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Robotic Assisted Knee Arthroplasty - Retain the Anterior Cruciate Ligament or Not

NCT06264999 · Status: WITHDRAWN · Phase: NA · Type: INTERVENTIONAL

Last updated 2025-06-24

No results posted yet for this study

Summary

The goal of this clinical trial is to compare the function of the knee after retaining or sacrificing the anterior cruciate ligament in robotic assisted knee arthroplasty.

The main questions it aims to answer are:

Does retaining the anterior cruciate ligament improve postoperative gait? Participants will perform

* Gait analysis
* Stair performance test
* CT based Micromotion analysis of the implant micromovement

Conditions

  • Arthritis Knee
  • Arthroplasty
  • Gait Analysis

Interventions

DEVICE

Journey II CR

Implantation of Journey II CR Crucite Retaining Knee

DEVICE

Journey II XR

Implantation of Journey II XR Bi Cruciate Retaining Knee

Sponsors & Collaborators

  • Smith & Nephew, Inc.

    collaborator INDUSTRY

  • St. Olavs Hospital

    lead OTHER

Principal Investigators

  • Tina Strømdal-Wik, MD, PhD · <St Olav- NTNU?

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
99 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2025-01-31
Primary Completion
2026-01-31
Completion
2026-04-30
FDA Device
Yes

Countries

  • Norway

Study Locations

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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 NCT06264999 on ClinicalTrials.gov