NCT01669252已完成2 期
A Phase II, Open-label, Single-arm, Exploratory Pharmacogenomic Study of Single Agent Eribulin (HALAVEN®) as Neoadjuvant Treatment for Operable Stage I-II HER2 Non-overexpressing Breast Cancer.
SOLTI Breast Cancer Research Group29 个研究点 分布在 4 个国家目标入组 163 人开始时间: 2012年8月最近更新:
适应症
干预措施
相关药物
试验速览
- 阶段
- 2 期
- 状态
- 已完成
- 发起方
- 入组人数
- 163
- 试验地点
- 29
- 主要终点
- Correlation of pre-treatment relative abundance of hundreds of mRNA transcripts from primary breast tumors with pCRB after neoadjuvant treatment with eribulin.
研究概览
简要总结
This is a prospective, non-randomized, open-label, multicenter, single-arm exploratory pharmacogenomic study of single agent eribulin as neoadjuvant therapy in patients with operable Stage III HER2 non-overexpressing breast cancer.
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
- •Written informed consent, specifically highlighting the molecular characterization of tumor and genomic samples
- •Age ≥18 years
- •Histologically confirmed invasive breast carcinoma, with all of the following characteristics:
- •Primary tumor ≥2cm in largest diameter (cT1-3)
- •No evidence of distant metastasis (M0)
- •Breast cancer (BC) eligible for primary surgery
- •Available pre-treatment core (Tru-cut) biopsy or possibility of performing one
- •HER2-negative BC (as per local assessment), defined as either of the following:
- •0-1+ expression by IHC
- •2+ expression by IHC and in situ hybridization (FISH/CISH) without HER2 gene amplification (<4 HER2 gene copies per nucleus, or a FISH ratio [HER2 gene copies to Cr17 signals] of <1.8)
- •Is situ hybridization (FISH/CISH) without HER2 gene amplification, independently of IHC
- •Known hormone receptor (ER/PgR) status (as per local assessment) or the possibility of performing the tests
- •Known percentage of hormone receptor (ER/PgR) and Ki67-positive tumor cells (as per local assessment), or possibility of performing the tests
- •In the case of a multifocal tumor, the largest lesion must be ≥2 cm and designated the "target" lesion for all subsequent tumor evaluations and HER2-negative status must be documented in all the tumor foci
- •ECOG performance status of 0 or 1
- •Laboratory values as follows:
- •Absolute neutrophil count (ANC) ≥1.5 x 109/L
- •Platelets count ≥100 x 109/L
- •Hemoglobin ≥9 g/dL
- •Serum bilirubin ≤1.5 time the upper limit of normal (ULN)
- •Alanine aminotransferase and aspartate aminotransferase (AST) ≤2.5 x ULN
- •Alkaline phosphatase ≤2.5 x ULN
- •Serum creatinine ≤1.5 mg/dL or calculated creatinine clearance ≥60 mL/m
- •Absence of any psychological, familial, sociological or geographical condition potentially hampering compliance with the study protocol and follow-up schedule
- •Ability and willingness to comply with study visits, treatment, testing, and to comply with the protocol
- •Availability of genomic DNA (via whole blood)
排除标准
- •Any prior treatment for primary invasive BC
- •Metastatic, locally advanced or inflammatory (i.e., Stage III-IV) BC
- •Bilateral invasive BC
- •Multicentric BC, defined as the presence of two or more foci of cancer in different quadrants of the same breast
- •Pre-existing peripheral neuropathy of any grade
- •Uncontrolled hypertension (systolic >150 mmHg and/or diastolic >100 mmHg)
- •Clinically significant (i.e., active) cardiovascular disease
- •Long QT syndrome
- •Concomitant use of inhibitors of hepatic transport proteins such as organic anion-transporting proteins, P-glycoprotein, multidrug resistant proteins etc
- •Major medical conditions that might affect study participation (e.g., uncontrolled seizure disorder, uncontrolled pulmonary, renal or hepatic dysfunction, or uncontrolled infection)
- •Other primary malignant tumors within the previous 5 years, except for adequately controlled limited basal cell carcinoma of the skin or carcinoma in situ of the cervix
- •Known human immunodeficiency virus(HIV) infection or other active or serious infection requiring IV antibiotics at randomization
- •Pregnancy or breastfeeding women
- •Women of childbearing potential(<2 years after the last menstruation) not using effective, non-hormonal means of contraception during the study and for a period of 6 months following the last administration of study drug
- •Administration of any live virus vaccine within 8 weeks preceding study entry
- •Use of any investigational agent within 30 days of administration of the first dose of study drug or concurrent treatment on another clinical study
- •Requirement for radiation therapy concurrent with study anticancer treatment
- •Known hypersensitivity to any of the study drugs or excipients
- •Inability or unwillingness to abide by the study protocol or cooperate fully with the investigator or designee
研究组 & 干预措施
Eribulin
Experimental
1.23 mg/m2 eribulin ready to use solution (equivalent to 1.4 mg/m2 eribulin mesilate) IV on Days 1 and 8 of every 21-day cycle, for 4 cycles.
干预措施: Eribulin (Drug)
结局指标
主要结局
Correlation of pre-treatment relative abundance of hundreds of mRNA transcripts from primary breast tumors with pCRB after neoadjuvant treatment with eribulin.
时间窗: At the time of definitive surgery.
pCRB , defined as the complete absence of invasive carcinoma in the breast on histological examination at the time of definitive surgery, according to the NSABP guidelines
次要结局
- The correlation between alternations in tubulin isotype expression and mutational status in pre-treatment samples with efficacy parameters, such as pCRB, ORR and BOR.(At the time of definitive surgery)
- Incidence of dose reductions and/or dose delays due to treatment toxicity(Up to 71 days)
- Analysis of the expression of mRNA from breast tumors(At the time of definitive surgery)
- Rate of pCRB, defined as the complete absence of invasive carcinoma in the breast on histological examination at the time of definitive surgery, according to the NSABP guidelines.(At the time of definitive surgery)
- Rate of pCRBL, defined as the complete absence of invasive carcinoma in the breast and axillary lymph nodes on histological examination at the time of definitive surgery.(At the time of definitive surgery)
- Clinical and radiological ORR, defined by RECIST 1.1(At the time of definitive surgery)
- The correlation between exome or genome sequencing data from pre-treatment samples with pCRB after neoadjuvant treatment with eribulin.(At the time of definitive surgery)
- Changes in gene expression and gene mutational status between the pre-treatment samples and samples after treatment.(At the time of definitive surgery)
- Correlation of mRNA expression in breast tumors with clinical and radiological ORR at different time points during the neoadjuvant treatment with eribulin.(Up to 21 weeks)
- Rate of pCRB according to breast cancer subtype: Luminal A, Luminal B, Basal-like, HER2-enriched and Claudin-low.(At the time of definitive surgery)
- Rate of pCRB according to breast cancer subtype determined by immunohistochemistry (following the 2011 St. Gallen definitions): Luminal A, Luminal B, and TNBC.(At the time of definitive surgery)
- Percentage of subjects with neuropathy(Up to 21 weeks)
- Proportion of patients able to have breast conservation surgery after being treated with eribulin as neoadjuvant therapy.(At the time of definitive surgery)
- Correlation of mRNA expression in breast tumors after 21 days of neoadjuvant treatment and at surgery with pCRB.(At the time of definitive surgery)
- Sensitivity of the gene expression analysis of samples to predict clinical response to eribulin.(At time of definitive surgery)
- Specificity of the gene expression analysis of samples to predict clinical response to eribulin.(At time of definitive surgery)
- Number of participants with AEs and serious AEs (assessed by CTCAE v.4)(Up to 21 weeks)
- Percentage of patients who had neutropenia Grade 3-4(Up to 21 weeks)
研究者
研究点 (29)
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A Phase II, open-label, single-arm, exploratory pharmacogenomic study of single agent eribulin (HALAVEN®) as neoadjuvant treatment for operable Stage I-II HER2 non-overexpressing breast cancerEUCTR2012-000394-23-PTSOLTI200