慢阻肺住院史与未来急性加重的关联的前瞻性研究

注册号:

Registration number:

ChiCTR2500114824 

最近更新日期:

Date of Last Refreshed on:

2025-12-17 18:19:43 

注册时间:

Date of Registration:

2025-12-17 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

慢阻肺住院史与未来急性加重的关联的前瞻性研究

Public title:

he Association of Frequency and Severity of Chronic Obstructive Pulmonary Hospitalization Events with the Risk of Future Exacerbations

注册题目简写:

English Acronym:

研究课题的正式科学名称:

慢阻肺住院史与未来急性加重的关联的前瞻性研究

Scientific title:

he Association of Frequency and Severity of Chronic Obstructive Pulmonary Hospitalization Events with the Risk of Future Exacerbations

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:

魏小玲 

研究负责人:

魏小玲 

Applicant:

Xiaoling Wei 

Study leader:

Xiaoling Wei 

申请注册联系人电话:

Applicant telephone:

+86 188 7521 2095

研究负责人电话:

Study leader's
telephone:

+86 23 6035 3361

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:

229107829@qq.com

研究负责人电子邮件:

Study leader's E-mail:

229107829@qq.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:

重庆市渝北区双湖支路1号

研究负责人通讯地址:

重庆市渝北区双湖支路1号

Applicant address:

No1 Shuanghu Branch Road Yubei District Chongqing

Study leader's address:

No1 Shuanghu Branch Road Yubei District Chongqing

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:

重庆医科大学附属第三医院

Applicant's institution:

The Third Affiliated Hospital of Chongqing Medical University

研究负责人所在单位:

重庆医科大学附属第三医院

Affiliation of the Leader:

The Third Affiliated Hosptial of ChongQing 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:

2022年科伦审第(99)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:

重庆医科大学附属第三医院伦理委员会

Name of the ethic committee:

Ethics Committee of the Third Affiliated Hospital of Chongqing Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2022-12-31 00:00:00

伦理委员会联系人:

陈帅

Contact Name of the ethic committee:

Chen Shuai

伦理委员会联系地址:

重庆市渝北区双湖支路1号

Contact Address of the ethic committee:

No1 Shuanghu Branch Road Yubei District Chongqing

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 23 6716 7736

伦理委员会联系人邮箱:

Contact email of the ethic committee:

735200243@qq.com

研究实施负责(组长)单位:

重庆医科大学附属第三医院

Primary sponsor:

The Third Affiliated Hosptial of ChongQing Medical University

研究实施负责(组长)单位地址:

重庆市渝北区双湖支路1号

Primary sponsor's address:

No1 Shuanghu Branch Road Yubei District Chongqing

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

重庆市

市(区县):

Country:

China

Province:

Chongqing

City:

单位(医院):

重庆医科大学附属第三医院

具体地址:

重庆市渝北区双湖支路1号

Institution
hospital:

The Third Affiliated Hosptial of ChongQing Medical University

Address:

No1 Shuanghu Branch Road Yubei District Chongqing

经费或物资来源:

自选课题(自筹)

Source(s) of funding:

Self-financing

研究疾病:

慢阻肺  

Target disease:

COPD

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:

队列研究 

Study design:

Cohort study 

研究目的:

确定过去有1次住院史的患者在出院后1年内是否存在中/重度急性加重的高风险;建立预测慢阻肺急性加重再住院风险模型,模型的AUC值达到0.8以上。  

Objectives of Study:

Determine whether patients with a history of 1 past hospitalization are at high risk for moderate/severe acute exacerbations within 1 year of discharge; develop a model for predicting the risk of rehospitalization for acute exacerbations of chronic obstructive pulmonary disease, with an AUC of 0.8 or higher for the model.

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.排除合并恶性肿瘤、严重支气管扩张、气胸、肺栓塞、尘肺、严重的支气管扩张。

Exclusion criteria:

Patients with concurrent malignant tumors, severe bronchiectasis, pneumothorax, pulmonary embolism, pneumoconiosis, or severe bronchial dilation.

研究实施时间:

Study execute time:

From 2022-01-01 00:00:00 To 2023-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2022-01-01 00:00:00 To 2023-12-23 00:00:00

干预措施:

Interventions:

组别:

频繁住院组(实验组)

样本量:

60

Group:

Frequent hospitalization group (experimental group)

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

非频繁再住院组(对照组)

样本量:

60

Group:

Versus infrequent rehospitalization group (control 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):

重庆市 

市(区县):

 

Country:

China

Province:

Chongqing

City:

单位(医院):

重庆医科大学附属第三医院 

单位级别:

三级甲等 

Institution
hospital:

The Third Affiliated Hosptial of ChongQing Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

随访时患者的急性加重次数。

指标类型:

主要指标

Outcome:

Number of acute exacerbations in patients at follow-up.

Type:

Primary indicator

测量时间点:

患者出院后的第3月、第6月、第9月、1年。

测量方法:

通过电话随访或门诊随访。

Measure time point of outcome:

Patients were discharged at months 3, 6, 9, and 1 year.

Measure method:

Follow-up by phone or outpatient visits.

指标中文名:

了解患者随访时的mMRC评分、吸氧、吸入药物、糖皮质激素使用及机械通气情况。

指标类型:

次要指标

Outcome:

To find out the patients' mMRC scores, oxygenation, inhaled medications, glucocorticoid use, and mechanical ventilation at follow-up.

Type:

Secondary indicator

测量时间点:

随访患者出院后的第3月、第6月、第9月、1年。

测量方法:

通过电话随访或门诊随访。

Measure time point of outcome:

Patients were followed up at months 3, 6, 9, and 1 year after discharge.

Measure method:

Follow-up by phone or outpatient visits.

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:

结束

/Completed

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):

国家生物信息中心 (https://ngdc.cncb.ac.cn/gsub/)

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

 China National center for Bioinformation (https://ngdc.cncb.ac.cn/gsub/)

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:

病例记录表和电子管理

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

Case record forms and electronic management

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2025-12-17 18:19:36