Walking Speed and Maximal Knee Flexion During Gait After Total Knee Arthroplasty: Minimal Clinically Important Improvement Is Not Determinable; Patient Acceptable Symptom State Is Potentially Useful

Bonnefoy, Alice; Luebbeke-Wolff, Anne; Miozzari, Hermès Howard; Armand, Stéphane; Sagawa, Yoshimasa (Junior); Turcot, Katia; Poncet, Antoine

doi:10.1016/j.arth.2020.05.038

Scientific article

English

Walking Speed and Maximal Knee Flexion During Gait After Total Knee Arthroplasty: Minimal Clinically Important Improvement Is Not Determinable; Patient Acceptable Symptom State Is Potentially Useful

ContributorsBonnefoy, Alice; Luebbeke-Wolff, Anne; Miozzari, Hermès Howard

; Armand, Stéphane

; Sagawa, Yoshimasa (Junior); Turcot, Katia; Poncet, Antoine

Published inJournal of Arthroplasty, vol. 35, no. 10, p. 2865-2871.e2

Publication date2020

Abstract

Total knee arthroplasty (TKA) is the operation of choice in patients with end-stage knee osteoarthritis (OA). Up to 1 in 5 patients still encounter functional limitations after TKA, partly explaining patient dissatisfaction. Which gait ability to target after TKA remains unclear. To determine whether Minimal Clinical Important Improvement (MCII) or Patient Acceptable Symptom State (PASS) values could be derived from gait parameters recorded in patients with TKA. And, if so, to define those values.

Keywords

Minimal Clinical Important Improvement
Patient Acceptable Symptom State
Gait
Knee kinematic
Osteoarthritis
Total knee arthroplasty

Affiliation

Research group

Citation (ISO format)

BONNEFOY, Alice et al. Walking Speed and Maximal Knee Flexion During Gait After Total Knee Arthroplasty: Minimal Clinically Important Improvement Is Not Determinable; Patient Acceptable Symptom State Is Potentially Useful. In: Journal of Arthroplasty, 2020, vol. 35, n° 10, p. 2865–2871.e2. doi: 10.1016/j.arth.2020.05.038

Article (Published version)

Identifiers

PID : unige:141908
DOI : 10.1016/j.arth.2020.05.038
PMID : 32646679

Commercial URLhttps://www.sciencedirect.com/science/article/pii/S0883540320305787

ISSN of the journal0883-5403

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Creation07/20/2020 12:06:00 PM

First validation07/20/2020 12:06:00 PM

Update time03/15/2023 10:37:28 PM

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Walking Speed and Maximal Knee Flexion During Gait After Total Knee Arthroplasty: Minimal Clinically Important Improvement Is Not Determinable; Patient Acceptable Symptom State Is Potentially Useful

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