Slowing myopia progression with cylindrical annular refractive elements (CARE) spectacle lenses-Year 1 results from a 2-year prospective, multi-centre trial.

Purpose: To evaluate the effectiveness of 12 months of spectacle lens wear incorporating cylindrical annular refractive elements (CARE) in slowing myopia progression compared to single vision (SV) spectacle wear.

Methods: In an ongoing 2-year prospective, double-masked, multi-centre clinical trial, 240 Chinese children aged 6-13 years, spherical equivalent refractive error (SE) -0.75 D to -5.

Regional/ethnic differences in ocular axial elongation and refractive error progression in myopic and non-myopic children.

Aim: To determine the regional and ethnic differences in ocular axial elongation and refractive error progression in myopic and non-myopic children.

Methods: A retrospective analysis of 15 longitudinal clinical and population-based studies was conducted in the UK, Sweden, Australia (classified as European), China, and Vietnam (classified as East Asian) between 2005 and 2021. A total of 14,593 data points from 6208 participants aged 6-16 years with spherical equivalent from +6 to -6 D were analysed.

Subjective impressions with myopia control contact lenses versus single vision lenses: A systematic review and meta-analysis.

Purpose: To gain insight into patients' visual experiences and satisfaction when using different forms of myopia control lenses.

Methods: PubMed, Cochrane Library, Embase, Scopus and Web of Science databases were searched for articles assessing subjective visual quality with myopia control lenses compared with single-vision lenses (SVLs) up to July 10, 2023. Eight-hundred-and-three articles were retrieved, reviewed and any questionnaire items on subjective impressions of lens wear were meta-analysed.

Late Bedtime and Altered Diurnal Axial Length Rhythms of the Eye.

Purpose: Affecting one-third of the population worldwide and increasing, the sight-threatening condition myopia is causing a significant socio-economic burden. To better understand its etiology, recent studies investigated the role of ocular and systemic rhythms, yet results are conflicting. Here we profiled 24-h variations of axial length of the eye and salivary melatonin concentration in young adults with and without myopia and explored the potential impacts of bedtime on these rhythms.

Comparison between cycloplegic and noncycloplegic refraction in young adult myopes.

Significance: This study explores the difference between cycloplegic and noncycloplegic refraction in young adult myopes.

Purpose: From the available literature, it is unclear whether cycloplegia is necessary when refracting young adults. This study investigates the agreement between noncycloplegic autorefraction and cycloplegic autorefraction and investigates factors affecting the agreement between the two methods.