ChiCTR2100049243 版本V1.0 版本创建时间2021/07/28 07:24:02 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:

ChiCTR2100049243 

最近更新日期:

Date of Last Refreshed on:

2021-07-28 07:23:32 

注册时间:

Date of Registration:

2021-07-28 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

床旁超声指导机械通气患者脱机的临床试验研究

Public title:

Clinical trial study on weaning patients with bedside ultrasound guided mechanical ventilation

注册题目简写:

English Acronym:

研究课题的正式科学名称:

膈肌超声在指导机械通气患者撤机中的作用研究

Scientific title:

Study on the role of diaphragmatic ultrasound in guiding the withdrawal of patients with mechanical ventilation

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:

刘佳 

研究负责人:

方巍 

Applicant:

liujia 

Study leader:

fangwei 

申请注册联系人电话:

Applicant telephone:

17865200335

研究负责人电话:

Study leader's telephone:

18661809112

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:

597555065@qq.com

研究负责人电子邮件:

Study leader's E-mail:

doctorfang@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:

山东省青岛市市北区登州路青岛大学医学部

研究负责人通讯地址:

山东省济南市历下区经十路9677号

Applicant address:

Qingdao Medical University, Dengzhou Road, Shibei District, Qingdao City, Shandong Province, China

Study leader's address:

9677 Jingshi Road, Lixia District, Jinan City, Shandong Province, 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:

青岛大学医学部

Applicant's institution:

Qingdao Medical University

研究负责人所在单位:

Affiliation of the Leader:

是否获伦理委员会批准:

是/Yes

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

QYFYKYLL929311920

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:

青岛大学附属医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of Affiliated Hospital of Qingdao University

伦理委员会批准日期:

Date of approved by ethic committee:

2021-01-06 00:00:00

伦理委员会联系人:

朱婕

Contact Name of the ethic committee:

Jie,Z

伦理委员会联系地址:

山东省青岛市市南区江苏路16号

Contact Address of the ethic committee:

16 Jiangsu Road, Shinan District, Qingdao City, Shandong Province, 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:

青岛大学附属医院

Primary sponsor:

Affiliated Hospital of Qingdao University

研究实施负责(组长)单位地址:

山东省青岛市市南区江苏路16号

Primary sponsor's address:

16 Jiangsu Road, Shinan District, Qingdao City, Shandong Province, 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):

山东

市(区县):

青岛

Country:

China

Province:

Shandong

City:

Qingdao

单位(医院):

青岛大学附属医院

具体地址:

市南区江苏路16号

Institution
hospital:

Affiliated Hospital of Qingdao University

Address:

16 Jiangsu Road, Shinan District

经费或物资来源:

Source(s) of funding:

no

Target disease:

no

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:

非随机对照试验 

Study design:

Non randomized control 

研究目的:

1>找到膈顺指数预测患者撤机的cut off值 2>检验其与目前常用2个指标(D-RSBI、DTF)在预测患者撤机过程中灵敏度、特异度、阳性预测值、阴性预测值之间的差别  

Objectives of Study:

1>to find the cut off index of the diaphragm-compliance index 2>to text the different of diaphragm-compliance index ,DTF and D-RSBI in sensitivity, specificity, positive predictive value and negative predictive value

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)机械通气时间超过48小时;
(2)导致机械通气的原发病改善或恢复;
(3)氧合稳定(氧合指数≥200mmHg,PEEP≤5cmH2O,吸入氧浓度<50%);
(4)血流动力学稳定,无心肌缺血的动态表现,不需要或仅需要小剂量血管活性药物维持(多巴胺<5ug/kg·min或去甲肾上腺素<0.05ug/kg·min);
(5)有自主咳痰能力

Inclusion criteria

(1) Mechanical ventilation time exceeds 48 hours; (2) leads to the primary disease to improve or restore mechanical ventilation; (3) oxygenation stability (oxygenation index 200 MMHG, or PEEP 5 or less cmh2o, inhaled oxygen concentration < 50%). (4) hemodynamic stability, the dynamic performance of myocardial ischemia, need not or only need small doses of asoactie drugs to maintain dopamine (< 5 ug/kg min or norepinephrine < 0.05 ug/kg, min); (5) has a capacity for independent sputum

排除标准:

(1)既往肺部肿瘤、肺切除、胸壁畸形导致呼吸力学异常等;
(2)研究前48h内使用肌松剂;
(3)有膈肌麻痹病史者;
(4)神经肌肉疾病患者

Exclusion criteria:

(1) Abnormal respiratory mechanics caused by previous lung tumor, lung resection, chest wall deformity, etc.; (2) research within 48 h before use nondepolarizing agent; (3) a history of diaphragmatic myoparalysis; (4)patients with neuromuscular disease

研究实施时间:

Study execute time:

From 2021-08-01 00:00:00 To 2022-09-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2021-08-01 00:00:00 To 2022-09-01 00:00:00  

干预措施:

Interventions:

组别:

连续入组

样本量:

55

Group:

case series

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):

山东 

市(区县):

青岛 

Country:

China 

Province:

Shandong 

City:

Qingdao 

单位(医院):

青岛大学附属医院 

单位级别:

三级甲等 

Institution
hospital:

Affiliated Hospital of Qingdao University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

膈肌移动度

指标类型:

主要指标

Outcome:

diaphragmatic excursion

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

膈肌厚度

指标类型:

主要指标

Outcome:

diaphragmatic thickness

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:

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

组织:

Sample Name:

none

Tissue:

人体标本去向

其它  

说明

Fate of sample:

0thers  

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 85 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):

不采用随机方法

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

no randomization

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:

Blinding:

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

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):

Email the author

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

Email the author

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:

有/Yes

注册人:

Name of Registration:

 2021-07-28 07:23:33