keyword
https://read.qxmd.com/read/38524320/pseudophakic-reverse-pupillary-block-after-implantation-of-a-single-piece-foldable-intraocular-lens-in-the-capsular-bag-case-report-and-literature-review
#1
Mokhtar Mohamed Abushanab, Omar Solyman, Ahmed Abd El Samee Sakr, Hashem Abu Serhan
Reverse pupillary block with intraocular pressure (IOP) elevation after cataract surgery with in-the-bag implantation of intraocular lens (IOL) is considered a very rare complication. We report the case of a 47-year-old female patient with bilateral high axial myopia and posterior staphyloma presented with left acute loss of vision and eye pain, headache, and vomiting 2 weeks after uneventful presenile cataract surgery with single-piece IOL implantation in the capsular bag 1 month and 2 weeks in the right and left eyes, respectively...
2024: Oman Journal of Ophthalmology
https://read.qxmd.com/read/38521156/peripheral-vision-in-patients-following-intraocular-lens-implantation-a-systematic-review-and-meta-analysis-peripheral-vision-in-patients-following-iol-implantation
#2
REVIEW
Pablo Artal, Maria Arvaniti, Panaghiota Dimou, Costas Stavrinos, Harilaos Ginis, Lucía Hervella, José Luis Güell
PURPOSE: To revise the literature on peripheral optics and vision following intraocular lens (IOLs) implantation. METHODS: We investigated how current IOLs influence peripheral visual function, peripheral optical quality, and visual perception and performance, in patients following cataract surgery. Peripheral vision is described as vision outside the central foveal region of the eye (beyond 4-5° of eccentricity). We systematically searched PubMed, Cochrane Central Register of Controlled Trials, Embase, and grey literature for relevant references...
March 21, 2024: American Journal of Ophthalmology
https://read.qxmd.com/read/38517986/ten-year-outcomes-of-congenital-cataract-surgery-performed-within-the-first-6-months-of-life
#3
JOURNAL ARTICLE
Tetsuro Oshika, Sachiko Nishina, Noriyuki Unoki, Mai Miyagi, Koji Nomura, Takafumi Mori, Naoko Matsuki, Takao Endo, Daijiro Kurosaka, Kazuno Negishi, Shigeo Yoshida, Toshiyuki Nagamoto
PURPOSE: In the spectrum of pediatric cataract, genuine congenital cataract poses challenges and has a poorer prognosis than developmental cataract. We investigated the long-term outcomes of congenital cataract surgery performed within the first 6 months of life. SETTING: Eleven ophthalmic surgical sites in Japan. METHODS: Medical charts were retrospectively reviewed for 216 eyes of 121 patients. The age at surgery was 2.9 ± 1.7 months, with follow-up duration 13...
March 22, 2024: Journal of Cataract and Refractive Surgery
https://read.qxmd.com/read/38516169/keratoconus-exploring-fundamentals-and-future-perspectives-a-comprehensive-systematic-review
#4
REVIEW
Sana Niazi, Zisis Gatzioufas, Farideh Doroodgar, Oliver Findl, Alireza Baradaran-Rafii, Jacob Liechty, Majid Moshirfar
BACKGROUND: New developments in artificial intelligence, particularly with promising results in early detection and management of keratoconus, have favorably altered the natural history of the disease over the last few decades. Features of artificial intelligence in different machine such as anterior segment optical coherence tomography, and femtosecond laser technique have improved safety, precision, effectiveness, and predictability of treatment modalities of keratoconus (from contact lenses to keratoplasty techniques)...
2024: Therapeutic Advances in Ophthalmology
https://read.qxmd.com/read/38492122/retinal-complications-post-posterior-chamber-phakic-intraocular-lens-implantation-at-a-tertiary-eye-hospital-in-the-eastern-province-of-saudi-arabia
#5
JOURNAL ARTICLE
Mohanna Aljindan, Nada Albalawi, Fatimah Alzaher, Jumana Hariri, Halah Bin Helayel, Majed Fehaid Alsubaie, Omar Khan, Aysha Aloqab, Ghufran Alarfaj, Naif M Sulaimani
PURPOSE: Phakic intraocular lenses treat higher degrees of myopia not possible previously with conventional refractive surgery. The aim of this study is to report the incidence and risk factors of retinal complications after posterior chamber PIOL implantation and assess the differences in biometric parameters between patients who developed such complications versus those who did not. METHODS: This retrospective study recruited 514 patients who underwent ICL implantation to correct myopia at a tertiary eye hospital center in the Eastern province of Saudi Arabia...
March 16, 2024: International Ophthalmology
https://read.qxmd.com/read/38466762/interchangeability-in-automated-corneal-diameter-measurements-across-different-biometric-devices-a-systematic-review-of-agreement-studies
#6
REVIEW
Maria Muzyka-Woźniak, Slawomir Woźniak, Grzegorz Łabuz
PURPOSE: To provide an up-to-date review of the agreement in automated white-to-white (WTW) measurement between the latest topographic and biometric devices. METHODS: In this systematic review, PubMed, Web of Science, and Scopus databases were searched for articles published between 2017 and 2023, focusing on WTW agreement studies on adult, virgin eyes, with or without cataract and no other ocular comorbidities. Studies evaluating WTW measurements performed with autokeratometers, manual calipers, or manual image analysis were excluded...
March 2024: Journal of Refractive Surgery
https://read.qxmd.com/read/38395331/comparison-of-the-biometric-characteristics-after-long-term-implantation-of-iris-fixated-phakic-intraocular-lens-in-explanted-and-non-explanted-groups-of-eyes
#7
JOURNAL ARTICLE
Luis Izquierdo, Fiorella Casanova Imken, Pablo Larco, Jose Chauca, Maria A Henriquez
PURPOSE: To evaluate and compare the biometric characteristics of the anterior chamber of a group of patients with significant endothelial cell loss (ECL) that required phakic IOL (pIOL) explantation and a group of patients who did not fulfill the explantation criteria related to corneal decompensation. DESIGN: Retrospective consecutive interventional case series METHODS: The study included all consecutive patients implanted with pIOL at Oftalmosalud Instituto de Ojos, Lima, Peru, between 2001 and 2012...
February 21, 2024: American Journal of Ophthalmology
https://read.qxmd.com/read/38365883/direct-observation-and-measurement-of-circumlental-space-and-its-relation-to-anterior-chamber-angle-characteristics-in-iridotomized-phakic-eyes-with-primary-angle-closure-disease
#8
JOURNAL ARTICLE
Zhiqiao Liang, Kangyi Yang, Kun Lv, Yao Ma, Xuanzhu Chen, Zeqin Ren, Yong Liang, Xianru Hou, Huijuan Wu
Primary angle closure disease (PACD) is a major cause of blindness worldwide. It has a high prevalence in East Asia, especially in China, which leads to a higher incidence of blindness than open-angle glaucoma. The aim of this study was to directly observe the circumlental space (CLS) in laser peripheral iridotomized eyes with PACD and to determine whether this structure plays a role in the pathogenesis of PACD. Fifty eyes of 50 patients with PACD, who had received laser peripheral iridotomy performed with neodymium:yttrium-aluminum-garnet were recruited from glaucoma clinics from March 2021 to May 2022, including 17 primary angle closure suspect (PACS), 16 primary angle closure (PAC) and 17 primary angle closure glaucoma (PACG)...
February 16, 2024: Scientific Reports
https://read.qxmd.com/read/38360631/influencing-factors-comparing-different-vault-groups-after-phakic-implantable-collamer-lens-implantation-review-and-meta-analysis
#9
JOURNAL ARTICLE
Pengcheng Zhang, Chenjun Guo, Song Wang, Wenshan Jiang, Dan Wang, Hong Yan
BACKGROUND: Studies on the factors affecting vault after posterior chamber phakic Implantable Collamer Lens (ICL) have been carried out, but most of them are single-centered and subjective selections of parameters. The present study aimed to systematically analyze the factors for vault. METHODS: A systematic review of case series, case-control, and cohort studies derived from the articles published in PubMed, the Cochrane Library, Embase, Web of Science, CNKI, CBM, Wanfang and VIP, as well as ClinicalTrials, which were conducted to search for studies on factors of vault using four core terms: phakic intraocular lenses, vault, risk factor and observational study, from January 01, 1997, to February 20, 2023...
February 15, 2024: BMC Ophthalmology
https://read.qxmd.com/read/38321260/influence-of-anterior-chamber-depth-and-vault-on-anterior-chamber-angle-morphology-after-phakic-posterior-chamber-intraocular-lens-implantation
#10
JOURNAL ARTICLE
Angel Sánchez-Trancón, Santiago Cerpa Manito, Oscar Torrado Sierra, António Manuel Baptista, Pedro Miguel Serra
PURPOSE: This study aims to investigate the influence of anterior chamber depth (ACD) and vault on the anterior chamber angle (ACA) morphology in myopic individuals implanted with posterior chamber phakic intraocular lenses. METHODS: This retrospective case series involved 231 eyes receiving a 13.2-mm implantable collamer lens (ICL). Preoperative anterior chamber anatomy was assessed using anterior segment optical coherence tomography (AS-OCT) and optical tomography, while postoperative evaluation employed AS-OCT...
February 6, 2024: International Ophthalmology
https://read.qxmd.com/read/38309315/hitting-the-refractive-target-in-corneal-endothelial-transplantation-triple-procedures-a-systematic-review
#11
REVIEW
Rosa Giglio, Alex Lucia Vinciguerra, Alberto Grotto, Serena Milan, Daniele Tognetto
In phakic patients, Descemet stripping automated endothelial keratoplasty (DSAEK) or Descemet membrane endothelial keratoplasty (DMEK) are frequently combined with phacoemulsification and intraocular lens (IOL) implantation (triple procedure). This surgery might cause a refractive shift difficult to predict. Early DMEK and DSAEK results have shown a tendency toward a hyperopic shift. Myopic postoperative refraction is typically intended to correct this postoperative refractive defect and bring all eyes as close to emmetropia as possible...
February 1, 2024: Survey of Ophthalmology
https://read.qxmd.com/read/38297492/seven-year-clinical-outcomes-after-implantation-of-eyecryl-posterior-chamber-phakic-intraocular-lenses-for-high-myopia
#12
JOURNAL ARTICLE
Ahmet Kırgız, Gülay Yalçınkaya Çakır, İhsan Çakır, Yusuf Yıldırım, Alper Ağca
PURPOSE: To evaluate the long-term clinical outcomes, safety and efficacy of Eyecryl posterior-chamber phakic intraocular lens implantation (pIOL) implantation in patients with high myopia. METHODS: Patients with myopia between -6.00 and -20.00 dioptres and with endothelial cell density (ECD) was ≥2300 cells/mm2 were included. Preoperative and postoperative first, fourth, and seventh years of refraction, uncorrected/corrected distance visual acuity (UDVA/CDVA), ECD, central vault were detected...
January 31, 2024: European Journal of Ophthalmology
https://read.qxmd.com/read/38296322/-analysis-of-pre-operative-factors-affecting-vault-after-posterior-chamber-phakic-intraocular-lens-implantation
#13
JOURNAL ARTICLE
X L Li, Y Xie, L M Lin, Q T Feng, Q Liu
Objective: To analyze the early changes in vault height and its influencing factors after implantation of posterior chamber phakic intraocular lenses (pIOL). Methods: A retrospective case series study was conducted, including patients who underwent pIOL implantation at Zhongshan Ophthalmic Center, Sun Yat-sen University, from September 2020 to August 2021, and completed a 3-month follow-up. Data were collected from myopic or myopic astigmatism patients. Preoperative ocular examinations, including Pentacam anterior segment analysis system, Sirius anterior segment analysis system, ultrasound biomicroscopy (UBM), and IOLMaster optical biometry, were performed to measure parameters such as refractive power, corneal curvature, corneal horizontal diameter, anterior chamber volume, anterior chamber depth, pupil diameter, sulcus-to-sulcus diameter (STS), and lens thickness...
February 11, 2024: [Zhonghua Yan Ke za Zhi] Chinese Journal of Ophthalmology
https://read.qxmd.com/read/38278362/effect-of-lens-status-on-the-outcomes-of-glaucoma-drainage-device-implantation
#14
JOURNAL ARTICLE
Jeannette Y Stallworth, Natan Hekmatjah, Yinxi Yu, Julius T Oatts, Gui-Shuang Ying, Ying Han
OBJECTIVE: To assess the effect of lens status and cataract surgery on glaucoma drainage device (GDD) efficacy. DESIGN: Retrospective cohort study. SUBJECTS: 243 eyes of 216 patients that underwent GDD implantation with ≥ one follow-up visit within 3-years postoperatively. Exclusion criteria included GDD combined with other ophthalmic procedures. 90-94% of GDDs were Ahmed implants; 83-90% had adjunctive mitomycin-C. METHODS: Outcomes were compared between phakic eyes (group A), eyes phakic at time of implantation but subsequently underwent cataract surgery within three years (group B), and pseudophakic eyes (group C)...
January 24, 2024: Ophthalmology Glaucoma
https://read.qxmd.com/read/38223817/a-comprehensive-retrospective-analysis-of-evo-evo-implantable-collamer-lens-evaluating-refractive-outcomes-in-the-largest-single-center-study-of-icl-patients-in-the-united-states
#15
JOURNAL ARTICLE
Camila Albo, Taj Nasser, David Thomas Szynkarski, Ngoc Nguyen, Brett Mueller, Lauren Libfraind, Gregory Parkhurst
PURPOSE: We evaluate visual outcomes in patients with EVO/EVO+™ (posterior chamber phakic intraocular lens with a central port) within approved United States (US) age and refractive range indications. PATIENTS AND METHODS: This single-center retrospective study evaluated one-month, single-center postoperative data for 225 eyes meeting inclusion criteria and undergoing EVO/EVO+ implantation from April to October 2022. Data included lens size (mm), lens power (diopters of spherical and cylindrical power), preoperative best corrected visual acuity, preoperative spherical equivalent from manifest refraction, achieved postoperative uncorrected visual acuity, postoperative refraction, intraocular pressure (mmHg), and adverse events...
2024: Clinical Ophthalmology
https://read.qxmd.com/read/38218514/the-influence-of-lens-position-vault-prediction-and-posterior-cornea-on-phakic-posterior-chamber-intraocular-lens-power
#16
JOURNAL ARTICLE
Jascha A Wendelstein, Tun Kuan Yeo, Sarah Hinterberger, Theo G Seiler, H Burkhard Dick, Giacomo Savini, Achim Langenbucher, Suphi Taneri
BACKGROUND: Achieving precise refractive outcomes in phakic posterior chamber intraocular lens (pIOL) implantation is crucial for patient satisfaction. This study investigates factors affecting pIOL power calculations, focusing on myopic eyes, and evaluates the potential benefits of advanced predictive models. DESIGN: Retrospective, single-center, algorithm improvement study METHODS: Various variations with different effective lens position (ELP) algorithms were analyzed...
January 11, 2024: American Journal of Ophthalmology
https://read.qxmd.com/read/38168116/comparison-of-intraocular-pressure-fluctuation-and-glaucoma-progression-rate-between-phakic-and-pseudophakic-eyes-in-pseudoexfoliation-glaucoma
#17
JOURNAL ARTICLE
Edward Kang, Ji-Hye Park, Chungkwon Yoo, Yong Yeon Kim
The management of patients with concurrent pseudoexfoliation glaucoma (PXG) and cataract is challenging given its worse prognosis compared to other glaucoma types and the increased risk associated with cataract surgery. In this retrospective study, we investigated the long-term outcomes of cataract surgery in patients with PXG. We enrolled patients with PXG who had undergone cataract surgery at least 2 years previously and compared them with mean deviation (MD) matched patients with phakic eyes. The results showed that both groups experienced a decrease in MD, with the group of pseudophakic eyes exhibiting a significantly higher rate of decline (-2...
January 2, 2024: Scientific Reports
https://read.qxmd.com/read/38145628/cystoid-macular-edema-after-vitrectomy-and-after-phacovitrectomy-for-epiretinal-membrane
#18
JOURNAL ARTICLE
Sung Who Park, Hui Kyung Kim, Moosa Hasan Zaidi, Ik Soo Byon, Ji Eun Lee, Quan Dong Nguyen
OBJECTIVE: To compare the incidence of cystoid macular edema (CME) after vitrectomy and CME after phacovitrectomy in patients requiring epiretinal membrane (ERM) removal. DESIGN: A retrospective, comparative, interventional study. METHODS: Medical records of patients who had undergone vitrectomy or phacovitrectomy for ERM removal by a single surgeon were retrospectively reviewed. Phacovitrectomy was performed in all phakic eyes and vitrectomy was performed in all pseudophakic eyes...
December 22, 2023: Canadian Journal of Ophthalmology. Journal Canadien D'ophtalmologie
https://read.qxmd.com/read/38085219/ten-year-follow-up-of-posterior-chamber-phakic-intraocular-lens-with-central-port-design-in-patients-with-low-and-normal-vault
#19
JOURNAL ARTICLE
Belén Alfonso-Bartolozzi, Luis Fernández-Vega-Cueto, Carlos Lisa, Ana Palacios, David Madrid-Costa, José F Alfonso
PURPOSE: To assess the clinical outcomes and postoperative complications of the Implantable Collamer Lens (ICL) with a central port throughout ten years of follow-up in patients with low- and normal-vault. SETTING: Fernández-Vega Ophthalmological Institute, Oviedo, Spain. DESIGN: Retrospective and comparative case series. METHODS: This study included eyes that underwent a V4c ICL implantation with ten years of follow-up...
December 12, 2023: Journal of Cataract and Refractive Surgery
https://read.qxmd.com/read/38063825/reply-pupil-size-lens-vault-and-the-missing-link-unanswered-questions-in-the-comparative-analysis-of-dynamic-vault-changes-in-two-different-phakic-intraocular-lenses
#20
JOURNAL ARTICLE
Sheetal Brar, Sri Ganesh, Sanjali Tadas Wadhokar
No abstract text is available yet for this article.
December 2023: Journal of Refractive Surgery
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