ChiCTR2400090956 版本V1.0 版本创建时间2024/10/16 16:34:10 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:

ChiCTR2400090956 

最近更新日期:

Date of Last Refreshed on:

2024-10-16 16:33:50 

注册时间:

Date of Registration:

2024-10-16 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

气道平滑肌苦味受体与重症哮喘关系的研究

Public title:

Research on the relationship between bitter taste receptors in airway smooth muscle and severe asthma

注册题目简写:

English Acronym:

研究课题的正式科学名称:

气道平滑肌苦味受体与重症哮喘关系的研究

Scientific title:

Research on the relationship between bitter taste receptors in airway smooth muscle and severe 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:

冯玲 

研究负责人:

马元 

Applicant:

Ling Feng 

Study leader:

Yuan Ma 

申请注册联系人电话:

Applicant telephone:

+86 176 7065 0965

研究负责人电话:

Study leader's telephone:

+86 139 1476 4582

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:

FL666lunli@163.com

研究负责人电子邮件:

Study leader's E-mail:

mayuan1021@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:

江苏省南京市鼓楼区广州路300号

研究负责人通讯地址:

江苏省南京市鼓楼区广州路300号

Applicant address:

300 Guangzhou Road, Gulou District, Nanjing City, Jiangsu Province

Study leader's address:

300 Guangzhou Road, Gulou District, Nanjing City, Jiangsu Province

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:

南京医科大学第一附属医院

Applicant's institution:

The First Affiliated Hospital of Nanjing Medical University

研究负责人所在单位:

南京医科大学第一附属医院

Affiliation of the Leader:

The First Affiliated Hospital of Nanjing Medical University

是否获伦理委员会批准:

是/Yes

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

2019-NT-18

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:

南京医科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 Nanjing Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2019-05-09 00:00:00

伦理委员会联系人:

张馥敏

Contact Name of the ethic committee:

Fumin Zhang

伦理委员会联系地址:

江苏省南京市鼓楼区广州路300号

Contact Address of the ethic committee:

300 Guangzhou Road, Gulou District, Nanjing City, Jiangsu Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 25 6813 6360

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:

南京医科大学第一附属医院

Primary sponsor:

The First Affiliated Hospital of Nanjing Medical University

研究实施负责(组长)单位地址:

江苏省南京市鼓楼区广州路300号

Primary sponsor's address:

300 Guangzhou Road, Gulou District, Nanjing City, Jiangsu Province

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

江苏省

市(区县):

南京市

Country:

China

Province:

Jiangsu

City:

Nanjing

单位(医院):

南京医科大学第一附属医院

具体地址:

江苏省南京市鼓楼区广州路300号

Institution
hospital:

The First Affiliated Hospital of Nanjing Medical University

Address:

300 Guangzhou Road, Gulou District, Nanjing City, Jiangsu Province

经费或物资来源:

国家自然科学基金青年项目课题 (编号:81700028) 江苏省自然科学基金青年项目课题资助项目(编号:BK20171080)

Source(s) of funding:

National Science Fund for Young Scholars (No.81700028) Jiangsu Provincial Natural Science Fund for Young Scholars (No. BK20171080)

Target disease:

Asthma

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:

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:

深入分析哮喘结构细胞(气道平滑肌细胞、气道上皮细胞)新的治疗靶点,为哮喘的治疗提供新的思路。  

Objectives of Study:

To analyze the new therapeutic targets of asthma structural cells (airway smooth muscle cells, airway epithelial cells), and provide new insights for the treatment of asthma.

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.了解并遵守、配合相应检查,并自愿签署书面知情同意书;2.年龄在18至65岁之间,吸入性糖皮质激素及长效β2受体激动剂无法有效控制的重度持续性哮喘患者(需要使用GINA建议的第4级和第5级哮喘药物治疗才能够维持控制,或即使在上述级别治疗下仍表现为“未控制”哮喘),性别及种族不限;3.按照GINA定义的诊断标准,诊断哮喘≥3个月;4.心、肺、肝、肾功能基本正常者将被选为本研究的参与者。

Inclusion criteria

1. Can understand and cooperate with the corresponding inspection, and voluntarily sign the informed consent; 2. Patients between the ages of 18 and 65 years with severe persistent asthma that is not effectively controlled by inhaled corticosteroids and long-acting β2 agonists (requiring GINA step 4 and 5 asthma medications to maintain control, or presenting with "uncontrolled" asthma even with these levels of therapy), regardless of gender or ethnicity; 3. Diagnosis of asthma ≥3 months according to the diagnostic criteria defined by GINA; 4. Participants with normal heart, lung, liver and kidney function will be selected for this study.

排除标准:

不能配合本项目的相关检查或其他原因不能合作者;就诊时合并有以下任何一种情况:①植入心脏起搏器、除颤器等其他电子设备的患者;②急性心肌梗死6周以内;③严重心肺疾患无法进行支气管镜操作患者;④麻醉药物过敏,无法实施支气管镜者;⑤无法纠正的出凝血功能障碍者;⑥因其他疾患未停用抗凝药物或抗血小板药物者;⑦哮喘未能控制导致肺功能损害严重者;⑧既往有致死性哮喘发作者;⑨未控制的其他合并症。将不予参加此次研究。

Exclusion criteria:

Unable to cooperate with the relevant inspection of the project or for other reasons; Patients with any of the following conditions at the time of treatment: 1. Patients with implanted pacemakers, defibrillators and other electronic devices; 2. Acute myocardial infarction within 6 weeks; 3. Patients with severe cardiopulmonary disease who cannot undergo bronchoscopy; 4.Patients who are allergic to anesthetic drugs and cannot perform bronchoscopy; 5. Patients with coagulation dysfunction that cannot be corrected; 6. People who have not stopped using anticoagulant drugs or antiplatelet drugs due to other diseases; 7. Failure to control asthma leads to severe lung function damage; 8. have a history of fatal asthma; 9. Other complications that were not controlled. Will not participate in this study.

研究实施时间:

Study execute time:

From 2020-07-01 00:00:00 To 2024-05-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2022-01-20 00:00:00 To 2023-07-20 00:00:00  

干预措施:

Interventions:

组别:

哮喘组

样本量:

10

Group:

Asthma group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

对照组

样本量:

10

Group:

Control group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

重症哮喘组

样本量:

10

Group:

Severe asthma 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):

江苏省 

市(区县):

南京市 

Country:

China 

Province:

Jiangsu 

City:

Nanjing 

单位(医院):

南京医科大学第一附属医院 

单位级别:

三甲 

Institution
hospital:

The First Affiliated Hospital of Nanjing Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

差异基因、差异RNA和差异蛋白

指标类型:

主要指标

Outcome:

Differentially expressed genes,RNA and proteins

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:

“气道平滑肌细胞”

组织:

支气管

Sample Name:

Airway smooth muscle cells

Tissue:

bronchus

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:

“气道上皮细胞”

组织:

支气管

Sample Name:

Airway epithelial cells

Tissue:

bronchus

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:

结束

/Completed

年龄范围:

Participant age:

最小 Min age 18 years
最大 Max age 65 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:

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

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):

预计2024年12月在ResMan平台共享

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

www.medresman.org

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:

研究者将数据及时、完整、正确地载入病例登记表。

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

The data were loaded into the case registration form in a timely, complete and correct manner.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2024-10-16 16:33:50