This investigation is part of a multi-center study that will assess the safety of administering moderate and high doses of acamprosate and naltrexone both as single agents and in combination to non-treatment seeking alcohol dependant/abusing subjects. This study will also examine how single dose alcohol challenge influences the clinical tolerance of the drug doses and combinations that are to be tested. Finally, the pharmacokinetic interactions between acamprosate and naltrexone will be studied. Both behavioral and organ system toxicity will be evaluated in this study. Test agents will be administered to four groups of subjects in four phases following a mixed model random-block design. Placebo will be administered in Phase I, single agents in Phase II, while the final two phases will involve dose escalation of drug combinations. The data collected from this investigation will identify combinations of naltrexone and acamprosate that can be safely administered in a planned multi-center efficacy trial.

Agency
National Institute of Health (NIH)
Institute
National Center for Research Resources (NCRR)
Type
General Clinical Research Centers Program (M01)
Project #
5M01RR000533-32
Application #
6409697
Study Section
National Center for Research Resources Initial Review Group (RIRG)
Project Start
1978-12-01
Project End
2001-11-30
Budget Start
Budget End
Support Year
32
Fiscal Year
2000
Total Cost
Indirect Cost
Name
Boston University
Department
Type
DUNS #
604483045
City
Boston
State
MA
Country
United States
Zip Code
02118
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