Who are Dexamethasone, Ondansetron, Aprepitant's main competitors?

No direct comparators detected in our index.

How often does this brief refresh?

Every 30 minutes from primary sources (FDA, EMA, MHRA, PMDA, ClinicalTrials.gov, USPTO). Subscribe to the RSS feed below for push alerts.

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Last reviewed 2026-05-16 · How we verify

Dexamethasone, Ondansetron, Aprepitant — Competitive Intelligence Brief

Dexamethasone, Ondansetron, Aprepitant (Dexamethasone, Ondansetron, Aprepitant) competitive landscape: 0 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Class: Antiemetic combination (corticosteroid + 5-HT3 antagonist + NK1 antagonist). Area: Oncology / Supportive Care.

marketed Antiemetic combination (corticosteroid + 5-HT3 antagonist + NK1 antagonist) Glucocorticoid receptor, 5-HT3 receptor, NK1 receptor Oncology / Supportive Care Small molecule Live · refreshed every 30 min

Target snapshot

Dexamethasone, Ondansetron, Aprepitant (Dexamethasone, Ondansetron, Aprepitant) — Ottawa Hospital Research Institute. This is a fixed-dose combination of three antiemetic agents that work synergistically to prevent chemotherapy-induced nausea and vomiting (CINV) through different mechanisms: glucocorticoid, 5-HT3 antagonist, and NK1 antagonist pathways.

Comparator set

Auto-detected by same drug class / molecular target / therapeutic area, ranked by phase + recency. Override with ?vs=slug1,slug2,….

Drug	Generic	Sponsor	Phase	Class	Target	Approval / PDUFA
Dexamethasone, Ondansetron, Aprepitant TARGET	Dexamethasone, Ondansetron, Aprepitant	Ottawa Hospital Research Institute	marketed	Antiemetic combination (corticosteroid + 5-HT3 antagonist + NK1 antagonist)	Glucocorticoid receptor, 5-HT3 receptor, NK1 receptor

Recent regulatory actions (last 90 days)

No regulatory actions in the last 90 days for this set.

Upcoming PDUFA dates (next 180 days)

No PDUFA dates in the next 180 days for this set.

Patent timeline (forward window)

No upcoming patent expiries for this set.

Sponsor landscape (Antiemetic combination (corticosteroid + 5-HT3 antagonist + NK1 antagonist) class)

Ottawa Hospital Research Institute · 1 drug in this class

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Cite this brief

Drug Landscape (2026). Dexamethasone, Ondansetron, Aprepitant — Competitive Intelligence Brief. https://druglandscape.com/ci/dexamethasone-ondansetron-aprepitant. Accessed 2026-05-16.

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