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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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NCT05062174
The purpose of this study is to examine how a single dose of MIFEPREX® (mifepristone) affects the breast tissue in patients with BRCA1 (a gene that normally acts to restrain the growth of cells in the breast, but if it mutates may lead to breast cancer) mutations undergoing a planned prophylactic mastectomy (having one or both breasts removed).
NCT05066100
The objectives of this study are to determine the population occurrence rate of flat, inverted, or retracted nipples (FIRN) in pregnant women in our obstetrical practice through prenatal evaluation at the NOB visit and re-evaluation at the 28th-30th week of gestation, to determine the benefit of using Supple Cups as treatment for FIRN for 6-8 weeks in the third trimester to evert the nipples prior to delivery, and to evaluate the effect of prenatal diagnosis and treatment of FIRN on establishment of latch and breastfeeding rates in the postpartum period.
NCT05652426
In this study, we investigated the effect of the capacity to cope with oxidative stress (oxidative stress response during and after clamping) in individuals with cerebral oximetry level between 40- 60 % and above 60 % and their effect on cognitive functions. Methods: In this retrospective study, patients who were scheduled for carotid endarterectomy, examined the MOCA tests before and after the operation and collected blood samples intraoperatively were included between January 2020-2021. The time periods specified below, blood samples were taken and serums were frozen at -80 celcius all this patients. Montreal cognitive function assessment test was applied before the operation, 24 hours and 7 days after the operation. Ten mililiters venous blood samples were collected to examine the status of basal neuron specific enolase, S100B, oxydative stress parameters (HAF-1 and DAF-1) at time intervals. Time intervals as follow: T1: Peripheral baseline measurements (blood will be taken from arterial blood sampling) + Cerebral Oxymeter levels + Montreal cognitive performance test + Modified Rankin Scale (mRS) T2: 1 minute before clamping (from peripheral and jugular vena blood sampling) + Cerebral Oxymeter levels T3: Before opening clamp(from peripheral and jugular vena blood sampling) + Cerebral Oxymeter levels T4: 24 hours after the procedure. (peripheral blood sampling) + Montreal cognitive performance test T5: 7 days after the operation. (peripheral blood sampling) + Montreal cognitive performance test + CO levels+ Modified Rankin Scale (mRS) Results: We found significantly positive corelation between cerebral oxymeter levels, oxydative stress parameters and cognitive performance tests in this six patient.