View clinical trials related to Hemostatic Disorders.
Filter by:The investigators will test the hypothesis that utilization of a blood and blood component transfusion algorithm guided by the POC Quantra QPlus System in patients undergoing complex cardiac surgery will reduce RBC, plasma, cryoprecipitate, and platelet transfusion during surgery and the first 12 postoperative hours, compared to standard of care (central laboratory transfusion monitoring at the primary anesthesia provider's discretion).
This is an open-label, multicenter study to evaluate the safety, tolerability, and efficacy of HMPL-523 in adult subjects with ITP.
The is a first clinical study for Oricell Therapeutics Inc. in the United States to evaluate the safety, PK, PD and preliminary efficacy of our anti-GPRC5D cell product (OriCAR-017) in subjects with relapsed/refractory multiple myeloma.
In this study, it was aimed to compare the frequency of new oral anticoagulants and warfarin usage, and to reveal the rates of recurrent upper gastrointestinal bleeding among patients who applied to our hospital with upper gastrointestinal bleeding
ENROL, the European Rare Blood Disorders Platform has been conceived in the core of ERN-EuroBloodNet as an umbrella for both new and already existing registries on Rare Hematological Diseases (RHDs). ENROL aims at avoiding fragmentation of data by promoting the standards for patient registries' interoperability released by the EU RD platform. ENROL's principle is to maximize public benefit from data on RHDs opened up through the platform with the only restriction needed to guarantee patient rights and confidentiality, in agreement with EU regulations for cross-border sharing of personal data. Accordingly, ENROL will map the EU-level demographics, survival rates, diagnosis methods, genetic information, main clinical manifestations, and treatments in order to obtain epidemiological figures and identify trial cohorts for basic and clinical research. To this aim, ENROL will connect and facilitate the upgrading of existing RHD registries, while promoting the building of new ones when / where lacking. Target-driven actions will be carried out in collaboration with EURORDIS for educating patients and families about the benefits of enrolment in such registries, including different cultural and linguistic strategies. The standardized collection and monitoring of disease-specific healthcare outcomes through the ENROL user-friendly platform will determine how specialized care is delivered, where are the gaps in diagnosis, care, or treatment and where best to allocate financial, technical, or human resources. Moreover, it will allow for promoting research, especially for those issues that remain unanswered or sub-optimally addressed by the scientific community; furthermore, it will allow promoting clinical trials for new drugs. ENROL will enable the generation of evidence for better healthcare for RHD patients in the EU as the ultimate goal. ENROL officially started on 1st June 2020 with a duration of 36 months. ENROL is co-funded by the Health Programme of the European Union under the call for proposals HP-PJ-2019 on Rare disease registries for the European Reference Networks. GA number 947670
The goal of this study is to investigate the hemostatic balance in children with acute lymphoblastic leukaemia (ALL) treated according to the ALLTogether1 protocol with focus on the early treatment period including concomitant use of steroids and asparaginase. The investigators aim to determine if complement proteins or microparticles can be used as clinically relevant predictive or diagnostic biomarkers for thrombosis and if global hemostatic assays can predict bleeding or thrombosis. Characterization of proteins connected to hemostasis before and during ALL treatment may provide pathophysiological insights regarding ALL- and treatment related coagulopathy. The ultimate goal of the study is to minimize the morbidity and mortality related to thrombosis and bleeding complications in children with ALL. Several pediatric oncology centers in Sweden will be participating in this study, which will enroll approximately 100 pediatric patients.
This is a prospective study to evaluate the predictive value of the TEG 6s platelet mapping® (TEG 6s® PM) performed during cardiopulmonary bypass (CPB) in the prediction of biological coagulopathy (determined by TEG 6S global hemostasis®), in cardiac surgery with high risk of bleeding.
The proposed study is a prospective, observational, investigator and patient blinded study comparing the results of blood volume measurement using the FDA-cleared Daxor BVA-100 device to the Daxor BVA-200 device. Data from this study may be pooled with data from studies with similar design conducted at other sites, for the purposes of an FDA medical device submission.
The aim of this project is to assess the influence of exercise on pharmacokinetics (PK) and pharmacodynamics (PD) of a single dose of subcutaneously (sc) administered unfractionated heparin (UFH). It is hypothesized that exercise will increase the systemic exposure (PK) and therefore the clinical effects (PD) of the sc administered UFH. To assess this, healthy male volunteers will be included in a controlled, randomized, crossover study, where they, on four separate days, will have UFH injected sc in the thigh, followed by different exercise interventions (one per experimental day). Blood sampling, with the aim of assessing PK and PD will be performed during the following hours.
Protamine is routinely used as a heparin reversal agent in cardiac surgery. However, its use may be associated with adverse events, while protamine excess may have additional anti-coagulant affect. Although guidelines advise towards a diminished reversal ratio, clinical practice remain heterogenic. The purpose of this study is to compare two different reversal ratios (0.6:1 και 0.8:1) of total heparin regarding the Activated Clotting Time (ACT), viscoelastic assays (Clot-Pro) and clinical hemorrhage. A baseline ACT value and Clot Pro tests will be obtained prior to the operation start. After the initial reversal, ACT, Clot Pro tests will be conducted again. Coagulation factors are administrated according to Clot Pro results, and in case of ongoing clinical hemorrhage and any indication of heparin excess in the measured values, another 25mg of protamine is administrated, while tests are repeated.