Epidemiology of Injuries During Crossfit Practice

NCT05199220 | Terminated

• 1 other identifier: 2021/CHU/26
• Study Type: observational
• Target: 542
• Locations: 1 country
• Sites: 1

Brief Summary

This study aims to precisely describe epidemiology of injuries than occur during practice of crossfit. Each participant will complete questionnaires in order to identify injuries. The first questionnaire will be completed at the moment of the inclusion and the second questionnaire will be completed if participant has injuries every 3 months until month 12.

Conditions

Sport Injury

Outcome Measures

Primary Outcomes (7)

• Location of injury by questionnaire

  the location of the injury on the body must be specified

  at month 3

• laterality of injury by questionnaire

  Laterality of injury must be precised if to be at right or left

  at month 3

• mechanism of injury by questionnaire

  it will be identified as a traumatic injury or an overuse. Traumatic injury is due to an acute identified event. An overuse is due to repetitive train injury.

  at month 3

• circumstance of injury occurence by questionnaire

  circumstance is defined as when occurs injury : suddenly or gradually

  at month 3

• injury relapse or not

  injury relapse is classified as early relapse if occurs within 2 months after the healing, as late relapse if occurs from 2 months to 12 months after the healing or as very late relapse if occurs after more 12 months.

  at month 3

• diagnosis of injury

  diagnosis will be classified according to the OSICS 10 classification

  at month 3

• record of exposure to injury

  Training volume will be recorded by level of practice (leisure practice, club practice and competition practice)

  at month 3

Study Arms (1)

Questionnaire

Participant must complete a questionnaire about injury during crossfit practice

Other: Questionnaire

Interventions

Questionnaire OTHER

Participant must complete a questionnaire about injury during crossfit practice

Questionnaire

Eligibility Criteria

• Age: 18 Years+
• Sex: all
• Healthy Volunteers: Yes
• Age Groups: Adult (18-64), Older Adult (65+)
• Sampling Method: Non-Probability Sample

Study Population

All adult who practices crosffit must be included in Reunion Island

You may qualify if:

• person affiliated to a crossfit structure at Reunion Island at the beginning of the study
• personne who agrees to participate in the study

You may not qualify if:

• person under tutorship or curatorship,
• person whose the initial questionnaire initial is complete,
• person who can neither read nor write french.
• person planning to leave Reunion Island within 12 months after enrolment in the study

Sponsors & Collaborators

• Centre Hospitalier Universitaire de la Réunion: lead

Study Sites (1)

Crosffit Structure

Saint-Pierre, Reunion

Location

MeSH Terms

Interventions

Surveys and Questionnaires

Intervention Hierarchy (Ancestors)

Data Collection; Epidemiologic Methods; Investigative Techniques; Health Care Evaluation Mechanisms; Quality of Health Care; Health Care Quality, Access, and Evaluation; Public Health; Environment and Public Health

Study Design

• Study Type: observational
• Observational Model: COHORT
• Time Perspective: PROSPECTIVE
• Sponsor Type: OTHER
• Responsible Party: SPONSOR

Study Record Dates

• First Submitted: December 6, 2021
• First Posted: January 20, 2022
• Study Start: November 24, 2021
• Primary Completion: February 24, 2022
• Study Completion: August 1, 2022
• Last Updated: March 13, 2026

Record last verified: 2026-03

Locations

RE (1)