Volume 35, Issue 8 pp. 4401-4410
RESEARCH ARTICLE

Efficacy and safety of Xiyanping injection in the treatment of COVID-19: A multicenter, prospective, open-label and randomized controlled trial

Xin-Yi Zhang

Xin-Yi Zhang

Department of Respiratory Diseases, The Second Affiliated Hospital of Nanchang University, Nanchang, China

Search for more papers by this author
Lang Lv

Lang Lv

Department of Drug Research, State Key Laboratory of Innovative Natural Medicine and TCM Injections, Ganzhou, China

Search for more papers by this author
Yu-Long Zhou

Yu-Long Zhou

Department of Respiratory Diseases, The Ninth Hospital of Nanchang, Nanchang, China

Search for more papers by this author
Liang-Dong Xie

Liang-Dong Xie

Department of Critical Care Medicine, The Fifth People's Hospital of Ganzhou, Ganzhou, China

Search for more papers by this author
Qin Xu

Qin Xu

Department of Respiratory Diseases, Fengcheng People's Hospital, Fengcheng, China

Search for more papers by this author
Xiao-Fan Zou

Xiao-Fan Zou

Department of Respiratory Diseases, Ji'an Central People's Hospital, Ji'an, China

Search for more papers by this author
Yan Ding

Yan Ding

Department of Respiratory Diseases, The First Affiliated Hospital of Gannan Medical University, Ganzhou, China

Search for more papers by this author
Jie Tian

Jie Tian

Department of Respiratory Diseases, The Ninth Hospital of Nanchang, Nanchang, China

Search for more papers by this author
Jia-Liang Fan

Jia-Liang Fan

Department of Respiratory Diseases, Ji'an Central People's Hospital, Ji'an, China

Search for more papers by this author
Hai-Wei Fan

Hai-Wei Fan

Department of Drug Research, State Key Laboratory of Innovative Natural Medicine and TCM Injections, Ganzhou, China

Search for more papers by this author
Yi-Xi Yang

Yi-Xi Yang

Department of Drug Research, State Key Laboratory of Innovative Natural Medicine and TCM Injections, Ganzhou, China

Search for more papers by this author
Xiao-Qun Ye

Corresponding Author

Xiao-Qun Ye

Department of Respiratory Diseases, The Second Affiliated Hospital of Nanchang University, Nanchang, China

Correspondence

Xiao-Qun Ye, The Second Affiliated Hospital of Nanchang University, No. 1 Minde Road, Nanchang 330006, Jiangxi, China.

Email: [email protected]

Search for more papers by this author
First published: 12 May 2021
Citations: 47

Xin-Yi Zhang, Lang Lv, Yu-Long Zhou, Liang-Dong Xie, Qin Xu, Xiao-Fan Zou and Yan Ding contributed equally to this work.

Funding information: The Key Projects of Jiangxi Province, Grant/Award Number: 2020YBBGW0008

Abstract

Xiyanping (XYP) is a Chinese herbal medicine used in the clinic to treat respiratory infection and pneumonia. Recent evidence identified XYP as a potential inhibitor of severe acute respiratory syndrome coronavirus 2, implying XYP as a possible treatment for the coronavirus disease 2019 (COVID-19). Here, we conducted a prospective, multicenter, open-label and randomized controlled trial to evaluate the safety and effectiveness of XYP injection in patients with mild to moderate COVID-19. We consecutively recruited 130 COVID-19 patients with mild to moderate symptoms from five study sites, and randomized them in 1:1 ratio to receive XYP injection in combination with standard therapy or receive standard supportive therapy alone. We found that XYP injection significantly reduced the time to cough relief, fever resolution and virus clearance. Less patients receiving XYP injection experienced disease progression to the severe stage during the treatment process. No severe adverse events were reported during the study. Taken together, XYP injection is safe and effective in improving the recovery of patients with mild to moderate COVID-19. However, further studies are warranted to evaluate the efficacy of XYP in an expanded cohort comprising COVID-19 patients at different disease stages.

CONFLICT OF INTEREST

The authors declare no conflicts of interest.

DATA AVAILABILITY STATEMENT

The data that support the findings of this study are available from the corresponding author upon reasonable request.

The full text of this article hosted at iucr.org is unavailable due to technical difficulties.