Subscribe to NRx Newsletter

Press Releases

Mar. 29, 2021
NeuroRx Announces ZYESAMI™ (aviptadil, RLF-100) Met the Primary Endpoint of Its Phase 2b/3 Clinical Trial and Also Demonstrated a Meaningful Benefit in Survival from Critical COVID-19

CISON PR Newswire RADNOR, Pa., March 29, 2021 /PRNewswire/ — NeuroRx, Inc. today reports 60-day results of the Phase 2b/3 trial of intravenously-administered ZYESAMI™ (aviptadil acetate) for the treatment of respiratory failure in critically-ill patients with COVID-19, which is being developed in collaboration with Relief Therapeutics Holding AG (SIX:RLF,OTCQB:RLFTF). Across all patients and sites, ZYESAMI™ met the primary endpoint […]

Read More
Feb. 23, 2021
NeuroRx Announces that ZYESAMI™ (Aviptadil) has Successfully Demonstrated 10-Day Accelerated Recovery from Respiratory Failure in Critically Ill Patients with Covid-19 Treated with High Flow Nasal Oxygen at 28-Day Interim Endpoint

CISON PR Newswire NeuroRx to File for Emergency Use Authorization in This Patient Population if Positive Results Continue to be Demonstrated at Day-60 Endpoint in Line with FDA’s New Guidance RADNOR, Pa., Feb. 23, 2021 /PRNewswire/ — NeuroRx, Inc. announced today that the Phase 2b/3 trial* of ZYESAMI™ (aviptadil, previously RLF-100™) for the treatment of Respiratory Failure in critically […]

Read More
Feb. 9, 2021
NeuroRx reports Initial Phase 2b/3 Study Results Demonstrating Significant Benefit of ZYESAMI™ (aviptadil) in Reducing Hospital Stay among Patients with Respiratory Failure due to Critical COVID-19

CISON PR Newswire If Authorized for Use, ZYESAMI™ Would be First Treatment Specifically for Critically Ill Patients with Respiratory Failure RADNOR, Pa., Feb. 9, 2021 /PRNewswire/ — NeuroRx, Inc. today reported preliminary results from their Phase 2b/3 trial of ZYESAMI™ (aviptadil, previously RLF-100) performed in collaboration with Relief Therapeutics Holdings, AG (SIX:RLF;OTCQB:RLFTF) in patients with respiratory failure due to […]

Read More
Feb. 3, 2021
NeuroRx Initiates Phase 2/3 Study of Inhaled ZYESAMI™ for Severe COVID-19 with UCI Health

CISON PR Newswire RADNOR, Pa. and IRVINE, Calif., Feb. 3, 2021 /PRNewswire/ — NeuroRx, Inc. today announced initiation of a Phase 2/3 clinical trial investigating the role of inhaled ZYESAMI™ (aviptadil) for the treatment of patients with Severe COVID-19 in partnership with UCI Health of the University of California, Irvine. UCI Health was also a key site in the recently-completed […]

Read More
Jan. 11, 2021
NeuroRx, Relief, and Quantum Leap announce the inclusion of ZYESAMI™ (RLF-100™: aviptadil) in the I-SPY COVID-19 Trial

CISON PR Newswire RADNOR, Pa. and GENEVA, Jan. 11, 2021 /PRNewswire/ — NeuroRx, Inc. and RELIEF THERAPEUTICS Holding AG (SIX: RLF,OTCQB: RLFTF) (“Relief”), and the Quantum Leap Healthcare Collaborative (“Quantum Leap”) of San Francisco announce that NeuroRx and QLHC have signed a Clinical Trial Participation Agreement for the inclusion of ZYESAMI™ (RLF-100TM: aviptadil) in the I-SPY COVID-19 Clinical Trial.  Quantum Leap is the sponsor of the I-SPY […]

Read More
Dec. 14, 2020
BIG ROCK PARTNERS ACQUISITION CORP. ANNOUNCES MERGER WITH NEURORX, INC.

Combined Company to Have an Estimated Post-Transaction Equity Value in Excess Of $500 Million (Excluding Potential Earnout Payments), Assuming A Share Price Of At Least $10.00 Per Share NeuroRx, Inc. is a clinical stage, small molecule pharmaceutical company which develops novel therapeutics for the treatment of COVID-19 (RLF-100 or “ZYESAMI™ (aviptadil)”) and Bipolar Depression (NRX-100, […]

Read More
Dec. 7, 2020
NeuroRx and Relief Therapeutics Meet 165 Patient Enrollment Target in Phase 2b/3 Trial of RLF-100™ for Critical COVID-19 with Respiratory Failure

CISON PR Newswire RADNOR, Pa. and GENEVA, Dec. 7, 2020 /PRNewswire/ — NeuroRx, Inc. and Relief Therapeutics Holdings AG (SIX:RLF,OTCQB: RLFTF) (“Relief”) today announced that they have met the 165 patient enrollment target agreed with the U.S. Food and Drug Administration (FDA) in the ongoing phase 2b/3 trial of RLF-100™ (aviptadil) for treating Respiratory Failure in patients with Critical COVID-19. Respiratory Failure […]

Read More
Nov. 13, 2020
NeuroRx and Relief Therapeutics announce enrollment of 150 patients in phase 2b/3 trial of RLF-100™ for Critical COVID-19 with Respiratory Failure

Observations of rapid recovery noted in chest x-ray and no drug-related Serious Adverse Events reported CISON PR Newswire RADNOR, Pa. and GENEVA, Nov. 13, 2020 /PRNewswire/ — NeuroRx, Inc. and Relief Therapeutics Holdings AG (SIX:RLF,OTCBB:RLFTF) (“Relief”) announced that as of today, 150 patients (out of a targeted enrollment of 165) have been enrolled in the ongoing phase 2b/3 trial of RLF-100™ […]

Read More
Nov. 5, 2020
NeuroRx and Relief Therapeutics announce continuation of RLF-100™ trial for treatment of COVID-19 Respiratory Failure: Trial is on track to complete enrollment in 2020

CISON PR Newswire RADNOR, Pa. and GENEVA, Nov. 5, 2020 /PRNewswire/ — NeuroRx, Inc. and Relief Therapeutics Holdings AG (SIX:RLF,OTCBB:RLFTF) (“Relief”) announced that the independent Data Monitoring Committee (DMC) met yesterday and voted unanimously that NCT 04311697 should continue as planned to its full enrollment of 165 patients.  Specifically, the committee identified no safety concerns and viewed the study as capable […]

Read More
Oct. 13, 2020
NeuroRx and Relief announce topline efficacy data from patients treated with RLF-100™ (aviptadil) under the U.S. FDA Expanded Access Protocol authorization for respiratory failure related to critical COVID-19

CISON PR Newswire – RLF-100™ therapy associated with a 9-fold increased probability of survival and recovery from respiratory failure in an open-label, prospective study– Top-line data from randomized, placebo-controlled Phase 2b/3 trial expected this quarter GENEVA and RADNOR, Pa., Oct. 13, 2020 /PRNewswire/ — RELIEF THERAPEUTICS Holding AG (SIX: RLF,OTCQB: RLFTF) and NeuroRx, Inc., today announced topline results from 45 […]

Read More