Inconsistent relationship between body weight/body mass index prior to total knee arthroplasty and the 12-year survival
| Autor: | Brigitte M. Jolles, Michel Bercovy, Jean-Louis Rouvillain, Jean-Yves Jenny, Thierry Gaillard, Frédéric Châtain, Dominique Saragaglia, Knee Surgery, Alain Cazenave |
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| Rok vydání: | 2019 |
| Předmět: |
Male
medicine.medical_specialty Total knee arthroplasty Body weight Body Mass Index 03 medical and health sciences 0302 clinical medicine Internal medicine Humans Medicine Orthopedics and Sports Medicine 030212 general & internal medicine Risk factor Arthroplasty Replacement Knee Survival rate Aged Retrospective Studies Aged 80 and over 030222 orthopedics business.industry Body Weight Retrospective cohort study Middle Aged Prosthesis Failure Female France Mobile bearing Knee Prosthesis business Body mass index |
| Zdroj: | The Knee. 26:1372-1378 |
| ISSN: | 0968-0160 |
| DOI: | 10.1016/j.knee.2019.08.013 |
| Popis: | Background 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). Methods 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. Results 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. Conclusion 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. |
| Databáze: | OpenAIRE |
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