Phase 1b/2a Study of RiMO-301 and Hypofractionated Radiotherapy With A PD-1 Inhibitor for the Treatment of Unresectable, Recurrent or Metastatic Head-Neck Cancer
试验速览
- 阶段
- 1 期
- 状态
- 招募中
- 入组人数
- 16
- 试验地点
- 1
- 主要终点
- Determination of Recommended Dose
研究概览
简要总结
This is a prospective, open-label, single arm, non-randomized study of RiMO-301 with hypofractionated radiation and a PD-1 Inhibitor in patients with unresectable, recurrent or metastatic head-neck cancer.
详细描述
Primary Objectives:
- To determine the tolerability of RiMO-301 with hypofractionated X-ray radiotherapy and a PD-1 inhibitor (pembrolizumab or nivolumab) in patients with unresectable, recurrent or metastatic head-neck cancer
- To determine the efficacy of RiMO-301 with hypofractionated X-ray radiotherapy and a PD-1 inhibitor (pembrolizumab or nivolumab)
Secondary Objectives:
- To evaluate progression-free survival for up to 12 months
- To determine overall survival for up to 24 months
- To assess patient quality of life
The target population is patients with unresectable, recurrent or metastatic head-neck cancer which is clinically accessible to intratumoral injection.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 —(Adult, Older Adult)
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Diagnosis of head-neck cancer that requires palliative radiotherapy
- •Patients with unresectable, recurrent or metastatic HNSCC, regardless if the patients have progressed on or are intolerant to platinum-based chemotherapy prior to study enrollment or if the patients are receiving pembrolizumab in the first line:
- •receiving a PD-1 inhibitor (pembrolizumab or nivolumab) as a standard of care, or
- •suitable to receive a PD-1 inhibitor (pembrolizumab or nivolumab) as a standard of care in the discretion of the treating physician or Principal Investigator
- •Must have at least 1 target lesion that is clinically accessible to RiMO-301 injection and amenable to receive RT regimens specified in this protocol
- •The selected target lesions must be measurable on cross-sectional imaging and repeated measurements at the same location should be achievable
- •Target tumor not in the previously irradiated field or in the field irradiated at least six months prior to RiMO-301 injection and with no complications from the prior radiation course
- •RiMO-301 injection to multiple lesions (≤ 5 in total) in a single patient is allowed as long as the total tumor volume does not exceed 250 cm3
- •Patient must have recovered from acute toxic effects (≤ grade 1 CTCAEv5) of previous cancer treatments prior to enrollment
- •Have adequate bone marrow reserve and adequate liver function
- •Have a life expectancy of at least 12 weeks
- •ECOG score of 0-2
- •Age 18 years or older
排除标准
- •Have signs or symptoms of end organ failure, major chronic illnesses other than cancer, or any severe concomitant conditions
- •Symptomatic central nervous system metastases and/or carcinomatous meningitis
- •Active autoimmune disease that has required systemic treatment in the past 2 years
- •Ongoing clinically significant infection at or near the incident lesion
- •Major surgery over the target area (excluding placement of vascular access) ≤21 days from beginning of the study drug or minor surgical procedures ≤7 days. No waiting is required following implantable port, enteral feeding tube and catheter placement
- •Has received any approved or investigational anti-neoplastic agent or immunotherapy other than PD-1 inhibitors (pembrolizumab or nivolumab) within 4 weeks prior to RiMO-301 injection
- •Patients with lesions which have significant blood vessel involvement (such as carotid artery encasement) or other major structures
研究组 & 干预措施
RiMO-301
Intratumoral injection of RiMO-301 followed by pembrolizumab or nivolumab followed by hypofractionated radiation
干预措施: RiMO-301 (Drug)
结局指标
主要结局
Determination of Recommended Dose
时间窗: 6 weeks
• The dose limiting toxicities of RiMO-301 with hypofractionated X-ray radiotherapy and a PD-1 inhibitor, as assessed by CTCAEv5, will not be observed in 33% or more patients
Evaluation of Anti-Tumor Response
时间窗: 12 months
• To determine the objective response rate: complete or partial response, as defined by RECIST and itRECIST
次要结局
- Evaluation of Progression-Free Survival(12 months)
- Evaluation of Overall Survival(24 months)
