J. Johanning

I. Pipinos, J. Johanning, T. Lynch, 2005, Journal of endovascular therapy : an official journal of the International Society of Endovascular Specialists.

Endovascular closure of a hemiportocaval shunt after small‐for‐size adult‐to‐adult left lobe living donor liver transplantation

J. Botha, J. Johanning, A. Langnas, 2009, Liver transplantation : official publication of the American Association for the Study of Liver Diseases and the International Liver Transplantation Society.

Preoperative frailty predicts postoperative complications and mortality in urology patients

Chad A. LaGrange, J. Johanning, S. Isharwal, 2016, World Journal of Urology.

Considerations for Implementation of an Ankle-Foot Orthosis to Improve Mobility in Peripheral Artery Disease

I. Pipinos, J. Johanning, M. Hassan, 2020, Archives of rehabilitation research and clinical translation.

Patients with peripheral arterial disease exhibit reduced joint powers compared to velocity-matched controls.

N. Stergiou, I. Pipinos, J. Johanning, 2012, Gait & posture.

Treatment of Deeply Located Acute Intravascular Thrombi With Therapeutic Ultrasound Guided by Diagnostic Ultrasound and Intravenous Microbubbles

J. Johanning, E. Unger, T. Matsunaga, 2006, Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine.

Risk Prediction Tools to Improve Patient Selection for Carotid Endarterectomy Among Patients With Asymptomatic Carotid Stenosis

P. Austin, E. Halm, D. Bravata, 2019, JAMA surgery.

“AEIOU: the ABC's” of Conversion from Laparoscopic to Open Cholecystectomy

J. Johanning, J. Gruenberg, 1997, JSLS : Journal of the Society of Laparoendoscopic Surgeons.

Oxidative damage and myofiber degeneration in the gastrocnemius of patients with peripheral arterial disease

I. Pipinos, J. Johanning, A. Nella, 2013, Journal of Translational Medicine.

Codman, Hawthorne, and End Results of a Watched System.

S. Arya, J. Johanning, 2016, JAMA surgery.

Development of a risk index for prediction of mortality after open aortic aneurysm repair.

I. Pipinos, J. Mactaggart, J. Johanning, 2013, Journal of vascular surgery.

Protein concentration and mitochondrial content in the gastrocnemius predicts mortality rates in patients with peripheral arterial disease.

J. R. Thompson, I. Pipinos, J. Johanning, 2015, Annals of surgery.

Abnormal Accumulation of Desmin in Gastrocnemius Myofibers of Patients with Peripheral Artery Disease

I. Pipinos, J. Johanning, P. Koutakis, 2015, The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society.

Development and Initial Validation of the Risk Analysis Index for Measuring Frailty in Surgical Populations

M. Carlson, K. Schmid, S. Arya, 2017, JAMA surgery.

Gastrocnemius mitochondrial respiration: are there any differences between men and women?

I. Pipinos, J. Johanning, P. Koutakis, 2013, The Journal of surgical research.

The effect of pharmacological treatment on gait biomechanics in peripheral arterial disease patients

N. Stergiou, I. Pipinos, J. Huisinga, 2010, Journal of NeuroEngineering and Rehabilitation.

D-dimer and calf circumference in the evaluation of outpatient deep venous thrombosis.

J. Elmore, J. Johanning, D. P. Franklin, 2002, Journal of vascular surgery.

Variation in center-level frailty burden and the impact of frailty on long-term survival in patients undergoing elective repair for abdominal aortic aneurysms.

A. Trickey, J. Hockenberry, L. Kraiss, 2019, Journal of vascular surgery.

Peripheral artery disease affects the function of the legs of claudicating patients in a diffuse manner irrespective of the segment of the arterial tree primarily involved

I. Pipinos, J. Johanning, P. Koutakis, 2022, PloS one.

Femoral artery infections associated with percutaneous arterial closure devices.

J. Elmore, J. Johanning, D. P. Franklin, 2001, Journal of vascular surgery.

Inferior vena cava filter placement for pulmonary embolism risk reduction in super morbidly obese undergoing bariatric surgery.

I. Pipinos, J. Johanning, V. Sorensen, 2007, Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery.

Assessment of Risk Analysis Index for Prediction of Mortality, Major Complications and Length of Stay in Vascular Surgery Patients.

A. Trickey, Nicolas B. Barreto, S. Arya, 2018, Annals of vascular surgery.

Effect of a Decision Aid on Agreement Between Patient Preferences and Repair Type for Abdominal Aortic Aneurysm: A Randomized Clinical Trial.

Eugene S. Lee, M. Barry, J. Raffetto, 2022, JAMA surgery.

Assessing Preoperative Frailty Utilizing Validated Geriatric Mortality Calculators and Their Association With Postoperative Hip Fracture Mortality Risk

K. Schmid, J. Johanning, T. Lynch, 2014, Geriatric orthopaedic surgery & rehabilitation.

Surgical palliative care consultations over time in relationship to systemwide frailty screening.

K. Schmid, J. Johanning, Daniel E. Hall, 2014, JAMA surgery.

A Frailty Index Identifies Patients at High Risk of Mortality after Tracheostomy

Matthew S. Johnson, K. Schmid, J. Johanning, 2014, Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery.

Preoperative Anemia Is an Independent Predictor of Postoperative Mortality and Adverse Cardiac Events in Elderly Patients Undergoing Elective Vascular Operations

I. Pipinos, J. Mactaggart, J. Johanning, 2012, Annals of surgery.

Preoperative frailty Risk Analysis Index to stratify patients undergoing carotid endarterectomy.

I. Pipinos, K. Schmid, J. Johanning, 2015, Journal of vascular surgery.

Original Contribution Mitochondrial defects and oxidative damage in patients with peripheral arterial disease

I. Pipinos, B. Baxter, A. Judge, 2006 .

Invited commentary.

T. Lynch, J. Johanning, 2010, Journal of vascular surgery.

Expanding Options for Total Intravenous Anesthesia-The Etomidate vs Propofol for In-Hospital Complications Trial.

J. Johanning, 2022, JAMA surgery.

Patient information sources when facing repair of abdominal aortic aneurysm.

Eugene S. Lee, J. Raffetto, Wei Zhou, 2020, Journal of vascular surgery.

Elastase is not sufficient to induce experimental abdominal aortic aneurysms.

D. Carey, J. Elmore, J. Johanning, 2001, Journal of vascular surgery.

Inhibition of inducible nitric oxide synthase limits nitric oxide production and experimental aneurysm expansion.

David C. Han, D. Carey, J. Elmore, 2001, Journal of vascular surgery.

Risk index for predicting perioperative stroke, myocardial infarction, or death risk in asymptomatic patients undergoing carotid endarterectomy.

I. Pipinos, J. Mactaggart, J. Johanning, 2013, Journal of vascular surgery.

reatment of Acute Intravascular Thrombi ith Diagnostic Ultrasound and ntravenous Microbubbles

J. Johanning, T. Matsunaga, J. Lof, 2022 .

Comparative Effectiveness of Carotid Endarterectomy vs Initial Medical Therapy in Patients With Asymptomatic Carotid Stenosis

W. Chapman, P. Austin, E. Halm, 2020, JAMA neurology.

Intraabdominal Infections in Older Adults.

J. Johanning, Ana Berlin, 2016, Clinics in geriatric medicine.

Obesity and hemodialysis vascular access failure.

J. Johanning, T. Lynch, T. Plumb, 2007, American journal of kidney diseases : the official journal of the National Kidney Foundation.

Contained Rupture of an Abdominal Aortic Aneurysm With Extensive Vertebral Body and Retroperitoneal Space Destruction

I. Pipinos, J. Johanning, S. T. Walker, 2017, Journal of computer assisted tomography.

Preoperative Optimization of the Elderly Patient Prior to Vascular Surgery

J. Johanning, G. Longo, Alyson A. Melin, 2017 .

Perioperative management of elderly patients.

Lisa L. Schlitzkus, J. Johanning, P. Schenarts, 2015, The Surgical clinics of North America.

A totally recombinant human fibrin sealant.

Mark A Carlson, I. Pipinos, M. Carlson, 2014, The Journal of surgical research.

American Geriatrics Society Abstracted Clinical Practice Guideline for Postoperative Delirium in Older Adults

D. Needham, E. Kimchi, A. Chalian, 2015, Journal of the American Geriatrics Society.

Association of a Frailty Screening Initiative With Postoperative Survival at 30, 180, and 365 Days

M. Carlson, K. Schmid, S. Arya, 2016, JAMA surgery.

Association of Preoperative Patient Frailty and Operative Stress With Postoperative Mortality.

Chad A. LaGrange, G. Loyd, N. Massarweh, 2019, JAMA surgery.

A biomechanical perspective on walking in patients with peripheral artery disease

I. Pipinos, P. Malcolm, J. Johanning, 2023, Vascular medicine.

Spatiotemporal Changes Posttreatment in Peripheral Arterial Disease

I. Pipinos, J. Yentes, E. Lyden, 2015, Rehabilitation research and practice.

Supervised walking exercise therapy improves gait biomechanics in patients with peripheral artery disease.

I. Pipinos, Mark A Williams, J. Johanning, 2020, Journal of vascular surgery.

Gait mechanics differences between healthy controls and patients with peripheral artery disease after adjusting for gait velocity stride length and step width.

I. Pipinos, K. Schmid, J. Johanning, 2018, Journal of applied biomechanics.

Gait deficiencies associated with peripheral artery disease are different than chronic obstructive pulmonary disease.

Eric J. Pisciotta, S. Rennard, I. Pipinos, 2017, Gait & posture.

Gait kinematics and kinetics are affected more by peripheral arterial disease than by age.

I. Pipinos, J. Huisinga, J. Johanning, 2016, Journal of rehabilitation research and development.

Peripheral arterial disease affects the frequency response of ground reaction forces during walking.

T. Judkins, I. Pipinos, D. McGrath, 2012, Clinical biomechanics.

Pharmacological treatment of intermittent claudication does not have a significant effect on gait impairments during claudication pain.

N. Stergiou, I. Pipinos, J. Huisinga, 2012, Journal of applied biomechanics.

Treatment with pharmacological agents in peripheral arterial disease patients does not result in biomechanical gait changes.

N. Stergiou, I. Pipinos, J. Huisinga, 2010, Journal of applied biomechanics.

Abnormal joint powers before and after the onset of claudication symptoms.

N. Stergiou, I. Pipinos, J. Johanning, 2010, Journal of vascular surgery.

Joint torques and powers are reduced during ambulation for both limbs in patients with unilateral claudication.

N. Stergiou, I. Pipinos, J. Johanning, 2010, Journal of vascular surgery.

Bilateral claudication results in alterations in the gait biomechanics at the hip and ankle joints.

N. Stergiou, I. Pipinos, J. Huisinga, 2008, Journal of biomechanics.

Claudication distances and the Walking Impairment Questionnaire best describe the ambulatory limitations in patients with symptomatic peripheral arterial disease.

Sara A Myers, Nick Stergiou, N. Stergiou, 2008, Journal of vascular surgery.

Peripheral arterial disease affects ground reaction forces during walking.

N. Stergiou, I. Pipinos, J. Johanning, 2007, Journal of vascular surgery.

Development and Validation of a Risk Calculator for Prediction of Cardiac Risk After Surgery

Xiang Fang, Himani Gupta, Manu Kaushik, 2011, Circulation.

Fluid administration rate for uncontrolled intraabdominal hemorrhage in swine

I. Pipinos, M. Carlson, R. High, 2018, PloS one.

Fluid administration rate for uncontrolled intraabdominal hemorrhage in pigs

I. Pipinos, M. Carlson, R. High, 2017, bioRxiv.

' s personal copy A totally recombinant human fibrin sealant

I. Pipinos, M. Carlson, J. Johanning, 2014 .

Detachable coils for repair of extraparenchymal renal artery aneurysms: an alternative to surgical therapy.

I. Pipinos, J. Johanning, W. Thorell, 2007, Annals of vascular surgery.

Development of a Fatal Noncompressible Truncal Hemorrhage Model with Combined Hepatic and Portal Venous Injury in Normothermic Normovolemic Swine

I. Pipinos, M. Carlson, J. Johanning, 2014, PloS one.

Preoperative Frailty Increases Risk of Nonhome Discharge after Elective Vascular Surgery in Home-Dwelling Patients.

L. Brewster, S. Arya, J. Johanning, 2015, Annals of vascular surgery.

Association of Frailty and Postoperative Complications With Unplanned Readmissions After Elective Outpatient Surgery

M. Hawn, A. Trickey, A. Morris, 2019, JAMA network open.

Summary of the panel session at the 38th Annual Surgical Symposium of the Association of VA Surgeons: what is the big deal about frailty?

M. Katlic, J. Feinleib, R. Rosenthal, 2014, JAMA surgery.

Salvage of renal allograft using venous thrombectomy in the setting of iliofemoral venous thrombosis.

J. Botha, J. Johanning, D. Mercer, 2004, Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association.

Design of The PReferences for Open Versus Endovascular Repair of Abdominal Aortic Aneurysm (PROVE-AAA) Trial.

Eugene S. Lee, J. Raffetto, S. Scali, 2020, Annals of vascular surgery.

Evaluation of Pulmonary Arterial Catheter Parameters Utilizing Intermittent Pneumatic Compression Boots in Congestive Heart Failure

J. Johanning, K. Barber, C. Ringley, 2002, The American surgeon.

P10. Mitochondrial Defects and Oxidative Damage in Patients With Peripheral Arterial Disease

I. Pipinos, B. Baxter, A. Judge, 2008 .

Increased minimum toe clearance variability in patients with peripheral arterial disease.

Troy J Rand, I. Pipinos, J. Johanning, 2015, Medical engineering & physics.

Brachial, radial, and ulnar arteries in the endovascular era: choice of intervention.

J. Johanning, Steven J Buda, 2005, Seminars in vascular surgery.

Association Between Patient Frailty and Postoperative Mortality Across Multiple Noncardiac Surgical Specialties.

A. Trickey, N. Massarweh, A. Youk, 2020, JAMA surgery.

Peripheral artery disease affects the legs of claudicating patients in a diffuse manner irrespective of the level of the arterial tree primarily involved.

I. Pipinos, J. Johanning, P. Koutakis, 2022, medRxiv.

Gait variability is altered in patients with peripheral arterial disease.

Sara A Myers, Nick Stergiou, N. Stergiou, 2009, Journal of vascular surgery.

Carotid Endarterectomy is Superior to Carotid Angioplasty and Stenting for Perioperative and Long-Term Results

I. Pipinos, S. Arya, J. Johanning, 2011, Vascular and endovascular surgery.

Cerebral Protection Devices Reduce Periprocedural Strokes during Carotid Angioplasty and Stenting: A Systematic Review of the Current Literature

I. Pipinos, G. Pisimisis, J. Johanning, 2009, Journal of endovascular therapy : an official journal of the International Society of Endovascular Specialists.

Inhibition of reactive oxygen species attenuates aneurysm formation in a murine model.

J. Mactaggart, B. Baxter, J. Johanning, 2009, Atherosclerosis.

Nitric Oxide in Experimental Aneurysm Formation: Early Events and Consequences of Nitric Oxide Inhibition

James R Elmore, David P Franklin, David J Carey, 2002, Annals of vascular surgery.

Muscle strength and control characteristics are altered by peripheral artery disease

N. Stergiou, I. Pipinos, J. Johanning, 2017, Journal of vascular surgery.

Association of Routine Preoperative Frailty Assessment With 1-Year Postoperative Mortality.

Tamra E. Minnier, J. Nelson, J. Johanning, 2023, JAMA surgery.

Recalibration and External Validation of the Risk Analysis Index

N. Massarweh, A. Youk, S. Arya, 2019, Annals of surgery.

Endovascular repair of abdominal aortic aneurysm does not improve early survival versus open repair in patients younger than 60 years.

I. Pipinos, J. Mactaggart, J. Johanning, 2012, European journal of vascular and endovascular surgery : the official journal of the European Society for Vascular Surgery.

Palliative Care and End-of-Life Outcomes Following High-Risk Surgery.

A. Morris, Lingyao Yang, M. Wachterman, 2020, JAMA surgery.

Human Enterovirus in the Gastrocnemius of Patients With Peripheral Arterial Disease

I. Pipinos, J. Johanning, P. Koutakis, 2013, Journal of the American Heart Association.

Transcervical Carotid Stenting with Flow Reversal for Neuroprotection: Technique, Results, Advantages, and Limitations

I. Pipinos, J. Johanning, T. Lynch, 2006, Vascular.

A population-based study of risk factors for stroke after carotid endarterectomy using the ACS NSQIP database.

I. Pipinos, J. Johanning, T. Lynch, 2011, The Journal of surgical research.

ASSOCIATION FOR ACADEMIC SURGERY A Population-Based Study of Risk Factors for Stroke After Carotid Endarterectomy Using the ACS NSQIP Database 1

I. Pipinos, J. Johanning, T. Lynch, 2011 .

Quality of Care for Veterans With Transient Ischemic Attack and Minor Stroke

Edward J. Miech, Glenn D. Graham, D. Bravata, 2018, JAMA neurology.

Validation of the Risk Analysis Index for Evaluating Frailty in Ambulatory Patients.

J. Nelson, N. Massarweh, A. Youk, 2020, Journal of the American Geriatrics Society.

Clinical Utility of the Risk Analysis Index as a Prospective Frailty Screening Tool within a Multi-practice, Multi-hospital Integrated Healthcare System

J. Nelson, N. Massarweh, S. Arya, 2020, Annals of surgery.

In-hospital and postdischarge venous thromboembolism after vascular surgery.

I. Pipinos, J. Mactaggart, B. Baxter, 2012, Journal of vascular surgery.

Three-dimensional bending, torsion and axial compression of the femoropopliteal artery during limb flexion.

M. Moulton, A. Kamenskiy, I. Pipinos, 2014, Journal of biomechanics.

Effectiveness of lipid microbubbles and ultrasound in declotting thrombosis.

Terry Matsunaga, J. Johanning, E. Unger, 2005, Ultrasound in medicine & biology.

Comparative Effectiveness of Carotid Stenting to Medical Therapy Among Patients With Asymptomatic Carotid Stenosis

P. Austin, E. Halm, D. Bravata, 2022, Stroke.

System-Wide, Prospective Frailty Screening Is Associated with Reduction in the Rate of 1-year Mortality after Elective Operation

J. Nelson, N. Massarweh, J. Johanning, 2020 .

A comparison of the perceptions of wearing an ankle foot orthosis by individuals with peripheral artery disease according to their baseline-level of physical activity

I. Pipinos, J. Johanning, M. Hassan, 2023, Journal of Bodywork and Movement Therapies.

Long-term use of an ankle-foot orthosis intervention in patients with peripheral artery disease using the integrated promoting action on research implementation in health services (i-PARIHS) framework.

P. Estabrooks, I. Pipinos, J. Johanning, 2022, International journal of cardiology.

Assessing wear time and perceptions of wearing an ankle foot orthosis in patients with peripheral artery disease

I. Pipinos, J. Johanning, M. Hassan, 2022, PM & R : the journal of injury, function, and rehabilitation.

Muscle forces and power are significantly reduced during walking in patients with peripheral artery disease.

I. Pipinos, J. Johanning, M. Hassan, 2022, Journal of biomechanics.

Oxidative damage and myofiber degeneration in the gastrocnemius of patients with peripheral arterial disease

I. Pipinos, J. Johanning, A. Nella, 2013, Journal of Translational Medicine.

Quantification of Cytokines in the Gastrocnemius and Serum of Claudicating Patients With Peripheral Arterial Disease

I. Pipinos, J. Johanning, P. Koutakis, 2013 .

One patent intracranial collateral predicts tolerance of flow reversal during carotid angioplasty and stenting.

I. Pipinos, G. Pisimisis, J. Johanning, 2009, Annals of vascular surgery.

Have clinicians adopted the use of brain MRI for patients with TIA and minor stroke?

Edward J. Miech, D. Bravata, L. Williams, 2016, Neurology.

Development and Validation of Electronic Quality Measures to Assess Care for Patients With Transient Ischemic Attack and Minor Ischemic Stroke

Edward J. Miech, D. Bravata, L. Williams, 2017, Circulation. Cardiovascular quality and outcomes.

The changing face of cholecystectomy.

J. Johanning, J. Gruenberg, James C. Gruenberg, 1998, The American surgeon.

External work is deficient in both limbs of patients with unilateral PAD.

N. Stergiou, I. Pipinos, J. Johanning, 2012, Medical engineering & physics.

EFFECTS OF ASSISTIVE TENNIS SHOES ON GROUND REACTION FORCE FOR PATIENTS WITH PERIPHERAL ARTERY DISEASE DURING WALKING

I. Pipinos, J. Johanning, M. Hassan, 2022, Innovation in Aging.

Frailty as measured by the Risk Analysis Index is associated with long-term death after carotid endarterectomy.

A. Trickey, Nicolas B. Barreto, S. Arya, 2020, Journal of vascular surgery.

Examining Ankle Foot Orthosis Wear Time in Patients With Peripheral Artery Disease

I. Pipinos, J. Johanning, M. Hassan, 2020, Innovation in aging.

Common Reasons That Asymptomatic Patients Who Are 65 Years and Older Receive Carotid Imaging.

E. Halm, D. Bravata, L. Williams, 2016, JAMA internal medicine.

CHANGES IN MUSCLE FORCES AFTER EXERCISE IN PATIENTS WITH PERIPHERAL ARTERY DISEASE

I. Pipinos, J. Johanning, S. Myers, 2020 .

Successful Prehabilitation: A Noble Goal

J. Johanning, Danielle Hall, 2018, Journal of the American Geriatrics Society.

Postoperative delirium in older adults: best practice statement from the American Geriatrics Society.

D. Needham, A. Chalian, M. Boustani, 2015, Journal of the American College of Surgeons.

Direct and indirect measurement of patient radiation exposure during endovascular aortic aneurysm repair.

I. Pipinos, J. Johanning, G. Longo, 2008, Annals of Vascular Surgery.

Predictors of Cardiac Events after Major Vascular Surgery

I. Pipinos, J. Johanning, T. Lynch, 2010 .

Risk index for predicting perioperative stroke, myocardial infarction, or death risk in asymptomatic patients undergoing carotid endarterectomy.

I. Pipinos, J. Johanning, X. Fang, 2013, Journal of vascular surgery.

Gait deficiencies associated with peripheral artery disease are different than chronic obstructive pulmonary disease.

Eric J. Pisciotta, S. Rennard, I. Pipinos, 2017, Gait & posture.

Common Reasons That Asymptomatic Patients Who Are 65 Years and Older Receive Carotid Imaging.

E. Halm, D. Bravata, J. Johanning, 2016, JAMA Internal Medicine.

DigitalCommons@UNO DigitalCommons@UNO

I. Pipinos, J. Johanning, S. Myers, 2022 .

Vascular Occlusion Affects Gait Variability Patterns of Healthy Younger and Older Individuals

N. Stergiou, I. Pipinos, K. Schmid, 2012, Annals of Biomedical Engineering.

Gait variability of patients with intermittent claudication is similar before and after the onset of claudication pain.

N. Stergiou, I. Pipinos, J. Johanning, 2011, Clinical biomechanics.

From the Midwestern Vascular Surgical Society Joint torques and powers are reduced during ambulation for both limbs in patients with unilateral claudication

N. Stergiou, I. Pipinos, J. Johanning, 2013 .

DigitalCommons@UNO DigitalCommons@UNO

I. Pipinos, J. Johanning, P. Koutakis, 2022 .