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Journal of Chinese Pharmaceutical Sciences ›› 2015, Vol. 24 ›› Issue (2): 128-132.DOI: 10.5246/jcps.2015.02.015

• Case report • Previous Articles     Next Articles

Hypersensitive syndrome reaction of antiepileptic drug: two case reports and literature review

Xiangji Dang1, Haisheng Jiao1*, Faqin Wang1, Fei Yang1, Hui Li2   

  1. 1. Lanzhou University Second Hospital, Lanzhou 730030, China
    2. Pharmacy College of Lanzhou University, Lanzhou 730000, China
  • Received:2014-08-25 Revised:2014-10-07 Online:2015-02-01 Published:2014-10-15
  • Contact: Tel.: 86-931-8942751, Fax: 86-931-8463553

Abstract:

Hypersensitivity syndrome reaction of antiepileptic drug (AED) can induce serious cutaneous, hematological and hepaticevents. In severe cases, fulminant hepatic failure may necessitate liver transplantation, and most patients die due to the liver failure. Severe adverse cutaneous reactions, including Steven-Johnson syndrome (SJS), toxic epidermal necrolysis (TEN) and hypersensitivity syndrome, are rare but life-threatening. Its morality rate is as high as 5%–50%. Accurate early diagnosis and timely treatment may contribute to decreased morality rate. In this paper, we reported cases of hypersensitive syndrome reaction to carbamazepine (CBZ) or phenobarbital (PB) in two patients with epilepsy. Clarification of the therapeutic process and the early manifestation of epilepsy may be helpful to improve the epilepsy therapy while avoiding the potential severe adverse cutaneous reactions of AED. The two reported cases highlighted that the therapeutic process of CBZ and PB might lead to the fatal allergic reaction, which was mainly caused by the absence of epoxide-hydroxylase and the defect of hepatocytes.

Key words: Antiepileptic drug hypersensitive syndrome, Carbamazepine, Phenobarbital, Antiepileptic drug

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