Analysis for 208 children with psoriasis vulgaris.
10.11817/j.issn.1672-7347.2020.190129
- Author:
Min QING
1
;
Panpan LIU
2
;
Wu ZHU
2
;
Menglin CHEN
2
;
Mingliang CHEN
2
;
Yehong KUANG
3
Author Information
1. Department of Dermatology, Xiangya Hospital, Central South University, Changsha 410008, China. qingmin06@163.com.
2. Department of Dermatology, Xiangya Hospital, Central South University, Changsha 410008, China.
3. Department of Dermatology, Xiangya Hospital, Central South University, Changsha 410008, China. 66395229@qq.com.
- Publication Type:Journal Article
- Keywords:
children;
psoriasis;
retrospective analysis;
vulgaris
- MeSH:
Adolescent;
Adult;
Child;
China;
epidemiology;
Female;
Humans;
Male;
Pediatric Obesity;
Psoriasis;
epidemiology;
Quality of Life;
Retrospective Studies;
Severity of Illness Index
- From:
Journal of Central South University(Medical Sciences)
2020;45(7):804-811
- CountryChina
- Language:English
-
Abstract:
OBJECTIVES:Psoriasis is a chronic inflammatory skin disease that affects adults and children. The most common subtype is psoriasis vulgaris. This article analyzes the characteristics and clinical features of children with psoriasis vulgaris to strengthen the understanding, treatment, and management for children with psoriasis.
METHODS:A total of 208 children with psoriasis vulgaris, who were first admitted to the Department of Dermatology, Xiangya Hospital, Central South University from October 2012 to December 2018, were retrospectively analyzed. Their clinical characteristics, results of laboratory examination, treatment options and efficacy were summarized.
RESULTS:The age of the 208 children with psoriasis vulgaris was (11.19±3.97) years old, the peak incidence was 12 years old, the disease duration was (27.46±31.30) months, and the male-female ratio was 1∶0.96. The most common site of the first attack was the scalp (37.98%), followed by the trunk (26.44%) and the limbs (22.12%). The causes leading to exacerbation were more common in infections and diets. There were 33 patients (15.87%) with a family history of psoriasis, showing the higher score of Psoriasis Area and Severity Index (PASI) and the higher Dermatological Quality of Life Index (DLQI) (both <0.05). In all patients, 29 cases (13.94%) were overweight, 19 cases (9.14%) were obese, and the rate of overweight and obesity in children with psoriasis vulgaris was higher than that of normal children in China. In the laboratory test, the serum levels of 25-hydroxyvitamin D (25-OH-VD) were decreased in most patients (47.5%), and the serum 25-OH-VD levels were found to be moderately negatively correlated with PASI score (<0.05). The score of DLQI in the patient was 5.56±3.57, the score of PASI was 7.25±6.83, and they were positively correlated (=0.409, <0.001). In most patients (72.11%), the severity of the disease was mild to moderate. Their treatment was often dominated by topical drugs and Chinese patent medicine (65.67%). Retinoids showed a good effect on children. Cyclosporine and methotrexate were effective in more severe cases.
CONCLUSIONS:Children with psoriasis vulgaris are mainly caused by infection and diet. Patients with family history have more serious illness, lower quality of life, and are more likely to have metabolic abnormalities such as overweight and obesity. The serum 25-OH-VD levels in children with psoriasis vulgaris are negatively correlated with the score of PASI.
