Efficacy and safety of Chinese herbal medicine children's Zibei Xuanfei syrup in treating acute trachea-bronchitis with wind-heat invading lung syndrome: A randomized, double-blind, multicentre, controlled trial.

Ethnopharmacological Relevance: Children's Zibei Xuanfei syrup is an herbal preparation from a lifetime professor, famous old Chinese doctor, and postgraduate supervisor of medical doctor of Shandong University of Traditional Chinese Medicine. This herbal preparation promotes lung health, relieves cough, reduces phlegm, and benefits pharynx.

Aim Of The Study: To verify the clinical efficacy and safety of Zibei Xuanfei syrup for children in treatment of acute trachea bronchitis with wind-heat invading lung syndrome.

Effect of Jiuwei Zhuhuang Powder on Cough Resolution in Children with Upper Respiratory Tract Infections: A Multicenter Randomized Controlled Trial.

Objective: To assess the effectiveness of Jiuwei Zhuhuang Powder (JWZH), a Tibetan patent medicine in treating upper respiratory tract infection (URTI) associated cough in children.

Methods: The study was a multicenter, randomized, open-label, controlled trial. A total of 142 children aged 2 to 14 years old, with URTI-associated cough within 48 h of onset, were randomly assigned to two groups at a 1:1 ratio by computer-generated randomization sequence.

[Epidemiological survey and risk factor analysis of asthma in children in urban districts of Zhengzhou, China].

Objective: To study the epidemiological features, treatment status, and risk factors for asthma in children in Zhengzhou, China.

Methods: Questionnaires for primary screening were issued using the method of multi-stage stratified sampling. Suspected asthmatic children were given a second questionnaire, physical examination, medical history review, and auxiliary examination to confirm the diagnosis.