Comparative Pharmacology
Head-to-head clinical analysis: ALUNBRIG versus CABOZANTINIB.
Peer-Reviewed Evidence
Head-to-head clinical analysis: ALUNBRIG versus CABOZANTINIB.
ALUNBRIG vs CABOZANTINIB
Comparing the clinical profiles, pharmacokinetic behaviors, and safety indices of these two therapeutic agents.
Alunbrig (brigatinib) is a tyrosine kinase inhibitor that targets ALK and ROS1. It inhibits autophosphorylation of ALK and ALK-mediated activation of downstream signaling proteins STAT3, AKT, ERK1/2, and PLCγ in ALK-dependent tumor cells.
Small molecule tyrosine kinase inhibitor that targets MET, VEGFR2, RET, AXL, KIT, TIE2, FLT3, and TRKB. Inhibits tumor growth, angiogenesis, and metastasis.
90 mg orally once daily for first 7 days, then increase to 180 mg orally once daily
60 mg orally once daily, taken without food (at least 1 hour before or 2 hours after eating).
None Documented
None Documented
Terminal half-life approximately 25 hours. Supports once-daily dosing; steady state achieved in ~5 days.
Clinical Note
moderateCabozantinib + Digoxin
"Cabozantinib may decrease the cardiotoxic activities of Digoxin."
Clinical Note
moderateCabozantinib + Digitoxin
"Cabozantinib may decrease the cardiotoxic activities of Digitoxin."
Clinical Note
moderateCabozantinib + Deslanoside
"Cabozantinib may decrease the cardiotoxic activities of Deslanoside."
Clinical Note
moderateCabozantinib + Acetyldigitoxin
"Cabozantinib may decrease the cardiotoxic activities of Acetyldigitoxin."
Terminal elimination half-life is approximately 99 hours (range 68–136 hours) in patients with advanced solid tumors, supporting once-daily dosing.
Primarily hepatic metabolism (CYP3A4); 65% fecal (unchanged and metabolites), 25% renal (1% unchanged). Biliary excretion contributes to fecal elimination.
Primarily fecal (approximately 54% of administered dose as unchanged drug and metabolites), with renal excretion accounting for approximately 27% (largely as metabolites). Mean total recovery in feces and urine is about 81%.
Category C
Category C
Tyrosine Kinase Inhibitor
Tyrosine Kinase Inhibitor