Bicycle injuries among the paediatric population at an emergency department in Singapore

Evaluation of Risk Factors for the Occurrence of Limb Fractures in Children Due to Unintentional Injury in Podgorica, Montenegro, Mediterranean

Background and Objectives: Limb injuries in childhood are very common, with most of them being unintentional and often accompanied by soft tissue injuries. The aim of our study was to determine the risk factors that contribute to the occurrence of limb fractures as the most common type of accidental injury to children in our conditions. Materials and Methods: This study was designed as a prospective clinical analysis of predictive factors with a "nested" case-control study. It included all patients under the age of 18 who were diagnosed with unintentional limb injury and limb fracture due to accidental injury, at the Clinical Center of Montenegro, Podgorica, in the period of 7 January 2020-30 June 2021. Results: The gender of the child and the occurrence of the fracture are not related, and a statistically significant relationship was found between the occurrence of the fracture and the place of residence, the child's age, body mass index (BMI), the affected limb, the method of injury, and the mental state of the parents of the injured child, as well as their economic status. It was proved that the older the child was, the lower the chance of injury, while multivariate analysis proved that BMI could be a predictor of accidental fracture. The most common method of accidental limb fractures in children was a fall from a height. Conclusions: The analysis of factors that influence the occurrence of children's injuries is of great importance for public health. Such and similar research can enable a better understanding of the factors that influence accidental injuries, and therefore influence the prevention of these injuries by organizing various educational materials at the primary healthcare level or at the school level, for both children and parents.

Bicycle-related traumatic injuries: a retrospective study during COVID-19 pandemic

BACKGROUND

This study aimed to review bicycle-related injuries during the COVID-19 pandemic to assist with reinforcement or implementation of new policies for injury prevention.

METHODS

This is a retrospective descriptive analysis of injuries sustained during cycling for patients 18 years old and above who presented to Singapore General Hospital from January to June 2021. Medical records were reviewed and consolidated. Descriptive analyses were used to summarize patient characteristics, and differences in characteristics subgrouped by triage acuity and discharge status were analyzed.

RESULTS

The study included 272 patients with a mean age of 43 years and a male predominance (71.7%). Most presented without referrals (88.2%) and were not conveyed by ambulances (70.6%). Based on acuity category, there were 24 (8.8%) Priority 1 (P1) patients with 7 trauma activations, 174 (64.0%) and 74 (27.2%) P2 and P3 patients respectively. The most common injuries were fractures (34.2%), followed by superficial abrasion/contusion (29.4%) and laceration/wound (19.1%). Thirteen (4.8%) patients experienced head injury and 85 patients (31.3%) were documented to be wearing a helmet. The majority occurred on the roads as traffic accidents (32.7%). Forty-two patients (15.4%) were admitted with a mean length of stay of 4.1 d and 17 (6.3%) undergone surgical procedures. Out of 214 (78.7%) discharged patients, no re-attendances or mortality were observed. In the subgroup analysis, higher acuity patients were generally older, with higher proportions of head injuries leading to admission.

CONCLUSION

Our study highlights significant morbidities in bicycle-related injuries. There is also a high proportion of fractures in the young healthy male population. Injury prevention is paramount and we propose emphasizing helmet use and road user safety.

Bicycle-Related Injuries of the Upper Extremity

Background

In recent years, the increasing popularity of cycling for commuting and leisure has led to a corresponding increase in bicycle-related injuries. However, there is a lack of extensive analysis of bicycle-related injuries to the upper limb in the literature.

Methods

A retrospective review of all patients with conventional bicycle-related injuries of the upper limb was performed. Data on demographics, mechanisms of injury, region of injury, fracture type, management type, and length of hospital stay were extracted and analyzed.

Results

A total of 177 of 733(24%) patients with bicycle-related upper limb injuries were identified. The most common mechanism of injury was a collision with another vehicle (60%). Frequently affected regions were the shoulder (48%), hand (19%), and wrist (19%). Eighty-eight (50%) patients sustained bony injuries, while the remainder (50%) had isolated soft tissue injuries. Fifty-three (30%) patients required a mean of 3.9 days of hospitalization, whereas 13 (25%) patients required high dependency or intensive care unit treatment. Surgical interventions were required in 47 (27%) patients.

Conclusion

Bicycle-related injuries to the upper limb are common and result in significant morbidity. The most common regions affected are the shoulder, wrist, and hand. Most of the injuries were caused by collisions with other vehicles. A third of affected patients required hospitalization, and a quarter required surgical intervention.

Bicycle injuries presenting to the emergency department during COVID-19 lockdown

AIM

Since the start of the COVID-19 pandemic, there have been many changes in the presenting complaints in paediatric emergency departments (EDs). We sought to characterise the impact of the COVID-19 pandemic on bicycle-related injuries in children presenting to a tertiary care paediatric ED.

METHODS

We conducted a descriptive, cross-sectional study of ED visits to a large urban tertiary children's hospital, comparing March to October 2020 (the study period) to the same date range 2 years prior (i.e. March to October 2018-2019). We included children 0-17.99 years presenting for a bicycle-related injury. We compared absolute visit counts of bike injuries per month, demographics, triage acuity, injury type and disposition.

RESULTS

A total of 1215 bike-related visits were analysed. There were 234 presentations in 2018 (March to October), 305 in 2019, and 676 in 2020. Overall, the mean age was 9.5 years (standard deviation 5.5-13.5), there were 67% males, median Canadian Emergency Department Triage and Acuity Scale score was 3 (interquartile range 3-4) and the most common injuries were fractures (n = 471, 38.8%). There were significantly more bike injuries presenting to the ED per month in the COVID group, 33.7(17.9) versus 84.5(61.4) (two-tailed P value = 0.041). There was no statistical difference in 'severe injuries' pre- versus post-COVID (odds ratio 0.815 (95% confidence interval 0.611-1.088), P = 0.165).

CONCLUSION

There was a significant increase in bicycle-related injuries presenting to our ED during the pandemic, compared to previous years. Evaluating these trends will allow for the exploration of harm reduction strategies for preventing future bicycle-related injuries.

[Features of damage to the body parts in bicycle riders when falling from moving bicycles]

The study objective is to analyze the results of forensic medical examination (FME) of fatal cases of falling off a bicycle (9 cases) and a similar non-fatal injury (18 cases). All cases were males aged 8 to 74 years. Of the 27 cases, 6 were children aged 8-17 years. Head and chest injuries were the most common. The nature and localization of these injuries, along with strip-like, linear and parallel abrasions on the skin of the anterolateral surface of the body, indicated that they were a result of collisions and slips of the victim's body on the road surface. A few cases of penetrating injury of the abdomen with internal organs damage were observed; they were related to the impact of the handlebars and were the most characteristic of this type of injury. The data presented may help distinguish the fall of bicycle riders from other types of accidents, in particular from collisions between moving vehicles and pedestrians. The nature of the identified injuries can be considered when providing medical care to the victims.