{"title":"罗拉替尼治疗诱发的复杂血脂异常：病例研究。","authors":"Julianna West, Abhimanyu Garg","doi":"10.1016/j.jacl.2024.10.003","DOIUrl":null,"url":null,"abstract":"<p><strong>Context: </strong>Lorlatinib is an anaplastic lymphoma kinase (ALK) inhibitor, which is currently used for the treatment of ALK-positive metastatic non-small cell lung cancer (NSCLC). Previous reports have noticed an association between lorlatinib and hyperlipidemia, however the specific mechanisms for this side effect remain unknown. Some investigators have reported nephrotic syndrome to be the underlying cause of lorlatinib-induced hyperlipidemia.</p><p><strong>Case report: </strong>A 59-year-old female with NSCLC presented with marked elevation of lipid levels, including total cholesterol, triglycerides, low-density lipoprotein-cholesterol (LDL-C), and high-density lipoprotein-cholesterol (HDL-C), after initiation of lorlatinib therapy. Despite high dose atorvastatin and ezetimibe, lipid levels remained elevated. A 24-hour urine collection revealed only 226 mg of protein excretion.</p><p><strong>Conclusions: </strong>Lorlatinib induced a complex dyslipidemia in our patient with elevations of both LDL-C and HDL-C. The underlying mechanism of lorlatinib-induced hyperlipidemia remains unknown and is unlikely to be secondary to nephrotic syndrome in many patients.</p>","PeriodicalId":15392,"journal":{"name":"Journal of clinical lipidology","volume":" ","pages":""},"PeriodicalIF":3.6000,"publicationDate":"2024-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Complex dyslipidemia induced by Lorlatinib therapy: A case study.\",\"authors\":\"Julianna West, Abhimanyu Garg\",\"doi\":\"10.1016/j.jacl.2024.10.003\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Context: </strong>Lorlatinib is an anaplastic lymphoma kinase (ALK) inhibitor, which is currently used for the treatment of ALK-positive metastatic non-small cell lung cancer (NSCLC). Previous reports have noticed an association between lorlatinib and hyperlipidemia, however the specific mechanisms for this side effect remain unknown. Some investigators have reported nephrotic syndrome to be the underlying cause of lorlatinib-induced hyperlipidemia.</p><p><strong>Case report: </strong>A 59-year-old female with NSCLC presented with marked elevation of lipid levels, including total cholesterol, triglycerides, low-density lipoprotein-cholesterol (LDL-C), and high-density lipoprotein-cholesterol (HDL-C), after initiation of lorlatinib therapy. Despite high dose atorvastatin and ezetimibe, lipid levels remained elevated. A 24-hour urine collection revealed only 226 mg of protein excretion.</p><p><strong>Conclusions: </strong>Lorlatinib induced a complex dyslipidemia in our patient with elevations of both LDL-C and HDL-C. The underlying mechanism of lorlatinib-induced hyperlipidemia remains unknown and is unlikely to be secondary to nephrotic syndrome in many patients.</p>\",\"PeriodicalId\":15392,\"journal\":{\"name\":\"Journal of clinical lipidology\",\"volume\":\" \",\"pages\":\"\"},\"PeriodicalIF\":3.6000,\"publicationDate\":\"2024-10-17\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of clinical lipidology\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1016/j.jacl.2024.10.003\",\"RegionNum\":3,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"PHARMACOLOGY & PHARMACY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of clinical lipidology","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1016/j.jacl.2024.10.003","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"PHARMACOLOGY & PHARMACY","Score":null,"Total":0}
Complex dyslipidemia induced by Lorlatinib therapy: A case study.
Context: Lorlatinib is an anaplastic lymphoma kinase (ALK) inhibitor, which is currently used for the treatment of ALK-positive metastatic non-small cell lung cancer (NSCLC). Previous reports have noticed an association between lorlatinib and hyperlipidemia, however the specific mechanisms for this side effect remain unknown. Some investigators have reported nephrotic syndrome to be the underlying cause of lorlatinib-induced hyperlipidemia.
Case report: A 59-year-old female with NSCLC presented with marked elevation of lipid levels, including total cholesterol, triglycerides, low-density lipoprotein-cholesterol (LDL-C), and high-density lipoprotein-cholesterol (HDL-C), after initiation of lorlatinib therapy. Despite high dose atorvastatin and ezetimibe, lipid levels remained elevated. A 24-hour urine collection revealed only 226 mg of protein excretion.
Conclusions: Lorlatinib induced a complex dyslipidemia in our patient with elevations of both LDL-C and HDL-C. The underlying mechanism of lorlatinib-induced hyperlipidemia remains unknown and is unlikely to be secondary to nephrotic syndrome in many patients.
期刊介绍：
Because the scope of clinical lipidology is broad, the topics addressed by the Journal are equally diverse. Typical articles explore lipidology as it is practiced in the treatment setting, recent developments in pharmacological research, reports of treatment and trials, case studies, the impact of lifestyle modification, and similar academic material of interest to the practitioner. While preference is given to material of immediate practical concern, the science that underpins lipidology is forwarded by expert contributors so that evidence-based approaches to reducing cardiovascular and coronary heart disease can be made immediately available to our readers. Sections of the Journal will address pioneering studies and the clinicians who conduct them, case studies, ethical standards and conduct, professional guidance such as ATP and NCEP, editorial commentary, letters from readers, National Lipid Association (NLA) news and upcoming event information, as well as abstracts from the NLA annual scientific sessions and the scientific forums held by its chapters, when appropriate.
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