NCT04527146

Brief Summary

The research study is being conducted to compare methods of virtual genetic counseling for people with Parkinson's disease.

Trial Health

87
On Track

Trial Health Score

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

Enrollment
370

participants targeted

Target at P75+ for not_applicable parkinson-disease

Timeline
Completed

Started Jan 2021

Typical duration for not_applicable parkinson-disease

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

First Submitted

Initial submission to the registry

August 21, 2020

Completed
5 days until next milestone

First Posted

Study publicly available on registry

August 26, 2020

Completed
4 months until next milestone

Study Start

First participant enrolled

January 1, 2021

Completed
2.8 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

October 15, 2023

Completed
17 days until next milestone

Study Completion

Last participant's last visit for all outcomes

November 1, 2023

Completed
1.4 years until next milestone

Results Posted

Study results publicly available

March 11, 2025

Completed
Last Updated

March 11, 2025

Status Verified

February 1, 2025

Enrollment Period

2.8 years

First QC Date

August 21, 2020

Results QC Date

November 4, 2024

Last Update Submit

February 19, 2025

Conditions

Outcome Measures

Primary Outcomes (3)

  • Genetics Knowledge

    Genetics Knowledge Scale (20-question true/false questionnaire, score range 0-20, higher scores mean greater knowledge)

    4 weeks after pre-testing education/counseling

  • Genetic Counseling Satisfaction (Post-Test)

    Genetic Counseling Satisfaction Scale (GCSS) (6-item scale, score range 6-30, higher scores mean greater satisfaction)

    Immediately after disclosure counseling

  • Test-Related Distress

    Revised Impact of Events Scale (22-item, score range 0-88, higher scores mean greater event-related distress)

    3 months after disclosure counseling

Secondary Outcomes (10)

  • Genetic Counseling Satisfaction (Pre-Test)

    Immediately after pre-test education/counseling

  • Depression

    3 months after disclosure counseling

  • Depression

    6 months after disclosure counseling

  • State-Trait Anxiety Index-State Score

    3 months after disclosure counseling

  • State-Trait Anxiety Index -State Score

    6 months after disclosure counseling

  • +5 more secondary outcomes

Study Arms (4)

IMAGINE-PD/Virtual

EXPERIMENTAL

Pre-test genetic counseling through the Interactive Multimedia Approach to Genetic counseling to INform and Educate in Parkinson's Disease (IMAGINE-PD) website. Genetic results disclosure via virtual visit with a genetic counselor.

Other: IMAGINE-PDOther: Virtual genetic counseling

IMAGINE-PD/Telephone

EXPERIMENTAL

Pre-test genetic counseling through the Interactive Multimedia Approach to Genetic counseling to INform and Educate in Parkinson's Disease (IMAGINE-PD) website. Genetic results disclosure via telephone with a genetic counselor.

Other: IMAGINE-PDOther: Telephone genetic counseling

Virtual/Telephone

EXPERIMENTAL

Pre-test genetic counseling virtual visit with a genetic counselor. Genetic results disclosure via telephone with a genetic counselor.

Other: Virtual genetic counselingOther: Telephone genetic counseling

Virtual/Virtual

ACTIVE COMPARATOR

Pre-test genetic counseling and genetic results disclosure via virtual visit with a genetic counselor.

Other: Virtual genetic counseling

Interventions

The Interactive, Multimedia Approach to Genetic Counseling to INform and Educate in Parkinson's Disease (IMAGINE-PD) is a novel, interactive, web-based, audiovisual, self-guided, genetic counseling tool in the development phase. Essential genetic counseling themes, outlined by a senior certified clinical genetics counselor in accordance with national guidelines, are presented in a web-based format, utilizing videos, text, pictures, and audio. Participants can interact with IMAGINE-PD at their own pace, with the ability to move backward and forward, repeat sections, and have the ability to submit questions to the genetic counselor via e-mail.

IMAGINE-PD/TelephoneIMAGINE-PD/Virtual

The virtual visits will be conducted by a certified genetic counselor to provide all counseling in accordance with guidelines set forth by the National Society of Genetic Counselors. The counseling visit will be conducted in real-time on an established and secure audiovisual conferencing telemedicine platform (BlueJeans) within the Penn Chart/Epic electronic medical record dashboard.

IMAGINE-PD/VirtualVirtual/TelephoneVirtual/Virtual

The telephone counseling will be conducted by a certified genetic counselor to provide all counseling in accordance with guidelines set forth by the National Society of Genetic Counselors.

IMAGINE-PD/TelephoneVirtual/Telephone

Eligibility Criteria

Age21 Years+
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Provision of signed and dated informed consent form
  • Stated willingness to have clinical confirmation genetic testing, and comply with all study procedures and availability for the duration of the study
  • Male or female, over the age of 21.
  • English Speaking

You may not qualify if:

  • Prior genetic counseling and/or clinical testing specifically for Parkinson's disease
  • Montreal Cognitive Assessment (MoCA) \< 21, or a prior diagnosis of dementia during the screening phase

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

University of Pennsylvania Parkinsons Disease and Movement Disorders Center

Philadelphia, Pennsylvania, 19107, United States

Location

MeSH Terms

Conditions

Parkinson Disease

Condition Hierarchy (Ancestors)

Parkinsonian DisordersBasal Ganglia DiseasesBrain DiseasesCentral Nervous System DiseasesNervous System DiseasesMovement DisordersSynucleinopathiesNeurodegenerative Diseases

Results Point of Contact

Title
Rachel Paul, Genetic Counselor
Organization
UPenn

Study Officials

  • Thomas F Tropea, DO

    University of Pennsylvania

    PRINCIPAL INVESTIGATOR

Publication Agreements

PI is Sponsor Employee
No
Restrictive Agreement
No

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
NONE
Purpose
OTHER
Intervention Model
FACTORIAL
Model Details: Enrolled participants will be randomized into one of 4 groups based on pre- and post-genetic test counseling: (1)IMAGINE-PD/Virtual, (2)IMAGINE-PD/Telephone, (3)Virtual/Virtual, and (4)Virtual/Telephone.
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Assistant Professor

Study Record Dates

First Submitted

August 21, 2020

First Posted

August 26, 2020

Study Start

January 1, 2021

Primary Completion

October 15, 2023

Study Completion

November 1, 2023

Last Updated

March 11, 2025

Results First Posted

March 11, 2025

Record last verified: 2025-02

Data Sharing

IPD Sharing
Will share

All data and isolated DNA samples will be stored for future research purposes for an indefinite amount of time. Individual participant data (IPD) may be shared with other research, academic, and medical institutions, other researchers, drug and device companies, biotechnology companies and others. In the event of such a collaboration, no personally identifying information will be shared. Potential collaborators may apply with a description of the proposed project. This application is then evaluated by a Biospecimen Review Access Committee (BRAC). Only projects deemed to have scientific or clinical merit will be considered eligible to receive samples or information, from which personally identifying information will be removed.

Shared Documents
STUDY PROTOCOL, SAP, ICF, CSR, ANALYTIC CODE
Time Frame
Upon request by collaborators and upon publication of scientific manuscripts.
Access Criteria
Approval by the BRAC

Locations