慢性阻塞性肺疾病合并呼吸衰竭以高流量氧疗为中心的呼吸支持规范化流程的构建研究

注册号:

Registration number:

ChiCTR2000040437 

最近更新日期:

Date of Last Refreshed on:

2021-02-22 14:31:15 

注册时间:

Date of Registration:

2020-11-28 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

慢性阻塞性肺疾病合并呼吸衰竭以高流量氧疗为中心的呼吸支持规范化流程的构建研究

Public title:

Study on the construction of standardized flow of respiratory support centered on high flow oxygen therapy in patients with chronic obstructive pulmonary disease complicated with respiratory failure

注册题目简写:

English Acronym:

研究课题的正式科学名称:

慢性阻塞性肺疾病合并呼吸衰竭以高流量氧疗为中心的呼吸支持规范化流程的构建研究

Scientific title:

Study on the construction of standardized flow of respiratory support centered on high flow oxygen therapy in patients with chronic obstructive pulmonary disease complicated with respiratory failure

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:

凌冰玉 

研究负责人:

谈定玉 

Applicant:

Bingyu Ling 

Study leader:

Dingyu Tan 

申请注册联系人电话:

Applicant telephone:

+86 18051061863

研究负责人电话:

Study leader's
telephone:

+86 18051061672

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:

bingyuhope@163.com

研究负责人电子邮件:

Study leader's E-mail:

32494845@qq.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:

江苏省扬州市南通西路98号

研究负责人通讯地址:

江苏省扬州市南通西路98号

Applicant address:

98 Nantong Road West, Yangzhou, Jiangsu, China

Study leader's address:

98 Nantong Road West, Yangzhou, Jiangsu, China

申请注册联系人邮政编码:

Applicant postcode:

225000

研究负责人邮政编码:

Study leader's postcode:

225000

申请人所在单位:

江苏省苏北人民医院

Applicant's institution:

Northern Jiangsu People's Hospital

研究负责人所在单位:

江苏省苏北人民医院

Affiliation of the Leader:

Northern Jiangsu 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:

2020KY-183

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:

江苏省苏北人民医院医学伦理委员会

Name of the ethic committee:

Medical ethics committee of Northern Jiangsu People's Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2020-03-13 00:00:00

伦理委员会联系人:

史力群

Contact Name of the ethic committee:

Liqun Shi

伦理委员会联系地址:

98 Nantong Road West, Yangzhou, Jiangsu, China

Contact Address of the ethic committee:

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:

江苏省苏北人民医院

Primary sponsor:

Northern Jiangsu People's Hospital

研究实施负责(组长)单位地址:

江苏省扬州市南通西路98号

Primary sponsor's address:

98 Nantong Road West, Yangzhou, Jiangsu, 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):

江苏

市(区县):

扬州

Country:

China

Province:

Jiangsu

City:

Yangzhou

单位(医院):

江苏省苏北人民医院

具体地址:

江苏省扬州市南通西路98号

Institution
hospital:

Northern Jiangsu People's Hospital

Address:

98 Nantong Road West, Yangzhou

经费或物资来源:

扬州市卫生健康委员会

Source(s) of funding:

Yangzhou Municipal Health Commission

研究疾病:

慢性阻塞性肺疾病  

Target disease:

Chronic obstructive pulmonary disease

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:

探索性研究/预试验 

Study phase:

0

研究设计:

病例对照研究 

Study design:

Case-Control study 

研究目的:

通过随机、开放、平行对照研究,观察普通氧疗、HFNC 及 NIV对 COPD 合并不同程度 II 型呼吸衰竭的疗效,并使用床旁超声指导 HFNC 设置,建立以 HFNC 为中心的呼吸支持规范化流程,提高 COPD 合并呼吸衰竭患者呼吸支持的规范性和有效性。  

Objectives of Study:

Through randomized, open, parallel controlled studies, observe the effects of ordinary oxygen therapy, HFNC and NIV on COPD combined with different degrees of type II respiratory failure, and use bedside ultrasound to guide HFNC settings, establish a standardized process of respiratory support centered on HFNC, and improve Standardization and effectiveness of respiratory support in patients with COPD and respiratory failure.

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.需紧急气管插管者;
2.不能获得知情同意;
3.存在 NIV 禁忌者:口面部创伤、痰多排痰能力差、血流动力学不稳定等;
4.短期预后不良者,7 天内死亡风险大者,正在进行姑息性治疗;
5.严重心、脑、肝、肾器官功能衰竭;
6.出现 PIC 窗时咳嗽反射极弱或咳痰无力(项目一);
7. 合并气胸、咯血、重症肺炎者;
8. 不能获得知情同意者。

Exclusion criteria:

1. Those who need emergency tracheal intubation;
2. Unable to obtain informed consent;
3. Those who have NIV contraindications: oral and facial trauma, poor sputum excretion ability, unstable hemodynamics, etc.;
4. Those with a poor short-term prognosis and those with a high risk of death within 7 days are undergoing palliative treatment;
5. Severe heart, brain, liver, and kidney organ failure;
6. When the PIC window appears, the cough reflex is extremely weak or the expectoration is weak (item 1);
7. Those with pneumothorax, hemoptysis, and severe pneumonia;
8. Those who cannot obtain informed consent.

研究实施时间:

Study execute time:

From 2021-01-01 00:00:00 To 2023-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2021-07-01 00:00:00 To 2022-06-30 00:00:00

干预措施:

Interventions:

组别:

NCO

样本量:

70

Group:

NCO

Sample size:

干预措施:

常规氧疗

干预措施代码:

Intervention:

NCO

Intervention code:

组别:

HFNC

样本量:

70

Group:

HFNC

Sample size:

干预措施:

高流量氧疗

干预措施代码:

Intervention:

HFNC

Intervention code:

组别:

NIV

样本量:

50

Group:

NIV

Sample size:

干预措施:

无创辅助通气

干预措施代码:

Intervention:

NIV

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

江苏 

市(区县):

扬州 

Country:

China

Province:

Jiangsu

City:

Yangzhou

单位(医院):

苏北人民医院 

单位级别:

三甲医院 

Institution
hospital:

Northern Jiangsu People's Hospital

Level of the institution:

Tertiary A Hospital

国家:

中国

省(直辖市):

江苏 

市(区县):

宿迁 

Country:

China

Province:

Jiangsu

City:

Suqian

单位(医院):

宿迁市人民医院 

单位级别:

三甲医院 

Institution
hospital:

Suqian People's Hospital

Level of the institution:

Tertiary A Hospital

测量指标:

Outcomes:

指标中文名:

动脉血气

指标类型:

主要指标

Outcome:

Arterial blood gas

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

呼吸频率

指标类型:

主要指标

Outcome:

Respiratory 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:

心率

指标类型:

主要指标

Outcome:

heart 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:

血压

指标类型:

主要指标

Outcome:

blood pressure

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

舒适度评分

指标类型:

次要指标

Outcome:

Comfort score

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

呼吸困难评分

指标类型:

次要指标

Outcome:

Dyspnea score

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

膈肌功能变化

指标类型:

次要指标

Outcome:

Changes of diaphragm function

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

住院时间

指标类型:

次要指标

Outcome:

Length of 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:

28 天病死率

指标类型:

次要指标

Outcome:

28 day mortality

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 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):

根据既往研究(BMJ 2003;326:185),我们预计 NIV 治疗 AECOPD 失败率(气管插管及不耐受)约 22%。根据此前关于呼吸衰竭的研究,HFNC 与 NIV 治疗失败率之间的绝对差值为 4%-12%, HFNC 与 NCO 治疗失败率之间的绝对差值为15%-20%。根据既往研究(JAMA. 2016; 316(15):1565-1574.),我们将非劣效界值定为9%。为了在单侧a为0.025时得到80%的统计学把握度,采用 PASS 软件计算,在考虑 5%脱落率的前提下,共需要 190 名受试者(项目一、二各 70 例,项目三 50 例)。 工作人员采用简单随机程序(计算机生成的随机数字)按 1:1 的比例将受试者随机分配到两个治疗组。通过不透明信封来隐匿分配,这些信封以10个为一组的形式保存,HFNC 和 NIV/常规氧疗各 5

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

Computer software

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:

未说明

Blinding:

Not stated

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):

如有需要可联系邮箱获取

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

If necessary, you can contact the mailbox to obtain(32494845@qq.com / bingyuhope@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:

病例记录表

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

Case Record Form, CRF

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2020-11-28 11:26:30