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Showing 1–24 of 36 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Bleeding Gastric Clear all
Completed No phase listed Observational

Chronic Marginal Ulcers After Gastric Bypass

NCT01041079
View directory record Official record
Conditions
Marginal Ulcer, Chronic Ulcer Disease, Persistent Ulcer Disease, Recurrent Ulcer Disease, Late Morbidity After Gastric Bypass
Interventions
Not listed
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 65 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Fresno, California
Source: ClinicalTrials.gov public record
Updated Dec 31, 2009 · Synced Sep 5, 2026, 4:28 PM EDT
Completed No phase listed Observational

TIPS Plus Transvenous Obliteration for Gastric Varices

NCT04044248
View directory record Official record
Conditions
Cirrhosis, Liver, Hypertension, Portal, Esophageal and Gastric Varices, Bleeding Gastric, Encephalopathy
Interventions
TIPS-obliteration
Device
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years and older
Enrollment
8 participants
Timeline
2019 – 2024
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Nov 18, 2024 · Synced Sep 5, 2026, 4:28 PM EDT
Enrolling by invitation No phase listed Observational

Case-Specific Health Care Professional Clinical Survey for Concerto Versa™ Detachable Coils

NCT07639853
View directory record Official record
Conditions
Arteriovenous Malformation, Gastrointestinal Bleed, Gastric Varices, Hemorrhoid, Pelvic Venous Disorders, Peripheral Aneurysms, Portal Vein Embolization, Type II Endoleak, Varicocele, Hemorrhage
Interventions
Concerto Versa™ Detachable Coils
Device
Lead sponsor
Medtronic Endovascular
Industry
Eligibility
22 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
El Paso, Texas
Source: ClinicalTrials.gov public record
Updated Aug 10, 2026 · Synced Sep 5, 2026, 4:28 PM EDT
Completed Not applicable Interventional Results available

Ventricular Assist Device Anti-Factor Xa (VAD ANTIX) Monitoring Study: a Prospective Randomized Feasibility Trial

NCT03143569
View directory record Official record
Conditions
Left Sided Heart Failure, Left Ventricular Assist Device, Anticoagulant Therapy, Gastro Intestinal Bleeding, Thrombosis, LVAD, Anti-factor Xa, aPTT, Heparin
Interventions
aPTT guided heparin management, Anti-factor Xa guided heparin management
Device
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Feb 24, 2020 · Synced Sep 5, 2026, 4:28 PM EDT
Completed No phase listed Observational

Impact of EUS Guided Treatment of Gastric Varices

NCT05521685
View directory record Official record
Conditions
Gastric Varices Bleeding
Interventions
Endoscopic Ultrasound (EUS) administration of cyanoacrylate tissue adhesive to control bleeding gastric varices
Procedure
Lead sponsor
Indiana University
Other
Eligibility
18 Years to 99 Years
Enrollment
119 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Jan 11, 2024 · Synced Sep 5, 2026, 4:28 PM EDT
Completed Phase 2 Interventional

SAFEstart Feeding Intolerance Study Phase II

NCT00331201
View directory record Official record
Conditions
Feeding Intolerance, Abdominal Distention, Gastric Residual, Emesis and Diarrhea, Blood in Stool
Interventions
SAFEstart
Drug
Lead sponsor
Intermountain Health Care, Inc.
Other
Eligibility
Not listed
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
1
States / cities
Ogden, Utah
Source: ClinicalTrials.gov public record
Updated Nov 27, 2006 · Synced Sep 5, 2026, 4:28 PM EDT
Withdrawn Not applicable Interventional

Validation of Esophageal Variceal Grading: A Comparative Study of Upper Gastrointestinal (GI) Endoscopy and Capsule Endoscopy

NCT00475592
View directory record Official record
Conditions
Esophageal and Gastric Varices
Interventions
Esophageal Capsule Endoscopy, Upper Gastrointestinal Endoscopy
Device
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 23, 2017 · Synced Sep 5, 2026, 4:28 PM EDT
Completed Not applicable Interventional Results available

Evaluation of Endostapled Anastomoses for Laparoscopic Gastric Bypass (EEA-LGB)

NCT00254072
View directory record Official record
Conditions
Morbid Obesity
Interventions
3.5 mm vs 4.8 mm Stapler During Laparoscopic Gastric Bypass
Procedure
Lead sponsor
University of California, Irvine
Other
Eligibility
18 Years to 60 Years
Enrollment
355 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
6
States / cities
Orange, California • Tampa, Florida • Boston, Massachusetts + 3 more
Source: ClinicalTrials.gov public record
Updated Feb 17, 2010 · Synced Sep 5, 2026, 4:28 PM EDT
Completed No phase listed Observational

Registry for Upper Gastrointestinal Bleeding

NCT04211194
View directory record Official record
Conditions
Peptic Ulcer Hemorrhage, Peptic Ulcer, Acute With Hemorrhage
Interventions
Upper GI Endoscopy
Procedure
Lead sponsor
AdventHealth
Other
Eligibility
18 Years and older
Enrollment
2,999 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Feb 16, 2022 · Synced Sep 5, 2026, 4:28 PM EDT
Completed Phase 2 Interventional

Study Evaluating Pantoprazole in Peptic Ulcer Hemorrhage

NCT00037570
View directory record Official record
Conditions
Peptic Ulcer Hemorrhage
Interventions
Pantoprazole
Drug
Lead sponsor
Wyeth is now a wholly owned subsidiary of Pfizer
Industry
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2002
U.S. locations
6
States / cities
Los Angeles, California • San Diego, California • Cincinnati, Ohio + 3 more
Source: ClinicalTrials.gov public record
Updated Feb 7, 2013 · Synced Sep 5, 2026, 4:28 PM EDT
Terminated Phase 4 Interventional

Lansoprazole Preventing Gastroduodenal Stress Ulcerations

NCT00220909
View directory record Official record
Conditions
Patients Undergoing Elective Coronary Artery Bypass Graft
Interventions
Lansoprazole
Drug
Lead sponsor
Temple University
Other
Eligibility
18 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 10, 2008 · Synced Sep 5, 2026, 4:28 PM EDT
Completed Phase 4 Interventional Results available

Time Interval for Endoscopic Variceal Ligation

NCT01291277
View directory record Official record
Conditions
Variceal Bleeding
Interventions
Endoscopic Variceal Ligation
Device
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2015
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Feb 12, 2017 · Synced Sep 5, 2026, 4:28 PM EDT
Not listed Phase 4 Interventional Accepts healthy volunteers

Metoclopramide in Upper Gastrointestinal Bleed

NCT05746377
View directory record Official record
Conditions
Upper GI Bleeding, Bleeds Gastric, Bleed Ulcer, Hemorrhage Gastric, Hemorrhage; Ulcer
Interventions
Metoclopramide 10mg, Saline
Drug
Lead sponsor
Mercy Health System
Network
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Rockford, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 10, 2023 · Synced Sep 5, 2026, 4:28 PM EDT
Completed No phase listed Observational

Systematic Assessment and Targeted Improvement of Services Following Yearlong Surgical Outcomes Surveys

NCT02032030
View directory record Official record
Conditions
Heart Attack, Cardiac Arrest, Congestive Heart Failure, Atrial Fibrillation, Angina, Deep Vein Thrombosis, Pulmonary Embolism, Respiratory Arrest, Respiratory Failure, Pneumonia, Gastrointestinal Bleed, Stomach Ulcer, Delirium, Stroke, Nerve Injury, Surgical Wound Infection
Interventions
Not listed
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
73,952 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2020
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Aug 8, 2022 · Synced Sep 5, 2026, 4:28 PM EDT
Completed Not applicable Interventional

Endoscopic Sclerotherapy and/or Ligation Versus Portacaval Shunt for Bleeding Gastric Varices

NCT00820781
View directory record Official record
Conditions
Gastric Bleeding, Cirrhosis
Interventions
Portacaval shunt, Sclerotherapy
Procedure
Lead sponsor
University of California, San Diego
Other
Eligibility
Not listed
Enrollment
518 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1977 – 2003
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Jan 11, 2009 · Synced Sep 5, 2026, 4:28 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Cryotherapy for GAVE

NCT04760873
View directory record Official record
Conditions
GAVE - Gastric Antral Vascular Ectasia, Bleeding, Bleeding Gastric
Interventions
cryotherapy
Device
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years to 90 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
5
States / cities
Tampa, Florida • New Hyde Park, New York • New York, New York + 2 more
Source: ClinicalTrials.gov public record
Updated Dec 4, 2024 · Synced Sep 5, 2026, 4:28 PM EDT
Not listed Phase 2 Interventional

Metoclopramide, Azithromycin, or Nondrug Pretreatment for UGIB to Reduce Second Endoscopy

NCT03840057
View directory record Official record
Conditions
Gastro Intestinal Bleeding, Upper Gastrointestinal Bleeding
Interventions
Azithromycin Injection, Metoclopramide Injectable Solution, Sodium chloride 0.9%
Drug
Lead sponsor
Waihong Chung
Other
Eligibility
18 Years and older
Enrollment
435 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Aug 6, 2020 · Synced Sep 5, 2026, 4:28 PM EDT
Withdrawn Phase 3 Interventional

Carvedilol vs Band Ligation vs Combination Therapy for Primary Prophylaxis of Variceal Bleeding

NCT02066649
View directory record Official record
Conditions
Portal Hypertension Related to Cirrhosis
Interventions
Carvedilol, Variceal band ligation
Drug · Procedure
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Newark, New Jersey
Source: ClinicalTrials.gov public record
Updated Jul 23, 2018 · Synced Sep 5, 2026, 4:28 PM EDT
Terminated No phase listed Observational

Detection of Gastrointestinal Bleeding in Intensive Care Patients Via Biosensor Watch

NCT03874169
View directory record Official record
Conditions
Gastro Intestinal Bleeding
Interventions
E4 wristband
Device
Lead sponsor
Columbia University
Other
Eligibility
25 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 2, 2023 · Synced Sep 5, 2026, 4:28 PM EDT
Completed Phase 3 Interventional

Prevention of Esophageal Varices by Beta-Adrenergic Blockers

NCT00006398
View directory record Official record
Conditions
Esophageal and Gastric Varices, Liver Cirrhosis, Portal Hypertension
Interventions
Timolol Maleate, Placebo
Drug
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
18 Years to 75 Years
Enrollment
213 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1993 – 2002
U.S. locations
3
States / cities
New Haven, Connecticut • West Haven, Connecticut • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 31, 2017 · Synced Sep 5, 2026, 4:28 PM EDT
Terminated Phase 3 Interventional

Clopidogrel and the Optimization of Gastrointestinal Events (COGENT-1)

NCT00557921
View directory record Official record
Conditions
Acute Coronary Syndrome, Myocardial Infarction, Coronary Artery Disease, Percutaneous Coronary Intervention
Interventions
CGT-2168 (clopidogrel 75 mg/omeprazole 20 mg) and aspirin, Plavix (clopidogrel 75 mg) and aspirin
Drug
Lead sponsor
Cogentus Pharmaceuticals
Industry
Eligibility
21 Years and older
Enrollment
5,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
247
States / cities
Alexander City, Alabama • Birmingham, Alabama • Geneva, Alabama + 205 more
Source: ClinicalTrials.gov public record
Updated Jan 27, 2009 · Synced Sep 5, 2026, 4:28 PM EDT
Completed Not applicable Interventional Results available

Study of Early Endocapsule (EC) in Clinical Decision Unit Versus Standard of Care Work-up for GI Bleeding

NCT03955055
View directory record Official record
Conditions
Gastro Intestinal Bleeding, Hematemesis, Melena
Interventions
Video Capsule Endoscopy
Device
Lead sponsor
Christopher Marshall
Other
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Worcester, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 9, 2023 · Synced Sep 5, 2026, 4:28 PM EDT
Completed No phase listed Observational

Endoscopic Therapy for Bleeding Marginal Ulcers After Gastric Bypass

NCT01040416
View directory record Official record
Conditions
Bleeding Marginal Ulcer
Interventions
Not listed
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 65 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Fresno, California
Source: ClinicalTrials.gov public record
Updated Dec 28, 2009 · Synced Sep 5, 2026, 4:28 PM EDT
Completed Not applicable Interventional Results available

Anticoagulation With Enhanced Gastrointestinal Safety (AEGIS) Trial

NCT05085405
View directory record Official record
Conditions
Upper Gastrointestinal Bleeding
Interventions
Clinician notification, Clinician Notification with Nurse Facilitation, Clinician Notification / Patient Activation, Clinician Notification with Nurse Facilitation / Patient Activation
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jun 28, 2023 · Synced Sep 5, 2026, 4:28 PM EDT