流速优化的压力控制容量保证通气模式(PCV-VG)对单肺通气患者术后肺部并发症的影响研究-随机对照研究

注册号:

Registration number:

ChiCTR2400081358 

最近更新日期:

Date of Last Refreshed on:

2024-02-29 09:24:37 

注册时间:

Date of Registration:

2024-02-29 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

流速优化的压力控制容量保证通气模式(PCV-VG)对单肺通气患者术后肺部并发症的影响研究-随机对照研究

Public title:

Effect of flow-optimized pressure-controlled Volume-assured ventilation mode (PCV-VG) on postoperative pulmonary complications in patients with single lung ventilation: a randomized controlled study

注册题目简写:

English Acronym:

研究课题的正式科学名称:

流速优化的压力控制容量保证通气模式(PCV-VG)对单肺通气患者术后肺部并发症的影响研究-随机对照研究

Scientific title:

Effect of flow-optimized pressure-controlled Volume-assured ventilation mode (PCV-VG) on postoperative pulmonary complications in patients with single lung ventilation: a randomized controlled study

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:

胡悦 

研究负责人:

张功伟 

Applicant:

Hu Yue 

Study leader:

Zhang Gongwei 

申请注册联系人电话:

Applicant telephone:

+86 182 2764 8792

研究负责人电话:

Study leader's
telephone:

+86 180 1159 4651

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:

467667920@qq.com

研究负责人电子邮件:

Study leader's E-mail:

467667920@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:

成都市双流区东升街道城北上街120号

研究负责人通讯地址:

成都市双流区东升街道城北上街120号

Applicant address:

No. 120, Chengbei Street, Dongsheng Street, Shuangliu District, Chengdu

Study leader's address:

No. 120, Chengbei Street, Dongsheng Street, Shuangliu District, Chengdu

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:

成都市双流区第一人民医院

Applicant's institution:

The First People's Hospital of Shuangliu District, Chengdu

研究负责人所在单位:

成都市双流区第一人民医院

Affiliation of the Leader:

The First People's Hospital of Shuangliu District, Chengdu

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:

2024-01-文-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:

成都市双流区第一人民医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of the First People's Hospital of Shuangliu District, Chengdu

伦理委员会批准日期:

Date of approved by ethic committee:

2024-01-16 00:00:00

伦理委员会联系人:

徐琳

Contact Name of the ethic committee:

Xu Lin

伦理委员会联系地址:

成都市双流区东升街道城北上街120号

Contact Address of the ethic committee:

No. 120, Chengbei Street, Dongsheng Street, Shuangliu District, Chengdu

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 158 8456 0920

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:

成都市双流区第一人民医院

Primary sponsor:

The First People's Hospital of Shuangliu District ,Chengdu

研究实施负责(组长)单位地址:

成都市双流区东升街道城北上街120号

Primary sponsor's address:

No. 120, Chengbei Street, Dongsheng Street, Shuangliu District, Chengdu

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):

成都市双流区第一人民医院

具体地址:

成都市双流区东升街道城北上街120号

Institution
hospital:

The First People's Hospital of Shuangliu District, Chengdu

Address:

No. 120, Chengbei Street, Dongsheng Street, Shuangliu District, Chengdu

经费或物资来源:

自筹

Source(s) of funding:

Self-raised

研究疾病:

肺部疾病  

Target disease:

Pulmonary disease

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:

探讨在压力控制容量保证通气模式(PCV-VG)下,优化吸气流速的通气方式对单肺通气下胸科患者术后肺部并发症的影响,为新型通气模式的设计提供临床依据。  

Objectives of Study:

To explore the effect of ventilation mode with optimized inspiratory flow rate on postoperative pulmonary complications in chest patients with single lung ventilation under pressure controlled volume assured ventilation mode (PCV-VG), and to provide clinical basis for the design of new ventilation mode.

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心力衰竭;②肺大泡、肺气肿;③孕妇及哺乳期女性;④氧疗;⑤肺外手术;⑥拒绝参加本试验;⑦其他重大疾病,不能耐受手术。

Exclusion criteria:

① Heart failure; ② Pulmonary bulla, emphysema; ③ Pregnant and lactating women; ④ Oxygen therapy;⑤Extra-pulmonary surgery; ⑥ Refuse to participate in this test; ⑦ Other major diseases, can not tolerate surgery.

研究实施时间:

Study execute time:

From 2024-03-01 00:00:00 To 2025-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2024-03-01 00:00:00 To 2024-12-31 00:00:00

干预措施:

Interventions:

组别:

试验组

样本量:

51

Group:

Experimental group

Sample size:

干预措施:

双肺通气潮气量8ml /kg,单肺通气潮气量6ml/kg,呼气末正压(PEEP)为5cmH2O,呼气末二氧化碳分压(PETCO2)30-55mmHg,根据压力波形及流量波形调整压力上升时间及吸气时间。

干预措施代码:

Intervention:

The tidal volume of two-lung ventilation was 8ml /kg, the tidal volume of single-lung ventilation was 6ml/kg, the positive end-expiratory pressure (PEEP) was 5cmH2O, the partial end-expiratory carbon dioxide (PETCO2) was 30-55 mmHg, and the pressure rise time and inspiratory time were adjusted according to the pressure waveform and flow waveform.

Intervention code:

组别:

对照组

样本量:

51

Group:

Control group

Sample size:

干预措施:

双肺通气潮气量8ml /kg,单肺通气潮气量6ml/kg,新鲜气流量2L/min,呼气末正压(PEEP)为5cmH2O,呼气末二氧化碳分压(PETCO2)30-55mmHg,压力上升时间调整为0.2s(呼吸机默认),固定吸呼比1:2。

干预措施代码:

Intervention:

The tidal volume of two-lung ventilation is 8ml /kg, the tidal volume of single-lung ventilation is 6ml/kg, the flow rate of fresh air is 2L/min, the positive end-expiratory pressure (PEEP) is 5cmH2O, the partial end-expiratory pressure of carbon dioxide (PETCO2) is 30-55mmHg, the pressure rise time is adjusted to 0.2s (the default of the ventilator), and the fixed suction/breathing ratio is 1:2.

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):

成都市双流区第一人民医院 

单位级别:

三甲 

Institution
hospital:

The First People's Hospital of Shuangliu District, Chengdu

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

术后即刻肺不张

指标类型:

主要指标

Outcome:

Atelectasis immediately after surgery

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术后肺部并发症

指标类型:

次要指标

Outcome:

Postoperative pulmonary complications

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

气道峰压

指标类型:

次要指标

Outcome:

Peak airway 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:

气道平台压

指标类型:

次要指标

Outcome:

Airway plateau 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:

肺动态顺应性

指标类型:

次要指标

Outcome:

Dynamic 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:

呼吸频率

指标类型:

次要指标

Outcome:

Respiratory rate

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

吸氧浓度

指标类型:

次要指标

Outcome:

Oxygen absorption concentration

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

氧合指数

指标类型:

次要指标

Outcome:

Oxygenation index

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 19 years
最大 Max age 80 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):

不涉及课题实施的统计人员根据随机数表将所有符合纳入标准的患者随机分为试验组和对照组。

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

Statisticians not involved in the implementation of the study randomly divided all patients meeting the inclusion criteria into the test group and the control group according to the random number table.

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:

本课题为双盲法,主治麻醉医师知道指定的组,但受试者和评估者不知道自己接受哪一种机械通气方式。

Blinding:

The study was double-blind. The attending anesthesiologist knew the assigned group, but the subjects and evaluators did not know which mechanical ventilation mode they were receiving.

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

否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):

数据不共享

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

Data not shared

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

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:

 2024-02-29 09:24:33