探究全麻患者行小潮气量机械通气时最佳PEEP的随机临床对照研究

注册号:

Registration number:

ChiCTR-IPR-15007186 

最近更新日期:

Date of Last Refreshed on:

2015-10-12 10:20:11 

注册时间:

Date of Registration:

2015-10-09 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

探究全麻患者行小潮气量机械通气时最佳PEEP的随机临床对照研究

Public title:

Identify an optimal level of positive end-expiratory pressure during mechanical ventilation with low tidal volume in healthy lung anesthetized patients

注册题目简写:

English Acronym:

研究课题的正式科学名称:

探究全麻患者行小潮气量机械通气时 最佳PEEP的随机临床对照研究

Scientific title:

Identify an optimal level of positive end-expiratory pressure during mechanical ventilation with low tidal volume in healthy lung anesthetized patients

研究课题代号(代码):

Study subject ID:

国家自然基金30972862

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:

玉红 

研究负责人:

刘斌 

Applicant:

Yu Hong 

Study leader:

Liu Bin 

申请注册联系人电话:

Applicant telephone:

+86 13558878306

研究负责人电话:

Study leader's
telephone:

+86 18980601540

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:

569149387@qq.com

研究负责人电子邮件:

Study leader's E-mail:

liubinhx@foxmail.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:

四川省成都市人民南路三段中17号

研究负责人通讯地址:

四川省成都市国学巷37号

Applicant address:

17 Section 3, South Renming Road, Chengdu, China

Study leader's address:

37 Guoxuexiang, Chengdu, China

申请注册联系人邮政编码:

Applicant postcode:

610041

研究负责人邮政编码:

Study leader's postcode:

610041

申请人所在单位:

四川大学华西医院麻醉科

Applicant's institution:

Department of Anesthesiology, West China Hospital of Sichuan University

研究负责人所在单位:

Affiliation of the Leader:

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:

2015年 审(31)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:

四川大学华西医院临床试验与生物医学伦理专委会

Name of the ethic committee:

Sichuan University of West China Hospital Ethics Committee of Clinical Trials andBiomedical Sciences

伦理委员会批准日期:

Date of approved by ethic committee:

2015-09-22 00:00:00

伦理委员会联系人:

Contact Name of the ethic committee:

伦理委员会联系地址:

Contact Address of the ethic committee:

伦理委员会联系人电话:

Contact phone of the ethic committee:

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:

四川大学华西医院麻醉科

Primary sponsor:

Department of Anesthesiology, West China Hospital of Sichuan University

研究实施负责(组长)单位地址:

四川省成都市国学巷37号

Primary sponsor's address:

37 Guoxuexiang, Chengdu, 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):

四川省

市(区县):

成都市

Country:

China

Province:

Sichuan

City:

Chengdu

单位(医院):

四川大学华西医院麻醉科

具体地址:

四川省成都市国学巷37号

Institution
hospital:

Department of Anesthesiology, West China Hospital of Sichuan University

Address:

37 Guoxuexiang, Chengdu, China

经费或物资来源:

国家自然基金

Source(s) of funding:

National Natural Science Foundation of China (Grant No.30972862)

研究疾病:

术后肺部并发症  

Target disease:

postoperative pulmonary complications

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:

I期临床试验 

Study phase:

1

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

使用PEEP递增试验探索全麻患者行小潮气量机械通气时的最佳PEEP,并比较个体化最佳PEEP、平均最佳PEEP及传统通气策略三种不同机械通气模式下,患者术后肺部并发症及肺外并发症的发生率。  

Objectives of Study:

The protective role of positive end-expiratory pressure (PEEP) settings andthe optimal PEEP levels against postoperative pulmonary complications are still uncertain. In the current study, we performed a PEEP increment trial to identify an optimal PEEP in healthy lung patients, anddiscuss whether patients could benefit from individual optimal PEEP during abdominal surgery.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

Inclusion criteria

排除标准:

1. 术前30内行机械通气;
2. 体重指数BMI(体重kg/身高m2)在≥35kg/m2;
3. 术前已有呼吸系统相关疾病患者(包括肺部感染、COPD急性发作、急性肺损伤、急性呼吸窘迫综合征,既往肺部手术病史);
4. 术前合并严重心血管疾病的患者(如纽约心功能评分III-IV级、急性冠脉综合征、不能控制的高血压等);
5. 有严重脱水、电解质紊乱和休克患者;
6. 肝、肾功能明显异常(即相关指标高于正常值2倍以上);
7. 有神经-肌肉系统疾病、恶性高热倾向的患者;
8. 妊娠、计划妊娠或哺乳期女性患者;
9. 有神经、精神疾病史的患者;
10. 在过去30天内参加其他临床试验。

Exclusion criteria:

1. Mechanical ventilation within the last 30 days before surgery;
2. Body mass index >=30 kg/m2;
3. Severe respiratory disease (pneumonia, history of previous severe chronic obstructive pulmonary disease (COPD), or acute exacerbations of COPD), acute lung injury or acute respiratory distress syndrome;
4. Previous lung surgery;
5. Severe cardiac disease (New York Heart Association class III or IV, or acute coronary syndrome, or persistent ventricular tachyarrhythmias);
6. Shock;
7. Progressive neuromuscular illness;
8. Pregnancy;
9. Participate in other clinical trials within the last 30 days before surgery.

研究实施时间:

Study execute time:

From 2015-09-22 00:00:00 To 2015-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2015-09-22 00:00:00 To 2015-12-31 00:00:00

干预措施:

Interventions:

组别:

第一组:传统通气组

样本量:

40

Group:

Group1: ZEEP

Sample size:

干预措施:

大潮气量无PEEP

干预措施代码:

Intervention:

high tidal volume without PEEP

Intervention code:

组别:

第二组:平均最佳PEEP组

样本量:

40

Group:

Group2:average optimal PEEP

Sample size:

干预措施:

小潮气量+平均最佳PEEP

干预措施代码:

Intervention:

low tidal volume with average optimal PEEP

Intervention code:

组别:

第三组:个体化PEEP组

样本量:

40

Group:

Group3: individual PEEP

Sample size:

干预措施:

小潮气量+个体化PEEP

干预措施代码:

Intervention:

low tidal volume with individual PEEP

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

四川省 

市(区县):

成都市 

Country:

China

Province:

Sichuan

City:

Chengdu

单位(医院):

四川大学华西医院麻醉科 

单位级别:

三级甲等教学医院 

Institution
hospital:

Department of Anesthesiology, West China Hospital of Sichuan University

Level of the institution:

Tertiary A hospital

测量指标:

Outcomes:

指标中文名:

术后肺部并发症

指标类型:

主要指标

Outcome:

postoperative pulmonary complications

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术后肺外并发症

指标类型:

主要指标

Outcome:

postoperative extrapulmonary complications

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

住院时间

指标类型:

次要指标

Outcome:

hospital stay

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:

正在进行

Recruiting

年龄范围:

Participant age:

最小 Min age 18 years
最大 Max age 75 years

性别:

女性

Gender:

Female

随机方法(请说明由何人用什么方法产生随机序列):

研究者玉红使用电脑生成随机序列进行随机分组。

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

Randomization was performed with the use of a computer-generated assignment sequence by one of research staff, Yu Hong.

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:

由于试验干预措施的特殊性,实施干预的研究者为非盲,但术前、术中以及术后数据的收集人员遵循盲法,患者也遵循盲法。

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

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):

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:

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

数据与安全监察委员会:

Data and Safety Monitoring Committee:

注册人:

Name of Registration:

 2015-10-12 10:20:11