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Discover 23,464 clinical trials near Baltimore, Maryland. Find research studies in your area.
Showing 14981-15000 of 23,464 trials
NCT01664741
The proposed research will provide significant new gender-specific information of scientific and clinical relevance on the function of the mu-opioid system in nicotine dependence and therapeutic effectiveness of nicotine replacement therapy (NRT). The studies will help to explain the differences in the prevalence of smoking in men and women, sex-specific differences in nicotine craving and withdrawal as well as the poorer therapeutic response to NRT. This work may pave the way to the design of improved pharmacotherapies that can more effectively target the endogenous opioid system in the treatment of nicotine dependence.
NCT01162486
The aim of this study is to evaluate (1) the safety and tolerability of escalating doses of rifapentine (RPT) administered daily by oral; (2) the effect of increasing doses of RPT on cytochrome P450 isoform 3A (CYP3A) enzyme metabolizing activity, using single-dose midazolam (MDZ); and (3) the effect of increasing doses of RPT on autoinduction of RPT metabolism.