痰热清注射液降低ICU多重耐药菌肺炎的有效性和安全性:一项随机对照试验

注册号:

Registration number:

ChiCTR2500114884 

最近更新日期:

Date of Last Refreshed on:

2026-04-22 16:41:40 

注册时间:

Date of Registration:

2025-12-18 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

痰热清注射液降低ICU多重耐药菌肺炎的有效性和安全性:一项随机对照试验

Public title:

Effectiveness and safety of Tanreqing Injection for Preventing ICU pneumonia caused by multidrug-resistant bacteria: A randomised controlled trial

注册题目简写:

English Acronym:

研究课题的正式科学名称:

痰热清注射液降低ICU多重耐药菌肺炎的有效性和安全性:一项随机对照试验

Scientific title:

Effectiveness and safety of Tanreqing Injection for Preventing ICU pneumonia caused by multidrug-resistant bacteria: A randomised controlled 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:

丁玲 

研究负责人:

孙鑫; 康焰 

Applicant:

Ling Ding 

Study leader:

Xin Sun; Kang Yan 

申请注册联系人电话:

Applicant telephone:

+86 28 8542 2114

研究负责人电话:

Study leader's
telephone:

+86 28 8542 2114

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:

2495802456@qq.com

研究负责人电子邮件:

Study leader's E-mail:

sunxin@wchscu.cn

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:

四川省成都市国学巷37号

研究负责人通讯地址:

四川省成都市国学巷37号

Applicant address:

37 Guoxue Alley, Chengdu, Sichuan, China

Study leader's address:

37 Guoxue Alley, Chengdu, Sichuan, 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:

四川大学华西医院

Applicant's institution:

West China Hospital, Sichuan University

研究负责人所在单位:

四川大学华西医院

Affiliation of the Leader:

West China Hospital, Sichuan University

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年审(1109)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:

四川大学华西医院生物医学伦理审查委员会

Name of the ethic committee:

Biomedical Ethics Committee of West China Hospital, Sichuan University

伦理委员会批准日期:

Date of approved by ethic committee:

2025-07-16 00:00:00

伦理委员会联系人:

邓绍林

Contact Name of the ethic committee:

Shaolin Deng

伦理委员会联系地址:

四川省成都市国学巷37号八角亭2105

Contact Address of the ethic committee:

Room 2105, Bajiao Pavilion, 37 Guoxue Alley, Chengdu, Sichuan, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 85422654

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:

四川大学华西医院

Primary sponsor:

West China Hospital, Sichuan University

研究实施负责(组长)单位地址:

四川省成都市国学巷37号

Primary sponsor's address:

37 Guoxue Alley, Chengdu, Sichuan, 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):

四川

市(区县):

成都

Country:

China

Province:

Sichuan

City:

Chengdu

单位(医院):

四川大学华西医院

具体地址:

四川省成都市国学巷37号

Institution
hospital:

West China Hospital, Sichuan University

Address:

37 Guoxue Alley, Chengdu, Sichuan, China

经费或物资来源:

上海凯宝药业股份有限公司

Source(s) of funding:

Shanghai Kaibao Pharmaceutical Co., Ltd.

研究疾病:

多重耐药菌肺炎  

Target disease:

Multidrug-resistant bacterial pneumonia

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:

上市后药物 

Study phase:

4

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

1)探索痰热清注射液降低ICU有创机械通气患者多重耐药菌肺炎的初步有效性、安全性和研究可行性。2)验证痰热清在预防ICU有创机械通气患者下呼吸道多重耐药菌中的作用。  

Objectives of Study:

1) To evaluate the preliminary effectiveness, safety, and feasibility of Tanreqing Injection for multidrug-resistant bacterial pneumonia participants in intensive care unit receiving invasive mechanical ventilation. 2) To validate the role of Tanreqing in preventing multidrug-resistant organisms in the lower respiratory tract among ICU patients receiving invasive mechanical ventilation.

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.在医疗保健机构入住时间≥7天; 2.由研究者判断,预计48小时内死亡的患者; 3.一周内下呼吸道样本检出耐药细菌。下呼吸道样本包括气管吸出物、支气管肺泡灌洗(BAL)标本、深部痰液、盲插小灌洗标本(mini-BAL)、受保护刷检样本(PSB)、肺组织活检、胸腔积液;检测方式为微生物培养+药敏试验; 4.一周内血液中检出耐药细菌; 5.一周内有痰热清注射剂使用史; 6.一周内有吸入性抗菌药物应用史; 7.对痰热清注射液或含有黄芩、熊胆粉、山羊角、金银花、连翘制剂有过敏或醇类过敏者; 8.有药物严重不良反应病史; 9.肝功能衰竭(Child-Pugh评分C级); 10.慢性肾功能衰竭(肾小球滤过率<15ml/min,或正在接受血液透析或腹膜透析); 11.终末期心力衰竭(器质性心脏病不断进展,虽经积极的内科治疗,休息时仍有症状,且需要特殊干预); 12.妊娠及哺乳期女性; 13.3月内参加过任何临床试验; 14.拒绝签署知情同意书。

Exclusion criteria:

1.Length of stay in a healthcare facility ≥7 days; 2. Patients judged by the investigator to be expected to die within 48 hours; 3. Detection of drug-resistant bacteria in lower respiratory tract samples within 1 week. Lower respiratory tract samples include endotracheal aspirates, bronchoalveolar lavage (BAL) specimens, deep sputum, blind mini-bronchoalveolar lavage (mini-BAL) specimens, protected specimen brush (PSB) samples, lung tissue biopsy, and pleural effusion. Detection methods include microbiological culture plus antimicrobial susceptibility testing; 4. Detection of drug-resistant bacteria in blood within 1 week; 5. History of Tanreqing Injection use within 1 week; 6. History of inhaled antibacterial drug use within 1 week; 7. Hypersensitivity to Tanreqing Injection or its constituents containing Scutellaria baicalensis, bear bile powder, goat horn, Lonicera japonica (honeysuckle), or Forsythia suspensa, or hypersensitivity to alcohols; 8. History of severe adverse drug reactions; 9. Liver failure (Child-Pugh class C); 10. Chronic renal failure (glomerular filtration rate <15 mL/min, or currently receiving hemodialysis or peritoneal dialysis); 11.End-stage heart failure (progressive structural heart disease with symptoms at rest despite active medical treatment and requiring specialized intervention); 12.Pregnant or lactating women; 13. Participation in any clinical trial within the past 3 months; 14. Refusal to sign the informed consent form.

研究实施时间:

Study execute time:

From 2026-01-01 00:00:00 To 2027-01-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-04-22 00:00:00 To 2027-01-01 00:00:00

干预措施:

Interventions:

组别:

试验组

样本量:

60

Group:

Experimental Group

Sample size:

干预措施:

痰热清注射液

干预措施代码:

Intervention:

Tanreqing Injection

Intervention code:

组别:

对照组

样本量:

60

Group:

Control Group

Sample size:

干预措施:

0.9%氯化钠注射液

干预措施代码:

Intervention:

0.9% sodium chloride

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

四川 

市(区县):

成都 

Country:

China

Province:

Sichuan

City:

Chengdu

单位(医院):

四川大学华西医院 

单位级别:

三级甲等 

Institution
hospital:

West China Hospital of Sichuan University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

四川 

市(区县):

成都 

Country:

China

Province:

Sichuan

City:

Chengdu

单位(医院):

四川大学华西天府医院 

单位级别:

三级甲等 

Institution
hospital:

West China Tianfu Hospital, Sichuan University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

江西 

市(区县):

南昌 

Country:

China

Province:

Jiangxi

City:

Nanchang

单位(医院):

南昌大学第一附属医院 

单位级别:

三级甲等 

Institution
hospital:

First Affiliated Hospital of Nanchang University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

多重耐药菌导致的肺炎的发生率

指标类型:

主要指标

Outcome:

Incidence of multidrug-resistant bacterial pneumonia

Type:

Primary indicator

测量时间点:

随机后第7天

测量方法:

Measure time point of outcome:

Day 7 after randomization

Measure method:

指标中文名:

经研究者送检的下呼吸道样本中,经细菌培养和药敏试验,检出不同多重耐药菌发生率

指标类型:

次要指标

Outcome:

Incidence of detection of different multidrug-resistant organisms in lower respiratory tract samples submitted by the investigator, as determined by bacterial culture and antimicrobial susceptibility testing

Type:

Secondary indicator

测量时间点:

随机后第3、7天

测量方法:

Measure time point of outcome:

Day 3/7 after randomization

Measure method:

指标中文名:

经研究者送检的下呼吸道样本中,经tNGS,检出不同菌发生率

指标类型:

次要指标

Outcome:

Incidence of detection of different pathogens in lower respiratory tract samples submitted by the investigator, as determined by tNGS

Type:

Secondary indicator

测量时间点:

随机后第3、7天

测量方法:

Measure time point of outcome:

Day 3/7 after randomization

Measure method:

指标中文名:

所有下呼吸道样本中检出不同多重耐药菌的发生率

指标类型:

次要指标

Outcome:

Incidence of different multidrug-resistant organisms detected in all lower respiratory tract samples

Type:

Secondary indicator

测量时间点:

随机后第7、14天

测量方法:

下呼吸道样本包括气管吸出物、支气管肺泡灌洗(BAL)标本、深部痰液、盲插小灌洗标本(mini-BAL)、受保护刷检样本(PSB)、肺组织活检、胸腔积液;检测方式为微生物培养+药敏试验;

Measure time point of outcome:

Day 7/14 after randomization

Measure method:

Lower respiratory tract samples include endotracheal aspirates, bronchoalveolar lavage (BAL) specimens, deep sputum, blind mini-bronchoalveolar lavage (mini-BAL) specimens, protected specimen brush (PSB) samples, lung tissue biopsy specimens, and pleural effusion; the detection methods include microbiological culture plus antimicrobial susceptibility testing

指标中文名:

血液中检出不同多重耐药菌的发生率

指标类型:

次要指标

Outcome:

Incidence of different multidrug-resistant organisms detected in blood

Type:

Secondary indicator

测量时间点:

随机后第7、14天

测量方法:

检测方式包括微生物培养+药敏试验

Measure time point of outcome:

Day 7/14 after randomization

Measure method:

the detection methods include microbiological culture plus antimicrobial susceptibility testing

指标中文名:

多重耐药菌肺炎的发生率

指标类型:

次要指标

Outcome:

Incidence of multidrug-resistant bacterial pneumonia

Type:

Secondary indicator

测量时间点:

随机后第3、14天

测量方法:

Measure time point of outcome:

Day 3/14 after randomization

Measure method:

指标中文名:

多重耐药菌肺炎的发病密度

指标类型:

次要指标

Outcome:

Incidence density of pneumonia caused by multidrug-resistant organisms

Type:

Secondary indicator

测量时间点:

随机后第3、7、14天

测量方法:

Measure time point of outcome:

Day 3/7/14 after randomization

Measure method:

指标中文名:

细菌导致的肺炎的发生率

指标类型:

次要指标

Outcome:

Incidence of bacterial pneumonia

Type:

Secondary indicator

测量时间点:

随机后第3、7、14天

测量方法:

Measure time point of outcome:

Day 3/7/14 after randomization

Measure method:

指标中文名:

细菌导致的肺炎的发病密度

指标类型:

次要指标

Outcome:

Incidence density of bacterial pneumonia

Type:

Secondary indicator

测量时间点:

随机后第3、7、14天

测量方法:

Measure time point of outcome:

Day 3/7/14 after randomization

Measure method:

指标中文名:

7天存活且无肺炎状态持续时间

指标类型:

次要指标

Outcome:

Duration of survival without pneumonia within 7 days

Type:

Secondary indicator

测量时间点:

随机后第7天

测量方法:

Measure time point of outcome:

Day 7 after randomization

Measure method:

指标中文名:

14天存活且无肺炎状态持续时间

指标类型:

次要指标

Outcome:

Duration of survival without pneumonia within 14 days

Type:

Secondary indicator

测量时间点:

随机后第14天

测量方法:

Measure time point of outcome:

Day 14 after randomization

Measure method:

指标中文名:

血流感染发生率

指标类型:

次要指标

Outcome:

Incidence of bloodstream infection

Type:

Secondary indicator

测量时间点:

随机后第7、14天

测量方法:

Measure time point of outcome:

Day 7/14 after randomization

Measure method:

指标中文名:

降钙素原

指标类型:

次要指标

Outcome:

Level of procalcitonin

Type:

Secondary indicator

测量时间点:

随机后第3、7天

测量方法:

Measure time point of outcome:

Day 3/7 after randomization

Measure method:

指标中文名:

C-反应蛋白

指标类型:

次要指标

Outcome:

Level of C-reactive protein

Type:

Secondary indicator

测量时间点:

随机后第3、7天

测量方法:

Measure time point of outcome:

Day 3/7 after randomization

Measure method:

指标中文名:

淋巴细胞绝对值

指标类型:

次要指标

Outcome:

Level of absolute lymphocyte count

Type:

Secondary indicator

测量时间点:

随机后第3、7天

测量方法:

Measure time point of outcome:

Day 3/7 after randomization

Measure method:

指标中文名:

淋巴细胞百分比

指标类型:

次要指标

Outcome:

Level of lymphocyte percentage

Type:

Secondary indicator

测量时间点:

随机后第3、7天

测量方法:

Measure time point of outcome:

Day 3/7 after randomization

Measure method:

指标中文名:

存活且无抗菌药物使用天数

指标类型:

次要指标

Outcome:

Days alive and free of antibiotics

Type:

Secondary indicator

测量时间点:

随机后第7、14天

测量方法:

Measure time point of outcome:

Day 7/14 after randomization

Measure method:

指标中文名:

存活且无碳青霉烯类抗菌药物的使用天数

指标类型:

次要指标

Outcome:

Days alive and free of carbapenems

Type:

Secondary indicator

测量时间点:

随机后第7、14天

测量方法:

Measure time point of outcome:

Day 7/14 after randomization

Measure method:

指标中文名:

存活且无对耐碳青霉烯细菌敏感的抗菌药物的使用天数

指标类型:

次要指标

Outcome:

Days alive and free of antibiotics to which the carbapenem-resistant isolate is susceptible

Type:

Secondary indicator

测量时间点:

随机后第7、14天

测量方法:

Measure time point of outcome:

Day 7/14 after randomization

Measure method:

指标中文名:

氧合指数的变化值

指标类型:

次要指标

Outcome:

PaO2/FiO2 ratio

Type:

Secondary indicator

测量时间点:

随机后第3、7天

测量方法:

Measure time point of outcome:

Day 3/7 after randomization

Measure method:

指标中文名:

存活且无有创机械通气天数

指标类型:

次要指标

Outcome:

Days alive and free of invasive mechanical ventilation

Type:

Secondary indicator

测量时间点:

随机后第7、14天

测量方法:

Measure time point of outcome:

Day 7/14 after randomization

Measure method:

指标中文名:

存活且无机械通气天数

指标类型:

次要指标

Outcome:

Days alive and free of mechanical ventilation

Type:

Secondary indicator

测量时间点:

随机后第7、14天

测量方法:

Measure time point of outcome:

Day 7/14 after randomization

Measure method:

指标中文名:

存活且无血管活性药天数

指标类型:

次要指标

Outcome:

Days alive and free of vasopressor

Type:

Secondary indicator

测量时间点:

随机后第7、14天

测量方法:

Measure time point of outcome:

Day 7/14 after randomization

Measure method:

指标中文名:

存活且无肾脏替代治疗天数

指标类型:

次要指标

Outcome:

Days alive and free of renal replacement therapy

Type:

Secondary indicator

测量时间点:

随机后第7、14天

测量方法:

Measure time point of outcome:

Day 7/14 after randomization

Measure method:

指标中文名:

死亡率

指标类型:

次要指标

Outcome:

All-cause mortality

Type:

Secondary indicator

测量时间点:

随机后第14天

测量方法:

Measure time point of outcome:

Day 14 after randomization

Measure method:

指标中文名:

重症监护室住院天数

指标类型:

次要指标

Outcome:

Intensive care unit length of stay

Type:

Secondary indicator

测量时间点:

随机后第14天

测量方法:

Measure time point of outcome:

Day 14 after randomization

Measure method:

指标中文名:

总住院天数

指标类型:

次要指标

Outcome:

Hospital length of stay

Type:

Secondary indicator

测量时间点:

随机后第14天

测量方法:

Measure time point of outcome:

Day 14 after randomization

Measure method:

指标中文名:

研究的筛查率

指标类型:

附加指标

Outcome:

Screening rate of the study

Type:

Additional indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

研究的入组率

指标类型:

附加指标

Outcome:

Enrollment rate of the study

Type:

Additional indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

干预依从性

指标类型:

附加指标

Outcome:

Intervention adherence

Type:

Additional indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

不同访视点的失访率

指标类型:

附加指标

Outcome:

Loss to follow-up rate at different visits

Type:

Additional indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

生物样本采集完成率

指标类型:

附加指标

Outcome:

Completion rate of biospecimen collection

Type:

Additional 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:

下呼吸道分泌物

组织:

Sample Name:

Lower respiratory tract secretions

Tissue:

人体标本去向

使用后保存  

说明

Fate of sample:

Preservation after use  

Note:

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:

标本中文名:

尿

组织:

Sample Name:

Urine

Tissue:

人体标本去向

使用后保存  

说明

Fate of sample:

Preservation after use  

Note:

标本中文名:

大便

组织:

Sample Name:

Stool

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 18 years
最大 Max age 130 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):

本研究采用基于网络的中央随机化系统进行随机。将符合条件的研究参与者按1:1的比例随机分为试验组或对照组。采用可变区组设计,区组大小为4-8,按研究中心进行分层随机。

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

Participants will be randomly assigned (1:1) to the Tanreqing or placebo group via a secure, encrypted, password-protected, web-based central randomisation system (capctg.medbit.cn), using a permuted-block design with variable block sizes of 4, 6, and 8, stratified by participating sites.

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:

对研究参与者、研究者(除准备研究药物的护士)、临床医护、统计人员均采用盲法

Blinding:

Participants, investigators (except the clinical research coordinator [CRC] responsible for study-drug preparation), clinical care staff, outcome assessors, and statisticians will be blinded to allocation

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

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):

ResMan, http://www.medresman.org.cn/login.aspx

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

ResMan, http://www.medresman.org.cn/login.aspx

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 Data Capture

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:

 2025-12-18 14:47:37