一项评估新型抗体药物(尼塞维单抗)对中国南方婴儿预防呼吸道合胞病毒等感染效果的真实世界研究

注册号:

Registration number:

ChiCTR2600127159 

最近更新日期:

Date of Last Refreshed on:

2026-06-25 16:58:42 

注册时间:

Date of Registration:

2026-06-25 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

一项评估新型抗体药物(尼塞维单抗)对中国南方婴儿预防呼吸道合胞病毒等感染效果的真实世界研究

Public title:

A real-world study evaluating the effectiveness of Nirsevimab, a novel antibody drug, for preventing RSV and other respiratory infections in infants in southern China

注册题目简写:

English Acronym:

研究课题的正式科学名称:

中国(亚)热带地区Nirsevimab对婴儿RSV及其他病原引起的呼吸道感染的保护作用:多中心真实世界研究

Scientific title:

Protection of Nirsevimab against RSV and other pathogen-induced respiratory infections in infants in (sub)tropical China: A multicenter real-world 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:

刘科苑 

研究负责人:

刘科苑 

Applicant:

Keyuan Liu 

Study leader:

Keyuan Liu 

申请注册联系人电话:

Applicant telephone:

+86 18243054065

研究负责人电话:

Study leader's
telephone:

+86 20 37103057

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:

liu_keyuan@yeah.net

研究负责人电子邮件:

Study leader's E-mail:

liu_keyuan@yeah.net

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:

广东省广州市天河区金穗路9号

研究负责人通讯地址:

广东省广州市天河区金穗路9号

Applicant address:

No. 9, Jinsui Road, Tianhe District, Guangzhou City, Guangdong Province, China

Study leader's address:

No. 9, Jinsui Road, Tianhe District, Guangzhou City, Guangdong 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:

广州医科大学附属妇女儿童医疗中心

Applicant's institution:

Guangzhou Women and Children's Medical Center

研究负责人所在单位:

广州医科大学附属妇女儿童医疗中心

Affiliation of the Leader:

Guangzhou Women and Children's Medical Center,Guangzhou Medical University

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:

批字[2026] 第266A01号

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:

广州医科大学附属妇女儿童医疗中心第二临床研究伦理委员会

Name of the ethic committee:

Clinical Research Ethics Committee of Guangzhou Women and Children's Medical Center

伦理委员会批准日期:

Date of approved by ethic committee:

2026-05-07 00:00:00

伦理委员会联系人:

周诗

Contact Name of the ethic committee:

Zhou Shi

伦理委员会联系地址:

广东省广州市天河区金穗路9号

Contact Address of the ethic committee:

No. 9, Jinsui Road, Tianhe District, Guangzhou City, Guangdong Province, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 20 38076262

伦理委员会联系人邮箱:

Contact email of the ethic committee:

zhoushicmu@163.com

研究实施负责(组长)单位:

广州医科大学附属妇女儿童医疗中心

Primary sponsor:

Guangzhou Women and Children's Medical Center,Guangzhou Medical University

研究实施负责(组长)单位地址:

广东省广州市天河区金穗路9号

Primary sponsor's address:

No. 9, Jinsui Road, Tianhe District, Guangzhou City, Guangdong 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):

广东省

市(区县):

Country:

China

Province:

Guangdong

City:

单位(医院):

广州医科大学附属妇女儿童医疗中心

具体地址:

广东省广州市天河区金穗路9号

Institution
hospital:

Guangzhou Women and Children's Medical Center,Guangzhou Medical University

Address:

No. 9, Jinsui Road, Tianhe District, Guangzhou City, Guangdong Province, China

经费或物资来源:

中国疫苗行业协会公益性科研专项基金项目

Source(s) of funding:

Public Welfare Scientific Research Special Fund Project of China Association for Vaccines (CAV)

研究疾病:

呼吸道合胞病毒(RSV)相关呼吸道感染(包括急性支气管炎、细支气管炎、肺炎)、全因呼吸道感染、喘息发作。  

Target disease:

Respiratory syncytial virus (RSV)-related respiratory tract infections (including acute bronchitis, bronchiolitis, and pneumonia), all-cause respiratory infections, wheezing episodes.

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:

上市后药物 

Study phase:

4

研究设计:

队列研究 

Study design:

Cohort study 

研究目的:

在中国(亚)热带地区多中心真实世界人群中,评估单次注射Nirsevimab对0-1岁婴儿(包括足月儿和校正胎龄≤12个月的早产儿)注射后6个月内对呼吸道合胞病毒(RSV)相关呼吸道感染住院的保护效果,并评估其对全因呼吸道感染、喘息发作、生长发育及药物安全性的影响。  

Objectives of Study:

To evaluate the effectiveness of a single dose of Nirsevimab in reducing RSV-related respiratory infection hospitalizations within 6 months post-injection in infants aged 0–1 years in subtropical China, and to assess its impact on all-cause respiratory infections, wheezing episodes, growth and development, and safety.

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.无法获得完整的Nirsevimab注射记录(仅注射组); 2.2026年7月至2027年6月以及随访期内注射Nirsevimab(仅对照组; 3.入组前已确诊 RSV 感染并住院治疗者; 4.严重先天畸形; 5.入组后7天内确诊 RSV 感染; 6.临床医师或研究人员认为不宜参加研究的情况。

Exclusion criteria:

1. Inability to obtain complete Nirsevimab injection records (for the injection group only); 2. Received Nirsevimab injection during the period from July 2026 to June 2027 or during the follow-up period (for the control group only); 3. Confirmed RSV infection and hospitalization prior to enrollment; 4. Severe congenital malformations; 5. Confirmed RSV infection within 7 days after enrollment; 6. Conditions deemed unsuitable for participation by the attending physician or research personnel.

研究实施时间:

Study execute time:

From 2026-05-01 00:00:00 To 2027-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-07-01 00:00:00 To 2027-06-30 00:00:00

干预措施:

Interventions:

组别:

尼塞韦单抗暴露组

样本量:

715

Group:

Nirsevimab exposed Group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

非暴露组

样本量:

1435

Group:

Non-exposed 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):

广东省 

市(区县):

 

Country:

China

Province:

Guangdong

City:

单位(医院):

广州医科大学附属妇女儿童医疗中心 

单位级别:

三级甲等 

Institution
hospital:

Guangzhou Women and Children's Medical Center,Guangzhou Medical University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东省 

市(区县):

 

Country:

China

Province:

Guangdong

City:

单位(医院):

深圳市龙岗区妇幼保健院 

单位级别:

三级甲等 

Institution
hospital:

Shenzhen Longgang District Maternity & Child Healthcare Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广西壮族自治区 

市(区县):

 

Country:

China

Province:

Guangxi Zhuang Autonomous Region

City:

单位(医院):

广西壮族自治区妇幼保健院 

单位级别:

三级甲等 

Institution
hospital:

Maternal and Child Health Hospital of Guangxi Zhuang Autonomous Region

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东省 

市(区县):

 

Country:

China

Province:

Guangdong

City:

单位(医院):

广东省妇幼保健院(广东省妇产医院、广东省儿童医院) 

单位级别:

三级甲等 

Institution
hospital:

Guangdong Women and Children Hospital and Health Institute

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

福建省 

市(区县):

 

Country:

China

Province:

Fujian

City:

单位(医院):

福建省妇幼保健院 

单位级别:

三级甲等 

Institution
hospital:

Fujian Maternal and Child Health Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东省 

市(区县):

 

Country:

China

Province:

Guangdong

City:

单位(医院):

佛山复星禅诚医院 

单位级别:

三级医院 

Institution
hospital:

Foshan Fosun Chancheng Hospital

Level of the institution:

Tertiary

国家:

中国

省(直辖市):

广东省 

市(区县):

 

Country:

China

Province:

Guangdong

City:

单位(医院):

广东省妇幼保健院(广东省妇产医院、广东省儿童医院) 

单位级别:

三级甲等 

Institution
hospital:

Guangdong Women and Children Hospital and Health Institute

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

福建省 

市(区县):

 

Country:

China

Province:

Fujian

City:

单位(医院):

厦门市妇幼保健院 

单位级别:

三级甲等 

Institution
hospital:

Xiamen Maternal and Child Health Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

云南省 

市(区县):

 

Country:

China

Province:

Yunnan

City:

单位(医院):

昆明市儿童医院 

单位级别:

三级甲等 

Institution
hospital:

Kunming Children's Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东省 

市(区县):

 

Country:

China

Province:

Guangdong

City:

单位(医院):

深圳市妇幼保健院 

单位级别:

三级甲等 

Institution
hospital:

Shenzhen Maternity&Child Healthcare Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东省 

市(区县):

 

Country:

China

Province:

Guangdong

City:

单位(医院):

珠海市妇幼保健院 

单位级别:

三级甲等 

Institution
hospital:

Zhuhai Maternal and Child Health Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

海南省 

市(区县):

 

Country:

China

Province:

Hainan

City:

单位(医院):

海口市妇幼保健院 

单位级别:

三级甲等 

Institution
hospital:

Haikou Maternal and Child Health Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

海南省 

市(区县):

 

Country:

China

Province:

Hainan

City:

单位(医院):

海南省妇女儿童医学中心 

单位级别:

三级甲等 

Institution
hospital:

Hainan Women and Children's Medical Center

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东省 

市(区县):

 

Country:

China

Province:

Guangdong

City:

单位(医院):

中山市博爱医院 

单位级别:

三级甲等 

Institution
hospital:

Boai Hospital of Zhongshan

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

RSV相关ICU入住率

指标类型:

次要指标

Outcome:

ICU admission rate

Type:

Secondary indicator

测量时间点:

注射后6个月内

测量方法:

电子病历记录

Measure time point of outcome:

Within 6 months post-injection

Measure method:

Verification of hospitalization records via hospital electronic medical record system.

指标中文名:

RSV相关住院时长

指标类型:

次要指标

Outcome:

Length of hospital stay

Type:

Secondary indicator

测量时间点:

注射后6个月内

测量方法:

电子病历记录

Measure time point of outcome:

Within 6 months post-injection

Measure method:

Verification of hospitalization records via hospital electronic medical record system.

指标中文名:

生长发育指标(Z-score)

指标类型:

次要指标

Outcome:

Growth development (Z-score)

Type:

Secondary indicator

测量时间点:

注射后6个月内

测量方法:

电话随访

Measure time point of outcome:

Within 6 months post-injection

Measure method:

telephone follow-up

指标中文名:

全因呼吸道感染发生率

指标类型:

次要指标

Outcome:

All-cause RTI rate

Type:

Secondary indicator

测量时间点:

注射后6个月内

测量方法:

临床诊断+电话随访

Measure time point of outcome:

Within 6 months post-injection

Measure method:

Clinical diagnosis + telephone follow-up

指标中文名:

不良事件发生率

指标类型:

次要指标

Outcome:

Adverse event rate

Type:

Secondary indicator

测量时间点:

注射后6个月内

测量方法:

电话随访+主动上报

Measure time point of outcome:

Within 6 months post-injection

Measure method:

Telephone follow-up + active reporting

指标中文名:

RSV相关呼吸道感染住院率

指标类型:

主要指标

Outcome:

RSV-related hospitalization rate

Type:

Primary indicator

测量时间点:

注射后6个月内

测量方法:

医院电子病历核查+实验室检测

Measure time point of outcome:

Within 6 months post-injection

Measure method:

Verification of hospitalization records via hospital electronic medical record system, confirmed by positive PCR or antigen test for RSV

指标中文名:

喘息发作次数

指标类型:

次要指标

Outcome:

Wheezing episodes

Type:

Secondary indicator

测量时间点:

注射后6个月内

测量方法:

临床记录+电话随访

Measure time point of outcome:

Within 6 months post-injection

Measure method:

Clinical diagnosis + telephone follow-up

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 0 years
最大 Max age 1 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):

数据存储在参与中心的安全服务器中,在签署数据使用协议后,可向通讯作者提出合理请求获取。

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

Available upon reasonable request from the corresponding author.

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:

当所有病例报告表经双份输入并核对无误后,由数据管理员写出数据库检查报告,其内容包括研究完成情况(含脱落受试者清单)、入选/排除标准检查、完整性检查、逻辑一致性检查、离群数据检查、时间窗检查、不良事件检查等。 在审核会议上,由主要研究者、监查员、数据管理员和统计人员对数据库检查报告中提出的问题做出决议,写出审核报告,数据库同时将被锁定。

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

fter double data entry and verification of all CRFs, the data administrator will issue a database inspection report covering study completion (including dropouts), inclusion/exclusion criteria, completeness, logical consistency, outliers, visit windows, and adverse events. At the review meeting, the PI, monitor, data administrator, and statistician will resolve identified issues and generate a review report, after which the database will be locked.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2026-06-25 16:58:23