TheraRadar

Pharma Intelligence, Simplified

Data updated: Mar 10, 2026

SEZABY

PHENOBARBITAL SODIUM
Neurology Approved 2022-11-17
1
Indication
--
Phase 3 Trials
1
Priority Reviews
3
Years on Market

Details

Status
Prescription
First Approved
2022-11-17
Routes
INTRAVENOUS
Dosage Forms
POWDER

Companies

Active Ingredient: PHENOBARBITAL SODIUM

SEZABY Approval History

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What SEZABY Treats

1 indications

SEZABY is approved for 1 conditions since its original approval in 2022. These indications span multiple therapeutic areas including oncology, immunology, and more.

  • Neonatal Seizures
Source: FDA Label

SEZABY Boxed Warning

RISKS FROM CONCOMITANT USE WITH OPIOIDS; DEPENDENCE AND WITHDRAWAL REACTIONS AFTER USE OF SEZABY FOR A LONGER DURATION THAN RECOMMENDED; and ABUSE, MISUSE AND ADDICTION WITH UNAPPROVED USE IN ADOLESCENTS AND ADULTS Risks from Concomitant Use with Opioids Concomitant use of phenobarbital products, including SEZABY, and opioids may result in profound sedation, respiratory depression, coma, and death. Reserve concomitant prescribing of these drugs for patients for whom alternative treatment options...

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Active Pipeline

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Ongoing clinical trials by development phase

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Key Completed Trials

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Completed studies with published results, ranked by significance

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Trial Timeline

Full development history with FDA approval milestones

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Understanding FDA Approval Types
Count Type What it means
- ORIG Original approval - drug first enters market
- SUPPL - Efficacy New indication (new disease/condition approved)
- SUPPL - Labeling Label text changes (warnings, dosing updates)
- SUPPL - Manufacturing Production changes (new facility)
- SUPPL - Chemistry Formulation changes (new dosage strength)

Green lines in the timeline show ORIG and Efficacy approvals - the clinically meaningful milestones.

SEZABY FDA Label Details

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Indications & Usage

FDA Label (PDF)

SEZABY is indicated for the treatment of neonatal seizures in term and preterm infants. SEZABY is a barbiturate indicated for the treatment of neonatal seizures in term and preterm infants.

⚠️ BOXED WARNING

WARNING: RISKS FROM CONCOMITANT USE WITH OPIOIDS; DEPENDENCE AND WITHDRAWAL REACTIONS AFTER USE OF SEZABY FOR A LONGER DURATION THAN RECOMMENDED; and ABUSE, MISUSE AND ADDICTION WITH UNAPPROVED USE IN ADOLESCENTS AND ADULTS Risks from Concomitant Use with Opioids Concomitant use of phenobarbital pro...

SEZABY Patents & Exclusivity

Latest Patent: Apr 2042
Exclusivity: Nov 2029

Patents (1 active)

US11857683 Expires Apr 7, 2042

Exclusivity

ODE-414 Until Nov 2029
Source: FDA Orange Book

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Data Sources

Data sourced from official FDA and NIH databases. Click links to verify on original sources.