- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04145401
Post Market Clinical Follow-Up Study- EVOLUTION® Revision CCK
March 19, 2024 updated by: MicroPort Orthopedics Inc.
Post Market Clinical Follow-Up Study for EVOLUTION® Revision Tibial System and EVOLUTION® Revision Constrained Condylar Knee (CCK) Femur With the EVOLUTION® CCK Tibial Insert
Sponsor is conducting this post market clinical follow-up (PMCF) study to evaluate the safety and efficacy of its EVOLUTION® Revision CCK Tibia and EVOLUTION® Revision CCK Femur with EVOLUTION® CCK Tibial inserts.
These type of studies are required by regulatory authorities for all devices that have been approved in Europe (EU) to evaluate the medium and long term clinical evidence.
This study has been designed in accordance with MEDDEV2.12/2
rev 2 (European Medical Device Vigilance System) and ISO (International Organization for Standardization) 14155:2011 guidelines.
Study Overview
Status
Enrolling by invitation
Conditions
Intervention / Treatment
Detailed Description
The objectives of this study are:
- To estimate the individual component survivorship of EVOLUTION® Revision Tibia, EVOLUTION® Revision CCK Femur, and EVOLUTION® CCK Tibial Insert.
- To find out the cumulative incidence of component revision of each component in this combination.
- To find out the functional outcome scores at early, midterm, and long-term follow-up.
Study Type
Observational
Enrollment (Estimated)
45
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
Colorado
-
Englewood, Colorado, United States, 80113
- HCA Research Institute, OrthoONE at Swedish Medical Center
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
21 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
No
Sampling Method
Non-Probability Sample
Study Population
Primary TKA or Revision
Single study group with either newly or previously implanted patients with EVOLUTION® Revision Tibia and EVOLUTION® Revision CCK Femur with the EVOLUTION® CCK Insert.
Description
Inclusion Criteria:
- Has previously undergone or currently has been determined to undergo a revision knee arthroplasty that requires the study (EVOLUTION® Revision Tibial System and EVOLUTION® Revision CCK Femur with the EVOLUTION® CCK Tibial Insert)
- Decision to perform the study index surgery with the required study components (EVOLUTION® Revision Tibial System and EVOLUTION® Revision CCK Femur with the EVOLUTION® CCK Tibial Insert) is pre-determined regardless of the research.
- Previously implanted subjects must be enrolled within 3 years (+6 months) of their study index surgery
- Willing and able to complete required study visits and assessments through the 10 year post-operative follow-up visit.
Bilateral subjects can have both TKAs enrolled in the study provided:
- the specified combination of components (EVOLUTION® Revision Tibial System and EVOLUTION® Revision CCK Femur with the EVOLUTION® CCK Tibial Insert) were implanted in both
- all other aspects of the Inclusion/Exclusion Criteria are satisfied
- enrollment does not exceed the subject count specified
- the subject agrees to a second Informed Consent document and data collection specific to the second TKA.
Exclusion Criteria:
- Skeletally immature (less than 21 years of age) at time of implantation.
- Has an overt infection at the time of implantation.
- Has inadequate neuromuscular status (e.g., prior paralysis, fusion, and/or inadequate abductor strength), poor bone stock, poor skin coverage around the joint which would make the procedure unjustifiable.
- Currently enrolled in another clinical investigation which would affect the endpoints of this protocol.
- Has documented substance abuse issues.
- Has an emotional or neurological condition that would pre-empt their ability or willingness to participate in the study.
- Currently incarcerated or has impending incarceration.
- Has a medical condition, as judged by the Investigator, that would interfere with the subject's ability to comply with the requirements of the protocol.
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Individual component survivorship
Time Frame: 10 years post-operative
|
Individual component survivorship for tibial base, femoral, and tibial insert at specified intervals out to 10 years follow-up.
|
10 years post-operative
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Patient Reported Outcomes- Questionnaires
Time Frame: 10 years post-operative
|
|
10 years post-operative
|
Incidence of component revision
Time Frame: 10 years post-operative
|
the cumulative incidence of component revision at specified intervals will be determined out to 10 years follow-up
|
10 years post-operative
|
Radiolucencies
Time Frame: 10 years post-operative
|
the presence, zone, and the size of radiolucencies surrounding implanted components will be determined
|
10 years post-operative
|
Adverse Events and Adverse Device Effects
Time Frame: 10 years post-operative
|
characterization of adverse events and adverse device effects
|
10 years post-operative
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
September 30, 2020
Primary Completion (Estimated)
May 1, 2033
Study Completion (Estimated)
November 1, 2033
Study Registration Dates
First Submitted
October 17, 2019
First Submitted That Met QC Criteria
October 28, 2019
First Posted (Actual)
October 30, 2019
Study Record Updates
Last Update Posted (Actual)
March 20, 2024
Last Update Submitted That Met QC Criteria
March 19, 2024
Last Verified
March 1, 2024
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- 18K001
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
NO
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
Yes
product manufactured in and exported from the U.S.
Yes
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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