View clinical trials related to Hemorrhage.
Filter by:This is a randomized, double-blind, placebo-controlled, single-dose study investigating the safety and efficacy of NA-1 in patients with subarachnoid hemorrhage (SAH) undergoing endovascular repair of ruptured intracranial aneurysms. Up to 300 male and female patients with SAH undergoing endovascular repair of a ruptured intracranial aneurysm will be dosed with 2.60 mg/kg of NA-1 or placebo as a 10 minute intravenous infusion after completion of the endovascular procedure on Day 1 of the study period. Subjects will undergo interim procedures at Day 2-4, Day 30-45, and end-of-study procedures on Day 90.
Intracerebral hemorrhage is bleeding into the brain and is a major cause of stroke and other complications. Brain injury from intracerebral hemorrhage occurs in two phases. The early phase involves the mechanical compression of brain tissue by the expanding hematoma. In a later phase, brain swelling develops causing further compression that may lead to brain herniation and death. This study investigates the neuroprotective role of haptoglobin, in minimizing the development of brain swelling following intracerebral hemorrhage.
The use of Oxytocin, Carbetocin and buccal misoprostol in patients undergoing elective Cesarean Section
This Phase 1 study consists of 2 parts. Part 1 will be an open-label, randomized, 2 treatment, 2-way crossover study. Part 2 will be a double-blind (Sponsor unblinded), randomized, placebo controlled, sequential descending prothrombin complex concentrate dose, 2 sequence, 2 period crossover study. In both parts of the study, the assessor of BD and BV will remain blinded. In Part 2 of the study, both the subject and the clinic staff involved in study conduct will be blinded (with the exception of the pharmacist or nurse who prepares the blinded individual treatments from open-label supplies). The study programmer and statistician will also be blinded to treatment assignment. The Sponsor will remain unblinded for both parts of the study.
This is a randomized trial comparing oxytocin versus oxytocin + syntometrine in the prevention of post partum haemorrhage in patients undergoing caesarean section
to compare effectiveness and tolerability of carbetocin versus syntometrine in prevention of Postpartum hemorrhage after cesarean section
To the Investigators' knowledge, TXA has not been studied in the setting of reverse total shoulder arthroplasty. We propose a double-blinded, randomized, controlled trial comparing perioperative administration of TXA to placebo in the setting of RTSA. The purpose of this study is to examine the efficacy of TXA in reducing overall blood loss and transfusion rates in patients undergoing reverse total shoulder arthroplasty.
Intrahepatic division of the hepatic vein is associated with less blood loss than extrahepatic dissection and division of the right hepatic vein.
To collect confirmatory data in support of the safety and performance of the ArtVentive Medical Group Endoluminal Occlusion System.
Cerebral small vessel disease (cSVD) encompasses all pathological processes that affect the small vessels of the brain. On brain-MRI cSVD is characterized by structural brain abnormalities such as white matter lesions (WMLs). Clinically, cSVD is related to acute syndromes as lacunar stroke but also to more chronic health problems such as cognitive decline. Recent literature suggests that a disrupted blood brain barrier (BBB), leading to elevated BBB permeability, may play a pivotal role in the aetiology of cSVD and lacunar stroke. The BBB is a complex system of neuronal, glial and vascular cells which main function is to shield the brain from toxic components and regulate the homeostasis. Elucidating the role of the BBB may have far reaching consequences for the treatment of cSVD patients and the reduction of recurrence rate of the disease. This could lead to a better quality of life among cSVD patients and reduce the economic burden on society. Currently the exact contribution and extent of a possibly defective BBB in cSVD remains largely unclear, due to the lack of a reliable method to accurately quantify the BBB permeability in cSVD patients. As a result, the current treatment consists of treating the cardiovascular risk factors, often with poor results. Quantification of the BBB permeability provides an objective measure of the integrity of the BBB and as such aids the study of the role of the BBB. The aim of this study is to realize a clinically applicable MRI-method to quantify the BBB permeability. Moreover, the method can be used to study the involvement of BBB disruption in other neuropathologies including Alzheimer's disease, vascular dementia, hypertension and diabetes. Primary Study Objective: To realize a clinically applicable quantification of BBB permeability using DCE-MRI by determining the reproducibility of the DCE-MRI method Secondary Study Objective: To achieve the shortest scan duration without compromising the reliability of the BBB permeability quantification. Hypotheses: 1. Using an optimized DCE-MRI method to quantify the BBB permeability, the BBB permeability can be reliably determined in cSVD patients. 2. The scan duration can be shortened without compromising the reliability of the BBB permeability quantification.