Results 101 to 110 of about 116,025 (191)

Comparison Between Viscous Teardrops and Saline Solution to Fill Orthokeratology Contact Lenses Before Overnight Wear

, 2018
OBJECTIVE: To compare, in terms of efficacy, the differences between the use of saline solution and a viscous artificial tear to fill the lens during the first month of orthokeratology wear.
Leticia Santamaría, Martín Gil, Alba, Carracedo Rodríguez, Juan Gonzalo, Alba Martin-Gil, Maria Serramito, Santamaría, L., Gonzalo Carracedo, Serramito Blanco, María, Carracedo Rodríguez, Gonzalo, Serramito, Maria, Villa Collar, César, Cesar Villa-Collar, Santamaría, Leticia   +12 more
core   +1 more source

Orthokeratology in children with myopia and intermittent exotropia: the Nanjing strabismus cohort

Photodiagnosis and Photodynamic Therapy
Aim: To assess the impact of orthokeratology on myopia progression, exotropia conditions and visual function in children with myopia and intermittent exotropia.
Tianxi Li, Xiaoxia Zuo, Hanyang Tang, Yuting Zhang, Hu Liu, Zijin Wang   +5 more
doaj   +1 more source

Effects of microwave irradiation on the parameters of hydrogel contact lenses [PDF]

, 2001
Ten brands of hydrogel contact lenses were selected from five of the six British Approved Name lens classification groups to test in vitro the effects of repeated heat disinfection by means of microwave irradiation.
Crabbe, A, Thompson, P
core  

Bilateral microsporidial keratoconjunctivitis in an orthokeratology lens wearer: a case report and literature review

BMC Ophthalmology
Background Microsporidial keratoconjunctivitis is a rare but serious ocular infection that can occur in contact lens wearers, particularly in individuals exposed to certain environmental or behavioral risk factors. Early and accurate diagnosis is crucial
Rongbin Liang, Bei Zhang
doaj   +1 more source

Posterior corneal changes with orthokeratology

, 2004
Purpose. To investigate changes in corneal thickness and the radius of curvature of the posterior corneal surface after orthokeratology (OK) rigid lens wear. Methods.
Garner, Leon F., Gamble, Greg, Craig, Jennifer P., Owens, Helen   +3 more
core   +1 more source

Effects of atropine, orthokeratology lenses, defocus contact lenses, and Defocus Incorporated Multiple Segments spectacle lenses on choroidal thickness

Journal of the Formosan Medical Association
This study aimed to compare the effects of various myopia control methods, including atropine, orthokeratology (OK) lenses, defocus soft contact lenses (MiSight®, MS), and defocus incorporated multiple segment spectacle lenses (Hyoa Miyosmart®, HY), on choroidal thickness in children with myopia.This single-center, retrospective study was conducted at ...
Hou-Ting Kuo, Hsin Tseng, Yu-Chuen Huang, Yu-Te Huang, Hui-Ju Lin   +4 more
openaire   +2 more sources

Peripheral refraction in orthokeratology patients

, 2006
Purpose. The purpose of this study is to measure refraction across the horizontal central visual field in orthokeratology patients before and during treatment.\ud \ud Methods. Refractions were measured out to 34[degrees] eccentricity in both temporal and
Mountford, John, Atchison, David A., Markwell, Emma L., Charman, William N.   +3 more
core  

Effects of racemic anisodamine in combination with orthokeratology and defocus incorporated multiple segment spectacle lenses for myopia control in adolescents

Scientific Reports
This study aimed to evaluate the clinical application of different myopia correction methods in the prevention and control of myopia in adolescents. A total of 145 myopic adolescents aged 8 to 15 years were included, and their eyes were divided into four
Yi Deng, Jie Gao, Yu Mei, Wen-Jing Ran
doaj   +1 more source

Clinical trial of a patient-operated microwave care system for hydrogel contact lenses [PDF]

, 2001
The clinical effects of a patient-operated system of microwave disinfection for soft contact lenses were assessed in a prospective pilot trial involving 103 patients who were drawn from five optometric practices.
Crabbe, A, Thompson, P
core  

Orthokeratology: clinical utility and patient perspectives

, 2017
Jessie Charm Sight Enhancement Center, Hong Kong Special Administrative Region Abstract: Orthokeratology (ortho-k) is a special rigid contact lens worn at night to achieve myopic reduction and control.
Charm J
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