pediatric IOL cataract

PURPOSE: This study aimed to observe the tilt and decentration of multifocal intraocular lens (IOL) with optic capture in Berger space within 2 years after pediatric cataract surgery. METHODS: This is a prospective observational study. The implantation of multifocal IOL (Tecnis ZMB00) with optic capture in Berger space was performed on 33 patients (48 eyes) with pediatric cataract at Qingdao Eye Hospital. Tilt and decentration of IOL was measured using Scheimpflug system (Pentacam) at 1 month and 2 years postoperatively...

PURPOSE: To describe the morphology and postoperative outcomes of pediatric cataracts with thin (leptophakic) lenses. DESIGN: Retrospective comparative clinical cohort study. METHODS: We identified the records of pediatric patients who had undergone cataract surgery between 2018-2023 and lens thickness less than two standard deviations of age-stratified normal eyes in the general population. Matching controls were identified based on sex, age at surgery, and intraocular lens implant status...

BACKGROUND/AIMS: Performing pediatric lensectomy, anterior vitrectomy with intraocular lens implantation in one session, using a long sclerocorneal tunnel and covering the incision site with 8/0 Vicryl sutures. MATERIALS AND METHODS: This study includes 52 eyes of 30 patients with pediatric cataracts. At the temporal side, the conjunctival peritomy was performed, followed by two long sclerocorneal side ports and the main incision for intraocular lens (IOLs) implantation...

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...

PURPOSE: To evaluate the ESCRS online calculator for intraocular lens (IOL) calculation in children undergoing lens extraction and primary IOL implantation. SETTING: Department of Ophthalmology, Goethe University Frankfurt, Germany. DESIGN: Retrospective, consecutive case series. METHODS: We included eyes that received phacoemulsification and IOL implantation (Acrysof SN60AT, Alcon, Fort Worth, Tx, USA) due to congenital or juvenile cataract...

PURPOSE: To compare the accuracy of the Barrett II universal (BU II) formula, Hoffer-Q, and SRKT formulae following lensectomy and IOL implantation in a large pediatric cohort. METHODS: Retrospective study of children who underwent lensectomy and IOL implantation between 2015 and 2023 at Hadassah-Hebrew University Medical Center, Jerusalem, Israel. RESULTS: One hundred and fifty-one eyes of 104 children aged 6.0 ± 3.9 years were included...

PURPOSE: To evaluate the incidence and causes of intraocular lens (IOL) tilt and changes in anterior chamber angle after secondary IOL sulcus implantation following congenital cataract removal. METHODS: A retrospective observational study was conducted on children who underwent secondary sulcus IOL implantation following pediatric cataract removal in the period from 2017-2020 in Cairo university Hospitals. Children were examined for IOL position, centration, and tilt...

PURPOSE: To report on the occurrence of postoperative visual axis opacification (VAO) in children younger than 5 years of age operated for cataract in Sweden, and to analyse correlations with age at surgery and surgical method. METHODS: Data were derived from the Swedish Pediatric Cataract Register (PECARE). All children operated on between 1 January 2007 and 31 December 2020 were included. Follow-ups at 1, 2 and 5 years of age were analysed. RESULTS: Cataract surgery were performed on 770 eyes belonging to 549 children (n = 282 boys, 51...

PURPOSE: To characterize the morphology of persistent pupillary membranes (PPMs) in pediatric patients and explore the corresponding surgical approaches. SETTING: Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China. DESIGN: A prospective observational study. METHODS: Consecutive pediatric patients with PPMs who underwent surgery from April 2020 to July 2022 were included. PPM morphology was assessed and categorized according to its anatomic relationship with crystalline lens and distribution of iris strands...

PURPOSE: The efficacy of posterior optic capture (POC) in reducing posterior capsule opacification (PCO) in pediatric cataract is well recognized. The purpose of this paper was to identify the surgical challenges when attempting this technique and highlight the etiquettes to follow when performing this maneuver. METHODS: Prospective observational noncomparative case series. Children diagnosed with congenital or developmental cataracts undergoing cataract surgery and primary IOL implantation with posterior optic capture (and no anterior vitrectomy) from June 2017 to April 2022 at a tertiary care referral institute were included...

PURPOSE: To present the profile of a large cohort of children with persistent fetal vasculature (PFV) and identify their predictors of poor visual outcome in a tertiary eye hospital in Saudi Arabia. METHODS: This was a single-center study. Medical records of children diagnosed with persistent fetal vasculature between January 1990 and January 2020 at King Khaled Eye Specialist Hospital (KKESH), Riyadh, were reviewed. Data were collected on PFV type, presenting features, management, and visual acuity...

PURPOSE: To investigate the normative data of anterior chamber depth (ACD) and angle (ACA) and their associations in multiethnic cohorts spanning three generations in Russia. METHODS: The study cohort included the participants of three population-based studies performed in urban and rural Bashkortostan/Russia: The Ural Eye and Medical Study (UEMS; age:40+ years), Ural Children Eye Study (UCES; age:6-18 years), and Ural Very Old Study (UVOS; age:85+ years). Using Scheimflug camera-based anterior chamber imaging, we measured ACD and ACA as part of a comprehensive ophthalmological and systemic examination...

We assessed the 10-year postoperative outcomes of pediatric cataract patients who underwent surgery at the age of 6 years or younger. A retrospective review of medical charts was conducted for 457 eyes of 277 patients, with the age at surgery averaging 1.3 ± 1.5 years (mean ± SD) and the follow-up duration averaging 12.8 ± 2.4 years (ranging from 10 to 17 years). The cohort included 250 eyes of 125 cases with bilateral aphakia (age at surgery 0...

PURPOSE: To evaluate the visual outcome of intraocular lens (IOL) exchange for the management of myopic shift in pseudophakic children. METHODS: The medical records of children who underwent IOL exchange for myopic shift were examined. The preoperative data, operative details and the postoperative outcome were analyzed. RESULTS: Twenty-one eyes (16 patients) were identified. Mean age at cataract extraction was 20 ± 26 months (range, 2-84 months)...

PURPOSE: To summarize recent literature and provide an update on the role of intraocular lens implantation in children. DESIGN: AOC/AACO/AAO 2022 Symposium Summary. INTERVENTION: None. RESULTS: Literature review surrounding the use of intraocular lenses in children. Attention was given to multicenter study efforts including the Infant Aphakia Treatment Study, the Toddler Aphakia and Pseudophakia Study, and the Pediatric Eye Disease Investigator Group Cataract Registry...

Glaucoma Following Cataract Surgery (GFCS) remains a menace, so parents must be counseled prior to cataract removal in children. Age less than 7 months at the time of surgery increases this risk, and IOL placement has no effect. To lower IOP in GFCS, start with drops and before you escalate to surgery, consider phospholine iodide. Then, proceed cautiously with angle surgery and shunts, mixing in cycloablative procedures where appropriate in your hands. With patient-centered models for access, follow-up & adherence to treatment, GFCS can be controlled...

Unilateral congenital cataracts present multiple barriers in the development of vision and stereoacuity despite the improved visual optics that early surgery, contact lenses and intraocular lenses (IOL) have provided. With better understanding of the latent period (the timeframe in which the abnormal event has no long-term effect on visual development in the deprived eye) and the critical periods (the age range during which developing brains can be altered in a profound and permanent way by abnormal experience) for stereoacuity and amblyopia we can focus our treatment methods to not only improve vision but also develop binocularity...

PURPOSE: To present a surgical technique for reopening the capsular bag in pediatric aphakia. SETTING: Zhongshan Ophthalmic Center, Guangzhou, China. DESIGN: Case series study. METHODS: Consecutive pediatric bilateral aphakic patients requiring secondary intraocular lens (IOL) implantation between July 2021 and June 2022 were included. The diameter of the capsular proliferative membranous ring (PMR) and position of IOL implantation were documented...

OBJECTIVES: To evaluate the predictive factors of complications and visual acuity outcomes in pediatric cataract patients. MATERIALS AND METHODS: This retrospective, observational clinical study included 80 eyes of 50 patients treated for pediatric cataracts between 2010 and 2020. The eyes were divided into Group I (congenital cataracts, n=38) and Group II (developmental cataracts, n=42). Group II was also divided into Group IIA (aphakic, n=21) and Group IIB (pseudophakic, n=21)...

PURPOSE: To report the outcomes of a 120-degree goniotomy (GT) with or without secondary intraocular lens (IOL) implantation in glaucoma following cataract surgery (GFCS). DESIGN: Prospective, observational study. METHODS: Pediatric patients with GFCS who underwent standalone 120-degree GT or 120-degree GT combined with secondary IOL implantation (GT+IOL) from March 2022 to August 2022 at the Zhongshan Ophthalmic Center were recruited. Primary outcomes were intraocular pressure (IOP) and the number of ocular hypotensive medications...