Trial reportMovement disorders : official journal of the Movement Disorder Society2025
Interpersonal Psychotherapy for the Treatment of Depression in Parkinson's Disease: Results of a Randomized Controlled Trial.
Trial report in Movement disorders : official journal of the Movement Disorder Society, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
4 citing papers in PubMed.
- Non-pharmacological interventions for anxiety and depression in Parkinson's disease.The Cochrane database of systematic reviews · 2026Article
- Perspective: Depression in Persons with Parkinson's Disease.Movement disorders : official journal of the Movement Disorder Society · 2026Review
- Determining clinically meaningful change: minimal clinically important difference for common depression scales in older adults with parkinson's disease.Aging clinical and experimental research · 2025Article
- Advances in transcranial magnetic stimulation for psychological symptom management in Parkinson's disease.World journal of psychiatry · 2025Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
Abstract
backgroundDepression is a common nonmotor complication in Parkinson's disease (PD). However, few studies have evaluated the efficacy of first-line psychological therapies for depression in this patient population.
objectivesThis randomized controlled trial evaluated the efficacy of interpersonal psychotherapy (IPT), an empirically validated intervention for depression that focuses on the bidirectional relationship between mood disturbance and interpersonal and social stressors. A secondary aim was to assess maintenance of treatment gains at 6-month follow-up.
methodsParticipants with PD stages I to III and a comorbid depressive disorder were randomly assigned to 12 sessions of IPT (n = 32) or supportive therapy (ST) (n = 31), our active control intervention. The primary outcome was the Hamilton Depression Rating Scale (HAM-D) administered blindly by telephone. Secondary outcomes included self-report depression and anxiety, quality of life, clinician-rated motor symptom, interpersonal relationships, and attachment style.
resultsIPT compared to ST resulted in a greater reduction in posttreatment HAM-D scores (least square mean difference = -3.77, 95% confidence interval [CI]: -6.19 to -1.34, P = 0.003) and was associated with a greater odds of meeting remission (odds ratio = 3.23, 95% CI: 1.10-9.51, P = 0.034). The advantage of IPT over ST on HAM-D scores and remission rates was not sustained at the 6-month follow-up. Both treatments improved self-report depression, anxiety, quality of life, and aspects of interpersonal functioning.
conclusionsThis trial demonstrates the benefits of acute treatment with IPT in reducing depressive symptoms in PD. Clinicians should consider psychotherapy, alone or in combination with medication, as an important treatment option for PD depression. © 2024 The Author(s). Movement Disorders published by Wiley Periodicals LLC on behalf of International Parkinson and Movement Disorder Society.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.