ChiCTR2600123636 版本V1.0 版本创建时间2026/04/28 15:27:11 中国临床试验注册中心

审核状态:

Project audit state:

通过审核

Successful

注册号:

Registration number:

ChiCTR2600123636 

最近更新日期:

Date of Last Refreshed on:

2026-04-28 15:27:03 

注册时间:

Date of Registration:

2026-04-28 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

儿童外周动静脉畸形医工交叉精准介入治疗研究

Public title:

Precision Interventional embolization for Pediatric Peripheral Arteriovenous Malformations Using Medical-Engineering Technology

注册题目简写:

English Acronym:

研究课题的正式科学名称:

儿童外周动静脉畸形医工交叉精准介入治疗研究

Scientific title:

Precision Interventional embolization for Pediatric Peripheral Arteriovenous Malformations Using Medical-Engineering Technology

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:

成伟 

研究负责人:

成伟 

Applicant:

Cheng Wei 

Study leader:

Cheng Wei 

申请注册联系人电话:

Applicant telephone:

+86 10 59616786

研究负责人电话:

Study leader's
telephone:

+86 10 59616786

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:

drchengwei@126.com

研究负责人电子邮件:

Study leader's E-mail:

drchengwei@126.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:

中国北京市西城区南礼士路56号

研究负责人通讯地址:

中国北京市西城区南礼士路56号

Applicant address:

No. 56, Nanlishi Road, Xicheng District, Beijing, China

Study leader's address:

No. 56, Nanlishi Road, Xicheng District, Beijing, China

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:

申请人所在单位:

首都医科大学附属北京儿童医院

Applicant's institution:

Beijing Children's Hospital, Capital Medical University

研究负责人所在单位:

首都医科大学附属北京儿童医院

Affiliation of the Leader:

Beijing Childrens Hospital,Capital Medical University

是否获伦理委员会批准:

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

[2026]-Y-079-D

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:

首都医科大学附属北京儿童医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of Beijing Children's Hospital, Capital Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2026-04-14 00:00:00

伦理委员会联系人:

张怡

Contact Name of the ethic committee:

Zhang Yi

伦理委员会联系地址:

中国北京市西城区南礼士路56号

Contact Address of the ethic committee:

No. 56, Nanlishi Road, Xicheng District, Beijing, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 10 58531216

伦理委员会联系人邮箱:

Contact email of the ethic committee:

zyhoney819@163.com

研究实施负责(组长)单位:

首都医科大学附属北京儿童医院

Primary sponsor:

Beijing Childrens Hospital,Capital Medical University

研究实施负责(组长)单位地址:

中国北京市西城区南礼士路56号

Primary sponsor's address:

No. 56, Nanlishi Road, Xicheng District, Beijing, China

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

北京

市(区县):

Country:

China

Province:

Beijing

City:

单位(医院):

首都医科大学附属北京儿童医院

具体地址:

中国北京市西城区南礼士路56号

Institution
hospital:

Beijing Childrens Hospital,Capital Medical University

Address:

No. 56, Nanlishi Road, Xicheng District, Beijing, China

经费或物资来源:

自选课题(自筹)

Source(s) of funding:

Self-selected topic (self-funded)

研究疾病:

儿童外周动静脉畸形(AVM)  

Target disease:

Pediatric peripheral arteriovenous malformations (AVMs)

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:

非随机对照试验 

Study design:

Non randomized control 

研究目的:

1.评价 CBCT 三维重建 + 影像融合导航 + Embo Assist 规划在儿童外周 AVM 介入栓塞治疗中的有效性(首次超选成功率、畸形团闭塞率); 2.对比导航组与传统 DSA 组在辐射剂量、手术时间、造影剂用量、并发症发生率等方面的差异; 3.建立儿童外周 AVM 医工交叉精准介入的标准化操作流程(SOP)。  

Objectives of Study:

1.To evaluate the effectiveness of CBCT three?dimensional reconstruction + image fusion navigation + Embo Assist planning in interventional embolization for pediatric peripheral arteriovenous malformations (AVM), with outcomes including first?pass superselective success rate and malformation occlusion rate. 2.To compare differences between the navigation group and conventional DSA group in terms of radiation dose, operation time, contrast agent dosage, and complication rate. 3.To establish a standard operating procedure (SOP) for precision interventional therapy in pediatric peripheral AVM through clinical?engineering cross?disciplinary collaboration..

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.年龄 0~18 岁,性别不限; 2.经超声、CTA 确诊为外周动静脉畸形(病变位于四肢、躯干); 3.需接受介入栓塞治疗; 4.监护人签署知情同意书,能配合随访;

Inclusion criteria

1. Age 0-18 years old, both sexes; 2.Diagnosed with peripheral arteriovenous malformations involving the extremities or trunk by ultrasonography and computed tomography angiography (CTA); 3.Candidates for interventional embolization treatment; 4.Informed consent has been signed by the legal guardian, and the patient is able to comply with the follow-up schedule;

排除标准:

1.严重心、肝、肾功能不全,凝血功能障碍;
2.病变累及中枢血管、内脏血管;
3.对造影剂或栓塞材料过敏;
4.无法完成术后随访;

Exclusion criteria:

1.Severe cardiac, hepatic, or renal insufficiency, or coagulation dysfunction;
2.The lesion involves central blood vessels or visceral blood vessels;
3.Hypersensitivity to contrast agents or embolic materials;
4.Unable to comply with postoperative follow-up;

研究实施时间:

Study execute time:

From 2026-04-28 00:00:00 To 2030-04-28 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-04-28 00:00:00 To 2027-04-28 00:00:00

干预措施:

Interventions:

组别:

导航组

样本量:

30

Group:

Navigation Group

Sample size:

干预措施:

术中3D融合导航

干预措施代码:

Intervention:

Intraoperative 3D fusion navigation

Intervention code:

组别:

历史治疗组

样本量:

39

Group:

Past interventional therapy group

Sample size:

干预措施:

常规栓塞治疗

干预措施代码:

Intervention:

Routine embolization therapy

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

北京 

市(区县):

 

Country:

China

Province:

Beijing

City:

单位(医院):

首都医科大学附属北京儿童医院 

单位级别:

三级甲等 

Institution
hospital:

Beijing Childrens Hospital,Capital Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

首次超选成功率:一次微导管超选至目标供血动脉的比例

指标类型:

主要指标

Outcome:

First-pass superselective success rate: the percentage of cases in which the microcatheter is successfully placed into the target feeding artery in one attempt.

Type:

Primary indicator

测量时间点:

术中

测量方法:

观察法

Measure time point of outcome:

Intraoperation

Measure method:

Observationship

指标中文名:

术后 6 个月畸形团闭塞率:超声 / CTA 显示畸形团完全闭塞的比例

指标类型:

主要指标

Outcome:

Occlusion rate of malformation at 6 months after operation: the proportion of complete occlusion of malformation detected by ultrasound/CTA

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

手术时间(穿刺至包扎完成)

指标类型:

次要指标

Outcome:

Operation time (from puncture to dressing completion)

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

辐射剂量(剂量面积乘积 DAP)

指标类型:

次要指标

Outcome:

Radiation dose (dose area product DAP)

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

造影剂用量

指标类型:

次要指标

Outcome:

Dosage of contrast medium

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

症状改善评分(疼痛、功能障碍)

指标类型:

次要指标

Outcome:

Symptom improvement score (pain, disability)

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

外周血

组织:

Sample Name:

Peripheral blood

Tissue:

人体标本去向

使用后保存  

说明

Fate of sample:

Preservation after use  

Note:

征募研究对象情况:

Recruiting status:

尚未开始

Not yet recruiting

年龄范围:

Participant age:

最小 Min age 0 years
最大 Max age 18 years

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):

Randomization Procedure (please state who generates the random number sequence and by what method):

None

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

盲法:

Blinding:

None

是否共享原始数据:

IPD sharing

否No

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):

The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url):

None

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:

病例记录表

Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture:

Case Record Form

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2026-04-28 15:27:03