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审核状态: Project audit state: |
通过审核 Successful |
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注册号: Registration number: |
ChiCTR2500114191 |
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最近更新日期: Date of Last Refreshed on: |
2025-12-09 08:31:43 |
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注册时间: Date of Registration: |
2025-12-09 00:00:00 |
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注册号状态: |
补注册 |
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Registration Status: |
Retrospective registration |
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注册题目: |
AC续贯TP联合特瑞普利单抗在早期三阴性乳腺癌新辅助治疗的单中心、单臂、前瞻性研究 |
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Public title: |
A Single-center, Single-arm, Prospective Study on Neoadjuvant Therapy with Sequential AC (Doxorubicin and Cyclophosphamide) Followed by TP (Paclitaxel and Cisplatin) in Combination with Toripalimab for Early-stage Triple-negative Breast Cancer |
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注册题目简写: |
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English Acronym: |
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研究课题的正式科学名称: |
AC续贯TP联合特瑞普利单抗在早期三阴性乳腺癌新辅助治疗的单中心、单臂、前瞻性研究 |
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Scientific title: |
A Single-center, Single-arm, Prospective Study on Neoadjuvant Therapy with Sequential AC (Doxorubicin and Cyclophosphamide) Followed by TP (Paclitaxel and Cisplatin) in Combination with Toripalimab for Early-stage Triple-negative Breast Cancer |
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研究课题代号(代码): Study subject ID: |
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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: |
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申请注册联系人: |
彭林 |
研究负责人: |
赵小波 |
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Applicant: |
Lin Peng |
Study leader: |
Xiaobo Zhao |
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申请注册联系人电话: Applicant telephone: |
+86 817 259 8181 |
研究负责人电话: Study leader's telephone: |
+86 817 259 8181 |
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申请注册联系人传真 : Applicant Fax: |
研究负责人传真: Study leader's fax: |
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申请注册联系人电子邮件: Applicant E-mail: |
512994887@qq.com |
研究负责人电子邮件: Study leader's E-mail: |
zxb0072@163.com |
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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): |
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申请注册联系人通讯地址: |
四川省南充市顺庆区茂源南路1号 |
研究负责人通讯地址: |
四川省南充市顺庆区茂源南路1号 |
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Applicant address: |
No. 1, Maoyuan South Road, Shunqing District, Nanchong City, Sichuan Province |
Study leader's address: |
No. 1, Maoyuan South Road, Shunqing District, Nanchong City, Sichuan Province |
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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: |
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申请人所在单位: |
川北医学院附属医院 |
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Applicant's institution: |
North Sichuan Medical College Affiliated Hospital |
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研究负责人所在单位: |
川北医学院附属医院 |
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Affiliation of the Leader: |
North Sichuan Medical College Affiliated Hospital |
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是否获伦理委员会批准: |
是/Yes |
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Approved by ethic committee: |
Yes |
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伦理委员会批件文号: Approved No. of ethic committee: |
2025ER363-1;2025ER363-2 |
伦理委员会批件附件: Approved file of Ethical Committee: |
查看附件View |
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批准本研究的伦理委员会名称: |
川北医学院附属医院医学伦理委员会 |
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Name of the ethic committee: |
Medical Ethics Committee of Affiliated Hospital of North Sichuan Medical College |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-07-11 00:00:00 |
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伦理委员会联系人: |
杨汉丰 |
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Contact Name of the ethic committee: |
Hanfeng Yang |
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伦理委员会联系地址: |
四川省南充市顺庆区茂源南路 1 号 |
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Contact Address of the ethic committee: |
No. 1, Maoyuan South Road, Shunqing District, Nanchong City, Sichuan Province |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 817 226 2124 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
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研究实施负责(组长)单位: |
川北医学院附属医院甲状腺乳腺外科 |
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Primary sponsor: |
Thyroid and Breast Surgery Department of North Sichuan Medical College Affiliated Hospital |
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研究实施负责(组长)单位地址: |
四川省南充市顺庆区茂源南路1号 |
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Primary sponsor's address: |
No. 1, Maoyuan South Road, Shunqing District, Nanchong City, Sichuan Province |
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试验主办单位(项目批准或申办者): Secondary sponsor: |
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经费或物资来源: |
四川省自然科学基金 |
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Source(s) of funding: |
Sichuan Natural Science Foundation |
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Target disease: |
Breast cancer |
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Target disease code: |
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研究类型: |
干预性研究 |
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Study type: |
Interventional study |
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研究所处阶段: |
其它 | ||||||||||||||||||||||
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Study phase: |
N/A |
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研究设计: |
单臂 |
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Study design: |
Single arm |
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研究目的: |
课题组拟规避蒽环后置的免疫抑制风险,采取“蒽环前置→紫衫铂类/免疫强化”设计,通过PD-1/PD-L1抑制剂全程覆盖,实现“化疗时序优化+免疫增效”双突破,使TNBC新辅助pCR率及患者长期生存更加获益。 基于上述临床研究及理论依据,我们提出科学假说:在早期三阴性乳腺癌新辅助治疗中,采用“蒽环类药物前置清除免疫抑制细胞→铂类全程强化联合PD-1抑制剂持续覆盖(AC-TP联合特瑞普利单抗)”的时序优化策略,可通过协同调节肿瘤免疫微环境,显著提升pCR并改善长期生存结局,同时降低治疗毒性负担。有望突破当前免疫联合化疗的疗效天花板,为TNBC新辅助治疗提供新范式。 |
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Objectives of Study: |
The research team proposes to mitigate the immunosuppressive risks associated with anthracycline sequencing by adopting an "anthracycline-frontloading → taxane/platinum-immunotherapy intensification" strategy. This design features continuous PD-1/PD-L1 inhibitor coverage to achieve dual breakthroughs in "chemotherapy sequence optimization + immune potentiation", thereby enhancing both pathological complete response (pCR) rates and long-term survival in triple-negative breast cancer (TNBC) neoadjuvant therapy. Building on existing clinical evidence and theoretical foundations, we hypothesize that in early-stage TNBC neoadjuvant treatment:The chrono-optimized regimen of "anthracycline-first immune suppression clearance → platinum-sustained intensification with PD-1 inhibitor coverage (AC-TP + toripalimab)" will synergistically remodel the tumor immune microenvironment, leading to:1.Significant improvement in pCR rates 2.Superior long-term survival outcomes 3.Reduced treatment-related toxicity burden This approach may break through the current efficacy ceiling of chemoimmunotherapy and establish a new paradigm for TNBC neoadjuvant therapy. |
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药物成份或治疗方案详述: |
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Description for medicine or protocol of treatment in detail: |
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纳入标准: |
1.年龄至少为 18 岁; 2.所有病灶均经中心确诊为三阴性乳腺癌(依据ASCO-CAP定义); 3.经研究者通过影像学评估、临床评估或两者结合判定为新诊断、既往未接受过治疗、无转移性疾病(根据AJCC第 7 版原发肿瘤–区域淋巴结分期标准,无论淋巴结状态如何,肿瘤最小尺寸≥2.0厘米; 4.无论肿瘤大小如何,淋巴结阳性; 5.ECOG体能状态评分为 0 或 1 分(采用 5 分制,分数越高表示残疾程度越严重); 6.器官功能良好。双侧或多灶性原发肿瘤患者以及炎性乳腺癌患者也有资格入组。 |
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Inclusion criteria |
1. Be at least 18 years old; 2. All lesions were diagnosed as triple-negative breast cancer by the center (as defined by ASA-CAP); 3. Determined by the researcher through imaging assessment, clinical assessment, or a combination of both as a new diagnosis, no previous treatment received, and no metastatic disease (according to the AJCC 7th Edition Primary Tumor - Regional lymph node staging criteria, regardless of the lymph node status, the minimum tumor size is ≥2.0 cm; 4. Lymph nodes are positive regardless of the size of the tumor; 5. The ECOG performance status score is either 0 or 1 point (on a 5-point scale, with a higher score indicating a more severe degree of disability). 6. Good organ function. Patients with bilateral or multifocal primary tumors and inflammatory breast cancer are also eligible for enrollment. |
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排除标准: |
1.在过去 2 年内接受过全身治疗的活动性自身免疫性疾病; 2.在过去一周内被诊断为免疫缺陷或使用过免疫抑制疗法; 3.有人类免疫缺陷病毒感染史; 4.曾因非感染性肺炎接受过糖皮质激素治疗; 5.当前患有肺炎; 6.活动性结核病; 7.活动性乙型肝炎病毒或丙型肝炎病毒感染; 8.正在接受全身治疗以控制任何活动性感染; 9.以及患有具有临床意义的心血管疾病。 |
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Exclusion criteria: |
1.Active autoimmune diseases that have received systemic treatment in the past two years; 2. Have been diagnosed with immune deficiency or have used immunosuppressive therapy within the past week; 3. Have a history of human immunodeficiency virus infection; 4. Has received glucocorticoid treatment for non-infectious pneumonia; 5. Currently suffering from pneumonia; 6. Active tuberculosis; 7. Active hepatitis B virus or hepatitis C virus infection; 8. Currently undergoing systemic treatment to control any active infections; 9. And suffering from cardiovascular diseases of clinical significance. |
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研究实施时间: Study execute time: |
从 From 2025-06-01 00:00:00至 To 2030-06-01 00:00:00 |
征募观察对象时间: Recruiting time: |
从From 2025-06-20 00:00:00 至 To 2027-06-01 00:00:00 |
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干预措施: Interventions: |
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研究实施地点: Countries of recruitment and research settings: |
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测量指标: Outcomes: |
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采集人体标本:
Collecting sample(s)
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征募研究对象情况: Recruiting status: |
正在进行 Recruiting |
年龄范围: Participant age: |
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性别: |
女性 |
Gender: |
Female |
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随机方法(请说明由何人用什么方法产生随机序列): |
无 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
None |
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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 |
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盲法: |
无 |
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Blinding: |
None |
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试验完成后的统计结果(上传文件): |
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Calculated Results after
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是否共享原始数据: IPD sharing |
Yes |
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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,通过ResMan(www.medresman.org.cn)方式共享 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
After the end of the study, it was shared by ResMan (www.medresman.org.cn). |
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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 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Case Record Form, CRF |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
暂未确定/Not yet |