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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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NCT07382570
This project aims to systematically delineate the natural progression of congenital hydronephrosis diagnosed within the critical window of 0-6 months through a prospective, multicenter, observational cohort study. The focus will be on analyzing the resolution rates, progression rates, and influencing factors of hydronephrosis of varying severities based on the UTD grading system. Congenital hydronephrosis is one of the most common congenital urinary system abnormalities in children, with a high prenatal detection rate. However, its postnatal natural course is highly heterogeneous, leading to significant controversy in clinical management regarding follow-up intensity and intervention timing. Currently, there is a lack of prospective, large-sample, multicenter natural history data in China. By establishing a standardized follow-up system and collecting high-quality clinical and imaging data, this study aims to provide high-level evidence-based medical support for developing individualized and precise clinical management strategies, thereby reducing unnecessary interventions and delayed treatment. Consequently, conducting this multicenter study holds significant clinical and scientific value.
NCT07109505
Older surgical patients commonly have malnutrition, and there is evidence these patients have increased risk for poor physical and brain recovery after surgery and anesthesia. There are scientific-based recommendations to provide nutritional supplements to support recovery. However, to date these recommendations do not address a broad group of nutrients likely to reverse common deficiencies. Team members have created a palatable, broad-spectrum and stable nutritional shake that we will give to patients after surgery. We propose to test the nutritional shake in frail older surgical patients at Dartmouth Health to determine if a nutrition shake provided after surgery improves recovery of physical function and cognitive abilities. Half the patients will receive the shake and the other will receive the standard of care postoperative nutritional instructions after surgery. We will collect information regarding physical function and cognitive abilities of all the patients while in the hospital and 90 days after surgery. We will use this data to apply for funding for a powered randomized trial to determine the role of nutrition in optimizing physical and cognitive recovery from surgery in older patients.