The goal of this clinical study is to test NRX101 in participants with complicated urinary tract infections including pyelonephritis. The main questions it aims to answer are:
Does NRX101 help participants resolve UTIs?
Is NRX101 safe for participants with UTIs?
Participants will be seen in a doctor's office approximately 6 times to:
Answer a short 10 item questionnaire.
Review of side effects
Urine tests
Blood draw (about 10 ml or 2 teaspoons)
Review of medications
Review any signs or symptoms of UTI
Vital signs and weight (including blood pressure, heart rate, respiratory rate, and temperature)
Review of medical history
This is an open-label study of NRX101, which means both you and your doctor know what drug you are taking. After the study is completed, researchers will look at the data to see if NRX101 helps participants with complicated UTI's.

开始日期2024-03-31

申办/合作机构

NeuroRx, Inc.

NCT03395392 / Completed临床2/3期

A Randomized, Double-Blind Controlled Comparison of NRX-101 to Lurasidone for Adults With Bipolar Depression and Subacute Suicidal Ideation or Behavior

NMDA antagonist drugs have shown to reduce symptoms of depression and suicidal ideation. NeuroRx has developed NRX-101 (fixed dose combination of D-cycloserine and lurasidone) for oral use in the treatment of bipolar depression with suicidal ideation. This study will test the hypothesis that NRX-101 is superior to lurasidone alone (standard of care) in maintaining remission from symptoms of depression (primary endpoint) and suicidal ideation or behavior (declared secondary endpoint) over a six week period of twice-daily oral dosing.

开始日期2022-05-12

申办/合作机构

NeuroRx, Inc.

NCT04990466 / Withdrawn临床2/3期

A Phase IIb/3 Randomized, Multi-Center, Placebo-Controlled Noninferiority Study to Evaluate the Safety, Immunogenicity and Potential Efficacy of an rVSV-SARS-CoV-2-S Vaccine (IIBR-100) in Adults Compared to an Approved COVID-19 Vaccine

IIBR-100 (VSV-ΔG) is a self-propagating live virus vaccine that contains the spike protein of the Wuhan wild-type SARS-CoV-2 virus. Preclinical and phase 1/2 trials have demonstrated no safety signals of concern and have further demonstrated immunologic response that approximates the response seen in convalescent individuals. The purpose of this phase 2b/3 trial is to document the non-inferiority of IIBR-100 vs. an already-approved vaccine for COVID-19.

开始日期2021-09-30

申办/合作机构

NeuroRx, Inc.

100 项与 NeuroRx, Inc. 相关的临床结果

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0 项与 NeuroRx, Inc. 相关的专利（医药）

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项与 NeuroRx, Inc. 相关的文献（医药）

2023-10-01·International journal of toxicology

NRX-101, a Rapid-Acting Anti-Depressant, Does Not Cause Neurotoxicity Following Ketamine Administration in Preclinical Models

Article

作者: Jordan, William ; Sapko, Michael T. ; Siegel, Richard ; Javitt, Jonathan

Agents that act at the N-methyl-D-aspartate receptor (NMDAR), such as ketamine, have gained increasing attention as rapid-acting antidepressants; however, their use has been limited by potential neurotoxicity. Recent FDA guidance requires a demonstration of safety on histologic parameters prior to the initiation of human studies. D-cycloserine (DCS) is a partial NMDA agonist that, along with lurasidone, is being investigated as a treatment for depression. The current study was designed to investigate the neurologic safety profile of DCS. To this end, female Sprague Dawley rats (n = 106) were randomly divided into 8 study groups. Ketamine was administered via tail vein infusion. DCS and lurasidone were administered via oral gavage in escalating doses to a maximum of 2000 mg/kg DCS. To ascertain toxicity, dose escalation with 3 different doses of D-cycloserine/lurasidone was given in combination with ketamine. MK-801, a known neurotoxic NMDA antagonist, was administered as a positive control. Brain tissue was sectioned and stained with H&E, silver, and Fluoro-Jade B stains. No fatalities were observed in any group. No microscopic abnormalities were found in the brain of animal subjects given ketamine, ketamine followed by DCS/lurasidone, or DCS/lurasidone alone. Neuronal necrosis, as expected, was seen in the MK-801 (positive control) group. We conclude that NRX-101, a fixed-dose combination of DCS/lurasidone, when administered with or without prior infusion of IV ketamine was tolerated and did not induce neurotoxicity, even at supratherapeutic doses of DCS.

2017-04-01·NeuroImage1区 · 医学

Statistical power and prediction accuracy in multisite resting-state fMRI connectivity

1区 · 医学

ArticleOA

作者: Bellec, Pierre ; Risterucci, Celine ; Orban, Pierre ; Dansereau, Christian ; Benhajali, Yassine ; Arnold, Douglas ; Pich, Emilio Merlo

Connectivity studies using resting-state functional magnetic resonance imaging are increasingly pooling data acquired at multiple sites. While this may allow investigators to speed up recruitment or increase sample size, multisite studies also potentially introduce systematic biases in connectivity measures across sites. In this work, we measure the inter-site effect in connectivity and its impact on our ability to detect individual and group differences. Our study was based on real, as opposed to simulated, multisite fMRI datasets collected in N=345 young, healthy subjects across 8 scanning sites with 3T scanners and heterogeneous scanning protocols, drawn from the 1000 functional connectome project. We first empirically show that typical functional networks were reliably found at the group level in all sites, and that the amplitude of the inter-site effects was small to moderate, with a Cohen's effect size below 0.5 on average across brain connections. We then implemented a series of Monte-Carlo simulations, based on real data, to evaluate the impact of the multisite effects on detection power in statistical tests comparing two groups (with and without the effect) using a general linear model, as well as on the prediction of group labels with a support-vector machine. As a reference, we also implemented the same simulations with fMRI data collected at a single site using an identical sample size. Simulations revealed that using data from heterogeneous sites only slightly decreased our ability to detect changes compared to a monosite study with the GLM, and had a greater impact on prediction accuracy. However, the deleterious effect of multisite data pooling tended to decrease as the total sample size increased, to a point where differences between monosite and multisite simulations were small with N=120 subjects. Taken together, our results support the feasibility of multisite studies in rs-fMRI provided the sample size is large enough.

Antibiotics (Basel, Switzerland)

NRX-101 (D-Cycloserine + Lurasidone) Is Active against Drug-Resistant Urinary Pathogens In Vitro

Article

作者: Panicucci, Riccardo ; Sapko, Michael T. ; Javitt, Jonathan C. ; Manyak, Michael

D-Cycloserine (DCS) is a broad-spectrum antibiotic that is currently FDA-approved to treat tuberculosis (TB) disease and urinary tract infection (UTI). Despite numerous reports showing good clinical efficacy, DCS fell out of favor as a UTI treatment because of its propensity to cause side effects. NRX-101, a fixed-dose combination of DCS and lurasidone, has been awarded Qualified Infectious Disease Product and Fast Track Designation by the FDA. In this study, we tested NRX-101 against the urinary tract pathogens Escherichia coli, Pseudomonas aeruginosa, Klebsiella pneumoniae, and Acinetobacter baumannii in cation-adjusted Mueller–Hinton broth (caMHB) and artificial urine media (AUM). Several strains were multidrug resistant. Test compounds were serially diluted in broth/media. Minimum inhibitory concentration (MIC) was defined as the lowest concentration of the test compound at which no bacterial growth was observed. DCS exhibited antibacterial efficacy against all strains tested while lurasidone did not appreciably affect the antibacterial action of DCS in vitro. In AUM, the MICs ranged from 128 to 512 mcg/mL for both DCS and NRX-101. In caMHB, MICs ranged from 8 to 1024 mcg/mL for NRX-101 and 32 to 512 mcg/mL for DCS alone. Our data confirm that DCS has antibacterial activity against reference and drug-resistant urinary pathogens. Furthermore, lurasidone does not interfere with DCS’s antimicrobial action in vitro. These results support the clinical development of NRX-101 as a treatment for complicated urinary tract infections.

190

项与 NeuroRx, Inc. 相关的新闻（医药）

2024-11-18

·PRNewswire

NRx Pharmaceuticals (NASDAQ:NRXP) Appoints Michael Abrams as Chief Financial Officer

Industry veteran with extensive experience in key areas of focus Interim-CFO Richard Narido to focus on HOPE Therapeutics acquisition opportunities WILMINGTON, Del., Nov. 18, 2024 /PRNewswire/ -- NRx Pharmaceuticals, Inc. (Nasdaq: NRXP) ("NRx Pharmaceuticals", the "Company"), a clinical-stage biopharmaceutical company, today announced it has appointed Michael Abrams as its permanent Chief Financial Officer. Mr. Abrams succeeds Interim-CFO Richard Narido, who will continue to support the Company's financial function and other projects. Continue Reading HOPE Therapeutics, Inc. (PRNewsfoto/NRx Pharmaceuticals, Inc.) "We are delighted to welcome Mike to the NRx team. Mike's combination of public company CFO experience in the biotechnology sector, together with investment banking expertise is ideally suited to NRx's needs as we aim to become a revenue generating, profitable biotechnology company," said Dr. Jonathan Javitt, Chairman, CEO and Chief Scientist of NRx Pharmaceuticals. "Additionally, we thank Rich for his outstanding service to the Company as our Interim-CFO and look forward to his ongoing contributions as HOPE Therapeutics continues to grow its business." Mr. Abrams commented "I'm delighted to join NRx at this critical juncture in the Company's evolution. Evolving from a pre-revenue biotechnology company into a profitable enterprise is both a tremendous opportunity and challenge. I look forward to helping grow the Company with the NRx team." Michael Abrams is a senior finance professional with almost three decades of experience as an executive officer, investment banker, director and senior advisor, which includes serving as the Chief Financial Officer of Arch Therapeutics, RiseIT Solutions. and FitLife Brands. Mr. Abrams has deep experience across multiple functional areas including, but not limited to, financial operations, accounting, mergers and acquisitions, financial engineering, capital raising and shareholder communications. He earned his MBA with Honors from the University of Chicago Booth School of Business following his BBA with Honors from the University of Massachusetts at Amherst, where he was named a William F. Field alumni scholar. 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 bipolar depression, chronic pain, and PTSD. The Company is developing NRX-101, an FDA-designated investigational Breakthrough Therapy for suicidal treatment-resistant bipolar depression and chronic pain. NRx plans to file an NDA for Accelerated Approval for NRX-101 in patients with bipolar depression and suicidality or akathisia. NRX-101 additionally has potential to act as a non-opioid treatment for chronic pain, as well as a treatment for complicated UTI. NRx has recently announced plans to submit a New Drug Application for NRX-100 (IV ketamine) for the treatment of suicidal depression, based on results of well-controlled clinical trials conducted under the auspices of the US National Institutes of Health and newly obtained data from French health authorities, licensed under a data sharing agreement. NRx was awarded Fast Track Designation for development of ketamine (NRX-100) by the US FDA as part of a protocol to treat patients with acute suicidality. About HOPE Therapeutics, Inc. HOPE Therapeutics, Inc. () is a development stage healthcare delivery company developing a best-in-class network of precision psychiatry clinics that intends to offer ketamine transcranial magnetics stimulation (TMS) and other lifesaving therapies to patients with suicidal depression and related disorders, together with a digital therapeutic-enabled platform designed to augment and preserve the clinical benefit of NMDA-targeted drug therapy. Notice Regarding Forward-Looking Statements The information contained herein includes forward-looking statements within the meaning of Section 21E of the Securities Exchange Act of 1934, as amended, and Section 27A of the Securities Act of 1933, as amended. These statements include, among others, statements regarding the proposed public offering and the timing and the use of the proceeds from the offering. Forward-looking statements generally include statements that are predictive in nature and depend upon or refer to future events or conditions, and include words such as "may," "will," "should," "would," "expect," "plan," "believe," "intend," "look forward," and other similar expressions among others. These statements relate to future events or to the Company's future financial performance, and involve known and unknown risks, uncertainties and other factors that may cause the Company's actual results to be materially different from any future results, levels of activity, performance or achievements expressed or implied by these forward-looking statements. You should not place undue reliance on forward-looking statements since they involve known and unknown risks, uncertainties and other factors which are, in some cases, beyond the Company's control and which could, and likely will, materially affect actual results, levels of activity, performance or achievements. Any forward-looking statement reflects the Company's current views with respect to future events and is subject to these and other risks, uncertainties and assumptions relating to the Company's operations, results of operations, growth strategy, liquidity, Hope Therapeutic's ability to consummate the acquisitions of providers for its national network, the Company's ability to raise adequate capital to fund the Hope Therapeutics acquisitions, and the Company's ability to spin-off Hope Therapeutics. More detailed information about the Company and the risk factors that may affect the realization of forward-looking statements is set forth in the Company's most recent Annual Report on Form 10-K and other filings with the Securities and Exchange Commission. Investors and security holders are urged to read these documents free of charge on the SEC's website at . Except as may be required by applicable law, The Company assumes no obligation to publicly update or revise these forward-looking statements for any reason, or to update the reasons actual results could differ materially from those anticipated in these forward-looking statements, whether as a result of new information, future events or otherwise. For further information: Matthew Duffy Chief Business Officer, NRx Pharmaceuticals Co-Chief Executive Officer, HOPE Therapeutics, Inc. [email protected] SOURCE NRx Pharmaceuticals, Inc. WANT YOUR COMPANY'S NEWS FEATURED ON PRNEWSWIRE.COM? 440k+ Newsrooms & Influencers 9k+ Digital Media Outlets 270k+ Journalists Opted In GET STARTED

高管变更快速通道

2024-11-14

·PRNewswire

NRx Pharmaceuticals (NASDAQ:NRXP) Reports Third Quarter and Year to Date 2024 Financial Results and Provides Business Update

On track to file New Drug Applications (NDAs) for NRX-100 (IV Ketamine) in treating suicidal ideation in depression, including bipolar depression and NRX-101 (Oral D-Cycloserine/Lurasidone) for Accelerated Approval in bipolar depression with suicidality or akathisia by year end 2024 with 2025 PDUFA date forecast. HOPE Therapeutics acquiring Interventional Psychiatry Clinics; key to developing a best-in-class network of care to prevent suicide, continues to expect first revenue by year-end 2024. 74% reduction in net operating losses compared to 3rd quarter 2023 with profitability forecast in 2025 from HOPE Therapeutics and from sales of medication. Management to host a conference call November 18, 2024 at 4:30 PM ET WILMINGTON, Del., Nov. 14, 2024 /PRNewswire/ -- NRx Pharmaceuticals, Inc. (Nasdaq: NRXP) ("NRx Pharmaceuticals", the "Company"), a clinical-stage biopharmaceutical company, today announced its financial results for the quarter and year to date ended September 30, 2024 and provided a business update. Key Clinical and Business Activities Continue Reading Akathisia rating by study day: A consistent effect is seen commencing at the first post-randomization visit and continued throughout the study (Mixed Model Repeated Measures Regression Effect size =.37; P=0.025). HOPE Therapeutics, Inc. (PRNewsfoto/NRx Pharmaceuticals, Inc.)

财报

2024-11-07

·PRNewswire

NRx Pharmaceuticals, Inc. (NASDAQ:NRXP) to Report Third Quarter and Year to Date 2024 Financial Results on November 14, 2024

WILMINGTON, Del. , Nov. 7, 2024 /PRNewswire/ -- NRx Pharmaceuticals, Inc. (Nasdaq: NRXP) ("NRx Pharmaceuticals", the "Company"), a clinical-stage biopharmaceutical company, today announced that it will release its third quarter and year to date 2024 financial results after the market closes on Thursday, November 14, 2024, via press release, which will be available on the Company's website at . The Company will host a conference call to discuss the financial results as well as provide a corporate update at 4:30pm ET the same day. A live webcast of the conference call will be available on the Company's website at . Participants that are unable to join the webcast can access the conference call via telephone by dialing domestically +1-800-717-1738 or internationally +1-646-307-1865. 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 bipolar depression, chronic pain, and PTSD. The Company is developing NRX-101, an FDA-designated investigational Breakthrough Therapy for suicidal treatment-resistant bipolar depression and chronic pain. NRx plans to file an NDA for Accelerated Approval for NRX-101 in patients with bipolar depression and suicidality or akathisia. NRX-101 additionally has potential to act as a non-opioid treatment for chronic pain, as well as a treatment for complicated UTI. NRx has recently announced plans to submit a New Drug Application for NRX-100 (IV ketamine) for the treatment of suicidal depression, based on results of well-controlled clinical trials conducted under the auspices of the US National Institutes of Health and newly obtained data from French health authorities, licensed under a data sharing agreement. NRx was awarded Fast Track Designation for development of ketamine (NRX-100) by the US FDA as part of a protocol to treat patients with acute suicidality. About HOPE Therapeutics, Inc. HOPE Therapeutics, Inc. () is a healthcare delivery company developing a best-in-class network of clinics that currently offer ketamine and other lifesaving therapies to patients with suicidal depression and related disorders, together with a digital therapeutic-enabled platform designed to augment and preserve the clinical benefit of NMDA-targeted drug therapy. Notice Regarding Forward-Looking Statements The information contained herein includes forward-looking statements within the meaning of Section 21E of the Securities Exchange Act of 1934, as amended, and Section 27A of the Securities Act of 1933, as amended. These statements include, among others, statements regarding the proposed public offering and the timing and the use of the proceeds from the offering. Forward-looking statements generally include statements that are predictive in nature and depend upon or refer to future events or conditions, and include words such as "may," "will," "should," "would," "expect," "plan," "believe," "intend," "look forward," and other similar expressions among others. These statements relate to future events or to the Company's future financial performance, and involve known and unknown risks, uncertainties and other factors that may cause the Company's actual results to be materially different from any future results, levels of activity, performance or achievements expressed or implied by these forward-looking statements. You should not place undue reliance on forward-looking statements since they involve known and unknown risks, uncertainties and other factors which are, in some cases, beyond the Company's control and which could, and likely will, materially affect actual results, levels of activity, performance or achievements. Any forward-looking statement reflects the Company's current views with respect to future events and is subject to these and other risks, uncertainties and assumptions relating to the Company's operations, results of operations, growth strategy and liquidity. More detailed information about the Company and the risk factors that may affect the realization of forward-looking statements is set forth in the Company's most recent Annual Report on Form 10-K and other filings with the Securities and Exchange Commission. Investors and security holders are urged to read these documents free of charge on the SEC's website at . Except as may be required by applicable law, The Company assumes no obligation to publicly update or revise these forward-looking statements for any reason, or to update the reasons actual results could differ materially from those anticipated in these forward-looking statements, whether as a result of new information, future events or otherwise. For further information: Matthew Duffy Chief Business Officer, NRx Pharmaceuticals Co-Chief Executive Officer, HOPE Therapeutics, Inc. [email protected] SOURCE NRx Pharmaceuticals, Inc. 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管线布局中药物为当前组织机构及其子机构作为药物机构进行统计，早期临床1期并入临床1期，临床1/2期并入临床2期，临床2/3期并入临床3期

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药物(靶点)	适应症	全球最高研发状态

盐酸氯胺酮 ( NMDA receptor )	抑郁症更多	临床3期
鲁拉西酮/环丝氨酸 ( 5-HT1A receptor x 5-HT2A receptor x 5-HT7 receptor x D2 receptor x NMDA receptor x ddlA )	伤害性疼痛更多	临床2期
IIBR-100 ( SARS-CoV-2 S protein )	新型冠状病毒感染更多	终止
阿肽地尔 ( VIPR1 x VIPR2 )	呼吸窘迫综合征更多	无进展