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

Hongwen Xu

Status: Not yet enrolling

Conditions: Reduction; Congenital Dislocation of Hip; Residual Deformity; Developmental Dislocation of the Hip

Treatments: Procedure: Pelvic osteotomy

Study type: Observational

Funder types: Other

Identifiers

NCT02163603

GuangzhouWCMC

Details and patient eligibility

About

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.

Enrollment: 2 estimated patients

Sex: All

Ages: 1 to 14 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• The inclusion criteria consists of patients with large acetabular index ,small central-edge angle after reduction in developmental dislocation of the hip

Exclusion criteria

• Age >14 years
• Patients are complicated with mental, neurological disorders (such as hypoxic-ischemic encephalopathy, epilepsy and dementia) or significant barriers to growth.
• Patients are complicated with cerebral palsy, multiple joint contractures disease.
• Children are complicated with dysfunction of liver and kidney , blood disorders, immune deficiency disease and ECG abnormalities.
• Parents refused further treatment.

Trial design

2 participants in 1 patient group

Pelvic osteotomy

Treatment:

Procedure: Pelvic osteotomy