chronic urticaria
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: (1) Patients who met the diagnostic criteria of chronic spontaneous urticaria in the EAACI/GA2LEN/EDF/WAO guidelines for the diagnosis and treatment of urticaria (2017 edition) and the Chinese Urticaria Guidelines (2014 edition); (2) those aged 18 to 70 years old; (3) no use of antihistamines within 2 weeks before study entry, no use of steroids or immunosuppressive drugs within 1 month; (4) clinical investigators with UAS7=16 before entering the study; (5) not participating in other ongoing clinical investigators; (6) signed informed consent and volunteered to participate in the study.
Exclusion criteria
Exclusion criteria: (1) patients with unconsciousness, inability to express subjective discomfort symptoms and mental patients; (2) advanced malignant tumor or other serious wasting disease, easily complicated with infection and bleeding; (3) complicated with cardiovascular, hepatic, renal, digestive, hematopoietic system and other serious primary diseases; (4) pregnant and lactating women.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Improvement in UAS7 at week 20 compared with UAS7 at baseline; | — |
Secondary
| Measure | Time frame |
|---|---|
| Improvement in UAS7 at week 4 compared with UAS7 at baseline;Dermatology Life Quality Index;Visual Analogue Scale of itching;Self-Rating Anxiety Scale;Self-Rating Depression Scale; | — |
Countries
China
Contacts
Chengdu University of Traditional Chinese Medicine