CClinicalTrials.gg
CompletedNCT03309904SWIPEUpdated Aug 21, 2018

Sport Without Injury ProgrammE Floorball

An interventional study of Knee Control training program in Athletic Injuries, sponsored by Linkoeping University. Completed at 1 site in Sweden. Open to participants aged 12 Years to 17 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2018-08-21.

Sponsored by Linkoeping University · Not applicable, Interventional, and Prevention

Phase
Not applicable
Study type
Interventional
Enrollment
910
Allocation
Randomized
Ages
12 Years to 17 Years
Sex
All
01

Study summary

This study evaluates the preventive effect of a neuromuscular training program on injuries in youth floorball players. Half of participants will receive the training program, and half act as control and perform their usual training practices.

Read the detailed description

The study is a cluster-randomized controlled trial including male and female youth (12-17 years) floorball players. Club is used as cluster unit.

Coaches in the intervention group receive education of the preventive neuromuscular training program Knee Control (Knäkontroll) before the start of the season. Knee Control consists of 6 different exercises, with 4 different variations and 1 pair-exercise, and takes about 10 minutes to complete. In addition, coaches are instructed to perform a 5-minute running warm-up before the Knee Control exercises. Teams are to carry out the intervention at all training sessions, and the 5-minute warm-up also before all matches.

Coaches in the control group carry on their normal training and warm-up routines with their clubs.

Teams are followed for one full season: October 2017 - March 2018. Data registered for the study include exposure to floorball training and matches, and injuries that occur as a result of participation in floorball.

02

Conditions studied

  • Athletic Injuries
03

Who can participate

Ages eligible
12 Years to 17 Years
Sexes eligible
All
Accepts healthy volunteers
Yes

Inclusion criteria

  • Teams with players 12-17 years of age (born 2000-2005)
  • Teams who have not used a structured training program aiming to prevent injuries (the Knee Control or similar program) on a regular basis the last year
  • Teams who have training at least twice per week

Exclusion criteria

Exclusion Criteria:

-

04

Study design

Phase
Not applicable
Primary purpose
Prevention
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Single (Outcomes assessor)
Enrollment
910 participants (actual)

Study arms

  • Experimental
    Knee Control training program

    The Knee Control program is a neuromuscular training program that consists of 6 different exercises, with 4 levels of progression and one pair-exercise, for each exercise. The Knee Control program takes about 10 minute to complete after familiarization. In addition, a 5-minute running warm-up is instructed to coaches. Coaches are to perform the Knee Control program + the 5 minute warm-up at all training sessions during the season, and the 5 minute warm-up before all matches.

    Other: Knee Control training program

  • No intervention
    Control group - usual training

    The control group teams receive no intervention, and coaches are instructed to carry out their normal training and warm-up practice throughout the season.

Interventions

  • OtherKnee Control training program

    10-minute training program to be performed at all team training sessions during the season.

05

What researchers measure

Primary outcomes

  1. All physical complaints injury

    Any floorball related injury regardless of need of care or absence from floorball training or matches ("all physical complaints" injury definition)

    Time frame: Study start up to end of season (6 months)

Secondary outcomes

  1. Time-loss injury

    Floorball related injury causing absence from the next training or match with the team ("time-loss injury")

    Time frame: Study start up to end of season (6 months)

  2. Medical attention injury

    Floorball related injury requiring the player to seek care ("medical attention injury")

    Time frame: Study start up to end of season (6 months)

  3. Adverse events

    Adverse events of using the program (intervention group only)

    Time frame: Study start up to end of season (6 months)

  4. Intervention compliance and fidelity

    Coach reported compliance and fidelity with the program protocol (intervention group only)

    Time frame: Study start up to end of season (6 months)

  5. Coach experience of injuries and intervention program

    Coach baseline and follow-up experiences of injuries (control group and intervention group) and of the Knee Control program (intervention group only)

    Time frame: Baseline and 6 months

  6. Player experience of injuries and intervention program

    Player baseline and follow-up experiences of injuries (control group and intervention group) and of the Knee Control program (intervention group only)

    Time frame: Baseline and 6 months

  7. Exercise fidelity

    Exercise fidelity (observation of the technique when using the intervention in select intervention group teams)

    Time frame: At approximately 2 months and 5 months

  8. Health care need

    Number of health care visits due to floorball related injuries during the season, type of diagnostic examinations and treatments

    Time frame: After study end at 6 months

  9. Costs

    Estimated costs of floorball related injuries and costs of the intervention

    Time frame: After study end at 6 months

06

Study locations

1 site
  • Linköping University
    Linköping, 58183, Sweden
07

References and documents

Publications

  • Perera NKP, Walden M, Lindblom H, Akerlund I, Sonesson S, Hagglund M. Illness prevalence and symptoms in youth floorball players: a one-season prospective cohort study involving 471 players. BMJ Open. 2021 Dec 14;11(12):e051902. doi: 10.1136/bmjopen-2021-051902. PubMed 34907058 ↗
  • Akerlund I, Walden M, Sonesson S, Hagglund M. Forty-five per cent lower acute injury incidence but no effect on overuse injury prevalence in youth floorball players (aged 12-17 years) who used an injury prevention exercise programme: two-armed parallel-group cluster randomised controlled trial. Br J Sports Med. 2020 Sep;54(17):1028-1035. doi: 10.1136/bjsports-2019-101295. Epub 2020 Jan 28. PubMed 31992545 ↗

Individual participant data

Plan to share: Undecided — Undecided, possibly share deidentified exposure and injury outcome data

08

Registry details

Key details

Study ID
NCT03309904
Lead sponsor
Linkoeping University
Responsible party
Martin Hägglund (Associate professor, Linkoeping University) — Principal investigator
First posted
Oct 16, 2017
Start date
Sep 15, 2017
Primary completion
Apr 15, 2018
Completion
May 31, 2018
Last update
Aug 21, 2018

Study contacts

Martin Hägglund, PhD
principal investigator · Linkoeping University

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Aug 2018. You cannot join it, but the record below documents what was studied.

Follow this study

Get an email when the registry record changes — status, dates, results — or when someone posts here.

Sign in to follow

Discussion

Questions and observations about this study, from anyone following it. Not medical advice, and not a channel to the study team — their contact details are on the registry record.

Sign in to join the discussion. Reading takes no account; posting does. You choose a display name, and a pseudonym is the default.

Nothing here yet. If you are running this trial, taking part in it, or weighing whether to, this is the place to say so.

Start the discussion