M N McLeod1, B N Gaynes, R N Golden. 1. Department of Psychiatry, University of North Carolina School of Medicine, Chapel Hill 27599-7160, USA.
Abstract
BACKGROUND: Dysthymic disorder is a relatively common illness that is often treated with antidepressants. Compared with the study of major depression, there has been little systematic study of potentiation strategies for antidepressant-refractory dysthymic disorder. METHOD: Following a patient's report of dramatic response to the addition of chromium supplementation to sertraline pharmacotherapy for dysthymic disorder (DSM-IV), the authors initiated a series of single-blind and open-label trials of chromium picolinate or chromium polynicotinate in the treatment of antidepressant-refractory dysthymic disorder. RESULTS: In a series of 5 patients, chromium supplementation led to remission of dysthymic symptoms. Single-blind substitution of other dietary supplements in each of the patients demonstrated specificity of response to chromium supplementation. CONCLUSION: Preliminary observations suggest that chromium may potentiate antidepressant pharmacotherapy for dysthymic disorder. Controlled studies are indicated to test the validity of these initial observations.
BACKGROUND:Dysthymic disorder is a relatively common illness that is often treated with antidepressants. Compared with the study of major depression, there has been little systematic study of potentiation strategies for antidepressant-refractory dysthymic disorder. METHOD: Following a patient's report of dramatic response to the addition of chromium supplementation to sertraline pharmacotherapy for dysthymic disorder (DSM-IV), the authors initiated a series of single-blind and open-label trials of chromium picolinate or chromium polynicotinate in the treatment of antidepressant-refractory dysthymic disorder. RESULTS: In a series of 5 patients, chromium supplementation led to remission of dysthymic symptoms. Single-blind substitution of other dietary supplements in each of the patients demonstrated specificity of response to chromium supplementation. CONCLUSION: Preliminary observations suggest that chromium may potentiate antidepressant pharmacotherapy for dysthymic disorder. Controlled studies are indicated to test the validity of these initial observations.
Authors: Kimberly A Brownley; Ann Von Holle; Robert M Hamer; Maria La Via; Cynthia M Bulik Journal: J Psychosom Res Date: 2013-04-22 Impact factor: 3.006
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