Antinuclear antibodies: A marker associated with steroid dependence in patients with ulcerative colitis
✍ Scribed by J. Barahona-Garrido; J. Camacho-Escobedo; C.I. García-Martínez; H. Tocay; J. Cabiedes; J.K. Yamamoto-Furusho
- Publisher
- John Wiley and Sons
- Year
- 2009
- Tongue
- English
- Weight
- 102 KB
- Volume
- 15
- Category
- Article
- ISSN
- 1078-0998
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✦ Synopsis
Background:
The autoimmune phenomena and the autoantibody profile have acquired great importance in ulcerative colitis (UC). Few studies have explored antinuclear antibodies (ANAs) prevalence, but not its association with steroid dependence. We hypothesized that ANAs could be a factor associated to steroid dependence.
Methods: Ninety-seven consecutive patients with UC were included. ANA titers and staining patterns were determined by indirect immunofluorescence. Gender, age, follow-up time, C-reactive protein (CRP), disease extent, Mayo Score Activity Index, extraintestinal manifestations, and steroid dependence were analyzed in univariate and multivariate models.
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