March 15, 2023
By Dwight Akerman, OD, MBA, FAAO, FBCLA, FIACLE
Researchers from Taiwan analyzed the changes in visual function when progressive addition lenses (PAL) are added for children using topical atropine as a myopia control therapy. Daily visual complaints and the determination of their near correction were studied. Sun et al. recruited 40 children aged 7 to 12 years for this study. Distance and near visual acuity, accommodative lag, heterophoria, near point of convergence, and stereopsis were examined, and a questionnaire of daily visual complaints was administered.
Significant differences in visual functions were found after the near correction was prescribed. The researchers observed considerable improvements in distance, near visual acuity, lag of accommodation, and binocular visual function, and fewer visual complaints were reported at the Harmon distance.
The authors concluded that using progressive addition spectacles is helpful for children undergoing topical atropine treatment for myopia management, particularly those receiving medium to high doses. This combination therapy could also be applied to younger children with a low tolerance to contact lenses and less risk of ocular adverse effects.
Abstract
The Use of Progressive Addition Lenses to Improve the Daily Visual Function of Children Receiving Topical Atropine Treatment
Han-Yin Sun, Jeng-Dau Tsai, Ying-Shan Nien, Chien-Chun Peng, Ching-Hsiu Ke, Hui-Ying Kuo
Purpose: To evaluate the changes in visual function when progressive addition lenses (PAL) are added in children using topical atropine as a myopia control therapy. Daily visual complaints and the determination of their near correction were studied.
Methods: Forty children aged 7–12 years were recruited. Distance and near visual acuity, accommodative lag, heterophoria, near point of convergence, and stereopsis were examined, and a questionnaire of daily visual complaints was administered.
Results: Significant differences in visual functions were found after the near correction was prescribed. Significant improvements in distance and near visual acuity, lag of accommodation, and binocular visual function were observed, and fewer visual complaints were reported at the Harmon distance.
Conclusion: The use of PAL is helpful for children undergoing topical atropine treatment for myopia control, particularly those receiving medium to high doses. This combination therapy could also be applied to younger children who have a low tolerance to contact lenses, with less risk of ocular adverse effects.
Sun, H. Y., Tsai, J. D., Nien, Y. S., Peng, C. C., Ke, C. H., & Kuo, H. Y. (2022). The use of progressive addition lenses to improve the daily visual function of children receiving topical atropine treatment. Ophthalmic and Physiological Optics.
DOI: https://doi.org/10.1111/opo.13077