Evidence map›Paper›PMID 42262331›Full record

ArticleJournal of managed care & specialty pharmacy2026

Equivalent effectiveness of a prescription binocular treatment for amblyopia in real-world practice.

Eric D Gaier, Brenda L Bohnsack, Maria I Bodack, Fatema Ghasia, Shelley E Hancock, Euna Koo, Michael X Repka, Gil Binenbaum

Abstract readMulticenter Study
In one paragraph

Article in Journal of managed care & specialty pharmacy, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Eric D GaierPicower Institute for Learning and Memory, Massachusetts Institute of Technology, Cambridge.
Brenda L BohnsackDivision of Ophthalmology, Ann & Robert H. Lurie Children's Hospital of Chicago, IL.
Maria I BodackSouthern College of Optometry, Memphis, TN.
Fatema GhasiaCleveland Clinic, Cleveland, OH.
Shelley E HancockLuminopia, Inc, Cambridge, MA.
Euna KooByers Eye Institute, Department of Ophthalmology, Stanford University School of Medicine, Palo Alto, CA.
Michael X RepkaWilmer Eye Institute, Johns Hopkins University, Baltimore, MD.
Gil BinenbaumDivision of Ophthalmology, Children's Hospital of Philadelphia, PA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundGaps often exist between a therapy's performance in a controlled research setting and outcomes in routine clinical practice. A prescription binocular treatment delivered via head-mounted display has demonstrated efficacy for improving visual acuity in children with amblyopia in a pivotal randomized controlled trial (RCT). A retrospective patient registry has been established to collect real-world data on the treatment.

objectiveTo evaluate the real-world effectiveness of this treatment by benchmarking outcomes from a patient registry against those from the RCT.

methodsA retrospective analysis of a multicenter US patient registry was completed. The Registry was queried for patients who matched key eligibility criteria of the RCT with respect to age, amblyopia type and severity, and prior treatment exposure. The primary outcome was the change in amblyopic eye best-corrected visual acuity from baseline to the 12-week follow-up visit. These outcomes were compared with the historical intent-to-treat cohort (n = 45) from the RCT using a two one-sided tests procedure for equivalence with an equivalence margin of ±0.75 lines.

resultsAmong the 40 registry patients meeting query criteria, mean age was 5.7 ± 1.0 years, and 21/40 (53%) had a history of prior treatment. Amblyopic eye best-corrected visual acuity improved a mean 1.7 lines (95% CI = 1.2-2.2), consistent with statistical equivalence within the prespecified ±0.75-line margin compared with RCT participants (1.8 lines; 95% CI = 1.4-2.3; two one-sided tests

conclusionsPatients prescribed this treatment for amblyopia in clinical practice achieved visual acuity improvements consistent with those observed in the RCT, indicating that effectiveness generalizes to real-world settings.

Indexed as

AmblyopiaVision, BinocularChildChild, PreschoolFemaleHumansMaleRandomized Controlled Trials as TopicRegistriesRetrospective StudiesTreatment OutcomeUnited StatesVisual Acuity

Identifiers

PMID42262331
PMCPMC13403260

What OpenQuestion holds

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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.