Clinical Trials Browser

Interventional × Obesity × Gastrointestinal × Clear all

NCT07162337 2026-06-04

BILMOD

Phase NA Recruiting

GastrointestinalOther

Obesity, Colorectal Neoplasms

NCT05114798 2026-05-22

Time-restricted Eating Versus Daily Continuous Calorie Restriction on Body Weight and Colorectal Cancer Risk Markers

Phase NA Active not recruiting

GastrointestinalOther

Intermittent Fasting, Obesity, Colorectal Neoplasms, Weight Loss

NCT07095517 2026-02-27

PROSPECT

Phase 1 Recruiting

GastrointestinalOther

Obesity, Colorectal Neoplasms

NCT07091032 2025-11-18

Building Connections

Phase NA Recruiting

GastrointestinalGynecologicOther

Anxiety Disorders, Uterine Cervical Neoplasms, Colonic Neoplasms, Depression, Obesity

NCT06171945 2025-10-27

AYAConnect

Phase NA Completed

BreastCNSDermatologicGastrointestinalGenitourinaryGynecologicHead & NeckLymphoidOtherOther hematologic neoplasmSarcoma

Psychological Well-Being, Urinary Bladder Neoplasms, Bone Neoplasms, Brain Neoplasms, Breast Neoplasms, Uterine Cervical Neoplasms, Colonic Neoplasms, Head and Neck Neoplasms, Hodgkin Disease, Kidney Neoplasms, Leukemia, Liver Neoplasms, Lymphoma, Non-Hodgkin, Melanoma, Motor Activity, Mouth Neoplasms, Neoplasms, Obesity, Pancreatic Neoplasms, Pharyngeal Neoplasms, Rectal Neoplasms, Sarcoma, Testicular Neoplasms, Thyroid Neoplasms, Weight Loss, Endometrial Neoplasms, Overweight

NCT06824974 2025-08-08

TRE+HE

Phase NA Recruiting

GastrointestinalOther

Intermittent Fasting, Carcinoma, Hepatocellular, Obesity, Overweight

NCT04780477 2025-07-20

Fiber-rich Foods to Treat Obesity and Prevent Colon Cancer

Phase NA Active not recruiting

GastrointestinalOther

Colonic Neoplasms, Obesity, Weight Loss

NCT02935478 2025-02-06

Bariatric Embolization of Arteries in Obese Patients With HCC to Allow Salvage Liver Transplantation

Phase NA Suspended

GastrointestinalOther

Body Weight, Fibrosis, Hepatitis C, Carcinoma, Hepatocellular, Obesity, Weight Loss

NCT06787807 2025-01-22

Proteomic Analysis of Patients Undergoing Bariatric Surgery

Phase NA Not yet recruiting

BreastCNSGastrointestinalGenitourinaryGynecologicHead & NeckOtherPlasma cell

Breast Neoplasms, Colonic Neoplasms, Esophageal Neoplasms, Gallbladder Neoplasms, Kidney Neoplasms, Liver Neoplasms, Meningioma, Multiple Myeloma, Neoplasms, Obesity, Ovarian Neoplasms, Pancreatic Neoplasms, Prostatic Neoplasms, Stomach Neoplasms, Thyroid Neoplasms, Endometrial Neoplasms

NCT06022887 2024-08-21

MBSR&TRE

Phase NA Completed

GastrointestinalOther

Intermittent Fasting, Communicable Diseases, Obesity, Stress, Psychological, Colorectal Neoplasms

NCT05518929 2024-06-07

SpO2

Phase 4 Completed

GastrointestinalOther

Obesity, Stomach Neoplasms, Stomach Ulcer, Overweight

NCT04379830 2024-01-05

Preoperative Very Low Energy Diet for Obese Rectal Cancer Patients

Phase NA Withdrawn

GastrointestinalOther

Obesity, Rectal Neoplasms

NCT04540081 2023-12-27

CLOVER

Phase NA Completed

20,000 enrolled

GastrointestinalOtherThoracic

Colonic Neoplasms, Hepatitis C, Herpes Zoster, Lung Neoplasms, Obesity, Pneumonia, Bacterial, Tobacco Use Cessation

NCT03813381 2023-10-16

CARE-PRO

Phase NA Completed

GastrointestinalOther

Adenocarcinoma Of Esophagus, Barrett Esophagus, Motor Activity, Obesity, Overweight

NCT05210049 2022-12-15

Non-endoscopic Esophageal Sampling to Detect Barrett's Esophagus and Esophageal Cancer in Veterans

Phase NA Unknown

GastrointestinalOther

Barrett Esophagus, Esophageal Neoplasms, Gastroesophageal Reflux, Obesity

NCT04007640 2022-07-08

PAIR-PANCREAS

Phase NA Unknown

GastrointestinalOther

Diabetes Mellitus, Obesity, Pancreatic Neoplasms, Metabolic Syndrome

NCT01733147 2022-01-11

Modulation of Esophageal Inflammation in Barrett's Esophagus by Omega-3 Fatty Acids

Phase 4 Completed

60 enrolled 6 charts

GastrointestinalOther

Barrett Esophagus, Obesity

NCT03196791 2021-07-12

Compare the Oncological Benefit of Deep Neuromuscular Block in Gastric Cancer Obesity Patient

Phase 3 Completed

196 enrolled 11 charts

GastrointestinalOther

Obesity, Stomach Neoplasms

NCT04034953 2020-10-12

Prevention of Obesity-related Cancers: Setting up of a Multi-Cancer Education and Prevention Program in Hong Kong

Phase NA Unknown

10,000 enrolled

BreastGastrointestinalGenitourinaryOther

Breast Neoplasms, Obesity, Prostatic Neoplasms, Colorectal Neoplasms

NCT04401787 2020-05-26

Converted Laparoscopic Resection of Upper Rectal Carcinoma T1-4 N0-1 in Obese Patients.

Phase NA Completed

GastrointestinalOther

Obesity, Rectal Neoplasms

NCT03067012 2019-04-11

ONCOMETAB

Phase NA Completed

GastrointestinalOther

Diabetes Mellitus, Metabolic Diseases, Neoplasms, Obesity, Stomach Neoplasms

NCT01312467 2019-03-05

Trial of Metformin for Colorectal Cancer Risk Reduction for History of Colorectal Adenomas and Elevated BMI

Phase 2 Completed

45 enrolled 7 charts

GastrointestinalOther

Obesity, Colorectal Neoplasms, Adenomatous Polyps

NCT02269631 2019-01-25

Legume Diet Satiety Pilot Study

Phase NA Completed

12 enrolled 8 charts

GastrointestinalOther

Obesity, Colorectal Neoplasms, Weight Loss

NCT02800005 2017-12-11

Effect of Obesity on Surgical Outcomes and Survival for Gastric Cancer

Phase NA Unknown

GastrointestinalOther

Obesity, Stomach Neoplasms

NCT00653484 2013-12-17

Energy Balance Interventions for Colorectal Cancer Prevention

Phase NA Completed

GastrointestinalOther

Colonic Neoplasms, Obesity, Rectal Neoplasms, Colorectal Neoplasms