Drug intelligence / Profile preview

casopitant + ondansetron

Development stage
Unknown
Lead developer
GSK
Modality
Small Molecules
Administration
Oral, Intravenous
01

Overview

Casopitant + ondansetron is a combination of two antiemetic drugs used together, often as part of triple regimens with corticosteroids like dexamethasone, for the prevention of chemotherapy-induced nausea and vomiting (CINV). Casopitant is a selective, oral or intravenous neurokinin-1 (NK-1) receptor antagonist that inhibits substance P-mediated emetic signaling in the central nervous system. Ondansetron is a selective 5-hydroxytryptamine 3 (5-HT3) receptor antagonist that blocks serotonin-mediated emetic signaling from the gut and CNS. The combination acts synergistically to improve prophylaxis of acute and delayed emesis related to moderately or highly emetogenic chemotherapy.

Brand names
ZofranZuplenz
Other names
casopitant + ondansetron
02

Targets

TACR1 (Neurokinin‑1 Receptor)HTR3A (5-hydroxytryptamine receptor 3A)

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