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Retrospective Cohort Study
Copyright: ©Author(s) 2026. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution-NonCommercial (CC BY-NC 4.0) license. No commercial re-use. See permissions. Published by Baishideng Publishing Group Inc.
World J Ophthalmol. Sep 12, 2026; 10(1): 121730
Published online Sep 12, 2026. doi: 10.5318/wjo.121730
Efficacy of nightly 0.01% atropine in controlling myopia progression in Lebanese children: A 24-month retrospective cohort study
Adel J Abi Rached, Carina Kasrine El Halabi, Yehya Tlaiss, Michael J Dounia, Anthony Saadeh
Adel J Abi Rached, Department of Ophthalmology, Holy Spirit University of Kaslik, Beirut 1100, Beyrouth, Lebanon
Carina Kasrine El Halabi, Michael J Dounia, Department of Ophthalmology, Eye and Ear Hospital, Beirut 1100, Beyrouth, Lebanon
Yehya Tlaiss, Anthony Saadeh, Department of Ophthalmology, Clémenceau Medical Center, Beirut 1100, Beyrouth, Lebanon
Author contributions: Abi Rached AJ conceptualized the study, designed the study, collected data, conducted statistical analysis, and drafted the manuscript; El Halabi CK, Tlaiss Y, Dounia MJ, and Saadeh A made critical revisions of the manuscript; El Halabi CK and Saadeh A supervised the study; Tlaiss Y performed statistical analysis and interpretation of results; El Halabi CK and Dounia MJ collected data; and all authors read and approved the final manuscript.
AI contribution statement: Grammarly (Grammarly Inc., San Francisco, CA, United States) was used for language polishing and proofreading of certain sections of this manuscript. No AI tools were used to generate, fabricate, or substantially create scientific content, including data, analyses, results, or conclusions. All intellectual content and scientific contributions are entirely the work of the authors, who take full responsibility for the integrity and accuracy of this manuscript.
Institutional review board statement: This study was approved by the Medical Ethics Committee of Holy Spirit University of Kaslik, approval No. USEK/IRB [U-S-0003259].
Informed consent statement: All study participants, or their legal guardians, provided informed written consent prior to study enrollment. Patient identifying information has been anonymized throughout this manuscript.
Conflict-of-interest statement: All the authors report no relevant conflicts of interest for this article.
STROBE statement: The authors have read the STROBE Statement-checklist of items, and the manuscript was prepared and revised according to the STROBE Statement-checklist of items.
Data sharing statement: All authors declare that they have no conflicts of interest relevant to this manuscript.
Corresponding author: Anthony Saadeh, MD, Assistant Professor, Department of Ophthalmology, Clémenceau Medical Center, Zalka, Beirut 1100, Beyrouth, Lebanon. anthonysaadeh25@gmail.com
Received: March 31, 2026
Revised: April 27, 2026
Accepted: June 23, 2026
Published online: September 12, 2026
Processing time: 163 Days and 10.8 Hours
Abstract
BACKGROUND

Children’s eyes are under siege. Pediatric myopia is escalating into one of the defining public health crises of this generation with mounting rates of high myopia that bring catastrophic sequelae including retinal detachment, glaucoma and irreversible myopic maculopathy. Low-dose atropine has stepped forward as a compelling pharmacological countermeasure. Yet an enormous evidence gap persists. Middle Eastern populations remain dramatically underrepresented in the literature. Lebanon has no published data whatsoever.

AIM

To investigate the efficacy of nightly 0.01% atropine eye drops in controlling myopia progression in Lebanese children aged 4-12 years.

METHODS

This retrospective cohort study enrolled 70 eyes from 36 pediatric patients (mean age 7.89 ± 2.59 years; 50% female; all Lebanese nationals of Arab ethnicity). Thirty-five eyes received nightly 0.01% atropine. Thirty-five eyes received standard spectacle correction alone. Follow-up extended across 24 months. Cycloplegic retinoscopy using cyclopentolate 1% determined refraction at every visit. The primary outcome was change in spherical equivalent refraction. Secondary outcomes included best-corrected visual acuity (logMAR) and adverse effects in the atropine group. Repeated measures analysis of variance via SPSS v26 conducted all analyses.

RESULTS

Both groups showed myopic progression throughout the follow-up window. The atropine cohort demonstrated significantly slower spherical equivalent refraction advancement at 6 months [0.26 ± 0.29 diopters (D) vs 0.51 ± 0.46 D; P = 0.008] and at 18 months (0.18 ± 0.25 D vs 0.37 ± 0.32 D; P = 0.009) relative to controls. Inter-period differences at 12 months (P = 1.00) and 24 months (P = 0.071) did not reach statistical significance. Best-corrected visual acuity held steady across both cohorts. No adverse effects were documented in the atropine arm.

CONCLUSION

Nightly 0.01% atropine was associated with significantly slower myopic progression at multiple timepoints in Lebanese children. The tolerability profile was exemplary. These findings extend support for low-dose atropine as a viable myopia management approach in the Middle Eastern pediatric population. Prospective randomized studies remain essential to consolidate these results.

Keywords: Myopia; Atropine; Pediatric myopia; Myopia control; Low-dose atropine; Myopia progression

Core Tip: This is the first study to evaluate nightly 0.01% atropine for myopia control in Lebanese children. Over 24 months atropine-treated eyes demonstrated statistically significantly slower myopic progression than spectacle-only controls at multiple timepoints. No adverse effects were recorded. These findings extend existing evidence to the underrepresented Middle Eastern region. They support low-dose atropine as a safe, accessible and effective option for pediatric myopia management in Lebanon.

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