Found 79 clinical trials
The Genetics and Functional Basis of Inherited Platelet, White Blood Cell, Red Blood Cell, and Blood Clotting Disorders.
Blood contains red blood cells, white blood cells, and platelets, as well as a fluid portion termed plasma. We primarily study blood platelets, but sometimes we also analyze the blood of patients with red blood cell disorders (such as sickle cell disease), white blood cell disorders, and disorders of the …
Evaluation of Hemostasis in Bleeding and Thrombotic Disorders
The objective of this study will be to assess the coagulation system in-vitro in a variety of bleeding and clotting disorders using the ROTEG analyzer and the thrombin generation assay.
COAgulation Disorders in Ischaemic and Haemorrhagic Stroke
In this study the investigators will assess both procoagulant and anticoagulant pathways using thrombin generation and platelet function tests; as well as neuronal ischemia using cell free DNA in all patients presenting with ischaemic and haemorrhagic stroke (including aneurysmal subarachnoid haemorraghe). Also the cross-talk between inflammation and thrombosis, so-called thrombo-inflammation …
Coagulopathy of Immunodermatologic Diseases
This study will examine the coagulation and fibrinolysis profiles of those with autoimmune skin diseases. Blood samples will be collected from participants with active/poorly controlled immune-mediated skin diseases and mild/latent/well-controlled immune-mediated skin diseases. A one-time sample from 15 general dermatology outpatients who do not have a known or suspected diagnosis …
COVID-19 Coagulopathy Extension Study
At the University of Iowa, the investigators led a multicenter randomized clinical trial comparing standard prophylactic dose to intermediate dose enoxaparin in hospitalized patients with COVID-19 (NCT04360824). As part of an exploratory biomarker component of this trial, blood samples were collected from hospitalized COVID-19 patients at enrollment and weekly for …
Intravascular Clotting (POCUS) - Marker of the Timing and Severity of Cardiac Arrest; Indicator of Futile Resuscitation
The scientific goals of the project: ultrasound assessment of the incidence of clotting in deep veins in patients after cardiac arrest during resuscitation and after the declaration of death; comparison to the incidence of clotting in the heart cavities comparison of resuscitation results in patients with and without clotting detected …
Stroke Risk Assessment and Markers of Blood Clotting in Patients With Newly Diagnosed Non-valvular Atrial Fibrillation (NVAF), Who Have Not Received Oral Anticoagulation Therapy (OAC-therapy) Prior to Inclusion
Background Atrial fibrillation (AF) is the most common heart rhythm disorder worldwide. Globally, there are 37.5 million people with AF. AF increases the risk of death, heart failure, and stroke, which severely affect patients and also lead to high healthcare costs. Around 25% of all strokes are caused by AF, …
Pharmacogenomics of Warfarin in Hispanics and Latinos
Warfarin is a commonly used blood thinner to treat and prevent blood clots. It is important to take the right dose of warfarin because too much can increase the risk of bleeding and too little can increase the risk of blood clots. This is why patients are closely monitored especially …
Thrombus Imaging and Treatment Analytics in Neurology
In the present study, the investigators use high-resolution MR vessel wall imaging, and select patients with cerebral and cervical artery occlusion to investigate the relationship between the imaging appearance of thrombus and the various outcome of recanalization treatment.
Clinical Research of Intravenous Thrombolysis for Ischemic Stroke in Northeast of China
This research is based on clinic treatment of intravenous thrombolysis for patients with acute ischemic stroke.By building up a database of these patients, the investigators aim to find some significance between groups by analyzing population information, clinical status and such for better evaluation and optimal treatment decision.
