View clinical trials related to Thrombosis.
Filter by:This is a Phase 2 safety and tolerability trial that will take place in two parts. Part one of the trial will determine the tolerability of the OsciPulse device on healthy subjects who wear the device for up to three hours. Healthy volunteers will answer questionnaires and may undergo an ultrasound test at the end of their participation in the trial. Part two of the trial will determine the safety and tolerability of the OsciPulse device on subjects admitted to Penn Presbyterian Medical Center. Eligible subjects will be enrolled for 6 hours. In the first 3 hours, subjects will wear the standard of care intermittent pneumatic compression device or the OsciPulse device. In the second 3 hours, the subject's device will be switched and subjects will wear the alternate device not used in the first 3 hours. Subjects will answer questionnaires and may undergo an ultrasound at the end of the first 3 hours and at the end of the second 3 hours (at hour 6).
The respiratory distress that goes with COVID-19 infection has been related to a procoagulant state, with thrombosis at both venous and arterial levels, that determines hypoxia and tissue dysfunction at several organs. The main sign of this thrombotic activity seems to be the D-Dimers, that have been proposed to identify patients with poor prognosis at an early stage. Knowledge on how to prevent or even treat this procoagulant state is scarce. COVID-19 patients may be out of general thromboprophylaxis recommendations, and recent studies suggest a better prognosis in severe COVID-19 patients receiving anticoagulant therapy with low molecular weight heparin (LMWH). However, the LMWH efficacy and safety, mainly in patients admitted to an Intensive Care Unit, remains to be validated.
This study intends to evaluate the efficacy and safety of hepatic arterial infusion chemotherapy of oxaliplatin, 5-fluorouracil and leucovorin plus lenvatinib and Sintilimab for patients hepatocellular carcinoma and portal vein tumor thrombus.
Examination of the prevalence of thrombosis in COVID-patients, especially in an out-patient setting. Assessment by duplex sonography. If thrombosis is detected, we will correlate it with immunity status. Assessment of health issues and cognitive function as late complication after infection.
Earlier, it was believed that successful regeneration cannot be achieved once tooth has become infected. However, recent studies suggest that regenerative endodontics may in fact be possible in teeth with pulpal necrosis and periapical pathology. The primary goal in regenerative procedure is to eliminate clinical symptoms and resolve apical periodontitis. The blood clot acts as a scaffold, and the growth factors inside recruit stem cells, most likely from periapical papilla. But unfortunately, the erythrocytes in the clot of the blood column undergo necrosis, affecting its properties so the blood column is augmented by the use of different types of scaffolds. Platelet-rich fibrin is classified into four types (Standard PRF, Injectable PRF, Advanced PRF and Concentrated Growth Factor CGF) according to speed and time of centrifuge with the overall aim to increase the number of platelets and leucocytes
The goal of this study is to examine in vivo thrombosis characteristics with ultrasound shear wave elastography (SWE) and determine the relationship with thrombus resolution and postthrombotic syndrome (PTS) in patients with acute proximal Deep Vein Thrombosis (DVT).
The goal of this study is to predict and prevent adverse drug events by investigating the impact of genetic variants, demographics, and environmental factors in subjects status post myocardial infarction and percutaneous coronary insertion who have experienced adverse drug events while on P2Y12 inhibitors.
The study will evaluate the effectiveness of a novel, real-time risk prediction model for identifying pediatric patients at risk for developing in-hospital blood clots (or venous thromboembolism [VTE]) based on data easily extracted from the electronic medical record. The study will assess whether using the risk percentages for developing VTE derived from the model increases the number of high-risk patients screened by the pediatric hematology team, which may may lead to an overall reduction in the number of pediatric VTEs seen at Monroe Carell Jr. Children's Hospital at Vanderbilt.
Cerebral venous thrombosis (CVT) is an uncommon venous-type of stroke tends to affect younger patients with somewhat different risk factors and much better outcome compared to arterial strokes. Anti-coagulation is the standard of treatment for patients with (CVT) initially with heparins followed by other oral blood thinners for several months. In this study, the investigators are comparing warfarin with another well-known blood thinner, rivaroxaban, which has a fixed once-daily dose with no need for monitoring in terms of clinical outcomes and complications.
The purpose of this study is to assess the extent of thrombosis in the Zenith Alpha Spiral-Z® stent graft.