View clinical trials related to Hemorrhage, Surgical.
Filter by:Intraoperative cell salvage is commonly used in surgeries that carry a major hemorrhagic risk to reduce the administration of allogeneic red blood cells and thus improve the outcome for the patient. When processing the salvaged blood, however, a large part of the patient's plasma is washed out. This is a disadvantage with regard to an optimal coagulation status after these types of surgeries, especially liver transplantation. There are currently various cell saver systems on the market. According to the manufacturers, the plasma is returned to the patient in different quantities as part of the processing procedure. Thus, it can be assumed that in addition to red blood cells, platelets (part of plasma) are re-transfused and contribute to an optimized coagulation. Unfortunately, there is a lack of studies in this regard in the liver transplant surgery population. The investigators aim to study the performance of two different cell saver devices regarding preservation of platelet number and function.
Fibroids are the most commonly encountered tumors in the female reproductive system. In patients, fibroids most often lead to abnormal uterine bleeding and the resulting anemia. In some cases, they can cause infertility or habitual abortions. Another complaint caused by fibroids is pain due to pressure and effects on adjacent organs. Very large fibroids can lead to abdominal swelling. Therefore, if a patient becomes symptomatic due to fibroids, myomectomy or, if necessary, hysterectomy is required. Because fibroids have a significant blood supply, there is a high risk of intraoperative bleeding and related complications. Additionally, the most common complication in these patients after the operation is bleeding. In many of these patients, intraoperative or postoperative blood transfusions are performed. If bleeding cannot be intervened early in these patients, hemodynamic instability, shock, coagulopathy, and, in the final stage, death can occur due to hemorrhage. Therefore, both intraoperative and postoperative bleeding control is of vital importance in patients undergoing myomectomy.
Enhanced recovery after bariatric surgery imposes a significant reduction in length of hospital stay. However beneficial for the overall recovery it reduces the hospital observation time. after a laparoscopic surgery during which one of the longest resection line in surgery or anastomosis are created. Therefore, discovering possible safe and effective ways of pharmacologically reducing surgical blood loss and reducing the risk of postoperative bleeding would be an invaluable addition to the protocol. The systemic use of tranexamic acid (TXA) has been shown to be effective in many types of surgery, reducing the incidence of post-operative bleeding and thereby reducing the rate of reoperation.
This is a pre-market, prospective, randomized (1:1), multicenter, pivotal clinical investigation. The purpose of this investigation is to determine the clinical performance of GATT-Patch as compared with SURGICEL® Original for the management of minimal, mild, or moderate bleeding during minimally invasive liver and gallbladder surgery.
Shoulder arthroscopy provides many benefits with a permanent increase in the possibilities and complexity of the application. A condition to perform it is intraoperative visual clarity dependent on hemorrhage control. The aim of this prospective, double blind, randomized, and controlled study is to examine the effect of intravenously administered tranexamic acid (TXA) on the visual clarity, perioperative hemorrhage, duration and early postoperative course of shoulder arthroscopy in beach chair position, which is not yet available in the literature. In the tested and control group, the investigators measure hemoglobin (Hb) in the waste irrigation fluid and the patient's blood before and after the procedure, visual clarity, duration of the procedure, postoperative shoulder swelling, pain level and analgesic drug consumption. The research uses scientific methods to determine if there is a reasonable basis for introducing TXA into routine clinical use.
This is a pre-market, prospective, randomized (2:1), multicenter, multi-national pivotal clinical investigation. The purpose of this investigation is to determine the clinical safety and performance of GATT-Patch as compared with TachoSil for the management of minimal, mild, or moderate bleeding during elective open liver surgery.
Prospective, Multicenter, Double-blind, Randomized, Study to Evaluate DrugSorb-ATR Removal of Apixaban and Rivaroxaban to Reduce Likelihood of Serious Bleeding in Patients Undergoing Urgent Cardiothoracic Surgery
This registry will capture real-world clinical use patterns and associated clinical outcomes with the use of CytoSorb for the removal of antithrombotic agents.
Prospective, multi-center, double-blind, randomized pivotal trial to evaluate the safety and effectiveness of the DrugSorb-ATR system for intraoperative removal of ticagrelor in patients undergoing urgent cardiothoracic (CT) surgery with cardiopulmonary bypass (CPB).
The purpose of this study is to determine the clinical safety and performance of GATT-Patch for management of haemorrhage during elective open liver surgery.