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Eupraxia's DiffuSphere™ Technology Demonstrates Targeted Drug Release while Minimizing Systemic Exposure for a Period of More Than Six Months
Prnewswire· 2024-11-20 20:00
DiffuSphere™技术平台 - 核心技术为纯药物晶体包裹在微米级聚合物壳中,实现精准控释,靶向组织药物浓度高而全身暴露低[3] - 临床数据显示单次给药可维持6个月疗效,如EoE试验中4mg剂量组稳定保持1.5 pg/ml浓度达半年[5] - 在猪模型实验中,食管局部药物浓度比口服给药高1000倍以上,且全身血浆浓度更低[5] 临床适应症表现 - **EoE治疗**:RESOLVE试验显示48mg剂量组3个月时药物浓度达10pg/ml,显著改善患者症状和组织病理指标[5] - **骨关节炎(OA)治疗**:EP-104IAR在Phase 2b试验中疼痛缓解效果持续22周,且不影响血糖代谢(对40%合并糖尿病患者关键)[6] - 潜在应用扩展至眼部疾病、感染性疾病、癌症等领域,已完成关节内、腹膜、皮下等多部位临床前验证[8] 市场与疾病背景 - EoE美国患者超45万人,发病率持续上升,现有疗法常导致心理健康问题[10] - 膝OA影响美国超3000万人,其中1400万人伴疼痛或残疾,现有激素疗法存在安全性缺陷[12] 产品开发进展 - EP-104GI(EoE)处于Phase 1b/2a阶段,采用食管壁多点注射方式,最高剂量组随访52周[11] - EP-104IAR(OA)已完成Phase 2b试验,达到主要终点,设计特点包括室温储存、无需冷藏[15] - 管线包含其他炎症性关节病和肿瘤适应症,旨在改良现有药物的安全性与疗效持续时间[17] 技术差异化优势 - 与传统药物的峰谷释放模式相比,提供平稳持久的药物释放曲线,减少副作用[2] - 聚合物膜厚度可调节以实现不同释放周期,适应临床需求[9] - 平台兼容多种药物类型,包括局部麻醉剂罗哌卡因和抗感染剂[8]
Eupraxia Pharmaceuticals to Present at American College of Rheumatology Convergence 2024 Annual Meeting
Prnewswire· 2024-11-15 06:00
公司动态 - Eupraxia Pharmaceuticals将在美国风湿病学会(ACR)2024年会上展示海报,会议于2024年11月14日至19日在华盛顿特区举行 [1] - 海报编号为2106,标题为EP-104IAR在SPRINGBOARD研究中的表现,该研究是针对膝骨关节炎的24周随机二期临床试验 [2][4] - 海报展示时间为2024年11月18日上午10:30至12:30(美国东部时间),由Philip G Conaghan主讲 [4] - 海报内容将同步发布在公司官网的临床研究与出版物板块 [4] 产品与技术 - EP-104IAR是一种长效关节内注射氟替卡松丙酸酯制剂,在中度基线疼痛且BMI<30的患者中显示出持续疼痛改善效果 [4] - 公司专有的DiffuSphere™技术平台旨在优化药物递送,通过聚合物微球实现靶向给药和延长药效持续时间 [5] - 该技术可应用于现有药物和新药开发,通过精准靶向减少全身不良反应,相比传统给药方式能提供更稳定的药物释放曲线 [5] - 技术平台不仅适用于疼痛和炎症性胃肠疾病治疗,还有潜力拓展至肿瘤学、传染病等关键疾病领域 [5] 行业活动 - ACR年会是风湿病学领域的顶级年度会议,为全球医生、研究人员提供教育、研究和临床实践支持 [3] - 会议汇聚了来自世界各地的医疗专业人士和科学家,促进创新研究和患者护理质量的提升 [3]
Eupraxia Pharmaceuticals' CEO Dr. James Helliwell to Participate in Webinar Event, "Eosinophilic Esophagitis: The Emerging Digestive Disorder Frequently Misdiagnosed", on November 15, 2024
Prnewswire· 2024-11-14 06:00
公司动态 - Eupraxia Pharmaceuticals Inc 宣布其CEO Dr James A Helliwell将出席Tribe Public举办的网络研讨会 主题为"嗜酸性食管炎 一种常被误诊的新兴消化系统疾病" [1] - 网络研讨会定于2024年11月15日太平洋时间上午8:30/东部时间上午11:30举行 公众可通过EPRXNOV1524.TribePublic.com注册参加 [2] - 公司EP-104GI产品目前处于治疗EoE的1b/2a期临床试验(RESOLVE试验)阶段 采用食管壁注射的独特给药方式 [5] 疾病背景 - 嗜酸性食管炎(EoE)是一种炎症性疾病 表现为白细胞迁移并滞留在食管中 导致吞咽疼痛和困难 [3] - 美国有超过45万人患有EoE 美国胃肠病协会指出该疾病的发病率和患病率正在快速增长 [3] - EoE的症状和治疗干预常导致心理健康问题 增加了医疗系统和患者的疾病负担 [3] 技术平台 - 公司专有的DiffuSphere™技术是一种基于聚合物的微球技术 旨在优化现有和新药的靶向递送 [4] - 该技术可实现延长药效时间和超局部给药 仅针对需要治疗的特定组织 [4] - 与传统给药方法相比 DiffuSphere™技术可能通过精准靶向和平稳递送活性成分来减少不良反应 [4] 产品管线 - EP-104IAR用于治疗膝骨关节炎疼痛的2b期临床试验(SPRINGBOARD)已达到主要终点和三个次要终点 [5] - 公司正在开发一系列中后期和早期长效制剂 潜在适应症包括其他炎症性关节疾病和肿瘤学领域 [5] - 技术平台的应用可能超越目前的疼痛和炎症性胃肠道疾病领域 扩展到肿瘤学 传染病等其他关键疾病领域 [4]
Eupraxia Pharmaceuticals Announces Positive Data from Fifth Cohort of RESOLVE Phase 1b/2a Trial of EP-104GI for Treatment of Eosinophilic Esophagitis
Prnewswire· 2024-11-13 06:56
One of three patients in Cohort 5 achieved complete histological remission at 12 weeks. Consistent improvement in patient-reported outcomes with six of six evaluable patients in the fourth and fifth cohorts experiencing a reduction in symptom (SDI1) scores at 12 weeks. At 24 weeks, the fourth cohort experienced the largest average reduction in SDI scores of all cohorts to date. The fifth cohort continued to show improved patient outcomes with the greatest percentage change in histology (EoEHSS2) scores of ...
Eupraxia Pharmaceuticals Inc(EPRX) - 2024 Q3 - Quarterly Report
2024-11-08 06:17
Exhibit 99.1 EUPRAXIA PHARMACEUTICALS INC. CONSOLIDATED FINANCIAL STATEMENTS For the Three and Nine Months ended September 30, 2024 (Unaudited and Expressed in U.S. Dollars) EUPRAXIA PHARMACEUTICALS INC. INDEX TO CONSOLIDATED FINANCIAL STATEMENTS September 30, 2024 (Unaudited and Expressed in U.S. Dollars) CONTENTS | CONSOLIDATED BALANCE SHEETS | 2 | | --- | --- | | CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS | 3 | | CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (DEFICIT) | 4-5 | | CONSOL ...
Eupraxia Pharmaceuticals Reports Third Quarter 2024 Financial Results
Prnewswire· 2024-11-08 06:00
VICTORIA, BC, Nov. 7, 2024 /PRNewswire/ - Eupraxia Pharmaceuticals Inc. ("Eupraxia" or the "Company") (NASDAQ: EPRX) (TSX: EPRX), a clinical-stage biotechnology company leveraging its proprietary DiffuSphere™ technology designed to optimize drug delivery for applications with significant unmet need, today announced its financial results for the third quarter of 2024. All dollar values are in U.S. dollars unless stated otherwise."During the third quarter, we advanced our Phase 1b/2a RESOLVE trial for EP-104G ...
Eupraxia Pharmaceuticals Inc(EPRX) - 2024 Q2 - Quarterly Report
2024-08-08 05:14
Exhibit 99.1 EUPRAXIA PHARMACEUTICALS INC. CONSOLIDATED FINANCIAL STATEMENTS For the Three and Six Months ended June 30, 2024 (Unaudited and Expressed in U.S. Dollars) EUPRAXIA PHARMACEUTICALS INC. INDEX TO CONSOLIDATED FINANCIAL STATEMENTS June 30, 2024 (Unaudited and Expressed in U.S. Dollars) | | Three months | | Three months | | Six months | | Six months | | --- | --- | --- | --- | --- | --- | --- | --- | | | ended June 30, | | ended June 30, | | ended June 30, | | ended June 30, | | | 2024 | | 2023 | | ...
Eupraxia Pharmaceuticals Inc(EPRX) - 2023 Q4 - Annual Report
2024-04-02 05:08
Exhibit 99.1 Eupraxia Pharmaceuticals Reports Fourth Quarter and 2023 Financial Results Victoria, B.C. - April 1, 2024 - Eupraxia Pharmaceuticals Inc. ("Eupraxia" or the "Company") (TSX: EPRX), a clinical-stage biotechnology company leveraging its proprietary Diffusphere™ technology to optimize drug delivery for applications with significant unmet need, today announced its financial results (prepared in accordance with U.S. GAAP) and operational highlights for the fourth quarter ended December 31, 2023. All ...