Revision Knee Replacement for Flexion Instabiity

Overview

About this study

Revision TKA for instability is fairly common occurring in up to 22% of revision procedures. Previous reports of revision TKA for flexion instability are limited in the length of follow-up as well as the number of patients. There is a paucity of studies with large series of total knee arthroplasty patients revised for flexion instability with midterm and long-term follow-up. The purpose of this study is to present the Mayo Clinic series of revision TKA patients with flexion instability and present the clinical outcomes including survivorship, complications, reoperations as well as patient reported and radiographic outcomes at mid- to long-term follow-up. 

Participation eligibility

Participant eligibility includes age, gender, type and stage of disease, and previous treatments or health concerns. Guidelines differ from study to study, and identify who can or cannot participate. There is no guarantee that every individual who qualifies and wants to participate in a trial will be enrolled. Contact the study team to discuss study eligibility and potential participation.

Inclusion Criteria:

  • Adults, ≥ 18 years of age.
  • Patients having undergone revision total knee arthroplasty for flexion instability.

Exclusion Criteria: 

  • Individuals < 18 years of age.
  • Follow up less than 2 years.

Participating Mayo Clinic locations

Study statuses change often. Please contact the study team for the most up-to-date information regarding possible participation.

Mayo Clinic Location Status Contact

Rochester, Minn.

Mayo Clinic principal investigator

Matthew Abdel, M.D.

Closed-enrolling by invitation

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"Close"
Not open to everyone who meets the eligibility criteria, but only those invited to participate by the study team.

Contact information:

Matthew Abdel M.D.

(507) 284-0069

Abdel.Matthew@mayo.edu

More information

Publications

Publications are currently not available
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