View clinical trials related to Hemorrhage.
Filter by:ASA is the most commonly drug used worldwide for prevention of cardiovascular diseases. However, ASA is increasingly recognized as a culprit for small bowel bleeding. Small bowel bleeding is notoriously difficult to diagnose because it is beyond the reach of conventional endoscopy. The advent of wireless, video capsule endoscopy has revolutionized the visualization of small bowel. Capsule endoscopy is a pill that contains a tiny camera for capturing pictures of the small bowel after being swallowed. Currently, capsule endoscopy is a recommended noninvasive approach of identifying the source of small bowel bleeding. Management of ASA-associated small bowel bleeding is a major clinical challenge since there is not a single effective treatment for small bowel ulcer, and continuation of ASA increases the risk of recurrent small bowel bleeding. However, discontinuation of ASA exposes patients to thrombotic complications. Suppression of prostaglandin synthesis is an important mechanism of ASA-induced small injury. Consistent with this theory, preliminary data from a case series showed that misoprostol, a prostaglandin analog, healed small bowel ulcers in ASA users. However, the efficacy of misoprostol in healing ASA-associated small bowel ulcers has not yet been confirmed by prospective randomized trials. This double-blind clinical trial tests the hypothesis that misoprostol can heal small bowel ulcers in Aspirin users complicated by small bowel bleeding.
To evaluate the safety and hemostatic effectiveness of EVARREST™ Fibrin Sealant Patch (EVARREST) versus standard of care treatment (SoC) in controlling parenchymal bleeding during hepatic surgery.
The purpose of this study is to investigate the effect of transcranial stimulation for upper limb training of patients with sequelae from an intracranial hemorrhage. Patients receive five days of upper limb occupational therapy training in combination with real or sham stimulation. Patients complete the Jebsen Taylor Hand Function Test before, after and 7 days later. The intervention takes place at patients' home address.
This is a study of patients admitted with major traumatic injuries. Such patients may develop inadequate circulation to the organs as a result of internal blood loss. Early detection of internal blood loss can be difficult as physical examination alone may miss patients with significant blood loss. Some patients with internal bleeding will arrive with low blood pressure; these patients are usually given 2 liters of intravenous fluid to determine if their blood pressure will recover. If the blood pressure does not rise or if it drops again later, the blood loss can be assumed to be severe, and the patient will likely need transfusions, surgery and other interventions. However, this fluid treatment method can lead to delays and complications as some patients may initially respond but then continue to bleed. The inferior vena cava (IVC) is the large vein draining blood from the lower body to the heart. The inferior vena cava is known to empty when the patient has had significant blood loss. The vena cava diameter can be seen using ultrasound. This study intends to perform ultrasound to examine the vena cava diameter on patients just after arriving with major trauma. The hypothesis of the proposed study is that an ultrasound assessment protocol of inferior vena cava diameter and collapsibility can detect and aid management of non-compressible hemorrhage in major trauma victims. After the patient has been given the 2 liter intravenous fluid treatment, the inferior vena cava diameter will be measured again. A third examination 8-24 hours after admission will determine if the inferior vena cava diameter has returned to normal. We propose that measuring the inferior vena cava in this manner can predict those patients who are likely to continue bleeding and require interventions such as surgery. Early detection in these patients may avoid delays in treatment, complications and excess mortality. Because this examination is done with handheld ultrasound machines, it could be done outside hospitals and in military combat casualty care.
This research study seeks to explore the effects of massage techniques on pain and anxiety relief among patients with subarachnoid hemorrhages in the ICU setting in comparison to subarachnoid hemorrhagic patients using standard medical therapy. In addition, our aim is to decrease the overall medication use to treat pain and anxiety, and to determine the impact of massage on sleep duration, quality, and breathing. Our goal is to improve and promote comfort during the ICU stay as well as decrease the need for narcotic medication usage.
This study concerns women diagnosed with postpartum hemorrhage and requiring sulprostone therapy. Included patients are randomized to two arms: the "Sulprostone + Bakri balloon" arm versus the "Sulprostone alone" arm. The main objective of this study is to compare the efficiency of a care strategy including the Bakri balloon to that of routine care without the Bakri balloon via a cost-consequence study juxtaposing costs and the necessity of invasive procedures (arterial embolization, ligation of arteries, hysterectomy, intrauterine sutures) for controlling postpartum hemorrhage.
Up to now, only data about early and single coagulation screening exist in extreme low birth weight infants (ELBW) infants. In neonatal practice, coagulation abnormality in preterm babies is primarily investigated by measuring prothrombin time (PT). In fact, FVII activity, which is an important determinant of PT, is strongly associated with bleeding risk. Thus, a method to measure PT with small volume samples (10μL) provides the possibility for serial monitoring even in ELBW infants (CoaguChek®XS, Roche Diagnostics, Vienna, Austria)). Substitution of fesh frozen plasma seemed beneficial in ELBW infants and first trials with rFVII revealed promising results in this patient population. Thus, coagulation monitoring might lead to early and adequate therapy and therefore to a better outcome. The investigators hypothesize that ELBW infants (<1000g birth weight) with primary severe prolongation of prothrombin time or development of severe prothrombin prolongation during sequential monitoring may have more frequent and more severe bleeding incidents (Intraventricular haemorrhage and pulmonary haemorrhage). The investigators aim to explore whether monitoring of PT can predict bleeding events in ELBW children.
This study is determining the clinical outcomes, based on neurological testing, for the parafascicular minimally invasive clot evacuation technique. We will collect data from the time of surgery up until 90 days post procedure. We will also be looking at financial data as well. - H(0): there is no economic benefit to the system with early surgical intervention for ICH - Alternative Hypothesis:H(1) Assuming clinical equipoise, i.e., no benefit in clinical outcome with early surgical intervention (null hypotheses) H(0) is correct), the ability to accelerate the patients care from the entry point to the exit point will result in a significant economic advantage to the system through cost reduction.
Randomized comparison within the endoscopic esophageal varices ligation versus non-selective beta-blocker in the primary prevention of esophageal variceal bleeding in patients with HCC.
Normal human adult volunteers wereused to investigate the performance of medical devices intended to stop junctional bleeding on the battlefield.