ChiCTR2300069430 版本V1.0 版本创建时间2023/03/16 09:54:46 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:

ChiCTR2300069430 

最近更新日期:

Date of Last Refreshed on:

2023-03-16 09:54:27 

注册时间:

Date of Registration:

2023-03-16 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

亚甲蓝治疗难治性脓毒症休克的有效性和安全性的多中心、随机、安慰剂对照临床试验

Public title:

Efficacy and Safety of Methylene Blue in the Treatment of Refractory Septic Shock: A Multicenter, Randomized, Placebo-Controlled Clinical Trial

注册题目简写:

亚甲蓝在难治性脓毒症休克中的作用

English Acronym:

ESMeBReSS

研究课题的正式科学名称:

亚甲蓝治疗难治性脓毒症休克的有效性和安全性的多中心、随机、安慰剂对照临床试验

Scientific title:

Efficacy and Safety of Methylene Blue in the Treatment of Refractory Septic Shock: A Multicenter, Randomized, Placebo-Controlled Clinical Trial

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:

刘志锋 

研究负责人:

刘志锋 

Applicant:

Zhifeng Liu 

Study leader:

Zhifeng Liu 

申请注册联系人电话:

Applicant telephone:

13711598120

研究负责人电话:

Study leader's
telephone:

13711598120

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:

zhifengliu7797@163.com

研究负责人电子邮件:

Study leader's E-mail:

zhifengliu7797@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:

广东省广州市越秀区流花路111号南部战区总医院

研究负责人通讯地址:

广东省广州市越秀区流花路111号南部战区总医院

Applicant address:

General Hospital of Southern Theatre Command, No. 111, Liuhua Road, Yuexiu District, Guangzhou, Guangdong, China

Study leader's address:

General Hospital of Southern Theatre Command, No. 111, Liuhua Road, Yuexiu District, Guangzhou, Guangdong, 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:

中国人民解放军南部战区总医院

Applicant's institution:

General Hospital of Southern Theatre Command of People's Liberation Army

研究负责人所在单位:

中国人民解放军南部战区总医院

Affiliation of the Leader:

General Hospital of Southern Theatre Command of People's Liberation Army

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:

NZLLKZ2022183

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:

中国人民解放军南部战区总医院伦理委员会

Name of the ethic committee:

Ethic Committee of General Hospital of Southern Theatre Command

伦理委员会批准日期:

Date of approved by ethic committee:

2023-03-09 00:00:00

伦理委员会联系人:

周泉

Contact Name of the ethic committee:

Quan Zhou

伦理委员会联系地址:

广东省广州市越秀区流花路111号

Contact Address of the ethic committee:

No. 111, Liuhua Road, Yuexiu District, Guangzhou, Guangdong, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

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:

南部战区总医院

Primary sponsor:

General Hospital of Southern Theatre Command

研究实施负责(组长)单位地址:

广东省广州市越秀区流花路111号

Primary sponsor's address:

No. 111, Liuhua Road, Yuexiu District, Guangzhou, Guangdong, 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):

广东省

市(区县):

广州市

Country:

China

Province:

Guangdong

City:

Guangzhou

单位(医院):

南部战区总医院

具体地址:

越秀区流花路111号

Institution
hospital:

General Hospital of Southern Theatre Command

Address:

111 Liuhua Road, Yuexiu District

经费或物资来源:

自费

Source(s) of funding:

Self-funded

研究疾病:

脓毒症休克  

Target disease:

Septic Shock

研究疾病代码:

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

主要研究目的: 验证亚甲蓝对难治性脓毒症休克患者升压药总剂量的影响(48小时内,去甲肾上腺素等效剂量); 次要研究目的: (1) 验证亚甲蓝对难治性脓毒症休克患者其他血流动力学指标(如平均动脉压、中心静脉压、心脏功能、血清乳酸水平等)的作用以及对儿茶酚胺类药物需求量的影响; (2) 验证亚甲蓝是否可以改善难治性脓毒症休克患者的24小时、48小时、72小时、7天病死率及缩短ICU住院时间。  

Objectives of Study:

Primary objective: To evaluate the effect of methylene blue on the total vasopressor dosage in refractory septic shock (time frame: 48 hours. Epinephrine, phenylephrine, and dopamine will be converted to norepinephrine equivalents). Secondary objectives: 1.To evaluate the effect of methylene blue on other hemodynamic parameters (such as mean arterial pressure, central venous pressure, cardiac function, serum lactate level, etc.) in septic shock. 2.To investigate whether methylene blue can reduce the 24-hour, 48-hour, 72-hour and 7-day mortality and decrease the length of stay in ICU.

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)年龄大于或等于18岁;
(2)符合2016年国际脓毒症3.0指南中脓毒症休克的诊断标准:①疑似或确诊感染;②SOFA评分≥2;③液体复苏无法纠正的低血压(MAP<65 mmHg)且血乳酸水平>2 mmol/L;
(3)符合难治性脓毒症休克的定义,本研究定义为:符合脓毒症休克诊断标准且需要大于0.5 ug/kg·min去甲肾上腺素或等效的其他升压药维持平均动脉压≥65 mmHg的患者;
(4)在研究医院初次诊断为难治性脓毒症休克;

Inclusion criteria

(1)Patients aged 18 and over.
(2)Diagnosed as septic shock based on of Sepsis-3 definition from the international consensus published in 2021. This definition includes suspected or confirmed infections, an increase in Sequential Organ Failure Assessment (SOFA) score by 2 or more points, the need for vasopressor therapy due to hypotension, and a lactate level greater than 2 mmol/L.
(3)Conformed to refractory septic shock, which is defined in this trial as septic shock requiring a continuous infusion of norepinephrine greater than 0.5 ug/kg/min or an equivalent dose of other vasopressors to maintain mean arterial pressure (MAP) greater than 65 mmHg.
(4)Initially diagnosed as refractory septic shock in research hospitals.

排除标准:

(1)处于妊娠期或哺乳期的患者;
(2)已知对MB存在过敏反应;
(3)葡萄糖-6-磷酸脱氢酶缺乏症患者;
(4)肿瘤晚期患者;
(5)同时合并有导致患者死亡的非感染因素,如无法控制的大出血、脑疝等;
(6)病情无法逆转或临终状态的患者;
(7)有拒绝积极治疗意愿或计划48h内离开ICU意愿的患者;
(8)参与了其他试验的患者。

Exclusion criteria:

(1)Patients in pregnancy or lactation.
(2)Allergic to methylene blue.
(3)With glucose-6-phosphate-dehydrogenase deficiency.
(4)With terminal malignant cancer.
(5)With non-infectious risk factors leading to death such as uncontrollable hemorrhea, brain hernia.
(6)With irreversible disease or in terminal stage.
(7)Refusing active treatment or planning to leave ICUs within 48 hours.
(8)Enrolled in other clinical trials.

研究实施时间:

Study execute time:

From 2023-03-16 00:00:00 To 2024-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2023-03-16 00:00:00 To 2024-12-31 00:00:00

干预措施:

Interventions:

组别:

亚甲蓝组

样本量:

50

Group:

Methylene Blue Group

Sample size:

干预措施:

亚甲蓝静脉注射+标准治疗

干预措施代码:

Intervention:

Methylene Blue Intravenous Injection and Standard Treatment

Intervention code:

组别:

对照组

样本量:

50

Group:

Placebo Control Group

Sample size:

干预措施:

5%葡萄糖静脉注射+标准治疗

干预措施代码:

Intervention:

5% Glucose Intravenous Injection and Standard Treatment

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

广东省 

市(区县):

广州 

Country:

China

Province:

Guangdong

City:

Guangzhou

单位(医院):

南部战区总医院 

单位级别:

三级甲等 

Institution
hospital:

General Hospital of Southern Theatre Command

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东省 

市(区县):

广州 

Country:

China

Province:

Guangdong

City:

Guangzhou

单位(医院):

广东医科大学附属医院 

单位级别:

三级甲等 

Institution
hospital:

The Affiliated Hospital of Guangdong Medical University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东省 

市(区县):

广州市 

Country:

China

Province:

Guangdong

City:

Guangzhou

单位(医院):

南方医科大学珠江医院 

单位级别:

三级甲等 

Institution
hospital:

Zhujaing Hospital, Southern Medical University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东省 

市(区县):

深圳市 

Country:

China

Province:

Guangdong

City:

Shenzhen

单位(医院):

深圳市第二人民医院 

单位级别:

三级甲等 

Institution
hospital:

Shenzhen Second People's Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东省 

市(区县):

江门市 

Country:

China

Province:

Guangdong

City:

Jiangmen

单位(医院):

江门市中心医院 

单位级别:

三级甲等 

Institution
hospital:

Jiangmen Central Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

升压药总剂量

指标类型:

主要指标

Outcome:

Total dose of vasopressors

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

血压

指标类型:

次要指标

Outcome:

Blood Pressure

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

心率

指标类型:

次要指标

Outcome:

Heart Rate

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

血流动力学指标

指标类型:

次要指标

Outcome:

Hemodynamic indexes

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

氧代谢指标

指标类型:

次要指标

Outcome:

Oxygen metabolism indexes

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

组织灌注指标

指标类型:

次要指标

Outcome:

Tissue perfusion indexes

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

主要脏器功能指标

指标类型:

次要指标

Outcome:

Major organ function indexes

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

血浆细胞因子及其他因子

指标类型:

次要指标

Outcome:

Plasma cytokines and other factors

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:

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):

完全随机分组法。由主要研究者之一使用SPSS软件,用随机数法生成随机序列。

Randomization Procedure (please state who generates the random number sequence and by what method):

The grouping method is completely random. One of the principal investigators generates a random sequence using SPSS software.

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:

单盲,对患者施盲

Blinding:

Single blind, blind the patient

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

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):

预计2025年7月,在ResMan网站公开(www.medresman.org)

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

Expected to be publicly available on the ResMan website (www.medresman.org) in July 2025

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:

原始数据将记录在纸质病例记录表上,并上传至ResMan网站上。

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

Raw data will be recorded on paper case record form and uploaded to the ResMan website.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2023-03-16 09:54:27