ROX指数评估下呼吸道感染患儿应用无创通气/HFNC疗效的价值

注册号:

Registration number:

ChiCTR2600122144 

最近更新日期:

Date of Last Refreshed on:

2026-04-09 14:14:16 

注册时间:

Date of Registration:

2026-04-09 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

ROX指数评估下呼吸道感染患儿应用无创通气/HFNC疗效的价值

Public title:

The Value of the ROX Index in Assessing the Efficacy of Non-Invasive Ventilation/HFNC in Pediatric Patients with Lower Respiratory Tract Infections

注册题目简写:

English Acronym:

研究课题的正式科学名称:

ROX指数对下呼吸道感染的婴幼儿启动及升级氧疗的早期预测价值

Scientific title:

The Early Predictive Value of the ROX Index for Initiating and Escalating Oxygen Therapy in Infants and Young Children with Lower Respiratory Tract Infections

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:

朱昱瑶 

研究负责人:

付红敏 

Applicant:

Zhu Yuyao 

Study leader:

Fu Hongmin 

申请注册联系人电话:

Applicant telephone:

+86 189 8743 5999

研究负责人电话:

Study leader's
telephone:

+86 151 9891 0315

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:

1620952248@qq.com

研究负责人电子邮件:

Study leader's E-mail:

Fuhongmin@kmmu.edu.cn

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:

中国云南省昆明市西山区书林街28号

研究负责人通讯地址:

中国云南省昆明市西山区书林街28号

Applicant address:

No. 28 Shulin Street, Xishan District, Kunming City, Yunnan Province, China

Study leader's address:

No. 28 Shulin Street, Xishan District, Kunming City, Yunnan Province, 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:

昆明市儿童医院

Applicant's institution:

Kunming Children's Hospital

研究负责人所在单位:

昆明市儿童医院

Affiliation of the Leader:

Kunming Children's 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:

2025-05-143-K01

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:

昆明市儿童医院伦理委员会

Name of the ethic committee:

Ethics Committee of Kunming Children's Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2026-01-10 00:00:00

伦理委员会联系人:

邱琦、江知洋

Contact Name of the ethic committee:

Qiu Qi, Jiang Zhiyang

伦理委员会联系地址:

中国云南省昆明市西山区前兴路288号

Contact Address of the ethic committee:

No. 288 Qianxing Road, Xishan District, Kunming City, Yunnan Province, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 871 6330 9095

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:

昆明市儿童医院

Primary sponsor:

Kunming Children's Hospital

研究实施负责(组长)单位地址:

中国云南省昆明市西山区书林街28号

Primary sponsor's address:

No. 28 Shulin Street, Xishan District, Kunming City, Yunnan Province, China

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

云南省

市(区县):

昆明市

Country:

China

Province:

Yunnan

City:

Kunming

单位(医院):

昆明市儿童医院

具体地址:

云南省昆明市西山区书林街28号

Institution
hospital:

Kunming Children's Hospital

Address:

No. 28 Shulin Street, Xishan District, Kunming City, Yunnan Province, China

经费或物资来源:

国家自然科学基金

Source(s) of funding:

National Natural Science Foundation of China

研究疾病:

下呼吸道感染  

Target disease:

Lower respiratory tract infection

研究疾病代码:

Target disease code:

研究类型:

观察性研究

Study type:

Observational study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

连续入组 

Study design:

Sequential 

研究目的:

探讨ROX指数评估急性下呼吸道感染婴幼儿应用无创/HFNC疗效的价值  

Objectives of Study:

Evaluating the Value of the ROX Index in Assessing the Efficacy of Non-Invasive Ventilation/High-Flow Nasal Cannula Therapy for Infants and Young Children with Acute Lower Respiratory Tract Infections

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.合并严重先天性心脏病、神经肌肉疾病、严重代谢性酸中毒、严重免疫缺陷或明显胸廓畸形; 2.慢性呼吸衰竭需要长期家庭氧疗者; 3.新生儿; 4.入院前已接受有创通气或入院后需要立即气管插管者; 5.48小时后升级呼吸支持措施的患儿。

Exclusion criteria:

1. Patients with severe congenital heart disease, neuromuscular disorders, severe metabolic acidosis, severe immunodeficiency, or significant chest wall deformities; 2. Patients with chronic respiratory failure requiring long-term home oxygen therapy; 3. Neonates; 4. Patients who received invasive ventilation prior to admission or require immediate tracheal intubation upon admission; 5. Pediatric patients requiring escalation of respiratory support measures within 48 hours.

研究实施时间:

Study execute time:

From 2026-04-10 00:00:00 To 2027-01-10 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-04-10 00:00:00 To 2027-01-10 00:00:00

干预措施:

Interventions:

组别:

根据患儿无创/HFNC 的治疗结果分为治疗成功组、治疗失败组

样本量:

360

Group:

According to the non-invasive/HFNC treatment results of the patient, they are divided into a treatment success group and a treatment failure group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

云南省 

市(区县):

昆明市 

Country:

China

Province:

Yunnan

City:

Kunming

单位(医院):

昆明市儿童医院 

单位级别:

三甲 

Institution
hospital:

Kunming Children's Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

云南省 

市(区县):

昆明市 

Country:

China

Province:

Yunnan

City:

Kunming

单位(医院):

云南省第一人民医院 

单位级别:

三甲 

Institution
hospital:

The first People's Hospital of Yunnan Province

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

天津市 

市(区县):

河西区 

Country:

China

Province:

Tianjin

City:

Hexi

单位(医院):

天津市儿童医院 

单位级别:

三甲 

Institution
hospital:

Tianjin Children's Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

湖北 

市(区县):

江汉区 

Country:

China

Province:

Hubei

City:

Jianghan

单位(医院):

华中科技大学同济医学院附属同济医院 

单位级别:

三甲 

Institution
hospital:

Tongji Hospital Affiliated to Tongji Medical College, Huazhong University of Science and Technology

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

江苏省 

市(区县):

苏州市 

Country:

China

Province:

Jiangsu

City:

Suzhou

单位(医院):

苏州大学附属儿童医院 

单位级别:

三甲 

Institution
hospital:

Children's Hospital of Soochow University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

陕西省 

市(区县):

西安市 

Country:

China

Province:

Shaanxi

City:

Xi'an

单位(医院):

空军军医大学西京医院 

单位级别:

三甲 

Institution
hospital:

Air Force Medical University Xijing Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

浙江省 

市(区县):

杭州市 

Country:

China

Province:

Zhejiang

City:

Hangzhou

单位(医院):

浙江大学医学院附属儿童医院 

单位级别:

三甲 

Institution
hospital:

Children's Hospital, Zhejiang University School of Medicine

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

湖南省 

市(区县):

长沙市 

Country:

China

Province:

Hunan

City:

Changsha

单位(医院):

湖南省儿童医院 

单位级别:

三甲 

Institution
hospital:

Hunan Children’s Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

辽宁省 

市(区县):

沈阳市 

Country:

China

Province:

Liaoning

City:

Shenyang

单位(医院):

中国医科大学附属盛京医院 

单位级别:

三甲 

Institution
hospital:

Shengjing Hospital of China Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

HFNC治疗成功率

指标类型:

主要指标

Outcome:

HFNC Treatment Success Rate

Type:

Primary indicator

测量时间点:

住院后28天、90天

测量方法:

Measure time point of outcome:

28 days and 90 days after hospitalization

Measure method:

指标中文名:

存活率

指标类型:

主要指标

Outcome:

Survival rate

Type:

Primary indicator

测量时间点:

住院后28天、90天

测量方法:

Measure time point of outcome:

28 days and 90 days after hospitalization

Measure method:

指标中文名:

动脉血气分析

指标类型:

次要指标

Outcome:

Arterial Blood Gas Analysis

Type:

Secondary indicator

测量时间点:

住院后0小时,氧疗升级时

测量方法:

Measure time point of outcome:

Within 0 hours of admission, when oxygen therapy is escalated

Measure method:

指标中文名:

无创通气治疗成功率

指标类型:

主要指标

Outcome:

Non-invasive ventilation Treatment Success Rate

Type:

Primary indicator

测量时间点:

住院后28天、90天

测量方法:

Measure time point of outcome:

28 days and 90 days after hospitalizatio

Measure method:

指标中文名:

ROC 曲线

指标类型:

主要指标

Outcome:

ROC curve

Type:

Primary 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:

尚未开始

Not yet recruiting

年龄范围:

Participant age:

最小 Min age 0 years
最大 Max age 3 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:

公开/Public

盲法:

Blinding:

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):

参与研究的单位间共享原始数据,2027年1月10日后与主单位索取获得

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

The original data will be made public between the units participating in the research, which will be obtained from the main unit after January 10, 2027

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:

参与单位采用主单位设计好的电子表格采集数据,由主单位收集后录入数据系统

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

Participating units use the electronic form designed by the main unit to collect data, and the main unit collects and enters the data into the data system

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:

 2026-04-09 14:13:53