ChiCTR2400091515 版本V1.0 版本创建时间2024/10/29 19:03:50 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:

ChiCTR2400091515 

最近更新日期:

Date of Last Refreshed on:

2024-10-29 19:03:43 

注册时间:

Date of Registration:

2024-10-29 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

基于电阻抗成像技术的气道廓清方案在ICU机械通气患者中的应用

Public title:

Application of airway clearance protocol based on electrical impedance imaging technology in patients with mechanical ventilation in ICU

注册题目简写:

English Acronym:

研究课题的正式科学名称:

基于电阻抗成像技术的气道廓清方案在ICU机械通气患者中的应用

Scientific title:

Application of airway clearance protocol based on electrical impedance imaging technology in patients with mechanical ventilation in ICU

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:

刘智群 

研究负责人:

文辉 

Applicant:

Liu Zhiqun 

Study leader:

WEN HUI 

申请注册联系人电话:

Applicant telephone:

+86 153 6782 6407

研究负责人电话:

Study leader's telephone:

+86 158 7496 6426

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:

283712332@qq.com

研究负责人电子邮件:

Study leader's E-mail:

283712332@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:

湖南省长沙市解放西路61号湖南省人民医院急诊呼吸治疗专科

研究负责人通讯地址:

湖南省长沙市解放西路61号湖南省人民医院急诊呼吸治疗专科

Applicant address:

Hunan Provincial People's Hospital, No. 61 Jiefang West Road, Changsha City, Hunan Province

Study leader's address:

Hunan Provincial People's Hospital, No. 61 Jiefang West Road, Changsha City, Hunan Province

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:

湖南省人民医院

Applicant's institution:

Hunan Provincial People's Hospital

研究负责人所在单位:

湖南省人民医院

Affiliation of the Leader:

Hunan Provincial People's Hospital

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:

2024-314

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:

湖南省人民医院(湖南师范大学附属第一医院)医学伦理委员会

Name of the ethic committee:

Medical Ethies Committee of Hunan Provincial People's Hospital((The First Affiliated Hospital ofHunan Normal University)

伦理委员会批准日期:

Date of approved by ethic committee:

2024-08-20 00:00:00

伦理委员会联系人:

李 璟

Contact Name of the ethic committee:

Li Jing

伦理委员会联系地址:

湖南省长沙市解放西路61号湖南省人民医院科研办

Contact Address of the ethic committee:

Scientific Research Office of Hunan Provincial People's Hospital, No. 61 Jiefang West Road, Changsha City, Hunan Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 731 8392 9085

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:

湖南省人民医院

Primary sponsor:

Hunan Provincial People's Hospital Respiratory Therapy Specialist

研究实施负责(组长)单位地址:

湖南省人民医院

Primary sponsor's address:

Hunan Provincial People's Hospital Respiratory Therapy Specialist

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

湖南

市(区县):

Country:

China

Province:

Hunan

City:

单位(医院):

湖南省人民医院

具体地址:

湖南省长沙市解放西路61号湖南省人民医院

Institution
hospital:

Hunan Provincial People's Hospital

Address:

Hunan Provincial People's Hospital, No. 61 Jiefang West Road, Changsha City, Hunan Province

经费或物资来源:

湖南省科技厅

Source(s) of funding:

Hunan Provincial Department of Science and Technology

Target disease:

patients with mechanical ventilation in ICU

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:

评价基于EIT技术的ICU机械通气患者的个体化气道廓清方案与常规气道廓清技术应用效果差异。  

Objectives of Study:

To evaluate the differences in the application of individualized airway clearance protocols in ICU mechanically ventilated patients based on EIT technology and conventional airway clearance techniques.

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≥18岁;②血流动力学稳定;③进行机械通气存在人工气道和气道廓清障碍患者:听诊痰鸣音、无效咳嗽(咳嗽评分<3分)、分泌物量明显增多>30mL/d、血氧饱和度降低、发绀、呼吸困难等痰液潴留指征;④患者家属知情同意。

Inclusion criteria

(1) Age≥ 18 years old; (2) hemodynamically stable; (3) Patients with artificial airway and airway clearance disorders after mechanical ventilation: sputum retention indications such as sputum sounds, ineffective cough (cough score < 3 points), significantly increased secretion volume >30mL/day, decreased oxygen saturation, cyanosis, dyspnea and other indications of sputum retention; (4) Informed consent of the patient's family.

排除标准:

①有气道廓清技术治疗禁忌证,如:伴有心肺功能严重不全;胸部皮肤破损、胸部皮下感染患者、胸部骨折;妊娠患者;不稳定性静脉血栓或肺动脉栓塞、未经引流的气胸;②无法使用EIT技术,如:胸部皮肤破损、胸部皮下感染患者、胸部骨折;严重行为障碍,躁动不配合患者;植入心脏起搏器;③BMI<18,BMI>50。

Exclusion criteria:

(1) There are contraindications to the treatment of airway clearance techniques, such as: accompanied by severe cardiopulmonary insufficiency; Chest skin breakage, patients with chest subcutaneous infection, chest fracture; Pregnant patients; unstable venous thrombosis or pulmonary embolism, undrained pneumothorax; (2) Inability to use EIT technology, such as: chest skin breakage, chest subcutaneous infection patients, chest fractures; Severe behavioral disorder, agitation and uncooperative patients; implantation of a pacemaker; ③BMI<18,BMI>50.

研究实施时间:

Study execute time:

From 2024-11-01 00:00:00 To 2026-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2024-11-01 00:00:00 To 2025-11-01 00:00:00  

干预措施:

Interventions:

组别:

对照组

样本量:

32

Group:

Control group

Sample size:

干预措施:

根据肺部听诊、X线、CT检查结果,给予对照组ICU常规的气道廓清方案,包括雾化、体位引流、气道内吸痰、震动排痰(气道内震荡或体外胸壁震荡)等,治疗过程中患者出现不适、病情变化、氧合下降等,立即终止并查明原因针对性处理。

干预措施代码:

Intervention:

According to the results of lung auscultation, X-ray, and CT examination, the control group was given a routine airway clearance program in the ICU, including nebulization, postural drainage, intra-airway suction, and vibrating expectoration (intra-airway concussion or extracorporeal chest wall concussion).

Intervention code:

组别:

干预组

样本量:

32

Group:

Intervention group

Sample size:

干预措施:

在对照组的基础上,呼吸治疗师每日使用EIT进行评估。根据区域性肺通气结果予对应的气道廓清方案,之后每日进行评估和动态调整气道廓清方案,直至患者撤离呼吸机,拔除人工气道。

干预措施代码:

Intervention:

On a control basis, respiratory therapists were assessed daily using an EIT. The airway clearance protocol is given according to the results of regional lung ventilation, and then the airway clearance protocol is evaluated and dynamically adjusted daily until the patient is evacuated from the ventilator and the artificial airway is removed.

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

湖南 

市(区县):

 

Country:

China 

Province:

Hunan 

City:

 

单位(医院):

湖南省人民医院 

单位级别:

三甲 

Institution
hospital:

Hunan Provincial People's Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

氧合指数

指标类型:

主要指标

Outcome:

PaO2/FIO2

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

清除率

指标类型:

主要指标

Outcome:

clearance

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

平均呼气末肺阻抗变异的变化

指标类型:

主要指标

Outcome:

Change in mean end-expiratory pulmonary impedance variability

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:

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 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):

随机数字表法

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

Random number table method

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:

双盲

Blinding:

Double blinded

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):

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

NO

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

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:

 2024-10-29 19:03:43