To Explore the Clinical Efficacy and Mechanism of optimized 'xiao-feng-san'

Guang'anmen Hospital, China Academy of Chinese Medical Sciences0 个研究点开始时间: 待定最近更新: 2023年2月20日

适应症

试验速览

暂无简介。

•1. Patients aged 20 to 48 years;
•2. patients conforming to the diagnostic criteria of refractory chronic urticaria;
•3. patients conforming to the diagnostic criteria of TCM wind-heat syndrome;
•4. patients having used at least 2 times the conventional dose of antihistamines or at least 2 combined antihistamines with conventional dose for more than 2 weeks;
•5. The duration of patients'hives is more than 2 hours;
•6. patients able to give stool samples;
•7. patients able to sign the informed consent form.

•1. Patients dignosed drug-induced urticaria, induced urticaria (cold urticaria, febrile urticaria, cholinergic urticaria), urticaria vasculitis and other skin diseases with urticaria-like manifestations;
•2. patients who have been treated well with antihistamines or have been treated with hormones, immunosuppressants, or biological agents, or have received relevant Chinese medicine treatment 1 week before enrollment,or Patients who have received antibiotics and non-steroidal anti-inflammatory drugs 2 weeks before enrollment;
•3. patients who are pregnant, or preparing for pregnant, or breastfeeding women;
•4. patients suffering serious organic diseases of important organs such as heart, brain, liver and kidney,and those with severe primary diseases of the hematopoietic system, and those with mental illness;
•5. patients allergic to the components of Chinese medicine in the research prescription.

发起方