View clinical trials related to Hemorrhage.
Filter by:The purpose of this study is to compare Floseal to our standard of care (SOC) to decrease intraoperative and immediate post-operative bleeding.
Postpartum hemorrhage is one of the most common causes of maternal mortality and serious maternal morbidity, especially in the developing world. In India, hemorrhage is a major cause of maternal mortality: A study by the Register General in 1993 showed that 23 percent of all maternal deaths in rural areas were caused by hemorrhage (Sibley, 2005). The measurement of postpartum blood loss and identification of postpartum hemorrhage are important measures in efforts to prevent and treat postpartum hemorrhage. In recent years, researchers have employed several different methods to measure blood loss in hospital and community-based birth settings. Although research has demonstrated that these laboratory measures are more accurate then visual estimation techniques, no studies have explicitly documented the systematic differences (if any) among different collection modalities. Moreover, only a few of these studies have correlated measured blood loss with changes in hemoglobin levels experienced between the antepartum and postpartum period. The aim of this study is to compare variations in the measurement of blood loss obtained using two popular measurement methods: the Excellent BRASSS-V Drape™ and a modified version of the blood collection method developed by the World Health Organization (WHO).
The main objective is to evaluate the efficacy and safety of topical Tranexamic Acid (TA) to reduce the blood transfusion rate in total knee arthroplasty. The secondary endpoints are to estimate the visible blood loss at 24 hours after surgery, and invisible blood loss through serial counting of Hb/Htc. Methodology. TRANEX1 is a phase III, unicentric, controlled, randomized, double blind clinical trial that compare efficacy and safety of topical TA versus intravenous TA in a multimodal protocol, with no-inferiority criteria(n=79).
Endoscopic biliary sphincterotomy is a common and important procedure for biliary access and therapy during endoscopic retrograde cholangiopancreatography (ERCP). Bleeding is one of the important complications related to sphincterotomy. This study determines the role of proton pump inhibitor (PPI) in preventing post-sphincterotomy bleeding in patients undergoing ERCP and sphincterotomy.
Lower body negative pressure (LBNP) is a laboratory model used to study hemorrhage in humans. The investigators hypothesize that the physiologic changes that occur with application of LBNP mimic those observed in bleeding and hemodynamically unstable trauma patients, and that LBNP is a truly valid model of human hemorrhage.
To evaluate the efficacy and safety of intravitreal aflibercept injection in the treatment of PCV
Patients having Cesarean section after they have been in labor for many hours bleed much more, in average twice as much, as compared with patients having an elective Cesarean section. The investigators believe a simple change in practice might contribute to reduce this bleeding. This study will involve the use of oxytocin (also known as syntocinon), ergonovine (also known as ergot) and carboprost (also known as hemabate). Oxytocin is routinely used to help contract the uterus and keep it contracted after the delivery of the baby and placenta, so as to reduce the amount of blood loss. Ergonovine is also given through the intravenous line, while carboprost is given as an injection in the muscle. Although they are not routinely given in every case, these are very frequently given as rescue medications to patients who fail to respond appropriately to oxytocin. This study is designed to determine if ergonovine or carboprost given in association with oxytocin, in a preventive way, after delivery of the baby and placenta, can reduce the amount of blood loss during Cesarean sections following a trial of labour.
Premature babies can be very sick and have bleeding in the brain. Giving babies more blood before cutting the umbilical cord by delayed cord clamping or umbilical cord milking has been shown to reduce the risk of bleeding in the brain. This may be related to improving perfusion to the brain. However, some studies suggest that delayed cord clamping may not increase hemoglobin or blood volume in babies delivered by cesarean section. Milking the umbilical cord may give more blood in babies delivered by Cesarean Section may improve perfusion and reduce bleeding in the brain.
Null hypothesis: 10 IU Oxytocin is better than sublingual misoprostol 600µg in management of third stage of labor Alternative hypothesis: Sublingual misoprostol 600µg is non- inferior to 10 IU oxytocin and will not be more than 6% worse [than 10 IU oxytocin] in management of third stage of labor
Women with advanced maternal age and morbid obesity, have a higher incidence of labor induction/ augmentation and cesarean section (CS), and are at a greater risk for postpartum hemorrhage (PPH). Oxytocin is the first line drug in the treatment of PPH, however, oxytocin receptor (OTR) desensitization has been recognized in the context of prolonged labors secondary to either endogenous or exogenous oxytocin exposure. It is unknown if oxytocin desensitization specifically affects contractility in women with advanced maternal age and morbid obesity when compared to younger or normal weight populations. Further it is not known if the higher incidence of PPH seen in these women is due to poor uterine contractility and/or poor response to oxytocin. The investigators hypothesize that women with advanced maternal age and morbid obesity will exhibit poor myometrial contractility as compared to women that are younger and of normal body habitus, in both oxytocin pre-treated and untreated myometrium.