The features of patients with cyclic citrullinated peptide antibodies in primary Sj(o)gren's syndrome / 中国医师杂志
Journal of Chinese Physician
; (12): 1212-1214, 2015.
Article
en Zh
| WPRIM
| ID: wpr-480326
Biblioteca responsable:
WPRO
ABSTRACT
Objective To investigate the features of patients with cyclic citrullinated peptide (CCP) antibodies in primary Sj(o)gren's syndrome (pSS) with the retrospective method.Methods Seventy eight pSS patients were studied.Enzyme-linked immunosorbent assay (ELISA) indirect immunofluorescence was used to measure anti-CCP antibodies.The patients with and without anti-CCP antibodies were correspondingly classified as autoantibody-positive and negative pSS groups.Clinical and laboratory features were compared between autoantibody-negative and positive group.Results (1) Seven (9.0％) of pSS patients had positive anti-CCP antibody.No significant difference was found in sex,ages,and disease course between autoantibody-nagative and positive pSS patients.(2) The anti-CCP-positive pSS was associated with the rates of decayed tooth,fatigue,dry mouth,dry eyes,and tender of joint (P ＜ 0.05).Whereas,the antiCCP-negative pSS was not significantly related to fever and mumps (P ＞ 0.05).(3)From serologic characteristics aspects,the anti-CCP-positive patients showed higher level of tender of joint than the anti-CCP-negative patients.No significant difference was found in white blood cell (WBC),hemoglobin (HGB),platelet (PLT),erythrocyte sedimentation rate (ESR),C-reactive protein (CRP),immunoglobulin A (IgA),IgG,IgM,and rheumatoid factor (RF) between two groups (P ＞ 0.05).Conclusions The anti-CCP-positive patients were 9％ ofpSS patients,and were more likely to occur tender of joint with higher level of tender of joint.
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Base de datos:
WPRIM
Idioma:
Zh
Revista:
Journal of Chinese Physician
Año:
2015
Tipo del documento:
Article