- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03566875
Total Knee Arthroplasty Robot Assisted With MAKO™ Robotic System Compared to the Conventional Total Knee Arthroplasty by Mechanical Ancillary (TKA-MAKO)
Etude Clinique, Monocentrique, Prospective, randomisée et contrôlés de l'Arthoplastie Totale de Genou Avec le système Robotique MAKO™ Par Rapport à l'Arthroplastie Totale de Genou Conventionnelle Par Ancillaire mécanique
For the total knee arthrorplasty (TKA), the placement of a prosthesis is delicate and the correct positioning of the implants determines the result of the surgery.
Navigation has improved surgical accuracy but remains inadequate with nearly 20% malposition. In the early 2010s, robot-assisted surgery solutions were born. Amongst its offers, Stryker's MAKO™ system appears to be the most advanced and developed due to its precision and its flexibility of use during surgery.
In this study, the investigators evaluate the placement of the total knee prosthesis with the MAKO™ system compared to the placement of the total knee prosthesis with a conventional mechanical system for TKA
Study Overview
Status
Conditions
Study Type
Enrollment (Anticipated)
Phase
- Not Applicable
Contacts and Locations
Study Contact
- Name: Régis Pailhé, MD, PhD
- Phone Number: +33 617970492
- Email: rpailhe@chu-grenoble.fr
Study Contact Backup
- Name: Emilie Chipon, PhD
- Phone Number: +33 476767313
- Email: echipon@chu-grenoble.fr
Study Locations
-
-
-
Échirolles, France, 38130
- Recruiting
- University Grenoble Hospital
-
Contact:
- Régis PI Pailhé, PhD
- Phone Number: 04 76 76 75 75
- Email: rpailhe@chu-grenoble.fr
-
Contact:
- Emilie CEC Chipon, PhD
- Phone Number: 04 76 76 73 13
- Email: echipon@chu-grenoble.fr
-
Sub-Investigator:
- Brice Rubens-Duval, PhD
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Major patient
- Patient who must have a total prosthetic knee surgery at CHUGA with the useful indications : painful and disabling knee joint disease: traumatic arthritis or avascular necrosis, rheumatoid arthritis or post-traumatic arthritis, post-traumatic loss of the configuration and function of the knee joint, moderate deformities in varus, or valgus or flexion in ligamentous structures can find a function and a fracture of the distal femur and / or proximal tibia that can not be stabilized by standard fracture management techniques.
- Social security affiliates or beneficiaries of a scheme
Exclusion Criteria:
- refusal of consent,
- patient with a contraindication to prosthetic knee surgery:
- any active or suspected latent infection in or around the knee joint,
- remote foci of infection that can cause haematogenous spread on the implant site,
- any mental or neuromuscular disorder that would create an unacceptable risk of instability of the prosthesis,
- failure of prosthesis fixation or complications in postoperative care,
- a bone stock compromised by a disease,
- infection or anterior prosthetic implantation that can not provide adequate support and / or satisfactory fixation to the prosthesis,
- skeletal immaturity,
- severe instability of the knee joint secondary to the lack of integrity and function of the collateral ligament,
- woman of childbearing age,
- patient during the exclusion period of another study,
- patient referred in Articles L1121-5 to L1121-8 of the Public Health Code
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Single
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Total knee arthroplasty with the Stryker's MAKO™ system
The total knee arthroplasty is performed with Stryker's MAKO™ robotic system.
It allows to place precisely the prosthetic implants.
|
The robot assisted surgery is performed using the Stryker's MAKO™ system.
The precision with this system is very accurate.
It should help the surgeon to improve the positioning accuracy of prosthetic implants compared to the conventional method.
|
Active Comparator: Total knee arthroplasty with mechanical ancillary
The total knee arthroplasty is performed using a mechanical ancillary.
It's the conventional method.
|
The arthroplasty is performed with the mechanical ancillary refering to the the conventional method.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Difference between the actual HKA angle obtained postoperatively and the planned HKA angle preoperatively.
Time Frame: 26 months
|
HKA (Hip-Knee-Ankle).
Angles in degrees are obtained from preoperative 3D scanner and postoperative 3D scanner on day 7.
|
26 months
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
To compare the mechanical axis between the conventional surgery group and the MAKO™ assisted surgery group.
Time Frame: 26 months
|
Mechanical axis (in degree) evaluated from the post-operative 3D computed tomography on the day 7.
|
26 months
|
To compare, between the conventional surgery group and the MAKO™ assisted surgery group, the angles accuracy of inclination and rotation in the 3 planes of the space (frontal, sagittal and axial) to accomplish the preoperative planning. The accuracy
Time Frame: 26 months
|
difference between the angles of inclination and rotation obtained postoperatively and the planned angles preoperatively, in the 3 planes of the space.
The angles, in degree, are evaluated from 3D preoperative scan and postoperative 3D scan.
|
26 months
|
To compare the operative time between the conventional surgery group and the MAKO™ assisted surgery group.
Time Frame: 26 months
|
Duration (in minutes) between the time of the last stitch and the time of the first incision.
|
26 months
|
To evaluate the conversion rate in conventional method for patients in the MAKO™ assisted surgery group.
Time Frame: 26 months
|
Conversion number to conventional method.
|
26 months
|
To compare the blood loss during the procedure between the conventional surgery group and the MAKO™ assisted surgery group.
Time Frame: 26 months
|
Blood loss in liter according to the BRECHER formula (see Appendix E).
|
26 months
|
To compare between the conventional surgery group and the MAKO™ assisted surgery group the time needed to reach the hospital discharge criteria.
Time Frame: 26 months
|
Duration (in days) between the date of the surgery and the date on which the patient can ascend the stairs on one floor and walk 100 meters with a cane.
|
26 months
|
To compare the functional results between the conventional surgery group and the MAKO™ assisted surgery group.
Time Frame: 26 months
|
KSS, KOOS and EQ5D-3L scores at inclusion, then at 3 months, 6 months, and 1 year postoperatively.
|
26 months
|
To compare intraoperative complication rates between the conventional surgery group and the MAKO™ assisted surgery group.
Time Frame: 26 months
|
Number of intraoperative complications.
The complications are classified according to the following classification: light grade 1; moderate level 2; severe grade 3.
|
26 months
|
To compare the results of early (<1 months) and late (≥ 1 month) postoperative consultations between the conventional surgery group and the MAKO™-assisted surgery group.
Time Frame: 26 months
|
Number of early (<1 month) and late (≥ 1 month) postoperative complications.
Complications are classified according to the following classification: mild grade 1; moderate level 2; severe grade 3
|
26 months
|
To compare between the conventional surgery group and the MAKO™-assisted surgery group the operating times for surgical installation, bone preparation and implant placement.
Time Frame: 26 months
|
|
26 months
|
Collaborators and Investigators
Sponsor
Collaborators
Investigators
- Principal Investigator: Régis Pailhé, PhD, Centre Hospitalier Universitaire Grenoble-Alpes
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Anticipated)
Study Completion (Anticipated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Other Study ID Numbers
- 38RC17.373
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
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.
Clinical Trials on Total Knee Arthroplasty
-
Limacorporate S.p.aRecruitingTotal Knee Arthroplasty | Revision Total Knee ArthroplastyUnited Kingdom, Portugal, Slovakia
-
DePuy OrthopaedicsJohnson & Johnson Health and Wellness Solutions, Inc.TerminatedTotal Knee Arthroplasty; Total Hip ArthroplastyUnited States
-
DePuy OrthopaedicsJohnson & Johnson Health and Wellness Solutions, Inc.TerminatedTotal Knee Arthroplasty; Total Hip ArthroplastyUnited States
-
Singapore General HospitalCompletedTotal Knee Arthroplasty | Total Knee ReplacementSingapore
-
Istanbul UniversityCompleted
-
Istanbul UniversityCompletedTotal Knee Arthroplasty | Total Knee ReplacementTurkey
-
Northern Orthopaedic Division, DenmarkCompletedTotal Knee Arthroplasty | Total Hip ArthroplastyDenmark
-
Smith & Nephew, Inc.Completed
-
University of AlbertaCompletedArthroplasty, Replacement, Knee | Knee Arthroplasty, TotalCanada
-
James A. KeeneyRecruitingPrimary Total Hip Arthroplasty | Primary Total Knee ArthroplastyUnited States
Clinical Trials on Total knee arthroplasty with the Stryker's MAKO™ system
-
NHS LothianNot yet recruitingOsteo Arthritis Knee | Arthropathy of Knee | Arthritis KneeUnited Kingdom
-
Lawson Health Research InstituteMicroPort Orthopedics Inc.RecruitingKnee Osteoarthritis | Total Knee Arthroplasty | Radiostereometric AnalysisCanada
-
Philip Winnock de Grave, MDAZ DeltaActive, not recruitingOsteoarthritis, KneeBelgium
-
MAKO Surgical Corp.CompletedOsteoarthritis | Rheumatoid Arthritis | Post-traumatic ArthritisUnited States
-
Northwest Surgical Specialists, VancouverStryker MAKO Surgical CorpTerminated
-
Foundation for Orthopaedic Research and EducationStryker OrthopaedicsCompleted
-
Bercovy, Michel, M.D.Completed
-
Northwest Surgical Specialists, VancouverStryker Surgical CorpActive, not recruitingKnee ArthroplastyUnited States
-
Damascus UniversityCompletedJoint Diseases | Arthroplasty Complications | Arthritis KneeSyrian Arab Republic
-
Nova Scotia Health AuthorityUnknown