ChiCTR2500107152 版本V1.0 版本创建时间2025/08/05 11:11:40 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:

ChiCTR2500107152 

最近更新日期:

Date of Last Refreshed on:

2025-08-05 11:11:35 

注册时间:

Date of Registration:

2025-08-05 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

四种i-gel喉罩植入方法的比较:标准法,90°旋转技术,180°旋转技术和拇指引导技术

Public title:

Comparison of the four i-gel laryngeal mask implantation methods: standard method, 90° rotation technique, 180° rotation technique, and thumb guidance technique

注册题目简写:

English Acronym:

研究课题的正式科学名称:

四种i-gel喉罩植入方法的比较:标准法,90°旋转技术,180°旋转技术和拇指引导技术

Scientific title:

Comparison of the four i-gel laryngeal mask implantation methods: standard method, 90° rotation technique, 180° rotation technique, and thumb guidance technique

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:

郝建红 

研究负责人:

郝建红 

Applicant:

Jianhong Hao 

Study leader:

Jianhong Hao 

申请注册联系人电话:

Applicant telephone:

+86 187 1048 2577

研究负责人电话:

Study leader's telephone:

+86 187 1048 2577

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:

haojianhong722@163.com

研究负责人电子邮件:

Study leader's E-mail:

haojianhong722@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:

陕西省西安市西安交通大学附属红会医院麻醉科

研究负责人通讯地址:

陕西省西安市西安交通大学附属红会医院麻醉科

Applicant address:

Department of Anaesthesiology, HongHui Hospital, Xi'an JiaoTong University, Xi'an, Shaanxi Province, China

Study leader's address:

Department of Anaesthesiology, HongHui Hospital, Xi'an JiaoTong University, Xi'an, Shaanxi 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:

西安交通大学附属红会医院

Applicant's institution:

HongHui Hospital, Xi'an JiaoTong University

研究负责人所在单位:

西安交通大学附属红会医院

Affiliation of the Leader:

HongHui Hospital, Xi'an JiaoTong University

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:

202409014

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:

西安交通大学附属红会医院伦理委员会

Name of the ethic committee:

The Ethics Committee of Honghui Hospital, Xi'an Jiaotong Univer- sity, Xi'an, Shaanxi Province, China

伦理委员会批准日期:

Date of approved by ethic committee:

2024-09-14 00:00:00

伦理委员会联系人:

许鹏

Contact Name of the ethic committee:

Peng Xu

伦理委员会联系地址:

陕西省西安市西安交通大学附属红会医院

Contact Address of the ethic committee:

HongHui Hospital, Xi'an JiaoTong University, Xi'an, Shaanxi Province, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 158 2924 7653

伦理委员会联系人邮箱:

Contact email of the ethic committee:

geriatric1073@cdmc.edu.cn

研究实施负责(组长)单位:

西安交通大学附属红会医院

Primary sponsor:

HongHui Hospital, Xi'an JiaoTong University

研究实施负责(组长)单位地址:

陕西省西安市西安交通大学附属红会医院

Primary sponsor's address:

HongHui Hospital, Xi'an JiaoTong University, Xi'an, Shaanxi 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):

陕西

市(区县):

Country:

China

Province:

Shaanxi

City:

单位(医院):

西安交通大学附属红会医院

具体地址:

陕西省西安市西安交通大学附属红会医院

Institution
hospital:

HongHui Hospital, Xi'an JiaoTong University

Address:

HongHui Hospital, Xi'an JiaoTong University, Xi'an, Shaanxi Province, China

经费或物资来源:

陕西省重点研发项目(NO. 2023-YBSF-069)

Source(s) of funding:

Key Research and Development Project of Shaanxi Province (NO. 2023-YBSF-069).

Target disease:

Mechanically ventilated patients

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

I期临床试验 

Study phase:

1

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

I-gel喉罩是一种声门上气道装置,具有产生气道密封的解剖学形状特点,不需要充气。已经用于常规选择性麻醉,也已被使用在院前急救气道中。i-gel首次置管成功率从78%到93%不等,两次尝试成功率84-100%。当多次尝试时,i-gel可能导致由口腔或声门上结构的创伤。舌的折叠是阻碍i-gel植入的主要障碍。我们假设拇指引导技术可以减少舌的折叠,减少喉罩和舌头之间的阻力,i-gel喉罩可以更顺利地进入后下咽 。因此我们设计了一项临床试验,比较四种i-gel喉罩植入方法(标准法,90°旋转技术,180°旋转技术和拇指引导技术)的成功率,为临床工作提供指导。  

Objectives of Study:

The I-gel laryngeal mask is a supraglottic airway device that has an anatomically shaped shape that produces an airway seal and does not require inflation. It has been used for routine selective anesthesia and has also been used in the prehospital emergency airway. The success rate of i-gel catheterization ranges from 78% to 93% for the first time and 84-100% for two attempts. When attempted multiple times, i-gel can cause trauma to structures in the mouth or supraglottic. The folding of the tongue is the main obstacle to i-gel implantation. We hypothesize that the thumb guidance technique can reduce the folding of the tongue, reduce the resistance between the laryngeal mask and the tongue, and the i-gel laryngeal mask can enter the posterior hypopharynx more smoothly. Therefore, we designed a clinical trial to compare the success rates of four i-gel laryngeal mask implantation methods (standard method, 90° rotation technique, 180° rotation technique, and thumb guidance technique) to provide guidance for clinical work.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

全身麻醉可选择喉罩通气患者

Inclusion criteria

General anesthesia may be used in patients with laryngeal mask ventilation

排除标准:

困难气道患者

Exclusion criteria:

Patients with difficult airways

研究实施时间:

Study execute time:

From 2025-08-01 00:00:00 To 2026-05-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-08-05 00:00:00 To 2026-04-20 00:00:00  

干预措施:

Interventions:

组别:

标准法

样本量:

500

Group:

Standard Law

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

拇指引导技术

样本量:

500

Group:

Thumb guided technology

Sample size:

干预措施:

左手拇指顺左侧口角伸入舌根处,提起舌根,按照标准方法插入i-gel喉罩

干预措施代码:

Intervention:

The left thumb is inserted into the base of the tongue along the left corner of the mouth, the base of the tongue is lifted, and the i-gel laryngeal mask is inserted according to the standard method

Intervention code:

组别:

90旋转组

样本量:

500

Group:

90 rotation group

Sample size:

干预措施:

将i-gel在口腔内逆时针旋转900,在下咽重新旋转到原来的位置

干预措施代码:

Intervention:

Rotate the i-gel counterclockwise 90 degrees in the mouth and re-rotate it to its original position in the hypopharynx

Intervention code:

组别:

180旋转组

样本量:

500

Group:

180rotation group

Sample size:

干预措施:

将i-gel凹的一面面对硬腭,整体顺时针方向向下并旋转1800, 直至到达最后位置。

干预措施代码:

Intervention:

Face the hard palate on the concave side of the i-gel and rotate it clockwise downwards and 180 degrees until you reach the final position

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

陕西 

市(区县):

 

Country:

China 

Province:

Shaanxi Province 

City:

 

单位(医院):

西安市红会医院 

单位级别:

三甲 

Institution
hospital:

HongHui Hospital, Xi'an JiaoTong University

Level of the institution:

Tertiary

测量指标:

Outcomes:

指标中文名:

置入成功

指标类型:

主要指标

Outcome:

Placement successful

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:

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 80 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):

实验者采用随机数字表进行分组

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

The experimenters were grouped using a random number table

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:

三盲:研究者、受试者和其他相关人员(如监查员、统计人员)都不知道分组情况。

Blinding:

Triple blindness: Researchers, participants, and other relevant personnel (such as monitors and statisticians) are not aware of the grouping situation.

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

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):

本研究中使用和分析的数据集是如有合理要求,可向通讯作者索取。关于访问这些数据集的请求应指向郝建红。

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

The datasets used and analyzed during the current study are available from the corresponding author on reasonable request. Re- quests to access these datasets should be directed to Jianhong Hao,

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:

病例记录表

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

Case Record Form, CRF

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:

 2025-08-05 11:11:35