环泊酚用于儿童全身麻醉诱导意识丧失的ED50和ED95:一项前瞻性剂量序贯探索研究

注册号:

Registration number:

ChiCTR2600126143 

最近更新日期:

Date of Last Refreshed on:

2026-06-04 14:29:25 

注册时间:

Date of Registration:

2026-06-04 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

环泊酚用于儿童全身麻醉诱导意识丧失的ED50和ED95:一项前瞻性剂量序贯探索研究

Public title:

ED50 and ED95 of Ciprofol for Loss of Consciousness During Anaesthetic Induction in Children: A Prospective Sequential Dose-Finding Study

注册题目简写:

English Acronym:

研究课题的正式科学名称:

环泊酚用于儿童全身麻醉诱导意识丧失的ED50和ED95:一项前瞻性剂量序贯探索研究

Scientific title:

ED50 and ED95 of Ciprofol for Loss of Consciousness During Anaesthetic Induction in Children: A Prospective Sequential Dose-Finding 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:

姚佳惠 

研究负责人:

姚佳惠 

Applicant:

Yao Jiahui 

Study leader:

Yao Jiahui 

申请注册联系人电话:

Applicant telephone:

+86 189 3017 6453

研究负责人电话:

Study leader's
telephone:

+86 189 3017 6453

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:

277217137@qq.com

研究负责人电子邮件:

Study leader's E-mail:

277217137@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:

中国上海市徐汇区宜山路600号

研究负责人通讯地址:

中国上海市徐汇区宜山路600号

Applicant address:

600 Yishan Road, Xuhui District, Shanghai, China

Study leader's address:

600 Yishan Road, Xuhui District, Shanghai, 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:

上海市第六人民医院

Applicant's institution:

Shanghai Sixth People’s Hospital Afffliated to Shanghai Jiao Tong University School of Medicine

研究负责人所在单位:

上海市第六人民医院

Affiliation of the Leader:

Shanghai Sixth People’s Hospital Afffliated to Shanghai Jiao Tong University School of Medicine

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:

2026-058-(1)

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:

上海市第六人民医院伦理委员会

Name of the ethic committee:

Ethics Committee of Shanghai Sixth People's Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2026-04-28 00:00:00

伦理委员会联系人:

贾伟平

Contact Name of the ethic committee:

Jia Weiping

伦理委员会联系地址:

中国上海市徐汇区宜山路600号

Contact Address of the ethic committee:

600 Yishan Road, Xuhui District, Shanghai, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 21 6436 9181

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:

上海市第六人民医院

Primary sponsor:

Shanghai Sixth People’s Hospital Afffliated to Shanghai Jiao Tong University School of Medicine

研究实施负责(组长)单位地址:

中国上海市徐汇区宜山路600号

Primary sponsor's address:

600 Yishan Road, Xuhui District, Shanghai, 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):

上海市

市(区县):

Country:

China

Province:

Shanghai

City:

单位(医院):

上海市第六人民医院

具体地址:

中国上海市徐汇区宜山路600号

Institution
hospital:

Shanghai Sixth People’s Hospital Afffliated to Shanghai Jiao Tong University School of Medicine

Address:

600 Yishan Road, Xuhui District, Shanghai, China

经费或物资来源:

自筹

Source(s) of funding:

Self-funded

研究疾病:

全身麻醉诱导  

Target disease:

Induction of general anesthesia

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:

探索性研究/预试验 

Study phase:

0

研究设计:

偏倚化抛硬币设计 

Study design:

Biased Coin Design 

研究目的:

环泊酚在麻醉诱导期间导致意识丧失的ED50和ED95  

Objectives of Study:

ED50 and ED95 of remimazolam for loss of consciousness during anesthesia induction

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. 肝肾功能不全、心血管及内分泌系统异常; 2. 丙泊酚或环泊酚药物过敏史; 3. <=4周内上气道感染; 4. 发育迟缓、自闭症等精神类疾病史。

Exclusion criteria:

1. Hepatic or renal dysfunction, and cardiovascular or endocrine disorders; 2. History of allergy to propofol or remimazolam; 3. Upper respiratory tract infection within the past 4 weeks; 4. History of developmental delay, autism spectrum disorder, or other psychiatric conditions.

研究实施时间:

Study execute time:

From 2026-06-01 00:00:00 To 2027-12-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-06-04 00:00:00 To 2027-12-30 00:00:00

干预措施:

Interventions:

组别:

试验组

样本量:

40

Group:

Trial group

Sample size:

干预措施:

初始剂量设定为0.4mg/kg。下一个剂量通过“偏硬币设计上下序贯法(Biased Coin Design Up-and-Down Sequential Method)”确定,剂量间隔为0.05 mg/kg。如果某个受试者未能达到意识丧失(Loss of Consciousness, LoC),则在下一个受试者中将环泊酚的剂量增加0.05 mg/kg。如果某个受试者成功达到意识丧失,则下一个受试者有95%的概率接受相同的环泊酚剂量,有5%的概率接受减少0.05 mg/kg的剂量。

干预措施代码:

Intervention:

The initial dose was set at 0.4 mg/kg. The next dose was determined by the "Biased Coin Design Up-and-Down Sequential Method", with a dose interval of 0.05 mg/kg. If a subject failed to achieve loss of consciousness (LoC), the dose of remimazolam was increased by 0.05 mg/kg for the next subject. If a subject successfully achieved LoC, the next subject had a 95% probability of receiving the same dose of remimazolam and a 5% probability of receiving a dose reduced by 0.05 mg/kg.

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(区县):

 

Country:

China

Province:

Shanghai

City:

单位(医院):

上海市第六人民医院 

单位级别:

三甲 

Institution
hospital:

Shanghai Sixth People's Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

ED50、ED95

指标类型:

主要指标

Outcome:

ED50ED95

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

诱导期注射痛

指标类型:

次要指标

Outcome:

Injection pain during the induction period

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

低血压

指标类型:

次要指标

Outcome:

Hypotension

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

呼吸抑制

指标类型:

次要指标

Outcome:

Respiratory depression

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

指标类型:

次要指标

Outcome:

Hypoxia

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

呛咳

指标类型:

次要指标

Outcome:

Choking cough

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

喉痉挛

指标类型:

次要指标

Outcome:

Laryngeal spasm

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

心动过缓

指标类型:

次要指标

Outcome:

Bradycardia

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 8 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):

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

None

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:

Blinding:

None

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

是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):

研究公开发表后6月内可通过联系研究者277217137@qq.com 征得同意后使用。

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

After the research is publicly published, it can be used within 6 months upon obtaining consent by contacting the researcher at 277217137@qq.com.

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:

病例记录表由专门的研究人员收集并放置于麻醉办公室的保险柜中。电子采集和管理系统为:上海市第六人民医院麻醉信息采集。

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

Case record forms are collected and placed in a safe in the anaesthesia office by a dedicated researcher. The electronic collection system is 'Anesthesia Information Collection System of Shanghai Sixth People's Hospital'.

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:

 2026-06-04 14:29:07