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临床试验/NCT04969861
NCT04969861终止2 期

A Phase 2/3, Randomized, Open-label Study to Compare Bempegaldesleukin Combined With Pembrolizumab Versus Pembrolizumab Alone in First-Line Treatment of Patients With Metastatic or Recurrent Head and Neck Squamous-Cell Carcinoma With PD-L1 Expressing Tumors (PROPEL-36)

Nektar Therapeutics4 个研究点 分布在 4 个国家目标入组 1 人开始时间: 2022年3月9日最近更新:
适应症
干预措施
相关药物

试验速览

阶段
2 期
状态
终止
入组人数
1
试验地点
4
主要终点
Overall Survival

研究概览

简要总结

This is a multicenter, randomized, open-label, Phase 2/3 study that will evaluate the efficacy and safety of bempegaldesleukin (BEMPEG; NKTR-214) combined with pembrolizumab compared with pembrolizumab monotherapy in patients with recurrent or metastatic HNSCC with positive PD-L1 expression (CPS ≥ 1).

研究设计

研究类型
Interventional
分配方式
Randomized
干预模型
Parallel
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

入选标准

  • Provide written, informed consent to participate in the study and follow the study procedures.
  • Male or female patients, age 18 years or older at the time of signing the informed consent form (ICF).
  • Have histologically or cytologically-confirmed recurrent or metastatic HNSCC that is considered incurable by local therapies.
  • No prior systemic therapy for recurrent or metastatic disease.
  • The eligible primary tumor locations are oropharynx, oral cavity, hypopharynx, and larynx.
  • Patients may not have a primary tumor site of nasopharynx (any histology) and/or unknown primary.
  • Have measurable disease based on RECIST 1.1 as determined by the local site Investigator.
  • Eastern Cooperative Oncology Group (ECOG) performance status of 0 or
  • Measure Description: GRADE - ECOG PERFORMANCE STATUS
  • 0 - Fully active, able to carry on all pre-disease performance without restriction
  • 1 - Restricted in physically strenuous activity but ambulatory and able to carry out work of a light or sedentary nature, e.g., light housework, office work
  • 2- Ambulatory and capable of all selfcare but unable to carry out any work activities; up and about more than 50% of waking hours
  • The tumor must have positive PD-L1 expression (i.e., CPS ≥1)

排除标准

  • Has disease that is suitable for local therapy administered with curative intent.
  • Has progressive disease within 6 months of completion of curatively intended systemic treatment for locoregionally advanced HNSCC.
  • Has had radiation therapy (or other non-systemic therapy) within 2 weeks prior to initiation of study drug
  • Has a life expectancy of less than 3 months and/or has rapidly progressing disease (e.g., tumor bleeding, uncontrolled tumor pain) as determined by the Investigator.
  • Has a known additional malignancy that is progressing or has required active treatment within 5 years prior to the first dose of study drug
  • Has an active autoimmune disease that has required systemic treatment in the past 2 years
  • Has a diagnosis of immunodeficiency or is receiving systemic steroid therapy
  • Use of an investigational agent or an investigational device within 28 days before the first dose of study drug.
  • Prior treatment with an anti PD-1, anti PD-L1, anti-PD-L2, or anti CTLA-4 antibody, agents that target IL-2 pathway, or any other antibody or drug specifically targeting T-cell co-stimulation or checkpoint pathways.
  • NOTE: Other protocol defined inclusion/exclusion criteria may apply

研究组 & 干预措施

BEMPEG + Pembrolizumab

Experimental

Bempegaldesleukin plus pembrolizumab every 3 weeks (q3w) for up to 35 cycles (approximately 2 years).

干预措施: Bempegaldesleukin (Drug)

BEMPEG + Pembrolizumab

Experimental

Bempegaldesleukin plus pembrolizumab every 3 weeks (q3w) for up to 35 cycles (approximately 2 years).

干预措施: Pembrolizumab (Drug)

Pembrolizumab Monotherapy

Active Comparator

Pembrolizumab monotherapy q3w for up to 35 cycles (approximately 2 years).

干预措施: Pembrolizumab (Drug)

结局指标

主要结局

Overall Survival

时间窗: Approximately 2 years

Objective Response Rate

时间窗: Approximately 2 years

To compare the objective response rate (ORR) of bempegaldesleukin plus pembrolizumab versus pembrolizumab monotherapy.

次要结局

  • Progression-Free Survival(Approximately 2 years)
  • Time to Deterioration(Approximately 2 years)
  • Change in Global Health Status/Quality of Life(Approximately 2 years)
  • Percentage of Patients With Treatment-Emergent Adverse Events and Serious Adverse Events(Screening baseline through end of study, approximately 2 years)

研究者

申办方类型
Industry
责任方
Sponsor

研究点 (4)

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