How many drugs treat Seizures in Neurosurgery?

Drug Landscape tracks 3 marketed treatments for Seizures in Neurosurgery (deduplicated by molecule). 0 Phase 3 candidates and 0 Phase 2 candidates are in the pipeline.

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Last reviewed 2026-06-10 · How we verify

Seizures in Neurosurgery — Treatment Landscape & Competitive Intelligence

Name: Drug Landscape Pharmaceutical Database
Creator: Drug Landscape
Published: 2026-01-01
License: https://creativecommons.org/licenses/by/4.0/

Seizures in Neurosurgery (disease) competitive landscape: 3 marketed treatments tracked, 0 Phase 3 candidates, 0 Phase 2 candidates. Recent regulatory actions and upcoming PDUFA dates across the entire treatment set.

3 marketed 0 Phase 3 0 Phase 2 Live · 30-min refresh

Marketed treatment landscape

Approved drugs treating Seizures in Neurosurgery, deduplicated by molecule. See the full disease page for line-of-therapy detail.

Drug	Generic	Sponsor	Class	Target	First approval
Cerebyx	FOSPHENYTOIN	Pfizer	Anti-epileptic Agent	Sodium channel protein type 5 subunit alpha	1996-01-01
Phenytoin Sodium	PHENYTOIN	Viatris	Anti-epileptic Agent	Sodium channel protein type 2 subunit alpha	1953-01-01
Dilantin	Phenytoin Sodium	Pfizer	phenytoin	Nuclear receptor subfamily 1 group I member 3	1953-01-01

Phase 3 pipeline

No Phase 3 pipeline candidates tracked.

Phase 2 pipeline

No Phase 2 pipeline candidates tracked.

Recent regulatory actions (last 90 days)

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

Upcoming PDUFA dates (next 180 days)

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

Sponsor landscape

Pfizer · 2 drugs in Seizures in Neurosurgery
Viatris · 1 drug in Seizures in Neurosurgery

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Every new regulatory action, PDUFA date, or trial completion in Seizures in Neurosurgery:

Cite this brief

Drug Landscape (2026). Seizures in Neurosurgery — Treatment Landscape & Competitive Intelligence Brief. https://druglandscape.com/ci/disease/seizures-in-neurosurgery. Accessed 2026-06-10.

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Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing