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Early Outcome Assessment of Revision Total Knee Arthroplasty Using Metaphyseal Sleeves

This study has been completed.
DePuy Orthopaedics
Information provided by:
Rothman Institute Orthopaedics Identifier:
First received: July 1, 2010
Last updated: March 30, 2011
Last verified: March 2011
Metaphyseal sleeves, through their design, could allow reconstruction of the knee in cases of severe bone loss by allowing rigid internal fixation and proper alignment of the extremity and components.

Revision Total Knee Replacement

Study Type: Observational
Study Design: Observational Model: Cohort
Time Perspective: Retrospective
Official Title: Early Outcome Assessment of Revision Total Knee Arthroplasty Using Metaphyseal Sleeves

Resource links provided by NLM:

Further study details as provided by Rothman Institute Orthopaedics:

Primary Outcome Measures:
  • Implant survivorship 2 years following revision TKA

Secondary Outcome Measures:
  • Knee Society Score
  • KOOS score
  • Radiographic assessment 1 and 2 years following revision surgery

Study Start Date: June 2010
Study Completion Date: July 2010
Primary Completion Date: July 2010 (Final data collection date for primary outcome measure)

Ages Eligible for Study:   18 Years and older   (Adult, Senior)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Sampling Method:   Non-Probability Sample
Study Population
Sequential assessment of 100 patients who have received a revision knee surgery for which metaphyseal sleeve was used in femoral and/or tibial side starting August 2007. Patients must meet inclusion/exclusion criteria for enrollment.

Inclusion Criteria:

  1. Revision knees with bone defect for which metaphyseal sleeve in femoral and/or tibial side is used
  2. Cases with at least 2 year follow-up
  3. Cases with regular follow-up visits completed

Exclusion Criteria:

  1. Cemented sleeves
  2. Patients with less than two year follow-up completed
  3. Cases lost to follow-up
  Contacts and Locations
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No Contacts or Locations Provided
  More Information

Responsible Party: Matthew Austin, MD, Rothman Institute Identifier: NCT01156558     History of Changes
Other Study ID Numbers: 10FA01
Study First Received: July 1, 2010
Last Updated: March 30, 2011 processed this record on May 25, 2017