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Comparison of AOCT and AOPT for the Treatment of Medial Large Cystic OLT

NCT04950335 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 46

Last updated 2021-07-06

No results posted yet for this study

Summary

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.

Conditions

  • Osteochondral Lesions of the Talus

Interventions

PROCEDURE

AOPT

The Osteochondral Autograft Transplant System (Arthrex) was used to create donor plugs. Osteoperiosteal grafts were harvested from the ipsilateral anterior superior iliac spine.

PROCEDURE

AOCT

Osteochondral grafts were harvested from the non-weight-bearing zone of the ipsilateral anterolateral distal femur.

Sponsors & Collaborators

  • Peking University Third Hospital

    lead OTHER

Principal Investigators

  • Qinwei Guo, MD · Peking University Third Hospital

Eligibility

Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2014-03-01
Primary Completion
2017-11-30
Completion
2020-11-10

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04950335 on ClinicalTrials.gov