Evidence map›Paper›PMID 42557528›Full record

ArticleOphthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists)2026

Real-world Evaluation of the Effectiveness of Highly Aspherical Lenslets and Orthokeratology In Anisomyopic Children.

Jianglan Wang, Bi Yang, Stephen J Vincent, Longqian Liu, Pauline Cho

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Article in Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Jianglan WangDepartment of Ophthalmology, West China Hospital, Sichuan University, Chengdu, China. jianglan_wang@163.com.ORCID http://orcid.org/0000-0001-8215-2806
Bi YangDepartment of Ophthalmology, West China Hospital, Sichuan University, Chengdu, China.
Stephen J VincentCentre for Vision and Eye Research, Optometry and Vision Science, Queensland University of Technology, Brisbane, Australia.
Longqian LiuDepartment of Ophthalmology, West China Hospital, Sichuan University, Chengdu, China.
Pauline ChoDepartment of Ophthalmology, West China Hospital, Sichuan University, Chengdu, China.

Funding

West China Hospital, Sichuan University HX-H2202035
6 · The paper itself

Abstract

purposeTo investigate the effectiveness of spectacle lenses with highly aspherical lenslets (HAL) and orthokeratology (ortho-k) for myopia control and the change in the interocular axial length (AL) difference in binocular anisomyopic children over 1-year in a real-world setting.

methodsRetrospective analysis of 74 bilateral anisomyopes (8-14 years; 39 HAL, 35 ortho-k). Axial elongation (AE) and interocular AL difference were compared in both groups; spherical equivalent refraction (SER), spherical refraction (SR), refractive astigmatism (RA) and corneal astigmatism (CA) were evaluated for the HAL group.

resultsAE in the more myopic eye (MME) of the HAL group was significantly greater than the ortho-k group (0.24 ± 0.17 vs. 0.15 ± 0.15 mm, p = 0.007). However, the opposite finding was observed in the less myopic eye (LME) (0.20 ± 0.14 vs. 0.29 ± 0.23 mm, p = 0.01). The interocular AL difference was reduced in the ortho-k group (0.69 ± 0.41 vs. 0.54 ± 0.32 mm, p = 0.007), whereas no significant change was found in the HAL group (p = 0.09). AE was associated with baseline SER (β = 0.08, p = 0.008) in the ortho-k group and age (β = -0.04, p = 0.001) in the HAL group. The MME in the HAL group showed larger changes in SER (-0.39 ± 0.31 vs. -0.27 ± 0.30 D) and CA (-0.21 ± 0.29 vs. -0.11 ± 0.25 D) than the LME (both p ≤ 0.03). The change in SER was positively associated with age and baseline SER (β = 0.08; β = 0.07, both p ≤ 0.02) in the HAL group.

conclusionsOrtho-k reduced AE, more so in the MME and reduced the interocular AL asymmetry. HAL slowed AE symmetrically, with greater control in older and less-myopic children.

Indexed as

EyeglassesMyopiaOrthokeratologic ProceduresRefraction, OcularAdolescentAxial Length, EyeChildFemaleHumansMaleRetrospective StudiesTreatment OutcomeVisual AcuityAxial elongationMyopic anisometropiaOrthokeratologyPeripheral defocus spectacle lensesRefractive change

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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.