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Prof. Douglas k. Rex, MD
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Overview
Videos
Courses
Work Experience
Education
Pubmed
Professional Association|Professional Associations
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Specialty Gastroenterology
Place Indianapolis, United States
Overview

Dr. Douglas K. Rex is Distinguished Professor of Medicine at Indiana University School of Medicine and Director of Endoscopy at Indiana University Hospital in Indianapolis. His major research interests have been in colorectal disease, particularly colorectal cancer screening and the technical performance of colonoscopy.

He co-authored the colorectal cancer screening recommendations of the American College of Gastroenterology and the U.S. Multi-Society Task Force on Colorectal Cancer. He also authored the recommendations on quality in colonoscopy of the U.S. Multi-Society Task Force on Colorectal Cancer and the American College of Gastroenterology/American Society of Gastrointestinal Endoscopy. He has authored more than 190 original research papers, 55 book chapters, 180 invited papers, 40 editorials, and 40 guideline papers.

He is the current chair of the U.S. Multi-Society Task Force on Colorectal Cancer. He is on the governing board of ASGE, has served in the American College of Gastroenterology as Chairman of the Board of Governors and is a Past President of the ACG. He is a recipient of the ASGE Rudolf Schindler Award.

Source : Pr. Douglas Rex

Videos
Courses
Baltimore, MD, United States
April 3
250
Seats available
$250 - $550
Masterclass
Baltimore, MD, United States
3rd April
Seats available
$250 - $550 / Attendee
Work Experience
Distinguished Professor
Department of Medicine Indiana University Medical Center, Indianapolis, IN, USA
Chancellor's Professor
Indiana University Medical Center, Indianapolis, IN, USA
Education
Fellowship
2001 Indiana University School of Medicine, Indianapolis, IN, USA
Residency
2001 Indiana University School of Medicine, Indianapolis, IN, USA
MD
1980 Indiana University School of Medicine, Indianapolis, IN, USA
Pubmed
2018
Neoplasia at 10-year follow-up screening colonoscopy in a private U.S. practice: comparison of yield to first-time examinations. Gastrointestinal endoscopy Read it here
2017
Multicenter, randomized study to optimize bowel preparation for colon capsule endoscopy. World journal of gastroenterology Read it here
2017
Pneumoperitoneum in the Setting of Pneumatosis Intestinalis in Children: Is Surgery Always Indicated? European journal of pediatric surgery : official journal of Austrian Association of Pediatric Surgery ... [et al] = Zeitschrift fur Kinderchirurgie Read it here
2017
Use of self-expanding stents for better intracranial flow diverter wall apposition. Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences Read it here
2017
Use of the Pipeline embolization device for recurrent and residual cerebral aneurysms: a safety and efficacy analysis with short-term follow-up. Journal of neurointerventional surgery Read it here
2017
Prevalence of sessile serrated adenoma/polyp in hyperplastic-appearing diminutive rectosigmoid polyps. Gastrointestinal endoscopy Read it here
2017
Recommendations on Fecal Immunochemical Testing to Screen for Colorectal Neoplasia: A Consensus Statement by the US Multi-Society Task Force on Colorectal Cancer. Gastroenterology Read it here
2017
Recommendations on fecal immunochemical testing to screen for colorectal neoplasia: a consensus statement by the US Multi-Society Task Force on colorectal cancer. Gastrointestinal endoscopy Read it here
2017
Recommendations on Fecal Immunochemical Testing to Screen for Colorectal Neoplasia: A Consensus Statement by the US Multi-Society Task Force on Colorectal Cancer. The American journal of gastroenterology Read it here
2017
The "valley sign" in small and diminutive adenomas: prevalence, interobserver agreement, and validation as an adenoma marker. Gastrointestinal endoscopy Read it here
2017
Shifts in the Fecal Microbiota Associated with Adenomatous Polyps. Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology Read it here
2017
Comparison of biomarker expression between proximal and distal colorectal adenomas: The Tennessee-Indiana Adenoma Recurrence Study. Molecular carcinogenesis Read it here
2017
FITting ADR to colonoscopy indication. United European gastroenterology journal Read it here
2017
Effect of an endoscopic quality improvement program on adenoma detection rates: a multicenter cluster-randomized controlled trial in a clinical practice setting (EQUIP-3). Gastrointestinal endoscopy Read it here
2017
Clip retention rates and rates of residual polyp at the base of retained clips on colorectal EMR sites. Gastrointestinal endoscopy Read it here
2017
Risk of cancer in small and diminutive colorectal polyps. Digestive and liver disease : official journal of the Italian Society of Gastroenterology and the Italian Association for the Study of the Liver Read it here
2017
Trigeminocardiac reflex caused by selective angiography of the middle meningeal artery. Journal of neurointerventional surgery Read it here
2017
A double-reprocessing high-level disinfection protocol does not eliminate positive cultures from the elevators of duodenoscopes. Endoscopy Read it here
2017
Two-year single-center experience with the 'Baby Trevo' stent retriever for mechanical thrombectomy in acute ischemic stroke. Journal of neurointerventional surgery Read it here
2017
Yield of a second screening colonoscopy 10 years after an initial negative examination in average-risk individuals. Gastrointestinal endoscopy Read it here
2017
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). Gut Read it here
2017
Split-dose preparation for colonoscopy increases adenoma detection rate: a randomised controlled trial in an organised screening programme. Gut Read it here
2017
Colorectal endoscopic submucosal dissection in the United States: Why do we hear so much about it and do so little of it? Gastrointestinal endoscopy Read it here
2017
High yield of synchronous lesions in referred patients with large lateral spreading colorectal tumors. Gastrointestinal endoscopy Read it here
2017
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. The American journal of gastroenterology Read it here
2017
Colorectal cancer screening: Recommendations for physicians and patients from the U.S. Multi-Society Task Force on Colorectal Cancer. Gastrointestinal endoscopy Read it here
2017
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. Journal of pediatric gastroenterology and nutrition Read it here
2017
In Memoriam-Lawrence Lumeng, MD: Researcher, Clinician, Leader, Mentor, Family Man, and Friend. Gastroenterology Read it here
2017
Polyp detection at colonoscopy: Endoscopist and technical factors. Best practice & research. Clinical gastroenterology Read it here
2017
Serrated Colorectal Neoplasia: From Sideshow to Center Stage. Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association Read it here
2017
Calculating the adenoma detection rate in screening colonoscopies only: Is it necessary? Can it be gamed? Endoscopy Read it here
2017
A Comparison of Fecal Immunochemical and High-Sensitivity Guaiac Tests for Colorectal Cancer Screening. The American journal of gastroenterology Read it here
2017
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. Gut Read it here
2017
Colorectal Cancer Screening: Recommendations for Physicians and Patients From the U.S. Multi-Society Task Force on Colorectal Cancer. Gastroenterology Read it here
2017
Real-time differentiation of adenomatous and hyperplastic diminutive colorectal polyps during analysis of unaltered videos of standard colonoscopy using a deep learning model. Gut Read it here
2017
Development and validation of a prediction model for adenoma detection during screening and surveillance colonoscopy with comparison to actual adenoma detection rates. PloS one Read it here
2017
Colorectal Cancer Screening: Recommendations for Physicians and Patients from the U.S. Multi-Society Task Force on Colorectal Cancer. The American journal of gastroenterology Read it here
2017
AGA White Paper: Training and Implementation of Endoscopic Image Enhancement Technologies. Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association Read it here
2017
Influence of soil moisture on codenitrification fluxes from a urea-affected pasture soil. Scientific reports Read it here
2017
Pipeline Embolization Device for Pericallosal Artery Aneurysms: A Retrospective Single Center Safety and Efficacy Study. Operative neurosurgery (Hagerstown, Md.) Read it here
2017
The colonoscopist's guide to the vocabulary of colorectal neoplasia: histology, morphology, and management. Gastrointestinal endoscopy Read it here
2017
Will Computer-Aided Detection and Diagnosis Revolutionize Colonoscopy? Gastroenterology Read it here
2017
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. Gastroenterology Read it here
2017
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. Gastrointestinal endoscopy Read it here
2017
Response. Gastrointestinal endoscopy Read it here
2016
Reply. Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association Read it here
2016
Colonoscopy Surveillance After Colorectal Cancer Resection: Recommendations of the US Multi-Society Task Force on Colorectal Cancer. Gastroenterology Read it here
2016
How I Approach Retroflexion and Prevention of Right-Sided Colon Cancer Following Colonoscopy. The American journal of gastroenterology Read it here
2016
Perforation during underwater EMR. Gastrointestinal endoscopy Read it here
2016
Colonoscopy surveillance after colorectal cancer resection: recommendations of the US multi-society task force on colorectal cancer. Gastrointestinal endoscopy Read it here
2016
Anesthetist-Directed Sedation for Colonoscopy: A Safe Haven or Siren's Song? Gastroenterology Read it here
2016
Regional center for complex colonoscopy: yield of neoplasia in patients with prior incomplete colonoscopy. Gastrointestinal endoscopy Read it here
2016
Reply. Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association Read it here
2016
Narrow-band imaging versus white light for the detection of proximal colon serrated lesions: a randomized, controlled trial. Gastrointestinal endoscopy Read it here
2016
Efficacy and safety of endoscopic resection of large colorectal polyps: a systematic review and meta-analysis. Gut Read it here
2016
Serrated polyposis syndrome: risk stratification or reduction? Gut Read it here
2016
Colonoscopy Surveillance after Colorectal Cancer Resection: Recommendations of the US Multi-Society Task Force on Colorectal Cancer. The American journal of gastroenterology Read it here
2016
New Quality Measure Will Disincentivize Endoscopic Resection of Most Important Colorectal Lesions. Gastroenterology Read it here
2016
Response to Triantafyllou et al. The American journal of gastroenterology Read it here
2016
Cold snare polypectomy effectively reduces polyp burden in familial adenomatous polyposis. Endoscopy international open Read it here
2016
Outcomes of submucosal (T1b) esophageal adenocarcinomas removed by endoscopic mucosal resection. World journal of gastrointestinal endoscopy Read it here
2016
Response. Gastrointestinal endoscopy Read it here
2016
Addressing bias in polyp size measurement. Endoscopy Read it here
2016
Fecal Microbiota Transplantation is Safe and Efficacious for Recurrent or Refractory Clostridium difficile Infection in Patients with Inflammatory Bowel Disease. Inflammatory bowel diseases Read it here
2016
Expert opinions and scientific evidence for colonoscopy key performance indicators. Gut Read it here
2016
Thirty-days readmissions in pediatric surgery: The first U.K. experience. Journal of pediatric surgery Read it here
2016
Initial US evaluation of second-generation capsule colonoscopy for detecting colon polyps. BMJ open gastroenterology Read it here
2016
Trigeminocardiac reflex caused by selective angiography of the middle meningeal artery. BMJ case reports Read it here
2016
Endoscopist-Directed Propofol. Gastrointestinal endoscopy clinics of North America Read it here
2016
Screening Tests for Colon Cancer. Gastroenterology & hepatology Read it here
2016
Utilization of a New Intracranial Support Catheter as an Intermediate Aspiration Catheter in the Treatment of Acute Ischemic Stroke: Technical Report on Initial Experience. Cureus Read it here
2016
A new quality indicator of colonoscopy: caveat emptor. Gastrointestinal endoscopy Read it here
2015
Advances in colonoscopy. Gastrointestinal endoscopy clinics of North America Read it here
2015
The big picture: does colonoscopy work? Gastrointestinal endoscopy clinics of North America Read it here
2015
Serrated lesions in colorectal cancer screening: detection, resection, pathology and surveillance. Gut Read it here
2015
Response. Gastrointestinal endoscopy Read it here
2015
Determining the adenoma detection rate and adenomas per colonoscopy by photography alone: proof-of-concept study. Endoscopy Read it here
2015
Accuracy of capsule colonoscopy in detecting colorectal polyps in a screening population. Gastroenterology Read it here
2015
ASGE Technology Committee systematic review and meta-analysis assessing the ASGE PIVI thresholds for adopting real-time endoscopic assessment of the histology of diminutive colorectal polyps. Gastrointestinal endoscopy Read it here
2015
Colonoscopy: the current king of the hill in the USA. Digestive diseases and sciences Read it here
2015
Implementation of optical diagnosis for colorectal polyps: standardization of studies is needed. Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association Read it here
2015
Quality indicators for colonoscopy. Gastrointestinal endoscopy Read it here
2015
Clip artifact after closure of large colorectal EMR sites: incidence and recognition. Gastrointestinal endoscopy Read it here
2015
Quality indicators for colonoscopy. The American journal of gastroenterology Read it here
2015
Tailored telephone counseling increases colorectal cancer screening. Health education research Read it here
2015
Recurrence rates after EMR of large sessile serrated polyps. Gastrointestinal endoscopy Read it here
2015
Efficacy and cost-effectiveness of screening colonoscopy according to the adenoma detection rate. United European gastroenterology journal Read it here
2015
Development of Barrett's esophagus after total gastrectomy. Gastrointestinal endoscopy Read it here
2015
Survival in patients with colorectal cancer diagnosed by screening colonoscopy. Gastrointestinal endoscopy Read it here
2015
Rectal Optical Markers for In Vivo Risk Stratification of Premalignant Colorectal Lesions. Clinical cancer research : an official journal of the American Association for Cancer Research Read it here
2015
A survey of patient acceptance of resect and discard for diminutive polyps. Gastrointestinal endoscopy Read it here
2015
Faecal microbiota transplantation plus selected use of vancomycin for severe-complicated Clostridium difficile infection: description of a protocol with high success rate. Alimentary pharmacology & therapeutics Read it here
2015
Impediments to implementation of real-time pathology prediction in Barrett's esophagus and colorectal polyps. Endoscopy international open Read it here
2015
Response. Gastrointestinal endoscopy Read it here
2015
Management of Diminutive Colon Polyps Based on Endoluminal Imaging. Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association Read it here
2015
Multicenter, randomized, tandem evaluation of EndoRings colonoscopy--results of the CLEVER study. Endoscopy Read it here
2015
Water Filling and Carbon Dioxide Insufflation: Tools for Every Colonoscopist. Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association Read it here
2015
Letter: faecal microbiota transplantation in combination with fidaxomicin to treat severe complicated recurrent Clostridium difficile infection--authors' reply. Alimentary pharmacology & therapeutics Read it here
2014
Letters to the editor concerning the article: Alexandre Oliveira Ferreira, Andrea Riphaus. Propofol to increase colorectal cancer screening in Portugal. Acta Med Port 2014;27:541-42. Acta medica portuguesa Read it here
2014
Prediction of colorectal polyp pathologic lesions with image-enhanced endoscopy: What will it take to make it matter? Gastrointestinal endoscopy Read it here
Professional Associations
American Board of Internal Medicine, Internal Medicine
Member
American Board of Internal Medicine, Gastroenterology
Member
Personal info
Overview
Videos
Courses
Work Experience
Education
Pubmed
Professional associations

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