A Retrospective Study to Evaluate the ConforMIS iUni, iDuo & iTotal® KRS

NCT ID: NCT03152357

Last Updated: 2023-10-25

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

950 participants

Study Classification

OBSERVATIONAL

Study Start Date

2017-04-01

Study Completion Date

2019-12-31

Brief Summary

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This study is designed to evaluate implant survivorship, patient satisfaction, and patient-reported outcomes of subjects who have undergone surgery with any of the following ConforMIS knee implants: the iUni®, iDuo® or iTotal® Cruciate Retaining (CR) Knee Replacement Systems.

Detailed Description

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This study is designed to evaluate implant survivorship, patient satisfaction and patient-reported outcomes of subjects who have undergone surgery with any of the following ConforMIS knee implants: the iUni®, iDuo® or iTotal® Cruciate Retaining (CR) Knee Replacement Systems.This study is a retrospective, single-center study, with one single remote follow up contact. Patients will be contacted either by phone or email for a single remote follow-up. Retrospective data will be collected from medical records including pre-operative, operative and any follow up visits which have occurred since implantation as available.

Conditions

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Osteoarthritis, Knee Knee Osteoarthritis

Study Design

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Observational Model Type

COHORT

Study Time Perspective

RETROSPECTIVE

Study Groups

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Patients implanted with a ConforMIS device

Previously underwent surgical implantation of a ConforMIS iUni, iDuo or iTotal knee replacement

ConforMIS iUni, iDuo, or iTotal (CR)

Intervention Type DEVICE

ConforMIS iUni, iDuo, or iTotal (CR)

Interventions

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ConforMIS iUni, iDuo, or iTotal (CR)

ConforMIS iUni, iDuo, or iTotal (CR)

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

* Previously underwent surgical implantation of a ConforMIS iUni, iDuo or iTotal knee replacement.
* Subject must be greater than 18 years of age.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Restor3D

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Gregory Martin, MD

Role: PRINCIPAL_INVESTIGATOR

JFK Medical Center

Locations

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Preferred Orthopedics of the Palm Beaches

Boynton Beach, Florida, United States

Site Status

Countries

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United States

References

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Kurtz S, Ong K, Lau E, Mowat F, Halpern M. Projections of primary and revision hip and knee arthroplasty in the United States from 2005 to 2030. J Bone Joint Surg Am. 2007 Apr;89(4):780-5. doi: 10.2106/JBJS.F.00222.

Reference Type BACKGROUND
PMID: 17403800 (View on PubMed)

Fitzpatrick C, FitzPatrick D, Lee J, Auger D. Statistical design of unicompartmental tibial implants and comparison with current devices. Knee. 2007 Mar;14(2):138-44. doi: 10.1016/j.knee.2006.11.005. Epub 2006 Dec 22.

Reference Type BACKGROUND
PMID: 17188876 (View on PubMed)

Fitz W. Unicompartmental knee arthroplasty with use of novel patient-specific resurfacing implants and personalized jigs. J Bone Joint Surg Am. 2009 Feb;91 Suppl 1:69-76. doi: 10.2106/JBJS.H.01448.

Reference Type BACKGROUND
PMID: 19182028 (View on PubMed)

Rougraff BT, Heck DA, Gibson AE. A comparison of tricompartmental and unicompartmental arthroplasty for the treatment of gonarthrosis. Clin Orthop Relat Res. 1991 Dec;(273):157-64.

Reference Type BACKGROUND
PMID: 1959265 (View on PubMed)

Bourne RB, Chesworth BM, Davis AM, Mahomed NN, Charron KD. Patient satisfaction after total knee arthroplasty: who is satisfied and who is not? Clin Orthop Relat Res. 2010 Jan;468(1):57-63. doi: 10.1007/s11999-009-1119-9.

Reference Type BACKGROUND
PMID: 19844772 (View on PubMed)

Noble PC, Conditt MA, Cook KF, Mathis KB. The John Insall Award: Patient expectations affect satisfaction with total knee arthroplasty. Clin Orthop Relat Res. 2006 Nov;452:35-43. doi: 10.1097/01.blo.0000238825.63648.1e.

Reference Type BACKGROUND
PMID: 16967035 (View on PubMed)

Other Identifiers

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16-003

Identifier Type: -

Identifier Source: org_study_id

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