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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: |
ChiCTR2600123245 |
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最近更新日期: Date of Last Refreshed on: |
2026-04-23 09:33:51 |
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注册时间: Date of Registration: |
2026-04-23 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: |
透明帽联合乙状结肠水交换结肠镜对初学者学习曲线的影响:一项前瞻性随机对照研究 |
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Public title: |
Impact of Transparent Cap-Assisted Sigmoid Colon Water Exchange Colonoscopy on the Learning Curve for Novice Operators: A Prospective Randomized Controlled Study |
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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: |
透明帽联合乙状结肠水交换结肠镜对初学者学习曲线的影响:一项前瞻性随机对照研究 |
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Scientific title: |
Impact of Transparent Cap-Assisted Sigmoid Colon Water Exchange Colonoscopy on the Learning Curve for Novice Operators: A Prospective Randomized Controlled Study |
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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: |
王冬初 |
研究负责人: |
王冬初 |
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Applicant: |
Wang Dongchu |
Study leader: |
Wang Dongchu |
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申请注册联系人电话: Applicant telephone: |
+86 159 2716 7189 |
研究负责人电话:
Study leader's |
+86 27 8393 0105 |
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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: |
wangdongchu135@163.com |
研究负责人电子邮件: Study leader's E-mail: |
506428426@qq.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: |
湖北省武汉市硚口区汉正街473号 |
研究负责人通讯地址: |
湖北省武汉市硚口区汉正街473号 |
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Applicant address: |
No. 473 Hanzheng Street, Qiaokou District, Wuhan, Hubei, China |
Study leader's address: |
No. 473 Hanzheng Street, Qiaokou District, Wuhan, Hubei, China |
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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: |
武汉市第四医院 |
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Applicant's institution: |
Wuhan Fourth Hospital, Wuhan, China |
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研究负责人所在单位: |
武汉市第四医院 |
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Affiliation of the Leader: |
Wuhan Fourth Hospital |
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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: |
伦审字(KY2026-015-02)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: |
武汉市第四医院伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of Wuhan Fourth Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-02-09 00:00:00 | ||
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伦理委员会联系人: |
郭朝晖 |
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Contact Name of the ethic committee: |
Guo ChaoHui |
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伦理委员会联系地址: |
湖北省武汉市硚口区汉正街473号 |
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Contact Address of the ethic committee: |
No. 473 Hanzheng Street, Qiaokou District, Wuhan, Hubei, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 27 6883 4993 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
573187677@qq.com |
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研究实施负责(组长)单位: |
武汉市第四医院 |
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Primary sponsor: |
Wuhan Fourth Hospital |
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研究实施负责(组长)单位地址: |
湖北省武汉市硚口区汉正街473号 |
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Primary sponsor's address: |
No. 473 Hanzheng Street, Qiaokou District, Wuhan, Hubei, China |
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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-raised |
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研究疾病: |
大肠疾病 |
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Target disease: |
Colorectal diseases |
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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: |
比较联合乙状结肠水交换与透明帽辅助结肠镜(SWC)与单纯透明帽辅助结肠镜(CAC) 对初学者达盲时间、学习曲线、患者舒适度及诊断效能的影响。 |
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Objectives of Study: |
Comparison of Combined Sigmoid Colon Water Exchange with Cap-Assisted Colonoscopy (SWC) versus Cap-Assisted Colonoscopy Alone (CAC) on Cecum Intubation Time, Learning Curve, Patient Comfort, and Diagnostic Efficacy for Novice Operators. |
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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18-80岁; 2. 无结肠镜检查绝对或相对禁忌证(疑似或明确的消化道穿孔、急性重症结肠炎(如重度溃疡性结肠炎、克罗恩病活动期)、急性憩室炎、严重的血流动力学不稳定、近期(6个月内)心肌梗死或不稳定型心绞痛、严重慢性阻塞性肺疾病(COPD)或呼吸衰竭); 3. 能够理解并签署知情同意书; 4. 愿意接受非镇静结肠镜检查。 |
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Inclusion criteria |
1.Age 18-80 years; |
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排除标准: |
1. 既往结直肠手术史(造瘘、大部分切除等); 2. 肠道准备极差(Boston评分<6分); 3. 肠腔狭窄或梗阻无法完成全结肠检查; 4. 拒绝签署知情同意书; 5. 孕妇或哺乳期妇女。 |
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Exclusion criteria: |
1.History of prior colorectal surgery (e.g., ostomy, major resection, etc.); |
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研究实施时间: Study execute time: |
从 From 2026-05-15 00:00:00至 To 2028-05-15 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-05-15 00:00:00 至 To 2028-05-15 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): |
符合标准的患者使用计算机生成的区组随机化方案随机分配至SWC组或CAC组。 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
Eligible patients were randomly assigned to either the SWC or CAC group using a computer-generated block randomization scheme. |
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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: |
单盲,对评估者隐藏分组 |
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Blinding: |
Single blind study with blinded-evaluators |
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是否共享原始数据: IPD sharing |
是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): |
通过合理理由,向研究者索取 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
Request from the researcher(s) on reasonable grounds |
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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 |
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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 |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |