Chronic Urticaria
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: (1) Meet diagnostic criteria for chronic urticaria: Sudden appearance of variably sized wheals with clearly defined borders Recurrent pruritic eruptions occurring unpredictably and resolving without scarring Positive dermatographic test (whealing upon skin stroking) Disease duration =6 weeks (2) No systemic corticosteroids within 1 month or antihistamines within 1 week prior to enrollment (3) No contraindications to study interventions (4) Aged 18-90 years (no gender restrictions)
Exclusion criteria
Exclusion criteria: (1) Acute urticaria or chronic urticaria triggered by viral bacterial or parasitic infections (2) Severe primary diseases affecting major organs (cardiac hepatic renal cerebral pulmonary etc.) (3) Pregnancy or lactation (4) Meeting inclusion criteria but having incomplete documentation compromising efficacy/safety evaluation
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Ongoing resolution of measles symptoms with improvement; | — |
Secondary
| Measure | Time frame |
|---|---|
| Urticaria Activity Score;Measles Control Trial;Chronic Urticaria Quality of Life Questionnaire;Hamilton Anxiety Rating Scale ;Hamilton Depression Rating Scale;Proteomic Analysis;Metabolomic Analysis; | — |
Countries
China
Contacts
Shanghai University of Traditional Chinese Medicine