New Developments in Optometry and Vision

A special issue of Healthcare (ISSN 2227-9032).

Deadline for manuscript submissions: closed (31 May 2024) | Viewed by 3794

Special Issue Editor


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Guest Editor
Department of Optometry and Vision, Faculty of Optics and Optometry, Ocupharm Research Group, Complutense University of Madrid, 28037 Madrid, Spain
Interests: optometry and vision; contact lenses; ocular surface; dry eye; irregular cornea; refraction
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Special Issue Information

Dear Colleagues,

Vision and eye health are of great importance for daily life, and it is essential to preserve them in order to maintain a good quality of life. Optometry is the area of health sciences focused on the compensation of refractive errors through ophthalmic lenses or contact lenses, detects eye diseases through eye examinations, applies the necessary techniques for the diagnosis, prognosis, rehabilitation of visual health anomalies, and manages the prevention of eye diseases.

It is currently an open field of research for its development, whereas it should be studied in relation to other areas such as ophthalmology, pediatrics, psychology and sports.

The objective of this Special Issue is to generate an overview of new developments in optometry, present approaches to new techniques, treatments, rehabilitation of anomalies, instruments for diagnosis or focus on improving visual quality. We expect to compile original articles and review articles on new developments in visual health.

Dr. Maria Serramito-Blanco
Guest Editor

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Keywords

  • vision
  • optometry
  • visual health
  • ocular treatment
  • refraction
  • contact lenses
  • ophthalmic lenses
  • ocular diseases
  • ocular rehabilitation

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Published Papers (2 papers)

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Research

14 pages, 1877 KiB  
Article
Intense Pulsed Light Therapy for Dry Eye Disease: Analyzing Temporal Changes in Tear Film Stability and Ocular Surface between IPL Sessions
by Cristina-Patricia Pac, José-María Sánchez-González, Carlos Rocha-de-Lossada, Nadina Mercea, Francis Ferrari, Maria Alexandra Preda, Cosmin Rosca and Mihnea Munteanu
Healthcare 2024, 12(11), 1119; https://doi.org/10.3390/healthcare12111119 - 30 May 2024
Viewed by 1976
Abstract
Background: Dry eye disease (DED), a prevalent condition with a multifactorial etiology, significantly impacts global health by causing discomfort and visual disturbance. This historical cohort study evaluates the efficacy of Intense Pulsed Light (IPL) therapy on meibomian gland dysfunction (MGD)-related evaporative DED. Methods: [...] Read more.
Background: Dry eye disease (DED), a prevalent condition with a multifactorial etiology, significantly impacts global health by causing discomfort and visual disturbance. This historical cohort study evaluates the efficacy of Intense Pulsed Light (IPL) therapy on meibomian gland dysfunction (MGD)-related evaporative DED. Methods: The study involved 110 patients (220 eyes) who underwent IPL therapy. Ethical approval was secured, and informed consent was obtained from all participants. A Tearcheck® (ESWvision, Houdan, France) device was used for ocular surface evaluation, measuring tear film stability (NIFBUT, NIABUT), tear film quantity (CTMH, TTMH), and inflammation (OSIE). The study assessed tear film and ocular surface health across multiple IPL sessions. Results: Significant improvements were observed in subjective symptoms (EFT score increased from 29.10 ± 8.87 to 35.91 ± 7.03, p < 0.01), tear film stability (NIFBUT increased from 9.37 ± 6.04 to 10.78 ± 5.83 s, p < 0.01; NIABUT increased from 11.07 ± 4.98 to 12.34 ± 4.66 s, p < 0.01), and tear film surface evaluation (TFSE score decreased from 337.78 ± 414.08 to 206.02 ± 240.44, p < 0.01). Tear film quantity remained unchanged (CTMH and TTMH, p > 0.05). Conclusions: IPL therapy is a promising treatment for DED, improving symptoms and ocular surface health. Further research is warranted to explore long-term efficacy and optimization. Full article
(This article belongs to the Special Issue New Developments in Optometry and Vision)
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11 pages, 4657 KiB  
Article
Anterior, Posterior, and Thickness Cornea Differences after Scleral Lens Wear in Post-LASIK Subjects for One Year
by Maria Serramito, Ana Privado-Aroco and Gonzalo Carracedo
Healthcare 2023, 11(22), 2922; https://doi.org/10.3390/healthcare11222922 - 8 Nov 2023
Viewed by 1177
Abstract
The aim of this study is to analyze the anterior and posterior corneal surface shape and the corneal thickness difference outcomes between before and after scleral lens (ScCL) wear in post-LASIK ectasia subjects for one year. Twenty eyes with post-LASIK ectasia wearing scleral [...] Read more.
The aim of this study is to analyze the anterior and posterior corneal surface shape and the corneal thickness difference outcomes between before and after scleral lens (ScCL) wear in post-LASIK ectasia subjects for one year. Twenty eyes with post-LASIK ectasia wearing scleral lenses were evaluated in a visit before contact lens and after 1, 6, and 12 months. The study variables analyzed included the apex, nasal, temporal, inferior, and superior corneal thickness; the anterior and posterior surface corneal at corneal diameters of 8, 6, 4, and 2 mm, and high-contrast visual acuity. A statistically significant increment of corneal thickness (p < 0.05) was observed in the inferior area after 6 months and in the superior area in the 12-month follow-up after wearing ScCLs. The anterior corneal curvature presented a flattening and a statistically significant steepening (p < 0.05) in the central and peripheral radii, respectively, after one year. The posterior corneal curvature showed a significant (p < 0.05) steepening, which mainly affected the central region after one year. Despite these changes, high-contrast visual acuity with ScCL correction remained at the same values. The prolonged use of scleral lenses in post-LASIK subjects showed significant changes in the corneal curvature and thickness. These outcomes recommend more detailed and periodic topographic and vision quality checks to monitor the wear in ScCL patients. Full article
(This article belongs to the Special Issue New Developments in Optometry and Vision)
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