Ring-shaped dysphotopsia associated with posterior chamber phakic implantable collamer lenses with a central hole.

Abstract:

PURPOSE:To evaluate the incidence of central hole-induced ring-shaped dysphotopsia after posterior chamber phakic implantable collamer lens (ICL) with central hole (hole ICL) implantation and to investigate the causes of central hole-induced dysphotopsia. METHODS:The clinical study enrolled 29 eyes of 15 consecutive myopic patients implanted with hole ICL. The incidence of ring-shaped dysphotopsia after hole ICL implantation was evaluated. In the experimental simulation study, non-sequential ray tracing was used to construct myopic human eye models with hole ICL and ICL without a central hole (conventional ICL). Simulated retinal images measured in log-scale irradiance were compared between the two ICLs for an extended Lambertian light-emitting disc object 20 cm in diameter placed 2 m from the corneal vertex. To investigate the causes of hole-induced dysphotopsia, a series of retinal images were simulated using point sources at infinity with well-defined field angles (0 to -20°) and multiple ICL models. RESULTS:Of 29 eyes, 15 experienced ring-shaped dysphotopsia after hole ICL implantation. The simulation study using an extended Lambertian source showed that hole ICL-evoked ring-shaped dysphotopsia was formed at a retinal field angle of ±40°. Component-level analysis using a well-defined off-axis point source from infinity revealed that ring-shaped dysphotopsia was generated by stray light refraction from the inner wall of the hole and the posterior ICL surface. CONCLUSION:Hole ICL-evoked ring-shaped dysphotopsia was related to light refraction at the central hole structure. Surgeons are advised to explain to patients the possibility of ring-shaped dysphotopsia after hole ICL implantation.

journal_name

Acta Ophthalmol

journal_title

Acta ophthalmologica

authors

Eom Y,Kim DW,Ryu D,Kim JH,Yang SK,Song JS,Kim SW,Kim HM

doi

10.1111/aos.13248

subject

Has Abstract

pub_date

2017-05-01 00:00:00

pages

e170-e178

issue

3

eissn

1755-375X

issn

1755-3768

journal_volume

95

pub_type

杂志文章
  • Analysis of retinal function using chromatic pupillography in retinitis pigmentosa and the relationship to electrically evoked phosphene thresholds.

    abstract:PURPOSE:To analyse pupil responses to specific chromatic stimuli in patients with advanced retinitis pigmentosa (RP) to ascertain whether chromatic pupillography can be used as an objective marker for residual retinal function. To examine correlations between parameters of the pupil response and the perception threshol...

    journal_title:Acta ophthalmologica

    pub_type: 杂志文章

    doi:10.1111/aos.13259

    authors: Kelbsch C,Maeda F,Lisowska J,Lisowski L,Strasser T,Stingl K,Wilhelm B,Wilhelm H,Peters T

    更新日期:2017-06-01 00:00:00

  • Incidence and prevalence of keratoconus in Denmark - an update.

    abstract:PURPOSE:To describe the annual incidence rate of keratoconus in Denmark 1995-2015 and prevalence of keratoconus in the National Danish Patient Register 1977-2015. METHODS:All patients diagnosed with keratoconus in the National Danish Patient Register 1977-2015 were included in the study. The annual incidence rates and...

    journal_title:Acta ophthalmologica

    pub_type: 杂志文章,多中心研究

    doi:10.1111/aos.14082

    authors: Bak-Nielsen S,Ramlau-Hansen CH,Ivarsen A,Plana-Ripoll O,Hjortdal J

    更新日期:2019-12-01 00:00:00

  • Intraocular pressure and ocular hemodynamics in patients with primary open-angle glaucoma treated with the combination of morning dosing of bimatoprost and dorzolamide hydrochloride.

    abstract:AIMS:This prospective, multicenter, single-masked study evaluated the additive effect of dorzolamide hydrochloride 2% on the diurnal intraocular pressure (IOP) curve and retinal and retrobulbar hemodynamics in patients with primary open-angle glaucoma (POAG) treated with morning-dosed bimatoprost 0.03%. METHODS:Eighty...

    journal_title:Acta ophthalmologica

    pub_type: 临床试验,杂志文章,多中心研究

    doi:10.1111/j.1755-3768.2010.02036.x

    authors: Stankiewicz A,Misiuk-Hojło M,Grabska-Liberek I,Romanowska-Dixon B,Wierzbowska J,Wasyluk J,Mulak M,Szuścik I,Sierdziński J,Ehrlich R,Siesky B,Harris A

    更新日期:2011-02-01 00:00:00

  • Retinal oxygen saturation as a non-invasive estimate for mixed venous oxygen saturation and cardiac output.

    abstract:PURPOSE:To investigate the correlation between retinal vessel oxygen saturation and mixed venous oxygen saturation (SvO2-mixed ) and cardiac output (CO). METHODS:Retinal arterial (SaO2-retinal ) and venous (SvO2-retinal ) oxygen saturation were measured non-invasively with dual-wavelength retinal oximetry in subjects ...

    journal_title:Acta ophthalmologica

    pub_type: 杂志文章

    doi:10.1111/aos.13890

    authors: Van Keer K,Van Keer J,Barbosa Breda J,Nassiri V,Van Cleemput J,Abegão Pinto L,Stalmans I,Vandewalle E

    更新日期:2019-03-01 00:00:00

  • Regulation of oxygen saturation in retinal blood vessels in response to dynamic exercise.

    abstract:PURPOSE:To evaluate the impact of dynamic exercise on retinal vessel oxygen saturation in healthy individuals. METHODS:Twenty-six healthy participants underwent moderate dynamic exercise (modified Master's two-step exercise). In all subjects, intraocular pressures (IOP), systolic and diastolic blood pressures (SBP and...

    journal_title:Acta ophthalmologica

    pub_type: 杂志文章

    doi:10.1111/aos.13576

    authors: Heitmar R,Vekria P,Cubbidge RP

    更新日期:2018-05-01 00:00:00

  • Inhibition of ocular neovascularization by a novel peptide derived from human placenta growth factor-1.

    abstract:PURPOSE:To evaluate the effect of ZY1, a novel 21-amino acid peptide from human placenta growth factor-1 (PlGF-1), against ocular neovascularization, and to study its possible toxicity to the retina and the underlying mechanism of antiangiogenic effect. METHODS:MTS assays, a modified Boyden chamber and Matrigel(™) wer...

    journal_title:Acta ophthalmologica

    pub_type: 杂志文章

    doi:10.1111/j.1755-3768.2012.02476.x

    authors: Zheng Y,Gu Q,Xu X

    更新日期:2012-11-01 00:00:00

  • Actinomycotic canaliculitis: resolution following surgery and short topical antibiotic treatment.

    abstract:PURPOSE:This study aimed to study the incidence and clinical characteristics of patients diagnosed with actinomycotic canaliculitis in Iceland. METHODS:We present a nationwide, retrospective case series for which cases were identified by searches of hospital diagnostic registries and pathology databases. Case historie...

    journal_title:Acta ophthalmologica

    pub_type: 杂志文章

    doi:10.1111/j.1755-3768.2008.01367.x

    authors: Baldursdóttir E,Sigurdsson H,Jónasson L,Gottfredsson M

    更新日期:2010-05-01 00:00:00

  • Refractive, anterior corneal and internal astigmatism in the pseudophakic eye.

    abstract:PURPOSE:To evaluate the correlation between refractive astigmatism (RA) and anterior corneal astigmatism (ACA), and determine the internal astigmatism (IA) in 184 pseudophakic eyes. METHODS:The study was a prospective non-masked single-centre study. Patients were examined 8 weeks after phacoemulsification with implant...

    journal_title:Acta ophthalmologica

    pub_type: 杂志文章

    doi:10.1111/aos.12418

    authors: Bregnhøj JF,Mataji P,Naeser K

    更新日期:2015-02-01 00:00:00

  • Heritability of corneal refraction and corneal astigmatism: a population-based twin study among 66- to 79-year-old female twins.

    abstract:PURPOSE:To examine the heritability of corneal refraction power (CR) and corneal astigmatism (AST) in older women. METHODS:Corneal refraction and AST were measured by IOL master in 52 monozygotic (MZ) and 47 dizygotic (DZ) female twin pairs aged 66-79 years. The relative contribution of genetic and environmental facto...

    journal_title:Acta ophthalmologica

    pub_type: 杂志文章

    doi:10.1111/j.1755-3768.2011.02332.x

    authors: Pärssinen O,Kauppinen M,Kaprio J,Koskenvuo M,Rantanen T

    更新日期:2013-03-01 00:00:00

  • Impaired cerebrospinal fluid dynamics along the entire optic nerve in normal-tension glaucoma.

    abstract:PURPOSE:To investigate the cerebrospinal fluid (CSF) dynamics along the entire optic nerve (ON) in patients with normal-tension glaucoma (NTG). METHODS:Retrospective analysis of computed tomographic (CT) cisternographies in Caucasian patients with NTG. Fifty-six patients (99 of 112 eyes) fulfilled the diagnostic crite...

    journal_title:Acta ophthalmologica

    pub_type: 杂志文章

    doi:10.1111/aos.13647

    authors: Pircher A,Montali M,Wostyn P,Pircher J,Berberat J,Remonda L,Killer HE

    更新日期:2018-08-01 00:00:00

  • Cryo-assisted anterior approach for surgery of retroocular orbital tumours avoids the need for lateral or transcranial orbitotomy in most cases.

    abstract:PURPOSE:  To describe and evaluate a cryo-assisted, minimally invasive, anterior approach for orbital tumour surgery. METHODS:  Retrospective, non-comparative, consecutive, interventional case series of 103 patients who were operated on by the same surgeon for retroocular orbital tumours over the last 16 years. RESUL...

    journal_title:Acta ophthalmologica

    pub_type: 杂志文章

    doi:10.1111/j.1755-3768.2009.01515.x

    authors: Rosen N,Priel A,Simon GJ,Rosner M

    更新日期:2010-09-01 00:00:00

  • Impact of postoperative positioning on the outcome of pars plana vitrectomy with gas tamponade for primary rhegmatogenous retinal detachment: comparison between supine and prone positioning.

    abstract:PURPOSE:To compare the postoperative anatomic success rates and the frequency of complications between prone or supine postoperative positioning after transconjunctival sutureless vitrectomy (TSV) for rhegmatogenous retinal detachment (RRD). METHODS:All patients underwent primary 27-gauge TSV for the treatment of prim...

    journal_title:Acta ophthalmologica

    pub_type: 杂志文章

    doi:10.1111/aos.13482

    authors: Otsuka K,Imai H,Miki A,Nakamura M

    更新日期:2018-03-01 00:00:00

  • Time spent outdoors through childhood and adolescence - assessed by 25-hydroxyvitamin D concentration - and risk of myopia at 20 years.

    abstract:PURPOSE:To investigate the relationship between time spent outdoors, at particular ages in childhood and adolescence, and myopia status in young adulthood using serum 25-hydroxyvitamin D [25(OH)D] concentration as a biomarker of time spent outdoors. METHODS:Participants of the Raine Study Generation 2 cohort had 25(OH...

    journal_title:Acta ophthalmologica

    pub_type: 杂志文章

    doi:10.1111/aos.14709

    authors: Lingham G,Mackey DA,Zhu K,Lucas RM,Black LJ,Oddy WH,Holt P,Walsh JP,Sanfilippo PG,Chan She Ping-Delfos W,Yazar S

    更新日期:2021-01-10 00:00:00

  • The effect of pars plan vitrectomy on oxygen saturation in retinal vessels--a pilot study.

    abstract:PURPOSE:  To determine the effect of pars plana vitrectomy (PPV) on oxygen saturation in retinal vessels. METHODS:  We performed a prospective consecutive interventional case series of 20 eyes of 20 patients with macular hole or epiretinal membrane. We performed automatic retinal oximetry (Oxymap Inc., Reykjavik, Icel...

    journal_title:Acta ophthalmologica

    pub_type: 杂志文章

    doi:10.1111/aos.12238

    authors: Sín M,Sínová I,Chrapek O,Prachařová Z,Karhanová M,Langová K,Rehák J

    更新日期:2014-06-01 00:00:00

  • Optimizing the treatment of rhegmatogenous retinal detachment.

    abstract::Surgical approaches for rhegmatogenous retinal detachment (RRD) have evolved rapidly in the past century. This has resulted in an increase in the anatomical success rate from zero per cent in the beginning of the 1900s to now almost 100 per cent. Rhegmatogenous retinal detachment is regarded as an acute eye disease th...

    journal_title:Acta ophthalmologica

    pub_type: 历史文章,杂志文章

    doi:10.1111/aos.12991

    authors: Hajari JN

    更新日期:2016-03-01 00:00:00

  • Comparison of macular pigment and serum lutein concentration changes between free lutein and lutein esters supplements in Japanese subjects.

    abstract:PURPOSE:To compare changes in macular pigment optical density (MPOD) and serum lutein concentration between free lutein and lutein esters supplements in healthy Japanese individuals. METHODS:Twenty healthy subjects (age range, 22-47 years) were recruited into this prospective, randomized, doubled-blind comparative stu...

    journal_title:Acta ophthalmologica

    pub_type: 杂志文章,随机对照试验

    doi:10.1111/aos.13106

    authors: Yoshizako H,Hara K,Takai Y,Kaidzu S,Obana A,Ohira A

    更新日期:2016-09-01 00:00:00

  • Evaluation of CorvisST biomechanical parameters and anterior segment optical coherence tomography for diagnosing forme fruste keratoconus.

    abstract:PURPOSE:To investigate the utility of biomechanical property measurements using a Scheimpflug-based tonometer (SBT) and/or anterior segment optical coherence tomography (AS-OCT) for diagnosing forme fruste keratoconus (FFK). METHODS:In this retrospective interventional case series, 23 eyes with FFK of 23 consecutive p...

    journal_title:Acta ophthalmologica

    pub_type: 杂志文章

    doi:10.1111/aos.14700

    authors: Shiga S,Kojima T,Nishida T,Nakamura T,Ichikawa K

    更新日期:2020-12-16 00:00:00

  • Ziv-aflibercept: A cost-effective, off-label, highly potent antagonist of vascular endothelial growth factor.

    abstract::Ziv-aflibercept (Zaltrap® ), a recombinant fusion protein that binds diffusible vascular endothelial growth factor (VEGF), is approved for the treatment of metastatic colorectal carcinoma. Its molecular structure is the same as aflibercept (Eylea® ), thus making it an attractive option for the off-label treatment of c...

    journal_title:Acta ophthalmologica

    pub_type: 杂志文章

    doi:10.1111/aos.14328

    authors: Mansour AM,Stewart MW,Farah ME,Mansour HA,Chhablani J

    更新日期:2019-12-20 00:00:00

  • Stroke risk among adult patients with third, fourth or sixth cranial nerve palsy: a Nationwide Cohort Study.

    abstract:PURPOSE:This study sought to determine whether isolated third, fourth and sixth cranial nerve palsies (NPs) are associated with increased short- and long-term risk of a subsequent stroke. METHODS:This was a nationwide retrospective propensity score-matched cohort study. A cohort of patients with NP (n = 466) and a ran...

    journal_title:Acta ophthalmologica

    pub_type: 杂志文章,多中心研究

    doi:10.1111/aos.13488

    authors: Rim TH,Han J,Choi YS,Lee T,Kim SS

    更新日期:2017-11-01 00:00:00

  • The effect of bariatric surgery on intraocular pressure.

    abstract:PURPOSE:Study purpose was to investigate the effects of bariatric surgery on intraocular pressure (IOP) and other ophthalmic parameters in a prospective observational follow-up study. METHODS:Ophthalmic examination was performed on 22 obese women before and 6 months after bariatric surgery. A control group of 15 non-o...

    journal_title:Acta ophthalmologica

    pub_type: 杂志文章

    doi:10.1111/aos.13826

    authors: Viljanen A,Hannukainen JC,Soinio M,Karlsson HK,Salminen P,Nuutila P,Vesti E

    更新日期:2018-12-01 00:00:00

  • Phacoemulsification combined with posterior capsulorhexis and anterior vitrectomy in the management of malignant glaucoma in phakic eyes.

    abstract:PURPOSE:  To describe sequential phacoemulsification-intraocular lens (IOL) implantation-posterior capsulorhexis-anterior vitrectomy in the management of phakic malignant glaucoma. METHODS:  Twenty consecutive patients (25 eyes) with phakic malignant glaucoma were enrolled at the Zhongshan Ophthalmic Center, Sun Yat-s...

    journal_title:Acta ophthalmologica

    pub_type: 杂志文章

    doi:10.1111/j.1755-3768.2012.02451.x

    authors: Liu X,Li M,Cheng B,Mao Z,Zhong Y,Wang D,Cao D,Yu F,Congdon NG

    更新日期:2013-11-01 00:00:00

  • Treatment of age-related macular degeneration after cataract surgery: a study from the Swedish National Cataract and Macula Registers.

    abstract:PURPOSE:To characterize pre- and perioperative factors associated with treatment for wet age-related macular degeneration (wet AMD) after cataract surgery. METHODS:This register-based cohort study with data from the Swedish National Cataract Register (NCR) and the Swedish Macula Register (SMR) from 2010 to 2017 compar...

    journal_title:Acta ophthalmologica

    pub_type: 杂志文章

    doi:10.1111/aos.14519

    authors: Westborg I,Albrecht S,Granstam E,Karlsson N,Kugelberg M,Lundström M,Montan P,Behndig A

    更新日期:2020-06-23 00:00:00

  • Epidemiological variations and trends in health burden of glaucoma worldwide.

    abstract:PURPOSE:To evaluate the trends and variations in global health burden of glaucoma by year, age and sex, region and socio-economic status, using disability-adjusted life years (DALYs). METHOD:The DALY numbers, crude DALY rate and age-standardized DALY rate globally and in each country were obtained the GBD 2015 study d...

    journal_title:Acta ophthalmologica

    pub_type: 杂志文章,多中心研究

    doi:10.1111/aos.14044

    authors: Wang W,He M,Li Z,Huang W

    更新日期:2019-05-01 00:00:00

  • Intraocular pressure and corneal biomechanics in Fuchs' endothelial dystrophy and after posterior lamellar keratoplasty.

    abstract:PURPOSE:  To evaluate the precision of techniques for measuring intraocular pressure (IOP) in corneas with presumably altered biomechanical properties. METHODS:  Intraocular pressure was measured with a Goldmann applanation tonometer (GAT), ocular response analyzer (ORA) and dynamic contour tonometer (DCT) in 70 eyes....

    journal_title:Acta ophthalmologica

    pub_type: 杂志文章

    doi:10.1111/aos.12137

    authors: Clemmensen K,Hjortdal J

    更新日期:2014-06-01 00:00:00

  • Risk factors for the hypertensive phase after implantation of a glaucoma drainage device.

    abstract:PURPOSE:To investigate risk factors for the development of the hypertensive phase after implantation of the Ahmed glaucoma valve (AGV). METHODS:A total of 128 patients who had undergone AGV implantation were included in this study. The hypertensive phase was defined as intraocular pressure (IOP) > 21 mmHg during the f...

    journal_title:Acta ophthalmologica

    pub_type: 杂志文章

    doi:10.1111/aos.12916

    authors: Jung KI,Park CK

    更新日期:2016-08-01 00:00:00

  • Selective laser trabeculoplasty in exfoliative glaucoma eyes with prior argon laser trabeculoplasty.

    abstract:PURPOSE:To explore the efficacy of selective laser trabeculoplasty (SLT) within eyes with exfoliative glaucoma and history of prior argon laser trabeculoplasty (ALT). METHODS:A single-centre trial consisting of 47 patients (47 eyes) with uncontrolled exfoliative glaucoma. The main outcome measure was intraocular press...

    journal_title:Acta ophthalmologica

    pub_type: 临床试验,杂志文章

    doi:10.1111/aos.14136

    authors: Ilveskoski L,Taipale C,Tuuminen R

    更新日期:2020-02-01 00:00:00

  • Differential expression and localization of human tissue inhibitors of metalloproteinases in proliferative diabetic retinopathy.

    abstract:PURPOSE:Tissue inhibitors of metalloproteinases (TIMPs) block the catalysis by matrix metalloproteinases (MMPs) and have additional biologic activities, including regulation of cell growth and differentiation, apoptosis, angiogenesis and oncogenesis. We investigated the expression levels of all the four human TIMPs and...

    journal_title:Acta ophthalmologica

    pub_type: 杂志文章

    doi:10.1111/aos.13451

    authors: Abu El-Asrar AM,Ahmad A,Bittoun E,Siddiquei MM,Mohammad G,Mousa A,De Hertogh G,Opdenakker G

    更新日期:2018-02-01 00:00:00

  • Visual complaints of patients with glaucoma and controls under optimal and extreme luminance conditions.

    abstract:PURPOSE:To determine (i) whether, compared to controls, visual complaints of glaucoma patients are more pronounced under extreme luminance conditions than in the optimal luminance condition and (ii) whether complaints belonging to different extreme luminance conditions are associated. METHODS:We developed a luminance-...

    journal_title:Acta ophthalmologica

    pub_type: 杂志文章

    doi:10.1111/aos.13695

    authors: Bierings RAJM,van Sonderen FLP,Jansonius NM

    更新日期:2018-05-01 00:00:00

  • Lifestyle modification, nutritional and vitamins supplements for age-related macular degeneration.

    abstract:PURPOSE:To provide a systematic review of the published studies pertaining to the lifestyle modification, dietary, nutritional and vitamins supplements for preventing occurrence or halting deterioration of age-related macular degeneration (AMD). METHODS:The literature searches from 1990 to December 2010 with following...

    journal_title:Acta ophthalmologica

    pub_type: 杂志文章,评审

    doi:10.1111/j.1755-3768.2011.02357.x

    authors: Sin HP,Liu DT,Lam DS

    更新日期:2013-02-01 00:00:00

  • The Pyhäjärvi Cataract Study. I. Study design, baseline characteristics and the demand for cataract surgery.

    abstract:PURPOSE:The Pyhäjärvi Cataract Study aims to study demand for cataract surgery in the population of a rural town in Finland. METHODS:A random, population-based sample of 881 persons aged > or = 60 years were interviewed by telephone to obtain a Visual Function-14 (VF-14) score. A total of 294 persons were invited for ...

    journal_title:Acta ophthalmologica

    pub_type: 杂志文章

    doi:10.1111/j.1600-0420.2007.01118.x

    authors: Falck A,Kuoppala J,Winblad I,Tuulonen A

    更新日期:2008-09-01 00:00:00