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Browse 47,334 clinical trials for rheumatoid arthritis. Find studies that match your criteria and connect with research centers.
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Showing 4821-4840 of 47,334 trials
NCT07071740
The aim of this clinical investigation is to confirm the perioperative and early postoperative safety and clinical performance (efficacy) of the Dexter Robotic System, in patients undergoing incisional or primary ventral hernia repair.
NCT07358221
The aim of the present study is to investigate intra-operative changes in markers of myocardial injury during ischemia and reperfusion, comparing three methods of myocardial protection; St. Thomas' cold crystalloid cardioplegia, Calafiore warm blood cardioplegia, or modified del Nido cold blood cardioplegia in routine coronary artery bypass grafting procedures.
NCT06989385
This observational study aims to evaluate the relationship between clinical and physiological variables and the failure of non-invasive respiratory support (NIRS), including high-flow nasal oxygen (HFNO) and non-invasive ventilation (NIV), in patients with acute respiratory failure (ARF), both hypoxemic and/or hypercapnic. The study includes both retrospective and prospective components. Retrospective data will be collected from patient charts, while prospective data will be collected at defined time points during clinical care. The primary outcome is NIRS failure, defined as the need for orotracheal intubation. Secondary outcomes include in-hospital and 90-day mortality, ICU and hospital length of stay, and duration of non-invasive and invasive support.