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临床试验/JPRN-jRCT2031210198
JPRN-jRCT2031210198已完成2 期

A Phase 2, Open-label Study of Amivantamab in Subjects With Previously Treated Advanced or Metastatic Gastric or Esophageal Cancer

akama Takahiro0 个研究点目标入组 79 人开始时间: 2021年7月15日最近更新:
适应症

试验速览

阶段
2 期
状态
已完成
发起方
入组人数
79

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional

入排标准

年龄范围
>= 20age old 至 ot applicable(—)
性别
All

入选标准

  • Participant must have histologically or cytologically confirmed gastric (including gastroesophageal junction [GEJ]) or esophageal cancer (EC) that is locally advanced, unresectable, or metastatic, and not eligible for curative treatment
  • - Participant must have measurable disease according to Response Evaluation Criteria in Solid Tumors (RECIST) Version 1.1. If only 1 measurable lesion exists, it may be used for the screening biopsy if the baseline tumor assessment scans are performed greater than or equal to (>=) 7 days after the biopsy
  • - Participant must have Eastern Cooperative Oncology Group (ECOG) performance status 0 or 1
  • Gastric or GEJ Cancer Only
  • - Must be refractory or ineligible to at least 2 prior lines of standard of care systemic therapy. Prior therapies must include fluoropyrimidine- and platinum-based chemotherapy. Participants with known human epidermal growth factor receptor (HER) 2 expression must have had HER2 targeting therapy as part of the prior therapy
  • Esophageal Cancer Only
  • - Must be refractory or intolerant to at least 1 prior line of systemic therapy. Prior therapies must include fluoropyrimidine-, and platinum-based chemotherapy (including chemoradiation therapy given as stage intravenous [IV] setting)

排除标准

  • - Participant has an uncontrolled illness, including but not limited to the following: diabetes; ongoing or active bacterial infection (includes infection requiring treatment with antimicrobial therapy [participants will be required to complete antibiotics 1 week before enrollment]), symptomatic viral infection, or any other clinically significant infection; active bleeding diathesis and psychiatric illness/social situation that would limit compliance with study requirements
  • - Participant has received prior epidermal growth factor receptor (EGFR) or tyrosine-protein kinase mesenchymal-epithelial transition (cMet)-directed therapies
  • - Participant has had prior chemotherapy, targeted cancer therapy, immunotherapy, or treatment with an investigational anticancer agent within 2 weeks or 4 half-lives whichever is longer or had radiation therapy within 4 weeks before the first administration of study treatment. For agents with long half-lives, the maximum required time since last dose is 28 days. Toxicities from previous anticancer therapies should have resolved to baseline levels or to Grade 1 or less, (except for alopecia or post-radiation skin changes [any grade], Grade less than or equal to [<=] 2 peripheral neuropathy, and Grade <=2 hypothyroidism stable on hormone replacement)
  • - Participant has untreated brain metastases (a participant with definitively, locally treated metastases who is clinically stable, asymptomatic, and off corticosteroid treatment for at least 2 weeks prior to the first administration of study treatment is eligible), history of leptomeningeal disease or spinal cord compression that has not been treated definitively with surgery or radiation. If brain metastases are diagnosed on screening imaging, the participant may be rescreened for eligibility after definitive treatment
  • - Participant has a history of (non-infectious) interstitial lung disease (ILD)/pneumonitis that required steroids, or has current ILD/pneumonitis, or where suspected ILD/pneumonitis cannot be ruled out by imaging at screening. Esophageal cancer participants with history of completely resolved radiation pneumonitis (defined as radiographically stable for 3 months prior to enrollment without need of any treatment) may be enrolled

研究者

发起方
akama Takahiro

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