Chronic spontaneous urticaria in children
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Meet the diagnostic criteria of chronic spontaneous urticaria in the revised 2017 international urticaria guidelines; 2. 0-17 years old, regardless of gender; 3. No antihistamines for three days and no glucocorticoids for one month; 4. Obtain the informed consent of the patient and/or the patient's guardian.
Exclusion criteria
Exclusion criteria: 1. Those who have severe infectious diseases, mental illness, primary or secondary immunodeficiency, tumors and other diseases that affect the quality of life; 2. Those who are receiving anticoagulant therapy or receiving systemic steroid therapy; 3. According to the researchers, guardians are not trustworthy or have poor compliance
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| pathogeny;remission rate; | — |
Secondary
| Measure | Time frame |
|---|---|
| predictors of remission;prognosis; | — |
Countries
China
Contacts
Children's Hospital of Chongqing Medical University