Results 1 to 10 of about 3,805,516 (280)
A Controlled Study on the Correlation between Tear Film Volume and Tear Film Stability in Diabetic Patients [PDF]
Journal of Ophthalmology, 2016 Purpose. To assess the tear film quantity and correlate it with the quality and stability of the tear film in diabetics and compare them to age matched controls. Introduction. Diabetes affects tear film parameters in multiple ways. Poor metabolic control
Iman M. Eissa +2 more
doaj +4 more sources
Impact of tear film stability on corneal refractive power measurement and surgical planning for cataract [PDF]
Advances in Ophthalmology Practice and ResearchPurpose: This prospective cohort study aimed to assess the influence of tear film stability on corneal refractive power measurement and surgical planning in cataract patients.
Yuanfeng Jiang +11 more
doaj +4 more sources
Evaluation of changes in objective visual quality based on tear film stability after SMILE surgery [PDF]
Frontiers in MedicinePurposeThis study aimed to evaluate changes in visual quality among myopic patients with varying tear film stability after small incision lenticule extraction (SMILE) using the Optical Quality Analysis System (OQAS II).MethodsThis prospective study ...
Tao Liao +10 more
doaj +4 more sources
Tear Film Stability in Patients with Pseudexfoliation [PDF]
Serbian Journal of Experimental and Clinical Research, 2018 Abstract Pseudoexfoliation syndrome is an age related disorder, characterized by abnormal fibrous fiber production and accumulation in different visceral organs as well as in the eye and periocular tissues. Hystological examination recorded the presence of the pseudoexfoliation in the conjunctiva, and they can disturb the accessory ...
Vulović D. +8 more
openaire +3 more sources
Tear film flow and stability in normal Indian subjects
Indian Journal of Ophthalmology, 1989 Tear film flow and stability studies were carried out in healthy population by Schirmer′s test-1 and tear film break-up-time (BUT) measurements, respectively. The mean BUT observed was 13.87 +/- 4.79 seconds; however, in 22 percent of cases
Maudgil S +4 more
doaj +3 more sources
The Effect of Age and Gender on Tear Film Breakup Time [PDF]
Egyptian Journal of Medical Research, 2021 Background: Dry eye is a very common yet often mis-diagnosed ocular disorder. The stability of the tear film plays an important role in the integrity of ocular surface.
Yehia M. Salah Eldin Mostafa +3 more
doaj +1 more source
New approaches for diagnosis of dry eye disease [PDF]
International Journal of Ophthalmology, 2019 We reviewed the literature for different diagnostic approaches for dry eye disease (DED) including the most recent advances, contradictions and promising diagnostic tools and technique.
Abdelrahman M. Elhusseiny +5 more
doaj +1 more source
BMC Ophthalmology, 2023 Background Orthokeratology lenses, which are worn overnight, are recommended for reducing myopia progression. They lie on the cornea and can influence the ocular surface by temporarily reshaping the corneal surface through a reverse geometry design. This
Jing Ruan, Yu Zhang, Yueguo Chen
doaj +1 more source
PLoS ONE, 2022 PurposeThis study aimed to evaluate the correlation between tear film lipid layer thickness and transepidermal water loss (TEWL) from the ocular area in patients with short tear break-up time (TBUT)-type dry eye and healthy controls.MethodsThis ...
Do Yeh Yoon +2 more
doaj +1 more source
Tear and Saliva Metabolomics in Evaporative Dry Eye Disease in Females
Metabolites, 2023 Accurate diagnosis of dry eye disease (DED) is challenging, and even today there is no gold standard biomarker of DED. Hypothesis-free global metabolomic studies of tears from DED patients have great potential to discover metabolites and pathways ...
Fredrik A. Fineide +11 more
doaj +1 more source