轻、中度哮喘患者雾化吸入灭活草分支杆菌后气道高反应性变化与γδT细胞关系的研究

注册号:

Registration number:

ChiCTR-TRC-10000831 

最近更新日期:

Date of Last Refreshed on:

2015-06-07 15:31:17 

注册时间:

Date of Registration:

2010-03-14 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

轻、中度哮喘患者雾化吸入灭活草分支杆菌后气道高反应性变化与γδT细胞关系的研究

Public title:

The relationship of airway hyperresponsiveness changes and gamma delta T cells with aerosol inhalation of Mycobacterium Phlei in light moderate asthma patients

注册题目简写:

English Acronym:

研究课题的正式科学名称:

轻、中度哮喘患者雾化吸入灭活草分支杆菌后气道高反应性变化与γδT细胞关系的研究

Scientific title:

The relationship of airway hyperresponsiveness changes and gamma delta T cells with aerosol inhalation of Mycobacterium Phlei in light moderate asthma patients

研究课题代号(代码):

Study subject ID:

博士基金(05-06)

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:

李超乾 

研究负责人:

李超乾 

Applicant:

Chaoqian Li 

Study leader:

Chaoqian Li 

申请注册联系人电话:

Applicant telephone:

+86 13807887867

研究负责人电话:

Study leader's
telephone:

+86 13807887867

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:

lichaoqian@yahoo.com.cn

研究负责人电子邮件:

Study leader's E-mail:

lichaoqian@yahoo.com.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:

广西南宁市双拥路6号

研究负责人通讯地址:

广西南宁市双拥路6号

Applicant address:

No.6, Shuangyong Road, Nanning, Guangxi

Study leader's address:

No.6, Shuangyong Road, Nanning,

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:

广西医科大学第一附属医院

Applicant's institution:

1st Affiliate Hospital of Guangxi Medical University

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:

广西医科大学第一附属医院伦理委员会

Name of the ethic committee:

支气管哮喘

伦理委员会批准日期:

Date of approved by ethic committee:

2010-01-01 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:

广西医科大学第一附属医院

Primary sponsor:

Department of Public Health of Guangxi Zhuang Autonomous Region

研究实施负责(组长)单位地址:

广西南宁市双拥路6号

Primary sponsor's address:

No.35, Shuangyong Road, Nanning, Guangxi

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

广西

市(区县):

Country:

China

Province:

Guangxi

City:

单位(医院):

广西壮族自治区卫生厅

具体地址:

广西南宁市桃源路35号

Institution
hospital:

1st Affiliate Hospital of Guangxi Medical University

Address:

No.35, Shuangyong Road, Nanning, Guangxi

经费或物资来源:

广西壮族自治区卫生厅

Source(s) of funding:

Department of Public Health of Guangxi Zhuang Autonomous Region

研究疾病:

支气管哮喘  

Target disease:

asthma

研究疾病代码:

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

I期临床试验 

Study phase:

1

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

①探讨轻、中度哮喘患者雾化吸入灭活草分支杆菌后AHR变化机制; ②探讨雾化吸入灭活草分支杆菌治疗轻、中度哮喘患者的部分机制; ③了解轻、中度哮喘患者的部分发病机制。  

Objectives of Study:

1. to investigate the mechanism of AHR change in light moderate asthma patients after aerosol inhalation of Mycobacteriun Phlei; 2. to research the mechanism of aerosol inhalation of Mycobacteriun Phlei could be used to treat light moderate asthma patients; 3. to find out the pathogenesis of mild moderate asthma.

药物成份或治疗方案详述:

草分枝杆菌F.U.36注射液 采用草分枝杆菌工作种子批,通过固体或液体培养,选取培养良好的菌体 

Description for medicine or protocol of treatment in detail:

Mycobacterium Phlei F.U.36 Adopts Mycobacterium Phlei strain, cultured by solid and liquid and then 

纳入标准:

Inclusion criteria

排除标准:

1.已知或怀疑对任何研究药物或乳糖高度敏感;2 .妊娠,哺乳或在研究中计划怀孕的妇女;3. 一个月内全身使用糖皮质激素、酮替芬或孟鲁斯特等抗炎抗过敏药者;4.吸烟史≥10包/年(1包/年=每天一包或20支x1年或相当数量);5.正在服用ACEI类、β受体阻滞剂药物;6.合并有明显肺部感染者需抗菌治疗者;7.已知有任何严重的疾病或异常(如:心血管,除哮喘以外的肺部疾病,肝脏,肾脏,神经,内分泌等),参加研究可能给病人带来风险,或可能影响研究结果;8.精神状态及行为能力不能配合观察者;9.一月内有任何呼吸道感染而影响哮喘者;10.一个月内或随访期间参加其他研究。

Exclusion criteria:

1. Patients who be known or suspected severe allergy to any drug or lactose;
2. Women in prenancy, breathfeeding period or got prenancy during the research;
3. Patients who use Glucocorticoid, Ketotifen, Montelukast etc anti-inflammatory and anti-allergy drug within one month;
4. Smoking >=10 packs/year (1pack/year=one pack per day or 20x1year or the equivalent amount);
5. Patients who are taking ACEI /Beta blockers drugs.
6. Who got significant pulmonary infection and required antibiotic therapy;
7. Patients who be knowned got any severe disease or abnormality (like: cardiovascauar pulmonary disease except asthma, liver kidney disease and Neuro-endocrine disease. etc), participated the research may post a risk to them or affect the results;
8. Mental state and capacity cant assert the observation;
9. Someone who got any respiratory infections and affected the asthma within one month;
10. Someone who participate in another research within one month or during this reseach period.

研究实施时间:

Study execute time:

From 2010-06-01 00:00:00 To 2012-06-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2010-06-01 00:00:00 To 2012-06-30 00:00:00

干预措施:

Interventions:

组别:

组A

样本量:

12

Group:

Group A

Sample size:

干预措施:

乌体林斯1.72微克x2+生理盐水3ml,雾化吸入,Qd,五天/疗程。治疗后6天、1个月、3个月、6个月、1年分别复查相应指标,并强化治疗一次,强化期3天/疗程。可按需使用万托林;在使用乌体林斯的1-3天,嘱患者每天喷吸万托林2次,2喷/次。

干预措施代码:

Intervention:

Utilin 1.72 ug*2+Saline 3ml, inhalation, once a day, 5 days/a course of treament.6days, one month, 3 months, 6 months, 1 year after treament review the indicator respectively, and carry one intensive therapy, 3 days/one course of treatment. Use Ventolin if they need, inform the patients inhaled Ventolin twice per day with 2 spray while use Utilin at the beginning of 1-3 days.

Intervention code:

组别:

组B

样本量:

12

Group:

Group B

Sample size:

干预措施:

施: 舒利迭50/100微克,Bid在观察过程中按GINA标准进行降/升阶梯调整。治疗后6天、1个月、3个月、6个月、1年分别复查相应指标;可按需使用万托林

干预措施代码:

Intervention:

Seretide 50/100ug, do falling-rising ladder adjustment according GINA standard during the observation period. 6 days, one month, 3 months, 6 months, 1 year after treament review the indicator respectively, can use Ventolin if they need during the period

Intervention code:

组别:

组C

样本量:

12

Group:

Group C

Sample size:

干预措施:

作为A组阴性对照,用生理盐水5ml,雾化吸入,QD,五天/疗程,在治疗的1-3天,嘱患者每天喷吸万托林2次,2喷/次。基于伦理上的异议,观察5天,如无效(主要指症状无改善、复查气道反应性无降低)则随机纳入组A或组B;如有效,则与A组一致,进行治疗后1个月、3个月、6个月、1年强化方案。可按需使用万托林。

干预措施代码:

Intervention:

As a negative control of group A apply saline 5ml,inhalation, once perday, 5 days/a course of treatment. At the beginning of 1-3days inform the patients inhaled Ventolin twice per day with 2 spray. Based on ethical objections, do 5days observation, If overcome non-effective results (mainly refer to no improvement in symptoms. review no reduces airway responsiveness) should combined the patients to group A or B;if overcome effective resullts, do the same way of group A, program the intensive ther

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

广西 

市(区县):

 

Country:

China

Province:

Guangxi

City:

单位(医院):

广西医科大学第一附属医院 

单位级别:

三级甲等 

Institution
hospital:

1st Affiliate Hospital of Guangxi Medical University

Level of the institution:

Tertiary A hospital

测量指标:

Outcomes:

指标中文名:

γδT细胞亚群(Vγ1+γδT细胞、Vγ4+γδT细胞)独特基因数量及其比例

指标类型:

主要指标

Outcome:

the number of gammadelta T cells and it's subsets(vgamma1+ cells, vgamma4+ cells)

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

PEF值

指标类型:

主要指标

Outcome:

PEF

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

FEV1值

指标类型:

主要指标

Outcome:

FEV1

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

PD20-FEV1

指标类型:

主要指标

Outcome:

PD20-FEV1

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

名: γδT细胞数量及其细胞亚群(Vγ1+γδT细胞、Vγ4+γδT细胞)数量

指标类型:

主要指标

Outcome:

the amount and proportion of gammadelta T cells subsets(vgamma1+ cells, vgamma4+ cells) unique genet

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

IL-4、IL-5、IFN-γ基因的表达

指标类型:

主要指标

Outcome:

the gene expression of IL-4, IL-5, IFN-gama

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

平均晨间PEF值

指标类型:

次要指标

Outcome:

AM PEF

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

平均夜间PEF值

指标类型:

次要指标

Outcome:

PM PEF

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

ACT评分

指标类型:

次要指标

Outcome:

ACT score

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:

征募研究对象情况:

Recruiting status:

结束

/Completed

年龄范围:

Participant age:

最小 Min age 14 years
最大 Max age 70 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):

随机数字表

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

random number table

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):

广西医科大学第一附属医院

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

1st Affiliate Hospital of Guangxi Medical University

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:

广西医科大学第一附属医院

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

1st Affiliate Hospital of Guangxi Medical University

数据与安全监察委员会:

Data and Safety Monitoring Committee:

注册人:

Name of Registration:

 2015-06-07 15:31:17