Volume 11, Issue 10 pp. 2548-2562
Research Article
Open Access

Innovative technology-based interventions in Parkinson's disease: A systematic review and meta-analysis

Chun En Yau

Chun En Yau

Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore

Department of Neurology, Singapore General Hospital Campus, National Neuroscience Institute, Singapore, Singapore

Search for more papers by this author
Eric Chi Kiat Ho

Eric Chi Kiat Ho

Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore

Department of Neurology, Singapore General Hospital Campus, National Neuroscience Institute, Singapore, Singapore

Search for more papers by this author
Natasha Yixuan Ong

Natasha Yixuan Ong

Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore

Department of Neurology, Singapore General Hospital Campus, National Neuroscience Institute, Singapore, Singapore

Search for more papers by this author
Clifton Joon Keong Loh

Clifton Joon Keong Loh

Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore

Department of Neurology, Singapore General Hospital Campus, National Neuroscience Institute, Singapore, Singapore

Search for more papers by this author
Aaron Shengting Mai

Aaron Shengting Mai

Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore

Department of Neurology, Singapore General Hospital Campus, National Neuroscience Institute, Singapore, Singapore

Search for more papers by this author
Eng-King Tan

Corresponding Author

Eng-King Tan

Department of Neurology, Singapore General Hospital Campus, National Neuroscience Institute, Singapore, Singapore

Neuroscience and Behavioural Disorders, Duke-NUS Medical School, Singapore, Singapore

Correspondence

Eng-King Tan, Department of Neurology, Singapore General Hospital Campus, National Neuroscience Institute, Outram Road, Singapore 169608, Singapore. Tel: +65 6326 5003; Fax: +65 6220 3321; E-mail: [email protected]

Search for more papers by this author
First published: 05 September 2024
Citations: 2

Abstract

Objective

Novel technology-based interventions have the potential to improve motor symptoms and gait in Parkinson's disease (PD). Promising treatments include virtual-reality (VR) training, robotic assistance, and biofeedback. Their effectiveness remains unclear, and thus, we conducted a Bayesian network meta-analysis.

Methods

We searched the Medline, Embase, Cochrane CENTRAL, and Clinicaltrials.gov databases until 2 April 2024 and only included randomized controlled trials. Outcomes included changes in UPDRS-III/MDS-UPDRS-III score, stride length, 10-meter walk test (10MWT), timed up-and-go (TUG) test, balance scale scores and quality-of-life (QoL) scores. Results were reported as mean differences (MD) or standardized mean differences (SMD), with 95% credible intervals (95% CrI).

Results

Fifty-one randomized controlled trials with 2095 patients were included. For UPDRS (motor outcome), all interventions had similar efficacies. VR intervention was the most effective in improving TUG compared with control (MD: −4.36, 95% CrI: −8.57, −0.35), outperforming robotic, exercise, and proprioceptive interventions. Proprioceptive intervention significantly improved stride length compared to control intervention (MD: 0.11 m, 95% CrI: 0.03, 0.19), outperforming VR, robotic and exercise interventions. Virtual reality improved balance scale scores significantly compared to exercise intervention (SMD: 0.75, 95% CrI: 0.12, 1.39) and control intervention (SMD: 1.42, 95% CrI: 0.06, 2.77). Virtual reality intervention significantly improved QoL scores compared to control intervention (SMD: −0.95, 95% CrI: −1.43, −0.52), outperforming Internet-based interventions.

Interpretation

VR-based and proprioceptive interventions were the most promising interventions, consistently ranking as the top treatment choices for most outcomes. Their use in clinical practice could be helpful in managing motor symptoms and QoL in PD.

Conflict of Interest

The authors do not have any competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.

Data Availability Statement

Data sharing is not applicable to this article as no new data were created or analyzed in this study.

The full text of this article hosted at iucr.org is unavailable due to technical difficulties.