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Refractive cataract surgery

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https://read.qxmd.com/read/30871503/comparison-of-postoperative-visual-performance-between-bifocal-and-trifocal-intraocular-lens-based-on-randomized-controlled-trails-a-meta-analysis
#1
Shanshan Jin, David S Friedman, Kai Cao, Mayinuer Yusufu, Jingshang Zhang, Jinda Wang, Simeng Hou, Guyu Zhu, Bingsong Wang, Ying Xiong, Jing Li, Xiaoxia Li, Hailong He, Xiuhua Wan
BACKGROUND: To compare the clinical performance of bifocal and trifocal intraocular lenses (IOLs) in cataract surgery, a meta-analysis on randomized controlled trials was conducted. METHODS: A comprehensive literature retrieval of PubMed, Science Direct and EMBASE was performed in this systematic review. Clinical outcomes included visual acuity (VA), contrast sensitivity (CS), spectacle independence, postoperative refraction and surgical satisfaction. RESULTS: There were 8 RCTs included in this study...
March 14, 2019: BMC Ophthalmology
https://read.qxmd.com/read/30860655/children-with-congenital-and-childhood-cataract-require-frequent-follow-up-visits-and-examinations-in-general-anaesthesia-considerations-for-the-strain-on-families
#2
Moug Al-Bakri, Birgit Sander, Daniella Bach-Holm, Dorte Ancher Larsen, Hanne Jensen, Line Kessel
BACKGROUND: Children with cataract require frequent monitoring to detect complications, adjust refractive correction and treat amblyopia. This is time consuming for the families. The aim of the study was to evaluate how often children with cataract are seen as outpatients or under general anaesthesia during the first 7 years of life. METHODS: We performed a retrospective chart review of all children with congenital and childhood cataract born between 2000 primo and 2017 seen at our institution...
March 12, 2019: Acta Ophthalmologica
https://read.qxmd.com/read/30853316/intraoperative-aberrometry-versus-preoperative-biometry-for-intraocular-lens-power-selection-in-short-eyes
#3
Shruti Sudhakar, Darren C Hill, Tonya S King, Ingrid U Scott, Gautam Mishra, Brett B Ernst, Seth M Pantanelli
PURPOSE: To compare the accuracy of preoperative biometry-based formulas to intraoperative aberrometry (IA) with respect to predicting refractive outcomes after cataract surgery in short eyes. SETTING: Private practice and community-based ambulatory surgery center. DESIGN: Retrospective consecutive case series. METHODS: Eyes with an axial length (AL) shorter than 22.1 mm underwent cataract extraction and intraocular lens (IOL) implantation...
March 7, 2019: Journal of Cataract and Refractive Surgery
https://read.qxmd.com/read/30849346/intraocular-pressure-and-its-associations-in-a-russian-population-the-ural-eye-and-medical-study
#4
Mukharram M Bikbov, Gyulli M Kazakbaeva, Rinat M Zainullin, Venera F Salavatova, Timur R Gilmanshin, Dilya F Yakupova, Yulia V Uzianbaeva, Inga I Arslangareeva, Songhomitra Panda-Jonas, Svetlana R Mukhamadieva, Renat I Khikmatullin, Said K Aminev, Ildar F Nuriev, Artur F Zaynetdinov, Jost B Jonas
PURPOSE: To assess the normal distribution of intraocular pressure (IOP) and its associations with ocular, medical, and socioeconomic factors in a Russian population. DESIGN: Population-based cross-sectional study METHODS: The Ural Eye and Medical Study conducted in a rural and urban area in Ufa/Bashkortostan included 5,899 (80.5%) participants out of 7328 eligible individuals aged 40+ years. IOP was measured by non-contact tonometry. RESULTS: After excluding individuals after glaucoma surgery or with anti-glaucomatous therapy, mean IOP was 13...
March 5, 2019: American Journal of Ophthalmology
https://read.qxmd.com/read/30846656/paediatric-cataract-surgery-in-hospital-kuala-lumpur-a-5-year-review-of-visual-outcomes
#5
F L M Chew, S E Qurut, I Hassan, S T Lim, S Ramasamy, J Rahmat
INTRODUCTION: Paediatric cataract surgery is challenging with reported post-operative visual acuity (VA) of 0.3LogMar or better varying between 33% to 68% of patients. OBJECTIVE: The aim is to document the post-operative refraction, VA and complications of non-traumatic pediatric cataract surgery performed in a tertiary referral center in Malaysia. METHODOLOGY: This retrospective study reviewed case notes of all consecutive patients aged 12 years and below who underwent cataract surgery from January 2010 to December 2015...
February 2019: Medical Journal of Malaysia
https://read.qxmd.com/read/30841762/unilateral-refractive-lens-exchange-with-a-multifocal-intraocular-lens-in-emmetropic-presbyopic-patients
#6
Eliya Levinger, Shmuel Levinger, Michael Mimouni, Omer Trivizki, Nadav Levinger, Irina S Barequet, Gilad Rabina
PURPOSE: To evaluate the visual outcome and patient satisfaction after a unilateral multifocal IOL implantation in the non-dominant eye of emmetropic patients with presbyopia. METHODS: An interventional case series of consecutive patients who underwent unilateral phacoemulsification with femto-laser assisted cataract surgery (FLACS) and refractive lens exchange (RLE), followed by an implantation of a trifocal diffractive IOL (FineVision Micro F), was performed in the non-dominant eyes of emmetropic patients with presbyopia...
March 6, 2019: Current Eye Research
https://read.qxmd.com/read/30826241/ascrs-calculator-formula-accuracy-in-multifocal-intraocular-lens-implantation-in-hyperopic-corneal-refractive-laser-surgery-eyes
#7
Violette Vrijman, Adi Abulafia, Jan Willem van der Linden, Ivanka J E van der Meulen, Maarten P Mourits, Ruth Lapid-Gortzak
PURPOSE: To evaluate the accuracy of different intraocular lens (IOL) power calculation formulas available on the American Society of Cataract and Refractive Surgery calculator in calculating multifocal IOL power in eyes with previous hyperopic corneal refractive laser surgery. DESIGN: Retrospective case series. SETTING: Amsterdam University Medical Center, University of Amsterdam, and Retina Total Eye Care, Driebergen, the Netherlands. METHODS: This study compared the accuracy of 3 formulas using historical refractive data (ie, Masket, modified Masket, and Barrett True-K) and 3 formulas using no previous refractive data (ie, Shammas, Haigis-L, and Barrett True-K no-history)...
February 27, 2019: Journal of Cataract and Refractive Surgery
https://read.qxmd.com/read/30824995/methods-for-evaluating-quality-of-life-and-vision-in-patients-undergoing-lens-refractive-surgery
#8
REVIEW
Andrzej Grzybowski, Piotr Kanclerz, Maria Muzyka-Woźniak
PURPOSE: Cataract surgery has evolved into a procedure that generally yields the best postoperative refractive result attainable. Patients with multifocal intraocular lenses (IOLs) present higher rates of spectacle independence, although reduced intermediate vision, dysphotopsias, and a loss of image quality might also be experienced. The aim of the study was to review the methods for assessing quality of life and vision in patients undergoing lens refractive surgery in randomized controlled trials...
March 1, 2019: Graefe's Archive for Clinical and Experimental Ophthalmology
https://read.qxmd.com/read/30820282/effect-of-donor-graft-thickness-on-clinical-outcomes-after-descemet-stripping-automated-endothelial-keratoplasty
#9
Sepehr Feizi, Mohammad Ali Javadi
Purpose: To evaluate the effects of donor graft thickness on postoperative best spectacle-corrected visual acuity (BSCVA), refractive outcomes, endothelial cell density (ECD) and function, intraocular pressure (IOP), and postoperative complications after Descemet stripping automated endothelial keratoplasty (DSAEK). Methods: This retrospective, interventional case series enrolled 77 eyes of 64 patients who underwent DSAEK with or without simultaneous cataract surgery...
January 2019: Journal of Ophthalmic & Vision Research
https://read.qxmd.com/read/30809089/recurrent-corneal-erosion-a-comprehensive-review
#10
REVIEW
Darby D Miller, Syed A Hasan, Nathaniel L Simmons, Michael W Stewart
Purpose: To comprehensively review the literature regarding recurrent corneal erosion (RCE) and to present treatment options and recommendations for management. Overview: RCE usually presents with sharp, unilateral pain upon awakening, in an eye with an underlying basement membrane dystrophy, prior ocular trauma, stromal dystrophy or degeneration, or prior surgery for refractive errors, cataracts, or corneal transplantation. Making the correct diagnosis requires a careful slit-lamp examination of both eyes coupled with a high degree of suspicion...
2019: Clinical Ophthalmology
https://read.qxmd.com/read/30807439/premature-expression-of-pseudoexfoliation-syndrome-with-presenile-cataract-in-a-28-year-old-lady
#11
Praveen S Kumar, Aparna Rao, Sirisha Senthil
PURPOSE: We report a case of premature expression of pseudoexfoliation syndrome with presenile cataract in a 28-year-old lady with primary developmental glaucoma who had undergone glaucoma filtration surgery 26 years ago. METHODS/RESULTS: We report a case of a 28-year-old Indian lady with progressive diminution of vision associated with photophobia in the left eye for 5 years and loss of vision in the right eye since childhood. She underwent glaucoma filtration surgery in the left eye at the age of 2 and was on 2 topical glaucoma medications when she presented to us...
February 21, 2019: Journal of Glaucoma
https://read.qxmd.com/read/30799180/intraocular-lens-power-calculation-in-eyes-with-keratoconus
#12
Giacomo Savini, Rosa Abbate, Kenneth J Hoffer, Alessandro Mularoni, Aurelio Imburgia, Luca Avoni, Domenico D'Eliseo, Domenico Schiano-Lomoriello
PURPOSE: To assess the refractive accuracy of different formulas for intraocular lens (IOL) power calculation in eyes with keratoconus. SETTING: IRCCS Fondazione Bietti, Rome, Italy. DESIGN: Multicenter retrospective interventional study. METHODS: A consecutive series of eyes with keratoconus that had cataract surgery were evaluated. Keratometry, anterior chamber depth, and axial length were measured preoperatively with optical biometry; IOL power was calculated with the Barrett Universal II, Haigis, Hoffer Q, Holladay 1, and SRK/T formulas...
February 21, 2019: Journal of Cataract and Refractive Surgery
https://read.qxmd.com/read/30791880/the-effects-of-different-shapes-of-capsulorrhexis-on-postoperative-refractive-outcomes-and-the-effective-position-of-the-intraocular-lens-in-cataract-surgery
#13
Shixu Li, Yiping Hu, Ran Guo, Yushuang Shao, Jiangyue Zhao, Jinsong Zhang, Jing Wang
BACKGROUND: To evaluate the effects of anterior capsular opening size on deviation from predicted refraction and the effective position of the intraocular lens (ELP) in cataract surgery. METHODS: Nonrandomized clinical trial. Eighty patients (80 eyes) with simple age-related cataracts were treated from May 2018 to September 2018 at the Fourth Affiliated Hospital of China Medical University. All patients undergoing phacoemulsification received intraocular lens based on the voluntary principle...
February 21, 2019: BMC Ophthalmology
https://read.qxmd.com/read/30774299/surgical-experience-with-a-redesigned-fully-preloaded-hydrophobic-acrylic-intraocular-lens-in-challenging-cases-of-pseudoexfoliation-syndrome-phacodonesis-and-small-pupils
#14
Andreas F Borkenstein, Eva-Maria Borkenstein
Purpose: The purpose of this study was to describe our surgical experience and evaluate safety and postoperative outcomes of a fully preloaded, monofocal, hydrophobic acrylic intraocular lens (IOL) (CT LUCIA 611P) with a newly designed optic-haptic junction in severe cases of pseudoexfoliation (PXF) syndrome, phacodonesis, and small pupils. Setting: This study was conducted in Borkenstein & Borkenstein, private practice, Privatklinik der Kreuzschwestern Graz, Austria...
2019: Clinical Ophthalmology
https://read.qxmd.com/read/30773032/-the-role-of-caveolae-in-cataractogenesis-examination-of-human-lens-epithelial-cells
#15
Márton Magyar, Viktória Zsiros, Anna L Kiss, Zoltán Zsolt Nagy, Zsuzsanna Szepessy
Inrtoduction: Caveolae are flask shaped with 50-100 nm size, non-clathrin associated invaginations of the plasmamembrane. The main membrane protein of the structures is caveolin-1. Caveolae play an important role in numerous cellular functions including vesicular transport and cell-cycle regulation, and create platforms for classical and alternative signaling pathways. According to international studies, caveolae may influence the physiology and pathology of lens epithelial cells. AIM: The aim of the study was to examine and compare the morphology of caveolae and the immunohistochemical difference of caveolin-1 in control (myopic and hyperopic) lens epithelial cells and human lens epithelial cells affected by cataract...
February 2019: Orvosi Hetilap
https://read.qxmd.com/read/30770864/refractive-correction-with-multifocal-intraocular-lenses-after-radial-keratotomy
#16
Bárbara Martín-Escuer, José F Alfonso, Luis Fernández-Vega-Cueto, Alberto Domíngez-Vicent, Robert Montés-Micó
PURPOSE: To assess visual and refractive results of multifocal intraocular lens (IOLs) implantation for refractive correction after radial keratotomy (RK). METHODS: In a retrospective non-comparative interventional case series, we analyzed the outcomes of multifocal IOL implantation performed in the context of cataract or refractive lens exchange surgery following RK. A total of 17 eyes from nine patients were included in the study. IOL power calculation was done using the Double-K formula...
February 15, 2019: Eye
https://read.qxmd.com/read/30763956/visual-performance-subjective-satisfaction-and-quality-of-life-effect-of-a-new-refractive-intraocular-lens-with-central-extended-depth-of-focus
#17
Kevin Gillmann, André Mermoud
PURPOSE: To assess the visual performance, clinical and quality of life outcomes, and subjective patient satisfaction after implantation of a new refractive/extended depth of focus (EDOF) hybrid intraocular lens (IOL). METHODS: This is a monocentric, retrospective study of 29 patients (45 eyes), carried out in a tertiary care glaucoma research centre. All patients underwent implantation of a Lucidis (Swiss Advanced Vision, SAV-IOL SA, Neuchâtel, Switzerland) IOL during cataract surgery...
February 14, 2019: Klinische Monatsblätter Für Augenheilkunde
https://read.qxmd.com/read/30746910/efficacy-of-4-haptic-bitoric-intraocular-lens-implantation-in-asian-patients-with-cataract-and-astigmatism
#18
Yu Jeong Kim, Won Ryang Wee, Mee Kum Kim
PURPOSE: To determine the efficacy of 4-haptic bitoric intraocular lens (IOL) implantation in Asian patients with cataract and astigmatism. METHODS: A total of 19 eyes with ≤25.0 mm axial length and ≥0.75 diopters (D) corneal astigmatism were included in this prospective non-comparative study. All subjects underwent phacoemulsification with implantation of an AT Torbi 709M IOL. Visual and refractive outcomes as well as toric IOL axis were evaluated during a 3-month follow-up...
February 2019: Korean Journal of Ophthalmology: KJO
https://read.qxmd.com/read/30742226/comprehensive-comparison-of-axial-length-measurement-with-three-swept-source-oct-based-biometers-and-partial-coherence-interferometry
#19
Jinhai Huang, Hao Chen, Yue Li, Zhongxing Chen, Rongrong Gao, Jinjin Yu, Yune Zhao, Weicong Lu, Colm McAlinden, Qinmei Wang
PURPOSE: To compare axial length measurements (and failure rate) of three swept-source optical coherence tomography (SS-OCT)-based biometers: IOLMaster 700 (Carl Zeiss Meditec, Jena, Germany), OA-2000 (Tomey, Nagoya, Japan), and Argos (Movu Inc., Komaki, Japan) to those provided by a partial coherence interferometry (PCI)-based optical biometer (IOLMaster v5.4 [Carl Zeiss Meditec]). METHODS: A total of 119 patients (171 eyes) undergoing cataract surgery were enrolled...
February 1, 2019: Journal of Refractive Surgery
https://read.qxmd.com/read/30742224/higher-order-aberrations-in-femtosecond-laser-assisted-versus-manual-cataract-surgery-a-retrospective-cohort-study
#20
Paul H Ernest, Marko Popovic, Matthew B Schlenker, Lindsay Klumpp, Iqbal Ike K Ahmed
PURPOSE: To evaluate differences in higher order aberrations (HOAs) between femtosecond laser-assisted cataract surgery (FLACS) and manual cataract surgery. METHODS: In this retrospective cohort study, consecutive patients undergoing FLACS or manual cataract surgery with implantation of an intraocular lens from January 2017 to February 2018 were recruited. Patients underwent aberrometry testing at least 2 months postoperatively. The primary endpoint was internal coma < 0...
February 1, 2019: Journal of Refractive Surgery
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