ChiCTR2200055186 版本V1.1 版本创建时间2022/07/21 20:22:55 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:

ChiCTR2200055186 

最近更新日期:

Date of Last Refreshed on:

2022-07-21 20:13:05 

注册时间:

Date of Registration:

2022-01-02 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

优化单肺通气时非通气侧肺萎陷方式的研究

Public title:

A study on optimizing the collapse of the non-ventilated lung during one-lung ventilation

注册题目简写:

English Acronym:

研究课题的正式科学名称:

优化单肺通气时非通气侧肺萎陷方式的研究

Scientific title:

A study on optimizing the collapse of the non-ventilated lung during one-lung ventilation

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:

陈雪姿 

研究负责人:

王彬 

Applicant:

Chen Xuezi 

Study leader:

Wang Bin 

申请注册联系人电话:

Applicant telephone:

+86 15723433935

研究负责人电话:

Study leader's
telephone:

+86 13637815096

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:

740926135@qq.com

研究负责人电子邮件:

Study leader's E-mail:

774935778@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:

重庆市渝中区袁家岗友谊路1号

研究负责人通讯地址:

重庆市渝中区袁家岗友谊路1号

Applicant address:

1 Youyi Road, Yuanjiagang, Yuzhong District, Chongqing

Study leader's address:

1 Youyi Road, Yuanjiagang, Yuzhong District, Chongqing

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:

重庆医科大学附属第一医院

Applicant's institution:

The First Affiliated Hospital of Chongqing Medical 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:

2021年科研伦理(2021-323)

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:

重庆医科大学附属第一医院伦理委员会

Name of the ethic committee:

The First Affiliated Hospital of Chongqing Medical University Ethics Committee

伦理委员会批准日期:

Date of approved by ethic committee:

2021-06-23 00:00:00

伦理委员会联系人:

重庆医科大学附属第一医院伦理委员会

Contact Name of the ethic committee:

The First Affiliated Hospital of Chongqing Medical University Ethics Committee

伦理委员会联系地址:

重庆市渝中区友谊路1号

Contact Address of the ethic committee:

1 Youyi Road, Yuzhong District, Chongqing

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:

重庆医科大学附属第一医院麻醉科

Primary sponsor:

The First Affiliated Hospital of Chongqing Medical University

研究实施负责(组长)单位地址:

重庆市渝中区袁家岗友谊路1号

Primary sponsor's address:

1 Youyi Road, Yuanjiagang, Yuzhong District, Chongqing

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

重庆

市(区县):

Country:

China

Province:

Chongqing

City:

单位(医院):

重庆医科大学附属第一医院

具体地址:

渝中区袁家岗友谊路1号

Institution
hospital:

The First Affiliated Hospital of Chongqing Medical University

Address:

1 Youyi Road, Yuanjiagang, Yuzhong District

经费或物资来源:

研究生培养经费

Source(s) of funding:

Funds for postgraduate training

研究疾病:

胸科麻醉  

Target disease:

thoracic anesthesia

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:

现有的研究中并没有指出最为有效的肺萎陷技术和断开时间。本研究拟对三种有效性较高的方法进行对比,评价三种方式的有效性和并发症发生率,从而获得最佳的肺萎陷方式及操作方案,包括有效性、外科医生满意度和患者并发症等,为今后临床工作带来更加精细化的麻醉管理策略。  

Objectives of Study:

Existing studies have not identified the most effective lung collapse technique and disconnection time. This study aims to compare the three effective methods and evaluate the effectiveness and complication rate of the three methods, so as to obtain the best pulmonary collapse method and operation plan, including effectiveness, surgeon satisfaction and patient complications. In order to bring more refined anesthesia management strategies for future clinical work.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

年龄大于18周岁,小于65周岁
ASA分级I-Ⅲ
择期手术患者
接受胸部手术时使用LDLT
需要单肺通气
签署知情同意书

Inclusion criteria

Aged between 18 and 65
ASA grade I - Ⅲ
Patients undergoing elective surgery
LDLT is used for chest surgery
One lung ventilation is required
Informed consent

排除标准:

预期插管困难(Mallampatti评分≥3)
FEV1<预测值的70%
慢性阻塞性肺疾病(COPD)
气胸
肺大泡
胸膜粘连
严重哮喘
胸部手术史
纽约心脏协会(NYHA)心力衰竭III~IV级
脑血管疾病

Exclusion criteria:

Expected difficulty with intubation (Mallampatti score ≥3)
FEV1< 70% of the predicted value
Chronic obstructive pulmonary Disease (COPD)
pneumothorax
Pulmonary bullae
Pleural adhesions
Severe asthma
History of chest surgery
New York Heart Association (NYHA) class III to IV heart failure
Cerebrovascular disease

研究实施时间:

Study execute time:

From 2021-12-24 00:00:00 To 2022-08-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2021-12-24 00:00:00 To 2022-08-31 00:00:00

干预措施:

Interventions:

组别:

C组

样本量:

30

Group:

Group C

Sample size:

干预措施:

DLT通向非通气肺的管腔在患者转侧卧位后立即夹闭,开始单肺通气,而DLT管腔的远端直到胸膜开放后才向大气开放。

干预措施代码:

Intervention:

The lumen leading to the non-ventilated lung of the DLT is clamped immediately after the patient is transferred to lateral decubitus to initiate single-lung ventilation, while the distal end of the DLT lumen is not open to the atmosphere until the pleura is opened.

Intervention code:

组别:

N1组

样本量:

30

Group:

Group N1

Sample size:

干预措施:

患者改为侧卧位,纯氧双肺通气,直至切开胸膜。在切开胸膜时断开DLT 1min后开始单肺通气。

干预措施代码:

Intervention:

The patient was changed to a lateral decubitus position, and pure oxygen was used for double-lung ventilation until the pleura was incised. One-lung ventilation was started 1 min after the DLT was disconnected at the time of pleural incision.

Intervention code:

组别:

N2组

样本量:

30

Group:

Group N2

Sample size:

干预措施:

DLT断开呼吸2min后启动OLV,启动时间从外科医生进行皮肤切开开始。

干预措施代码:

Intervention:

The OLV was started 2 minutes after the DLT was disconnected from breathing, and the start time began when the surgeon performed the skin incision.

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

重庆 

市(区县):

 

Country:

China

Province:

Chongqing

City:

单位(医院):

重庆医科大学附属第一医院 

单位级别:

三级甲等 

Institution
hospital:

The First Affiliated Hospital of Chongqing Medical University

Level of the institution:

Teritary A

测量指标:

Outcomes:

指标中文名:

肺萎陷评分

指标类型:

主要指标

Outcome:

Lung collapse score

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

动脉血

指标类型:

次要指标

Outcome:

Arterial blood

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 65 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):

由一名对试验不知情的人员在术前采用随机数字表法进行分组。

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

A random number table method was used before surgery by a person who was unaware of the trial

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:

Blinding:

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):

由研究人员于2030年1月1日公开

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

Published by researchers on January 1, 2030

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:

数据采集用病例记录表,数据管理由研究人员自行管理

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

Case Record Form for data collection and data management by researchers themselves

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2022-01-02 06:54:10