1
|
Abuallut II, Alameer KM, Abuageelah BM, Hurissi E, Alqahtani MM, Gosadi IM, Tubaigy FM, Alyami YM. Parents' Awareness, Knowledge, and Perception of Amblyopia in Children: A Study in Jazan Region, Saudi Arabia. Cureus 2023; 15:e48956. [PMID: 38106752 PMCID: PMC10725705 DOI: 10.7759/cureus.48956] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/17/2023] [Indexed: 12/19/2023] Open
Abstract
Background Amblyopia is a vision disorder that results from a development problem in the brain rather than a neurological disease in the eye. The condition causes reduced visual acuity in one or both eyes due to the brain's inability to process inputs, rather than a structural abnormality. This study aims to assess parents' awareness, knowledge, and perception of amblyopia in their children in the Jazan region, Saudi Arabia. Methods This is a cross-sectional study that used an electronic questionnaire consisting of five main sections to assess the level of awareness of amblyopia among parents in the Jazan region. The Statistical Package for Social Sciences (SPSS v.25, IBM Corp., Armonk, NY, USA) was utilized to input the data. The degree to which participants' level of awareness was related to variables such as age, gender, and educational level was assessed through the chi-square test (χ2), and any values that scored p-values under 0.05 were deemed statistically significant. Results The analysis included 572 participants, 395 mothers (69.0%) and 177 fathers (31.0%). The age groups of the participants were divided into 36-45 years (38.0%), 26-35 years (36.0%), and above 46 years (17.0%). Out of the total, 36 participants (6.0%) had a history of amblyopia, and 73 (13.0%) had a child who suffered from amblyopia. The findings showed that only 18 participants (3.1%) had a good awareness of amblyopia, while 242 (42.3%) had a fair level of awareness. Most participants, 312 (54.5%), were classified as having a poor awareness level of amblyopia. Parents with postgraduate degrees, those with prior awareness, and parents whose children had eye diseases demonstrated higher levels of good awareness. However, gender, age, and residency did not have significant associations with awareness levels. Conclusion While parents must be involved in managing amblyopia, our research found that more than half of the parents surveyed had a limited understanding of various aspects of the disease, which can cause permanent damage to their child's vision. Therefore, we recommend implementing health education programs to increase awareness and knowledge about amblyopia in Jazan.
Collapse
Affiliation(s)
- Ismail I Abuallut
- Department of Surgery, Ophthalmology Division, Jazan University, Jazan, SAU
| | | | | | - Eman Hurissi
- Department of Medicine and Surgery, Jazan University, Jazan, SAU
| | | | - Ibrahim M Gosadi
- Department of Family and Community Medicine, Jazan University, Jazan, SAU
| | - Faisal M Tubaigy
- Department of Ophthalmology, Faculty of Medicine, Jazan University, Jazan, SAU
| | - Yousef M Alyami
- Department of Medicine and Surgery, Batterjee Medical College, Aseer, SAU
| |
Collapse
|
2
|
Alatawi A, Alali N, Alamrani A, Hashem F, Alhemaidi S, Alreshidi S, Albalawi H. Amblyopia and Routine Eye Exam in Children: Parent's Perspective. CHILDREN (BASEL, SWITZERLAND) 2021; 8:935. [PMID: 34682200 PMCID: PMC8535128 DOI: 10.3390/children8100935] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Revised: 09/08/2021] [Accepted: 10/15/2021] [Indexed: 11/16/2022]
Abstract
Amblyopia is a reduced best-corrected visual acuity of one or both eyes that cannot be attributed to a structural abnormality; it is a functional reduction in the vision of an eye caused by disuse during a critical period of visual development. It is considered the leading cause of visual defects in children. With early diagnosis and treatment, children with amblyopia can significantly improve their vision. However, if it is neglected and not treated during childhood, unfortunately, it permanently decreases vision. Therefore, prevention, detection, and treatment largely depend on parents. This article explores parents' perspectives on amblyopia and routine examination of their children's eyes. A cross-sectional study used an electronic questionnaire consisting of five main sections to assess the level of awareness of amblyopia among parents. As a result, a total of 325 participants were included in our analysis. 209 (64.3%) were mothers, and 116 (35/7%) were fathers. The age groups were 35-50 years of age (61.5%), 20-34 years (23.4%), and older than 50 years (15%). Participants with a history of amblyopia numbered 23 (7.1%), and 39 had an amblyopic child (12%). A good awareness level of amblyopia among parents was found in only 10 (3%) participants, a fair awareness level in 202 (62%), and 113 (35%) participants were classified as having a poor awareness level of amblyopia. Only 13.8% of the parents took their children for yearly routine eye exams, while the majority (72%) took their children only if they had a complaint, and 14.2% took them for eye checkups only before school entry. In conclusion, parents' awareness of amblyopia in Tabuk City, KSA, was low. In addition, a limited proportion of parents reported consistently taking their children for routine eye exams. Therefore, raising awareness should be considered in public education regarding the disease.
Collapse
Affiliation(s)
- Alhanouf Alatawi
- Department of Ophthalmology, King Fahad Specialist Hospital, Tabuk 47717, Saudi Arabia;
| | - Naif Alali
- Ophthalmology Division, Department of Surgery, Faculty of Medicine, University of Tabuk, Tabuk 71491, Saudi Arabia; (N.A.); (F.H.); (S.A.)
| | - Abrar Alamrani
- Department of Ophthalmology, King Khaled Hospital, Tabuk 47915, Saudi Arabia;
| | - Faris Hashem
- Ophthalmology Division, Department of Surgery, Faculty of Medicine, University of Tabuk, Tabuk 71491, Saudi Arabia; (N.A.); (F.H.); (S.A.)
| | - Seham Alhemaidi
- Ophthalmology Division, Department of Surgery, Faculty of Medicine, University of Tabuk, Tabuk 71491, Saudi Arabia; (N.A.); (F.H.); (S.A.)
| | - Shaker Alreshidi
- Department of Ophthalmology, Faculty of Medicine, Majmaah University, Majmaah 11952, Saudi Arabia;
| | - Hani Albalawi
- Ophthalmology Division, Department of Surgery, Faculty of Medicine, University of Tabuk, Tabuk 71491, Saudi Arabia; (N.A.); (F.H.); (S.A.)
| |
Collapse
|
3
|
Asper L, Watt K, Khuu S. Optical treatment of amblyopia: a systematic review and meta-analysis. Clin Exp Optom 2018; 101:431-442. [PMID: 29392811 DOI: 10.1111/cxo.12657] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2017] [Revised: 12/08/2017] [Accepted: 12/09/2017] [Indexed: 11/28/2022] Open
Abstract
BACKGROUND Despite evidence that amblyopia can often be treated by optical treatment alone, many practitioners still do not use an optical-correction-only phase in amblyopia treatment and some investigators omit this important step in their research. This paper aims to systematically review the evidence for the optical treatment of strabismic, refractive and combined-mechanism amblyopia and to quantify the evidence via a meta-analysis. METHODS A search of online databases MEDLINE, EMBASE, PsycInfo, the Cochrane Library, and bibliographies of review papers, along with subsequent personal communication, resulted in 29 papers that met our inclusion criteria, with 20 providing sufficient data for the calculation of effect sizes. A meta-analysis was performed to determine effect sizes and the heterogeneity thereof. Meta-regression was used to evaluate the contribution of the possible moderating factors of age, duration of optical correction, and initial visual acuity to the heterogeneity of the studies. In addition, effect sizes were analysed in subgroups based on amblyopia aetiology, that is refractive or strabismic or combined, and also in the fellow eyes. RESULTS No evidence of publication bias in the included studies was found using a Galbraith plot. Optical treatment of amblyopia resulted in a large positive effect size of 1.07 (±0.49, 95 per cent confidence limits) on visual acuity, although the heterogeneity was significant (Q = 597.05, I2 = 96.65 per cent, p < 0.0001). Meta-regression indicated that effect sizes significantly decreased with age, increased with treatment duration, and that better initial acuity was associated with higher effect sizes. CONCLUSION Effect sizes were always moderate to large, whether participants were younger or older children, or whether the aetiology was refractive or strabismic. Thus, optical treatment of amblyopia should be considered prior to other treatment in those with refractive error. Improved acuity before initiating other treatment would presumably make occlusion or penalisation less onerous and may improve compliance with further treatment.
Collapse
Affiliation(s)
- Lisa Asper
- School of Optometry and Vision Science, The University of New South Wales, Sydney, New South Wales, Australia
| | - Kathleen Watt
- School of Optometry and Vision Science, The University of New South Wales, Sydney, New South Wales, Australia
| | - Sieu Khuu
- School of Optometry and Vision Science, The University of New South Wales, Sydney, New South Wales, Australia
| |
Collapse
|
4
|
Smith EL, Hung LF, Arumugam B, Wensveen JM, Chino YM, Harwerth RS. Observations on the relationship between anisometropia, amblyopia and strabismus. Vision Res 2017; 134:26-42. [PMID: 28404522 DOI: 10.1016/j.visres.2017.03.004] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2017] [Revised: 03/15/2017] [Accepted: 03/19/2017] [Indexed: 11/26/2022]
Abstract
We investigated the potential causal relationships between anisometropia, amblyopia and strabismus, specifically to determine whether either amblyopia or strabismus interfered with emmetropization. We analyzed data from non-human primates that were relevant to the co-existence of anisometropia, amblyopia and strabismus in children. We relied on interocular comparisons of spatial vision and refractive development in animals reared with 1) monocular form deprivation; 2) anisometropia optically imposed by either contact lenses or spectacle lenses; 3) organic amblyopia produced by laser ablation of the fovea; and 4) strabismus that was either optically imposed with prisms or produced by either surgical or pharmacological manipulation of the extraocular muscles. Hyperopic anisometropia imposed early in life produced amblyopia in a dose-dependent manner. However, when potential methodological confounds were taken into account, there was no support for the hypothesis that the presence of amblyopia interferes with emmetropization or promotes hyperopia or that the degree of image degradation determines the direction of eye growth. To the contrary, there was strong evidence that amblyopic eyes were able to detect the presence of a refractive error and alter ocular growth to eliminate the ametropia. On the other hand, early onset strabismus, both optically and surgically imposed, disrupted the emmetropization process producing anisometropia. In surgical strabismus, the deviating eyes were typically more hyperopic than their fellow fixating eyes. The results show that early hyperopic anisometropia is a significant risk factor for amblyopia. Early esotropia can trigger the onset of both anisometropia and amblyopia. However, amblyopia, in isolation, does not pose a significant risk for the development of hyperopia or anisometropia.
Collapse
Affiliation(s)
- Earl L Smith
- College of Optometry, University of Houston, TX 77204, USA; Brien Holden Vision Institute, Sydney, Australia.
| | - Li-Fang Hung
- College of Optometry, University of Houston, TX 77204, USA; Brien Holden Vision Institute, Sydney, Australia
| | - Baskar Arumugam
- College of Optometry, University of Houston, TX 77204, USA; Brien Holden Vision Institute, Sydney, Australia
| | | | - Yuzo M Chino
- College of Optometry, University of Houston, TX 77204, USA
| | | |
Collapse
|
5
|
Barrett BT, Bradley A, Candy TR. The relationship between anisometropia and amblyopia. Prog Retin Eye Res 2013; 36:120-58. [PMID: 23773832 DOI: 10.1016/j.preteyeres.2013.05.001] [Citation(s) in RCA: 99] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2012] [Revised: 05/17/2013] [Accepted: 05/23/2013] [Indexed: 01/28/2023]
Abstract
This review aims to disentangle cause and effect in the relationship between anisometropia and amblyopia. Specifically, we examine the literature for evidence to support different possible developmental sequences that could ultimately lead to the presentation of both conditions. The prevalence of anisometropia is around 20% for an inter-ocular difference of 0.5D or greater in spherical equivalent refraction, falling to 2-3%, for an inter-ocular difference of 3D or above. Anisometropia prevalence is relatively high in the weeks following birth, in the teenage years coinciding with the onset of myopia and, most notably, in older adults starting after the onset of presbyopia. It has about one-third the prevalence of bilateral refractive errors of the same magnitude. Importantly, the prevalence of anisometropia is higher in highly ametropic groups, suggesting that emmetropization failures underlying ametropia and anisometropia may be similar. Amblyopia is present in 1-3% of humans and around one-half to two-thirds of amblyopes have anisometropia either alone or in combination with strabismus. The frequent co-existence of amblyopia and anisometropia at a child's first clinical examination promotes the belief that the anisometropia has caused the amblyopia, as has been demonstrated in animal models of the condition. In reviewing the human and monkey literature however it is clear that there are additional paths beyond this classic hypothesis to the co-occurrence of anisometropia and amblyopia. For example, after the emergence of amblyopia secondary to either deprivation or strabismus, anisometropia often follows. In cases of anisometropia with no apparent deprivation or strabismus, questions remain about the failure of the emmetropization mechanism that routinely eliminates infantile anisometropia. Also, the chronology of amblyopia development is poorly documented in cases of 'pure' anisometropic amblyopia. Although indirect, the therapeutic impact of refractive correction on anisometropic amblyopia provides strong support for the hypothesis that the anisometropia caused the amblyopia. Direct evidence for the aetiology of anisometropic amblyopia will require longitudinal tracking of at-risk infants, which poses numerous methodological and ethical challenges. However, if we are to prevent this condition, we must understand the factors that cause it to develop.
Collapse
Affiliation(s)
- Brendan T Barrett
- School of Optometry & Vision Science, University of Bradford, Richmond Road, Bradford BD7 1DP, United Kingdom.
| | | | | |
Collapse
|
6
|
Abstract
PURPOSE OF REVIEW The diagnosis and successful treatment of visually significant refractive errors in children are a subject of continued study and debate. RECENT FINDINGS Treatment of significant refractive errors is widely accepted to reduce lifelong vision loss from amblyopia. Children aged 3-5 years may be screened for unexplained vision loss, refractive errors and amblyogenic factors using traditional eye charts as well as newer modalities such as autorefractors and photoscreeners. The accuracy of various screening methods is variable throughout the literature. Debate remains as to who is best suited to administer vision screening tests. Compliance with follow-up with an eye-care professional once a child is identified with an amblyogenic factor remains suboptimal. Treatment of significant refractive errors in certain populations of pediatric patients with refractive surgery shows promise but requires further study. SUMMARY The timely diagnosis of significant refractive errors in children remains a significant challenge, especially for ages 3-5 years, but treatment may provide significant improvement of visual acuity and quality of life.
Collapse
Affiliation(s)
- Rebecca Braverman
- Department of Ophthalmology, University of Colorado School of Medicine, The Childrens Hospital of Denver, Denver, Colorado 80218, USA.
| |
Collapse
|