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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 6021-6040 of 47,334 trials
NCT07293273
This retrospective, single-center study investigates the effects of two different sedation regimens-dexmedetomidine versus fentanyl-propofol-on clinical outcomes in patients undergoing catheter-based renal sympathetic denervation for resistant hypertension. The study focuses on peri-procedural safety, recovery, and overall tolerability of sedation approaches in this interventional setting.
NCT07294586
This is a 24-month, monocentric, exploratory and observational clinical study aimed at developing and validating a blood-based diagnostic test for Alzheimer's disease (AD). The test is based on two complementary biomarkers: conformational changes in Protein Kinase C (PKC) and aggregation of β-amyloid peptide on red blood cell membranes. The study will also establish a biobank of serum, plasma, urine, and RNA samples for future biomarker research.
NCT07295041
This study aimed to compare two different methods used to augment bone in the posterior lower jaw prior to implant placement in patients with insufficient bone width. Eligible patients were included in the study and received a horizontal bone augmentation with one of two methods, which differed in the materials used for the bone augmentation. The group allocation was randomised. After 6 months of healing following parameters were assessed: histological evaluation, survival of the bone graft, the need for further bone augmentation at the time of implant placement, changes in soft tissue characteristics, radiologically and clinically assessed changes in bone width.