Clinical Trials Browser

Enrolling by invitation × Observational × Gastrointestinal × Clear all

NCT07328516 2026-03-18

Natural History Study of Early Life Exposures in Agriculture (ELEA)

Enrolling by invitation

64,277 enrolled

BreastDermatologicGastrointestinalGenitourinaryOther hematologic neoplasm

Breast Neoplasms, Leukemia, Melanoma, Prostatic Neoplasms, Colorectal Neoplasms

NCT06474091 2026-03-16

Liquid Biopsy MonitORing Of CholangioCarcinOma for Treatment Response and Prognostic Outcomes (MOROCCO)

Enrolling by invitation

Gastrointestinal

Cholangiocarcinoma

NCT07470658 2026-03-13

Optimal Surveillance Strategy After Positive FIT and Negative Colonoscopy

Enrolling by invitation

Gastrointestinal

Colonic Neoplasms

NCT00068003 2026-03-11

Harvesting Cells for Experimental Cancer Treatments

Enrolling by invitation

BreastDermatologicGastrointestinalThoracic

Breast Neoplasms, Carcinoma, Non-Small-Cell Lung, Gastrointestinal Neoplasms, Melanoma, Neoplasm Metastasis, Neoplasms

NCT00587314 2026-03-11

ablation IN BE

Enrolling by invitation

Gastrointestinal

Adenocarcinoma Of Esophagus, Barrett Esophagus

NCT06624189 2026-02-27

Active Choice Clinical Decision Support (CDS): Hepatocellular Carcinoma (HCC) Screening in Patients With Cirrhosis

Enrolling by invitation

Gastrointestinal

Fibrosis, Carcinoma, Hepatocellular

NCT07405099 2026-02-27

Operative Risk After Pancreatic Surgery in Patients With End Stage Renal Disease

Enrolling by invitation

GastrointestinalGenitourinary

Kidney Failure, Chronic, Pancreatic Neoplasms

NCT04693754 2026-02-18

EUS-RFA

Enrolling by invitation

Gastrointestinal

Pancreatic Neoplasms

NCT07395505 2026-02-09

PROS-PE

Enrolling by invitation

Gastrointestinal

Rectal Neoplasms

NCT07362706 2026-01-23

Gastric Cancer

Enrolling by invitation

Gastrointestinal

Stomach Neoplasms, Sleep Apnea, Obstructive

NCT07358208 2026-01-22

PARTNER

Enrolling by invitation

Gastrointestinal

Family History of Pancreas Cancer

NCT07346248 2026-01-16

POCAT

Enrolling by invitation

Gastrointestinal

Adult Patients With Locally Advanced Rectal Cancer Indicated to Neoadjuvant Therapy and Surgery

NCT05404503 2026-01-06

QuiCo

Enrolling by invitation

Gastrointestinal

Choledochal Cyst, Cholangiocarcinoma

NCT07212491 2025-12-31

Minimally Invasive Molecular Approaches for the Detection of Barrett's Esophagus- High Grade Dysplasia and Esophageal Adenocarcinoma

Enrolling by invitation

Gastrointestinal

Adenocarcinoma Of Esophagus, Barrett Esophagus

NCT03793335 2025-12-18

Individually Tailored Strategies for the Precision Prevention of Gastric Cancer and Colorectal Cancer in the Community

Enrolling by invitation

40,000 enrolled

Gastrointestinal

Stomach Neoplasms, Colorectal Neoplasms

NCT03853772 2025-12-18

The Johns Hopkins Heartburn Center Registry

Enrolling by invitation

GastrointestinalHead & Neck

Barrett Esophagus, Esophagitis, Gastroesophageal Reflux, Laryngopharyngeal Reflux

NCT07290764 2025-12-18

Survival Analysis of Surgical Resection Versus Observation in Patients With Initially uHCC Achieving CR After Systemic Therapy

Enrolling by invitation

Gastrointestinal

Carcinoma, Hepatocellular

NCT07289568 2025-12-17

SPARROW

Enrolling by invitation

Gastrointestinal

Colonic Neoplasms, Postoperative Complications, Colorectal Neoplasms, Ileus, Anastomotic Leak

NCT07230665 2025-12-15

Outcome of Patients With Malignant Gastric Outlet Obstruction Undergoing Endoscopic Ultrasound-guided Gastroenterostomy or Enteral Metal Stenting

Enrolling by invitation

Gastrointestinal

Gastric Outlet Obstruction Due to Malignancy

NCT06597955 2025-11-18

IDecide

Enrolling by invitation

Gastrointestinal

Colorectal Neoplasms

NCT06618300 2025-11-17

One&Done

Enrolling by invitation

Gastrointestinal

Carcinoma, Hepatocellular

NCT04539717 2025-10-08

FAST (Focused Abbreviated Screening Technique)-MRI Study

Enrolling by invitation

Gastrointestinal

Carcinoma, Hepatocellular, Liver Cirrhosis, Liver Diseases

NCT07176455 2025-09-22

Temporal Transformation Mechanism and Intervention Strategies of Frail-related Dietary Behaviors in Older Gastric Cancer Survivors

Enrolling by invitation

Gastrointestinal

Frailty, Stomach Neoplasms

NCT05600933 2025-09-15

Prospective Procurement of Tumor Tissue to Identify Novel Therapeutic Targets and Study the Tumor Microenvironment

Enrolling by invitation

DermatologicGastrointestinalOther hematologic neoplasmThoracic

Gastrointestinal Neoplasms, Liver Neoplasms, Lung Neoplasms, Melanoma, Pancreatic Neoplasms, Hematologic Neoplasms

NCT07171515 2025-09-12

Development & Clinical Application of K-PaC Registry Version 2.0

Enrolling by invitation

Gastrointestinal

Pancreatic Neoplasms

NCT07155616 2025-09-04

NOVELLA

Enrolling by invitation

Gastrointestinal

Pancreatic Neoplasms

NCT07107815 2025-08-06

A Study On The Prediction of Neoadjuvant Efficacy For Rectal Cancer Based On MR Cytometry Imaging and Deep-radiomics

Enrolling by invitation

Gastrointestinal

Rectal Neoplasms

NCT07088081 2025-07-28

Evaluation of Efficacy and Safety of Immune Check Point Inhibitors in Hepatocellular Carcinoma Patients in Ain Shams University Hospitals

Enrolling by invitation

Gastrointestinal

Carcinoma, Hepatocellular

NCT06391749 2025-07-16

K-ACCELERATE

Enrolling by invitation

BreastGastrointestinalThoracic

Breast Neoplasms, Colonic Neoplasms, Liver Neoplasms, Lung Neoplasms, Stomach Neoplasms

NCT06885424 2025-07-15

DESCENT-1

Enrolling by invitation

BreastGastrointestinalGenitourinaryGynecologicHead & NeckOther solid neoplasmThoracic

Squamous Cell Carcinoma of Head and Neck, Carcinoma, Non-Small-Cell Lung, Carcinoma, Renal Cell, Head and Neck Neoplasms, Kidney Neoplasms, Mesothelioma, Ovarian Neoplasms, Pancreatic Neoplasms, Colorectal Neoplasms, Small Cell Lung Carcinoma, Triple Negative Breast Neoplasms

NCT07052448 2025-07-04

The Efficacy of Sequential RT After Triple Therapy for uHCC

Enrolling by invitation

Gastrointestinal

Carcinoma, Hepatocellular

NCT07047937 2025-07-02

Explainable Machine Learning for Predicting Early Gastric Cancer

Enrolling by invitation

Gastrointestinal

Stomach Neoplasms

NCT07042841 2025-06-29

AI-Driven Quantitative Decision and Surgical Planning System for Liver Cancer

Enrolling by invitation

Gastrointestinal

Carcinoma, Hepatocellular, Liver Neoplasms

NCT06041906 2025-06-18

IRCPSS

Enrolling by invitation

Gastrointestinal

Congenital Portosystemic Shunt, Hepatic Encephalopathy, Hyperinsulinism, Hypertension, Pulmonary, Hypoglycemia, Insulin Resistance, Liver Neoplasms, Hyperandrogenism, Hepatopulmonary Syndrome, Hyperammonemia, Rare Diseases, Vascular Malformations

NCT04457193 2025-06-11

Outcomes After Transoral Incisionless Fundoplication (TIF) Following Successful Endoscopic Ablation for Barrett's Esophagus

Enrolling by invitation

Gastrointestinal

Barrett Esophagus

NCT05216133 2025-06-05

Biomarkers of Airway Disease, Barrett's and Underdiagnosed Reflux Noninvasively (BADBURN)

Enrolling by invitation

Gastrointestinal

Barrett Esophagus, Gastroesophageal Reflux

NCT06276140 2025-06-04

ID-COLO

Enrolling by invitation

Classical hematologyGastrointestinal

Iron Deficiencies, Postoperative Complications, Colorectal Neoplasms, Anemia, Iron-Deficiency

NCT06997913 2025-05-31

AICRC

Enrolling by invitation

Gastrointestinal

Lymphatic Metastasis, Cholangiocarcinoma

NCT06997458 2025-05-30

LOLA-PROJECT

Enrolling by invitation

GastrointestinalThoracic

Carcinoma, Non-Small-Cell Lung, Neoplasm Metastasis, Colorectal Neoplasms

NCT02427269 2025-05-29

BEECAB

Enrolling by invitation

Gastrointestinal

Barrett Esophagus, Esophageal Neoplasms

NCT06993402 2025-05-28

DESI - Düsseldorfer ESD Study

Enrolling by invitation

Gastrointestinal

Colonic Neoplasms

NCT05102981 2025-05-25

StomaFUNQ

Enrolling by invitation

Gastrointestinal

Colorectal Neoplasms

NCT06984055 2025-05-22

Diagnostic Accuracy of Endocytoscopy for Superficial Esophageal Neoplasia

Enrolling by invitation

Gastrointestinal

Esophageal Squamous Cell Carcinoma

NCT06947096 2025-04-27

Radiomics-Based AI Model for Predicting Para-Aortic Lymph Node Metastasis in Gastric Cancer Patients

Enrolling by invitation

Gastrointestinal

Lymphatic Metastasis, Stomach Neoplasms

NCT06923020 2025-04-11

Association of Nutritional Status With Immune Checkpoint Inhibitor Efficacy in Metastatic Metastatic Esophagogastric Cancer.

Enrolling by invitation

Gastrointestinal

Stomach Neoplasms

NCT06917794 2025-04-08

ORIGEM

Enrolling by invitation

Gastrointestinal

Genetic Risk Score, Colonic Neoplasms

NCT02471170 2025-04-04

Protocol to Permit the Acquisition of Circulating Tumor Material in Pancreatic Diseases

Enrolling by invitation

Gastrointestinal

Pancreatic Diseases

NCT06883084 2025-03-19

Clinical Relevance of Pathologic Regression IN Lymph Node for Locally Advanced Rectal Cancer

Enrolling by invitation

Gastrointestinal

Lymphatic Metastasis, Rectal Neoplasms

NCT06868095 2025-03-12

ISoPECC

Enrolling by invitation

Gastrointestinal

Colorectal Neoplasms, Sarcopenia

NCT06862479 2025-03-10

ES-LCCE-UDFM

Enrolling by invitation

GastrointestinalOther

Esophageal Neoplasms, Fistula, Obesity, Obesity, Morbid, Stomach Neoplasms, Anastomotic Leak