Cefepime hydrochloride

Interim blinded safety and pharmacokinetic data to be presented at the Congress of the European Society of Clinical Microbiology and Infectious Diseases (ESCMID Global) ROCKVILLE, MD, USA I April 10, 2025 I Theriva Biologics (NYSE American: TOVX), (“Theriva” or the “Company”), a diversified clinical-stage company developing therapeutics designed to treat cancer and related diseases in areas of high unmet need, today announced the presentation of the previously disclosed blinded safety and pharmacokinetic (PK) data from the ongoing Phase 1b/2a randomized, double-blinded, placebo-controlled clinical trial of SYN-004 (ribaxamase) in allogeneic hematopoietic cell transplant (HCT) recipients for the prevention of acute graft-versus-host-disease (aGVHD). These data will be featured in an ePoster Flash Session oral presentation at the Congress of the European Society of
 Clinical Microbiology and Infectious Diseases (ESCMID Global), taking place in Vienna, Austria from April 11-15, 2025. Details on ePoster number E0145 can be found below. About the Phase 1b/2a Clinical Trial The ongoing randomized, double-blinded, placebo-controlled Phase 1b/2a clinical trial is being conducted at Washington University School of Medicine in St. Louis. The trial is designed to evaluate the safety, tolerability, and potential absorption of oral SYN-004 (150 mg q.i.d. for a maximum of 28 days) into the systemic circulation of allogeneic HCT recipients who receive an IV antibiotic to treat fever. To mitigate risk, Cohort 1 of the study administered meropenem as the study-assigned antibiotic. Meropenem is a carbapenem antibiotic that is not metabolized by SYN-004. Patients in Cohort 2 were administered piperacillin/tazobactam as the study-assigned antibiotic and patients in Cohort 3 will receive cefepime. Piperacillin and cefepime can be metabolized by SYN-004. The trial is also designed to evaluate potential protective effects of SYN-004 on the gut microbiome as well as generate preliminary information on potential therapeutic benefits and patient outcomes of SYN-004 in allogeneic HCT recipients. The trial is expected to enroll up to 36 participants with three sequential cohorts, each evaluating a different study-assigned IV beta-lactam antibiotic. Safety and pharmacokinetic data for each cohort is reviewed by an independent Data and Safety Monitoring Committee that makes a recommendation on whether to proceed to the next IV beta-lactam antibiotic. More information on the study is available here ( NCT04692181 ). About SYN-004 (ribaxamase) SYN-004 (ribaxamase) is an oral prophylactic therapy designed to degrade certain IV beta-lactam antibiotics within the GI tract and maintain the natural balance of the gut microbiome for the prevention of Clostridioides difficile infection (CDI), overgrowth of pathogenic organisms, the emergence of antimicrobial resistance (AMR) and acute graft-versus-host-disease (aGVHD) in allogeneic hematopoietic cell transplant (HCT) recipients. Allogeneic HCT recipients routinely receive long courses of IV beta-lactam antibiotics to treat infection following conditioning therapy. Antibiotic-mediated damage of the gut microbiome in allogeneic HCT recipients may lead to adverse outcomes including CDI, VRE colonization and potentially fatal bacteremia and aGVHD. A previously completed placebo-controlled Phase 2b clinical trial of 412 patients demonstrated SYN-004 protected the gut microbiome from antibiotic-mediated dysbiosis. Patients who received SYN-004 also demonstrated significantly better maintenance and recovery of the gut microbiome as well as lower incidences of new colonization by opportunistic and potentially pathogenic microorganisms such as VRE. About Theriva™ Biologics, Inc. Theriva™ Biologics (NYSE American: TOVX), is a diversified clinical-stage company developing therapeutics designed to treat cancer and related diseases in areas of high unmet need. The Company’s subsidiary Theriva Biologics, S.L. , has been developing a new oncolytic adenovirus platform designed for intravenous (IV), intravitreal and antitumoral delivery to trigger tumor cell death, improve access of co-administered cancer therapies to the tumor, and promote a robust and sustained anti-tumor response by the patient’s immune system. The Company’s lead clinical-stage candidates are: (1) VCN-01 (zabilugene almadenorepvec), an oncolytic adenovirus designed to replicate selectively and aggressively within tumor cells, and to degrade the tumor stroma barrier that serves as a significant physical and immunosuppressive barrier to cancer treatment; (2) SYN-004 (ribaxamase) which is designed to degrade certain commonly used IV beta-lactam antibiotics within the gastrointestinal (GI) tract to prevent microbiome damage, thereby limiting overgrowth of pathogenic organisms such as VRE (vancomycin resistant Enterococci) and reducing the incidence and severity of acute graft-versus-host-disease (aGVHD) in allogeneic hematopoietic cell transplant (HCT) recipients); and (3) SYN-020, a recombinant oral formulation of the enzyme intestinal alkaline phosphatase (IAP) produced under cGMP conditions and intended to treat both local GI and systemic diseases. For more information, please visit Theriva Biologics’ website at www.therivabio.com . SOURCE: Theriva Biologics

精彩内容3月27日，NMPA官网显示，广州白云山天心制药的注射用氨苄西林钠通过仿制药一致性评价。注射用氨苄西林钠为全身用抗细菌药，2023年在中国公立医疗机构终端销售额超过12亿元。注射用氨苄西林钠为全身用抗细菌药，属于国家医保甲类、国家基药品种。本品适用于敏感菌所致的呼吸道感染、胃肠道感染、尿路感染、软组织感染、心内膜炎、脑膜炎、败血症等。米内网数据显示，2023年中国城市公立医院、县级公立医院、城市社区中心以及乡镇卫生院（简称中国公立医疗机构）终端注射用氨苄西林钠销售额超过12亿元，同比增长18.66%；2024年上半年其销售额超过6亿元，同比下滑1.56%。中国公立医疗机构终端注射用氨苄西林钠销售情况（单位：万元）来源：米内网中国公立医疗机构药品终端竞争格局注射用氨苄西林钠已被纳入第十批集采，国内市场已有38家企业拥有该产品生产批文，其中倍特药业、科伦药业、鲁抗医药、石药集团、哈药制药、华北制药、四川制药、白云山天心制药等12家企业该产品已过评。注射用氨苄西林钠过评企业来源：米内网一致性评价进度数据库截至目前，白云山天心制药已有10个品种通过/视同通过一致性评价，包括注射用头孢呋辛钠、注射用头孢曲松钠、注射用头孢唑肟钠、注射用头孢唑林钠、注射用盐酸头孢吡肟、头孢地尼胶囊、头孢呋辛酯片等。资料来源：米内网数据库、NMPA注：米内网《中国公立医疗机构药品终端竞争格局》，统计范围是：中国城市公立医院、县级公立医院、城市社区中心以及乡镇卫生院，不含民营医院、私人诊所、村卫生室；上述销售额以产品在终端的平均零售价计算。免责声明：本文仅作医药信息传播分享，并不构成投资或决策建议。本文为原创稿件，转载文章或引用数据请注明来源和作者，否则将追究侵权责任。投稿及报料请发邮件到872470254@qq.com稿件要求详询米内微信首页菜单栏商务及内容合作可联系QQ：412539092【分享、点赞、在看】点一点不失联哦