Abstract

Erlotinib, a kind of epidermal growth factor receptor tyrosine kinase inhibitor, is a target therapy and approved for the treatment of metastatic non-small cell lung cancer (NSCLC) and advanced pancreatic cancer. Among these EGFR-TKI agents, including gefitinib and erlotinib, the common dose-limiting toxicities are diarrhea, mucositis and skin rash (Acneform eruptions). In addition to the above adverse effects, infrequent but potentially fatal and lethal entity complications include acute interstitial lung disease (ILD) and acute hepatitis. The incidence of EGFR-TKI agents (gefitinib and erlotinib) induced acute hepatitis is rare and hepatotoxicity of EGFR-TKI agent was rarely discussed. The treatment of EGFR-TKI agents induced acute hepatitis remains uncertain and cessation medication is current policy. Here we reported a case of erlotinib induced interstitial pneumonitis and acute hepatitis with clinical appearance of hypoxemia and general weakness, treated with high dose pulse therapy and showed good recovery.

Author Details

Authors

• Y.-C. Lai¹
• P.-C. Lin¹
• J.-I. Lai¹
• S.-Y. Hsu²
• L.-C. Kuo¹
• S.-C. Chang¹
• W.-S. Wang¹,³

Departments

• ¹ Department of Medicine, National Yang-Ming University Hospital,
• ² Kaohsiung Medical University, and
• ³ Associate Professor and Director of Department of Medicine, National Yang-Ming University Hospital, Yilan, Taiwan, China

Address

Dr. P.-C. Lin
Department of Internal Medicine
National Yang-Ming University Hospital, No.152
Xin-Min Road, Yilan City 260, Taiwan
Email: [email protected]

Citation