Results 51 to 60 of about 8,751 (176)

An Intraocular Pressure Measurement Technique Based on Acoustic Radiation Force Using an Ultrasound Transducer: A Feasibility Study

Sensors, 2021
High intraocular pressure (IOP) is one of the major risk factors for glaucoma, and thus accurate IOP measurements should be performed to diagnose and treat glaucoma early. In this study, a novel technique for measuring the IOP based on acoustic radiation
Hee Su Lee, Eun Young Jeong, Jin Ho Sung, Bo Eun Choi, Jong Seob Jeong   +4 more
doaj   +1 more source

Clinical outcomes of the PAUL® glaucoma implant for secondary glaucoma

Acta Ophthalmologica, EarlyView.
Abstract Purpose Secondary glaucoma encompasses a broad spectrum of disease entities arising from diverse ocular pathologies and is often refractory to conventional treatment. Glaucoma drainage devices (GDDs) have therefore become an important surgical option.
Carolin Deubel, Benjamin Aretz, Wolfgang Walz, Michael Petrak, Frank G. Holz, Raffael Liegl, Karl Mercieca, Constance Liegl   +7 more
wiley   +1 more source

Regional growth kinetics of geographic atrophy in age‐related macular degeneration with and without fovea‐sparing

Acta Ophthalmologica, EarlyView.
Abstract Purpose Fovea‐sparing geographic atrophy (GA) patients retain near‐normal central vision. To better understand GA progression in relation to the fovea, we performed a semi‐automated image analysis of regional atrophy growth in a long‐term GA natural‐history cohort. Methods Prospective‐observational, single‐centre‐study (02/2013–07/2025) at the
Daniel R. Muth, Abinaya P. Venkataraman, Alberto Dominguez‐Vicent, Goran Petrovski, Pete A. Williams, Laurence Quérat, Filippo Locri, Sandrine A. Zweifel, Anders Kvanta   +8 more
wiley   +1 more source

Neovascular glaucoma at a tertiary Centre in Finland, 2008–2024: A retrospective cohort study

Acta Ophthalmologica, EarlyView.
Abstract Purpose Neovascular glaucoma (NVG) is a refractory secondary glaucoma, yet longitudinal outcome data remain limited. This study reports its aetiologies, treatments and outcomes. Methods Patients with NVG were identified through electronic medical record review.
Gilbert Simons, Mikael von Fersen, Paula Summanen, Mika Harju   +3 more
wiley   +1 more source

A comparison of rebound and applanation tonometry in children with and without primary congenital glaucoma

African Vision and Eye Health
Background: Intraocular pressure (IOP) measurement should be accurate in a paediatric population with primary congenital glaucoma (PCG). Aim: This study aims to investigate the difference between the change in IOP measurements using rebound tonometry ...
Hester Kruger, Naseer Ally, Natasha Naidu, Ismail Mayet   +3 more
doaj   +1 more source

Predictors of visual acuity, intraocular pressure and pain in neovascular glaucoma

Acta Ophthalmologica, EarlyView.
Abstract Purpose To identify factors associated with best‐corrected visual acuity (BCVA), intraocular pressure (IOP) and ocular pain in neovascular glaucoma (NVG). Methods The retrospective cohort included all patients diagnosed with NVG during 2008–2024 at Helsinki University Hospital, Finland. Linear mixed‐effects models used pre‐specified covariates,
Gilbert Simons, Mikael von Fersen, Alexandra Dahlberg, Ville Vartiainen, Paula Summanen, Mika Harju   +5 more
wiley   +1 more source

Non-Invasive Assessment of Intra-Abdominal Pressure Using Ultrasound Guided Tonometry - a Proof-of-Concept Study. [PDF]

, 2018
BACKGROUND Intra-abdominal hypertension jeopardizes abdominal organ perfusion and venous return. Contemporary recognition of elevated intra-abdominal pressure (IAP) plays a crucial role in reducing mortality and morbidity.
Andreas Kohler, Stephan M. Jakob, Jakob, Stephan, Kohler, Andreas, Andreas Bloch, Bloch, Andreas, Michael Glas, Glas, Michael, Baumann, Ulrich, Ulrich Baumann   +9 more
core   +2 more sources

Analysis of the circadian rhythm of intraocular pressure in stable and progressive forms of primary open-angle glaucoma

Российский офтальмологический журнал, 2019
Purpose. To analyze the daily dynamics and the parameters of intraocular pressure circadian rhythm (IOP CR) in patients with primary open-angle glaucoma (POAG) (stable and progressive forms) and determine chronobiological regularities of glaucoma ...
T. N. Malishevskaya, D. G. Gubin, I. V. Nemcova, A. S. Vlasova, Ju. E. Filippova, E. E. Farikova, D. S. Bogdanova   +6 more
doaj   +1 more source

Gastric tonometry after gastroschisis repair

Gastric tonometry and intravesical pressure measurement performed on eight babies born with gastroschisis for hours after abdominal closure. Intravesical pressure was not high. The gastric mucosal and gastric pCO(2) mucusal pH remained stable and closely
Jaffray B; Thompson RJ
core   +5 more sources

Comparison of Icare Pro Tonometry and Icare One Tonometry Measurements in Healthy Eyes

Türk Oftalmoloji Dergisi, 2019
Objectives:To compare intraocular pressure (IOP) measurements obtained with the Icare Pro tonometer used in clinical practice, and the Icare One self-tonometer.Materials and Methods:Fifty-two eyes of 52 healthy, right-handed individuals with no prior ...
Hüseyin Mayalı, Çağlar Sarıgül, Emin Kurt, Özcan Rasim Kayıkçıoğlu, Süleyman Sami İlker   +4 more
doaj   +1 more source