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Comparison of Two Minimally Invasive Surgical Techniques for Hip Replacement

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ClinicalTrials.gov Identifier: NCT00175461
Recruitment Status : Completed
First Posted : September 15, 2005
Last Update Posted : March 3, 2017
Sponsor:
Information provided by (Responsible Party):
University of British Columbia

Study Description
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Brief Summary:
Comparison of the clinical effectiveness and cost-effectiveness of the MIS anterolateral approach (MIS Watson Jones, G3) versus anterolateral mini or posterolateral mini approaches in primary total hip arthroplasty

Condition or disease Intervention/treatment Phase
Osteoarthritis Procedure: hip surgery Phase 1

Study Design
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Study Type : Interventional  (Clinical Trial)
Actual Enrollment : 156 participants
Allocation: Non-Randomized
Intervention Model: Single Group Assignment
Masking: None (Open Label)
Primary Purpose: Treatment
Official Title: Comparison of the Clinical Effectiveness and Cost-effectiveness of the MIS Anterolateral Approach (MIS Watson Jones, G3) Versus Anterolateral Mini or Posterolateral Mini Approaches in Primary Total Hip Arthroplasty
Study Start Date : September 2005
Actual Primary Completion Date : April 2009
Actual Study Completion Date : August 31, 2011

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Arms and Interventions
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Intervention Details:
  • Procedure: hip surgery
    Comparison of the clinical effectiveness and cost-effectiveness of the MIS anterolateral approach (MIS Watson Jones, G3) versus anterolateral mini or posterolateral mini approaches in primary total hip arthroplasty

Outcome Measures
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Primary Outcome Measures :
  1. 3-months WOMAC score [ Time Frame: 3 months ]

Secondary Outcome Measures :
  1. Cost-effectiveness at 2-years [ Time Frame: Two years ]

Eligibility Criteria
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Ages Eligible for Study:   19 Years and older   (Adult, Older Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Criteria

Inclusion Criteria:

No contralateral hip symptoms, no major comorbidity

Exclusion Criteria:

Contacts and Locations
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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): NCT00175461


Locations
Canada, British Columbia
Vancouver General Hospital
Vancouver, British Columbia, Canada, V5Z 1L8
Sponsors and Collaborators
University of British Columbia
Investigators
Principal Investigator: Nelson Greidanus, MD University of British Columbia
More Information
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Top of Page Study Description Study Design Arms and Interventions Outcome Measures Eligibility Criteria Contacts and Locations More Information

Responsible Party: University of British Columbia
ClinicalTrials.gov Identifier: NCT00175461     History of Changes
Other Study ID Numbers: H04-70070
First Posted: September 15, 2005    Key Record Dates
Last Update Posted: March 3, 2017
Last Verified: March 2017

Additional relevant MeSH terms:
Osteoarthritis
Arthritis
Joint Diseases
Musculoskeletal Diseases
Rheumatic Diseases