52
Views
0
CrossRef citations to date
0
Altmetric
Research Article

Effectiveness of the smartphone application in increasing compliance with occlusion therapy in children with amblyopia: a randomized controlled trial

, MDORCID Icon, , MD & , MDORCID Icon
Published online: 08 Apr 2024
 

ABSTRACT

Aim: To determine the effectiveness of the Amblyopia Treatment Chulalongkorn University (ATCU) application in improving compliance to occlusion therapy in amblyopic children. Methods: We developed a smartphone application called Amblyopia Treatment Chulalongkorn University (ATCU), which includes education, patching calendar, mini-games, and notifications, offering caregivers a comprehensive tool to enhance amblyopia treatment adherence through informative content, interactive features, and personalized reminders. Children aged 4–12 years with strabismic, anisometropic, deprivation, or mixed-type amblyopia were recruited and randomly assigned to either use ATCU application to facilitate eye patching (group A) or receive standard care (group B). Compliance with eye patching (primary outcome) was measured as a percentage of actual patching hours which were subjectively reported by caregivers, compared to prescribed patching hours, assessed at 1 and 3-month follow-up. Secondary outcomes include best corrected visual acuity (BCVA). Results: Between October 2018 and December 2019, 45 children were enrolled in our study, with all meeting eligibility criteria. One participant was lost to follow-up, and only one child was newly diagnosed with amblyopia, while the others had undergone patching as a prior treatment. At 1-month, compliance was significantly higher in group A (85%) than in group B (64%) [median difference 22% (95% CI, 3 to 48; p = .037)]. At 3-months, the compliance was also higher in group A (80%) than group B (55%), but not significantly [median difference 13% (95% CI, −6 to 30; p = .096)]. BCVA improvement in group A was higher than group B at both follow-up periods [mean difference 0.04 logMAR (95% CI, 0.01 to 0.07; p = .025) at 1-month and 0.04 logMAR (95% CI, 0.01 to 0.08; p = .022) at 3-month follow-up]. Conclusion: The ATCU application significantly improved compliance with occlusion therapy at 1-month. This application may be helpful as an adjunctive tool in the treatment of amblyopia.

Disclosure statement

No potential conflict of interest was reported by the author(s).

Additional information

Funding

This clinical study was supported by the Ratchadapisek Somphot Fund, Faculty of Medicine, Chulalongkorn University [Grant number RA61/072].

Log in via your institution

Log in to Taylor & Francis Online

PDF download + Online access

  • 48 hours access to article PDF & online version
  • Article PDF can be downloaded
  • Article PDF can be printed
USD 65.00 Add to cart

Issue Purchase

  • 30 days online access to complete issue
  • Article PDFs can be downloaded
  • Article PDFs can be printed
USD 442.00 Add to cart

* Local tax will be added as applicable

Related Research

People also read lists articles that other readers of this article have read.

Recommended articles lists articles that we recommend and is powered by our AI driven recommendation engine.

Cited by lists all citing articles based on Crossref citations.
Articles with the Crossref icon will open in a new tab.