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Completed

NCT Number: NCT01845597

Survivorship and Outcomes of Robot Assisted Medial Partial Knee Replacement

The purpose of this study is to determine the survivorship rate of robotic assisted medial partial knee replacement at a two, five, and ten years.

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Key information

Conditions

Unicompartmental Knee Arthroplasty

Age range

21 year and older

Sex eligibility

All sexes

Study type

Observational

Primary location

Rebound Orthopedics and Neurosurgery

Vancouver, Washington, 98686, United States

About this study

The purpose of this study is to determine the survivorship rate of robotically guided MultiCompartmental Knee system (MCK) medial onlay Unicompartmental Knee Arthroplasty (UKA) implants at a two, five, and ten year follow up.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • over 21 years of age
  • underwent primary robotically guided UKA and received a medial MCK onlay implant by the investigating surgeon
  • at least 24 months post-operative

Exclusion criteria

  • Patients will be excluded from participation in the study if they are cognitively unable to answer study questions

Treatment and study plan

MAKOplasty® medial UKA

Procedure

A robot guided medial Unicompartmental knee arthroplasty (UKA) is a procedure to replace only the medial tibiofemoral compartment of the knee.

Other names: Medial Partial Knee Replacement, Medial Unilateral Knee Arthroplasty, Robot Assisted Partial Knee Replacement

Primary outcomes

  1. 10 Year Survivorship of Components

    Time frame: 10 years after surgery

    Survivorship of components is defined as knee implant device(s) remaining in patient.

Secondary outcomes

  1. 5 Year Survivorship of Components

    Time frame: 5 years after surgery

    Survivorship of components is defined as knee implant device(s) remaining in patient.

  2. 2 Year Survivorship of Components

    Time frame: 2 years after surgery

    Survivorship of components is defined as knee implant device(s) remaining in patient.

Sponsors and collaborators

Lead sponsor

Northwest Surgical Specialists, Vancouver

Other

Collaborators

  • Stryker Instruments

Registry information

Official study title

Survivorship and Outcomes of Robotically Assisted Medial UKA

Important dates

Study start
2013
Primary completion
2022
Study completion
2022
First posted
May 3, 2013
Registry last updated
Jul 13, 2023

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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