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Outcome After Arthroscopic Surgery in Patients Treated With PAO

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ClinicalTrials.gov Identifier: NCT02945995
Recruitment Status : Completed
First Posted : October 26, 2016
Last Update Posted : February 23, 2017
Sponsor:
Information provided by (Responsible Party):
Martin Lind, Aarhus University Hospital

Brief Summary:
The purpose of the study is to evaluate outcome after arthroscopy if the hip in patients previous treated with periacetabular osteotomy

Condition or disease Intervention/treatment
Developmental Dysplasia of the Hip Procedure: hip arthroscopy

Detailed Description:

It is well known the patients with developmental dysplasia of the hip beyond the bony malformation has intraarticular damage to labrum and chondral structures.

In DK, if the patients has persistent pain in the hip joint after PAO, they have been offered a hip arthroscopy, however we do not if their hip functions and pain improved by the surgery

The investigator aimed to make a short to middle-term followup study to see if the patients had benefits of the surgery.


Study Type : Observational
Estimated Enrollment : 45 participants
Observational Model: Cohort
Time Perspective: Retrospective
Official Title: Outcome After Arthroscopic Labrum Surgery in Patients Treated With Periacetabular Osteotomy
Study Start Date : January 2015
Actual Primary Completion Date : October 2016
Actual Study Completion Date : December 2016

Intervention Details:
  • Procedure: hip arthroscopy
    Follow up after hip arthroscopy in pt with previous PAO. Follow up by questionnaires send til the cohort


Primary Outcome Measures :
  1. Number of patient with the need of a total hip arthroplasty after PAO and hip arthroscopy [ Time Frame: 48 months after hip arthroscopy ]
    Questionnaire


Secondary Outcome Measures :
  1. Evaluation of the patients pain in rest and during activity on a NRS Scale [ Time Frame: 48 months after hip arthroscopy ]
    Questionnaire

  2. Evaluation of hip function and pain using MHHS (modified harris hip score) [ Time Frame: 48 months after hip arthroscopy ]
    Questionnaire

  3. Evaluation of hip function and pain using HOS (Hip outcome score) [ Time Frame: 48 months after hip arthroscopy ]
    Questionnaire



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Ages Eligible for Study:   Child, Adult, Older Adult
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Sampling Method:   Non-Probability Sample
Study Population
Patients undergoing hip arthrocopy previous treated with periacetabular osteotomy
Criteria

Inclusion Criteria:

  • previous PAO and hip arthroscopy
  • developmental dysplasia of the hip

Exclusion Criteria:

  • calve legg perthes disease
  • femoral osteotomy

Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT02945995


Sponsors and Collaborators
Aarhus University Hospital
Investigators
Study Director: Martin Lind, MD,PhD,DmSc Aarhus University Hospital

Responsible Party: Martin Lind, Professor, Aarhus University Hospital
ClinicalTrials.gov Identifier: NCT02945995     History of Changes
Other Study ID Numbers: CHA-PostPAO
First Posted: October 26, 2016    Key Record Dates
Last Update Posted: February 23, 2017
Last Verified: October 2016

Additional relevant MeSH terms:
Hip Dislocation, Congenital
Musculoskeletal Abnormalities
Musculoskeletal Diseases
Congenital Abnormalities