An open-label trial of sertraline for the treatment of major depression in primary care.

Major depression is one of the most common medical disorders seen in primary care practice. Management frequently fails to meet recommended standards of treatment. For example, only a minority of patients are treated with antidepressants. The goals of this study were to establish the safety and effectiveness in the real world of a protocol-based pharmacological intervention administered by primary care physicians trained by psychiatrists. This was a naturalistic, open, 8-week, noncomparative, multicenter study of sertraline, 50-100 mg, in the treatment of 469 patients with mild-to-moderate major depression seen in primary care office settings. Effectiveness was assessed using the Hamilton Depression Rating Scale. The mean value of the HDRS declined steadily from 25.4 at baseline to 8.5 at day 56 (p < 0.0001). Fifty-two percent of patients achieved a full remission (HDRS <10 on day 56) and 70% had a positive response (50% reduction in HDRS scores). Only 26% had side effects, most of them mild. Major depression can be successfully diagnosed and treated by primary care physicians when adequately trained and supported by psychiatrists.

A double-blind, randomized, fixed-dose trial of fluoxetine vs. amitriptyline in the treatment of major depression complicating Alzheimer's disease.

The objective of this study was to determine the relative efficacy and safety of fluoxetine and amitriptyline in the treatment of major depression complicating Alzheimer's disease (AD). The sample included 37 patients with AD and major depression. The study design was a double-blind, fixed-dose, randomized clinical trial with 45 days of follow-up. The outcome measures were the Hamilton Depression Rating Scale (Ham-D), the Mini-Mental State Exam (MMSE), and the number of dropouts from each arm of the study. Efficacy was similar for fluoxetine and amitriptyline. At Day 45, there was a mean 9.4-point reduction in Ham-D scores (t[df,62] = 9.68, P < 0.0001) and a 2.4-point mean increase in MMSE scores as compared to baseline (t[df,2] = 2.69, P = 0.009). Eleven (58%) of the amitriptyline-treated patients dropped out, compared with 4 (22%) of the fluoxetine-treated patients (chi 2[df,2] = 8.9, P = 0.017). The authors conclude that antidepressant treatment for major depression complicating AD is effective. While fluoxetine and amitriptyline are equally effective, fluoxetine is better tolerated.