Vancomycin-related convulsion in a pediatric patient with neuroblastoma:A case report and review of the literature  

作　　者：Qiao-Feng Ye Guang-Fei Wang Yi-Xue Wang Guo-Ping Lu Zhi-Ping Li 

机构地区：[1]Department of Clinical Pharmacy,National Children's Medical Center,Children's Hospital of Fudan University,Shanghai 201102,China [2]Department of Pediatric Intensive Care Unit,National Children's Medical Center,Children's Hospital of Fudan University,Shanghai 201102,China

出　　处：《World Journal of Clinical Cases》2021年第13期3070-3078,共9页世界临床病例杂志

基　　金：National Natural Science Foundation of China,No.81874325;Key Innovative Team of Shanghai Top-Level University Capacity Building in Clinical Pharmacy and Regulatory Science at Shanghai Medical College,Fudan University,No.HJW-R-2019-66-19;Science and Technology Commission of Shanghai Municipality,No.18DZ1910604,No.19DZ1910703 and No.19XD1400900.

摘　　要：BACKGROUND Vancomycin is often used as an anti-infective drug in patients receiving antitumor chemotherapy.There are concerns about its adverse drug reactions during treatment,such as nephrotoxicity,ototoxicity,hypersensitivity reactions,etc.However,potential convulsion related to high plasma concentrations of vancomycin in children receiving chemotherapy has not been reported.CASE SUMMARY A 3.9-year-old pediatric patient with neuroblastoma receiving vancomycin to treat post-chemotherapy infection developed an unexpected convulsion.No other potential disease conditions could explain the occurrence of the convulsion.The subsequently measured overly high plasma concentrations of vancomycin could possibly provide a clue to the occurrence of this convulsion.The peak and trough plasma concentrations of vancomycin were 59.5 mg/L and 38.6 mg/L,respectively,which were much higher than the safe range.Simulation with the Bayesian approach using MwPharm software showed that the area under the concentration-time curve over 24 h was 1086.6 mg·h/L.Therefore,vancomycin was immediately stopped and teicoplanin was administered instead combined with meropenem and fluconazole as the anti-infective treatment strategy.CONCLUSION Unexpected convulsion occurring in a patient after chemotherapy is probably due to toxicity caused by abnormal pharmacokinetics of vancomycin.Overall evaluation and close therapeutic drug monitoring should be conducted to determine the underlying etiology and to take the necessary action as soon as possible.

关 键 词：VANCOMYCIN NEUROBLASTOMA CONVULSION CHILDREN Adverse drug reaction Case report 

分 类 号：R739.4[医药卫生—肿瘤]