Chinese Journal of Pharmacovigilance ›› 2022, Vol. 19 ›› Issue (1): 36-40.
DOI: 10.19803/j.1672-8629.2022.01.08

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Clinical characteristics and combined medication of Shengmai injection in the treatment of 9215 elderly patients with cardiovascular diseases

SUN Chunquan1, XIE Yanming1,*, HOU Hengyue2   

  1. 1Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing 100700, China;
    2School of Statistics, Renmin University of China, Beijing 100872, China
  • Received:2021-02-26 Online:2022-01-15 Published:2022-01-20

Abstract: Objective To conduct a real-world study of Shengmai injection based on the hospital information system (HIS) in order to find out more about the clinical characteristics of elderly patients with cardiovascular diseases who use Shengmai injection (SMI). Methods The clinical data on 9 215 elderly patients with cardiovascular diseases treated in 29 tertiary hospitals between January 1, 2001 and December 31, 2016 was retrieved from the HIS database by R software to analyze the clinical characteristics of patients and ways in which Shengmai injection was used. Results There were 5 109 male patients and 4 035 female ones involved. The average age of these patients was (78.15±6.90) years, and their length of hospital stay averaged (25.39±19.88) days. Hypertension, respiratory tract infection and arrhythmia were the most common comorbidities. The main route of administration of SMI was intravenous drip (7 504 cases) and the average single dose was (55.79±18.06) ml. The average duration of treatment was (6.02±7.37) days. The most commonly used drug combinations included Tanreqing injection+ambroxol. Conclusion Analysis of the data on elderly patients with cardiovascular diseases has revealed some of the characteristics of these patients and ways of medication of SMI, which can help clinicians to use SMI rationally.

Key words: real world, Shengmai injection, cardiovascular diseases in the elderly, hospital information system, clinical characteristics

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