超声引导下喉旁按压对腹腔镜下胆囊切除术胃内进气的影响

注册号:

Registration number:

ChiCTR2600117131 

最近更新日期:

Date of Last Refreshed on:

2026-01-20 14:11:52 

注册时间:

Date of Registration:

2026-01-20 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

超声引导下喉旁按压对腹腔镜下胆囊切除术胃内进气的影响

Public title:

The influence of ultrasound-guided paralaryngeal compression on intra-gastric insufflation during laparoscopic cholecystectomy

注册题目简写:

English Acronym:

研究课题的正式科学名称:

超声引导下喉旁按压对腹腔镜下胆囊切除术胃内进气的影响

Scientific title:

The influence of ultrasound-guided paralaryngeal compression on intra-gastric insufflation during laparoscopic cholecystectomy

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:

梁潇予 

研究负责人:

周翔 

Applicant:

Xiaoyu Liang 

Study leader:

Xiang Zhou 

申请注册联系人电话:

Applicant telephone:

+86 178 7267 5482

研究负责人电话:

Study leader's
telephone:

+86 186 2771 8483

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:

17872675482@163.com

研究负责人电子邮件:

Study leader's E-mail:

zhouxiang188483@126.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:

湖北省武汉市武昌区武珞路627号

研究负责人通讯地址:

湖北省武汉市武昌区武珞路627号

Applicant address:

No. 627, Wuluo Road, Wuchang District, Wuhan City, Hubei Province

Study leader's address:

No. 627, Wuluo Road, Wuchang District, Wuhan City, Hubei Province

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:

中国人民解放军中部战区总医院

Applicant's institution:

General Hospital of Central Theater Command of the Chinese PLA

研究负责人所在单位:

中国人民解放军中部战区总医院

Affiliation of the Leader:

General Hospital of Central Theater Command of the Chinese PLA

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]245-01

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:

中国人民解放军中部战区总医院医学伦理委员会

Name of the ethic committee:

The Medical Ethics Committee of the Central Theater Command General Hospital of the Chinese People's Liberation Army

伦理委员会批准日期:

Date of approved by ethic committee:

2025-12-31 00:00:00

伦理委员会联系人:

朱忆洋

Contact Name of the ethic committee:

Yiyang Zhu

伦理委员会联系地址:

湖北省武汉市武昌区武珞路627号

Contact Address of the ethic committee:

No. 627, Wuluo Road, Wuchang District, Wuhan City, Hubei Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 27 5077 2992

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:

中国人民解放军中部战区总医院麻醉科

Primary sponsor:

General Hospital of Central Theater Command of the Chinese PLA

研究实施负责(组长)单位地址:

湖北省武汉市武昌区武珞路627号

Primary sponsor's address:

No. 627, Wuluo Road, Wuchang District, Wuhan City, Hubei 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):

湖北

市(区县):

Country:

China

Province:

Hubei

City:

单位(医院):

中国人民解放军中部战区总医院

具体地址:

湖北省武汉市武昌区武珞路627号

Institution
hospital:

General Hospital of Central Theater Command of the Chinese PLA

Address:

No. 627, Wuluo Road, Wuchang District, Wuhan City, Hubei Province

经费或物资来源:

湖北省卫生健康委员会课题

Source(s) of funding:

Subject of Hubei Provincial Health Commission

研究疾病:

胃内进气  

Target disease:

Air intake in the stomach

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:

比较超声定位下喉旁按压,经典sellick手法以及不按压三种方法在预防择期行腹腔镜下胆囊切除手术患者麻醉诱导后胃内进气的效果,评价超声引导下喉头按压是否能减少腹腔镜下胆囊切除手术患者胃内进气,避免非必要的胃内进气,减少反流误吸发生率,保证患者的麻醉安全,提升外科医生操作便利度  

Objectives of Study:

To compare the effects of laryngeal side compression under ultrasound guidance, the classic Sellick maneuver, and no compression on preventing gastric insufflation after anesthesia induction in patients undergoing elective laparoscopic cholecystectomy, and to evaluate whether ultrasound-guided laryngeal compression can reduce gastric insufflation in patients undergoing laparoscopic cholecystectomy, avoid unnecessary gastric insufflation, reduce the incidence of reflux and aspiration, ensure the safety of anesthesia for patients, and improve the convenience of surgical operations for surgeons.

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.拒绝参加的患者 ; 2.对麻醉药物存在严重过敏的患者; 3.怀疑面罩通气和/或气管插管困难者; 4.近3个月参加其他临床试验者; 5.存在超声耦合剂过敏的患者; 6.颈部畸形外伤患者; 7.合并严重心血管系统疾病(急性心力衰竭、心肌梗死等); 8.胃窦显示不清或者胃内有明显积气患者。

Exclusion criteria:

1. Patients who refuse to participate; 2. Patients with severe allergies to anesthetic drugs; 3. Patients suspected of having difficulty with mask ventilation and/or tracheal intubation; 4. Patients who have participated in other clinical trials within the past 3 months; 5. Patients allergic to ultrasound coupling agents; 6. Patients with neck deformities or injuries; 7. Patients with severe cardiovascular diseases (acute heart failure, myocardial infarction, etc.); 8. Patients whose gastric antrum is unclear or who have significant gas accumulation in the stomach.

研究实施时间:

Study execute time:

From 2026-01-21 00:00:00 To 2026-06-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-01-21 00:00:00 To 2026-06-30 00:00:00

干预措施:

Interventions:

组别:

对照组A组

样本量:

40

Group:

Control group A

Sample size:

干预措施:

不进行任何按压,仅将手置于患者颈部但不施加压力,以模拟准备动作

干预措施代码:

Intervention:

Without any pressing, simply place your hand on the patient's neck without applying any pressure, to simulate the preparatory action.

Intervention code:

组别:

经典Sellick手法组B组(环状软骨按压组)

样本量:

40

Group:

The classic Sellick maneuver group B (cricoid compression group)

Sample size:

干预措施:

使用拇指和食指捏住环状软骨两侧向患者脊柱方向施加30N左右的压

干预措施代码:

Intervention:

Use the thumb and index finger to pinch both sides of the ring-shaped cartilage and apply a pressure of approximately 30N towards the patient's spine.

Intervention code:

组别:

超声引导下喉旁按压组C组

样本量:

40

Group:

Group C of the suprahyoid compression group under ultrasound guidance

Sample size:

干预措施:

用拇指和食指在探头旁对诱导前标记点进行按压,直至在超声图像上观察到食管被压扁或消失保持此压力及位置

干预措施代码:

Intervention:

Press the pre-induction marking points beside the probe with the thumb and index finger until the esophagus is flattened or disappears on the ultrasound image. Maintain this pressure and position.

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

湖北 

市(区县):

 

Country:

China

Province:

Hubei

City:

单位(医院):

中国人民解放军中部战区总医院 

单位级别:

三甲 

Institution
hospital:

The General Hospital of the Central Military Region of the People's Liberation Army of China

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

超声下胃窦出现“彗星影”或“声影”的发生率

指标类型:

主要指标

Outcome:

The incidence rate of "comet-shaped shadow" or "echo shadow" appearing in the gastric antrum under ultrasound examination

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

Cormack-Lehane 喉镜显露分级

指标类型:

次要指标

Outcome:

Cormack-Lehane laryngoscopy grading system

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

通过腹腔镜直视下胃部膨胀程度评分

指标类型:

次要指标

Outcome:

By scoring the degree of gastric distension under direct vision through laparoscopy

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

一次性插管成功率,插管时间

指标类型:

次要指标

Outcome:

Success rate of one-time intubation, intubation time

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术后24小时内咽喉痛/声音嘶哑发生率,反流误吸发生率

指标类型:

次要指标

Outcome:

Incidence of sore throat/speech hoarseness within 24 hours after surgery, incidence of reflux aspiration

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 18 years
最大 Max age 75 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):

计算机生成随机序列

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

Computer-generated random sequence

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:

对受试者,结局评估者及数据分析人员设盲

Blinding:

Blinding was applied to the subjects, outcome assessors, and data analysts.

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

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:

EDC

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

EDC

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2026-01-20 14:11:45