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Abstract Objective To investigate the characteristics of eye movement in children with anisometropic amblyopia, and to compare those characteristics with eye movement in a control group. Methods 31 children in the anisometropic amblyopia group (31 amblyopic eyes in group A, 31 contralateral eyes in group B) and 24 children in the control group (48 eyes in group C). Group A was subdivided into groups Aa (severe amblyopia) and Ab (mild-moderate amblyopia). The overall age range was 6–12 years (mean, 7.83 ± 1.79 years). All children underwent ophthalmic examinations; eye movement parameters including saccade latency and amplitude were evaluated using an Eyelink1000 eye tracker. Data Viewer and MATLAB software were used for data analysis. Results Mean and maximum saccade latencies, as well as mean and maximum saccade amplitudes, were significantly greater in group A than in groups B and C before and after treatment (P

Abstract Background Myopia and obesity in children and adolescents have become serious public health problems that endanger public health, especially in China. Unhealthy lifestyle behaviors are environmental drivers of both myopia and obesity. This protocol describes a study to evaluate the effectiveness of “22510SS”, that is 2 h of daytime outdoor activities (‘2’); Limit screen time to no more than 2 h per day (‘2’); Consume at least 5 servings of fruits and vegetables daily (‘5’); Attain 1 h of physical activity daily (‘1’); Consume 0 sugar-sweetened beverages (‘0’); Reasonable sleep duration (‘S’); Regular supervision (‘S’). A school-based, multifaceted intervention strategy for myopia and obesity prevention, and to assess and explore the implementation of “22510SS” with regards to acceptability, feasibility, adoption, usage and maintenance. Methods and analysis This study aims to develop a comprehensive intervention strategy "22510SS" based on the socio-ecological model, and A two-arm cluster randomized trial with a parallel-group of a 1:1 allocation ratio in 36 primary and secondary schools to test its evidence-based intervention programs on the effects and implementation of myopia and obesity epidemics in children and adolescents in grades 4 and 7. The primary outcomes will include differences in visual acuity, body mass index, outdoor activity indicators, screen time, fruit and vegetable intake, high-quality protein intake, sugar-sweetened beverage intake, sleep duration, and level of monitoring among children and adolescents. Secondary outcomes will assess the acceptability, feasibility, uptake, use, and maintenance of the intervention. Effects on the primary and secondary outcomes will be analyzed using linear and logistic regression analyses, as well as difference-in-difference analysis, taking into account cluster effects and possible confounding factors. Process assessments will also be conducted through quantitative and qualitative analyses, including acceptability, feasibility, gender, adoption, implementation, and sustainability. Discussion This study will evaluate the effectiveness of “22510SS” and examine its implementation in the school-based network nesting family and clinic. Following this intervention study, the integrated intervention program focused on myopia and obesity among children and adolescents have great potential to be implemented in China to promote and support healthy lifestyle behavior change and reduce the risk of myopia and obesity in children and adolescents. Trial registration NCT05275959. Registered 23 Mach 2022.

ABSTRACT Importance In cases of epiblepharon with lower eyelid retraction secondary to glaucoma, correcting epiblepharon alone is ineffective. Combined surgery should be performed to obtain satisfactory outcomes. Objective To investigate outcomes after surgery to correct epiblepharon with lower eyelid retraction secondary to buphthalmos in children. Methods A retrospective analysis of six eyes in four patients was performed included lower lid retractor recession combined with marginal rotation with tarsal fixation. The margin reflex distance‐2, lagophthalmus, resolution of clinical symptoms, and complications were assessed during 6 to 12 months of follow‐up. Results In all cases, epiblepharon and lagophthalmus were corrected, symptoms of photophobia and epiphora were relieved, and the corneal epithelium was repaired. The margin reflex distance‐2 decreased and remained normal during the follow‐up period, but slightly regressed within 6 months postoperatively. Interpretation Epiblepharon caused by buphthalmos in children is often associated with lower eyelid retraction. Lower lid retractor recession combined with marginal rotation with tarsal fixation fundamentally solves the problems of high eyelid tension, lower eyelid retraction, and epiblepharon and reduces the recurrence rate.

Patient: Male, 7-month-old Final Diagnosis: Coloboma • congenital • eyelid Symptoms: Defect • lagophthalmos Clinical Procedure: -- Specialty: Ophthalmology Objective: Congenital defects/diseases Background: Congenital eyelid coloboma in children often faces complications such as keratitis, symblepharon, and amblyopia. Repairing defects involving at least 50% of the eyelid margin can be challenging. Acellular dermal allograft (ADA) has achieved excellent results as a substitute in adult eye plastic surgery, with minimal morbidity. This report describes a case of reconstruction of an eyelid defect in a 7-month-old male infant using an ADA. Case Report: A 7-month-old male infant was referred due to congenital eyelid coloboma in the left eye, which affected nearly one-half of the upper and lower eyelids medially, with more than 9 mm of lagophthalmos and lacrimal duct malformation inducing dacryocystitis. Under general anesthesia, A U-shaped silicone drainage tube was inserted in the nasolacrimal duct to ensure an unobstructed lacrimal duct. The symblepharon release, pseudopterygium excision, and medial canthus reconstruction were performed sequentially. Then, the upper eyelid defect was repaired through the advancement of the lateral segment of the eyelid, following lateral cantholysis. A trimmed ADA was placed as a substitute for the tarsal plate in the lower eyelid defect area and sutured with the free edge of the retractor. Finally, the lower and lateral skin orbicular muscle flap was advanced to cover the acellular dermis composite graft. The postoperative eyelid morphology was satisfactory. At 6 months after surgery, lower eyelid retraction gradually appeared. Conclusions: ADA is presented as an effective solution for reconstructing significant eyelid defects of infants. However, the potential of postoperative eyelid retraction still deserves future research and refinement in surgical techniques. [ABSTRACT FROM AUTHOR]