ChiCTR2500105033 版本V1.0 版本创建时间2025/06/27 09:00:10 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:

ChiCTR2500105033 

最近更新日期:

Date of Last Refreshed on:

2025-06-27 08:59:09 

注册时间:

Date of Registration:

2025-06-27 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

卡瑞利珠单抗联合阿帕替尼新辅助治疗高肿瘤浸润淋巴细胞比例的三阴乳腺癌的临床研究

Public title:

Study of combination of camrelizumab and apatinib for the neoadjuvant treatment of TNBC with TILs>10%

注册题目简写:

English Acronym:

研究课题的正式科学名称:

卡瑞利珠单抗联合阿帕替尼新辅助治疗高肿瘤浸润淋巴细胞比例的早期三阴乳腺癌的多中心、单臂、II期临床研究

Scientific title:

A multicenter, single-arm, phase II clinical study of camrelizumab in combination with apatinib for the neoadjuvant treatment of early-stage triple-negative breast cancer with a high proportion of tumor-infiltrating lymphocytes

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:

刘洁琼 

研究负责人:

刘洁琼 

Applicant:

Jieqiong Liu 

Study leader:

Jieqiong Liu 

申请注册联系人电话:

Applicant telephone:

+86 13922272706

研究负责人电话:

Study leader's
telephone:

+86 20 34071156

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:

liujieqiong01@163.com

研究负责人电子邮件:

Study leader's E-mail:

liujieqiong01@163.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:

广东省广州市越秀区沿江西路107号

研究负责人通讯地址:

广州市越秀区沿江西路107号

Applicant address:

107 Yanjiang West Rd, Guangzhou, Guangdong

Study leader's address:

No. 107 Yanjiang West Road, Guangzhou

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:

中山大学孙逸仙纪念医院

Applicant's institution:

Sun Yat-sen Memorial Hospital, Sun Yat-sen University

研究负责人所在单位:

中山大学孙逸仙纪念医院

Affiliation of the Leader:

Sun Yat-sen Memorial Hospital, Sun Yat-sen University

是否获伦理委员会批准:

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

SYSKY-2022-237-01

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:

中山大学孙逸仙纪念医院医学伦理委员会(第二)

Name of the ethic committee:

Medical Ethics Committee of Sun Yat-sen Memorial Hospital Sun Yat-sen University

伦理委员会批准日期:

Date of approved by ethic committee:

2022-08-30 00:00:00

伦理委员会联系人:

区柳珊

Contact Name of the ethic committee:

Qu LiuShan

伦理委员会联系地址:

广州市越秀区沿江西路107号

Contact Address of the ethic committee:

No. 107 Yanjiang West Road, Guangzhou

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 20 81332587

伦理委员会联系人邮箱:

Contact email of the ethic committee:

liushan3219@163.com

研究实施负责(组长)单位:

中山大学孙逸仙纪念医院

Primary sponsor:

Sun Yat-sen Memorial Hospital, Sun Yat-sen University

研究实施负责(组长)单位地址:

广州市越秀区沿江西路107号

Primary sponsor's address:

No. 107 Yanjiang West Road, Guangzhou

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

广东省

市(区县):

Country:

China

Province:

Guangdong

City:

单位(医院):

中山大学孙逸仙纪念医院

具体地址:

广州市越秀区沿江西路107号

Institution
hospital:

Sun Yat-sen Memorial Hospital, Sun Yat-sen University

Address:

No. 107 Yanjiang West Road, Guangzhou

经费或物资来源:

Source(s) of funding:

None

研究疾病:

TILs>10%的早期三阴乳腺癌  

Target disease:

Patients with histologically confirmed operable triple-negative invasive breast cancer (T1cN1-2 or T2-4N0-2) with percentage of tumor-infiltrating lymphocytes >10% in baseline breast tumor.

研究疾病代码:

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

II期临床试验 

Study phase:

2

研究设计:

单臂 

Study design:

Single arm 

研究目的:

早期三阴性乳腺癌(TNBC)复发率高,预后差。研究发现新辅助化疗(NAC)后达病理完全缓解(pCR)的患者比未达pCR的患者复发风险降低。TNBC的标准NAC方案是紫杉联合蒽环方案,但pCR率仅40%左右。免疫治疗能否改善新辅助治疗的pCR率,既往研究结果并不一致,且免疫联合化疗的新辅助治疗方案毒副反应较大。我们前期研究发现,PD-1抗体联合阿帕替尼的无化疗方案作为晚期TNBC治疗方案的疗效显著,ORR达43.3%,且毒副作用可控,生物标志物分析发现,肿瘤浸润淋巴细胞比例(TILs)>10%的患者更倾向于从该方案获益。基于此,我们推测PD-1抗体卡瑞利珠单抗联合阿帕替尼作为TILs>10%的TNBC的新辅助治疗可能改善pCR率和远期生存。我们拟开展一项多中心、单臂的II期临床试验,旨在探索该无化疗的免疫联合抗血管生成方案作为TNBC新辅助治疗的有效性及安全性,并探索预测疗效的分子标志物。本研究有望为TNBC新辅助治疗提供新的方案并改写临床新辅助治疗指南。  

Objectives of Study:

Early-stage triple-negative breast cancer (TNBC) exhibits high recurrence rates and poor prognosis. Studies have shown that patients achieving pathological complete response (pCR) after neoadjuvant chemotherapy (NAC) have significantly reduced recurrence risk compared to non-pCR patients. While the standard NAC regimen for TNBC (taxane combined with anthracycline) achieves only approximately 40% pCR rate, previous research on whether immunotherapy can improve pCR rates in neoadjuvant treatment has shown inconsistent results, with notable toxicity from immune-chemotherapy combinations. Our preliminary study demonstrated promising efficacy of a chemotherapy-free regimen combining PD-1 antibody (camrelizumab) with apatinib for advanced TNBC, showing an objective response rate (ORR) of 43.3% with manageable toxicity. Biomarker analysis revealed that patients with tumor-infiltrating lymphocytes (TILs) >10% derived greater benefit from this regimen. Based on these findings, we hypothesize that neoadjuvant treatment with camrelizumab (PD-1 antibody) combined with apatinib may improve pCR rates and long-term survival in TNBC patients with TILs >10%. We plan to conduct a multicenter, single-arm phase II clinical trial to investigate the efficacy and safety of this chemotherapy-free immune/anti-angiogenic combination as neoadjuvant therapy for TNBC, while exploring predictive molecular biomarkers.

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.签署知情同意书;
2.经组织学确诊的可手术浸润性乳腺癌患者(T1cN1-2或T2-4N0-2),肿瘤分子确诊ER阴性(IHC ER阳性百分比<1%)、PR阴性(IHC PR阳性百分比<1%)、HER2阴性(IHC-/+或IHC++但FISH/CISH-);
3.患者基线乳腺肿物HE染色评估TILs>10%;
4.既往未接受乳腺癌相关化疗、免疫治疗、内分泌治疗、根治手术和放疗;
5.心脏彩色超声提示心脏射血分数在正常范围内;
6.东部肿瘤协作组(ECOG)量表体力状况≤1分;
18-70岁;
7.能吞咽药片;
8.脏器功能尚好且满足如下指标:Hb≥90g/L、WBC≥3.5×109/L、血小板≥100×109/L、中性粒细胞≥1.5×109/L、谷草转氨酶≤3倍正常上限、谷丙转氨酶≤3倍正常上限、胆红素≤1.5倍正常上限、血清肌酐值≤1.5倍正常上限;
9.具有生育能力的女性受试者同意从首次给药前7天开始采用高效避孕措施直至给药后24周。具有生育能力的女性受试者在首次给药前7天内血清妊娠试验必须为阴性。

Inclusion criteria

1.Patients sign the written informed consent. 2.Women aged 18-70. 3.Patients with histologically confirmed operable invasive breast cancer (T1cN1-2 or T2-4N0-2)[ER-negative(IHC<1%), PR-negative(IHC<1%), HER2-negative(IHC-/+ or IHC++ and FISH/CISH-)]. 4.Percentage of tumor-infiltrating lymphocytes >10% in baseline breast tumor. 5.Patients with at least one measuring lesion that was conformed to RECIST v1.1 standard. 6.No previous breast cancer-related treatment, including chemotherapy, immunotherapy, endocrine therapy, radical surgery, or radiotherapy. 7.Patients can swallow pills. 8.Eastern Cooperative Oncology Group (ECOG) performance status of ≤ 1. 9.Patients with a life expectancy of at least 12 weeks. 10.The patient's blood test results prior to enrollment met the following criteria: ? Hb>=90g/L; ? Plt>=100^9/L; ? Serum albumin >=g/dL; ? Neutrophils>=1.5^9/L; ? TSH<= normal upper limit (ULN); ALT and AST <=1.5 ULN (liver metastases <=3 ULN); TBIL <=ULN (total bilirubin <=1.5 ULN in Gilbert's syndrome or liver metastasis subjects);ALT and AST <=1.5 ULN (liver metastases <=3 ULN); AKP<= 2.5 ULN; 11.Renal function within 7 days before the first administration: serum creatinine <=1.5 ULN or creatinine clearance >=60mL/min. 12.Female subjects of childbearing potential must have a negative serum pregnancy test within 7 days before the first dose and must be willing to use very efficient barrier methods of contraception for the course of the study through 6 months after the last dose of study treatment.

排除标准:

1.合并其他恶性肿瘤或近5年内曾患除乳腺癌之外的恶性肿瘤,但已充分治疗控制的皮肤基底细胞癌或扁平细胞癌、子宫颈的原位癌除外; 2.合并活动性感染不适合行化疗者; 3.合并非恶性肿瘤的严重疾病,将影响患者的依从性或使患者处于危险状态; 4.伴随其它抗肿瘤治疗或正参加其它的临床试验; 5.男性乳腺癌或炎性乳腺癌; 6.痴呆、智力异常或任何妨碍对知情同意书理解的精神疾病; 7.对本试验的任何药物成分有过敏反应史或使用禁忌症; 8.受试者存在任何活动性自身免疫病或有自身免疫病病史(如以下,但不局限于:自身免疫性肝炎、间质性肺炎、葡萄膜炎、肠炎、肝炎、垂体炎、血管炎、肾炎、甲状腺功能亢进、甲状腺功能降低;受试者患有白癜风或在童年期哮喘已完全缓解,成人后无需任何干预的可纳入;受试者需要支气管扩张剂进行医学干预的哮喘则不能纳入); 9.有未能良好控制的心脏临床症状或疾病,如: (1)NYHA2级以上心力衰竭 (2)不稳定型心绞痛 (3)1年内发生过心肌梗死 (4)有临床意义的室上性或室性心律失常需要治疗或干预 10. 尿常规提示尿蛋白≥++,或证实24小时尿蛋白量≥1.0g; 10.已知存在的遗传性或获得性出血及血栓倾向(如血友病人、凝血机能障碍、血小板减少、脾功能亢进等); 11.受试者先天或后天免疫功能缺陷(如HIV感染者); 12.研究用药前不足4周内或可能于研究期间接种活疫苗; 13.活动性肺结核; 14.新辅助治疗前2周内接受过口服或静脉抗生素治疗; 15.在研究治疗开始前 4 周内进行重大外科手术或在研究过程中预期需要进行重大外科手术。

Exclusion criteria:

1.Combination of other malignancies or previous malignancies other than breast cancer within the last 5 years, except for basal cell carcinoma or flat cell carcinoma of the skin or carcinoma in situ of the uterine cervix that has been adequately controlled by treatment; 2.Those who are not suitable for immunotherapy in combination with active infection; 3.The combination of severe non-malignant disease that would affect patient compliance or put the patient at risk; 4.Concomitant with other antineoplastic therapy or are participating in other clinical trials; 5.Male breast cancer, bilateral breast cancer or inflammatory breast cancer; 6.Patients with dementia, mental abnormality or any mental illness that prevents understanding of the informed consent form; 7.Patients with history of allergic reaction or contraindication to the use of any drug component of this trial; 8.Patients with any active autoimmune disease or a history of autoimmune disease (e.g., the following, but not limited to: autoimmune hepatitis, interstitial pneumonia, uveitis, enterocolitis, hepatitis, pituitary inflammation, vasculitis, nephritis, hyperthyroidism, hypothyroidism; 9.subjects with vitiligo or whose asthma has completely resolved in childhood and does not require any intervention in adulthood may be included; 10.(Patients with asthma that requires medical intervention with bronchodilators cannot be included); 11.Have cardiac clinical symptoms or disease that are not well controlled, such as: (1) NYHA class 2 or higher heart failure; (2) Unstable angina pectoris; (3) Myocardial infarction within 1 year; (4) clinically significant supraventricular or ventricular arrhythmias requiring treatment or intervention; 12.Urine routine suggestive of urine protein >=++, or confirmed 24-hour urine protein amount >=1.0g; 13.Known presence of hereditary or acquired bleeding and thrombotic tendencies (e.g., hemophiliacs, coagulation disorders, thrombocytopenia, hypersplenism, etc.); 14.Patients with congenital or acquired immune deficiencies (e.g., HIV-infected individuals); 15.Live vaccines administered less than 4 weeks prior to study drug administration or possibly during the study; 16.Active tuberculosis; 17.Patients have received oral or intravenous antibiotic therapy within 2 weeks prior to neoadjuvant therapy; 18.Major surgical procedure within 4 weeks prior to the start of study treatment or anticipated need for major surgical procedure during the course of the study.

研究实施时间:

Study execute time:

From 2022-11-01 00:00:00 To 2025-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2023-03-09 00:00:00 To 2025-12-31 00:00:00

干预措施:

Interventions:

组别:

治疗组

样本量:

58

Group:

Treatment

Sample size:

干预措施:

新辅助治疗

干预措施代码:

Intervention:

Neoadjuvant therapy

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

广东省 

市(区县):

 

Country:

China

Province:

Guangdong

City:

单位(医院):

中山大学孙逸仙纪念医院 

单位级别:

三级甲等 

Institution
hospital:

Sun Yat-sen Memorial Hospital, Sun Yat-sen University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东省 

市(区县):

 

Country:

China

Province:

Guangdong

City:

单位(医院):

东莞市人民医院 

单位级别:

三级甲等 

Institution
hospital:

Dongguan People's Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

客观缓解率

指标类型:

次要指标

Outcome:

Objective Response Rate

Type:

Secondary indicator

测量时间点:

新辅助及手术治疗后

测量方法:

即患者新辅助治疗后B超、CT或MR检查测量肿瘤缩小达CR+PR的患者百分比。

Measure time point of outcome:

After neoadjuvant study treatment and surgery

Measure method:

The propotion of subjects with CR or PR according to RECIST v1.1.

指标中文名:

保乳率

指标类型:

次要指标

Outcome:

Breast Conservation Rate

Type:

Secondary indicator

测量时间点:

新辅助及手术治疗后

测量方法:

即患者新辅助治疗后,接受保乳根治手术的患者占所有入组患者的百分比。

Measure time point of outcome:

After neoadjuvant study treatment and surgery

Measure method:

The percentage of patients who undergo breast-conserving surgery after neo-adjuvant therapy.

指标中文名:

总生存

指标类型:

次要指标

Outcome:

Overall Survival

Type:

Secondary indicator

测量时间点:

从随机化开始至因任何原因引起死亡的时间。

测量方法:

从随机化开始至因任何原因引起死亡的时间。

Measure time point of outcome:

Time from randomization to death due to any cause.

Measure method:

time from randomization to death due to any cause.

指标中文名:

不良反应发生率

指标类型:

次要指标

Outcome:

Incidence of Treatment-Emergent Adverse Events

Type:

Secondary indicator

测量时间点:

第一次给药至末次给药后90天

测量方法:

依据CTCAE 5.0标准记录不良反应发生情况

Measure time point of outcome:

From the first drug administration to within 90 days for the last dose

Measure method:

Incidence of Treatment-Related Adverse Events

指标中文名:

pCR率

指标类型:

主要指标

Outcome:

Pathological Complete Remission (pCR) rate

Type:

Primary indicator

测量时间点:

患者结束治疗及手术后

测量方法:

新辅助治疗后病理确诊乳腺及腋窝淋巴结内未见浸润性癌残留的患者百分比。

Measure time point of outcome:

After neoadjuvant study treatment and surgery

Measure method:

pCR rate (ypT0/Tis ypN0) is defined as the percentage of participants without residual invasive cancer on hematoxylin and eosin evaluation of the complete resected breast specimen and all sampled regional lymph nodes following completion of neoadjuvant systemic therapy by current American Joint Committee on Cancer (AJCC) staging criteria assessed by the local pathologist at the time of definitive surgery.

指标中文名:

生物标志物分析

指标类型:

次要指标

Outcome:

Frequencies of Biomarkers

Type:

Secondary indicator

测量时间点:

新辅助及手术治疗后

测量方法:

新辅助化疗前后外周血Treg、Th、CD4+、CD8+T细胞、肿瘤特异性CTL、NK等百分比,以及变化情况、肿瘤分泌的细胞因子水平以及变化情况和肿瘤浸润淋巴细胞种类、TLSs比例变化、肿瘤组织及血尿蛋白表达水平以及变化情况

Measure time point of outcome:

After neoadjuvant study treatment and surgery

Measure method:

Percentage of peripheral blood Treg, Th, CD4+, CD8+ T cells, tumor-specific CTL, NK, etc. before and after neoadjuvant chemotherapy. As well as changes in the level of tumor-secreted cytokines, tumor-infiltrating lymphocyte species, proportion of TLSs, tumor tissue and blood urine protein expression levels.

指标中文名:

无事件生存

指标类型:

次要指标

Outcome:

Event-Free Survival

Type:

Secondary indicator

测量时间点:

入组后至事件发生

测量方法:

指患者入组开始到预定事件发生的时间,事件可包括死亡、疾病进展、改换化疗方案、加用其他治疗、发生致死性或不能耐受的副作用等。

Measure time point of outcome:

From recruitment until disease recurrence, progression, or death.

Measure method:

Event-free survival (EFS) defined as the time from recruitment until documented disease recurrence, progression, or death from any cause in all participants. EFS events covered under "disease recurrence" will include local, regional, or distant recurrence and contralateral breast cancer. Ipsilateral or contralateral in situ disease and second primary non-breast cancers will not be counted as EFS events.

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

尿液

组织:

Sample Name:

Urine

Tissue:

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

Note:

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:

标本中文名:

肿瘤组织

组织:

Sample Name:

Tumor sample

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 70 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):

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

None

是否公开试验完成后的统计结果:

Calculated Results after the Study Completed public access:

不公开/Private

盲法:

Blinding:

None

是否共享原始数据:

IPD sharing

是Yes

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):

研究结束后6个月,经研究者同意后可邮箱获取

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

6 months after the end of the study, it can be obtained by email with the consent of the investigator

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:

病历记录表

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

CRF

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2025-06-27 08:59:09