Results 41 to 50 of about 116,025 (191)

Comparison of the efficacy of orthokeratology and highly aspherical lenslets in slowing myopia progression

Photodiagnosis and Photodynamic Therapy
Purpose: To evaluate the efficacy of Highly Aspherical Lenslets (HAL) in slowing myopia progression among schoolchildren and compare it to orthokeratology.
Chao Li, Fan Yang, WeiFen Gong
doaj   +1 more source

Preventing the Progression of Myopia in Children—A Review of the Past Decade

Medicina, 2023
The growing incidence of myopia worldwide justifies the search for efficient methods of myopia prevention. Numerous pharmacological, optical, and lifestyle measures have already been utilized, but there remains a need to explore more practical and ...
Emilia Wnękowicz-Augustyn, Sławomir Teper, Edward Wylęgała   +2 more
doaj   +1 more source

Acanthamoeba keratitis in adolescents with orthokeratology lenses

, 2023
Hintergrund Durch die rasant steigende Prävalenz der Myopie kommen zunehmend progressionshemmende Verfahren zum Einsatz. Auch die Orthokeratologie, basierend auf dem Ansatz des peripheren Defokus, erlebt eine Renaissance.
Julia Aschauer, Jan Lammer, Schmidinger, Gerald, Philipp Roberts, Klimek, Michal, Lammer, Jan, Roberts, Philipp, Gerald Schmidinger, Ruth Donner, Aschauer, Julia, Michal Klimek, Donner, Ruth   +11 more
core   +1 more source

One-year effect of wearing orthokeratology lenses on the visual quality of juvenile myopia: a retrospective study [PDF]

PeerJ, 2019
Objective To study the one-year effect of wearing orthokeratology (OK) lenses on the visual quality of juvenile myopia. Methods The right eyes of 36 juvenile myopias were retrospectively studied in this work.
Yewei Yin, Yang Zhao, Xiaoying Wu, Mengyang Jiang, Xiaobo Xia, Yao Chen, Weitao Song, Shengfa Hu, Xia Zhou, Kelly Young, Dan Wen   +10 more
doaj   +2 more sources

The correlation between modifications to corneal topography and changes in retinal vascular density and retinal thickness in myopic children after undergoing orthokeratology

Frontiers in Medicine, 2023
PurposeThis study aimed to investigate the relationship among changes in corneal topography, retinal vascular density, and retinal thickness in myopic children who underwent orthokeratology for 3 months.MethodThirty children with myopia wore ...
Yan Lian, Weiwei Lu, Aiqin Xu, Renai Chen, Qingqing Lu, Weihe Zhou, Lili Mei, Wanqing Jin, Wanqing Jin   +8 more
doaj   +1 more source

Increase of Intraocular Pressure after Application of 0.125% Atropine Eye Drops in Children Using Ortho-K Contact Lenses

Case Reports in Ophthalmology
Introduction: This report describes a case of elevated intraocular pressure following the use of 0.125% atropine eye drops in a child wearing orthokeratology lenses. Case Presentation: A 9-year-old boy presented to our clinic with myopia, and he had been
Yu Ri Lee, Jehyung Hwang, Jae Suk Kim
doaj   +1 more source

The Effectiveness of Different Optical Correction Methods in Children and Adolescents with Progressive Myopia Based on a Comparative Evaluation of the Accommodation and Axial Length of Eyes

Oftalʹmologiâ, 2018
Objective: to determine optimal method of progressive myopia optical correction in children and adolescents.Patients and methods. Conducted 5-year prospective clinical and instrumental examination of 494 children with myopia using orthokeratology lenses,
M. M. Sitka, S. G. Bodrova, N. A. Pozdeyeva   +2 more
doaj   +1 more source

Clinical Characteristics of Prescribing Orthokeratology Lenses in Adult

Annals of Optometry and Contact Lens, 2023
Orthokeratology lenses are specially designed rigid gas-permeable lenses that are similar to corneal refractive surgery, in that they flatten the central cornea, reducing corneal curvature and correcting myopic refractive errors. While there have been numerous studies on the prescription of orthokeratology lenses for children, there have been ...
openaire   +1 more source

Myopia rate variations and orthokeratology lens wearing among primary and secondary school students in Beijing from 2019 to 2023

Zhongguo gonggong weisheng
ObjectiveTo analyze the myopia rate variations and orthokeratology lens wearing among primary and secondary school students in Beijing from 2019 to 2023, thus providing a basis for comprehensive prevention and control for myopia.
Lu WANG, Hai ZHAO, Bingjie SUN, Zhiwei XIA, Xin GUO   +4 more
doaj   +1 more source

Slowing of myopia progression by spectacles with highly aspherical lenslets—A narrative review

Optometry and Vision Science, Volume 103, Issue 9, September 2026.
ABSTRACT Purpose A new generation of myopia control spectacles has emerged, including spectacle lenses with highly aspherical lenslet technology (HAL lenses). To date, HAL lenses have only been thoroughly evaluated in a single site randomized clinical trial in China and a recently published, multicenter, North American clinical trial.
Olga Prenat, Mark A. Bullimore
wiley   +1 more source