Trial reportTranslational vision science & technology2023
Effects of Spectacle Lenses With Aspherical Lenslets on Peripheral Eye Length and Peripheral Refraction in Myopic Children: A 2-Year Randomized Clinical Trial.
Trial report in Translational vision science & technology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 3 of them syntheses that pooled it.
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
11 citing papers in PubMed, 3 syntheses or guidelines pooled it, 15 citations in OpenAlex.
- Efficacy of spectacle lenses for myopia control: a meta-analysis of randomised controlled trials.The British journal of ophthalmology · 2026Pooled it
- Efficacy of interventions for myopia control in children: A systematic review with network meta-analyses.Acta ophthalmologica · 2025Pooled it
- Interventions for myopia control in children: a living systematic review and network meta-analysis.The Cochrane database of systematic reviews · 2025Pooled it
- The Impact of Myopia Control Spectacle Lens Designs on Visual Function.Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists) · 2026Trial
- Myopia management functional lenses (MMFL): a bibliometric analysis of multidisciplinary perspective and trend insights in the context of vision health.International ophthalmology · 2026Review
- Correlation between retinal defocus distribution and axial growth in myopic children wearing orthokeratology lenses.BMC ophthalmology · 2026Article
- Comparative Effectiveness of Three Myopia Control Lenses: A Multicenter, Real-World Study of 5182 Adolescents and Children in Chongqing, China.Translational vision science & technology · 2026Article
- Effect of the long-term wearing of spectacle lenses with highly aspherical lenslets on visual field sensitivity in children with myopia.BMC ophthalmology · 2026Article
- The Role of Spectacle Lenses in the Control and Management of Myopia Progression: A Narrative Review.Life (Basel, Switzerland) · 2025Review
- Effect of spectacle lenses with highly aspherical lenslets on changes in peripheral eye length and asymmetry.Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists) · 2025Article
- Comparing Myopia Control Effects of Three Different Orthokeratology Lenses and Spectacle Lenses With Highly Aspherical Lenslets in Low Myopia Children.Translational vision science & technology · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
9 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Purpose: To investigate changes in peripheral eye length (PEL) and peripheral refraction (PR) in myopic children after wearing spectacle lenses with highly or slightly aspherical lenslets (HAL or SAL) for 2 years. Methods: We recruited 170 children aged 8 to 13 years with myopia between -0.75 diopters (D) and -4.75 D. Participants were randomized to wear HAL, SAL, or single vision spectacle lenses (SVL). PEL and PR were measured at 0° central and 15° and 30° in the nasal and temporal retina every 6 months for 2 years. The relative PR (RPR) was calculated by subtracting central from peripheral values. Results: PELs significantly increased with time (all P < 0.001), with the greatest elongation in the SVL group and the least in the HAL group. In the SVL and SAL groups, axial length elongated faster than the periphery. Whereas in the HAL group, N30 elongated faster than other PELs, axial length elongated less than the periphery. With time, the PR became more negative (all P < 0.001), with the most negative changes in the SVL group and the least negative changes in the HAL group. RPR became more hyperopic in the SVL and SAL groups, but less hyperopic in the HAL group (all P < 0.001). Conclusions: Over the 2-year myopia progression, steeper retina and greater peripheral hyperopic defocus were found in the SVL group. In the SAL group, changes were attenuated. In the HAL group, the retina flattened and peripheral defocus became less hyperopic. Translational Relevance: HAL and SAL lenses had little impact on PEL elongation.
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.