RSA Study on the Behaviour of the Growth Plate During and After Temporary Hemi-epiphysiodesis and Epiphysiodesis

Deformity of Limb Clinical Trial

Official title: Behaviour of the Growth Plate in Patients Operated With Either Permanent or Temporary Hemi-epiphysiodesis or Epiphysiodesis Through by the Use of Radiostereometric Analysis (RSA)

Status Recruiting

Clinical Trial Summary

By using radiostereometric analysis (RSA) we will be able to study growth during and after temporary epiphysiodesis and with great accuracy be able to detect asymmetric growth following this procedure. By using the same method we also want to analyse patients with axial deviations operated with guided growth (tension band plating) to study the growth during and after the procedure and be able to set the correct timing for removal of the implant.

Clinical Trial Description

The RSA method consists of implantation of small tantalum beads on either side of the physis during surgery on the the physis. Later analysis of the RSA Pictures with the RSA-method will give us an microscopically accurate measure of the growth in three planes. ;

Related Conditions & MeSH terms

• Anisomelia
• Congenital Abnormalities
• Deformity of Limb

• NCT number: NCT04235517
• Study type: Observational [Patient Registry]
• Source: Oslo University Hospital
• Contact: Anne B Breen, MD
• Phone: 92226905
• Email: anneb3@ous-hf.no
• Status: Recruiting
• Start date: January 2017
• Completion date: January 2025