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临床试验/EUCTR2017-002115-34-SE
EUCTR2017-002115-34-SE进行中(未招募)1 期

A multicenter phase II/III-study of 68Ga-ABY-025 PET for non-invasive quantification of HER2-expression in advanced breast cancer - Affibody-3

Region Uppsala0 个研究点目标入组 120 人开始时间: 2018年4月17日最近更新:
适应症

试验速览

阶段
1 期
状态
进行中(未招募)
发起方
入组人数
120

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional clinical trial of medicinal product

入排标准

性别
All

入选标准

  • * Signed written informed consent.
  • * Age =18 years.
  • * Histologically or cytologically confirmed HER2-positive or borderline positive (for definition see below) adenocarcinoma of the breast.
  • HER2-positive defined as:
  • a.3+ by immunohistochemistry [IHC] in >10% of cell areas.
  • b.2+ by IHC in >10% of cell areas and HER2/CEP17 ratio =2.0 or HER2 copy number = 6.0 by in situ hybridization [ISH]).
  • HER2-borderline positive defines as:
  • c.2+ by IHC and HER2/CEP17 ratio <2.0 and/or HER2 copy number 4.0 - 6.0 by in situ hybridization [ISH]) (equivocal”).
  • d.2+ by IHC and HER2/CEP17 ratio <2.0 and/or HER2 copy number <4.0 by in situ hybridization [ISH]) (2+ ISH negative”).
  • e.Known inhomogeneous HER2-expression in the primary tumor with HER2-positive areas <10% (inhomogeneous”).
  • * Primary breast cancer planned for neoadjuvant therapy (Stage II-III, T2-4N0-3) or metastatic (M1; at least 80 pts).
  • * At least one tumor lesion = 10 mm.
  • * At least one tumor lesion available for biopsy.
  • * Newly diagnosed or confirmed progression and planned for therapy with trastuzumab emtansine or anti-HER2 targeted therapy(-ies) concomitant with chemotherapy (HER2-positive cohort) or chemotherapy (HER2-negative patients).
  • * WHO performance status = 2.
  • * Predicted survival > 12 weeks
  • Are the trial subjects under 18? no
  • Number of subjects for this age range:
  • F.1.2 Adults (18-64 years) yes
  • F.1.2.1 Number of subjects for this age range 60
  • F.1.3 Elderly (>=65 years) yes
  • F.1.3.1 Number of subjects for this age range 60

排除标准

  • * Histologically or cytologically confirmed HER2-negative breast cancer defined as IHC 0 or 1+.
  • * Other manifest malignancy.
  • * Serious uncontrolled concomitant disease including congestive heart failure that would contraindicate the use of any anti-HER2 therapy.
  • * Inadequate organ function, suggested by the following laboratory results:
  • Absolute neutrophil count <1,500 cells/mm3
  • Total bilirubin =1.5 x ULN (unless the patient has documented Gilbert’s syndrome)
  • AST (SGOT) or ALT (SGPT) >5.0 × ULN
  • Serum creatinine clearance <30 ml/min
  • * Patients of childbearing potential and sexually active and not willing to use adequate contraceptive.
  • * Assessed by the Investigator to be unable or unwilling to comply with the requirements of the protocol.

研究者

发起方
Region Uppsala

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