ChiCTR2400094938 版本V1.0 版本创建时间2024/12/30 17:49:27 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:

ChiCTR2400094938 

最近更新日期:

Date of Last Refreshed on:

2024-12-30 17:48:13 

注册时间:

Date of Registration:

2024-12-30 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

不同方法个体化滴定PEEP对肥胖患者术后肺不张的影响

Public title:

The effect of individualized titration PEEP using different methods on postoperative atelectasis in obese patients

注册题目简写:

English Acronym:

研究课题的正式科学名称:

不同方法个体化滴定PEEP对肥胖患者术后肺不张的影响

Scientific title:

The effect of individualized titration PEEP using different methods on postoperative atelectasis in obese patients

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:

王雅琴 

研究负责人:

陈永权; 王雅琴 

Applicant:

Yaqin Wang 

Study leader:

Yongquan Chen; Yaqin Wang 

申请注册联系人电话:

Applicant telephone:

+86 136 6553 8536

研究负责人电话:

Study leader's
telephone:

+86 177 7548 0587

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:

13665538536@163.com

研究负责人电子邮件:

Study leader's E-mail:

1162720861@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:

安徽省芜湖市镜湖区赭山西路92号

研究负责人通讯地址:

安徽省芜湖市镜湖区赭山西路92号

Applicant address:

92 Cheshan West Road, Jinghu District, Wuhu City, Anhui Province

Study leader's address:

92 Cheshan West Road, Jinghu District, Wuhu City, Anhui 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:

皖南医学院第一附属医院

Applicant's institution:

The First Affiliated Hospital of Wannan Medical College

研究负责人所在单位:

皖南医学院第一附属医院

Affiliation of the Leader:

The First Affiliated Hospital of Wannan Medical College

是否获伦理委员会批准:

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

(2024)伦理研第(165)号

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:

皖南医学院弋矶山医院科研与新技术伦理委员会

Name of the ethic committee:

Ethics Committee of Scientific Research and New Technology, Yijishan Hospital, Wannan Medical College

伦理委员会批准日期:

Date of approved by ethic committee:

2024-11-28 00:00:00

伦理委员会联系人:

吴佩

Contact Name of the ethic committee:

Pei Wu

伦理委员会联系地址:

安徽省芜湖市镜湖区赭山西路2号

Contact Address of the ethic committee:

2 Zheshan Road West, Jinghu District, Wuhu, Anhui

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 553 573 9209

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:

皖南医学院第一附属医院

Primary sponsor:

The First Affiliated Hospital of Wannan Medical College

研究实施负责(组长)单位地址:

安徽省芜湖市镜湖区赭山西路92号

Primary sponsor's address:

92 Cheshan West Road, Jinghu District, Wuhu City, Anhui 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):

安徽

市(区县):

芜湖

Country:

China

Province:

anhui

City:

wuhu

单位(医院):

皖南医学院第一附属医院

具体地址:

安徽省芜湖市镜湖区赭山西路92号

Institution
hospital:

The First Affiliated Hospital of Wannan Medical College

Address:

92 Zheshan Road West, Jinghu District, Wuhu, Anhui

经费或物资来源:

皖南医学院第一附属医院

Source(s) of funding:

The First Affiliated Hospital of Wannan Medical College

研究疾病:

术后肺不张  

Target disease:

postoperative atelectasis

研究疾病代码:

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:

比较不同方法个体化滴定PEEP(Positive end expiratory pressure)引导下的肺保护性通气策略对围术期腹腔镜下肥胖患者肺保护及术后肺不张的影响,探讨滴定呼气末正压(PEEP)的最佳方法的选择,促进手术患者快速康复。  

Objectives of Study:

To compare the effects of pulmonary protective ventilation strategies guided by different methods of personalized titration of PEEP (Positive end expiratory pressure) on lung protection and postoperative atelectasis in obese patients under perioperative laparoscopy, and to explore the selection of the best method for titration of positive end-expiratory pressure (PEEP) to promote the rapid recovery of surgical patients.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

性别不限,年龄18~45岁,BMI ≥30/m2,ASA分级I~Ⅲ级。

Inclusion criteria

Gender is not limited, age 18 to 45 years old, BMI >= 30/m^2, ASA grade I to III.

排除标准:

(1) 有严重影响胸廓或肺顺应性的疾病或肺部手术史,如鸡胸、漏斗胸、胸部外伤等; (2) 有严重心、肺疾病及脑血管、肝、肾、血液系统疾病等; (3) 发生严重血流动力学波动,补液和血管活性药物难以纠正; (4) 术中无法维持氧和(SpO2<94%或PaO2<70mmHg),或者发生机械通气相关严重并发症(如气胸)。

Exclusion criteria:

(1) Have a history of diseases or lung surgery that seriously affect thoracic or lung compliance, such as chicken breast, funnel chest, chest trauma, etc; (2) Have serious heart and lung diseases, cerebrovascular, liver, kidney, and blood system diseases, etc; (3) Severe hemodynamic fluctuations occur, making it difficult to correct with fluid replacement and vasoactive drugs; (4) Inability to maintain oxygen during surgery (SpO2 < 94% or PaO2 < 70 mmHg), or severe complications associated with mechanical ventilation (e.g. pneumothorax).

研究实施时间:

Study execute time:

From 2025-01-01 00:00:00 To 2026-04-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-01-01 00:00:00 To 2026-04-01 00:00:00

干预措施:

Interventions:

组别:

P组

样本量:

40

Group:

Group P

Sample size:

干预措施:

实行肺保护性通气,气腹后选择由驱动压引导的最佳PEEP

干预措施代码:

Intervention:

Perform pulmonary protective ventilation and select the best PEEP guided by driving pressure

Intervention code:

组别:

Cydn 组

样本量:

40

Group:

Group Cydn

Sample size:

干预措施:

实行肺保护性通气,气腹后选择由肺动态顺应性引导的最佳PEEP

干预措施代码:

Intervention:

Perform pulmonary protective ventilation and select the best PEEP guided by lung dynamic compliance

Intervention code:

组别:

E组

样本量:

40

Group:

Group E

Sample size:

干预措施:

实行肺保护性通气,气腹后选择由EIT引导的最佳PEEP

干预措施代码:

Intervention:

Perform pulmonary protective ventilation and select the best PEEP guided by EIT

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

安徽 

市(区县):

芜湖 

Country:

China

Province:

Anhui

City:

Wuhu

单位(医院):

皖南医学院第一附属医院 

单位级别:

三甲 

Institution
hospital:

The First Affiliated Hospital of Wannan Medical College

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

总体不均匀指数

指标类型:

主要指标

Outcome:

globle inhomogeneity index, GI

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

通气中心

指标类型:

主要指标

Outcome:

center of ventilation, CoV

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

区域通气延迟

指标类型:

主要指标

Outcome:

regional ventilation delay, RVD

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

感兴趣区域

指标类型:

主要指标

Outcome:

region of interest,ROI

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

呼气末肺部阻抗变化

指标类型:

主要指标

Outcome:

Changes in end-expiratory pulmonary impedance,ΔEELI

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

PEEP值

指标类型:

次要指标

Outcome:

PEEP value

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

PaO2/FiO2

指标类型:

次要指标

Outcome:

PaO2/FiO2

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

拔管后30minSpO2 <92%

指标类型:

次要指标

Outcome:

SpO2 <92% at 30 min after extubation

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

血流动力学参数:心率,平均动脉压

指标类型:

次要指标

Outcome:

Hemodynamic parameters: heart rate, mean arterial 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:

呼吸力学参数:峰压、平台压、驱动压、肺动态顺应性

指标类型:

次要指标

Outcome:

Respiratory mechanics parameters: peak pressure, plateau pressure, driving pressure, dynamic pulmonary 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:

术中血管加压药药物及剂量

指标类型:

次要指标

Outcome:

Intraoperative vasopressor drugs and dosages

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术中液体出入量

指标类型:

次要指标

Outcome:

Intraoperative fluid intake

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术后肺部并发症及其严重程度

指标类型:

次要指标

Outcome:

Postoperative pulmonary complications and their severity

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:

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 18 years
最大 Max age 60 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):

由不参与本研究的医护人员采用随机数字表法对患者进行分组。

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

Patients were grouped using a random number table by healthcare workers who were not involved in the study.

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

是Yes

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):

研究结束后,邮箱联系研究者,同意后可获取;

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

After the end of the study, contact the investigator by email and obtain it after consent

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:

电子采集和管理系统

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

Electronic data capture

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:

 2024-12-30 17:48:13