Clinical Trials Browser

Withdrawn × Observational × Gastrointestinal × Clear all

NCT03804255 2026-03-02

Assessment of Current Biomarker Testing Practices for Common Solid Cancers in Precision Oncology in the Community Setting

BreastDermatologicGastrointestinalThoracic

Breast Neoplasms, Lung Neoplasms, Melanoma, Colorectal Neoplasms

NCT06283238 2026-01-29

Biobanking Upper Gastrointestinal Tumors to Evaluate Response (BURGER With BACON)

Gastrointestinal

GastroEsophageal Cancer

NCT05329870 2026-01-16

Does Genetic Susceptibility for Bleeding Affect Quantitative Faecal Immunochemical Test (qFIT) Results?

Gastrointestinal

Colonic Neoplasms, Colorectal Neoplasms

NCT02151123 2025-09-26

Metabiomics Colon Cancer Clinical Research Study

Gastrointestinal

Colonic Neoplasms

NCT05067842 2025-06-08

TRACT DNA

Gastrointestinal

Adenocarcinoma Of Esophagus, Adenocarcinoma

NCT04148378 2025-06-05

A Pilot Study to Explore the Role of Gut Flora in Colorectal Cancer

Gastrointestinal

Colorectal Neoplasms

NCT06494046 2025-06-04

Defining Musical Toxicity and Its Effect on Patient Well-being

BreastCNSGastrointestinalThoracic

Brain Neoplasms, Breast Neoplasms, Esophageal Neoplasms, Lung Neoplasms

NCT05287347 2025-05-25

Panc CA Risk Model & Biomarker Testing In High-Risk Cohort

Gastrointestinal

Pancreatic Adenocarcinoma

NCT02414100 2025-05-02

Patient Derived Cancer Cell Lines in Identifying Molecular Changes in Patients With Previously Untreated Pancreatic Cancer Receiving Gemcitabine Hydrochloride-Based Chemotherapy

Gastrointestinal

Pancreatic Neoplasms

NCT04889495 2025-03-19

A Post-marketing Surveillance to Assess the Safety and Effectiveness of Zirabev in Domestic Patients With Various Cancer

BreastGastrointestinalGenitourinaryGynecologicThoracic

Carcinoma, Ovarian Epithelial, Breast Neoplasms, Carcinoma, Non-Small-Cell Lung, Uterine Cervical Neoplasms, Fallopian Tube Neoplasms, Kidney Neoplasms, Colorectal Neoplasms

NCT06702384 2025-02-06

MAGnET

Gastrointestinal

Adenocarcinoma Of Esophagus, Esophageal Squamous Cell Carcinoma

NCT04985357 2024-11-25

Defining the Clinical Potential of Mass Response As a Biomarker for Patient Tumor Sensitivity to Drugs

BreastEndocrineGastrointestinalGenitourinaryGynecologicHead & NeckOther solid neoplasmThoracic

Anus Neoplasms, Appendiceal Neoplasms, Urinary Bladder Neoplasms, Breast Neoplasms, Carcinoma, Carcinoma, Non-Small-Cell Lung, Carcinoma, Renal Cell, Uterine Cervical Neoplasms, Esophageal Neoplasms, Carcinoma, Hepatocellular, Laryngeal Neoplasms, Lip Neoplasms, Lung Neoplasms, Mesothelioma, Mouth Neoplasms, Neoplasms, Unknown Primary, Oropharyngeal Neoplasms, Ovarian Neoplasms, Pancreatic Neoplasms, Paranasal Sinus Neoplasms, Penile Neoplasms, Prostatic Neoplasms, Thymoma, Vulvar Neoplasms, Pleural Effusion, Malignant, Carcinoma, Neuroendocrine, Cholangiocarcinoma, Carcinoma, Ductal, Small Cell Lung Carcinoma

NCT05240040 2024-11-20

Treat Primary and Metastatic Liver Tumors

Gastrointestinal

Carcinoma, Hepatocellular, Liver Neoplasms, Neoplasm Metastasis, Cholangiocarcinoma

NCT05817994 2024-11-19

REGAL

Gastrointestinal

Hepatitis, Liver Cirrhosis, Liver Diseases, Liver Neoplasms, Liver Failure, Acute

NCT01199250 2024-08-14

Biomarkers in Samples From Patients With Endometrial Cancer

Gastrointestinal

Colorectal Neoplasms, Hereditary Nonpolyposis

NCT05356585 2024-04-12

Circulating Tumor DNA to Monitor the Efficacy of Total Neoadjuvant Therapy for Rectal Cancer

Gastrointestinal

Rectal Neoplasms, Colorectal Neoplasms

NCT01904968 2024-03-29

Impact of Methylation Alterations in Colon Cancer: Epidemiology and Prognosis

Gastrointestinal

Colonic Neoplasms

NCT02734823 2024-03-18

Long Term Effects of Tyrosine Kinase Inhibitor Therapy on Ovarian Reserve and Fertility in Patients With Chronic Myeloid Leukemia or Gastrointestinal Stromal Tumor

GastrointestinalMyeloidOther hematologic neoplasmSarcoma

Leukemia, Myelogenous, Chronic, BCR-ABL Positive, Gastrointestinal Stromal Tumors

NCT04518449 2024-02-26

Medial Border of Laparoscopic D3 Lymphadenectomy for Right Colon Cancer

Gastrointestinal

Colonic Neoplasms

NCT05292443 2024-02-23

Therapeutic ResistAnce and Clonal Evolution Assessed With Liquid Biopsy in ICIs Treated Primary Liver Cancer

Gastrointestinal

Carcinoma, Hepatocellular, Cholangiocarcinoma

NCT04274790 2024-02-14

FLUORIB

Gastrointestinal

Colonic Neoplasms

NCT05821582 2023-10-12

Study SBX-01-101: A Stool Collection Study in Colorectal Cancer (CRC) Patients Treated With Irinotecan-Based Regimens

Gastrointestinal

Colorectal Neoplasms

NCT05379907 2023-09-06

Observational Study of ctDNA in Resectable and Borderline Resectable Pancreatic Cancer

Gastrointestinal

Pancreatic Neoplasms

NCT02200250 2023-07-03

CBE

Gastrointestinal

Barrett Esophagus

NCT02422095 2023-06-28

Registry of Pancreatic Fluid Collections and Pancreatic Cysts

Gastrointestinal

Pancreatic Cyst

NCT05246943 2023-04-25

The Correlation of a D-dimer Testing Protocol With Venous Thromboembolism in Surgical Colorectal Patients

Gastrointestinal

Diverticular Diseases, Colitis, Ulcerative, Crohn Disease, Thrombosis, Colorectal Neoplasms, Venous Thrombosis

NCT04811833 2023-04-05

GASTROMO

GastrointestinalSarcoma

Colonic Neoplasms, Digestive System Neoplasms, Gastrointestinal Neoplasms, Rectal Neoplasms, Stomach Neoplasms, Gastrointestinal Stromal Tumors

NCT04045236 2023-03-23

FUCORE

Gastrointestinal

Non Metastatic Rectal Cancer

NCT01792882 2023-02-28

GBCPRT0008

BreastGastrointestinalGenitourinaryOther hematologic neoplasmThoracic

Breast Neoplasms, Lung Neoplasms, Prostatic Neoplasms, Colorectal Neoplasms, Hematologic Neoplasms

NCT02899325 2023-02-21

FDGal PET/CT to Detect Hepatocellular Carcinoma

Gastrointestinal

Carcinoma, Hepatocellular, Liver Cirrhosis

NCT04775056 2022-08-03

A Study to Evaluate Vaccines Against COVID-19 in the Real World

Gastrointestinal

Carcinoma, Hepatocellular

NCT04670588 2022-07-18

Response Assessment by Circulating Tumor DNA in Patients With Locally Advanced Rectal Cancer

Gastrointestinal

Rectal Neoplasms

NCT04190498 2022-05-24

ECHAPS

Gastrointestinal

Hepatitis C, Carcinoma, Hepatocellular, Sleep Apnea, Obstructive

NCT04520867 2021-11-24

STRENGTH Expansion

Gastrointestinal

Esophageal Neoplasms

NCT04778566 2021-11-17

Evaluating the Cologuard Test for Use in Lynch Syndrome

Gastrointestinal

Colonic Polyps, Colorectal Neoplasms, Hereditary Nonpolyposis, Colorectal Neoplasms

NCT03942900 2021-07-30

LAND

Gastrointestinal

Anal Canal Carcinoma

NCT00892255 2021-04-02

Microwave Ablation of Resectable Liver Tumors

Gastrointestinal

Carcinoma, Hepatocellular, Liver Neoplasms, Neoplasms

NCT04034745 2020-12-30

Open Label Study to Analyze the Effect of Telotristat Ethyl on Weight Regulation/Gain

EndocrineGastrointestinalNET

Cachexia, Neoplasms, Pancreatic Neoplasms, Neuroendocrine Tumors

NCT03563352 2020-12-14

Nutritional Preferences and Product Accessibility in Oral Nutritional Supplements in Participants With Breast, Colorectal, Upper Gastrointestinal, or Prostate Cancer

BreastGastrointestinalGenitourinary

Breast Neoplasms, Gastrointestinal Neoplasms, Pancreatic Neoplasms, Prostatic Neoplasms, Stomach Neoplasms, Colorectal Neoplasms, Cholangiocarcinoma

NCT03257332 2020-12-04

EDFI-Cohort

Gastrointestinal

Low Anterior Resection Syndrome, Encopresis, Rectal Neoplasms

NCT03974984 2020-11-05

ANIMOX

Gastrointestinal

Colonic Neoplasms

NCT02558205 2020-10-08

Correlation Between CT Perfusion and Post Y-90 TARE PET/CT Dosimetry

Gastrointestinal

Carcinoma, Hepatocellular

NCT03707444 2019-11-29

A Pilot Trial of Scrambler Therapy for Pain Associated With Pancreas Cancer

Gastrointestinal

Cancer Pain, Pancreatic Neoplasms, Somatoform Disorders

NCT00640692 2019-11-04

Kinase Genotyping of Gastro Intestinal Stomach Tumors (GISTs) From Patients Enrolled in Pfizer A6181112 Phase IIIb Trial

GastrointestinalSarcoma

Gastrointestinal Neoplasms, Gastrointestinal Stromal Tumors

NCT02205788 2019-07-10

Feasibility of Biodynamic Imaging for Predicting Therapeutic Effect in Metastatic Adenocarcinoma of the Pancreas

Gastrointestinal

Pancreatic Neoplasms

NCT03749083 2019-07-08

A Study of the Role of Circulating Tumor DNA in Predicting the Likelihood of Organ Preservation After Clinical Complete Response to Neoadjuvant Therapy for Rectal Cancer

Gastrointestinal

Gastrointestinal Malignancies

NCT02422680 2019-07-05

Patient Satisfaction With Colonoscopy in a Danish Setting - What Are the Most Important Factors?

Gastrointestinal

Colorectal Neoplasms, Patient Satisfaction

NCT01498757 2019-05-21

Genome-wide Association Study

Gastrointestinal

Esophageal Squamous Cell Carcinoma

NCT00835055 2019-04-05

Expression of Molecular Markers Before and After Neo-adjuvant Chemoradiotherapy in Rectal Cancer

Gastrointestinal

Rectal Neoplasms

NCT01714622 2019-03-29

Prospective Cohort Study for Analyzing the Effect of Gastric Cancer Surgery to the Metabolic Syndrome and Insulin Resistance

Gastrointestinal

Insulin Resistance, Metabolic Diseases, Stomach Neoplasms, Metabolic Syndrome