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Robotic-Assisted Total Knee Arthroplasty: Cruciate-Retaining Versus Bi-Cruciate Stabilized

NCT06838663 · Status: NOT_YET_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 60

Last updated 2025-06-24

No results posted yet for this study

Summary

The global prevalence of osteoarthritis of the knee with total knee arthroplasty performed is projected to substantially rise in the near future. This phenomenon is also observed in Hong Kong in which more than 4000 elective total joint replacement surgeries were performed in 2021 and over 30,000 patients are on the waiting list where some regions would have to wait for a median of more than 4 years. REAL INTELLIGENCE™ CORI™ (CORI Navigation) is a computer-assisted orthopedic surgical navigation and blurring system. CORI Navigation is designed to aid surgeons in planning and executing a procedure involving bone preparation for total knee arthroplasty (TKA) procedures. CORI Navigation is comprised of a console control unit, optical tracking camera, primary and secondary input displays (tablet and optional display monitor), and foot pedal. The CORI Navigation software consists of a patient and user management module, a surgical planner, and an intra-operative cutting module. Bi-Cruciate Stabilized (BCS) total knee arthroplasty (TKA) was designed for more kinematically functional implants that better reconstruct natural knee kinematics for activities of daily living. Surgical implant designs that resect the cruciate ligaments has emerged to simplify implantation and reduce surgical difficulty. The improvement of the biomechanical properties mimicking the natural kinematics of both the BCS and CR TKA may provide an effective solution to patient's dissatisfaction and impaired functional outcomes after surgery.

Conditions

Interventions

PROCEDURE

Robotic assisted Cruciate-Retaining (CR) TKA procedures

Patients who underwent Cruciate Retaining (CR) total knee arthroplasty (TKA)

PROCEDURE

Robotic assisted Bi-Cruciate Stabilized (BCS) TKA procedures

Patients who underwent Bi-Cruciate Stabilized (BCS) total knee arthroplasty (TKA)

Sponsors & Collaborators

  • Chinese University of Hong Kong

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-06-30
Primary Completion
2027-06-30
Completion
2028-01-31

Countries

  • Hong Kong

Study Locations

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Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06838663 on ClinicalTrials.gov