外周血中性粒细胞来源细胞外囊泡及NETs水平在脓毒症早期识别与预后评估中的临床价值

注册号:

Registration number:

ChiCTR2400093620 

最近更新日期:

Date of Last Refreshed on:

2024-12-09 16:11:44 

注册时间:

Date of Registration:

2024-12-09 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

外周血中性粒细胞来源细胞外囊泡及NETs水平在脓毒症早期识别与预后评估中的临床价值

Public title:

Clinical value of neutrophil-derived extracellular vesicles and NETs levels in early identification and prognostic evaluation of sepsis

注册题目简写:

English Acronym:

研究课题的正式科学名称:

外周血中性粒细胞来源细胞外囊泡及NETs水平在脓毒症早期识别与预后评估中的临床价值

Scientific title:

Clinical value of neutrophil-derived extracellular vesicles and NETs levels in early identification and prognostic evaluation of sepsis

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:

焦阳 

研究负责人:

焦阳 

Applicant:

Yang Jiao 

Study leader:

Yang Jiao 

申请注册联系人电话:

Applicant telephone:

+86 150 2696 7597

研究负责人电话:

Study leader's
telephone:

+86 150 2696 7597

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:

15026967597@163.com

研究负责人电子邮件:

Study leader's E-mail:

15026967597@163.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中山路321号南京鼓楼医院

研究负责人通讯地址:

江苏省南京市鼓楼区中山路321号南京鼓楼医院

Applicant address:

321 Zhongshan Road, Nanjing

Study leader's address:

321 Zhongshan Road, Nanjing

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:

南京鼓楼医院

Applicant's institution:

Nanjing Drum Tower Hospital

研究负责人所在单位:

南京鼓楼医院

Affiliation of the Leader:

Nanjing Drum Tower Hospital

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:

2024-608-02

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:

南京大学医学院附属鼓楼医院医学伦理委员会

Name of the ethic committee:

Institutional ethics and review board of Nanjing Drum Tower Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2024-09-27 00:00:00

伦理委员会联系人:

仇毓东

Contact Name of the ethic committee:

Yudong Qiu

伦理委员会联系地址:

南京市中山路321号

Contact Address of the ethic committee:

321 Zhongshan Road, Nanjing

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 25 6818 2923

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:

南京鼓楼医院

Primary sponsor:

Nanjing Drum Tower Hospital

研究实施负责(组长)单位地址:

南京市中山路321号

Primary sponsor's address:

321 Zhongshan Road, Nanjing

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):

Country:

China

Province:

Jiangsu

City:

单位(医院):

南京鼓楼医院

具体地址:

南京市中山路321号

Institution
hospital:

Nanjing Drum Tower Hospital

Address:

321 Zhongshan Road, Nanjing

经费或物资来源:

南京鼓楼医院临床研究专项资金

Source(s) of funding:

Nanjing Drum Tower Hospital Clinical Research Special Fund

研究疾病:

脓毒症  

Target disease:

Sepsis

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:

探索性研究/预试验 

Study phase:

0

研究设计:

横断面 

Study design:

Cross-sectional 

研究目的:

脓毒症时,中性粒细胞来源EVs及NETs的表达均显著改变,但对脓毒症发生的预测价值及对患者预后的预警作用尚未阐明,通过分析这些指标与脓毒症SOFA、28 d死亡率等指标的相关性或许能够筛选出脓毒症早期诊断的标志物,且为脓毒症多脏器功能损伤提供预警与预后评估指标,从而可尽早的开展相应的防护、功能支持与修复治疗,为改善脓毒症预后提供实验基础和科学依据。  

Objectives of Study:

During sepsis, the expression of neutrophil derived EVs and NETs is significantly altered, but their predictive value for sepsis occurrence and warning effect on patient prognosis have not been elucidated. By analyzing the correlation between these indicators and sepsis SOFA, 28 day mortality rate, and other indicators, early diagnostic markers for sepsis may be screened, and warning and prognostic evaluation indicators for multiple organ dysfunction in sepsis may be provided. Therefore, corresponding protective, functional support, and repair treatments can be carried out as early as possible, providing experimental basis and scientific basis for improving sepsis prognosis.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

Inclusion criteria

排除标准:

1)拒绝参与实验,不签知情同意书者; 2)患者处于失血性休克状态或者严重贫血; 3)发病前有严重的造血系统疾病; 4)严重精神病史等; 5)中途退出研究者。

Exclusion criteria:

1) Refusing to participate in the experiment and not signing the informed consent form; 2) The patient is in a state of hemorrhagic shock or severe anemia; 3) Severe hematopoietic system diseases before onset; 4) Serious history of mental illness, etc; 5) Quitting the researcher midway.

研究实施时间:

Study execute time:

From 2024-10-01 00:00:00 To 2026-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2024-10-16 00:00:00 To 2026-12-31 00:00:00

干预措施:

Interventions:

组别:

非脓毒症及脓毒症患者

样本量:

150

Group:

Non-septic and septic patients

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):

 

Country:

China

Province:

Jiangsu

City:

单位(医院):

南京鼓楼医院 

单位级别:

三甲 

Institution
hospital:

Nanjing Drum Tower Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

中性粒细胞来源细胞外囊泡

指标类型:

主要指标

Outcome:

Neutrophil-derived extracellular vesicles

Type:

Primary indicator

测量时间点:

进入ICU内24小时

测量方法:

Measure time point of outcome:

within 24 hours since entering ICU

Measure method:

指标中文名:

中性粒细胞胞外诱捕网

指标类型:

主要指标

Outcome:

Neutrophil extracellular traps

Type:

Primary indicator

测量时间点:

进入ICU内24小时

测量方法:

Measure time point of outcome:

within 24 hours since entering ICU

Measure method:

指标中文名:

器官功能损伤指标

指标类型:

次要指标

Outcome:

Organ dysfunction index

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

患者28 d死亡率

指标类型:

次要指标

Outcome:

Mortality at 28 Days

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

需机械通气和CRRT支持的时间

指标类型:

次要指标

Outcome:

Mechanical ventilation time and CRRT time

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

患者ICU及总住院时间

指标类型:

次要指标

Outcome:

Patient ICU and total length of hospital stay

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

炎症反应指标

指标类型:

次要指标

Outcome:

Inflammatory markers

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

患者一般生命体征及化验指标

指标类型:

次要指标

Outcome:

General vital signs and laboratory indicators of patients

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

治愈患者后期并发症发生率

指标类型:

次要指标

Outcome:

Incidence of complications in cured patients

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:

血液

组织:

Sample Name:

Blood

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 18 years
最大 Max age 90 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

是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):

2027年1月1日通过ProteomeXchange Consortium平台上传蛋白组学数据

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

On January 1, 2027, proteomics data will be uploaded through the ProteomeXchange Consortium platform.

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(Case Record Form, CRF)和电子采集和管理系统(Electronic Data Capture, EDC)

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

Case Record Form and Electronic Data Capture

数据与安全监察委员会:

Data and Safety Monitoring Committee:

暂未确定/Not yet

注册人:

Name of Registration:

 2024-12-09 16:11:27