ChiCTR2500113868 版本V1.0 版本创建时间2025/12/04 08:49:31 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:

ChiCTR2500113868 

最近更新日期:

Date of Last Refreshed on:

2025-12-04 08:49:24 

注册时间:

Date of Registration:

2025-12-04 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

微塑料沉积对退行性瓣膜病变发生发展的相关性研究

Public title:

Study on the correlation between microplastic deposition and the occurrence and development of degenerative valvular diseases

注册题目简写:

English Acronym:

研究课题的正式科学名称:

微塑料沉积对退行性瓣膜病变发生发展的相关性研究

Scientific title:

Study on the correlation between microplastic deposition and the occurrence and development of degenerative valvular diseases

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:

路鹏 

研究负责人:

路鹏 

Applicant:

Peng Lu 

Study leader:

Peng Lu 

申请注册联系人电话:

Applicant telephone:

+86 187 9587 0505

研究负责人电话:

Study leader's telephone:

+86 187 9587 0505

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:

penglu@njmu.edu.cn

研究负责人电子邮件:

Study leader's E-mail:

penglu@njmu.edu.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:

中国江苏省南京市鼓楼区广州路300号

研究负责人通讯地址:

中国江苏省南京市鼓楼区广州路300号院

Applicant address:

No. 300 Guangzhou Road, Gulou District, Nanjing, Jiangsu, China

Study leader's address:

No. 300 Guangzhou Road, Gulou District, Nanjing, Jiangsu, 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:

江苏省人民医院

Applicant's institution:

Jiangsu Provincial People's Hospital

研究负责人所在单位:

江苏省人民医院

Affiliation of the Leader:

Jiangsu Provincial People's Hospital

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:

2025-SR-336

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:

南京医科大学第一附属医院伦理委员会

Name of the ethic committee:

The Ethics Committee of the First Affiliated Hospital of Nanjing Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2025-07-23 00:00:00

伦理委员会联系人:

王嘉楠

Contact Name of the ethic committee:

WangJianan

伦理委员会联系地址:

中国江苏省南京市鼓楼区广州路300号

Contact Address of the ethic committee:

No. 300 Guangzhou Road, Gulou District, Nanjing, Jiangsu, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 25 6830 6360

伦理委员会联系人邮箱:

Contact email of the ethic committee:

研究实施负责(组长)单位:

南京医科大学第一附属医院

Primary sponsor:

The First Affiliated Hospital of Nanjing Medical University

研究实施负责(组长)单位地址:

中国江苏省南京市鼓楼区广州路300号

Primary sponsor's address:

No. 300 Guangzhou Road, Gulou District, Nanjing, Jiangsu, 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):

江苏

市(区县):

南京

Country:

China

Province:

Jiangsu

City:

Nanjing

单位(医院):

南京医科大学第一附属医院

具体地址:

中国江苏省南京市鼓楼区广州路300号

Institution
hospital:

The First Affiliated Hospital of Nanjing Medical University

Address:

No. 300 Guangzhou Road, Gulou District, Nanjing, Jiangsu, China

经费或物资来源:

省部级项目

Source(s) of funding:

Provincial and ministerial-level projects

Target disease:

Degenerative valvular disease

Target disease code:

研究类型:

观察性研究

Study type:

Observational study

研究所处阶段:

回顾性研究 

Study phase:

Retrospective study

研究设计:

横断面 

Study design:

Cross-sectional 

研究目的:

研究心功能不全、瓣膜的退行性改变及钙化与微塑料沉积的种类、含量之间的关系  

Objectives of Study:

Investigating the relationship between heart failure, degenerative changes and calcification of the valves, and the types and content of microplastic deposition

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.在我院择期行心脏瓣膜置换术,符合心脏瓣膜置换手术指征; ?2.患者年龄在40-80岁之间;? 3.患者及家属依从性好,充分了解项目内容,已签署知情同意书。

Inclusion criteria

1.Underwent elective heart valve replacement surgery in our hospital, meeting the indications for heart valve replacement surgery; 2.The patient is aged between 40 and 80 years old; 3.The patient and their family have good compliance, fully understand the content of the project, and have signed the informed consent form.

排除标准:

1.不符合瓣膜置换术手术指征但因其他原因施行手术的患者; 2.既往有COPD、哮喘等慢性肺疾病,或有系统性红斑狼疮、干燥综合征等自身免疫疾病,或合并恶性肿瘤等; 3.既往有肾功能不全病史,包括急性肾损伤(SCr在7天内上升50%或在48小时内上升0.3mg/dL),慢性肾脏病(GFR<60ml/min per 1.73㎡ for 3 months); 4.既往有肝功能不全病史; 5.既往有房颤病史,需要通过药物控制心室率; 6.既往有脑卒中病史,结合患者术前头颅CT/MRI以及会诊意见进行诊断; 7.患者及家属依从性差,或无法充分理解项目内容,或拒绝签署知情同意书。

Exclusion criteria:

1. Patients who do not meet the surgical indications for valve replacement but undergo surgery for other reasons; 2. History of chronic lung diseases such as COPD and asthma, or autoimmune diseases such as systemic lupus erythematosus and Sjogren's syndrome, or combined with malignant tumors; 3. Previous history of renal insufficiency, including acute kidney injury (SCr increase of 50% within 7 days or 0.3mg/dL within 48 hours), chronic kidney disease (GFR < 60ml/min per 1.73㎡ for 3 months); 4. Previous history of hepatic insufficiency; 5. Previous history of atrial fibrillation requiring drug control of ventricular rate; 6. The patient had a history of stroke, and the diagnosis was made based on preoperative head CT/MRI and consultation opinions; 7. Patients and their families had poor compliance, or could not fully understand the content of the project, or refused to sign the informed consent.

研究实施时间:

Study execute time:

From 2025-12-30 00:00:00 To 2026-02-05 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-12-30 00:00:00 To 2026-02-05 00:00:00  

干预措施:

Interventions:

组别:

瓣膜采集组

样本量:

100

Group:

Valve Collection Group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

江苏 

市(区县):

南京 

Country:

China 

Province:

Jiangsu 

City:

Nanjing 

单位(医院):

江苏省人民医院 

单位级别:

三甲 

Institution
hospital:

Jiangsu Provincial People's Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

射血分数

指标类型:

主要指标

Outcome:

Ejection fraction

Type:

Primary indicator

测量时间点:

测量方法:

心脏超声

Measure time point of outcome:

Measure method:

Cardiac ultrasound

指标中文名:

反流分数

指标类型:

次要指标

Outcome:

Regurgitant Fraction

Type:

Secondary indicator

测量时间点:

测量方法:

心脏超声

Measure time point of outcome:

Measure method:

Cardiac ultrasound

指标中文名:

瓣膜开口面积

指标类型:

次要指标

Outcome:

Valve Area

Type:

Secondary indicator

测量时间点:

测量方法:

心脏超声

Measure time point of outcome:

Measure method:

Cardiac ultrasound

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

瓣膜

组织:

心脏瓣膜

Sample Name:

Valve

Tissue:

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction 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 40 years
最大 Max age 80 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:

公开/Public

盲法:

Blinding:

试验完成后的统计结果(上传文件):

Calculated Results after
the Study Completed(upload file):

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):

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:

CRF 包括受试者的个人信息、病史、治疗方案、随访记录等字段。所有数据字段均经过严格设计,确保数据的完整性和准确性。研究人员经过专门培训,严格按照CRF 的要求填写数据,并定期进行数据审核和质量控制。CRF 以电子形式存储在IH系统中,数据经过加密处理,只有授权人员可以访问。所有研究人员均接受过IH系统的使用培训,并有技术支持团队随时提供帮助。

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

The CRF includes fields such as the personal information of the subjects, medical history, treatment plans, and follow-up records. All data fields have been strictly designed to ensure the completeness and accuracy of the data. Researchers have undergone specialized training and strictly follow the requirements of the CRF to enter the data, with regular data reviews and quality control. The CRF is stored in electronic form in the IH system, with data encrypted and accessible only by authorized personnel. All researchers have been trained in the use of the IH system, and there is a technical support team available to provide assistance at any time.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

暂未确定/Not yet

注册人:

Name of Registration:

 2025-12-04 08:49:24