Results 41 to 50 of about 8,751 (176)

Modified Schirmer tear test and rebound tonometry in blue-fronted Amazon parrot (Amazona aestiva)

open access: yesPesquisa Veterinária Brasileira
: The aim of this study was to describe the modified Schirmer tear test (mSTT), intraocular pressure (IOP) by rebound tonometry and palpebral fissure length (PFL) in blue-fronted Amazon parrots (Amazona aestiva).
Mário S.A. Falcão   +3 more
doaj   +1 more source

Real‐world insights on switching aflibercept dosage for enhanced outcomes in age‐related macular degeneration (RISE‐AMD): Safety data

open access: yesActa Ophthalmologica, EarlyView.
Abstract Purpose To evaluate real‐world safety experience with aflibercept 8 mg in a large case series of patients with neovascular age‐related macular degeneration (nAMD). Methods Due to a high proportion of patients on short treatment intervals, patients with nAMD at a Danish tertiary retina clinic were systematically switched to aflibercept 8 mg ...
Mary Graciya Karunainathan   +12 more
wiley   +1 more source

Variation in measuring and ophthalmic factors correlating with central corneal thickness in the Northern Finland birth cohort eye study

open access: yesActa Ophthalmologica, EarlyView.
Abstract Purpose To assess the correlation between optical coherence tomography (OCT) and ultrasound pachymetry (USP) as methods for analysing central corneal thickness (CCT) and to evaluate ophthalmic factors affecting CCT. Methods The eyes of 3070 subjects of the Northern Finland Birth Cohort (NFBC) were examined at the age of 45–49 years.
Tuomas Qvist   +3 more
wiley   +1 more source

PROGRAM AND APPARATUS UNIT FOR MONITORING OF CARDIOVASCULAR SYSTEM BASED ON TONOMETRY

open access: yesПриборы и методы измерений, 2015
The actuality of tonometry method and apparatus for non-invasive determination of biomechanical characteristics of cardiovascular system has been shown.
S. V. Shilko, V. V. Shevtsov
doaj  

Effects of different climatic conditions on intraocular pressure in Arabian horses

open access: yesRevista Científica
This study aimed to investigate the effects of different climatic conditions on intraocular pressure in Arabian horses. intraocular pressure is a critical parameter for the diagnosis and management of ocular diseases such as glaucoma and anterior ...
Selvinaz Yakan, Cafer Tayer Işler
doaj   +1 more source

Longitudinal changes in bleb morphology following the PAUL Glaucoma Implant visualized using ultrasonography

open access: yesActa Ophthalmologica, EarlyView.
Abstract Purpose To evaluate bleb morphology longitudinally using sonography following glaucoma drainage device (GDD) surgery. Methods Prospective observational cohort study conducted from January 2022 to March 2024, with follow‐up up to 12 months postoperatively. Bleb morphology, including superior and inferior bleb height, transverse and longitudinal
Constance Liegl   +9 more
wiley   +1 more source

Dynamic contour tonometry in keratoconus and postkeratoplasty eyes

open access: yes, 2008
PURPOSE: To compare the performance of dynamic contour tonometry (DCT) and Goldmann applanation tonometry (GAT) in measuring intraocular pressure in eyes with irregular corneas.
Meyenberg, Alexander   +3 more
core   +1 more source

Design and validation of a prototype to calibrate the pressure variable in tonometry

open access: yesDyna, 2021
This paper corresponds to the results of an experimental research that to led to the design of a useful prototype for quality control of measurements in the field of tonometry to diagnose and check glaucoma.
Uriel Fernando Pineda Zapata   +1 more
doaj   +1 more source

Childhood ocular safety after postnatal exposure to topical dexamethasone during retinopathy of prematurity screening

open access: yesActa Ophthalmologica, EarlyView.
Abstract Purpose Dexamethasone eye drops are being introduced off‐label to prevent progression of severe retinopathy of prematurity (ROP). We evaluated ophthalmologic outcomes in early childhood after postnatal topical dexamethasone exposure in pre‐term infants at a standardized follow‐up examination.
Mariya Petrishka‐Lozenska   +3 more
wiley   +1 more source

Intraocular Pressure Study in Ex Vivo Pig Eyes by the Laser-Induced Cavitation Technique: Toward a Non-Contact Intraocular Pressure Sensor

open access: yesApplied Sciences, 2020
Traditional applanation tonometry techniques lack the necessary accuracy and reliability for measuring the intraocular pressure (IOP), and there is still a need for a reliable technique for in vivo diagnosis.
Santiago Camacho-Lopez   +5 more
doaj   +1 more source

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