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Wang J, Hu H, Du H, Luo M, Cao Y, Xu J, Chen T, Guo Y, Li Q, Chen W, Zhang Y, Han J, Wan H. Clinical Efficacy Protocol of Yinhuapinggan Granules: A Randomized, Double-Blind, Parallel, and Controlled Clinical Trial Program for the Intervention of Community-Acquired Drug-Resistant Bacterial Pneumonia as a Complementary Therapy. Front Pharmacol 2022; 13:852604. [PMID: 35847015 PMCID: PMC9279864 DOI: 10.3389/fphar.2022.852604] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Accepted: 06/08/2022] [Indexed: 11/13/2022] Open
Abstract
Background: Community-acquired bacterial pneumonia (CABP) is an important health care concern in the worldwide, and is associated with significant morbidity, mortality, and health care expenditure. Streptococcus pneumoniae is the most frequent causative pathogen of CABP. Common treatment for hospitalized patients with CABP is empiric antibiotic therapy using β-lactams in combination with macrolides, respiratory fluoroquinolones, or tetracyclines. However, overuse of antibiotics has led to an increased incidence of drug-resistant S. pneumoniae, exacerbating the development of community-acquired drug-resistant bacterial pneumonia (CDBP) and providing a challenge for physicians to choose empirical antimicrobial therapy. Methods: Traditional Chinese medicine (TCM) is widely used as a complementary treatment for CDBP. Yinhuapinggan granules (YHPG) is widely used in the adjuvant treatment of CDBP. Experimental studies and small sample clinical trials have shown that YHPG can effectively reduce the symptoms of CDBP. However, there is a lack of high-quality clinical evidence for the role of YHPG as a complementary drug in the treatment of CDBP. Here, we designed a randomized, double-blind, placebo-controlled clinical trial to explore the efficacy and safety of YHPG. A total of 240 participants will be randomly assigned to the YHPG or placebo group in a 1:1 ratio. YHPG and placebo will be added to standard treatment for 10 days, followed by 56 days of follow-up. The primary outcome is the cure rate of pneumonia, and the secondary outcomes includes conversion rate of severe pneumonia, lower respiratory tract bacterial clearance, lactic acid (LC) clearance rate, temperature, C-reactive protein (CRP), criticality score (SMART-COP score), acute physiological and chronic health assessment system (APACHEII score) and clinical endpoint events. Adverse events will be monitored throughout the trial. Data will be analyzed according to a pre-defined statistical analysis plan. This research will disclose the efficacy of YHPG in acquired drug-resistant pneumonia. Clinical Trial Registration: https://clinicaltrials.gov, identifier ChiCTR2100047501.
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Affiliation(s)
- Jiaoli Wang
- Zhejiang Chinese Medical University, Hangzhou, China
- Department of Respiratory Medicine, Hangzhou First People’s Hospital, Hangzhou, China
| | - Haoran Hu
- College of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, China
| | - Haixia Du
- College of Life Science, Zhejiang Chinese Medical University, Hangzhou, China
| | - Man Luo
- Department of Respiratory Medicine, Hangzhou First People’s Hospital, Hangzhou, China
| | - Yilan Cao
- College of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, China
| | - Jiaping Xu
- College of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, China
| | - Tianhang Chen
- College of Life Science, Zhejiang Chinese Medical University, Hangzhou, China
| | - Yilei Guo
- College of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, China
| | - Qixiang Li
- College of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, China
| | - Wen Chen
- College of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, China
| | - Yifei Zhang
- Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Jin Han
- College of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, China
| | - Haitong Wan
- Zhejiang Chinese Medical University, Hangzhou, China
- College of Life Science, Zhejiang Chinese Medical University, Hangzhou, China
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