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Détail de l'auteur
Auteur Moriah A. Chandler
Documents disponibles écrits par cet auteur
Ajouter le résultat dans votre panier Affiner la rechercheAccommodation in Children after 4.7 Years of Multifocal Contact Lens Wear in the BLINK Study Randomized Clinical Trial / Moriah A. Chandler in OVS : Optometry & Vision Science, Vol.100, 07 (Juillet 2023)
[article]
in OVS : Optometry & Vision Science > Vol.100, 07 (Juillet 2023)
Titre : Accommodation in Children after 4.7 Years of Multifocal Contact Lens Wear in the BLINK Study Randomized Clinical Trial Type de document : article de périodique Auteurs : Moriah A. Chandler ; Matthew L. Robich ; Lisa Jones-Jordan ; Donald Mutti ; David A. Berntsen ; Rachel Fenton ; Elizabeth Day ; Jeffrey J. Walline Année de publication : 2023 Langues : Français (fre) Descripteurs (mots clés) : [Thésaurus Mesh]Accommodation oculaire
[Thésaurus Mesh]Enfant
[Thésaurus Mesh]Étude comparative
[Thésaurus Mesh]Lentilles de contact
[Thésaurus Mesh]Myopie
[Thésaurus Mesh]Thérapeutique
[Thésaurus HELB]:Optique:port de lentilles de contactMots-clés : lentilles de contact multifocales souples longue durée Résumé : SIGNIFICANCE
When worn for myopia control in children, soft multifocal contact lenses with a +2.50 D add reduced the accommodative response over a 3-year period, but wearing them for more than 4 years did not affect accommodative amplitudes, lag, or facility.
PURPOSE
This study aimed to compare the accommodative response to a 3D stimulus between single-vision, +1.50-D add, and +2.50-D add multifocal contact lens wearers during 3 years of contact lens wear and then to compare accommodative amplitude, lag, and facility between the three groups after an average of 4.7 years of wear.
METHODS
Bifocal Lenses In Nearsighted Kids study participants aged 7 to 11 years old were randomly assigned to wear single-vision, +1.50-D add, or +2.50-D add soft contact lenses (CooperVision, Pleasanton, CA). The accommodative response to a 3D stimulus was measured at baseline and annually for 3 years. After 4.7 years, we measured objective accommodative amplitudes, lead/lag, and binocular facility with ±2.00-D flippers. We compared the three accommodative measures using multivariate analysis of variance (MANOVA), adjusting for clinic site, sex, and age group (7 to 9 or 10 to 11 years).
RESULTS
The +2.50-D add contact lens wearers exhibited lower accommodative response than the single-vision contact lens wearers for 3 years, but the +1.50-D add contact lens wearers exhibited only lower accommodative response than did the single-vision contact lens wearers for 2 years. After adjustment for clinic site, sex, and age group, there were no statistically significant or clinically meaningful differences between the three treatment groups for accommodative amplitude (MANOVA, P = .49), accommodative lag (MANOVA, P = .41), or accommodative facility (MANOVA, P = .87) after an average of 4.7 years of contact lens wear.
CONCLUSIONS
Almost 5 years of multifocal contact lens wear did not affect the accommodative amplitude, lag, or facility of children.Permalink : https://bibliotheque.helb-prigogine.be/opac_css/index.php?lvl=notice_display&id= [article]Exemplaires
Cote Support Localisation Section Disponibilité aucun exemplaire Randomized Clinical Trial of Near Visual Performance with Digital Devices Using Spherical and Toric Contact Lenses / Anna-Kaye M. Logan in OVS : Optometry & Vision Science, vol. 97, 07 (Juillet 2020)
[article]
in OVS : Optometry & Vision Science > vol. 97, 07 (Juillet 2020)
Titre : Randomized Clinical Trial of Near Visual Performance with Digital Devices Using Spherical and Toric Contact Lenses Type de document : article de périodique Auteurs : Anna-Kaye M. Logan ; Ananya Datta ; Kelsea Skidmore ; Erin S. Tomiyama ; Chuan Hu ; Moriah A. Chandler ; Bryan Procopio ; Kathryn Richdale Année de publication : 2020 Langues : Français (fre) Descripteurs (mots clés) : [Thésaurus Mesh]Astigmatisme
[Thésaurus Mesh]Études par échantillonnage
[Thésaurus Mesh]Lentilles de contact
[Thésaurus HELB]:Optique:Lentille torique
[Thésaurus HELB]:Paramédical:écrans numériquesRésumé : SIGNIFICANCE
Visual demands today incorporate a significant amount of time using digital devices. Results of this randomized crossover study of spherical and toric contact lenses demonstrated that participants were able to read smaller print size more comfortably and preferred toric contact lenses when using digital devices.
PURPOSE
The purpose of this study was to assess how toric contact lens correction affects subjective and objective outcomes of astigmatic patients using real-world digital devices.
METHODS
Adult participants, aged between 20 and 38 years with −0.75 to −1.50 D of astigmatism were enrolled in this double-masked randomized crossover 10-day study of Alcon Dailies Aqua Comfort Plus Sphere and Toric (Alcon, Geneva, Switzerland) contact lenses. Electronic high- and low-contrast near logMAR visual acuity and contrast sensitivity were tested. Reading performance was assessed using custom iPad applications; one used a reading sentences test, whereas the other analyzed zoom, contrast, and distance with website-based articles. Participants completed the Near Activity Visual Questionnaire and stated their preferred contact lens correction.
RESULTS
Thirty seven participants were screened, 35 participants were enrolled, and 34 participants completed the study. Toric lens correction improved near high- and low-contrast visual acuity by 0.5 to 1 full line ( P < .0001) and allowed participants to read one line smaller text on the iPad ( P = .01). Participants increased the zoom 11% ( P = .004) and the contrast 4% ( P = .006) more with spherical lenses while reading articles. Participants held the iPad at approximately the same distance, about 33 cm ( P = .63). Eighty five percent of participants preferred the toric correction ( P < .0001). Participants reported improved satisfaction with toric lens correction ( P = .0002) and noticed the most benefit with tasks such as reading small print and labels/instructions.
CONCLUSIONS
This study used digital devices to demonstrate realistic benefits of toric contact lens designs for astigmatic patients.Permalink : https://bibliotheque.helb-prigogine.be/opac_css/index.php?lvl=notice_display&id= [article]Exemplaires
Cote Support Localisation Section Disponibilité aucun exemplaire