The objective of this study is to estimate the safety and performance of Journey II BCS TKS.
The objective of this study is to estimate the safety and performance of Journey II BCS TKS. Specifically, the study will establish revision rate, treatment- and device-related complications, and clinical outcomes in a large sample of subjects who received the study device. Subjects are screened consecutively, beginning at the earliest date of implantation at each investigative site. Further, reasons for revision will be collected and analyzed. An analysis will be performed to identify characteristics (patient, surgeon and surgical) associated with an increased risk for revision. Finally, clinical, functional and quality of life outcomes will be analyzed to the extent data is available, given the retrospective study design.
Study Type
OBSERVATIONAL
Enrollment
1,694
University of Colorado Orthopaedics
Aurora, Colorado, United States
Andrews Research and Education Foundation
Gulf Breeze, Florida, United States
Methodist Sports Medicine
Indianapolis, Indiana, United States
Revision Rate of Total Knee System
Number of revisions
Time frame: implantation through study completion, approximately 3 years
Adverse Events
Number of adverse events reported per ISO 14155 guidelines
Time frame: implantation through study completion, approximately 3 years
Health care utilization: Hospitalization
Length of hospital stay for primary (index) surgery
Time frame: implantation through study completion, approximately 3 years
Health care utilization: Hospitalization
Hospitalizations (admission for inpatient care) occurring after the hospitalization for the index surgery (number and length of stay)
Time frame: implantation through study completion, approximately 3 years
Health care utilization: Rehabilitation
number of sessions and duration of rehabilitation in weeks
Time frame: implantation through study completion, approximately 3 years
Health care utilization: Outpatient visits
Number and type of outpatient visits
Time frame: implantation through study completion, approximately 3 years
Health Care Utilization: Re-operations
number of re-operations and revisions
Time frame: implantation through study completion, approximately 3 years
Patient reported outcomes
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Hospital for Special Surgery
New York, New York, United States
University Orthopaedics Center
State College, Pennsylvania, United States
TN Orthopaedic Foundation for Education and Research
Knoxville, Tennessee, United States
San Antonio Orthopaedic Specialists
San Antonio, Texas, United States
Providence Regional Medical Center
Everett, Washington, United States
Marra Knee and Shoulder Center
Wheeling, West Virginia, United States
Jesse Ziekenhuis
Hasselt, Belgium
...and 2 more locations
EQ-5D-3L
Time frame: implantation through study completion, approximately 3 years
Clinical outcomes
Knee Society Score
Time frame: implantation through study completion, approximately 3 years
Return to Work
Changes in employment status will be recorded with the date on which the change occurred and the change status.
Time frame: implantation through study completion, approximately 3 years
Technical Difficulties Encountered During Device Implantation
Number of technical difficulties encountered with the device
Time frame: implantation through study completion, approximately 3 years