ChiCTR2600125551 版本V1.0 版本创建时间2026/05/28 10:32:50 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:

ChiCTR2600125551 

最近更新日期:

Date of Last Refreshed on:

2026-05-28 10:32:36 

注册时间:

Date of Registration:

2026-05-28 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

多模态大模型驱动的北京过敏数智化时空预警系统研究

Public title:

Multimodal Large Model?Driven Digital Spatiotemporal Early Warning System for Allergic Diseases in Beijing

注册题目简写:

English Acronym:

研究课题的正式科学名称:

多模态大模型驱动的北京过敏数智化时空预警系统研究

Scientific title:

Multimodal Large Model?Driven Digital Spatiotemporal Early Warning System for Allergic Diseases in Beijing

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:

胡跃华 

研究负责人:

胡跃华 

Applicant:

Hu Yuehua 

Study leader:

Hu Yuehua 

申请注册联系人电话:

Applicant telephone:

+86 10 5890 0522

研究负责人电话:

Study leader's
telephone:

+86 10 58900522

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:

huyh@chinacdc.cn

研究负责人电子邮件:

Study leader's E-mail:

huyh@chinacdc.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:

北京市昌平区昌百路155号

研究负责人通讯地址:

北京市昌平区昌百路155号

Applicant address:

No. 155, Changbai Road, Changping District, Beijing

Study leader's address:

No. 155, Changbai Road, Changping District, Beijing

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:

中国疾病预防控制中心

Applicant's institution:

Chinese Center for Disease Control and Prevention

研究负责人所在单位:

中国疾病预防控制中心

Affiliation of the Leader:

Chinese Center for Disease Control and Prevention

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:

202607

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:

中国疾病预防控制中心伦理审查委员会

Name of the ethic committee:

Ethics Review Committee, Chinese Center for Disease Control and Prevention

伦理委员会批准日期:

Date of approved by ethic committee:

2026-03-19 00:00:00

伦理委员会联系人:

陈亮

Contact Name of the ethic committee:

Chen Liang

伦理委员会联系地址:

北京市昌平区昌百路155号

Contact Address of the ethic committee:

No. 155, Changbai Road, Changping District, Beijing

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 10 58900228

伦理委员会联系人邮箱:

Contact email of the ethic committee:

chenliang@chinacdc.cn

研究实施负责(组长)单位:

中国疾病预防控制中心

Primary sponsor:

Chinese Center for Disease Control and Prevention

研究实施负责(组长)单位地址:

北京市昌平区昌百路155号

Primary sponsor's address:

No. 155, Changbai Road, Changping 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

市(区县):

Country:

China

Province:

Beijing

City:

单位(医院):

中国疾病预防控制中心

具体地址:

北京市昌平区昌百路155号

Institution
hospital:

Chinese Center for Disease Control and Prevention

Address:

No. 155, Changbai Road, Changping District, Beijing

经费或物资来源:

首都卫生发展科研专项

Source(s) of funding:

Capital’s Funds for Health Improvement and Research

研究疾病:

过敏性鼻炎、过敏性哮喘、过敏性结膜炎、特应性皮炎、过敏性荨麻疹  

Target disease:

Allergic rhinitis, allergic asthma, allergic conjunctivitis, atopic dermatitis, urticaria

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:

构建基于多模态大模型的北京市过敏性疾病时空预警系统,整合植被遥感、花粉监测、气象、人群流动及医疗数据,实现街区级过敏原浓度和疾病风险的动态预测,提升公共卫生精准防控能力。  

Objectives of Study:

To develop a multimodal large model?driven spatiotemporal early warning system for allergic diseases in Beijing, integrating remote sensing, pollen monitoring, meteorology, population mobility, and medical data to achieve block?level risk prediction.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

1.就诊记录来源于北京市医疗卫生机构,且就诊日期在回顾性数据收集时间(2020年1月1日至2025年12月31日)或前瞻性验证数据收集时间(2026年6月1日至2027年12月31日) 内; 2.诊断符合上述ICD-10编码中的任一种过敏性疾病; 3.就诊个体的居住地可定位至北京市街道/社区级别(或经地理编码可聚合至1km×1km网格)。若原始数据仅提供街道级以上汇总,则以实际可获得的最细空间粒度为准; 4.就诊数据应提供至少以“日”为单位的就诊时间,若个别来源仅能提供“周”或“月”汇总,则需在分析中注明并采用相应尺度。

Inclusion criteria

1. Medical visit records come from medical and health institutions in Beijing, and the visit date is within the retrospective data collection period (January 1, 2020 to December 31, 2025) or the prospective validation data collection period (June 1, 2026 to December 31, 2027); 2. The diagnosis meets any of the allergic diseases listed in the above ICD-10 codes; 3. The residence of the visiting individual can be located to the street/community level in Beijing (or can be aggregated to a 1km × 1km grid through geocoding). If the original data only provides aggregated information above the street level, the finest spatial granularity actually obtainable shall be used; 4. Visit data should provide visit time at least on a "day" basis. If some sources can only provide weekly or monthly aggregation, this must be indicated in the analysis and the corresponding scale should be used.

排除标准:

1.就诊记录中关键变量(诊断编码、就诊日期、年龄)缺失超过30%; 2.数据经质控审核判定为不可用(如逻辑矛盾无法修正,例如就诊日期早于出生日期); 3.同一患者重复就诊记录无法去重合并; 4.数据来源不明或无法追溯其采集标准。

Exclusion criteria:

1. Missing >30% of key variables (diagnosis code, visit date, age);
2. Uncorrectable logical errors (e.g., visit date before birth date);
3. Duplicate records cannot be merged.
4.The data source is unknown or the collection criteria cannot be traced.

研究实施时间:

Study execute time:

From 2026-01-01 00:00:00 To 2028-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-06-01 00:00:00 To 2027-12-31 00:00:00

干预措施:

Interventions:

组别:

观察组

样本量:

600000

Group:

Observation 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):

北京市 

市(区县):

 

Country:

China

Province:

Beijing

City:

单位(医院):

中国疾病预防控制中心 

单位级别:

三甲 

Institution
hospital:

Chinese Center for Disease Control and Prevention

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

北京市 

市(区县):

 

Country:

China

Province:

Beijing

City:

单位(医院):

首都医科大学附属北京同仁医院 

单位级别:

三甲 

Institution
hospital:

Beijing Tongren Hospital, affiliated with Capital Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

过敏性疾病日就诊量

指标类型:

主要指标

Outcome:

Daily outpatient visits for allergic diseases

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

花粉浓度预测误差(RMSE)

指标类型:

次要指标

Outcome:

Root mean square error of pollen concentration forecast

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

过敏相关药品日消耗量

指标类型:

次要指标

Outcome:

Daily consumption of anti-allergic medications

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 years
最大 Max age 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

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:

EDC

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

EDC

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2026-05-28 10:32:36