院前急救中便携式呼气末二氧化碳监测法与传统听诊法对确定气管插管位置的研究

注册号:

Registration number:

ChiCTR2500100751 

最近更新日期:

Date of Last Refreshed on:

2025-04-15 09:27:10 

注册时间:

Date of Registration:

2025-04-15 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

院前急救中便携式呼气末二氧化碳监测法与传统听诊法对确定气管插管位置的研究

Public title:

Research on the portable end-tidal carbon dioxide monitoring method versus the traditional auscultation method for determining the position of endotracheal intubation in pre-hospital emergency care

注册题目简写:

English Acronym:

研究课题的正式科学名称:

院前急救中便携式呼气末二氧化碳监测法与传统听诊法对确定气管插管位置的研究

Scientific title:

Research on the portable end-tidal carbon dioxide monitoring method versus the traditional auscultation method for determining the position of endotracheal intubation in pre-hospital emergency care

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:

马景涛 

研究负责人:

韩伟 

Applicant:

Jingtao Ma 

Study leader:

Wei Han 

申请注册联系人电话:

Applicant telephone:

+86 15112275632

研究负责人电话:

Study leader's
telephone:

+86 18813980300

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:

2310244212@email.szu.edu.cn

研究负责人电子邮件:

Study leader's E-mail:

18813980300@139.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:

广东省深圳市南山区学苑大道1298号

研究负责人通讯地址:

桃源街道学苑大道1298号

Applicant address:

No.1298, Xueyuan Avenue, Nanshan District, Shenzhen, Guangdong

Study leader's address:

No.1298, Xueyuan Avenue, Nanshan District, Shenzhen, Guangdong

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:

深圳大学总医院

Applicant's institution:

Shenzhen University General Hospital

研究负责人所在单位:

深圳大学总医院

Affiliation of the Leader:

Shenzhen University General Hospital

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:

KYLLKS-20250102A

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:

深圳大学总医院科技伦理审查委员会(二级)

Name of the ethic committee:

The Medical Ethics Committee of the General Hospital of Shenzhen University

伦理委员会批准日期:

Date of approved by ethic committee:

2025-04-11 00:00:00

伦理委员会联系人:

张洪亮

Contact Name of the ethic committee:

Zhang Hongliang

伦理委员会联系地址:

桃源街道学苑大道1298号

Contact Address of the ethic committee:

No.1298, Xueyuan Avenue, Nanshan District, Shenzhen, Guangdong

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 755 21839879

伦理委员会联系人邮箱:

Contact email of the ethic committee:

23557758@qq.com

研究实施负责(组长)单位:

深圳大学总医院

Primary sponsor:

Shenzhen University General Hospital

研究实施负责(组长)单位地址:

桃源街道学苑大道1298号

Primary sponsor's address:

No.1298, Xueyuan Avenue, Nanshan District, Shenzhen, Guangdong

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

广东省

市(区县):

Country:

China

Province:

Guangdong

City:

单位(医院):

深圳大学总医院

具体地址:

桃源街道学苑大道1298号

Institution
hospital:

Shenzhen University General Hospital

Address:

No.1298, Xueyuan Avenue, Nanshan District, Shenzhen, Guangdong

经费或物资来源:

深圳市医疗卫生“三名工程”高层次医学团队项目

Source(s) of funding:

Sanming Project of Medicine in Shenzhen

研究疾病:

无  

Target disease:

None

研究疾病代码:

Target disease code:

研究类型:

诊断试验

Study type:

Diagnostic test

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

诊断试验诊断准确性 

Study design:

Diagnostic test for accuracy 

研究目的:

通过临床病例,观察和分析验证导管位置准确率、食管插管识别率、气管插管验证时间、操作医师确信度等指标,明确便携式EtCO₂监测在院前气管插管质量评估中的实际应用效果。  

Objectives of Study:

Through clinical cases, observe and analyze the accuracy of catheter positioning, the identification rate of esophageal intubation, the verification time for tracheal intubation, the confidence level of the operating physician, and other indicators to clarify the practical application effect of portable EtCO₂ monitoring in the quality assessment of pre-hospital tracheal intubation.

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.未成年人(年龄<18岁)及孕妇;
2.精神异常的患者;
3.院前初步评估后即确认死亡的患者;
4.存在气管插管绝对禁忌证的患者。

Exclusion criteria:

1. Minors (age < 18 years) and pregnant women; 2. Patients with mental abnormalities; 3. Patients confirmed dead after initial pre-hospital assessment; 4. Patients with absolute contraindications for tracheal intubation.

研究实施时间:

Study execute time:

From 2025-01-01 00:00:00 To 2026-04-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-04-18 00:00:00 To 2025-12-31 00:00:00

诊断试验:

Diagnostic Tests:

金标准或参考标准(即可准确诊断某疾病的单项方法或多项联合方法,在本研究中用于诊断是否有该病的临床参考标准):

院内监护仪内置监测EtCO₂模块验证气管导管的位置

Gold Standard or Reference Standard (The clinical reference standards required to establish the presence or absence of the target condition in the tested population in present study):

The built-in EtCO₂ module of the in-hospital monitor verifies the position of the endotracheal tube.

指标试验(即本研究的待评估诊断试验,无论为方法、生物标志物或设备,均请列出名称):

便携式EtCO₂监测仪验证气管导管的位置

Index test:

Portable EtCO₂ monitor to verify the position of the endotracheal tube.

目标人群(可以是某种疾病患者或正常人群,详细描述其疾病特征,注意应纳入符合分布特点的全序列病例,具有良好的代表性)

由院前医师判断,根据患者病情需要及院前气管插管适应证,需行气管插管的患者

例数:

Sample size:

100

Target condition (The target condition is a particular disease or disease stage that the index test will be intended to identify. Please specify the characteristics in detail; the population should has a complete spectrum and good representative):

Patients who require intubation based on the judgment of pre-hospital physicians, according to the patient's condition and the indications for pre-hospital intubation.

容易混淆的疾病人群(即与目标疾病不易区分的一种或多种不同疾病,应避免采用正常人群对照的病例-对照设计):

例数:

Sample size:

0

Population with condition difficult to distinguish from the target condition, the normal population in a case-control study design should be avoid:

None

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

广东 

市(区县):

 

Country:

China

Province:

Guangdong

City:

单位(医院):

深圳大学总医院 

单位级别:

三级医院 

Institution
hospital:

Shenzhen University General Hospital

Level of the institution:

Tertiary

国家:

中国

省(直辖市):

广东 

市(区县):

 

Country:

China

Province:

Guangdong

City:

单位(医院):

深圳市宝安区人民医院 

单位级别:

三级甲等 

Institution
hospital:

The People’s Hospital of Baoan Shenzhen

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东 

市(区县):

 

Country:

China

Province:

Guangdong

City:

单位(医院):

深圳市南山区人民医院 

单位级别:

三级甲等 

Institution
hospital:

Shenzhen Nanshan People's Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

验证导管位置准确率

指标类型:

主要指标

Outcome:

Accuracy of catheter position verification

Type:

Primary indicator

测量时间点:

院内验证气管插管位置后

测量方法:

将院前所用2种方法验证导管位置结果分别与院内验证结果相对比,两者结果一致为验证成功,否则判定为失败,记录2种方法成功验证导管位置的例数占总数的比例。

Measure time point of outcome:

After verifying the position of the tracheal intubation in the hospital.

Measure method:

Compare the results of the two methods used before admission for verifying catheter placement with the results verified in the hospital. If the results are consistent, it is considered a successful verification; otherwise, it is deemed a failure. Record the proportion of successful catheter placement verifications from the two methods against the total number.

指标中文名:

操作医师确信度

指标类型:

次要指标

Outcome:

Confidence level of the operating physician,

Type:

Secondary indicator

测量时间点:

院前气管插管完成后

测量方法:

在院前急救气管插管完成后,由操作医师根据个人专业技能及经验,对插管准确性进行主观评估,分数范围0-10分,0分表示毫无把握,10分表示完全确信正确插管,以整数形记录。

Measure time point of outcome:

After the tracheal intubation is completed in the emergency department.

Measure method:

After the completion of tracheal intubation in pre-hospital emergency care, the operating physician will subjectively assess the accuracy of the intubation based on their personal professional skills and experience, with a score range of 0-10. A score of 0 indicates no confidence, while a score of 10 indicates complete certainty of correct intubation, recorded as an integer.

指标中文名:

食管插管识别率

指标类型:

次要指标

Outcome:

Identification rate of esophageal intubation

Type:

Secondary indicator

测量时间点:

院内验证气管插管位置后

测量方法:

根据气管插管验证的结果,记录每种方法所识别的食管插管的例数占全部食管插管的例数(含院前及院内识别总数)比例。

Measure time point of outcome:

After verifying the position of the tracheal intubation in the hospital.

Measure method:

According to the results of the tracheal intubation verification, record the proportion of the number of esophageal intubations identified by each method to the total number of esophageal intubations (including both pre-hospital and in-hospital identifications).

指标中文名:

气管插管验证时间

指标类型:

次要指标

Outcome:

Verification time for tracheal intubation

Type:

Secondary indicator

测量时间点:

院前气管插管完成后

测量方法:

从拟实施气管插管位置验证的时间节点开始,到完成气管插管位置验证的时间节点截至。

Measure time point of outcome:

After the tracheal intubation is completed in the emergency department.

Measure method:

From the time point when the tracheal intubation position verification is planned to be implemented, to the time point when the tracheal intubation position verification is completed.

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

组织:

Sample Name:

NA

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 18 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):

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

None

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:

None

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):

研究结果发表之后,经伦理委员会批准,可向研究者联系索取,联系邮箱2310244212@email.szu.edu.cn。

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

After the research results are published and approved by the ethics committee, researchers can be contacted for inquiries at the email address 2310244212@email.szu.edu.cn.

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:

根据深圳大学总医院的规定来采集和管理相关数据。具体为:本研究全程采用电子数据采集系统(EDC)标准化管理数据,研究者依据原始记录及时准确完成病例报告表录入,经监察员审核后移交数据管理专员。录入过程将实行一人录入、一人核对的制度,确保数据准确性。所有资料按规范记录保存,敏感信息经脱敏处理,纸质及电子档案均编号归档并依法定期限留存。数据管理团队成员均接受专业培训,严格遵守法规伦理要求,全程保障受试者隐私与信息安全。

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

Data collection and management will be conducted in accordance with the regulations of Shenzhen University General Hospital. Specifically, this study will utilize an electronic data capture (EDC) system for standardized data management throughout the process. Researchers will complete case report form entries based on original records in a timely and accurate manner, which will then be reviewed by monitors and handed over to data management specialists. The entry process will implement a system of one person entering data and another person verifying it to ensure data accuracy. All information will be recorded and stored according to regulations, with sensitive information processed to remove identifiers. Both paper and electronic files will be numbered and archived, retained for the legally mandated period. Members of the data management team will receive professional training and strictly adhere to legal and ethical requirements, ensuring the privacy and information security of participants throughout the process.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2025-04-15 09:26:49