Clinical features and long-term prognosis analysis of 22 children with neuropsychiatric lupus erythematosus
10.3760/cma.j.cn141217-20240312-00083
- VernacularTitle:儿童神经精神狼疮22例临床特征与远期预后分析
- Author:
Haixia XU
1
;
Bin HU
;
Qi ZHENG
;
Xinghui YANG
;
Meiping LU
Author Information
1. 浙江大学医学院附属儿童医院风湿免疫过敏科，杭州 310000
- Keywords:
Lupus erythematosus, systemic;
Lupus vasculitis, central nervous system;
Macrophage activation syndrome;
Child
- From:
Chinese Journal of Rheumatology
2024;28(11):789-795
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To analyze the clinical features and follow-up data in children with neuropsychiatric lupus erythematosus (NPSLE), and provide reference for the diagnosis and treatment of NPSLE.Methods:The clinical data of 22 children with NPSLE who were admitted to the Department of Rheumatology Immunology and Allergy, Children′s Hospital of Zhejiang University School of Medicine from January 2019 to March 2022 were included and were followed-up for 24~60 months. The data were analyzed retrospectively. Statistical descriptive analysis was performed using the SPSS 23.0.Results:Twenty-two (26.8%, 22/82) children with NPSLE occurred in the hospitalized children with SLE during the study period. The ratio of male to female was 1∶4.5, and the onset age was (10.7±2.0) years. Among these cases, 86.4% (19/22) patients were newly diagnosed and had severe disease activity and 16 cases (72.7%) occurred within 1 month after disease onset. Nineteen cases (86.4%) had mucocutaneous involvement, 16 cases (72.7%) had lupus nephritis, 14 cases (63.2%) had hematological system involvement, 13 cases (59.1%) had skeletal muscle involvement, 10 cases (45.5%) had serositis, 10 cases (45.5%) were complicated with hypertension, and 8 cases (36.5%) with macrophage activation syndrome (MAS). The main clinical symptoms of the nervous system included headache (11/19, 57.9%), dizziness (10/19, 52.6%), listlessness (7/19, 36.8%), blurred vision (4/19, 21.1%), convulsions (3/19, 15.8%), lethargy (2/19, 10.5%). Twenty patients (20/22, 90.9%) demonstrated abnormal signals on brain MRI, 7 cases (7/12, 45.5%) showed abnormal signals on brain CT, 10 cases (10/22, 45.5%) showed abnormal waves on EEG, and 6 cases (6/20, 30.0%) demonstrated abnormal results of cerebrospinal fluids analysis. The follow-up duration was 34 (28, 48) months. Clinical remission or low disease activity was found in 19 patients (86.4%), and no death were observed. Three cases had residual cerebral infarction lesions, no neurological sequelae were found in all patients.Conclusion:The most common symptoms of NPSLE in children are headache and dizziness, which are more likely to occur in patients with initial onset and severe disease activity, and approximately 36.5% children with NPSLE may complicated by MAS.The results of 24-60 months follow-up showed that the prognosis of the disease is good.
