ChiCTR2100051460 版本V1.3 版本创建时间2021/09/24 00:26:53 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:

ChiCTR2100051460 

最近更新日期:

Date of Last Refreshed on:

2021-09-24 00:22:56 

注册时间:

Date of Registration:

2021-09-24 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

MCP-1协同MMP-9在青少年原发性自发性气胸肺大疱形成方面的研究

Public title:

The Research of MCP-1 and MMP-9 in the Formation of Pulmonary Bullae in Adolescent Spontaneous Pneumothorax

注册题目简写:

English Acronym:

研究课题的正式科学名称:

MCP-1协同MMP-9在青少年原发性自发性气胸肺大疱形成方面的研究

Scientific title:

The Research of MCP-1 and MMP-9 in the Formation of Pulmonary Bullae in Adolescent Spontaneous Pneumothorax

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:

MR-53-21-014015

申请注册联系人:

钱孟佼 

研究负责人:

王思博 

Applicant:

Qian Mengjiao 

Study leader:

Wang Sibo 

申请注册联系人电话:

Applicant telephone:

+86 13529968115

研究负责人电话:

Study leader's telephone:

+86 18787360925

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:

qianmengjiao@sina.com

研究负责人电子邮件:

Study leader's E-mail:

wangsibo86@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:

云南省个旧市大屯街道锡缘路1号

研究负责人通讯地址:

云南省个旧市大屯街道锡缘路1号

Applicant address:

1 Xiyuan Road, Datun Street, Gejiu, Yunnan, China

Study leader's address:

1 Xiyuan Road, Datun Street, Gejiu, Yunnan, China

申请注册联系人邮政编码:

Applicant postcode:

661000

研究负责人邮政编码:

Study leader's postcode:

661000

申请人所在单位:

云南省滇南中心医院(红河州第一人民医院)

Applicant's institution:

The Southern Yunnan Central Hospital of Yunnan (The First People's Hospital of Honghe)

研究负责人所在单位:

云南省滇南中心医院(红河州第一人民医院)

Affiliation of the Leader:

The Southern Yunnan Central Hospital of Yunnan (The First People's Hospital of Honghe)

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:

HH2020LLSC-2

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:

云南省滇南中心医院(红河州第一人民医院)医学伦理管理委员会

Name of the ethic committee:

Medical Ethics Management Committee of Southern Yunnan Central Hospital (The First People's Hospital of Honghe)

伦理委员会批准日期:

Date of approved by ethic committee:

2020-11-01 00:00:00

伦理委员会联系人:

杨雅岚

Contact Name of the ethic committee:

Yang Yalan

伦理委员会联系地址:

云南省个旧市大屯街道锡缘路1号

Contact Address of the ethic committee:

1 Xiyuan Road, Datun Street, Gejiu, Yunnan, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 18787360925

伦理委员会联系人邮箱:

Contact email of the ethic committee:

wangsibo86@126.com

研究实施负责(组长)单位:

云南省滇南中心医院(红河州第一人民医院)

Primary sponsor:

The Southern Yunnan Central Hospital of Yunnan (The First People's Hospital of Honghe)

研究实施负责(组长)单位地址:

云南省个旧市大屯街道锡缘路1号

Primary sponsor's address:

1 Xiyuan Road, Datun Street, Gejiu, Yunnan, China

试验主办单位(项目批准或申办者):

Secondary sponsor:

经费或物资来源:

校级科研课题

Source(s) of funding:

School level scientific research projects

Target disease:

Spontaneous pneumothorax

Target disease code:

研究类型:

病因学/相关因素研究

Study type:

Cause/Relative factors study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

病例对照研究 

Study design:

Case-Control study 

研究目的:

通过对临床标本的检测及观察,分析并阐述空气细颗粒沉积对肺泡巨噬细胞的损伤刺激作用,并通过基质金属蛋白酶-9(MMP-9)及单核细胞趋化蛋白-1(MCP-1)的表达程度来分析其诱发气道炎症进而引发肺大疱破裂形成自发性气胸的相关性。通过分析标本中肺泡巨噬细胞、基质金属蛋白酶-9、单核细胞趋化蛋白-1、肺弹力纤维的表达变化特点,探讨其对自发性气胸肺大疱形成和演变的影响。进而可以对该病的发生机制有明确的认识,进一步为结合临床防治该病提供基础理论依据。  

Objectives of Study:

Through the detection and observation of clinical specimens, this paper analyzes and expounds the injury and stimulation effect of air fine particle deposition on alveolar macrophages, and analyzes the correlation between the induction of airway inflammation and the rupture of pulmonary bullae to form spontaneous pneumothorax through the expression of matrix metalloproteinase-9 (MMP-9) and monocyte chemoattractant protein-1 (MCP-1).By analyzing the expression characteristics of alveolar macrophages, matrix metalloproteinase-9, monocyte chemoattractant protein-1 and pulmonary elastic fibers, to explore their effects on the formation and evolution of pulmonary bullae in spontaneous pneumothorax. Then we can have a clear understanding of the pathogenesis of the disease, and further provide a basic theoretical basis for clinical prevention and treatment of the disease.

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)病例组气胸受试者纳入标准:①年龄≦30岁;②符合中华医学会的《临床诊疗指南-胸外科分册》中的相关诊断标准,且均需接受胸腔镜手术治疗的患者;③无麻醉、手术等禁忌;④KPS评分>80分,⑤术前无高血压、糖尿病、冠心病或高血脂等慢性疾病;⑥术前无肝硬化或其他影响凝血功能的疾病;⑦术前心肺功能良好,代偿能力较强;⑧知情同意。
(2)对照组肺良性病变受试者纳入标准:①年龄≦60岁;②符合中华医学会的《临床诊疗指南-胸外科分册》中的相关诊断标准,且均接受手术治疗的患者;③无麻醉、手术等禁忌;④KPS评分>80分,⑤术前无高血压、糖尿病、冠心病或高血脂等慢性疾病;⑥术前无肝硬化或其他影响凝血功能的疾病;⑦术前心肺功能良好,代偿能力较强;⑧知情同意。

Inclusion criteria

1. Inclusion criteria of pneumothorax subjects in case group:
(1) Aged <= 30 years;
(2) Patients who meet the relevant diagnostic criteria in the clinical diagnosis and treatment guidelines - thoracic surgery volume of the Chinese Medical Association and need thoracoscopic surgery;
(3) No contraindications such as anesthesia and operation;
(4) KPS score > 80 points.
(5) There were no chronic diseases such as hypertension, diabetes, coronary heart disease or hyperlipemia before operation.
(6) No liver cirrhosis or other diseases affecting coagulation function before operation;
(7) Preoperative cardiopulmonary function was good and compensatory ability was strong;
(8) Informed consent.
2. Inclusion criteria of subjects with benign lung lesions in the control group:
(1) Aged <= 60 years;
(2) Patients who meet the relevant diagnostic criteria in the clinical diagnosis and treatment guidelines - thoracic surgery volume of the Chinese Medical Association and receive surgical treatment;
(3) No contraindications such as anesthesia and operation;
(4) KPS score >80 points.
(5) There were no chronic diseases such as hypertension, diabetes, coronary heart disease or hyperlipemia before operation.
(6) No liver cirrhosis or other diseases affecting coagulation function before operation;
(7) Preoperative cardiopulmonary function was good and compensatory ability was strong;
(8) Informed consent.

排除标准:

①年龄超过60岁,KPS评分<60分;②合并严重的心肺疾病患者;③血常规、肝肾功能、凝血功能异常,存在手术禁忌证;④病情出现了预料外变化;⑤既往有精神病史,无法配合研究。

Exclusion criteria:

① Over 60 years old, KPS score < 60; ② Patients with severe cardiopulmonary disease; ③ Abnormal blood routine, liver and kidney function and coagulation function, with surgical contraindications; ④ Unexpected changes in the condition; ⑤ Patient had a history of mental illness and was unable to cooperate with the study.

研究实施时间:

Study execute time:

From 2020-12-01 00:00:00 To 2022-10-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2020-12-01 00:00:00 To 2022-10-31 00:00:00  

干预措施:

Interventions:

组别:

气胸病例组

样本量:

30

Group:

Pneumothorax case group

Sample size:

干预措施:

干预措施代码:

Intervention:

Nil

Intervention code:

组别:

非气胸病例对照组

样本量:

30

Group:

Non pneumothorax case control group

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):

云南 

市(区县):

 

Country:

China 

Province:

Yunnan 

City:

 

单位(医院):

云南省滇南中心医院(红河州第一人民医院) 

单位级别:

三甲 

Institution
hospital:

The Southern Yunnan Central Hospital of Yunnan (The First People's Hospital of Honghe)

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

肺泡巨噬细胞

指标类型:

主要指标

Outcome:

macrophage count

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

弹力纤维含量

指标类型:

主要指标

Outcome:

percentage of elastic fiber

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

基质金属蛋白酶-9

指标类型:

主要指标

Outcome:

matrix metalloproteinase-9

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

单核细胞趋化蛋白-1

指标类型:

主要指标

Outcome:

monocyte chemoattractant protein-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:

年龄

指标类型:

次要指标

Outcome:

age

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

性别

指标类型:

次要指标

Outcome:

sex

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

体质指数

指标类型:

次要指标

Outcome:

BMI

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

身高

指标类型:

次要指标

Outcome:

height

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

体重

指标类型:

次要指标

Outcome:

weight

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:

标本中文名:

肺大疱

组织:

Sample Name:

pulmonary bullae

Tissue:

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:

疱旁肺组织

组织:

Sample Name:

Non pneumothorax lung tissue

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:

正在进行

Recruiting

年龄范围:

Participant age:

最小 Min age 14 years
最大 Max age 60 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):

病例对照研究

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

Case control study

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

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):

暂无

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

No

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:

病例记录表 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:

Case Record Form, CRF; Electronic Data Capture, EDC

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2021-09-24 00:13:33