NCT05752695

Brief Summary

This study aims to investigate if a detailed and comprehensive survey can identify, explain and prevent the risk factors for ACL injury. A a new questionnaire has been developed with questions to young athletes who have suffered an anterior cruciate ligament injury. The questionnaire is more detailed and provide more information about how the anterior cruciate ligament injury occurred compared with the questionnaires currently available in the literature. This careful documentation will provide new knowledge and might be used to identify, explain and prevent risk factors that cause young athletes to suffer an anterior cruciate ligament injury.

Trial Health

75
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
200

participants targeted

Target at P75+ for all trials

Timeline
32mo left

Started Sep 2023

Longer than P75 for all trials

Geographic Reach
1 country

1 active site

Status
enrolling by invitation

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

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Study Timeline

Key milestones and dates

Study Progress50%
Sep 2023Dec 2028

First Submitted

Initial submission to the registry

February 21, 2023

Completed
10 days until next milestone

First Posted

Study publicly available on registry

March 3, 2023

Completed
6 months until next milestone

Study Start

First participant enrolled

September 1, 2023

Completed
5.3 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

December 31, 2028

Expected
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

December 31, 2028

Last Updated

December 30, 2025

Status Verified

December 1, 2025

Enrollment Period

5.3 years

First QC Date

February 21, 2023

Last Update Submit

December 23, 2025

Conditions

Anterior Cruciate Ligament Injuries

Outcome Measures

Primary Outcomes (1)

  • Total work load

    Total hours, per week, of practice and games.

    Day 1

Secondary Outcomes (7)

  • Number of teams

    Day 1

  • Injury situation 1

    Day 1

  • Injury situation 2

    Day 1

  • Injury situation 3

    Day 1

  • Physical well-being

    Day 1

  • +2 more secondary outcomes

Study Arms (1)

ACL injured athletes

Athletes with defined ACL injury.

Eligibility Criteria

Age12 Years - 55 Years
Sexall
Healthy VolunteersNo
Age GroupsChild (0-17), Adult (18-64)
Sampling MethodNon-Probability Sample
Study Population

Athletes with ACL defined ACL injury.

You may qualify if:

  • Athlete
  • Defined ACL injury

You may not qualify if:

  • Non athletes
  • Younger than 12 years

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Sofia Ryman Augustsson

Kalmar, 391 82, Sweden

Location

MeSH Terms

Conditions

Anterior Cruciate Ligament Injuries

Condition Hierarchy (Ancestors)

Knee InjuriesLeg InjuriesWounds and Injuries

Study Design

Study Type
observational
Observational Model
CASE ONLY
Time Perspective
CROSS SECTIONAL
Target Duration
1 Day
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Associate Professor

Study Record Dates

First Submitted

February 21, 2023

First Posted

March 3, 2023

Study Start

September 1, 2023

Primary Completion (Estimated)

December 31, 2028

Study Completion (Estimated)

December 31, 2028

Last Updated

December 30, 2025

Record last verified: 2025-12

Data Sharing

IPD Sharing
Will not share

Locations

SE(1)