ChiCTR2600119849 版本V1.0 版本创建时间2026/03/04 15:13:10 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:

ChiCTR2600119849 

最近更新日期:

Date of Last Refreshed on:

2026-03-04 15:13:06 

注册时间:

Date of Registration:

2026-03-04 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

儿童日间手术麻醉恢复期体位对术后低氧血症的影响:一项随机对照试验

Public title:

Recovery Positions and Their Influence on Postoperative Hypoxemia in Pediatric Ambulatory Surgery: A Randomized Clinical Trial

注册题目简写:

English Acronym:

研究课题的正式科学名称:

儿童日间手术麻醉恢复期体位对术后低氧血症的影响:一项随机对照试验

Scientific title:

Recovery Positions and Their Influence on Postoperative Hypoxemia in Pediatric Ambulatory Surgery: A Randomized Clinical Trial

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:

成黎明 

研究负责人:

成黎明 

Applicant:

Liming Cheng 

Study leader:

Liming Cheng 

申请注册联系人电话:

Applicant telephone:

+86 138 8876 4840

研究负责人电话:

Study leader's
telephone:

+86 138 8876 4840

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:

medcheng@163.com

研究负责人电子邮件:

Study leader's E-mail:

medcheng@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:

云南省昆明市西山区前兴路288号

研究负责人通讯地址:

云南省昆明市西山区前兴路288号

Applicant address:

No.288 Qianxing Road, Xishan District, Kunming City, Yunnan Province

Study leader's address:

No.288 Qianxing Road, Xishan District, Kunming City, Yunnan 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:

昆明市儿童医院

Applicant's institution:

kunming children's hospital

研究负责人所在单位:

昆明市儿童医院

Affiliation of the Leader:

kunming children's 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:

伦理审查号(2025-05-145-K01)

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:

昆明市儿童医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of Kunming Children 's Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2026-01-13 00:00:00

伦理委员会联系人:

邱琦、江知洋

Contact Name of the ethic committee:

Qi Qiu , Zhiyang Jiang

伦理委员会联系地址:

云南省昆明市西山区前兴路288号

Contact Address of the ethic committee:

No.288 Qianxing Road, Xishan District, Kunming City, Yunnan Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 871 6330 9095

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:

昆明市儿童医院

Primary sponsor:

kunming children's hospital

研究实施负责(组长)单位地址:

云南省昆明市西山区前兴路288号

Primary sponsor's address:

No.288 Qianxing Road, Xishan District, Kunming City, Yunnan 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):

云南省

市(区县):

Country:

China

Province:

Yunnan

City:

单位(医院):

昆明市儿童医院

具体地址:

云南省昆明市西山区前兴路288号

Institution
hospital:

kunming children's hospital

Address:

No.288 Qianxing Road, Xishan District, Kunming City, Yunnan Province

经费或物资来源:

成黎明-春城计划

Source(s) of funding:

Chuncheng Dawn-Spring City Plan

研究疾病:

低氧血症  

Target disease:

Hypoxemia

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:

本项目旨在探讨儿童日间手术麻醉恢复期体位对术后低氧血症的影响,为需要气道管理的患儿并发症防治和处理提供可靠的循证医学证据。  

Objectives of Study:

The purpose of this project is to explore the effect of anesthesia recovery position on postoperative hypoxemia in children undergoing day surgery, and to provide reliable evidence-based medical evidence for the prevention and treatment of complications in children requiring airway management.

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1–12岁。 2.美国麻醉医师协会(American Society of Anesthesiologists,ASA)分级为Ⅰ–Ⅱ级。 3.无明显心肺功能障碍。 4.需要接受全身麻醉下手术的日间手术患儿,术后转运至恢复室。 5.自愿参加研究,并签署知情同意书。

Inclusion criteria

1. Age: 1 - 12 years old. 2. ASA classification: Grade I - II. 3. No obvious cardiac or pulmonary dysfunction. 4. Children who need to undergo surgery under general anesthesia for day surgery will be transferred to the recovery room after the operation. 5. Voluntary participants in the study and have signed the informed consent form.

排除标准:

1.体重指数(BMI)> 35〔BMI = 体重(kg)/身高m^2〕。 2.术前已存在心动过缓(心率<50次/分)、低血压(收缩压<80mmHg)或低氧血症。 3.因既往疾病需要长期或间歇性吸氧。 4.并存有无法耐受动脉血氧饱和度下降或动脉血二氧化碳分压(PaCO?)波动的疾病,如严重心脑血管疾病、颅内高压或重度肺部疾病。 5.凝血功能障碍或有鼻出血倾向。 6.体位无法变动的患者。 7.近3个月内参加过其他干预类临床研究。 8.研究者判断不适合入选的其他情况。 9.患者或家属不同意参与研究。

Exclusion criteria:

1. Body Mass Index (BMI) > 35 [BMI = weight (kg) / height (m)^2]. 2. Preoperative presence of bradycardia (heart rate < 50 beats/minute), hypotension (systolic blood pressure < 80 mmHg), or hypoxemia. 3. Requires long-term or intermittent oxygen inhalation due to pre-existing diseases. 4. Comorbid with diseases that cannot tolerate a decrease in arterial blood oxygen saturation or fluctuations in arterial blood carbon dioxide partial pressure (PaCO?), such as severe cardiovascular and cerebrovascular diseases, intracranial hypertension, or severe pulmonary diseases. 5. Coagulation dysfunction or a tendency to nosebleeds. 6. Patients unable to change their body position. 7. Participated in other intervention-based clinical studies within the past 3 months. 8. Other conditions judged by the researcher as not suitable for inclusion. 9. Patients or their families do not consent to participate in the study.

研究实施时间:

Study execute time:

From 2026-03-01 00:00:00 To 2026-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-03-04 00:00:00 To 2026-12-31 00:00:00

干预措施:

Interventions:

组别:

仰卧位组

样本量:

627

Group:

Supine position group

Sample size:

干预措施:

患儿入麻醉恢复室后保持仰卧位

干预措施代码:

Intervention:

The child maintained a supine position after entering the anesthesia recovery room.

Intervention code:

组别:

侧卧位组

样本量:

627

Group:

Lateral position group

Sample size:

干预措施:

患儿入麻醉恢复室后保持侧卧位

干预措施代码:

Intervention:

The child maintained a lateral position after entering the anesthesia recovery room.

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

上海市 

市(区县):

 

Country:

China

Province:

Shanghai

City:

单位(医院):

上海交通大学医学院附属上海儿童医学中心 

单位级别:

三甲 

Institution
hospital:

Shanghai Children 's Medical Center, Shanghai Jiaotong University School of Medicine

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

北京市 

市(区县):

 

Country:

China

Province:

Beijing

City:

单位(医院):

首都医科大学附属首都儿童医学中心 

单位级别:

三甲 

Institution
hospital:

Capital Children 's Medical Center, Capital Medical University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

安徽省 

市(区县):

 

Country:

China

Province:

Anhui

City:

单位(医院):

安徽省儿童医院 

单位级别:

三甲 

Institution
hospital:

Anhui Children 's Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

陕西省 

市(区县):

 

Country:

China

Province:

Shaanxi

City:

单位(医院):

西安市儿童医院 

单位级别:

三甲 

Institution
hospital:

Xi’an children's hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

山东省 

市(区县):

 

Country:

China

Province:

Shandong

City:

单位(医院):

济南市儿童医院 

单位级别:

三甲 

Institution
hospital:

Jinan Children 's Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

云南省 

市(区县):

 

Country:

China

Province:

Yunnan

City:

单位(医院):

曲靖市妇幼保健院 

单位级别:

三甲 

Institution
hospital:

Qujing Maternal and Child Health Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

云南省 

市(区县):

 

Country:

China

Province:

Yunnan province

City:

单位(医院):

安宁市第一人民医院 

单位级别:

三甲 

Institution
hospital:

Anning First People 's Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

云南省 

市(区县):

 

Country:

China

Province:

Yunnan

City:

单位(医院):

昆明市第一人民医院 

单位级别:

三甲 

Institution
hospital:

Kunming First People 's Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

四川省 

市(区县):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

合江县人民医院 

单位级别:

三级 

Institution
hospital:

Hejiang County People 's Hospital

Level of the institution:

Tertiary

国家:

中国

省(直辖市):

云南省 

市(区县):

 

Country:

China

Province:

Yunnan

City:

单位(医院):

经开区人民医院 

单位级别:

三甲 

Institution
hospital:

Jingkai District People 's Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

云南省 

市(区县):

 

Country:

China

Province:

Yunnan

City:

单位(医院):

官渡区人民医院 

单位级别:

二级 

Institution
hospital:

Guandu District People 's Hospital

Level of the institution:

Secondary

国家:

中国

省(直辖市):

云南省 

市(区县):

 

Country:

China

Province:

Yunnan

City:

单位(医院):

晋宁区人民医院 

单位级别:

二级 

Institution
hospital:

Jinning District People 's Hospital

Level of the institution:

Secondary

国家:

中国

省(直辖市):

云南省 

市(区县):

 

Country:

China

Province:

Yunnan

City:

单位(医院):

曲靖市第一人民医院 

单位级别:

三甲 

Institution
hospital:

Qujing First People 's Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

低氧血症

指标类型:

主要指标

Outcome:

Hypoxemia

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

气道干预措施

指标类型:

次要指标

Outcome:

Airway intervention measures

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

低氧饱和度水平

指标类型:

次要指标

Outcome:

Hypoxia saturation level

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

低氧血症持续时间

指标类型:

次要指标

Outcome:

Hypoxemia duration

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

严重低氧血症发生情况

指标类型:

次要指标

Outcome:

The incidence of severe hypoxemia

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

心血管系统、呼吸系统、消化系统的不良反应出现情况(包括SpO2下降、低血压、 高血压、心动过缓、心动过速、新发心律失常、恶心呕吐等各系统的不良反应。

指标类型:

次要指标

Outcome:

Adverse reactions of cardiovascular system, respiratory system and digestive system ( including SpO2 decrease, hypotension, hypertension, bradycardia, tachycardia, new arrhythmia, nausea and vomiting .

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

复苏时间

指标类型:

次要指标

Outcome:

Recovery time

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 1 years
最大 Max age 12 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):

符合纳入标准的患儿进行纳入研究,一位未参与研究实施的独立统计学家使用采用计算机程序产生随机数,区块为4,并按试验中心进行分层,计算机生成的随机化序列并按照1:1的比例随机分配到侧卧位组或仰卧位组。

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

Children who met the inclusion criteria were included in the study. An independent statistician who was not involved in the implementation of the study used a computer program to generate random numbers, block 4, and stratified according to the test center. The computer-generated randomization sequence was randomly assigned to the lateral position group or the supine position group in a 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:

公开/Public

盲法:

对术后数据收集人员及统计分析人员实施盲法。

Blinding:

Blindness was implemented for the data collection personnel and statistical analysis personnel after the surgery.

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:

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:

无/No

注册人:

Name of Registration:

 2026-03-04 15:13:06