Found 64,783 clinical trials
Percutaneous Transluminal Angioplasty Registry
Percutaneous transluminal angioplasty (PTA) is a minimally invasive procedure for dilating blood vessels in the treatment of peripheral artery disease. The aim of this registry is to collect prospectively and systematically clinical research data from patients undergoing PTA. This registry is an open-end observational study to assess the characteristics and …
The Rapid Diagnosis of MCI and Depression in Patients Ages 60 and Over
Mild cognitive impairment (MCI) leading to Alzheimer's disease and related disorders (ADRD) represents a significant health and economic burden of the rapidly expanding senior population. The accurate detection and diagnosis of MCI and its common comorbidity, late-life depression (LLD), is essential for prolonging patient quality of life and developing advancements …
Laser Photocoagulation of Communicating Vessels in Twin-to-Twin Transfusion Syndrome
The purpose of this study is to evaluate the use of diode laser photocoagulation of the communicating vessels in twin-to- twin transfusion syndrome (TTTS) with respect to maternal, fetal and neonatal outcomes.
Persona OsseoTi Keel Compatibility Study (Total Knee Arthroplasty)
The main objective of the study is to evaluate the safety, performance and clinical benefits of the Persona implant and its instrumentation in primary total knee arthroplasty
Pharmacokinetics of Antiretroviral Agents in HIV-infected Pregnant Women.
Due to the potential for pregnancy-induced changes in the pharmacokinetics of medication, one cannot assume that the currently licensed doses of the medication to be tested under this protocol lead to adequate exposure in an HIV-infected pregnant woman. For the agents under study no or limited pharmacokinetic data during pregnancy …
Collection of Bone Marrow Aspirate From Normal Volunteers
Background Bone marrow is the soft material found inside most large bones of the body. Bone marrow produces red blood cells, white blood cells, and platelets that are released into the blood stream. Inside the marrow, these cells start off as young, immature cells called progenitor cells. Researchers want to …
Outcomes Associated With Suicidality in Inpatients With Symptoms of Depression (OASIS-D)
This 6-month, naturalistic cohort study examines male and female inpatients aged 18 to 75 years i) with any form of unipolar depressive episode (cohort 1); ii) clinical diagnosis of a moderate or severe unipolar depressive episode and suicidal tendencies who agree to participate in a prospective study (cohort 2); and …
Send-In Sample Collection to Achieve Genetic and Immunologic Characterization of Primary Immunodeficiencies
Background The immune system helps the body fight infections. Primary immunodeficiency disorders (PIDs) are diseases that make it easier for people to get sick. Many PIDs are inherited. This means parents can pass them on to their children. Knowing what causes a person s PID is important to decide what …
Diagnosis and OutcoMes evaluAtIoN of Multicenter Patients With HFpEF Using Multimodality Imaging
The incidence of Heart failure with preserved ejection fraction (HFpEF) in Heart failure patients increases rapidly. However, the current clinical awareness is insufficient, and the cardiac structural and functional injury are not well understood. It is difficult to recognize the subclinical changes of the cardiac in the early stage with …
The Prospecive OBSERVational Munich Interventional MITRAl-Valve Registry
Prospective, single-center observational registry including all consecutive patients treated with transcatheter mitral or tricuspid valve therapy at the Deutsches Herzzentrum München, Germany.
