Found 64,920 clinical trials
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 …
Clinical Evaluation Study of a Device for Detecting Arteriovenous Fistula Vascular Function
Evaluation on the reliability, practicability and safety of a wearable device for measuring arteriovenous fistula function based on voice print.
Longitudinal Oral Microbiome Sampling for BE
This is a longitudinal cohort study to assess the impact of repeated sampling of an oral microbiome signature for Barrett's esophagus (BE). Potential participants will be identified through chart review of patients who have had an endoscopy in the past three years.
Leukapheresis to Obtain Plasma or Lymphocytes for Studies of HIV-infected Patients, Including Long-term Non-progressors
This study will collect white blood cells and plasma for research on how the immune system controls HIV infection. The immune system of a very small group of HIV-infected patients, called non-progressors, has been able to control HIV for long periods without antiretroviral therapy. Some immune system-related genes important for …
Clinical Trial for Evaluating the Effectiveness and Safety of Online caIMR in STEMI Patients
Despite the success of restoration of epicardial blood flow by the primary percutaneous coronary intervention (PPCI), approximately a half of patients with ST-segment elevation myocardial infarction (STEMI) have failed myocardial reperfusion, as reflected by microvascular obstruction (MVO) and intramyocardial haemorrhage (IMH). The coronary angiography-derived index of microvascular resistance (caIMR) is …
Interstitial Lung Disease and Obstructive Sleep Apnea
Clinically, all patients with interstitial lung disease(ILD) were observed, and relevant clinical data were collected. Bronchoscopic specimens were collected according to the condition of the enrolled patients, and the rapid on site evaluation(ROSE) was evaluated, combined with the metagenomic next generation sequencing(mNGS) results of these patients. To observe the etiology …
Movement and Behaviours Measurement Study
There are few studies that already have validated specific raw accelerometer cut-points for people over 65 years old. The purpose of the present study is to validate raw accelerometer cut points for general people over 65 years old and specific raw accelerometer cut points based on the functional status of …
Tau PET in Imaging and Cognition: Healthy Adults From 55-90
The investigators aim to use the new PET radioligand, 18F-MK-6240, to detect tau pathology in cognitive healthy and mild cognitive impairment (MCI) elders. The investigators will then examine the interactions between differential tau burden and performance on cognitive tasks, functional magnetic resonance imaging (fMRI) neural activation patterns, and other cognitive …
Real-world Usage of HyQvia in Multiple Myeloma Adults With Secondary Immunodeficiency
In this study, multiple myeloma participants with secondary immunodeficiency (SID) will be treated with HyQvia according to their clinic's standard practice. The study's main aim is to look into infusion parameters of HyQvia administration.
Myocarditis Post Vaccination or Multi System Inflammatory Syndrome
BNT162b2 vaccine has become one of the most prevalent vaccines against the COVID-19 and is currently the main vaccine used in Israel. Since marketing and the beginning of use of the vaccine, we and others have reported. of the development of post vaccination myocarditis. In this study the investigators wish …
