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This is a prospective, randomised clinical outcomes study comparing the Signature Personalised Patient Care, Conventional Total Knee Arthroplasty and Computer Assisted Navigation, using Vanguard Knee System. The aim of the study is to evaluate the safety and efficacy of TKA using Signature Personalised Patient Care compared to Conventional TKA and Computer Assisted Navigation.
The objective of this study is to report and compare on the outcomes from patients undergoing total knee arthroplasty utilizing 'SignatureTM Personalised Patient Care', Conventional Total Knee Arthroplasty and Computer Assisted Navigation.
The 'SignatureTM Personalised Patient Care' is a system that uses a patient's Magnetic Resonance Imaging (MRI) and X-ray design to build surgical instruments customized for a patient's unique knee anatomy. Cutting positioning guides are produced to match the outer shape of the individual's distal femur and proximal tibia.
The cutting positioning guides are intended to be used as patient-specific surgical instrumentation to assist in the positioning of total knee replacement components intra-operatively and in guiding the marking of bone before cutting.
Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Open Label, Primary Purpose: Treatment
Arthroplasty, Replacement, Knee
Signature Knee Guide, Conventional Instrumentation, Computer Assisted Navigation
Repatriation General Hospital (RGH)
Not yet recruiting
Published on BioPortfolio: 2014-07-24T14:00:59-0400
To compare the functional outcomes of Computer-Assisted Navigation (CAS) and Conventional Instrumentation TKA at the 8-year follow-up.
The purpose of this study is to determine whether intraoperative computer-assisted navigation improves prosthetic implant positioning as compared to conventional intraoperatve instrumentat...
The functional flexion axis of the knee can be established by computer-assisted intra-operative data, through range of motion techniques, not specific landmarks such as epicondyles.
Objective: The purpose of this study is to evaluate the application of computer-assisted navigation in Total Knee Arthroplasty (TKA ) by comparing it with conventional TKA. Methods...
The purpose of this study is to determine whether the percentage cases which have ideal mechanical axial alignment using the Vanguard total Knee implant with the Signature cutting blocks i...
Procedure volume is an important determinant of total knee arthroplasty (TKA) outcomes. We aimed to determine whether computer navigation or patient-specific instrumentation (PSI) would improve postop...
Computer-assisted systems (CAS) for total knee arthroplasty (TKA) were expected to result in more accurate prosthesis implantation, better patient outcomes, and longer implant survival when compared t...
Recent advances in surgical tools such as navigation systems have contributed to accurate implantation in total knee arthroplasty. Although several navigation systems have been developed, reports rega...
Computer-Assisted Surgery for Total Knee Replacement: Navigating Toward Improved Outcomes: Commentary on an article by Gunnar Petursson, MD, et al.: "Computer-Assisted Compared with Conventional Total Knee Replacement. A Multicenter Parallel-Group Randomized Controlled Trial".
Total knee arthroplasty (TKA) is a well-established modality for the treatment of advanced knee osteoarthritis (OA). However, the detrimental effects of intramedullary reaming used in conventional TKA...
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Arthroplasty is a surgical procedure to restore the integrity and function of a joint. A joint can be restored by resurfacing the bones. An artificial joint (called a prosthesis) may also be used. Various types of arthritis may affect the joints. Osteo...
Arthroplasty Joint Disorders Orthopedics Spinal Cord Disorders Orthopedics is the science or practice of correcting deformities caused by disease or damage to the bones and joints of the skeleton. This specialized branch of surgery may ...