Results 61 to 70 of about 34,974 (164)

Clinical outcomes of the PAUL glaucoma implant in primary open‐angle and pseudoexfoliative glaucoma eyes after failed glaucoma surgeries

Acta Ophthalmologica, Volume 104, Issue 2, Page e183-e190, March 2026.
Abstract Purpose This study assesses the PAUL® glaucoma implant (PGI) in primary open angle glaucoma (POAG) and pseudoexfoliative glaucoma (PEXG) after failed glaucoma surgery. Given PEXG's more aggressive nature, limited research exists on PGI outcomes in this subgroup. This study aims to compare PGI's efficacy and safety in both conditions. Methods A
Constance Liegl, Leonie Bourauel, Benjamin Aretz, Diana Samarghitan, Wolfgang Walz, Michael Petrak, Frank G. Holz, Raffael Liegl, Karl Mercieca   +8 more
wiley   +1 more source

Preliminary Findings in Cataract Surgery Using a Digital Microscope Platform With Infrared Illumination

Journal of Ophthalmology, Volume 2026, Issue 1, 2026.
Purpose To evaluate the safety and efficacy of infrared (IR) illumination using a digital microscope platform to perform uncomplicated cataract surgery. Methods A retrospective case series of 39 eyes (33 patients) that underwent cataract surgery under topical anesthesia.
Brady Wortz, Thiago Moulin, Mariam Bakhtyari, Renee C. Bondurant, Robert J. Weinstock, Ming-Feng Wu   +5 more
wiley   +1 more source

Minimally Invasive Glaucoma Surgery: Is It Here to Stay?

Clinical &Experimental Ophthalmology, Volume 53, Issue 8, Page 1025-1038, November 2025.
ABSTRACT The advent of minimally invasive glaucoma surgery (MIGS) has expanded the treatment options available for glaucoma by providing options for reducing intraocular pressure without the serious complication profile associated with incisional glaucoma surgery.
Neeranjali Jain, Jennifer C. Fan Gaskin
wiley   +1 more source

Minimally Invasive Glaucoma Surgery Procedure in the Human Eye. A Fluid Structure Interaction Study

International Journal for Numerical Methods in Biomedical Engineering, Volume 41, Issue 7, July 2025.
The implantation of a microstent for glaucoma surgery has been successfully simulated for the first time. A Fluid‐Structure Interaction (FSI) simulation is introduced to model aqueous humor flow dynamics post‐surgery, enabling a detailed analysis of the microstent's interaction with ocular tissues and fluids.
Elena Redaelli, Letizia Maria Perri, Begoña Calvo, Jorge Grasa, Giulia Luraghi   +4 more
wiley   +1 more source

Reinterventions After PreserFlo Implantation: A Report on Results in Clinical Practice

Journal of Ophthalmology, Volume 2025, Issue 1, 2025.
Background The PreserFlo MicroShunt is an effective surgical procedure for intraocular pressure (IOP) control in glaucoma. This study focuses on the rate of reinterventions after PreserFlo implantation, as well as exploring possible risk factors for reintervention. Methods This retrospective study included all patients undergoing PreserFlo implantation
Beatriz Puerto, Cristina López-Caballero, Carmen Sánchez-Sánchez, Patricia González-Rodriguez, Esther Villar, Inés Contreras, Karuna Sharma   +6 more
wiley   +1 more source

A New Polymeric Minimally Invasive Glaucoma Implant

Advanced Materials Technologies, Volume 9, Issue 9, May 6, 2024.
A novel glaucoma implant–minimally invasive, polymeric, and potentially biodegradable–is presented. Made of a unique thermoplastic using replica molding, this device addresses common postoperative complications associated with rigid metallic implants. The potential biodegradability of the implant after implantation suggests a promising new approach for
Inês C.F. Pereira, Paul A.A. Bartels, Christian J.F. Bertens, Serge H.M. Söntjens, Hans M. Wyss, Albertus P.H.J. Schenning, Patricia Y.W. Dankers, Henny J.M. Beckers, Jaap M.J. den Toonder   +8 more
wiley   +1 more source

Case report: Double implantation of the iStent inject in a high myope

Indian Journal of Ophthalmology - Case Reports, 2023
The iStent inject is an ab-interno trabecular microbypass stent used in the treatment of primary open-angle glaucoma. Intraoperative complications are uncommon. However, we present the first reported case of simultaneous double-stent implantation, occurring in a 62-year-old Chinese male with high myopia and normal-tension glaucoma. Following an initial
Bryan C H Ang, Hnin H Oo, Ralene Z H Sim, Leonard W L Yip   +3 more
openaire   +1 more source

Efficacy and Safety of PreserFlo MicroShunt Implantation and Its Effects on Intraocular Inflammation through Laser Flare Photometry

Journal of Ophthalmology, Volume 2024, Issue 1, 2024.
Purpose. The primary objective of this study is to evaluate the efficacy and safety profile of PreserFlo MicroShunt implantation in the medium‐ to long‐term follow‐up of patients with open‐angle glaucoma. The secondary objective is to analyze laser flare meter (LFM) values before and after PreserFlo MicroShunt implantation. Methods.
Carlo Cagini, Niccolò Boni, Tommaso Bonifazi, Daniela Fruttini, Francesco Della Lena, Inés Contreras   +5 more
wiley   +1 more source

Prospective unmasked randomized evaluation of the iStent inject (®) versus two ocular hypotensive agents in patients with primary open-angle glaucoma. [PDF]

, 2014
PURPOSE: The purpose of this study was to compare outcomes of subjects with open-angle glaucoma (OAG) not controlled on one medication who underwent either implantation of two iStent inject (®) trabecular micro-bypass devices or received medical therapy ...
Belda, Jose I, Jünemann, Anselm, Fea, Antonio M, Rękas, Marek, Chang, Lydia, Pablo, Luis, Voskanyan, Lilit, Katz, L Jay   +7 more
core   +2 more sources

Pathological Mechanism and Clinical Therapy Progress of Schlemm’s Canal

Journal of Ophthalmology, Volume 2024, Issue 1, 2024.
Schlemm’s canal (SC) is a small circular canal in the deep part of the sclera at the junction of the sclera and cornea. As an integral component of the aqueous humor outflow, its structure and function are essential in regulating intraocular pressure (IOP).
Yasha Zhou, Zhenxin Liu, Wenyong Gao, Yijing Yang, Qinghua Peng, Hanyu Tan, Carlo Cagini   +6 more
wiley   +1 more source