[3-year results of the German nationwide survey on eye injuries caused by fireworks]

[Spectrum of firework injuries at a university eye clinic after the COVID-19 lockdown]

BACKGROUND

The handling of fireworks regularly leads to a variety of injuries affecting the periocular region. Due to the COVID-19 lockdown and a sales ban on consumer fireworks for the private sector the number of injuries massively decreased; however, a considerable increase was registered again at the last New Year festivities. The aim of this work was to present the extent and spectrum of such injuries in a maximum care center.

METHODS

As part of the nationwide survey of firework-associated eye injuries in emergency care eye clinics and hospitals, data from the MHH Eye Hospital in Hannover were compiled over the period of 3 days (30.12.2022-01.01.2023) and evaluated with respect to gender, age, severity, injury pattern, type of fireworks and treatment.

RESULTS

Of a total of n = 25 injured patients, n = 19 (76%) were male. Most patients presented on New Year's Day (n = 14, New Year's Eve: n = 9; 30.12.2022: n = 2), with the majority of cases presenting with mild injuries with irritation and erosion of the ocular surface (n = 15; 60%). Of the patients four sustained moderate to severe injuries with bulbar contusion, hyphema, and sometimes iris base tears (16%). Of the patients six suffered severe, mainly open, eye injuries (24%), two of which required primary evisceration. Ignition of fireworks batteries revealed the highest risk of serious injury, affecting mainly males 31-40 years of age. Children up to 12 years of age generally sustained only minor injuries, although there were exceptions as there were among adolescents. The person who caused the fireworks injury was affected in about 52% of the cases; in 48% the victim of the accident was a bystander. In cases of complex injuries, under certain conditions only surgical exploratory diagnostics could lead to the correct diagnosis and best possible care.

CONCLUSION

The extent of firework injuries is manifold and the consequences including blindness are considerable. The burden on physicians on duty on New Year's Eve and New Year's Day was enormous, as with the permission of private fireworks a large number of patients had to be cared for via the emergency room, some of whom required complex surgical care. To prevent serious eye injuries, targeted education about the risks of private fireworks and possibilities to increase safety should be intensified.

Thunder and lightning-a report on firework-associated acoustic trauma at New Year 2021/2022

BACKGROUND

This cross-sectional study aimed to assess the frequency and type of firework-associated acoustic trauma occurring in Germany on New Year's Eve 2021, despite the ban on firework sales due to the COVID-19 pandemic.

MATERIALS AND METHODS

The survey period lasted 7 days, from 28 December 2021 to 03 January 2022. A questionnaire inquired date, type and treatment of trauma, sex, and age of the patient, and whether the trauma occurred when lighting or watching fireworks. Hearing impairment was classified according to the World Health Organization (WHO grades 0 to 4), and concomitant tinnitus, vertigo, or other injuries were recorded. The questionnaire was sent to the otorhinolaryngology departments of 171 hospitals in Germany.

RESULTS

Of 37 otorhinolaryngology departments, 16 reported no and 21 reported 50 patients with firework-associated acoustic trauma. Mean age was 29 ± 16 years and 41 of 50 patients were males. Of these 50 patients, 22 presented without and 28 with hearing loss, 32 reported tinnitus and 3 vertigo; 20 patients were injured when lighting fireworks and 30 when watching. Hearing impairment was classified as 14 × WHO grade 0, 5 × WHO grade 1, 4 × WHO grade 2, 2 × WHO grade 3, and 3 × WHO grade 4. Inpatient treatment was received by 8 patients and 11 suffered from concomitant burn injuries.

CONCLUSION

Despite the sales ban, some firework-associated acoustic traumas occurred at New Year 2021/2022 in Germany. Some instances led to hospitalization, but an even higher number of unreported cases can be assumed. This study can serve as a baseline for further annual surveys to raise the awareness of the danger of seemingly harmless fireworks for the individual.

New Year's Eve in otorhinolaryngology: a 16-year retrospective evaluation

PURPOSE

Pyrotechnics are a long-standing tradition at the turn of the year. There are little data available on New Year's Eve-associated ORL injuries. Due to restrictions during the Corona pandemic, the handling of fireworks and meetings on New Year's Eve 2020-2022 had been significantly changed. Our aim was to analyze first data about New Year's Eve-associated ORL injuries.

METHODS

A retrospective analysis of 16 turns of the year (2006-2022) at a University ORL department was performed. The 2 recent years were influenced by the changes and restrictions of the COVID-19 pandemic.

RESULTS

Of 343 emergency presentations, 69 presented with New Year's Eve-associated reasons (20%). 72% were male, 15.9% were underage. 74% presented for fireworks-related injuries, 19% due to violent altercations. Noise trauma was present in 71%. The average number of New Year's Eve-associated emergency patients per year and the average total number of patients were reduced by more than half under COVID-19 pandemic conditions.

CONCLUSIONS

New Year's Eve-associated ORL injuries range from inner ear trauma to midface fractures. Long-term damage may include hearing loss and tinnitus. These results shall support the responsible use of fireworks even after the end of the special regulations of the COVID-19 pandemic.

[Thunder and lightning-a report on firework-associated acoustic trauma at New Year 2021/2022 (German version)]

BACKGROUND

This cross-sectional study aimed to assess the frequency and type of firework-associated acoustic trauma occurring in Germany on New Year's Eve 2021, despite the ban on firework sales due to the COVID-19 pandemic.

MATERIALS AND METHODS

The survey period lasted 7 days, from 28 December 2021 to 03 January 2022. A questionnaire inquired date, type and treatment of trauma, sex, and age of the patient, and whether the trauma occurred when lighting or watching fireworks. Hearing impairment was classified according to the World Health Organization (WHO grades 0 to 4), and concomitant tinnitus, vertigo, or other injuries were recorded. The questionnaire was sent to the otorhinolaryngology departments of 171 hospitals in Germany.

RESULTS

Of 37 otorhinolaryngology departments, 16 reported no and 21 reported 50 patients with firework-associated acoustic trauma. Mean age was 29 ± 16 years and 41 of 50 patients were males. Of these 50 patients, 22 presented without and 28 with hearing loss, 32 reported tinnitus and 3 vertigo; 20 patients were injured when lighting fireworks and 30 when watching. Hearing impairment was classified as 14 × WHO grade 0, 5 × WHO grade 1, 4 × WHO grade 2, 2 × WHO grade 3, and 3 × WHO grade 4. Inpatient treatment was received by 8 patients and 11 suffered from concomitant burn injuries.

CONCLUSION

Despite the sales ban, some firework-associated acoustic traumas occurred at New Year 2021/2022 in Germany. Some instances led to hospitalization, but an even higher number of unreported cases can be assumed. This study can serve as a baseline for further annual surveys to raise the awareness of the danger of seemingly harmless fireworks for the individual.

[Pandemic-related sales ban of fireworks in Germany leads to a significant reduction of firework-related eye injuries]

BACKGROUND AND AIM

The continuous recording of eye injuries caused by fireworks around New Year's Eve over 6 years allows us to investigate injury numbers, injury patterns, and accident histories in a year to year comparison. In order to relieve the burden on hospitals during the COVID-19 pandemic, a ban on the sale of firework articles was implemented in Germany for 2020/2021 and 2021/2022. We investigate the impact of these measures on the number of fireworks-related eye injuries and analyze whether this led to an increase in serious injuries and an association with increased use of homemade pyrotechnics or pyrotechnics potentially not approved in Germany.

METHODS

We used our online questionnaire to collect anonymized data on patients, accident history, and, since 2017/2018 information on the acquisition of firework articles.

RESULTS

Our analysis included data from 2151 affected individuals. While data of about 500 injured were entered per year before the pandemic, this number decreased to 79 in 2020/2021 and 193 in 2021/2022. The proportion of severe eye injuries requiring inpatient care ranged from 21% to 26% in the years before the pandemic but ranged from 27% to 34% in the pandemic years. At the same time, under the sales ban the proportion of fireworks that were homemade or unofficially purchased increased from 3% to nearly 10%. In terms of absolute numbers, however, there were 67 accidents involving unofficially purchased pyrotechnics compared with 1675 incidents involving officially purchased or unidentified fireworks, which can be explained by the high proportion (about 50%) of injured bystanders.

CONCLUSION

The absolute number of patients with eye injuries caused by pyrotechnics decreased under the pandemic conditions from about 500 to 79 or 193. The use of fireworks designated as unofficially purchased was proportionally low even under the sales ban, and plays a minor role compared to injuries with officially purchased fireworks articles.

National studies from the Netherlands and Finland and the impact of regulations on incidences of fireworks-related eye injuries

Fireworks-related eye injuries occur all over the world whenever fireworks are available for the public. The two prospective registers from Finland over 20 years and from the Netherlands over 10 years have tracked the effect of regulations, awareness, and safety campaigns. The incidence of fireworks-related injuries in these two countries has been reduced to about one half during the last 10 years through addressing the number of hours allowed for private fireworks, the use of safety glasses, awareness campaigns, and stricter regulations on fireworks available for purchase. Although the total number of injuries has decreased, the average severity of eye injuries in the Netherlands seems to have increased due to higher content of gunpowder in fireworks. Boys and young men are mainly affected as well as bystanders who account for more than half of fireworks-related eye injuries. More work on safety of fireworks is still needed through regulating private consumer use of fireworks, a challenge that lies ahead for ophthalmologic organizations worldwide, including the European Society of Ophthalmology (SOE), the International Council of Ophthalmology (ICO) and national societies. But every eye saved from severe injury is worth the effort.