Active clinical trials for "Thrombophilia"

β-thalassemia disease is one of the most common congenital hemolytic anemia commonly found in the malarial belt areas including the Mediterranean, the Middle East, Africa, Southeast Asian countries, and China.

The researchers at Johns Hopkins University believe that the foot pump will be superior to sequential compression devices in comfort and patient compliance which may increase provider efforts to prevent deep vein thrombosis (DVT) in pregnancy.

It is an interventional study in which 60 obese elderly patients (30 male & 30 female) estimated to enroll according to random allocation and divided into two groups. The study group will receive active acupuncture low level laser in addition to nasal laser irradiation and aerobic exercises while the control group will aerobic exercises. The laser consists of a semiconductor and operates at a wavelength of 650 nanometre. The laser installed in the watch comprises 10 individual laser beams for the wrist and an additional adapter for nasal stimulation. The output power is 5 megawatt, but it can also be adjusted. The device operates at an ambient temperature of -20 to +40 ° C and a relative humidity of ≤ 85%. The laser watch can be used for a variable irradiation period of 10-60 min. the device will be applied on specific acupuncture points ( acupuncture point, Radial artery acupuncture points, and ulnar artery acupuncture points) combined with nasal laser irradiation at the same time, once per day, 3 times per week for three months

Coronavirus COVID-19 is an emerging virus also called Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2). Eighty percent of patients are poor or asymptomatic. However, there are major respiratory complications for some patients, requiring intensive care hospitalization and possibly leading to death in 5% of cases. One of the hypotheses put forward is that much of the pathophysiology is due to endothelial dysfunction associated with disseminated intravascular coagulation. The covid-19 pathology could induce coagulation impairment as observed during sepsis. An increase in D-dimer levels during covid-19 disease is itself associated with excess mortality. While D-dimers are highly sensitive, they are not specific for clotting activity. They may be increased in many other circumstances, particularly in inflammation. On the other hand, the infection stimulates the release of extracellular vesicles. These vesicles, of multiple cellular origin, are an actor of vascular homeostasis, and participate in the state of hyperactivation of coagulation. They have a major role in the prothrombotic state and the development of coagulopathy associated with sepsis. The aim of our monocentric prospective study would be to study early and more specific markers of hypercoagulability and markers of routine endothelial dysfunction, as soon as the patient is hospitalized, in order to predict the risk of hospitalization in intensive care.

In this clinical cohort study, the investigators observe the efficacy of low molecular weight heparin in the treatment of thrombophilia with recurrent pregnancy loss with a prospective randomized controlled trial.

The purpose of this study is to determine whether adding clopidogrel to aspirin after coronary bypass operation (CABG) improves graft patency, in patients that have preoperatively increased platelet activity(hypercoagulable) and therefore greater risk of graft occlusion( thrombosis).

The purpose is to determine the hypercoagulable phenotype by thrombinography associated to an increased risk of symptomatic and objectively confirmed first venous thrombotic event. This is a case-control study in a population with patients having systemic lupus erythematosus (SLE) and/or antiphospholipid antibodies (APL). Secondary purposes are: To determine the frequency of hypercoagulable phenotype in study population; To analyze the sensibility: consequences of variation of hypercoagulable phenotype threshold on the importance of risk; To identify (genetic and not) factors for hypercoagulable phenotype and their frequency in different groups.

Comparison of capillary whole blood INR determined by LumiraDx Instrument to venous plasma INR determined by laboratory reference method (IL ACL ELITE PRO) for method comparison and assessment of accuracy and bias by regression analysis and other analytical methods.

Both hereditary and acquired thrombophilia have been associated with recurrent miscarriage and pregnancy complications. Thrombophilia could favor the development of thrombosis of the maternal vasculature and obstacle placentation. Some studies have suggested a role of thrombophilia in the failure of assisted reproductive techniques although this association has been recently questioned. The scope of this study is to evaluate the effect of thrombophilia on the implantation rate and live birth rate in women undergoing ART. Design: prospective, observational study Primary end-point: live birth rate. Secondary end-points: implantation rate, venous thromboembolic events during ART up to 6 weeks post-partum

The HETHICO study aims to collect retrospectively documented clinical information on patients hospitalized in Veneto Region (Italy) for SARS-COVID-2 infection in 2 types of settings, medical environment (COORTE MED), and intensive / sub-intensive (COORTE ICU), to assess the safety and possible efficacy of the anticoagulant treatments used for thromboprophylaxis, or in preventing thrombotic complications related to hospitalization from COVID-19.