背景:伊马替尼,靶向蛋白酪氨酸激酶的有效抑制剂,治疗慢性髓性白血病(CML)。关于伊马替尼相关肝和甲状腺功能变化的数据有限且相互矛盾。
目的:报告CML患者使用伊马替尼相关的肝和甲状腺毒性的发生率。
方法:系统评价的文章选自电子数据库(PubMed,CINALH,WebofScience)。包括2000年1月1日至2023年7月18日发表的英文同行评审全文。搜索词包括以下组合:伊马替尼,CML,肝毒性,肝毒性,甲状腺毒性。标题筛选,摘要,全文由两名审稿人独立进行。纳入和排除按照PRISMA指南进行记录。详细记录了排除的原因。对其中的文章进行了严格评估。
结果:在82项纳入的研究中,共报告了1万23例CML患者,相当于21例病例报告。2个案例系列,选择39项临床试验和20项观察性研究。不包括案例研究/报告,报告了1268例(12.6%;n=1268/10046)肝毒性不良事件,其中64.7%被评为轻度I级和II级不良事件,363(28.6%)为严重,III级和IV级不良事件;一些导致治疗中断,肝移植和致命后果。20项(35.1%)研究报告由于肝毒性的严重程度而中止了伊马替尼治疗。十四(8.4%,报告n=14/167)甲状腺功能异常不良事件。
结论:轻度和重度肝毒性的频率高,CML患者与伊马替尼相关,在已发表的文献中报道。报告了少量的轻度和可控制的甲状腺毒性事件。
BACKGROUND: Imatinib, a potent inhibitor of targeted protein tyrosine kinases, treats chronic myeloid leukaemia (CML). Data on imatinib-associated changes in hepatic and thyroid functions are limited and conflicting.
OBJECTIVE: To report the prevalence of hepatic and thyroid toxicity associated with the use of imatinib in CML patients.
METHODS: Articles for the systematic review were selected from electronic databases (PubMed, CINALH, Web of Science). Readily accessible peer-reviewed full articles in English published 1st January 2000 to 18th July 2023 were included. The search terms included combinations of: imatinib, CML, liver toxicity, hepatic toxicity, thyroid toxicity. Screening of titles, abstracts, full text articles was conducted independently by two reviewers. Inclusions and exclusions were recorded following PRISMA guidelines. Detailed reasons for exclusion were recorded. Included articles were critically appraised.
RESULTS: Ten thousand one hundred and twenty-three CML patients were reported in the 82 included studies corresponding to 21 case reports, 2 case series, 39 clinical trials and 20 observational studies were selected. Excluding case studies/reports, 1268 (12.6%; n = 1268/10046) hepatotoxicity adverse events were reported, of which 64.7% were rated as mild grade I & II adverse events, 363 (28.6%) as severe, grade III and IV adverse events; some led to treatment discontinuation, liver transplantation and fatal consequences. Twenty (35.1%) studies reported discontinuation of imatinib treatment due to the severity of hepatic toxicity. Fourteen (8.4%, n = 14/167) thyroid dysfunction adverse events were reported.
CONCLUSIONS: High frequency of mild and severe hepatotoxicity, associated with imatinib in CML patients, was reported in the published literature. Low numbers of mild and manageable thyroid toxicity events were reported.