Journal of Traditional Chinese Medicine ›› 2023, Vol. 43 ›› Issue (4): 815-823.DOI: 10.19852/j.cnki.jtcm.20230517.001

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Effectiveness and safety of Xuefu Zhuyu oral liquid (血府逐瘀口服液) on Qi-stagnation and blood-stasis pattern in patients with stable angina, tension-type headache and primary dysmenorrhea: rationale and design of a master protocol

CAO Wencong1, LIAO Shaojun1, ZHANG Yuanwen2, ZHOU Li3,4, LI Geng3,4, OUYANG Wenwei3,4, WEN Zehuai3,4,5()   

  1. 1 Second Clinical Medical College (Second Affiliated Hospital), Guangzhou University of Chinese Medicine, Guangzhou 510405, China
    2 First Clinical Medical College (First Affiliated Hospital), Guangzhou University of Chinese Medicine, Guangzhou 510405, China
    3 Key Unit of Methodology in Clinical Research, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou 510120, China
    4 State Key Laboratory of Dampness Syndrome of Chinese Medicine, Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510120, China
    5 Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou 510405, China
  • Received:2022-03-22 Accepted:2022-07-19 Online:2023-08-15 Published:2023-05-17
  • Contact: WEN Zehuai, Key Unit of Methodology in Clinical Research, Guangdong Provincial Hospital of Chinese Medicine, Guangzhou 510120, China. wenzh@gzucm.edu.cn. Telephone: +86 13903008091
  • Supported by:
    National Key Research and Development Program of China: Research on “the Pattern Dominating Disease” of Post-market Evaluation on Two Classic Chinese Herbal Formulas based on Basket Design(2018YFC1707407)

Abstract:

We present the rationale and design of a master protocol study that clarifies the effectiveness and safety of Chinese herbal formulas on Qi-stagnation and blood-stasis pattern (QBP). Three randomized controlled trials (RCTs) and real-world observational studies. Based on three registry cohorts of stable angina, tension-type headache and primary dysmenorrhea, patients with QBP will be enrolled in RCTs to receive either Xuefu Zhuyu (血府逐瘀, XFZY) oral liquid or a placebo, while patients with non-QBP will be enrolled in the observational studies and experience follow-up. 1414 patients (RCTs: 574; observational studies: 840) will be recruited at seven centers in China over a 3-year period. The primary outcome is the visual analog scale of pain intensity. Adverse events will also be reported. The analysis will be undertaken separately in each sub-study, and then an overall analysis combining multiple subgroups will be performed to comprehensively investigate the effect of XFZY oral liquid. This study will provide high-quality evidence of XFZY oral liquid for QBP patients and show a paradigm of post-marketing evaluation of the effectiveness and safety for Chinese medicine following the notion of the pattern dominating different disease research models.

Key words: angina, stable, tension-type headache, primary dysmenorrhea, Chinese herbal formula, Chinese medicine pattern, master protocol

Cite this article

CAO Wencong, LIAO Shaojun, ZHANG Yuanwen, ZHOU Li, LI Geng, OUYANG Wenwei, WEN Zehuai. Effectiveness and safety of Xuefu Zhuyu oral liquid (血府逐瘀口服液) on Qi-stagnation and blood-stasis pattern in patients with stable angina, tension-type headache and primary dysmenorrhea: rationale and design of a master protocol[J]. Journal of Traditional Chinese Medicine, 2023, 43(4): 815-823.