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Retinal burns from laser pointers: a risk in children with behavioural problems
E Linton1, A Walkden2, L R Steeples3
1Department of Ophthalmology, Bolton Hospitals NHS Foundation Trust, Bolton, UK.
Insights
Self-inflicted laser pointer injuries can cause lasting vision loss in children, especially those with behavioral issues. Early diagnosis and parental awareness are crucial to prevent these serious eye injuries.
Area of Science:
- Ophthalmology
- Pediatric Ophthalmology
- Public Health
Background:
- Handheld laser pointers pose a significant risk of ocular injury, particularly to children.
- Self-inflicted retinal burns from laser pointers are an emerging concern in pediatric eye care.
- Existing legislation and policy require review in light of increasing incidents.
Purpose of the Study:
- To explore the incidence and characteristics of self-inflicted retinal burns caused by laser pointers in children.
- To highlight the association between behavioral issues and laser pointer eye injuries in pediatric populations.
- To review current legislation and policy concerning laser pointer safety in the UK.
Main Methods:
- A comprehensive literature review of childhood laser pointer retinal injuries.
- An online survey distributed to UK Consultant Ophthalmologists.
- Analysis of a local cohort of children with self-inflicted laser pointer eye injuries.
Main Results:
- A significant percentage of surveyed ophthalmologists reported numerous laser pointer injuries, predominantly in males under 20.
- A notable proportion of injured children experienced moderate to severe vision loss, with persistent structural retinal damage.
- Children with behavioral or mental health issues were disproportionately represented in injury cases and faced diagnostic delays.
Conclusions:
- Children with behavioral, learning, or mental health challenges are at heightened risk for self-inflicted laser pointer macular damage and vision loss.
- Ophthalmologists should consider laser pointer exposure in cases of uncertain macular changes in children.
- Enhanced public awareness, regulatory oversight, and manufacturer responsibility are essential to mitigate these risks.
Objective:
To explore self-inflicted retinal burns from laser pointers in children.
Methods:
Literature review of laser pointer retinal injuries in childhood and online survey of UK Consultant Ophthalmologists. A cohort of local children with self-inflicted injury is described. The matter is topical. We review progress in recent legislation and policy change in the UK.
Results:
Four of 77 case reports of laser burns in childhood analysed reported psychological or behavioural issues. Three of four children in our cohort had such issues. Delay in diagnosis occurred in two of our patients. Structural retinal damage persisted for over 12 months in all four children (seven eyes). Our survey of UK ophthalmologists found 159 cases of injury (85% male), 80% under 20 years of age. The majority of the laser pointers were purchased online. Many patients (36%) suffered moderate vision loss (6/18 to 6/60 Snellen), while 17% (at least 11 patients) suffered severe vision loss (<6/60 Snellen).
Conclusion:
We highlight the risk of macular damage and vision loss from handheld lasers specifically in children with behavioural, learning or mental health issues. The diagnosis may be difficult or delayed in such children. In children with uncertain macular changes, ophthalmologists should explore the history for possible instances of exposure to handheld lasers pointers. Regulatory authorities and manufacturers of handheld lasers need to be aware of the risk to children. Furthermore, there is a need to better inform parents, carers and teachers of the risk of ocular self-injury from such lasers pointers.
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