SPECTACLE LENSES TRIAL

Computers users primarily need two clear vision ranges. Due to the wide intermediate and near viewing zones the Access Lens in an excellent solution for computer users, readers and certain occupation and hobbies (musicians, plumbers, mechanics, etc.) The Computer Solution. Efficacy comparison of 16 interventions for myopia control in children: a network meta-analysis. The lens provides clear vision up to 7 feet, based on prescription. Controlling progression of myopia: optical and pharmaceutical strategies. IMI: Interventions Myopia Institute: interventions for controlling myopia onset and progression report. Myopia and associated pathological complications. Global prevalence of myopia and high myopia and temporal trends from 2000 through 2050.

SPECTACLE LENSES TRIAL

Longer wearing hours resulted in better myopia control efficacy for HAL.Ĭhinese Clinical Trial Registry Identifier: ChiCTR1800017683. In this study, HAL and SAL reduced the rate of myopia progression and axial elongation throughout 2 years, with higher efficacy for HAL. Explore the options below and talk to your Eyeglass World. Selecting lenses that match your style and lifestyle is an important part of the glasses buying process.

Compared with SVL, for children who wore HAL at least 12 hours every day, the mean (SE) change in SER was slowed by 0.99 (0.12) D, and increase in axial length slowed by 0.41 (0.05) mm. Choosing your perfect frame is only half of the equation when it comes to finding the best pair of eyeglasses or sunglasses to meet your needs. Compared with SVL, increase in axial length was slowed by a mean (SE) of 0.35 (0.05) mm for HAL and 0.18 (0.05) mm for SAL (P ≤. The mean (SE) increase in axial length was 0.69 (0.04) mm for SVL. Compared with SVL, the mean (SE) change in SER was less for HAL (by 0.80 D) and SAL (by 0.42 D P ≤. Mean (SE) 2-year myopia progression in the SVL group was 1.46 (0.09) D. Of 157 participants who completed each visit (mean age, 10.4 years), 54 were analyzed in the HAL group, 53 in the SAL group, and 50 in the SVL group. It can then be inconvenient to be always taking spectacles on and off which is where a multifocal lens is useful. Two-year changes in SER and axial length and their differences between groups.

Participants were randomly assigned in a 1:1:1 ratio to receive spectacle lenses with highly aspherical lenslets (HAL), spectacle lenses with slightly aspherical lenslets (SAL), or single-vision spectacle lenses (SVL). A data and safety monitoring committee reviewed findings from a planned interim analysis in 2019. Children aged 8 to 13 years with a cycloplegic spherical equivalent refraction (SER) of -0.75 D to -4.75 D and astigmatism with less than -1.50 D were recruited. This double-masked randomized clinical trial was conducted between July 2018 and October 2020 at the Eye Hospital of Wenzhou Medical University in Wenzhou, China. To evaluate whether spectacle lenses with higher lenslet asphericity have a higher myopia control efficacy throughout 2 years. Reducing myopia progression can reduce the risk of associated ocular pathologies.

Spectacle lenses