View clinical trials related to Thrombocytopenia.
Filter by:The purpose of this study is to determine if the use of sirolimus in the treatment of children and young adults with complicated vascular anomalies will prove to be safe and provide objective response resulting in improved clinical status and quality of life. Funding Source - FDA OOPD (Food and Drug Administration - Office of Orphan Products Development)
Patients who undergo total body irradiation (TBI) for stem cell transplantation have prolonged periods of low counts of specific blood cells called platelets. These low platelets counts can cause bleeding and infection. Thus far, no drug is available for use to speed the recovery of platelets, and therefore transfusions are often necessary. The purpose of this study is to test the safety of a drug called eltrombopag in patients who have received TBI. The investigators want to find out what effects, good or bad, it has on people with low platelet counts due to treatment with TBI. The investigators will also be testing how well eltrombopag may work at different doses and determine if this drug speeds up the recovery of the platelets.
Several clinical studies in Western countries have revealed that the prevalence of HIT is 0.5 to 5%, varying depending on the clinical setting. Thirty to 50% of HIT patients suffer from thromboembolic events, and the mortality of HIT is 10 to 20%. In contrast, many physicians in Japan report no experience in treating HIT, although approximately 200,000 patients per year receive heparin. This raises the possibility that the prevalence of HIT might be much lower in Japan than in Western countries. In fact, neither the drug for HIT treatment nor the laboratory test for HIT diagnosis has been approved by the Pharmaceutical Affairs Law in Japan. We have therefore conducted a multi-center, prospective cohort study to determine the prevalence and profile of HIT in patients undergoing cardiovascular surgery or percutaneous coronary intervention. Approximately 1,500 patients will be enrolled in this study.
Randomised, double blind trial in non-intensive care trauma patients comparing unfractionated heparin (UFH) or low-molecular-weight heparin (LMWH) in heparin-induced thrombocytopenia (HIT).