基于实施映射框架机械通气患者误吸预防与管理团体标准实施策略开发与效果评价:一项多中心研究

注册号:

Registration number:

ChiCTR2600121590 

最近更新日期:

Date of Last Refreshed on:

2026-04-01 10:42:17 

注册时间:

Date of Registration:

2026-04-01 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

基于实施映射框架机械通气患者误吸预防与管理团体标准实施策略开发与效果评价:一项多中心研究

Public title:

Development and Effectiveness Evaluation of Implementation Strategies for Group Standards on Aspiration Prevention in Mechanically Ventilated Patients Based on Implementation Mapping: A Multicenter Study

注册题目简写:

English Acronym:

研究课题的正式科学名称:

基于实施映射框架机械通气患者误吸预防与管理团体标准实施策略开发与效果评价:一项多中心研究

Scientific title:

Development and Effectiveness Evaluation of Implementation Strategies for Group Standards on Aspiration Prevention in Mechanically Ventilated Patients Based on Implementation Mapping: A Multicenter 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:

黄赣英 

研究负责人:

宁丽 

Applicant:

Huang Ganying 

Study leader:

NingLi 

申请注册联系人电话:

Applicant telephone:

+86 183 6813 9504

研究负责人电话:

Study leader's
telephone:

+86 571 5600 7520

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:

ganying3304@163.com

研究负责人电子邮件:

Study leader's E-mail:

nl5401@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:

浙江省杭州市上城区浣纱路261号

研究负责人通讯地址:

浙江省杭州市上城区浣纱路261号

Applicant address:

No.261, Huansha Road, Hangzhou, P. R. China

Study leader's address:

261, Huansha Road, Hangzhou, P. R. 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:

杭州市第一人民医院

Applicant's institution:

Hangzhou First People's Hospital

研究负责人所在单位:

杭州市第一人民医院

Affiliation of the Leader:

Affiliated hangzhou first people's hospital, zhejiang university school of medicine

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:

2026IIT038-1

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:

杭州市第一人民医院伦理委员会

Name of the ethic committee:

Ethics Committee of Hangzhou First People's Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2026-03-12 00:00:00

伦理委员会联系人:

陆蕴

Contact Name of the ethic committee:

Lu Yun

伦理委员会联系地址:

浙江省杭州市上城区浣纱路261号

Contact Address of the ethic committee:

261, Huansha Road, Hangzhou, P. R. China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 571 5600 7507

伦理委员会联系人邮箱:

Contact email of the ethic committee:

1742208034@qq.com

研究实施负责(组长)单位:

杭州市第一人民医院

Primary sponsor:

Affiliated hangzhou first people's hospital, zhejiang university school of medicine

研究实施负责(组长)单位地址:

浙江省杭州市上城区浣纱路261号

Primary sponsor's address:

261, Huansha Road, Hangzhou, P. R. 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):

浙江省

市(区县):

Country:

China

Province:

Zhejiang

City:

单位(医院):

杭州市第一人民医院

具体地址:

浙江省杭州市上城区浣纱路261号

Institution
hospital:

Affiliated hangzhou first people's hospital, zhejiang university school of medicine

Address:

261, Huansha Road, Hangzhou, P. R. China

经费或物资来源:

自选课题(自筹)

Source(s) of funding:

Self-funded

研究疾病:

误吸  

Target disease:

Aspiration

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:

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)了解多中心ICU中机械通气患者误吸预防与管理现状,误吸发生率及相关临床结局特征。 (2)基于实施映射框架,识别机械通气患者误吸预防与管理团体标准在ICU推广实施过程中的主要障碍与促进因素,构建适用于多中心团体标准实施策略。 (3)验证机械通气患者误吸预防与管理团体标准实施策略在多中心ICU中转化实施的有效性、可行性及可持续性。  

Objectives of Study:

(1) To assess the current status of aspiration prevention and management for mechanically ventilated patients in multicenter ICUs, and to identify the incidence of aspiration and the characteristics of relevant clinical outcomes.(2)To identify the primary barriers and facilitators to the promotion and implementation of group standards for aspiration prevention and management in ICUs based on the Implementation Mapping framework, and to develop a comprehensive implementation strategy bundle (toolkit) tailored for multicenter ICUs.(3) To evaluate the effectiveness, feasibility, and sustainability of the implementation strategy bundle (toolkit) for aspiration prevention and management group standards when translated into clinical practice across multicenter ICUs.

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.已经存在误吸相关感染者;

Exclusion criteria:

1.Patients already diagnosed with infections attributable to aspiration prior to the study;

研究实施时间:

Study execute time:

From 2026-02-01 00:00:00 To 2026-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-04-01 00:00:00 To 2026-12-31 00:00:00

干预措施:

Interventions:

组别:

干预组

样本量:

156

Group:

Intervention group

Sample size:

干预措施:

多维度实施策略为支撑的误吸防控情境化 SOP 路径

干预措施代码:

Intervention:

Implementation Toolkit and General Implementation Strategy Package

Intervention code:

组别:

对照组

样本量:

156

Group:

Control Group

Sample size:

干预措施:

常规误吸风险防控

干预措施代码:

Intervention:

Standard Aspiration Prevention

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

浙江省 

市(区县):

 

Country:

China

Province:

Zhejiang

City:

单位(医院):

杭州市第一人民医院 

单位级别:

三级甲等 

Institution
hospital:

Affiliated hangzhou first people's hospital, zhejiang university school of medicine

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

浙江省 

市(区县):

 

Country:

China

Province:

Zhejiang

City:

单位(医院):

杭州师范大学附属医院 

单位级别:

三级甲等 

Institution
hospital:

The Affiliated Hospital of Hangzhou Normal University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

浙江省 

市(区县):

 

Country:

China

Province:

Zhejiang

City:

单位(医院):

杭州市余杭区第三人民医院 

单位级别:

二级甲等 

Institution
hospital:

The Third People's Hospital of Yuhang District, Hangzhou

Level of the institution:

Secondary A

国家:

中国

省(直辖市):

浙江省 

市(区县):

 

Country:

China

Province:

Zhejiang

City:

单位(医院):

杭州市第一人民医院桐庐医院 

单位级别:

二级甲等 

Institution
hospital:

Tonglu Hospital of Hangzhou First People’s Hospital

Level of the institution:

Secondary A

国家:

中国

省(直辖市):

浙江省 

市(区县):

 

Country:

China

Province:

Zhejiang

City:

单位(医院):

杭州市中医院 

单位级别:

三级甲等 

Institution
hospital:

Hangzhou Hospital Traditional Chinese Medicine

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

浙江省 

市(区县):

 

Country:

China

Province:

Zhejiang

City:

单位(医院):

杭州市红十字会医院 

单位级别:

三级甲等 

Institution
hospital:

Hangzhou Red Cross Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

浙江省 

市(区县):

 

Country:

China

Province:

Zhejiang

City:

单位(医院):

杭州市第九医院 

单位级别:

二级甲等 

Institution
hospital:

Hangzhou Ninth People's Hospital

Level of the institution:

Secondary A

测量指标:

Outcomes:

指标中文名:

呼吸机相关肺炎发生率

指标类型:

次要指标

Outcome:

Incidence of Ventilator-Associated Pneumonia

Type:

Secondary indicator

测量时间点:

机械通气期间

测量方法:

依据影像学新发浸润影、临床发热及痰液性状、病原学证据进行诊断。

Measure time point of outcome:

during mechanical ventilation

Measure method:

The diagnosis is based on new or progressive pulmonary infiltrates on imaging, clinical signs such as fever and purulent sputum characteristics, and microbiological evidence.

指标中文名:

机械通气时长

指标类型:

次要指标

Outcome:

Duration of Mechanical Ventilation

Type:

Secondary indicator

测量时间点:

从患者建立人工气道(气管插管或气管切开)并开始机械通气起,至成功脱离呼吸机并拔管(或停止通气辅助)时止。

测量方法:

机械通气时长(天)= [撤机日期时间 - 开始插管日期时间] / 24h。数据从临床护理记录单及电子病历系统中提取。

Measure time point of outcome:

From the initiation of invasive mechanical ventilation until successful extubation

Measure method:

Duration (days) = [Date and time of successful extubation - Date and time of intubation] / 24h. Data will be extracted from clinical nursing records and Electronic Medical Record (EMR) systems.

指标中文名:

审查指标符合率

指标类型:

次要指标

Outcome:

Compliance Rate of Audit Indicators

Type:

Secondary indicator

测量时间点:

机械通气期间

测量方法:

采用自制《机械通气患者误吸预防与管理核查表》收集资料,由审查小组通过现场观察或查阅病历和护理记录判断,符合工具包要求的操作记为“Y”,不符合记为“N”;执行率=符合例次÷总例次×100%。

Measure time point of outcome:

during mechanical ventilation

Measure method:

Data were collected using a self-developed Checklist for Aspiration Prevention and Management in Mechanically Ventilated Patients. Compliance was evaluated by the audit team through direct observation or review of medical and nursing records. Operations meeting the toolkit criteria were coded as “Y”, and those not meeting the criteria were coded as “N”. The execution rate was calculated as the proportion of compliant instances out of the total instances multiplied by 100%.

指标中文名:

误吸发生率

指标类型:

主要指标

Outcome:

Aspiration rate

Type:

Primary indicator

测量时间点:

机械通气期间

测量方法:

由医疗组根据患者临床症状、血检炎症指标及纤维支气管镜检查结果综合判断

Measure time point of outcome:

during mechanical ventilation

Measure method:

Determined by the medical team based on patients’ clinical symptoms, laboratory inflammatory markers, and findings from fiberoptic bronchoscop

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

组织:

Sample Name:

NA

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:

不公开/Private

盲法:

Blinding:

None

是否共享原始数据:

IPD sharing

否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):

论文附属材料共享

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

Sharing of supplementary materials of the paper

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:

本研究采集机械通气患者人口学、临床及结局指标数据,采用标准化工具多中心同步采集,经统一培训质控。数据实行双人双录入交叉核对,逻辑核查清理后编制数据表。电子数据加密存储于医院服务器,纸质数据专柜加锁,双重备份+权限管理,全程去标识化护隐私。数据仅用于本研究,共享需伦理批准并签协议。研究结束后保留3年,按规合规销毁,全程遵循相关法规。

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

This study collected demographic, clinical, and outcome data from mechanically ventilated patients using standardized tools across multiple centers simultaneously. All data collection was preceded by unified training and strict quality control measures. To ensure accuracy, data were managed via double-entry with cross-checking, followed by rigorous logical verification and cleaning before the final database was established.Data security was maintained through a dual-storage system: electronic data were encrypted and stored on hospital servers, while paper records were kept in locked cabinets. We implemented a robust management protocol involving dual backups, permission-based access, and comprehensive de-identification to protect patient privacy. The data are strictly restricted to this study; any future sharing requires further ethical approval and formal agreements. All records will be retained for three years post-study before being destroyed in compliance with regulatory standards and relevant data protection laws.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2026-04-01 10:42:10