High-addition segmented refractive bifocal intraocular lens in inactive age-related macular degeneration: A multicenter pilot study

Autor: Klaus Rohrschneider, Hakan Kaymak, Gerd U. Auffarth, Ramin Khoramnia, Josef Reiter, Fabian Höhn, Karl Ulrich Bartz-Schmidt, Timur M. Yildirim, Detlev Breyer, Martin Alexander Leitritz
Rok vydání: 2021
Předmět:
Male
Distance visual acuity
Visual acuity
Medical Implants
Eye Diseases
genetic structures
Vision
medicine.medical_treatment
Visual Acuity
Social Sciences
Intraocular Lens Implantation
Pilot Projects
Intraocular lens
Macular Degeneration
Medical Conditions
Postoperative Complications
Lens Implantation
Intraocular
Medicine and Health Sciences
Psychology
Medicine
Geriatric Ophthalmology
Aged
80 and over
Lenses
Intraocular
Eye Lens
Multidisciplinary
Retinal Degeneration
Ophthalmic Procedures
Cataract Surgery
Treatment Outcome
Engineering and Technology
Retinal Disorders
Sensory Perception
Female
Anatomy
medicine.symptom
Tomography
Optical Coherence
Research Article
Biotechnology
medicine.medical_specialty
Science
Ocular Anatomy
Magnification
Bioengineering
Surgical and Invasive Medical Procedures
Cataract Extraction
Prosthesis Design
Refraction
Ocular
Ocular System
Ophthalmology
Age related
Humans
In patient
Aged
business.industry
Cognitive Psychology
Biology and Life Sciences
Cataract surgery
Macular degeneration
medicine.disease
eye diseases
Reading
Geriatrics
Macular Disorders
Eyes
Cognitive Science
Medical Devices and Equipment
Perception
business
Head
Neuroscience
Follow-Up Studies
Zdroj: PLoS ONE
PLoS ONE, Vol 16, Iss 9, p e0256985 (2021)
ISSN: 1932-6203
DOI: 10.1371/journal.pone.0256985
Popis: This multicenter, open-label study aimed to determine the safety and functional outcome of a high-addition segmented refractive bifocal intraocular lens (IOL) in late inactive age-related macular degeneration (AMD). Twenty eyes of 20 patients were enrolled and followed until 12 months after the intervention. Patients underwent cataract surgery with implantation of a LS-313 MF80 segmented refractive bifocal intraocular lens with a near addition of +8.0 D (Teleon Surgical Vertriebs GmbH, Berlin, Germany). The main outcome measures were distance corrected near visual acuity (DCNVA) and safety as determined by intra- and post-operative complications. Secondary outcomes included distance corrected visual acuity (CDVA), uncorrected distance visual acuity (UDVA), uncorrected near visual acuity (UNVA), the need for magnification to read newspaper, preferred reading distance, speed and performance (logRAD), as well as patient satisfaction. Mean DCNVA improved from 0.95 (±0.19) to 0.74 (±0.35) logMAR, until 6 months after surgery, P 2 lines of CDVA between 6 and 12 months, in another case, the study IOL was exchanged for a monofocal one due to dysphotopsia and decreased CDVA. Implantation of a segmented refractive bifocal IOL with +8.0 D addition improves near and distance vision in patients with late AMD and has a satisfactory safety profile.
Databáze: OpenAIRE
Externí odkaz: