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Find 731 clinical trials for ulcerative colitis near Philadelphia, Pennsylvania. Connect with research centers in your area.
Showing 561-580 of 731 trials
NCT01461473
STAGE I of the COMET study was to develop an Electronic Network Informatics Infrastructure that prospectively enabled access to and the sharing of clinical and research data. STAGE II: This was a Comparative Effectiveness Trial (CET) evaluating positive airway pressure (PAP) vs. oral appliance (OA) therapy in improving hypertension and abnormalities in cardiovascular function in overweight/obese patients with obstructive sleep apnea (OSA). Data collected during the STAGE II study was incorporated in Part 3 of the STAGE I study. STAGE III of the COMET study was completion of data analysis and preparation of the electronic network informatics infrastructure for use beyond the four Clinical Centers to interested CTSA institutions. We also explored expanding ontologies, and the use of federated database methodology.
NCT01572792
The purpose of this Phase III study is to evaluate the long-term safety and tolerability of two fixed-dose combinations of inhaled aclidinium bromide/formoterol fumarate, aclidinium bromide, formoterol fumarate and placebo in patients with moderate to severe Chronic Obstructive Pulmonary Disease (COPD). Long-term efficacy, pharmacoeconomic and health-related quality of life assessments will also be evaluated. This extension study will include a 28 week treatment period, followed by a four week follow up visit. All patients will remain in the same treatment group as for the lead-in study and continue on one of the four treatment arms or placebo.