基于多模态监测的侧卧位拔管对老年全麻患者脑氧稳态及苏醒质量的影响

注册号:

Registration number:

ChiCTR2600125068 

最近更新日期:

Date of Last Refreshed on:

2026-05-20 17:53:06 

注册时间:

Date of Registration:

2026-05-20 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

基于多模态监测的侧卧位拔管对老年全麻患者脑氧稳态及苏醒质量的影响

Public title:

The impact of lateral position extubation guided by multimodal monitoring on cerebral oxygen homeostasis and quality of recovery in elderly patients undergoing general anesthesia

注册题目简写:

English Acronym:

研究课题的正式科学名称:

基于多模态监测的侧卧位拔管对老年全麻患者脑氧稳态及苏醒质量的影响

Scientific title:

The impact of lateral position extubation guided by multimodal monitoring on cerebral oxygen homeostasis and quality of recovery in elderly patients undergoing general anesthesia

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:

王娜 

研究负责人:

王娜 

Applicant:

Wang Na 

Study leader:

Wang Na 

申请注册联系人电话:

Applicant telephone:

+86 155 0171 7173

研究负责人电话:

Study leader's
telephone:

+86 155 0171 7173

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:

wnlzqg@163.com

研究负责人电子邮件:

Study leader's E-mail:

wnlzqg@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:

海南省海口市秀英区秀华路19号

研究负责人通讯地址:

海南省海口市秀英区秀华路19号

Applicant address:

No. 19, Xiuhua Road, Xiuying District, Haikou City, Hainan Province

Study leader's address:

No. 19, Xiuhua Road, Xiuying District, Haikou City, Hainan Province

申请注册联系人邮政编码:

Applicant postcode:

571133

研究负责人邮政编码:

Study leader's postcode:

571133

申请人所在单位:

海南省人民医院

Applicant's institution:

Hainan General Hospital

研究负责人所在单位:

海南省人民医院

Affiliation of the Leader:

Hainan General Hospital

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:

EC-LC-2026-16-01

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:

海南省人民医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of Hainan General Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2026-04-02 00:00:00

伦理委员会联系人:

陈老师

Contact Name of the ethic committee:

Teacher Chen

伦理委员会联系地址:

海南省海口市秀英区秀华路19号

Contact Address of the ethic committee:

No. 19, Xiuhua Road, Xiuying District, Haikou City, Hainan Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 139 7698 0319

伦理委员会联系人邮箱:

Contact email of the ethic committee:

kjc2640@163.com

研究实施负责(组长)单位:

海南省人民医院

Primary sponsor:

Hainan General Hospital

研究实施负责(组长)单位地址:

海南省海口市秀英区秀华路19号

Primary sponsor's address:

No. 19, Xiuhua Road, Xiuying District, Haikou City, Hainan Province

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

海南

市(区县):

Country:

China

Province:

Hainan

City:

单位(医院):

海南省人民医院

具体地址:

海南省海口市秀英区秀华路19号

Institution
hospital:

Hainan General Hospital

Address:

No. 19, Xiuhua Road, Xiuying District, Haikou City, Hainan Province

经费或物资来源:

Source(s) of funding:

none

研究疾病:

无  

Target disease:

None

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:

随机平行对照 

Study design:

Parallel 

研究目的:

通过多模态监测手段,系统评估三种体位(侧卧位、15°卧位、水平卧位)对老年全麻患者膈肌活动度、脑氧饱和度、苏醒质量的影响。  

Objectives of Study:

The effects of three patient positioning methods—lateral supine, 15° Trendelenburg supine, and horizontal supine—on diaphragmatic excursion, cerebral oxygen saturation, and postoperative recovery quality in elderly patients undergoing general anesthesia were systematically evaluated using multimodal monitoring 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:

Inclusion criteria

排除标准:

1.已知或怀疑困难气道(Mallampati分级IV级、甲颏距离<6cm、张口度<3cm); 2.严重心肺疾病(NYHA心功能III-IV级、严重COPD、未控制的高血压); 3.神经系统疾病(脑卒中病史、癫痫、帕金森病、严重颈椎病); 4.严重肝肾功能不全(Child-Pugh C级、肌酐清除率<30ml/min); 5.凝血功能障碍(INR>1.5、血小板<50×10^9/L); 6.近3个月参与其他临床试验; 7.研究者认为不适合参加本研究的其他情况。

Exclusion criteria:

1. Known or suspected difficult airway (Mallampati class IV, thyromental distance <6 cm, mouth opening <3 cm); 2. Severe cardiovascular or pulmonary disease (NYHA class III-IV heart function, severe COPD, uncontrolled hypertension); 3. Neurological disorders (history of stroke, epilepsy, Parkinson's disease, severe cervical spondylosis); 4. Severe liver or kidney dysfunction (Child-Pugh class C, creatinine clearance <30 ml/min); 5. Coagulation disorders (INR >1.5, platelets <50×10^9/L); 6. Participation in other clinical trials within the past 3 months; 7. Other conditions deemed unsuitable for participation in this study by the investigator.

研究实施时间:

Study execute time:

From 2026-01-20 00:00:00 To 2028-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-05-20 00:00:00 To 2028-12-31 00:00:00

干预措施:

Interventions:

组别:

A组

样本量:

50

Group:

A group

Sample size:

干预措施:

患者接受标准化的全身麻醉方案(诱导:丙泊酚、罗库溴铵、舒芬太尼;维持:七氟醚/丙泊酚、瑞芬太尼),术后常规佩戴自控镇痛泵。进入麻醉恢复室后,摆放于90°侧卧位,软枕支撑,拔管后维持。

干预措施代码:

Intervention:

The patients received a standardized general anesthesia protocol (induction: propofol, rocuronium, sufentanil; maintenance: sevoflurane/propofol, remifentanil), and were routinely administered a patient-controlled analgesia (PCA) pump postoperatively. Upon entering the post-anesthesia care unit (PACU), they were placed in a 90° lateral decubitus position, supported with soft pillows, which was maintained after extubation.

Intervention code:

组别:

B组

样本量:

50

Group:

B group

Sample size:

干预措施:

患者接受标准化的全身麻醉方案(诱导:丙泊酚、罗库溴铵、舒芬太尼;维持:七氟醚/丙泊酚、瑞芬太尼),术后常规佩戴自控镇痛泵。进入麻醉恢复室后,调整床头至15°半卧位,拔管后维持。

干预措施代码:

Intervention:

The patients received a standardized general anesthesia protocol (induction: propofol, rocuronium, and sufentanil; maintenance: sevoflurane/propofol and remifentanil) and were routinely equipped with a patient-controlled analgesia (PCA) pump postoperatively. After entering the post-anesthesia care unit (PACU), the head of the bed was elevated to a 15-degree semi-Fowler's position, which was maintained following extubation.

Intervention code:

组别:

C组

样本量:

50

Group:

C group

Sample size:

干预措施:

患者接受标准化的全身麻醉方案(诱导:丙泊酚、罗库溴铵、舒芬太尼;维持:七氟醚/丙泊酚、瑞芬太尼),术后常规佩戴自控镇痛泵。进入麻醉恢复室后,保持水平仰卧位,直接拔管。

干预措施代码:

Intervention:

The patients received a standardized general anesthesia protocol (induction: propofol, rocuronium, and sufentanil; maintenance: sevoflurane/propofol and remifentanil) and were routinely equipped with a patient-controlled analgesia (PCA) pump postoperatively. Upon entering the post-anesthesia care unit (PACU), they were maintained in a supine position at a horizontal level, where immediate extubation was performed.

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

海南 

市(区县):

 

Country:

China

Province:

Hainan

City:

单位(医院):

海南省人民医院 

单位级别:

三甲 

Institution
hospital:

Hainan General Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

局部脑氧饱和度

指标类型:

主要指标

Outcome:

rSO2

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

局部脑氧饱和度最低值

指标类型:

主要指标

Outcome:

The minimum value of rSO2

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

局部脑氧饱和度曲线下面积

指标类型:

主要指标

Outcome:

The area under the rSO2curve

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

膈肌活动度

指标类型:

次要指标

Outcome:

Diaphragmatic mobility

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

SpO2

指标类型:

次要指标

Outcome:

SpO2

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

脑电双频指数

指标类型:

次要指标

Outcome:

BIS

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

苏醒评分表

指标类型:

次要指标

Outcome:

Awakening Score sheet

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

Riker镇静-躁动评分

指标类型:

次要指标

Outcome:

Riker Sedative-Restlessness score

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

麻醉结束至拔管的时长

指标类型:

次要指标

Outcome:

The duration from the end of anesthesia to extubation

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 60 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):

非课题组成员使用计算机生成区组随机序列,分配比1:1:1。

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

Non-members of the research group use computers to generate random sequences of blocks, with an allocation ratio of 1:1:1.

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:

对评估者与数据分析人员设盲

Blinding:

Blind the evaluators and data analysts

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):

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

none

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:

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

none

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:

 2026-05-20 17:52:07