A comparison of alprazolam with amitriptyline in the treatment of patients with neurotic or reactive depression. A report of a randomised, double blind study by a General Practitioner Working Party.

104 patients suffering from neurotic or reactive depression were treated with either alprazolam or amitriptyline in randomised, double-blind fashion. Seventeen patients were either lost to follow-up or withdrawn before week 2 (13 due to side effects and 1 because she was feeling better). A further 7 patients did not comply with the protocol, giving a total of 24 patients whose data were not considered suitable for inclusion in the analysis of therapeutic assessments. Evaluation of the 80 patients (40 in each group) who completed at least 2 weeks of the 4-week study demonstrate that both treatments produced a statistically significant response rate. There was a more rapid effect in those patients who received amitriptyline, but there was no significant difference in response between the treatment groups after 4 weeks treatment. Analysis of safety and side effect data on 101 patients (50 treated with alprazolam and 51 with amitriptyline) shows no statistically significant difference in the overall number of side effects experienced in each group, although 11 of those patients who received amitriptyline withdrew because of adverse reactions before completing the study compared to 6 in the alprazolam group. These results suggest that alprazolam may be a useful treatment for patients with neurotic or reactive depression not requiring hospitalisation.