Pegaspargase-induced hypertriglyceridemia in a patient with acute lymphoblastic leukemia.
Kimberly M LauIla M SaundersAaron GoodmanPublished in: Journal of oncology pharmacy practice : official publication of the International Society of Oncology Pharmacy Practitioners (2019)
Pegaspargase, a long acting formulation of L-asparaginase, is an asparagine specific enzyme that selectively kills leukemic cells by depleting plasma asparagine. Pegaspargase is FDA approved for the first-line treatment of adult acute lymphoblastic leukemia and is a critical component of numerous multi-chemotherapeutic regimens. Pegaspargase is associated with well-described toxicities including hypersensitivity reactions, hepatotoxicity, and thrombosis. However, hypertriglyceridemia is a much rarer complication of pegaspargase and has only been described in a limited number of reports. We present a case of severe hypertriglyceridemia after a single dose of pegaspargase. The patient was re-challenged with pegaspargase and again developed hypertriglyceridemia which was complicated by pancreatitis. Here, we summarize published reports and a literature review describing the incidence of pegaspargase-induced hypertriglyceridemia in common acute lymphoblastic leukemia protocols.
Keyphrases
- acute lymphoblastic leukemia
- drug induced
- case report
- allogeneic hematopoietic stem cell transplantation
- high glucose
- diabetic rats
- induced apoptosis
- risk factors
- acute myeloid leukemia
- pulmonary embolism
- systematic review
- randomized controlled trial
- early onset
- drug delivery
- signaling pathway
- oxidative stress
- cell proliferation
- endothelial cells
- cell cycle arrest
- meta analyses