Interpersonal Psychotherapy for Depression in Parkinson's Disease: A Feasibility Study. (January 2023)

• Record Type: Journal Article
• Authors: Koszycki, Diana; Taljaard, Monica; Kogan, Cary; Bradwejn, Jacques; Grimes, David
• Is Part Of: Journal of geriatric psychiatry and neurology. Volume 36:Number 1(2023)
• Page Start: 52
• Page End: 62
• Publication Date: 2023-01
• Subjects: Parkinson's disease -- depression -- psychotherapy -- interpersonal psychotherapy -- IPT -- feasibility study; Geriatric neurology -- Periodicals; Geriatric neuropsychiatry -- Periodicals; Geriatric psychiatry -- Periodicals; Nervous system -- Diseases -- Periodicals; 618.97689
• DOI: 10.1177/08919887221090220
• Languages: English
• ISSNs: 0891-9887

Abstract

Individuals living with Parkinson's disease (PD) experience interpersonal stressors that contribute to depressive risk. Interpersonal psychotherapy (IPT) emphasizes the bidirectional relationship between interpersonal stressors and mood may therefore be a suitable treatment for PD-depression. The primary aim of this study was to evaluate the feasibility of delivering 12 sessions of IPT to depressed PD patients and explore the need for modifications. A secondary aim was to obtain descriptive information about efficacy outcomes. The study used a pre-post design without a comparison group. Participants were 12 PD patients with a major depressive disorder. IPT was well accepted and tolerated by patients and required minimal modifications. Compliance with session attendance and completion of study questionnaires were excellent and treatment satisfaction was high. Depression scores declined from baseline to endpoint, with 7 patients meeting criteria for remission at endpoint. Findings are encouraging and a larger randomized controlled trial is currently underway to ascertain if IPT is an efficacious treatment for PD-depression.