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Discover 21,047 clinical trials near Pittsburgh, Pennsylvania. Find research studies in your area.
Showing 15641-15660 of 21,047 trials
NCT01124188
The primary question addressed by this study is: Using a stepped care approach in primary care, what is the value of the combination of an antidepressant medication (Venlafaxine) and psychotherapy for seniors living with depression and chronic lower back pain when treatment with a low-dose of venlafaxine and supportive management (SM) has led to only a partial or non-response?
NCT00831272
The aims of the study are to test for treatment outcome differences in alcohol dependent subjects randomly assigned to 12 weeks of treatment with NTX (50mg/day) or placebo among those with one or two copies of the Asp40 allele of the mu-opioid receptor compared to those homozygous for the Asn40 allele. Thus, the design of the study is a 2X2 cell double-blind randomization to NTX or placebo stratified by genotype. To meet these aims, 150 alcohol dependent outpatients with one or two copies of the Asp40 variant of the mu-opioid receptor and 190 subjects homozygous for the Asn40 variant will be recruited across the four participating sites.