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Routine Follow up After Total Hip Arthroplasty Prior Periacetabular Osteotomy

This study has been completed.
Information provided by (Responsible Party):
University of Aarhus Identifier:
First received: March 13, 2012
Last updated: January 30, 2013
Last verified: January 2013
Follow up study of patients, who despite periacetabular osteotomy, need a total hip arthroplasty, to see outcome.

Condition Intervention
Hip Dysplasia Osteotomy of Pelvis Total Hip Arthroplasty Other: Routine followup

Study Type: Observational
Study Design: Observational Model: Cohort
Time Perspective: Prospective
Official Title: Routine Follow up After THA in PAO Patient

Further study details as provided by University of Aarhus:

Primary Outcome Measures:
  • Does previous PAO compromise the function of a secondary THA [ Time Frame: Up to 10 years after THA surgery ]
    To describe the radiographic status (ex. cup positioning, calcifications, signs of loosing etc) of the THA, the physical function of the THA ( Harris Hip Score), and pt reported outcome measurements (SF36 and WOMAC).

Enrollment: 40
Study Start Date: January 2012
Study Completion Date: October 2012
Primary Completion Date: August 2012 (Final data collection date for primary outcome measure)
Groups/Cohorts Assigned Interventions
PAO, osteoarhritis, THA Other: Routine followup


Ages Eligible for Study:   Child, Adult, Senior
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Sampling Method:   Probability Sample
Study Population
Patients, who despite a joint preserving procedure(periacetabular osteotomy PAO) ended up with a total hip arthroplasty (THA).

Inclusion Criteria:

  • PAO and THA

Exclusion Criteria:

  • time since THA less than 4 yrs
  Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its identifier: NCT01657357

Orthopaedic department, Aarhus Universityhospital
Aarhus, Denmark, 8000
Sponsors and Collaborators
University of Aarhus
Study Chair: Kjeld Soballe, Prof. D.Msc Orthopedic Research Unit, Aarhus University Hospital
Principal Investigator: Charlotte Hartig-Andreasen, MD Orthopedic Research Unit, Aarhus University Hospital
  More Information

Responsible Party: University of Aarhus Identifier: NCT01657357     History of Changes
Other Study ID Numbers: THA after PAO
Study First Received: March 13, 2012
Last Updated: January 30, 2013

Additional relevant MeSH terms:
Hip Dislocation
Hip Dislocation, Congenital
Wounds and Injuries
Hip Injuries
Musculoskeletal Abnormalities
Musculoskeletal Diseases
Congenital Abnormalities processed this record on August 18, 2017