ABSTRACT
OBJECTIVES: The aim is to determine the effect of the treatment with venlafaxine extended release in patients with alcohol or cocaine dependence disorder that initiate detoxification treatment. METHODS: Observational, open, prospective study carried out in Spain in 2005. 55 patients older than 18 years of age with diagnosis of alcohol and/or cocaine dependence disorder, hospitalized in Specialty Care Center to initiate detoxification treatment, were included. Daily doses of 75 to 225 mg of venlafaxine extended release were administered for 6 months. RESULTS: Treatment was associated with significant reductions in EuropASI scores in the following areas: 3, alcohol use, baseline and final score of 8.2 +/- 0.2 and 6.4 +/- 0.4, respectively (P < 0.01); 5, family/social relations, initial score of 6.9 +/- 0.2 and of 5.2 +/- 0.5 at endpoint (P < 0.001); 1, medical status, scores of 3.7 +/- 0.4 and 0.9 +/- 0.3 (baseline and final visits, respectively) (P < 0.001); and 6, psychiatric status, with a baseline score of 7.8 +/- 0.1 and final score of 5.4 +/- 0.4 (P < 0.001). The VAS alcohol craving scores at baseline were 26.7 +/- 4.6, decreasing to 4.1 +/- 1.5 at endpoint (P < 0.001). CONCLUSIONS: The results of this observational study suggest that venlafaxine extended release could be effective as a coadyuvant in the treatment of alcohol dependent patients in alcohol detoxification therapy. Nevertheless, this should be confirmed with bigger placebo-controlled samples.
