Clinical Research Directory

Anatomy-based Fitting in Cochear Implant Users

In this study, the performance with the CI is investigated over time in three groups of freshly implanted CI users. Both the standard frequency-band distribution and anatomy-based fitting will be used to compare outcomes.

Multicomponent Prehabilitation and Outcomes in Elderly Patients With Frailty

The study is designed to investigate the effect of a multicomponent prehabilitation pathway on early and long-term outcomes in elderly patients with frailty recovering from surgery for digestive cancer.

Affection of Symptoms Duration on Outcomes of Lumbar Spine Surgery

This study aims to evaluate the affection of symptoms duration on outcomes of lumbar spine surgery.

SURgical Registry of ENDocarditis EuRope

This is a prospective, multicentric, european registry of patients with infective endocarditis undergoing cardiac surgery. Patient demographics, clinical data and laboratory values will be collected, as well as treatment outcomes at day 30, day 90 and 1-5 years after the intervention.

European Multicentre Registry of Percutaneous Paravalvular Leak Closure

Paraprosthetic cardiac valve leaks are a progressive complication after after surgical or percutaneous heart valve replacement. These leaks can lead to heart failure and/or life-threatening hemolysis. Percutaneous closure of para-prosthetic leaks has been developed as an alternative to surgery in high-risk patients. These procedures remain technically challenging with a significant risk of failure and complications, but this risk is improved since the development of dedicated prostheses and the increased experience of the operators. The data in the literature concerning percutaneous leak closure remain limited and disparate and mostly retrospective.The impact of the procedures on the quality of life of patients is not known. Beyond the technical aspects and the follow-up of major cardiovascular events, investigators also wonder what is the impact of these procedures on the quality of life of patients. Investigators hypothesize that even a partial reduction in paraprosthetic leakage may be associated with an improvement in quality of life through reduction of transfusion needs and/or reduction of dyspnea. A prospective study is warranted to assess the technical and clinical and clinical results of these procedures, together with the evaluation of the the possible benefit on the quality of life of the patients.