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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: |
ChiCTR2500114777 |
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最近更新日期: Date of Last Refreshed on: |
2025-12-17 16:10:34 |
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注册时间: Date of Registration: |
2025-12-17 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: |
3D打印联合超声引导与放射线引导治疗多发房间隔缺损的对照研究 |
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Public title: |
A Comparative Study of 3D Printing Combined with Ultrasound-Guided versus Radiation-Guided Therapy for Multiple Atrial Septal Defects |
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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: |
3D打印联合超声引导与放射线引导治疗多发房间隔缺损的对照研究 |
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Scientific title: |
A Comparative Study of 3D Printing Combined with Ultrasound-Guided versus Radiation-Guided Therapy for Multiple Atrial Septal Defects |
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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: |
刘美君 |
研究负责人: |
万俊义 |
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Applicant: |
Liu Meijun |
Study leader: |
Wan Junyi |
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申请注册联系人电话: Applicant telephone: |
+86 155 0820 2351 |
研究负责人电话:
Study leader's |
+86 137 1755 2664 |
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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: |
1834845598@qq.com |
研究负责人电子邮件: Study leader's E-mail: |
wanjy_800911@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: |
北京市西城区北礼士路167号 |
研究负责人通讯地址: |
北京市西城区北礼士路167号 |
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Applicant address: |
No. 167, Beilishi Road, Xicheng District, Beijing City |
Study leader's address: |
No. 167, Beilishi Road, Xicheng District, Beijing City |
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申请注册联系人邮政编码: Applicant postcode: |
100032 |
研究负责人邮政编码: Study leader's postcode: |
100032 |
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申请人所在单位: |
中国医学科学院阜外医院 |
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Applicant's institution: |
Fuwai Hospital, Chinese Academy of Medical Sciences |
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研究负责人所在单位: |
中国医学科学院阜外医院 |
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Affiliation of the Leader: |
Fuwai Hospital, Chinese Academy of Medical Sciences |
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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: |
2025-2618 |
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: |
中国医学科学院阜外医院伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of Fuwai Hospital, Chinese Academy of Medical Sciences? |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-04-21 00:00:00 | ||
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伦理委员会联系人: |
高楠 |
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Contact Name of the ethic committee: |
Gao Nan |
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伦理委员会联系地址: |
北京市西城区北礼士路167号 |
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Contact Address of the ethic committee: |
No. 167, Beilishi Road, Xicheng District, Beijing City |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 10 8839 6281 |
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: |
中国医学科学院阜外医院 |
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Primary sponsor: |
Fuwai Hospital, Chinese Academy of Medical Sciences |
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研究实施负责(组长)单位地址: |
北京市西城区北礼士路167号 |
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Primary sponsor's address: |
Fuwai Hospital, Chinese Academy of Medical Sciences |
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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: |
研究型病房卓越临床研究计划 |
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Source(s) of funding: |
Research Wards Excellence Clinical Research Program |
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研究疾病: |
多发房间隔缺损 |
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Target disease: |
Multiple Atrial Septal Defects |
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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: |
治疗新技术临床试验 | ||||||||||||||||||||||
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Study phase: |
New Treatment Measure Clinical Study |
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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: |
本研究拟通过前瞻性多中心随机对照临床研究证明,与X线引导下多发房间隔缺损封堵术比较,3D打印结合超声引导介入技术是否提高多发ASD的封堵成功率,且具有住院时长及住院费用的优势。此研究结果将有力促进超声引导介入治疗这一先进技术的推广,造福广大患者及医护人员。 |
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Objectives of Study: |
This study aims to demonstrate, through a prospective, multicenter, randomized controlled clinical trial, whether the combination of 3D printing and ultrasound-guided interventional techniques can enhance the success rate of closure of multiple atrial septal defects (ASD) compared to X-ray guided closure, while also offering advantages in terms of hospitalization duration and cost. The findings of this study will significantly promote the dissemination of this advanced ultrasound-guided interventional therapy, benefiting both patients and healthcare professionals. |
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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周岁; (2)缺损数量≥2个; (3)累计缺损直径≥5mm。 |
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Inclusion criteria |
(1) Age >= 18 years old; (2) The number of defects is >=2; (3) Accumulated defect diameter >= 5mm. |
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排除标准: |
(1)原发孔型ASD及静脉窦型ASD; (2)心内膜炎及出血性疾患; (3)封堵器安置处有血栓存在,导管插入处有静脉血栓形成; (4)严重肺动脉高压导致右向左分流; (5)左室射血分数<50%; (6)合并需外科处理的其他心脏畸形; |
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Exclusion criteria: |
(1) Primordial foramen type ASD and venous sinus type ASD; (2) Endocarditis and hemorrhagic diseases; (3) Thrombus exists at the placement site of the occluder, and venous thrombosis occurs at the catheter insertion site; (4) Severe pulmonary hypertension leading to right-to-left shunt; (5) Left ventricular ejection fraction <50%; (6) Combine other cardiac malformations requiring surgical intervention. |
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研究实施时间: Study execute time: |
从 From 2025-11-27 00:00:00至 To 2027-10-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2025-12-17 00:00:00 至 To 2027-10-31 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: |
正在进行 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): |
统计员用随机系统进行患者随机,随机系统采用“分层区组随机”方法。 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
The statistician performs patient randomization using a randomization system, which adopts the "stratified block randomization" method. |
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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: |
单盲法,仅受试者不知道自己所属组别,研究者和统计员知晓分组信息。 |
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Blinding: |
Single-blind method: only the subjects are unaware of their assigned groups, while the investigators and statisticians are informed of the grouping information. |
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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 |
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): |
预计2027年12月公开,公开方式为邮箱联系:lmj2351@163.com。 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
Nothing |
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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: |
本研究采用电子采集和管理系统(EDC)。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
This study utilizes an Electronic Data Capture and Management System (EDC). |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |