敌草快中毒预后及影响因素分析

注册号:

Registration number:

ChiCTR2600123333 

最近更新日期:

Date of Last Refreshed on:

2026-04-24 15:57:47 

注册时间:

Date of Registration:

2026-04-24 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

敌草快中毒预后及影响因素分析

Public title:

Study of prognostic factors of diquat poisoning

注册题目简写:

English Acronym:

研究课题的正式科学名称:

基于白细胞计数与临床指标的敌草快中毒床旁风险分层体系的构建与基层推广应用研究

Scientific title:

Development and Primary Care Implementation of a Bedside Risk Stratification Tool for Acute Diquat Poisoning Based on White Blood Cell Count and Clinical Indicators

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:

张晔 

研究负责人:

张晔 

Applicant:

Ye Zhang 

Study leader:

Ye Zhang 

申请注册联系人电话:

Applicant telephone:

+86 10 69843251

研究负责人电话:

Study leader's
telephone:

+86 10 69824234

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:

zhangye422208@163.com

研究负责人电子邮件:

Study leader's E-mail:

zhangye422208@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:

北京市门头沟区河滩桥东街10号

研究负责人通讯地址:

北京市门头沟区医院河滩桥东街10号

Applicant address:

No.10, Hetanqiao East Street, Mentougou District, Beijing

Study leader's address:

No.10, Hetanqiao East Street, Mentougou District, Beijing

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:

北京市门头沟区医院

Applicant's institution:

Beijing Mentougou District Hospital

研究负责人所在单位:

北京市门头沟区医院

Affiliation of the Leader:

Beijing Mentougou District 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:

2026-QYYKY-A03

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:

北京市门头沟区医院医学伦理委员会

Name of the ethic committee:

Ethics Committee Of Beijing Mentougou District Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2026-04-03 00:00:00

伦理委员会联系人:

邓伟

Contact Name of the ethic committee:

DengWei

伦理委员会联系地址:

北京市门头沟区医院河滩桥东街10号

Contact Address of the ethic committee:

No.10, Hetanqiao East Street, Mentougou District, Beijing

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 10 69820215

伦理委员会联系人邮箱:

Contact email of the ethic committee:

496426054@qq.com

研究实施负责(组长)单位:

北京市门头沟区医院

Primary sponsor:

Beijing Mentougou District Hospital

研究实施负责(组长)单位地址:

北京市门头沟区医院河滩桥东街10号

Primary sponsor's address:

No.10, Hetanqiao East Street, Mentougou District, Beijing

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

北京市

市(区县):

Country:

China

Province:

Beijing

City:

单位(医院):

北京市门头沟区医院

具体地址:

北京市门头沟区医院河滩桥东街10号

Institution
hospital:

Beijing Mentougou District Hospital

Address:

No.10, Hetanqiao East Street, Mentougou District, Beijing

经费或物资来源:

首都卫生发展科研专项项目

Source(s) of funding:

Capital’s Funds for Health Improvement and Research

研究疾病:

急性敌草快中毒  

Target disease:

acute diquat poisoning

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:

连续入组 

Study design:

Sequential 

研究目的:

基于前期构建的五因素列线图模型,通过多中心双向队列研究进行外部验证与优化,最终建立一套完全基于常规临床指标、适用于基层医疗机构的急性敌草快中毒风险分层标准化工具及临床实践路径。  

Objectives of Study:

Based on the previously established five-factor linear model, an external validation and optimization were conducted through a multicenter cohort study. Eventually, a set of standardized tools and clinical practice pathways for risk stratification of acute diquat poisoning, fully based on routine clinical indicators and applicable to primary medical institutions, was established.

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.合并其他明确毒物(如百草枯、有机磷、氨基甲酸酯类等)混合中毒者;
2.合并严重基础疾病终末期:NYHA心功能IV级、Gold COPD IV级、eGFR<30 mL/min/1.73m²(CKD 4-5期)、Child-Pugh C级肝硬化、恶性肿瘤晚期等;
3.妊娠或哺乳期妇女;
4.入院后24小时内自动出院或放弃治疗,导致主要观察指标无法完整收集者;
5.临床资料严重缺失,无法完成关键变量采集者。

Exclusion criteria:

1. Combine those who have suffered from mixed poisoning by other definite toxins (such as paraquat, organophosphorus, carbamate, etc.); 2. Comorbid with severe underlying diseases at end-stage: NYHA cardiac function grade IV, Gold COPD grade IV, eGFR < 30 mL/min/1.73m² (CKD stage 4-5), Child-Pugh C grade liver cirrhosis, advanced malignant tumors, etc. 3. Pregnant or lactating women; 4. Those who were discharged from the hospital automatically within 24 hours after admission or gave up treatment, resulting in incomplete collection of the main observation indicators; 5. The clinical data is severely lacking, making it impossible to collect the key variables.

研究实施时间:

Study execute time:

From 2016-01-01 00:00:00 To 2029-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-05-01 00:00:00 To 2029-12-31 00:00:00

干预措施:

Interventions:

组别:

观察组

样本量:

160

Group:

Observation 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):

北京市 

市(区县):

 

Country:

China

Province:

Beijing

City:

单位(医院):

北京市门头沟区医院 

单位级别:

二级甲等 

Institution
hospital:

Beijing Mentougou District Hospital

Level of the institution:

Secondary A

国家:

中国

省(直辖市):

河北省 

市(区县):

 

Country:

China

Province:

Hebei

City:

单位(医院):

邯郸市第四医院 

单位级别:

二级甲等 

Institution
hospital:

The Fourth Hospital of Handan

Level of the institution:

Secondary A

国家:

中国

省(直辖市):

北京市 

市(区县):

 

Country:

China

Province:

Beijing

City:

单位(医院):

北京市垂杨柳医院 

单位级别:

三级医院 

Institution
hospital:

Chuiyangliu Hospital Affiliated to Tsinghua University

Level of the institution:

Tertiary

国家:

中国

省(直辖市):

天津市 

市(区县):

 

Country:

China

Province:

Tianjin

City:

单位(医院):

武警特色医学中心 

单位级别:

三级甲等 

Institution
hospital:

The Specialized Medical Center of the People's Armed Police Force of China

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

河北省 

市(区县):

 

Country:

China

Province:

Hebei

City:

单位(医院):

武安市第一医院 

单位级别:

二级甲等 

Institution
hospital:

The First Hospital of Wu'an

Level of the institution:

Secondary A

国家:

中国

省(直辖市):

河北省 

市(区县):

 

Country:

China

Province:

Hebei

City:

单位(医院):

黄骅市人民医院 

单位级别:

二级甲等 

Institution
hospital:

Huanghua People's Hospital

Level of the institution:

Secondary A

测量指标:

Outcomes:

指标中文名:

器官功能不全发生率

指标类型:

次要指标

Outcome:

Incidence of organ dysfunction

Type:

Secondary indicator

测量时间点:

测量方法:

临床和实验室检查

Measure time point of outcome:

Measure method:

Clinical and laboratory examinations

指标中文名:

住院全因死亡率

指标类型:

主要指标

Outcome:

In-hospital all-cause mortality 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:

28 天死亡率

指标类型:

次要指标

Outcome:

28 day mortality rate

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

使用后保存  

说明

Fate of sample:

Preservation after use  

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 14 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):

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:

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:

Electronic Collection and Management System

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2026-04-24 15:57:28