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临床试验/NCT03696212
NCT03696212终止1 期

Open Label, Single Arm, Phase 1b/2 Study to Evaluate the Safety and Efficacy of Grapiprant (ARY-007) in Combination With Pembrolizumab in Patients With Advanced or Metastatic Post-PD-1/L1 Non-Small Cell Lung Cancer (NSCLC) Adenocarcinoma

Arrys Therapeutics6 个研究点 分布在 1 个国家目标入组 18 人开始时间: 2019年1月8日最近更新:
适应症
干预措施
相关药物

试验速览

阶段
1 期
状态
终止
发起方
入组人数
18
试验地点
6
主要终点
Safety and tolerability of grapiprant in combination with pembrolizumab

研究概览

简要总结

This study will be conducted in adult participants diagnosed with NSCLC who have been previously treated for a minimum of 12 weeks with any PD-1 or PD-L1 checkpoint inhibitor. This is a phase 1b/2, multi-center, open label study designed to assess safety and tolerability of grapiprant in combination with pembrolizumab, to determine the recommended phase 2 dose (RP2D) with pembrolizumab, and to evaluate disease response with grapiprant based on investigator assessments. Pharmacokinetics, pharmacodynamics and response biomarkers will also be assessed.

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

入选标准

  • Male and female adult patients at least 18 years of age on day of signing informed consent
  • Histologically confirmed non-small cell lung cancer (NSCLC) adenocarcinoma
  • Advanced (stage IIIb) disease that is not amenable to curative intent treatment with concurrent chemoradiation and metastatic (stage IV) patients
  • Progressed clinically and/or radiographically per RECIST v1.1 after receiving a PD-1 or PD-L1 antagonist for a minimum of 12 weeks
  • Measurable disease per RECIST v1.1
  • Disease that can be safely accessed via bronchoscopic, thoracoscopic or percutaneous biopsy for multiple core biopsies and participant is willing to provide tissue from newly obtain biopsies on study in a subgroup of patients
  • Eastern Cooperative Oncology Group (ECOG) performance status of 0 to 1
  • Adequate organ function
  • Highly effective birth control
  • Able to swallow and absorb oral tablets

排除标准

  • Current use of NSAIDs, COX-2 inhibitors
  • Known epidermal growth factor receptor (EGFR), anaplastic lymphoma kinase (ALK), ROS gene alteration
  • No history of smoking (≤100 cigarettes lifetime)
  • History of severe hypersensitivity reactions to a PD-1/L1 antibody
  • Received prior systemic anti-cancer therapy including investigational agents within 4 weeks prior to treatment or 5 half-lives, whichever is shorter
  • Received prior radiotherapy within 2 weeks of start of study treatment
  • Has received a live vaccine within 30 days prior to the first dose of study treatment
  • Taking strong CYP3A4 or P-glycoprotein inhibitors or inducers
  • Diagnosis of immunodeficiency or is receiving chronic systemic steroid therapy or any other form of immunosuppressive therapy within 7 days prior the first dose of study treatment
  • Known additional malignancy that is progressing or has required active treatment within the past 3 years (with some permitted exceptions)
  • Known active CNS metastases and/or carcinomatous meningitis
  • Active autoimmune disease that has required systemic treatment in past 2 years
  • History of pneumonitis that required steroids or has current pneumonitis
  • Has an active infection requiring systemic therapy
  • Recent or current GI ulcer, colitis or non-immune colitis
  • Known history of human immunodeficiency virus (HIV) infection, or known active Hepatitis B, or Hepatitis C virus infection
  • Has had an allogeneic tissue/solid organ transplant
  • Clinically significant (i.e.active) cardiovascular disease

研究组 & 干预措施

grapiprant and pembrolizumab combination

Experimental

Participants will be treated with grapiprant in combination with pembrolizumab.

干预措施: grapiprant and pembrolizumab (Drug)

结局指标

主要结局

Safety and tolerability of grapiprant in combination with pembrolizumab

时间窗: Up to 90 days after the end of treatment (average of 7 months)

Number of incidence, severity, relationship, concomitant medications administered, and duration of treatment emergent adverse events using CTCAE v5.0

Define the recommended phase 2 dose (RP2D) of grapiprant combined with pembrolizumab

时间窗: Through Cycle 1 (21 days)

Number, incidence and severity of treatment related adverse events as assessed by CTCAE 5.0

Objective response rate (ORR)

时间窗: 7 months

Proportion of participants who achieved PR or better during the study per RECIST 1.1 and iRECIST

次要结局

  • Progression-free survival (PFS)(Up to 12 months)
  • Overall survival (OS)(Up to 2 years from start of study drug)
  • Duration of treatment (DoT)(7 months)
  • Disease control rate (DCR)(7 months)
  • Duration of response (DoR)(Up to 12 months)
  • PK of grapiprant: AUC(Days 1 and 2 of first 2 cycles (every 21 days), followed by Day 1 of every even cycle beginning with Cycle 4 (every 42 days) through end of treatment (average of 4 months).)
  • PK of grapiprant: Cmax(Days 1 and 2 of first 2 cycles (every 21 days), followed by Day 1 of every even cycle beginning with Cycle 4 (every 42 days) through end of treatment (average of 4 months).)
  • Plasma decay half-life (t1/2)(Days 1 and 2 of first 2 cycles (every 21 days), followed by Day 1 of every even cycle beginning with Cycle 4 (every 42 days) through end of treatment (average of 4 months).)
  • Apparent oral clearance (CL/F)(Days 1 and 2 of first 2 cycles (every 21 days), followed by Day 1 of every even cycle beginning with Cycle 4 (every 42 days) through end of treatment (average of 4 months).)
  • Peak to trough ratio(Days 1 and 2 of first 2 cycles (every 21 days), followed by Day 1 of every even cycle beginning with Cycle 4 (every 42 days) through end of treatment (average of 4 months).)
  • Observed accumulation ratio(Days 1 and 2 of first 2 cycles (every 21 days), followed by Day 1 of every even cycle beginning with Cycle 4 (every 42 days) through end of treatment (average of 4 months).)
  • Pharmacodynamic immune effects in paired tumor biopsies(Predose through cycle 3 (each cycle is 21 days))

研究者

发起方
Arrys Therapeutics
申办方类型
Industry
责任方
Sponsor

研究点 (6)

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