Inconsistent relationship between body weight/body mass index prior to total knee arthroplasty and the 12-year survival.
Details
Request a copy Under indefinite embargo.UNIL restricted access
State: Public
Version: Final published version
License: Not specified
Serval ID
serval:BIB_4165C2E5FF51
Type
Article: article from journal or magazin.
Collection
Publications
Institution
Title
Inconsistent relationship between body weight/body mass index prior to total knee arthroplasty and the 12-year survival.
Journal
The Knee
Working group(s)
French Society for Hip and Knee Surgery (SFHG)
ISSN
1873-5800 (Electronic)
ISSN-L
0968-0160
Publication state
Published
Issued date
12/2019
Peer-reviewed
Oui
Volume
26
Number
6
Pages
1372-1378
Language
english
Notes
Publication types: Journal Article ; Multicenter Study
Publication Status: ppublish
Publication Status: ppublish
Abstract
The primary hypothesis was that body weight (BW) and body mass index (BMI) significantly impact the long-term survival rate after implantation of a mobile bearing total knee arthroplasty (TKA).
A national, multicentric, retrospective study was performed in France. A total of 1604 TKAs were included. The 10-year follow-up was documented, and the influence of BW and BMI on the survival rate was assessed.
There was a significant influence of the BW on the 12-year survival rate for any reason and for infection; but this influence was not proportional to the BW or BMI. There was no significant influence of the BMI on the 12-year survival rate for any reason, for any mechanical reason or for infection.
Our results suggest that a higher BMI should not be considered as a risk factor for revision for mechanical purpose if a mobile bearing TKA with confirming design is implanted.
A national, multicentric, retrospective study was performed in France. A total of 1604 TKAs were included. The 10-year follow-up was documented, and the influence of BW and BMI on the survival rate was assessed.
There was a significant influence of the BW on the 12-year survival rate for any reason and for infection; but this influence was not proportional to the BW or BMI. There was no significant influence of the BMI on the 12-year survival rate for any reason, for any mechanical reason or for infection.
Our results suggest that a higher BMI should not be considered as a risk factor for revision for mechanical purpose if a mobile bearing TKA with confirming design is implanted.
Keywords
Aged, Aged, 80 and over, Arthroplasty, Replacement, Knee, Body Mass Index, Body Weight, Female, France, Humans, Knee Prosthesis, Male, Middle Aged, Prosthesis Failure, Retrospective Studies, Body mass index, Body weight, Knee, Mobile bearing, Survival, Total knee arthroplasty
Pubmed
Web of science
Create date
24/10/2019 15:33
Last modification date
24/10/2023 6:09
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