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Discover 20,904 clinical trials near Philadelphia, Pennsylvania. Find research studies in your area.
Showing 17821-17840 of 20,904 trials
NCT01208350
This is a 3-arm pilot randomized controlled trial to evaluate the effectiveness of two novel ways of structuring financial incentives to motivate and sustain long-term weight loss. The study will recruit eligible employees at Children's Hospital of Philadelphia (CHOP) to participate in a 6-month weight loss program and an additional 3-month follow-up period. The primary outcome measure in this randomized control trial will be pounds of weight lost between baseline and 6 months. The goal of this study is to evaluate whether a novel financial incentive program delivered through a workplace can effectively encourage sustained weight loss among obese employees. The study hypotheses are 1) mean weight loss will be greater in all the intervention groups compared to the control group by the end of the 24-week intervention period; and 2) individuals in the intervention groups will have a lower mean weight at the end of the 12-week follow-up period than individuals in the control group.
NCT00041938
The purpose of this study is to determine which of two treatments, Warfarin or aspirin, is better for preventing death and stroke in patients with poor heart function. We are now transitioning into the sub-analysis part of the WARCEF patient data. The study has recently completed data analysis for its Primary Aim. All randomized patients have completed their follow up. All study related procedure as per the protocol has been completed. We are now in the extension phase of the study to obtain more patient data to address further aims of the study. No new procedures are performed and data already in place at the sites will be collected (EKG and echocardiograms). The aims for this study extension are: * To assess progression of cardiac dysfunction over time among heart failure patients * To correlate prognosis with cardiac dysfunction