View clinical trials related to Blood Loss.
Filter by:The primary goal of this study will be to determine if perioperative IV Tranexamic Acid (TXA) administration will reduce intra-operative bleeding and subsequently improve visual clarity during surgery and reduce operative traction time in patients undergoing hip arthroscopy. Additionally, this study aims to determine whether IV TXA injections will reduce post-operative pain and affect hip-specific patient-reported outcomes in patients undergoing hip arthroscopy.
The study is a prospective, randomized, double blinded, placebo controlled trial that aims to investigate the hypothesis that early administration of tranexamic acid (TXA) following diagnosis of hip fracture will lower pre and postoperative blood loss and transfusion rates. Patients who present to the hospital with a hip fracture will be recruited and randomized into two treatment arms. The treatment group will receive 1950mg of oral TXA (three tablets, 650 mg each) and the control group will be given three tablets of oral placebo while in the Emergency Department. Patients will then be admitted to the Orthopaedic Trauma service and treated surgically with cephalomedullary nail, hemiarthroplasty, sliding hip screw, percutaneous screws, or total hip arthroplasty.
Blood volume measurements are a critical step in the emergency care of trauma patients. The typical approach to this is to rely on historical information, physical examination and metrics such as heart rate. There is currently no good real-time measure to track blood volume. This study investigates the use of phonocardiography (listening to the sounds made by the heart) to track changes in central blood volume.
This trial is to determine the effect of Tranexamic Acid (TXA) on blood loss during endoscopic pituitary surgery. The hypothesis of this study is that TXA will reduce blood loss during surgery compared to a placebo. To answer this hypothesis, the investigators are conducting a randomized controlled trial in which half of participants will receive TXA and half will receive placebo (saline) in a double blind fashion.
The purpose of this study is to determine the effect of tranexamic acid (TXA) on blood loss and transfusion requirements in patients with femur fractures requiring open surgical approaches.
The goal of this study is to determine if the use of tranexamic acid, a safe and effective antifibrinolytic, in patients with intertrochanteric hip fractures will result in a reduction in blood transfusion rates. Treatment will be administered pre-operatively as well as at the time of surgical incision. The primary outcome will be need for blood transfusion. Secondary outcomes will include calculated perioperative blood loss, length of stay, cost of inpatient care, and rate of adverse events, including DVT, PE, infection, MI, cerebrovascular event, need for re-hospitalization or re-operation and 30 day mortality.
The incidence of complications after standard open pancreaticoduodenectomy for pancreatic or peri-ampullary tumours is around 50%. The amount of intra-operative blood loss is an important factor that determines the occurrence of postoperative complications. Therefore, any significant reduction of intra-operative blood loss will benefit the peri-operative course.