Screening, Diagnosis, and Treatment of Pediatric Ocular Diseases

Awareness of Amblyopia Among the Population of Jazan, Saudi Arabia: A Cross-Sectional Survey

BACKGROUND

 Amblyopia, or "lazy eye," is a visual disorder that often goes undiagnosed, especially in its early stages. Early detection and treatment are critical to preventing long-term visual impairment. This study aimed to assess the awareness of amblyopia among the population of Jazan, Saudi Arabia.

METHODS

 A cross-sectional survey was conducted from May to October 2024 to evaluate amblyopia awareness in Jazan. The study utilized a random sampling technique and data were collected via an online questionnaire. A total of 405 participants were included in the analysis, with the sample size determined using the Raosoft sample size calculator (Raosoft, Inc., Seattle, Washington, United States), ensuring a 95% confidence interval and a 5% margin of error.

RESULTS

 The findings revealed that 68.6% (n=278) of participants had heard of amblyopia, with a significant percentage of respondents (40.7%, n=165) reporting no family history of eye conditions. Awareness varied significantly across educational levels, with 74.1% (n=300) of college-educated participants being familiar with the condition. Urban residents (45.7%, n=185) showed higher awareness than rural residents (54.3%, n=220). Participants also demonstrated limited knowledge about the visibility of amblyopia without examination, with 40.0% (n=162) unsure if it could be detected visually. Additionally, 35.3% (n=143) did not know whether a general practitioner could diagnose the condition.

CONCLUSION

 The study indicates a significant gap in amblyopia awareness, particularly among rural populations and individuals with lower educational attainment. Public health campaigns and early screening programs are essential to improve awareness and for early diagnosis. Additionally, enhancing the role of healthcare providers in amblyopia education and detection is crucial for reducing the burden of untreated amblyopia in Jazan.

Postoperative outcome and influencing factors of strabismus surgery in infants aged 1-6 years

PURPOSE

To evaluate the postoperative outcome of strabismus surgery performed in children aged 1-6 years by investigating the change of the preoperative angle of deviation (AOD), elevation in adduction, best-corrected visual acuity (BCVA) and refractive error.

METHODS

Retrospective chart review of 62 children who received strabismus surgery between January 2018 and December 2021 at the Department of Ophthalmology and Optometry of the Medical University of Vienna. Age, sex, type of strabismus, AOD, BCVA, refractive error and visual acuity were evaluated with respect to the postoperative outcome.

RESULTS

Mean follow-up was 13.55 ± 11.38 months with a mean age of 3.94 ± 1.97 years (range: 1.0-6.0) at time of surgery. 74.19% of patients (n = 46) had isolated or combined esotropia, 12.90% (n = 8) had isolated or combined exotropia and 12.90% (n = 8) had isolated strabismus sursoadductorius. Mean preoperative AOD of 15.69 ± 16.91°/15.02 ± 14.88° (near/distance) decreased to 4.00 ± 9.18°/4.83 ± 7.32° (near/distance) at final follow-up (p < 0.001). BCVA improved from 0.26 ± 0.26/0.25 ± 0.23 (left/right) to 0.21 ± 0.25/0.20 ± 0.23 (left/right) (p = 0.038). There was no significant change regarding refractive error (p = 0.109) or elevation in adduction (p = 0.212). Success rate which was defined as a residual AOD of less than 10° was 74.19% (n = 46). In 3.23% (n = 2) retreatment was necessary.

CONCLUSION

Strabismus surgery in infants was shown to have a satisfactory outcome with a low retreatment rate. Surgical success rate was not linked to age, sex, type of strabismus or the preoperative parameters AOD, refractive error and visual acuity in this study.

A Comprehensive Review of Ocular Manifestations in Systemic Diseases

Ocular manifestations often serve as critical indicators of underlying systemic diseases, providing valuable diagnostic and prognostic information. This comprehensive review aims to elucidate the complex interplay between ocular symptoms and systemic conditions, emphasising the importance of early recognition and interdisciplinary collaboration in patient management. The review encompasses various systemic diseases, including cardiovascular, autoimmune, infectious, neurological, endocrine, hematologic, genetic, dermatologic, gastrointestinal, hepatic, renal, and connective tissue disorders, highlighting their specific ocular manifestations. Diagnostic approaches, including ophthalmologic examination techniques, imaging modalities, and laboratory tests, are discussed to enhance diagnostic accuracy. Furthermore, the review outlines current management and treatment strategies, emphasising the need for a multidisciplinary approach to care. Emerging therapies and future research directions are also explored, underscoring the necessity of continued innovation in this field. This review aims to improve clinical practices, promote integrative healthcare, and ultimately enhance patient outcomes by providing a detailed overview of ocular manifestations in systemic diseases.

Knowledge, Attitude, and Practice of Parents Regarding Children's Eye Care in Al-Qunfudah Governorate, Saudi Arabia

BACKGROUND

Visual impairment and blindness have a long-term impact on children. Common causes include refractive error, amblyopia, and cataracts, all of which are preventable.

OBJECTIVES

This study aims to evaluate the knowledge, attitude, and practice of parents regarding children's eye care in Al-Qunfudah governorate, Saudi Arabia.

METHODS

A cross-sectional study was carried out on a convenience sample of 403 parents residing in the governorate of Al-Qunfudah. Data were gathered using a validated, self-administered online questionnaire that required participants' consent and ensured data confidentiality. IBM SPSS Statistics for Windows, Version 26.0 (Released 2019; IBM Corp., Armonk, New York, United States) was used to do the statistical analysis of the data.

RESULTS

This study included 403 participants; 41.2% of them were 36-45 years old, 75.9% were female, and 88.8% were married. Most of the participants had had their children undergo eye examinations (65%). A positive attitude about child eye care among the participants was observed in 48.9% of them, while the level of knowledge about eye care and its regular examinations was poor in 60% of the study sample. A significant positive correlation was detected between participants' attitudes and knowledge scores about the eye care of their children (r = 0.238, p-value = <0.001). Older adults (P = 0.004), those with employment (P = 0.004), and those with a history of children suffering from eye problems (P = 0.018) are associated with a positive attitude, while better knowledge is associated with the parent's age (P = 0.007) and higher education level (P = 0.047).

CONCLUSION

The knowledge and attitude of the parents regarding their children's eye care were suboptimal, and the main reason for conducting eye examinations on their children was the presence of active eye disease and a symptomatic child. Positive attitudes were more prevalent among those aged 36-45 years, employed, and with a higher number of children with eye problems. Those in the age group of 36-45 who had a bachelor's degree were associated with greater knowledge. There is an urgent need to educate parents about routine and recommended eye screening. Family physicians should conduct opportunistic eye screenings for children who attend primary healthcare facilities and provide parents with educational materials about common eye disorders and children's eye care.

Special Issue “Pediatric Eye Disease: Screening, Causes and Treatment”

Clinical manifestations and courses of eye diseases in children are profoundly variable, from minor irritations, pain, infections, inflammations, ocular misalignment, refractive errors and visual impairment, to permanent blindness [...]

Pediatric and School-Age Vision Screening in the United States: Rationale, Components, and Future Directions

Pediatric vision screening detects children at risk for visual conditions with the goal of connecting those in need with an eye care provider for evaluation and treatment. The primary aim for vision screening in younger children is the detection of those at risk for amblyopia, which can result in irreversible vision loss if left untreated. In older children, screening goals broaden to include the detection of risk for uncorrected refractive error. In the United States, professional organization guidelines and state-mandated requirements for vision screening vary widely across both the timing and components of screening. In this article, we describe the goals and components of pediatric vision screenings, current challenges, novel approaches to providing follow-up services through school-based vision programs, and future directions.