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ClinicalTrials.gov public records Last synced Sep 23, 2026, 1:44 PM EDT

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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Bowel Surgery Clear all
Completed Phase 4 Interventional Results available

COMPRES - COMpression Anastomosis Ring (CAR™ 27/ColonRing™) Post maRketing Evaluation Study

NCT01091155
View directory record Official record
Conditions
Colorectal Surgery
Interventions
ColonRing (Colorectal anastomosis)
Device
Lead sponsor
novoGI
Industry
Eligibility
18 Years and older
Enrollment
288 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
7
States / cities
Irvine, California • Los Angeles, California • Orlando, Florida + 4 more
Source: ClinicalTrials.gov public record
Updated Oct 24, 2013 · Synced Sep 23, 2026, 1:44 PM EDT
Completed Not applicable Interventional

Determinants of Fat Malabsorption After Roux-en-Y Gastric Bypass

NCT01252511
View directory record Official record
Conditions
Severe Obesity
Interventions
RYGB for surgical treatment of severe obesity
Procedure
Lead sponsor
Baylor Research Institute
Other
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2017
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated May 16, 2019 · Synced Sep 23, 2026, 1:44 PM EDT
Completed Not applicable Interventional Results available

Laparotomy vs. Drainage for Infants With Necrotizing Enterocolitis

NCT01029353
View directory record Official record
Conditions
Infant, Newborn, Infant, Low Birth Weight, Infant, Small for Gestational Age, Infant, Premature, Enterocolitis, Necrotizing, Intestinal Perforation
Interventions
Laparotomy, Drainage
Procedure
Lead sponsor
NICHD Neonatal Research Network
Network
Eligibility
Up to 8 Weeks
Enrollment
529 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2019
U.S. locations
22
States / cities
Birmingham, Alabama • Los Angeles, California • Palo Alto, California + 18 more
Source: ClinicalTrials.gov public record
Updated Jul 17, 2024 · Synced Sep 23, 2026, 1:44 PM EDT
Terminated Phase 3 Interventional Accepts healthy volunteers

A Double-Blind, Randomized, Placebo-Controlled Study of the Efficacy and Safety of Weekly Procrit Given to Gastric or Rectal Patients

NCT00254436
View directory record Official record
Conditions
Gastrointestinal Cancer, Rectal Cancer
Interventions
Procrit (epoetin alfa)
Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2004
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 24, 2018 · Synced Sep 23, 2026, 1:44 PM EDT
Terminated Phase 1 Interventional

Anti-OX40 Antibody (MEDI6469) in Patients With Metastatic Colorectal Cancer

NCT02559024
View directory record Official record
Conditions
Colorectal Neoplasms
Interventions
MEDI6469
Drug
Lead sponsor
Providence Health & Services
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Feb 13, 2022 · Synced Sep 23, 2026, 1:44 PM EDT
Completed Phase 1 Interventional

Rocking Motion: Physiologic Effect on the Surgical Stress Response

NCT01200316
View directory record Official record
Conditions
Gastrointestinal Cancer
Interventions
Standard of Care, Rocking Chair Motion, Questionnaire
Procedure · Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
86 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Nov 29, 2017 · Synced Sep 23, 2026, 1:44 PM EDT
Completed Phase 2 Interventional Results available

Cetuximab & Celecoxib for Metastatic Colorectal Cancer or Colorectal Cancer That Cannot Be Removed by Surgery

NCT00466505
View directory record Official record
Conditions
Colorectal Cancer
Interventions
cetuximab, celecoxib, proteomic profiling, immunohistochemistry staining method, laboratory biomarker analysis, mass spectrometry
Biological · Drug · Genetic + 1 more
Lead sponsor
Vanderbilt-Ingram Cancer Center
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Dec 18, 2012 · Synced Sep 23, 2026, 1:44 PM EDT
Completed No phase listed Observational

Functional Outcomes and Quality of Life in Patients Undergoing Surgery for Rectal Cancer

NCT00579579
View directory record Official record
Conditions
Rectal Cancer
Interventions
Questionaires
Behavioral
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
229 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2023
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 16, 2023 · Synced Sep 23, 2026, 1:44 PM EDT
Active, not recruiting Phase 2 Interventional

Pilot Window of Opportunity Trial (POET)

NCT06129604
View directory record Official record
Conditions
Colorectal Carcinoma (CRC), Endometrial Carcinoma (EC)
Interventions
TPST-1495
Drug
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Jul 14, 2026 · Synced Sep 23, 2026, 1:44 PM EDT
Completed Phase 4 Interventional Results available

Alvimopan as a Rescue Treatment of Postoperative Ileus

NCT04405037
View directory record Official record
Conditions
Ileus, Gastrointestinal Dysfunction
Interventions
Alvimopan
Drug
Lead sponsor
Scott Steele
Other
Eligibility
18 Years and older
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 19, 2025 · Synced Sep 23, 2026, 1:44 PM EDT
Enrolling by invitation No phase listed Observational

Endoscopic Metabolic and Bariatric Therapies

NCT05725967
View directory record Official record
Conditions
Obesity, Obesity, Morbid, Obesity Associated Disorder, Bariatric Surgery Candidate, Fistula, Gastric, Roux-en-y Anastomosis Site, Ulcer, Gastric, Abdominal Pain, Abdominal Obesity, Complication of Surgical Procedure, Complication of Treatment, Complication,Postoperative, Weight Gain, Weight Loss, Leak, Anastomotic, Delayed Gastric Emptying Following Procedure
Interventions
Primary Obesity Endoscopic Procedures, Endoscopic Revision of Bariatric Surgical Procedures, Bariatric Surgery Procedures, Endoscopic Sleeve Gastroplasty, Trans-oral Outlet Reduction, Intragastric Balloon, Primary obesity surgery endoluminal, Restorative obesity surgery endoluminal, Argon Plasma Coagulation, Gastroplasty with Endoscopic Myotomy, Bariatric Endoscopic Antral Myotomy, Pylorus Sparing Antral Myotomy, Aspiration Therapy
Procedure · Device
Lead sponsor
Christopher C. Thompson, MD, MSc
Other
Eligibility
18 Years to 80 Years
Enrollment
5,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2029
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 1, 2025 · Synced Sep 23, 2026, 1:44 PM EDT
Terminated Phase 1 Interventional

Paricalcitol, Fluorouracil, and Radiation Therapy in Treating Patients With Rectal Cancer That Can Be Removed in Surgery

NCT01197664
View directory record Official record
Conditions
Mucinous Adenocarcinoma of the Rectum, Stage IIA Rectal Cancer, Stage IIB Rectal Cancer, Stage IIC Rectal Cancer, Stage IIIB Rectal Cancer, Stage IIIC Rectal Cancer
Interventions
paricalcitol, radiation therapy, laboratory biomarker analysis, fluorouracil
Drug · Radiation · Other
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 1, 2018 · Synced Sep 23, 2026, 1:44 PM EDT
Active, not recruiting Not applicable Interventional

Multicenter Phase II Study of Transanal TME (taTME)

NCT03144765
View directory record Official record
Conditions
Rectal Cancer, Surgery
Interventions
Transanal Total Mesorectal Excision (taTME)
Procedure
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2027
U.S. locations
11
States / cities
Los Angeles, California • Orange, California • Orlando, Florida + 6 more
Source: ClinicalTrials.gov public record
Updated Apr 14, 2026 · Synced Sep 23, 2026, 1:44 PM EDT
Terminated Not applicable Interventional

A Multimodal Enhanced Recovery Program in Anorectal Surgery

NCT03992079
View directory record Official record
Conditions
Colorectal Disorders, Anorectal Disorder, Patient Satisfaction, Pain, Postoperative, Opioid Use, Opioid Abuse, Opioid Dependence
Interventions
ReCOVER Enhanced Recovery Protocol
Procedure
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 24, 2020 · Synced Sep 23, 2026, 1:44 PM EDT
Active, not recruiting Phase 2 Interventional

ICARuS Post-operative Intraperitoneal Chemotherapy (EPIC) and Hyperthermic Intraperitoneal Chemotherapy (HIPEC) After Optimal Cytoreductive Surgery (CRS) for Neoplasms of the Appendix, Colon or Rectum With Isolated Peritoneal Metastasis

NCT01815359
View directory record Official record
Conditions
Appendix Cancer, Colorectal Cancer
Interventions
Cytoreductive Surgery, HIPEC with Mitomycin-C, EPIC with FUDR and Leucovorin
Procedure · Drug
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
292 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2026
U.S. locations
9
States / cities
Miami, Florida • St Louis, Missouri • Basking Ridge, New Jersey + 6 more
Source: ClinicalTrials.gov public record
Updated Feb 4, 2026 · Synced Sep 23, 2026, 1:44 PM EDT
Withdrawn Not applicable Interventional

Restricted Fluid Regimen in Open Abdominal Bowel Surgery

NCT00456703
View directory record Official record
Conditions
Bowel Surgery
Interventions
intraoperative fluid management, fluid restriction
Other
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 5, 2017 · Synced Sep 23, 2026, 1:44 PM EDT
Completed Not applicable Interventional

Single Incision Laparoscopic Surgery in Treating Patients With Colorectal Disease

NCT01656746
View directory record Official record
Conditions
Adenomatous Polyp, Crohn Disease, Familial Adenomatous Polyposis, Hereditary Intestinal Polyposis Syndrome, Recurrent Colon Cancer, Stage I Colon Cancer, Stage IIA Colon Cancer, Stage IIB Colon Cancer, Stage IIC Colon Cancer, Stage IIIA Colon Cancer, Stage IIIB Colon Cancer, Stage IIIC Colon Cancer
Interventions
therapeutic laparoscopic surgery
Procedure
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
18 Years to 80 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 5, 2017 · Synced Sep 23, 2026, 1:44 PM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Assessing Effectiveness of Laparoscopic Colorectal Surgical Skills

NCT01119027
View directory record Official record
Conditions
Colonic Diseases
Interventions
Not listed
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
Not listed
Enrollment
83 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 14, 2014 · Synced Sep 23, 2026, 1:44 PM EDT
Terminated Phase 3 Interventional Results available

Combination Chemotherapy Before or After Surgery in Treating Patients With Colorectal Cancer With Liver Metastases That Could Be Removed By Surgery

NCT01189227
View directory record Official record
Conditions
Colorectal Cancer, Metastatic Cancer
Interventions
Postoperative chemotherapy, Perioperative chemotherapy
Procedure
Lead sponsor
NSABP Foundation Inc
Network
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
283
States / cities
Antioch, California • Duarte, California • Fremont, California + 210 more
Source: ClinicalTrials.gov public record
Updated May 9, 2013 · Synced Sep 23, 2026, 1:44 PM EDT
Completed No phase listed Observational

Lower Urinary Tract and Sexual Function in Women Following Surgery for Colorectal Disorders

NCT00667550
View directory record Official record
Conditions
Lower Urinary Tract Symptoms, Colorectal Disorders
Interventions
Not listed
Lead sponsor
University of California, Irvine
Other
Eligibility
18 Years and older · Female only
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Orange, California
Source: ClinicalTrials.gov public record
Updated Jul 14, 2010 · Synced Sep 23, 2026, 1:44 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Bowel Function After Minimally Invasive Urogynecologic Surgery

NCT01044212
View directory record Official record
Conditions
Functional Disorder of Intestine
Interventions
Docusate, Bowel medications
Drug
Lead sponsor
University of Rochester
Other
Eligibility
18 Years to 89 Years · Female only
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2011
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Oct 20, 2015 · Synced Sep 23, 2026, 1:44 PM EDT
Terminated Phase 1Phase 2 Interventional

A Study of the Safety and Biological Activity of Intraperitoneal (IP) EGEN-001 Administered Alone and in Combination With Standard Chemotherapy in Colorectal Peritoneal Carcinomatosis Patients

NCT01300858
View directory record Official record
Conditions
Colorectal Cancer
Interventions
EGEN-001-301
Drug
Lead sponsor
EGEN, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Zion, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 12, 2015 · Synced Sep 23, 2026, 1:44 PM EDT
Not listed No phase listed Observational

Necrotizing Enterocolitis (NEC) Surgical Database

NCT00120159
View directory record Official record
Conditions
Necrotizing Enterocolitis
Interventions
Not listed
Lead sponsor
Boston Children's Hospital
Other
Eligibility
1 Day to 2 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2003
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 14, 2008 · Synced Sep 23, 2026, 1:44 PM EDT
Not listed Not applicable Interventional

Ligation of Intersphincteric Fistula Tract (LIFT) Procedure Versus Use of an Anal Fistula Plug for Anal Fistula Repair

NCT00830661
View directory record Official record
Conditions
Anal Fistula
Interventions
Ligation of intersphincteric fistula track procedure, anal fistula plug
Procedure
Lead sponsor
Colon and Rectal Surgery Associates, Ltd.
Other
Eligibility
18 Years and older
Enrollment
124 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2009
U.S. locations
3
States / cities
Boston, Massachusetts • Minneapolis, Minnesota • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 28, 2009 · Synced Sep 23, 2026, 1:44 PM EDT