J. Rosh

N. LeLeiko, J. Rosh, 2019, Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association.

A Randomized, Double‐blind Trial of Lactobacillus GG Versus Placebo in Addition to Standard Maintenance Therapy for Children with Crohn's Disease

R. Baldassano, A. Bousvaros, S. Kugathasan, 2005, Inflammatory bowel diseases.

Health Maintenance and Vaccination Strategies in Pediatric Inflammatory Bowel Disease

J. Rosh, Keith J. Breglio, 2013, Inflammatory bowel diseases.

Factors associated with early outcomes following standardized therapy in children with ulcerative colitis (PROTECT): a multicentre inception cohort study

A. Griffiths, R. Baldassano, M. Dubinsky, 2017, The lancet. Gastroenterology & hepatology.

Use of biologic agents in pediatric inflammatory bowel disease

J. Rosh, 2009, Current opinion in pediatrics.

Infliximab in the treatment of pediatric Crohn’s disease

J. Rosh, Tamara L Feldman, 2009 .

Infliximab in the treatment of pediatric

J. Rosh, Tamara L Feldman, 2009 .

Intercenter variation in initial management of children with Crohn's disease

A. Griffiths, K. Kleinman, A. Bousvaros, 2007, Inflammatory bowel diseases.

Management of Patients With Crohn’s Disease and Ulcerative Colitis During the Coronavirus Disease-2019 Pandemic: Results of an International Meeting

S. Ng, C. Lees, C. O'Morain, 2020, Gastroenterology.

The Crohn's and Colitis Foundation of America Survey of Inflammatory Bowel Disease Patient Health Care Access

D. Rubin, J. Rosh, Sandra C. Kim, 2017, Inflammatory bowel diseases.

Phase I trial of sargramostim in pediatric Crohn's disease

J. Kelsen, R. Baldassano, M. Heyman, 2010, Inflammatory bowel diseases.

Outcome Following Aminosalicylate Therapy in Children Newly Diagnosed As Having Ulcerative Colitis

A. Griffiths, N. LeLeiko, A. Bousvaros, 2013, Journal of pediatric gastroenterology and nutrition.

Serologic Reactivity Reflects Clinical Expression of Ulcerative Colitis in Children.

A. Griffiths, R. Baldassano, M. Dubinsky, 2018, Inflammatory bowel diseases.

Pharmacokinetics and Exposure–Efficacy Relationship of Adalimumab in Pediatric Patients with Moderate to Severe Crohn's Disease: Results from a Randomized, Multicenter, Phase-3 Study

J. Rosh, J. Hyams, R. Thakkar, 2015, Inflammatory bowel diseases.

Does "Bug Juice" give kids IBD?

J. Rosh, 2011, Inflammatory bowel diseases.

Infliximab: A Review of its use in the Treatment of Pediatric Crohn’s Disease

J. Rosh, A. Broder, Arkady Broder, 2010 .

Evaluation of the Pediatric Crohn Disease Activity Index: A Prospective Multicenter Experience

A. Griffiths, A. Katz, A. Bousvaros, 2005, Journal of pediatric gastroenterology and nutrition.

Four cases of severe hepatotoxicity associated with pemoline: possible autoimmune pathogenesis.

J. Rosh, S. F. Dellert, A. Birnbaum, 1998, Pediatrics.

School Nurse Knowledge and Perceptions of Recurrent Abdominal Pain: Opportunity for Therapeutic Alliance?

J. Rosh, N. Youssef, T. G. Murphy, 2007, Clinical pediatrics.

Growth Abnormalities Persist in Newly Diagnosed Children With Crohn Disease Despite Current Treatment Paradigms

A. Griffiths, N. LeLeiko, A. Bousvaros, 2009, Journal of pediatric gastroenterology and nutrition.

Pediatric Management of Crohn's Disease.

J. Rosh, E. Mitchel, 2022, Gastroenterology clinics of North America.

Helicobacter pylori and gastric lymphonodular hyperplasia in children.

N. LeLeiko, J. Rosh, E. Bottone, 1992, The American journal of gastroenterology.

Guidance for Restarting Inflammatory Bowel Disease Therapy in Patients Who Withheld Immunosuppressant Medications During COVID-19

A. Kornbluth, C. Siegel, B. Christensen, 2020, Journal of Crohn's & colitis.

Biologics Delay Progression of Crohn’s Disease, but Not Early Surgery, in Children

A. Griffiths, J. Machan, N. LeLeiko, 2018, Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association.

Mucosal Expression of Type 2 and Type 17 Immune Response Genes Distinguishes Ulcerative Colitis From Colon-Only Crohn's Disease in Treatment-Naive Pediatric Patients.

A. Griffiths, R. Baldassano, N. LeLeiko, 2017, Gastroenterology.

IBD LIVE Case Series: Case 9: Do Race and Extraintestinal Manifestations Affect Treatment of Severe Crohn's Colitis?

Samir A. Shah, M. Regueiro, W. Koltun, 2018, Inflammatory bowel diseases.

Diagnosis and classification of ileal pouch disorders: consensus guidelines from the International Ileal Pouch Consortium.

Samir A. Shah, M. Silverberg, S. Vermeire, 2021, The lancet. Gastroenterology & hepatology.

Biologics and Surgery in Inflammatory Bowel Disease: Learning at the Cutting Edge.

J. Rosh, 2019, Journal of pediatric gastroenterology and nutrition.

Factors associated with early outcomes following standardized therapy in children with ulcerative colitis (PROTECT): a multicentre inception cohort study

Jessie, Lee, A. Griffiths, 2017, The lancet. Gastroenterology & hepatology.

Factors that determine risk for surgery in pediatric patients with Crohn's disease.

A. Griffiths, J. Machan, N. LeLeiko, 2010, Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association.

Analysis of Using the Total White Blood Cell Count to Define Severe New Onset Ulcerative Colitis in Children.

A. Griffiths, R. Baldassano, N. LeLeiko, 2020, Journal of pediatric gastroenterology and nutrition.

Communicating the benefits and risks of inflammatory bowel disease therapy to patients and families

J. Rosh, J. Picoraro, 2017, Current opinion in pediatrics.

Treatment of Functional Abdominal Pain in Childhood With Cognitive Behavioral Strategies

J. Rosh, N. Youssef, M. Loughran, 2004, Journal of pediatric gastroenterology and nutrition.

Course and Treatment of Perianal Disease in Children Newly Diagnosed with Crohn's Disease

A. Griffiths, N. LeLeiko, A. Bousvaros, 2009, Inflammatory bowel diseases.

Quality of Life for Children With Functional Abdominal Pain: A Comparison Study of Patients' and Parents' Perceptions

J. Rosh, N. Youssef, A. Langseder, 2006, Pediatrics.

Study of Patients ' and Parents ' Perceptions Quality of Life for Children With Functional Abdominal Pain : A Comparison

J. Rosh, N. Youssef, A. Langseder, 2005 .

Meconium Stained Newborns: Ethics for Evidence in Resuscitation

J. Rosh, 2015 .

Therapy with gastric acidity inhibitors increases the risk of acute gastroenteritis and community-acquired pneumonia in children.

J. Rosh, E. Hassall, 2006, Journal of pediatric gastroenterology and nutrition.

North American Pediatric Gastroenterology Fellowship Needs Assessment in Inflammatory Bowel Disease: Trainee and Program Director Perspectives

J. Rosh, J. Dotson, J. Strople, 2015, Inflammatory bowel diseases.

A. Griffiths, A. Bousvaros, S. Kugathasan, 2006, Inflammatory bowel diseases.

Budesonide Use in Pediatric Crohn Disease

A. Griffiths, N. LeLeiko, A. Bousvaros, 2012, Journal of pediatric gastroenterology and nutrition.

Adalimumab in pediatric Crohn's disease.

J. Rosh, Ashish S. Patel, L. Suarez, 2016, Immunotherapy.

It is prudent to assess psychosocial functioning in children with inflammatory bowel disease.

J. Rosh, J. Dotson, Jennifer L. Dotson, 2015, The Journal of pediatrics.

Sa1153 Impact of Concomitant Immunosuppressant Use on Adalimumab Efficacy in Children With Moderately to Severely Active Crohn's Disease: Results From IMAgINE 1

S. Eichner, J. Kierkuś, J. Rosh, 2014 .

Increased effectiveness of early therapy with anti-tumor necrosis factor-α vs an immunomodulator in children with Crohn's disease.

Stanley B. Cohen, A. Griffiths, R. Baldassano, 2014, Gastroenterology.

Utilization of Antitumor Necrosis Factor Biologics in Very Early Onset Inflammatory Bowel Disease: A Multicenter Retrospective Cohort Study From North America

Lina Karam, A. Griffiths, J. Kelsen, 2022, Journal of pediatric gastroenterology and nutrition.

Natural History of Very Early Onset Inflammatory Bowel Disease in North America: A Retrospective Cohort Study.

Lina Karam, A. Griffiths, J. Kelsen, 2020, Inflammatory bowel diseases.

Pediatric Inflammatory Bowel Disease Clinical Innovations Meeting of the Crohn's & Colitis Foundation: Charting the Future of Pediatric IBD.

A. Bousvaros, S. Kugathasan, L. Denson, 2018, Inflammatory bowel diseases.

Methotrexate Following Unsuccessful Thiopurine Therapy in Pediatric Crohn's Disease

A. Griffiths, R. Baldassano, S. Kugathasan, 2007, The American Journal of Gastroenterology.

The natural history of corticosteroid therapy for ulcerative colitis in children.

A. Griffiths, N. LeLeiko, A. Bousvaros, 2006, Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association.

The Effect of Early‐Life Environmental Exposures on Disease Phenotype and Clinical Course of Crohn's Disease in Children

Ajay S. Gulati, A. Griffiths, R. Baldassano, 2018, The American Journal of Gastroenterology.

Increased Intestinal Permeability is Associated with Later Development of Crohn's Disease.

A. Paterson, M. Surette, C. Lees, 2020, Gastroenterology.

Using IBD-REFER: A Substitute for Clinical Judgement?

J. Rosh, J. Dueker, 2020, Crohn's & colitis 360.

Efficacy and Safety of Escalation of Adalimumab Therapy to Weekly Dosing in Pediatric Patients with Crohn's Disease

M. Dubinsky, S. Eichner, J. Kierkuś, 2016, Inflammatory bowel diseases.

Alternative strategies for the use of infliximab in pediatric inflammatory bowel disease

J. Rosh, 2008, Current gastroenterology reports.

The effects of concomitant immunomodulators on the pharmacokinetics, efficacy and safety of adalimumab in paediatric patients with Crohn’s disease: a post hoc analysis

M. Dubinsky, S. Eichner, J. Rosh, 2018, Alimentary pharmacology & therapeutics.

Endoscopic color Doppler assessment of portal and hepatic vasculature after orthotopic liver transplantation.

N. LeLeiko, M. Schwartz, J. Rosh, 1991, Gastrointestinal endoscopy.

Treatment of intractable gastrointestinal manifestations of chronic granulomatous disease with cyclosporine.

J. Rosh, H. Tang, L. Mayer, 1995, The Journal of pediatrics.

Exploring the Link Between Eosinophilic Esophagitis and Esophageal Foreign Bodies in the Pediatric Population A CASE REPORT

J. Rosh, J. Oppenheimer, N. Youssef, 2007 .

Exploring the link between eosinophilic esophagitis and esophageal foreign bodies in the pediatric population

J. Rosh, J. Oppenheimer, N. Youssef, 2005 .

Dissecting Allele Architecture of Early Onset IBD Using High-Density Genotyping

David T. Okou, D. Cutler, A. Griffiths, 2015, PloS one.

Cystic Fibrosis and Congenital Anomalies of the Exocrine Pancreas

J. Rosh, N. Ovchinsky, S. Lusman, 2021, Pediatric Gastrointestinal and Liver Disease.

81 – Cystic Fibrosis and Congenital Anomalies of the Exocrine Pancreas

J. Rosh, A. Atlas, 2011 .

IBD LIVE Series-Case 8: Treatment Options for Refractory Esophageal Crohn's Disease and Hidradenitis Suppurativa.

A. Krasinskas, M. Regueiro, W. Koltun, 2017, Inflammatory bowel diseases.

Characterization of Stool Virome in Children Newly Diagnosed With Moderate to Severe Ulcerative Colitis

A. Griffiths, R. Baldassano, N. LeLeiko, 2019, Inflammatory bowel diseases.

Patient Understanding of “Flare” and “Remission” of Inflammatory Bowel Disease

L. Keefer, J. Rosh, Itishree Trivedi, 2019, Gastroenterology nursing : the official journal of the Society of Gastroenterology Nurses and Associates.

Overview of the Pediatric Endoscopy Quality Improvement Network Quality Standards and Indicators for Pediatric Endoscopy: A Joint NASPGHAN/ESPGHAN Guideline

C. Walsh, J. Lightdale, P. Narula, 2021, Journal of pediatric gastroenterology and nutrition.

Stratification of Risk of Progression to Colectomy in Ulcerative Colitis using Measured and Predicted Gene Expression

Judy H. Cho, A. Kasarskis, A. Griffiths, 2021, bioRxiv.

Clinical and biological predictors of response to standardised paediatric colitis therapy (PROTECT): a multicentre inception cohort study

R. Xavier, M. Schirmer, A. Griffiths, 2019, The Lancet.

Prediction of complicated disease course for children newly diagnosed with Crohn's disease: a multicentre inception cohort study

Judy H. Cho, C. Huttenhower, R. Xavier, 2017, The Lancet.

Serum Protein Biomarkers of Fibrosis Aid in Risk Stratification of Future Stricturing Complications in Pediatric Crohn's Disease

Ajay S. Gulati, A. Griffiths, R. Baldassano, 2019, The American journal of gastroenterology.

Cyclosporine as an Alternative to Surgery in Children with Inflammatory Bowel Disease

N. LeLeiko, J. Rosh, H. Janowitz, 1994, Journal of pediatric gastroenterology and nutrition.

Long ncRNA Landscape in the Ileum of Treatment-Naive Early-Onset Crohn Disease.

Ajay S. Gulati, A. Griffiths, R. Baldassano, 2018, Inflammatory bowel diseases.

Blood-Derived DNA Methylation Signatures of Crohn's Disease and Severity of Intestinal Inflammation.

Judy H. Cho, David T. Okou, D. Cutler, 2019, Gastroenterology.

Laboratory Values for Children With Newly Diagnosed Inflammatory Bowel Disease

A. Griffiths, N. LeLeiko, A. Bousvaros, 2007, Pediatrics.

Mucosal Inflammatory and Wound Healing Gene Programs Reveal Targets for Stricturing Behavior in Pediatric Crohn's Disease.

Ajay S. Gulati, A. Griffiths, G. Gibson, 2020, Journal of Crohn's & colitis.

Evolution of Pediatric Inflammatory Bowel Disease Unclassified (IBD-U): Incorporated With Serological and Gene Expression Profiles.

A. Griffiths, M. Dubinsky, N. LeLeiko, 2018, Inflammatory bowel diseases.

Outcome Following Infliximab Therapy in Children With Ulcerative Colitis

A. Griffiths, N. LeLeiko, A. Bousvaros, 2010, The American Journal of Gastroenterology.

Effect of early immunomodulator use in moderate to severe pediatric Crohn disease

A. Griffiths, N. LeLeiko, A. Bousvaros, 2008, Inflammatory bowel diseases.

Retrospective Cohort Study of Methotrexate Use in the Treatment of Pediatric Crohn's Disease

A. Griffiths, N. LeLeiko, M. Kappelman, 2014, Inflammatory bowel diseases.

S1189 Upper Gastrointestinal Involvement in Pediatric Crohn's Disease: Experience of a Large Multicenter Inception Cohort

A. Griffiths, N. LeLeiko, A. Bousvaros, 2010 .

Age of diagnosis influences serologic responses in children with Crohn's disease: A possible clue to etiology?

S. Targan, M. Dubinsky, E. Vasiliauskas, 2008, Inflammatory bowel diseases.

Increased immune reactivity predicts aggressive complicating Crohn's disease in children.

S. Targan, M. Dubinsky, E. Vasiliauskas, 2008, Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association.

Corticosteroid therapy in the age of infliximab: acute and 1-year outcomes in newly diagnosed children with Crohn's disease.

A. Griffiths, N. LeLeiko, A. Bousvaros, 2006, Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association.

Hepatosplenic T‐cell lymphoma in adolescents and young adults with Crohn's disease: A cautionary tale?

A. Griffiths, J. Rosh, J. Hyams, 2007, Inflammatory bowel diseases.

Infliximab use and hepatosplenic T cell lymphoma: questions to be asked and lessons learned.

J. Rosh, M. Oliva-Hemker, 2007, Journal of pediatric gastroenterology and nutrition.

Transcriptional Risk Scores link GWAS to eQTL and Predict Complications in Crohn's Disease

Judy H. Cho, A. Griffiths, G. Gibson, 2017, Nature Genetics.

Age-of-Diagnosis Dependent Ileal Immune Intensification and Reduced Alpha-Defensin in Older versus Younger Pediatric Crohn Disease Patients despite Already Established Dysbiosis

Ajay S. Gulati, C. Huttenhower, R. Xavier, 2018, Mucosal Immunology.

Early Change in Fecal Calprotectin Predicts One-Year Outcome in Children Newly Diagnosed With Ulcerative Colitis

A. Griffiths, A. Ananthakrishnan, N. LeLeiko, 2021, Journal of pediatric gastroenterology and nutrition.

Pediatric Inflammatory Bowel Disease.

Máire A. Conrad, J. Rosh, 2017, Pediatric clinics of North America.

Therapy with FK 506 in pediatric liver recipients.

N. LeLeiko, M. Schwartz, J. Rosh, 1994, Transplantation Proceedings.

Neonatal hemochromatosis: outcomes of pharmacologic and surgical therapies.

J. Reyes, J. Rosh, S. Kocoshis, 1998, Journal of pediatric gastroenterology and nutrition.

Chronic Childhood Constipation Is Associated with Impaired Quality of Life: A Case-Controlled Study

J. Rosh, N. Youssef, A. Langseder, 2005, Journal of pediatric gastroenterology and nutrition.

Langerhans cell histiocytosis of the stomach. A cause of granulomatous gastritis and gastric polyposis.

J. Rosh, N. Harpaz, G. Groisman, 1994, Archives of Pathology & Laboratory Medicine.

Celiac crisis in the modern era.

J. Rosh, N. Youssef, R. Mones, 2007, Journal of pediatric gastroenterology and nutrition.

Workshop Report: Prevention of Postoperative Recurrence in Crohn's Disease

B. Kirschner, A. Bousvaros, J. Rosh, 2005, Journal of pediatric gastroenterology and nutrition.

Treatment of pouchitis, Crohn's disease, cuffitis, and other inflammatory disorders of the pouch: consensus guidelines from the International Ileal Pouch Consortium.

Samir A. Shah, M. Silverberg, S. Vermeire, 2021, The lancet. Gastroenterology & hepatology.

Outcome Following Thiopurine Use in Children With Ulcerative Colitis: A Prospective Multicenter Registry Study

A. Griffiths, N. LeLeiko, A. Bousvaros, 2011, The American Journal of Gastroenterology.

IBD LIVE Series-Case 7: The Brain-Gut Connection and the Importance of Integrated Care in IBD.

Samir A. Shah, M. Regueiro, W. Koltun, 2017, Inflammatory bowel diseases.

Ankylosing spondylitis Ophthalmologic Uveitis Episcleritis Iritis Hepatic / pancreas / biliary Primary sclerosing cholangitis Autoimmune hepatitis Pancreatitis Cholelithiasis Musculoskeletal Osteopenia Osteoporosis Hematologic Anemia — iron deficiency or chronic disease Venous thrombosis Urologic Ne

Máire A. Conrad, J. Rosh, 2022 .

Compositional and Temporal Changes in the Gut Microbiome of Pediatric Ulcerative Colitis Patients Are Linked to Disease Course.

C. Huttenhower, E. Franzosa, H. Vlamakis, 2018, Cell host & microbe.

Successful Closure of the Tip of the “J” Fistula of the Ileal Pouch With Double Over-the-Scope Clips

J. Rosh, B. Shen, R. Kiran, 2021, ACG case reports journal.

Appraisal of the pediatric ulcerative colitis activity index (PUCAI)

A. Griffiths, N. LeLeiko, A. Bousvaros, 2009, Inflammatory bowel diseases.

Combination Biological and Surgical Therapy in an Adolescent Presenting With Highly Destructive Perianal Crohn Disease

J. Rosh, I. Starker, R. Rolandelli, 2010, Journal of pediatric gastroenterology and nutrition.

Atypical arthropathy associated with Crohn's disease.

G. Hermann, J. Rosh, M. Stern, 1993, The American journal of gastroenterology.

Ulcerative colitis mucosal transcriptomes reveal mitochondriopathy and personalized mechanisms underlying disease severity and treatment response

S. Shen-Orr, C. Huttenhower, M. Schirmer, 2019, Nature Communications.

The Prometheus Crohn's Prognostic Test Does Not Reliably Predict Complicated Crohn's Disease in Children

N. LeLeiko, M. Kappelman, A. Otley, 2011 .

Size Matters – Special Considerations in the Pediatric IBD Patient

J. Rosh, O. Koslowe, 2017 .

Efficacy of Adalimumab for Treatment of Perianal Fistula in Children with Moderately to Severely Active Crohn’s Disease: Results from IMAgINE 1 and IMAgINE 2

M. Dubinsky, S. Eichner, D. Turner, 2018, Journal of Crohn's & colitis.

Ulcerative colitis mucosal transcriptomes reveal mitochondriopathy and personalized mechanisms underlying disease severity and treatment response

S. Shen-Orr, C. Huttenhower, R. Xavier, 2019, Nature Communications.

Body mass index in children with newly diagnosed inflammatory bowel disease: observations from two multicenter North American inception cohorts.

A. Griffiths, N. LeLeiko, A. Bousvaros, 2007, The Journal of pediatrics.

Pediatric Endoscopy Quality Improvement Network Quality Standards and Indicators for Pediatric Endoscopic Procedures: A Joint NASPGHAN/ESPGHAN Guideline

C. Walsh, J. Lightdale, P. Narula, 2021, Journal of pediatric gastroenterology and nutrition.

Pediatric Endoscopy Quality Improvement Network Quality Standards and Indicators for Pediatric Endoscopists and Endoscopists in Training: A Joint NASPGHAN/ESPGHAN Guideline

C. Walsh, J. Lightdale, P. Narula, 2021, Journal of pediatric gastroenterology and nutrition.

Pediatric Endoscopy Quality Improvement Network Quality Standards and Indicators for Pediatric Endoscopy Facilities: A Joint NASPGHAN/ESPGHAN Guideline

C. Walsh, J. Lightdale, P. Narula, 2021, Journal of pediatric gastroenterology and nutrition.

Massive variceal bleeding caused by a hepatic artery-portal vein fistula: a manifestation of hepatocellular carcinoma in a 12-year-old.

N. LeLeiko, J. Rosh, K. Norton, 1993, Journal of pediatric gastroenterology and nutrition.

Concomitant Use of Immunomodulators Affects the Durability of Infliximab Therapy in Children With Crohn's Disease.

A. Griffiths, N. LeLeiko, A. Bousvaros, 2015, Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association.

Expediting Drug Development for Pediatric Inflammatory Bowel Disease: A Discussion With Stakeholders

A. Bousvaros, J. Rosh, J. Hyams, 2018 .

Prudence Using Serology to Determine Vaccine-Induced Immunity to Measles and Varicella in Patients With Inflammatory Bowel Disease.

J. Rosh, M. Hayney, F. Farraye, 2019, Inflammatory bowel diseases.

Ustekinumab in Paediatric Patients with Moderately to Severely Active Crohn’s Disease: Pharmacokinetics, Safety, and Efficacy Results from UniStar, a Phase 1 Study

A. Griffiths, D. Turner, J. Rosh, 2021, Journal of Crohn's & colitis.

Five-year incidence of surgery in a prospectively followed cohort of pediatric patients with Crohnʼs Disease: P-0069.

A. Griffiths, J. Machan, A. Bousvaros, 2009 .

Long-term Efficacy and Safety of Adalimumab in Pediatric Patients with Crohn's Disease

M. Dubinsky, S. Eichner, J. Rosh, 2017, Inflammatory bowel diseases.

Clinical and Host Biological Factors Predict Colectomy Risk in Children Newly Diagnosed With Ulcerative Colitis.

A. Griffiths, G. Gibson, R. Baldassano, 2021, Inflammatory bowel diseases.

Variation in Care in the Management of Children With Crohn's Disease: Data From a Multicenter Inception Cohort Study.

A. Griffiths, R. Baldassano, M. Dubinsky, 2019, Inflammatory bowel diseases.

Histologic Correlates of Clinical and Endoscopic Severity in Children Newly Diagnosed With Ulcerative Colitis

A. Griffiths, R. Baldassano, N. LeLeiko, 2017, The American journal of surgical pathology.

Enhanced Contribution of HLA in Pediatric Onset Ulcerative Colitis.

David T. Okou, D. Cutler, A. Griffiths, 2018, Inflammatory bowel diseases.

Dual Biologic Therapy in an Adolescent With Camurati-Engelmann Disease and Crohn Disease

J. Rosh, A. Šami, 2022, JPGN Reports.

Subcutaneous Golimumab in Pediatric Ulcerative Colitis: Pharmacokinetics and Clinical Benefit

A. Griffiths, M. Heyman, D. Turner, 2017, Inflammatory bowel diseases.

Age-of-Diagnosis Dependent Ileal Immune Intensification and Reduced Alpha-Defensin in Older versus Younger Pediatric Crohn Disease Patients despite Already Established Dysbiosis

Ajay S. Gulati, C. Huttenhower, R. Xavier, 2018, Mucosal Immunology.

Development and Testing of a New Simplified Endoscopic Mucosal Assessment for Crohn's Disease: The SEMA-CD.

A. Goyal, J. Rosh, J. Adler, 2020, Inflammatory bowel diseases.

Liver Enzyme Elevations Within 3 Months of Diagnosis of Inflammatory Bowel Disease and Likelihood of Liver Disease

A. Griffiths, N. LeLeiko, A. Goyal, 2014, Journal of pediatric gastroenterology and nutrition.

Assessing disease risk in pediatric ulcerative colitis.

J. Rosh, 2011, Inflammatory bowel diseases.

P426 Long-term safety of adalimumab in paediatric patients with Crohn's disease

M. Dubinsky, S. Eichner, J. Kierkuś, 2014 .

Sa1201 Pharmacokinetics of Adalimumab in Pediatric Patients With Moderate to Severe Crohn's Disease

J. Rosh, J. Hyams, R. Thakkar, 2013 .

Utility of Neutrophil Fc&ggr; Receptor I (CD64) Index as a Biomarker for Mucosal Inflammation in Pediatric Crohn's Disease

A. Griffiths, R. Baldassano, S. Kugathasan, 2014, Inflammatory bowel diseases.

Maintenance Golimumab Treatment in Pediatric UC Patients With Moderately to Severely Active UC: PURSUIT PEDS PK Long-Term Study Results

A. Griffiths, J. Lynch, M. Heyman, 2020, Crohn's & colitis 360.

The Cost of Pediatric IBD Care: How to Best Invest in our Children.

J. Rosh, 2019, Inflammatory bowel diseases.

S. Kugathasan, J. Shapiro, B. Boyle, 2020, Crohn's & colitis 360.

138 Effect of Deep Ulceration at Diagnostic Colonoscopy on Initial Therapy and One Year Outcome in Children With Crohn's Disease

A. Griffiths, R. Baldassano, M. Dubinsky, 2012 .

Sa1884 Infliximab Versus Immunomodulator as First Maintenance Therapy in Children With Crohn Disease

A. Griffiths, N. LeLeiko, A. Bousvaros, 2012 .

Recurrence of autoimmune hepatitis in children after liver transplantation.

N. LeLeiko, J. Rosh, K. Benkov, 1997, Journal of pediatric gastroenterology and nutrition.

Intrahepatic cholestasis in neonatal lupus erythematosus.

N. LeLeiko, E. Silverman, J. Rosh, 1993, Journal of Pediatric Gastroenterology and Nutrition - JPGN.

Corrigendum. Pediatric Crohn disease patients exhibit specific ileal transcriptome and microbiome signature.

Timothy L. Tickle, C. Huttenhower, D. Gevers, 2015, Journal of Clinical Investigation.

MACHINE LEARNING FOR CROHN’S DISEASE PHENOTYPE MODELING USING BIOPSY IMAGES

Ajay S. Gulati, Stanley N Cohen, C. Moskaluk, 2021, Gastroenterology.

Recurrent abdominal pain and the pediatric gastroenterologist: how are we functioning?

J. Rosh, 2010, Journal of pediatric gastroenterology and nutrition.

Pediatric Endoscopy Quality Improvement Network Pediatric Endoscopy Reporting Elements: A Joint NASPGHAN/ESPGHAN Guideline

C. Walsh, J. Lightdale, P. Narula, 2021, Journal of pediatric gastroenterology and nutrition.

W1219 Retrospective Evaluation of the Safety and Effect of Adalimumab Therapy (Reseat) in Pediatric Crohn's Disease

A. Griffiths, S. Kugathasan, J. Rosh, 2008 .

Free and Bioavailable 25-Hydroxyvitamin D Concentrations are Associated With Disease Activity in Pediatric Patients With Newly Diagnosed Treatment Naïve Ulcerative Colitis.

A. Griffiths, R. Baldassano, N. LeLeiko, 2018, Inflammatory bowel diseases.

Safety Summary of Pediatric Inflammatory Bowel Disease Therapies.

J. Rosh, X. Zhang, 2023, Gastroenterology clinics of North America.

P0712 RE-EVALUATION OF THE PEDIATRIC CROHN???S DISEASE ACTIVITY INDEX: USEFULNESS IN THE PRACTICE SETTING

A. Griffiths, A. Katz, A. Bousvaros, 2004 .

IMPACT-II QOL questionnaire: Performance in new-onset pediatric IBD patients (the pediatric IBD collaborative registry)

A. Griffiths, A. Katz, S. Kugathasan, 2003 .

The Future of Advanced Therapies for Pediatric Crohn's Disease.

J. Rosh, Benjamin Sahn, Julie Gallagher, 2023, Paediatric drugs.

ADVANCES IN IBD

J. Rosh, 2020 .

PATTERNS OF INFLIXIMAB USE IN CHILDREN WITH CROHN DISEASE

A. Griffiths, A. Bousvaros, S. Kugathasan, 2006 .

Targeted Assessment of Mucosal Immune Gene Expression Predicts Clinical Outcomes in Children with Ulcerative Colitis.

A. Griffiths, R. Baldassano, A. Jegga, 2022, Journal of Crohn's & Colitis.

Stratification of risk of progression to colectomy in ulcerative colitis via measured and predicted gene expression.

A. Kasarskis, A. Griffiths, G. Gibson, 2021, American journal of human genetics.

93 Rate of and Response to Dose Escalation in Pediatric Patients With Crohn's Disease From IMAgINE 1

M. Dubinsky, S. Eichner, J. Kierkuś, 2014 .

Real‐time tool to display the predicted disease course and treatment response for children with Crohn's disease

N. LeLeiko, S. Kugathasan, A. Otley, 2011, Inflammatory bowel diseases.

Age of diagnosis influences serologic responses in children with Crohn's disease: A possible clue to etiology?

S. Targan, M. Dubinsky, E. Vasiliauskas, 2008, Inflammatory Bowel Diseases.

Use of biologic agents in pediatric inflammatory bowel disease

J. Rosh, 2009, Current opinion in pediatrics.

Assessing disease risk in pediatric ulcerative colitis.

J. Rosh, 2011, Inflammatory bowel diseases.

Inflammatory Bowel Disease Associated With Immune Thrombocytopenic Purpura in Children

E. Neufeld, A. Bousvaros, J. Rosh, 2001, Journal of pediatric gastroenterology and nutrition.

Clinical and biological predictors of response to standardised paediatric colitis therapy (PROTECT): a multicentre inception cohort study

M. Schirmer, A. Griffiths, G. Gibson, 2019, The Lancet.

Understanding Predictors of Crohn’s Disease: Determinants of Altered Barrier Function in Pre-Disease Phase of Crohn’s Disease

P. Moayyedi, G. Kaplan, M. Silverberg, 2024, Journal of the Canadian Association of Gastroenterology.

Mucosal Expression of Type 2 and Type 17 Immune Response Genes Distinguishes Ulcerative Colitis From Colon-Only Crohn's Disease in Treatment-Naive Pediatric Patients.

A. Griffiths, R. Baldassano, N. LeLeiko, 2017, Gastroenterology.