Active clinical trials for "Hemorrhage"

This study compares wireless capsule endoscopy (patients swallow a pill-size camera that sends pictures of the intestine to a recorder worn on their belt) to an x-ray study (called dedicated small bowel contrast radiography) in patients who have bleeding from the gastrointestinal tract without a source of the bleeding identified on routine endoscopic examinations of the esophagus (food pipe), stomach, small intestine, and large intestine. The investigators hope to determine if the capsule is a better test in terms of decreasing further bleeding, decreasing the need for further diagnostic testing, and decreasing the need for blood transfusions and time spent in the hospital.

The purpose of this research is to use the "Removing Blood Stasis Decotion" of traditional Chinese medicine treating the acute stage of cerebral hemorrhage with stroke associated pneumonia to explore the impact of "Removing Blood Stasis Therapy" on intestinal microbial flora either within the time window from 6 to 72 hours onset.

The investigators propose a technique using cone beam CT perfusion (CBCTP) imaging with an acetazolamide challenge as a potential diagnostic tool to detect a defect in cerebral autoregulation at a time when it has not yet caused clinically apparent signs or symptoms. 30 participants will be enrolled at the University of Wisconsin - Madison and can expect to be on study for about 2 weeks.

The purpose of the study is to assess the frequency and intensity of intramyocardial haemorrhage in patients with primary STEMI and different reperfusion strategies.

The primary aim of this study is to evaluate whether pulse oximetry based noninvasive hemoglobin (SpHb) monitoring can reduce the incidence of hemoglobin (Hb) level out of the target range in adult patients undergoing major surgery with the potential risk of bleeding.

To test the activity of a polyglucosamine (PG) together with a Standard Management protocol (SM) on the occult and obscure gastrointestinal bleeding (OGIB) and the clinical symptoms in patients suffering from colonic diverticulitis (CD).

Traumatic subarachinoid hemorrhage is associated with serious complications related to mortality . Delayed neuronal ischemia and rebleeding are most common and serious. Progesterone can delay both .

Uncontrolled hemorrhage continues to be a significant source of mortality for trauma patients. Their condition is further complicated by Trauma Induced Coagulopathy (TIC), which makes it more difficult to control bleeding due to coagulation factor deficiency. Prothrombin Complex Concentrate (PCC) is thought to be a promising treatment option. This phase II clinical trial evaluates the use of 4-Factor PCC in addition to standard resuscitation methods compared to standard resuscitation methods alone in patients with TIC. Patients will be randomized at a 1:1 ratio. The primary endpoint of this trial will be 30 day mortality.

The investigators aimed to compare two doses of intravenous (IV) tranexamic acid (TXA) with a combined single dose of topical and IV TXA on haemoglobin decline 24 hours after total joint arthroplasties. The investigators conducted randomized, double-blind trial. The participants were randomized to either intrvenous group receiving 2 doses of 1 gram TXA in intravenous route 3 hours apart, or a combined application group receiving the first 1 gram IV and the topical dose was 1.5 gram after reduction of the fascia.

The aim of this study is to compare dilatation and curettage with hysteroscopy in obtaining an accurate diagnosis of the etiology of abnormal uterine bleeding and outlining a mode of treatment-specific to the cause.