OBJECTIVE:Parkinson's disease (PD) is frequently complicated by depression and there is a paucity of controlled research that can inform the management of this disabling nonmotor complaint. A randomized controlled trial of nortriptyline, paroxetine, and placebo for the treatment of depression in PD (dPD) was recently completed. The purpose of this article is to describe the baseline pattern of depressive symptom presentation in PD, the specific symptoms of dPD that improve with pharmacotherapy, and the residual symptoms that remain in patients who meet a priori criteria for response or remission after acute treatment (8 weeks). SETTING: The Departments of Psychiatry and Neurology at Robert Wood Johnson Medical School, New Jersey. PARTICIPANTS: : Fifty-two depressed patients (major depression or dysthymia based on Diagnostic and Statistical Manual of Mental Disorders 4th edition criteria) with Parkinson's disease (by research criteria). DESIGN/INTERVENTION: A randomized controlled trial of nortriptyline, paroxetine, and placebo. MEASUREMENT: The four subscales (core mood, anxiety, insomnia, and somatic) and individual items from the Hamilton Rating Scale for Depression-17 were the focus of this study. These measures were assessed at baseline and Week 8. RESULTS:Baseline depressive symptoms were unrelated to motor functioning. Treatment response was associated with significant improvements in the core mood, anxiety, insomnia, and somatic symptoms seen in dPD. Residual symptoms, such as sadness and loss of interest, persisted in treatment responders in a milder form than was initially present. CONCLUSIONS: Antidepressants may influence all symptoms of dPD, including those that share great overlap with the physical disease process. Additional research regarding adjunctive interventions is needed to help optimize the management of dPD.
RCT Entities:
OBJECTIVE:Parkinson's disease (PD) is frequently complicated by depression and there is a paucity of controlled research that can inform the management of this disabling nonmotor complaint. A randomized controlled trial of nortriptyline, paroxetine, and placebo for the treatment of depression in PD (dPD) was recently completed. The purpose of this article is to describe the baseline pattern of depressive symptom presentation in PD, the specific symptoms of dPD that improve with pharmacotherapy, and the residual symptoms that remain in patients who meet a priori criteria for response or remission after acute treatment (8 weeks). SETTING: The Departments of Psychiatry and Neurology at Robert Wood Johnson Medical School, New Jersey. PARTICIPANTS: : Fifty-two depressedpatients (major depression or dysthymia based on Diagnostic and Statistical Manual of Mental Disorders 4th edition criteria) with Parkinson's disease (by research criteria). DESIGN/INTERVENTION: A randomized controlled trial of nortriptyline, paroxetine, and placebo. MEASUREMENT: The four subscales (core mood, anxiety, insomnia, and somatic) and individual items from the Hamilton Rating Scale for Depression-17 were the focus of this study. These measures were assessed at baseline and Week 8. RESULTS: Baseline depressive symptoms were unrelated to motor functioning. Treatment response was associated with significant improvements in the core mood, anxiety, insomnia, and somatic symptoms seen in dPD. Residual symptoms, such as sadness and loss of interest, persisted in treatment responders in a milder form than was initially present. CONCLUSIONS: Antidepressants may influence all symptoms of dPD, including those that share great overlap with the physical disease process. Additional research regarding adjunctive interventions is needed to help optimize the management of dPD.
Authors: Alexandre Y Dombrovski; Benoit H Mulsant; Patricia R Houck; Sati Mazumdar; Eric J Lenze; Carmen Andreescu; Jill M Cyranowski; Charles F Reynolds Journal: J Affect Disord Date: 2007-02-26 Impact factor: 4.839
Authors: Celia F Hybels; David C Steffens; Douglas R McQuoid; K Ranga Rama Krishnan Journal: Int J Geriatr Psychiatry Date: 2005-12 Impact factor: 3.485
Authors: John Cairney; Laurie M Corna; Scott Veldhuizen; Nathan Herrmann; David L Streiner Journal: Am J Geriatr Psychiatry Date: 2008-03 Impact factor: 4.105