Delafloxacin meglumine

Publication reaffirms the efficacy of rezafungin for treatment of candidemia and invasive candidiasis (IC) in adult patients across Candida species PARSIPPANY, N.J.--(BUSINESS WIRE)-- Melinta Therapeutics, LLC today announced the peer-reviewed publication of data from the completed ReSTORE phase 3 global clinical trial evaluating REZZAYO® (rezafungin for injection) for the treatment of candidemia and invasive candidiasis (IC) in adults. The data analyses in the article, “Outcomes by Candida spp. in the ReSTORE Phase 3 trial of rezafungin versus caspofungin for candidemia and/or invasive candidiasis,” published in the American Society for Microbiology Antimicrobial Agents and Chemotherapy, demonstrates the efficacy of rezafungin in adult patients across a variety of Candida species. Rates of global cure and mycological eradication at day 14 and all-cause mortality at day 30 were generally comparable between the two treatment groups. The article additionally highlights the approval of the Clinical and Laboratory Standards Institute (CLSI) susceptibility breakpoints for rezafungin against several Candida species including Candida glabrata, a species increasingly associated with reduced susceptibility to treatment with echinocandins, and Candida auris, a highly resistant pathogen that is associated with life-threating infections. Rezafungin is the only antifungal, based on in vitro data, that has a defined susceptibility breakpoint for C. auris approved by CLSI; the efficacy of rezafungin in treating candidemia or invasive candidiasis caused by this pathogen has not been established in adequate and well-controlled clinical trials. Christine Ann Miller, president and chief executive officer of Melinta Therapeutics, said, "We are delighted with the release of this analysis of data from the ReSTORE Phase 3 trial, which supports the effectiveness and safety of REZZAYO in comparison to caspofungin and are also pleased to see that CLSI approved the REZZAYO susceptibility breakpoints for Candida pathogens, including C. auris, which has been identified as a potential global threat by the CDC and WHO.” She added, "Melinta has been leveraging our expertise in hospital and acute care environments to commercialize REZZAYO, making it available to healthcare providers and their patients affected by candidemia and invasive candidiasis. This effort supports our mission to provide innovative therapies to people impacted by acute and life-threatening illnesses." Melinta holds the exclusive rights to commercialize rezafungin in the U.S. from Mundipharma. About REZZAYO® (rezafungin for injection) REZZAYO (rezafungin for injection) is a novel once weekly echinocandin approved in the United States for the treatment of candidemia and invasive candidiasis in adults. REZZAYO is currently being studied for the prevention of invasive fungal diseases in adults undergoing allogeneic blood and marrow transplantation. INDICATIONS AND USE REZZAYO is an echinocandin antifungal indicated in patients 18 years of age or older who have limited or no alternative options for the treatment of candidemia and invasive candidiasis. Approval of this indication is based on limited clinical safety and efficacy data. REZZAYO has not been studied in patients with endocarditis, osteomyelitis, and meningitis due to Candida. IMPORTANT SAFETY INFORMATION Contraindications REZZAYO is contraindicated in patients with known hypersensitivity to rezafungin or other echinocandins. Warnings and Precautions Infusion-related Reactions: REZZAYO may cause infusion-related reactions, including flushing, sensation of warmth, urticaria, nausea, or chest tightness. If these reactions occur, slow or pause the infusion. Photosensitivity: REZZAYO may cause photosensitivity. Advise patients to use protection from sun exposure and other sources of UV radiation. Hepatic Adverse Reactions: Abnormalities in liver tests have been seen in clinical trial patients treated with REZZAYO. Monitor patients who develop abnormal liver tests and evaluate patients for their risk/benefit of continuing REZZAYO therapy. Adverse Reactions Most common adverse reactions (incidence ≥ 5%) are hypokalemia, pyrexia, diarrhea, anemia, vomiting, nausea, hypomagnesemia, abdominal pain, constipation, and hypophosphatemia. Please see the full Prescribing Information for REZZAYO (rezafungin for injection), available at . About Melinta Therapeutics, LLC Melinta Therapeutics is a biopharmaceutical company dedicated to providing innovative therapies to people impacted by acute and life-threatening illnesses. We focus our expanding portfolio on serving patients with an unmet need because that’s how we make the most meaningful impact. At Melinta, we’re visionaries dedicated to innovation while staying grounded in what matters most: patients. Our portfolio currently includes seven commercial-stage products: BAXDELA® (delafloxacin), KIMYRSA® (oritavancin), MINOCIN® (minocycline) for Injection, ORBACTIV® (oritavancin), REZZAYO® (rezafungin for injection), TOPROL-XL® (metoprolol succinate) and VABOMERE® (meropenem and vaborbactam). For more information about Melinta Therapeutics, our commitment to patients, and to learn about our portfolio of therapies, visit .

MALVERN, Pa. & PARSIPPANY, N.J.--( BUSINESS WIRE )--Venatorx Pharmaceuticals (Venatorx) and Melinta Therapeutics (Melinta) announced today that the U.S. Food and Drug Administration (FDA) issued a Complete Response Letter (CRL) regarding the New Drug Application (NDA) for cefepime-taniborbactam, a beta-lactam/beta-lactamase inhibitor (BL/BLI) combination antibiotic under review as a potential treatment for adult patients with complicated urinary tract infections (cUTI), including acute pyelonephritis caused by susceptible gram-negative microorganisms. The CRL did not identify clinical safety or efficacy issues in the NDA, and the FDA did not request any new clinical trials to support the approval of cefepime-taniborbactam. The FDA requested additional chemistry, manufacturing, and controls (CMC) and related data about the drug, testing methods, and manufacturing process. “While we are disappointed with this setback, we maintain utmost confidence in cefepime-taniborbactam. We are already hard at work generating the additional requested CMC data, and we will continue to work closely with the FDA so that we can make this important new medicine available to patients as quickly as possible,” said Christopher J. Burns, Ph.D., Chief Executive Officer of Venatorx. Melinta Chief Executive Officer and President, Christine Ann Miller added, “We are committed to our plans of supporting the US commercialization of this drug, which we believe when approved, will offer healthcare providers an important therapy for adult patients suffering from complicated urinary tract infections including acute pyelonephritis caused by susceptible gram-negative microorganisms.” About Cefepime-Taniborbactam Cefepime-taniborbactam is an investigational intravenous (IV) beta-lactam/beta-lactamase inhibitor (BL/BLI) antibiotic combination being developed for the treatment of complicated urinary tract infections (cUTIs), including pyelonephritis, and hospital-acquired bacterial pneumonia and ventilator-associated bacterial pneumonia (HABP/VABP) in adults. Cefepime, a fourth-generation cephalosporin, is a widely used beta-lactam (BL) antibiotic with more than two decades of proven safety and clinical utility against susceptible gram-negative and gram-positive bacteria. Taniborbactam is a beta-lactamase inhibitor (BLI) that, in combination with cefepime, is being studied as a potential treatment option for patients with serious bacterial infections caused by antibiotic resistant gram-negative bacteria, most notably Extended Spectrum Beta-lactamase (ESBL)-expressing Enterobacterales, carbapenem-resistant Enterobacterales (CRE), and multidrug-resistant (MDR) Pseudomonas aeruginosa (MDR-PA), which can include carbapenem-resistant P. aeruginosa (CRPA). Cefepime-taniborbactam has been granted Qualified Infectious Disease Product (QIDP) and Fast Track designations by the U.S. Food and Drug Administration (FDA). Fast Track designation is designed to facilitate the development, and to expedite the review of drugs to treat serious conditions that do not have sufficient treatment options. QIDP designation provides certain incentives for the development of new antibiotics, including priority review, as well as a five-year regulatory exclusivity extension. QIDP was authorized under the Generating Antibiotic Incentives Now (GAIN) Act of 2012, as part of the FDA Safety and Innovation Act, to underscore the urgency in development of new antibiotics. About Gram-Negative Infections and Antimicrobial Resistance (AMR) In a recent report on AMR, the U.S. Centers for Disease Control and Prevention (CDC) reported rates of resistance have increased significantly in the U.S. among bacterial pathogens including those commonly causing cUTI, pyelonephritis, and bacteremia. The CDC also cited that there are more than 2.8 million AMR infections annually in the U.S., which are directly related to more than 35,000 deaths. [1] Between 2014 and 2019, an analysis of U.S. UTI patients determined that 4.4% of cases were carbapenem resistant (CR) and 24.5% of U.S. UTI patients were bacteremic with 1.7% of cases caused by a CR pathogen. Patients with CR infections had a significantly longer hospital length of stay (LOS), were less likely to be discharged home, had a higher readmission rate, and had greater LOS-associated charges than patients with carbapenem-susceptible infections. Additionally, patients with bacteremia (urosepsis) due to CR pathogens had a significantly higher rate of mortality than those with carbapenem susceptible pathogens. [2] Gram-negative bacteria have multiple AMR mechanisms that continue to adapt in response to increases in antibiotic usage. Carbapenems are broad-spectrum antibiotics that have been widely used to treat infections caused by multidrug-resistant gram-negative bacteria, including Enterobacterales. With the increased global use of carbapenems, CRE have emerged, which have limited treatment options and are associated with increased morbidity and mortality. Resistance to carbapenems among Enterobacterales is primarily achieved by production of carbapenemases, which are enzymes capable of hydrolyzing carbapenem antibiotics and most other beta-lactams and fall into two distinct families: serine beta-lactamases and metallo-beta-lactamases (MBLs). K lebsiella pneumoniae carbapenemase (KPC), a class-A serine beta-lactamase, is one of the most prevalent carbapenemases, and New Delhi MBL (NDM) and Verona Integron-encoded MBL (VIM) are common variants of MBLs identified in gram-negative infections due to Enterobacterales and P. aeruginosa. According to an IHMA surveillance study in 2018-2019 and a JMI U.S. Surveillance study from 2021, MBLs were the most commonly identified carbapenem resistance mechanism globally among Enterobacterales isolates, with ~16 to 18% of U.S. CRE isolates carrying MBLs. [3,4] While CRPA is also increasing in some geographies due to emergence of MBLs, MDR-PA, which may exhibit resistance to carbapenems, represents an increasing challenge for clinicians and their patients in the U.S. and globally due to the paucity of treatment options for this primarily hospital-associated pathogen. Especially outside the U.S., CRPA may carry carbapenemases including MBLs (i.e., VIM); however, non-carbapenemase resistance mechanisms (i.e., efflux pumps, porins) also contribute to the growing global resistance of MDR-PA and CRPA. [5] If AMR infections continue on this trajectory, it has been projected that an estimated 10 million people will die per year of resistant infections by 2050—a number that surpasses the projected annual number of deaths (8.2 million) caused by cancer—and the cumulative cost to the global economy could be as high as U.S. $100 trillion. [6] In the U.S., estimates have reached as high as U.S. $20 billion in excess direct healthcare costs, with an additional U.S. $35 billion associated with lost productivity. [7] By 2050, the world is at risk of losing up to 3.8% of its annual gross domestic product with an annual shortfall of up to U.S. $3.4 trillion by 2030, a figure on par with losses attributable to the 2008 global financial crisis. [8] The Infectious Disease Society of America (IDSA) maintains updated guidance on the Treatment of Antimicrobial Resistant Gram-Negative Infections online at https://www.idsociety.org/practice-guideline/amr-guidance/ . [9] For those patients who do not respond to current treatment, new antibiotic therapies are needed to combat AMR. About Complicated Urinary Tract Infections Complicated UTIs, which include pyelonephritis, are defined as urinary tract infections ascending from the bladder accompanied by local and systemic signs and symptoms, including fever, chills, malaise, flank pain, back pain, and/or costovertebral angle pain or tenderness, that usually occur in the presence of a functional or anatomical abnormality of the urinary tract or in the presence of catheterization. Bacteremia can arise secondary to infections like cUTI and can result in substantial morbidity and mortality. [1] Annually in U.S., it is estimated that more than 3 million cUTI patients will be diagnosed and require antibiotic therapy leading to over $6 billion in annualized 30-day costs. [10] About Venatorx Pharmaceuticals Venatorx is a private, late-stage clinical pharmaceutical company focused on improving health outcomes for patients with multidrug-resistant bacterial infections and hard-to-treat viral infections. Venatorx’s lead program, cefepime-taniborbactam, is a clinical-stage antibiotic that completed a Phase 3 study in adults with complicated urinary tract infections (cUTI), including pyelonephritis. In October 2022, BARDA awarded a contract of up to $318M for development and procurement of cefepime-taniborbactam for the treatment of melioidosis and multi-drug resistant infections. Cefepime-taniborbactam is currently under review by the FDA for the treatment of cUTI, including acute pyelonephritis. Venatorx is also developing an oral antibacterial, ceftibuten-ledaborbactam (formerly known as VNRX-7145), for the treatment of cUTI, including pyelonephritis, caused by certain bacteria in adult patients with limited treatment options; this product is completing Phase 1 and will advance directly to a global Phase 3 cUTI clinical trial. For more information about Venatorx and its anti-infectives portfolio, please visit www.venatorx.com . About Melinta Therapeutics LLC Melinta Therapeutics is a biopharmaceutical company dedicated to providing innovative therapies to people impacted by acute and life-threatening illnesses. We focus our expanding portfolio on serving patients with an unmet need because that’s how we make the most meaningful impact. At Melinta, we’re visionaries dedicated to innovation while staying grounded in what matters most: patients. Our portfolio currently includes seven commercial-stage products: BAXDELA ® (delafloxacin), KIMYRSA ® (oritavancin), MINOCIN ® (minocycline) for Injection, ORBACTIV ® (oritavancin), REZZAYO ® (rezafungin for injection), TOPROL-XL ® (metoprolol succinate) and VABOMERE ® (meropenem and vaborbactam). For more information about Melinta Therapeutics, our commitment to patients, and to learn about our portfolio of therapies, visit www.melinta.com . Funding Partners and Collaborators for Cefepime-Taniborbactam This project has been funded in part with federal funds from the National Institute of Allergy and Infectious Diseases, National Institutes of Health, Department of Health and Human Services, under contract number HHSN272201300019C, and Wellcome Trust under Award No. 360G-Wellcome-101999/Z/13/Z, and has continued with federal funds from the Department of Health and Human Services; Administration for Strategic Preparedness and Response, Biomedical Advanced Research and Development Authority, under contract numbers HHSO100201900007C and 75A50122C00080. In September 2018, Venatorx entered into an exclusive license agreement with Everest Medicines to support the development, registration, and commercialization of cefepime-taniborbactam in Greater China, South Korea, and select countries in Southeast Asia. Everest will be solely responsible for the commercialization of cefepime-taniborbactam in its territory and Venatorx will be eligible to receive royalties on net sales. In April 2020, Venatorx and the GARDP Foundation (GARDP) announced a collaboration to accelerate the development of, and access to, cefepime-taniborbactam for adult and pediatric populations. Venatorx has granted GARDP exclusive rights to distribute and sub-distribute cefepime-taniborbactam, once it is approved for clinical use, in low- and lower-middle-income countries. In November 2023, Venatorx and Melinta entered into an exclusive License Agreement to facilitate a strategic partnership in the U.S. to commercialize cefepime-taniborbactam, a beta-lactam / beta-lactamase inhibitor (BL/BLI) combination antibiotic being developed for the treatment of complicated urinary tract infections (cUTI) and hospital-acquired bacterial pneumonia and ventilator-associated bacterial pneumonia (HABP/VABP) in adults. In December 2023, Venatorx entered into an agreement with Menarini Group, who acquired the exclusive rights to commercialize, upon approval of relevant health authorities, cefepime-taniborbactam in 96 countries in Europe, Latin America, Middle East, Turkey and North Africa and the Commonwealth of Independent States (CIS). References [1] Antibiotic Resistance Threats in the United States 2019, U.S. Department of Health and Human Services, Centers for Disease Control and Prevention. [2] Shields et al. Burden of illness in U.S. hospitals due to carbapenem-resistant gram-negative urinary tract infections in patients with or without bacteremia. BMC Infectious Diseases (2021) 21:572. [3] Estabrook et al. Epidemiology of Resistance Determinants Identified in Meropenem-Nonsusceptible Enterobacterales Collected as Part of a Global Surveillance Study, 2018 to 2019. Antimicrobial Agents and Chemotherapy; May 2023, Vol. 67, Issue 5 [4] Castanheira et al. Increase in the Occurrence of Carbapenem-Resistant Enterobacterales in United States Hospitals from 2019 to 2021 and Activity of Novel Beta-Lactams/Beta-Lactamase Inhibitor Combinations Against these Isolates, 2022 ID Week Abstract #664. Open Forum Infectious Diseases, Volume 9, Issue Supplement_2, December 2022, ofac492.716 [5] Jean S-S, Harnod D and Hsueh P-R (2022) Global Threat of Carbapenem Resistant Gram-Negative Bacteria. Front. Cell. Infect.Microbiol.12:823684. doi:10.3389/fcimb.2022.823684[6] O’Neill, J. ‘Tackling Drug-Resistant Infections Globally: Final Report and Recommendations’. Review on Antimicrobial Resistance. May 2016. [6] O’Neill, J. ‘Tackling Drug-Resistant Infections Globally: Final Report and Recommendations’. Review on Antimicrobial Resistance. May 2016. [7] Antibiotic Resistance Threats in the United States 2013, U.S. Department of Health and Human Services, Centers for Disease Control and Prevention. [8] World Bank. Final Report Drug Resistant Infections: A Threat to Our Economic Future. Mar 2017. [9] Infectious Disease Society of America maintains updated guidance on the Treatment of Antimicrobial Resistant Gram-Negative Infections posted online at https://www.idsociety.org/practice-guideline/amr-guidance/ accessed July 2023 [10] Carreno et al. Longitudinal, nationwide, cohort study to assess incidence, outcomes, and costs associated with complicated urinary tract infection. Open Forum Infectious Diseases. 8 October 2019