Results 1 to 10 of about 4,777,520 (110)

Decellularised Corneal Stromal Lamina With or Without Autologous Adipose‐Derived Adult Stem Cells for Advanced Keratoconus: 1‐Year Results of a Phase I/IIa Clinical Trial

open access: yesClinical &Experimental Ophthalmology, EarlyView.
ABSTRACT Background To report the 1‐year clinical outcomes of decellularised human corneal stromal lamina implantation, with or without autologous adipose‐derived adult stem cells (ADASCs), for advanced keratoconus in a European cohort. Methods In this prospective, randomised Phase I/IIa trial, 10 eyes of 10 patients were allocated to decellularised ...
Hao Zhang   +7 more
wiley   +1 more source

Astigmatic changes after Descemet membrane endothelial keratoplasty (DMEK) in decompensated penetrating keratoplasty grafts

open access: yesActa Ophthalmologica, Volume 104, Issue 5, Page e516-e529, August 2026.
Abstract Purpose To evaluate the surgery‐induced changes of astigmatism after Descemet membrane endothelial keratoplasty (DMEK) in eyes with failed previous penetrating keratoplasty (PK). Design Retrospective, interventional cohort study based on prospective DMEK database.
Florian Thomas Steinberg   +6 more
wiley   +1 more source

Femtosecond Laser Created Corneal Allogenic Intrastromal Ring Segments for Keratoconus

open access: yesClinical &Experimental Ophthalmology, Volume 54, Issue 5, Page 664-677, July 2026.
ABSTRACT Background To evaluate the clinical outcomes of femtosecond laser‐created corneal allogenic intrastromal ring segments (femto‐CAIRS) in keratoconic eyes using a newly described nomogram. Methods This retrospective case series recruited 85 eyes from 75 patients.
David J. Gunn   +2 more
wiley   +1 more source

Quality of life and participation after corneal transplantation and potential predictors: A multicenter prospective cohort study

open access: yesActa Ophthalmologica, Volume 104, Issue 1, Page 52-64, February 2026.
Abstract Purpose To evaluate the long‐term effect of corneal transplantation on health‐ and vision‐related quality of life, visual functioning, and societal participation, and to assess potential predictors. Methods We conducted a multicenter prospective cohort study in 11 Dutch hospitals and eye clinics.
E. B. M. Elsman   +9 more
wiley   +1 more source

The incidence of serious complications after selective laser trabeculoplasty

open access: yesActa Ophthalmologica, Volume 104, Issue 1, Page 106-113, February 2026.
Abstract Purpose To evaluate the incidence of serious complications after selective laser trabeculoplasty (SLT). Methods All patients who underwent SLT at the Department of Ophthalmology, Helsinki University Hospital, were eligible for the study from 1 January 2012 to 31 December 2018.
Eeva S. Ojanen   +2 more
wiley   +1 more source

Progressive Insights into 3D Bioprinting for Corneal Tissue Restoration

open access: yesAdvanced Healthcare Materials, Volume 15, Issue 3, 19 January 2026.
This review explores the potential of 3D bioprinting to replicate the complex structure and function of the human cornea. It highlights key advances in bioink development, printing modalities, and in vivo performance, while addressing current challenges and emerging strategies. The review emphasizes bioprinting's promise to overcome donor shortages and
Ilayda Namli   +6 more
wiley   +1 more source

Long‐Term Graft Survival and Visual Outcomes in Deep Anterior Lamellar Keratoplasty (DALK): A Narrative Review

open access: yesJournal of Ophthalmology, Volume 2026, Issue 1, 2026.
Deep anterior lamellar keratoplasty (DALK) selectively replaces the scarred or diseased corneal stroma, while preserving healthy endothelium, thus providing an alternative to penetrating keratoplasty (PK) for patients with stromal disorders. Despite its recognized advantages, DALK has not become as widely adopted as anticipated over the past decades ...
Sadegh Ghafarian   +2 more
wiley   +1 more source

Impact of contact lens correction on wavefront aberrations and vision quality in keratoconus

open access: yesOphthalmic and Physiological Optics, Volume 45, Issue 7, Page 1811-1828, November 2025.
Abstract Purpose To review the optical principles of contact lens correction in keratoconus, with a focus on residual ocular wavefront error and its impact on vision performance. Findings Corneal rigid gas permeable (RGP) contact lenses, commonly used in keratoconus management, often fail to improve vision quality to levels observed in non‐diseased ...
Gavin Swartz   +3 more
wiley   +1 more source

Presbyopia Correction in Lens Replacement Surgery: A Review

open access: yesClinical &Experimental Ophthalmology, Volume 53, Issue 6, Page 668-681, August 2025.
ABSTRACT Presbyopia affects approximately 1.8 billion individuals globally, posing significant challenges as life expectancy and near‐vision demands, particularly with mobile phone use, grow. Addressing presbyopia during lens replacement surgery has become a key focus for cataract surgeons, aiming to reduce dependence on corrective eyewear. This review
Benjamin Stern, Damien Gatinel
wiley   +1 more source

The Prevalence, Usage Patterns, and Complications of Contact Lens Use Among University Students in Damascus, Syria: A Cross‐Sectional Cohort Study

open access: yesHealth Science Reports, Volume 8, Issue 7, July 2025.
ABSTRACT Background Contact lenses are widely used globally, primarily for vision correction and cosmetic enhancement. However, improper handling can lead to many complications. Understanding wearer practices and risk factors is crucial to prevent these adverse effects.
Fares Kahal   +4 more
wiley   +1 more source

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