Chronic Urticaria - Long Term Assessment of Effects of Rupatadine
Stopped poor recruitment
Conditions
Interventions
- DRUG: 10 mg Rupatadine on demand
- DRUG: 10 mg Rupatadine
- DRUG: 20 mg Rupatadine
- DRUG: 10 mg Rupatadine on demand (sham updosing to 20 mg)
Sponsor
Charite University, Berlin, Germany