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The aim of the study is to investigate pain, function and quality of life before and 10-12 months after surgical repair and/or rehabilitation of hamstrings avulsion
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Orthopaedic surgery and/or rehabilitation | Procedure | The avulsion is repaired and hereafter the patient follows rehabilitation. Some are treated conservatively and only follow rehabilitation. |
| Measure | Description | Time Frame |
|---|---|---|
| Perth Hamstring Assessment Tool (PHAT) (0-100 scale) | Overall tool and pain subscale during sitting, steps and relaxing separately extracted. 0 indicates total problems and 100 no problems. | Change from before surgery to 10-12 months after surgery on the 0-100 scale. |
| Knee flexion strength of affected leg (Newton meters per kilogram) | Maximal knee flexion strength of affected leg expressed as newton meters per kilogram, measured with a handheld dynamometer | Change from before surgery to 10-12 months after surgery |
| Hip extension strength of affected leg (Newton meters per kilogram) | Maximal hip extension strength of affected leg expressed as newton meters per kilogram, measured with a handheld dynamometer | Change from before surgery to 10-12 months after surgery |
| Overall health | 0-100 continuous scale (0 worst imaginable health, 100 best imaginable health) | Change from before surgery to 10-12 months after surgery on the 0-100 scale |
| Measure | Description | Time Frame |
|---|---|---|
| Knee flexion strength of contralateral leg (Newton meters per kilogram) | Maximal knee flexion strength of contralateral leg expressed as newton meters per kilogram, measured with a handheld dynamometer | Change from before surgery to 10-12 months after surgery |
| Hip extension strength of contralateral leg (Newton meters per kilogram) |
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Inclusion Criteria:
Exclusion Criteria:
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Patients diagnosed with hamstring avulsion
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Signe Kierkegaard | Horsens | Danmark | DK-8700 | Denmark |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 39440155 | Result | Spoorendonk K, Bohn MB, Storm JO, Lund B, Kierkegaard-Brochner S. Proximal Hamstring Avulsions: Surgical Versus Conservative Treatment Using a Shared Decision-Making Strategy. Orthop J Sports Med. 2024 Oct 21;12(10):23259671241275656. doi: 10.1177/23259671241275656. eCollection 2024 Oct. |
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Maximal hip extension strength of contralateral leg expressed as newton meters per kilogram, measured with a handheld dynamometer |
| Change from before surgery to 10-12 months after surgery |
| Hip Sports Activity Scale (0-8 scale) | Type of activity before injury and present 0, no activity, 8 athlete level. | Change from before surgery to 10-12 months after surgery on the 0-8 scale |