Clinical Trials Browser

Neoplasms, Second Primary × Gastrointestinal × Clear all

NCT05832138 2025-10-06

ONLOOP Trial: Evaluating a New Surveillance and Support System for Survivors of Childhood Cancer in Ontario

Phase NA Not yet recruiting

BreastGastrointestinal

Breast Neoplasms, Heart Diseases, Neoplasms, Colorectal Neoplasms, Neoplasms, Second Primary

NCT05492136 2025-09-03

LIVERaTION

Phase NA Recruiting

Gastrointestinal

Liver Neoplasms, Neoplasms, Second Primary

NCT07141056 2025-08-26

SOLACE

Gastrointestinal

Carcinoma, Hepatocellular, Neoplasms, Second Primary

NCT06653478 2024-10-22

Development and Demonstration of Intelligent Assessment Based on Multi-modal Information Fusion for Tumor Risk and Diagnosis and Treatment

GastrointestinalThoracic

Colonic Neoplasms, Lung Neoplasms, Stomach Neoplasms, Neoplasms, Second Primary

NCT06423924 2024-05-21

Second Primary Cancer and Early-onset Colorectal Cancer

Not yet recruiting

10,000 enrolled

Gastrointestinal

Colorectal Neoplasms, Neoplasms, Second Primary

NCT05797077 2023-04-04

Postoperation Maintenance Therapy for Resectable Liver Metastases of Colorectal Cancer Guided by ctDNA

Phase 3 Recruiting

Gastrointestinal

Neoplastic Cells, Circulating, Colorectal Neoplasms, Neoplasms, Second Primary

NCT05426135 2022-06-21

Artificial Intelligence System for Assessment of Tumor Risk and Diagnosis and Treatment

GastrointestinalThoracic

Colonic Neoplasms, Lung Neoplasms, Stomach Neoplasms, Neoplasms, Second Primary

NCT05322486 2022-04-11

Palliative Primary Tumor Resection in Minimally Symptomatic Patients With Colorectal Cancer and Synchronous Unresectable Metastases

Gastrointestinal

Colonic Diseases, Digestive System Diseases, Digestive System Neoplasms, Gastrointestinal Diseases, Gastrointestinal Neoplasms, Intestinal Diseases, Intestinal Neoplasms, Neoplasm Metastasis, Neoplasms, Neoplasms by Site, Rectal Diseases, Colorectal Neoplasms, Neoplasms, Second Primary

NCT04420039 2021-07-13

LAMSpigBil

Gastrointestinal

Pancreatic Neoplasms, Neoplasms, Second Primary

NCT04830618 2021-04-05

Aberrant DNA Methylation to Predict Metachronous Gastric Neoplasms

Gastrointestinal

Stomach Neoplasms, Neoplasms, Second Primary

NCT04034173 2019-07-26

Optimal Anti-EGFR Treatment of mCRC Patients With Low-Frequency RAS Mutation

Phase 2 Not yet recruiting

Gastrointestinal

Colorectal Neoplasms, Neoplasms, Second Primary

NCT01510730 2012-03-14

Helicobacter Pylori Eradication After Endoscopic Resection of Gastric Tumors

Phase 3 Completed

Gastrointestinal

Stomach Neoplasms, Neoplasms, Second Primary