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NCT06036771

Voice-activated Intelligent Personal Assistant (VIPA) Intervention for People With Parkinson's Disease

Completed NA Last updated 21 January 2026
What this trial tests

NA trial testing Voice-activated Intelligent Personal Assistant (VIPA) in Parkinson's Disease and Parkinsonism in 48 participants. Completed in 31 May 2025.

Timeline
6 August 2023
Primary endpoint
31 March 2025
31 May 2025

Quick facts

Lead sponsorThe Hong Kong Polytechnic University
PhaseNA
StatusCompleted
Study typeINTERVENTIONAL
Allocationrandomized
Designparallel
Maskingsingle
Primary purposehealth services research
Enrollment48
Start date6 August 2023
Primary completion31 March 2025
Estimated completion31 May 2025
Sites1 location across Hong Kong

Drugs / interventions tested

Conditions studied

Sponsor

The Hong Kong Polytechnic University

Who can join

18 and older, any sex, with Parkinson's Disease and Parkinsonism. Patients with the condition only — healthy volunteers not accepted.

Sponsor's own description

This pilot randomized control trial (RCT) aims to develop a Voice-activated Intelligent Personal Assistance (VIPA) user protocol and study its feasibility and preliminary efficacy among 48 People with Parkinson's disease (PWP). The research questions are: Phase 1: 1. What components should be included in the VIPA user protocol community-dwelling PWP? 2. Is it feasible to implement the VIPA intervention in the PD population? 3 focus group interviews and 3 cognitive interviews will be held to formulate the VIPA user protocol. 5 healthcare and information technology experts will be invited to rate the relevancy of the formulated protocol and the item content validity index will be calculated by the researcher. Phase 2: 1. What is the preliminary efficacy of VIPA intervention on SOC and psychosocial well-being? 2. Can such effect sustain for 4 weeks? 3. What is the users' experience on the VIPA intervention? 48 participants will be randomized into the intervention group (IG) and control group (CG). During the 8-week intervention period, IG participants will receive the following materials: 1. User protocol 2. Designate VIPA 3. 30-minute VIPA training on day 1 4. technical support hotline. CG participants will receive usual care, no intervention will be provided to CG participants, and they will continue their daily life during the intervention period. The researcher will compare both groups to study the feasibility and preliminary efficacy of the VIPA on the participants' psychosocial well-being and sense of coherence.

Publications & conference data

No peer-reviewed publications indexed yet for this trial. Completed trials usually publish results within 12-18 months.

Verify or expand the search:

Other recruiting trials for Parkinson's Disease and Parkinsonism

Currently open trials in the same condition.

Other The Hong Kong Polytechnic University trials

Trials by the same sponsor.

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Data sources for this page

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