ChiCTR2500102112 版本V1.1 版本创建时间2025/05/09 15:50:47 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:

ChiCTR2500102112 

最近更新日期:

Date of Last Refreshed on:

2025-05-08 16:22:58 

注册时间:

Date of Registration:

2025-05-08 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

俯卧位对不同肺复张潜能ARDS的血流动力学影响:一项观察性生理研究

Public title:

Hemodynamic effects of prone position on ARDS with different pulmonary recuperation potential: an observational physiologic study

注册题目简写:

English Acronym:

研究课题的正式科学名称:

俯卧位对不同肺复张潜能ARDS的血流动力学影响:一项观察性生理研究

Scientific title:

Hemodynamic effects of prone position on ARDS with different pulmonary recuperation potential: an observational physiologic study

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:

杨少康 

研究负责人:

潘纯 

Applicant:

Shaokang Yang 

Study leader:

Chun Pan 

申请注册联系人电话:

Applicant telephone:

+86 156 5188 6159

研究负责人电话:

Study leader's telephone:

+86 153 7104 5623

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:

yangshaokang1999@163.com

研究负责人电子邮件:

Study leader's E-mail:

panchun1982@gmail.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:

中国江苏省南京市东南大学丁家桥校区87号

研究负责人通讯地址:

中国四川省成都市青羊区一环路西二段32号

Applicant address:

Southeast University No.87 Dingjiaqiao,Nanjing,Jiangsu Prov,China

Study leader's address:

No.32, West 2nd Section, 1st Ring Road, Qingyang District, 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:

东南大学附属中大医院

Applicant's institution:

Zhongda Hospital of Southeast University

研究负责人所在单位:

四川省人民医院

Affiliation of the Leader:

Sichuan 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:

2025ZDSYLL003-P01

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:

东南大学附属中大医院临床研究伦理委员会

Name of the ethic committee:

Clinical Research Ethics Committee, Zhongda Hospital, Southeast University, China

伦理委员会批准日期:

Date of approved by ethic committee:

2025-01-24 00:00:00

伦理委员会联系人:

王慧萍

Contact Name of the ethic committee:

Huiping Wang

伦理委员会联系地址:

中国江苏省南京市丁家桥87号

Contact Address of the ethic committee:

No.87 Dingjiaqiao,Nanjing,Jiangsu Prov,China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 25 8327 2015

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:

东南大学附属中大医院

Primary sponsor:

Zhongda Hospital of Southeast University

研究实施负责(组长)单位地址:

中国江苏省南京市丁家桥87号

Primary sponsor's address:

No.87 Dingjiaqiao, Nanjing, Jiangsu Prov, 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):

江苏省

市(区县):

Country:

China

Province:

Jiangsu

City:

单位(医院):

东南大学附属中大医院

具体地址:

中国江苏省南京市丁家桥87号

Institution
hospital:

Zhongda Hospital of Southeast University

Address:

No.87 Dingjiaqiao, Nanjing, Jiangsu Prov, China

经费或物资来源:

自筹资金/科研基金

Source(s) of funding:

Self-financing/scientific research funds

Target disease:

Acute respiratory distress syndrome

Target disease code:

研究类型:

观察性研究

Study type:

Observational study

研究所处阶段:

探索性研究/预试验 

Study phase:

0

研究设计:

队列研究 

Study design:

Cohort study 

研究目的:

观察和探讨俯卧位通气对不同肺复张潜能的中重度ARDS患者血流动力学的影响。  

Objectives of Study:

To observe and investigate the effect of prone ventilation on hemodynamics in patients with moderate-to-severe ARDS with different pulmonary reexpansion potentials.

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岁且≤80岁; (2)单次俯卧位时间大于等于12小时的有创机械通气患者; (3)患者或其家属签署知情同意书。

Inclusion criteria

(1) patients aged >=18 and <=80 years; (2) patients with invasive mechanical ventilation in a single prone position for a period of time greater than or equal to 12 hours; (3) patients or their family members signing an informed consent form.

排除标准:

(1)妊娠或哺乳期妇女; (2)严重休克短期无法有效纠正; (3)既往存在严重心功能不全或肺动脉高压; (4)各种原因导致的无法获得合格的心超图像; (5)俯卧位同时接受ECMO治疗; (6)不可复苏的临终状态或预计24h内死亡的患者。

Exclusion criteria:

(1) pregnant or lactating women; (2) severe shock that could not be effectively corrected in the short term; (3) pre-existing severe cardiac insufficiency or pulmonary hypertension; (4) inability to obtain competent cardiac ultrasound images for various reasons; (5) concurrent ECMO therapy in the prone position; (6) patients with non-resuscitatable terminal status or expected to die within 24h.

研究实施时间:

Study execute time:

From 2024-01-01 00:00:00 To 2025-05-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2024-02-23 00:00:00 To 2025-05-31 00:00:00  

干预措施:

Interventions:

组别:

高可复张性组

样本量:

10

Group:

High lung recruitability group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

低可复张性组

样本量:

10

Group:

Low lung recruitability group

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):

江苏省 

市(区县):

 

Country:

China 

Province:

Jiangsu  

City:

 

单位(医院):

东南大学附属中大医院 

单位级别:

三甲 

Institution
hospital:

Zhongda Hospital of Southeast University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

肺动脉收缩压

指标类型:

主要指标

Outcome:

pulmonary artery systolic pressure

Type:

Primary indicator

测量时间点:

俯卧位前后

测量方法:

Measure time point of outcome:

prone position before and after

Measure method:

指标中文名:

三尖瓣环收缩期位移

指标类型:

次要指标

Outcome:

Tricuspid annulus plane systolic excursion

Type:

Secondary indicator

测量时间点:

俯卧位前后

测量方法:

Measure time point of outcome:

prone position before and after

Measure method:

指标中文名:

三尖瓣环收缩期位移/肺动脉收缩压

指标类型:

次要指标

Outcome:

Tricuspid annulus plane systolic excursion/pulmonary artery systolic pressure

Type:

Secondary indicator

测量时间点:

俯卧位前后

测量方法:

Measure time point of outcome:

prone position before and after

Measure method:

指标中文名:

中心静脉压

指标类型:

次要指标

Outcome:

central venous pressure

Type:

Secondary indicator

测量时间点:

俯卧位前后,俯卧位3h和12h

测量方法:

Measure time point of outcome:

prone position before and after,PP3h and 12h

Measure method:

指标中文名:

下腔静脉宽度

指标类型:

次要指标

Outcome:

Inferior vena cava

Type:

Secondary indicator

测量时间点:

俯卧位前后

测量方法:

Measure time point of outcome:

prone position before and after

Measure method:

指标中文名:

右心室面积变化分数

指标类型:

次要指标

Outcome:

Right ventricular area change fraction

Type:

Secondary indicator

测量时间点:

俯卧位前后

测量方法:

Measure time point of outcome:

prone position before and after

Measure method:

指标中文名:

右心室收缩期峰值速度

指标类型:

次要指标

Outcome:

Right ventricular peak systolic velocity(s’)

Type:

Secondary indicator

测量时间点:

俯卧位前后

测量方法:

Measure time point of outcome:

prone position before and after

Measure method:

指标中文名:

左心室射血分数

指标类型:

次要指标

Outcome:

left ventricular ejection fraction

Type:

Secondary indicator

测量时间点:

俯卧位前后

测量方法:

Measure time point of outcome:

prone position before and after

Measure method:

指标中文名:

左室流出道速度时间积分

指标类型:

次要指标

Outcome:

Left ventricular outflow tract velocity time integral

Type:

Secondary indicator

测量时间点:

俯卧位前后

测量方法:

Measure time point of outcome:

prone position before and after

Measure method:

指标中文名:

通气血流匹配

指标类型:

次要指标

Outcome:

Ventilation and blood flow match

Type:

Secondary indicator

测量时间点:

俯卧位前后,俯卧位3h和12h

测量方法:

Measure time point of outcome:

prone position before and after,PP3h and 12h

Measure method:

指标中文名:

死腔

指标类型:

次要指标

Outcome:

dead space

Type:

Secondary indicator

测量时间点:

俯卧位前后,俯卧位3h和12h

测量方法:

Measure time point of outcome:

prone position before and after,PP3h and 12h

Measure method:

指标中文名:

分流

指标类型:

次要指标

Outcome:

shunt

Type:

Secondary indicator

测量时间点:

俯卧位前后,俯卧位3h和12h

测量方法:

Measure time point of outcome:

prone position before and after,PP3h and 12h

Measure method:

指标中文名:

通气不均一指数

指标类型:

次要指标

Outcome:

Ventilation Inhomogeneity Index

Type:

Secondary indicator

测量时间点:

俯卧位前后,俯卧位3h和12h

测量方法:

Measure time point of outcome:

prone position before and after,PP3h and 12h

Measure method:

指标中文名:

氧合指数

指标类型:

次要指标

Outcome:

oxygenation index

Type:

Secondary indicator

测量时间点:

俯卧位前后,俯卧位3h和12h

测量方法:

Measure time point of outcome:

prone position before and after,PP3h and 12h

Measure method:

指标中文名:

动脉血二氧化碳分压

指标类型:

次要指标

Outcome:

partial pressure of arterial blood carbon dioxide

Type:

Secondary indicator

测量时间点:

俯卧位前后,俯卧位3h和12h

测量方法:

Measure time point of outcome:

prone position before and after,PP3h and 12h

Measure method:

指标中文名:

乳酸

指标类型:

次要指标

Outcome:

lactic acid

Type:

Secondary indicator

测量时间点:

俯卧位前后,俯卧位3h和12h

测量方法:

Measure time point of outcome:

prone position before and after,PP3h and 12h

Measure method:

指标中文名:

驱动压

指标类型:

次要指标

Outcome:

driving pressure

Type:

Secondary indicator

测量时间点:

俯卧位前后,俯卧位3h和12h

测量方法:

Measure time point of outcome:

prone position before and after,PP3h and 12h

Measure method:

指标中文名:

呼吸系统静态顺应性

指标类型:

次要指标

Outcome:

Static compliance of the respiratory system

Type:

Secondary indicator

测量时间点:

俯卧位前后,俯卧位3h和12h

测量方法:

Measure time point of outcome:

prone position before and after,PP3h and 12h

Measure method:

指标中文名:

复张-塌陷指数

指标类型:

次要指标

Outcome:

recruitment-inflation index

Type:

Secondary indicator

测量时间点:

俯卧位前后,俯卧位3h和12h

测量方法:

Measure time point of outcome:

prone position before and after,PP3h and 12h

Measure method:

指标中文名:

呼气末正压

指标类型:

次要指标

Outcome:

positive end-expiratory pressure

Type:

Secondary indicator

测量时间点:

俯卧位前后,俯卧位3h和12h

测量方法:

Measure time point of outcome:

prone position before and after,PP3h and 12h

Measure method:

指标中文名:

吸入氧浓度

指标类型:

次要指标

Outcome:

Inhaled oxygen concentration

Type:

Secondary indicator

测量时间点:

俯卧位前后,俯卧位3h和12h

测量方法:

Measure time point of outcome:

prone position before and after,PP3h and 12h

Measure method:

指标中文名:

心室间横径比

指标类型:

次要指标

Outcome:

right-to-left transverse diameter ratio

Type:

Secondary indicator

测量时间点:

俯卧位前后

测量方法:

Measure time point of outcome:

prone position before and after

Measure method:

指标中文名:

酸碱度

指标类型:

次要指标

Outcome:

acidity and alkalinity(PH)

Type:

Secondary indicator

测量时间点:

俯卧位前后,俯卧位3h和12h

测量方法:

Measure time point of outcome:

prone position before and after,PP3h and 12h

Measure method:

指标中文名:

动脉血氧分压

指标类型:

次要指标

Outcome:

partial pressure of oxygen in arterial blood

Type:

Secondary indicator

测量时间点:

俯卧位前后,俯卧位3h和12h

测量方法:

Measure time point of outcome:

prone position before and after,PP3h and 12h

Measure method:

指标中文名:

去甲肾上腺素用量

指标类型:

次要指标

Outcome:

norepinephrine dosage

Type:

Secondary indicator

测量时间点:

俯卧位前后,俯卧位3h和12h

测量方法:

Measure time point of outcome:

prone position before and after,PP3h and 12h

Measure method:

指标中文名:

平均动脉压

指标类型:

次要指标

Outcome:

mean arterial pressure

Type:

Secondary indicator

测量时间点:

俯卧位前后,俯卧位3h和12h

测量方法:

Measure time point of outcome:

prone position before and after,PP3h and 12h

Measure method:

指标中文名:

收缩压

指标类型:

次要指标

Outcome:

systolic blood pressure

Type:

Secondary indicator

测量时间点:

俯卧位前后,俯卧位3h和12h

测量方法:

Measure time point of outcome:

prone position before and after,PP3h and 12h

Measure method:

指标中文名:

舒张压

指标类型:

次要指标

Outcome:

diastolic blood pressure

Type:

Secondary indicator

测量时间点:

俯卧位前后,俯卧位3h和12h

测量方法:

Measure time point of outcome:

prone position before and after,PP3h and 12h

Measure method:

指标中文名:

心率

指标类型:

次要指标

Outcome:

heart rate

Type:

Secondary indicator

测量时间点:

俯卧位前后,俯卧位3h和12h

测量方法:

Measure time point of outcome:

prone position before and after,PP3h and 12h

Measure method:

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

血液

组织:

桡动脉血

Sample Name:

Blood

Tissue:

radial artery blood

人体标本去向

使用后销毁  

说明

血气分析后销毁

Fate of sample:

Destruction after use  

Note:

Destruction after blood gas analysis

征募研究对象情况:

Recruiting status:

正在进行

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):

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

None

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

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):

日期:2025年12月;方式:2697136547@qq.com

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

Date: December 2025; mode: 2697136547@qq.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:

中国临床实验注册平台免费EDC(http://www.medresman.org)

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

China Clinical Trial Registry Platform Free EDC (http://www.medresman.org)

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:

 2025-05-08 16:22:42