心血管外科术后患者经口气管插管致口腔黏膜压力性损伤的危险因素与模型构建

注册号:

Registration number:

ChiCTR2600127195 

最近更新日期:

Date of Last Refreshed on:

2026-06-26 12:04:32 

注册时间:

Date of Registration:

2026-06-26 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

心血管外科术后患者经口气管插管致口腔黏膜压力性损伤的危险因素与模型构建

Public title:

Risk Factors and Model Construction of Oral Mucosal Pressure Injury Caused by Orotracheal Intubation in Patients After Cardiac Surgery

注册题目简写:

English Acronym:

研究课题的正式科学名称:

心血管外科术后患者经口气管插管致口腔黏膜压力性损伤的危险因素与模型构建

Scientific title:

Risk Factors and Model Construction of Oral Mucosal Pressure Injury Caused by Orotracheal Intubation in Patients After Cardiac Surgery

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:

彭茹 

研究负责人:

彭茹 

Applicant:

Peng Ru 

Study leader:

Peng Ru 

申请注册联系人电话:

Applicant telephone:

+86 180 8301 0681

研究负责人电话:

Study leader's
telephone:

+86 23 6877 4907

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:

769108200@qq.com

研究负责人电子邮件:

Study leader's E-mail:

769108200@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:

陆军军医大学第二附属医院心脏外科

研究负责人通讯地址:

重庆市沙坪坝区新桥正街5546546545555583号

Applicant address:

Department of Cardiac Surgery, The Second Affiliated Hospital of Army Medical University

Study leader's address:

Chongqing Shapingba to 83 Xinqiao Zhengjie

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:

陆军军医大学第二附属医院心脏外科

Applicant's institution:

Department of Cardiac Surgery, The Second Affiliated Hospital of Army Medical University

研究负责人所在单位:

中国人民解放军陆军军医大学第二附属医院

Affiliation of the Leader:

The Second Affiliated Hospital of the Army Medical University

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:

2025-研第443-02

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:

中国人民解放军陆军军医大学第二附属医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of Second Affiliated Hospital of Army Medical University PLA

伦理委员会批准日期:

Date of approved by ethic committee:

2025-12-09 00:00:00

伦理委员会联系人:

胡岚岚

Contact Name of the ethic committee:

Hu LanLan

伦理委员会联系地址:

重庆市沙坪坝区新桥正街83号

Contact Address of the ethic committee:

Chongqing Shapingba to 83 Xinqiao Zhengjie

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 23 6875 5422

伦理委员会联系人邮箱:

Contact email of the ethic committee:

35341579@qq.com

研究实施负责(组长)单位:

中国人民解放军陆军军医大学第二附属医院

Primary sponsor:

The Second Affiliated Hospital of the Army Medical University

研究实施负责(组长)单位地址:

重庆市沙坪坝区新桥正街83号

Primary sponsor's address:

Chongqing Shapingba to 83 Xinqiao Zhengjie

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):

Country:

China

Province:

Chongqing

City:

单位(医院):

中国人民解放军陆军军医大学第二附属医院

具体地址:

重庆市沙坪坝区新桥正街83号

Institution
hospital:

The Second Affiliated Hospital of the Army Medical University

Address:

Chongqing Shapingba to 83 Xinqiao Zhengjie

经费或物资来源:

心血管外科术后患者经口气管插管致口腔黏膜压力性损伤的危险因素与模型构建

Source(s) of funding:

Vertical Project: 2025 Nursing Pre-research Program, Second Affiliated Hospital of Army Medical Univ

研究疾病:

心脏术后口腔黏膜压力性损伤  

Target disease:

Oral mucosal pressure injury after cardiac surgery

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:

其它 

Study phase:

N/A

研究设计:

队列研究 

Study design:

Cohort study 

研究目的:

分析心血管外科术后气管插管患者OMPI的发生特征及相关危险因素,构建预测模型,为早期识别高风险患者和制定针对性预防策略提供理论依据。通过模型构建与验证,指导临床开展预见性护理,降低OMPI发生率,减轻患者痛苦,缩短ICU住院时间,提升护理质量。  

Objectives of Study:

To analyze the occurrence characteristics and related risk factors of OMPI in tracheally intubated patients after cardiovascular surgery, and establish a prediction model, so as to provide theoretical evidence for early identification of high-risk patients and formulation of targeted preventive strategies. Model establishment and verification can guide clinical predictive nursing, reduce the incidence of OMPI, relieve patients' discomfort, shorten ICU length of stay and improve nursing quality.

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.入ICU时已发生OMPI;
2.存在口腔基础疾病影响评估;
3.术前气管插管患者;
4.参与其他可能干扰本研究研究结果的临床试验者或临床资料不完整。
5.患者或其家属要求退出研究;
6.在研究观察期内,因病情变化非计划性拔除气管插管后再次插管(仅分析首次插管数据);
7.任何研究者判断不适合继续参与本研究的情况。

Exclusion criteria:

1.OMPI occurred upon admission to ICU;
2.Presence of underlying oral diseases interfering with evaluation;
3.Patients with preoperative tracheal intubation;
4.Participants enrolled in other clinical trials that may interfere with the study results or those with incomplete clinical data.
5.The patient or their family members requests to withdraw from the study;
6.During the study observation period, unplanned extubation followed by reintubation occurred due to changes in the patient's condition. Only data from the initial intubation will be analyzed;
7.Any circumstances where the investigator deems the participant unfit to continue in this study.

研究实施时间:

Study execute time:

From 2026-01-01 00:00:00 To 2027-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-07-01 00:00:00 To 2027-12-31 00:00:00

干预措施:

Interventions:

组别:

口腔黏膜压力性损伤组

样本量:

225

Group:

Oral Mucosal Pressure Injury Group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

非口腔黏膜压力性损伤组

样本量:

525

Group:

Non-Oral Mucosal Pressure Injury 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 

市(区县):

 

Country:

China

Province:

Chongqing

City:

单位(医院):

中国人民解放军陆军军医大学第二附属医院 

单位级别:

三级甲等 

Institution
hospital:

The Second Affiliated Hospital of the Army Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

以心血管外科术后患者经口气管插管期间,是否发生口腔黏膜压力性损伤(OMPI)

指标类型:

主要指标

Outcome:

Taking the occurrence of oral mucosal pressure injury (OMPI) during orotracheal intubation in patients after cardiovascular surgery as the outcome indicator

Type:

Primary indicator

测量时间点:

每日9:00与16:00行口腔护理时评估口腔黏膜状况,记录至拔管、转科、出院或死亡为止。

测量方法:

根据ROMPIS量表,记录发生OMPI患者的具体分期(1期至4期,以及不可分期和深层组织损伤)。

Measure time point of outcome:

Oral mucosal status was assessed during oral care at 9:00 and 16:00 daily, with observations recorde

Measure method:

Severity of OMPI: According to the ROMPIS scale, record the specific stages of OMPI (Stage 1 to Stage 4, unstageable pressure injury and deep tissue pressure injury).

指标中文名:

OMPI的严重程度

指标类型:

次要指标

Outcome:

Severity level of OMPI

Type:

Secondary indicator

测量时间点:

每日9:00与16:00行口腔护理时评估口腔黏膜状况,记录至拔管、转科、出院或死亡为止。

测量方法:

根据ROMPIS量表,记录发生OMPI患者具体分期(1期至4期,以及不可分期和深层组织损伤)

Measure time point of outcome:

Oral mucosal status was assessed during oral care at 9:00 and 16:00 daily, with observations recorde

Measure method:

Record the specific stage of OMPI in affected patients according to the ROMPIS scale, including Stage 1 to Stage 4, Unstageable and Deep Tissue Injury.

指标中文名:

模型预测性能指标

指标类型:

次要指标

Outcome:

Model predictive performance indicators

Type:

Secondary indicator

测量时间点:

每日9:00与16:00行口腔护理时评估口腔黏膜状况,记录至拔管、转科、出院或死亡为止。

测量方法:

最终构建的预测模型的区分度(通过受试者工作特征曲线下面积AUC评估)、校准度(通过校准曲线和Hosmer-Lemeshow检验评估)及临床适用性(通过决策曲线分析评估)。

Measure time point of outcome:

Oral mucosal status was assessed during oral care at 9:00 and 16:00 daily, with observations recorde

Measure method:

Discrimination of the final predictive model (assessed by the Area Under the ROC Curve, AUC), calibration (assessed by calibration curve and Hosmer-Lemeshow test), and clinical applicability (assessed by decision curve analysis).

指标中文名:

OMPI的发生部位

指标类型:

次要指标

Outcome:

Record the location where OMPI occurs.

Type:

Secondary indicator

测量时间点:

每日9:00与16:00行口腔护理时评估口腔黏膜状况,记录至拔管、转科、出院或死亡为止。

测量方法:

记录OMPI发生的具体解剖位置(如上唇、下唇、左侧颊粘膜、右侧颊粘膜、舌、牙龈等)

Measure time point of outcome:

Oral mucosal status was assessed during oral care at 9:00 and 16:00 daily, with observations recorde

Measure method:

Record the specific anatomical locations of OMPI, including upper lip, lower lip, left buccal mucosa, right buccal mucosa, tongue, gingiva and other sites.

指标中文名:

从插管至发生OMPI的时间

指标类型:

次要指标

Outcome:

Time from intubation to OMPI onset

Type:

Secondary indicator

测量时间点:

每日9:00与16:00行口腔护理时评估口腔黏膜状况,记录至拔管、转科、出院或死亡为止。

测量方法:

记录中位发生时间(小时)

Measure time point of outcome:

Oral mucosal status was assessed during oral care at 9:00 and 16:00 daily, with observations recorde

Measure method:

Record the median time to onset (hours)

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 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):

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):

不共享

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

No sharing

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:

1 数据管理 每日9:00与16:00行口腔护理时评估口腔黏膜状况,记录至拔管、转科、出院或死亡为止。 1.1 数据采集方法与工具: 所有数据均使用医院统一的病例报告表进行采集。 1.2 数据记录与保存: 数据由经过统一培训的研究协调员从医院各信息系统中提取填入统一制定的Excel数据录入表,并录入病例报告表。所有电子数据将存储在陆军军医大学第二附属医院本地的安全服务器上,实行严格的权限管理和登录审计。研究数据将进行匿名化处理,使用唯一的研究编号替代患者个人信息。连接研究编号与患者身份信息的“代码表”将作为保密文件,与研究数据分开存储。数据保存期限将遵循国家关于医学研究数据和人类遗传资源管理的相关法律法规。

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

1 Data ManagementOral mucosal conditions were assessed during oral care at 9:00 and 16:00 every day until extubation, ward transfer, hospital discharge or death.1.1 Data Collection Methods and ToolsAll data were collected using unified hospital case report forms.1.2 Data Recording and StorageUniformly trained research coordinators extracted data from various hospital information systems, filled in standardized Excel entry sheets and completed case report forms. All electronic data were stored on local secure servers of The Second Affiliated Hospital of Army Medical University with strict authority management and login audit.All research data were anonymized, and unique study IDs were used to replace patients’ personal information. The code sheet linking study IDs and patient identity information was kept as confidential documents and stored separately from research data. The data retention period complied with national laws and regulations concerning medical research data and human genetic resource administration.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2026-06-26 12:04:25