Valacyclovir Hydrochloride

NEEDHAM, Mass., May 22, 2025 (GLOBE NEWSWIRE) -- Candel Therapeutics, Inc. (Candel or the Company) (Nasdaq: CADL), a clinical stage biopharmaceutical company focused on developing multimodal biological immunotherapies to help patients fight cancer, today announced that results from the Company’s positive phase 3 clinical trial of aglatimagene besadenovec (CAN-2409) in patients with intermediate-to-high-risk localized prostate cancer will be presented at the 2025 American Society of Clinical Oncology (ASCO) Annual Meeting taking place in Chicago, IL, from May 30 to June 3, 2025. The objective of this study was to assess whether adding CAN-2409 in combination with the prodrug valacyclovir to standard of care radiation therapy could improve the proportion of patients achieving disease-free survival (DFS) among those pursuing curative treatment for newly diagnosed localized prostate cancer. The selection of DFS as the primary endpoint was a key element of the Special Protocol Assessment (SPA) agreed with the U.S. Food and Drug Administration (FDA). The Company’s phase 3 clinical trial met its primary endpoint and secondary endpoints and demonstrated statistically significant improvement in DFS (p=0.0155) with a 30% reduction (HR 0.7) in the risk for prostate cancer recurrence or death due to any cause in patients who received CAN-2409 (n=496) compared to placebo (n=249). These results were initially announced in December 2024. This is the first multicenter, randomized phase 3 trial in over 20 years to meet both primary and secondary endpoints in localized prostate cancer, potentially redefining treatment for intermediate-to-high-risk patients with prostate cancer who seek curative therapy to avoid cancer-related anxiety, salvage treatments associated with toxicity, and disease progression. Glen Gejerman, M.D., MBA, Co-Director of Urologic Oncology at Hackensack Meridian Health, and one of the principal investigators of the study, stated: “The improvement in disease-free survival shown in this trial is not only statistically significant, but also clinically meaningful. The clinical findings were reinforced by tissue analysis: CAN-2409 led to a significantly higher rate of pathological clinical response in two-year biopsy samples compared to placebo, indicating that the cancer may have been eliminated at the microscopic level. Effective local control of prostate cancer is essential in patients who seek treatment with curative intent, as patients with positive prostate biopsies, two or more years after radical treatment, face a well-established higher risk of disease spreading within the pelvic region, developing distant metastases, and ultimately dying from prostate cancer during long-term follow-up.” Paul Peter Tak, M.D., Ph.D., FMedSci, President and Chief Executive Officer of Candel, said: “We are honored that our pivotal phase 3 CAN-2409 data will be presented at the ASCO Annual Meeting, reinforcing the strength of our previously announced results. There remains a significant unmet need among patients with intermediate-to-high-risk localized prostate cancer treated with curative intent, as approximately 30% experience disease recurrence following radical prostatectomy or radiotherapy. In the phase 3 study, the addition of CAN-2409 plus valacyclovir to standard of care radiotherapy significantly reduced the risk of tumor recurrence, with a generally favorable tolerability profile. The observed improvements in disease-free survival and pathological complete response rates underscore the promise of this innovative immunotherapy. As we continue advancing our regulatory preparations in anticipation of submitting a Biologics License Application for CAN-2409 in the fourth quarter of 2026, our focus remains on bringing this potentially transformative treatment to patients in need of better options.” Key Findings to be Presented at ASCO 2025 Include: Primary Endpoint: Statistically significant improvement in DFS for CAN-2409 plus radiation therapy (n=496) vs. radiation therapy alone (n=249) (p=0.0155; HR 0.7) in the intent to treat population. Secondary & Exploratory Endpoints: DFS improvement was observed both in patients receiving short term androgen deprivation therapy (ADT) and in patients not receiving ADT. In an analysis that focused on prostate-specific outcomes (e.g., censored mortality due to other causes), CAN-2409 showed a highly significant effect (p=0.0046; HR 0.62) on prostate cancer-free survival. Significant increase in the proportion of patients achieving a prostate-specific antigen (PSA) nadir (<0.2 ng/ml) was observed in the treatment arm compared to the placebo control arm (67.1% vs. 58.6%, respectively; p=0.0164). CAN-2409 induced 80.4% pathological complete responses in the two-year post-treatment biopsies compared to 63.6% observed in the control arm (p=0.0015). Safety Profile: CAN-2409 was generally well tolerated, with a low incidence of treatment related, serious adverse events in both arms (1.7% on CAN-2409 + standard of care vs. 2.2% on placebo + standard of care). The most common CAN-2409-related adverse events were flu-like symptoms, fever, and chills, which were generally mild-to-moderate in severity and self-limited. Presentation details: CAN-2409 – Localized Prostate Cancer Abstract Title: Phase 3, randomized, placebo-controlled clinical trial of CAN-2409+prodrug in combination with standard-of-care external beam radiation therapy (EBRT) for newly diagnosed localized prostate cancer Presenter: Theodore DeWeese, M.D.*, the Francis Watt Baker, M.D., and Lenox D. Baker Jr., M.D., Dean of the Medical Faculty and CEO, Johns Hopkins Medicine Session Title: Oral Abstract Session – Genitourinary Cancer – Prostate, Testicular, and Penile Session Date/Time: Tuesday, June 3, 2025; 9:45 AM - 12:45 PM CT Location: Hall D1, McCormick Place Convention Center, Chicago, IL * Dr. DeWeese has no relationship with Candel, other than serving as the national principal investigator for Candel’s phase 3 clinical trial of CAN-2409 in patients with intermediate-to-high-risk localized prostate cancer. He has never received reimbursements, consulting fees, or any other fees from Candel, and he has no shares of common stock, options to purchase common stock or any other affiliation with Candel. About CAN-2409 CAN-2409 (aglatimagene besadenovec), Candel’s most advanced multimodal biological immunotherapy candidate, is an investigational, off-the-shelf, replication-defective adenovirus designed to deliver the herpes simplex virus thymidine kinase (HSV-tk) gene to a patient’s specific tumor and induce an individualized, systemic immune response against the tumor. HSV-tk is an enzyme that locally converts orally administered valacyclovir into a toxic metabolite that kills nearby cancer cells. Together, this regimen is designed to induce an individualized and specific CD8+ T cell-mediated response against the injected tumor and uninjected distant metastases for broad anti-tumor activity, based on in situ immunization against a variety of tumor antigens. Because of its versatility, CAN-2409 has the potential to treat a broad range of solid tumors. Encouraging monotherapy activity as well as combination activity with standard of care radiotherapy, surgery, chemotherapy, and immune checkpoint inhibitors have previously been shown in several preclinical and clinical settings. More than 1,000 patients have been dosed with CAN-2409 with a favorable tolerability profile to date, supporting the potential for combination with other therapeutic strategies. Currently, Candel is evaluating CAN-2409 in non-small cell lung cancer (NSCLC) and borderline resectable pancreatic adenocarcinoma (PDAC) and has recently completed a successful phase 3 clinical trial in localized prostate cancer. CAN-2409 plus prodrug (valacyclovir) has been granted Fast Track Designation by the FDA for the treatment of PDAC, for the treatment of stage III/IV NSCLC in patients who are resistant to first line PD-(L)1 inhibitor therapy and who do not have activating molecular driver mutations or have progressed on directed molecular therapy and for the treatment of localized primary prostate cancer. Candel’s pivotal phase 3 clinical trial in prostate cancer was conducted under a SPA agreed with the FDA. The FDA has also granted Orphan Drug Designation to CAN-2409 for the treatment of PDAC. About Candel Therapeutics Candel is a clinical stage biopharmaceutical company focused on developing off-the-shelf multimodal biological immunotherapies that elicit an individualized, systemic anti-tumor immune response to help patients fight cancer. Candel has established two clinical stage multimodal biological immunotherapy platforms based on novel, genetically modified adenovirus and HSV gene constructs, respectively. CAN-2409 is the lead product candidate from the adenovirus platform and recently completed successful phase 2a clinical trials in NSCLC and PDAC, and a pivotal phase 3 clinical trial in localized prostate cancer. CAN-3110 is the lead product candidate from the HSV platform and is currently in an ongoing phase 1b clinical trial in recurrent high-grade glioma. Finally, Candel’s enLIGHTEN™ Discovery Platform is a systematic, iterative HSV-based discovery platform leveraging human biology and advanced analytics to create new viral immunotherapies for solid tumors. For more information about Candel, visit: www.candeltx.com Forward-Looking Statements This press release includes certain disclosures that contain “forward-looking statements,” within the meaning of the Private Securities Litigation Reform Act of 1995, as amended, including, without limitation, express or implied statements regarding the timing and advancement of current and future development programs; expectations regarding the submission of the BLA for CAN-2409 in intermediate-to-high-risk localized prostate cancer; expectations regarding early biological readouts as predictor of clinical response; and expectations regarding the therapeutic benefit of the Company’s platforms, including the ability of its platforms to improve overall survival and/or disease-free survival of patients living with difficult to treat, solid tumors. The words “may,” “will,” “could,” “would,” “should,” “expect,” “plan,” “anticipate,” “intend,” “believe,” “estimate,” “predict,” “project,” “potential,” “continue,” “target” and similar expressions are intended to identify forward-looking statements, although not all forward-looking statements contain these identifying words. Any forward-looking statements in this press release are based on management’s current expectations and beliefs and are subject to a number of risks, uncertainties and important factors that may cause actual events or results to differ materially from those expressed or implied by any forward-looking statements contained in this press release, including, without limitation, those risks and uncertainties related to the timing and advancement of development programs; expectations regarding the therapeutic benefit of the Company’s programs; that final data from the Company’s preclinical studies and completed clinical trials may differ materially from reported interim data from ongoing studies and trials; the Company’s ability to efficiently discover and develop product candidates; the Company’s ability to obtain and maintain regulatory approval of product candidates; the Company’s ability to maintain its intellectual property; the implementation of the Company’s business model, including strategic plans for the Company’s business and product candidates; and other risks identified in the Company’s filings with the U.S. Securities and Exchange Commission (SEC), including the Company’s most recent Annual Report on Form 10-K and Quarterly Report on Form 10-Q for the quarter ended March 31, 2025, each as filed with the SEC and any subsequent filings with the SEC. The Company cautions you not to place undue reliance on any forward-looking statements, which speak only as of the date they are made. The Company disclaims any obligation to publicly update or revise any such statements to reflect any change in expectations or in events, conditions, or circumstances on which any such statements may be based, or that may affect the likelihood that actual results will differ from those set forth in the forward-looking statements. Any forward-looking statements contained in this press release represent the Company’s views only as of the date hereof and should not be relied upon as representing its views as of any subsequent date. Investor Contact: Theodore Jenkins VP, Investor Relations and Business Development Candel Therapeutics, Inc. tjenkins@candeltx.com Media Contact: Ben Shannon ICR Healthcare CandelPR@icrhealthcare.com

精彩内容近日，罗欣药业旗下山东裕欣药业提交了富马酸伏诺拉生片的4类仿制上市申请，该产品是治疗与胃酸分泌相关疾病的畅销药物，2024年在中国三大终端六大市场（统计范围见文末）的销售额超过8亿元。在该类药物市场，罗欣药业为TOP4集团（一级），新品上市有望进一步提升公司的市场竞争力。图1：山东裕欣药业最新申报的产品来源：CDE官网富马酸伏诺拉生片用于治疗反流性食管炎，以及与适当的抗生素联用以根除幽门螺杆菌，米内网数据显示，目前该产品的竞争格局（原研+国产）已超过10家。图2：富马酸伏诺拉生片的销售情况（单位：万元）来源：米内网格局数据库近几年在中国三大终端六大市场，富马酸伏诺拉生片的销售额一路狂飙，2024年涨至接近8.3亿元，为近五年峰值。在治疗与胃酸分泌相关疾病的药物市场，富马酸伏诺拉生片已跃升为TOP15产品。从渠道来看，公立医院终端（城市公立医院+县级公立医院）依然是富马酸伏诺拉生片的销售主阵地，而该产品在零售药店终端（城市实体药店+网上药店）近两年的增速高达553.35%、42.96%，潜力不容小觑。2024年在中国三大终端六大市场，罗欣药业是治疗与胃酸分泌相关疾病的药物TOP4集团（一级），公司在该类药物市场的过亿产品包括了替戈拉生片（1类新药）、注射用雷贝拉唑钠、奥美拉唑肠溶胶囊等。表1：2024年罗欣药业的治疗与胃酸分泌相关疾病的药物销售正增长的产品来源：米内网格局数据库表2：2023年至今罗欣药业（含子公司）获批的新品（不含2.4类）来源：米内网中国申报进度（MED）数据库2023年至今，罗欣药业陆续获批了盐酸乌拉地尔注射液、利伐沙班片、盐酸伐昔洛韦片、雷贝拉唑钠肠溶片和盐酸左沙丁胺醇雾化吸入溶液，其中雷贝拉唑钠肠溶片为公司在治疗与胃酸分泌相关疾病的药物市场再添重磅一员。资料来源：CDE官网、米内网数据库注：米内网《中国三大终端六大市场药品竞争格局》，统计范围是：城市公立医院和县级公立医院、城市社区中心和乡镇卫生院、城市实体药店和网上药店，不含民营医院、私人诊所、村卫生室，不含县乡村药店；上述销售额以产品在终端的平均零售价计算。数据统计截至5月21日，如有疏漏，欢迎指正！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