Pilot Study of a Tailored Model for Implementation of Injury Prevention Training in Youth Handball (the I-PROTECT Model) (I-PROTECT)

Tailored Model for Implementation of Injury Prevention Training in Youth Handball Compared With Current Practice: A Pilot Study of the I-PROTECT Model

This pilot study aims to test a tailored model (the I-PROTECT model) for implementation of injury prevention training in youth handball compared with current practice.

Study Overview

• Status: Completed
• Conditions: Athletic Injuries
• Intervention / Treatment: Behavioral: I-PROTECT model; Behavioral: Control group

Detailed Description

Injury prevention training is effective in reducing musculoskeletal injuries in youth athletes but has had limited public health impact because it is not widely or properly implemented. The lack of involving end-users at the individual and organizational levels is a main contributor to insufficient implementation.

This is a non-randomized pilot study included in the "Implementing injury Prevention training ROutines in TEams and Clubs in youth Team handball (I-PROTECT)" project. The overall aim of I-PROTECT is to achieve wide-spread, sustained and high-fidelity use of evidence-based injury prevention training in youth handball through behavior change at multiple levels within the sports delivery system (individual and organizational levels). The I-PROTECT model is evidence-based, theory-informed, and context-specific injury prevention training specifically tailored for youth handball players, incorporating physical and psychological components and an associated implementation strategy. The process of developing the I-PROTECT model has been described.

In a prospective single-case study (ClinicalTrials.gov registration number: NCT04481958), the I-PROTECT model was implemented and tested in all youth teams (n=19) of two clubs during the 2020/2021 handball season. Due to Covid pandemic restrictions, handball training was only performed for about 2 months, thus, affecting intervention implementation and data collection. To further evaluate, develop, and finalize the I-PROTECT model, we will in the current study conduct pilot testing in clubs not involved in developing the model, before testing the model in a larger scale study.

Two clubs in Sweden offering handball for youth players will be recruited by convenience sampling. One club will use the I-PROTECT model (experimental) and one club will use current practice (control). Intervention will be approx. 6 weeks. Data will be collected among stakeholders (players, coaches, club administrators, caregivers) before, during and after the intervention. Parametric, or non-parametric, tests will be used as appropriate for main and secondary outcomes. Data will be used to calculate sample size in the main outcome for a larger scale study as well as to assess implementation determinants.

• Study Type: Interventional
• Enrollment (Actual): 597
• Phase: Not Applicable

Contacts and Locations

Study Locations

• Sweden
  • Lund, Sweden, 22100
    • Eva Ageberg

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: 13 years and older (Child, Adult, Older Adult)
• Accepts Healthy Volunteers: Yes

Description

Stakeholders (players, coaches, caregivers, club administrators) of all youth teams (13-17 years) in two community handball clubs will be eligible for participation.

Inclusion Criteria:

• Players: ages 13-17 years and training ≥2 times/week in a team
• Coaches: leading ≥1 training session/week
• Caregivers: directly associated with the eligible players
• Club administrators: engagement in the issues of sports injury, coach education or policy development for youth players

Exclusion Criteria:

• Employed/paid players
• Stakeholder other than the groups listed in inclusion criteria

Study Plan

How is the study designed?

Design Details

• Primary Purpose: Prevention
• Allocation: Non-Randomized
• Interventional Model: Parallel Assignment
• Masking: Single

Number of Arms

2

Arms and Interventions

Participant Group / Arm	Intervention / Treatment
Experimental: I-PROTECT model; The I-PROTECT model is an end-user-driven intervention including evidence-based, theory-informed, and context-specific injury prevention training for youth handball, and an associated implementation strategy.	Behavioral: I-PROTECT model; The I-PROTECT model is based on existing research and knowledge of experts in sport medicine, sport psychology and implementation science, with the involvement of end-users throughout the process. The interdisciplinary intervention includes exercises based on physical and psychological principles of effective injury prevention training, specifically tailored for youth handball players, and support for developing a continuous implementation strategy. The intervention is delivered through a mobile application specifically developed for the I-PROTECT project (the I-PROTECT GO), including coach, player, club administrator, and caregiver modules. Coaches are introduced to the intervention in a workshop, and they will conduct the exercises with their teams during handball practice. Players will have support for conducting exercises on their own, and club administrators for developing an implementation strategy. Caregivers will have tailored information about injury prevention training.
Active Comparator: Control group; Youth coaches in the control group club will be asked to use injury prevention training available in the coach education material ("Ready for handball"), i.e., current practice in Sweden.	Behavioral: Control group; Youth coaches in the control group club will be asked to use injury prevention training available in the coach education material ("Ready for handball"), i.e., current practice in Sweden.

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Frequency of injury prevention training	Frequency of injury prevention training on a team level, reported by coaches weekly (0, 1, 2, 3 or more session/week). Using injury prevention training for two session or more per week at regular handball training over the intervention period will signify that injury prevention is implemented in a team (binary outcome: ≥2 per week or <2 per week).	Study start up to end of study (6 weeks)

Secondary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Adoption and fidelity (coaches)	Coaches' weekly report if they have followed the program as intended.	Study start up to end of study (6 weeks)
Implementation determinants	Questionnaire or interview data for implementation determinants will be collected for all stakeholders (players, coaches, caregivers, club representatives). Questions aligned with the Health Action Process Approach (HAPA) theory and the Reach, Effectiveness, Adoption, Implementation, and Maintenance (RE-AIM) framework will be adapted to each stakeholder group. Data will also be gathered (e.g., focus groups interviews) to enable an in-depth understanding of potential barriers and facilitators, acceptability, usability, and sustainability of the I-PROTECT model, including its packaging, and of potential barriers for filling in questionnaires.	After study end at approx. 6 weeks
Implementation determinants	Questionnaire data for implementation determinants will be collected for coaches and caregivers. Questions aligned with the Health Action Process Approach (HAPA) theory and the Reach, Effectiveness, Adoption, Implementation, and Maintenance (RE-AIM) framework will be adapted to each stakeholder group.	Baseline

Collaborators and Investigators

• Sponsor: Lund University
• Investigators: Principal Investigator: Eva Ageberg, PhD, Prof, Lund University

Publications and helpful links

General Publications

• Ageberg E, Bunke S, Nilsen P, Donaldson A. Planning injury prevention training for youth handball players: application of the generalisable six-step intervention development process. Inj Prev. 2020 Apr;26(2):164-169. doi: 10.1136/injuryprev-2019-043468. Epub 2020 Feb 4.

Study record dates

Study Major Dates

• Study Start (Actual): March 7, 2022
• Primary Completion (Actual): June 22, 2022
• Study Completion (Actual): December 31, 2022

Study Registration Dates

• First Submitted: March 7, 2022
• First Submitted That Met QC Criteria: March 21, 2022
• First Posted (Actual): March 31, 2022

Study Record Updates

• Last Update Posted (Actual): November 29, 2023
• Last Update Submitted That Met QC Criteria: November 22, 2023
• Last Verified: November 1, 2023

More Information

Terms related to this study

• Additional Relevant MeSH Terms: Wounds and Injuries; Athletic Injuries
• Other Study ID Numbers: 2020-02952; 2014/713 (Other Identifier: Regional Ethical Review Board in Lund, Sweden)

Plan for Individual participant data (IPD)

• Plan to Share Individual Participant Data (IPD)?: UNDECIDED
• IPD Plan Description: Share published data on reasonable request

Drug and device information, study documents

• Studies a U.S. FDA-regulated drug product: No
• Studies a U.S. FDA-regulated device product: No