ChiCTR2300070659 版本V1.2 版本创建时间2023/08/19 20:52:15 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:

ChiCTR2300070659 

最近更新日期:

Date of Last Refreshed on:

2023-05-28 21:59:52 

注册时间:

Date of Registration:

2023-04-19 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

无创气道炎症评估对早期慢阻肺的诊断价值

Public title:

Diagnostic value of non-invasive airway inflammation assessment for early chronic obstructive pulmonary disease (COPD)

注册题目简写:

English Acronym:

研究课题的正式科学名称:

无创气道炎症评估对早期慢阻肺的诊断价值

Scientific title:

Diagnostic value of non-invasive airway inflammation assessment for early chronic obstructive pulmonary disease (COPD)

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:

于晓慧 

研究负责人:

石志红 

Applicant:

Xiaohui Yu 

Study leader:

Zhihong Shi 

申请注册联系人电话:

Applicant telephone:

+86 18234508658

研究负责人电话:

Study leader's
telephone:

+86 18991232195

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:

candiceyxh@163.com

研究负责人电子邮件:

Study leader's E-mail:

docszh@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:

陕西省西安市雁塔西路277号

研究负责人通讯地址:

陕西省西安市雁塔西路277号

Applicant address:

277 West Yanta Road, Xi’an, Shaanxi

Study leader's address:

277 West Yanta Road, Xi’an, Shaanxi

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:

西安交通大学第一附属医院

Applicant's institution:

The First Affiliated Hospital Xi'an Jiaotong University

研究负责人所在单位:

西安交通大学第一附属医院

Affiliation of the Leader:

The First Affiliated Hospital Xi'an Jiaotong 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:

XJTU1AF2022LSL-012

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:

西安交通大学第一附属医院伦理委员会

Name of the ethic committee:

Ethics Committee of the First Affiliated Hospital of Xi 'an Jiaotong University

伦理委员会批准日期:

Date of approved by ethic committee:

2022-11-23 00:00:00

伦理委员会联系人:

易秋月

Contact Name of the ethic committee:

Qiuyue Yi

伦理委员会联系地址:

陕西省西安市雁塔西路277号

Contact Address of the ethic committee:

No.277 Yanta West Road, Xi 'an, Shaanxi Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 29 85323473

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:

西安交通大学第一附属医院

Primary sponsor:

The First Affiliated Hospital Xi'an Jiaotong University

研究实施负责(组长)单位地址:

陕西省西安市雁塔西路277号

Primary sponsor's address:

277 West Yanta Road, Xi’an, Shaanxi

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

陕西

市(区县):

西安

Country:

China

Province:

Shaanxi

City:

Xi'an

单位(医院):

西安交通大学第一附属医院

具体地址:

陕西省西安市雁塔西路277号

Institution
hospital:

The First Affiliated Hospital Xi'an Jiaotong University

Address:

277 West Yanta Road, Xi’an, Shaanxi

经费或物资来源:

西安交通大学第一附属医院临床研究中心

Source(s) of funding:

The Clinical Research Award of the First Affiliated Hospital of Xi'an Jiaotong University

研究疾病:

慢性阻塞性肺疾病  

Target disease:

chronic obstructive pulmonary 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:

探索性研究/预试验 

Study phase:

0

研究设计:

病例对照研究 

Study design:

Case-Control study 

研究目的:

测定不同分组受试者的呼出气中的一氧化氮、一氧化碳及硫化氢等指标,分析呼出气能否作为早期慢阻肺的生物标志物。  

Objectives of Study:

To determine the indexes of nitric oxide, carbon monoxide and hydrogen sulfide in exhaled breath of subjects in different groups, and to analyze whether exhaled gas can be used as a biomarker of early COPD.

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稳定期慢阻肺患者:吸入支气管舒张剂后肺功能符合FEV1/FVC<0.7,且近4周内无急性加重史;
②早期慢阻肺患者:吸入支气管舒张剂后肺功能符合0.7≤FEV1/FVC<0.8;
③健康体检者:吸入支气管舒张剂后肺功能符合FEV1/FVC≥0.8的健康体检者;
④提供书面知情同意。

Inclusion criteria

1. Patients with stable COPD: after inhaling bronchodilators, the pulmonary function conformed to FEV1/FVC < 0.7, and there was no history of acute exacerbation in the past 4 weeks. 2. Patients with early COPD: the pulmonary function after inhaling bronchodilators was 0.7 <= FEV1/FVC < 0.8. 3. Healthy physical examination: healthy physical examination whose lung function conforms to FEV1/FVC >= 0.8 after inhaling bronchodilators. 4. Provide written informed consent.

排除标准:

①患有临床医生认为可能导致肺功能异常的疾病,如肺癌、支气管扩张症、间质性肺疾病、既往胸部手术史等;
②正在参加其它干预性临床研究;
③近3个月内有其他严重的疾病病于1个月内住院治疗;
④不能配合完成肺功能等检查的;
⑤无法提供书面知情同意书。

Exclusion criteria:

1. Suffer from diseases that clinicians believe may lead to abnormal lung function, such as lung cancer, bronchiectasis, interstitial lung disease, previous history of chest surgery, etc. 2. Who is participating in other interventional clinical studies. 3. Other serious diseases in the past 3 months were hospitalized within 1 month. 4. Those who are unable to cooperate to complete the examination of lung function, etc. 5. Unable to provide written informed consent.

研究实施时间:

Study execute time:

From 2023-01-01 00:00:00 To 2025-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2023-04-20 00:00:00 To 2024-03-20 00:00:00

干预措施:

Interventions:

组别:

早期COPD组

样本量:

87

Group:

early COPD group

Sample size:

干预措施:

无干预

干预措施代码:

Intervention:

No

Intervention code:

组别:

稳定期COPD组

样本量:

87

Group:

stable COPD group

Sample size:

干预措施:

无干预

干预措施代码:

Intervention:

No

Intervention code:

组别:

健康对照组

样本量:

87

Group:

Control group

Sample size:

干预措施:

无干预

干预措施代码:

Intervention:

No

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

陕西 

市(区县):

西安 

Country:

China

Province:

Shaanxi

City:

Xi'an

单位(医院):

西安交通大学第一附属医院 

单位级别:

三级甲等 

Institution
hospital:

The First Affiliated Hospital Xi'an Jiaotong University

Level of the institution:

Tertiary A Hospital

测量指标:

Outcomes:

指标中文名:

呼出气一氧化氮

指标类型:

主要指标

Outcome:

Exhaled nitric oxide (FeNO)

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

呼出气一氧化碳

指标类型:

主要指标

Outcome:

Exhaled carbon monoxide (FeCO)

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

呼出气硫化氢

指标类型:

主要指标

Outcome:

Exhaled hydrogen sulfide

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

炎性指标

指标类型:

次要指标

Outcome:

Inflammatory indicators

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

生化指标

指标类型:

次要指标

Outcome:

Biochemical parameters

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

影像学检查及症状评分

指标类型:

次要指标

Outcome:

Imaging studies and symptom scoring

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:

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:

标本中文名:

呼出气

组织:

Sample Name:

Exhale

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 18 years
最大 Max age 80 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):

本试验未涉及随机对照方法

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

This experiment does not involve a random method.

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:

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):

试验完成后6个月内公开

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

Within six months after the trial complete

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, 电子采集和管理系统

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

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

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:

 2023-04-19 15:38:15