Crick
HomeTrialsGenesDrugs23andMeGraphBlogContact
  • Home
  • Trials
  • Genes
  • Drugs
  • 23andMe
  • Graph
  • Blog
  • Contact
Crick

An open-source clinical intelligence platform. Explore clinical trials, gene networks, and molecular structures using public data sources.

Data Sources

  • ClinicalTrials.gov
  • OpenTargets
  • ClinVar
  • PubChem

Links

  • Contact
  • Privacy

© 2026 Crick. All rights reserved.

Crick is for educational purposes only. Not medical advice.

Results for “Obscure Gastrointestinal Bleeding”

25 trials

Filters

Phase
Early Phase 1
Phase 1
Phase 2
Phase 3
Phase 4
Status
Recruiting
Active, Not Recruiting
Not Yet Recruiting
Completed
Enrolling by Invitation

Showing 20 of 25 results

Not applicableUnknownNCT05140057
What this trial is testing

Preparation Regimens to Improve Capsule Endoscopy Visualization and Diagnostic Yield

Who this might be right for
Obscure Gastrointestinal Bleeding
Centro Hospitalar de Vila Nova de Gaia/Espinho, E.P.E. 210
Not applicableStudy completedNCT02069262
What this trial is testing

Angiography Combination Laparoscopy in Patients With Obscure Gastrointestinal Bleeding

Who this might be right for
Surgical Wound
The Second People's Hospital of GuangDong Province 66
Not applicableStudy completedNCT03935360
What this trial is testing

Oakland-Jairath Score Validation

Who this might be right for
Lower Gastrointestinal Bleeding
London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's 344
Not applicableWithdrawnNCT01837030
What this trial is testing

Capsule Endoscopy Versus Conservative Therapy for Obscure Gastrointestinal Bleeding

Who this might be right for
HemorrhageAnemia
Medical University of South Carolina
Post-approval studies (Phase 4)Study completedNCT01654770
What this trial is testing

A Prospective Study Comparing Urgent Video Capsule Endoscopy With Urgent Double-balloon Enteroscopy

Who this might be right for
Overt Obscure Gastrointestinal Bleeding
King Chulalongkorn Memorial Hospital 27
Large-scale testing (Phase 3)Study completedNCT00224627
What this trial is testing

Capsule Endoscopy vs. Push Enteroscopy in Occult Gastrointestinal Bleeding OGIB

Who this might be right for
Occult Gastrointestinal Bleeding
Assistance Publique - Hôpitaux de Paris 45
Not applicableStudy completedNCT03464539
What this trial is testing

Occult Obscure Gastrointestinal Bleeding

Who this might be right for
Gastrointestinal Bleeding
Blymum Srl 60
Testing effectiveness (Phase 2)Study completedNCT00389935
What this trial is testing

Thalidomide Reduces Arteriovenous Malformation Related Gastrointestinal Bleeding

Who this might be right for
Arteriovenous MalformationHereditary Hemorrhagic TelangiectasiaHematochezia+1 more
Northport Veterans Affairs Medical Center 14
Not applicableStudy completedNCT00153686
What this trial is testing

Capsule Endoscopy or Mesenteric Angiogram in Patients With Overt Gastrointestinal Bleeding (GIB) of Obscure Origin

Who this might be right for
Gastrointestinal Hemorrhage
Chinese University of Hong Kong 58
Not applicableUnknownNCT05731388
What this trial is testing

Assessing Depth of Small Bowel Insertion at Push Enteroscopy by Using Capsule Endoscopy

Who this might be right for
Obscure Gastrointestinal BleedingGastrointestinal DiseasesGastrointestinal Bleed+1 more
Unity Health Toronto 59
Not applicableLooking for participantsNCT04646083
What this trial is testing

Depth of Maximal Ileal Insertion During Retrograde Enteroscopy With TTS Balloon

Who this might be right for
Obscure Gastrointestinal BleedingAnemia, Iron Deficiency
Texas Tech University Health Sciences Center, El Paso 100
Post-approval studies (Phase 4)Study completedNCT01006824
What this trial is testing

Trial of Wireless Capsule Endoscopy in the Evaluation of Obscure Gastrointestinal Bleeding

Who this might be right for
Obscure Gastrointestinal Bleeding (Occult or Overt)
University of Southern California 136
Testing effectiveness (Phase 2)Study completedNCT00964496
What this trial is testing

Long-term Effects of Thalidomide for Recurrent Gastrointestinal Bleeding Due to Vascular Malformation

Who this might be right for
Obscure Gastrointestinal BleedingAngiodysplasiaGastric Antral Vascular Ectasia+1 more
Shanghai Jiao Tong University School of Medicine 55
Not applicableWithdrawnNCT01114295
What this trial is testing

Computed Tomography Enterography (CTE) Versus Capsule Endoscopy for Overt, Obscure Gastrointestinal (GI) Bleeding

Who this might be right for
Recurrent Gastrointestinal Bleeding
Brigham and Women's Hospital
Not applicableLooking for participantsNCT07089030
What this trial is testing

Endoscopic Evaluation for Iron Deficiency Anemia in Patients on Antithrombotic Therapy

Who this might be right for
Obscure Gastrointestinal BleedingIron-Deficiency AnemiaAntithrombotic Therapy
Centre intégré universitaire de santé et de services sociaux de la Mauricie-et-du-Centre-du-Québec 20
Not applicableUnknownNCT04568343
What this trial is testing

Evaluation of Obscure Gastrointestinal Bleeding Patients With Conventional Capsule Endoscopy and Panoramic Side View Capsule Endoscopy

Who this might be right for
Capsule Endoscopes
Taipei Veterans General Hospital, Taiwan 30
Not applicableStudy completedNCT01821326
What this trial is testing

Risk Factors for Rebleeding in Patients With Obscure Gastrointestinal Bleeding

Who this might be right for
Gastrointestinal Bleeding
Shanghai Jiao Tong University School of Medicine 339
Not applicableWithdrawnNCT00593021
What this trial is testing

Diagnostic Evaluation of Obscure Gastrointestinal Bleeding

Who this might be right for
Obscure Gastrointestinal Bleeding
Brigham and Women's Hospital
Not applicableStudy completedNCT00694954
What this trial is testing

Capsule Endoscopy vs Standard of Care for Obscure Intestinal Bleeding

Who this might be right for
Iron Deficiency Anemia
University of Calgary 160
Not applicableStudy completedNCT01625585
What this trial is testing

Single Balloon Enterosocpy Obscure Gastrointestinal Bleeding Bleed

Who this might be right for
Obscure Gastrointestinal Bleeding
Washington University School of Medicine 147
Next Page