Tertiary Care for Visual Developmental Disorders in Pre-school Children
Study Details
Study Description
Brief Summary
Visual development disorders are major public health problems among children especially in China. How to find an effective and economic way to manage the larger number of children in China remains exploring. The national basic public health services of China offer visual acuity screening for preschool children for free every year. The aim of this study is to demonstrate the feasibility, cost-effective and the influence factors of compliance of tertiary care for visual developmental disorders in pre-school children after screening, and whether this disease management model is more effective and superior than the current medical care in china.
| Condition or Disease | Intervention/Treatment | Phase |
|---|---|---|
|
N/A |
Detailed Description
Visual development disorders including amblyopia , strabismus ,refractive error are an important public health problem among children, and the visual impairment caused by visual development disorders is lifelong and can be profound. Timely discovering and treatment of visual development disorders are significant for the recovering of visual function in children. The national basic public health services of China offer the basic visual acuity screening every year for free. In this study, the investigators try to explore the cost-effective and compliance of the national basic public health services based tertiary care model for the management of visual development disorders among preschool children. This Tertiary care based on disease management model among preschool children was conducted at Yudu county, Jiangxi province, in China. Preschool vision screening relied on the national basic public health services of China (refractive errors examined by the Retinomax autorefractor). Children who failed the screening were randomized into two groups, the intervention group: their parents will be informed and transferred to an ophthalmologist and optometrist at Ophthalmic Referral Center, receiving basic eye examination and therapy (visual corrected by glasses and periodic review); The control group: their parents will be informed and suggest them to take their children to the hospital for further examination by themselves.
Study Design
Arms and Interventions
| Arm | Intervention/Treatment |
|---|---|
| Experimental: Tertiary care
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Other: Tertiary care
Inform the parents that there are abnormalities after eye disease screening of their children, and the program of tertiary care for visual developmental disorders
The children will be receiving the appropriate therapy in tertiary care and follow-up according to the clinical guidelines
Six months after receiving the screening report, all the parents will be interviewed by telephone, or visiting if necessary.
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| Active Comparator: Usual care
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Other: Usual Care
Inform the parents that there are abnormalities after eye disease screening of their children
Inform the parents that they should take their children to the hospital for further consultation
Six months after the receiving the screening report, all the parents will be interviewed by telephone, or visiting if necessary.
|
Outcome Measures
Primary Outcome Measures
- The consultation rate in six month after the parents receiving the visual screening report [6 months]
The consultation rate will be determined by the number of children who had visual screening abnormal actually go to hospital for consultation by telephone follow-up.
Secondary Outcome Measures
- The cost-effective of the tertiary care for visual developmental disorders [6 months]
The cost of the disease management model will be determined by the cost per child when receiving the therapy including the travelling and medical fee, and the time they spent. And the clinical efficacy of the tertiary care for visual developmental disorders will be determined by whether or not the child receiving the appropriate therapy according to the clinical guideline.
Eligibility Criteria
Criteria
Inclusion Criteria:
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Patients who are aged 4-7 years and of Chinese citizen
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Who is willing to sign the consent form
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Children at the kindergarten will receiving the eye diseases screening of public health equalization programs in China, and there are abnormal findings after screening
Exclusion Criteria:
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Unwilling to sign the consent form
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Exiting eye diseases and already receiving therapies and follow up
Contacts and Locations
Locations
| Site | City | State | Country | Postal Code | |
|---|---|---|---|---|---|
| 1 | Yudu | Ganzhou | Jiangxi | China | 342300 |
Sponsors and Collaborators
- Zhongshan Ophthalmic Center, Sun Yat-sen University
Investigators
- Principal Investigator: Yizhi LIU, MD,PhD, Zhongshan Ophthalmic Center, Sun Yat-sen University
- Study Director: Yangfa ZENG, MD,Master, Zhongshan Ophthalmic Center, Sun Yat-sen University
Study Documents (Full-Text)
None provided.More Information
Publications
- Donahue SP, Arthur B, Neely DE, Arnold RW, Silbert D, Ruben JB; POS Vision Screening Committee. Guidelines for automated preschool vision screening: a 10-year, evidence-based update. J AAPOS. 2013 Feb;17(1):4-8. doi: 10.1016/j.jaapos.2012.09.012. Epub 2013 Jan 27.
- Donahue SP. Prescribing spectacles in children: a pediatric ophthalmologist's approach. Optom Vis Sci. 2007 Feb;84(2):110-4. Review.
- Hendler K, Mehravaran S, Lu X, Brown SI, Mondino BJ, Coleman AL. Refractive Errors and Amblyopia in the UCLA Preschool Vision Program; First Year Results. Am J Ophthalmol. 2016 Dec;172:80-86. doi: 10.1016/j.ajo.2016.09.010. Epub 2016 Sep 14.
- Kemper AR, Wallace DK, Patel N, Crews JE. Preschool vision testing by health providers in the United States: findings from the 2006-2007 Medical Expenditure Panel Survey. J AAPOS. 2011 Oct;15(5):480-3. doi: 10.1016/j.jaapos.2011.07.007.
- König HH, Barry JC. Cost effectiveness of treatment for amblyopia: an analysis based on a probabilistic Markov model. Br J Ophthalmol. 2004 May;88(5):606-12.
- US Preventive Services Task Force. Vision screening for children 1 to 5 years of age: US Preventive Services Task Force Recommendation statement. Pediatrics. 2011 Feb;127(2):340-6. doi: 10.1542/peds.2010-3177. Epub 2011 Jan 31.
- Vision in Preschoolers Study Group. Preschool vision screening tests administered by nurse screeners compared with lay screeners in the vision in preschoolers study. Invest Ophthalmol Vis Sci. 2005 Aug;46(8):2639-48.
- SYSU-OPH-002