CrossFit InjuriesCROSSFITNCT03494283
CrossFit's Injuries Study in Grand Nancy Clubs During 2018-2019
An observational study of CrossFit Injuries, run by Central Hospital, Nancy, France at 1 site in France.
Trial summary
CrossFit is a recent sport that has been democratized since the beginning of the 2000's in France. The 3 major studies of CrossFit injuries were conducted in the United States in 2014, Brazil in 2016 and the United States in 2017. Read more about this study
- Who is it for?
- Ages 18 years and olderHealthy volunteers can take part
- Conditions the study is for
- CrossFit Injuries
- What is being tested?
- Practice Behaviour
- Type of treatment
- Lifestyle or therapy programme
- How many people
- 88 participants
- Where
- 1 siteFrance
- Study dates
- 4 Sep 2018to 3 May 2019
- Phase
- Observational
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 years and older
- All sexes
- Healthy volunteers accepted
- Adult, Older adult
Study population: Men and women * 18 years and over * Practicing Crossfit in a club of the Grand Nancy * Information and non-opposition to research
Who may be able to join
- Men and women
- 18 years and over
- Practicing CrossFit in a club of the Grand Nancy
- Information and non-opposition to research
Who cannot join
- Opposition to study
Trial locations and contacts
1 site in 1 country.
About this study
Official title: Prospective Epidemiological Study of Injuries Encountered in the Practice of CrossFit in Grand Nancy Clubs Over a Period of 8 Months.
CrossFit is a recent sport that has been democratized since the beginning of the 2000's in France. The 3 major studies of CrossFit injuries were conducted in the United States in 2014, Brazil in 2016 and the United States in 2017. They show a discrepancy in terms of injuries average, from 19.4% to 31% in relation to an upsurge in the number of CrossFit practitioners, the specific training or not of the coaches framing this activity, the practice or not in competition. The main locations of these wounds are highlighted at the shoulders, lumbar region and knees. In France, to date, no epidemiological studies have been conducted on this subject.
Hypothesis: High incidence of injuries related to a lack of framing, or bad practice and ignorance of CrossFit practitioners.
Read more
Objectives : Estimate the injuries incident due to the CrossFit practice over a 8-month period in an adult population who practice in clubs .
Research, among the anthropometric, sociodemographic, environmental, and the nature and frequency of practice and training sessions, those which are associated with the occurrence of injury in this cohort.
- Conditions
- CrossFit Injuries
- Being tested
- Practice Behaviour
- Keywords
- CrossFit injuries
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Practice BehaviourBehavioural
Improve and modify practice of the practicers and of the professionals who are framing to decrease the injury incidence.
| Study group | Role | What they receive |
|---|---|---|
| CrossFit injuries | Not described Receives: Behavioral: Practice Behaviour |
What is being measured
The primary outcome is the main question the study is designed to answer.
CrossFit's injuries follow-up questionaire
Questionaire about musculoskeletal pain or discomfort due to CrossFit practice during the previous month .For a period of 8 months, in a population of adults practicing in a club, with musculoskeletal injuries questionaire. A questionaire is given each month during 8 months concerning the previous month ( Questions about physical pain that they felt, practice modification... )This questionaire is not validated.
Measured: each month during 8 months
Secondary outcomes (1)
CrossFit's injuries inclusion questionaire .
One questionaire is given at inclusion for baseline demographic and baseline data (Age, sex , size , work's condition, practiced sports ) . At the end of the study, the goal is to relate these data to the incidence of injuries found .This questionaire is not validated.
Measured: At inclusion
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted11 Apr 2018
- Study start4 Sep 2018
- Primary completion3 May 2019
- Study completion3 May 2019
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for CrossFit InjuriesStudies of the same condition, open and under way.
- More trials run by Central Hospital, Nancy, FranceThe sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Observational
- Observational model
- Cohort
- Time perspective
- Prospective
- Enrolment
- 88 participants (actual)
Sponsor and investigators
- Lead sponsor
- Central Hospital, Nancy, France
- Sponsor type
- University, hospital or other
- Responsible party
- Sponsor
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT03494283
- Sponsor's protocol ID
- 2017-A02825-48
- Acronym
- CROSSFIT
- Status last verified
- Nov 2019
- First submitted
- 15 Dec 2017
- Last updated
- 26 Nov 2019
- Results posted
- No
- Data monitoring committee
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- No
Study at a glance
From the registry record, last updated by the sponsor on 26 Nov 2019. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Prospective Epidemiological Study of Injuries Encountered in the Practice of CrossFit in Grand Nancy Clubs Over a Period of 8 Months.
- ClinicalTrials.gov ID
- NCT03494283
- Acronym / sponsor ID
- CROSSFIT / 2017-A02825-48
- Conditions
- CrossFit Injuries
- Keywords
- CrossFit injuries
- Study type
- Observational
- Recruitment status
- Completed
- Enrolment
- 88 participants (actual)
- Lead sponsor
- Central Hospital, Nancy, FranceUniversity, hospital or other
- Study start
- 4 Sep 2018 (actual)
- Primary completion
- 3 May 2019 (actual)
- Study completion
- 3 May 2019 (actual)
- First posted
- 11 Apr 2018 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
CrossFit is a recent sport that has been democratized since the beginning of the 2000's in France. The 3 major studies of CrossFit injuries were conducted in the United States in 2014, Brazil in 2016 and the United States in 2017. They show a discrepancy in terms of injuries average, from 19.4% to 31% in relation to an upsurge in the number of CrossFit practitioners, the specific training or not of the coaches framing this activity, the practice or not in competition. The main locations of these wounds are highlighted at the shoulders, lumbar region and knees. In France, to date, no epidemiological studies have been conducted on this subject.
Hypothesis: High incidence of injuries related to a lack of framing, or bad practice and ignorance of CrossFit practitioners.
Objectives : Estimate the injuries incident due to the CrossFit practice over a 8-month period in an adult population who practice in clubs .
Research, among the anthropometric, sociodemographic, environmental, and the nature and frequency of practice and training sessions, those which are associated with the occurrence of injury in this cohort.
Study design
- Observational model
- Cohort
- Time perspective
- Prospective
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| CrossFit injuries | – | Behavioral: Practice Behaviour |
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Accepted
- Age groups
- Adult, Older adult
- Study population
- Men and women * 18 years and over * Practicing Crossfit in a club of the Grand Nancy * Information and non-opposition to research
Key inclusion criteria (4 listed)
- Men and women
- 18 years and over
- Practicing CrossFit in a club of the Grand Nancy
- Information and non-opposition to research
Key exclusion criteria (1 listed)
- Opposition to study
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| Practice BehaviourImprove and modify practice of the practicers and of the professionals who are framing to decrease the injury incidence. | Behavioural | CrossFit injuries |
Primary outcome
CrossFit's injuries follow-up questionaire
Time frame: each month during 8 months
Questionaire about musculoskeletal pain or discomfort due to CrossFit practice during the previous month .For a period of 8 months, in a population of adults practicing in a club, with musculoskeletal injuries questionaire. A questionaire is given each month during 8 months concerning the previous month ( Questions about physical pain that they felt, practice modification... )This questionaire is not validated.
1 secondary outcome
CrossFit's injuries inclusion questionaire .
Time frame: At inclusion
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 26 Nov 2019.
- Individual participant dataSharing planned: No
Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
The record lists no contact. Use the official record to reach the sponsor.
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
An observational study of CrossFit Injuries, run by Central Hospital, Nancy, France at 1 site in France.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 4 inclusion and 1 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 26 Nov 2019. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in France. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
CrossFit's injuries follow-up questionaire (time frame: each month during 8 months). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 26 Nov 2019.