Assessment of Paravalvular Leak After TAVI by Hemodynamic Measurements and Cardiac MRI

Rationale: Transcatheter aortic valve implantation (TAVI) has become the standard therapy for elderly patients with high surgical risks. Paravalvular leakage after TAVI is relatively common and there is conflicting evidence regarding the clinical impact of mild paravalvular leakage in self-expanding devices. Prospective data for self-expanding devices are required to compare …

Acute Atrial Fibrillation and Flutter Treated Electively

The AFFELECT -study compares two types of treatment modalities for acute atrial fibrillation or flutter for patients in whom rhythm control is desirable. The main purpose is to observe if these arrhythmias can be safely treated electively (within 5-9 days). All patients are recruited in the emergency department. Patients must …

Minocycline in MS: Confirmation of Benefit

This is an open-label, single-arm clinical trial. Trial participants will include men and women, aged 18-60 years who have had a first demyelinating event within the previous 180 days and who have brain magnetic resonance imaging (MRI) with at least two brain T2 lesions which are at least 3 mm …

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Prone Positioning for Patients on General Medical Wards With COVID19

COVID-PRONE is a multicenter, pragmatic, single-blind, 2-arm, parallel, randomized controlled trial seeking to compare the pre-emptive prone positioning (i.e. encouraging patients to adopt a prone position before they require mechanical ventilation) to the control arm of standard care alone. Randomization will be stratified by site.

Characterisation of the Nasal Microbiome in Patients With N-ERD

Chronic rhinosinusitis (CRS) with (w) and without (s) nasal polyps (NP) in its different shapes is currently affecting up to 16% of the total population of the United States and around 11% of the population in Europe. It may also be associated with a hypersensitivity to non-steroidal anti-inflammatory (NSAID) drugs …

A Study of CT-RD06 Cell Injection in Patients With Relapsed or Refractory CD19+ B-cell Hematological Malignancy

A study of CT-RD06 cell injection in patients with relapsed or refractory CD19+ B-cell hematological malignancy.

A Study of CTA101 UCAR-T Cell Injection in Patients With Relapsed or Refractory CD19+ B-line Hematological Malignancy

A study of CTA101 UCAR-T cell injection in patients with relapsed or refractory CD19+ B-line hematological malignancy

Training Single Arm

The pulmonary hypertension is a disease, which tends to a progredient right heart failure. Although there was a large progress in development of medical therapy, the quality of life, the physical efficiency and the prognosis of the patients are still limited. The aim of the study is to examine the …

An Avatar-based Mobile Phone Intervention to Promote Health in African American MSM

The investigators propose to determine the efficacy of "My Personal Health Guide," a theory-based innovative talking relational human Avatar mobile phone application to engage HIV-positive AAMSM in adherence and retention in care. Providing an empathetic talking Avatar source of HIV-related information, motivation, and behavioral skills that is as private and …