ChiCTR2500104725 版本V1.0 版本创建时间2025/06/23 09:01:49 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:

ChiCTR2500104725 

最近更新日期:

Date of Last Refreshed on:

2025-06-23 09:01:27 

注册时间:

Date of Registration:

2025-06-23 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

气道超声预测成人经典喉罩置入困难的临床研究

Public title:

Clinical Study on Airway Ultrasound Predicting Difficult Insertion of the Classic Laryngeal Mask Airway in Adults

注册题目简写:

English Acronym:

研究课题的正式科学名称:

气道超声预测成人经典喉罩置入困难的临床研究

Scientific title:

Clinical Study on Airway Ultrasound Predicting Difficult Insertion of the Classic Laryngeal Mask Airway in Adults

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:

李斌 

研究负责人:

李斌 

Applicant:

Bin Li 

Study leader:

Bin Li 

申请注册联系人电话:

Applicant telephone:

+86 137 9070 9875

研究负责人电话:

Study leader's telephone:

+86 137 9070 9875

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:

libin@zsszyy.net

研究负责人电子邮件:

Study leader's E-mail:

libin@zsszyy.net

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:

广东省中山市西区康欣路3号中山市中医院麻醉科

研究负责人通讯地址:

广东省中山市西区康欣路3号中山市中医院麻醉科

Applicant address:

Department of Anesthesiology Zhongshan Hospital of Traditional Chinese Medicine No. 3, Kangxin Road, West District Zhongshan, Guangdong Province China

Study leader's address:

Department of Anesthesiology Zhongshan Hospital of Traditional Chinese Medicine No. 3, Kangxin Road, West District Zhongshan, Guangdong Province 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:

中山市中医院

Applicant's institution:

Zhongshan Hospital of Traditional Chinese Medicine

研究负责人所在单位:

中山市中医院

Affiliation of the Leader:

Zhongshan Hospital of Traditional Chinese Medicine

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:

2025ZSZY-LL-KY-022; 2025ZSZY-LL-KY-022(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:

中山市中医院伦理委员会

Name of the ethic committee:

Ethics Committee of Zhongshan Hospital of Traditional Chinese Medicine

伦理委员会批准日期:

Date of approved by ethic committee:

2025-06-17 00:00:00

伦理委员会联系人:

张利钰

Contact Name of the ethic committee:

Liyu ZHANG

伦理委员会联系地址:

广东省中山市西区康欣路3号中山市中医院

Contact Address of the ethic committee:

Zhongshan Hospital of Traditional Chinese Medicine No. 3, Kangxin Road, West District Zhongshan, Guangdong Province China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 760 8998 0301

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:

中山市中医院

Primary sponsor:

Zhongshan Hospital of Traditional Chinese Medicine

研究实施负责(组长)单位地址:

广东省中山市西区康欣路3号中山市中医院

Primary sponsor's address:

Zhongshan Hospital of Traditional Chinese Medicine No. 3, Kangxin Road, West District Zhongshan, Guangdong Province 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):

广东

市(区县):

中山市

Country:

China

Province:

Guangdong

City:

Zhongshan

单位(医院):

中山市中医院

具体地址:

广东省中山市西区康欣路3号

Institution
hospital:

Zhongshan Hospital of Traditional Chinese Medicine

Address:

Zhongshan Hospital of Traditional Chinese Medicine No. 3, Kangxin Road, West District Zhongshan, Guangdong Province China

经费或物资来源:

自筹

Source(s) of funding:

Self-funded

Target disease:

Patients scheduled for elective surgery under general anesthesia with laryngeal mask airway (LMA)

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:

连续入组 

Study design:

Sequential 

研究目的:

本研究的目的是通过气道超声评估技术,探讨其在预测成人经典喉罩置入困难的应用价值。评价超声测量气道参数预测成人经典喉罩置入困难的准确性,旨在提前识别经典喉罩置入困难,优化麻醉气道管理流程,减少术中低氧血症等并发症的发生,提高麻醉安全性和患者预后。  

Objectives of Study:

Objective: This study aims to evaluate the utility of airway ultrasound assessment in predicting difficult insertion of the Classic Laryngeal Mask Airway (cLMA) in adults. By analyzing the accuracy of ultrasound-measured airway parameters for anticipating cLMA insertion difficulties, we seek to enable early identification of challenging cases, optimize anesthetic airway management protocols, reduce perioperative complications such as hypoxemia, and ultimately enhance anesthetic safety and patient outcomes.

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: 需在喉罩全麻下行择期手术的患者; 2: 年龄≥18岁; 3: 性别不限; 4: ASA1~3级; 5: 无口腔颌面部及上呼吸道疾病; 6: 患者自愿参加并签署知情同意书。

Inclusion criteria

1: Patients scheduled for elective surgery under general anesthesia with laryngeal mask airway (LMA); 2: Age >=18 years; 3: No gender restriction; 4: ASA physical status I-III; 5: Absence of orofacial or upper airway disorders; 6: Voluntary participation with written informed consent obtained.

排除标准:

1: 喉罩使用禁忌患者; 2: 侧卧位及俯卧位体位手术; 3: 颈椎活动受限不能后仰者; 4: 研究者认为不适合进行观察的其他情况。

Exclusion criteria:

1: Patients with contraindications to Laryngeal Mask Airway (LMA) use; 2: Surgeries requiring lateral or prone positioning; 3: Limited cervical spine mobility preventing neck extension; 4: Other conditions deemed unsuitable for observation by investigators.

研究实施时间:

Study execute time:

From 2025-01-01 00:00:00 To 2025-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-06-23 00:00:00 To 2025-12-31 00:00:00  

干预措施:

Interventions:

组别:

Case series

样本量:

107

Group:

Case series

Sample size:

干预措施:

不适用

干预措施代码:

Intervention:

N/A

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

广东省 

市(区县):

中山市 

Country:

China 

Province:

Guangdong 

City:

Zhongshan 

单位(医院):

中山市中医院 

单位级别:

三甲 

Institution
hospital:

Zhongshan Hospital of Traditional Chinese Medicine

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

首次置入成功率

指标类型:

主要指标

Outcome:

First-Attempt Success Rate

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

喉罩对位不良率

指标类型:

次要指标

Outcome:

Laryngeal mask malposition rate

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

特异性

指标类型:

主要指标

Outcome:

specificity

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

灵敏度

指标类型:

主要指标

Outcome:

sensitivity

Type:

Primary 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:

N/A

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:

正在进行

Recruiting

年龄范围:

Participant age:

最小 Min age 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):

N/A

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:

同步盲法测试

Blinding:

Independent Simultaneous Blinded Assessment

是否共享原始数据:

IPD sharing

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):

N/A

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:

CRF 和 EDC

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

CRF and EDC

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:

 2025-06-23 09:01:27