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Updated: Jun 13, 2025

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Author Spotlight: Advancements in Refractive Surgical Correction for Presbyopia and Exploring Postoperative Visual Acuity
Published on: September 20, 2024
384
Surgical interventions for presbyopia.
Rosa Alvarado-Villacorta1,2, Tsz Wing Yim3, Everardo Hernandez-Quintela4
1Cornea and Refractive Surgery Department, Asociación para Evitar la Ceguera en México I.A.P, Mexico City, Mexico.
The Cochrane Database of Systematic Reviews
|April 14, 2025
Summary
Surgical interventions for presbyopia show limited evidence of effectiveness and safety. More research is needed to compare different surgical options for vision correction.
Area of Science:
- Ophthalmology
- Vision Science
- Surgical Interventions
Background:
- Presbyopia is an age-related condition causing near and intermediate vision impairment.
- Surgical options for presbyopia are emerging, but their effectiveness and safety require systematic evaluation.
- Understanding surgical outcomes is crucial for patient decision-making and resource allocation.
Purpose of the Study:
- To compare the effectiveness and safety of various surgical interventions for presbyopia.
- To provide an economic commentary on surgical interventions for presbyopia.
Main Methods:
- Systematic review of randomized controlled trials (RCTs) comparing surgical interventions for presbyopia.
- Searched multiple databases and trial registries up to February 2024.
- Assessed risk of bias using Cochrane RoB 2 tool and certainty of evidence with GRADE.
Main Results:
- Included four RCTs with 300 participants; data were limited to short-term outcomes (3-6 months) with low to very low certainty evidence.
- No significant differences were found between diffractive bifocal IOLs and refractive bifocal IOLs for spectacle independence or satisfaction.
- LASIK monovision showed potential for improved intermediate vision spectacle independence and reduced ocular adverse events compared to diffractive bifocal IOLs.
Conclusions:
- Current evidence on surgical interventions for presbyopia is limited by short-term follow-up and low-certainty data.
- Further high-quality research is needed to establish the long-term effectiveness and safety of these procedures.
- Economic evaluations of surgical interventions for presbyopia are lacking.
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