Evidence map›Paper›PMID 40994606›Full record

ArticleInternational journal of ophthalmology2025

Impact of LED exposure on contrast sensitivity and protective efficacy of blue-blocking lenses.

Dolvin Monterio, Elizebeth Olive Akansha Manoj Kumar, Mousumi Ghosh, Radhika Poojary, Judy Jose, Judith Shefali Jathanna, Manasa Bhandarkar, Nagarajan Theruveethi

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in International journal of ophthalmology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Review
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.

Dolvin MonterioDepartment of Optometry, Manipal College of Health Professions, Manipal Academy of Higher Education, Manipal 576104, India.
Elizebeth Olive Akansha Manoj KumarDepartment of Optometry, Manipal College of Health Professions, Manipal Academy of Higher Education, Manipal 576104, India.
Mousumi GhoshDepartment of Optometry, Manipal College of Health Professions, Manipal Academy of Higher Education, Manipal 576104, India.
Radhika PoojaryDepartment of Optometry, Manipal College of Health Professions, Manipal Academy of Higher Education, Manipal 576104, India.
Judy JoseDepartment of Optometry, Manipal College of Health Professions, Manipal Academy of Higher Education, Manipal 576104, India.
Judith Shefali JathannaDepartment of Optometry, Manipal College of Health Professions, Manipal Academy of Higher Education, Manipal 576104, India.
Manasa BhandarkarDepartment of Optometry, Manipal College of Health Professions, Manipal Academy of Higher Education, Manipal 576104, India.
Nagarajan TheruveethiDepartment of Optometry, Manipal College of Health Professions, Manipal Academy of Higher Education, Manipal 576104, India.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimTo measure the contrast sensitivity (CS) using computer-based Chart2020 software pre- and post-white light exposure with and without blue-blocking lenses (BBLs).

methodsThe study included participants aged 18 to 25y (

resultsCS measured using Chart-2020 software at 0.8, 1.5, 6, 12, and 18 cpd pre- and post-white LED exposure with and without BBLs showed a significant difference (

conclusionThis study shows that exposure to white LEDs can diminish CS, while BBLs may ameliorate these negative effects.

Indexed as

blue-blocking lensescircadian rhythmcontrast sensitivityretinal toxicitywhite light-emitting diodes

Identifiers

PMID40994606
PMCPMC12454013

What OpenQuestion holds

Textmetadata
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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.