Nrx Pharmaceuticals, Inc.NASDAQ: NRXP

NRx Pharmaceuticals (NASDAQ: NRXP) Announces Expanded Access Policy for NRX-100 Following FDA Fast Track Designation

· Issued by NRx Pharmaceuticals, Inc.

LOS ANGELES, CA - August 27, 2025 (NEWMEDIAWIRE) - NRx Pharmaceuticals (NASDAQ: NRXP), a clinical-stage biopharmaceutical company, announced its expanded access policy for NRX-100 (preservative-free ketamine) after receiving FDA Fast Track designation for the treatment of suicidal ideation in patients with depression, including bipolar depression. The designation reflects FDA's determination that NRX-100 may address an unmet need based on preliminary data. Eligible patients may access the investigational therapy under specific conditions, including lack of response or tolerance to approved treatments and sufficient supporting clinical data. Chairman and CEO Dr. Jonathan C. Javitt said the company is committed to making NRX-100 available to patients with suicidal depression who have limited options, while continuing to advance its clinical development program.

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About NRx Pharmaceuticals, Inc.

NRx Pharmaceuticals is a clinical-stage biopharmaceutical company developing therapeutics based on its NMDA platform for the treatment of central nervous system disorders, specifically suicidal depression, chronic pain, and PTSD. The Company is developing NRX-100 (preservative-free intravenous ketamine) and NRX-101, (oral D-cycloserine/lurasidone). NRX-100 has been awarded Fast Track Designation for the treatment of Suicidal ideation in Depression, including Bipolar Depression. NRX-101 has been awarded Breakthrough Therapy Designation for the treatment of suicidal bipolar depression. NRx plans to file an NDA for Accelerated Approval for NRX-101 in patients with bipolar depression and suicidality or akathisia.

NRx has recently filed an Abbreviated New Drug Application (ANDA) and initiated a New Drug Application filing for NRX-100 (IV ketamine) with an application for the Commissioner's National Priority Voucher Program for the treatment of suicidal depression. The filing is based on results of well-controlled clinical trials conducted under the auspices of the US National Institutes of Health and the Government of France, licensed under a data sharing agreement.

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Forward Looking Statements

Certain statements in this article are forward-looking, as defined in the Private Securities Litigation Reform Act of 1995. These statements involve risks, uncertainties, and other factors that may cause actual results to differ materially from the information expressed or implied by these forward-looking statements and may not be indicative of future results. These forward-looking statements are subject to a number of risks and uncertainties, including, among others, various factors beyond management's control, including the risks set forth under the heading "Risk Factors" discussed under the caption "Item 1A. Risk Factors" in Part I of the Company's most recent Annual Report on Form 10-K or any updates discussed under the caption "Item 1A. Risk Factors" in Part II of the Company's Quarterly Reports on Form 10-Q and in the Company's other filings with the SEC. Undue reliance should not be placed on the forward-looking statements in this article in making an investment decision, which are based on information available to us on the date hereof. All parties undertake no duty to update this information unless required by law.