Evidence map›Paper›PMID 34866209›Full record

ArticleOphthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists)2022

The associations of accommodation and aberrations in myopia control with orthokeratology.

Chenglu Ding, Yunyun Chen, Xue Li, Yingying Huang, Hao Chen, Jinhua Bao

Open access · hybridAbstract read
In one paragraph

Article in Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
2.4field-weighted citation impact, top 10% of its field
1 · What the graph read from 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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

10 citing papers in PubMed, 1 synthesis or guideline pooled it, 23 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Article
  4. Article
  5. IMI 2023 Digest.Investigative ophthalmology & visual science · 2023
    Article
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  8. The associations of accommodation and aberrations in myopia control with orthokeratology.Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists) · 2022
    Article
  9. Review
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 1 institution in 1 country.

Chenglu DingEye Hospital and School of Ophthalmology and Optometry, Wenzhou Medical University, Wenzhou, China.ORCID 0000-0003-1119-3058
Yunyun ChenEye Hospital and School of Ophthalmology and Optometry, Wenzhou Medical University, Wenzhou, China.ORCID 0000-0002-3681-7739
Xue LiEye Hospital and School of Ophthalmology and Optometry, Wenzhou Medical University, Wenzhou, China.
Yingying HuangEye Hospital and School of Ophthalmology and Optometry, Wenzhou Medical University, Wenzhou, China.ORCID 0000-0001-7694-513X
Hao ChenEye Hospital and School of Ophthalmology and Optometry, Wenzhou Medical University, Wenzhou, China.ORCID 0000-0002-8594-5630
Jinhua BaoEye Hospital and School of Ophthalmology and Optometry, Wenzhou Medical University, Wenzhou, China.ORCID 0000-0002-2103-8345
Wenzhou Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThis study aimed to investigate the effect of orthokeratology (OK) on accommodative function and aberrations, to explore the correlations between them and determine what role they play in myopia control.

methodsIn this prospective case-controlled study, 61 children were divided into an OK (n = 30) and a single-vision spectacles (SVS) (n = 31) group. Accommodation and ocular wavefront aberrations in the OK group were measured at baseline and after 1, 3, 6, 9 and 12 months of OK wear, and again at 1 month after stopping OK (13

resultsDuring OK wear, the accommodative lag area at each visit was lower than the baseline level (all p < 0.01); all aberrations at each visit were higher than pre-treatment (all p < 0.001). After 1 month of OK treatment, changes in accommodative lag area and SA did not show significant correlation (p = 0.16), but after OK cessation these changes were correlated (p = 0.01). In the OK group, multivariate regression analysis showed changes in accommodative lag area were associated with AL progression in the first 6 months but not in the 1-year analysis. For the SVS group, there were no significant changes in the accommodative lag area or any aberrations during the study period.

conclusionsIncreased HOAs and improved accommodative accuracy were observed during OK treatment, but began to regress after the cessation of OK. A significant positive correlation between improved accommodative accuracy and slowed axial elongation was only observed during the first 6 months of treatment.

Indexed as

MyopiaOrthokeratologic ProceduresAccommodation, OcularAxial Length, EyeChildHumansRefraction, Ocularaberrationsaccommodationmyopia progressionorthokeratology

Identifiers

PMID34866209
PMCPMC9300108
OpenAlexW4200076159

What OpenQuestion holds

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LicenceCC BY-NC-ND
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Registered trials

None linked

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.