|
审核状态: Project audit state: |
通过审核 Successful |
|
注册号: Registration number: |
ChiCTR2600125960 |
|
最近更新日期: Date of Last Refreshed on: |
2026-06-01 20:21:01 |
|
注册时间: Date of Registration: |
2026-06-01 00:00:00 |
|
注册号状态: |
预注册 |
|
Registration Status: |
Prospective registration |
|
注册题目: |
双重套扎黏膜下切除术(ESMR-DL)与内镜黏膜下剥离术(ESD)治疗 10 mm 及以下直肠神经内分泌瘤(R-NETs)的有效性与安全性随机对照研究 |
|
Public title: |
A Randomized Controlled Non-inferiority Trial Comparing Double Band Ligation-assisted Endoscopic Submucosal Resection (ESMR-DL) versus Endoscopic Submucosal Dissection (ESD) for Rectal Neuroendocrine Tumors (R-NETs) Measuring 10 mm or Less |
|
注册题目简写: |
|
|
English Acronym: |
|
|
研究课题的正式科学名称: |
双重套扎黏膜下切除术(ESMR-DL)与内镜黏膜下剥离术(ESD)治疗 10 mm 及以下直肠神经内分泌瘤(R-NETs)的有效性与安全性随机对照研究 |
|
Scientific title: |
A Randomized Controlled Non-inferiority Trial Comparing Double Band Ligation-assisted Endoscopic Submucosal Resection (ESMR-DL) versus Endoscopic Submucosal Dissection (ESD) for Rectal Neuroendocrine Tumors (R-NETs) Measuring 10 mm or Less |
|
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: |
黄坚彬 |
研究负责人: |
林介军 |
|
Applicant: |
Huang Jianbin |
Study leader: |
Lin Jiejun |
|
申请注册联系人电话: Applicant telephone: |
+86 138 6779 5706 |
研究负责人电话:
Study leader's |
+86 135 8768 2244 |
|
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: |
455688866@qq.com |
研究负责人电子邮件: Study leader's E-mail: |
linjiejun177@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: |
浙江省温州市鹿城区百里东路252号 |
研究负责人通讯地址: |
浙江省温州市鹿城区百里东路252号 |
|
Applicant address: |
No. 252, Baili East Road, Lucheng District, Wenzhou City, Zhejiang Province,China |
Study leader's address: |
No. 252, Baili East Road, Lucheng District, Wenzhou City, Zhejiang Province,China |
|
申请注册联系人邮政编码: Applicant postcode: |
325000 |
研究负责人邮政编码: Study leader's postcode: |
325000 |
|
申请人所在单位: |
温州市中心医院 |
||
|
Applicant's institution: |
Wenzhou Central Hospital |
||
|
研究负责人所在单位: |
温州市中心医院 |
||
|
Affiliation of the Leader: |
Wenzhou Central Hospital |
||
|
是否获伦理委员会批准: |
是 |
||
|
Approved by ethic committee: |
Yes |
||
|
伦理委员会批件文号: Approved No. of ethic committee: |
温中心伦审研2026研020号 |
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: |
温州市中心医院伦理委员会 |
||
|
Name of the ethic committee: |
Ethics Committee of Wenzhou Central Hospital |
||
|
伦理委员会批准日期: Date of approved by ethic committee: |
2026-05-06 00:00:00 | ||
|
伦理委员会联系人: |
洪燕 |
||
|
Contact Name of the ethic committee: |
Hong Yan |
||
|
伦理委员会联系地址: |
浙江省温州市鹿城区百里东路252号 |
||
|
Contact Address of the ethic committee: |
No. 252, Baili East Road, Lucheng District, Wenzhou City, Zhejiang Province,China |
||
|
伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 135 0577 9995 |
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: |
温州市中心医院 |
||||||||||||||||||||||
|
Primary sponsor: |
Wenzhou Central Hospital |
||||||||||||||||||||||
|
研究实施负责(组长)单位地址: |
浙江省温州市鹿城区百里东路252号 |
||||||||||||||||||||||
|
Primary sponsor's address: |
No. 252, Baili East Road, Lucheng District, Wenzhou City, Zhejiang Province,China |
||||||||||||||||||||||
|
试验主办单位(项目批准或申办者): Secondary sponsor: |
|
||||||||||||||||||||||
|
经费或物资来源: |
自筹 |
||||||||||||||||||||||
|
Source(s) of funding: |
Self-funded |
||||||||||||||||||||||
|
研究疾病: |
直肠神经内分泌瘤 |
||||||||||||||||||||||
|
Target disease: |
Rectal Neuroendocrine Tumors |
||||||||||||||||||||||
|
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: |
其它 | ||||||||||||||||||||||
|
Study phase: |
N/A |
||||||||||||||||||||||
|
研究设计: |
随机平行对照 |
||||||||||||||||||||||
|
Study design: |
Parallel |
||||||||||||||||||||||
|
研究目的: |
本研究拟通过前瞻性、多中心、开放标签、随机对照、非劣效性临床试验,系统比较双重套扎黏膜下切除术(ESMR-DL)与内镜黏膜下剥离术(ESD)在治疗直径 ≤10 mm 直肠神经内分泌瘤(R-NETs)中的有效性与安全性差异。主要目标为比较两组 R0 切除率,验证 ESMR-DL 在 R0 切除率方面是否不劣于 ESD。次要目标为比较两组手术效率、安全性、医疗成本及病理切缘深度,明确 ESMR-DL 是否具备替代 ESD 的临床可行性与推广价值,从而为低风险 R-NETs 提供更安全、高效、经济的治疗策略。 |
||||||||||||||||||||||
|
Objectives of Study: |
This prospective, multicenter, open-label, randomized controlled non-inferiority trial aims to compare the efficacy and safety of double band ligation-assisted endoscopic submucosal resection (ESMR-DL) with endoscopic submucosal dissection (ESD) for rectal neuroendocrine tumors (R-NETs) measuring 10 mm or less. The primary objective is to compare the R0 resection rate between the two groups and to determine whether ESMR-DL is non-inferior to ESD in achieving R0 resection. Secondary objectives include comparisons of procedural efficiency, safety, medical costs, and pathological vertical margin depth, in order to evaluate whether ESMR-DL is a clinically feasible and generalizable alternative to ESD for low-risk R-NETs. |
||||||||||||||||||||||
|
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. 经内镜诊断的直肠神经内分泌瘤患者; 2. 肿瘤最大径 ≤10 mm(以内镜测量为准); 3. 年龄 18-80 周岁,不限性别; 4. 以 G1 或 G2 级、低度恶性潜能的早期 R-NETs 为主要研究人群; 5. 自愿参加本研究并签署知情同意书。 |
||||||||||||||||||||||
|
Inclusion criteria |
1. Patients with rectal neuroendocrine tumors diagnosed by endoscopy; 2. Maximum tumor diameter of 10 mm or less, based on endoscopic measurement; 3. Age 18 to 80 years, regardless of sex; 4. Patients with early-stage R-NETs of G1 or G2 grade and low malignant potential; 5. Voluntary participation with written informed consent. |
||||||||||||||||||||||
|
排除标准: |
1. 怀疑肿瘤侵犯固有肌层、淋巴结或远处转移; 2. 既往在同一部位接受过内镜治疗,如 EMR 或息肉切除; 3. 接受抗血栓治疗,如阿司匹林、氯吡格雷、华法林等,且无法按方案要求通常术前 5-7 天停止用药; 4. 孕妇或哺乳期妇女; 5. 存在严重心、脑、肺、肝、肾功能障碍,无法耐受内镜手术; 6. 研究者认为不适合参加本研究的其他情况。 |
||||||||||||||||||||||
|
Exclusion criteria: |
1. Suspected invasion of the muscularis propria, lymph node involvement, or distant metastasis; 2. Previous endoscopic treatment at the same lesion site, such as EMR or polypectomy; 3. Use of antithrombotic therapy, such as aspirin, clopidogrel, or warfarin, that cannot be discontinued according to the protocol requirement, usually 5-7 days before the procedure; 4. Pregnancy or lactation; 5. Severe cardiac, cerebral, pulmonary, hepatic, or renal dysfunction that makes the patient unable to tolerate endoscopic treatment; 6. Any other condition judged by the investigator to be unsuitable for participation in the study. |
||||||||||||||||||||||
|
研究实施时间: Study execute time: |
从 From 2026-06-01 00:00:00至 To 2027-06-01 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-06-01 00:00:00 至 To 2027-06-01 00:00:00 |
|
干预措施: Interventions: |
|
|
研究实施地点: Countries of recruitment and research settings: |
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
测量指标: Outcomes: |
|
|
采集人体标本:
Collecting sample(s)
|
|
|
征募研究对象情况: Recruiting status: |
尚未开始 Not yet recruiting |
年龄范围: Participant age: |
|
||||||
|
性别: |
男女均可 |
Gender: |
Both |
||||||
|
随机方法(请说明由何人用什么方法产生随机序列): |
采用 EDC 系统集成的中央随机化模块进行随机分配。各分中心研究协调员在确认受试者符合全部纳入/排除标准后,将基线资料录入系统,系统按 1:1 比例实时生成随机分配号及分组结果。随机化按研究中心和肿瘤大小进行分层。 |
||||||||
|
Randomization Procedure (please state who generates the random number sequence and by what method): |
Randomization will be performed through a central randomization module integrated in the electronic data capture (EDC) system. After eligibility is confirmed at each participating center, the clinical research coordinator will enter baseline data into the system, and the system will generate the randomization number and treatment allocation in real time in a 1:1 ratio. Randomization will be stratified by study center and tumor size. |
||||||||
|
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: |
无 |
|
Blinding: |
None |
|
试验完成后的统计结果(上传文件): |
|
|
Calculated Results after
|
|
|
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): |
本研究暂不计划公开共享受试者层面的原始数据。研究数据由温州市中心医院研究团队统一保存和管理。研究结果发表后,如有合理科研需求,研究者可向主要研究者提出书面申请;经主要研究者、伦理委员会或数据管理负责人审核同意后,可在去标识化处理并符合伦理和数据安全要求的前提下提供必要数据。不采用公开网络平台共享原始数据。 |
|
The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
Individual participant-level raw data will not be publicly shared at this stage. Study data will be centrally stored and managed by the research team of Wenzhou Central Hospital. After publication of the study results, researchers with a reasonable scientific purpose may submit a written request to the principal investigator. Necessary data may be provided after review and approval by the principal investigator, the ethics committee, or the data management lead, provided that the data are de-identified and all ethical and data security requirements are met. No public online platform will be used for raw data sharing. |
|
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: |
本研究采用病例记录表(Case Record Form, CRF)和电子数据采集与管理系统(Electronic Data Capture, EDC)相结合的方式进行数据采集和管理。各分中心研究协调员依据原始病历、内镜记录、手术记录、病理报告、费用记录及随访资料填写 CRF,并将研究数据录入 EDC 系统。EDC 系统用于受试者筛选入组、中央随机分配、数据录入、数据核查、质疑管理和数据导出。研究团队将定期进行数据核查和质量控制,确保研究数据完整、准确、可追溯。 |
|
Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Data will be collected and managed using both case record forms (CRFs) and an electronic data capture (EDC) system. Clinical research coordinators at each participating center will complete the CRFs based on source documents, including medical records, endoscopy reports, procedure records, pathology reports, cost records, and follow-up data, and will enter the study data into the EDC system. The EDC system will be used for participant screening and enrollment, central randomization, data entry, data verification, query management, and data export. The study team will perform regular data review and quality control to ensure that the data are complete, accurate, and traceable. |
|
数据与安全监察委员会: Data and Safety Monitoring Committee: |
暂未确定/Not yet |