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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Colorectal Surgery Clear all
Terminated Phase 1Phase 2 Interventional Results available

ESP Block VS Intrathecal Opioid After Laparoscopic Colorectal Surgery

NCT05257941
View directory record Official record
Conditions
Surgery
Interventions
IT Injection, ESP Block
Drug
Lead sponsor
Indiana University
Other
Eligibility
18 Years to 80 Years
Enrollment
116 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Mar 1, 2026 · Synced Jul 22, 2026, 5:04 AM EDT
Terminated Early Phase 1 Interventional Results available

Cetuximab and/or Dasatinib in Patients With Colorectal Cancer and Liver Metastases That Can Be Removed by Surgery

NCT00835679
View directory record Official record
Conditions
Liver Metastases, Mucinous Adenocarcinoma of the Colon, Mucinous Adenocarcinoma of the Rectum, Recurrent Colon Cancer, Recurrent Rectal Cancer, Signet Ring Adenocarcinoma of the Colon, Signet Ring Adenocarcinoma of the Rectum, Stage IV Colon Cancer, Stage IV Rectal Cancer
Interventions
cetuximab, dasatinib, therapeutic conventional surgery, laboratory biomarker analysis
Biological · Drug · Procedure + 1 more
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
2
States / cities
Tampa, Florida • Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated May 22, 2014 · Synced Jul 22, 2026, 5:04 AM EDT
Recruiting No phase listed Observational

Tissue Procurement for Gastric Cancer, Gastrointestinal Stromal Tumors (GIST), Esophageal Cancer, Pancreas Cancer, Hepatocellular Cancer, Biliary Cancer, Neuroendocrine, Peritoneal Mesothelioma, Anal Cancer and Colorectal Cancer in Patients Undergoing Surgery or Biopsy

NCT01416714
View directory record Official record
Conditions
Gastric Cancers
Interventions
Not listed
Lead sponsor
University of Chicago
Other
Eligibility
Not listed
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2030
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 30, 2025 · Synced Jul 22, 2026, 5:04 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Safety and Effectiveness Evaluation of the COLO-BT as an Alternative Treatment to the Ileostomy

NCT05826743
View directory record Official record
Conditions
Colorectal Surgery, Colorectal Cancer, Rectal/Anal, Ileostomy - Stoma, Anastomotic Leakage
Interventions
COLO BT™, Stoma Creation
Device · Other
Lead sponsor
JSR Medical Co., Ltd.
Industry
Eligibility
19 Years to 80 Years
Enrollment
256 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
3
States / cities
Buffalo, New York • Hershey, Pennsylvania • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 12, 2025 · Synced Jul 22, 2026, 5:04 AM EDT
Completed Phase 1 Interventional Results available

Perfusion Assessment in Laparoscopic Left Anterior Resection

NCT01560377
View directory record Official record
Conditions
Rectal Cancer, Colon Cancer, Crohn's Disease, Polyp, Procidentia, Diverticulitis
Interventions
PINPOINT Endoscopic Fluorescence Imaging System
Device
Lead sponsor
Novadaq Technologies ULC, now a part of Stryker
Industry
Eligibility
18 Years and older
Enrollment
147 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
11
States / cities
Los Angeles, California • Orange, California • San Diego, California + 7 more
Source: ClinicalTrials.gov public record
Updated Dec 10, 2018 · Synced Jul 22, 2026, 5:04 AM EDT
Terminated Phase 2Phase 3 Interventional Results available

Fish Oil Versus Statins Versus Placebos in Reducing Atrial Fibrillation in Patients Undergoing Thoracic Surgery for Lung Cancer

NCT01259284
View directory record Official record
Conditions
Advanced Cancers
Interventions
Atorvastatin, Fish Oil Supplement, Placebo
Drug · Dietary Supplement · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 6, 2012 · Synced Jul 22, 2026, 5:04 AM EDT
Completed Phase 2 Interventional Results available

Bevacizumab, Radiation Therapy, and Combination Chemotherapy in Treating Patients Who Are Undergoing Surgery for Locally Advanced Nonmetastatic Rectal Cancer

NCT00321685
View directory record Official record
Conditions
Rectal Adenocarcinoma, Stage II Rectal Cancer AJCC v7, Stage III Rectal Cancer AJCC v7
Interventions
Bevacizumab, Capecitabine, Fluorouracil, Leucovorin Calcium, Oxaliplatin, Radiation Therapy, Therapeutic Conventional Surgery
Biological · Drug · Radiation + 1 more
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2019
U.S. locations
107
States / cities
Birmingham, Alabama • New Britain, Connecticut • Atlanta, Georgia + 66 more
Source: ClinicalTrials.gov public record
Updated Mar 26, 2019 · Synced Jul 22, 2026, 5:04 AM EDT
Completed Phase 2 Interventional Results available

Akt Inhibitor MK2206 in Treating Patients With Previously Treated Colon or Rectal Cancer That is Metastatic or Locally Advanced and Cannot Be Removed by Surgery

NCT01802320
View directory record Official record
Conditions
Colon Mucinous Adenocarcinoma, Colon Signet Ring Cell Adenocarcinoma, Rectal Mucinous Adenocarcinoma, Rectal Signet Ring Cell Adenocarcinoma, Recurrent Colon Carcinoma, Recurrent Rectal Carcinoma, Stage IIIA Colon Cancer, Stage IIIA Rectal Cancer, Stage IIIB Colon Cancer, Stage IIIB Rectal Cancer, Stage IIIC Colon Cancer, Stage IIIC Rectal Cancer, Stage IVA Colon Cancer, Stage IVA Rectal Cancer, Stage IVB Colon Cancer, Stage IVB Rectal Cancer
Interventions
Akt Inhibitor MK2206, Laboratory Biomarker Analysis, Pharmacological Study
Drug · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 19, 2019 · Synced Jul 22, 2026, 5:04 AM EDT
Completed Phase 1 Interventional

TAS-102 and Radiation Therapy in Treating Patients With Rectal Cancer That Is Locally Recurrent, Metastatic, or Cannot Be Removed by Surgery

NCT03297710
View directory record Official record
Conditions
Rectal Adenocarcinoma, Recurrent Rectal Carcinoma, Stage IV Rectal Cancer AJCC v7, Stage IVA Rectal Cancer AJCC v7, Stage IVB Rectal Cancer AJCC v7
Interventions
Quality-of-Life Assessment, Radiation Therapy, Trifluridine/Tipiracil Hydrochloride Combination Agent TAS-102
Other · Radiation · Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
2
States / cities
Scottsdale, Arizona • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 4, 2023 · Synced Jul 22, 2026, 5:04 AM EDT
Completed Early Phase 1 Interventional

Tumor Necrosis Factor in Patients Undergoing Surgery for Primary Cancer or Metastatic Cancer

NCT00436410
View directory record Official record
Conditions
Adrenocortical Carcinoma, Breast Cancer, Colorectal Cancer, Gastrointestinal Cancer, Kidney Cancer, Liver Cancer, Melanoma (Skin), Ovarian Cancer, Pancreatic Cancer, Sarcoma
Interventions
colloidal gold-bound tumor necrosis factor, electron microscopy, pharmacological study, conventional surgery
Biological · Other · Procedure
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
18 Years and older
Enrollment
108 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
2
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated May 1, 2012 · Synced Jul 22, 2026, 5:04 AM EDT
Completed Phase 3 Interventional Results available

A Study of an Antibiotic Implant in General Surgical Subjects at Higher Risk for Surgical Wound Infection

NCT00600925
View directory record Official record
Conditions
Colorectal Surgery, Surgical Wound Infection
Interventions
gentamicin-collagen sponge dipped in saline
Drug
Lead sponsor
Innocoll
Industry
Eligibility
18 Years and older
Enrollment
602 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
39
States / cities
Florence, Alabama • Mobile, Alabama • Laguna Hills, California + 36 more
Source: ClinicalTrials.gov public record
Updated Sep 23, 2021 · Synced Jul 22, 2026, 5:04 AM EDT
Completed No phase listed Observational

The Patient-Perspective of Complications After Colon and Rectum Surgery: A Qualitative Analysis

NCT02836535
View directory record Official record
Conditions
Colorectal Cancer
Interventions
qualitative interviews
Behavioral
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 28, 2017 · Synced Jul 22, 2026, 5:04 AM EDT
Terminated Phase 3 Interventional Results available

Perioperative Chemotherapy in Treating Patients With Colon Cancer That Can Be Surgically Removed

NCT00002525
View directory record Official record
Conditions
Colorectal Cancer
Interventions
fluorouracil, leucovorin calcium
Drug
Lead sponsor
ECOG-ACRIN Cancer Research Group
Network
Eligibility
18 Years and older
Enrollment
859 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1993 – 2015
U.S. locations
1
States / cities
Maywood, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 27, 2023 · Synced Jul 22, 2026, 5:04 AM EDT
Recruiting Phase 2 Interventional

Immunotherapy (Toripalimab) for Reducing Recurrence Risk After Surgery for Mismatch Repair Deficient Stage IIB, IIC, or III Colon Cancer

NCT07140679
View directory record Official record
Conditions
Localized Colon Carcinoma, Stage IIB Colon Cancer AJCC v8, Stage IIC Colon Cancer AJCC v8, Stage III Colon Cancer AJCC v8
Interventions
Biopsy Procedure, Biospecimen Collection, Colonoscopy, Computed Tomography, Questionnaire Administration, Toripalimab
Procedure · Other · Drug
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
5
States / cities
Atlanta, Georgia • Johns Creek, Georgia
Source: ClinicalTrials.gov public record
Updated Sep 24, 2025 · Synced Jul 22, 2026, 5:04 AM EDT
Terminated Phase 3 Interventional

Celecoxib in Preventing Polyps in Patients Who Have Undergone Surgery for Stage I Colon Cancer

NCT00087256
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Celecoxib, placebo
Drug · Other
Lead sponsor
NSABP Foundation Inc
Network
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 6, 2013 · Synced Jul 22, 2026, 5:04 AM 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 Jul 22, 2026, 5:04 AM EDT
Recruiting Phase 2 Interventional

Cemiplimab With or Without Fianlimab to Treat Older Patients With Localized or Locally Advanced MSI-H Colorectal Cancer

NCT06205836
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Cemiplimab, Fianlimab
Drug
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
18 Years and older
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2030
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated May 5, 2026 · Synced Jul 22, 2026, 5:04 AM EDT
Completed No phase listed Observational

Evaluating Intuitive 3D Models in Preoperative Surgical Planning for Thoracic and Colorectal Procedures.

NCT06434727
View directory record Official record
Conditions
Thoracic, Colorectal Disorders
Interventions
observational study
Other
Lead sponsor
Intuitive Surgical
Industry
Eligibility
18 Years and older
Enrollment
80 participants
Timeline
2024 – 2025
U.S. locations
4
States / cities
Baton Rouge, Louisiana • Manhasset, New York • Columbus, Ohio + 1 more
Source: ClinicalTrials.gov public record
Updated Mar 2, 2026 · Synced Jul 22, 2026, 5:04 AM EDT
Recruiting Phase 2 Interventional

Preoperative Tranexamic Acid (TXA) to Prevent Bleeding in Patients Undergoing Major Colorectal Surgery

NCT06657924
View directory record Official record
Conditions
Bleeding, Colorectal Disorders, Thromboembolism, Tranexamic Acid
Interventions
Tranexamic acid
Drug
Lead sponsor
Kristen Ban
Other
Eligibility
18 Years to 100 Years
Enrollment
394 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated May 27, 2026 · Synced Jul 22, 2026, 5:04 AM EDT
Recruiting Phase 1 Interventional

Ultra-fractionated Radiotherapy for Rectal Cancer

NCT04677413
View directory record Official record
Conditions
Rectal Cancer
Interventions
Ultrafractionated radiotherapy for rectal cancer
Radiation
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Apr 26, 2026 · Synced Jul 22, 2026, 5:04 AM EDT
Completed Phase 2 Interventional Results available

A Study for Ureter Visualization, Using ASP5354 in Subjects Undergoing Laparoscopic/Minimally Invasive Colorectal Surgery

NCT04238481
View directory record Official record
Conditions
Laparoscopic/Minimally Invasive Colorectal Surgery
Interventions
Pudexacianinium chloride
Drug
Lead sponsor
Astellas Pharma Inc
Industry
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
2
States / cities
Orlando, Florida • New Orleans, Louisiana
Source: ClinicalTrials.gov public record
Updated Oct 23, 2024 · Synced Jul 22, 2026, 5:04 AM EDT
Completed Not applicable Interventional Results available

Trial Comparing Low Dose and High Dose Steroids in Patients Undergoing Colorectal Surgery

NCT01559675
View directory record Official record
Conditions
Orthostatic Hypotension, Hemodynamic Instability, Fever, Hypothermia
Interventions
Hydrocortisone High Dose, Hydrocortisone Low Dose
Drug
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years to 75 Years
Enrollment
121 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 28, 2018 · Synced Jul 22, 2026, 5:04 AM EDT
Completed Not applicable Interventional

Evaluating the Safety and Effectiveness of the Flex Robotic System for the Surgical Removal of Colorectal Lesions

NCT05674123
View directory record Official record
Conditions
Colorectal Neoplasm
Interventions
Colonoscopy, Endoscopic Ultrasound, Medical Chart Review, Medical Device Usage and Evaluation, Resection
Procedure · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
22 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 11, 2023 · Synced Jul 22, 2026, 5:04 AM EDT
Completed No phase listed Observational

Colorectal Resection in Emergency General Surgery

NCT05171088
View directory record Official record
Conditions
Colorectal Resection
Interventions
Not listed
Lead sponsor
Methodist Health System
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Dec 27, 2021 · Synced Jul 22, 2026, 5:04 AM EDT