Predictive Factors for the Development of Osteonecrosis After the Treatment of the Developmental Dislocated Hip

NCT ID: NCT01133938

Last Updated: 2010-06-03

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

79 participants

Study Classification

OBSERVATIONAL

Study Start Date

2009-01-31

Study Completion Date

2010-05-31

Brief Summary

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Several risk factors for the development of osteonecrosis of the femoral head following treatment of developmental dislocated hip have been reported. The need for further research with a large-enough sample size including statistical adjustment of confounders was demanded. The purpose of the present study was to find reliable predictors of osteonecrosis in patients managed for developmental dislocation of the hip and to evaluate if delayed treatment increased the risk of residual acetabular dysplasia requiring secondary surgeries.

Detailed Description

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Conditions

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Predictors of Osteonecrosis of the Femoral Head After Treatment of the Dislocated Hip

Study Design

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Observational Model Type

COHORT

Study Time Perspective

RETROSPECTIVE

Study Groups

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Closed reduction < 12 months of age

No interventions assigned to this group

Open reduction < 12 months of age

No interventions assigned to this group

Open reduction with concomitant osteotomies > 12 months fo age

No interventions assigned to this group

Eligibility Criteria

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Inclusion Criteria

* Follow-up \> 3 years

Exclusion Criteria

* teratological hip dislocation
* neuromuscular disease
* previous open reduction at another medical institution
Minimum Eligible Age

1 Month

Maximum Eligible Age

15 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Orthopedic Hospital Vienna Speising

OTHER

Sponsor Role lead

Responsible Party

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Orthopedic Hospital Vienna Speising

Locations

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Orthopedic Hospital Vienna Speising

Vienna, Vienna, Austria

Site Status

Countries

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Austria

Other Identifiers

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OR-27052010

Identifier Type: -

Identifier Source: org_study_id

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