ChiCTR2500115336 版本V1.0 版本创建时间2025/12/24 17:48:17 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:

ChiCTR2500115336 

最近更新日期:

Date of Last Refreshed on:

2025-12-24 17:46:56 

注册时间:

Date of Registration:

2025-12-24 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

新鲜同种异体肺动脉瓣置换术应用于婴幼儿及儿童右室流出道重建

Public title:

Application of fresh allogeneic pulmonary valve replacement in right ventricular outflow tract reconstruction for infants and children

注册题目简写:

English Acronym:

研究课题的正式科学名称:

新鲜同种异体肺动脉瓣置换术应用于婴幼儿及儿童右室流出道重建

Scientific title:

Application of fresh allogeneic pulmonary valve replacement in right ventricular outflow tract reconstruction for infants and children

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:

杨寅愉 

研究负责人:

张浩 

Applicant:

Yinyu Yang 

Study leader:

Zhanghao 

申请注册联系人电话:

Applicant telephone:

+86 189 3083 0953

研究负责人电话:

Study leader's telephone:

+86 21 3862 6161

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:

yangyinyu12@163.com

研究负责人电子邮件:

Study leader's E-mail:

drzhanghao@126.cn

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:

上海市东方路1678号

研究负责人通讯地址:

东方路1678号

Applicant address:

1678 Dongfang Road,SHANGHAI

Study leader's address:

1678 Dongfang Road, Pudong New Area, Shanghai

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:

上海交通大学医学院附属上海儿童医学中心

Applicant's institution:

Shanghai Children's Medical Center Affiliated to Shanghai Jiaotong University School of Medicine

研究负责人所在单位:

上海交通大学医学院附属上海儿童医学中心

Affiliation of the Leader:

Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine

是否获伦理委员会批准:

是/Yes

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

SCMCIRB-K2025155-2

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:

上海交通大学医学院附属上海儿童医学中心医学研究伦理专委会

Name of the ethic committee:

IRB of Shanghai Children's Medical Center Affiliated to Shanghai Jiao Tong University School of Medicine

伦理委员会批准日期:

Date of approved by ethic committee:

2025-08-20 00:00:00

伦理委员会联系人:

杨臻禹

Contact Name of the ethic committee:

Yang ZhenYu

伦理委员会联系地址:

东方路1678号

Contact Address of the ethic committee:

1678 Dongfang Road, Pudong New Area, Shanghai

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 21 3862 6015

伦理委员会联系人邮箱:

Contact email of the ethic committee:

yangzhenyu@scmc.com.cn

研究实施负责(组长)单位:

上海交通大学医学院附属上海儿童医学中心

Primary sponsor:

Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine

研究实施负责(组长)单位地址:

东方路1678号

Primary sponsor's address:

1678 Dongfang Road, Pudong New Area, Shanghai

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

上海市

市(区县):

Country:

China

Province:

Shanghai

City:

单位(医院):

上海交通大学医学院附属上海儿童医学中心

具体地址:

东方路1678号

Institution
hospital:

Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine

Address:

1678 Dongfang Road, Pudong New Area, Shanghai

经费或物资来源:

自选课题(自筹)

Source(s) of funding:

Self-raised

Target disease:

Pulmonary valve regurgitation

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:

单臂 

Study design:

Single arm 

研究目的:

主要目的:评估新鲜同种异体瓣膜置换在≤10岁儿童RVOT重建中的可行性与安全性(围术期与12个月关键结局)。 次要目的:随访24个月内的瓣膜功能学指标、不良事件(感染/血栓/再干预)、资源利用(机械通气、ICU/住院时长)。  

Objectives of Study:

Main objective: To evaluate the feasibility and safety of fresh allogeneic valve replacement in the reconstruction of RVOT in children <= 10 years old (including perioperative and 12-month key outcomes).Secondary objectives: To follow up on the valvular functional indicators, adverse events (infection/thrombosis/reintervention), and resource utilization (mechanical ventilation, ICU/length of hospital stay) within 24 months.

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:10岁以内;
2.明确诊断需进行右室流出道重建且需瓣膜替换的先心病,术前核磁共振检查右心室舒张末期容积(RVEDV)大于160mL/m2;
3.法定监护人签署知情同意书;

Inclusion criteria

1. Age: Under 10 years old. (2) Congenital heart diseases that require right ventricular outflow tract reconstruction and valve replacement after a definite diagnosis. The right ventricular end - diastolic volume (RVEDV) measured by preoperative magnetic resonance imaging is greater than 160 mL/m^2. (3) The legal guardian signs the informed consent form.

排除标准:

1. 体外循环/手术绝对禁忌症; 2. 严重的双侧长段肺动脉发育不全; 3. 双侧肺静脉狭窄; 4. 患有免疫缺陷症; 5. 传染病,乙肝表面抗原阳性或HIV阳性; 6. 活动性感染; 7. 父母(监护人)认知/精神障碍严重到无法理解医疗方案,无法按计划完成随访;

Exclusion criteria:

(1) Absolute contraindications for cardiopulmonary bypass/surgery. (2) Severe bilateral long - segment pulmonary artery hypoplasia. (3) Bilateral pulmonary vein stenosis. (4) Suffering from immunodeficiency. (5) Infectious diseases, positive for hepatitis B surface antigen or HIV. (6) Active infection. (7) Severe cognitive/mental disorders in parents (guardians) to the extent that they are unable to understand the medical plan and complete the follow - up as scheduled.

研究实施时间:

Study execute time:

From 2026-01-01 00:00:00 To 2030-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-01-01 00:00:00 To 2027-06-30 00:00:00  

干预措施:

Interventions:

组别:

实验组

样本量:

5

Group:

Experimental group

Sample size:

干预措施:

新鲜同种异体瓣膜置换术

干预措施代码:

Intervention:

Fresh allogeneic valve replacement surgery

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

上海市 

市(区县):

 

Country:

China 

Province:

Shanghai 

City:

 

单位(医院):

上海交通大学医学院附属上海儿童医学中心 

单位级别:

三级甲等 

Institution
hospital:

Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

瓣膜生长能力

指标类型:

次要指标

Outcome:

Valve growth capacity

Type:

Secondary indicator

测量时间点:

出院前,术后1月,3月,6月,1年,2年

测量方法:

心脏超声

Measure time point of outcome:

Before discharge, at 1 month, 3 months, 6 months, 1 year, and 2 years post - operation

Measure method:

cardiac ultrasound

指标中文名:

免疫抑制相关不良事件

指标类型:

次要指标

Outcome:

Immunosuppression-related adverse events

Type:

Secondary indicator

测量时间点:

出院前,术后1月,3月,6月,1年,2年

测量方法:

包括感染、肝肾功能异常、白细胞减少等

Measure time point of outcome:

Before discharge, at 1 month, 3 months, 6 months, 1 year, and 2 years post - operation

Measure method:

Including infections, abnormal liver and kidney functions, and leukopenia, etc.

指标中文名:

再干预率

指标类型:

次要指标

Outcome:

Re - intervention rate

Type:

Secondary indicator

测量时间点:

术后1月,3月,6月,1年,2年

测量方法:

随访期间需再次瓣膜手术或介入治疗的发生率

Measure time point of outcome:

at 1 month, 3 months, 6 months, 1 year, and 2 years post - operation

Measure method:

The incidence of requiring further valve surgery or interventional treatment during the follow-up period

指标中文名:

瓣膜功能评估

指标类型:

次要指标

Outcome:

Valve function assessment

Type:

Secondary indicator

测量时间点:

出院前,术后1月,3月,6月,1年,2年

测量方法:

心脏超声

Measure time point of outcome:

Before discharge, at 1 month, 3 months, 6 months, 1 year, and 2 years post - operation

Measure method:

cardiac ultrasound

指标中文名:

术后30天内安全性评价

指标类型:

主要指标

Outcome:

Safety evaluation within 30 days after surgery

Type:

Primary indicator

测量时间点:

术后30天

测量方法:

包括术后死亡率、严重术后并发症发生率(如瓣膜功能障碍、感染、出血、免疫排斥等)

Measure time point of outcome:

30 days after surgery

Measure method:

Including postoperative mortality rate and the incidence of severe postoperative complications (such as valvular dysfunction, infection, hemorrhage, immune rejection, etc.)

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

组织:

Sample Name:

NA

Tissue:

人体标本去向

其它  

说明

Fate of sample:

0thers  

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 10 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

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):

/

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:

CRF表单采集数据

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

CRF form collects data

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2025-12-24 17:46:56