{"title":"Indications for Systemic and Genetic Testing in Patients with Congenital Cataracts","authors":"Reem Amine, Elias I Traboulsi","doi":"10.1080/2576117X.2023.2229812","DOIUrl":"https://doi.org/10.1080/2576117X.2023.2229812","url":null,"abstract":"ABSTRACT Congenital cataracts account for a significant proportion of blindness in children worldwide. They affect approximately 12–136 per 100,000 births worldwide. A genetic etiology is present in a large proportion of patients and can lead to isolated cataracts or those in the context of genetic multisystem disorders. We present two examples of genetically determined childhood cataracts and briefly review the work-up of such patients. Mutations in numerous genes have been identified that cause congenital cataracts, such as those encoding for crystallins, connexins and aquaporins, as well as some developmental regulatory proteins. Identifying the genetic or molecular etiology of congenital cataract is essential for identifying and better understanding the pathways leading to this disease, and for providing individualized genetic counseling and guiding treatment for possible associated systemic problems.","PeriodicalId":37288,"journal":{"name":"Journal of Binocular Vision and Ocular Motility","volume":"3 1","pages":"104 - 108"},"PeriodicalIF":0.0,"publicationDate":"2023-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139324069","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Managing Pediatric Cataract Patients: Amblyopia Treatment and Binocularity Outcomes.","authors":"Wanda Pfeifer","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>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. Fifty years ago, it was believed that it was almost impossible for an eye with a unilateral congenital cataract to achieve good visual acuity. Twenty-five years ago, we believed that it was almost impossible for an eye with a unilateral cataract to achieve stereoacuity. It is time to expand our belief that the best that we can do with the eye in unilateral congenital cataract is to create a spare.</p>","PeriodicalId":37288,"journal":{"name":"Journal of Binocular Vision and Ocular Motility","volume":"73 4","pages":"109-114"},"PeriodicalIF":0.0,"publicationDate":"2023-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71486999","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Pediatric Cataract: Disparately Blinding Globally and in the United States.","authors":"Tessnim R Ahmad, Alejandra G de Alba Campomanes","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Childhood cataract is a complex condition requiring longitudinal care, including early diagnosis, timely referral to a specialist, early surgical intervention, and dedicated postoperative care. Adherence to refractive correction and amblyopia therapy are critical for visual rehabilitation, even months to years after the cataract is removed. We review the impact of the social determinants of health on each step in the visual rehabilitation pathway for children with congenital and infantile cataracts. Children from socioeconomically marginalized backgrounds are more likely to experience delays in access to care and utilization of surgical services. They are also less likely to adhere to amblyopia therapy, with corresponding decrements in visual outcomes. Additional sociocultural factors, including parental stress, self-efficacy, and health literacy, pose barriers for these children. Standardizing clinical roles, improving health communication, managing parental stress, and implementing systemic policy changes may alleviate socioeconomic disparities in outcomes for children with cataracts.</p>","PeriodicalId":37288,"journal":{"name":"Journal of Binocular Vision and Ocular Motility","volume":"73 4","pages":"83-92"},"PeriodicalIF":0.0,"publicationDate":"2023-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71487000","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Ahmed Awadein, Jylan Gouda, H. Elhilali, Kyle Arnoldi
{"title":"Convergence Excess Esotropia: Review","authors":"Ahmed Awadein, Jylan Gouda, H. Elhilali, Kyle Arnoldi","doi":"10.1080/2576117X.2023.2261155","DOIUrl":"https://doi.org/10.1080/2576117X.2023.2261155","url":null,"abstract":"ABSTRACT Convergence excess esotropia is a condition characterized by an esotropia which is greater for near fixation than for distance fixation after full hypermetropic correction with a single focus lens. Convergence excess esotropia may be classified according to the AC/A ratio into two subtypes: accommodative type and non-accommodative type. Bifocal glasses are a suitable option for the management of patients with a high AC/A ratio and for the hypoaccommodative type. However, the overall success rate with bifocals is still low even in selected patients. Surgery is often eventually needed for most patients with convergence excess esotropia. Surgical options that do not directly address the variability of the angle of deviation entail medial rectus recession with the target angle based on the distance deviation, the near deviation, an augmented formula based on an intermediate angle, or on a prism adaptation test. Surgical options that directly address the variability of the angle include partial myotomy, medial rectus muscle posterior scleral fixation with or without recession, pulley fixation, slanting recession, Y-splitting, or combined recession-resection of the medial rectus muscle. The review article summarizes the surgical outcome of these strategies and suggests an algorithm for the management of patients with convergence excess esotropia.","PeriodicalId":37288,"journal":{"name":"Journal of Binocular Vision and Ocular Motility","volume":"12 1","pages":"131 - 159"},"PeriodicalIF":0.0,"publicationDate":"2023-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139324503","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Glaucoma Following Cataract Surgery: Pearls for Success Manuscript from the 2022 AOC/AACO/AAO Sunday Symposium.","authors":"Raymond G Areaux","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>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. Partnering with our certified orthoptist colleagues, we can achieve excellent results for the \"whole patient\" spanning cataracts, glaucoma, strabismus, and amblyopia.</p>","PeriodicalId":37288,"journal":{"name":"Journal of Binocular Vision and Ocular Motility","volume":"73 4","pages":"99-103"},"PeriodicalIF":0.0,"publicationDate":"2023-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71486996","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Parastou Pakravan, Araliya N Gunawardene, James Lai, Jayanth Sridhar, Kara M Cavuoto
{"title":"What Are Patients Asking Online About Strabismus? An Analysis of the Strabismus Subreddit.","authors":"Parastou Pakravan, Araliya N Gunawardene, James Lai, Jayanth Sridhar, Kara M Cavuoto","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Background: </strong>Reddit is particularly popular due to its anonymity and discussion forum-type format. As an increasing number of patients seek medical advice on social media online, understanding patients' activity regarding strabismus on Reddit will help assess their concerns and guide patient education.</p><p><strong>Methods: </strong>A cross-sectional study of Reddit posts (www.reddit.com/r/strabismus/) was conducted from July 2021 to July 2022. Posts were sorted by date, type, content, emotional tone, and users' sex and age (when available).</p><p><strong>Results: </strong>A total of 709 posts were analyzed. Of the 164 (23%) posts in which users identified sex, 85 (52%) were female. The average age of patients to whom the post regarded was 23.7 ± 11.4 years (range 1-60 years). The most common content was surgical treatment (453, 63.9%), non-surgical treatment (263, 37%), seeking a diagnosis of their condition (190, 26.8%), and sharing personal journeys (136, 19.2%). Of the 289 (41%) posts that conveyed a clear emotional tone, the most common were anxiety (48, 18.3%), happiness (31, 11.8%), insecurity (24, 9.2%), frustration (22, 8.4%), and excitement (22, 8.4%). \"Anxiety\" posts had a significantly greater association with pre-surgery concerns whereas \"happy\" posts had a significantly greater association with post-operative updates (<i>p</i> = .003).</p><p><strong>Conclusions: </strong>Patients with strabismus who post on Reddit tend to be young adults interested in surgical treatment options. Although the pre-operative tone was anxiety, post-operative posts tended to be happy.</p>","PeriodicalId":37288,"journal":{"name":"Journal of Binocular Vision and Ocular Motility","volume":"73 4","pages":"160-164"},"PeriodicalIF":0.0,"publicationDate":"2023-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71487002","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Role of Intraocular Lens Implantation in Children","authors":"Erick D Bothun","doi":"10.1080/2576117X.2023.2221908","DOIUrl":"https://doi.org/10.1080/2576117X.2023.2221908","url":null,"abstract":"ABSTRACT 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. Conclusions Intraocular lenses are a valuable tool in the care of children with lens abnormalities. Recent studies and advancements in fixation techniques have complimented our care and highlighted age and ocular dependent risks. Thorough initial clinical assessment and long-term postoperative management are critical in maximizing outcomes.","PeriodicalId":37288,"journal":{"name":"Journal of Binocular Vision and Ocular Motility","volume":"13 1","pages":"93 - 96"},"PeriodicalIF":0.0,"publicationDate":"2023-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139324752","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Short Loop Modification of the Semiadjustable Suture Strabismus Procedure for Optional Adjustment","authors":"K. Chatzistefanou, D. Papaconstantinou","doi":"10.1080/2576117X.2023.2241306","DOIUrl":"https://doi.org/10.1080/2576117X.2023.2241306","url":null,"abstract":"ABSTRACT Purpose To present a modification of the semiadjustable suture technique allowing for optional adjustment. Methods Short suture loops buried under closed conjunctiva were used instead of the exposed long muscle and sliding noose sutures involved in the standard semiadjustable suture procedure; an additional temporary tracing suture facilitated the retrieval of the buried muscle suture loop during adjustment. Results Fifty-three consecutive patients (57 rectus extraocular muscles) underwent recession with the modified semiadjustable short loop technique. The mean age was 44.5 years (range: 16–81) and mean follow-up time 8.8 months (range 1.5–28 months). Postoperative adjustment was carried out in 21 patients (39.6%). In the remaining 32 patients, cutting and removing the exposed tracing suture and the nonabsorbable traction suture was the only necessary postoperative maneuver. Five cases of persistent conjunctival hyperemia, two cases of conjunctival dehiscence and two cases with a clinically significant delle were noted; all responded to topical treatment. There were no cases of suspected muscle slippage. Conclusions The short loop modification of the semiadjustable suture procedure allowed for postoperative adjustment while offering the benefit of minimal manipulation for the majority of cases in which adjustment was unnecessary. No major complications in conjunctival incision or extraocular muscle healing were encountered.","PeriodicalId":37288,"journal":{"name":"Journal of Binocular Vision and Ocular Motility","volume":"32 2 1","pages":"115 - 120"},"PeriodicalIF":0.0,"publicationDate":"2023-08-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139349088","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The Prevalence of Astigmatism and Spectacle Wear in Polish Schoolchildren","authors":"P. Kanclerz, Natasza Bazylczyk, C. Lança","doi":"10.1080/2576117X.2023.2237839","DOIUrl":"https://doi.org/10.1080/2576117X.2023.2237839","url":null,"abstract":"ABSTRACT Introduction Unilateral or asymmetric astigmatism is considered a principal refractive error leading to amblyopia and regular eye examinations should be carried out during childhood to prevent visual impairment. The aim of this study was to evaluate the prevalence of astigmatism and spectacle wear among Polish schoolchildren. Methods A cross sectional study was carried out in children aged 6 to 14 years old from 50 schools in Poland. The presence of astigmatism was assessed by non-cycloplegic autorefraction, and defined as a cylinder equal or greater than 0.75 D. Children were classified as living in urban or rural areas according to the school location. Spectacle wear was defined as having spectacles at school. Results The study included 1041 children and 52.3% were girls (n = 544). The mean age was 8.62 ± 2.04 years. The prevalence of astigmatism was 7.3% (95% confidence interval [CI]: 5.8–9.1%). Only 21.7% of children with astigmatism wore spectacles at school. Astigmatism was diagnosed in 8.2% of boys (95% CI: 6.0–11.0%) and 6.4% of girls (95% CI: 4.5–8.8%; p = .13); cylindrical anisometropia was present in 19/76 (25.0%) of children with astigmatism (95% CI: 15.8%–36.3%). Against-the-rule astigmatism was the most common; it was observed in 48.7% of children with astigmatism, followed by with-the-rule astigmatism (44.7%) and oblique astigmatism (6.6%). The prevalence of astigmatism was not linearly correlated with age (r = 0.24; p = .53). Gender, age and place of living were not significantly associated with the presence of astigmatism. Conclusions This study reports a low prevalence of astigmatism in Polish school children. However, the majority of children with astigmatism were uncorrected. Further longitudinal studies are warranted.","PeriodicalId":37288,"journal":{"name":"Journal of Binocular Vision and Ocular Motility","volume":"24 1","pages":"124 - 130"},"PeriodicalIF":0.0,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139352954","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Bilateral Internuclear Ophthalmoplegia Caused by Dengue Fever","authors":"Tanvi Choudhary, Sheetal Malviya, H. Thakkar","doi":"10.1080/2576117X.2023.2229813","DOIUrl":"https://doi.org/10.1080/2576117X.2023.2229813","url":null,"abstract":"ABSTRACT A 22-year-old male was referred from the medicine department with the chief complaint of double vision for 2 months. The patient had suffered from dengue viral hemorrhagic encephalitis for 2 months for which intensive medical care was given. On ocular examination, both eyes (OU) showed limited adduction with contralateral abducting nystagmus on attempted horizontal gaze. Magnetic resonance imaging of brain showed pontine and midbrain hemorrhages which involved the region of medial longitudinal fasciculus and caused bilateral internuclear ophthalmoplegia (INO). Bilateral INO is very rare and most commonly caused by multiple sclerosis. The presentation of dengue fever causing midbrain and pontine hemorrhages which resulted in bilateral INOs has not been previously reported, to our knowledge.","PeriodicalId":37288,"journal":{"name":"Journal of Binocular Vision and Ocular Motility","volume":"47 1","pages":"121 - 123"},"PeriodicalIF":0.0,"publicationDate":"2023-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139359680","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}