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17 papers found.
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Identifying more reliable parameters for the detection of change during the follow-up of mild to moderate keratoconus patients

Background Reaching a consensus on which parameters are most reliable at detecting progressive keratoconus patients with serial topography imaging is not evident. The aim of the study was to isolate the parameters best positioned to detect keratoconus progression using the Pentacam HR® measures based on the respective limits of repeatability and range of measurement. Method Using...

Through-Focus Vision Performance and Light Disturbances of 3 New Intraocular Lenses for Presbyopia Correction

Purpose. To compare the through-focus visual performance in a clinical population of pseudophakic patients implanted with two new trifocal intraocular lenses (IOLs) and one extended depth of focus IOL. Methods. Prospective, nonrandomized, examiner-masked case series. Twenty-three patients received the FineVision® and seven patients received the PanOptix™ trifocal IOLs. Fifteen...

Vision in high-level football officials

officials' perceived level of vision and performance on the field. Disclosure The Quality of Vision questionnaire used in this study was developed by Colm McAlinden and colleagues in 2010 and Colm ... GoncËalves Baptista, Pedro M. Serra, Colm McAlinden, Bren dan T. Barrett. Project administration: AntoÂnio Manuel GoncËalves Baptista. Resources: AntoÂnio Manuel GoncËalves Baptista. Software: AntoÂnio

Precision of a new ocular biometer in eyes with cataract using swept source optical coherence tomography combined with Placido-disk corneal topography

Hospital, Wenzhou Medical University, Wenzhou, Zhejiang, ChinaWenwen Wang, Yaxin Miao, Colm McAlinden, Hao Chen, Qingjie Hu, Qinmei Wang & Jinhai HuangG.B. Bietti Foundation IRCCS, Rome, ItalyGiacomo ... journals • PubMed • Google Scholar Search for Giacomo Savini in:Nature Research journals • PubMed • Google Scholar Search for Colm McAlinden in:Nature Research journals • PubMed • Google Scholar Search

Meta-analysis of optical low-coherence reflectometry versus partial coherence interferometry biometry

. Bietti Foundation IRCCS, Rome, ItalyGiacomo Savini AuthorsSearch for Jinhai Huang in:Nature Research journals • PubMed • Google ScholarSearch for Colm McAlinden in:Nature Research journals • PubMed ... Science and Technology Major Project (2014ZX09303301). Author information AffiliationsSchool of Ophthalmology and Optometry, Wenzhou Medical University, Wenzhou, Zhejiang, ChinaJinhai Huang, Colm

Demographics, referral patterns and management of patients accessing the Welsh Eye Care Service

BackgroundThe Primary Eyecare Acute Referral Service (PEARS) and the Wales Eye Health Examination (WEHE) operate as enhanced optometry services for patients residing in Wales, enabling the examination of a patient presenting with an acute eye problem (PEARS) or the examination of patients at higher risk of eye disease (WEHE). The purpose of the study is to assess the demographics...

Visual and refractive outcomes following implantation of a new trifocal intraocular lens

Background Independence from all optical aids, and freedom from unwanted symptoms, following cataract and lens surgery remains the ultimate goal of both patient and surgeon. The development of trifocal IOL technology provides an ever-increasing range of options. The purpose of our study is to understand the predictability, safety and efficacy of a new trifocal intraocular lens...

An overview of thyroid eye disease

Thyroid eye disease (also known as Graves’ ophthalmopathy) is a complex orbital inflammatory disease, which can be sight threatening, debilitating and disfiguring. This overview discusses the epidemiology, risk factors, pathogenesis, presentation, ophthalmic clinical features, investigations and treatment of thyroid eye disease.

Femtosecond laser cataract surgery

anticipated. Competing interests Zoltan Z. Nagy is a consultant to Alcon LenSx. Colm McAlinden has no competing interests to declare. Authors’ contributions Manuscript drafting, critical revision and final

Safety and efficacy of VisuMax® circle patterns for flap creation and enhancement following small incision lenticule extraction

® procedures. Colm McAlinden, PhD is a visiting professor at the School of Ophthalmology and Optometry, Wenzhou Medical University, China, and Visiting Adjunct Lecturer at Flinders University, Australia. He

Efficacy, predictability and safety of small incision lenticule extraction (SMILE)

financial or proprietary interest in any of the material or methods mentioned. Dr. Colm McAlinden provides consulting services to Carl Zeiss Meditec. All other authors have no financial or proprietary ... performed more than 1,000 ReLEx® procedures. Colm McAlinden, PhD is a visiting professor at the School of Ophthalmology and Optometry, Wenzhou Medical University, China, and Visiting Adjunct Lecturer at

The Italian Catquest-9SF cataract questionnaire: translation, validation and application

Miguel González-Andrades 6 Colm McAlinden 3 4 5 0 Department of Ophthalmology, Singleton Hospital, ABM University Health Board , Swansea SA2 8QA , UK 1 University Eye Clinic of Trieste, Ospedale Maggiore ... approval (ES, GR, SP, ML, MGA, CMA). All authors read and approved the final manuscript. Financial support Colm McAlinden was funded in part from a grant from the European Society of Cataract and Refractive

Centration axis in refractive surgery

The human eye is an asymmetric optical system and the real cornea is not a rotationally symmetrical volume. Each optical element in the eye has its own optical and neural axes. Defining the optimum center for laser ablation is difficult with many available approaches. We explain the various centration approaches (based on these reference axes) in refractive surgery and review...

Intraocular lens power calculation following laser refractive surgery

Refractive outcomes following cataract surgery in patients that have previously undergone laser refractive surgery have traditionally been underwhelming. This is related to several key issues including the preoperative assessment (keratometry) and intraocular lens power calculations. Peer-reviewed literature is overwhelmed by the influx of methodology to manipulate the corneal or...

The evolution of corneal and refractive surgery with the femtosecond laser

The use of femtosecond lasers has created an evolution in modern corneal and refractive surgery. With accuracy, safety, and repeatability, eye surgeons can utilize the femtosecond laser in almost all anterior refractive procedures; laser in situ keratomileusis (LASIK), small incision lenticule extraction (SMILE), penetrating keratoplasty (PKP), insertion of intracorneal ring...

Axial Length Measurement Failure Rates with the IOLMaster and Lenstar LS 900 in Eyes with Cataract

Purpose To evaluate axial length (AL) measurement failure rate with the IOLMaster (Carl Zeiss AG, Germany) and Lenstar LS 900 (Haag-Streit AG, Switzerland) in eyes with cataract. Methods Two hundred and ninety-six eyes of 170 patients with cataract were enrolled. Cataract type and severity were graded using the Lens Opacities Classification System III (LOCS III) and AL...

The importance of rating scales in measuring patient-reported outcomes

Jyoti Khadka 0 Vijaya K Gothwal Colm McAlinden 0 Ecosse L Lamoureux Konrad Pesudovs 0 0 NH & MRC Centre for Clinical Eye Research, Discipline of Optometry and Vision Science, Flinders Medical Centre