Is Standard 3-degree of External Rotation for Posterior Femoral Cut Relevant for Turkish Population

NCT ID: NCT04355182

Last Updated: 2020-04-22

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

120 participants

Study Classification

OBSERVATIONAL

Study Start Date

2020-02-01

Study Completion Date

2020-04-12

Brief Summary

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The aim of this study is to evaluate the posterior condylar angle of the distal femur in Turkish population and its concordance with the current standard prosthesis designs used in total knee arthroplasty and to evaluate anthropometric features of the distal femur in the Turkish population.

Detailed Description

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The investigators would like to measure condylar twist angles(CTA), posterior condylar angles(PCA), femoral mediolateral lengths (fML), medial femoral anteroposterior lengths(fMAP), lateral femoral anteroposterior lengths (fLAP), distances between trochlear groove and fMAP(DBTG-fMAP), distances between trochlear groove and fLAP(DBTG-fLAP), medial and lateral posterior condylar cartilage thicknesses(MPCCT/LPCCT) on the Magnetic Resonance Images (MRI) of 240 knees of 120 Turkish subjects.

Conditions

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Healthy

Study Design

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Observational Model Type

COHORT

Study Time Perspective

RETROSPECTIVE

Eligibility Criteria

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Inclusion Criteria

* non-arthritic knees,

Exclusion Criteria

* intra- or extraarticular deformity on the X-rays or MRIs,
* history of previous extremity surgery,
* history of any systemic disease,
* a BMI of 35 or over.
Minimum Eligible Age

18 Years

Maximum Eligible Age

70 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Bezmialem Vakif University

OTHER

Sponsor Role lead

Responsible Party

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Nurdan Güngören

Intorn Doctor, Faculty of Medicine, Principal Investigator

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Nurdan Güngören

Role: PRINCIPAL_INVESTIGATOR

Bezmialem Vakif University

Locations

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Bezmialem Vakıf University

Istanbul, , Turkey (Türkiye)

Site Status

Countries

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Turkey (Türkiye)

References

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Loures FB, Furtado Neto S, Pinto Rde L, Kinder A, Labronici PJ, Goes RF, Marchiori E. Rotational assessment of distal femur and its relevance in total knee arthroplasty: analysis by magnetic resonance imaging. Radiol Bras. 2015 Sep-Oct;48(5):282-6. doi: 10.1590/0100-3984.2014.0037.

Reference Type BACKGROUND
PMID: 26543278 (View on PubMed)

Kim TK, Phillips M, Bhandari M, Watson J, Malhotra R. Erratum to: What Differences in Morphologic Features of the Knee Exist Among Patients of Various Races? A Systematic Review. Clin Orthop Relat Res. 2017 May;475(5):1507. doi: 10.1007/s11999-017-5301-1. No abstract available.

Reference Type BACKGROUND
PMID: 28255946 (View on PubMed)

Other Identifiers

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3586

Identifier Type: -

Identifier Source: org_study_id

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