复合静脉注射利多卡因时瑞芬太尼用于返流误吸高危患者清醒镇痛胃镜检查的半数有效剂量测定

注册号:

Registration number:

ChiCTR2600122141 

最近更新日期:

Date of Last Refreshed on:

2026-04-09 11:49:56 

注册时间:

Date of Registration:

2026-04-09 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

复合静脉注射利多卡因时瑞芬太尼用于返流误吸高危患者清醒镇痛胃镜检查的半数有效剂量测定

Public title:

Determination of the Median Effective Dose of Remifentanil for Conscious Analgesic Gastroscopy with Concurrent Intravenous Lidocaine in High Aspiration-Risk Patients

注册题目简写:

English Acronym:

研究课题的正式科学名称:

复合静脉注射利多卡因时瑞芬太尼用于返流误吸高危患者清醒镇痛胃镜检查的半数有效剂量测定

Scientific title:

Determination of the Median Effective Dose of Remifentanil for Conscious Analgesic Gastroscopy with Concurrent Intravenous Lidocaine in High Aspiration-Risk Patients

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:

王晓鹏 

研究负责人:

王晓鹏 

Applicant:

Xiaopeng Wang 

Study leader:

Xiaopeng Wang 

申请注册联系人电话:

Applicant telephone:

+86 15621761218

研究负责人电话:

Study leader's
telephone:

+86 536 784 3657

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:

15621761218@163.com

研究负责人电子邮件:

Study leader's E-mail:

15621761218@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:

潍坊市奎文区广文街151号

研究负责人通讯地址:

潍坊市奎文区广文街151号

Applicant address:

No 151 Guangwen Street, Kuiwen District, Weifang

Study leader's address:

No 151 Guangwen Street, Kuiwen District, Weifang

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:

潍坊市人民医院

Applicant's institution:

Weifang People's Hospital

研究负责人所在单位:

潍坊市人民医院

Affiliation of the Leader:

Weifang People'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:

KYLL20251107-8

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:

潍坊市人民医院医学科研伦理委员会

Name of the ethic committee:

Medical Research Ethics Committee of Weifang People's Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2025-11-07 00:00:00

伦理委员会联系人:

李鑫

Contact Name of the ethic committee:

Li Xin

伦理委员会联系地址:

潍坊市奎文区广文街151号

Contact Address of the ethic committee:

No 151 Guangwen Street, Kuiwen District, Weifang

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 536 8192680

伦理委员会联系人邮箱:

Contact email of the ethic committee:

lebron001james@163.com

研究实施负责(组长)单位:

潍坊市人民医院

Primary sponsor:

Weifang People's Hospital

研究实施负责(组长)单位地址:

潍坊市奎文区广文街151号

Primary sponsor's address:

No 151 Guangwen Street, Kuiwen District, Weifang

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

山东省

市(区县):

Country:

China

Province:

Shandong

City:

单位(医院):

潍坊市人民医院

具体地址:

潍坊市奎文区广文街151号

Institution
hospital:

Weifang People's Hospital

Address:

No 151 Guangwen Street, Kuiwen District, Weifang

经费或物资来源:

自选课题(自筹)

Source(s) of funding:

independently

研究疾病:

返流误吸  

Target disease:

Reflux aspiration

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:

单臂 

Study design:

Single arm 

研究目的:

本研究旨在精确测定该联合方案中瑞芬太尼的 ED₅₀,为该类特殊人群提供一种安全、精准的麻醉镇痛策略,并为临床指南提供高级别循证医学证据。  

Objectives of Study:

This study aims to accurately determine the ED₅₀ of remifentanil in this combined regimen, providing a safe and precise anesthetic analgesia strategy for this special population, and offering high-level evidence-based medical data for clinical guidelines.

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.对阿片类药物或酰胺类局部麻醉药过敏;严重心、肺、肝、肾功能不全;长期使用阿片类或苯二氮䓬类镇痛镇静药物;困难气道评估(Mallampati分级IV级、张口度<3cm等);严重心、肝、脑、肺、肾、凝血功能障碍者;存在精神或认知障碍,无法配合评估。

Exclusion criteria:

1.Allergy to opioids or amide-type local anesthetics;
2.Severe impairment of cardiac, pulmonary, hepatic, or renal function;
3.Chronic use of opioid or benzodiazepine analgesics/sedatives;
4.Anticipated difficult airway (e.g., Mallampati class IV, inter-incisor distance <3 cm);
5.Severe dysfunction of the heart, liver, brain, lungs, kidneys, or coagulation system;
6.Presence of psychiatric or cognitive disorders that preclude cooperation with assessments.

研究实施时间:

Study execute time:

From 2026-06-01 00:00:00 To 2026-07-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-06-01 00:00:00 To 2026-07-01 00:00:00

干预措施:

Interventions:

组别:

瑞芬太尼

样本量:

35

Group:

Remifentanil

Sample size:

干预措施:

改良序贯法

干预措施代码:

Intervention:

Modified sequential method

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

山东省 

市(区县):

 

Country:

China

Province:

Shandong

City:

单位(医院):

潍坊市人民医院 

单位级别:

三级甲等 

Institution
hospital:

Weifang People's Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

呛咳

指标类型:

主要指标

Outcome:

Buck

Type:

Primary indicator

测量时间点:

测量方法:

观察记录

Measure time point of outcome:

Measure method:

Observation and recording

指标中文名:

平均动脉压

指标类型:

次要指标

Outcome:

Mean Arterial Pressure(MAP)

Type:

Secondary indicator

测量时间点:

测量方法:

观察记录

Measure time point of outcome:

Measure method:

Observation and recording

指标中文名:

体动

指标类型:

主要指标

Outcome:

Body movement

Type:

Primary indicator

测量时间点:

测量方法:

观察记录

Measure time point of outcome:

Measure method:

Observation and recording

指标中文名:

血氧饱和度

指标类型:

次要指标

Outcome:

Pulse Oxygen Saturation(SpO?)

Type:

Secondary indicator

测量时间点:

测量方法:

观察记录

Measure time point of outcome:

Measure method:

Observation and recording

指标中文名:

心率

指标类型:

次要指标

Outcome:

Heart Rate(HR)

Type:

Secondary indicator

测量时间点:

测量方法:

观察记录

Measure time point of outcome:

Measure method:

Observation and recording

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

组织:

Sample Name:

NA

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 40 years
最大 Max age 65 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:

不公开/Private

盲法:

Blinding:

None

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:

由专职研究人员使用病例报告表(CRF)收集所有数据,并采用双人双录入方式确保准确性。

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

All data were collected by a dedicated research staff using case report forms (CRFs), with accuracy ensured by a double-data entry process.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2026-04-09 11:49:46