TheraRadar
Data updated: May 26, 2026

VALTOCO (diazepam)

CNS Approved 2020-01-10

VALTOCO is a benzodiazepine indicated for the acute treatment of intermittent, stereotypic episodes of frequent seizure activity in patients with epilepsy. This therapy is intended for use when patients experience seizure clusters or acute repetitive seizures that are distinct from their usual seizure patterns. It is approved for use in both adult and pediatric populations aged 2 years and older.

Source: FDA Label • NEURELIS INC • Benzodiazepine

How VALTOCO Works

While the exact mechanism of action for diazepam is not fully understood, it is thought to involve the enhancement of specific neurotransmitter activity. The drug binds to the benzodiazepine site of the GABA A receptor within the central nervous system. This binding results in the potentiation of GABAergic neurotransmission, which produces the medication's therapeutic effects.

2
Indications
--
Phase 3 Trials
6
Years on Market

Details

Status
Prescription
First Approved
2020-01-10
Patent Cliff
2042

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Routes
NASAL
Dosage Forms
SPRAY

Companies

Active Ingredient: DIAZEPAM

VALTOCO Approval History

2021
2022
2023
2024
2025
2026
Original
New Indication
New Form
Label Update
18 FDA actions from 2020 to 2025 · 1 indication expansions
Jun 2025 SUPPL
Mfg · Manufacturing (CMC)
Apr 2025 SUPPL
Efficacy
Jan 2023 SUPPL
Label · Labeling

What VALTOCO Treats

2 indications

VALTOCO is approved for 2 conditions since its original approval in 2020. These indications span multiple therapeutic areas including oncology, immunology, and more.

  • Epilepsy
  • Seizures
Source: FDA Label

VALTOCO Boxed Warning

RISKS FROM CONCOMITANT USE WITH OPIOIDS; ABUSE, MISUSE, AND ADDICTION; and DEPENDENCE AND WITHDRAWAL REACTIONS Concomitant use of benzodiazepines 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 are inadequate. Limit dosages and durations to the minimum required. Follow patients for signs and symptoms of respiratory depression and sedation [see Warnings and Prec...

VALTOCO Competitive Set

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Filters applied: drops same-active-ingredient (505(b)(2) reformulations), route-mismatch (topical vs systemic), and cross-therapeutic-area matches in same-indication rings.

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Clinical Trial Registry

18 trials
Trial Sponsor ID Phase Status Title
NCT03818932 results posted 123192 Ph 2, Ph 3 completed Nonopioid Analgesia After Anterior Cruciate Ligament Reconstruction
NCT07020988 UP0127 Ph 1 completed A Study to Assess the Time to Onset of Action of Staccato Alprazolam Versus Midazolam and Diazepam in Healthy Participants
NCT05361447 21-007195 Ph 1, Ph 2 withdrawn Diazepam Trial in GAD65 Associated Epilepsy
NCT06103188 results posted M001 Ph 3 completed Comparing the Effect of Melatonin, Diazepam, and Placebo on Decreasing the Level of Anxiety Preoperatively
NCT01938092 results posted 1208827 Ph 2 completed Vaginal Diazepam for the Treatment of Female Pelvic Pain
NCT03818919 results posted 123191 Ph 2 completed Nonopioid Analgesia After Rotator Cuff Repair
NCT02904265 results posted 16-002442 Ph 2, Ph 3 terminated Efficacy Study of Acetazolamide Versus Diazepam in Continuous Spike and Wave/Landau-Kleffner Syndrome
NCT01364558 results posted 1012M93599 Ph 1 completed A Study of Diazepam After Intranasal and Intravenous Administration to Healthy Volunteers
NCT02494180 results posted KW/FR-15-021(83-22) Ph 4 completed A Non-inferiority Trial on Pain Relief During Oocyte Retrieval
NCT03825809 1231914 Ph 2, Ph 3 recruiting Nonopioid Analgesia After Labral Surgery
NCT02646124 results posted 2015-4639 Ph 2, Ph 3 completed Diazepam Use With Standard Management for Acute Low Back Pain
NCT02374567 GAP GAP-2014 Ph 3 terminated Pharmacovigilance in Gerontopsychiatric Patients
NCT01417078 results posted DZNS-ARS-103 Ph 2 completed A Pharmacokinetic Study of a Single-Dose of Diazepam Nasal Spray in Adult Epileptic Patients Experiencing a Seizure Episode
NCT02935972 Diazepam and TRUS Biopsy Ph 2, Ph 3 completed Combined Intravenous Diazepam, Local Periprostatic Nerve Block for Prostate Biopsy
NCT01438749 BP25259 Ph 1 completed A Study of The Abuse Liability Potential of RO4917838 in Recreational Drug Users
NCT01675648 Lofex00428 Ph 4 completed Lofexidine for Inpatient Opiate Detox in Singapore
NCT01939093 MAP NRCT-53069 Ph 4 completed Therapeutic Effect of Quetiapine on Methamphetamine-Induced Psychosis
NCT01318369 Delta-pain HEEL-2011-01 Ph 2 completed Efficacy Study of Δ9-THC to Treat Chronic Abdominal Pain
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Active Pipeline

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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.

VALTOCO FDA Label Details

Indications & Usage

FDA Label (PDF)

VALTOCO is indicated for the treatment of Epilepsy; Seizures.

⚠️ BOXED WARNING

WARNING: RISKS FROM CONCOMITANT USE WITH OPIOIDS; ABUSE, MISUSE, AND ADDICTION; and DEPENDENCE AND WITHDRAWAL REACTIONS Concomitant use of benzodiazepines and opioids may result in profound sedation, respiratory depression, coma, and death. Reserve concomitant prescribing of these drugs for patients...

View full patent landscape →
7 OB patents · 2 families · 58 international docs across 12 countries

VALTOCO Patents & Exclusivity

Latest Patent: Jun 2042
Exclusivity: Apr 2028

Patents (8 active)

US12599611 Expires Jun 10, 2042
US12324852 Expires Oct 16, 2032
US12337061 Expires Jun 13, 2032
US12268664 Expires Mar 27, 2029
US12521400 Expires Mar 27, 2029
US11793786 Expires Mar 27, 2029
US8895546 Expires Mar 27, 2029
US11241414 Expires Mar 27, 2029

Exclusivity

NPP Until Apr 2028
ODE-279 Until Jan 2027
NPP Until Apr 2028
ODE-279 Until Jan 2027
NPP Until Apr 2028
ODE-279 Until Jan 2027
NPP Until Apr 2028
ODE-279 Until Jan 2027
NPP Until Apr 2028
ODE-279 Until Jan 2027
NPP Until Apr 2028
ODE-279 Until Jan 2027
NPP Until Apr 2028
ODE-279 Until Jan 2027
NPP Until Apr 2028
ODE-279 Until Jan 2027
NPP Until Apr 2028
ODE-279 Until Jan 2027
Source: FDA Orange Book

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Revenue Insights

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Patent Timeline

  • Cliff: 2042
  • 72 active patents

Trial Analysis

  • Clinical trial tracking
  • Development stage analysis

Competitive Landscape

  • 20 similar drugs
  • Same target/indication analysis
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Data Sources

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