ChiCTR2500106230 版本V1.0 版本创建时间2025/07/21 10:21:52 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:

ChiCTR2500106230 

最近更新日期:

Date of Last Refreshed on:

2025-07-21 10:21:33 

注册时间:

Date of Registration:

2025-07-21 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

急性脑血管病与季节关系的回顾性研究

Public title:

A retrospective study of the relationship between acute cerebrovascular disease and season

注册题目简写:

English Acronym:

研究课题的正式科学名称:

急性脑血管病与季节关系的回顾性研究

Scientific title:

A retrospective study of the relationship between acute cerebrovascular disease and season

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:

刘羽 

研究负责人:

刘羽 

Applicant:

Yu Liu 

Study leader:

Yu Liu 

申请注册联系人电话:

Applicant telephone:

+86 15088105680

研究负责人电话:

Study leader's
telephone:

+86 756 2222569

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:

liuyuly1982@163.com

研究负责人电子邮件:

Study leader's E-mail:

liuyuly1982@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:

广东省珠海市香洲区康宁路79号

研究负责人通讯地址:

广东省珠海市香洲区康宁路79号

Applicant address:

No. 79, Kangning Road, Xiangzhou District, Zhuhai City, Guangdong Province

Study leader's address:

No. 79, Kangning Road, Xiangzhou District, Zhuhai City, Guangdong Province

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:

珠海市人民医院

Applicant's institution:

Zhuhai People's Hospital

研究负责人所在单位:

珠海市人民医院

Affiliation of the Leader:

Zhuhai People's 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:

(2025)伦审【研】第(2)号

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:

珠海市人民医院伦理委员会

Name of the ethic committee:

Ethics Committee of Zhuhai People's Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2025-01-03 00:00:00

伦理委员会联系人:

温宇云

Contact Name of the ethic committee:

Wen Yuyun

伦理委员会联系地址:

广东省珠海市香洲区康宁路79号

Contact Address of the ethic committee:

No. 79, Kangning Road, Xiangzhou District, Zhuhai City, Guangdong Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 756 2158211

伦理委员会联系人邮箱:

Contact email of the ethic committee:

963179547@qq.com

研究实施负责(组长)单位:

珠海市人民医院

Primary sponsor:

Zhuhai People's Hospital

研究实施负责(组长)单位地址:

广东省珠海市香洲区康宁路79号

Primary sponsor's address:

No. 79, Kangning Road, Xiangzhou District, Zhuhai City, Guangdong 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):

广东

市(区县):

Country:

China

Province:

Guangdong

City:

单位(医院):

珠海市人民医院

具体地址:

广东省珠海市香洲区康宁路79号

Institution
hospital:

Zhuhai People's Hospital

Address:

No. 79, Kangning Road, Xiangzhou District, Zhuhai City, Guangdong Province

经费或物资来源:

自选课题(自筹)

Source(s) of funding:

Self-selected project (self-funded)

研究疾病:

缺血性脑卒中  

Target disease:

Ischemic stroke

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:

队列研究 

Study design:

Cohort study 

研究目的:

主要研究目的:探讨急性脑血管病发病的季节性分布规律;研究各气象因素与急性脑血管病发病的相关性 次要研究目的:探讨季节对急性脑血管病患者预后的影响  

Objectives of Study:

The main research objective: To explore the seasonal distribution pattern of acute cerebrovascular disease onset; to study the correlation between various meteorological factors and the onset of acute cerebrovascular disease. The secondary research objective: To investigate the impact of seasons on the prognosis of patients with acute cerebrovascular 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.性别不限,年龄≥18岁;
2.符合《中国急性缺血性脑卒中诊治指南2023》标准;
3.病历资料完整,包含发病日期、临床特征和影像学结果。

Inclusion criteria

1.Gender is not limited, age >= 18 years; 2.Meet the standards of the "Chinese Guidelines for the Diagnosis and Treatment of Acute Ischemic Stroke 2023" and "Chinese Guidelines for the Diagnosis and Treatment of Intracerebral Hemorrhage 2019"; 3.The medical record is complete, including the date of onset, clinical features, and imaging findings.

排除标准:

1.患有以下疾病:短暂性脑缺血发作(TIA)、外伤性脑出血、脑肿瘤导致的继发性出血、脑血管畸形、合并其他严重中枢神经系统疾病(如脑肿瘤、脑外伤)伴有严重的系统性疾病影响研究结果者;
2.妊娠或哺乳期;
3.不全或关键数据缺失者。

Exclusion criteria:

1.Those with the following diseases: transient ischemic attack (TIA), traumatic intracerebral hemorrhage, secondary hemorrhage caused by brain tumor, cerebrovascular malformation, combined with other serious central nervous system diseases (such as brain tumors, brain trauma) with severe systemic diseases that affect the results of the study;
2.Pregnancy or lactation;
3.Those who are incomplete or missing key data.

研究实施时间:

Study execute time:

From 2025-08-01 00:00:00 To 2025-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-08-01 00:00:00 To 2025-08-31 00:00:00

干预措施:

Interventions:

组别:

夏季发病组

样本量:

4000

Group:

Summer onset group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

秋季发病组

样本量:

4000

Group:

Autumn onset group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

冬季发病组

样本量:

4000

Group:

Winter onset 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):

广东 

市(区县):

 

Country:

China

Province:

Guangdong

City:

单位(医院):

珠海市人民医院 

单位级别:

三级甲等 

Institution
hospital:

Zhuhai People's Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

缺血性脑卒中患者住院天数

指标类型:

次要指标

Outcome:

Length of stay in hospital for patients with ischemic stroke

Type:

Secondary indicator

测量时间点:

患者出院日期

测量方法:

电子病历记录住院起止时间计算(x±s)

Measure time point of outcome:

Patient discharge date

Measure method:

Electronic medical record records the calculation of hospital admission and discharge time (x±s).

指标中文名:

NIHSS评分改善率

指标类型:

次要指标

Outcome:

NIHSS score improvement rate

Type:

Secondary indicator

测量时间点:

入院时/出院时

测量方法:

使用NIHSS量表评估,计算改善幅度(ANOVA分析)

Measure time point of outcome:

Admission/Discharge

Measure method:

Assess using the NIHSS scale, calculate the magnitude of improvement (ANOVA analysis).

指标中文名:

各季节急性脑血管病发病率

指标类型:

主要指标

Outcome:

Incidence of acute cerebrovascular disease in each season

Type:

Primary indicator

测量时间点:

2019.1.1-2024.10.31

测量方法:

通过HIS系统提取发病日期,按季节分组计算

Measure time point of outcome:

2019.1.1-2024.10.31

Measure method:

Extract onset date from the HIS system and calculate by seasonal groupings.

指标中文名:

气象参数与急性缺血性发病率相关性

指标类型:

主要指标

Outcome:

Correlation between meteorological parameters and acute ischemic stroke incidence

Type:

Primary indicator

测量时间点:

2019.1.1-2024.10.31 按月统计.

测量方法:

气象局提供月平均气温/气压/湿度等各项气象因素,计算Pearson相关系数

Measure time point of outcome:

Monthly statistics from January 1, 2019 to October 31, 2024.

Measure method:

The meteorological bureau provides monthly average temperature/pressure/humidity and other meteorological factors, and calculates the Pearson correlation coefficient.

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 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):

no

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

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):

2025年12月,可以与课题负责人取得联系,并通过书面申请索取,获得原始数据。(liuyuly1982@163.com)

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

In December 2025, the project leader can be contacted and the original data can be obtained through a written application. (liuyuly1982@163.com)

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:

从医院HIS电子病历系统中提取患者信息,使用统一的资料收集表,确保数据的完整性和一致性。 1.数据采集 建立电子数据库,采用双人独立录入,提高准确性; 数据加密存储,设置访问权限,保护患者隐私; 定期进行数据备份,防止数据丢失。 2.数据管理计划与质量控制 本研究采用规范化的数据管理与质量控制方案:制定数据采集、录入和质控标准操作规程(SOP),对所有研究人员进行岗前培训和定期培训;采用双人双份独立录入方式,通过系统自动比对发现差异;执行每日数据完整性检查和逻辑核查,对发现的问题及时反馈纠正;定期进行质量分析和评估,确保数据完整性≥98%、准确性≥95%;同时建立数据备份和人员更替应急预案,保证研究持续进行。所有数据修改均需申请、审批和记录,确保数据可追溯。

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

Extract patient information from the hospital's HIS electronic medical record system and use a unified data collection form to ensure data integrity and consistency. 1. Data collection Establish an electronic database and use two-person independent input to improve accuracy; Data is encrypted and stored, and access rights are set to protect patient privacy; Make regular data backups to prevent data loss. 2. Data management plan and quality control This study adopts a standardized data management and quality control scheme: the standard operating procedures (SOPs) for data collection, entry and quality control are formulated, and pre-job training and regular training are provided to all researchers; The method of independent entry of two people and two copies is adopted, and the difference is found through automatic comparison of the system; Perform daily data integrity checks and logic checks, and provide timely feedback and correction of problems found; Conduct regular quality analysis and evaluation to ensure that data integrity >= 98% and accuracy >= 95%; At the same time, an emergency plan for data backup and personnel replacement is established to ensure the continuous progress of the research. All data modifications are requested, approved, and documented to ensure data traceability.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2025-07-21 10:21:33