NCT03993041

Brief Summary

Depression is a prevalent non-motor symptom of Parkinson's disease (PD). Cognitive-behavioral therapy (CBT) has been shown to be an effective treatment for depression in PD. CBT is usually administered in-person in weekly sessions, but PD motor disability, stigma, and transportation issues may prevent attending such therapy sessions. CBT administered via live videoconference technology may allow the treatment of depression, while circumventing the barriers that deter those with PD from seeking psychological services. The investigators propose that videoconference CBT will improve mood in individuals with PD who have depression.

Trial Health

87
On Track

Trial Health Score

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

Enrollment
12

participants targeted

Target at below P25 for not_applicable depression

Timeline
Completed

Started Aug 2019

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

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Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

June 16, 2019

Completed
4 days until next milestone

First Posted

Study publicly available on registry

June 20, 2019

Completed
1 month until next milestone

Study Start

First participant enrolled

August 1, 2019

Completed
1.7 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

April 30, 2021

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

April 30, 2021

Completed
Last Updated

August 8, 2022

Status Verified

August 1, 2022

Enrollment Period

1.7 years

First QC Date

June 16, 2019

Last Update Submit

August 5, 2022

Conditions

Outcome Measures

Primary Outcomes (1)

  • Anxiety and Related Disorders Interview Schedule for DSM-5

    Semi-structured diagnostic interview for assessment of mood and related disorders.

    Change in diagnosis of depression from baseline to post-treatment (approximately 12 weeks after baseline) and 6-week follow-up.

Study Arms (2)

Cognitive-behavioral therapy (CBT)

EXPERIMENTAL

Individuals in the CBT arm are expected to participate in a phone screen + baseline phase (one assessment) + 10-12 weeks of CBT intervention + post-intervention assessment + 6 week follow-up assessment.

Behavioral: Cognitive-behavioral therapy (CBT)

Waitlist Control

ACTIVE COMPARATOR

Individuals in the Waitlist Control arm are expected to participate in a phone screen + baseline phase (two assessments, 12 weeks apart) + 10-12 weeks of CBT intervention + post-intervention assessment + 6 week follow-up assessment.

Behavioral: Cognitive-behavioral therapy (CBT)

Interventions

Study therapists will deliver cognitive-behavioral therapy (CBT) based on an emotion-focused, transdiagnostic protocol. CBT targets problematic thoughts, feelings, and behaviors through goal-oriented, systematic procedures. The intervention used in this study is designed to target emotional processing with an emphasis on present-focused awareness, cognitive flexibility, emotional avoidance, awareness and tolerance of physical sensations, and situation-based emotion exposure. The intervention is designed to help individuals better understand emotional experiences in order to respond to intense emotions in a more adaptive way.

Cognitive-behavioral therapy (CBT)Waitlist Control

Eligibility Criteria

Sexall
Healthy VolunteersNo
Age GroupsChild (0-17), Adult (18-64), Older Adult (65+)

You may qualify if:

  • Idiopathic Parkinson's disease (PD), any subtype
  • Depression
  • Internet access and a webcam
  • For psychotropic and dopaminergic medications, participants may enroll only if they are stable for at least 6 weeks and 2 weeks, respectively, before beginning the study
  • The investigators will enroll only depressed individuals with PD who are not already receiving or are willing to stop other ongoing psychotherapy before beginning this treatment study

You may not qualify if:

  • Serious chronic medical or neurological illness, other than PD
  • History of traumatic brain injury
  • Mental retardation
  • Current or recent (past 90 days) history of substance abuse or drug dependence, with the exception of nicotine, marijuana, and caffeine
  • Active suicidal or homicidal ideation or intent
  • Dementia
  • Current DSM-5 diagnosis of bipolar disorder, schizophrenia, schizoaffective disorder, or substance/medication-induced disorder
  • Previous experience with an adequate trial of cognitive-behavioral therapy (8 sessions within the past 5 years
  • Concurrent psychosocial treatment (i.e., therapy) focused on depression, anxiety, or other related disorders, or are not willing to refrain from initiating additional therapy during the study
  • Concurrent psychotropic medications if not stabilized or not willing to maintain a stable dosage of psychotropic medications, such as medications for depression or anxiety, during study participation

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Vision & Cognition Laboratory

Boston, Massachusetts, 02215, United States

Location

MeSH Terms

Conditions

DepressionParkinson Disease

Interventions

Cognitive Behavioral Therapy

Condition Hierarchy (Ancestors)

Behavioral SymptomsBehaviorParkinsonian DisordersBasal Ganglia DiseasesBrain DiseasesCentral Nervous System DiseasesNervous System DiseasesMovement DisordersSynucleinopathiesNeurodegenerative Diseases

Intervention Hierarchy (Ancestors)

Behavior TherapyPsychotherapyBehavioral Disciplines and Activities

Study Officials

  • Alice Cronin-Golomb, Ph.D.

    Boston University

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
SINGLE
Who Masked
CARE PROVIDER
Purpose
TREATMENT
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Director, Vision & Cognition Laboratory

Study Record Dates

First Submitted

June 16, 2019

First Posted

June 20, 2019

Study Start

August 1, 2019

Primary Completion

April 30, 2021

Study Completion

April 30, 2021

Last Updated

August 8, 2022

Record last verified: 2022-08

Data Sharing

IPD Sharing
Will not share

Locations