ChiCTR-ONRC-12002837 版本V1.1 版本创建时间2015/12/27 21:12:39 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:

ChiCTR-ONRC-12002837 

最近更新日期:

Date of Last Refreshed on:

2015-12-27 21:09:44 

注册时间:

Date of Registration:

2012-12-13 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

吸入激素对中性粒细胞性哮喘气道炎症的影响

Public title:

The effect of inhaled corticosteroid on Neutrophilic asthma

注册题目简写:

English Acronym:

研究课题的正式科学名称:

吸入激素对中性粒细胞性哮喘气道炎症的影响

Scientific title:

The effect of inhaled corticosteroid on Neutrophilic asthma

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:

李志伟 

研究负责人:

王长征 

Applicant:

Zhiwei Li 

Study leader:

Changzheng Wang 

申请注册联系人电话:

Applicant telephone:

+86 13752877669

研究负责人电话:

Study leader's
telephone:

+86 13983815706

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:

zhiweili831@163.com

研究负责人电子邮件:

Study leader's E-mail:

czwang@netease.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:

重庆市沙坪坝区新桥正街183号

研究负责人通讯地址:

重庆市沙坪坝区新桥正街183号

Applicant address:

183 Xinqiao Main Street, Shapingba District, Chongqing

Study leader's address:

183 Xinqiao Main Street, Shapingba District, Chongqing

申请注册联系人邮政编码:

Applicant postcode:

400037

研究负责人邮政编码:

Study leader's postcode:

400037

申请人所在单位:

重庆市第三军医大学新桥医院全军呼吸内科研究所

Applicant's institution:

Institute of Respiratory Diseases,Xinqiao Hospital,Third Military Medical University. Chongqing

研究负责人所在单位:

Affiliation of the Leader:

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:

NA

伦理委员会批件附件:

Approved file of Ethical Committee:

批准本研究的伦理委员会名称:

第三军医大学医学第二附属医院医学伦理委员会

Name of the ethic committee:

the Medical Ethics Committee of the Second Affiliated Hospital of Third Military Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2012-06-04 00:00:00

伦理委员会联系人:

Contact Name of the ethic committee:

伦理委员会联系地址:

Contact Address of the ethic committee:

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:

重庆市第三军医大学新桥医院全军呼吸内科研究所

Primary sponsor:

Institute of Respiratory Diseases, Xinqiao Hospital, Third Military Medical University, Chongqing.

研究实施负责(组长)单位地址:

重庆市沙坪坝区新桥正街183号

Primary sponsor's address:

183 Xinqiao Main Street, Shapingba 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(区县):

沙坪坝区

Country:

China

Province:

Chongqing

City:

Shapingba District

单位(医院):

第三军医大学第二附属医院

具体地址:

重庆市沙坪坝区新桥正街183号

Institution
hospital:

the Second Affiliated Hospital of Third Military Medical University

Address:

183 Xinqiao Street,Shapingba District,Chongqing

经费或物资来源:

不适用

Source(s) of funding:

NA

研究疾病:

哮喘  

Target disease:

Asthma

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:

非随机对照试验 

Study design:

Non randomized control 

研究目的:

观察经吸入激素治疗2月后哮喘患者气道炎症水平及哮喘控制情况。  

Objectives of Study:

To observe the levels of airway inflammation and asthma control in patients with asthma by using inhaled corticosteroids for two months

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.所有受试者必须自愿参加并签署知情同意书;
2.诊断符合GINA(2008)哮喘诊断标准;
3.哮喘病程>3月;
4.中性粒细胞性哮喘组受试者诱导痰细胞计数嗜酸性粒细胞百分比(Eos%)<1%且中性粒细胞百分比(Neu%)≥65%,而嗜酸性粒细胞性哮喘组Eos%≥1%且Neu%<65%;混合细胞性哮喘组Eos%≥1%且Neu%≥65%;
5.哮喘控制水平为未控制;
6.治疗方案是使用沙美特罗替卡松粉吸入剂50μg/250μg进行治疗2月。

Inclusion criteria

1.All subjects agreed to participate and signed informed consent;2.The subjects had a doctor's diagnosis of asthma according to GINA(2008);3.The duration of asthma is at least three months;4.The cutoff of eosinophils in sputum is 1% and 65% in the neutrophils.The neutrophils and eosinophils both increased in the mixed cell group.The eosinophilic group with a normal sputum neutrophil cout has higher eosinophil in sputum than the normal range,but the neutrophilic group has a normal eosinophil sputum cout and a higer sputum neutrophil cout.5.The asthmatics are uncontrolled according to asthma control tests.6.All patients have been treated with Salmeterol fluticasone(50/250ug) for two months.

排除标准:

1.入选前四周内规律使用ICS,大剂量全身激素,有呼吸道感染史;
2.严重的合并症(如严重心、肝、肾功能不全,恶性肿瘤等);
3.不适合参加该随访的任何其他情况(如妊娠等);

Exclusion criteria:

1.In the first four weeks,Patients had a history of respiratory tract infections or used inhaled corticosteroid regularly or received high-dose systemic steroid therapy;
2.Patients had serious complications,such as dysfunction of heart, liver and kidney,tumors and so on.
3.Patients will not be fit for follow-up.

研究实施时间:

Study execute time:

From 2012-06-04 00:00:00 To 2013-04-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2012-06-04 00:00:00 To 2013-02-28 00:00:00

干预措施:

Interventions:

组别:

嗜酸性粒细胞组

样本量:

20

Group:

eosinophilic group

Sample size:

干预措施:

干预措施代码:

Intervention:

none

Intervention code:

组别:

中性粒细胞组

样本量:

20

Group:

neutrophilic group

Sample size:

干预措施:

干预措施代码:

Intervention:

none

Intervention code:

组别:

混合细胞组

样本量:

20

Group:

mixed cell 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):

沙坪坝区 

Country:

China

Province:

Chongqing

City:

Shapingba City

单位(医院):

第三军医大学第二附属医院 

单位级别:

三级甲等 

Institution
hospital:

the Second Affiliated Hospital of Third Military Medical University

Level of the institution:

Tertiary

测量指标:

Outcomes:

指标中文名:

白介素-4

指标类型:

主要指标

Outcome:

interleukin-4

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

白介素-5

指标类型:

主要指标

Outcome:

interleukin-5

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

白介素-1

指标类型:

主要指标

Outcome:

interleukin-1

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

白介素-6

指标类型:

次要指标

Outcome:

interleukin-6

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

白介素-8

指标类型:

次要指标

Outcome:

interleukin-8

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

白介素-23

指标类型:

次要指标

Outcome:

interleukin-23

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

肿瘤坏死因子-α

指标类型:

次要指标

Outcome:

tumor necrosis factor-alpha

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

诱导痰细胞学分类

指标类型:

次要指标

Outcome:

induced sputum cytology

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

一秒用力呼气容积占预计值百分比

指标类型:

次要指标

Outcome:

Forced expiratory volume in one second %predicted

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

哮喘控制测试

指标类型:

次要指标

Outcome:

Asthma control test

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

白介素-17

指标类型:

主要指标

Outcome:

interleukin-17

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:

诱导痰

组织:

呼吸道

Sample Name:

induced sputum

Tissue:

airway

人体标本去向

使用后销毁  

说明

使用后保存1年

Fate of sample:

Destruction after use  

Note:

preservation after use

征募研究对象情况:

Recruiting status:

正在进行

Recruiting

年龄范围:

Participant age:

最小 Min age 15 years
最大 Max age 75 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):

NA

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:

Blinding:

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

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):

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:

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

数据与安全监察委员会:

Data and Safety Monitoring Committee:

注册人:

Name of Registration:

 2012-12-21 00:00:00