Platelet Disorders Clinical Trials

This is a small observational study aimed at observing differences in platelet function in HIV patients on abacavir versus tenofovir based anti-HIV drugs. There is some correlation between platelet activation and cardiovascular disease- this study will act as a pilot to see if platelet activation among abacavir users may explain ...

The drug-eluting stents (DESs) are currently used in the majority of percutaneous coronary intervention (PCI) procedures. On the other hand, the problems of the first-generation DES (late adverse events, such as very late stent thrombosis) have been pointed out. Dual antiplatelet therapy (DAPT) has become a standard regimen after DES ...

PRIMARY OBJECTIVES: I. To evaluate the safety and tolerability of entospletinib administered in combination with obinutuzumab in patients with relapsed/refractory chronic lymphocytic leukemia/small lymphocytic lymphoma (CLL/SLL) and non-Hodgkin lymphoma (NHL), and identify the dose for phase 2 expansion. (Phase I) II. To evaluate the efficacy of entospletinib in combination with ...

Currently, two medications are Food and Drug Administration approved in the treatment of Androgenetic alopecia which are minoxidil, and finasteride. Both medications must be taken indefinitely for benefits to persist. Hair transplantation is the only current successful permanent option. Nowadays, the majority of surgeons use 2 techniques, the classic strip ...

The investigators will detect platelet antibodies of participants who are according with the inclusive criteria. For participants with platelet antibodies, the investigators should screen out cases owning HPA antibodies and further to identify their genotype. Platelet infusion of same type will be applied to half of participants with HPA antibodies ...

The main aim is to determine whether preoperative platelet activity measurements are independently associated with short-term cardiovascular events in PAD patients undergoing open non-emergent lower extremity vascular surgery. We will characterize the platelet phenotype in 350 PAD patients before vascular surgery and use Cox proportional hazard models to determine the ...

This study aims to see if platelet rich plasma (PRP) has beneficial effect on the repair of pelvic floor muscle damage in primipara. Therefore, this double blinded randomized clinical trial compares the pelvic floor muscle repair in primipara following labor between the interventional group who received intramuscular PRP injection in ...

Optimizing Vitamin D status during pregnancy it thought to have maternal, fetal, and neonatal benefit. Studies suggest that Vitamin D acts well beyond its most commonly thought of role in establishing calcium homeostasis and maintaining maternal and neonatal skeletal integrity. Vitamin D has also been found to modulate the maternal ...

After volunteers and family members agree to participate, they are seen in the Outpatient Research Center by the Principal Investigator or another physician. A detailed history is obtained, a physical examination is performed, and blood is obtained for further tests. Occasionally patients and family members are requested to return for ...

Brain parenchyma express tissue factor and other coagulation factors in high concentrations. In addition, neuro critical patients (NCP) may present platelet dysfunction, hyperfibrinolysis, hypo coagulation and / or hyper coagulation status, early after the injury. It is not known whether these alterations of hemostasis are due to a specific brain ...