期刊
CANADIAN JOURNAL OF PSYCHIATRY-REVUE CANADIENNE DE PSYCHIATRIE
卷 50, 期 6, 页码 357-360出版社
CANADIAN PSYCHIATRIC ASSOC
DOI: 10.1177/070674370505000612
关键词
resistant depression; dopamine agonists; augmentation therapy
类别
Objective: The study aimed to assess the antidepressant efficacy and tolerability of adjunctive ropinirole in outpatients with treatment-resistant depression (TRD). Method: The study sample consisted of patients with a major depressive episode (diagnosed according to DSM-IV criteria) and TRD. Ropinirole 0.25 to 1.5 rug daily was added to tricyclic antidepressants or selective serotonin reuptake inhibitors. We conducted assessments at baseline and at weeks 2, 4, 8, 12, and 16. We defined response as a 50% or greater reduction of the Montgomery-Asberg Depression Rating Scale (MADRS) total score plus a score of I (very much improved) or 2 (much improved) on the Clinical Global Impression of Improvement scale at endpoint. Tolerability was monitored with the Dosage Record Treatment Emergent Symptom Scale. Results: Seven patients had major depressive disorder, and 3 had bipolar 11 disorder. The mean maximum dose of ropinirole was 1.33 mg daily. Mean (SD) scores on the MADRS decreased from 29.6 (7.6) at baseline to 16.9 (12.1) at endpoint (P < 0.02). At endpoint, 4 of 10 (40%) patients were responders. Two patients discontinued ropinirole because of dizziness. Conclusions: These pilot data suggest that, in selected cases of TRD, ropinirole augmentation of antidepressants is effective and relatively well tolerated.
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