NCT00464464

Brief Summary

The purpose of this study is to evaluate the efficacy of a cognitive-behavioral treatment, that includes a caregiver-focused social support intervention, for depression in persons with Parkinson's disease. Individuals who are unable to travel to the study site, but are interested in participating and meet all other eligibility requirements, will be allowed to participate over the phone.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
80

participants targeted

Target at P50-P75 for not_applicable

Timeline
Completed

Started Apr 2007

Longer than P75 for not_applicable

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

April 1, 2007

Completed
19 days until next milestone

First Submitted

Initial submission to the registry

April 20, 2007

Completed
3 days until next milestone

First Posted

Study publicly available on registry

April 23, 2007

Completed
5.9 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

March 1, 2013

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

March 1, 2013

Completed
1.7 years until next milestone

Results Posted

Study results publicly available

November 5, 2014

Completed
Last Updated

November 5, 2014

Status Verified

November 1, 2014

Enrollment Period

5.9 years

First QC Date

April 20, 2007

Results QC Date

March 10, 2014

Last Update Submit

November 4, 2014

Conditions

Keywords

Parkinson's diseasePDdepressioncognitive-behavioral therapysocial support

Outcome Measures

Primary Outcomes (4)

  • Hamilton Depression Rating Scale: Baseline

    This measure uses the Hamilton Depression Rating Scale (HDRS) to express the average severity of depressive symptoms for a) all participants in the Cognitive-Behavioral Therapy condition and b) all participants in the Standard Medical Care condition, at the outset of the trial. The total score on the HDRS (range = 0 to 84) was used as the outcome measures value, with higher values indicating more severe depressive symptomatology and lower scores representing less severe depressive symptomatology.

    0 weeks

  • Hamilton Depression Rating Scale: Midpoint

    This measure uses the Hamilton Depression Rating Scale (HDRS) to express the average severity of depressive symptoms for a) all participants in the Cognitive-Behavioral Therapy condition and b) all participants in the Standard Medical Care condition, after 5 weeks of the trial. The total score on the HDRS (range = 0 to 84) was used as the outcome measures value, with higher values indicating more severe depressive symptomatology and lower scores representing less severe depressive symptomatology.

    5 weeks

  • Hamilton Depression Rating Scale: Endpoint

    This measure uses the Hamilton Depression Rating Scale (HDRS) to express the average severity of depressive symptoms for a) all participants in the Cognitive-Behavioral Therapy condition and b) all participants in the Standard Medical Care condition, at the end of the 10 week trial. The total score on the HDRS (range = 0 to 84) was used as the outcome measures value, with higher values indicating more severe depressive symptomatology and lower scores representing less severe depressive symptomatology.

    10 weeks

  • Hamilton Depression Rating Scale: Follow-Up Evaluation

    This measure uses the Hamilton Depression Rating Scale (HDRS) to express the average severity of depressive symptoms for a) all participants in the Cognitive-Behavioral Therapy condition and b) all participants in the Standard Medical Care condition, 4 weeks after the trial ended. The total score on the HDRS (range = 0 to 84) was used as the outcome measures value, with higher values indicating more severe depressive symptomatology and lower scores representing less severe depressive symptomatology.

    14 weeks

Study Arms (2)

1

ACTIVE COMPARATOR

cognitive-behavioral therapy

Behavioral: cognitive-behavioral therapy

2

NO INTERVENTION

standard medical care

Interventions

The therapy will consist of 10 weekly individual cognitive-behavioral treatment sessions, lasting 1 hour each and modified to meet the unique needs of each individual with PD.

1

Eligibility Criteria

Age35 Years - 85 Years
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Confirmed diagnosis of PD with no significant motor fluctuations or dementia.
  • Major Depression, Dysthymia, or Depression NOS (Clinically significant depression not otherwise specified).
  • years old.
  • Willingness to ask a family member or friend, with whom the patient has regular contact, to be involved in treatment.
  • Patients will be allowed to remain on antidepressant medications that have been stabilized (e.g., no dose changes) for at least 6 weeks prior to screening provided that they do not have plans to change these medications while in the study.
  • Patients will be allowed to remain on sedative-hypnotics or anxiolytics that have been stabilized for at least 4 weeks prior to screening. Patients who are taking these medications at screening and qualify for participation will be asked to remain on a stable course of these medications throughout the trial.
  • Taking a stable dose of dopaminergic replacement therapy for at least one month

You may not qualify if:

  • Active suicidal ideation.
  • An unstable major medical condition that would interfere with the study.
  • Plans to engage in additional psychotherapy during the study (PD support group is ok).
  • A diagnosis of dementia, defined as above.
  • Significant motor fluctuations, defined as above; mild end of dose wearing off is allowed.
  • Patients unwilling or unable to maintain a stable dose of dopaminergic replacement therapy during the trial.
  • Use of mood-stabilizers or antipsychotic medication.
  • Ages 25 to 85
  • Daily contact with a friend, family member, or spouse with depression and PD \*MMSE \> 26 \[Mini Mental Status Exam score of greater than 26 (i.e., no signs of significant memory impairment)\].
  • Active suicidal ideation
  • An unstable major medical or psychiatric condition
  • Evidence upon clinical interview of substance abuse/dependence

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Rutgers, Robert Wood Johnson Medical School, 675 Hoes Lane, Room D-317

Piscataway, New Jersey, 08854, United States

Location

Related Publications (6)

  • Dobkin RD, Menza M, Allen LA, Gara MA, Mark MH, Tiu J, Bienfait KL, Friedman J. Cognitive-behavioral therapy for depression in Parkinson's disease: a randomized, controlled trial. Am J Psychiatry. 2011 Oct;168(10):1066-74. doi: 10.1176/appi.ajp.2011.10111669. Epub 2011 Jun 15.

  • Dobkin RD, Rubino JT, Allen LA, Friedman J, Gara MA, Mark MH, Menza M. Predictors of treatment response to cognitive-behavioral therapy for depression in Parkinson's disease. J Consult Clin Psychol. 2012 Aug;80(4):694-9. doi: 10.1037/a0027695. Epub 2012 Mar 12.

  • Dobkin RD, Menza M, Allen LA, Tiu J, Friedman J, Bienfait KL, Gara MA, Mark MH. Telephone-based cognitive-behavioral therapy for depression in Parkinson disease. J Geriatr Psychiatry Neurol. 2011 Dec;24(4):206-14. doi: 10.1177/0891988711422529.

  • Dobkin RD, Troster AI, Rubino JT, Allen LA, Gara MA, Mark MH, Menza M. Neuropsychological outcomes after psychosocial intervention for depression in Parkinson's disease. J Neuropsychiatry Clin Neurosci. 2014 Winter;26(1):57-63. doi: 10.1176/appi.neuropsych.12120381.

  • Dobkin RD. The relationship between telephone-administered cognitive-behavioral therapy for depression and neuropsychological functioning in Parkinson's disease. J Neuropsychiatry Clin Neurosci. 2014 Apr 1;26(2):E10-1. doi: 10.1176/appi.neuropsych.13030065.

  • Dobkin RD, Mann SL, Interian A, Gara MA, Menza M. Cognitive behavioral therapy improves diverse profiles of depressive symptoms in Parkinson's disease. Int J Geriatr Psychiatry. 2019 May;34(5):722-729. doi: 10.1002/gps.5077. Epub 2019 Mar 4.

MeSH Terms

Conditions

Parkinson DiseaseDepression

Interventions

Cognitive Behavioral Therapy

Condition Hierarchy (Ancestors)

Parkinsonian DisordersBasal Ganglia DiseasesBrain DiseasesCentral Nervous System DiseasesNervous System DiseasesMovement DisordersSynucleinopathiesNeurodegenerative DiseasesBehavioral SymptomsBehavior

Intervention Hierarchy (Ancestors)

Behavior TherapyPsychotherapyBehavioral Disciplines and Activities

Results Point of Contact

Title
Dr. Roseanne Dobkin
Organization
Rutgers- Robert Wood Johnson Medical School

Study Officials

  • Roseanne D Dobkin, PhD

    Associate Professor of Psychiatry Rutgers-Robert Wood Johnson Medical School

    PRINCIPAL INVESTIGATOR
  • Matthew Menza, MD

    Professor and Chair, Department of Psychiatry, Rutgers- Robert Wood Johnson Medical School (Primary Mentor)

    STUDY CHAIR

Publication Agreements

PI is Sponsor Employee
Yes

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
SINGLE
Who Masked
OUTCOMES ASSESSOR
Purpose
TREATMENT
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

April 20, 2007

First Posted

April 23, 2007

Study Start

April 1, 2007

Primary Completion

March 1, 2013

Study Completion

March 1, 2013

Last Updated

November 5, 2014

Results First Posted

November 5, 2014

Record last verified: 2014-11

Locations