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 ] [ Designated as safety issue: No ]
    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


Genders Eligible for Study:   Both
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
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

No publications provided

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
Health Authority: Denmark: Danish Dataprotection Agency

Additional relevant MeSH terms:
Hip Dislocation
Wounds and Injuries
Hip Injuries processed this record on April 17, 2014