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A randomized, controlled, single center clinical study on the intervention effect and mechanism of Lianhua Qingke tablet on patients with severe pneumonia
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注册号:

Registration number:

ChiCTR2300067998 

最近更新日期:

Date of Last Refreshed on:

2023-02-02 

注册时间:

Date of Registration:

2023-02-02 

注册号状态:

预注册  

Registration Status:

Prospective registration  

注册题目:

连花清咳片对重症肺炎患者干预效果及作用机制的随机、对照、单中心临床研究 

Public title:

A randomized, controlled, single center clinical study on the intervention effect and mechanism of Lianhua Qingke tablet on patients with severe pneumonia 

注册题目简写:

 

English Acronym:

 

研究课题的正式科学名称:

连花清咳片对重症肺炎患者干预效果及作用机制的随机、对照、单中心临床研究 

Scientific title:

A randomized, controlled, single center clinical study on the intervention effect and mechanism of Lianhua Qingke tablet on patients with severe pneumonia 

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:

赵靖 

研究负责人:

袁雅冬 

Applicant:

Jing Zhao 

Study leader:

Yadong Yuan 

申请注册联系人电话:

Applicant telephone:

13191845064 

研究负责人电话:

Study leader's telephone:

13191845064 

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:

751369367@qq.com 

研究负责人电子邮件:

Study leader's E-mail:

hebeiyyd@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:

河北省石家庄市和平西路215号 

研究负责人通讯地址:

河北省石家庄市和平西路215号 

Applicant address:

No. 215, Heping West Road, Shijiazhuang, Hebei 

Study leader's address:

No. 215, Heping West Road, Shijiazhuang, Hebei 

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:

河北医科大学第二医院 

Applicant's institution:

The Second Hospital of Hebei Medical University 

是否获伦理委员会批准:

是 

Approved by ethic committee:

Yes 

伦理委员会批件文号:

Approved No. of ethic committee:

2023-C008-F1 

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:

河北医科大学第二医院科研伦理委员会 

Name of the ethic committee:

Research Ethics Committee of the second hospital of Hebei Medical University 

伦理委员会批准日期:

Date of approved by ethic committee:

2023-01-28 

伦理委员会联系人:

赵滨 

Contact Name of the ethic committee:

Bin Zhao 

伦理委员会联系地址:

河北省石家庄市和平西路215号 

Contact Address of the ethic committee:

No. 215, Heping West Road, Shijiazhuang, Hebei 

伦理委员会联系人电话:

Contact phone of the ethic committee:

0311-66002811 

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:

河北医科大学第二医院 

Primary sponsor:

The Second Hospital of Hebei Medical University 

研究实施负责(组长)单位地址:

河北省石家庄市和平西路215号 

Primary sponsor's address:

No. 215, Heping West Road, Shijiazhuang, Hebei 

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

河北省

市(区县):

石家庄市

Country:

China

Province:

Hebei

City:

Shijiazhuang

单位(医院):

河北医科大学第二医院

具体地址:

河北省石家庄市和平西路215号

Institution
hospital:

The Second Hospital of Hebei Medical University

Address:

No. 215, Heping West Road, Shijiazhuang, Hebei

经费或物资来源:

自筹 

Source(s) of funding:

self-funded 

研究疾病:

重症肺炎、慢性阻塞性肺疾病急性发作 

Target disease:

Severe pneumonia、AECOPD 

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:

研究目的:

1.评价连花清咳片对重症肺炎患者的临床有效性; 2.评价连花清咳片对重症肺炎患者的临床安全性; 3.探讨连花清咳片治疗重症肺炎的作用机制。 

Objectives of Study:

1. To evaluate the clinical effectiveness of Lianhua Qingke Tablet in patients with severe pneumonia; 2. To evaluate the clinical safety of Lianhua Qingke tablet in patients with severe pneumonia; 3. To explore the mechanism of Lianhua Qingke Tablet in treating severe pneumonia. 

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

研究设计:

随机平行对照 

Study design:

Parallel 

纳入标准:

1.符合重症肺炎的诊断标准; 2.18岁≤年龄≤80岁; 3. 根据感染源和不同病因分类,符合重症社区获得性肺炎或慢阻肺急性发作; 4.诊断重症肺炎48h以内; 5..患者或家属知晓研究内容,并自愿签署知情同意书。 

Inclusion criteria

1. Met diagnostic criteria for severe pneumonia; 2.18 years ≤ age ≤ 80 years; 3. Acute onset of severe community-acquired pneumonia or chronic obstructive pulmonary disease according to the source of infection and different etiological classification; 4. Diagnosis of severe pneumonia within 48h; 5. The patient or family members were aware of the content of the study and voluntarily signed the informed consent form. 

排除标准:

1.严重心功能不全、肝肾功能衰竭者; 2.因基础疾病导致患者预期生存时间少于14天,如恶性肿瘤控制不佳,既往30天内发生心跳骤停等; 3.严重的精神疾患者; 4.妊娠或准备妊娠者,或不能采取有效措施避孕者; 5.对试验药物有效成分或其辅料过敏; 6.近3个月内参加过临床干预试验; 7.主治医生认为不宜参加本试验的受试者。 

Exclusion criteria:

1. Those with severe cardiac dysfunction and hepatic and renal failure; 2. Patient expected survival less than 14 days due to underlying disease, such as poor control of malignancy, cardiac arrest within 30 days prior, etc; 3. Patients with serious mental illness; 4. Those who are pregnant or preparing for pregnancy, or are unable to take effective measures of contraception; 5. Allergy to the active ingredients of the test drug or to their excipients; 6. Had participated in a clinical intervention trial within nearly 3 months; 7. Subjects who, in the opinion of the attending physician, would not be eligible for this trial. 

研究实施时间:

Study execute time:

From2022-07-18To 2024-12-31 

征募观察对象时间:

Recruiting time:

From2023-02-03To 2024-12-31 

干预措施:

Interventions:

组别:

低剂量组

样本量:

40

Group:

Low dose group

Sample size:

干预措施:

基础治疗+连花清咳片口服,4片/次,3次/日

干预措施代码:

Intervention:

Base treatment+Lianhua Qingke Tablets, 4 tablets/time, 3 times/day

Intervention code:

组别:

高剂量组

样本量:

40

Group:

High dose group

Sample size:

干预措施:

基础治疗+连花清咳片口服,8片/次,3次/日

干预措施代码:

Intervention:

Base treatment+Lianhua Qingke Tablets, 8 tablets/time, 3 times/day

Intervention code:

组别:

对照组

样本量:

20

Group:

Control group

Sample size:

干预措施:

基础治疗

干预措施代码:

Intervention:

Base treatment

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国 

省(直辖市):

河北省 

市(区县):

石家庄市 

Country:

China 

Province:

Hebei 

City:

Shijiazhuang 

单位(医院):

河北医科大学第二医院 

单位级别:

三级甲等 

Institution
hospital:

The Second Hospital of Hebei Medical University  

Level of the institution:

Tertiary a hospital 

测量指标:

Outcomes:

指标中文名:

APACHE Ⅱ 评分表分值变化值及变化率

指标类型:

主要指标 

Outcome:

APACHE II scale score change values and rate of change

Type:

Primary indicator 

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

ICU住院总时长

指标类型:

次要指标 

Outcome:

Total length of ICU stay

Type:

Secondary indicator 

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

重症肺炎患者治疗期间死亡率

指标类型:

次要指标 

Outcome:

On treatment mortality in patients with severe pneumonia

Type:

Secondary indicator 

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

胸部X线变化程度

指标类型:

次要指标 

Outcome:

Degree of chest X-ray changes

Type:

Secondary indicator 

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

痰液:痰液黏度分析;中性粒细胞胞外诱捕网及炎症因子等分析

指标类型:

次要指标 

Outcome:

Sputum: viscosity analysis of sputum; Extracellular trapping of neutrophils and inflammatory factors

Type:

Secondary indicator 

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

血液样本检测:炎症因子、炎症细胞分型和比例(巨噬细胞、中性粒细胞、上皮细胞)分析

指标类型:

次要指标 

Outcome:

Detection of blood samples: analysis of inflammatory factors, inflammatory cell typing and proportions (macrophages, neutrophils, epithelial cells)

Type:

Secondary indicator 

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

肺泡灌洗液:炎症细胞分型和比例(巨噬细胞、中性粒细胞、上皮细胞)、炎症因子分析、粘蛋白(Muc5AC)含量分析

指标类型:

次要指标 

Outcome:

Alveolar lavage fluid: inflammatory cell typing and proportions (macrophages, neutrophils, epithelial cells), analysis of inflammatory cytokines, mucin (MUC5AC) content analysis

Type:

Secondary indicator 

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

粪便:16S测序、宏基因组测序

指标类型:

次要指标 

Outcome:

Stool: 16S sequencing, metagenomic sequencing

Type:

Secondary indicator 

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

气道黏膜:活检钳取材用于病理分析气道粘膜细胞组成和比例;气管刷取材用于上皮/免疫细胞分型及纤毛细胞的纤毛长度,纤毛摆动频率分析

指标类型:

次要指标 

Outcome:

Airway mucosa: biopsy forceps were taken for pathological analysis of airway mucosal cell composition and proportion; Tracheal brushings were obtained for epithelial / immune cell typing and cilia length and ciliary beat frequency analysis from ciliated cells

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:

标本中文名:

痰液

组织:

Sample Name:

sputum

Tissue:

人体标本去向

使用后销毁 

说明

Fate of sample:

Destruction after use 

Note:

标本中文名:

肺泡灌洗液

组织:

Sample Name:

Alveolar lavage fluid

Tissue:

人体标本去向

使用后销毁 

说明

Fate of sample:

Destruction after use 

Note:

标本中文名:

粪便

组织:

Sample Name:

faeces

Tissue:

人体标本去向

使用后销毁 

说明

Fate of sample:

Destruction after use 

Note:

标本中文名:

气道黏膜

组织:

Sample Name:

Airway mucosa

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 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):

医学统计师负责用SAS软件产生随机数字表。

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

The medical statistician was responsible for generating the random number table with SAS software.

盲法:

Blinding:

是否共享原始数据:

IPD sharing

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):

NA

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

NA

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:

CRF

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

CRF

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2023-02-02
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