Clinical and Radiological Results of Osteochondral Repair Using MaioRegen in Knee and Ankle Surgery

Barmherzige Brüder Eisenstadt15 enrolled

Overview

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.

Study Type

INTERVENTIONAL

Allocation

Purpose

TREATMENT

Masking

NONE

Enrollment

Conditions

Osteochondral Lesion of Talus Degenerative Lesion of Articular Cartilage of Knee

Interventions

implantation of MaioRegen fleece into osteochondral lesionDEVICE

arthroscopic localization of lesion, arthroscopic guided mini-arthrotomy and implantation of defect sized MaioRegen fleece

Eligibility

Sex: ALLMin age: 16 YearsMax age: 65 Years

Medical Language ↔ Plain English

Inclusion Criteria: * single osteochondral lesion in knee/ankle (2-4 sq cm) Exclusion Criteria: * multiple osteochondral lesions * pre-existing injuries/arthropathies

Outcomes

Primary Outcomes

MRI imaging - gap between cartilage-implant surface in mm

ingrowth of fleece into the cartilage

Time frame: 18 months post surgery