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Clinical Trial Summary

This retrospective study evaluates 52 cases of avascular necrosis of femoral head (AVN) treated by core decompression, bone chips allograft, fibrin platelet rich-plasma (PRF) and concentrated autologous mesenchymal stromal cells (MSCs).


Clinical Trial Description

We report 52 cases of avascular necrosis of the hip (AVN), operated by decompression of the necrotic area with bone chips allograft, adjuvanted by concentrated autologous mesenchymal stromal cells (MSCs) and fibrin platelet rich-plasma (PRP).

The patients were followed-up at 6 weeks, 3 months, 6 months, 12 months, 24 months and then every year. Each time a clinical evaluation by Harris Hip Score (HHS) was carried out by the same orthopedic surgeon. Radiological controls (pelvis and hip affected) were performed at 6 weeks, 3 months, 6 months, 12 months, 24 months and then every year.

The primary outcome evaluated was the avoiding or delaying of total hip replacement (THR), while the secondary outcomes were the assessment of any change in clinical performance as measured by Harris Hip Score ;


Study Design


Related Conditions & MeSH terms


NCT number NCT04210440
Study type Interventional
Source Istituto Ortopedico Rizzoli
Contact
Status Completed
Phase N/A
Start date March 1, 2003
Completion date March 1, 2012

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