ChiCTR2400087652 版本V1.0 版本创建时间2024/07/31 17:49:17 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:

ChiCTR2400087652 

最近更新日期:

Date of Last Refreshed on:

2024-07-31 17:49:10 

注册时间:

Date of Registration:

2024-07-31 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

探究小儿术中机械通气配合电阻抗断层扫描滴定的个体化PEEP使用的最佳潮气量:一项随机交叉试验。

Public title:

Determining optimal tidal volume with the use of individualized PEEP titrated by electrical impedance tomography in children under intraoperative mechanical ventilation: a randomized crossover study.

注册题目简写:

English Acronym:

研究课题的正式科学名称:

潮气量对新生儿及小婴儿术中通气和围手术期呼吸系统并发症的影响

Scientific title:

Effect of tidal volume on intraoperative ventilation and perioperative respiratory complications in neonates and young infants

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:

么佳鑫 

研究负责人:

么佳鑫 

Applicant:

Jiaxin Yao 

Study leader:

Jiaxin Yao 

申请注册联系人电话:

Applicant telephone:

+86 188 0980 9874

研究负责人电话:

Study leader's telephone:

+86 188 0980 9874

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:

1293920621@qq.com

研究负责人电子邮件:

Study leader's E-mail:

1293920621@qq.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:

辽宁省沈阳市和平区三好街36号

研究负责人通讯地址:

辽宁省沈阳市和平区三好街36号

Applicant address:

No 36 Sanhao Street, Heping District, Shenyang City, Liaoning Province

Study leader's address:

No 36 Sanhao Street, Heping District, Shenyang City, Liaoning Province

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:

中国医科大学附属盛京医院

Applicant's institution:

Shengjing Hospital of China Medical University

研究负责人所在单位:

中国医科大学附属盛京医院

Affiliation of the Leader:

Shengjing Hospital of China Medical University

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:

2023PS1161K

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:

中国医科大学附属盛京医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of Shengjing Hospital, China Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2023-10-10 00:00:00

伦理委员会联系人:

赵玉虹

Contact Name of the ethic committee:

Yuhong Zhao

伦理委员会联系地址:

辽宁省沈阳市和平区三好街36号

Contact Address of the ethic committee:

No 36 Sanhao Street, Heping District, Shenyang City, Liaoning Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 24 966 151 0027

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:

中国医科大学附属盛京医院

Primary sponsor:

Shengjing Hospital of China Medical University

研究实施负责(组长)单位地址:

辽宁省沈阳市和平区三好街36号

Primary sponsor's address:

No 36 Sanhao Street, Heping District, Shenyang City, Liaoning 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):

辽宁

市(区县):

Country:

China

Province:

Liaoning

City:

单位(医院):

中国医科大学附属盛京医院

具体地址:

辽宁省沈阳市和平区三好街36号

Institution
hospital:

Shengjing Hospital of China Medical University

Address:

No 36 Sanhao Street, Heping District, Shenyang City, Liaoning Province

经费或物资来源:

中国医科大学博士经费。

Source(s) of funding:

PhD found of China Medical University.

Target disease:

Tidal volume

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

I期临床试验 

Study phase:

1

研究设计:

随机交叉对照 

Study design:

Cross-over 

研究目的:

探讨小儿术中机械通气配合电阻抗断层扫描滴定的个体化PEEP使用的最佳潮气量。  

Objectives of Study:

Determining optimal tidal volume with the use of individualized PEEP titrated by electrical impedance tomography in children under intraoperative mechanical ventilation.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

本研究纳入身体状态为ASA I-III,计划全麻下仰卧位手术的小儿。

Inclusion criteria

Children with ASA physical status I-III scheduled for elective surgery in supine position under general anesthesia are included in this study.

排除标准:

排除标准为:(1)胸围< 36cm;(2)未经治疗的先天性心脏病;(3)呼吸系统疾病,如术前胸部x光检查发现的肺不张、气胸、胸腔积液或肺炎;(4)胸外科手术史。

Exclusion criteria:

We exclude participants if they meet any of the following criteria: (i) chest circumference < 36cm; (ii) untreated congenital heart disease; (iii) respiratory disease, such as atelectasis, pneumothorax, pleural effusion, or pneumonia found by preoperative chest X-ray; and (iv) history of thoracic surgery.

研究实施时间:

Study execute time:

From 2024-08-01 00:00:00 To 2025-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2024-08-01 00:00:00 To 2025-06-01 00:00:00  

干预措施:

Interventions:

组别:

潮气量6

样本量:

47

Group:

VT6

Sample size:

干预措施:

潮气量6mL/kg。每位患者在3个潮气量水平下进行机械通气,分别为潮气量6、8和10 mL/kg 。使用随机化软件随机生成潮气量使用的顺序。每个潮气量维持15分钟,以使呼吸状态稳定。在最后5分钟测量每个潮气量水平的呼吸力学指标。15分钟测量完成后,进行肺复张操作并设置下一个潮气量水平。

干预措施代码:

Intervention:

Tidal volume of 6 mL/kg.Each patient use mechanical ventilation at three tidal volume levels of 6, 8, and 10 mL/kg. Randomization software is used to randomly generate the order of tidal volume use. Maintain each tidal volume for 15 minutes to maintain a stable breathing state. Respiratory mechanics are measured at each tidal volume level during the last 5 minutes. After 15 minutes of measurement, recruitment maneuver is performed and the next tidal volume level is set.

Intervention code:

组别:

潮气量8

样本量:

47

Group:

VT8

Sample size:

干预措施:

潮气量8mL/kg。每位患者在3个潮气量水平下进行机械通气,分别为潮气量6、8和10 mL/kg 。使用随机化软件随机生成潮气量使用的顺序。每个潮气量维持15分钟,以使呼吸状态稳定。在最后5分钟测量每个潮气量水平的呼吸力学指标。15分钟测量完成后,进行肺复张操作并设置下一个潮气量水平。

干预措施代码:

Intervention:

Tidal volume of 8 mL/kg.Each patient use mechanical ventilation at three tidal volume levels of 6, 8, and 10 mL/kg. Randomization software is used to randomly generate the order of tidal volume use. Maintain each tidal volume for 15 minutes to maintain a stable breathing state. Respiratory mechanics are measured at each tidal volume level during the last 5 minutes. After 15 minutes of measurement, recruitment maneuver is performed and the next tidal volume level is set.

Intervention code:

组别:

潮气量10

样本量:

47

Group:

VT10

Sample size:

干预措施:

潮气量10mL/kg。每位患者在3个潮气量水平下进行机械通气,分别为潮气量6、8和10 mL/kg 。使用随机化软件随机生成潮气量使用的顺序。每个潮气量维持15分钟,以使呼吸状态稳定。在最后5分钟测量每个潮气量水平的呼吸力学指标。15分钟测量完成后,进行肺复张操作并设置下一个潮气量水平。

干预措施代码:

Intervention:

Tidal volume of 10 mL/kg.Each patient use mechanical ventilation at three tidal volume levels of 6, 8, and 10 mL/kg. Randomization software is used to randomly generate the order of tidal volume use. Maintain each tidal volume for 15 minutes to maintain a stable breathing state. Respiratory mechanics are measured at each tidal volume level during the last 5 minutes. After 15 minutes of measurement, recruitment maneuver is performed and the next tidal volume level is set.

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

辽宁 

市(区县):

 

Country:

China 

Province:

Liaoning 

City:

 

单位(医院):

中国医科大学附属盛京医院 

单位级别:

三甲 

Institution
hospital:

Shengjing Hospital of China Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

机械功

指标类型:

主要指标

Outcome:

Mechanical power

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

个体化PEEP值

指标类型:

次要指标

Outcome:

Individualized PEEP level

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

顺应性

指标类型:

次要指标

Outcome:

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:

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:

电阻抗断层扫描指导的肺功能

指标类型:

次要指标

Outcome:

EIT-based lung mechanics

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:

组织:

Sample Name:

None

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 .25 years
最大 Max age 3 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):

研究者使用随机化软件随机生成每名患者使用潮气量6、8、10 mL/kg 的顺序(https://www. randomizer.org)。

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

The order of VT6,8,10 mL/kg used in each patient is determined using the computer-generated randomization software (https://www. randomizer.org).

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:

患者不知道分组信息。

Blinding:

This study is blind to patients.

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):

临床研究电子管理公共平台 http://www.resman.pl/(2025.12.31由研究者提供)。

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

ResMan http://www.resman.pl/ (2025.12.31 provided by researchers).

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:

病例记录表和ResMan。

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

CRF and ResMan.

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:

 2024-07-31 17:49:10