ChiCTR2500110511 版本V1.1 版本创建时间2025/10/19 18:33:26 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:

ChiCTR2500110511 

最近更新日期:

Date of Last Refreshed on:

2025-10-14 18:20:59 

注册时间:

Date of Registration:

2025-10-14 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

基于多器官超声构建智能化精准撤机评价体系及临床验证

Public title:

Construction of an intelligent and precise weaning evaluation system based on multi-organ ultrasound and clinical validation

注册题目简写:

English Acronym:

iMUSE-WEAN

研究课题的正式科学名称:

基于多器官超声构建智能化精准撤机评价体系及临床验证

Scientific title:

Construction of an intelligent and precise weaning evaluation system based on multi-organ ultrasound and clinical validation

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:

陈颖 

研究负责人:

黄道政 

Applicant:

Chen Ying 

Study leader:

Huang Daozheng 

申请注册联系人电话:

Applicant telephone:

+86 185 2049 6717

研究负责人电话:

Study leader's telephone:

+86 159 2015 1904

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:

chenying1020@gdph.org.cn

研究负责人电子邮件:

Study leader's E-mail:

hdzdoctor@139.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:

广东省广州市越秀区中山二路106号广东省人民医院老年重症医学科

研究负责人通讯地址:

广东省广州市越秀区中山二路106号广东省人民医院老年重症医学科

Applicant address:

Department of Geriatric Critical Care Medicine, Guangdong Provincial People's Hospital, No. 106 Zhongshan 2nd Road, Yuexiu District, Guangzhou City, Guangdong Province

Study leader's address:

Department of Geriatric Critical Care Medicine, Guangdong Provincial People's Hospital, No. 106 Zhongshan 2nd Road, Yuexiu District, Guangzhou City, Guangdong Province

申请注册联系人邮政编码:

Applicant postcode:

510008

研究负责人邮政编码:

Study leader's postcode:

510008

申请人所在单位:

广东省人民医院

Applicant's institution:

Guangdong Provincial People's Hospital

研究负责人所在单位:

广东省人民医院

Affiliation of the Leader:

Guangdong 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:

KY2025-346-02

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:

广东省人民医院伦理审查委员会

Name of the ethic committee:

Ethics Review Committee of Guangdong Provincial People's Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2025-06-12 00:00:00

伦理委员会联系人:

姚丽明

Contact Name of the ethic committee:

Yao Liming

伦理委员会联系地址:

广东省广州市越秀区中山二路106号广东省人民医院

Contact Address of the ethic committee:

Guangdong Provincial People's Hospital, No. 106 Zhongshan 2nd Road, Yuexiu District, Guangzhou City, Guangdong Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 20 8352 5975

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:

广东省人民医院

Primary sponsor:

Guangdong Provincial People's Hospital

研究实施负责(组长)单位地址:

广东省广州市越秀区中山二路106号

Primary sponsor's address:

No. 106 Zhongshan 2nd Road, Yuexiu District, Guangzhou City, Guangdong Province

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

广东省

市(区县):

广州市

Country:

China

Province:

Guangdong

City:

Guangzhou

单位(医院):

广东省人民医院

具体地址:

广东省广州市越秀区中山二路106号

Institution
hospital:

Guangdong Provincial People's Hospital

Address:

No. 106 Zhongshan 2nd Road, Yuexiu District, Guangzhou City, Guangdong Province

经费或物资来源:

广东省基础与应用基础研究基金

Source(s) of funding:

Guangdong Province Foundation and Applied Basic Research Fund

Target disease:

Patients undergoing invasive mechanical ventilation

Target disease code:

研究类型:

观察性研究

Study type:

Observational study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

连续入组 

Study design:

Sequential 

研究目的:

构建有创机械通气患者撤机结局预测模型和病情转归动态预测模型  

Objectives of Study:

Build a predictive model for the outcome of weaning from invasive mechanical ventilation and a dynamic prediction model for the patient's condition evolution

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≥18岁 (2) 有创机械通气治疗≥48小时的ICU患者 (3) 通过SBT筛查(由至少两位中级及以上职称的医生确认) (4) 所有受试者均提供知情同意书

Inclusion criteria

(1) Age >= 18 years old (2) ICU patients who have received invasive mechanical ventilation treatment for >= 48 hours (3) Through SBT screening (confirmed by at least two doctors with intermediate or higher professional titles) (4) All subjects provided informed consent forms

排除标准:

(1) 孕妇 (2) 临床综合判断病情未达自主呼吸试验标准患者

Exclusion criteria:

(1) Pregnant woman (2) Patients whose clinical comprehensive assessment indicates that they have not met the criteria for the independent breathing test

研究实施时间:

Study execute time:

From 2025-01-01 00:00:00 To 2027-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-10-31 00:00:00 To 2027-12-31 00:00:00  

干预措施:

Interventions:

组别:

Case series

样本量:

0

Group:

Case series

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):

广东省 

市(区县):

广州市 

Country:

China 

Province:

Guangdong 

City:

Guangzhou 

单位(医院):

广州医科大学附属番禺中心医院 

单位级别:

三甲 

Institution
hospital:

Panyu Central Hospital Affiliated to Guangzhou Medical University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东省 

市(区县):

佛山市 

Country:

China 

Province:

Guangdong 

City:

Foshan  

单位(医院):

佛山市中医院 

单位级别:

三甲 

Institution
hospital:

Foshan Traditional Chinese Medicine Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东省 

市(区县):

韶关市 

Country:

China 

Province:

Guangdong 

City:

Shaoguan 

单位(医院):

粤北人民医院 

单位级别:

三甲 

Institution
hospital:

Yuebei People's Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东省 

市(区县):

广州市 

Country:

China 

Province:

Guangdong 

City:

Guangzhou 

单位(医院):

广东医科大学番禺何贤纪念医院 

单位级别:

三甲 

Institution
hospital:

Guangdong Medical University panyu hexian memorial hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东省 

市(区县):

广州市 

Country:

China 

Province:

Guangdong 

City:

Guangzhou 

单位(医院):

南方医科大学第三附属医院 

单位级别:

三甲 

Institution
hospital:

Southern Medical University Third Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东省 

市(区县):

佛山市 

Country:

China 

Province:

Guangdong 

City:

Foshan 

单位(医院):

广东省中西医结合医院 

单位级别:

三甲 

Institution
hospital:

Guangdong Hospital of Integrated Traditional And Western Medicine

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广西壮族自治区 

市(区县):

防城港市 

Country:

China 

Province:

Guangxi Zhuang Autonomous Region 

City:

Fangchenggang 

单位(医院):

防城港市第一人民医院 

单位级别:

三级 

Institution
hospital:

Fangchenggang First People's Hospital

Level of the institution:

Tertiary

国家:

中国

省(直辖市):

广东省 

市(区县):

江门市 

Country:

China 

Province:

Guangdong  

City:

Jiangmen City 

单位(医院):

江门市中心医院 

单位级别:

三甲 

Institution
hospital:

Jiangmen Central Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东省 

市(区县):

佛山市 

Country:

China 

Province:

Guangdong  

City:

Foshan 

单位(医院):

佛山市南海区人民医院 

单位级别:

三甲 

Institution
hospital:

Foshan Nanhai District People's Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广西壮族自治区 

市(区县):

南宁市 

Country:

China 

Province:

Guangxi Zhuang Autonomous Region 

City:

Nanning 

单位(医院):

广西壮族自治区人民医院 

单位级别:

三甲 

Institution
hospital:

The People's Hospital of Guangxi Zhuang Autonomous Region

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东省 

市(区县):

广州市 

Country:

China 

Province:

Guangdong  

City:

Guangzhou 

单位(医院):

广州医科大学附属第三医院 

单位级别:

三甲 

Institution
hospital:

The Third Affiliated Hospital of Guangzhou Medical University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东省 

市(区县):

梅州市 

Country:

China 

Province:

Guangdong  

City:

Meizhou 

单位(医院):

梅州市人民医院 

单位级别:

三甲 

Institution
hospital:

Meizhou People's Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东省 

市(区县):

中山市 

Country:

China 

Province:

Guangdong 

City:

Zhongshan  

单位(医院):

中山市人民医院 

单位级别:

三甲 

Institution
hospital:

Zhongshan People's Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东省 

市(区县):

中山市 

Country:

China 

Province:

Guangdong 

City:

Zhongshan 

单位(医院):

中山市中医院 

单位级别:

三甲 

Institution
hospital:

Zhongshan City Traditional Chinese Medicine Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东省 

市(区县):

广州市 

Country:

China 

Province:

Guangdong 

City:

Guangzhou 

单位(医院):

广东省第二中医院 

单位级别:

三甲 

Institution
hospital:

Guangdong Second Traditional Chinese Medicine Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东省 

市(区县):

广州市 

Country:

China 

Province:

Guangdong 

City:

Guangzhou 

单位(医院):

南方医科大学珠江医院 

单位级别:

三甲 

Institution
hospital:

ZhuJiang Hospital of Southern Medical University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东省 

市(区县):

广州市 

Country:

China 

Province:

Guangdong 

City:

Guangzhou 

单位(医院):

广州医科大学附属第二医院 

单位级别:

三甲 

Institution
hospital:

The Second Affiliated Hospital of Guangzhou Medical University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东省 

市(区县):

深圳市 

Country:

China 

Province:

Guangdong 

City:

Shenzhen 

单位(医院):

深圳市宝安区人民医院 

单位级别:

三甲 

Institution
hospital:

Shenzhen Bao'an District People's Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东省 

市(区县):

广州市 

Country:

China 

Province:

Guangdong 

City:

Guangzhou 

单位(医院):

广州市红十字会医院 

单位级别:

三甲 

Institution
hospital:

Guangzhou Red Cross Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东省 

市(区县):

湛江市 

Country:

China 

Province:

Guangdong 

City:

Zhanjiang 

单位(医院):

广东医科大学附属第二医院 

单位级别:

三甲 

Institution
hospital:

The Second Affiliated Hospital of Guangdong Medical University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东省 

市(区县):

广州市 

Country:

China 

Province:

Guangdong  

City:

Guangzhou 

单位(医院):

中山大学附属第一医院 

单位级别:

三甲 

Institution
hospital:

The First Affiliated Hospital of Sun Yat-sen University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东省 

市(区县):

广州市 

Country:

China 

Province:

Guangdong 

City:

Guangzhou  

单位(医院):

广州市第一人民医院南沙医院 

单位级别:

三甲 

Institution
hospital:

Guangzhou First People's Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东省 

市(区县):

广州市 

Country:

China 

Province:

Guangdong 

City:

Guangzhou 

单位(医院):

广东省第二人民医院 

单位级别:

三甲 

Institution
hospital:

Guangdong Provincial Second People's Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东省 

市(区县):

深圳市 

Country:

China 

Province:

Guangdong 

City:

Shenzhen 

单位(医院):

深圳市人民医院龙华分院 

单位级别:

三甲 

Institution
hospital:

Shenzhen People's Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

速度时间积分

指标类型:

主要指标

Outcome:

Velocity Time Integral

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

肺超声评分

指标类型:

主要指标

Outcome:

Pulmonary ultrasound score

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

下腔静脉内径

指标类型:

主要指标

Outcome:

Inferior Vena Cava

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

膈肌超声参数

指标类型:

主要指标

Outcome:

parameters of diaphragm ultrasound

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

左室射血分数

指标类型:

主要指标

Outcome:

Left Ventricular Ejection Fractions

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

二尖瓣血流速度(E波)与二尖瓣环组织运动速度(e')的比值

指标类型:

主要指标

Outcome:

The ratio of the blood flow velocity at the mitral valve (E wave) to the movement velocity of the mitral valve ring tissue (e')(E/e')

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

膈肌增厚分数

指标类型:

主要指标

Outcome:

Diaphragmatic Thickening Fraction

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

膈肌位移

指标类型:

主要指标

Outcome:

Diaphragmatic Excursion

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

下腔静脉呼吸变异率

指标类型:

主要指标

Outcome:

Inferior Vena Cava Collapsibility Index

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

B线计数

指标类型:

主要指标

Outcome:

B-line count

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

肺实变区域

指标类型:

主要指标

Outcome:

The area of pulmonary consolidation

Type:

Primary 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:

组织:

Sample Name:

None

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 18 years
最大 Max age 100 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:

None

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:

病历记录表

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

Case Record Form, CRF

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:

 2025-10-14 18:20:39