全身麻醉机械通气中优化吸气时间及呼吸频率对慢性阻塞性肺疾病患者术后肺部并发症的影响的研究-单中心、 前瞻性研究

注册号:

Registration number:

ChiCTR2500107320 

最近更新日期:

Date of Last Refreshed on:

2025-08-08 11:25:12 

注册时间:

Date of Registration:

2025-08-08 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

全身麻醉机械通气中优化吸气时间及呼吸频率对慢性阻塞性肺疾病患者术后肺部并发症的影响的研究-单中心、 前瞻性研究

Public title:

Study on the Impact of Optimizing inspiratory Time and Respiratory Rate in General Anesthesia Mechanical Ventilation on Postoperative Pulmonary Complications in Patients with Chronic Obstructive Pulmonary Disease - A single-center, prospective study

注册题目简写:

English Acronym:

研究课题的正式科学名称:

全身麻醉机械通气中优化吸气时间及呼吸频率对慢性阻塞性肺疾病患者术后肺部并发症的影响的研究-单中心、 前瞻性研究

Scientific title:

Study on the Impact of Optimizing inspiratory Time and Respiratory Rate in General Anesthesia Mechanical Ventilation on Postoperative Pulmonary Complications in Patients with Chronic Obstructive Pulmonary Disease - A single-center, prospective 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:

胡悦 

Applicant:

Hu Yue 

Study leader:

Hu Yue 

申请注册联系人电话:

Applicant telephone:

+86 28 8576 1587

研究负责人电话:

Study leader's
telephone:

+86 28 8576 1587

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 Shangjie, Dongsheng Sub-district, Shuangliu District, Chengdu City

Study leader's address:

No. 120, Chengbei Shangjie, Dongsheng Sub-district, Shuangliu District, Chengdu City

申请注册联系人邮政编码:

Applicant postcode:

610200

研究负责人邮政编码:

Study leader's postcode:

610200

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:

2025-5-03

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:

2025-07-21 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:

慢性阻塞性肺疾病  

Target disease:

Chronic obstructive 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:

探索在全身麻醉机械通气的COPD患者中,使用容量保证的压力支持通气(PCV-VG)模式,优化吸气时间及呼吸频率对COPD患者的肺功能的保护作用。  

Objectives of Study:

In COPD patients undergoing mechanical ventilation under general anesthesia, when using the voluve-guaranteed pressure support ventilation (PCV-VG) mode, the protective effect on the lung function of COPD patients was explored by optimizing the inspiratory time and respiratory rate.

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.在⼊选研究前参加其他实验研究者; 2.24⼩时出⼊院的患者; 3.患者术 后直接转⼊ICU ,⽆法配合进⾏术后随访者; 4.有视听及交流障碍; 5.休克、多器官功能衰 竭、缺⾎缺氧性脑病、⽓胸、怀孕、器官移植受者等; 6.胸科⼿术患者; 7.重度COPD患者;

Exclusion criteria:

1. Participate in other experimental researchers before being selected for the study; 2. Patients who are admitted to and out of the hospital 24 hours a day; 3. Patients who are directly transferred to the ICU after surgery and cannot cooperate with postoperative follow-up; 4. Have audio-visual and communication disorders; 5. Shock, multiple organ failure, ischemic hypoxic encephalopathy, pneumothorax, pregnancy, organ transplant recipients, etc.; 6. Patients with thoracic surgery; 7. Patients with severe COPD;

研究实施时间:

Study execute time:

From 2025-06-30 00:00:00 To 2028-06-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-08-08 00:00:00 To 2028-01-31 00:00:00

干预措施:

Interventions:

组别:

试验组(PCV-VG+呼吸频率优化)

样本量:

33

Group:

Experimental group (PCV-VG+ Respiratory rate Optimization)

Sample size:

干预措施:

调整吸气时间和呼吸频率

干预措施代码:

Intervention:

Adjust the inhalation time and breathing rate

Intervention code:

组别:

对照组(PCV-VG+吸气末零流速)

样本量:

33

Group:

Control group (PCV-VG+ zero flow rate at the end of inhalation)

Sample size:

干预措施:

调整吸气时间

干预措施代码:

Intervention:

Adjust the inhalation time

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:

术后即刻肺部并发症的发生率

指标类型:

主要指标

Outcome:

The incidence of pulmonary complications 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:

术后肺部并发症的发生率

指标类型:

次要指标

Outcome:

The incidence of 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:

术后谵妄发生率

指标类型:

次要指标

Outcome:

The incidence of postoperative delirium

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

呼吸力学指标

指标类型:

次要指标

Outcome:

Respiratory mechanics indicators

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):

由一名不涉及课题实施的麻醉护士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):

All patients who met the inclusion criteria were randomly divided into the experimental group and the control group by an anesthesia nurse who was not involved in the implementation of the project 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:

不公开/Private

盲法:

双盲,对研究参与者和研究者设盲

Blinding:

In this study, the attending anesthesiologist knew the designated groups, while the subjects and evaluators did not know the specific groups. Normal unblinding was carried out after the completion of the trial and the evaluation.

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):

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:

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:

无/No

注册人:

Name of Registration:

 2025-08-08 11:25:06