D. Rex

D. Rex, Andrew J. Overhiser, Shawn C. Chen, 2007, Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association.

Further characterization of the pigment in pseudomelanosis duodeni in three patients.

D. Rex, R. Jersild, R. Jersild, 1988, Gastroenterology.

Detection of Nonadenomatous Polyps by CT-Colonography

D. Rex, 2004 .

Dosing Considerations in the Use of Sodium Phosphate Bowel Preparations for Colonoscopy

D. Rex, 2007, The Annals of pharmacotherapy.

Impact of bowel preparation on efficiency and cost of colonoscopy

D. Rex, T. Imperiale, Danielle R. Latinovich, 2002, American Journal of Gastroenterology.

Antibiotics before endoscopy in patients with prosthetic joints.

D. Rex, D. Settles, 2011, Gastrointestinal endoscopy.

A comparison of 2 distal attachment mucosal exposure devices: a noninferiority randomized controlled trial.

Andrew W. Sullivan, D. Rex, J. DeWitt, 2019, Gastrointestinal endoscopy.

High-definition colonoscopy versus Endocuff versus EndoRings versus full-spectrum endoscopy for adenoma detection at colonoscopy: a multicenter randomized trial.

William W. Tippins, Andrew W. Sullivan, C. Hassan, 2018, Gastrointestinal endoscopy.

Development and validation of a prediction model for adenoma detection during screening and surveillance colonoscopy with comparison to actual adenoma detection rates

M. Wallace, J. Crook, P. Siersema, 2017, PloS one.

A new quality indicator of colonoscopy: caveat emptor.

D. Rex, T. Imperiale, 2016, Gastrointestinal endoscopy.

At Long Last, a Cure for Poor Adenoma Detection?

D. Rex, 2013 .

Colonoscopy Quality Improvement: Quality Indicators and Benchmarks

D. Rex, Cecal Intubation Rate, 2013 .

T. Smyrk, T. Baron, D. Rex, 2013, Mayo Clinic proceedings.

A grading scale to evaluate colon cleansing for the PillCam COLON capsule: a reliability study.

D. Rex, J. Leighton, D. Rex, 2011, Endoscopy.

170 degrees wide-angle colonoscope: effect on efficiency and miss rates.

D. Rex, V. Deenadayalu, Vidyasree Chadalawada, 2004, The American journal of gastroenterology.

The Aer-O-Scope: Proof of concept of a pneumatic, skill-independent, self-propelling, self-navigating colonoscope

Z. Halpern, B. Levin, D. Rex, 2006 .

A self-propelled colonoscope: Aer-O-Scope

D. Rex, 2008 .

Risk of cancer in 10 – 19 mm endoscopically detected colorectal lesions

D. Rex, Jonathan R. Garcia, Heather M. Broadley, 2019, Endoscopy.

Capsule Colonoscopy—An Interim Report of a Pilot 3 Arm, Blinded Trial of Capsule Colonoscopy, Virtual Colonoscopy and Colonoscopy: 1470

D. Rex, B. Lewis, D. Leiberman, 2006 .

Complications following colonoscopy with anesthesia assistance: a population-based analysis.

Tzuyung D Kou, Douglas K Rex, G. Cooper, 2013, JAMA internal medicine.

A phase III study evaluating the efficacy and safety of remimazolam (CNS 7056) compared with placebo and midazolam in patients undergoing colonoscopy.

D. Rex, B. Cash, D. Bernstein, 2018, Gastrointestinal endoscopy.

Endoscopist-Directed Propofol.

D. Rex, 2009, Gastrointestinal endoscopy clinics of North America.

General Approach to Endoscopy: Sedation, Monitoring, and Preparation

D. Rex, H. Fatima, 2015 .

Safety analysis of endoscopist‐directed propofol sedation: A prospective, national multicenter study of 24 441 patients in German outpatient practices

Sabine G. Scholl, D. Rex, W. Stremmel, 2014, Journal of gastroenterology and hepatology.

Respiratory complications in outpatient endoscopy with endoscopist-directed sedation.

Sabine G. Scholl, D. Rex, W. Stremmel, 2014, Journal of gastrointestinal and liver diseases : JGLD.

Colonoscopic splenic injury warrants more attention.

D. Rex, 2013, Gastrointestinal endoscopy.

Position statement: Nonanesthesiologist administration of propofol for GI endoscopy.

D. Rex, P. Kwo, L. Cohen, 2009, Gastroenterology.

Prospective Description of Coughing, Hemodynamic Changes, and Oxygen Desaturation During Endoscopic Sedation

D. Rex, G. Eckert, A. E. El Chafic, 2012, Digestive Diseases and Sciences.

Effect of Variable Stiffness Colonoscopes on Cecal Intubation Times for Routine Colonoscopy by an Experienced Examiner in Sedated Patients

D. Rex, 2001, Endoscopy.

Recommendations for Follow-Up After Colonoscopy and Polypectomy: A Consensus Update by the US Multi-Society Task Force on Colorectal Cancer.

D. Lieberman, D. Rex, S. Syngal, 2020, Gastrointestinal endoscopy.

Recommendations for Follow-Up After Colonoscopy and Polypectomy: A Consensus Update by the US Multi-Society Task Force on Colorectal Cancer.

D. Lieberman, D. Rex, S. Syngal, 2020, The American journal of gastroenterology.

Recommendations for Follow-Up After Colonoscopy and Polypectomy: A Consensus Update by the US Multi-Society Task Force on Colorectal Cancer.

D. Lieberman, D. Rex, S. Syngal, 2020, Gastroenterology.

Post-polypectomy recurrence: Low detector or high-risk polyp?

C. Hassan, D. Rex, A. Repici, 2018, United European gastroenterology journal.

Surveying ADR Knowledge and Practices Among US Gastroenterologists

D. Rex, Michael Peng, 2018, Journal of clinical gastroenterology.

How I Approach Retroflexion and Prevention of Right-Sided Colon Cancer Following Colonoscopy

D. Rex, 2016, The American Journal of Gastroenterology.

Gastroenterologists Do Colonoscopy Better

D. Rex, 2012 .

Treatment of esophageal leaks, fistulae, and perforations with temporary stents: evaluation of efficacy, adverse events, and factors associated with successful outcomes.

D. Rex, T. Imperiale, J. DeWitt, 2014, Gastrointestinal endoscopy.

Sensitivity of double-contrast barium study for left-colon polyps.

R. E. Miller, D. Rex, G. Lehman, 1986, Radiology.

Flat Adenomas in the National Polyp Study

D. Rex, 2004 .

Performing screening flexible sigmoidoscopy using colonoscopes: experience in 500 subjects.

R. Hawes, D. Rex, G. Lehman, 1990, Gastrointestinal endoscopy.

The yield of a second screening flexible sigmoidoscopy in average-risk persons after one negative examination.

R. Hawes, D. Rex, T. Ulbright, 1994, Gastroenterology.

5-year incidence of adenomas after negative colonoscopy in asymptomatic average-risk persons [see comment].

O. Cummings, D. Rex, K. Gottlieb, 1996, Gastroenterology.

Prospective determination of distal colon findings in average-risk patients with proximal colon cancer.

A. Chak, M. Wallace, D. Lieberman, 1999, Gastrointestinal endoscopy.

Optimizing adequacy of bowel cleansing for colonoscopy: recommendations from the US Multi-Society Task Force on Colorectal Cancer.

A. Barkun, D. Lieberman, D. Rex, 2014, The American journal of gastroenterology.

Optimal Management of Malignant Polyps, From Endoscopic Assessment and Resection to Decisions About Surgery.

M. Wallace, D. Rex, A. Shaukat, 2019, Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association.

Maximizing control of tip deflection with sound ergonomics: the "left hand shaft grip".

D. Rex, 2007, Gastrointestinal endoscopy.

The role of clips in preventing delayed bleeding after colorectal polyp resection: an individual patient data meta-analysis.

P. Siersema, M. Aizawa, K. Togashi, 2021, Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association.

PROPHYLACTIC CLIPPING AFTER COLORECTAL ENDOSCOPIC RESECTION PREVENTS BLEEDING OF LARGE, PROXIMAL POLYPS: META-ANALYSIS OF RANDOMIZED TRIALS.

C. Hassan, D. Rex, H. Pohl, 2020, Gastroenterology.

Prophylactic clip closure clarified: the question is not whether to clip, but when.

D. Rex, 2019, Gastroenterology.

Reducing costs of colon polyp management.

Douglas K Rex, D. Rex, 2009, The Lancet. Oncology.

Narrow-Band Imaging for Diagnosing Colorectal Polyps?

D. Rex, 2009 .

Split-dose administration of a dual-action, low-volume bowel cleanser for colonoscopy: the SEE CLEAR I study.

D. Rex, S. Vanner, P. Katz, 2013, Gastrointestinal endoscopy.

A comparison of oral sulfate solution with sodium picosulfate: magnesium citrate in split doses as bowel preparation for colonoscopy.

D. Rex, J. Mcgowan, J. Dipalma, 2014, Gastrointestinal endoscopy.

AGA future trends report: CT colonography.

D. Ransohoff, J. van Dam, P. Cotton, 2004, Gastroenterology.

Accuracy of pathologic interpretation of colorectal polyps by general pathologists in community practice.

O. Cummings, D. Rex, T. Ulbright, 1999, Gastrointestinal endoscopy.

Considering virtual colonoscopy.

D. Rex, 2002, Reviews in gastroenterological disorders.

Shifts in the Fecal Microbiota Associated with Adenomatous Polyps

P. Lance, D. Ahlquist, D. Ahnen, 2016, Cancer Epidemiology, Biomarkers & Prevention.

Most large colorectal polyps missed by gastroenterology fellows at colonoscopy are sessile serrated lesions

D. Rex, K. Vemulapalli, Rachel Lahr, 2022, Endoscopy international open.

Findings in the distal colorectum are not associated with proximal advanced serrated lesions.

Charles J. Kahi, O. Cummings, D. Rex, 2015, Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association.

Prevalence of Barrett's Esophagus.

D. Rex, R. Wong, M. Shaw, 2006, Gastroenterology.

More Support for Current Guidelines on Surveillance Colonoscopy

D. Rex, 2007 .

Efficacy and Tolerability of High- vs Low-Volume Split-Dose Bowel Cleansing Regimens for Colonoscopy: a Systematic Review and Meta-analysis.

C. Hassan, M. Kaminski, M. Bretthauer, 2020, Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association.

Title : Efficacy and Tolerability of High- vs Low-Volume Split-Dose Bowel Cleansing Regimens for Colonoscopy: a Systematic Review and Meta-analysis Short title: Low vs High-Volume Split dose for Bowel Prep

Cesare, M. Kaminski, M. Bretthauer, 2019 .

High-definition colonoscopy for improving adenoma detection: a systematic review and meta-analysis of randomized controlled studies.

C. Hassan, D. Rex, Prateek Sharma, 2020, Gastrointestinal endoscopy.

The Controversy Regarding Distal Hyperplastic Polyps

O. Cummings, D. Rex, 1993 .

New Biologic Agent for Metastatic Colorectal Cancer

D. Rex, 2004 .

High Rates of Second Primary Colorectal Cancer Despite Intensive Surveillance

D. Rex, 2002 .

Narrowing the set of target lesions for colorectal endoscopic submucosal dissection.

M. Al-Haddad, D. Rex, J. DeWitt, 2020, Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association.

Preoperative Is Better Than Postoperative Chemoradiation for Rectal Cancer

D. Rex, 2004 .

Retrospective subset analyses in early breast cancer revisited

D. Rex, N. Suzuki, Saunders B. Optical, 2009 .

Recurrence More Likely After Submucosal Invasion of Rectal vs. Colon Cancers

D. Rex, 2013 .

Tips for Better Colonoscopy From Two Experts

D. Rex, M. Bourke, 2012, The American Journal of Gastroenterology.

Response to Meyer, Dominic et al., and Lin and Schembre

D. Rex, D. Johnson, J. Inadomi, 2009, The American Journal of Gastroenterology.

Quality Indicators for Gastrointestinal Endoscopic Procedures: An Introduction

D. Faigel, B. Petersen, A. Chak, 2006, The American Journal of Gastroenterology.

Colonoscopy and diminutive polyps: hot or cold biopsy or snare? Do I send to pathology?

D. Hewett, D. Rex, 2011, Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association.

New endoscopic finding associated with hyperplastic polyps.

D. Rex, E. Rahmani, 1999, Gastrointestinal endoscopy.

Step section histology of proximal colon polyps that appear hyperplastic by endoscopy

D. Rex, T. Ulbright, 2002, American Journal of Gastroenterology.

Accessing proximal aspects of folds and flexures during colonoscopy: impact of a pediatric colonoscope with a short bending section

D. Rex, 2003 .

The predictive value of small versus diminutive adenomas for subsequent advanced neoplasia.

D. Rex, K. Vemulapalli, Joseph Hartstein, 2020, Gastrointestinal endoscopy.

Optimal withdrawal and examination in colonoscopy.

D. Rex, 2013, Gastroenterology clinics of North America.

Colonoscopic polypectomy in retroflexion.

D. Rex, M. Khashab, 2005, Gastrointestinal endoscopy.

Prevalence and variable detection of proximal colon serrated polyps during screening colonoscopy

D. Hewett, D. Rex, C. Kahi, 2010 .

Can we do resect and discard with artificial intelligence-assisted colon polyp “optical biopsy?”

D. Rex, 2019 .

Another Possible Fix for Low Adenoma Detection Rates

D. Rex, 2012 .

Colorectal cancer screening: A guide to the guidelines.

D. Rex, 1999, Canadian journal of gastroenterology = Journal canadien de gastroenterologie.

Colorectal cancer screening: a guide to the guidelines.

D. Rex, V. Deenadayalu, 2007, Reviews in gastroenterological disorders.

Coming To Terms With Pathologists Over Colon Polyps With Cancer or High-grade Dysplasia

O. Cummings, D. Rex, T. Ulbright, 2005, Journal of clinical gastroenterology.

Colonoscopy Decreases Cancer Deaths

D. Rex, 2012 .

Risk of advanced lesions at first follow-up colonoscopy in high-risk groups as defined by the United Kingdom post-polypectomy surveillance guideline: data from a single U.S. center.

D. Rex, K. Vemulapalli, 2014, Gastrointestinal endoscopy.

New Data on Endoscopic Capacity for Colorectal Cancer Screening

D. Rex, 2005 .

American College of Gastroenterology Guidelines for Colorectal Cancer Screening 2008

O. Dominic, D. Rex, D. Johnson, 2009, The American Journal of Gastroenterology.

Primary prevention of colorectal cancer with low-dose aspirin in combination with endoscopy: a cost-effectiveness analysis

C. Hassan, A. Zullo, G. Cooper, 2011, Gut.

Managing underperformance in endoscopy: a pragmatic approach.

M. Kaminski, P. Fockens, D. Rex, 2018, Gastrointestinal endoscopy.

A novel submucosal injection solution for endoscopic resection of large colorectal lesions: a randomized, double-blind trial.

M. Wallace, C. Hassan, D. Rex, 2018, Gastrointestinal endoscopy.

An initial investigation of efficiency in endoscopy delivery.

D. Rex, S. Zamir, 2002 .

Radiographic evaluation of suspected small bowel obstruction.

D. Rex, D. Maglinte, J. Lappas, 1991, The American journal of gastroenterology.

Endoscopic detection of proximal serrated lesions and pathologic identification of sessile serrated adenomas/polyps vary on the basis of center.

D. Ransohoff, T. Church, D. Rex, 2014, Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association.

Right upper quadrant abdominal pain.

D. Rex, S. Rathgaber, 1993, Postgraduate medicine.

Colonoscopic Identification of a Foreign Body Causing an Hepatic Abscess

D. Rex, K. Bilimoria, R. Eagan, 2003, Journal of clinical gastroenterology.

Nurse-administered propofol sedation without anesthesia specialists in 9152 endoscopic cases in an ambulatory surgery center

D. Rex, John A Walker, R. D. Mcintyre, 2003, American Journal of Gastroenterology.

Quality of colonoscopy: how to improve it?

C. Hassan, D. Rex, 2012, Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver.

CT for Diagnosis of Acute Mesenteric Ischemia

D. Rex, 2003 .

Narrow-band Imaging for Detection of Neoplasia at Colonoscopy: a Meta-analysis of Data From Individual Patients in Randomized Controlled Trials.

Y. Sano, W. Leung, D. Rex, 2019, Gastroenterology.

Neoplasia at 10-year follow-up screening colonoscopy in a private U.S. practice: comparison of yield to first-time examinations.

Cynthia S. Johnson, D. Rex, Prasanna L. Ponugoti, 2017, Gastrointestinal endoscopy.

Surveillance colonoscopy following resection of colorectal polyps and cancer.

D. Rex, 2001, Canadian journal of gastroenterology = Journal canadien de gastroenterologie.

Failure to recognize serrated polyposis syndrome in a cohort with large sessile colorectal polyps.

D. Rex, K. Vemulapalli, 2012, Gastrointestinal endoscopy.

CT Colonography Is Equal to Colonoscopy for Detecting Advanced Adenomas

D. Rex, 2007 .

Current colorectal cancer screening strategies: overview and obstacles to implementation.

D. Rex, 2002, Reviews in gastroenterological disorders.

Computed tomographic colonography: What results should we believe?

J. Burdick, M. Sivak, P. Cotton, 2004 .

3-D Virtual Colonoscopy: A Breakthrough for Colon Cancer Screening?

D. Rex, 2003 .

Tailored telephone counseling increases colorectal cancer screening.

S. Christy, D. Rex, V. Champion, 2015, Health education research.

What Is the Best Cutoff Value for a Fecal Immunochemical Test

D. Rex, 2011 .

Response to Hassan et al.

D. Rex, 2009, American Journal of Gastroenterology.

Should we shorten or lengthen postpolypectomy surveillance intervals?

D. Rex, S. Winawer, 2008, Annals of internal medicine.

Laxative-Free CT Colonography: Still Not Good Enough

D. Rex, 2012 .

Performance of radiographic imaging after incomplete colonoscopy for nonmalignant causes in clinical practice.

D. Rex, K. Vemulapalli, N. Parsa, 2020, Gastrointestinal endoscopy.

Response.

D. Lieberman, D. Rex, J. Dominitz, 2021, Gastrointestinal endoscopy.

Effects of Blended (Yellow) vs Forced Coagulation (Blue) Currents on Adverse Events, Complete Resection, or Polyp Recurrence After Polypectomy in a Large Randomized Trial.

Seth D. Crockett, D. Rex, H. Pohl, 2020, Gastroenterology.

Factors associated with complete clip closure after endoscopic mucosal resection of large colorectal polyps

M. Wallace, D. Rex, H. Pohl, 2020, Endoscopy.

Diagnostic yield and miss rate of EndoRings in an organized colorectal cancer screening program: the SMART (Study Methodology for ADR-Related Technology) trial.

C. Hassan, D. Colussi, L. Ricciardiello, 2019, Gastrointestinal endoscopy.

Clip Closure Prevents Bleeding After Endoscopic Resection of Large Colon Polyps in a Randomized Trial.

Seth D. Crockett, M. Wallace, D. Rex, 2019, Gastroenterology.

Speeding up cecal intubation: its role in the efficiency of colonoscopy delivery.

D. Rex, 2002 .

Prostate Cancer Screening Rates Exceed Colorectal Cancer Screening Rates

D. Rex, 2003 .

Long-Term Assessment of the Cecal Intubation Rates in High-Performing Colonoscopists: Time for Review

D. Rex, C. Kahi, K. Vemulapalli, 2020, Clinical and translational gastroenterology.

(Technically) Difficult colonoscope insertion – Tips and tricks

D. Rex, G. Macedo, E. Rodrigues-Pinto, 2019, Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society.

Patient interest in video recording of colonoscopy: a survey.

D. Rex, M. Raghavendra, 2010, World journal of gastroenterology.

Measuring Cecal Intubation Rates

D. Rex, 2006 .

Three Challenges: Propofol, Colonoscopy by Undertrained Physicians, and CT Colonography

D. Rex, 2005, The American Journal of Gastroenterology.

Still photography versus videotaping for documentation of cecal intubation: a prospective study.

D. Rex, D. Rex, 2000, Gastrointestinal endoscopy.

Colorectal Cancer Risk in Smokers

D. Rex, 2009 .

Can we fix colonoscopy?...Yes!

D. Rex, 2011, Gastroenterology.

Case-Control Study of Colonoscopy

D. Rex, 2006 .

Colorectal cancer prevention with colonoscopy: recent research and debate.

D. Rex, 2010, Gastroenterology & hepatology.

Colonoscopy and Right-Sided Cancers: More Bad News

D. Rex, 2010 .

Effect of screening colonoscopy on colorectal cancer incidence and mortality.

Charles J. Kahi, D. Rex, C. Kahi, 2009, Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association.

More About Aspirin, NSAIDs, and Colorectal Cancer

D. Rex, 2005 .

Response to Minocha

D. Rex, 2009, The American Journal of Gastroenterology.

Colonoscopy and Cancer Miss Rates

D. Rex, 2007 .

Management of Diminutive Colon Polyps Based on Endoluminal Imaging.

E. Montgomery, C. Lightdale, J. Tokar, 2015, Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association.

Why we should CARE about polypectomy technique.

D. Rex, C. Kahi, 2013, Gastroenterology.

Colonoscopy Achieves Right-Sided Protection

D. Rex, 2011 .

A randomized clinical study comparing reduced-volume oral sulfate solution with standard 4-liter sulfate-free electrolyte lavage solution as preparation for colonoscopy.

D. Rex, J. Mcgowan, J. D. Di Palma, 2010, Gastrointestinal endoscopy.

Split-dose bowel preparation for colonoscopy and residual gastric fluid volume: an observational study.

D. Rex, M. Huffman, R. Z. Unger, 2010, Gastrointestinal endoscopy.

Colon cleansing before colonoscopy: does oral sodium phosphate solution still make sense?

D. Rex, S. Vanner, 2009, Canadian journal of gastroenterology = Journal canadien de gastroenterologie.

Willingness to Undergo Split-Dose Bowel Preparation for Colonoscopy and Compliance with Split-Dose Instructions

D. Rex, D. Seo, M. Huffman, 2010, Digestive Diseases and Sciences.

What Dosing Interval for Sodium Phosphate Colonoscopy Prep

D. Rex, 2007 .

Serrated Colorectal Neoplasia: From Sideshow to Center Stage.

D. Rex, C. Kahi, 2017, Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association.

ADVANCES IN ENDOSCOPY Screening Tests for Colon Cancer

D. Rex, 2007 .

Screening colonoscopy in asymptomatic average-risk

O. Cummings, D. Rex, J. Newton, 2000 .

Screening colonoscopy in asymptomatic average-risk African Americans.

O. Cummings, D. Rex, J. Newton, 2000, Gastrointestinal endoscopy.

Randomized Controlled Trial of Flexible Sigmoidoscopy

D. Rex, 2010 .

Outpatient Colonoscopy in Older Patients

D. Rex, 2009 .

Incidence and predictors of "late" recurrences after endoscopic piecemeal resection of large sessile adenomas.

D. Rex, M. Khashab, E. Eid, 2009, Gastrointestinal endoscopy.

Guidelines for colonoscopy surveillance after polypectomy: a consensus update by the US Multi-Society Task Force on Colorectal Cancer and the American Cancer Society.

Robert H Fletcher, Tim Byers, Randall W Burt, 2006, CA: a cancer journal for clinicians.

Development of distal rectal cancer 5 years after a normal photograph of the distal rectum.

D. Rex, 2011, Gastrointestinal endoscopy.

Work and resources needed for endoscopic resection of large sessile colorectal polyps.

D. Rex, Andrew J. Overhiser, 2007, Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association.

Is Folic Acid a Risk Factor for CRC

D. Rex, 2011 .

Folic Acid to Prevent Recurrence of Colorectal Adenomas

D. Rex, 2007 .

Infection Increases Risk for Colonic Neoplasms

D. Rex, 2013 .

Understanding Racial Disparities in Colorectal Cancer Survival

D. Rex, 2016 .

The "Couric Effect" Documented

D. Rex, 2003 .

Malignant melanoma: Patterns of metastasis to the small bowel, reliability of imaging studies, and clinical relevance

D. Rex, F. Kelvin, D. Maglinte, 2001, American Journal of Gastroenterology.

Preprocedure Patient Values Regarding Sedation for Colonoscopy

D. Rex, S. Liangpunsakul, S. Subramanian, 2005, Journal of clinical gastroenterology.

Minimizing endoscopic complications: colonoscopic polypectomy.

D. Rex, H. Fatima, 2007, Gastrointestinal endoscopy clinics of North America.

Sedation and the technical performance of colonoscopy.

D. Rex, Hesham K Khalfan, 2005, Gastrointestinal endoscopy clinics of North America.

Looking over your shoulder during colonoscopy: potential roles for videorecording colonoscopy withdrawals.

D. Rex, 2012, Gastrointestinal endoscopy.

Improving measurement of the adenoma detection rate and adenoma per colonoscopy quality metric: the Indiana University experience.

Cynthia S. Johnson, Charles J. Kahi, D. Rex, 2014, Gastrointestinal endoscopy.

High yield of synchronous lesions in referred patients with large lateral spreading colorectal tumors.

D. Rex, B. Bick, Prasanna L. Ponugoti, 2017, Gastrointestinal endoscopy.

A Colonoscopist ’ s Perspective on Serrated Lesions COLORECTAL CANCER

D. Rex, M. Schapiro, 2016 .

Colonoscopy and sigmoidoscopy

D. Rex, 2022, Yamada's Textbook of Gastroenterology.

Adenoma Detection Rate and Colorectal Cancer Prevention by Colonoscopy.

D. Rex, 2022, JAMA.

If Surgeons Embrace Adenoma Detection Rate Measurement and Improvement, Cancers Will Be Prevented and Lives Will Be Saved

D. Rex, 2020, Diseases of the Colon & Rectum.

Faster colonoscope withdrawal time without impaired detection using EndoRings

William W. Tippins, Andrew W. Sullivan, D. Rex, 2018, Endoscopy International Open.

Regional center for complex colonoscopy: yield of neoplasia in patients with prior incomplete colonoscopy.

D. Rex, B. Bick, K. Vemulapalli, 2016, Gastrointestinal endoscopy.

Colonoscopy and endoscopic therapy for delayed post-polypectomy hemorrhage.

D. Rex, J. Waye, B. Lewis, 1992, Gastrointestinal endoscopy.

Diagnosis and Management of Clip Artifact on Endoscopic Mucosal Resection Scars.

D. Rex, 2021, Gastroenterology & hepatology.

Adverse events and residual lesion rate after cold endoscopic mucosal resection of serrated lesions ≥10 mm.

D. Rex, K. Vemulapalli, Connor D McWhinney, 2020, Gastrointestinal endoscopy.

SIC-8000 versus hetastarch as a submucosal injection fluid for endoscopic mucosal resection: a randomized controlled trial.

Margaret E. MacPhail, Andrew W. Sullivan, D. Rex, 2019, Gastrointestinal endoscopy.

How we resect colorectal polyps <20 mm in size.

E. Dekker, D. Rex, 2019, Gastrointestinal endoscopy.

Endoscopic control of polyp burden and expansion of surveillance intervals in serrated polyposis syndrome.

Margaret E. MacPhail, D. Rex, Heather M. Broadley, 2019, Gastrointestinal endoscopy.

MASTERS OF ENDOSCOPY

D. Rex, 2018 .

How we resect colorectal polyps < 20 mm in size

E. Dekker, D. Rex, 2018, Endoscopy.

Endoscopic recognition of the sessile serrated polyp to cancer sequence

D. Rex, N. Parsa, 2017, VideoGIE.

Prediction of colorectal polyp pathologic lesions with image-enhanced endoscopy: What will it take to make it matter?

D. Rex, 2014, Gastrointestinal endoscopy.

Advanced Colonoscopy, Polypectomy, and Colonoscopic Imaging

D. Rex, 2010 .

A resect and discard strategy would improve cost-effectiveness of colorectal cancer screening.

C. Hassan, P. Pickhardt, D. Rex, 2010, Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association.

Real-Time Endoscopic Pathology Assessment of Colorectal Polyps

D. Rex, 2013, Current Gastroenterology Reports.

Estimating Overdiagnosis of Lung Cancer

D. Rex, R. Hopkins, R. Young, 2013, Annals of Internal Medicine.

Advice Regarding Reduction of Malpractice Risk in Colonoscopy.

D. Rex, 2006, Gastroenterology & hepatology.

Technical Performance of Colonoscopy in Patients Sedated with Nurse-Administered Propofol

D. Rex, J. Hansen, Brian J. Ulmer, 2004, American Journal of Gastroenterology.

Does routine intravenous glucagon administration facilitate colonoscopy? A randomized trial.

R. Hawes, D. Rex, G. Lehman, 1995, Gastrointestinal endoscopy.

More on Real-Time Differentiation of Hyperplastic from Sessile Serrated Polyps

D. Rex, 2015 .

Narrow-band imaging versus white light for the detection of proximal colon serrated lesions: a randomized, controlled trial.

D. Rex, C. Kahi, P. Kwo, 2016, Gastrointestinal endoscopy.

Initial Application of the ShapeLock™ Endoscopic Guide for Small Bowel Enteroscopy

William Spaulding, L. Swanstrom, R. Kozarek, 2005 .

CT Colonography: Expect the Best, Get the Worst

D. Rex, 2012 .

Lambda II immunoglobulin light chain protein in primary localized rectal amyloidosis

O. Cummings, D. Rex, J. Liepnieks, 2007, Amyloid : the international journal of experimental and clinical investigation : the official journal of the International Society of Amyloidosis.

Screening and Surveillance for the Early Detection of Colorectal Cancer and Adenomatous Polyps, 2008: A Joint Guideline from the American Cancer Society, the US Multi‐Society Task Force on Colorectal Cancer, and the American College of Radiology * †

Perry J Pickhardt, Douglas K Rex, Sidney J Winawer, 2008, CA: a cancer journal for clinicians.

Reply to Fritz and Yarze.

D. Lieberman, D. Rex, 2013, Gastroenterology.

Influence of Updated Colorectal Cancer Screening Guideline

D. Rex, 2008 .

S1582: Accuracy of Predicting Distal Colorectal Histology in Real-Time Using Narrow Band Imaging Without Optical Magnification

D. Hewett, D. Rex, 2010 .

572 A Standardized Learning Module Improves the Accuracy of Ex-Vivo Endoscopic Diagnosis of Polyp Histology With Narrow Band Imaging (NBI) by Community-Based Endoscopists

M. Desai, U. Ladabaum, D. Rex, 2012 .

Resect and discard strategy in Real-Time Colonoscopy using the validated Narrow Band Lmaging International Colorectal Endoscopic (NICE) classification provides accurate surveillance interval recommendations

D. Hewett, T. Ponchon, Y. Sano, 2011 .

Endoscopists, polyp size, and post-polypectomy surveillance: making a mountain out of a molehill?

D. Rex, 1997, Gastrointestinal endoscopy.

Enteroclysis in the evaluation of suspected small intestinal bleeding.

D. Rex, D. Maglinte, J. Lappas, 1989, Gastroenterology.

NSAIDs and Aspirin as Chemoprevention for CRC

D. Rex, 2007 .

Propofol versus midazolam/fentanyl for outpatient colonoscopy: administration by nurses supervised by endoscopists.

D. Rex, J. Hansen, S. Liangpunsakul, 2003 .

Propofol versus midazolam/meperidine for outpatient colonoscopy: administration by nurses supervised by endoscopists.

D. Kareken, D. Rex, Danielle R. Latinovich, 2002, Gastrointestinal endoscopy.

Ileal and Colonic Crohn Disease Are Two Different Diseases

D. Rex, 2015 .

Calcium, Vitamin D, and Colorectal Cancer

D. Rex, 2006 .

Endoscopy Staff Are Concerned About Acquiring Coronavirus Disease 2019 Infection When Resuming Elective Endoscopy

M. Al-Haddad, D. Rex, S. Sherman, 2020, Gastroenterology.

Vitamin D and Colorectal Cancer

D. Rex, 2010 .

Prevention and Treatment of Venous Thromboembolism in Patients with IBD

D. Rex, 2014 .

Symptoms Are of Limited Value in Predicting IBS

D. Rex, 2008 .

The Science and Politics of Propofol

D. Rex, 2004, The American Journal of Gastroenterology.

Accessing proximal aspects of folds and flexures during colonoscopy: impact of a pediatric colonoscope with a short bending section

D. Rex, 2003, American Journal of Gastroenterology.

Colon Tumors with Microsatellite Instability: No Response to Fluorouracil-Based Adjuvant Chemotherapy

D. Rex, 2003 .

A New and Nasty

D. Rex, 2006 .

Registered nurse‐administered propofol sedation for endoscopy

D. Rex, Shawn C. Chen, S. C. Chen, 2004, Alimentary pharmacology & therapeutics.

Improving detection during colonoscopy: multiple pathways for investigation.

D. Rex, 2011, Journal of clinical gastroenterology.

Endoscopy: Insertion versus withdrawal phases for polyp detection

D. Rex, 2009, Nature Reviews Gastroenterology &Hepatology.

Colonoscopy and Colorectal Cancer Mortality

D. Rex, 2009 .

An Initial Investigation of Bispectral Monitoring as an Adjunct to Nurse-Administered Propofol Sedation for Colonoscopy

D. Rex, Shawn C. Chen, 2004, American Journal of Gastroenterology.

Purification and characterization of the Danish (skive) variant of mouse liver alcohol dehydrogenase

Ting-kai Li, D. Rex, W. Bosron, 1987, Biochemical Genetics.

Purification and characterization of mouse alcohol dehydrogenase from two inbred strains that differ in total liver enzyme activity

Ting-kai Li, D. Rex, W. Bosron, 1984, Biochemical Genetics.

Aspirin for Colorectal Cancer Protection

D. Rex, 2010 .

Colonoscopy and acute colonic pseudo-obstruction.

D. Rex, 1997, Gastrointestinal endoscopy clinics of North America.

Outcomes of submucosal (T1b) esophageal adenocarcinomas removed by endoscopic mucosal resection

D. Rex, B. Elmunzer, J. DeWitt, 2016, World journal of gastrointestinal endoscopy.

Miss Rate of Colonoscopy Using CT Colonography as the Reference Standard

D. Rex, 2004 .

Small bowel radiography: how, when, and why?

D. Rex, F. Kelvin, D. Maglinte, 1987, Radiology.

Response to Letter by Von Delius et al.

D. Rex, 2007, The American Journal of Gastroenterology.

Increased Risk for Fracture in Patients with IBD

D. Rex, 2004 .

Inflammatory Bowel Disease Is Increasing

D. Rex, 2012 .

Long-Term Follow-Up of a Colonoscopic Surveillance Program in UC Patients

D. Rex, 2006 .

Accuracy of polyp detection by gastroenterologists and nurse endoscopists during flexible sigmoidoscopy: a randomized trial.

J. Crook, P. Schoenfeld, D. Rex, 1999, Gastroenterology.

Is History of Cancer Associated with Microscopic Colitis

D. Rex, 2008 .

Subtotal colectomy in a patient with collagenous colitis associated with colonic carcinoma and systemic lupus erythematosus.

O. Cummings, D. Rex, M. Alikhan, 1997, The American journal of gastroenterology.

Adalimumab for Crohn Disease That Is Refractory to Infliximab

D. Rex, 2007 .

The small polyp at flexible sigmoidoscopy: an historical perspective on why practices still vary.

D. Rex, 1999, Journal of clinical gastroenterology.

Serrated Lesions of the Colorectum: Review and Recommendations From an Expert Panel

Charles J. Kahi, K. Batts, J. Goldblum, 2012, The American Journal of Gastroenterology.

Effect of a polyp detection poster on detection of sessile serrated lesions: a prospective controlled study

T. Church, D. Rex, A. Shaukat, 2022, Endoscopy international open.

Multisociety sedation curriculum for gastrointestinal endoscopy.

D. Rex, J. Lightdale, P. Kwo, 2012, Gastrointestinal endoscopy.

Multisociety sedation curriculum for gastrointestinal endoscopy.

D. Rex, J. Lightdale, P. Kwo, 2012, Gastroenterology.

Multisociety Sedation Curriculum for Gastrointestinal Endoscopy.

D. Rex, J. Lightdale, P. Kwo, 2012, The American journal of gastroenterology.

Metastatic Cancer of Apparent Colon Origin With No Intraluminal Cancer After Resection of Colorectal Lateral Spreading Lesions

D. Rex, K. Vemulapalli, Jingmei Lin, 2021, ACG case reports journal.

A patient has a 3-centimeter cecal polyp on chronic anticoagulation for a mechanical mitral valve prosthesis.

D. Rex, Andrew J. Overhiser, 2006, Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association.

Bowel obstruction and pseudo-obstruction.

Charles J. Kahi, D. Rex, C. Kahi, 2003, Gastroenterology clinics of North America.

Acute colonic pseudo-obstruction (Ogilvie's syndrome).

D. Rex, D. Rex, 1994, The Gastroenterologist.

Guidelines on genetic evaluation and management of Lynch syndrome: a consensus statement by the US Multi-Society Task Force on colorectal cancer.

Randall W Burt, Douglas K Rex, Tonya Kaltenbach, 2014, Gastroenterology.

Lynch Syndrome Testing: What Is Most Cost-Effective?

D. Rex, 2011 .

Nurse-administered propofol versus midazolam and meperidine for upper endoscopy in cirrhotic patients

N. Chalasani, D. Rex, P. Kwo, 2003, American Journal of Gastroenterology.

Endoscopic Findings of Diverticular Inflammation in Colonoscopy Patients Without Clinical Acute Diverticulitis: Prevalence and Endoscopic Spectrum

D. Rex, T. Ulbright, S. Ghorai, 2003, American Journal of Gastroenterology.

The colonoscopic miss rate for neoplastic polyps — A prospective study of back-to-back colonoscopies

D. Rex, G. Lehman, C. Cutler, 1995 .

Colchicine Improves Chronic Constipation in Patients with Colonic Inertia

D. Rex, 2003 .

Right upper quadrant abdominal pain. Diagnosis in patients without evident gallstones.

D. Rex, S. Rathgaber, 1993, Postgraduate medicine.

Aspirin Chemoprevention of Some Colorectal Cancers Is Mediated by COX-2

D. Rex, 2007 .

Probiotics in Inflammatory Bowel Disease: yet Another Mechanism of Action?

J. Yee, E. Paulson, M. Roddie, 2022 .

Quality of air contrast barium enema performed the same day as incomplete colonoscopy with air insufflation.

D. Rex, J. Lappas, D. Mark, 1992, Gastrointestinal endoscopy.

Colorectal endoscopic mucosal resection outcomes in octogenarians versus younger patients referred for removal of large (≥20 mm) nonpedunculated polyps.

D. Rex, K. Vemulapalli, Christopher J. Lee, 2020, Gastrointestinal endoscopy.

Response to Feldman

D. Hewett, D. Rex, 2011, The American Journal of Gastroenterology.

Letter: faecal microbiota transplantation in combination with fidaxomicin to treat severe complicated recurrent Clostridium difficile infection – authors' reply

D. Rex, B. Sipe, M. Fischer, 2015, Alimentary pharmacology & therapeutics.

Small-bowel obstruction: state-of-the-art imaging and its role in clinical management.

K. Lillemoe, D. Rex, D. Maglinte, 2008, Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association.

Differences in Colonoscopic Screening Proposed for Men vs. Women

D. Rex, 2006 .

Cost-Effectiveness of Fecal DNA Testing

D. Rex, 2004 .

Comparative efficacy and safety of resection techniques for treating 6 to 20mm, nonpedunculated colorectal polyps: A systematic review and network meta-analysis.

D. Rex, L. Fuccio, H. Messmann, 2022, Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver.

Characteristics of Interval Cancers After Complete Colonoscopy

D. Rex, 2007 .

Long-Term Protective Effect of Screening Sigmoidoscopy

D. Rex, 2003 .

Digital FOBT Often Used but Very Insensitive

D. Rex, 2005 .

Improved Fecal DNA Testing for Colorectal Cancer

D. Rex, 2007 .

Bringing new endoscopic imaging technology into everyday practice: what is the role of professional GI societies? Polyp imaging as a template for moving endoscopic innovation forward to answer key clinical questions.

D. Rex, Prateek Sharma, R. Soetikno, 2010, Gastrointestinal endoscopy.

New Imaging Techniques Enhance Polyp Detection and Differentiation

D. Rex, 2011 .

A quantitative assessment of the risks and cost savings of forgoing histologic examination of diminutive polyps

D. Rex, T. Imperiale, R. Klein, 2011, Endoscopy.

Differentiating adenomas from hyperplastic colorectal polyps: narrow-band imaging can be learned in 20 minutes.

David G Hewett, Douglas K Rex, D. Hewett, 2010, Gastrointestinal endoscopy.

Real-Time Histology with Narrow-Band Imaging

D. Rex, 2008 .

Advances in colonoscopic imaging.

D. Rex, 2006, Reviews in gastroenterological disorders.

Small-Adenoma Histology

D. Rex, 2006 .

Narrow-band imaging without optical magnification for histologic analysis of colorectal polyps.

Douglas K Rex, D. Rex, 2009, Gastroenterology.

Histopathology of Small Polyps Removed in the Videoendoscopic Era

O. Cummings, J. Goldblum, D. Rex, 2006 .

Narrow-Band Imaging for Determining Colon-Polyp Histology?

D. Rex, 2007 .

Endoscopist-directed propofol administration versus anesthesiologist assistance for colorectal cancer screening: a cost–effectiveness analysis

C. Hassan, G. Cooper, D. Rex, 2012, Endoscopy.

Colonoscopy and endoscopic therapy of hemorrhage from viral colitis.

D. Rex, S. Rathgaber, 1993, Gastrointestinal Endoscopy.

Position statement: nonanesthesiologist administration of propofol for GI endoscopy.

D. Rex, P. Kwo, L. Cohen, 2009, Gastrointestinal endoscopy.

Guidelines on genetic evaluation and management of Lynch syndrome: a consensus statement by the US Multi-Society Task Force on Colorectal Cancer.

Randall W Burt, Douglas K Rex, Tonya Kaltenbach, 2014, Diseases of the colon and rectum.

Review article: moderate sedation for endoscopy: sedation regimens for non‐anaesthesiologists

D. Rex, 2006, Alimentary pharmacology & therapeutics.

American College of Gastroenterology Guidelines for Colorectal Cancer Screening 2008

Douglas K Rex, D. Rex, D. Johnson, 2022 .

A randomized, controlled trial of oral sulfate solution plus polyethylene glycol as a bowel preparation for colonoscopy.

D. Rex, J. Mcgowan, J. D. Di Palma, 2014, Gastrointestinal endoscopy.

Bowel preparation for colonoscopy: entering an era of increased expectations for efficacy.

D. Rex, 2014, Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association.

Editorial: Does the Use of Sedation, or the Level of Sedation, Affect Detection During Colonoscopy?

D. Rex, 2012, The American Journal of Gastroenterology.

Advances in Bowel Preparations: New Formulation and Clinical Results

J. D. Palma, D. Rex, J. Palma, 2011, Gastroenterology nursing : the official journal of the Society of Gastroenterology Nurses and Associates.

It's not lack of evidence holding back resect and discard.

D. Rex, 2022, Gastrointestinal endoscopy.

Fecal DNA Test Outperforms Fecal Occult Blood Test for Colorectal Cancer Screening

D. Rex, 2005 .

Alcohol and aldehyde dehydrogenase isoenzymes in North American Indians.

D. Rex, J. Smialek, W. Bosron, 1985, Alcoholism, clinical and experimental research.

Intrahepatic cholestasis and sicca complex after thiabendazole: Report of a case and review of the literature

L. Lumeng, D. Rex, J. Eble, 1983 .

Intrahepatic cholestasis and sicca complex after thiabendazole. Report of a case and review of the literature.

L. Lumeng, D. Rex, J. Eble, 1983, Gastroenterology.

New Prediction Models for HNPCC

D. Rex, 2007 .

Failure of physicians to recognize acetaminophen hepatotoxicity in chronic alcoholics.

D. Rex, S. Kumar, S. Kumar, 1991, Archives of internal medicine.

Proposal for the return to routine endoscopy during the COVID-19 pandemic

D. Rex, M. Bourke, N. Shahidi, 2020, Gastrointestinal Endoscopy.

Endoscopic transesophageal fine needle aspiration of mediastinal masses.

D. Rex, R. Tarver, M. Wiersema, 1991, Gastrointestinal endoscopy.

Endoscopic ultrasonography as an adjunct to fine needle aspiration cytology of the upper and lower gastrointestinal tract.

K. Kopecky, R. Hawes, D. Rex, 1992, Gastrointestinal endoscopy.

Comparing adenoma and polyp miss rates for total underwater colonoscopy versus standard CO2: a randomized controlled trial using a tandem colonoscopy approach.

Charles J. Kahi, Margaret E. MacPhail, Andrew W. Sullivan, 2019, Gastrointestinal endoscopy.

Patients willing to try colonoscopy without sedation: associated clinical factors and results of a randomized controlled trial.

D. Rex, T. Imperiale, V. Portish, 1999, Gastrointestinal endoscopy.

Gastroenterologist-directed propofol: an update.

D. Rex, V. Deenadayalu, E. Eid, 2008, Gastrointestinal endoscopy clinics of North America.

Trained registered nurses/endoscopy teams can administer propofol safely for endoscopy.

D. Rex, John A Walker, L. Heuss, 2005, Gastroenterology.

Propofol versus midazolam/fentanyl for outpatient colonoscopy: administration by nurses supervised by endoscopists

D. Rex, L. L. Bratcher, J. Hansen, 2003, American Journal of Gastroenterology.

Safety of propofol administered by registered nurses with gastroenterologist supervision in 2000 endoscopic cases.

D. Rex, E. Rahmani, B. Sipe, 2002 .

Safety of propofol administered by registered nurses with gastroenterologist supervision in 2000 endoscopic cases

D. Rex, E. Rahmani, B. Sipe, 2002, American Journal of Gastroenterology.

Efficacy and complications of argon plasma coagulation for hematochezia related to radiation proctopathy.

D. Rex, R. T. Villavicencio, E. Rahmani, 2002, Gastrointestinal endoscopy.

Endoscopic Removal of Colorectal Lesions: Recommendations by the US Multi-Society Task Force on Colorectal Cancer.

D. Lieberman, D. Rex, S. Syngal, 2020, The American journal of gastroenterology.

Endoscopic Removal of Colorectal Lesions-Recommendations by the US Multi-Society Task Force on Colorectal Cancer.

D. Lieberman, D. Rex, S. Syngal, 2020, Gastrointestinal endoscopy.

Endoscopic Removal of Colorectal Lesions-Recommendations by the US Multi-Society Task Force on Colorectal Cancer.

D. Lieberman, D. Rex, S. Syngal, 2020, Gastroenterology.

Efficacy and safety of endoscopic resection of large colorectal polyps: a systematic review and meta-analysis

C. Hassan, A. Zullo, M. Bretthauer, 2015, Gut.

Performance of artificial intelligence for colonoscopy regarding adenoma and polyp detection: a meta-analysis.

C. Hassan, D. Rex, R. Maselli, 2020, Gastrointestinal endoscopy.

Genome-Wide Association Study Identifies Possible Genetic Risk Factors for Colorectal Adenomas

W. Zheng, H. Murff, Q. Cai, 2013, Cancer Epidemiology, Biomarkers & Prevention.

A Study of Prostaglandin Pathway Genes and Interactions with Current Nonsteroidal Anti-inflammatory Drug Use in Colorectal Adenoma

W. Zheng, H. Murff, Q. Cai, 2012, Cancer Prevention Research.

Improved marker combination for detection of de novo genetic variation and aberrant DNA in colorectal neoplasia.

L. Kann, S. Markowitz, D. Ahlquist, 2006, Clinical chemistry.

Recommendations on Fecal Immunochemical Testing to Screen for Colorectal Neoplasia: A Consensus Statement by the US Multi-Society Task Force on Colorectal Cancer.

D. Lieberman, D. Rex, T. Levin, 2017, Gastroenterology.

Risk of cancer in small and diminutive colorectal polyps.

Douglas K Rex, O. Cummings, D. Rex, 2017, Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver.

Reinterpretation of histology of proximal colon polyps called hyperplastic in 2001.

Omer Khalid, Douglas K Rex, O. Cummings, 2009, World journal of gastroenterology.

Recommendations on Surveillance and Management of Biallelic Mismatch Repair Deficiency (BMMRD) Syndrome: A Consensus Statement by the US Multi-society Task Force on Colorectal Cancer.

D. Lieberman, D. Rex, T. Levin, 2017, Journal of pediatric gastroenterology and nutrition.

Recommendations on Surveillance and Management of Biallelic Mismatch Repair Deficiency (BMMRD) Syndrome: A Consensus Statement by the US Multi-Society Task Force on Colorectal Cancer.

D. Lieberman, D. Rex, T. Levin, 2017, Gastroenterology.

Nanocytology of rectal colonocytes to assess risk of colon cancer based on field cancerization.

Vadim Backman, Lusik Cherkezyan, Hariharan Subramanian, 2012, Cancer research.

Recommendations on Surveillance and Management of Biallelic Mismatch Repair Deficiency (BMMRD) Syndrome: A Consensus Statement by the US Multi-Society Task Force on Colorectal Cancer

D. Lieberman, D. Rex, T. Levin, 2017, The American Journal of Gastroenterology.

Quality Indicators for Colonoscopy

Douglas K Rex, Walter G. Park, Sachin Wani, 2015, The American Journal of Gastroenterology.

Quality indicators for gastrointestinal endoscopic procedures: an introduction.

D. Faigel, B. Petersen, A. Chak, 2006, Gastrointestinal endoscopy.

Quality Indicators for Colonoscopy

Amitabh Chak, Klaus Mergener, Douglas K Rex, 2006, Gastrointestinal endoscopy.

Surveillance colonoscopy in inflammatory bowel disease

D. Rex, 2000 .

Colonoscopy-induced Splenic Injury: Report of 3 Cases and Literature Review

D. Rex, Abdo M Saad, Abdo M. Saad, 2008, Digestive Diseases and Sciences.

Stool DNA and Occult Blood Testing for Screen Detection of Colorectal Neoplasia

D. Sargent, S. Hillman, D. Ahlquist, 2008, Annals of Internal Medicine.

Use of the 25 mm flanged esophageal Z stent for malignant dysphagia: a prospective multicenter trial.

C. Lightdale, N. Marcon, R. Kozarek, 1997, Gastrointestinal endoscopy.

Elevated Phospholipase A2 Activities in Plasma Samples from Multiple Cancers

D. Rex, N. Hahn, E. Chiorean, 2013, PloS one.

Variable pathologic interpretation of columnar lined esophagus by general pathologists in community practice.

O. Cummings, D. Rex, T. Ulbright, 1999, Gastrointestinal endoscopy.

Prophylactic clip closure reduced the risk of delayed postpolypectomy hemorrhage: experience in 277 clipped large sessile or flat colorectal lesions and 247 control lesions.

Douglas K Rex, D. Rex, Hammad Liaquat, 2013, Gastrointestinal endoscopy.

Colonoscopic removal of chicken bones impacted in the sigmoid in two patients.

D. Rex, J. Bilotta, 1997, Gastrointestinal endoscopy.

Removal of embedded foreign bodies in the GI tract after endoscopic division by using laser light.

D. Rex, Shawn C. Chen, Brody W Goodwine, 2004, Gastrointestinal endoscopy.

Screening for Barrett's esophagus in colonoscopy patients with and without heartburn.

O. Cummings, D. Rex, R. Wong, 2003, Gastroenterology.

Daily Bisacodyl Effective for Chronic Constipation

D. Rex, 2011 .

A survey of colonoscopic polypectomy practices among clinical gastroenterologists.

D. Rex, M. Harrison, Navjot Singh, 2004, Gastrointestinal endoscopy.

Miss rate of right-sided colon examination during colonoscopy defined by retroflexion: an observational study.

D. Hewett, D. Rex, 2011, Gastrointestinal endoscopy.

Impact of Proximal Colon Retroflexion on Adenoma Miss Rates

D. Rex, M. Harrison, Navjot Singh, 2004, American Journal of Gastroenterology.

Serrated lesions in colorectal cancer screening: detection, resection, pathology and surveillance

M. Vieth, D. Rex, J. East, 2015, Gut.

Cold snare polypectomy effectively reduces polyp burden in familial adenomatous polyposis

D. Rex, Prasanna L. Ponugoti, Nedhi Patel, 2016, Endoscopy International Open.

Considerations regarding the present and future roles of colonoscopy in colorectal cancer prevention.

D. Rex, E. Eid, 2008, Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association.

Endoscopic Recognition and Management Strategies for Malignant Colorectal Polyps: Recommendations of the US Multi-Society Task Force on Colorectal Cancer.

D. Lieberman, D. Rex, S. Syngal, 2020, Gastroenterology.

Colonoscopy : principles and practice

Douglas K. Rex, D. Rex, J. Waye, 2009 .

Why attempt en bloc resection of non-pedunculated colorectal adenomas? A systematic review of the prevalence of superficial submucosal invasive cancer after endoscopic submucosal dissection

F. Bazzoli, C. Hassan, T. Ponchon, 2017, Gut.

Perforation during underwater EMR.

D. Rex, Prasanna L. Ponugoti, 2016, Gastrointestinal endoscopy.

Editorial: Water Exchange vs. Water Immersion During Colonoscope Insertion

D. Rex, 2014, The American Journal of Gastroenterology.

Routine rectal retroflexion during colonoscopy has a low yield for neoplasia.

D. Rex, Abdo M Saad, Abdo M. Saad, 2008, World journal of gastroenterology.

The Role of Retroflexion in the Detection of Rectal Disease During Routine Colonoscopy

D. Rex, Abdo M Saad, 2007 .

Valuing Innovative Endoscopic Techniques: Prophylactic Clip Closure After Endoscopic Resection of Large Colon Polyps.

M. Wallace, D. Rex, H. Pohl, 2020, Gastrointestinal endoscopy.

Routine Prophylactic Clip Closure is Cost Saving After Endoscopic Resection of Large Colon Polyps in a Medicare Population: Budget impact analysis: clip closure after resecting large colon polyps.

D. Rex, H. Pohl, L. Feagins, 2019, Gastroenterology.

Cold versus hot snare resection with or without submucosal injection of 6-15 mm colorectal polyps: a randomized controlled trial.

D. Rex, H. Pohl, F. Antaki, 2022, Gastrointestinal endoscopy.

Colorectal endoscopic submucosal dissection in the United States: Why do we hear so much about it and do so little of it?

C. Hassan, D. Rex, J. DeWitt, 2017, Gastrointestinal endoscopy.

Best Practices for Resection of Diminutive and Small Polyps in the Colorectum.

D. Rex, 2019, Gastrointestinal endoscopy clinics of North America.

Endoscopic treatment of chronic radiation proctopathy

D. Rex, S. A. Wilson, 2006, Current opinion in gastroenterology.

Have we defined best colonoscopic polypectomy practice in the United States?

D. Rex, 2007, Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association.

Propofol Alone Titrated to Deep Sedation Versus Propofol in Combination with Opioids and/or Benzodiazepines and Titrated to Moderate Sedation for Colonoscopy

D. Rex, M. Vannatta, 2006, The American Journal of Gastroenterology.

Recognizing acetaminophen hepatotoxicity in chronic alcoholics.

D. Rex, S. Kumar, 1992, Postgraduate medicine.

Safety and efficacy of remimazolam in high risk colonoscopy: A randomized trial.

D. Rex, D. Bernstein, R. Bhandari, 2020, Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver.

Management of benign colonic strictures

D. Rex, S. Liangpunsakul, 2003 .

Per anus enteroscopic demonstration of a non-steroidal anti-inflammatory drug-induced ileal stricture.

O. Cummings, D. Rex, C. Cutler, 1993, Gastrointestinal endoscopy.

Deep sedation in natural orifice transluminal endoscopic surgery (NOTES): a comparative study with dogs

Cynthia S. Johnson, M. Al-Haddad, D. Rex, 2012, Surgical Endoscopy.

Registered nurse-administered propofol sedation for upper endoscopy and colonoscopy: Why? When? How?

D. Rex, John A Walker, C. Overley, 2003, Reviews in gastroenterological disorders.

Guidelines on genetic evaluation and management of Lynch syndrome: a consensus statement by the U.S. Multi-Society Task Force on Colorectal Cancer.

J. Church, D. Lieberman, D. Rex, 2014, Gastrointestinal endoscopy.

Position Statement: Nonanesthesiologist Administration of Propofol for GI Endoscopy

D. Rex, P. Kwo, L. Cohen, 2009, The American Journal of Gastroenterology.

A Dual-Action, Low-Volume Bowel Cleanser Administered the Day Before Colonoscopy: Results From the SEE CLEAR II Study

D. Rex, S. Vanner, P. Katz, 2013, The American Journal of Gastroenterology.

Hyoscine N-Butyl Bromide Does Not Facilitate Colonoscopy

D. Rex, 2004 .

Colorectal cancer prevention 2000: screening recommendations of the American College of Gastroenterology

A. Sonnenberg, D. Lieberman, D. Rex, 2000, American Journal of Gastroenterology.

Simethicone Crystallization in a Colonoscope Water Jet Channel

D. Rex, 2016 .

Day-Before Administration of a Novel, Dual-Action, Low-Volume Bowel Cleanser for Colonoscopy: Efficacy and Safety Results from the SEE CLEAR II Study: 1832

D. Rex, P. Katz, M. Epstein, 2012 .

Optimizing adequacy of bowel cleansing for colonoscopy: recommendations from the US multi-society task force on colorectal cancer.

A. Barkun, D. Lieberman, D. Rex, 2014, Gastroenterology.

Optimizing adequacy of bowel cleansing for colonoscopy: recommendations from the U.S. multi-society task force on colorectal cancer.

A. Barkun, D. Lieberman, D. Rex, 2014, Gastrointestinal endoscopy.

Optimizing Adequacy of Bowel Cleansing for Colonoscopy: Recommendations From the US Multi-Society Task Force on Colorectal Cancer

Douglas K Rex, Tonya Kaltenbach, A. Barkun, 2014, The American Journal of Gastroenterology.

Antibody Testing for Celiac Disease

D. Rex, 2006 .

Classification of small bowel Crohn's subtypes based on multimodality imaging.

Nicholas Gourtsoyiannis, N. Gourtsoyiannis, D. Rex, 2003, Radiologic clinics of North America.

Ciprofloxacin vs. Metronidazole for Acute Pouchitis

D. Rex, 2001 .

Predictive value of diminutive colonic adenoma trial: the PREDICT trial.

L. Sobin, P. Schoenfeld, D. Rex, 2003, Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association.

Guidelines for Colonoscopy Surveillance after Cancer Resection: A Consensus Update by the American Cancer Society and US Multi‐Society Task Force on Colorectal Cancer * †

Charles J. Kahi, T. Byers, N. Hyman, 2006, CA: a cancer journal for clinicians.

OK to Try 6-MP When Azathioprine Is Not Tolerated

D. Rex, 2013 .

Adalimumab Prevents Postoperative Crohn Disease Recurrence

D. Rex, 2013 .

Achieving cecal intubation in the very difficult colon.

D. Rex, 2008, Gastrointestinal endoscopy.

Colonoscopy: a review of its yield for cancers and adenomas by indication.

D. Rex, D K Rex, D. Rex, 1995, The American journal of gastroenterology.

Radiation Exposure in Gastroenterology: Improving Patient and Staff Protection

Madan M. Rehani, M. Rehani, D. Rex, 2014, The American Journal of Gastroenterology.

Initial Screening with Tissue Transglutaminase Antibodies Improves Detection of Celiac Disease

D. Rex, 2002 .

Lowering the Starting Age for Colorectal Cancer Screening to 45 Years: Who Will Come…and Should They?

Charles J. Kahi, D. Rex, C. Kahi, 2018, Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association.

Guidelines on Genetic Evaluation and Management of Lynch Syndrome: A Consensus Statement by the US Multi-Society Task Force on Colorectal Cancer

J. Church, D. Lieberman, D. Rex, 2014, The American Journal of Gastroenterology.

Endoscopic prediction of deep submucosal invasive carcinoma: validation of the narrow-band imaging international colorectal endoscopic (NICE) classification.

Shinji Tanaka, Yasushi Sano, Tonya R Kaltenbach, 2013, Gastrointestinal endoscopy.

Speeding up cecal intubation: its role in the efficiency of colonoscopy delivery

D. Rex, 2002, American Journal of Gastroenterology.

At Last—A Treatment for IBS Beyond Placebo

R. Sampliner, H. El‐Serag, R. Hawes, 2003, American Journal of Gastroenterology.

Colorectal Cancer Screening.

D. Rex, 2007, Gastrointestinal endoscopy clinics of North America.

New and Recurrent Colorectal Cancers After Resection: a Systematic Review and Meta-analysis of Endoscopic Surveillance Studies.

F. Bazzoli, C. Hassan, T. Ponchon, 2019, Gastroenterology.

Enteroscopic identification of ectopic small bowel varices.

D. Rex, G. Lehman, C. Cutler, 1995, Gastrointestinal endoscopy.

Possible Inherited Biomarker for Colorectal Neoplasia

D. Rex, 2004 .

Serum Tests for Colorectal Cancer Screening

D. Rex, J. Creeden, F. Junker, 2011, Molecular Diagnosis & Therapy.

Rectal Optical Markers for In Vivo Risk Stratification of Premalignant Colorectal Lesions

Jacques Van Dam, The-Quyen Nguyen, Vadim Backman, 2015, Clinical Cancer Research.

ACG Clinical Guidelines: Colorectal Cancer Screening 2021.

Charles J. Kahi, L. Rabeneck, D. Rex, 2021, The American journal of gastroenterology.

Comparison of biomarker expression between proximal and distal colorectal adenomas: The Tennessee–Indiana Adenoma Recurrence Study

M. Washington, W. Zheng, Q. Cai, 2017, Molecular carcinogenesis.

Colorectal Cancer Screening: Recommendations for Physicians and Patients from the U.S. Multi-Society Task Force on Colorectal Cancer

David Lieberman, Douglas K Rex, Tonya Kaltenbach, 2017, The American Journal of Gastroenterology.

Colorectal cancer screening: Recommendations for physicians and patients from the U.S. Multi-Society Task Force on Colorectal Cancer.

David Lieberman, Douglas K Rex, Tonya Kaltenbach, 2017, Gastrointestinal endoscopy.

CT and radiation-related cancer risk—time for a paradigm shift?

D. Rex, D. Johnson, P. Helft, 2009, Nature Reviews Gastroenterology &Hepatology.

Fecal Microbiota Transplantation is Safe and Efficacious for Recurrent or Refractory Clostridium difficile Infection in Patients with Inflammatory Bowel Disease

M. Mellow, D. Rex, H. Sokol, 2016, Inflammatory bowel diseases.

Is Splenic Injury From Colonoscopy Malpractice?

D. Rex, 2010, The American Journal of Gastroenterology.

Optimal bowel preparation—a practical guide for clinicians

D. Rex, 2014, Nature Reviews Gastroenterology &Hepatology.

A low-residue diet improved patient satisfaction with split-dose oral sulfate solution without impairing colonic preparation.

D. Rex, B. Sipe, M. Fischer, 2013, Gastrointestinal endoscopy.

Split-dose preparation for colonoscopy increases adenoma detection rate: a randomised controlled trial in an organised screening programme

C. Hassan, D. Rex, S. Paggi, 2015, Gut.

Multicenter, randomized study to optimize bowel preparation for colon capsule endoscopy.

D. Rex, D. Pound, D. Kastenberg, 2017, World Journal of Gastroenterology.

Patients' description of rectal effluent and quality of bowel preparation at colonoscopy.

Cynthia S. Johnson, D. Rex, H. Fatima, 2010, Gastrointestinal endoscopy.

Does colonoscopy work?

Charles J Kahi, David G Hewett, Charles J. Kahi, 2010, Journal of the National Comprehensive Cancer Network : JNCCN.

High-Definition Chromocolonoscopy vs. High-Definition White Light Colonoscopy for Average-Risk Colorectal Cancer Screening

Charles J. Kahi, D. Rex, C. Kahi, 2010, The American Journal of Gastroenterology.

Guidelines for an Optimum Screening Colonoscopy

D. Rex, K. Vemulapalli, 2012, Current Colorectal Cancer Reports.

Avoiding and defending malpractice suits for postcolonoscopy cancer: advice from an expert witness.

D. Rex, 2013, Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association.

Disparities in Colorectal Cancer Screening

D. Rex, 2007 .

Quality Indicators for Esophagogastroduodenoscopy

D. Faigel, B. Petersen, A. Chak, 2006, The American Journal of Gastroenterology.

Chronic constipation with encopresis persisting beyond 15 years of age

D. Rex, R. Goulet, J. Fitzgerald, 1992, Diseases of the colon and rectum.

Impact of Bending Section Length on Insertion and Retroflexion Properties of Pediatric and Adult Colonoscopes

D. Rex, W. Kessler, William R. Kessler, 2005, The American Journal of Gastroenterology.

Failure of colonoscopy to detect colorectal cancer: evaluation of 47 cases in 20 hospitals.

D. Rex, E. Rahmani, J. H. Haseman, 1997, Gastrointestinal endoscopy.

Water immersion simplifies cecal intubation in patients with redundant colons and previous incomplete colonoscopies.

D. Rex, K. Vemulapalli, 2012, Gastrointestinal endoscopy.

A Nonsurgical Device for Severe Fecal Incontinence

D. Rex, 2002 .

Pathophysiology of Fecal Seepage

D. Rex, 2005 .

Colonic neoplasia in asymptomatic persons with negative fecal occult blood tests: influence of age, gender, and family history.

C D Langefeld, J J Smith, C. Langefeld, 1993, The American journal of gastroenterology.

Alcohol Intake Linked with Colorectal Cancer

D. Rex, 2004 .

Recommendations on fecal immunochemical testing to screen for colorectal neoplasia: a consensus statement by the US Multi-Society Task Force on colorectal cancer.

D. Lieberman, D. Rex, T. Levin, 2017, Gastrointestinal endoscopy.

Screening, surveillance, and primary prevention for colorectal cancer: a review of the recent literature.

Charles J. Kahi, D. Rex, C. Kahi, 2008, Gastroenterology.

Infliximab, Azathioprine, or Both for Crohn Disease

D. Rex, 2010 .

Proceedings from the First Global Artificial Intelligence in Gastroenterology and Endoscopy Summit.

Ulas Bagci, Yuichi Mori, Keyvan Farahani, 2020, Gastrointestinal endoscopy.

Human Anti–Tumor Necrosis Factor for Crohn Disease

D. Rex, 2006 .

Maintenance Infliximab for Crohn's Disease: Results from the ACCENT I Trial

D. Rex, 2002 .

Maintenance Infliximab for Fistulizing Crohn Disease

D. Rex, 2004 .

Anti-Infliximab Antibodies Independently Predict Remission in Crohn Disease

D. Rex, 2014 .

Costs of Inflammatory Bowel Disease Are Shifting to Anti-TNF Agents

D. Rex, 2012 .

Tofacitinib Effective for Ulcerative Colitis

D. Rex, 2012 .

No Clinically Significant Benefit from Pentasa in Crohn Disease: A Meta-Analysis

D. Rex, 2004 .

Recommendations on Fecal Immunochemical Testing to Screen for Colorectal Neoplasia: A Consensus Statement by the US Multi-Society Task Force on Colorectal Cancer

D. Lieberman, D. Rex, T. Levin, 2017, The American Journal of Gastroenterology.

Quality assurance of computer-aided detection and diagnosis in colonoscopy.

Ulas Bagci, Yuichi Mori, Masashi Misawa, 2019, Gastrointestinal endoscopy.

Higher 6-TG Levels Associated with Remission in IBD

D. Rex, 2006 .

Spotlight: US Multi-Society Task Force on Colorectal Cancer Recommendations for Follow-up After Colonoscopy and Polypectomy.

D. Lieberman, D. Rex, S. Syngal, 2020, Gastroenterology.

Medical-legal risks of incident cancers after clearing colonoscopy.

D. Rex, J. Bond, A. Feld, 2001 .

REVIEWS IN BASIC AND CLINICAL GASTROENTEROLOGY Screening, Surveillance, and Primary Prevention for Colorectal Cancer: A Review of the Recent Literature

Charles J. Kahi, D. Rex, C. Kahi, 2008 .

EVIEWS IN BASIC AND CLINICAL ASTROENTEROLOGY creening , Surveillance , and Primary Prevention for Colorectal Cancer : A eview of the Recent Literature

D. Rex, T. Imperiale, Harles J. Kahi, 2008 .

Evolving techniques in colonoscopy

D. Rex, K. Vemulapalli, 2011, Current opinion in gastroenterology.

Primer: applying the new postpolypectomy surveillance guidelines in clinical practice

D. Rex, C. Kahi, 2007, Nature Clinical Practice Gastroenterology &Hepatology.

Persistence of resolution clips on colorectal polypectomy sites.

D. Rex, M. Khashab, 2007, Gastrointestinal endoscopy.

Recurrence rates after EMR of large sessile serrated polyps.

D. Rex, K. Vemulapalli, K. Rex, 2015, Gastrointestinal endoscopy.

Safety and efficacy of hot avulsion as an adjunct to EMR (with videos).

D. Rex, Heather M. Broadley, Vinod Kumar, 2019, Gastrointestinal endoscopy.

Endoscopist Can Be More Powerful than Age and Male Gender in Predicting Adenoma Detection at Colonoscopy

Douglas K Rex, D. Rex, Shawn C. Chen, 2007, The American Journal of Gastroenterology.

Endoscopic Recognition and Management Strategies for Malignant Colorectal Polyps: Recommendations of the US Multi-Society Task Force on Colorectal Cancer.

D. Lieberman, D. Rex, S. Syngal, 2020, The American journal of gastroenterology.

Impact of including epinephrine in the submucosal injectate for colorectal endoscopic mucosal resection on postprocedural pain: a randomized controlled trial

D. Rex, K. Vemulapalli, Rachel Lahr, 2021, Gastrointestinal Endoscopy.

Advances in CRC Prevention: Screening and Surveillance.

E. Dekker, D. Rex, 2018, Gastroenterology.

The colonoscopist's guide to the vocabulary of colorectal neoplasia: histology, morphology, and management.

C. Hassan, D. Rex, M. Bourke, 2017, Gastrointestinal endoscopy.

Clip retention rates and rates of residual polyp at the base of retained clips on colorectal EMR sites.

D. Rex, Prasanna L. Ponugoti, 2017, Gastrointestinal endoscopy.

Sessile serrated polyp prevalence determined by a colonoscopist with a high lesion detection rate and an experienced pathologist.

Charles J Kahi, Charles J. Kahi, Douglas K Rex, 2015, Gastrointestinal endoscopy.

Colonoscopy: Principles and Practice, Second Edition

Douglas K. Rex, D. Rex, J. Waye, 2009 .

Colorectal cancer screening world gastroenterology organisation/international digestive cancer alliance practice guidelines

F. Guarner, A. Zauber, B. Levin, 2008 .

WHEN AND HOW TO USE ENDOSCOPIC TATTOOING IN THE COLON: AN INTERNATIONAL DELPHI AGREEMENT.

C. Hassan, M. Kaminski, E. Dekker, 2021, Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association.

Clip artifact after closure of large colorectal EMR sites: incidence and recognition.

Douglas K Rex, Krishna C Vemulapalli, Gouri Sreepati, 2015, Gastrointestinal endoscopy.

Large sessile adenomas are associated with a high prevalence of synchronous advanced adenomas.

D. Rex, W. Mattar, 2008, Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association.

Endoscopic Resection of 107 Large Sessile Polyps: Outcome and Predictors of Cure

D. Rex, M. Khashab, M. Rusche, 2008 .

Comparison Study of Deep Learning Models for Colorectal Lesions Classification

Tansel Halic, Berk Cetinsaya, James Dials, 2020, ICISDM.

PRO: Patients with Polyps Smaller Than 1 cm on Computed Tomographic Colonography Should Be Offered Colonoscopy and Polypectomy

D. Rex, 2005, The American Journal of Gastroenterology.

A Balancing View: Who Said Size Does Not Matter?

Douglas K. Rex, D. Rex, Edgar Achkar, 2005, The American Journal of Gastroenterology.

High Magnification Prediction of Histology in Flat and Depressed Colorectal Lesions

D. Rex, 2004 .

Endoscopic Recognition and Management Strategies for Malignant Colorectal Polyps: Recommendations of the US Multi-Society Task Force on Colorectal Cancer.

D. Lieberman, D. Rex, S. Syngal, 2020, Gastrointestinal endoscopy.

Screening for Colorectal Cancer Using Colonoscopy

D. Rex, 2011 .

Relationship of non-polypoid colorectal neoplasms to quality of colonoscopy.

Charles J. Kahi, D. Hewett, D. Rex, 2010, Gastrointestinal endoscopy clinics of North America.

Who is the best colonoscopist?

Douglas K Rex, D. Rex, 2007, Gastrointestinal endoscopy.

AGA future trends report: CT colonography.

D. Ransohoff, J. van Dam, P. Cotton, 2004, Gastroenterology.

American College of Gastroenterology Action Plan for Colorectal Cancer Prevention

D. Rex, 2004, American Journal of Gastroenterology.

Wide angle colonoscopy with a prototype instrument: impact on miss rates and efficiency as determined by back-to-back colonoscopies

D. Rex, D. Helper, Vidyasree Chadalawada, 2003, American Journal of Gastroenterology.

Barium studies/virtual colonoscopy: the gastroenterologist's perspective.

D. Rex, 2002, Gastrointestinal endoscopy.

Rationale for colonoscopy screening and estimated effectiveness in clinical practice.

Douglas K Rex, D. Rex, 2002, Gastrointestinal endoscopy clinics of North America.

Medical-legal risks of incident cancers after clearing colonoscopy

D. Rex, J. Bond, A. Feld, 2001, American Journal of Gastroenterology.

Screening and surveillance of colorectal cancer.

Charles J. Kahi, D. Rex, C. Kahi, 2005, Gastrointestinal endoscopy clinics of North America.

Designs of colonoscopic adenoma detection trials: more positive results with tandem than with parallel studies - an analysis of studies on imaging techniques and mechanical devices

C. Hassan, M. Kaminski, M. Bretthauer, 2020, Gut.

Polyp detection at colonoscopy: Endoscopist and technical factors.

Douglas K Rex, D. Rex, 2017, Best practice & research. Clinical gastroenterology.

The studies were followed by intense lobbying

D. Rex, K. Forde, 2016 .

Colonoscopy.

D. Rex, 2015, Gastrointestinal Endoscopy.

Colonoscopy: The Current King of the Hill in the USA

D. Rex, 2015, Digestive Diseases and Sciences.

High colonoscopic prevalence of proximal colon serrated polyps in average-risk men and women.

Charles J. Kahi, D. Rex, C. Kahi, 2012, Gastrointestinal endoscopy.

New Colonoscopic Technologies for Colorectal Cancer Screening

D. Rex, 2011 .

Efficacy and effectiveness of colonoscopy: how do we bridge the gap?

Charles J Kahi, David G Hewett, Charles J. Kahi, 2010, Gastrointestinal endoscopy clinics of North America.

Performance improvements of imaging-based screening tests.

C. Hassan, P. Pickhardt, D. Rex, 2010, Best practice & research. Clinical gastroenterology.

Update on colonoscopic imaging and projections for the future.

D. Rex, 2010, Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association.

Narrow-Band Imaging for Adenoma Detection

D. Rex, 2008 .

High yields of small and flat adenomas with high-definition colonoscopes using either white light or narrow band imaging.

Douglas K Rex, D. Rex, Claire C Helbig, 2007, Gastroenterology.

170° Wide-Angle Colonoscope: Effect on Efficiency and Miss Rates

Douglas K Rex, D. Rex, V. Deenadayalu, 2004, The American Journal of Gastroenterology.

Cap-fitted colonoscopy: a randomized, tandem colonoscopy study of adenoma miss rates.

D. Hewett, D. Rex, 2010, Gastrointestinal endoscopy.

Colonoscopic withdrawal technique is associated with adenoma miss rates.

D. Rex, D K Rex, D. Rex, 2000, Gastrointestinal endoscopy.

Standard forward-viewing colonoscopy versus full-spectrum endoscopy: an international, multicentre, randomised, tandem colonoscopy trial.

Ralph B D'Agostino, Douglas K Rex, Peter D Siersema, 2014, The Lancet. Oncology.

New colonoscope technology: impact on image capture and quality and on confidence and accuracy of endoscopy-based polyp discrimination

Cynthia S. Johnson, Margaret E. MacPhail, D. Rex, 2014, Endoscopy.

Determining the adenoma detection rate and adenomas per colonoscopy by photography alone: proof-of-concept study

Margaret E. MacPhail, D. Rex, C. Kahi, 2015, Endoscopy.

Inspection on instrument insertion during colonoscopy: a randomized controlled trial.

D. Hewett, D. Rex, 2012, Gastrointestinal endoscopy.

Improving protection against proximal colon cancer by colonoscopy

D. Rex, Femi Lasisi, 2011, Expert review of gastroenterology & hepatology.

Editorial: Detection Targets for Colonoscopy: From Variable Detection to Validation

D. Hewett, D. Rex, D. Snover, 2010, The American Journal of Gastroenterology.

The Impact of Videorecording on the Quality of Colonoscopy Performance: A Pilot Study

D. Hewett, N. Chalasani, D. Rex, 2010, The American Journal of Gastroenterology.

A retrograde-viewing device improves detection of adenomas in the colon: a prospective efficacy evaluation (with videos).

D. Rex, J. Waye, J. Leighton, 2010, Gastrointestinal endoscopy.

Estimation of Impact of American College of Radiology Recommendations on CT Colonography Reporting for Resection of High-Risk Adenoma Findings

Douglas K Rex, O. Cummings, D. Rex, 2009, The American Journal of Gastroenterology.

Current and future trends in colorectal cancer screening

Charles J. Kahi, D. Rex, C. Kahi, 2004, Cancer and Metastasis Reviews.

What can colonoscopists do now to move management of large benign laterally spreading lesions in the colorectum from surgery to EMR?

D. Rex, 2020, Gastrointestinal endoscopy.

Leaving distal colorectal hyperplastic polyps in place can be achieved with high accuracy by using narrow-band imaging: an observational study.

D. Hewett, D. Rex, M. Huffman, 2012, Gastrointestinal endoscopy.

Management of small and diminutive polyps

D. Rex, 2013 .

Narrow Band Imaging (NBI) Versus White-Light (WL) for Colon Polyp Detection Using High Definition (HD) Colonoscopes

D. Rex, Claire D. Helbig, 2006 .

Variable Detection of Nonadenomatous Polyps by Individual Endoscopists at Colonoscopy and Correlation With Adenoma Detection

D. Rex, Shawn C. Chen, 2008, Journal of clinical gastroenterology.

Assessment of Submucosal Distortion and Mass Effect Seen at Follow-up After Colorectal Endoscopic Mucosal Resection with ORISE.

D. Rex, J. DeWitt, Rachel Lahr, 2022, Gastrointestinal endoscopy.

Survival in patients with colorectal cancer diagnosed by screening colonoscopy.

Sabine G. Scholl, D. Rex, W. Stremmel, 2015, Gastrointestinal endoscopy.

Endoscopic management of large ileocecal valve lesions over an 18-year interval

D. Rex, Jonathan R. Garcia, Heather M. Broadley, 2019, Endoscopy International Open.

If endoscopic mucosal resection is so great for large benign colon polyps, why is so much surgery still being done?

D. Rex, 2018, Endoscopy.

Rapid intraluminal growth of a colorectal cancer observed by endoscopy.

D. Rex, K. Vemulapalli, 2013, Gastrointestinal endoscopy.

Safety and efficacy of hot avulsion as an adjunct to endoscopic mucosal resection (with videos)

D. Rex, Heather M. Broadley, Vinod Kumar, 2019 .

Surgical or Endoscopic Resection for Large Rectal Polyps

D. Rex, 2012 .

Colonoscopic polypectomy.

D. Rex, Kevin Tolliver, 2008, Gastroenterology clinics of North America.

WEO Newsletter

D. Rex, 2023, Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society.

Positive Predictive Value of Endoscopic Features Deemed Typical of Gastric Fundic Gland Polyps

D. Rex, B. Weston, D. Helper, 2003, Journal of clinical gastroenterology.

The Appropriate Use and Techniques of Tattooing in the Colon.

D. Rex, 2018, Gastroenterology & hepatology.

More on Flat Adenomas in Western Populations

D. Rex, 2004 .

Diminutive Polyps With Advanced Histologic Features Do Not Increase Risk for Metachronous Advanced Colon Neoplasia.

E. Kuipers, J. Baron, C. Hassan, 2019, Gastroenterology.

Fecal-based DNA assays: a new, noninvasive approach to colorectal cancer screening.

D. Rex, V. Deenadayalu, 2004, Cleveland Clinic journal of medicine.

Virtual Colonoscopy: Time for Some Tough Questions for Radiologists and Gastroenterologists

D. Rex, 2000, Endoscopy.

Clinical implications of decision making in colorectal polypectomy: an international survey of Western endoscopists suggests priorities for change

D. Rex, M. Bourke, S. Heitman, 2020, Endoscopy International Open.

Watermelon colon treated by argon plasma coagulation.

D. Rex, S. Liangpunsakul, Shawn C. Chen, 2005, Gastrointestinal endoscopy.

Optimizing the Quality of Colorectal Cancer Screening Worldwide.

M. Kaminski, D. Rex, C. Senore, 2019, Gastroenterology.

The effect of environmental pH on the proton motive force of Helicobacter pylori.

G. Sachs, D. Rex, D. Scott, 1996, Gastroenterology.

Yield of a second screening colonoscopy 10 years after an initial negative examination in average-risk individuals.

Douglas K Rex, D. Rex, Prasanna L Ponugoti, 2017, Gastrointestinal endoscopy.

1009 Yield of a Second Screening Colonoscopy 10 Years After an Initial Negative Examination in Average Risk Subjects

D. Rex, Prasanna L. Ponugoti, 2016 .

The big picture: does colonoscopy work?

D. Hewett, D. Rex, 2015, Gastrointestinal endoscopy clinics of North America.

Screening and surveillance for colorectal cancer: state of the art.

Charles J. Kahi, D. Rex, C. Kahi, 2013, Gastrointestinal endoscopy.

Meeting the Demand for Screening Colonoscopy

D. Rex, 2003 .

Feasibility of colonoscopy screening: discussion of issues and recommendations regarding implementation.

D. Lieberman, D. Rex, D. Rex, 2001, Gastrointestinal endoscopy.

Translating Clinical Research to Community-Based Practice: Lessons from Colorectal Cancer Screening and Diagnosis

D. Rex, T. Imperiale, R. Ness, 1999, Endoscopy.

The Case for High-Quality Colonoscopy Remaining a Premier Colorectal Cancer Screening Strategy in the United States.

D. Rex, 2020, Gastrointestinal endoscopy clinics of North America.

Areas for Future Research

Douglas K. Rex, Ashish K. Tiwari, D. Rex, 2015 .

Differences in Adenoma Detection Rates Among Endoscopists

D. Rex, 2009 .

High detection rates of colorectal neoplasia by stool DNA testing with a novel digital melt curve assay.

Xuan Jiang, Peter Lance, David I. Smith, 2009, Gastroenterology.

Association of small versus diminutive adenomas and the risk for metachronous advanced adenomas: Data from the New Hampshire Colonoscopy Registry.

D. Rex, Joseph C. Anderson, L. Butterly, 2019, Gastrointestinal endoscopy.

Screening for colon cancer and evaluation of chemoprevention with coxibs.

D. Rex, 2002, Journal of pain and symptom management.

Aarnio M, Mecklin JP, Aaltonen LA, Nyström-Lahti M, Järvinen HJ. Life-time risk of different cancers in hereditary non-polyposis colorectal cancer (HNPCC) syndrome. Int J Cancer 1995 64(6):430-3. PMID: 8550246

S. Woolf, R. Fletcher, T. Ganiats, 2011 .

Vitamin A Reduces Nonbleeding Symptoms of Chronic Radiation Proctopathy

D. Rex, 2005 .

Colonoscopy turning the focus on quality.

D. Rex, 2002, Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver.

An initial experience with screening for colon polyps using spiral CT with and without CT colography (virtual colonoscopy)

K. Kopecky, D. Vining, D. Rex, 1999, Gastrointestinal endoscopy.

Colorectal anatomy in adults at computed tomography colonography: normal distribution and the effect of age, sex, and body mass index

David H. Kim, P. Pickhardt, D. Rex, 2009, Endoscopy.

Molecular Screening for HNPCC

D. Rex, 2005 .

Predicting 30-Day Mortality After Colorectal Cancer Surgery

D. Rex, 2011 .

Multicentre, prospective, randomised study comparing the diagnostic yield of colon capsule endoscopy versus CT colonography in a screening population (the TOPAZ study)

D. Rex, E. Rajan, B. Cash, 2020, Gut.

Accuracy of capsule colonoscopy in detecting colorectal polyps in a screening population.

W. Leung, D. Rex, C. Carretero, 2015, Gastroenterology.

Second-generation distal attachment cuff improves adenoma detection rate: meta-analysis of randomized controlled trials.

Suchi K. Patel, D. Rex, Prateek Sharma, 2020, Gastrointestinal endoscopy.

Multicenter, randomized, tandem evaluation of EndoRings colonoscopy – results of the CLEVER study

P. Siersema, D. Rex, L. Moons, 2015, Endoscopy.

Detection rate and predictive factors of sessile serrated polyps in an organised colorectal cancer screening programme with immunochemical faecal occult blood test: the EQuIPE study (Evaluating Quality Indicators of the Performance of Endoscopy)

C. Hassan, D. Rex, M. Zorzi, 2016, Gut.

Serrated polyposis syndrome: risk stratification or reduction?

C. Hassan, D. Rex, A. Repici, 2016 .

Guidelines for colonoscopy surveillance after cancer resection: a consensus update by the American Cancer Society and the US Multi-Society Task Force on Colorectal Cancer.

Charles J. Kahi, T. Byers, N. Hyman, 2006, Gastroenterology.

Prioritizing an oncologic approach to endoscopic resection of pedunculated colorectal polyps.

C. Hassan, D. Rex, M. Risio, 2021, Gastrointestinal endoscopy.

Recommendations on surveillance and management of biallelic mismatch repair deficiency (BMMRD) syndrome: a consensus statement by the US Multi-Society Task Force on Colorectal Cancer.

D. Lieberman, D. Rex, T. Levin, 2017, Gastrointestinal endoscopy.

Prevalence and variable detection of proximal colon serrated polyps during screening colonoscopy.

Charles J Kahi, David G Hewett, Charles J. Kahi, 2011, Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association.

Colonoscopy surveillance after polypectomy and colorectal cancer resection.

A. Zauber, B. Levin, D. Rex, 2008, American family physician.

Quality in Colonoscopy: Cecal Intubation First, Then What?

D. Rex, 2006, The American Journal of Gastroenterology.

Update by the US Multi-Society Task Force on Colorectal Cancer and the Guidelines for Colonoscopy Surveillance after Polypectomy: A Consensus

A. Zauber, T. Byers, N. Hyman, 2006 .

Colonoscopy: Not as Protective as We Thought?

D. Rex, 2005 .

Lifestyle Risk Factors for Serrated Colorectal Polyps

D. Rex, 2016 .

Distal colonic hyperplastic polyps do not predict proximal adenomas in asymptomatic average-risk subjects.

D. Rex, T. Ulbright, G. Lehman, 1992, Gastroenterology.

Colonoscopy Surveillance after Colorectal Cancer Resection: Recommendations of the US Multi-Society Task Force on Colorectal Cancer

Charles J. Kahi, D. Lieberman, D. Rex, 2016, The American Journal of Gastroenterology.

Adjusting detection measures for colonoscopy: how far should we go?

D. Rex, 2021, Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association.

Prevalence of sessile serrated adenoma/polyp in hyperplastic-appearing diminutive rectosigmoid polyps.

Charles J. Kahi, D. Rex, C. Kahi, 2017, Gastrointestinal endoscopy.

Standardized colonoscopy reporting and data system: report of the Quality Assurance Task Group of the National Colorectal Cancer Roundtable.

Robert Fletcher, David Lieberman, Robert Schoen, 2007, Gastrointestinal endoscopy.

Hyperosmotic low-volume bowel preparations: Is NER1006 safe?

D. Rex, 2019, Gastrointestinal endoscopy.

Making a resect-and-discard strategy work for diminutive colorectal polyps: let's get real

D. Rex, 2021, Endoscopy.

Anesthetist-Directed Sedation for Colonoscopy: A Safe Haven or Siren's Song?

D. Rex, J. Vargo, 2016, Gastroenterology.

Non-anesthesiologist Administered Propofol Sedation for Endoscopic Procedures: A Worldwide Safety Review

D. Rex, C. Beglinger, S. Peter, 2008 .

Intraprocedural cleansing work during colonoscopy and achievable rates of adequate preparation in an open-access endoscopy unit.

Margaret E. MacPhail, D. Rex, A. Tiwari, 2015, Gastrointestinal endoscopy.

Colonic adenomas in asymptomatic women with a history of breast cancer.

G. Sledge, R. Hawes, D. Rex, 1993, The American journal of gastroenterology.

Screening colonoscopy in asymptomatic average-risk persons with negative fecal occult blood tests.

J J Smith, R. Hawes, D. Rex, 1991, Gastroenterology.

A Randomized, Single Blind Evaluation of Oral Sodium Phosphate Solution (OSPS) as Bowel Preparation with Different Hydration and Dosing Regimens: 1309

D. Rex, Pramod R Malik, W. Thompson, 2006 .

Improving Colonoscopy Quality Through Health-Care Payment Reform

D. Hewett, D. Rex, 2010, The American Journal of Gastroenterology.

Does Water Exchange Improve Adenoma Detection

D. Rex, 2017 .

Colonoscopy surveillance after colorectal cancer resection: recommendations of the US multi-society task force on colorectal cancer.

Charles J. Kahi, D. Lieberman, D. Rex, 2016, Gastrointestinal endoscopy.

Proof-of-concept study of the Aer-O-Scope omnidirectional colonoscopic viewing system in ex vivo and in vivo porcine models.

D. Rex, N. Arber, N Arber, 2007, Endoscopy.

Proof-of-Concept Study of the Aer-O-Scope™ Omnidirectional Colonoscopic Viewing System in Ex Vivo and In Vivo Porcine Models

Douglas K. Rex, R. Grinshpon, Nadir Arber, 2007 .

The aer-o-scope: proof of concept of a pneumatic, skill-independent, self-propelling, self-navigating colonoscope.

Zamir Halpern, Nadir Arber, Z. Halpern, 2006, Gastroenterology.

Insertability and Safety of a Shape-Locking Device for Colonoscopy

Douglas K Rex, R. Kozarek, D. Rex, 2005, The American Journal of Gastroenterology.

A novel shape-locking guide for prevention of sigmoid looping during colonoscopy.

Pankaj Jay Pasricha, Douglas K Rex, P. Pasricha, 2004, Gastrointestinal endoscopy.

Colonoscopy practice variation.

D. Rex, 2003, Gastrointestinal endoscopy.

Variable stiffness colonoscopes: do they offer a better examination?

D. Rex, Sukanya Subramanian, 2003, Current opinion in gastroenterology.

Method of colonoscopy in 42 consecutive patients presenting after prior incomplete colonoscopy

Douglas K Rex, D. Rex, Brody W Goodwine, 2002, American Journal of Gastroenterology.

Difficult sigmoid colon intubation: guide wire exchange technique.

D. Rex, K. Gottlieb, G. Lehman, 1996, Gastrointestinal endoscopy.

Colonoscope damage from internal straightener use.

D. Rex, G. Lehman, T A Ruffolo, 1991, Gastrointestinal endoscopy.

When Patients with Inflammatory Bowel Disease Have Suboptimal Response to Infliximab

D. Rex, 2010 .

Low Sensitivity of

Douglas K. Rex, D. Rex, 2014 .

ACG Colorectal Cancer Prevention Action Plan: Update On CT-Colonography

D. Lieberman, D. Rex, 2006, The American Journal of Gastroenterology.

Step section histology of proximal colon polyps that appear hyperplastic by endoscopy.

D. Rex, T. Ulbright, 2002 .

Colonoscopy Surveillance After Colorectal Cancer Resection: Recommendations of the US Multi-Society Task Force on Colorectal Cancer.

Charles J. Kahi, D. Lieberman, D. Rex, 2016, Gastroenterology.

ACG Recommendations on Colorectal Cancer Screening for Average and Higher Risk Patients in Clinical Practice, April 2000

D. Lieberman, D. Rex, D. Johnson, 2000 .

A Comparison of Fecal Immunochemical and High-Sensitivity Guaiac Tests for Colorectal Cancer Screening

A. Zauber, T. Church, D. Lieberman, 2017, The American Journal of Gastroenterology.

Flexible sigmoidoscopy plus air contrast barium enema versus colonoscopy for suspected lower gastrointestinal bleeding.

R S Dittus, R. Dittus, R. Hawes, 1990, Gastroenterology.

Overuse and Underuse of Surveillance Colonoscopy

D. Rex, 2009 .

Hyperplastic Polyps and Risk for Adenomas

D. Rex, 2009 .

Founder Mutation for HNPCC Identified in the U.S.

D. Rex, 2004 .

Quality in the technical performance of screening flexible sigmoidoscopy: recommendations of an international multi-society task group

G. Hoff, D. Rex, T. Levin, 2005, Gut.

Right-Sided Location Not Associated with Missed Colorectal Adenomas in an Individual-Level Reanalysis of Tandem Colonoscopy Studies.

P. Siersema, W. Leung, D. Rex, 2019, Gastroenterology.

Colectomy Threshold for Colitis Patients Too High in the U.K.

D. Rex, 2007 .

Cecal insertion and withdrawal times with wide-angle versus standard colonoscopes: a randomized controlled trial.

Douglas K Rex, Richard Rothstein, D. Rex, 2008, Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association.

A Pilot Randomized Trial of Polypectomy Techniques for 4 to 6 mm Colonic Polyps

D. Rex, T. Imperiale, H. Fatima, 2021, Journal of clinical gastroenterology.

A Randomized, Double-blind, Phase 3 Study of Fospropofol Disodium for Sedation During Colonoscopy

D. Rex, L. Cohen, E. Cattau, 2009, Journal of clinical gastroenterology.

Safety and Colon-Cleansing Efficacy of a New Residue-Free Formulation of Sodium Phosphate Tablets

Howard Schwartz, Douglas K Rex, John Popp, 2006, The American Journal of Gastroenterology.

Effect of the Centers for Medicare & Medicaid Services Policy About Deep Sedation on Use of Propofol

D. Rex, 2011, Annals of Internal Medicine.

Response to Weinstock et al.'s Comments

D. Rex, 2007, The American Journal of Gastroenterology.

Registered nurse-administered propofol sedation for endoscopy

D. Rex, C. Overley, 2004 .

A nursing perspective on sedation and nurse-administered propofol for endoscopy.

D. Rex, C. Overley, 2004, Gastrointestinal endoscopy clinics of North America.

Is virtual colonoscopy ready for widespread application?

D. Rex, 2003, Gastroenterology.

Calculating the adenoma detection rate in screening colonoscopies only: Is it necessary? Can it be gamed?

D. Rex, Prasanna L. Ponugoti, 2017, Endoscopy.

Effect of an endoscopic quality improvement program on adenoma detection rates: a multicenter cluster-randomized controlled trial in a clinical practice setting (EQUIP-3).

M. Wallace, J. Crook, D. Rex, 2017, Gastrointestinal endoscopy.

Anesthesia care for low-risk patients undergoing gastrointestinal endoscopies.

D. Rex, 2012, JAMA.

NURSE ADMINISTERED PROPOFOL SEDATION: SAFETY RECORD AMONG INDIVIDUAL NURSES AND PHYSICIANS IN 3 CENTERS

D. Rex, John A Walker, L. Heuss, 2004 .

Is routine sedation during colonoscopy necessary

D. Rex, G. Lehman, E. Rahmani, 1995 .

Risk factors for advanced sporadic colorectal neoplasia in persons younger than age 50.

Charles J. Kahi, D. Rex, C. Kahi, 2008, Cancer detection and prevention.

Agreement in interpreting villous elements and dysplasia in adenomas less than one centimetre in size.

O. Cummings, J. Goldblum, D. Rex, 2013, Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver.

Impact of the development of an endoscopic eradication program for Barrett’s esophagus with high grade dysplasia or early adenocarcinoma on the frequency of surgery *

Cynthia S. Johnson, K. Rieger, M. Al-Haddad, 2018, Endoscopy International Open.

Cost-effectiveness of artificial intelligence for screening colonoscopy: a modelling study.

S. Kudo, C. Hassan, Y. Mori, 2022, The Lancet. Digital health.

Response.

D. Rex, 2020, Gastrointestinal Endoscopy.

PRO: Villous Elements and High-Grade Dysplasia Help Guide Post-Polypectomy Colonoscopic Surveillance

J. Goldblum, D. Rex, 2008, The American Journal of Gastroenterology.

Should HGD or Degree of Villous Changes in Colon Polyps Be Reported?

J. Goldblum, D. Rex, D. Rex, 2008, The American Journal of Gastroenterology.

Variability in Adenoma Detection Rate in Control Groups of Randomized Colonoscopy Trials.

S. Bonovas, M. Bretthauer, D. Rex, 2022, Gastrointestinal endoscopy.

Detection Measures for Colonoscopy: Considerations On the Adenoma Detection Rate, Recommended Detection Thresholds, Withdrawal Times, and Potential Updates to Measures.

D. Rex, 2019, Journal of clinical gastroenterology.

IMPACT OF WITHDRAWAL TIME ON ADENOMA DETECTION RATE: RESULTS FROM A PROSPECTIVE, MULTI-CENTER TRIAL.

Timothy D. Imler, A. Faulx, D. Rex, 2022, Gastrointestinal endoscopy.

Impact of artificial intelligence on colonoscopy surveillance after polyp removal: A pooled analysis of randomized trials.

S. Kudo, S. Gross, Y. Mori, 2022, Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association.

Artificial Intelligence Improves Detection at Colonoscopy: Why aren't we all already using it?

Y. Mori, T. Berzin, D. Rex, 2022, Gastroenterology.

Variable interpretation of polyp size by using open forceps by experienced colonoscopists.

D. Rex, R. Rabinovitz, 2014, Gastrointestinal endoscopy.

Wireless Capsule Endoscopy Detects Small Bowel Ulcers in Patients With Normal Results From State of the Art Enteroclysis

Douglas K Rex, D. Rex, D. Maglinte, 2003, American Journal of Gastroenterology.

Keys to Effective Performance of Resect and Discard NBI

Douglas K. Rex, D. Rex, 2017 .

A survey of patient acceptance of resect and discard for diminutive polyps.

Douglas K Rex, Krishna C Vemulapalli, D. Rex, 2015, Gastrointestinal endoscopy.

Impediments to implementation of real-time pathology prediction in Barrett’s esophagus and colorectal polyps

D. Rex, 2015, Endoscopy International Open.

Comparison of wireless capsule endoscopy and conventional radiologic methods in the diagnosis of small bowel disease.

D. Rex, D. Maglinte, S. Liangpunsakul, 2004, Gastrointestinal endoscopy clinics of North America.

Cost Effectiveness Analysis Evaluating Real-Time Characterization of Diminutive Colorectal Polyp Histology using Narrow Band Imaging (NBI)SHORT TITLE: Cost Effectiveness of Narrow Band Imaging Optical Diagnosis of Diminutive Colorectal Polyps

Sarah K. McGill, Swati G. Patel, D. Rex, 2020 .

Defining adenoma detection rate benchmarks in average-risk male veterans.

D. Rex, C. Kahi, G. Eckert, 2019, Gastrointestinal endoscopy.

Loss of efficacy and cost‐effectiveness when screening colonoscopy is performed by nongastroenterologists

C. Hassan, A. Zullo, G. Cooper, 2012, Cancer.

Sedation and Polyp Detection

D. Rex, L. Cohen, P. Gerstenberger, 2010, Digestive Diseases and Sciences.

Considering Double Contrast Barium Enema and Its Demise: A Case for Systematic Videorecording of Colonoscopy

D. Rex, 2008, The American Journal of Gastroenterology.

Colonoscopy withdrawal times and adenoma detection rates.

D. Rex, 2007, Gastroenterology & hepatology.

Response to Triantafyllou et al.

D. Rex, 2016, American Journal of Gastroenterology.

Preventing colorectal cancer and cancer mortality with colonoscopy: what we know and what we don’t know

D. Rex, 2010, Endoscopy.

Yield of a second right colon segment examination during colonoscopy after a first examination using a mucosal exposure device.

D. Rex, K. Vemulapalli, Rachel Lahr, 2021, Gastrointestinal endoscopy.

Screening: Screening flexible sigmoidoscopy effective in a UK RCT

D. Rex, 2010, Nature Reviews Gastroenterology &Hepatology.

Impact of scribing history and physical notes and procedure reports on endoscopist efficiency during routine procedures: a proof-of-concept study

Douglas K. Rex, Margaret E. MacPhail, Samuel A. Main, 2018, Clinical and Translational Gastroenterology.

Use of Endoscopic Impression, Artificial Intelligence, and Pathologist Interpretation to Resolve Discrepancies From Endoscopy and Pathology Analyses of Diminutive Colorectal Polyps.

Sina Hamidi Ghalehjegh, M. Byrne, D. Rex, 2019, Gastroenterology.

Oral Sulfate Solution Provides Superior Overall and Segmental Colon Cleansing to Split-dose Sodium Picosulfate and Magnesium Citrate: 1973

J. D. Palma, D. Rex, J. Mcgowan, 2013 .

Risk of total metachronous advanced neoplasia in patients with both small tubular adenomas and serrated polyps.

D. Rex, S. Jakate, J. Melson, 2022, Gastrointestinal Endoscopy.

Colon polyp retrieval after cold snaring.

D. Rex, V. Deenadayalu, Viju P. Deenadayalu, 2005, Gastrointestinal endoscopy.

Sporadic adenomatous polyp regression with exisulind is effective but toxic: a randomised, double blind, placebo controlled, dose-response study

D. Rex, N. Arber, R. Hultcrantz, 2005, Gut.

Quality of colonoscopy in an organised colorectal cancer screening programme with immunochemical faecal occult blood test: the EQuIPE study (Evaluating Quality Indicators of the Performance of Endoscopy)

C. Hassan, D. Rex, M. Zorzi, 2014, Gut.

Nine-Minute Withdrawal Time Optimizes Serrated Polyp Detection

D. Rex, 2014 .

Endocuff Vision Reduces Inspection Time Without Decreasing Lesion Detection in a Randomized Colonoscopy Trial.

S. Gross, D. Rex, J. Slaven, 2019, Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association.

Colonic distension with G-EYE balloon colonoscopy versus standard and Endocuff Vision colonoscopy

Andrew W. Sullivan, D. Rex, Ahmed El Rahyel, 2023, iGIE.

Impact of water filling on terminal ileum intubation with a distal-tip mucosal exposure device.

Andrew W. Sullivan, D. Rex, K. Vemulapalli, 2019, Gastrointestinal endoscopy.

Colorectal polyp prevalence and aspirational detection targets determined using high definition colonoscopy and a high level detector in 2017.

Andrew W. Sullivan, D. Rex, A. Perkins, 2019, Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver.

Impact of a ring fitted cap on insertion time and adenoma detection: a randomized controlled trial.

Margaret E. MacPhail, Andrew W. Sullivan, D. Rex, 2019, Gastrointestinal endoscopy.

Enterococcus faecalis Endocarditis After Endoscopic Mucosal Resection of a Large Sessile Colonic Polyp

D. Rex, M. Gerson, Antonios N Wehbeh, 2019, ACG case reports journal.

Disagreement between high confidence endoscopic adenoma prediction and histopathological diagnosis in colonic lesions ≤ 3 mm in size

Margaret E. MacPhail, Andrew W. Sullivan, D. Rex, 2019, Endoscopy.

Colonoscopic Tattooing May Improve Lymph Node Detection and Mapping

D. Rex, 2012 .

Potential Screening Benefit of a Colorectal Imaging Capsule That Does Not Require Bowel Preparation

D. Rex, H. Chatrath, 2014, Journal of clinical gastroenterology.

U.S. Subgroups with Low Colorectal Cancer Screening Rates

D. Rex, 2003 .

Trends in Whole-Body Scanning and CT Colonography

D. Rex, 2004 .

Colorectal cancer screening and surveillance: the present and the future.

D. Rex, D. Rex, 2001, Reviews in gastroenterological disorders.

Method of colonoscopy in 42 consecutive patients presenting after prior incomplete colonoscopy.

D. Rex, Brody W Goodwine, 2002 .

AGA White Paper: Training and Implementation of Endoscopic Image Enhancement Technologies

E. Montgomery, C. Lightdale, J. Tokar, 2017, Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association.

Implementation of optical diagnosis for colorectal polyps: standardization of studies is needed.

D. Hewett, D. Rex, A. Rastogi, 2015, Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association.

Cost Savings of Removing Diminutive Polyps without Histologic Assessment

Douglas K. Rex, Robert W. Klein, D. Rex, 2008 .

Advances in colonoscope technique and technology.

D. Rex, K. Huh, 2008, Reviews in gastroenterological disorders.

Split dosing for bowel preparation.

D. Rex, 2012, Gastroenterology & hepatology.

Gastroenterologists' Patient Instructions for Oral Sodium Phosphate Solution for Colonoscopy Preparation: A Survey Among Gastroenterologists in the State of Indiana

D. Rex, Veronika Gagovic, 2008, Journal of clinical gastroenterology.

Initial US evaluation of second-generation capsule colonoscopy for detecting colon polyps

D. Morgan, D. Rex, Pramod R Malik, 2016, BMJ open gastroenterology.

Advanced Polyps Are Smaller on the Right Side of the Colon

D. Rex, 2013 .