ChiCTR2000040480 版本V1.4 版本创建时间2020/11/30 03:26:34 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:

ChiCTR2000040480 

最近更新日期:

Date of Last Refreshed on:

2020-11-30 03:24:32 

注册时间:

Date of Registration:

2020-11-29 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

双相容积CT扫描联合脉冲振荡肺功能检查对早期慢性阻塞性肺疾病的临床研究

Public title:

The value of the inspiratory and expiratory phase CT scan combined with impulse oscillometry system in early chronic obstructive pulmonary disease

注册题目简写:

English Acronym:

研究课题的正式科学名称:

双相容积CT扫描联合脉冲振荡肺功能检查对早期慢性阻塞性肺疾病的临床研究

Scientific title:

The value of the inspiratory and expiratory phase CT scan combined with impulse oscillometry system in early chronic obstructive pulmonary disease

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:

丁琦 

研究负责人:

魏霞 

Applicant:

Qi Ding 

Study leader:

Xia Wei 

申请注册联系人电话:

Applicant telephone:

+86 13119180763

研究负责人电话:

Study leader's
telephone:

+86 18891991910

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:

qidingxa@163.com

研究负责人电子邮件:

Study leader's E-mail:

wx2005hope@126.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:

中国陕西西安市南二环东段151号

研究负责人通讯地址:

中国陕西西安市南二环东段151号

Applicant address:

151 East Section of South Second Ring Road, Xi'an, Shaanxi, China

Study leader's address:

151 East Section of South Second Ring Road, Xi'an, Shaanxi, 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:

西安市第九医院

Applicant's institution:

The Ninth Hospital of Xi'an

研究负责人所在单位:

西安市第九医院

Affiliation of the Leader:

The Ninth Hospital of Xi'an

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:

202007

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:

西安市第九医院医学伦理委员会

Name of the ethic committee:

The Medical Ethics Committee of the Ninth Hospital of Xi'an

伦理委员会批准日期:

Date of approved by ethic committee:

2020-01-10 00:00:00

伦理委员会联系人:

王利茹

Contact Name of the ethic committee:

Li-Ru Wang

伦理委员会联系地址:

陕西省西安市南二环东段151号

Contact Address of the ethic committee:

151 East Section of South Second Ring Road, Xi'an, Shaanxi, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

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:

西安市第九医院

Primary sponsor:

The Ninth Hospital of Xi’an

研究实施负责(组长)单位地址:

陕西省西安市南二环东段151号

Primary sponsor's address:

151 East Section of South Second Ring Road, Xi'an, Shaanxi, 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):

陕西

市(区县):

西安

Country:

China

Province:

Shaanxi

City:

Xi'an

单位(医院):

西安市第九医院

具体地址:

南二环东段151号

Institution
hospital:

The Ninth Hospital of Xi'an

Address:

151 East Section of South Second Ring Road

经费或物资来源:

西安市科学技术局

Source(s) of funding:

Xi'an Science and Technology Bureau

研究疾病:

慢性阻塞性肺疾病  

Target disease:

chronic obstructive pulmonary disease

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:

析因分组(即根据危险因素或暴露因素分组) 

Study design:

Factorial 

研究目的:

1. 探讨双气相CT在慢性阻塞性肺疾病患者小气道病变的早期诊断价值; 2.了解小气道病变与临床症状、炎症指标及肺功能参数的相关性。  

Objectives of Study:

1. To investigate the value of the inspiratory and expiratory phase CT scan in early diagnosis of small airway lesions in patients with chronic obstructive pulmonary disease; 2. To understand the relationship between small airway lesions and clinical symptoms, inflammatory indicators and lung function parameters.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

符合慢性支气管炎及慢性阻塞性肺疾病(GOLD 1、2级)诊断标准的住院患者。

Inclusion criteria

Patients who has been hospitalized for chronic bronchitis and chronic obstructive pulmonary disease(only GOLD grades 1 and 2 were enrolled).

排除标准:

有肺癌,肺部手术,活动性肺结核和支气管哮喘等肺部其他疾病者排除。

Exclusion criteria:

Patients who exhibited serious comorbidities of the respiratory system,such as tumor,active tuberculosis, asthma or previously undergo surgical treatment were excluded.

研究实施时间:

Study execute time:

From 2020-12-01 00:00:00 To 2022-11-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2020-12-01 00:00:00 To 2022-09-30 00:00:00

干预措施:

Interventions:

组别:

Case series

样本量:

100

Group:

Case series

Sample size:

干预措施:

干预措施代码:

Intervention:

Nil

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):

西安市第九医院 

单位级别:

三级甲等 

Institution
hospital:

The Ninth Hospital of Xi'an

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

吸气相肺容积

指标类型:

主要指标

Outcome:

lung volume on inspiratory CT scan

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

呼气相肺容积

指标类型:

主要指标

Outcome:

lung volume on expiratory CT scan

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

吸气相平均肺野密度

指标类型:

主要指标

Outcome:

mean lung density on inspiratory CT scan

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

呼气相平均肺野密度

指标类型:

主要指标

Outcome:

mean lung density on expiratory CT scan

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

吸呼双相平均肺野密度比率

指标类型:

主要指标

Outcome:

mean lung density on expiratory CT scan

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

响应频率

指标类型:

主要指标

Outcome:

resonance frequency

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

总黏性阻力

指标类型:

主要指标

Outcome:

respiratory resistance at 5 Hz

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

中心气道黏性阻力

指标类型:

主要指标

Outcome:

respiratory resistance at 20 Hz

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

周边惯性阻力

指标类型:

主要指标

Outcome:

area of reactance

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 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):

不适用

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

N/A

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:

N/A

Blinding:

N/A

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

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):

以发表文章的形式公布原始数据

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

The original data is expected to be shared 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:

采用Epidata软件进行患者CRF信息录入以及数据的保存和管理

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

The Epidata software will have been used to fill in the Case Record Form and manage the data

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2020-11-29 19:11:51