Depression Research Today is a free monthly online journal that collates and summarizes the latest research about Depression, including details on clinical depression, medication, symptoms, treatment, counselling, therapy. | ||||||||
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Telephone-administered psychotherapy for depression.Mohr DC, Hart SL, Julian L, Catledge C, Honos-Webb L, Vella L, Tasch ET Veterans Administration Medical Center, University of California, San Francisco 94121, USA. dmohr@itsa.ucsf.edu BACKGROUND: Several studies have shown that telephone-administered cognitive-behavioral therapy (T-CBT) is superior to forms of no treatment controls. No study has examined if the skills-training component to T-CBT provides any benefit beyond that provided by nonspecific factors. OBJECTIVE: To test the efficacy of a 16-week T-CBT against a strong control for attention and nonspecific therapy effects. DESIGN: Randomized controlled trial including 12-month follow-up. SETTING: Telephone administration of psychotherapy with patients in their homes. PARTICIPANTS: Participants had depression and functional impairments due to multiple sclerosis. INTERVENTIONS: A 16-week T-CBT program was compared with 16 weeks of telephone-administered supportive emotion-focused therapy. MAIN OUTCOME MEASURES: Hamilton Depression Rating Scale score, Structured Clinical Interview for DSM-IV diagnosis of major depressive disorder, Beck Depression Inventory score, and Positive Affect scale score of the Positive and Negative Affect Scale. RESULTS: Of the 127 participants randomized, 7 (5.5%) dropped out of treatment. There were significant improvement during treatment on all outcome measures (P<.01 for all) and an increase in Positive Affect Scale score. Improvements over 16 weeks of treatment were significantly greater for T-CBT, compared with telephone-administered supportive emotion-focused therapy, for major depressive disorder frequency (P = .02), Hamilton Depression Rating Scale score (P = .02), and Positive Affect Scale score (P = .008), but not for the Beck Depression Inventory score (P = .29). Treatment gains were maintained during 12-month follow-up; however, differences across treatments were no longer evident (P > .16 for all). CONCLUSIONS: Patients showed significant improvements in depression and positive affect during the 16 weeks of telephone-administered treatment. The specific cognitive-behavioral components of T-CBT produced improvements above and beyond the nonspecific effects of telephone-administered supportive emotion-focused therapy on evaluator-rated measures of depression and self-reported positive affect. Attrition was low. Published 6 September 2005 in Arch Gen Psychiatry, 62(9): 1007-14.
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