ChiCTR2000041235 版本V1.1 版本创建时间2021/03/03 12:38:48 中国临床试验注册中心

审核状态:

Project audit state:

通过审核

Successful

注册号:

Registration number:

ChiCTR2000041235 

最近更新日期:

Date of Last Refreshed on:

2020-12-22 11:38:08 

注册时间:

Date of Registration:

2020-12-22 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

化疗联合氟维司群新辅助治疗HR阳性HER2阴性绝经后局部晚期乳腺癌的单臂、单中心、观察性临床试验

Public title:

Concurrent neoadjuvant chemotherapy and fulvestrant for postmenopausal patients with HR-positive, HER2-negative breast cancer: a single arm, single center, observational clinical trial.

注册题目简写:

English Acronym:

研究课题的正式科学名称:

化疗联合氟维司群新辅助治疗HR阳性HER2阴性绝经后局部晚期乳腺癌的单臂、单中心、观察性临床试验

Scientific title:

Concurrent neoadjuvant chemotherapy and fulvestrant for postmenopausal patients with HR-positive HER2-negative breast cancer: a single arm, single center, observational clinical trial.

研究课题代号(代码):

Study subject ID:

在二级注册机构或其它机构的注册号:

The registration number of the Partner Registry or other register:

申请注册联系人:

吴静 

研究负责人:

曾晓华 

Applicant:

Jing Wu 

Study leader:

Xiaohua Zeng 

申请注册联系人电话:

Applicant telephone:

+86 17784758770

研究负责人电话:

Study leader's telephone:

+86 18996340992

申请注册联系人传真 :

Applicant Fax:

研究负责人传真:

Study leader's fax:

申请注册联系人电子邮件:

Applicant E-mail:

380034326@qq.com

研究负责人电子邮件:

Study leader's E-mail:

1340110079@qq.com

申请单位网址(自愿提供):

Applicant website(voluntary supply):

研究负责人网址(自愿提供):

Study leader's website(voluntary supply):

申请注册联系人通讯地址:

重庆市沙坪坝区汉渝路181号

研究负责人通讯地址:

重庆市沙坪坝区汉渝路181号

Applicant address:

181 Hanyu Road, Shapingba District, Chongqing, China

Study leader's address:

181 Hanyu Road, Shapingba District, Chongqing, China

申请注册联系人邮政编码:

Applicant postcode:

研究负责人邮政编码:

Study leader's postcode:

申请人所在单位:

重庆大学附属肿瘤医院肿瘤转移与个体化诊治转化研究重庆市重点实验室

Applicant's institution:

Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment,Chongqing University Cancer Hospital

研究负责人所在单位:

Affiliation of the Leader:

是否获伦理委员会批准:

是/Yes

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

CZLS2020253-A

伦理委员会批件附件:

Approved file of Ethical Committee:

查看附件View

批准本研究的伦理委员会名称:

重庆大学附属肿瘤医院伦理委员会

Name of the ethic committee:

Ethics Committee of Chongqing University Cancer Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2020-12-08 00:00:00

伦理委员会联系人:

汤晓华

Contact Name of the ethic committee:

Xiaohua Tang

伦理委员会联系地址:

重庆市沙坪坝区汉渝路181号

Contact Address of the ethic committee:

181 Hanyu Road, Shapingba District, Chongqing

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 023-65075696

伦理委员会联系人邮箱:

Contact email of the ethic committee:

研究实施负责(组长)单位:

重庆大学附属肿瘤医院肿瘤转移与个体化诊治转化研究重庆市重点实验室

Primary sponsor:

Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Chongqing University Cancer Hospital

研究实施负责(组长)单位地址:

重庆市沙坪坝区汉渝路181号

Primary sponsor's address:

181 Hanyu Road, Shapingba District, Chongqing

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

重庆

市(区县):

Country:

China

Province:

Chongqing

City:

单位(医院):

重庆大学附属肿瘤医院

具体地址:

沙坪坝区汉渝路181号

Institution
hospital:

Cancer Hospital Affiliated to Chongqing University

Address:

181 Hanyu Road, Shapingba District

经费或物资来源:

Source(s) of funding:

NA

Target disease:

breast cancer

Target disease code:

研究类型:

观察性研究

Study type:

Observational study

研究所处阶段:

上市后药物 

Study phase:

4

研究设计:

单臂 

Study design:

Single arm 

研究目的:

1.主要目的: 评价化疗联合氟维司群新辅助治疗HR阳性HER2阴性绝经后局部晚期乳腺癌患者的总体病理完全缓解率(tpCR); 2.次要目的: 通过客观有效率(ORR)评价哌柏西利联合氟维司群新辅助治疗HR阳性HER2阴性绝经后局部晚期乳腺癌患者的有效性; 评价化疗联合氟维司群新辅助治疗HR阳性HER2阴性绝经后局部晚期乳腺癌患者的乳腺病理完全缓解率(bpCR); 评价化疗联合氟维司群新辅助治疗HR阳性HER2阴性绝经后局部晚期乳腺癌患者的安全性; 评价化疗联合氟维司群新辅助治疗前后绝经后局部晚期乳腺癌患者病理穿刺Ki-67增殖标记物的变化。 3.探索性目的: 分析收集的样本,探索疗效相关生物标记物  

Objectives of Study:

1. Primary purpose: To evaluate the overall pathological complete response rate (tpCR) of neoadjuvant chemotherapy combined with fulvestrant in postmenopausal women with HR-positive and HER2-negative locally advanced breast cancer; 2. Secondary purpose: To evaluate the efficacy of neoadjuvant chemotherapy combined with fulvestrant in postmenopausal women with HR-positive and HER2-negative locally advanced breast cancer through objective response rate (ORR); To evaluate the breast pathological complete response rate (bpCR) of neoadjuvant chemotherapy combined with fulvestrant in postmenopausal women with HR-positive and HER2-negative locally advanced breast cancer; To evaluate the safety of neoadjuvant chemotherapy combined with fulvestrant in postmenopausal women with HR-positive and HER2-negative locally advanced breast cancer; To evaluate the changes of Ki-67 proliferation markers in postmenopausal patients with locally advanced breast cancer before and after the treatment of neoadjuvant chemotherapy combined with fulvestrant. 3. Exploratory purpose: Analyze the collected samples and explore the biomarkers related to efficacy.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

(1)同意并签署书面知情同意书;
(2)年龄≥18岁,且≤75岁的绝经后女性患者;
满足以下一条:既往进行过双侧卵巢切除术,或年龄≥60 岁;或 年龄<60,自然绝经后状态(定义为连续至少 12 个月规律月经自发性停止且无其他病理或生理原因),E2 和 FSH 在绝经后水平。
(3)ECOG (美国东部肿瘤协作组)评分0~1分;
(4)组织学确诊为早期(T2-3、N0-1、M0)或局部晚期(T2-3、N2 或 N3、M0) 的浸润性乳腺癌患者;
(5)病理检测确诊为 HR 阳性、HER2 阴性的女性乳腺癌患者;
ER 阳性和/或 PR 阳性定义为:阳性染色的肿瘤细胞占所有肿瘤细胞的比例≥10%; HER2 阴性定义为:标准免疫组织化学(IHC)检测为 0/1+;ISH 检测 HER2/CEP17 比值小于 2.0 或 HER2 基因拷贝数小于4。
(6)计划接受乳腺癌的最终手术切除,即保乳手术或全乳切除术,前哨淋巴结 (SN)活检或腋窝淋巴结清扫术(ALND);
(7)计划接受新辅助化疗;
(8)依据RECIST1.1 标准,至少有一个可测量病灶存在;研究中心经标准评估方法(MRI)测定的原发肿瘤直径最大径 > 2 cm;
(9)随机入组前 4 周内左心室射血分数(LVEF)≥ 55%者;
(10)有适宜的器官及造血功能;
实验室检查满足以下标准:中性细胞绝对计数(NEUT#)≥ 1.5x109/L;白细胞绝对计数(WBC)≥ 3.0x109/L; 血小板 ≥ 90x109/L;血红蛋白 ≥ 90g/L;血清肌酐 ≤ 1.5 倍肌酐正常值上限(ULN); AST 和 ALT 值 ≤ 3.0 倍 ULN; 血清总胆红素(TBIL)≤ 1.5 倍 ULN;国际标准化比率(INR) ≤ 1.5 倍 ULN,或活化部分凝血活酶时间 (APTT)≤ 1.5 倍 ULN(正在接受抗凝血治疗的受试者除外)。

Inclusion criteria

(1) Signed Informed Consent Form(ICF);
(2) Postmenopausal women aged 18 to 75 years old;
One of the following criteria was met: previous bilateral oophorectomy, or age ≥ 60; or age < 60, natural postmenopausal state (defined as spontaneous cessation of menstruation for at least 12 months without other pathological or physiological reasons), E2 and FSH levels were in postmenopausal women.
(3) Eastern Cooperative Oncology Group(ECOG) Performance Status 0-1;
(4) Patients with early (T2-3, n0-1, M0) or locally advanced (T2-3, N2 or N3, M0) invasive breast cancer were diagnosed histologically;
(5) Female breast cancer patients with HR positive and HER2 negative were diagnosed by pathological examination;
ER positive and / or PR positive were defined as: positive tumor cells accounted for more than 10% of all tumor cells; HER2 negative was defined as: standard immunohistochemistry (IHC) detection was 0 / 1 +, ISH detection HER2 / CEP17 ratio was less than 2.0 or HER2 gene copy was less than 4.
(6) The final surgical resection of breast cancer is planned, i.e. breast conserving surgery or total mastectomy, sentinel lymph node (SN) biopsy or axillary lymph node dissection (ALND);
(7) Plan to receive neoadjuvant chemotherapy;
(8) According to recist1.1 standard, there was at least one measurable lesion; the maximum diameter of primary tumor measured by MRI was > 2 cm;
(9) Patients with left ventricular ejection fraction (LVEF) ≥ 55% in the first 4 weeks before enrollment;
(10) Adequate organs and hematopoietic function;
Leukocyte >= 3.0x10^9/L, neutrophil (ANC) >= 1.5x10^9/L, platelet count (PLT) >= 90x10^9/L, hemoglobin >=90 g/L; 2) Serum total bilirubin (TBIL) <= 1.5 ULN; Alanine aminotransferase (ALT) and aspartate aminotransferase (AST) <= 3.0 ULN; Urea nitrogen (BUN) and creatinine (Cr) <= 1.5 ULN; 3) The International Standardized Ratio (INR)<=1.5; Activated Partial Prothrombin Time (aPTT) or Partial Thrombin Time (PTT)<=1.5 ULN.

排除标准:

(1)绝经前、围绝经期、妊娠期、哺乳期妇女,且基线妊娠检测试验阳性的患者;
(2)有任何明确的药物过敏史,尤其对任何试验药物组成成分发生严重过敏反应者(NCI-CTCAE 5.0 分级大于 3 级);
(3)双侧乳腺癌,炎性乳腺癌患者;
(4)IV 期(转移性)乳腺癌患者;
(5)有充血性心力衰竭、不稳定心绞痛、心率失常或者心肌梗死等疾病史;
(6)其它浸润性肿瘤(包括第二原发乳腺癌),可能会影响结果的评价和方案 的依从;但是受试者治愈且无疾病生存至少 5 年以上可以入选;
(7)既往接受过化疗,内分泌治疗等任何抗肿瘤治疗的患者,或接受过乳腺手术的乳腺癌患者(原发性乳腺癌的诊断活检除外);
(8)入组前 4 周内已知有未控制的活动性细菌、病毒、真菌、分支杆菌、寄生虫感染或其他感染(不包括甲床皮肤真菌感染)或需要静脉抗生素治疗或 住院的任何重大全身感染事件(肿瘤性发热除外);
(9)人类免疫缺陷病毒(HIV)感染或已知有获得性免疫缺陷综合征(艾滋病),活动性乙型肝炎(HBV DNA ≥1000 IU/ml),丙型肝炎(丙肝抗体阳性,且 HCV-RNA 高于分析方法的检测下限)或合并乙肝和丙肝共同感染;
(10)无法吞咽、肠梗阻或存在影响药物服用和吸收的其他因素;
(11)已知的抗凝功能异常;或肌肉注射氟维司群或 LHRHa之前使用抗凝治疗;
(12)已知异体器官移植史或异体造血干细胞移植史;
(13)已知有精神类药物滥用或吸毒史;
(14)存在其他严重身体或精神疾病或实验室检查异常,可能增加参与研究的风险,或干扰研究结果,以及研究者认为不适合参与本研究的患者。

Exclusion criteria:

(1) Premenopausal, perimenopausal, gestational and pregnant women;
(2) Patients with any definite history of drug allergy, especially those with severe allergic reaction to any component of the experimental drug (more severe than grade 3 accrording to NCI-CTCAE 5.0);
(3) Patients with bilateral breast cancer or inflammatory breast cancer;
(4) Patients with stage IV (metastatic) breast cancer;
(5) A history of congestive heart failure, unstable angina, arrhythmia or myocardial infarction;
(6)Other invasive tumors (including the second primary breast cancer) which may affect the outcome evaluation and protocol compliance; Patients who are cured and have disease-free survival for at least 5 years can be enrolled;
(7)Patients who had received chemotherapy, endocrine therapy and any other anti-tumor treatment, or who have undergone breast surgery (except for the diagnosis and biopsy of primary breast cancer);
(8)Within 4 weeks before enrollment, there were known uncontrolled active bacteria, viruses, fungi, mycobacteria, parasitic infections or other infections (excluding nail bed skin fungal infections) or any major systemic infection events requiring intravenous antibiotic treatment or hospitalization (except tumor fever);
(9)Human immunodeficiency virus (HIV) infection or known acquired immunodeficiency syndrome (AIDS), active hepatitis B (HBV DNA ≥ 1000 IU / ml), hepatitis C (hepatitis C antibody positive, and HCV-RNA higher than the detection limit of the analysis method), or combined hepatitis B and hepatitis C co-infection;
(10)Inability to swallow, intestinal obstruction or other factors affecting drug administration and absorption;
(11)Known anticoagulant dysfunction or anticoagulant therapy prior to intramuscular injection of fulvestrant or LHRHa;
(12)A history of allogeneic organ transplantation or allogeneic hematopoietic stem cell transplantation;
(13) A history of psychotropic substance abuse or abuse;
(14) The presence of other serious physical or mental illness or laboratory abnormalities that may increase the risk of participating in the study, or interfere with the results of the study, and patients considered unsuitable for the study by the investigator.

研究实施时间:

Study execute time:

From 2020-12-17 00:00:00 To 2022-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2020-12-17 00:00:00 To 2022-06-01 00:00:00  

干预措施:

Interventions:

组别:

试验组

样本量:

27

Group:

experimental group

Sample size:

干预措施:

化疗+氟维司群

干预措施代码:

Intervention:

chemotherapy and fulvestrant

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

重庆 

市(区县):

 

Country:

China 

Province:

Chongqing 

City:

 

单位(医院):

重庆大学附属肿瘤医院 

单位级别:

三级甲等 

Institution
hospital:

Cancer Hospital Affiliated to Chongqing University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

总体病理完全缓解率

指标类型:

主要指标

Outcome:

total pathologic complete response, tpCR

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

客观缓解率

指标类型:

次要指标

Outcome:

objective response rate, ORR

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

乳腺病理完全缓解率

指标类型:

次要指标

Outcome:

breast pathologic complete response, bpCR

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

安全性

指标类型:

次要指标

Outcome:

safety

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

Ki-67增殖指数的变化

指标类型:

次要指标

Outcome:

changes in Ki-67

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

血液

组织:

Sample Name:

blood

Tissue:

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

Note:

征募研究对象情况:

Recruiting status:

正在进行

Recruiting

年龄范围:

Participant age:

最小 Min age 18 years
最大 Max age 75 years

性别:

女性

Gender:

Female

随机方法(请说明由何人用什么方法产生随机序列):

不适用

Randomization Procedure (please state who generates the random number sequence and by what method):

NA

是否公开试验完成后的统计结果:

Calculated Results after the Study Completed public access:

公开/Public

盲法:

Blinding:

试验完成后的统计结果(上传文件):

Calculated Results after
the Study Completed(upload file):

是否共享原始数据:

IPD sharing

No

共享原始数据的方式(说明:请填入公开原始数据日期和方式,如采用网络平台,需填该网络平台名称和网址):

公开日期2023-04-01 网络平台公开 中国临床试验注册中心 http://www.chictr.org.cn/index.aspx

The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url):

2023-04-01 Chinese Clinical Trial Registration http://www.chictr.org.cn/index.aspx

数据采集和管理(说明:数据采集和管理由两部分组成,一为病例记录表(Case Record Form, CRF),二为电子采集和管理系统(Electronic Data Capture, EDC),如ResMan即为一种基于互联网的EDC:

病例记录表

Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture:

Case Record Form

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2020-12-22 11:38:02