Comparison between over-glasses patching and adhesive patching for children with moderate amblyopia: a prospective...

Area of Science:

• Ophthalmology
• Pediatric Medicine
• Clinical Trials

Background:

• Amblyopia, or "lazy eye," affects visual development in children.
• Current treatments often involve patching the stronger eye to stimulate the weaker one.
• Adhesive skin patches are common but can cause skin irritation and discomfort.

Purpose of the Study:

• To compare the efficacy of over-glasses patching versus adhesive skin patching for treating moderate amblyopia in children.
• To assess visual function improvement and treatment burden using the Amblyopia Treatment Index (ATI).

Main Methods:

• A randomized, multi-center controlled clinical trial included 107 children aged 3-7 years with moderate amblyopia.
• Participants were assigned to either adhesive skin patching or over-glasses patching for 2 hours daily.
• Best-corrected visual acuity (BCVA) and ATI scores were evaluated at 5 and 17 weeks.

Main Results:

• Both patching methods resulted in similar visual acuity improvements at 17 weeks (3.2 lines vs. 2.7 lines).
• No significant differences were observed in overall treatment burden between the groups.
• Adhesive patching led to significantly more reported eye or eyelid redness compared to over-glasses patching.

Conclusions:

• Over-glasses patching is an effective treatment option for amblyopia.
• It serves as a valuable alternative for children experiencing adverse effects from adhesive skin patches.
• This method can improve visual function while potentially enhancing patient comfort.