Professor of Medicine, Indiana University
Gastroenterology
Dr. Douglas K. Rex, MD
|
|
Give Review
Douglas is an expert in the field of Gastroenterology. He researched medicine at Indiana University School of Medicine. Indiana University School of Medicine has a rank of 45 in research and a 47 in primary care He received awards:"America's Top Doctors", "America's Top Doctors for Cancer", "Indianapolis Monthly", "Fellow (AGAF)", "Whos Who in Medicine and Healthcare", "Top MD" and "Fellow (FACG)". Douglas is also published. He has 94 publications published. The lastest publication: "Anesthetist-Directed Sedation for Colonoscopy: A Safe Haven or Siren's Song?' He accepts Medicare.
Publications
- Colonoscopy surveillance after Colorectal cancer resection: recommendations of the US multi-society task force on Colorectal cancer.
- Colonoscopy Surveillance After Colorectal Cancer Resection: Recommendations of the US Multi-Society Task Force on Colorectal Cancer.
- Anesthetist-Directed Sedation for Colonoscopy: A Safe Haven or Siren's Song?
- Serrated polyposis Syndrome: risk stratification or reduction?
- The Regional center for complex colonoscopy: yield of neoplasia in patients with prior incomplete colonoscopy.
- Water Filling and Carbon Dioxide Insufflation: Tools for Every Colonoscopist.
- Multicenter, randomized, tandem evaluation of EndoRings colonoscopy - results of the CLEVER study.
- Management of Diminutive Colon Polyps Based on Endoluminal Imaging.
- Serrated lesions in Colorectal cancer screening: detection, resection, pathology and surveillance.
- Determining the adenoma detection rate and adenomas per colonoscopy by photography alone: proof-of-concept study.
- Findings in the distal colorectum are not associated with proximal advanced serrated lesions.
- Efficacy and safety of endoscopic resection of large colorectal polyps: a Systematic review and meta-analysis.
- Implementation of optical diagnosis for Colorectal polyps: standardization of studies is needed.
- Optimizing Adequacy of Bowel Cleansing for Colonoscopy: Recommendations From the US Multi-Society Task Force on Colorectal Cancer.
- Optimizing adequacy of bowel cleansing for colonoscopy: recommendations from the U.S. Multi-Society Task Force on Colorectal Cancer.
- Editorial: Water Exchange vs. Water Immersion During Colonoscope Insertion.
- Guidelines on Genetic Evaluation and Management of Lynch Syndrome: A Consensus Statement by the US Multi-Society Task Force on Colorectal Cancer.
- Guidelines on Genetic Evaluation and Management of Lynch Syndrome: A Consensus Statement by the US Multi-Society Task Force on Colorectal Cancer.
- Sessile serrated polyp prevalence determined by a colonoscopist with a high lesion detection rate and an experienced pathologist.
- Intraprocedural cleansing work during colonoscopy and achievable rates of adequate preparation in an open-access endoscopy unit.
- A comparison of oral sulfate solution with sodium picosulfate: magnesium citrate in split doses as bowel preparation for colonoscopy.
- A randomized, controlled trial of oral sulfate solution plus polyethylene glycol as a bowel preparation for colonoscopy.
- Radiation Exposure in Gastroenterology: Improving Patient and Staff Protection.
- 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 singl...
- Optimal bowel preparation-a practical guide for clinicians.
- New colonoscope technology: impact on image capture and quality and on confidence and accuracy of endoscopy-based polyp discrimination.
- Standard forward-viewing colonoscopy versus full-spectrum endoscopy: an international, multicentre, randomised, tandem colonoscopy trial.
- Endoscopic Detection of Proximal Serrated Lesions and Pathologic Identification of Sessile Serrated Adenomas/Polyps Vary, Based on Center.
- Improving measurement of the adenoma detection rate and adenoma per colonoscopy quality metric: the Indiana University experience.
- Rapid intraluminal growth of a Colorectal cancer observed by endoscopy.
- Bowel preparation for colonoscopy: entering an era of increased expectations for efficacy.
- Real-time endoscopic pathology assessment of Colorectal polyps.
- Treatment of Esophageal leaks, fistulae, and perforations with temporary stents: evaluation of efficacy, adverse events, and factors associated with successful outcomes.
- Variable interpretation of polyp size by using open forceps by experienced colonoscopists.
- Colonoscopy.
- Optimal withdrawal and examination in colonoscopy.
- Agreement in interpreting villous elements and dysplasia in adenomas less than one centimetre in size.
- A low-residue diet improved patient satisfaction with split-dose oral sulfate solution without impairing colonic preparation.
- Epithelialized omental patch masquerading as a Duodenal lipoma.
- Complications following colonoscopy with anesthesia assistance: a population-based analysis.
- Split-dose administration of a dual-action, low-volume bowel cleanser for colonoscopy: the SEE CLEAR I study.
- Potential Screening Benefit of a Colorectal Imaging Capsule That Does Not Require Bowel Preparation.
- Elevated phospholipase A2 activities in plasma samples from multiple Cancers.
- Prophylactic clip closure reduced the risk of delayed postpolypectomy hemorrhage: experience in 277 clipped large sessile or flat Colorectal lesions and 247 control le...
- Colonoscopic splenic injury warrants more attention.
- Screening and surveillance for Colorectal cancer: state of the art.
- Reproducibility of the Villous Component and High-grade Dysplasia in Colorectal Adenomas <1 cm: Implications for Endoscopic Surveillance.
- Retroflexion in Colonoscopy: Why? Where? When? How? What value?
- Avoiding and defending malpractice suits for post-colonoscopy Cancer; advice from an expert witness.
- Real-time optical biopsy of colon polyps with narrow band imaging in community practice does not yet meet key thresholds for clinical decisions.
- Editorial: does the use of sedation, or the level of sedation, affect detection during colonoscopy?
- Why We Should CARE About Polypectomy Technique.
- Deep sedation in natural orifice transluminal endoscopic surgery (NOTES): a comparative study with dogs.
- Water immersion simplifies cecal intubation in patients with redundant colons and previous incomplete colonoscopies.
- Inspection on instrument insertion during colonoscopy: a randomized controlled trial.
- Split dosing for bowel preparation.
- Back to the future of screening colonoscopy.
- Serrated Lesions of the Colorectum: Review and Recommendations From an Expert Panel.
- Leaving distal Colorectal hyperplastic polyps in place can be achieved with high accuracy by using narrow-band imaging: an observational study.
- Validation of a Simple Classification System for Endoscopic Diagnosis of Small Colorectal Polyps Using Narrow-Band Imaging.
- Failure to recognize serrated polyposis syndrome in a cohort with large sessile Colorectal polyps.
- Risks and potential cost savings of not sending diminutive polyps for histologic examination.
- Looking over your shoulder during colonoscopy: potential roles for videorecording colonoscopy withdrawals.
- High colonoscopic prevalence of proximal colon serrated polyps in average-risk men and women.
- Primary prevention of Colorectal cancer with low-dose aspirin in combination with endoscopy: a cost-effectiveness analysis.
- Evolving techniques in colonoscopy.
- Development of distal rectal Cancer 5 years after a normal photograph of the distal rectum.
- Miss rate of right-sided colon examination during colonoscopy defined by retroflexion: an observational study.
- Antibiotics before endoscopy in patients with prosthetic joints.
- Response to feldman.
- High Cecal Intubation Rates With a New Computer-Assisted Colonoscope: A Feasibility Study.
- The American Society for GastroIntestinal Endoscopy PIVI (Preservation and Incorporation of Valuable Endoscopic Innovations) on real-time endoscopic assessment of the ...
- Improving detection during colonoscopy: multiple pathways for investigation.
- Colonoscopy and diminutive polyps: hot or cold biopsy or snare? Do I send to pathology?
- Prevalence and variable detection of proximal colon serrated polyps during screening colonoscopy.
- Can we fix colonoscopy?...Yes!
- Editorial: Detection targets for colonoscopy: from variable detection to validation.
- The impact of videorecording on the quality of colonoscopy performance: a pilot study.
- Sedation and polyp detection.
- Cap-fitted colonoscopy: a randomized, tandem colonoscopy study of adenoma miss rates.
- A resect and discard strategy would improve cost-effectiveness of Colorectal cancer screening.
- Efficacy and effectiveness of colonoscopy: how do we bridge the gap?
- Split-dose bowel preparation for colonoscopy and residual Gastric fluid volume: an observational study.
- Improving colonoscopy quality through health-care payment reform.
- Differentiating adenomas from hyperplastic Colorectal polyps: narrow-band imaging can be learned in 20 minutes.
- A randomized clinical study comparing reduced-volume oral sulfate solution with standard 4-liter sulfate-free electrolyte lavage solution as preparation for colonoscopy.
- Two-step treatment of lateral-spreading tumors.
- Willingness to undergo split-dose bowel preparation for colonoscopy and compliance with split-dose instructions.
- Relationship of non-polypoid colorectal Neoplasms to quality of colonoscopy.
- Colorectal cancer prevention with colonoscopy: recent research and debate.
- High-definition chromocolonoscopy vs. high-definition white light colonoscopy for average-risk Colorectal cancer screening.
- Patients' description of rectal effluent and quality of bowel preparation at colonoscopy.
- A randomized, double-blind, phase 3 study of fospropofol disodium for sedation during colonoscopy.
Schools
Indiana University School Of Medicine
Indiana University Med Center
Ind University Hospital
Procedures Preformed
- Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
- Endoscopy (Esophagus, Stomach, Small Intestine)
- Manometry
Conditions Treated
- Abdominal Pain
- Anemia
- Barrett's Esophagus
- Benign Neoplasm of the Digestive System
- View All
Doctors Specialties
- Gastroenterology
Accepted Insurances
Awards
- America's Top Doctors
- America's Top Doctors for Cancer
- Indianapolis Monthly
- Fellow (AGAF)
- Whos Who in Medicine and Healthcare
- Top MD
- Fellow (FACG)
Education
-
Indiana University School of Medicine
Drug Facts
| NPI NUMBER | 1164486643 | |
| NPPES Provider LastName | REX | |
| NPPES Provider FirstName | DOUGLAS | |
| NPPES Provider ZIPCode | 462025149 | |
| NPPES Provider State | IN | |
| Specialty Description | Gastroenterology | |
| Total Claim Count | 1732.0 | |
| Distinct Opioid Count | 2.0 | |
| Opioid Claim Count | 36.0 | |
| Percent Opioid Claims | 2.08 |
Helpful Reviews
Medicare Facts
| National Provider Identifier [NPI] | 1164486643 |
| Last Name Of The Provider | REX |
| First Name Of The Provider | DOUGLAS |
| View All |
Similar Doctors
|
|
Dr. Charles J. Kahi, MD
 This Doctor is OpenDoctor Recommended.
|
|
|
Dr. Robert M. Siwiec, MD
This Doctor is OpenDoctor Recommended.
|
|
|
Dr. Spencer A. Wilson, MD
This Doctor is OpenDoctor Recommended.
|
|
|
Dr. Ernest J. Orinion, MD
This Doctor is OpenDoctor Recommended.
|
|
|
Dr. Lawrence J. Born, MD
This Doctor is OpenDoctor Recommended.
|
|
|
Dr. Lee McHenry Jr., MD
This Doctor is OpenDoctor Recommended.
|
|
|
Dr. Nadia K. Umar, MD
This Doctor is OpenDoctor Recommended.
|
|
|
Dr. Emad Y. Rahmani, MD
This Doctor is OpenDoctor Recommended.
|
|
|
Dr. Martin P. Meisenheimer, MD
This Doctor is OpenDoctor Recommended.
|
|
|
Dr. Stephen J. Carlson, MD
This Doctor is OpenDoctor Recommended.
|