Sports InjuryNCT04954950
An Epidemiological Study on Winter Sports Injury in Chinese Population
An observational study of Sports Injury, run by Peking University Third Hospital at 1 site in China.
Trial summary
The aims of the study are to describe the injury patterns among recreational skiers and snowboarders in China and to provide primary data to guide the reconstruction of regional healthcare facilities to deal with the increasing number of participants in snow sports. Read more about this study
- Who is it for?
- Any age
- Conditions the study is for
- Sports Injury
- How many people
- 5,000 participants
- Where
- 1 siteChina
- Study dates
- 1 Jul 2019to 31 Dec 2021
- 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 Any age
- All sexes
- Child, Adult, Older adult
Study population: Data for this retrospective study were collected from the resort clinic in Chongli during ski season. Chongli is a destination ski resort in Northern China which has various terrains and has the largest number of annual visits.
Who may be able to join
- Skiing and snowboarding injuries
Who cannot join
- Skiing and snowboarding visitors without injuries
Trial locations and contacts
1 site in 1 country.
China1 site, 1 recruiting
- Recruiting
Peking university third hospital
Beijing, Beijing Municipality, 100191
yingfang ao, M.D., 13910125935, aoyingfang@163.com
About this study
The aims of the study are to describe the injury patterns among recreational skiers and snowboarders in China and to provide primary data to guide the reconstruction of regional healthcare facilities to deal with the increasing number of participants in snow sports.
Read the detailed description
A retrospective study was performed in Ski Resorts in Chongli, China. 5000-10000 injured skiers and snowboarders will be recruited. Data of all injury patients in the resort clinic will be collected. Patients' information, including sex, age, equipment, skill level and injured body part, will be analysed.
- Conditions
- Sports Injury
- Being tested
- no intervention
- Medical subject headings
- Athletic Injuries
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
no interventionOther
no intervention
| Study group | Role | What they receive |
|---|---|---|
| sports injuries | Patients were classified according to self-reported years of participation in skiing and snowboarding: beginner (first season), medium (1-5 years), advanced (5-10 years) and expert (≥10 years). Date of injury was divided into weekdays and weekends/ holidays according to the Chinese government holiday arrangement. Receives: Other: no intervention |
What is being measured
The primary outcome is the main question the study is designed to answer.
sex
male/female
Measured: 1 week after injury
age
15-60/>60
Measured: 1 week after injury
Equipment
Equipment was classified into skis and snow-boards. Special equipment such as cross-country skis and skiboards is rare in China and has not been recorded in the present study.
Measured: 1 week after injury
Skill level
Patients were classified according to self-reported years of participation in skiing and snowboarding: beginner (first season), medium (1-5 years), advanced (5-10 years) and expert (≥10 years).
Measured: 1 week after injury
Date of injury
Date of injury was divided into weekdays and weekends/holidays according to the Chinese government holiday arrangement.
Measured: 1 week after injury
Causes of injury
We summarised causes of injury into two types according to the subjective description of the scene of injury: not involving others, defined as falling or crashing without any body contact with others; and involving others, defined as crashing that involves two or more people.
Measured: 1 week after injury
Slope difficulty
Slope difficulty was categorised into beginner trail, medium trail and advanced trail according to the official data of slope inclination angle.
Measured: 1 week after injury
Injured body parts
Injured body parts were categorised into the following four anatomical body regions: (1) head/cervical, (2) torso, (3) upper extremity and (4) lower extremity.
Measured: 1 week after injury
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted8 Jul 2021
- Study start1 Jul 2019
- Primary completion1 Jul 2019
- Study completion31 Dec 2021 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Sports InjuryStudies of the same condition, open and under way.
- More trials run by Peking University Third HospitalThe 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
- Other
- Time perspective
- Cross-sectional
- Enrolment
- 5,000 participants (estimated)
Sponsor and investigators
- Lead sponsor
- Peking University Third Hospital
- Sponsor type
- University, hospital or other
- Responsible party
- Sponsor
- Investigators
- yingfang ao, M.D., Study chair, Peking University Third Hospital
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT04954950
- Sponsor's protocol ID
- M2019456
- Status last verified
- Jun 2021
- First submitted
- 27 Jun 2021
- Last updated
- 8 Jul 2021
- Results posted
- No
- Data monitoring committee
- Yes
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- Undecided
Study at a glance
From the registry record, last updated by the sponsor on 8 Jul 2021. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- An Epidemiological Study on Winter Sports Injury in Chinese Population
- ClinicalTrials.gov ID
- NCT04954950
- Acronym / sponsor ID
- M2019456
- Conditions
- Sports Injury
- Study type
- Observational
- Recruitment status
- Unknown status
- Enrolment
- 5,000 participants (estimated)
- Lead sponsor
- Peking University Third HospitalUniversity, hospital or other
- Study start
- 1 Jul 2019 (actual)
- Primary completion
- 1 Jul 2019 (actual)
- Study completion
- 31 Dec 2021 (estimated)
- First posted
- 8 Jul 2021 (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.
The aims of the study are to describe the injury patterns among recreational skiers and snowboarders in China and to provide primary data to guide the reconstruction of regional healthcare facilities to deal with the increasing number of participants in snow sports.
Detailed description
A retrospective study was performed in Ski Resorts in Chongli, China. 5000-10000 injured skiers and snowboarders will be recruited. Data of all injury patients in the resort clinic will be collected. Patients' information, including sex, age, equipment, skill level and injured body part, will be analysed.
Study design
- Observational model
- Other
- Time perspective
- Cross-sectional
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| sports injuries | – | Other: no interventionPatients were classified according to self-reported years of participation in skiing and snowboarding: beginner (first season), medium (1-5 years), advanced (5-10 years) and expert (≥10 years). Date of injury was divided into weekdays and weekends/ holidays according to the Chinese government holiday arrangement. |
Who may qualify
- Sex
- All
- Age groups
- Child, Adult, Older adult
- Study population
- Data for this retrospective study were collected from the resort clinic in Chongli during ski season. Chongli is a destination ski resort in Northern China which has various terrains and has the largest number of annual visits.
Key inclusion criteria (1 listed)
- Skiing and snowboarding injuries
Key exclusion criteria (1 listed)
- Skiing and snowboarding visitors without injuries
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 |
|---|---|---|
| no interventionno intervention | Other | sports injuries |
Primary outcome
sex
Time frame: 1 week after injury
male/female
age
Time frame: 1 week after injury
15-60/>60
Equipment
Time frame: 1 week after injury
Equipment was classified into skis and snow-boards. Special equipment such as cross-country skis and skiboards is rare in China and has not been recorded in the present study.
Skill level
Time frame: 1 week after injury
Patients were classified according to self-reported years of participation in skiing and snowboarding: beginner (first season), medium (1-5 years), advanced (5-10 years) and expert (≥10 years).
Date of injury
Time frame: 1 week after injury
Date of injury was divided into weekdays and weekends/holidays according to the Chinese government holiday arrangement.
Causes of injury
Time frame: 1 week after injury
We summarised causes of injury into two types according to the subjective description of the scene of injury: not involving others, defined as falling or crashing without any body contact with others; and involving others, defined as crashing that involves two or more people.
Slope difficulty
Time frame: 1 week after injury
Slope difficulty was categorised into beginner trail, medium trail and advanced trail according to the official data of slope inclination angle.
Injured body parts
Time frame: 1 week after injury
Injured body parts were categorised into the following four anatomical body regions: (1) head/cervical, (2) torso, (3) upper extremity and (4) lower extremity.
Results and safety
Results are not available in the source record.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 8 Jul 2021.
- Individual participant dataSharing planned: Undecided
Related trials for Sports Injury
Not yet recruiting
Supporting Athletes' Return to Sports After ACL Reconstruction: A Study of a Psychological Readiness Program
Anterior Cruciate Ligament Reconstruction, Anterior Cruciate Ligament Injuries
Not yet recruiting
Functional Recovery After a Recent Lateral Ankle Sprain With Early Initiation of Rehabilitation: Changes in the Ankle-GO Score and Its Association With Return to Sport and Recurrent Sprains.
Ankle Sprain
Recruiting
Enovis High Ankle Sprain Brace Testing
Athletes in Cutting Sports
Not yet recruiting
Integrating Sport-Specific Comprehensive Training to Upscale Performance in Women and Girls
Sport Injuries, Performance in Sport
Not yet recruiting
PNF Effects on Volleyball Performance
Sport Injuries
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.
yingfang ao, M.D. study chair
Peking University Third Hospital
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 Sports Injury, run by Peking University Third Hospital at 1 site in China.
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 1 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: status not confirmed, as of the sponsor's last update on 8 Jul 2021. 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 China. 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?
Results are not available in the source record.
How can a doctor refer a patient or contact the research team?
Contact nayun chen, M.D. (+86 010-82265753, aoyingfang@163.com), or a site near the patient. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
sex (time frame: 1 week after injury). The study lists 8 primary outcomes in all. 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 8 Jul 2021.