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Ramm L, Painter S. Service evaluation: orthoptic-led teaching of soft contact lens handling for parents in the management of pediatric aphakia. Strabismus 2021; 29:90-94. [PMID: 33979264 DOI: 10.1080/09273972.2021.1914680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
To gauge parental satisfaction of an orthoptic-led specialist service for teaching soft contact lens (CL) handling in the management of children with pediatric aphakia. 20 families attending the contact lens clinic completed a satisfaction questionnaire to enquire about their experience of learning how to insert and remove their child's CL. Families were questioned on their experiences with preoperative counseling, practical teaching, additional support and the patient literature that was provided by the orthoptists in the CL clinic. Qualitative data and free comments were analyzed. 18/20 (90%) said they had received good practical insertion and removal teaching. 19/20 (95%) felt they received good emotional support. Only 6/20 (30%) families agreed with the statement that they found learning insertion and removal difficult. 15/20 (75%) families did not feel rushed, and 18/20 (90%) said they could learn at their own pace. All except one family (95%) achieved daily CL handling within a few months, with ongoing support from a multi-disciplinary team. One family surveyed was much earlier in their postoperative journey, but was on track to achieve this imminently. All families (100%) felt they were appropriately counselled preoperatively regarding the need for training and daily CL handling. 95% found the provided written information useful. 8/20 (40%) reported they found insertion harder than removal, 4/20(20%) reported they found removal harder. Teaching insertion and removal skills is an important aspect of managing paediatric aphakia and presents many challenges. Most parents eventually cope well and achieve daily CL handling within a few months, with support from a multi-disciplinary team. Families surveyed were all competent and were satisfied with their experience. The parental satisfaction survey gave our team confidence that our orthoptic-led service works well, orthoptists have the knowledge and skills to provide technical training to parents alongside vital emotional support, and contact lens handling is a rewarding extended role for orthoptists in a multi-disciplinary team.
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Affiliation(s)
- L Ramm
- Eye Department, Birmingham Children's Hospital, Birmingham, UK
| | - S Painter
- Eye Department, Birmingham Children's Hospital, Birmingham, UK
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Solebo AL, Rahi JS. Visual Axis Opacity after Intraocular Lens Implantation in Children in the First 2 Years of Life: Findings from the IoLunder2 Cohort Study. Ophthalmology 2020; 127:1220-1226. [PMID: 32312636 DOI: 10.1016/j.ophtha.2020.02.038] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2019] [Revised: 02/26/2020] [Accepted: 02/27/2020] [Indexed: 12/21/2022] Open
Abstract
PURPOSE Appropriate correction of aphakia is key to good outcomes. There may be clinical settings where and populations in whom accessing or managing aphakic contact lenses is challenging. Strategies to target the increased risk of visual axis opacity (VAO) after primary intraocular lens (IOL) implantation in infancy are necessary. We describe the predictors of VAO after primary IOL implantation for unilateral or bilateral congenital or infantile cataract in children younger than 2 years of age. DESIGN Population-based (United Kingdom and Ireland), prospective, inception cohort study undertaken through a national clinical network. PARTICIPANTS A total of 105 children (57 with bilateral cataract, 48 with unilateral cataract, total 162 eyes) undergoing primary IOL implantation in the first 2 years of life between January 2009 and December 2010. METHODS Observational longitudinal study with multilevel, multivariable modeling to investigate associations between outcome of interest and child- and treatment-specific factors, including age, axial length, socioeconomic status, IOL model, and postoperative steroid use. MAIN OUTCOME MEASURES Postoperative proliferative or inflammatory visual axis opacity (VAO) requiring surgical correction. RESULTS Visual axis opacity occurred in 67 eyes (45%), typically within the first postoperative year. Use of a 3-piece IOL model (odds ratio [OR], 0.3; 95% confidence interval [CI], 0.09-0.99, P = 0.03) and increasing age at surgery (OR, 0.97, 95% CI, 0.95-0.99, P = 0.02) were each independently protective against the development of proliferative VAO. Inflammatory VAO was independently associated with socioeconomic deprivation (OR, 5.39; 95% CI, 1.46-19.89; P = 0.01). CONCLUSIONS Visual axis opacification is common after IOL implantation in early childhood. The findings of this prospective cohort study suggest that the use of 3-piece IOL models may reduce the risk of pseudophakic VAO in children younger than 2 years of age.
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Affiliation(s)
- Ameenat Lola Solebo
- National Institute for Health Research Biomedical Research Centre at UCL Great Ormond Street Institute of Child Health and Great Ormond Street Hospital, London, United Kingdom; Great Ormond Street Hospital for Children NHS Trust, London, United Kingdom; National Institute for Health Research Biomedical Research Centre at Moorfields Eye Hospital NHS Foundation Trust and UCL Institute of Ophthalmology, London, United Kingdom; Ulverscroft Vision Research Group, Institute of Child Health, University College London, United Kingdom
| | - Jugnoo Sangeeta Rahi
- National Institute for Health Research Biomedical Research Centre at UCL Great Ormond Street Institute of Child Health and Great Ormond Street Hospital, London, United Kingdom; Great Ormond Street Hospital for Children NHS Trust, London, United Kingdom; National Institute for Health Research Biomedical Research Centre at Moorfields Eye Hospital NHS Foundation Trust and UCL Institute of Ophthalmology, London, United Kingdom; Ulverscroft Vision Research Group, Institute of Child Health, University College London, United Kingdom.
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Malvankar-Mehta MS, Wilson R, Leci E, Hatch K, Sharan S. Cost and quality of life of overlooked eye care needs of children. Risk Manag Healthc Policy 2018; 11:25-33. [PMID: 29503589 PMCID: PMC5825995 DOI: 10.2147/rmhp.s141659] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Background The objective of this research was to conduct a systematic review and cost analysis to summarize, from the Ministry of Health perspective, the costs families might incur because of their child’s prescription for refractive errors and amblyopia correction. Methods Databases including MEDLINE, Embase, BIOSIS, CINAHL, HEED, ISI Web of Science, and the Cochrane Library as well as the gray literature were searched. Systematic review was conducted using EPPI-Reviewer 4. Percentage difference in cost of glasses and patches per patient per various diagnoses were computed. The cost of glasses and patches was projected over a 5-year time horizon. Cost-utility analysis was performed. Results In total, 302 records were retrieved from multiple databases and an additional 48 records were identified through gray literature search. From these, a total of 14 studies (10,388 subjects) were eligible for quantitative analysis. The cost of glasses increased significantly for congenital cataract patients to US$1,820, esotropia patients to US$840, myopes to US$411, amblyopes (mixed) to US$916, anisometropes to US$521, and patients with strabismus to US$728 over a 5-year period making them unaffordable for low-income families. Incremental cost of glasses of congenital cataract patients with delayed treatment was computed to be US$1,690 per health utility gained. Incremental cost of glasses for high refractive error was US$93 per health utility gained in non-compliant children. For amblyopia patients, incremental cost of glasses per quality-adjusted life years gained was US$3,638. Conclusion Cost of corrective lenses is associated with significant financial burden and thus other means of mitigating costs should be considered. Eyesight problems in children are perceived as low-priority health needs. Thus, educational interventions on substantial visual deficits of not wearing glasses should be offered to families and governmental health agencies.
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Affiliation(s)
- Monali S Malvankar-Mehta
- Department of Ophthalmology, Ivey Eye Institute, St. Joseph's Hospital.,Department of Epidemiology and Biostatistics
| | | | - Erik Leci
- Schulich School of Medicine and Dentistry
| | - Kelly Hatch
- Allyn & Betty Taylor Library, Natural Sciences Centre, The University of Western Ontario, London, ON, Canada
| | - Sapna Sharan
- Department of Ophthalmology, Ivey Eye Institute, St. Joseph's Hospital
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Johnson WJ, Wilson ME, Trivedi RH. Pediatric cataract surgery: challenges. EXPERT REVIEW OF OPHTHALMOLOGY 2015. [DOI: 10.1586/17469899.2015.1086644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Abstract
PURPOSE Type and incidence of adverse events and rate of discontinuations for 2 years of daily wear with silicone hydrogel contact lenses in Chinese children with myopia. METHODS Two hundred forty children aged 7 to 14 years were enrolled in a prospective randomized clinical trial from November 2008 to April 2009. Children with myopia of up to -3.50 diopters (D) spherical equivalent with astigmatism less than or equal to -0.75 D were randomized to one commercial and three experimental lens designs of Lotrafilcon B silicone hydrogel lenses (four groups) used bilaterally on a daily wear, monthly replacement schedule. The main outcome measures were incidence per 100 patient-years (incidence, in percentage) of adverse events and rate of discontinuations. RESULTS There were no events of microbial keratitis. Fifty-five adverse events (incidence, 14.2%) were seen. There were also 12 recurrent events. The type and incidence percentage were contact lens papillary conjunctivitis (16 events, 4.1%), superior epithelial arcuate lesions (SEALs, six events, 1.5%), corneal erosions (eight events, 2.1%), infiltrative keratitis (five events, 1.3%), asymptomatic infiltrative keratitis (seven events, 1.8%), and asymptomatic infiltrates (13 events, 3.42%). There were differences in the incidence of SEALs between groups (p = 0.023), with the incidence of SEALs being greater with one of the experimental designs. No event resulted in any vision loss. Seventy participants (29.2%) discontinued, with one-third (26 participants, 10.8%) occurring in the first month of lens wear. Discomfort and non-lens-related reasons such as safety concern and disinterest were frequently cited reasons for discontinuations. CONCLUSIONS Adverse events with daily wear of silicone hydrogels in children were mainly mechanical in nature, and significant infiltrative events were few. The large number of dropouts in the early days of lens wear and their reasons for discontinuation suggest that adaptation and patient motivation are critical for survival in lens wear.
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Woo M, Isenberg S, Spooner SN, Weissman BA. Long-term visual and ocular health outcomes of 2 sets of bilaterally aphakic siblings utilizing contact lens correction. Cont Lens Anterior Eye 2013; 36:207-11. [DOI: 10.1016/j.clae.2013.03.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2012] [Revised: 03/18/2013] [Accepted: 03/28/2013] [Indexed: 10/26/2022]
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Loudot C, Jourdan F, Benso C, Denis D. Cataractes congénitales : correction de l’aphaquie par lentilles de contact rigides. J Fr Ophtalmol 2012; 35:599-605. [DOI: 10.1016/j.jfo.2012.04.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2009] [Accepted: 03/11/2012] [Indexed: 10/28/2022]
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Abstract
PURPOSE To compare children's reports of comfort, vision, and contact lens-related issues in gas permeable (GP) and soft (SCL) contact lens wearers. METHODS Subjects were 116 8- to 11-year old children in the Contact Lenses and Myopia Progression Study. Aspects of contact lens wear were compared for children remaining in their original treatment group (either GPs or SCLs) for 3 years. Questionnaires were completed at every visit, as was visual acuity. Comparisons were made between the two groups using logistic regression or mixed linear models analyses as appropriate to examine the contact lens wearing experience. Additionally, children crossing over from GP wear to SCLs were compared with children remaining in GP lenses to determine the potential factors related to GP dissatisfaction. RESULTS Seventy percent of GP wearers and 93% of SCL wearers wore their assigned lenses every visit. GP wearers wore their lenses significantly fewer hours per week than the SCL wearers (76.2 h/week vs. 86.8 h/week, respectively, p = 0.003). GP wearers had statistically significantly better visual acuity though the difference was not clinically meaningful (p < 0.001). Comfort was poorer among the GP wearers using the Ocular Pain subscale (p < 0.001) but did not differ using a subjective question about comfort. Symptoms were more frequent in GP wearers than SCL wearers (p = 0.002) and were related to reports of discomfort. Significant factors relating to crossing over from GPs to SCLs were lower wearing time with GPs and itching. CONCLUSIONS Children are able to successfully wear GP and soft contact lenses. Long-term adaptation occurred more frequently to SCLs than to GPs. The amount of time GP lens wearers are able to comfortably wear their contact lenses and the amount of itching may help determine whether they will remain in that modality.
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Abstract
OBJECTIVES To evaluate which factor(s) might predict excellent Snellen visual acuity results in unilateral nontraumatic pediatric aphakes. METHODS Retrospective review of all unilateral pediatric aphakic patients seen in a specialty contact lens clinic between 1982 and 2009. Inclusion criteria as follows: (1) cataract extraction before age 6 weeks, (2) no other health complications, (3) contact lens fitting within 3 weeks postsurgery, and (4) measurable subjective visual performance on a clinical Snellen acuity chart. Fifteen patients were identified: 10 patients with persistent fetal vasculature syndrome (PFV) and 5 patients with the diagnosis of idiopathic congenital cataract (ICC). RESULTS Final Snellen acuity results showed seven patients (46.67%) developed excellent Snellen visual acuities (defined as 20/50 or better), four patients (26.67%) developed moderate Snellen visual acuities (20/125 to 20/60), and four total patients (26.67%) developed poor Snellen visual acuities (worse than 20/200). Analysis used descriptive statistics. CONCLUSIONS Approximately 50% of our unilateral nontraumatic pediatric aphakic patients aged older than 5 years achieved excellent Snellen visual acuity in the aphakic eye. The amount of surgical or ocular complications seems to have an inverse relationship with Snellen visual acuity in PFV. Patching compliance, without implying cause-effect direction, also had a direct relationship with final Snellen visual acuity for patients. Early cataract extraction, good to moderate patching compliance, and aggressive early contact lens management can lead to moderate to excellent Snellen visual results in several unilateral pediatric aphakic patients.
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Pediatric intraocular lens implantation: historic perspective and current practices. Int Ophthalmol Clin 2010; 50:71-80. [PMID: 20057297 DOI: 10.1097/iio.0b013e3181c5676b] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Abstract
PURPOSE To evaluate the results of bilateral paediatric cataract surgery in the same session with a focus on patient selection criteria, operative guidelines, and controversial issues. SETTING Departments of Ophthalmology, Inönü University Turgut Ozal Medical Center (Malatya) and Fatih University Hospital (Ankara, Turkey). METHODS This retrospective noncomparative case series comprised 39 children (78 eyes), who underwent bilateral cataract surgery and/or primary or secondary IOL implantation in one sitting. Ten patients had bilateral lensectomy-primary posterior capsulotomy-anterior vitrectomy, and the remaining 29 patients had bilateral IOL implantation either primarily (20 cases) at the time of cataract extraction or secondarily for aphakic correction (9 cases). Both eyes were treated as two separate but consecutive surgeries in the same session. Maximum possible care was taken to ensure surgical asepsis. RESULTS Age at surgery ranged from 2 months to 17 years. Average follow-up was 12 months. No serious intraoperative or postoperative complications occurred leading to permanent vision loss. During the last follow-up, 91% of eyes tested had a visual acuity of 20/40 or better. CONCLUSION Bilateral paediatric cataract surgery in one session may be a safe and useful approach alternative to sequential surgery in selected patients, if operative guidelines and surgical asepsis are strictly followed.
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Hyper Oxygen-Permeable Rigid Contact Lenses as an Alternative for the Treatment of Pediatric Aphakia. Eye Contact Lens 2008; 34:84-93. [DOI: 10.1097/icl.0b013e31811eadaa] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Abstract
With improving surgical technique and equipment, the acceptable age for placing an intraocular lens in infants and children is becoming younger. The tools for predicting intraocular lens power have not necessarily kept up, as current theoretical and regression intraocular lens power prediction formulas are largely based on adult eyes at axial lengths, anterior chamber depth, and keratometric values much different than those seen in infants. In addition, the adult eye has matured and is no longer growing, whereas the eyes of infants and children may continue to note changes in axial length, keratometric values, and possibly optical characteristics. Another source of error in intraocular lens power selection that is more likely to occur in pediatric patients than in adult patients is inaccuracy in measurement of axial length or keratometric power. A review of current tools and considerations for intraocular lens power prediction in infants and children is presented.
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Affiliation(s)
- Maya Eibschitz-Tsimhoni
- Department of Ophthalmology and Visual Sciences, Kellogg Eye Center, University of Michigan, Ann Arbor, Michigan, USA
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Affiliation(s)
- Sharola Dharmaraj
- Department of Pediatric Ophthalmology, Massachusetts Eye and Ear Infirmary, Harvard Medical School, 243 Charles Street, Boston, MA 02114, USA
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Lambert SR, Lynn M, Drews-Botsch C, DuBois L, Wilson ME, Plager DA, Wheeler DT, Christiansen SP, Crouch ER, Buckley EG, Stager D, Donahue SP. Intraocular lens implantation during infancy: perceptions of parents and the American Association for Pediatric Ophthalmology and Strabismus members. J AAPOS 2003; 7:400-5. [PMID: 14730292 DOI: 10.1016/j.jaapos.2003.08.004] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
BACKGROUND To determine whether a randomized clinical trial, the Infant Aphakia Treatment Study, comparing intraocular lens (IOL) implantation with contact lens (CL) correction for infants with a unilateral congenital cataract (UCC), is feasible by (1) ascertaining whether American Association for Pediatric Ophthalmology and Strabismus (AAPOS) members have equipoise regarding these two treatments and (2) evaluating the willingness of parents to agree to randomization. METHODS All AAPOS members were surveyed in August 1997 and again in June 2001 regarding their use of CLs and IOL implants to correct infants vision after unilateral cataract surgery. In addition, a pilot study was begun in March 2002 to evaluate the safety of IOL implantation during infancy and the willingness of parents to randomize their children with a UCC to either IOL implantation or CL correction. RESULTS In 1997, 89% of the 260 respondents reported that in the previous year they had treated at least one infant with a UCC, but only 4% had implanted an IOL in an infant <7 months old. Silsoft (Bausch & Lomb, Rochester, NY) CL correction was the preferred treatment choice for 84% of the respondents. In 2001, 21% of the 279 respondents had implanted an IOL in an infant. On a scale from 1 to 10 with 1 strongly favoring an IOL implant and 10 strongly favoring a CL, the median score was 7.5. Sixty-one percent of the respondents indicated that they would be willing to randomize children with a UCC to one of these two treatments. The main concerns about IOL implantation were poor predictability of power changes, postoperative complications, inflammation, and technical difficulty of surgery. The main concerns about CL correction were poor compliance, high lens loss rate, high cost, and keratitis. In our pilot study, 30 infants <7 months of age were evaluated at nine clinical centers for a visually significant UCC. Of 24 infants eligible for randomization, the parents of 17 (71%) agreed to randomization. CONCLUSIONS Although most AAPOS members still favor CL correction after cataract surgery for a UCC, five times as many had implanted an IOL in an infant in 2001 compared with the number in 1997. Parents were almost equally divided in their preference for IOL implant versus CL correction. Given the relative equipoise of AAPOS members regarding these treatments and the willingness of more than two thirds of parents to agree to randomization, it seems likely that a randomized clinical trial comparing these two treatments could indeed be conducted.
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Abstract
Any part of the eye and its surrounding tissues may be affected by congenital malformation. Anomalies may occur in isolation, in combination, or as part of a systemic malformation syndrome. Early identification is essential to remove potential obstructions to visual development and to identify potential underlying multisystem disease. Recognition of congenital eye anomalies can also improve parental understanding and genetic counseling.
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Affiliation(s)
- Alex V Levin
- Department of Ophthalmology, The Hospital for Sick Children, University of Toronto, 555 University Avenue, Toronto, Ontario MSG IX8, Canada.
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