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注册号: Registration number: |
ChiCTR2600121409 |
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最近更新日期: Date of Last Refreshed on: |
2026-03-30 17:02:01 |
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注册时间: Date of Registration: |
2026-03-30 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: |
小的胃粘膜下肿物快速切除方法的疗效分析 |
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Public title: |
Efficacy analysis of rapid resection methods for small submucosal gastric tumors |
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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: |
小的胃粘膜下肿物快速切除方法的疗效分析 |
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Scientific title: |
Efficacy analysis of rapid resection methods for small submucosal gastric tumors |
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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: |
陈晓东 |
研究负责人: |
陈晓东 |
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Applicant: |
Xiaodong Chen |
Study leader: |
Xiaodong Chen |
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申请注册联系人电话: Applicant telephone: |
+86 135 9285 5016 |
研究负责人电话:
Study leader's |
+86 135 9285 5016 |
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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: |
xiaodongchen0712@163.com |
研究负责人电子邮件: Study leader's E-mail: |
xiaodongchen0712@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: |
广东省汕头市金平区东厦北路 |
研究负责人通讯地址: |
广东省汕头市金平区东厦北路 |
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Applicant address: |
Dongxia North Road, Jinping District, Shantou City, Guangdong Province |
Study leader's address: |
Dongxia North Road, Jinping District, Shantou City, Guangdong 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: |
汕头大学医学院第二附属医院 |
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Applicant's institution: |
The Second Affiliated Hospital of Shantou University Medical College |
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研究负责人所在单位: |
汕头大学医学院第二附属医院 |
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Affiliation of the Leader: |
The Second Affiliated Hospital of Shantou University Medical College |
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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: |
汕大医附二伦审科(2025-97)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: |
汕头大学医学院第二附属医院医学伦理委员会 |
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Name of the ethic committee: |
The Medical Ethics Committee of the Second Affiliated Hospital of Shantou University Medical College |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-08-04 00:00:00 | ||
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伦理委员会联系人: |
唐世杰 |
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Contact Name of the ethic committee: |
Shijie Tang |
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伦理委员会联系地址: |
广东省汕头市金平区东厦北路 |
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Contact Address of the ethic committee: |
Dongxia North Road, Jinping District, Shantou City, Guangdong Province |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 754 8891 5938 |
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: |
汕头大学医学院第二附属医院 |
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Primary sponsor: |
The Second Affiliated Hospital of Shantou University Medical College |
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研究实施负责(组长)单位地址: |
广东省汕头市金平区东厦北路 |
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Primary sponsor's address: |
Dongxia North Road, Jinping District, Shantou City, Guangdong 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: |
2025年汕头市医疗卫生科技计划(自筹经费类)项目 |
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Source(s) of funding: |
2025 Shantou Medical and Health Science and Technology Plan (Self-funded Category) |
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研究疾病: |
无 |
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Target disease: |
None |
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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: |
随机平行对照 |
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Study design: |
Parallel |
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研究目的: |
主要目的: 比较BSR与ESD治疗直径≤1 cm胃固有肌层来源SMTs的手术时间与直接耗材成本; 次要目的: 1.比较两组的肿瘤整块切除率与R0(切缘阴性)切除率; 2.比较两组术中及术后不良事件(出血、穿孔、感染等)的发生率; 3.评估BSR术式的短期疗效(术后3、6、12个月复发情况)。 |
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Objectives of Study: |
Primary objective: To compare the operation time and direct material costs of BSR and ESD in treating gastric submucosal tumors (SMTs) originating from the muscularis propria with a diameter ≤1 cm; Secondary objectives: 1. To compare the en bloc resection rate and R0 (negative margin) resection rate between the two groups; 2. To compare the incidence of intraoperative and postoperative adverse events (bleeding, perforation, infection, etc.) between the two groups; 3. To evaluate the short-term efficacy of the BSR procedure (recurrence at 3, 6, and 12 months postoperatively). |
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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: |
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Inclusion criteria |
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排除标准: |
1.凝血功能显著异常(INR > 1.5,或血小板计数 < 80×10^9/L); 2.病变内镜下提示高风险特征(如表面溃疡形成、边缘不规则); 3.妊娠或哺乳期妇女; 4.既往有胃部手术史(可能影响手术区域); 5.合并其他严重系统性疾病,预期生存期 < 1年; 6.无法配合完成研究随访。 |
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Exclusion criteria: |
1. Significant coagulation dysfunction (INR > 1.5, or platelet count < 80×10^9/L); 2. High-risk features indicated by endoscopy of the lesion (such as surface ulceration, irregular margins); 3. Pregnant or breastfeeding women; 4. History of gastric surgery (which may affect the surgical area); 5. Concurrent severe systemic diseases with an expected survival of less than 1 year; 6. Inability to comply with study follow-up. |
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研究实施时间: Study execute time: |
从 From 2026-04-01 00:00:00至 To 2027-03-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-04-01 00:00:00 至 To 2027-03-31 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): |
由不参与研究实施的独立统计学家使用计算机软件(SAS/PASS)生成分层区组随机序列 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
The random sequence will be generated by an independent statistician not involved in the study implementation, using computer software (SAS/PASS) to create a stratified block randomization sequence. |
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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: |
开放性 |
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Blinding: |
open-label |
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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 |
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: |
本研究数据采集采用纸质/电子病例报告表(CRF)进行,由经过培训的研究人员填写。数据管理使用电子数据采集与管理系统(EDC),采用双人独立录入,并进行逻辑核查与范围校验。数据存储于设有权限管理的安全数据库中,研究结束后数据库将被锁定并保存至少5年。纸质CRF将存档于研究科室。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Data will be collected using paper-based or electronic Case Report Forms (CRF) completed by trained research personnel. Data management will be performed using an Electronic Data Capture (EDC) system. Data will be entered independently by two individuals, followed by logic and range checks. All data will be stored in a secure, access-controlled database. The database will be locked at the end of the study and retained for at least 5 years. Paper CRFs will be archived in the research department. |
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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 |