Laminar and prelaminar tissue displacement during intraocular pressure elevation in glaucoma patients and healthy controls

Ophthalmology
Younes AgoumiBalwantray C Chauhan

Abstract

To determine the response of the anterior lamina cribrosa and prelaminar tissue to acute elevation of intraocular pressure (IOP) in glaucoma patients and healthy subjects. Prospective case-control series. Patients with open-angle glaucoma (n = 12; mean age ± standard deviation [SD], 66.8 ± 6.0 years), age-matched healthy controls (n = 12; mean age ± SD, 67.1 ± 6.2 years), and young controls (n = 12; mean age ± SD, 36.1 ± 11.7 years). One eye was imaged with spectral-domain optical coherence tomography to obtain 12 high-resolution radial scans centered on the optic disc. Imaging was repeated at precisely the same locations with an ophthalmodynamometer held perpendicular to the globe via the inferior lid to raise the IOP. A line joining Bruch's membrane opening in 4 radial scans was used as reference in the baseline and elevated IOP images. The vertical distance from the reference line to the anterior prelaminar tissue surface and anterior laminar surface was measured at equidistant points along the reference line in the 2 sets of images. The difference between the 2 sets of corresponding measurements were used to determine laminar displacement (LD) and prelaminar tissue displacement (PTD). Laminar displacement and PTD. Intraocul...Continue Reading

References

Nov 22, 1991·Science·D HuangC A Puliafito
Dec 1, 1969·Archives of Ophthalmology·D R Anderson
Apr 1, 1981·Archives of Ophthalmology·H A QuigleyA E Maumenee
May 1, 1983·American Journal of Ophthalmology·H A QuigleyW R Green
Aug 1, 1994·The British Journal of Ophthalmology·D B YanC R Ethier
Nov 1, 1996·American Journal of Ophthalmology·I IrakR N Weinreb
Nov 26, 1998·The British Journal of Ophthalmology·A Azuara-BlancoM Weinland
Jan 27, 1999·Progress in Retinal and Eye Research·H A Quigley
Apr 5, 2000·Progress in Retinal and Eye Research·M R Hernandez
Oct 6, 2000·American Journal of Ophthalmology·C BowdL M Zangwill
Jan 14, 2003·Archives of Ophthalmology·M Cristina LeskeUNKNOWN Early Manifest Glaucoma Trial Group
Jan 31, 2003·Investigative Ophthalmology & Visual Science·Anthony J BellezzaClaude F Burgoyne
Nov 26, 2003·Investigative Ophthalmology & Visual Science·Jost B JonasLeonard Holbach
Jul 17, 2004·Annual Review of Biomedical Engineering·C Ross EthierJeff Ruberti
Nov 24, 2004·Investigative Ophthalmology & Visual Science·Claude F BurgoyneRichard T Hart
Oct 27, 2005·Investigative Ophthalmology & Visual Science·Ian A SigalC Ross Ethier
Dec 13, 2006·Progress in Retinal and Eye Research·Mirjam E J van VelthovenMarc D de Smet
Jul 13, 2007·Experimental Eye Research·Ian A SigalC Ross Ethier
Jul 14, 2007·Ophthalmology·M Cristina LeskeUNKNOWN EMGT Group
Feb 28, 2008·Biomechanics and Modeling in Mechanobiology·Ian A SigalC Ross Ethier
Mar 5, 2008·Investigative Ophthalmology & Visual Science·Anthony P WellsNisha Sachdev
May 3, 2008·Ophthalmology·John P BerdahlDouglas H Johnson
Jun 4, 2008·Optometry and Vision Science : Official Publication of the American Academy of Optometry·J Crawford DownsClaude F Burgoyne
Aug 16, 2008·Journal of Glaucoma·William H MorganChandrakumar Balaratnasingam
Feb 17, 2009·Experimental Eye Research·Ian A Sigal, C Ross Ethier
Apr 3, 2009·Clinical & Experimental Ophthalmology·Lisandro M SakataChristopher A Girkin
May 16, 2009·Investigative Ophthalmology & Visual Science·Nicholas G StrouthidisClaude F Burgoyne
Oct 31, 2009·Investigative Ophthalmology & Visual Science·Nicholas G StrouthidisClaude F Burgoyne

❮ Previous
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Citations

Feb 11, 2014·Mathematical Biosciences and Engineering : MBE·Giovanna GuidoboniBrent A Siesky
Sep 28, 2013·Journal of Ocular Pharmacology and Therapeutics : the Official Journal of the Association for Ocular Pharmacology and Therapeutics·Andrea RussoLuciano Quaranta
Dec 13, 2012·Optometry and Vision Science : Official Publication of the American Academy of Optometry·Eric J SiglerNils A Loewen
Jul 26, 2013·Journal of the Royal Society, Interface·Michaël J A GirardC Ross Ethier
Dec 29, 2013·Current Opinion in Ophthalmology·Christopher Kai-Shun Leung
Nov 16, 2013·Eye·C BarrancosF J Muñoz-Negrete
Apr 16, 2014·Archivos de la Sociedad Española de Oftalmología·G Rebolleda, F J Muñoz Negrete
May 17, 2014·Current Eye Research·Michaël J A GirardNicholas G Strouthidis
Jun 19, 2013·American Journal of Ophthalmology·Balwantray C Chauhan, Claude F Burgoyne
Sep 13, 2015·Japanese Journal of Ophthalmology·Jong Chul HanChangwon Kee
Jun 7, 2015·Experimental Eye Research·Brad Fortune
Apr 5, 2014·Ophthalmology·Omar S FaridiRobert Ritch
Aug 15, 2015·Journal of Neuro-ophthalmology : the Official Journal of the North American Neuro-Ophthalmology Society·Claude Burgoyne
Aug 15, 2015·Journal of Neuro-ophthalmology : the Official Journal of the North American Neuro-Ophthalmology Society·Timothy J McCulleyW Jordan Piluek
Sep 29, 2011·Progress in Retinal and Eye Research·Manuel Vidal-SanzMaria P Villegas-Pérez
Sep 25, 2012·Current Opinion in Pharmacology·Nicholas G Strouthidis, Michael J A Girard
Oct 1, 2011·Saudi Journal of Ophthalmology : Official Journal of the Saudi Ophthalmological Society·Sung C Park, Robert Ritch
Mar 31, 2015·Experimental Eye Research·J Crawford Downs
Apr 7, 2016·Journal of Neuro-ophthalmology : the Official Journal of the North American Neuro-Ophthalmology Society·Timothy J McCulley, Jessica R Chang
Jun 25, 2016·Experimental Eye Research·A P VoorheesI A Sigal
Sep 15, 2016·Graefe's Archive for Clinical and Experimental Ophthalmology = Albrecht Von Graefes Archiv Für Klinische Und Experimentelle Ophthalmologie·Yengwoo SonJongyeop Park
Oct 19, 2016·American Journal of Ophthalmology·Melinda Y ChangJoseph L Demer
Oct 5, 2016·Japanese Journal of Ophthalmology·Munemitsu YoshikawaNagahisa Yoshimura
Jul 31, 2016·The British Journal of Ophthalmology·Aitor Lanzagorta-ArestiJuan Davo-Cabrera
Feb 10, 2018·Graefe's Archive for Clinical and Experimental Ophthalmology = Albrecht Von Graefes Archiv Für Klinische Und Experimentelle Ophthalmologie·Patrycja Krzyżanowska-BerkowskaD Robert Iskander
Feb 21, 2018·Journal of Glaucoma·Elham GhahariRobert N Weinreb
Mar 27, 2018·Clinical & Experimental Ophthalmology·Christopher A Girkin
Aug 4, 2018·Investigative Ophthalmology & Visual Science·Xiangyun J DuanHarry A Quigley
May 12, 2017·The British Journal of Ophthalmology·Sourabh SharmaMichael Ja Girard
Feb 12, 2019·Scientific Reports·Seung Hyen LeeJean Martial Mari
Oct 11, 2013·Future Oncology·Adriana AritaJoshua D Brody

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