鼻咽通气道供氧与鼻导管在儿童纤支镜应用中的对比:一项前瞻性随机对照研究

注册号:

Registration number:

ChiCTR2600118073 

最近更新日期:

Date of Last Refreshed on:

2026-02-02 09:30:47 

注册时间:

Date of Registration:

2026-02-02 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

鼻咽通气道供氧与鼻导管在儿童纤支镜应用中的对比:一项前瞻性随机对照研究

Public title:

Comparison of nasopharyngeal airway versus nasal cannula in pediatric bronchoscopy: a prospective randomized controlled study

注册题目简写:

English Acronym:

研究课题的正式科学名称:

鼻咽通气道供氧在气管镜诊疗中的应用

Scientific title:

Application of Nasopharyngeal Airway Oxygenation in Bronchoscopy Diagnosis and Treatment

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:

郭海娟 

研究负责人:

郭海娟 

Applicant:

Guo Haijuan 

Study leader:

Guo Haijuan 

申请注册联系人电话:

Applicant telephone:

+86 188 6611 5278

研究负责人电话:

Study leader's
telephone:

+86 188 6611 5278

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:

guohaijuanan@163.com

研究负责人电子邮件:

Study leader's E-mail:

guohaijuanan@163.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:

中国北京市朝阳区雅宝路2号

研究负责人通讯地址:

中国北京市朝阳区雅宝路2号

Applicant address:

No. 2 Yabao Road, Chaoyang District, Beijing, China

Study leader's address:

No. 2 Yabao Road, Chaoyang District, Beijing, China

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:

首都医科大学附属首都儿童医学中心,首都儿科研究所

Applicant's institution:

Capital Center for Children's Health, Capital Medical ,Capital Institute of Pediatrics

研究负责人所在单位:

首都医科大学附属首都儿童医学中心,首都儿科研究所

Affiliation of the Leader:

Capital Center for Children's Health, Capital Medical University,Capital Institute of Pediatrics

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:

SHERLL2025145

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:

首都儿科研究所伦理委员会

Name of the ethic committee:

Ethics Committee of the Capital Institute of Pediatrics

伦理委员会批准日期:

Date of approved by ethic committee:

2025-12-11 00:00:00

伦理委员会联系人:

王秋月

Contact Name of the ethic committee:

Wang Qiuyue

伦理委员会联系地址:

北京市朝阳区雅宝路2号

Contact Address of the ethic committee:

No. 2, Yabao Road, Chaoyang District, Beijing

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 10 8562 8195

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:

首都医科大学附属首都儿童医学中心

Primary sponsor:

Capital Center for Children's Health, Capital Medical University

研究实施负责(组长)单位地址:

北京市朝阳区雅宝路2号

Primary sponsor's address:

No. 2, Yabao Road, Chaoyang District, Beijing

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

北京

市(区县):

Country:

China

Province:

Beijing

City:

单位(医院):

首都医科大学附属首都儿童医学中心

具体地址:

北京市朝阳区雅宝路2号

Institution
hospital:

Capital Center for Children's Health, Capital Medical University

Address:

No. 2, Yabao Road, Chaoyang District, Beijing

经费或物资来源:

自筹

Source(s) of funding:

Self-funded

研究疾病:

肺炎  

Target disease:

Pneumonia

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:

探讨鼻咽通气道供氧在儿童因肺炎行气管镜气管镜诊疗中的效果及安全性,为鼻咽通气道在儿童气管镜诊疗中的应用和推广提供实践依据。  

Objectives of Study:

To investigate the efficacy and safety of nasopharyngeal airway oxygenation during bronchoscopy in children with pneumonia, providing a practical basis for the application and promotion of nasopharyngeal airways in pediatric bronchoscopic procedures.

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.放置鼻咽通气道禁忌症(鼻部结构异常或病变、颅底骨折等); 2.仅做上呼吸道检查; 3.术前需要有创机械通气; 4.已知主气道重度狭窄者; 5.拒绝参与研究。

Exclusion criteria:

1.1.Contraindications to nasopharyngeal airway placement (e.g., nasal structural abnormalities or lesions, skull base fracture, etc.). 2. Examination confined to the upper respiratory tract only. 3. Requirement for invasive mechanical ventilation prior to the procedure. 4. Known severe stenosis of the main airway. 5.Refusal to participate in the study.

研究实施时间:

Study execute time:

From 2026-02-01 00:00:00 To 2026-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-02-10 00:00:00 To 2026-11-30 00:00:00

干预措施:

Interventions:

组别:

鼻咽通气道组

样本量:

57

Group:

Nasopharyngeal Airway Group

Sample size:

干预措施:

置入鼻咽通气道(根据患儿鼻外孔至下颌角的距离选择合适型号),连接麻醉机,间断推注丙泊酚 1-2mg/kg 或吸入七氟烷

干预措施代码:

Intervention:

Insert the nasopharyngeal airway (select the appropriate model based on the distance from the external nasal foramen to the mandibular Angle of the child), connect the anesthesia machine, and intermittently inject 1-2mg/kg of propofol or inhale sevoflurane

Intervention code:

组别:

鼻导管组

样本量:

57

Group:

Nasal Cannula Group

Sample size:

干预措施:

置入鼻导管(长度为患儿鼻外孔至下颌角的距离),连接氧源,间断推注丙泊酚 1-2mg/kg

干预措施代码:

Intervention:

Insert a nasal catheter (the length of which is the distance from the external nasal foramen to the mandibular Angle of the child), connect an oxygen source, and intermittently inject 1-2mg/kg of propofol

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

北京 

市(区县):

 

Country:

China

Province:

Beijing

City:

单位(医院):

首都医科大学附属首都儿童医学中心 

单位级别:

三甲 

Institution
hospital:

Capital Institute of Pediatrics, Capital Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

低氧血症的发生率(SpO2 <90% 且持续时间 >1 分钟)

指标类型:

主要指标

Outcome:

The incidence of hypoxemia (SpO2 <90% and duration >1 minute)

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

心率

指标类型:

次要指标

Outcome:

Heart 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:

血压

指标类型:

次要指标

Outcome:

Blood 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:

麻醉深度

指标类型:

次要指标

Outcome:

Depth of Anesthesia (Bispectral Index, BIS)

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

经皮二氧化碳

指标类型:

次要指标

Outcome:

Transcutaneous Carbon Dioxide (TcCO2)

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

鼻导管及鼻咽通气道置入持续时间及尝试次数

指标类型:

次要指标

Outcome:

Duration and Number of Attempts for Nasal Cannula and Nasopharyngeal Airway Placement

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

手术时间

指标类型:

次要指标

Outcome:

Operative Time

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

操作中断次数

指标类型:

次要指标

Outcome:

Number of Procedure Interruptions

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

不良反应及安全事件发生情况

指标类型:

次要指标

Outcome:

Occurrence of Adverse Reactions and Safety Events

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

麻醉时间

指标类型:

次要指标

Outcome:

Anesthesia Time

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

苏醒时间

指标类型:

次要指标

Outcome:

Emergence Time

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

苏醒期躁动评分

指标类型:

次要指标

Outcome:

Emergence Agitation Score

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

麻醉恢复室停留时间

指标类型:

次要指标

Outcome:

Post-Anesthesia Care Unit (PACU) Length of Stay

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

麻醉药物使用总量

指标类型:

次要指标

Outcome:

Total Dosage of Anesthetic Agents

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

呼吸科医生的满意度

指标类型:

次要指标

Outcome:

Satisfaction of Respiratory Physicians

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 3 years
最大 Max age 12 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):

随机数字由 SPSS 22.0 软件生成,比例为 1:1

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

The random numbers were generated by SPSS 22.0 software at a ratio of 1:1

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:

患者不知晓分组

Blinding:

The patients were blinded to group assignment

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):

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:

采集:病例记录表 管理:Excell

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

Data Collection: Case Report Form (CRF) Data Management: Microsoft Excel

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2026-02-02 09:30:47