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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 17741-17760 of 47,334 trials
NCT06357871
Checkpoint inhibitors represent a new class of widely used immunotherapy, however with immune-mediated adverse effects, with renal damage estimated at 1.4% and 4.9% depending on the series. Acute tubulointerstitial nephritis (ATNI) represents the most common type of damage, although there are other types of damage, associated or not with NTIA. We aim to establish a probability score for the presence of histological NTIA lesions in a patient treated with CPI who presents with acute renal failure in order to guide the nephrologist and oncologist in their management in the event of AKI at the CPI, and determine the usefulness of a PBR to guide the suspension/resumption of immunotherapy +/- associated corticosteroid therapy; avoiding a PBR exposing to a high iatrogenic risk and sometimes impossible.
NCT05468255
The purpose of this study is to determine if an acute bout of removal of exercise reduces enothelial function and glycemic control in an active, older adult population; and whether a 3 day return to exercise restores this response. Glycemic control is the blood glucose response following the consumption of a meal. It is an indicator of insulin resistance (or type 2 diabetes) and impaired glycemic control has been suggested to lead to cardiovascular disease. Endothelial function has been shown to be improved by chronic or acute increases in physical activity. Both of these have been shown to be impaired to acute bouts of inactivity in young populations; however the impact of acute inactivity in older adults is less understood. In this proposal the investigators will examine 1)how quickly impairments in glycemic control occur to acute physical inactivity in older adults who exercise, 2) how quickly impairments in endothelial function occur to acute inactivity in older adults who exercise, and 3) whether 3 days of a return to exercise restores these responses.