Hamstring Injury (HAMIR) Index

Completed

Conditions studied: Hamstring Injury

In brief

The investigators will combine state-of-the-art quantitative imaging, on-field biomechanics, and computational analytics into the largest-of-its-kind study to assess hamstring strain injury (HSI) risk and recovery in elite collegiate football players. The study will take place over 3 years and enroll up to 560 student athletes from Division I (D1) teams: University of Wisconsin-Madison, Brigham Young University and the University of North Carolina-Chapel Hill.

Key facts

Study ID

NCT05343052

Run by

University of Wisconsin, Madison

People needed

699

Starts

2022-04-25

Expected to finish

2025-06-05

Last updated by the study team

2025-06-11

Who can join

Age: 18 and older, up to 26. Sex: any. Healthy volunteers: accepted.

You may qualify if…

• Student-athlete rostered on the varsity football team of participating institutions between 5/1/2022-6/30/2025 (study period)

You may not qualify if…

• History of malignant disease
• Contraindication to MRI

Where it is running

• Indiana University — Bloomington, Indiana, United States
• Notre Dame University — Notre Dame, Indiana, United States
• University of North Carolina - Chapel Hill — Chapel Hill, North Carolina, United States
• Brigham Young University — Provo, Utah, United States
• University of Wisconsin - Madison — Madison, Wisconsin, United States

Full record on ClinicalTrials.gov

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