ChiCTR2200064700 版本V1.1 版本创建时间2023/04/18 20:31:17 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:

ChiCTR2200064700 

最近更新日期:

Date of Last Refreshed on:

2022-10-14 22:06:37 

注册时间:

Date of Registration:

2022-10-14 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

免疫衰老相关髓源性抑制细胞对老年社区获得性肺炎预后影响的临床研究

Public title:

A clinical study on the effect of immune aging related myeloid suppressor cells on the prognosis of community-acquired pneumonia in the elderly

注册题目简写:

English Acronym:

研究课题的正式科学名称:

免疫衰老相关髓源性抑制细胞对老年社区获得性肺炎预后影响的临床研究

Scientific title:

A clinical study on the effect of immune aging related myeloid suppressor cells on the prognosis of community-acquired pneumonia in the elderly

研究课题代号(代码):

Study subject ID:

2021ZKMS055

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:

袁雨来 

研究负责人:

敖素华 

Applicant:

Yulai Yuan 

Study leader:

Suhua Ao 

申请注册联系人电话:

Applicant telephone:

15228467524

研究负责人电话:

Study leader's
telephone:

13550898592

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:

759004933@qq.com

研究负责人电子邮件:

Study leader's E-mail:

463787216@qq.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:

四川省泸州市龙马潭区春晖路182号

研究负责人通讯地址:

四川省泸州市龙马潭区春晖路182号

Applicant address:

No. 182, Chunhui Road, Longmatan District, Luzhou, Sichuan Province

Study leader's address:

No. 182, Chunhui Road, Longmatan District, Luzhou, Sichuan Province

申请注册联系人邮政编码:

Applicant postcode:

646000

研究负责人邮政编码:

Study leader's postcode:

646000

申请人所在单位:

西南医科大学附属中医医院

Applicant's institution:

The Affiliated Traditional Chinese Medicine Hospital of Southwest Medical University

研究负责人所在单位:

西南医科大学附属中医医院

Affiliation of the Leader:

The Affiliated Traditional Chinese Medicine Hospital of Southwest Medical 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:

KY2022056

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:

西南医科大学附属中医院医学伦理审查委员会

Name of the ethic committee:

Medical Ethics Review Committee of The Affiliated Traditional Chinese Medicine Hospital of Southwest Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2022-06-24 00:00:00

伦理委员会联系人:

曾海燕、贾强

Contact Name of the ethic committee:

Haiyan Zeng, Jia Qiang

伦理委员会联系地址:

四川省泸州市龙马潭区春晖路182号

Contact Address of the ethic committee:

No. 182, Chunhui Road, Longmatan District, Luzhou, Sichuan Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 830 2516312

伦理委员会联系人邮箱:

Contact email of the ethic committee:

tcmirb@swmu.edu.cn

研究实施负责(组长)单位:

西南医科大学附属中医医院

Primary sponsor:

The Affiliated Traditional Chinese Medicine Hospital of Southwest Medical University

研究实施负责(组长)单位地址:

四川省泸州市龙马潭区春晖路182号

Primary sponsor's address:

No. 182, Chunhui Road, Longmatan District, Luzhou, Sichuan 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):

四川

市(区县):

泸州

Country:

China

Province:

Sichuan

City:

Luzhou

单位(医院):

西南医科大学附属中医医院

具体地址:

四川省泸州市龙马潭区春晖路182号

Institution
hospital:

The Affiliated Traditional Chinese Medicine Hospital of Southwest Medical University

Address:

182 Chunhui Road, Longmatan District, Luzhou, Sichuan

经费或物资来源:

西南医科大学

Source(s) of funding:

Southwest Medical University

研究疾病:

老年社区获得性肺炎  

Target disease:

community-acquired pneumonia in the elderly

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:

横断面 

Study design:

Cross-sectional 

研究目的:

以免疫衰老相关的髓源性免疫抑制细胞(myeloid-derived suppressor cells, MDSCs)在老年社区获得性肺炎中的免疫抑制作用为主导思路,探讨 MDSCs 与老年社区获得性肺炎(CAP)临床特征、免疫衰老相关炎症因子的相关性,探索免疫衰老相关的髓源性抑制细胞对老年CAP临床预后的影响,为治疗老年CAP寻找新的治疗靶点。  

Objectives of Study:

In order to find new therapeutic targets for the treatment of community-acquired pneumonia(CAP) in the elderly,this study discusses the correlation of myeloid derived immunosuppressors (MDSCs), the clinical characteristics of CAP in the elderly and immune aging related inflammatory factors, and explores the impact of immune aging related MDSCs on the clinical prognosis of CAP in the elderly, based on the immunosuppressive effect of immune aging related MDSCs in CAP in the elderly.

药物成份或治疗方案详述:

无 

Description for medicine or protocol of treatment in detail:

NA 

纳入标准:

1.年龄≥65岁,性别不限;
2.符合CAP诊断标准;
3.自愿参加并签署知情同意书。

Inclusion criteria

1. Age ≥ 65 years old, regardless of gender;
2. Meet CAP diagnostic criteria;
3. Voluntarily participate in and sign the informed consent form.

排除标准:

1.伴有恶性肿瘤、免疫系统慢性疾病(如 HIV、SLE、类风湿关节炎活动期等)及其他疾病需要长期使用免疫抑制剂等;
2.入院前 1 周有住院史或者本次住院不能排出医院获得性感染者;
3.妊娠或产褥期妇女、生活环境不稳定、工作地点经常变动等容易造成失访的患者,或其他不能合作或不愿合作者;
4.癫痫、精神不稳定的患者;
5.凡老年性社区获得性肺炎合并其他急性感染性疾病患者;
6.凡合并有肺栓塞的患者;
7.近 3 个月参加其他试验者。

Exclusion criteria:

1. Patients with malignant tumors, chronic diseases of the immune system (such as HIV, SLE, rheumatoid arthritis, etc.) and other diseases require long-term use of immunosuppressants;
2. Those who have been hospitalized 1 week before admission or cannot discharge hospital acquired infections in this hospitalization;
3. Pregnant or puerperal women, unstable living environment, frequent changes in workplace and other patients who are prone to loss of follow-up, or other people who are unable or unwilling to cooperate;
4. Patients with epilepsy and mental instability;
5. Patients with community-acquired pneumonia in the elderly complicated with other acute infectious diseases;
6. Patients with pulmonary embolism;
7. Participants in other trials in recent 3 months.

研究实施时间:

Study execute time:

From 2021-12-01 00:00:00 To 2024-11-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2022-11-01 00:00:00 To 2023-08-31 00:00:00

干预措施:

Interventions:

组别:

轻症组

样本量:

20

Group:

Mild group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

重症组

样本量:

20

Group:

Severe 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):

四川 

市(区县):

泸州 

Country:

China

Province:

Sichuan

City:

Luzhou

单位(医院):

西南医科大学附属中医医院 

单位级别:

三甲 

Institution
hospital:

The Affiliated Traditional Chinese Medicine Hospital of Southwest Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

髓源性抑制细胞

指标类型:

主要指标

Outcome:

Myeloid-derived suppressor cells

Type:

Primary indicator

测量时间点:

入院后48小时,72小时,第7天,第14天

测量方法:

流式细胞术

Measure time point of outcome:

48 hours, 72 hours, day 7, day 14 in admission

Measure method:

Flow cytometry

指标中文名:

白介素-1β

指标类型:

主要指标

Outcome:

IL-1β

Type:

Primary indicator

测量时间点:

入院后48小时,72小时,第7天,第14天

测量方法:

酶联免疫吸附测定

Measure time point of outcome:

48 hours, 72 hours, day 7, day 14 in admission

Measure method:

ELISA

指标中文名:

白介素-6

指标类型:

主要指标

Outcome:

IL-6

Type:

Primary indicator

测量时间点:

入院后48小时,72小时,第7天,第14天

测量方法:

酶联免疫吸附测定

Measure time point of outcome:

48 hours, 72 hours, day 7, day 14 in admission

Measure method:

ELISA

指标中文名:

白介素-8

指标类型:

主要指标

Outcome:

IL-8

Type:

Primary indicator

测量时间点:

入院后48小时,72小时,第7天,第14天

测量方法:

酶联免疫吸附测定

Measure time point of outcome:

48 hours, 72 hours, day 7, day 14 in admission

Measure method:

ELISA

指标中文名:

白介素-10

指标类型:

主要指标

Outcome:

IL-10

Type:

Primary indicator

测量时间点:

入院后48小时,72小时,第7天,第14天

测量方法:

酶联免疫吸附测定

Measure time point of outcome:

48 hours, 72 hours, day 7, day 14 in admission

Measure method:

ELISA

指标中文名:

干扰素-γ

指标类型:

主要指标

Outcome:

IFN-γ

Type:

Primary indicator

测量时间点:

入院后48小时,72小时,第7天,第14天

测量方法:

酶联免疫吸附测定

Measure time point of outcome:

48 hours, 72 hours, day 7, day 14 in admission

Measure method:

ELISA

指标中文名:

转化生长因子-β

指标类型:

主要指标

Outcome:

TGF-β

Type:

Primary indicator

测量时间点:

入院后48小时,72小时,第7天,第14天

测量方法:

酶联免疫吸附测定

Measure time point of outcome:

48 hours, 72 hours, day 7, day 14 in admission

Measure method:

ELISA

指标中文名:

单核细胞趋化蛋白-1

指标类型:

主要指标

Outcome:

MCP-1

Type:

Primary indicator

测量时间点:

入院后48小时,72小时,第7天,第14天

测量方法:

酶联免疫吸附测定

Measure time point of outcome:

48 hours, 72 hours, day 7, day 14 in admission

Measure method:

ELISA

指标中文名:

巨噬细胞炎症蛋白-2

指标类型:

主要指标

Outcome:

MIP-2

Type:

Primary indicator

测量时间点:

入院后48小时,72小时,第7天,第14天

测量方法:

酶联免疫吸附测定

Measure time point of outcome:

48 hours, 72 hours, day 7, day 14 in admission

Measure method:

ELISA

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

使用后保存  

说明

2年

Fate of sample:

Preservation after use  

Note:

2 years

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 65 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):

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:

NA

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

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):

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

NA

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:

参研者的原始数据记录于CRF表中,确认无误后填入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:

The original data of the participants are recorded in the Case Record Form (CRF) and filled into the Electronic Data Capture after confirmation.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2022-10-14 22:06:00