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Browse 22,488 clinical trials for rheumatoid arthritis. Find studies that match your criteria and connect with research centers.
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NCT07305987
The main objective of this study is to evaluate the efficacy and safety of the PRO-232 formulation manufactured by Laboratorios Sophia S.A. de C.V. on the ocular surface of postoperative cataract patients versus a concomitant administration of ophthalmic moxifloxacin and dexamethasone.
NCT07305194
This prospective observational study evaluates the burden of Atrial High-Rate Episodes (AHRE) in patients without a prior history of atrial fibrillation who undergo concurrent Bachmann Bundle Area Pacing (BBAP) and Left Bundle Branch Pacing (LBBP). Physiological pacing at these sites aims to improve interatrial conduction and reduce the risk of atrial arrhythmias. The study includes a comparative assessment across three patient groups: 1. BBAP + LBBP (physiological pacing group) 2. Right Atrial Appendage (RAA) pacing + LBBP 3. Conventional pacing - RAA and Right Ventricular (RV) pacing AHRE burden will be quantified via device diagnostics and remote monitoring at 3, 12 and 24 months post-implantation. Episodes will be classified by duration (0-6 min, 6-24 h, \>24 h), differentiating subclinical AHRE from clinically documented AF. Secondary analyses include electrocardiographic changes (P-wave indices), the need for antiarrhythmic therapy, and comprehensive echocardiographic evaluation of atrial function (e.g., LA strain, conduction delays, LAVI). The study aims to determine whether physiological pacing (BBAP + LBBP) provides superior protection against AHRE development compared with RAA + LBBP and conventional pacing strategies.