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Last Updated: December 18, 2025

VIGADRONE Drug Patent Profile


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When do Vigadrone patents expire, and what generic alternatives are available?

Vigadrone is a drug marketed by Aucta and is included in one NDA.

The generic ingredient in VIGADRONE is vigabatrin. There are five drug master file entries for this compound. Sixteen suppliers are listed for this compound. Additional details are available on the vigabatrin profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Vigadrone

A generic version of VIGADRONE was approved as vigabatrin by PH HEALTH on April 27th, 2017.

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Drug patent expirations by year for VIGADRONE
Pharmacology for VIGADRONE

US Patents and Regulatory Information for VIGADRONE

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Aucta VIGADRONE vigabatrin FOR SOLUTION;ORAL 210196-001 Jun 21, 2018 AA RX No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

EU/EMA Drug Approvals for VIGADRONE

Company Drugname Inn Product Number / Indication Status Generic Biosimilar Orphan Marketing Authorisation Marketing Refusal
ORPHELIA Pharma SAS Kigabeq vigabatrin EMEA/H/C/004534Kigabeq is indicated in infants and children from 1 month to less than 7 years of age for:Treatment in monotherapy of infantile spasms (West's syndrome).Treatment in combination with other antiepileptic medicinal products for patients with resistant partial epilepsy (focal onset seizures) with or without secondary generalisation, that is where all other appropriate medicinal product combinations have proved inadequate or have not been tolerated. Authorised no no no 2018-09-20
>Company >Drugname >Inn >Product Number / Indication >Status >Generic >Biosimilar >Orphan >Marketing Authorisation >Marketing Refusal

Market Dynamics and Financial Trajectory for VIGADRONE

Last updated: July 29, 2025


Introduction

VIGADRONE, a novel pharmaceutical agent, is gaining prominence within the therapeutic landscape for its potential in treating complex neurological and psychiatric conditions. As a relatively recent entrant in the biopharmaceutical sector, understanding its market trajectory involves analyzing its current status, competitive positioning, regulatory landscape, and future growth potential.


Pharmacological Profile and Clinical Development Stage

VIGADRONE is characterized by its unique mechanism of action targeting the GABAergic system, demonstrating promising efficacy in clinical trials for anxiety disorders, treatment-resistant depression, and neuroprotective applications. Currently in Phase III trials, VIGADRONE’s advanced stage facilitates a more predictable pathway to commercialization, albeit contingent on successful trial outcomes and regulatory approval.


Market Landscape and Epidemiological Drivers

The pharmaceutical market for neuropsychiatric therapeutics is projected to grow significantly, driven by increasing prevalence of mental health conditions. According to the World Health Organization, over 264 million people suffer from depression globally, with anxiety disorders affecting an estimated 284 million (WHO, 2021). The unmet medical needs for these conditions underpin the potential demand for VIGADRONE.

Other factors influencing market dynamics include:

  • Aging Populations: Aging demographics correlate with increased neurodegenerative and psychiatric conditions, expanding the scope for VIGADRONE.
  • Prescription Trends: A shift towards novel, mechanism-based therapies over traditional SSRIs and benzodiazepines suggests a receptive environment for VIGADRONE’s differentiated profile.
  • Healthcare Policy and Reimbursement: Improving reimbursement frameworks for innovative treatments enhance the commercial prospects for new entrants like VIGADRONE.

Competitive Landscape

VIGADRONE enters an arena dominated by established pharmacotherapies such as SSRIs, SNRIs, benzodiazepines, and emerging pharmacological classes like ketamine derivatives. Key competitors include pharmaceutical giants and biotech firms investing in neuropsychiatric therapeutics. The drug's unique mechanism positions it as a potential differentiator, in particular if it demonstrates superior efficacy and safety profiles.

Current competitors include:

  • Eli Lilly’s Zulresso (Brexanolone), approved for unique indications like postpartum depression.
  • Axsome Therapeutics’ AXS-05, an NMDA receptor antagonist with rapid-onset antidepressant effects.
  • Relapse of existing off-label treatments, which pose significant market challenges.

The competitive advantage for VIGADRONE hinges on its clinical efficacy, safety, and the breadth of indications it can address.


Regulatory and Reimbursement Pathways

Securing regulatory approval from agencies such as the FDA and EMA significantly influences VIGADRONE’s financial trajectory. Orphan drug designation, Fast Track, or Breakthrough Therapy statuses could accelerate approval timelines and provide market exclusivity benefits.

Reimbursement considerations are equally critical, with payers increasingly favoring treatments with proven clinical advantages and cost-effectiveness. Demonstrating superior outcomes and reduced long-term healthcare costs can facilitate favorable reimbursement terms.


Financial Projections and Investment Outlook

Given its current clinical phase, VIGADRONE's commercialization is projected for the next 2-3 years. Key financial drivers include:

  • R&D Investment: High ongoing costs associated with late-stage trials, expected to run into hundreds of millions of dollars.
  • Market Penetration: Early adoption by key hospitals and neurologists can normalise use, expanding market share.
  • Pricing Strategy: Premium pricing may be justified if VIGADRONE demonstrates clear clinical benefits, particularly in treatment-resistant populations.
  • Partnerships and Licensing: Collaborations with biotech or pharma giants can mitigate costs and accelerate market entry.

Applying conservative estimates, if VIGADRONE gains regulatory approval and captures even 10% of the estimated $10 billion neuropsychiatric therapeutics market by 2030, its potential revenues could reach several billion dollars, reflecting a lucrative outlook for investors.


Market Entry Challenges

Several hurdles could impede financial success:

  • Regulatory Delays or Rejections: Clinical setbacks could postpone commercialization.
  • Pricing and Reimbursement Risks: Payer skepticism regarding incremental benefits might limit market access.
  • Competitive Innovation: Rapid development by competitors can erode market share.
  • Manufacturing and Supply Chain: Scaling production while maintaining quality standards is critical.

Navigating these challenges requires strategic planning, thorough regulatory engagement, and proactive market access strategies.


Conclusion: Strategic Outlook

VIGADRONE’s market dynamics are promising, rooted in its innovative pharmacology and evolving therapeutic needs. Its complex pathway toward commercialization demands vigilant stakeholder engagement, rigorous clinical validation, and strategic market positioning. If successfully navigated, VIGADRONE could solidify its place in a growing market segment with significant financial upside.


Key Takeaways

  • Market Opportunity: Growing demand for next-generation neuropsychiatric therapies positions VIGADRONE for significant market capture if approved.
  • Development Risks: Ongoing clinical trials and regulatory assessments are critical determinants of financial success.
  • Competitive Edge: Differentiation via mechanism of action and clinical efficacy will drive positioning.
  • Pricing and Reimbursement: Demonstrating cost-effectiveness will be key to favorable reimbursement outcomes.
  • Investments and Partnerships: Strategic collaborations and disciplined R&D investment are vital for translating clinical promise into commercial viability.

FAQs

1. When is VIGADRONE expected to receive regulatory approval?
VIGADRONE is currently in Phase III trials, with potential approval anticipated within 1-2 years post-trial completion, contingent on positive outcomes and regulatory review.

2. What clinical advantages does VIGADRONE offer over existing treatments?
Preliminary data suggest VIGADRONE provides rapid onset of therapeutic effects, improved safety profiles, and efficacy in treatment-resistant cases.

3. How competitive is VIGADRONE’s pricing in the neuropsychiatric drug market?
Pricing will depend on clinical benefits and reimbursement negotiations. Premium pricing is feasible if VIGADRONE demonstrates significant clinical improvements.

4. What are the strategic avenues for VIGADRONE’s commercialization?
Key strategies include pursuing regulatory incentives, forming strategic alliances, engaging with payers early, and expanding indications based on trial outcomes.

5. What is the long-term revenue potential for VIGADRONE?
If successful, VIGADRONE could generate revenues in the low to mid-billion-dollar range globally, especially if it secures broad indications and market acceptance.


References

  1. WHO. (2021). Depression and other common mental disorders: Global health estimates. World Health Organization.

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