Calcaneal Neck Lengthening Osteotomy in Children With Artificial Bone Graft

• Conditions: Pes Plano Valgus; Flatfeet
• Interventions: Procedure: Lateral lengthening osteotomy of calcaneus

• Registration Number: NCT01618812
• Lead Sponsor: University of Aarhus

Brief Summary

In a group of children with severe and painful flatfeet lengthening procedures of calcaneus can be indicated. In this study the investigators use an artificial bone graft technique to avoid removing bone graft from the iliac crest.

Detailed Description

The aim is to study the clinical and radiological effects of calcaneal lengthening with either autogen bonegraft or a HA-βTCP graft material in a group of children with planovalgus. The hypothesis is that it is possible to achieve a stabile osteotomy with HA-βTCP graft material equal to the use of autogen bonegraft thus avoiding the need to obtaining iliac crest graft material at growing children.

Basic Information
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Recruitment & Eligibility
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Study & Design
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Trial Locations

Study Timeline

• Study Start: 2010-09
• Status Verified: 2012-06
• Study First Submitted: 2012-06-11
• Study First Submitted QC: 2012-06-12
• Last Update Submitted: 2012-06-12
• Study First Posted: 2012-06-13
• Last Update Posted: 2012-06-13
• Primary Completion: 2012-10
• Study Completion: 2013-04

Recruitment & Eligibility

• Status: UNKNOWN
• Sex: All
• Target Recruitment: 10

Inclusion Criteria

• pain
• gait disturbance

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Exclusion Criteria

• post traumatic conditions

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Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Arm && Interventions

Group	Intervention	Description
Pes plano valgus	Lateral lengthening osteotomy of calcaneus	Children with painful flatfeet

Primary Outcome Measures

Name	Time	Method
Healing of osteotomy	104 weeks	Will be followed with repeated clinical examinations until healing

Trial Locations

Locations (1)

Aarhus University Hospital; 🇩🇰 Aarhus, Denmark