Vitamin D is not useful as a biomarker for disease activity in rheumatoid arthritis. / La vitamina D no es útil como biomarcador para la actividad de la enfermedad en artritis reumatoide.
Reumatol Clin (Engl Ed)
; 16(2 Pt 1): 110-115, 2020.
Article
en En, Es
| MEDLINE
| ID: mdl-29779702
OBJECTIVE: To determine whether there is an association between serum vitamin D levels and the Disease Activity Index in patients with rheumatoid arthritis (RA). METHODOLOGY: An analytical, retrospective, cross-sectional study was performed at the Hospital Luis Vernaza and Center for Rheumatology and Rehabilitation. We included 18 to 75-year-old patients with a diagnosis of RA according to the 2010 classification criteria, and with a 25-hydroxyvitamin D (25 [OH] D) test within the last 3 months. The activity of the disease was assessed with the 28-joint Disease Activity Score (DAS28) and C-reactive protein (CRP) as an acute-phase reactant. Spearman's rank correlation coefficient was used to establish association between the variables. RESULTS: A total of 100 RA patients were studied. The mean vitamin D levels were 32.9 ± 11.5 ng/mL. In all, 45% showed insufficient 25 (OH) D and 55% had normal levels; no deficient vitamin D values were found. According to the DAS28-CRP, patients with low, moderate and high activity had an average vitamin D level of 30.4 ± 10.7, 31.9 ± 10.7, and 31.8 ± 12.1 ng/mL, respectively. There were no significant correlations between the disease activity and the serum vitamin D level (P=.60). CONCLUSION: In our group of RA patients, there was no statistically significant correlation between the levels of vitamin D and the activity of the disease, nor were other determining variables associated with vitamin D levels.
Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Artritis Reumatoide
/
Vitamina D
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Índice de Severidad de la Enfermedad
Tipo de estudio:
Observational_studies
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Prevalence_studies
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Risk_factors_studies
Límite:
Adolescent
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Adult
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Aged
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Female
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Humans
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Male
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Middle aged
Idioma:
En
/
Es
Revista:
Reumatol Clin (Engl Ed)
Año:
2020
Tipo del documento:
Article
Pais de publicación:
España