ChiCTR2500099513 版本V1.0 版本创建时间2025/03/25 10:38:41 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:

ChiCTR2500099513 

最近更新日期:

Date of Last Refreshed on:

2025-03-25 10:38:32 

注册时间:

Date of Registration:

2025-03-25 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

驱动压导向的通气策略对体外循环冠脉搭桥术患者肺功能的影响

Public title:

The impact of driving pressure guided ventilation strategy on pulmonary function in patients undergoing coronary artery bypass grafting on extracorporeal circulation

注册题目简写:

English Acronym:

研究课题的正式科学名称:

驱动压导向的通气策略对体外循环冠脉搭桥术患者肺功能的影响

Scientific title:

The impact of driving pressure guided ventilation strategy on pulmonary function in patients undergoing coronary artery bypass grafting on extracorporeal circulation

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:

李红霞 

研究负责人:

李红霞 

Applicant:

Li Hongxia 

Study leader:

Li Hongxia 

申请注册联系人电话:

Applicant telephone:

+86 186 2206 1682

研究负责人电话:

Study leader's telephone:

+86 186 2206 1682

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:

lihongxia.happy@163.com

研究负责人电子邮件:

Study leader's E-mail:

lihongxia.happy@163.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:

天津市西青区保山西道2号天津市第一中心医院

研究负责人通讯地址:

天津市西青区保山西道2号天津市第一中心医院

Applicant address:

Tianjin First Central Hospital, No. 2 Baoshan West Road, Xiqing District, Tianjin

Study leader's address:

Tianjin First Central Hospital, No. 2 Baoshan West Road, Xiqing District, Tianjin

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:

天津市第一中心医院麻醉科

Applicant's institution:

Department of Anesthesiology, Tianjin First Central Hospital

研究负责人所在单位:

天津市第一中心医院麻醉科

Affiliation of the Leader:

Department of Anesthesiology, Tianjin First Central 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:

KYAP2025-12

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:

天津市第一中心医院科技伦理审查委员会

Name of the ethic committee:

Science and Technology Ethics Review Committee of Tianjin First Central Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2025-03-13 00:00:00

伦理委员会联系人:

巩欣媛

Contact Name of the ethic committee:

Xinyuan Gong

伦理委员会联系地址:

天津市西青区保山西道2号天津市第一中心医院

Contact Address of the ethic committee:

Tianjin First Central Hospital, No. 2 Baoshan West Road, Xiqing District, Tianjin

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 22 2362 8843

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:

天津市第一中心医院

Primary sponsor:

Tianjin First Central Hospital

研究实施负责(组长)单位地址:

天津市西青区保山西道2号

Primary sponsor's address:

No. 2 Baoshan West Road, Xiqing District, Tianjin

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

天津

市(区县):

Country:

China

Province:

Tianjin

City:

单位(医院):

天津市第一中心医院

具体地址:

天津市西青区保山西道2号

Institution
hospital:

Tianjin First Central Hospital

Address:

No. 2 Baoshan West Road, Xiqing District, Tianjin

经费或物资来源:

白求恩公益基金会

Source(s) of funding:

Bethune Public Welfare Foundation

Target disease:

Coronary heart disease

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:

随机平行对照 

Study design:

Parallel 

研究目的:

本研究采用随机对照的方法,以术后入ICU氧合指数为主要结局指标,旨在评估驱动压导向的通气策略对体外循环冠脉搭桥术患者肺功能的影响  

Objectives of Study:

This study used a randomized controlled method, with postoperative ICU oxygenation index as the main outcome index, to evaluate the effect of driving pressure oriented ventilation strategy on pulmonary function in patients undergoing coronary artery bypass grafting with cardiopulmonary bypass.

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45-70 岁; 2.ASA分级II~III 级; 3.术前肺功能检查正常; 4.首次接受体外循环冠脉搭桥术。

Inclusion criteria

1. Age 45-70 years old; 2. ASA grade II~III; 3. Normal preoperative pulmonary function test; 4. Undergo cardiopulmonary bypass grafting for the first time.

排除标准:

1.术前患者伴有哮喘、慢性阻塞性肺部疾病; 2.患有肺结核、肺部感染; 3.出现心力衰竭,左心室射血分数不足40%; 4.合并其它较严重的疾病,伴有手术禁忌证,不宜手术者。

Exclusion criteria:

1. Preoperative patients with asthma and chronic obstructive pulmonary disease; 2. Suffering from tuberculosis and lung infection; 3. Heart failure, left ventricular ejection fraction less than 40%; 4. Patients with other serious diseases, accompanied by contraindications to surgery, and not suitable for surgery.

研究实施时间:

Study execute time:

From 2024-06-30 00:00:00 To 2026-06-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-04-01 00:00:00 To 2025-12-31 00:00:00  

干预措施:

Interventions:

组别:

传统通气模式组(PV组)

样本量:

140

Group:

Traditional ventilation mode group(PV)

Sample size:

干预措施:

PEEP设置为5 cmH2O

干预措施代码:

Intervention:

PEEP = 5 cmH2O

Intervention code:

组别:

驱动压指导通气组(DP组)

样本量:

140

Group:

Driving pressure guided ventilation group (DP group)

Sample size:

干预措施:

PEEP设定为最小驱动压对应的PEEP

干预措施代码:

Intervention:

PEEP is set to the peep value corresponding to the minimum driving pressure

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

天津 

市(区县):

 

Country:

China 

Province:

Tianjin 

City:

 

单位(医院):

天津市第一中心医院 

单位级别:

三级甲等 

Institution
hospital:

Tianjin First Central Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

天津 

市(区县):

 

Country:

China 

Province:

Tianjin 

City:

 

单位(医院):

天津市胸科医院 

单位级别:

三级甲等 

Institution
hospital:

Tianjin Chest Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

河北 

市(区县):

 

Country:

China 

Province:

Hebei 

City:

 

单位(医院):

河北医科大学第三医院 

单位级别:

三级甲等 

Institution
hospital:

The Third Hospital of Hebei Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

氧合指数

指标类型:

主要指标

Outcome:

Oxygenation index

Type:

Primary indicator

测量时间点:

麻醉诱导前(T0)、术后30min(T1)、术后24h(T2)

测量方法:

Measure time point of outcome:

Before anesthesia induction (T0), 30min after surgery (T1), and 24h after surgery (T2)

Measure method:

指标中文名:

呼吸参数

指标类型:

次要指标

Outcome:

Respiratory parameters

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

驱动压

指标类型:

次要指标

Outcome:

Driving pressure

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

肺顺应性

指标类型:

次要指标

Outcome:

Lung compliance

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术后7天肺部并发症发生情况

指标类型:

次要指标

Outcome:

Pulmonary complications 7 days after surgery

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术后拔管时间

指标类型:

次要指标

Outcome:

Postoperative extubation time

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

ICU停留时间

指标类型:

次要指标

Outcome:

ICU staying time

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

氧饱和度(SPO2)

指标类型:

附加指标

Outcome:

Oxygen saturation (SpO2)

Type:

Additional 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:

血液

组织:

Sample Name:

Blood

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 45 years
最大 Max age 70 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):

随机数字表法

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

Random number table method

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:

单盲,受试者属于盲态

Blinding:

Single blind, the subject is in the blind state.

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:

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)

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

Data acquisition and management are composed of two parts, one is case record form (CRF), and the other is electronic data capture (EDC)

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:

 2025-03-25 10:38:32