ArticleInternational journal of ophthalmology2026
The differential effects of lutein and zeaxanthin supplementation on myopia prevention in adolescents: a systematic review and Meta-analysis.
Article in International journal of ophthalmology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It has been retracted, and should not be counted. Not yet cited in PubMed.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
- Retracted
Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
aimTo conduct a systematic review and Meta-analysis to determine the differential effects of combined lutein and zeaxanthin supplementation on myopia prevention in teenagers. It also investigates the effects of supplements dosage, intervention duration, and geographical variation on intervention results.
methodsA systematic search and screening of randomized controlled trials (RCTs) completed between 2014 and 2023 was undertaken using the PubMed, EMBASE, Cochrane Library, and Web of Science databases, in accordance with the PRISMA recommendations. The Cochrane risk of bias method was used to assess the quality of the studies. A Meta-analysis was performed using Stata 17.0 to calculate standardized mean differences (SMDs) and 95% confidence intervals (CIs). Subgroup analyses were performed to look at the effects of different doses, intervention periods, and geographic areas. Additionally, publication bias was assessed using Egger's test.
resultsTen studies including 1035 participants with myopia were analyzed. Supplementation with lutein and zeaxanthin resulted in a significant reduction in axial length elongation among adolescents in the intervention group (SMD=-0.40,
conclusionCombined lutein and zeaxanthin supplementation has a significant effect on myopia prevention in adolescents, with more pronounced benefits observed in high-dose and long-term interventions. The findings provide scientific evidence for its use as an adjunctive approach in myopia control.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.