Effect of Eyelid Hygiene on Functional Visual Acuity After Cataract Surgery: A Randomized Controlled Study

Area of Science:

• Ophthalmology
• Ocular Surface Disease
• Surgical Outcomes

Background:

• Cataract surgery is a common procedure with potential impacts on ocular surface health.
• Postoperative care protocols often lack specific guidelines for eyelid hygiene.
• Assessing the role of eyelid hygiene in visual recovery is crucial.

Observation:

• A randomized controlled study involving 50 patients undergoing cataract surgery was conducted.
• One group performed eyelid hygiene twice daily for 1-4 weeks postoperatively; the control group did not.
• Ocular findings, visual function (including functional visual acuity - FVA), and subjective symptoms were evaluated.

Findings:

• The eyelid hygiene group showed a significant improvement in the visual maintenance ratio of FVA (p=0.048).
• Higher-order aberrations of the 4th + 6th order deteriorated less in the hygiene group (p=0.027).
• Eyelid hygiene was associated with improved surgical satisfaction and reduced corneal staining.

Implications:

• Eyelid hygiene may be an effective adjunctive measure to optimize visual function after cataract surgery.
• Implementing simple eyelid care could enhance patient outcomes and satisfaction.
• Further research into standardized eyelid hygiene protocols post-ophthalmic surgery is warranted.