National Retrospective Study to Characterize LOng REsponder Under EribuLINE (HALAVEN®) Metastatic Breast Cancer Patients
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 97
- 试验地点
- 5
- 主要终点
- Measure patient's age at the beginning of Halaven® treatment in patients who received Halaven® and who were in response since 6 months or more
研究概览
简要总结
There is currently no strict recommendations for the management of patients who have received at least one or two lines of anthracyclines-based chemotherapy and taxane therapy for advanced breast cancer. However, Halaven® can represent a therapeutic alternative at this stage of the disease.
Indeed, since march 2011, Halaven® has been granted Marketing Authorization (MA) for patients with metastatic or locally advanced breast cancer, whose disease has progressed after at least two lines of chemotherapy for advanced disease (3rd line). In these patients, the indication for marketing authorization specifies that the previous treatment must have included an anthracycline and a taxane except in patients who can not receive these treatments.
An extension of indication was obtained on 27/06/2014 with a marketing authorization obtained in the treatment of locally advanced or second-line metastatic breast cancer.
According to the Transparency Commission of the High Authority of Health (HAS dated September 23, 2015), Halaven® (Eribulin), administered as monotherapy, in the third line of treatment and beyond, represents a therapeutic option, because it brings an improvement of medical service rendered compared to Capecitabine (XELODA®) and Vinorelbine (NAVELBINE®).
In addition, Halaven® (Eribuline) administrated as monotherapy in second-line of treatment is an alternative to other monotherapies recommended for the treatment of locally advanced or metastatic relapsed breast cancer, such as Capecitabine (XELODA®). and Vinorelbine (NAVELBINE®). But, no improvement of medical service rendered has been reported in second line of treatment.
According to these results, it would be interesting to have additional data concerning the use of Halaven® (Eribulin), in the second and third lines, but also in the fourth line.
For this purpose, the investigators propose to perform a study in patients with metastatic breast cancer who have failed treatment after the first line and beyond.
In this study, the investigators will be particularly interested in "long-responder" patients, that is to say, in objective response or with stability for 6 months or more under Halaven®, in order to better characterize these patients. Patients must have been treated by Halaven between September 2011 and December 2016, to have a sufficient follow-up for the survival data of the patients.
详细描述
The investigators will perform a cross-sectional study in patients with metastatic breast cancer who have failed treatment after the first line and beyond.
In this study, the investigators will be particularly interested in "long-responder" patients, that is to say, in objective response or with stability for 6 months or more under Halaven®, in order to better characterize these patients. Patients must have been treated by Halaven between September 2011 (the year of obtaining the MA in the 3rd line of treatment) and December 2016, to have a sufficient follow-up for the survival data of the patients.
The investigators will also focus on patients with liver metastases because there is limited data in this population.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Retrospective
入排标准
- 年龄范围
- 18 Years 至 75 Years（Adult, Older Adult）
- 性别
- Female
- 接受健康志愿者
- 否
入选标准
- •Women aged between 18 and 75 years
- •Metastatic breast cancer patient
- •Patients treated by Halaven® in second, third or fourth line of treatment for their metastatic breast cancer
- •Halaven® treatment must have been received between September 2011 and December 2016
- •Patients responding or in stability during at least 6 months under Halaven® treatment
- •Patients pretreated by at least one line of any other chemotherapy
- •Non opposition form dated and signed by the investigator (attesting that the patient consented orally that clinical, biological and imaging data concerning her were analyzed in this study)
排除标准
- •Patient with cognitive and psychiatric disorders
- •Patient deprived of liberty by judicial or administrative decision
- •Insufficient knowledge or understanding of the French language which does not allow for the non-opposition form to be understood
结局指标
主要结局
Measure patient's age at the beginning of Halaven® treatment in patients who received Halaven® and who were in response since 6 months or more
时间窗: up to at least 6 months after Halaven® start
-patient's age at the beginning of Halaven® treatment
Characterize tumor of patients who received Halaven® and who were in response since 6 months or more
时间窗: up to at least 6 months after Halaven® start
histological tumoral type
Characterize patients who received Halaven® and who were in response since 6 months or more, according to the number of lines of treatment received for metastatic disease
时间窗: up to at least 6 months after Halaven® start
-number of lines of treatment received for metastatic disease, including treatment received before Halaven®
Characterize patients who received Halaven® and who were in response since 6 months or more
时间窗: up to at least 6 months after Halaven® start
number of patients with liver metastasis, surgery of liver metastasis
Measure hormonal receptors tumours of patients who received Halaven® and who were in response since 6 months or more
时间窗: up to at least 6 months after Halaven® start
hormonal receptors of primitive tumor (percentage of stained cells)
Characterize patients who received Halaven® and who were in response since 6 months or more, according to previous treatments (neoadjuvant and/or adjuvant treatments)
时间窗: up to at least 6 months after Halaven® start
number of patients who have received neoadjuvant treatments number of patients who have received adjuvant treatments
Measure KI-67 tumours of patients who received Halaven® and who were in response since 6 months or more
时间窗: up to at least 6 months after Halaven® start
-pathology of primitive cancer : ki-67
Characterize metastatic localizations of patients who received Halaven® and who were in response since 6 months or more
时间窗: up to at least 6 months after Halaven® start
number of patients with metastatic localizations
Measure the number of Halaven® injections to obtaine the "best" response in patients who received Halaven® and who were in response since 6 months or more
时间窗: up to at least 6 months after Halaven® start
-number of Halaven® injections until the " best " response is obtained
Measure the best response under Halaven® in patients who received Halaven® and who were in response since 6 months or more
时间窗: up to at least 6 months after Halaven® start
-duration of the " best " response under Halaven® (in months)
Measure Scarff Bloom Richardson grade tumours of patients who received Halaven® and who were in response since 6 months or more
时间窗: up to at least 6 months after Halaven® start
-pathology of primitive cancer : Scarff Bloom Richardson grade The Scarff Bloom Richardson garde will be measured with a scale from I to III. A grade III represent a worse outcome.
次要结局
- Measure Percentage of long responders patients under Halaven® among patients treated by Halaven® in second, third and fourth line of treatment(up to at least 6 months after Halaven® start)
- -Evaluation of percentage of patients in complete or partial response or in stability under Halaven® according to number of previous metastatic treatment lines(up to at least 6 months after Halaven® start)
- -Evaluation of Progression Free Survival (PFS)(up to at least 6 months after Halaven® start)
- Evaluation of overall survival(up to at least 6 months after Halaven® start)
- -Evaluate the percentage of patients with hepatic metastases(up to at least 6 months after Halaven® start)
- -Evaluate toxicities due to the use of Halaven®(up to at least 6 months after Halaven® start)
- -Evaluate the specific response and/or stability in patients with hepatic metastases, that is measure percentage of liver metastatic patients in complete or partial response or in stability under Halaven®(up to at least 6 months after Halaven® start)