Prevalence of total knee arthroplasty and its predictive factors in Japanese patients with rheumatoid arthritis: Analysis using the NinJa cohort
| Autor: | Naoko Shoda, Tetsuro Yasui, Satoru Ohashi, Jinju Nishino, Yasuhiko Koizumi, Shigeto Tohma, Yuho Kadono, Sakae Tanaka |
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| Rok vydání: | 2015 |
| Předmět: |
Male
musculoskeletal diseases medicine.medical_specialty Databases Factual Knee Joint Visual analogue scale Total knee arthroplasty Disease Severity of Illness Index Arthritis Rheumatoid 03 medical and health sciences 0302 clinical medicine Rheumatology Internal medicine Prevalence medicine Humans 030212 general & internal medicine Stage (cooking) Arthroplasty Replacement Knee Aged Vas score 030203 arthritis & rheumatology business.industry Hazard ratio Middle Aged medicine.disease Rheumatoid arthritis Cohort Disease Progression Physical therapy Female business |
| Zdroj: | Modern Rheumatology. 26:36-39 |
| ISSN: | 1439-7609 1439-7595 |
| DOI: | 10.3109/14397595.2015.1045258 |
| Popis: | The aim of this study was to clarify the prevalence and the predictive factors for undergoing total knee arthroplasty (TKA) among patients with rheumatoid arthritis (RA).The data of 1,134 patients with RA who were enrolled in the Japanese nationwide cohort database NinJa in 2003 and consecutively followed up until 2009 were analyzed.Seventy-six patients underwent TKA during the observation period. The yearly progression of the modified Health Assessment Questionnaire or mHAQ score from 2003 to 2004, but not the yearly progression of the Disease Activity Score in 28 Joints or DAS28 or patient visual analog scale (VAS) score, was significantly higher in the patients who underwent TKA than those who did not. Multivariate analysis showed that knee involvement in the disease, high Steinbrocker stage (III or IV), and high patient VAS score at the time of enrollment were powerful predictive factors, with hazard ratios of 4.01, 3.71, and 1.20, respectively. According to survival analysis with TKA as an endpoint, patients with knee involvement in the disease at the time of enrollment had a significantly worse 5-year survival rate than did those without knee involvement (83.5% vs. 97.0%, respectively).Several factors were elucidated as predictive factors for undergoing TKA among patients with RA. |
| Databáze: | OpenAIRE |
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