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Osteochondral lesions in knee and ankle are injuries commonly seen in young patients. MaioRegen fleece is a cartilage substitute which can be used in circumscribed defects.
This prospective study follows patients treated with MaioRegen implants from pre-surgery until 24 months post-surgery.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| osteochondral lesions in knee/ankle | Other | patients with traumatic and atraumatic osteochondral lesions in knee/ankle, implantation of MaioRegen fleece into osteochondral lesion |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| implantation of MaioRegen fleece into osteochondral lesion | Device | arthroscopic localization of lesion, arthroscopic guided mini-arthrotomy and implantation of defect sized MaioRegen fleece |
| Measure | Description | Time Frame |
|---|---|---|
| MRI imaging - gap between cartilage-implant surface in mm | ingrowth of fleece into the cartilage | 18 months post surgery |
| Measure | Description | Time Frame |
|---|---|---|
| clinical outcome measurement | Lysholm Knee Score Cincinatti Knee Scale IKDC Knee Score AOFAS Hindfoot Score Foot&Ankle Disability Index | pre-surgery |
| clinical outcome measurement | Lysholm Knee Score Cincinatti Knee Scale IKDC Knee Score AOFAS Hindfoot Score Foot&Ankle Disability Index |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Richard Kellner, MD | Barmherzige Brueder Eisenstadt | Principal Investigator |
| Harald Boszotta, MD | Barmherzige Brueder Eisenstadt | Study Chair |
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|
| 6 months post-surgery |
| clinical outcome measurement | Lysholm Knee Score Cincinatti Knee Scale IKDC Knee Score AOFAS Hindfoot Score Foot&Ankle Disability Index | 12 months post-surgery |
| clinical outcome measurement | Lysholm Knee Score Cincinatti Knee Scale IKDC Knee Score AOFAS Hindfoot Score Foot&Ankle Disability Index | 18 months post-surgery |
| clinical outcome measurement | Lysholm Knee Score Cincinatti Knee Scale IKDC Knee Score AOFAS Hindfoot Score Foot&Ankle Disability Index | 24 months post-surgery |