A clinical analysis of male patients with systemic lupus erythematosus
- VernacularTitle:男性系统性红斑狼疮的临床特点分析
- Author:
Zhanyun DA
;
Jie QIAN
;
Yaping FAN
;
Tongsun QIAN
- Publication Type:Journal Article
- Keywords:
Lupus erythematosus,systemic;
Male;
Clinical characteristics
- From:
Chinese Journal of Rheumatology
2008;12(8):527-529
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze the clinical characteristics of male patients with systemic lupus ery thematosus in a cohort of Chinese patients.Methods 325 lupus nephritis patients (38 male and 287 female patients) admitted to our hospital from January 1997 to December 2006 were summarized in this cohort.The difference in manifestations and laboratory features were analyzed between male and female lupus nephritis patients.Results ① Male lupus nephritis patients had more frequent episodes of serositis (P＜0.05),while fe male lupus nephritis patients more frequently had arthralgia,malar rash,oral ulcers and neuropsychiatric lu pus.② The kidney was involved with early stage of the disease in male patients.The rate of misdiagnosis was higher in male lupus nephritis patients than that of the female patients.③ The prevalence of ANA positivity and thrombocytopenia was higher in male patients than that of the female patients.The prevanee of positive anti-ENA antibody,anti-Sin antibody,anemia and hypergammaglobulinemia was lower in male patients than those of female patients.No difference was found in the presence of positive anti-RNP antibody,hypocom plementemia,elevated erythrocyte sedimentation rate and leucoeytopenia between the two groups.Conclusion The clinical pictures of male systemic lupus erythematosus patients are atypical except for kidney involvement.The kidney involvement of male lupus patients is characterized by the early onset,rapid progression and high rate of misdiagnosis.Physicians should familiar with these differences.Early diagnosis and appropriate treat ment are essential for controlling disease progress.
