ChiCTR2500097904 版本V1.0 版本创建时间2025/02/27 10:06:58 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:

ChiCTR2500097904 

最近更新日期:

Date of Last Refreshed on:

2025-02-27 10:06:44 

注册时间:

Date of Registration:

2025-02-27 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

脑梗死后肺炎危险因素及预测模型研究方案

Public title:

Research Plan for Risk Factors and Prediction Model of Pneumonia after Cerebral Infarction

注册题目简写:

English Acronym:

研究课题的正式科学名称:

脑梗死后肺炎危险因素及预测模型研究方案

Scientific title:

Research Plan for Risk Factors and Prediction Model of Pneumonia after Cerebral Infarction

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:

尹俊杰 

研究负责人:

尹俊杰 

Applicant:

Yin Junjie 

Study leader:

Yin Junjie 

申请注册联系人电话:

Applicant telephone:

+86 15207458806

研究负责人电话:

Study leader's
telephone:

+86 15207458806

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:

yinjunjie126@126.com

研究负责人电子邮件:

Study leader's E-mail:

yinjunjie126@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:

湖南省怀化市锦溪南路144号

研究负责人通讯地址:

湖南省怀化市锦溪南路144号

Applicant address:

No. 144, Jinxi South Road, Huaihua City, Hunan Province, China

Study leader's address:

No. 144, Jinxi South Road, Huaihua City, Hunan Province, 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:

湖南医药学院总医院

Applicant's institution:

Hunan University of Medicine General Hospital

研究负责人所在单位:

湖南医药学院总医院

Affiliation of the Leader:

HuNan University of Medicine General 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:

快KY-202510602

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:

湖南医药学院总医院伦理审查委员会

Name of the ethic committee:

Institutional Review Board of Hunan University of Medicine General Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2025-01-07 00:00:00

伦理委员会联系人:

罗星

Contact Name of the ethic committee:

Luo Xing

伦理委员会联系地址:

湖南省怀化市锦溪南路144号

Contact Address of the ethic committee:

No. 144, Jinxi South Road, Huaihua City, Hunan Province, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 745 2383797

伦理委员会联系人邮箱:

Contact email of the ethic committee:

148173914@qq.com

研究实施负责(组长)单位:

湖南医药学院总医院

Primary sponsor:

HuNan University of Medicine General Hospital

研究实施负责(组长)单位地址:

湖南省怀化市锦溪南路144号

Primary sponsor's address:

No. 144, Jinxi South Road, Huaihua City, Hunan Province, 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):

湖南

市(区县):

Country:

China

Province:

Hunan

City:

单位(医院):

湖南医药学院总医院

具体地址:

湖南省怀化市锦溪南路144号

Institution
hospital:

HuNan University of Medicine General Hospital

Address:

No. 144, Jinxi South Road, Huaihua City, Hunan Province, China

经费或物资来源:

自筹

Source(s) of funding:

Self support

研究疾病:

急性脑梗死,肺炎  

Target disease:

Acute cerebral infarction, pneumonia

研究疾病代码:

Target disease code:

研究类型:

诊断试验

Study type:

Diagnostic test

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

诊断试验诊断准确性 

Study design:

Diagnostic test for accuracy 

研究目的:

构建脑梗死后肺炎相关数据库,探索脑梗死后肺炎新的危险因素,优化现有脑梗死后肺炎预测模型,指导临床实践对脑梗死后肺炎早期干预,节约医疗成本,改善卒中患者远期预后。  

Objectives of Study:

To establish a database related to pneumonia after cerebral infarction, explore new risk factors for pneumonia after cerebral infarction, optimize existing prediction models for pneumonia after cerebral infarction, guide clinical practice in early intervention for pneumonia after cerebral infarction, reduce medical costs, and improve the long-term prognosis of stroke patients.

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.年龄在18至80岁之间; 2.症状发作在7天内; 3.住院患者,主要诊断为急性缺血性卒中。

Inclusion criteria

1.Aged between 18 and 80; 2.Symptom onset within 7 days; 3.Inpatients with a primary diagnosis of acute ischemic stroke.

排除标准:

1.诊断为短暂性脑缺血发作; 2.无颅脑MRI检查结果; 3.重要数据缺失。

Exclusion criteria:

1.Diagnosed with transient ischemic attack (TIA); 2.No cranial MRI results available; 3.Missing critical data.

研究实施时间:

Study execute time:

From 2025-03-01 00:00:00 To 2027-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-03-01 00:00:00 To 2025-06-01 00:00:00

诊断试验:

Diagnostic Tests:

金标准或参考标准(即可准确诊断某疾病的单项方法或多项联合方法,在本研究中用于诊断是否有该病的临床参考标准):

卒中相关性肺炎诊治中国专家共识 (2019更新版)

Gold Standard or Reference Standard (The clinical reference standards required to establish the presence or absence of the target condition in the tested population in present study):

Chinese Expert Consensus on Diagnosis and Treatment of Stroke-Associated Pneumonia (2019 Updated Version)

指标试验(即本研究的待评估诊断试验,无论为方法、生物标志物或设备,均请列出名称):

脑梗死后肺炎预测模型

Index test:

A predictive model for pneumonia after cerebral infarction

目标人群(可以是某种疾病患者或正常人群,详细描述其疾病特征,注意应纳入符合分布特点的全序列病例,具有良好的代表性)

急性脑梗死后出现肺炎的患者200例;急性脑梗死后没有出现肺炎的患者800例子。

例数:

Sample size:

1000

Target condition (The target condition is a particular disease or disease stage that the index test will be intended to identify. Please specify the characteristics in detail; the population should has a complete spectrum and good representative):

200 patients with pneumonia after acute cerebral infarction; 800 cases of patients who did not develop pneumonia after acute cerebral infarction.

容易混淆的疾病人群(即与目标疾病不易区分的一种或多种不同疾病,应避免采用正常人群对照的病例-对照设计):

例数:

Sample size:

0

Population with condition difficult to distinguish from the target condition, the normal population in a case-control study design should be avoid:

None

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

湖南 

市(区县):

 

Country:

China

Province:

Hunan

City:

单位(医院):

湖南医药学院总医院 

单位级别:

三级甲等 

Institution
hospital:

HuNan University of Medicine General Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

脑梗死相关肺炎

指标类型:

主要指标

Outcome:

Cerebral infarction-related pneumonia

Type:

Primary indicator

测量时间点:

急性脑梗死发病7天内

测量方法:

卒中相关性肺炎诊治中国专家共识 (2019更新版)提出的卒中相关肺炎诊断标准

Measure time point of outcome:

Within 7 days of acute cerebral infarction onset

Measure method:

Diagnostic criteria for stroke-associated pneumonia proposed in the Chinese Expert Consensus on Diagnosis and Treatment of Stroke-Associated Pneumonia (2019 Updated Version).

指标中文名:

美国国立卫生研究院卒中量表评分(NIHSS评分)

指标类型:

次要指标

Outcome:

NIH Stroke Scale (NIHSS) Score. ("NIH" stands for the National Institutes of Health in the United States)

Type:

Secondary indicator

测量时间点:

入院时

测量方法:

依据NIHSS量表对患者进行评估打分

Measure time point of outcome:

At admission

Measure method:

Assess and score patients based on the NIH Stroke Scale (NIHSS).

指标中文名:

吞咽功能

指标类型:

次要指标

Outcome:

Swallowing function

Type:

Secondary indicator

测量时间点:

入院时

测量方法:

洼田饮水实验

Measure time point of outcome:

At admission

Measure method:

Water Swallow Test (WST)

指标中文名:

房颤

指标类型:

次要指标

Outcome:

Atrial Fibrillation

Type:

Secondary indicator

测量时间点:

住院期间以及既往病史

测量方法:

有房颤病史,或住院期间心电图证实有房颤

Measure time point of outcome:

During hospitalization and past medical history

Measure method:

Having a history of atrial fibrillation, or confirmed atrial fibrillation on electrocardiogram (ECG) during hospitalization.

指标中文名:

是否发热

指标类型:

次要指标

Outcome:

Presence of fever

Type:

Secondary indicator

测量时间点:

急性脑梗死发病7天内

测量方法:

体温表测量

Measure time point of outcome:

Within 7 days of acute cerebral infarction onset

Measure method:

Measurement with a thermometer

指标中文名:

血常规指标

指标类型:

次要指标

Outcome:

Routine blood markers

Type:

Secondary indicator

测量时间点:

急性脑梗死发病7天内

测量方法:

病历系统中记录的静脉采血化验结果

Measure time point of outcome:

Within 7 days of acute cerebral infarction onset

Measure method:

Venous blood test results recorded in the medical record system

指标中文名:

Alberta Stroke Program Early CT Score(ASPECTS评分)

指标类型:

次要指标

Outcome:

Alberta Stroke Program Early CT Score

Type:

Secondary indicator

测量时间点:

入院时

测量方法:

依据ASPECTS评分表对患者影像学资料进行打分评估。

Measure time point of outcome:

At admission

Measure method:

Score and evaluate patients' imaging data based on the ASPECTS scoring system.

指标中文名:

灵敏度

指标类型:

主要指标

Outcome:

Sensitivity

Type:

Primary indicator

测量时间点:

结果汇总分析时。

测量方法:

用研究制定的方案对入组数据进行预测,将预测结果与金标准结果进行对比分析。

Measure time point of outcome:

During the process of summarizing and analyzing the results.

Measure method:

The research-developed protocol was used to predict the enrolled data, and the predicted results were compared and analyzed against the gold standard results.

指标中文名:

特异度

指标类型:

主要指标

Outcome:

Specificity

Type:

Primary indicator

测量时间点:

结果汇总分析时。

测量方法:

用研究制定的方案对入组数据进行预测,将预测结果与金标准结果进行对比分析。

Measure time point of outcome:

During the process of summarizing and analyzing the results.

Measure method:

The research-developed protocol was used to predict the enrolled data, and the predicted results were compared and analyzed against the gold standard results.

指标中文名:

阳性预测值

指标类型:

主要指标

Outcome:

Positive predictive value

Type:

Primary indicator

测量时间点:

结果汇总分析时。

测量方法:

用研究制定的方案对入组数据进行预测,将预测结果与金标准结果进行对比分析。

Measure time point of outcome:

During the process of summarizing and analyzing the results.

Measure method:

The research-developed protocol was used to predict the enrolled data, and the predicted results were compared and analyzed against the gold standard results.

指标中文名:

阴性预测值

指标类型:

主要指标

Outcome:

Negative predictive value

Type:

Primary indicator

测量时间点:

结果汇总分析时。

测量方法:

用研究制定的方案对入组数据进行预测,将预测结果与金标准结果进行对比分析。

Measure time point of outcome:

During the process of summarizing and analyzing the results.

Measure method:

The research-developed protocol was used to predict the enrolled data, and the predicted results were compared and analyzed against the gold standard results.

指标中文名:

ROC曲线下面积值

指标类型:

主要指标

Outcome:

Area under the ROC curve

Type:

Primary indicator

测量时间点:

结果汇总分析时。

测量方法:

依据设计的评分系统对患者进行评分,绘制ROC曲线,评估曲线下面积等指标。

Measure time point of outcome:

During the process of summarizing and analyzing the results.

Measure method:

Based on the designed scoring system, patients were scored, and an ROC curve was plotted to evaluate indicators such as the area under the curve (AUC).

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

组织:

Sample Name:

NA

Tissue:

人体标本去向

其它  

说明

Fate of sample:

0thers  

Note:

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 18 years
最大 Max age 80 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:

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):

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

None

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:

数据通过电子病例系统收集,统一纳入Excel表格进行管理。

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

The data was collected through an electronic medical record system and uniformly managed in an Excel spreadsheet.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2025-02-27 10:06:44