2021
DOI: 10.3171/2021.8.focus21383
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Remote video-based outcome measures of patients with Parkinson’s disease after deep brain stimulation using smartphones: a pilot study

Abstract: OBJECTIVE To provide better postoperative healthcare for patients with Parkinson’s disease (PD) who received deep brain stimulation (DBS) surgery and to allow surgeons improved tracking of surgical outcomes, the authors sought to examine the applicability and feasibility of remote assessment using smartphones. METHODS A disease management mobile application specifically for PD was used to perform the remote assessment of patients with PD who underwent DBS. Connection with patients was first established via a… Show more

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Cited by 13 publications
(12 citation statements)
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“…Several studies related to remote vision assessment, removed rigidity, and postural stability since they were hard to achieve in the remote condition (Stillerova et al, 2016;Xu et al, 2021). Instead of directly touching and using pullback test, in our study, by using a machine learning system based on RGB camera and clinical features extracted from the MDS-UPDRS III, we developed four models for estimating rigidity and PS in relation to PD, achieving an accuracy greater than 70%.…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…Several studies related to remote vision assessment, removed rigidity, and postural stability since they were hard to achieve in the remote condition (Stillerova et al, 2016;Xu et al, 2021). Instead of directly touching and using pullback test, in our study, by using a machine learning system based on RGB camera and clinical features extracted from the MDS-UPDRS III, we developed four models for estimating rigidity and PS in relation to PD, achieving an accuracy greater than 70%.…”
Section: Discussionmentioning
confidence: 99%
“…Compared with other wearable sensors, the most available pattern during COVID-19 was using a vision algorithm remotely, since participants did not need to be trained in wearing the sensors and ensuring the accuracy of the process. Moreover, vision-based remote assessment can be a time-saving, resource-saving, well-accepted tool for both patients and doctors (Xu et al, 2021). The red, green, and blue (RGB) color model is one of the most low-cost and widely available methods for online follow-ups since it can be applied through most smartphone cameras.…”
Section: Introductionmentioning
confidence: 99%
“…Other studies indicate that telemedicine is a useful tool on the management of patients with dementia 20 - 22 , movement disorders 23 , 24 , including deep brain stimulation (DBS) 25 , 26 follow-up, and in the attention of their caregivers 27 .…”
Section: Discussionmentioning
confidence: 99%
“…Interestingly, the estimated costs for the remote assessments were 20-fold lower than for in-person visits ( Xu et al, 2021 ). The latter seems to be backed by other studies ( Delgoshaei et al, 2017 ), although this is not consistent with some studies only reporting increased patient satisfaction without a significant cost reduction ( Snoswell et al, 2020 ).…”
Section: Additional Telemedicine Assessmentsmentioning
confidence: 99%