嗜酸性粒细胞计数减少的吸入性肺炎患者的临床特点、治疗和转归的前瞻性队列研究

注册号:

Registration number:

ChiCTR2300076254 

最近更新日期:

Date of Last Refreshed on:

2024-03-06 18:57:05 

注册时间:

Date of Registration:

2023-09-28 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

嗜酸性粒细胞计数减少的吸入性肺炎患者的临床特点、治疗和转归的前瞻性队列研究

Public title:

Clinical features, treatment, and outcomes of aspiration pneumonia patients with low eosinophil counts: a prospective cohort study

注册题目简写:

English Acronym:

研究课题的正式科学名称:

嗜酸性粒细胞计数减少的吸入性肺炎患者的临床特点、治疗和转归

Scientific title:

Clinical features, treatment, and outcomes of aspiration pneumonia patients with low eosinophil counts

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:

景霞 

研究负责人:

景霞 

Applicant:

Xia Jing 

Study leader:

Xia Jing 

申请注册联系人电话:

Applicant telephone:

+86 132 9381 1693

研究负责人电话:

Study leader's
telephone:

+86 132 9381 1693

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:

13293811693@163.com

研究负责人电子邮件:

Study leader's E-mail:

13293811693@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:

山西省太原市龙城大街99号

研究负责人通讯地址:

山西省太原市龙城大街99号

Applicant address:

99 Longcheng Street, Taiyuan, Shanxi, China

Study leader's address:

99 Longcheng Street, Taiyuan, Shanxi, China

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:

山西白求恩医院

Applicant's institution:

Shanxi Bethune Hospital

研究负责人所在单位:

山西白求恩医院

Affiliation of the Leader:

Shanxi Bethune 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:

YXLL-2015-148

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:

山西白求恩医院医学伦理委员会

Name of the ethic committee:

Ethics Review Committee for Scientific Research of Shanxi Bethune Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2015-11-14 00:00:00

伦理委员会联系人:

刘师伟

Contact Name of the ethic committee:

Shiwei Liu

伦理委员会联系地址:

山西省太原市龙城大街99号

Contact Address of the ethic committee:

99 Longcheng Street, Taiyuan, Shanxi, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 351 837 9145

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:

山西白求恩医院

Primary sponsor:

Shanxi Bethune Hospital

研究实施负责(组长)单位地址:

山西省太原市龙城大街99号

Primary sponsor's address:

99 Longcheng Street, Taiyuan, Shanxi, China

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

山西省

市(区县):

太原市

Country:

China

Province:

Shanxi

City:

Taiyuan

单位(医院):

山西白求恩医院

具体地址:

山西省太原市龙城大街99号

Institution
hospital:

Shanxi Bethune Hospital

Address:

99 Longcheng Street, Taiyuan, Shanxi, China

经费或物资来源:

山西白求恩医院

Source(s) of funding:

Shanxi Bethune Hospital

研究疾病:

吸入性肺炎  

Target disease:

Aspiration pneumonia

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:

队列研究 

Study design:

Cohort study 

研究目的:

评价外周血嗜酸性粒细胞计数对吸入性肺炎患者诊断、预后以及指导治疗中的价值。  

Objectives of Study:

To evaluate the value of peripheral blood eosinophil count in diagnosis, prognosis and treatment of aspiration pneumonia.

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.肺依赖位浸润性病变,无细菌感染征象; 2.确诊为其他疾病(如肺癌、肺结核、哮喘、COPD、支气管扩张、COVID-19); 3.有实体瘤或血液系统恶性肿瘤、自身免疫性和内分泌失调、寄生虫病和真菌病、过敏性疾病史的患者,既往6个月内接受类固醇治疗的患者,以及正在接受抑制骨髓活性治疗的患者。所有这些临床情况都会影响外周血嗜酸性粒细胞计数。

Exclusion criteria:

1. Infiltrative lung lesion in dependent position without bacterial infection signs; 2. Confirmation of different diagnosis (eg, lung cancer, tuberculosis, asthma, COPD, bronchiectasis, COVID-19); 3. Patients with a history of solid tumors or hematological malignancy, autoimmune and endocrine disorders, parasitic and fungal diseases, allergic disorders and patients received steroids within the previous six months patients, and suffering from disease or receiving therapy that suppresses the bone marrow activity. All these clinical conditions can affect peripheral eosinophil counts.

研究实施时间:

Study execute time:

From 2016-01-01 00:00:00 To 2023-03-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2016-01-01 00:00:00 To 2022-12-31 00:00:00

干预措施:

Interventions:

组别:

低嗜酸性粒细胞组

样本量:

414

Group:

Eosinopenia Group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

非低嗜酸性粒细胞组

样本量:

414

Group:

Non-eosinopenia 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):

山西省 

市(区县):

太原市 

Country:

China

Province:

Shanxi

City:

Taiyuan

单位(医院):

山西白求恩医院 

单位级别:

三甲 

Institution
hospital:

Shanxi Bethune Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

嗜酸性粒细胞

指标类型:

主要指标

Outcome:

Eosinophil

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

CURB-65评分

指标类型:

主要指标

Outcome:

CURB-65 Score

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

30天病死率

指标类型:

主要指标

Outcome:

30-day fatality rate

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

肺炎治疗持续时间

指标类型:

次要指标

Outcome:

Duration of pneumonia treatment (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:

抗生素更换次数

指标类型:

次要指标

Outcome:

Number of antibiotic changes (times)

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

额外能量摄入

指标类型:

次要指标

Outcome:

Supplemental nutrient intake (kcal)

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

住院时间

指标类型:

次要指标

Outcome:

Length of stay (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:

总住院时间

指标类型:

次要指标

Outcome:

The total length of stay (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:

研究期间感染次数

指标类型:

次要指标

Outcome:

Number of infections during the study period

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:

外周静脉血

组织:

Sample Name:

Peripheral venous 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:

结束

/Completed

年龄范围:

Participant age:

最小 Min age 18 years
最大 Max age 100 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:

不公开/Private

盲法:

Blinding:

None

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):

Resman

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

Resman

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:

SPSS数据库

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

SPSS

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:

 2023-09-28 10:39:15