Evidence map›Paper›PMID 39893182›Full record

ArticleScientific reports2025

Synergistic effect of defocus incorporated multiple segment glasses and repeated low level red light therapy against myopia progression.

Yan Yang, Shenghong Liu, Wenwen Gao, Lei Wang, Na Liu, Shiying Zhang, Lianjing Yang, Lingyun Cheng

Abstract read
In one paragraph

Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
–field-weighted citation impact
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

7 citing papers in PubMed.

  1. Current Evidence on Options and Efficacy of Combination Therapy for Myopia Control-A Narrative Review.Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists) · 2026
    Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Radiometric and safety assessment of a 'low-level red-light' myopia control device.Ophthalmic & physiological optics : the journal of the British College of Ophthalmic Opticians (Optometrists) · 2025
    Article
  7. Article
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

8 authors.

Yan YangKangming Eye Hospital, Taiyuan, China.
Shenghong LiuKangming Eye Hospital, Taiyuan, China.
Wenwen GaoKangming Eye Hospital, Taiyuan, China.
Lei WangKangming Eye Hospital, Taiyuan, China.
Na LiuKangming Eye Hospital, Taiyuan, China.
Shiying ZhangKangming Eye Hospital, Taiyuan, China.
Lianjing YangKangming Eye Hospital, Taiyuan, China. 13834596789@163.com.
Lingyun ChengDepartment of Ophthalmology, Jacob's Retina Center at Shiley Eye Institute, University of California San Diego, San Diego, La Jolla, CA, USA. l1cheng@health.ucsd.edu.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Defocus incorporated multiple segment (DIMS) lenses and repeated low-level red-light (RLRL) are used to retard myopia progression. However, it is currently unknown if there is a synergistic effect of the two interventions. In the current study, 190 school-aged children with myopia (380 eyes) were studied for the change in axial length (AL) over nearly one year of follow-up. Of 380 eyes, 170 eyes wore DIMS lenses, 80 eyes had RLRL therapy, and 130 eyes had both interventions (DIMS_RLRL) for myopia control. AL changes were calculated at each follow-up visit by subtracting the baseline measurements and normalized to yearly changes in mm. AL changes as a primary outcome were analyzed in a generalized linear mixed model to compare effect sizes of myopia control among three interventions while adjusting for age, sex, baseline axial length, and follow-up length. Participants had a mean age of 9.84 ± 2.63 years old, mean AL of 24.49 ± 1.20 mm, mean SER of -2.90 ± 2.08 diopters, and mean follow-up time of 301 ± 91 days. By the end of the study, the adjusted mean yearly axial change with combination therapy was - 0.13 mm, -0.04 mm for the eyes with RLRL alone, and 0.16 mm for the eyes with DIMS lenses alone (p < 0.0001). Combination therapy of DIMS and RLRL has significantly greater effect size in controlling myopia progression than either RLRL alone (p = 0.0009) or DIMS alone (p < 0.0001).

Indexed as

EyeglassesMyopiaPhototherapyAdolescentAxial Length, EyeChildDisease ProgressionFemaleFollow-Up StudiesHumansMaleRefraction, OcularTreatment OutcomeChanges in axial lengthChanges in ocular refractionCombination therapy of DIMS and RLRLDefocus incorporated multiple segment (DIMS) lensesMyopia controlRepeated low-level red-light (RLRL)

Identifiers

PMID39893182
PMCPMC11787366

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Registered trials

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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.