Active clinical trials for "Hemorrhage"

The objective of this study is to evaluate the effect of Tranexamic Acid (TXA) on blood loss and need for perioperative blood transfusion following intertrochanteric and subtrochanteric femur fractures. TXA is a antifibrinolytic medication that prevents the breakdown of blood clots by inhibiting the activation of plasminogen to plasmin in the coagulation cascade. Our hypothesis is that by providing TXA at the time of hospital admission it will decrease the amount of preoperative and intraoperative bleeding thereby leading to a decreased need for post-operative transfusion. This a double blinded, placebo controlled, therapeutic trial in which half of patients will be randomized to receive TXA at the time of hospital admission and half of patients will receive a placebo.

The clinical evidence shows that patients with a first episode of intracerebral hemorrhage (ICH) are increasingly old and with greater comorbidity with a recognized impact over mortality. The prediction of the outcome of ICH is not only crucial in the emergin attention to identify those patients with favorable criteria that can benefit from possible treatments; but also after hospital discharge, in primary care where the prediction should facilitate the organization and management of a wide variety of resources: familiar, health and social welfare. Even though there are different scales that predict mortality, these are not sufficiently useful in choosing a treatment or do not provide sufficient data to the family to decide. Due to the characteristics of the population with ICH described in these works, it seems useful to propose a prognostic index (ICHCat) to identify the variables associated to its incidence and mortality and that, in addition, to make adjustments in the comparisons of the survival between different series of patients or different treatment modalities in primary care.

The aim of this study is to assess the ability of the Triton Device to measure blood loss among women undergoing elective and non-elective cesarean delivery. This patient population often experiences significant blood loss during surgery, and measurements of surgical blood loss are often inaccurate.

Current international guidelines suggest a restrictive transfusion strategy, setting that Hb level at 7 g/dl is a reasonable threshold. However, the idea of having only one threshold for all the patients has been challenged by authors, suggesting a more liberal strategy for certain cases. At the moment, there is no other parameter considered accurate enough to be taken into consideration for transfusion strategy management. This study is to use ScVO2, a current, easily accessible parameter, before blood transfusion in order to stratify its indication after cardiac surgery. Monocentric, randomised, single blind study (patient not aware of the group assignments) Patient inclusion will be made in ICU if the physician decides to perform blood transfusion according to standard transfusion strategy to treat a postoperative anemia (Hb<9g/dL). Every patient will go through randomization to be placed in one of the two groups of the study: either the one whose transfusion strategy is adjusted by the pretransfusion ScvO2 (group ScvO2), or the control group. Our main objective is to evaluate the impact of a new transfusion strategy founded on guidelines, but provided ScvO2 is less than 65%, on the incidence of red blood cells transfusion for anemia early after cardiac surgery.

The Addressing Real-world Anticoagulant Management Issues in Stroke (ARAMIS) registry is designed to provide important and timely insight into the management of acute stroke patients who are on novel oral anticoagulants in community practice.

The BleeMACS (Bleeding complications in a Multicenter registry of patients discharged with diagnosis of Acute Coronary Syndrome) registry is an international observational database of bleeding outcomes for patients who are discharged with diagnosis of ACS and underwent Percutaneous Coronary Intervention (PCI), including myocardial infarction or unstable angina. BleeMACS registry enrolls a total of more than 15,000 patients, including data from 16 hospitals in 11 countries: North America (Canada), South America (Brazil) Europe (Germany, Netherlands, Poland, Spain, Italy, Macedonia, Greece), and Asia (Japan and China). The end-point of this study is to characterize patients at high risk of bleeding and to develop a risk score to accurately predict the risk of major bleeding within the first year after discharge from the hospital for an ACS.

The overall purpose of this study is to evaluate how effective Thromboelastography (TEG) is on identifying ischemic and hemorrhagic stroke patients at increased risk for bleeding after receiving tissue plasminogen activator (tPA), as well as on differentiating between patients in whom optimal thrombolysis has been achieved, and those whom it has not.

Cesarean section is one of the most frequently performed major operations worldwide. It accounts for between 1% and 70% of deliveries depending on the facilities or country assessed. In Egypt, the cesarean section rate is 22%, with higher rates seen in private hospitals. In 2015 ,incidence of cesarean section rate in Woman Health Hospital in Assiut university is 51.3% of all deliveries. Different Operational techniques For cesarean section have been defined aimed at reducing surgical time, making the surgery easier and more efficient, lowering costs,decreasing the risk of adverse effects and postoperative morbidity, as well as length of hospital stay. Also, Intraoperative blood loss is one of important complications during cesarean section. A systematic review included twenty one studies, in 2011, revealed that increase incidence of intraoperative blood loss and blood transfusion with increase number of cesarean deliveries.also anemia in the pregnancy increase maternal morbidities included intraoperative blood loss. In Egypt, prevalence of Iron deficiency anemia among pregnant women about 51% of pregnant women. After baby born by cesarean section and the placenta has been extracted, uterine incision is sutured either by temporary removal of the uterus from the abdominal cavity (exteriorization of the uterus) to facilitate uterine incision repair or it is repaired within the abdominal cavity (in situ repair). There had been few randomized controlled trials comparing intraoperative and postoperative morbidity following exteriorization of the uterus with non-exteriorization. The conclusions drawn from these trials have been conflicting.

To evaluate safety and effectiveness of Prizbind® for Intravenous Solution 2.5 g under Japanese clinical condition.

Hemorrhage remains the leading cause of maternal death worldwide. Tranexamic acid has been shown to reduce rates of hemorrhage when given prophylactically prior to cesarean delivery. It has also been shown to be an effective treatment in response to hemorrhage after a vaginal delivery. The aim of this study is to assess the impact of TXA on hemorrhage rates when given prophylactically prior to all deliveries.