Comparison of Autologous Osteoperiosteal and Osteochondral Transplantation for the Treatment of Medial Large Cystic Osteochondral Lesions of the Talus
Sponsor study identifier
observational
46
0 countries
N/A
Study Start
March 1, 2014
Actual (reported)Primary Completion
November 30, 2017
Actual (reported)Study Completion
November 10, 2020
Actual (reported)Autologous osteoperiosteal transplantation using tissue harvested from the iliac crest is used to treat large cystic osteochondral lesions of the talus. This study is to compare clinical and radiological outcomes between patients undergoing AOPT and those undergoing AOCT for large cystic OLTs.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
November 10, 2020
Actual (reported)Click on a node to explore related trials.
Some registry-reported names shown below are not yet linked in this graph.
Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
March 1, 2014
Actual (reported)November 30, 2017
Actual (reported)November 10, 2020
Actual (reported)June 25, 2021
Actual (reported)July 6, 2021
Actual (reported)MOCART
the Magnetic Resonance Observation of Cartilage Repair Tissue score
two years after sugery
VAS
pre-surgery, two years after sugery
Tegner
pre-surgery, two years after sugery
AOFAS
pre-surgery, two years after sugery
ICRS
one year after sugery
patients underwent AOPT to treat large cystic OLTs (\>10mm)
patients underwent AOCT to treat large cystic OLTs (\>10mm)
The Osteochondral Autograft Transplant System (Arthrex) was used to create donor plugs. Osteoperiosteal grafts were harvested from the ipsilateral anterior superior iliac spine.
Osteochondral grafts were harvested from the non-weight-bearing zone of the ipsilateral anterolateral distal femur.
Patients with symptomatic OLTs who underwent AOPT or AOCTvat our sports medicine institute between March, 2015 and March, 2018
Qinwei Guo, MD
Peking University Third Hospital
46 participants (actual enrollment reported by the registry).
First Submitted
June 25, 2021
First Posted
July 6, 2021
Study Start
March 1, 2014
Actual (reported)Registry-reported names are shown in full. Names without a link have not yet been matched to a Syfrah profile.
Contact the study team to confirm eligibility.
Primary Completion
November 30, 2017
Actual (reported)Study Completion
November 10, 2020
Actual (reported)Last Updated
July 6, 2021
Record last verified: 2021-06
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Source: ClinicalTrials.gov.
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