Clinical Trial: A Trial on the Opportunity and Treatment of Residual Deformity After Reduction in Developmental Dislocation of the Hip

Study Status: Not yet recruiting
Recruit Status: Not yet recruiting
Study Type: Observational

Official Title: A Multi-center Study on the Opportunity and Treatment of Residual Deformity After Reduction in Developmental Dislocation of the Hip

Brief Summary: Developmental dislocation of the hip is a common disease in children, and its incidence in China is about 9 ‰.The pathological changes of it is complex. The reluxation , subluxation and residual deformity and other complications are relatively common after treatment. The X-ray appears great acetabular index and wide medial gap , small central-edge angle. As there is no effective methods for treating such complications , investigators conducted this trial to find and prove optimal intervention time and treatment programs.

Detailed Summary:
Sponsor: Hongwen Xu

Current Primary Outcome: Early treatment can achieve good results in the residual deformity after reduction in developmental dislocation of the hip [ Time Frame: 3 years ]

Acetabular index of all ages were measured ，and the acetabular index of patients getting early treatment (pelvis osteotomy ) is normal in all ages according to "The measurements of normal acetabular index and Sharp acetabular angle in Chinese hips" publised on Chinese Journal of Orthopaedics in 2010.


Original Primary Outcome: Same as current

Current Secondary Outcome:

Original Secondary Outcome:

Information By: Guangzhou Women and Children's Medical Center

Dates:
Date Received: May 6, 2014
Date Started: September 2014
Date Completion:
Last Updated: March 18, 2016
Last Verified: March 2016