NCT06490042

Brief Summary

SUMMARY Rationale: Literature shows that helmet use is essential in the prevention of severe head injuries among children involved in bicycle accidents. However, helmet use in children remains low. Therefore, it is relevant to investigate the reason why helmet use among children is still low. In addition, it is unclear whether experiencing a serious bicycle accident influences helmet use and attitude towards helmet use among children. Objectives: Primary objective: The aim of this study is to investigate the number of children using a bicycle helmet after visiting the emergency department (ED) following a bicycle accident compared to children who have not. Secondary objective: The secondary objective is to investigate children's attitude towards helmet use after visiting the ED following a bicycle accident compared to children who have not. Other objectives: To investigate the association between period of time after visiting the ED and attitude towards helmet use. To investigate the association between type of injuries and attitude towards helmet use. Study design: case control study Study population: The study group consists of children between 6 and 18 years presenting at the ED of the Erasmus Medical Centre (Erasmus MC) in Rotterdam after a bicycle accident between January 2017 and June 2024. The control group consists of children between 6 and 18 years in primary and secondary schools without a presentation at a ED after a bicycle accident in the past. Intervention: A questionnaire about helmet use and attitude towards helmet use. Main study parameters/endpoints: The main study parameter is helmet use. Secondary study parameters/endpoints: The secondary parameter is attitude towards helmet use. Nature and extent of the burden and risks associated with participation, benefit, and group relatedness: A short, questionnaire will be administered. It takes around 10 minutes. There are no invasive interventions and thereby the risk and burden associated with participation in this study is considered low.

Trial Health

35
At Risk

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Trial has exceeded expected completion date
Enrollment
280

participants targeted

Target at P75+ for all trials

Timeline
Completed

Started Oct 2024

Shorter than P25 for all trials

Status
not yet recruiting

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

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Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

June 15, 2024

Completed
23 days until next milestone

First Posted

Study publicly available on registry

July 8, 2024

Completed
3 months until next milestone

Study Start

First participant enrolled

October 1, 2024

Completed
3 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

January 1, 2025

Completed
5 months until next milestone

Study Completion

Last participant's last visit for all outcomes

June 1, 2025

Completed
Last Updated

September 4, 2024

Status Verified

September 1, 2024

Enrollment Period

3 months

First QC Date

June 15, 2024

Last Update Submit

September 3, 2024

Conditions

Outcome Measures

Primary Outcomes (1)

  • Helmet use prevalence using a questionnaire

    The number of children using a bicycle helmet after visiting the emergency department (ED) following a bicycle accident compared to children who have not.

    6 months

Secondary Outcomes (1)

  • Helmet use attitude using a questionnaire

    6 months

Other Outcomes (2)

  • Association between period of time post accident and attitude using a questionnaire and electronic patient files (EPF)

    6 months

  • Association between type of injury and attitude using a questionnaire and EPF

    6 months

Study Arms (2)

study group

The study group consists of children between 6 and 18 years presenting at the ED of the Erasmus Medical Centre (Erasmus MC) in Rotterdam after a bicycle accident between January 2017 and June 2024.

Behavioral: Questionnaire

control group

The control group consists of children between 6 and 18 years in primary and secondary schools without a presentation at a ED after a bicycle accident in the past.

Behavioral: Questionnaire

Interventions

QuestionnaireBEHAVIORAL

A questionnaire about helmet use and attitude towards helmet use.

control groupstudy group

Eligibility Criteria

Age6 Years - 18 Years
Sexall(Gender-based eligibility)
Gender Eligibility Detailsparticipants will be asked what their biological gender is.
Healthy VolunteersYes
Age GroupsChild (0-17), Adult (18-64)
Sampling MethodProbability Sample
Study Population

The study group consists of children between 6 and 18 years presenting at the ED of the Erasmus Medical Centre (Erasmus MC) in Rotterdam after a bicycle accident between January 2017 and June 2024. The control group consists of children between 6 and 18 years in primary and secondary schools without a presentation at a ED after a bicycle accident in the past.

You may qualify if:

  • To be eligible for participation in this study, a patient must meet all of the following criteria:
  • Presentation at the ED of the Erasmus MC in Rotterdam between January 2017 and June 2024 after a bicycle accident.
  • Informed consent is obtained
  • A maximum score on the Glasgow Coma Scale at the time the questionnaire is administered.
  • Time between accident and questionnaire is at least 3 months
  • Informed consent is obtained
  • Using a bicycle

You may not qualify if:

  • Patients who meet any of the following criteria will be excluded from participation in this study:
  • A non-bicycle accident (e.g. pedestrian, scooter, car)
  • Being a bicycle passenger
  • Linguistic barrier (unable to answer questions in Dutch or English)
  • Presentation to any emergency department after a bicycle accident in the past.
  • Being a bicycle passenger
  • Linguistic barrier (unable to answer questions in Dutch or English)

Contact the study team to confirm eligibility.

Sponsors & Collaborators

MeSH Terms

Interventions

Surveys and Questionnaires

Intervention Hierarchy (Ancestors)

Data CollectionEpidemiologic MethodsInvestigative TechniquesHealth Care Evaluation MechanismsQuality of Health CareHealth Care Quality, Access, and EvaluationPublic HealthEnvironment and Public Health

Central Study Contacts

Antoinette V.J. Rozeboom, Dr. M.D.

CONTACT

Naoufal Bourimi, Bsc

CONTACT

Study Design

Study Type
observational
Observational Model
CASE CONTROL
Time Perspective
PROSPECTIVE
Target Duration
6 Months
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Principal Investigator

Study Record Dates

First Submitted

June 15, 2024

First Posted

July 8, 2024

Study Start

October 1, 2024

Primary Completion

January 1, 2025

Study Completion

June 1, 2025

Last Updated

September 4, 2024

Record last verified: 2024-09

Data Sharing

IPD Sharing
Will not share