INO-5401 + INO-9012 联合 Atezolizumab 治疗局部晚期不可切除或转移性/复发性尿路上皮癌
INO-5401 + INO-9012 与 Atezolizumab 联合治疗局部晚期不可切除或转移性/复发性尿路上皮癌患者的开放标签、多中心试验
研究概览
地位
地位
干预/治疗
干预/治疗
研究类型
研究类型
注册 (实际的)
注册
阶段
阶段
- 阶段2
- 阶段1
联系人和位置
学习地点
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Arizona
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Phoenix、Arizona、美国、85054
- Mayo Clinic Cancer Center
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Florida
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Tampa、Florida、美国、33612
- H. Lee Moffitt Cancer Center & Research Institute, Inc.
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Maryland
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Baltimore、Maryland、美国、21287
- Johns Hopkins University School Of Medicine
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Michigan
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Detroit、Michigan、美国、48201
- Karmanos Cancer Institute
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Missouri
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St Louis、Missouri、美国、63110
- Washington University School of Medicine in St. Louis
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New York
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New York、New York、美国、10032
- Columbia University, Herbert Irving Comprehensive Cancer Center
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New York、New York、美国、10016
- New York University Langone Medical Center - Perlmutter Cancer Center
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North Carolina
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Chapel Hill、North Carolina、美国、27599
- University of North Carolina School of Medicine
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Pennsylvania
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Pittsburgh、Pennsylvania、美国、15232
- University of Pittsburgh Medical Center
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South Carolina
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Greenville、South Carolina、美国、29615
- Greenville Memorial Hospital
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Virginia
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Fairfax、Virginia、美国、22031
- Inova Melanoma and Skin Cancer Center
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参与标准
资格标准
资格标准
适合学习的年龄
接受健康志愿者
描述
纳入标准:
- 签署知情同意书 (ICF);
- 有组织学或细胞学记录的局部晚期不可切除或转移/复发性尿路上皮癌(包括肾盂、输尿管、膀胱和尿道);
- 对于队列 A:在使用基于抗 PD-1/PD-L1 的疗法治疗期间或之后经影像学证实疾病进展的受试者;
- 对于队列 B:之前没有对不能手术的局部晚期或转移性或复发性 UCa 进行化疗,并且不符合(“不适合”)基于顺铂的化疗;
- 患有 RECIST 1.1 版定义的可测量疾病;
- 东部合作肿瘤组 (ECOG) 绩效量表的绩效状态为 0 或 1;
- 预期寿命 >/= 3 个月;
- 愿意提供组织样本用于促炎和免疫抑制因子的治疗前瘤内评估;
- 在首次给药前 28 天内进行心电图 (ECG),经研究者评估无临床显着发现;
- 表现出足够的血液学、肾脏、肝脏和凝血功能;
- 对于有生育能力的女性:同意在治疗期间和最后一剂研究治疗后至少 5 个月内保持禁欲(避免异性性交)或使用导致每年失败率 < 1% 的避孕方法;
- 对于男性受试者:同意不生孩子。 参与者必须通过手术绝育(例如输精管结扎术)或使用避孕方法,在治疗期间和最后一次研究治疗剂量后至少 5 个月内,每年的失败率 < 1%。
排除标准:
- 在第 0 天试验前 2 周内任何获批的抗癌疗法,包括化疗、靶向小分子疗法或放射疗法,以及在第 0 天前 28 天内当前参与或接受临床试验治疗;
- 有记录的活动性或未经治疗的中枢神经系统 (CNS) 转移和/或癌性脑膜炎;
- 在第 0 天之前的 3 年内除 UCa 以外的恶性肿瘤,转移或死亡风险可忽略不计并获得预期治愈结果的那些除外;
- 先前接受过 CD137 激动剂或免疫检查点阻断疗法的治疗;
- 用全身免疫刺激剂治疗;
- 全身免疫抑制药物治疗;
- 对嵌合或人源化抗体或融合蛋白的严重过敏、过敏或其他超敏反应史;
- 已知对中国仓鼠卵巢细胞生产的生物药物或 PD-1/PD-L1 抑制剂制剂的任何成分有超敏反应或禁忌症;
- 自身免疫性疾病或免疫缺陷的活动或病史;
- 间质性肺病的病史或任何证据;
- 人类免疫缺陷病毒(HIV)病史;
- 活动性乙型肝炎或活动性丙型肝炎;
- 入学前4周内严重感染;
- 在第 0 天之前的 2 周内接受过治疗性口服或静脉注射抗生素;
- 可能混淆试验结果的任何病症、治疗或实验室异常的历史或当前证据;在整个试验期间干扰受试者的参与,或受到 EP 治疗的负面影响,或参与治疗研究者的意见不符合受试者的最佳利益;
- 先前的同种异体干细胞或实体器官移植;
- 不受控制的肿瘤相关疼痛;胸腔积液、心包积液或腹水需要反复引流;或者,高钙血症或症状性高钙血症需要继续使用双膦酸盐治疗或狄诺塞麦。
学习计划
研究是如何设计的?
设计细节
- 主要用途:治疗
- 分配:非随机化
- 介入模型:并行分配
- 屏蔽:无(打开标签)
手臂数量
武器和干预
参与者组/臂参与者组/臂 |
干预/治疗干预/治疗 |
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实验性的:Cohort A: Prior Anti-PD-1/PD-L1
Participants with locally advanced unresectable or metastatic/recurrent UCa, who had confirmed disease progression during or following treatment with anti- programmed death receptor-1/ programmed cell death-ligand 1 (PD-1/PD-L1) therapy received INO-5401 9 milligrams (mg) and INO-9012 1 mg, intramuscular (IM) injection, followed by electroporation (EP) by CELLECTRA® 2000 device, every 3 weeks until Week 9, then every 6 weeks for 6 more doses (until Week 45), thereafter every 12 weeks, until confirmed disease progression, unacceptable toxicity, or deemed intolerable by the investigator in combination with atezolizumab 1200 mg, intravenous (IV) infusion, every 3 weeks, until confirmed disease progression, unacceptable toxicity, or deemed intolerable by the investigator.
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INO-5401: A mixture of 3 synthetic plasmids that target Wilms' tumor gene-1 (WT1) antigen, prostate-specific membrane antigen (PSMA) and human telomerase reverse transcriptase (hTERT) antigen. IM injection INO-9012: A synthetic plasmid that expresses human interleukin-12 (IL-12). IM injection.
IV-Infusion.
IM injection.
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实验性的:Cohort B: Naïve Anti-PD-1/PD-L1
Participants with locally advanced unresectable or metastatic/recurrent UCa who are treatment naïve and ineligible for cisplatin-based chemotherapy received INO-5401 9 mg and INO-9012 1 mg, IM injection, followed by EP by CELLECTRA® 2000 device, every 3 weeks until Week 9, then every 6 weeks for 6 more doses (until Week 45), thereafter every 12 weeks, until confirmed disease progression, unacceptable toxicity, or deemed intolerable by the investigator in combination with atezolizumab 1200 mg, IV infusion, every 3 weeks, until confirmed disease progression, unacceptable toxicity, or deemed intolerable by the investigator.
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INO-5401: A mixture of 3 synthetic plasmids that target Wilms' tumor gene-1 (WT1) antigen, prostate-specific membrane antigen (PSMA) and human telomerase reverse transcriptase (hTERT) antigen. IM injection INO-9012: A synthetic plasmid that expresses human interleukin-12 (IL-12). IM injection.
IV-Infusion.
IM injection.
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研究衡量的是什么?
主要结果指标
主要结果指标
结果测量 |
措施说明 |
大体时间 |
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Number of Participants With Treatment-Emergent Adverse Events (TEAEs) and Adverse Events of Special Interest (AESIs) Treatment
大体时间:Up to approximately 71 months
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An adverse event (AE) is defined as any untoward medical occurrence in a participant or clinical investigation participant administered a pharmaceutical product and which does not necessarily have to have a causal relationship with this treatment.
TEAEs were defined as any AEs that occurred on or after Day 0. AESIs were toxicities and immune-mediated AEs that may have occurred up to 90 days after the last dose of trial treatment.
AESIs were reported by the investigator to the Sponsor within 24 hours after learning of the event.
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Up to approximately 71 months
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Number of Participants With Clinically Significant Changes in Hematological Parameters
大体时间:Up to approximately 71 months
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Clinically significant changes in hematological parameters were determined based on the investigator's discretion.
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Up to approximately 71 months
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Number of Participants With Clinically Significant Changes in Serum Chemistry Parameters
大体时间:Up to approximately 71 months
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Clinically significant changes in serum chemistry parameters were determined based on the investigator's discretion.
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Up to approximately 71 months
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Number of Participants With Clinically Significant Changes in Urinalysis Parameters
大体时间:At baseline, Weeks 3, 6, 9, then every 6 weeks thereafter, up to 71 months
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Clinically significant changes in urinalysis parameters were determined based on the investigator's discretion.
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At baseline, Weeks 3, 6, 9, then every 6 weeks thereafter, up to 71 months
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Antigen-Specific Immune Response
大体时间:Up to approximately 71 months
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Blood and tissue samples were collected to evaluate the antigen-specific immune response to INO-5401 + INO-9012 in combination with atezolizumab.
Planned assessments included: Enzyme Linked Immunosorbent Spot-forming (ELISpot) Assay, Flow cytometry, T cell receptor (TCR) sequencing, ELISA and/or gene expression analysis.
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Up to approximately 71 months
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Objective Response Rate (ORR) as Assessed by Response Evaluation Criteria in Solid Tumors (RECIST) Version 1.1 by Investigator Review in Cohort A
大体时间:From date of treatment start until date of first PD or death (whichever occurred first), up to approximately 71 months
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ORR was defined as the percentage of participants who had a confirmed complete response (CR) or a partial response (PR).
CR was defined as disappearance of all target lesions; any pathological lymph nodes (whether target or non-target) must have reduction in short axis to < 10 millimeters (mm).
PR was defined as at least a 30% decrease in the sum of diameters of target lesions taking as reference the baseline sum of diameters) per RECIST 1.1.
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From date of treatment start until date of first PD or death (whichever occurred first), up to approximately 71 months
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次要结果测量
次要结果测量
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
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ORR as Assessed by RECIST Version 1.1 by Investigator Review in Cohort B
大体时间:From date of treatment start until date of first PD or death (whichever occurred first), up to approximately 71 months
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ORR was defined as the percentage of participants who had a confirmed CR or a PR.
CR was defined as disappearance of all target lesions; any pathological lymph nodes (whether target or non-target) must have reduction in short axis to < 10 mm.
PR was defined as at least a 30% decrease in the sum of diameters of target lesions taking as reference the baseline sum of diameters) per RECIST 1.1.
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From date of treatment start until date of first PD or death (whichever occurred first), up to approximately 71 months
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Percentage of Participants With ORR by Immune Response Evaluation Criteria in Solid Tumors (iRECIST)
大体时间:From date of treatment start until date of first PD or death (whichever occurred first), up to approximately 71 months
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ORR was defined as the percentage of participants who had a confirmed CR or a PR.
CR was defined as disappearance of all target lesions; any pathological lymph nodes (whether target or non-target) must have reduction in short axis to < 10 mm.
PR was defined as at least a 30% decrease in the sum of diameters of target lesions taking as reference the baseline sum of diameters) per iRECIST.
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From date of treatment start until date of first PD or death (whichever occurred first), up to approximately 71 months
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Duration of Response (DoR)
大体时间:From first documented confirmed CR or PR until first documentation of PD or death, whichever occurred first (approximately 71 months)
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DOR was defined as the time from the date of the first PR or CR to the date of death from any cause or date that progressive disease (PD) was objectively documented, whichever occurred first.
CR was defined as disappearance of all target lesions; any pathological lymph nodes (whether target or non-target) must have reduction in short axis to < 10 mm.
PR was defined as at least a 30% decrease in the sum of diameters of target lesions taking as reference the baseline sum of diameters).
PD: at least a 20% increase in the sum of diameters of target lesions, taking as reference the smallest sum on trial (nadir), including baseline.
The sum also had to demonstrate an absolute increase of at least 5 mm.
The appearance of one or more new lesions was also considered progression.
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From first documented confirmed CR or PR until first documentation of PD or death, whichever occurred first (approximately 71 months)
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Progression-Free Survival (PFS) Per RECIST Version 1.1
大体时间:From the first dose of study drug to date of PD or death, whichever occurred first (up to approximately 71 months)
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PFS was defined as the time from the date of the start of investigational product treatment until the date of death from any cause or date that progression (+1 day) was objectively documented, whichever occurred first as assessed by RECIST Version 1.1.
PD: at least a 20% increase in the sum of diameters of target lesions, taking as reference the smallest sum on trial (nadir), including baseline.
The sum also had to demonstrate an absolute increase of at least 5 mm.
The appearance of one or more new lesions was also considered progression.
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From the first dose of study drug to date of PD or death, whichever occurred first (up to approximately 71 months)
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PFS Per Immune RECIST (iRECIST)
大体时间:From Baseline to disease progression or death, whichever occurs first (up to approximately 71 months)
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PFS was defined as the time from the date of the start of investigational product treatment until the date of death from any cause or date that progression (+1 day) was objectively documented, whichever occurred first as assessed by iRECIST Version 1.1.
PD: at least a 20% increase in the sum of diameters of target lesions, taking as reference the smallest sum on trial (nadir), including baseline.
The sum also had to demonstrate an absolute increase of at least 5 mm.
The appearance of one or more new lesions was also considered progression.
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From Baseline to disease progression or death, whichever occurs first (up to approximately 71 months)
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Overall Survival (OS)
大体时间:From date of first dose of study drug up to death from any cause, (approximately 71 months)
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OS was defined as the time from the date of the start of investigational product treatment until the date of death from any cause.
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From date of first dose of study drug up to death from any cause, (approximately 71 months)
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合作者和调查者
调查人员
调查人员
- 研究主任:Jeffrey Skolnik, MD、Inovio Pharmaceuticals
研究记录日期
研究主要日期
学习开始 (实际的)
学习开始
初级完成 (实际的)
初级完成
研究完成 (实际的)
研究完成
研究注册日期
首次提交
首次提交
首先提交符合 QC 标准的
首先提交符合 QC 标准的
首次发布 (实际的)
首次发布
研究记录更新
最后更新发布 (实际的)
最后更新发布
上次提交的符合 QC 标准的更新
上次提交的符合 QC 标准的更新
最后验证
最后验证
更多信息
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