Chinese Journal of Pharmacovigilance ›› 2023, Vol. 20 ›› Issue (5): 583-584.
DOI: 10.19803/j.1672-8629.20220446

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One case of muscle loss induced by ceftazidime-avibactam for injection combined with polymyxins B sulfate for injection after renal transplantation

HUANG Shaolan1,3, YANG Ge3, LI Wei2,3,*   

  1. 1Department of Pharmacy, Hechuan People’s Hospital, Hechuan Chongqing 401520, China;
    2Department of Pharmacy, Chongqing University Cancer Hospital, Chongqing 400030, China;
    3Department of Pharmacy, the First Hospital Affiliated to Army Medical University, Chongqing 400038, China
  • Received:2022-07-29 Online:2023-05-15 Published:2023-05-16

Abstract: Objective To study the safety of ceftazidime-avibactam for injection combined with polymyxins B Sulfate for injection in patients after renal transplantation. Methods The clinical data of a 29-year-old female patient with Klebsiella pneumonia infection after renal transplantation was analyzed, who had been treated with intravenous infusion of polymyxin B sulfate for injection and ceftazidime-avibactam, but her kidney preservation solution was sensitive to colistin and ceftazidime-avibactam. She presented with weakness of muscle during infusion of the sixth dose of ceftazidime-avibactam for injection. The possible causes of adverse reactions were analyzed. Results Based on the Karch and Lasagna method and Naranjo scale, both polymyxin B sulfate and ceftazidime-avibactam were discontinued. These symptoms did not recur after the patient received intravenous infusion of ceftazidime-avibactam alone. Conclusion The combination of ceftazidime-avibactam for injection and polymyxin B sulfate for injection may increase the risk of weakness of muscle.

Key words: ceftazidime-avibactam, polymyxin B sulfate, injection, kidney transplantation, weakness of muscle, infection, safety, adverse drug reaction

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