Total Hip Arthroplasty (THA) Surgical Techniques Comparing the Direct Anterior Approach to the Posterior Approach



Status:Completed
Conditions:Arthritis, Osteoarthritis (OA)
Therapuetic Areas:Rheumatology
Healthy:No
Age Range:20 - 75
Updated:12/21/2018
Start Date:January 2010
End Date:July 20, 2017

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Prospective Randomized Single Center Clinical Evaluation of THA Surgical Techniques Comparing the Direct Anterior Approach to the Posterior Approach

The purpose of this study is to compare the short term effectiveness and return to function
of subjects undergoing primary Total Hip Arthroplasty using an Anterior Approach (incision on
the front part of the hip joint) versus Posterior Approach (incision over back part of the
hip joint).


Inclusion Criteria:

1. Subject is able to or capable of providing consent to participate in the clinical
investigation.

2. Subject is between the ages of 20-75 years, inclusive.

3. Subject requires a cementless, primary total hip arthroplasty for non-inflammatory
degenerative joint disease (NIDJD)

4. Subject has sufficient bone stock for the hip replacement device.

5. Subject is a suitable candidate for the devices specified in the clinical
investigation plan and is willing to be randomized to either surgical approach.

Exclusion Criteria:

1. Subject in the opinion of the Investigator has an existing condition that would
compromise his /her participation and follow-up in this investigation.

2. Subject has had previous surgery on the affected hip.

3. Subject has significant osteoarthritis of the contra-lateral hip requiring a total hip
arthroplasty within 12 months.
We found this trial at
1
site
Renton, Washington 98055
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from
Renton, WA
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