Last Updated: May 25, 2026

Investigational Drug Information for NRX-101


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What is the development status for investigational drug NRX-101?

NRX-101 is an investigational drug.

There have been 8 clinical trials for NRX-101. The most recent clinical trial was a Phase 2 trial, which was initiated on March 1st 2026.

The most common disease conditions in clinical trials are Suicidal Ideation, Depressive Disorder, and Depression. The leading clinical trial sponsors are NeuroRx, Inc., Target Health Inc., and Bracket, Inc.

There are twenty-six US patents protecting this investigational drug and four hundred and eighty-four international patents.

Recent Clinical Trials for NRX-101
TitleSponsorPhase
A Randomized, Double-Blind Controlled Comparison of NRX-101 vs. Placebo for Adults Being Treated With Transcranial Magnetic Stimulation for Treatment Resistant DepressionAMPA Health, Inc.PHASE2
A Randomized, Double-Blind Controlled Comparison of NRX-101 vs. Placebo for Adults Being Treated With Transcranial Magnetic Stimulation for Treatment Resistant DepressionNeuroRx, Inc.PHASE2
NRX-101 for Complicated Urinary Tract Infection (UTI) Including PyelonephritisNeuroRx, Inc.Phase 2

See all NRX-101 clinical trials

Clinical Trial Summary for NRX-101

Top disease conditions for NRX-101
Top clinical trial sponsors for NRX-101

See all NRX-101 clinical trials

US Patents for NRX-101

Drugname Patent Number Patent Title Patent Assignee Estimated Expiration
NRX-101 ⤷  Start Trial Pharmaceutical compositions and the treatment of overactive bladder B3ar Therapeutics Inc ⤷  Start Trial
NRX-101 ⤷  Start Trial Oxybutynin transdermal therapeutic system muscarinic agonist combination Chase Pharmaceuticals Corp ⤷  Start Trial
NRX-101 ⤷  Start Trial Methods for the treatment of sialorrhea NeuRx Pharmaceuticals LLC ⤷  Start Trial
>Drugname >Patent Number >Patent Title >Patent Assignee >Estimated Expiration
Last updated: April 25, 2026

NRX-101: What is the current development status and what market can it realistically capture?

No development update or market projection for NRX-101 can be produced from the provided inputs because the underlying facts (indication, mechanism, sponsor, trial phase, endpoints, geography, pricing, and IP posture) are not specified. Under the operating constraints, this prevents a complete and accurate patent-and-market deliverable.

What development facts are available for NRX-101?

No sponsor, indication, clinical phase, trial identifiers (NCT/EudraCT), target product profile, or regulatory milestones are present, so a development status cannot be established.

What market projection is supportable for NRX-101?

No disease area, patient population definition, prevalence/incidence, treatment landscape, dosing regimen, launch geography, payer assumptions, duration of therapy, or pricing inputs are provided, so revenue forecasting cannot be anchored to an evidentiary model.

What patent and competitive intelligence can be mapped for NRX-101?

No patent family data (assignee, priority dates, jurisdictional coverage, claims scope, expiration), no competitor set, and no composition-of-matter vs method-of-use vs formulation boundaries are provided, so a defensible market-impact narrative cannot be generated.


Key Takeaways

  • A development update for NRX-101 cannot be generated without verifiable clinical and regulatory facts.
  • A market projection cannot be generated without indication, population, and commercial model inputs.
  • Patent-driven constraints (exclusivity, remaining life, design-around risk) cannot be assessed without family-level data.

FAQs

  1. What information is required to produce an NRX-101 development update?
    Sponsor, indication, MOA, phase, trial IDs, top-line results, and regulatory timeline.

  2. How is an NRX-101 market projection typically built?
    Indication-specific patient pool, current standard-of-care dynamics, uptake curves, price and reimbursement assumptions, and duration of treatment.

  3. How does IP posture change an NRX-101 market forecast?
    It sets the effective exclusivity window, expected entry timing for generics/biosimilars, and the credibility of sustained pricing.

  4. What competitive factors usually dominate revenue for a new drug?
    Efficacy relative to standard-of-care, safety/tolerability, route of administration, payer acceptance, and switching friction.

  5. Why can’t a projection be stated without indication and dosing?
    Revenue hinges on population size and treatment regimen; both are determined by the specific target disease and product profile.

References

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