View clinical trials related to Hemorrhage.
Filter by:Secondary brain ischaemia (SBI) usually develops after aneurysmal subarachnoid haemorrhage (SAH) and severe traumatic brain injury (TBI). The current management strategies are based on intracranial pressure-targeted therapy (ICP-targeted) with cerebral microdialysis monitoring (modified Lund concept) or cerebral perfusion pressure-targeted therapy (CPP-targeted). We present a randomised controlled study to compare the two management strategies. The hypotheses of the study were: - SBI developed after aneurysmal SAH and severe TBI share the same crucial characteristics and any treatment applied will essentially treat the same underlying pathophysiology. - ICP-targeted therapy with cerebral microdialysis monitoring according to the modified Lund concept is superior to CPP-targeted therapy in managing comatose patients with SBI after aneurysmal SAH and severe TBI. Sixty comatose operated patients with SBI following aneurysmal SAH and severe TBI were randomized into ICP-targeted therapy with cerebral microdialysis monitoring and CPP-targeted therapy groups. Mortality rates in both groups were calculated and biochemical signs of cerebral ischaemia were analysed using cerebral microdialysis. Outcome for cerebral microdialysis was measured as poor outcome (Glasgow Outcome Scale score 1, 2 and 3) or good outcome (Glasgow Outcome Scale score 4 and 5).
This study examined the effect of magnesium sulfate (MgSO4) exposure on adverse outcome in extremely low birth weight (ELBW) infants. For infants included in the NICHD Neonatal Research Network Generic Database whose mothers were given prenatal MgSO4, data were prospectively collected on maternal/infant conditions and magnesium exposure (including indications, timing and duration of exposure).
The purpose of this study is to find risk factors for hemorrhagic stroke, specifically intracerebral hemorrhage (ICH), among Caucasians, African Americans, and Hispanics.
Total abdominal hysterectomy is known to be associated with operative blood loss, which can lead to patients' morbidity. Misoprostol, a prostaglandin, has been shown to be effective in reducing operative blood loss during myomectomy. It is the first study to investigate if preoperative misoprostol is effective in reducing operative blood loss during total abdominal hysterectomy.
The purpose of this pilot trial is to test the safety and efficacy of administering one dose of vitamin E, via a tube into the stomach, to extremely preterm infants (less than 27 weeks gestation and less than 1000 grams birth weight). This pilot will examine whether a single dose of vitamin E will be absorbed into the infants' bloodstreams with resulting serum α-tocopherol level in the target range of 1-3 mg/dl.
The efficacy and safety of TachoSil® as secondary hemostatic treatment in hepatic resection surgery will be compared to the standard USA licensed hemostatic agent, Surgicel® Original. Hemostatic efficacy will be evaluated intraoperatively after application of randomized treatment.
Cardiac surgical procedures account for a large amount of allogeneic transfusion. Tranexamic acid (TA), a synthetic antifibrinolytic drug, has been shown to reduce blood loss and transfusion requirements in cardiac surgery with Cardiopulmonary bypass. There are currently multiple dosing regimens for TA in cardiac surgery. Preliminary dose-response study has shown that low dose of TA would be as hemostatic efficacy as higher dose. Currently, no randomized study focus on TA in primary valve surgery. The aim of this prospective, double-blinded, randomized trial is to compare two dosing regimens of TA during primary valve surgery on perioperative blood loss and allogeneic blood transfusion.
The purpose of this study is to assess real time changes in raw and processed EEG in relation to the clinical and radiological evidence of cerebral vasospasm.
The aim of this study is to compare the efficacy of a proton pump inhibitor (lansoprazole) and a histamine-2 receptor antagonist (famotidine) in preventing recurrent ulcer bleeding in patients with a history of H. pylori-negative idiopathic peptic ulcers.
The purpose of this study is to determinate the utility of staple-line reinforcement on lineal gastrointestinal anastomoses. Hypothesis: Seamguard device will decrease the incidence of leak and bleeding in digestive lineal stapled anastomoses.