Lorlatinib and High Cholesterol (Hyperlipoproteinemia, Hypertriglyceridemia, Sitosterolemia)

Increases in serum cholesterol and triglycerides have been reported in patients receiving lorlatinib. Grade 3 or 4 elevations in total cholesterol occurred in 17% and Grade 3 or 4 elevations in triglycerides occurred in 17% of the patients enrolled in a clinical trial with up to 80% percent of patients requiring initiation of lipid-lowering medications. Caution is advised in patients with hyperlipidemias. Monitor serum cholesterol and triglycerides before initiating treatment and 1 and 2 months after initiating, and periodically thereafter. Initiation or increase of the dose of lipid-lowering agents might be required on these patients.

Increases in serum cholesterol and triglycerides have been reported in patients receiving lorlatinib. Grade 3 or 4 elevations in total cholesterol occurred in 17% and Grade 3 or 4 elevations in triglycerides occurred in 17% of the patients enrolled in a clinical trial with up to 80% percent of patients requiring initiation of lipid-lowering medications. Caution is advised in patients with hyperlipidemias. Monitor serum cholesterol and triglycerides before initiating treatment and 1 and 2 months after initiating, and periodically thereafter. Initiation or increase of the dose of lipid-lowering agents might be required on these patients.