Evidence map›Paper›PMID 42489687›Full record

ArticleGraefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie2026

Ocular biometry in isolated versus disease-associated high myopia in children and adolescents: A retrospective observational study.

Chengzhi Liu, Guangda Deng, Hai Lu, Jing Ma, Jinghua Liu

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In one paragraph

Article in Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie, 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.

Chengzhi LiuBeijing Ophthalmology & Visual Science Key Lab, Beijing Tongren Hospital, Beijing Tongren Eye Center, Capital Medical University, Beijing, 100730, China.
Guangda DengBeijing Ophthalmology & Visual Science Key Lab, Beijing Tongren Hospital, Beijing Tongren Eye Center, Capital Medical University, Beijing, 100730, China.
Hai LuBeijing Ophthalmology & Visual Science Key Lab, Beijing Tongren Hospital, Beijing Tongren Eye Center, Capital Medical University, Beijing, 100730, China.
Jing MaBeijing Ophthalmology & Visual Science Key Lab, Beijing Tongren Hospital, Beijing Tongren Eye Center, Capital Medical University, Beijing, 100730, China.
Jinghua LiuBeijing Ophthalmology & Visual Science Key Lab, Beijing Tongren Hospital, Beijing Tongren Eye Center, Capital Medical University, Beijing, 100730, China. jinghualiu@mail.ccmu.edu.cn.

Funding

Priming Scientific Research Foundation for the Junior Researcher in Beijing Tongren Hospital, Capital Medical University 2021-YJJ-ZR-010
6 · The paper itself

Abstract

backgroundPediatric high myopia (HM) is increasingly recognized as a heterogeneous condition, arising either idiopathically or in association with underlying ocular or genetic disorders. Disease-associated HM may show distinct biometric characteristics, yet comparative data in children remain limited. This study characterized ocular biometry in isolated HM (IHM) and disease-associated HM related to familial exudative vitreoretinopathy (FEVR), myelinated retinal nerve fibers (MRNF), Stickler syndrome (SS), and epiretinal membrane (ERM).

methodsWe retrospectively analyzed patients aged ≤ 18 years with HM, defined as spherical equivalent (SE) ≤ - 5.0 diopters (D) or axial length (AL) ≥ 26.0 mm, who underwent comprehensive examinations. Biometric parameters were obtained using the IOLMaster 700. Linear mixed-effects models accounted for inter-eye correlation, and estimated marginal means with Benjamini-Hochberg-adjusted pairwise comparisons were used for statistical inference.

resultsA total of 131 patients (186 eyes) were included. Of 186 affected eyes, 37.1% had extreme HM. Biometric differences were observed between IHM and disease groups: MRNF eyes had larger white-to-white diameters and lower astigmatism. FEVR eyes had shorter axial length, shallower anterior chambers, and steeper corneas. SS eyes showed thinner lenses, flatter corneas, and higher VCD: AL ratios. ERM eyes had shorter AL and deeper anterior chambers.

conclusionsDistinct etiologies of pediatric HM demonstrate characteristic biometric signatures. While MRNF resembles IHM, FEVR, ERM, and SS show unique anterior and posterior segment alterations that may improve diagnostic accuracy and individualized management.

Indexed as

Axial lengthHigh myopiaOcular biometric characteristicsPediatric myopiaRefractive error

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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.