ChiCTR2600121605 版本V1.0 版本创建时间2026/04/01 11:18:13 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:

ChiCTR2600121605 

最近更新日期:

Date of Last Refreshed on:

2026-04-01 11:17:54 

注册时间:

Date of Registration:

2026-04-01 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

喉罩+肺萎陷后行单肺通气技术用于TubelessVATS手术麻醉:一项单中心、前瞻性、三臂、随机对照临床研究

Public title:

Laryngeal Mask Airway Combined With Lung Collapse for One-Lung Ventration in Tubeless VATS Anesthesia: A Single-Center, Prospective, Three-Arm, Randomized Controlled Clinical Study

注册题目简写:

喉罩用于无管胸腔镜手术单肺通气:一项三臂随机对照试验

English Acronym:

Laryngeal Mask Airway for One?Lung Ventilation in Tubeless VATS: A Three?Arm Randomized Controlled Trial

研究课题的正式科学名称:

喉罩+肺萎陷后行单肺通气技术用于TubelessVATS手术麻醉:一项单中心、前瞻性、三臂、随机对照临床研究

Scientific title:

Laryngeal Mask Airway Combined With Lung Collapse for One-Lung Ventration in Tubeless VATS Anesthesia: A Single-Center, Prospective, Three-Arm, Randomized Controlled Clinical Study

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:

张莉 

研究负责人:

张莉 

Applicant:

Zhangli 

Study leader:

Zhangli 

申请注册联系人电话:

Applicant telephone:

+86 187 8122 9899

研究负责人电话:

Study leader's
telephone:

+86 187 8122 9899

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:

1092869815@qq.com

研究负责人电子邮件:

Study leader's E-mail:

1092869815@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:

四川省广元市利州区东坝苴国路490号

研究负责人通讯地址:

四川省广元市利州区东坝苴国路490号

Applicant address:

No. 497 Juguo Road, Dongba Subdistrict, Lizhou District, Guangyuan City, Sichuan Province

Study leader's address:

No. 490 Juguo Road, Dongba Subdistrict, Lizhou District, Guangyuan City, Sichuan Province

申请注册联系人邮政编码:

Applicant postcode:

628017

研究负责人邮政编码:

Study leader's postcode:

628017

申请人所在单位:

广元市第一人民医院

Applicant's institution:

The First People's Hospital of Guangyuan City

研究负责人所在单位:

广元市第一人民医院

Affiliation of the Leader:

The First People's Hospital of Guangyuan City

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:

GYYYKY2025120908

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:

广元市第一人民医院伦理委员会

Name of the ethic committee:

Ethics Committee of Guangyuan First People's Hospital

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:

钟冬胜

Contact Name of the ethic committee:

Zhongdongsheng

伦理委员会联系地址:

四川省广元市利州区东坝苴国路490号

Contact Address of the ethic committee:

No. 490 Juguo Road, Dongba Subdistrict, Lizhou District, Guangyuan City, Sichuan Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 138 8122 2595

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:

广元市第一人民医院

Primary sponsor:

The First People's Hospital of Guangyuan City

研究实施负责(组长)单位地址:

四川省广元市利州区东坝苴国路490号

Primary sponsor's address:

No. 490 Juguo Road, Dongba Subdistrict, Lizhou District, Guangyuan City, Sichuan 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):

四川省

市(区县):

广元市

Country:

China

Province:

Sichuan Province

City:

Guangyuan City

单位(医院):

广元市第一人民医院

具体地址:

四川省广元市利州区东坝苴国路490号

Institution
hospital:

The First People's Hospital of Guangyuan City

Address:

No. 490 Juguo Road, Dongba Subdistrict, Lizhou District, Guangyuan City, Sichuan Province

经费或物资来源:

委市协同

Source(s) of funding:

Municipal-Commission Coordination

研究疾病:

肺楔形/段/叶切除、肺大疱切除  

Target disease:

Wedge resection / segmentectomy / lobectomy of the lung, bullectomy

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:

治疗新技术临床试验 

Study phase:

New Treatment Measure Clinical Study

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

与传统金标准双腔气管插管单肺通气(DLT) 相比,评价两种无管化喉罩技术的非劣效性。  

Objectives of Study:

To evaluate the non-inferiority of two endotracheal mask techniques compared to the traditional gold-standard double-lumen endotracheal intubation with single-lung ventilation (DLT).

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.年龄 18-75 岁,ASAI-III 级,BMI18-30kg/m2; 2.拟行择期单孔或单操作孔 VATS 手术(肺楔形/段/叶切除、肺大疱切除); 3.签署知情同意书。

Inclusion criteria

1. Age 18-75 years, ASA III class, BMI 18-30 kg/m2; 2.Planned elective single-port or single-incision VATS surgery (pulmonary wedge/segment/lobectomy, pulmonary bullae resection); 3. Signed informed consent form.

排除标准:

1.困难气道或反流误吸高风险; 2.严重呼吸功能不全(静息低氧血症或高碳酸血症); 3.严重心血管疾病(NYHA III-IV 级); 4.凝血功能障碍; 5.广泛胸膜粘连或大量胸腔积液预期; 6.精神或沟通障碍; 7.研究者判断不适宜。

Exclusion criteria:

1.High risk of difficult airway or regurgitation and aspiration; 2.Severe respiratory insufficiency (resting hypoxemia or hypercapnia); 3.Severe cardiovascular disease (NYHA Class III–IV); 4.Coagulation dysfunction; 5.Anticipated extensive pleural adhesions or massive pleural effusion; 6.Mental or communication disorders; 7.Considered inappropriate by the investigator.

研究实施时间:

Study execute time:

From 2025-12-01 00:00:00 To 2028-11-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-04-01 00:00:00 To 2027-06-30 00:00:00

干预措施:

Interventions:

组别:

D 组(DLT 组):双腔气管插管+神经阻滞+控制呼吸下单肺通气

样本量:

60

Group:

Group D (DLT Group): Double-lumen endotracheal intubation + nerve block + one-lung ventilation under controlled respiration

Sample size:

干预措施:

诱导后插入双腔管,全程控制呼吸

干预措施代码:

Intervention:

After induction, insert a double-lumen tube and maintain respiratory control throughout the procedure.

Intervention code:

组别:

S 组(LMA-SP 组):可视喉罩+神经阻滞+保留自主呼吸(无肌松或仅诱导期使用)

样本量:

60

Group:

Group S (LMA-SP Group): Visual laryngeal mask + nerve block + spontaneous respiration preservation (no muscle relaxant or only used during induction)

Sample size:

干预措施:

术中通过人工气胸(CO?压力 6-8mmHg)辅助肺萎陷

干预措施代码:

Intervention:

Intraoperatively, lung collapse is facilitated by artificial pneumothorax with CO? pressure maintained at 6–8 mmHg

Intervention code:

组别:

O 组(LMA-OLV 组):可视喉罩+神经阻滞+肺萎陷后行控制呼吸下单肺通气

样本量:

60

Group:

Group O (LMA-OLV Group): Visual laryngeal mask + nerve block + one-lung ventilation under controlled respiration after lung collapse

Sample size:

干预措施:

在建立人工气胸、手术侧肺充分萎陷后(由外科医生确认),将通气模式转为控制呼吸,实施单肺通 气

干预措施代码:

Intervention:

After the establishment of artificial pneumothorax and sufficient collapse of the operative lung (confirmed by the surgeon), the ventilation mode was switched to controlled respiration, and one-lung ventilation was performed

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

四川省 

市(区县):

广元市 

Country:

China

Province:

Sichuan Province

City:

Guangyuan City

单位(医院):

广元市第一人民医院 

单位级别:

三甲 

Institution
hospital:

The First People's Hospital of Guangyuan City

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

术后并发症

指标类型:

主要指标

Outcome:

Postoperative complications

Type:

Primary indicator

测量时间点:

术后

测量方法:

Measure time point of outcome:

Postoperative

Measure method:

指标中文名:

通气与氧合指标

指标类型:

次要指标

Outcome:

Ventilation and oxygenation indicators

Type:

Secondary indicator

测量时间点:

诱导前、单肺通气1小时、恢复双肺通气

测量方法:

Measure time point of outcome:

Before induction, 1 hour after one-lung ventilation, and after restoration of two-lung ventilation

Measure method:

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

血液

组织:

Sample Name:

Blood

Tissue:

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

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 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):

用计算机生成随机序列,将合格受试者按 1:1:1 比例随机分配

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

A computer-generated random sequence was used to randomly assign eligible participants in a 1:1:1 ratio

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:

评估者设盲

Blinding:

Assessor blinding

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:

CRF表

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

CRF form

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:

 2026-04-01 11:17:54