journal
Journals Optometry and Vision Science :...

Optometry and Vision Science : Official Publication of the American Academy of Optometry

https://read.qxmd.com/read/38350056/using-big-data-to-understand-interest-in-myopia
#21
JOURNAL ARTICLE
Manbir Nagra, James S Wolffsohn, Neema Ghorbani-Mojarrad
SIGNIFICANCE: Popularity of publicly searched myopia terminologies is reported, for example, myopia control over myopia management and myopia over nearsighted or shortsighted. Insights are also provided for searches on specific myopia control interventions. The findings offer an evidence-based starting point for public messaging and communications by clinicians, policymakers, and other industry leaders. PURPOSE: Public understanding of myopia can be difficult to ascertain for clinicians...
January 1, 2024: Optometry and Vision Science: Official Publication of the American Academy of Optometry
https://read.qxmd.com/read/38350055/clinically-significant-macular-edema-in-an-underserved-population-association-with-demographic-factors-and-hemoglobin-a1c
#22
JOURNAL ARTICLE
Vamsi Parimi, Ann E Elsner, Thomas J Gast, Zhongxue Chen, Karthikeyan Baskaran, Mastour A Alhamami, Taras V Litvin, Glen Y Ozawa, Jorge A Cuadros
SIGNIFICANCE: Suspected clinically significant macular edema (SCSME) from exudates differed among ethnic groups in our underserved population. African American and Asian subjects had higher prevalence than Hispanics and non-Hispanic Caucasians, from the same clinics. Men had higher prevalence than women. Highly elevated blood glucose was frequent and associated with SCSME. PURPOSE: We investigated the association between the presence of SCSME from exudates and hemoglobin A1c (HbA1c), as well as demographic factors such as age, sex, and ethnic group...
January 1, 2024: Optometry and Vision Science: Official Publication of the American Academy of Optometry
https://read.qxmd.com/read/38350054/2022-glenn-a-fry-award-lecture-enhancing-clinical-assessment-for-improved-ophthalmic-management
#23
JOURNAL ARTICLE
James S Wolffsohn
Detailed clinical assessment is critical to allow sensitive evaluation of the eye and its management. As technology advances, these assessment techniques can be adapted and refined to improve the detection of pathological changes of ocular tissue and their impact on visual function. Enhancements in optical medical devices including spectacle, contact, and intraocular lenses have allowed for a better understanding of the mechanism and amelioration of presbyopia and myopia control. Advancements in imaging technology have enabled improved quantification of the tear film and ocular surface, informing diagnosis and treatment strategies...
January 1, 2024: Optometry and Vision Science: Official Publication of the American Academy of Optometry
https://read.qxmd.com/read/38350053/2023-prentice-medal-award-lecture-ocular-surface-related-symptoms-of-discomfort-and-other-stories
#24
JOURNAL ARTICLE
Eric B Papas
I have been fortunate to spend portions of my career in each of private practice, industry, and academia. At some times, these occupations have dictated the research direction, whereas, at others, curiosity has been allowed to dominate. This has resulted in multiple avenues of inquiry (some might say, too many), along which I have traveled with a rich and varied cast of collaborators, who have all taught me a great deal. The privilege of being awarded the Charles F. Prentice medal provides me an opportunity to summarize some of these activities...
January 1, 2024: Optometry and Vision Science: Official Publication of the American Academy of Optometry
https://read.qxmd.com/read/38350052/a-3-year-plan-for-optometry-and-vision-science
#25
JOURNAL ARTICLE
David B Elliott
No abstract text is available yet for this article.
January 1, 2024: Optometry and Vision Science: Official Publication of the American Academy of Optometry
https://read.qxmd.com/read/38165789/eye-tracking-to-assess-the-functional-consequences-of-vision-impairment-a-systematic-review
#26
JOURNAL ARTICLE
Ward Nieboer, Andrea Ghiani, Ralph de Vries, Eli Brenner, David L Mann
BACKGROUND: Eye tracking is a promising method for objectively assessing functional visual capabilities, but its suitability remains unclear when assessing the vision of people with vision impairment. In particular, accurate eye tracking typically relies on a stable and reliable image of the pupil and cornea, which may be compromised by abnormalities associated with vision impairment (e.g., nystagmus, aniridia). OBJECTIVES: This study aimed to establish the degree to which video-based eye tracking can be used to assess visual function in the presence of vision impairment...
December 1, 2023: Optometry and Vision Science: Official Publication of the American Academy of Optometry
https://read.qxmd.com/read/38165788/passing-the-torch
#27
JOURNAL ARTICLE
Michael D Twa
No abstract text is available yet for this article.
December 1, 2023: Optometry and Vision Science: Official Publication of the American Academy of Optometry
https://read.qxmd.com/read/38019959/case-report-unilateral-hemispheric-hemorrhage-with-bilateral-ptosis-and-upgaze-palsy
#28
JOURNAL ARTICLE
Kah Hie Wong, Meng Hsien Yong, Safinaz Mohd Khialdin, Wan Haslina Wan Abdul Halim
SIGNIFICANCE: Determining the anatomic location of insult in cases of concurrent bilateral upgaze palsy with bilateral ptosis can be challenging because of the various overlapping pathways and shared functions. It is more commonly related to bilateral oculomotor nerve palsies and myasthenia gravis. However, the possibility of unilateral cerebrovascular events may be overlooked because of the lack of laterality of disease manifestations. PURPOSE: This report documents the uncommon presentation of bilateral ptosis and upgaze palsy in unilateral hemispheric hemorrhage with the corresponding clinical and anatomical review...
December 1, 2023: Optometry and Vision Science: Official Publication of the American Academy of Optometry
https://read.qxmd.com/read/38019953/case-report-remote-scleral-lens-fitting-for-high-toric-scleras-in-a-keratoconus-patient
#29
JOURNAL ARTICLE
Daddi Fadel, Cian Gildea
SIGNIFICANCE: Technology plays a crucial role in customizing scleral lenses and improving lens alignment, especially in challenging scleral shapes. In addition, remote fitting technology allows optometrists to extend their expertise globally, empowering patients to access to customized lenses without travel expenses. PURPOSE: The objective of this study was to document the difficulties encountered in fitting a scleral lens in a patient with keratoconus and pronounced scleral toricity...
December 1, 2023: Optometry and Vision Science: Official Publication of the American Academy of Optometry
https://read.qxmd.com/read/37890116/case-report-role-of-anterior-segment-optical-coherence-tomography-for-managing-failed-endothelial-keratoplasty-graft
#30
JOURNAL ARTICLE
María José Roig-Revert, Elena Arias-García, Carolina Ortega-Pérez, Cristina Peris-Martínez
SIGNIFICANCE: Some patients show poor visual outcomes after Descemet stripping automated endothelial keratoplasty. In such cases, secondary Descemet membrane endothelial keratoplasty can be performed to achieve complete visual recovery. Anterior segment optical coherence tomography (AS-OCT) is a valuable tool for the follow-up of posterior lamellar keratoplasty outcomes and complications. PURPOSE: This study aimed to report the clinical outcome of secondary Descemet membrane endothelial keratoplasty for managing poor visual results in a patient with graft failure after a previous Descemet stripping automated endothelial keratoplasty, highlighting the importance of AS-OCT in the follow-up of endothelial keratoplasty...
December 1, 2023: Optometry and Vision Science: Official Publication of the American Academy of Optometry
https://read.qxmd.com/read/37890098/repeated-low-level-red-light-therapy-the-next-wave-in-myopia-management
#31
REVIEW
Aaron D Salzano, Safal Khanal, Nathan L Cheung, Katherine K Weise, Erin C Jenewein, Darryl M Horn, Donald O Mutti, Timothy J Gawne
Exposure to long-wavelength light has been proposed as a potential intervention to slow myopia progression in children. This article provides an evidence-based review of the safety and myopia control efficacy of red light and discusses the potential mechanisms by which red light may work to slow childhood myopia progression.The spectral composition of the ambient light in the visual environment has powerful effects on eye growth and refractive development. Studies in mammalian and primate animal models (macaque monkeys and tree shrews) have shown that daily exposure to long-wavelength (red or amber) light promotes slower eye growth and hyperopia development and inhibits myopia induced by form deprivation or minus lens wear...
December 1, 2023: Optometry and Vision Science: Official Publication of the American Academy of Optometry
https://read.qxmd.com/read/38033013/automated-eye-tracking-enables-saccade-performance-evaluation-of-patients-with-concussion-history
#32
JOURNAL ARTICLE
Ailin Song, Rami Gabriel, Omar Mohiuddin, Diane Whitaker, C Ellis Wisely, Terry Kim
SIGNIFICANCE: Automated eye tracking could be used to evaluate saccade performance of patients with concussion history, providing quantitative insights about the degree of oculomotor impairment and potential vision rehabilitation strategies for this patient population. PURPOSE: To evaluate the saccade performance of patients with concussion history based on automated eye-tracking test results. METHODS: We conducted a retrospective study of patients with concussion history, primarily from sports participation, who underwent oculomotor testing based on an eye-tracking technology at the Duke Eye Center vision rehabilitation clinic between June 30, 2017 and January 10, 2022...
November 28, 2023: Optometry and Vision Science: Official Publication of the American Academy of Optometry
https://read.qxmd.com/read/38019970/diurnal-variation-in-accommodation-binocular-vergence-and-pupil-size
#33
JOURNAL ARTICLE
Beatríz Redondo, María Serramito, Jesús Vera, Marina Alguacil-Espejo, Mercedes Rubio-Martínez, Rubén Molina, Raimundo Jiménez
SIGNIFICANCE: Our results show significant diurnal variations in accommodative function and the magnitude of the phoria. Therefore, when comparing visual measures in clinical or laboratory settings, performing the visual examination at the same time of day (±1 h) is encouraged. PURPOSE: The aim of this study was to evaluate the accommodation, binocular vergence, and pupil behavior on three different times during the day. METHODS: Twenty collegiate students (22...
November 28, 2023: Optometry and Vision Science: Official Publication of the American Academy of Optometry
https://read.qxmd.com/read/38019964/relationship-of-low-luminance-visual-acuity-with-ocular-aberrations-in-older-participants
#34
JOURNAL ARTICLE
Tatsuya Iizuka, Takushi Kawamorita, Tomoya Handa, Hitoshi Ishikawa
SIGNIFICANCE: This study highlights the importance of twilight adaptation for reliable assessment of low-luminance visual acuity and understanding the relationship between low-luminance visual acuity and ocular aberrations. PURPOSE: The human eye experiences reduced visual acuity as luminance decreases owing to reduced retinal and optical resolutions; however, the details are unclear. This study aimed to quantify the effects of refraction, pupil diameter, and ocular aberrations on visual acuity during the transition from high- to low light environments, thereby contributing to the standardization of low-luminance visual acuity measurements...
November 28, 2023: Optometry and Vision Science: Official Publication of the American Academy of Optometry
https://read.qxmd.com/read/38019963/case-series-mixed-infectious-keratitis-by-pythium-insidiosum-and-fungal-species
#35
JOURNAL ARTICLE
Nimish Kumar Singh, Manas Ranjan Barik, Sujata Das, Srikant Kumar Sahu, Smruti Rekha Priyadarshini, Savitri Sharma, Soumya Sucharita Sahu, Himansu Sekhar Behera
SIGNIFICANCE: This case series will be the first to illustrates mixed infection from Pythium sp. and fungal species in corneal ulcer. PURPOSE: This case series is aimed to alert all towards the possibility of both Pythium sp. and fungal species infection in case of non-responding corneal ulcer treated with either antifungals or anti-pythium drugs alone. Increased suspicion of mixed infection in case of non-responding fungal/pythium keratitis may facilitate early and prompt management...
November 28, 2023: Optometry and Vision Science: Official Publication of the American Academy of Optometry
https://read.qxmd.com/read/38019937/comparison-of-two-printed-pseudoisochromatic-tests-for-color-vision-assessment
#36
JOURNAL ARTICLE
Reema Alduhayan, Ali Almustanyir
SIGNIFICANCE: The Waggoner PIP24 (W-PIP24) is a pseudoisochromatic test with a pattern similar to the Ishihara test. This study determined that the W-PIP24 can be used clinically to yield screening results (or sensitivity and specificity) comparable to the Ishihara. PURPOSE: This study aimed to determine whether the W-PIP24 is equivalent to the Ishihara 38 edition pseudoisochromatic test in detecting red-green color vision defects. Also, the performance of each plate of the W-PIP24 in detecting the color vision defects relative to the Ishihara test was determined...
November 28, 2023: Optometry and Vision Science: Official Publication of the American Academy of Optometry
https://read.qxmd.com/read/37889985/clinical-report-clinician-feedback-on-the-magnetic-levator-prosthesis
#37
JOURNAL ARTICLE
Kevin E Houston, Melanie Nadeau, Eleftherios I Paschalis
SIGNIFICANCE: Stakeholder engagement has been identified by national health organizations as a crucial step to successful translation of new healthcare treatments. In this clinical report, clinician-stakeholder feedback is presented for the Magnetic Levator Prosthesis (MLP), a promising non-invasive spectacle device which restores eyelid motility with magnetic force. PURPOSE: To evaluate MLP clinical need and translational barriers. METHODS: Ten vision rehabilitation optometrists who attended an educational presentation on the MLP and participated in a hands-on workshop in the fitting of a patient were invited to complete an anonymous online survey...
October 30, 2023: Optometry and Vision Science: Official Publication of the American Academy of Optometry
https://read.qxmd.com/read/37889981/accuracy-and-precision-of-new-optical-biometer-designed-for-myopia-management-in-measurement-of-ocular-biometry
#38
JOURNAL ARTICLE
Sruthi Chamarty, Pavan K Verkicharla
SIGNIFICANCE: This study provides information about the repeatability of Myopia Master and its agreement with Lenstar LS900, which might be useful for the practitioners involved in myopia management. PURPOSE: Myopia Master is a new optical biometer that measures ocular biometry and refractive error. The purpose of this study is to assess its repeatability (intra-session and short-term inter-session) and its agreement with Lenstar LS900 for the measurement of axial length and corneal curvature...
October 30, 2023: Optometry and Vision Science: Official Publication of the American Academy of Optometry
https://read.qxmd.com/read/37890121/refractive-index-measurement-of-the-crystalline-lens-in-vivo
#39
JOURNAL ARTICLE
Ji C He
SIGNIFICANCE: This study provides a new method to measure the refractive index of crystalline lens in the human eye in vivo. PURPOSE: Accessing the refractive index of crystalline lenses in the human eye in vivo has long been a challenge. This study aimed to measure the refractive index of a lens in vivo using an anterior segment optical coherence tomography (AS-OCT) system combined with a Scheimpflug imaging system. METHOD: A ray-traceable Scheimpflug imaging was developed and integrated into an AS-OCT system...
October 25, 2023: Optometry and Vision Science: Official Publication of the American Academy of Optometry
https://read.qxmd.com/read/37890114/the-unique-properties-of-tear-film-break-up-process-in-patients-with-nasal-unilateral-pterygium
#40
JOURNAL ARTICLE
Jingyao Chang, Xinru Lin, Zhen Kang, Renfeng Xu, Chunyan Xue
SIGNIFICANCE: This study found that the unique properties of tear film break-up process in eyes with pterygium, which, combined with ocular surface parameters, further revealed specific dynamic mechanism. It suggested the thickness of pterygium was especially valuable in deciding the necessity of surgical management. PURPOSE: To explore the dynamics mechanism of tear film instability in eyes with pterygium. METHODS: A paired-eye controlled cross-sectional study...
October 25, 2023: Optometry and Vision Science: Official Publication of the American Academy of Optometry
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