Active clinical trials for "Hematemesis"

Terlipressin and Octreotide are two common agents used as adjuvants in the management of variceal bleeding. Both agents have been claimed equivalent to endoscopic therapy in randomized studies. There are no head to head clinical trials of these two agents available in the literature. We aimed to compare the efficacy and safety of Terlipressin and Octreotide in combination with Endoscopic Variceal band Ligation (EVL)in patients presenting with Esophageal Variceal Bleed (EVB).

Band ligation and injection sclerotherapy are two modalities of treatment that are applied using the endoscope. The purpose of this study is to determine which of two methods is better for controlling bleeding from the upper gut.

This study will evaluate the use of the Olympus EndoCapsule EC-10 video capsule compared with the standard of care workup for patients in the Clinical Decision Unit who have symptoms of gastrointestinal (GI) bleeding. Patients will be eligible if they have any symptoms of GI bleeding, either vomiting blood or symptoms without vomiting blood. Patients randomized to the early capsule arm will have an immediate video capsule endoscopy. Patients randomized to the standard of care arm will have no study intervention and will follow the treating physician's diagnostic workup. The primary goal of the study is to compare how often a source of bleeding is identified in patients in the two groups.

The researchers will investigate whether erythromycin infusion is better than gastric lavage prior to emergency endoscopy to improve the quality of examination in patients with upper gastrointestinal bleeding.

The purpose of this study is to examine in prospective, double-blinded randomised manner the ability of novel articaine-containing lozenge to enhance the procedure related compliance (compared to placebo) of the adult patients undergoing upper gastrointestinal endoscopy.

Acute upper gastrointestinal bleeding (AUGIB) is a common medical emergency. In an ageing population, antiplatelet drugs are increasingly being prescribed for treatment and prophylaxis against cardiovascular thrombo-embolic events. In many patients, platelet dysfunction mostly acquired is the principal cause of bleeding. To clinicians, the management of patients on antiplatelet drugs or anticoagulants is a challenge. One has to carefully balance the bleeding against thrombo-embolic risks. Therefore measuring platelet function should be integral in the management plan. A quantitative measurement allows titration of platelet function in accordance with bleeding or thromboembolic risk. Platelet function has not been studied in a large cohort of patients with acute upper gastrointestinal bleeding. As a first step, the study will determine if platelet dysfunction is associated with clinical outcome. In this prospective, observational single centre cohort study of consecutive patients with overt signs of acute upper gastrointestinal bleeding, their platelet function by point of care tests (light transmittance aggregometry, verify now p2y12,the platelet function analysis system (PFA-100) upon their admissions. Patients will be followed up for 30 days after trial enrollment. The primary endpoint is defined as significant bleeding that requires interventions (endoscopic, radiologic or surgery). Secondary end points include cardio- and cerebrovascular thrombo-embolic events and all cause deaths. A receiver operating characteristic (ROC) curve analysis is calculated for each point-of-care test to evaluate if individual test can distinguish between patients with and without primary end point. This study aims to evaluate the capability of platelet function tests to predict clinical outcome in patients with AUGIB. Logistic regression models will then be built in search for independent correlates to the primary and secondary endpoints and to adjust for confounding variables.