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Discover 20,904 clinical trials near Philadelphia, Pennsylvania. Find research studies in your area.
Showing 20001-20020 of 20,904 trials
NCT00259467
Specific Aims 1. Establish a preliminary effect size for the impact of the intervention on depressive affect and agitated behaviors in persons with dementia in 4 months 2. Evaluate acceptance of and engagement in activities in persons with dementia 3. Establish a preliminary effect size for the impact of the intervention on caregiver burden, depressive symptoms, and mastery at 4 months. 4. Evaluate caregiver skills acquisition, acceptance of and compliance to intervention techniques.
NCT00326781
The purpose of this research study is to: 1. compare the effectiveness of a nicotine patch and nicotine nasal spray for smoking cessation; and 2. identify predictors of response to these alternate forms of nicotine replacement therapy (NRT).
NCT00419965
The primary objective of this study is to determine the utility of GRK2 to differentiate between normal patients and patient groups that differ by the presence/absence of HF symptoms, systolic or diastolic left ventricular dysfunction, and risk factors; and to evaluate if a new assay provides similar values as traditional methods for measuring GRK2 levels.