ChiCTR2600122924 版本V1.0 版本创建时间2026/04/20 11:58:26 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:

ChiCTR2600122924 

最近更新日期:

Date of Last Refreshed on:

2026-04-20 11:58:20 

注册时间:

Date of Registration:

2026-04-20 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

中重度ARDS患者实施长程俯卧位通 气应用队列研究

Public title:

Cohort Study on the Application of Extended Prone Position Ventilation in Patients with Moderate to Severe ARDS

注册题目简写:

English Acronym:

研究课题的正式科学名称:

中重度ARDS患者实施长程俯卧位通 气应用队列研究

Scientific title:

Cohort Study on the Application of Extended Prone Position Ventilation in Patients with Moderate to Severe ARDS

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:

郑爱华 

研究负责人:

郑爱华 

Applicant:

Zheng Aihua 

Study leader:

Zheng Aihua 

申请注册联系人电话:

Applicant telephone:

+86 136 6762 8482

研究负责人电话:

Study leader's
telephone:

+86 136 6762 8482

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:

3470185716@qq.com

研究负责人电子邮件:

Study leader's E-mail:

3470185716@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:

重庆市沙坪坝区井口街道嘉朗路2号

研究负责人通讯地址:

重庆市沙坪坝区井口街道嘉朗路2号

Applicant address:

No. 2 Jialang Road, Jingkou Subdistrict, Shapingba District, Chongqing

Study leader's address:

No. 2 Jialang Road, Jingkou Subdistrict, Shapingba District, Chongqing

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:

重庆市沙坪坝区人民医院

Applicant's institution:

Chongqing University Affiliated Shapingba Hospital (Shapingba District People's Hospital of Chongqing)

研究负责人所在单位:

重庆市沙坪坝区人民医院

Affiliation of the Leader:

Chongqing University Affiliated Shapingba Hospital (Shapingba District People's Hospital of Chongqing)

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:

KY202509

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:

重庆市沙坪坝区人民医院伦理委员会

Name of the ethic committee:

Ethics Committee of Shapingba District People's Hospital, Chongqing City

伦理委员会批准日期:

Date of approved by ethic committee:

2025-02-21 00:00:00

伦理委员会联系人:

胡永娇

Contact Name of the ethic committee:

Hu Yongjiao

伦理委员会联系地址:

重庆市沙坪坝区井口街道嘉朗路2号

Contact Address of the ethic committee:

No. 2 Jialang Road, Jingkou Subdistrict, Shapingba District, Chongqing

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 65542958

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:

重庆市沙坪坝区人民医院

Primary sponsor:

Chongqing University Affiliated Shapingba Hospital (Shapingba District People's Hospital of Chongqing)

研究实施负责(组长)单位地址:

重庆市沙坪坝区井口街道嘉朗路2号

Primary sponsor's address:

No. 2 Jialang Road, Jingkou Subdistrict, Shapingba District, Chongqing

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

重庆市

市(区县):

沙坪坝区

Country:

China

Province:

Chongqing

City:

Shapingba District

单位(医院):

重庆市沙坪坝区人民医院

具体地址:

重庆市沙坪坝区井口街道嘉朗路2号

Institution
hospital:

Chongqing University Affiliated Shapingba Hospital (Shapingba District People's Hospital of Chongqing)

Address:

No. 2 Jialang Road, Jingkou Subdistrict, Shapingba District, Chongqing

经费或物资来源:

重庆市沙坪坝区2024年科卫联合医学科研项目(KY202452).

Source(s) of funding:

The study was approved by the Ethics Commission of Shapingba District People's Hospital of Chongqing(KY202452).

研究疾病:

急性呼吸窘迫综合征  

Target disease:

acute respiratory distress syndrome

研究疾病代码:

Target disease code:

研究类型:

观察性研究

Study type:

Observational study

研究所处阶段:

回顾性研究 

Study phase:

Retrospective study

研究设计:

队列研究 

Study design:

Cohort study 

研究目的:

本研究拟探讨对行有创机械通气支持的中重度ARDS患者实施长程PPV策略的临床价值及可行性、效果评价,为该策略在ICU临床应用提供科学依据,促进PPV在临床中的实施。  

Objectives of Study:

This study compared the feasibility and safety of prolonged- versus standard-duration prone positioning ventilation for moderate-to-severe acute respiratory distress syndrome (ARDS) during the post-pandemic period.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

符合2011年ARDS定义工作组提出的柏林诊断标准,且P/F≤150mmHg、呼吸末正压(PEEP)≥5cmH2O(1cmH2O=0.098kPa);通过气管切开或气管插管建立人工气道,接受持续性有创机械通气支持。

Inclusion criteria

In accordance with the Berlin diagnostic criteria proposed by the 2011 ARDS Definition Task Force, with P/F ≤ 150 mmHg and positive end-expiratory pressure (PEEP) ≥ 5 cmH2O (1 cmH2O = 0.098 kPa); an artificial airway is established through tracheostomy or endotracheal intubation, and the patient receives continuous invasive mechanical ventilation support.

排除标准:

1.年龄<18岁; 2.未缓解的颅内高压; 3.未稳定的脊髓损伤或骨折,需限制性体位; 4.重度烧伤及头面部损伤; 5.胸腹部的手术切口或创伤仍未治愈者; 6.严重血流动力学不稳定; 7.急性出血性疾病; 8.妊娠。

Exclusion criteria:

1. Age <18 years; 2. Unresolved intracranial hypertension; 3. Unstable spinal cord injury or fracture requiring restricted positioning; 4. Severe burns and head/face injuries; 5. Chest or abdominal surgical incisions or trauma that have not healed; 6. Severe hemodynamic instability; 7. Acute hemorrhagic diseases; 8. Pregnancy.

研究实施时间:

Study execute time:

From 2025-01-01 00:00:00 To 2026-09-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-04-20 00:00:00 To 2026-09-30 00:00:00

干预措施:

Interventions:

组别:

长程俯卧位通气组(俯卧位时间>24 h)

样本量:

84

Group:

the prolonged prone positioning ventilation (PPP) group

Sample size:

干预措施:

干预措施代码:

Intervention:

none

Intervention code:

组别:

标准俯卧位通气组(俯卧位时间16-24 h)

样本量:

84

Group:

standard prone positioning ventilation (SPP) 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):

重庆 

市(区县):

 

Country:

China

Province:

Chongqing

City:

单位(医院):

重庆大学附属沙坪坝医院(重庆市沙坪坝区人民医院) 

单位级别:

三级 

Institution
hospital:

Chongqing University Affiliated Shapingba Hospital (Shapingba District People's Hospital of Chongqing)

Level of the institution:

Tertiary

测量指标:

Outcomes:

指标中文名:

启动俯卧位通气后ICU死亡率

指标类型:

主要指标

Outcome:

ICU mortality after initiating prone ventilation

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

压疮发生率

指标类型:

次要指标

Outcome:

the occurrence of pressure injuries on anterior body surfaces

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

机械通气时间

指标类型:

次要指标

Outcome:

ventilator liberation

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

ICU住院时间

指标类型:

次要指标

Outcome:

ICU discharge

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

俯卧位通气相关并发症

指标类型:

次要指标

Outcome:

prone-related complications

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

氧合及呼吸力学指标变化

指标类型:

次要指标

Outcome:

Changes in oxygenation and respiratory mechanics

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:

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 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:

none

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

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):

论文发表后半年内,国家人口健康科学数据中心,https://www.ncmi.cn/index.html

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

Within six months after the paper is published,National Population Health Science Data Center, https://www.ncmi.cn/index.html

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:

病例登记表及OpenEDC

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

Case Record Form,OpenEDC

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:

 2026-04-20 11:58:20