Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Ralph Chu"'
Diagnostic and Management Tool for Monitoring Patients Implanted with a Shape-Changing Corneal Inlay
Autor:
Ralph Chu, Briana R. Lee
Publikováno v:
Case Reports in Ophthalmology, Vol 9, Iss 1, Pp 190-196 (2018)
We report two cases that underwent corneal inlay implantation under a femtosecond flap. The first case had no complications during the postoperative period. Pentacam maps remained stable over time: corneal densitometry (CD) values had less than 2 uni
Externí odkaz:
https://doaj.org/article/c25a93cc57d44bcdbbbb14bdf7dc9493
Publikováno v:
Ophthalmology and Therapy, Vol 12, Iss 3, Pp 1775-1785 (2023)
Abstract Introduction The aim of this study was to evaluate the safety and efficacy of a violet-light filtering intraocular lens (IOL) compared to a colorless IOL control. Methods This was a prospective, bilateral, randomized, comparative, patient/ev
Externí odkaz:
https://doaj.org/article/487272ffb6e542ba965b32c8d2933b1d
Autor:
Kenneth W. Olander, Mohammed K. ElMallah, Neil Atodaria, Thomas R Walters, Douglas J Rhee, Richard D. Hawkins, Husam Ansari, Brennan P. Greene, Thomas W. Samuelson, Robert Marquis, S. A. Smith, Quang H. Nguyen, Edward Meier, Steven D. Vold, E. Randy Craven, David G. Godfrey, Richard A. Lewis, Cathleen M. McCabe, Douglas D. Koch, Jason J. Jones, Dan B. Tran, Alan C. Crandall, C. Stark Johnson, Jason Levine, Brian Flowers, Stephen E. Smith, William S Clifford, Mujtaba A. Qazi, Inder Paul Singh, Y. Ralph Chu, Gary Foster
Publikováno v:
Journal of Cataract and Refractive Surgery. 45:1305-1315
To assess the safety and effectiveness of Schlemm canal stenting for reducing intraocular pressure (IOP) in combination with cataract surgery in the United States cohort of the HORIZON study.Twenty-six clinical sites in the U.S.Prospective clinical t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::882c142271124ccd7a4e3f6e7344749b
https://doi.org/10.1016/j.jcrs.2019.03.024
https://doi.org/10.1016/j.jcrs.2019.03.024
Autor:
Thomas W. Samuelson, David F. Chang, Robert Marquis, Brian Flowers, K. Sheng Lim, Iqbal Ike K. Ahmed, Henry D. Jampel, Tin Aung, Alan S. Crandall, Kuldev Singh, Tom Walters, Jason Jones, Steven D. Vold, Stephen E. Smith, Gary Foster, Brennan P. Greene, Dan B. Tran, Husam Ansari, Kenneth Olander, Neil Atodaria, Cathleen McCabe, Richard Lewis, Mujtaba Qazi, Quang Nguyen, Edward Meier, David Godfrey, Mohammed El Mallah, Jason Levine, C. Stark Johnson, E. Randy Craven, Richard D. Hawkins, William Clifford, Inder Paul Singh, Y. Ralph Chu, Alan C. Crandall, Douglas Rhee, Jose Manuel Larrosa Poves, Marek Rekas, Robert Edward T. Ang, Sebastian Gagne, Leon Au, Michael Dorey, Marina Ramirez, Stefano Gandolfi, Julian Garcia-Feijoo, David Broadway, Norbert Pfeiffer
Publikováno v:
Ophthalmology. 126:29-37
Objective To compare cataract surgery with implantation of a Schlemm canal microstent with cataract surgery alone for the reduction of intraocular pressure (IOP) and medication use after 24 months. Design Prospective, multicenter, single-masked, rand
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::776d0839b0c4df1b33ab0c0fb692012a
https://doi.org/10.1016/j.ophtha.2018.05.012
https://doi.org/10.1016/j.ophtha.2018.05.012
Publikováno v:
Current Ophthalmology Reports. 5:249-254
The purpose of this review is to summarize recent literature and provide clinical pearls for the use of intracorneal inlays for surgical treatment of presbyopia. A preoperative manifest refraction spherical equivalent (MRSE) in the appropriate range
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47d4e7c780fb96c06120415dd973b82d
https://doi.org/10.1007/s40135-017-0146-z
https://doi.org/10.1007/s40135-017-0146-z
Autor:
Jeffrey Whitman, Dan B. Tran, John A. Hovanesian, Ralph Chu, Roger F. Steinert, Douglas D. Koch, Jon G. Dishler, Harvey Carter, Stephen Slade, Paul J. Dougherty, Robert Lehmann, John Olkowski, Gregory D. Parkhurst
Publikováno v:
Ophthalmology. 123:466-475
Purpose To report 1-year safety and efficacy clinical outcomes of a shape-changing corneal inlay for the treatment of presbyopia. Design Prospective, nonrandomized, multicenter United States Food and Drug Administration Investigational Device Exempti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::526c52029164f62df93880bb3c4fc2ef
https://doi.org/10.1016/j.ophtha.2015.11.011
https://doi.org/10.1016/j.ophtha.2015.11.011
Autor:
Ralph Chu, Michael B. Raizman, William J. Flynn, Samuel Masket, Michael Endl, John A. Hovanesian, Terry Kim, Parag A. Majmudar, Satish Modi, Farrell Tyson, Stephen S. Lane, Jeffrey Levenson
Publikováno v:
Journal of Cataract and Refractive Surgery. 40:2057-2066
Purpose To evaluate the effectiveness of a hydrogel sealant versus a suture in preventing fluid egress after wound leakage in cataract surgery. Setting Twenty-four ophthalmic clinical practices in the United States. Design Prospective randomized para
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c3a4e77428196103d643a842dc6099b
https://doi.org/10.1016/j.jcrs.2014.03.034
https://doi.org/10.1016/j.jcrs.2014.03.034
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Autor:
Jeffrey, Whitman, Paul J, Dougherty, Gregory D, Parkhurst, John, Olkowski, Stephen G, Slade, John, Hovanesian, Ralph, Chu, Jon, Dishler, Dan B, Tran, Robert, Lehmann, Harvey, Carter, Roger F, Steinert, Douglas D, Koch
Publikováno v:
Ophthalmology. 123(3)
To report 1-year safety and efficacy clinical outcomes of a shape-changing corneal inlay for the treatment of presbyopia.Prospective, nonrandomized, multicenter United States Food and Drug Administration Investigational Device Exemption clinical tria
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::03b33469323203b55f3ec9490d48c25d
https://pubmed.ncbi.nlm.nih.gov/27871404
https://pubmed.ncbi.nlm.nih.gov/27871404