| Not Yet Recruiting | HALP as a Novel Score for Prediction of Mortality and re_bleeding in Upper GIT Bleeding NCT07114042 | Sohag University | — |
| Completed | HFNC Versus Conventional Oxygen Therapy in Prolonged Upper Gastrointestinal Endoscopy in the ICU NCT06350864 | Ain Shams University | N/A |
| Completed | Gastric CLEANsing by Intravenous AZithromycin in Urgent Endoscopy NCT06077916 | Clinical Hospital Colentina | N/A |
| Recruiting | PuraStat® Combined With Adrenaline Versus Standard of Care in Upper Gastrointestinal Bleeding NCT06896409 | Tallaght University Hospital | N/A |
| Completed | Awareness of Iron Status Evaluation in UGIB NCT06299007 | Hat Yai Medical Education Center | — |
| Unknown | Single-use Versus Reusable Gastroscopes in Patients With Upper Gastrointestinal Bleeding. NCT06192355 | University Hospital Augsburg | N/A |
| Completed | Usefulness of Metoclopramide to Improve Endoscopic Visualization in Upper Gastrointestinal Bleeding NCT06297954 | Universidad Autonoma de Nuevo Leon | Phase 3 |
| Unknown | Prophylactic Antibiotics in Prevention of Spontaneous Bacterial Peritonitis in Compensated Liver Cirrhosis NCT04711122 | Assiut University | — |
| Completed | Anticoagulation With Enhanced Gastrointestinal Safety NCT05563714 | University of Michigan | N/A |
| Completed | PillSense System for Detecting UGI Bleed NCT05385224 | EnteraSense Limited | N/A |
| Recruiting | OTSC vs. Angiographic Embolization in Patients With Refractory Non-variceal Upper Gastrointestinal Bleeding NCT04902248 | Chinese University of Hong Kong | N/A |
| Completed | Anticoagulation With Enhanced Gastrointestinal Safety (AEGIS) Trial NCT05085405 | University of Michigan | N/A |
| Completed | Detection of Upper Gastrointestinal (GI) Bleeding Using a Novel Bleeding Sensor Capsule -A Pilot Study NCT05631639 | EnteraSense Limited | N/A |
| Completed | Detection of Upper Gastrointestinal (GI) Bleeding Using a Novel Bleeding Sensor Capsule -Healthy Volunteers St NCT05631652 | EnteraSense Limited | N/A |
| Completed | HemoPill Acute ® in Suspected Nonvariceal Upper Gastrointestinal Bleeding NCT04472364 | Wuerzburg University Hospital | N/A |
| Unknown | Metoclopramide, Azithromycin, or Nondrug Pretreatment for UGIB to Reduce Second Endoscopy NCT03840057 | Waihong Chung | Phase 2 |
| Completed | Thoracic Ultrasound on Upper Gastrointestinal Bleeding (ECOBLEDSTUDY) NCT03944148 | Hospital Universitario Dr. Jose E. Gonzalez | — |
| Unknown | Non-warfarin Oral AntiCoagulant Resumption After Gastrointestinal Bleeding in Atrial Fibrillation Patients NCT03785080 | Chinese University of Hong Kong | N/A |
| Completed | Stress Ulcer Prophylaxis Versus Placebo in Critically Ill Infants With Congenital Heart Disease NCT03667703 | Boston Children's Hospital | Phase 4 |
| Completed | Patients With Upper Gastrointestinal Bleeding in Emergency Department NCT05927493 | Assistance Publique - Hôpitaux de Paris | — |
| Completed | Efficacy Test of Real-Time Upper Gastrointestinal Monitoring System NCT03680950 | National Cheng-Kung University Hospital | N/A |
| Terminated | Comparison of 24-hours Versus 72-hours of Octreotide Infusion in Preventing Early Rebleed From Esophageal Vari NCT03624517 | Medical University of South Carolina | Phase 4 |
| Completed | Risk Stratification of Patients Presenting With Upper Gastrointestinal Bleeding to the Emergency Department Us NCT04825977 | Jubilee Mission Medical College and Research Institute | — |
| Completed | Capsule Endoscopy for HEmorrhage in the ER NCT03458000 | George Washington University | N/A |
| Completed | Terlipression Prevent Developing of Acute Kidney Injury During Upper-gastroentestinal Bleeding NCT04358016 | Changhai Hospital | Phase 4 |
| Completed | Hemostatic Powder Following Injection Therapy Versus Conventional Dual Therapy for Endoscopic Hemostasis for N NCT02717416 | Yonsei University | N/A |
| Unknown | Pediatric Acute Gastrointestinal Bleeding Registry NCT03090945 | Boston Children's Hospital | — |
| Completed | UI-EWD for Endoscopic Hemostasis of Bleeding Peptic Ulcers and Bleeding After EMR/ESD NCT02978391 | Next Biomedical Co., Ltd. | N/A |
| Unknown | Trial of Hemospray Plus Epinephrine Injection Versus Endoscopic Hemoclip NCT02537353 | University of Sao Paulo General Hospital | Phase 4 |
| Suspended | Direct Discharge of Patients With Upper Gastrointestinal Bleeding From the Emergency Department After Endoscop NCT03337256 | Chinese University of Hong Kong | N/A |
| Completed | Evaluation of Prognostic Scores in Patients With Upper Gastrointestinal Bleeding and Cancer NCT02508883 | Instituto do Cancer do Estado de São Paulo | — |
| Terminated | Randomized Control Trial Comparing Prokinetics and Their Influence on Endoscopy Outcomes for Upper GI Bleed. NCT02017379 | Texas Tech University Health Sciences Center, El Paso | N/A |
| Unknown | The Use of Hexacapron in Upper Gastrointestinal Bleeding NCT02071316 | Shaare Zedek Medical Center | N/A |
| Completed | Endoscopic Variceal Ligation in Children NCT03943784 | Hospital Vall d'Hebron | — |
| Terminated | Randomized Trial of Outpatient vs. Inpatient Management of Low-risk Patients With Upper Gastrointestinal Bleed NCT02005705 | Yale University | N/A |
| Completed | Use of PillCam ESO2 in Triaging Patients Present With Upper GIB NCT02446678 | Chinese University of Hong Kong | N/A |
| Unknown | A Double Blind Study Comparing Two Doses of IV Esomeprazole After Successful Endoscopic Therapy NCT01275937 | Taipei Medical University | Phase 4 |
| Completed | ASP (PPI_H2RA) Study-H2RA Versus PPI for the Prevention of Recurrent UGIB in High-risk Users of Low-dose ASA NCT01408186 | Chinese University of Hong Kong | Phase 3 |
| Completed | Study of Incidence of Drug-induced Upper Gastrointestinal Bleeding NCT01155401 | AstraZeneca | — |
| Withdrawn | Oral vs Intravenous and Proton Pump Inhibitor (PPI)for Peptic Ulcer Bleeding (PUB) NCT01123031 | Changhua Christian Hospital | Phase 4 |
| Completed | Side Effects of Transesophageal Echocardiography NCT03432559 | Medical University of Vienna | N/A |
| Completed | HDUPE 2004: Gastro-Oesophageal Haemorrhage in Emergency : Gastric Préparation to Endoscopy NCT00259220 | Assistance Publique - Hôpitaux de Paris | Phase 3 |
| Completed | High Versus Standard Dose of Proton Pump Inhibitors (PPIs) in Peptic Ulcer Bleeding NCT00374101 | Casa Sollievo della Sofferenza IRCCS | Phase 3 |
| Completed | Treatment Schistosomal Portal Hypertension: Efficacy of Endoscopy or Surgery NCT01931826 | Universidade Estadual de Ciências da Saúde de Alagoas | N/A |
| Unknown | Transfusion Requirements in Gastrointestinal (GI) Bleeding NCT00414713 | Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau | Phase 4 |
| Completed | Safety & Efficacy of Omeprazole Sodium Bicarbonate for the Prevention of Upper GI Bleeding in the Critically I NCT00045799 | Bausch Health Americas, Inc. | Phase 3 |