Results 41 to 50 of about 12,605 (193)

Influence of the individual characteristics of the patient and the biometric parameters of the eye on the difference between the indicators of point tonometry and tonometry according to Maklakov

Офтальмохирургия, 2022
Relevance. The main modifiable risk factor for the development and progression of glaucoma is intraocular pressure (IOP). For over two hundred years, there has been a search for a method for determining the level of IOP, which took into account the ...
D.A. Dorofeev, A.A. Antonov, E.V. Karlova, E.V. Kirilik, I.V. Kozlova, A.A. Markelova   +5 more
doaj   +1 more source

Comparison of IOPen rebound tonometer with Goldmann applanation tonometer at different IOP levels [PDF]

International Journal of Ophthalmology, 2013
AIM:To compare the accuracy of IOPen rebound tonometer with Goldmann applanation tonometer (GAT) in individuals with low, normal and high intraocular pressure (IOP) and to evaluate the effect of central corneal thickness (CCT) on IOP measurements.METHODS:
FereydounFarrahi, Farideh Sharifipour, Mohammad Malekahmadi, Bahman Cheraghian   +3 more
doaj   +1 more source

Associations of Central Arterial Stiffness With Brain White Matter Integrity and Gray Matter Volume in MRI Across the Adult Lifespan

Journal of Magnetic Resonance Imaging, EarlyView.
Background Central arterial stiffening is associated with brain white matter (WM) damage and gray matter (GM) volume loss in older adults, but little is known about this association from an adult lifespan perspective. Purpose To investigate the associations of central arterial stiffness with WM microstructural organization, WM lesion load, cortical ...
Junyeon Won, Tsubasa Tomoto, Kevin Shan, Takashi Tarumi, Rong Zhang   +4 more
wiley   +1 more source

TONOMETRIA DA ARTÉRIA FEMORAL EM CÃES SAUDÁVEIS E COM DOENÇA VALVAR MITRAL DEGENERATIVA CRÔNICA

Ciência Animal Brasileira, 2016
Applanation tonometry is a method capable of measuring blood pressure in an artery. In addition to speculation about the reason for the variations in amplitude of femoral pulse waves in dogs with chronic degenerative mitral valve disease (CDMVD), in ...
Rodrigo Bernardes Nogueira, Lucas Anacretto Pereira, Luciene Barbosa Gomide   +2 more
doaj   +1 more source

Comparison of Dynamic Contour Tonometry with Goldmann Applanation Tonometry

Investigative Opthalmology & Visual Science, 2004
The dynamic contour tonometer (DCT; Pascal tonometer) is a novel tonometer designed to measure intraocular pressure (IOP) independent of corneal properties. The purpose of this study was a comparison of the DCT with the Goldmann applanation tonometer (GAT) with respect to mean of IOP readings, the influence of ocular structural factors on IOP readings,
Michael A. Thiel, Claude Kaufmann, Lucas M. Bachmann   +2 more
openaire   +3 more sources

One tube for all: 1‐year outcomes after transition to Paul glaucoma implant at a tertiary centre

Acta Ophthalmologica, EarlyView.
Abstract Purpose To evaluate the intraocular pressure (IOP) lowering effect and success rate of Paul glaucoma implant (PGI) in refractory glaucoma after changing practice pattern from Ahmed and Baerveldt tubes to PGI. Methods A prospective observational study of the first 50 consecutive PGI surgeries at a single Danish tertiary centre from January 2022
Anne Studsgaard, Stine Elkjær Nielsen, Niklas Telinius   +2 more
wiley   +1 more source

Secondary ocular hypertension as an adverse effect of treatment with intravitreal dexamethasone implant: A retrospective Swedish cohort study

Acta Ophthalmologica, EarlyView.
Abstract Purpose To evaluate the incidence and risk factors for secondary ocular hypertension (SOHT) following intravitreal dexamethasone implants (Ozurdex®) in patients with diabetic macular oedema (DME) and macular oedema secondary to retinal vein occlusion (RVO) in a Swedish cohort.
Imadeddin Abu Ishkheidem, Martin Breimer, Saba Kamal, Madeleine Zetterberg, Abbas Al‐Hawasi, Marita Andersson Grönlund   +5 more
wiley   +1 more source

Applanation tonometry: a comparison of the Perkins handheld and Goldmann slit lamp-mounted methods

Clinical Ophthalmology, 2014
R Arora,1 H Bellamy,2 MW Austin21University Hospital of Southampton, Southampton, Hampshire, 2Singleton Hospital, Abertawe Bro Morgannwg University Health Board, Swansea, Wales, UKPurpose: To compare intraocular pressure (IOP) measurements, taken using ...
Arora R, Bellamy H, Austin MW
doaj  

Influence of artificial tears on corneal parameter measurement using three different devices: Keratometry and Scheimpflug technology, a randomized trial

Acta Ophthalmologica, EarlyView.
Abstract Purpose To evaluate the effect of artificial tear (AT) application on the repeatability of corneal parameters with three different devices. Methods In this prospective, randomized clinical trial, 145 patients were measured with one of three devices in the Department of Ophthalmology, Goethe University, Frankfurt, Germany.
Titus Schug, Thomas Kohnen, Klemens Paul Kaiser, Christoph Lwowski   +3 more
wiley   +1 more source

Differences between Goldmann Applanation Tonometry and Dynamic Contour Tonometry following Trabeculectomy

Journal of Ophthalmology, 2010
Background. To evaluate differences between Goldmann Applanation Tonometry (GAT) and Dynamic Controur Tonometry (DCT) following trabeculectomy. Methods. Thirty eight glaucomatous eyes with a history of trabeculectomy (Trabeculectomy group, TG), 20 eyes ...
Efstathios T. Detorakis, Emilia Grammenandi, Ioannis G. Pallikaris, Miltiadis K. Tsilimbaris   +3 more
doaj   +1 more source