Clinical Trials

Phase 2 Not yet recruiting

Clinical Stage III Gastric Cancer AJCC v8

NCT06732388 2026-04-13

Itraconazole in Combination With Ablation for the Prevention of Esophageal Cancer in Patients With High-risk Barrett's Esophagus

64 enrolled

Adenocarcinoma Of Esophagus, Barrett Esophagus

NCT06637462 2026-03-18

A Study of Response to Standard Treatment Before Surgery in People With Rectal Cancer

30 enrolled

Rectal Neoplasms

NCT07462247 2026-03-12

Establishment of Image Database for Early Upper Gastrointestinal Cancer, Precancerous Lesions, and Precancerous Conditions

500 enrolled

Phase 1/2 Active not recruiting

Gastrointestinal Neoplasms

NCT05078866 2026-03-03

Cancer Preventive Vaccine Nous-209 for Lynch Syndrome Patients

45 enrolled

Colorectal Neoplasms, Hereditary Nonpolyposis, Colorectal Neoplasms

NCT07445828 2026-03-03

Lynch syndrome

Not yet recruiting

78 enrolled

Colorectal Neoplasms, Hereditary Nonpolyposis

NCT02738359 2026-02-27

FAMCAP

84 enrolled

Phase 2 Not yet recruiting

Colonic Neoplasms, Rectal Neoplasms

NCT07405476 2026-02-12

Zanidatamab Before Surgery for the Treatment of HER2 Positive Colon and Rectal Cancer in Patients Planned for Curative Intent Treatment

38 enrolled

Phase NA Not yet recruiting

Colonic Neoplasms, Rectal Neoplasms, Colorectal Neoplasms

NCT07206589 2026-01-23

Minimally Invasive Approaches for the Diagnosis of Barrett's Esophagus and Esophageal Cancer, SOS5C Trial

1,010 enrolled

Phase NA Not yet recruiting

Adenocarcinoma Of Esophagus, Barrett Esophagus

NCT07323186 2026-01-07

NEOTOGAS

Disease, Stomach Neoplasms

NCT06919068 2025-11-18

AB-care

Colorectal Neoplasms, Bacteremia

NCT04049357 2025-10-02

CFC2015

2,031 enrolled

Adenoma, Colorectal Neoplasms

NCT04809025 2025-09-29

EBPS

510 enrolled

Phase 2 Active not recruiting

Stomach Neoplasms

NCT04929392 2025-09-04

Chemoradiation and Pembrolizumab Followed by Pembrolizumab and Lenvatinib Before Surgery for the Treatment of Non-metastatic Esophageal or Esophageal/Gastroesophageal Junction Cancer

3 enrolled

Adenocarcinoma Of Esophagus, Esophageal Squamous Cell Carcinoma

NCT00288119 2025-07-18

FBE

2,000 enrolled

Phase 2 Active not recruiting

Barrett Esophagus, Esophageal Neoplasms

NCT04864067 2025-07-01

NOAHS-ARC

73 enrolled

Adenocarcinoma, Rectal Neoplasms

NCT07043491 2025-06-29

Comparison of Endoscopy and Esophagram for the Routine Evaluation of Anastomosis After McKeown Esophagectomy

2 enrolled

Esophageal Neoplasms

NCT06780787 2025-06-26

FOLFOX, Botensilimab, and Balstilimab for the Treatment of Localized Rectal Cancer Before Surgery

Phase 2 Recruiting

26 enrolled

Rectal Neoplasms

NCT06944587 2025-04-25

NORPACT-3

400 enrolled

Phase 1 Active not recruiting

Locally Advanced Pancreatic Cancer

NCT04454476 2024-07-31

Reversal of Preneoplastic Metaplasia in the Stomach With MEK Inhibitor

15 enrolled

Metaplasia, Stomach Neoplasms

NCT06477562 2024-06-27

Surveillance Endoscopy After Proximal Gastriectomy With Double Tract Reconstruction.

160 enrolled

Stomach Neoplasms

NCT03468634 2024-04-25

RaPIDE

25 enrolled

Barrett Esophagus, Esophageal Neoplasms

NCT03125343 2023-11-07

WoW

400 enrolled

Pathologic Complete Response, Rectal Neoplasms

NCT05914597 2023-06-22

5GSUCCEEDS

25 enrolled

Colorectal Neoplasms

NCT05041608 2023-05-26

Endoscopic Surgery for Gastrointestinal Disorders: A Multicenter Registry Study

Unknown

5,000 enrolled

Esophageal Achalasia, Fistula, Gastroesophageal Reflux, Neoplasms, Gastric Outlet Obstruction, Gastroparesis

NCT05818072 2023-05-11

The Prevalence, Risk Factors and Optimal Biopsy Protocol of BE

165 enrolled

Barrett Esophagus

NCT03183115 2023-03-03

RFA to Prevent Metachronous Squamous Neoplasia Recurrence After Complete Endoscopic Submucosal Dissection

Esophageal Neoplasms, Recurrence

NCT02560623 2022-11-17

A Minimally-Invasive Sponge on a String Device for Screening for Barrett's Esophagus

242 enrolled 13 charts

Adenocarcinoma Of Esophagus, Barrett Esophagus, Gastroesophageal Reflux

NCT03355495 2022-04-05

R vs L Lateral Decubitus Positioning in Colonoscopy

172 enrolled

Colonic Neoplasms

NCT02852161 2022-01-10

MACE

50 enrolled

Barrett Esophagus, Esophageal and Gastric Varices

NCT03388047 2021-04-28

MuSE

20 enrolled

Adenocarcinoma, Barrett Esophagus, Esophageal Neoplasms, Esophagitis, Peptic

NCT03474341 2020-11-16

PRIDE

Unknown

200 enrolled

Adenocarcinoma Of Esophagus, Esophageal Squamous Cell Carcinoma, Pathologic Complete Response, Esophageal Neoplasms

NCT04585516 2020-10-14

Diagnostic Usefulness of Different Types of Gastrointestinal Endoscopic Investigations.

Active not recruiting

5,000 enrolled

Colonic Neoplasms, Gastrointestinal Diseases

NCT04307901 2020-05-20

SOCRATEC

600 enrolled

Colorectal Neoplasms

NCT01727908 2019-09-16

FamGaCan

Phase NA Terminated

79 enrolled

Carcinoma, Stomach Neoplasms

NCT02877056 2019-05-29

Molecular Determinants of Response to Preoperative Therapy in Patients With Locally Advanced Colorectal Cancer

Unknown

250 enrolled

Colorectal Neoplasms

NCT02182466 2017-12-15

DEKOR

Terminated

120 enrolled

Colitis, Ulcerative, Colonic Neoplasms, Colonic Polyps, Diarrhea

NCT00987857 2017-08-22

Endoscopy Every 2 Years or Only as Needed in Monitoring Patients With Barrett Esophagus

GastrointestinalOther neoplasm

3,400 enrolled

Adenocarcinoma Of Esophagus, Barrett Esophagus, Esophageal Neoplasms, Precancerous Conditions

NCT02089386 2017-03-13

Tamoxifen to Treat Barrett's Metaplasia

Phase EARLY_PHASE1 Terminated

7 enrolled

Phase EARLY_PHASE1 Completed

Barrett Esophagus

NCT02606292 2016-09-29

Photoacoustic Endoscopy of Barrett's Esophagus

8 enrolled

Barrett Esophagus

NCT00220077 2015-11-25

Determination of the Role of Microarray for Prognosis and Prediction to Chemotherapy Sensitivity in Patients With Operable, Locally Advanced and Metastatic Oesophageal Cancer

400 enrolled

Esophageal Neoplasms

NCT01525940 2015-11-10

PillCam Colon Capsule and CT-colonography in the Evaluation of Patients With Incomplete Conventional Colonoscopy

Colorectal Neoplasms

NCT01239056 2015-09-07

Evaluation of Pancreatic Pseudocyst Drainage With a Metal Stent

22 enrolled 9 charts

Pancreatic Pseudocyst

NCT02219529 2015-07-21

MCE

Phase 3 Completed

350 enrolled

Phase EARLY_PHASE1 Completed

Polyposis, Gastric, Stomach Diseases, Stomach Neoplasms, Stomach Ulcer

NCT00898768 2014-12-09

CELSIUS

200 enrolled

Colorectal Neoplasms, Hereditary Nonpolyposis

NCT02280070 2014-10-31

RP II Study of SOX vs mFOLFOX6 in Patients With Resectable Rectal Cancer (KSCC1301).

Phase 2 Unknown

110 enrolled

Rectal Neoplasms

NCT00510692 2014-08-22

Chemoprevention Trial in Familial Adenomatous Polyposis (FAP) Coli Using EPA

Phase 2/3 Completed

58 enrolled 12 charts

Hyperplasia, Adenomatous Polyposis Coli, Polyps

NCT02162173 2014-06-12

PIVI

26 enrolled

GastrointestinalOther neoplasm

Adenomatous Polyposis Coli

NCT00903136 2014-01-10

Tethered Capsule Endoscope in Screening Participants for Barrett Esophagus

Phase 1/2 Unknown

50 enrolled

Adenocarcinoma Of Esophagus, Barrett Esophagus, Esophageal Neoplasms, Precancerous Conditions

NCT00513331 2014-01-01

Barrett's Esophagus & Gastroesophageal Reflux Disease

125 enrolled