All clinical trials

This study examines the presence, severity and natural history of dysphagia and dysphonia in the post-extubation and severely unwell COVID-19 patient.

The psychoBehçet'study is aimed at evaluating the psychological and neurocognitive symptoms in 25 consecutive patients followed for Behçet's disease. This is a monocentric, observational, non interventional study.

The charts of patients who developed pulmonary embolism in the course of COVID-19 will be evaluated, retrospectively. Clinical features and laboratory data will be analyzed.

The purpose of this study is to examine the impact of smoking cessation on total joint arthroplasty patients with respect to perioperative complications and outcomes. The investigators will examine patients who are asked to stop smoking in any manner they choose and also refrain from nicotine replacement therapy, and those who are allowed to continue smoking during the perioperative period for their total knee or total hip replacement.

We aimed to find out whether the tonsils and nasal tissues of pediatric patients are the main factors that protects the children's immune system against COVID-19 infection.

The investigators aimed to test the reliability and validity of the Chinese version of patient-completed CRS in hospitalized patients and to evaluate whether this form can be widely used in clinical practice instead of only health care workers' evaluation.

The CAvEAT study is a not for profit, international, multicenter study aimed to assess the feasibility of selective coronary angiography (CA) after Transcatheter Aortic Valve Implantation (TAVI), to investigate predictors of successful selective cannulation (anatomical, technical, etc.) and to investigate if there is a significant difference among different type of transcatheter valves in selective coronary cannulation.

This is a multicenter, observational, prospective, epidemiological cohort study at 45 hospitals in Germany, all part of a German hospital network. All hospitalized patients tested positive for SARS-CoV-2 will be included.

Occupational balance is a concept related to health and well-being. Therefore, determining the factors affecting this concept is important for health promotion interventions. There is no study in the literature on the relationship between socio-demographic factors and occupational balance. The results of this study are thought to provide new information to the literature.

The HIV2 study is an open cohort of prospective, multicentric, national observation. The main objective is to study HIV-2 infection in adult patients followed in France.