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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: |
ChiCTR2600122996 |
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最近更新日期: Date of Last Refreshed on: |
2026-04-20 17:50:13 |
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注册时间: Date of Registration: |
2026-04-20 00:00:00 |
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注册号状态: |
预注册 |
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Registration Status: |
Prospective registration |
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注册题目: |
RAS/BRAF 野生型不可切除转移性结直肠癌进行一线诱导治疗后西妥昔单抗β联合伊立替康维持治疗及相关血清外泌体标志物探索的前瞻性单臂临床研究 |
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Public title: |
A Prospective Single-Arm Clinical Study of Maintenance Therapy with Cetuximab β Plus Irinotecan After First-Line Induction Therapy for Unresectable Metastatic Colorectal Cancer with Wild-Type RAS/BRAF and Exploration of Related Serum Exosomal Biomarkers |
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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: |
RAS/BRAF 野生型不可切除转移性结直肠癌进行一线诱导治疗后西妥昔单抗β联合伊立替康维持治疗及相关血清外泌体标志物探索的前瞻性单臂临床研究 |
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Scientific title: |
A Prospective Single-Arm Clinical Study of Maintenance Therapy with Cetuximab β Plus Irinotecan After First-Line Induction Therapy for Unresectable Metastatic Colorectal Cancer with Wild-Type RAS/BRAF and Exploration of Related Serum Exosomal Biomarkers |
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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: |
肖莉 |
研究负责人: |
肖莉 |
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Applicant: |
Li Xiao |
Study leader: |
Li Xiao |
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申请注册联系人电话: Applicant telephone: |
+86 592 229 2012 |
研究负责人电话:
Study leader's |
+86 592 229 2012 |
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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: |
xiaolibohan@163.com |
研究负责人电子邮件: Study leader's E-mail: |
xiaoliboan@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: |
福建省厦门市思明区湖滨南路209号 |
研究负责人通讯地址: |
厦门市湖滨南路201-209号 |
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Applicant address: |
No. 209, Hubin South Road, Siming District, Xiamen City, Fujian Province |
Study leader's address: |
No.201-209 Hubinnan Road, Siming District, Xiamen |
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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: |
厦门大学附属中山医院 |
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Applicant's institution: |
Zhongshan Hospital Affiliated to Xiamen University |
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研究负责人所在单位: |
厦门大学附属中山医院 |
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Affiliation of the Leader: |
Zhongshan Hospital Affiliated to Xiamen University |
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是否获伦理委员会批准: |
是 |
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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: |
xmzsyyky伦审第(2026-059)号 |
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: |
厦门大学附属中山医院医学伦理委员会科研分委会 |
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Name of the ethic committee: |
XIAMEN UNIVERSITY ZHONGSHAN HOSPITAL MEDICAL ETHICS COUNCIL FOR RESEARCHERS |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-03-27 00:00:00 | ||
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伦理委员会联系人: |
姚琴 |
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Contact Name of the ethic committee: |
Yao Qin |
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伦理委员会联系地址: |
厦门市湖滨南路201-209号 |
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Contact Address of the ethic committee: |
No.201-209 Hubinnan Road, Siming District, Xiamen |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 592 229 2476 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
13950124669@163.com |
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研究实施负责(组长)单位: |
厦门大学附属中山医院 |
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Primary sponsor: |
Zhongshan Hospital Affiliated to Xiamen University |
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研究实施负责(组长)单位地址: |
厦门市湖滨南路201-209号 |
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Primary sponsor's address: |
No.201-209 Hubinnan Road, Siming District, Xiamen |
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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: |
自选课题(自筹) |
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Source(s) of funding: |
Self-funded |
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研究疾病: |
RAS/BRAF 野生型不可切除转移性结直肠癌 |
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Target disease: |
Unresectable metastatic colorectal cancer with wild-type RAS/BRAF |
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研究疾病代码: |
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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: |
主要研究目的:评价一线诱导治疗后西妥昔单抗β联合伊立替康维持治疗RAS/BRAF基因野生型、转移性结直肠癌患者的有效性与安全性。 探索性研究目的:额外收集患者血液样本,通过血清外泌体检测探索性分析外泌体相关分子生物标志物与疗效及预后之间的相关性。 |
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Objectives of Study: |
Primary Objective:To evaluate the efficacy and safety of maintenance therapy with cetuximab β plus irinotecan in patients with RAS/BRAF wild-type metastatic colorectal cancer following first-line induction therapy. Exploratory Objectives:To collect additional blood samples from patients and conduct exploratory analyses of the correlation between exosome-related molecular biomarkers in serum exosomes and treatment efficacy as well as prognosis via serum exosome detection. |
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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. 患者自愿参加本研究,依从性好,能配合试验要求完成观察和随访,并签署知情同意书; |
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Inclusion criteria |
1. The patient voluntarily participates in this study, has good compliance, is able to cooperate with the trial requirements to complete observations and follow-ups, and has signed the informed consent form. 2. Aged >=18 years at the time of signing the informed consent form. 3. Histologically confirmed diagnosis of colon or rectal adenocarcinoma. 4. Presence of metastatic lesions (not amenable to radical resection). 5. Genetically confirmed wild-type RAS/BRAF genes. 6. Eastern Cooperative Oncology Group (ECOG) performance status score of 0–1. 7. Estimated survival time >=12 weeks. 8. Has recovered from relevant toxicities of prior therapy before study enrollment. 9. At least one measurable lesion meeting the RECIST 1.1 criteria (outside the radiation field) confirmed by CT or MRI. 10. Fertile subjects must use appropriate contraceptive methods during the study period and within 120 days after study completion, have a negative serum pregnancy test within 7 days prior to study enrollment, and must be non-lactating. |
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排除标准: |
1. 治疗开始前 30 天内曾行放疗或手术(既往的诊断性活检除外); |
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Exclusion criteria: |
1.Received radiotherapy or surgery within 30 days prior to initiation of treatment (excluding previous diagnostic biopsies); |
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研究实施时间: Study execute time: |
从 From 2026-04-01 00:00:00至 To 2028-01-01 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-04-20 00:00:00 至 To 2027-04-01 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: |
尚未开始 Not yet recruiting |
年龄范围: Participant age: |
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性别: |
男女均可 |
Gender: |
Both |
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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: |
不公开/Private |
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盲法: |
无 |
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Blinding: |
None |
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是否共享原始数据: IPD sharing |
否No |
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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): |
无 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
None |
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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: |
电子采集和管理系统(Electronic Data Capture, EDC) |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Electronic Data Capture, EDC |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |