不同剂量阿芬太尼联合瑞马唑仑在老年患者多颗牙拔除术中的应用

注册号:

Registration number:

ChiCTR2600119568 

最近更新日期:

Date of Last Refreshed on:

2026-02-28 16:12:31 

注册时间:

Date of Registration:

2026-02-28 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

不同剂量阿芬太尼联合瑞马唑仑在老年患者多颗牙拔除术中的应用

Public title:

Application of Different Doses of Alfentanil Combined with Remimazolam in Elderly Patients Undergoing Multiple Tooth Extractions

注册题目简写:

English Acronym:

研究课题的正式科学名称:

不同剂量阿芬太尼联合瑞马唑仑在老年患者多颗牙拔除术中的应用

Scientific title:

Application of Different Doses of Alfentanil Combined with Remimazolam in Elderly Patients Undergoing Multiple Tooth Extractions

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:

刘冰 

研究负责人:

刘冰 

Applicant:

Bing Liu 

Study leader:

Bing Liu 

申请注册联系人电话:

Applicant telephone:

+86 136 0916 2972

研究负责人电话:

Study leader's
telephone:

+86 136 0916 2972

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:

adalb729@163.com

研究负责人电子邮件:

Study leader's E-mail:

adalb729@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:

陕西省西安市新城区长乐西路145号

研究负责人通讯地址:

陕西省西安市新城区长乐西路145号

Applicant address:

145 Changle West Road, Xincheng District, Xi'an, Shaanxi

Study leader's address:

145 Changle West Road, Xincheng District, Xi'an, Shaanxi

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:

空军军医大学第三附属医院麻醉科

Applicant's institution:

The Third Affiliated Hospital of Air Force Medical University

研究负责人所在单位:

空军军医大学第三附属医院麻醉科

Affiliation of the Leader:

The Third Affiliated Hospital of Air Force Medical University

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:

KQ-YJ-20250195

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:

空军军医大学第三附属医院伦理委员会

Name of the ethic committee:

Medical Ethics Committee of the Third Affiliated Hospital of the Air Force Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2025-07-09 00:00:00

伦理委员会联系人:

成黎菲

Contact Name of the ethic committee:

Cheng Lifei

伦理委员会联系地址:

陕西省西安市新城区长乐西路145号

Contact Address of the ethic committee:

145 Changle West Road, Xincheng District, Xi'an, Shaanxi

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 29 8477 6082

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:

空军军医大学第三附属医院

Primary sponsor:

The Third Affiliated Hospital of Air Force Medical University

研究实施负责(组长)单位地址:

陕西省西安市新城区长乐西路145号

Primary sponsor's address:

145 Changle West Road, Xincheng District, Xi'an, Shaanxi

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

陕西

市(区县):

西安

Country:

China

Province:

Shaanxi

City:

Xi'an

单位(医院):

空军军医大第三附属医院

具体地址:

陕西省西安市新城区长乐西路145号

Institution
hospital:

The Third Affiliated Hospital of Air Force Medical University

Address:

145 Changle West Road, Xincheng District, Xi'an, Shaanxi

经费或物资来源:

自筹

Source(s) of funding:

Self-raised

研究疾病:

牙科焦虑症  

Target disease:

Dental Anxiety

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:

本研究针对老年患者口腔舒适化治疗镇痛药物选择这一关键问题,拟以接受多颗牙拔除的老年患者为研究对象: (1)系统研究瑞马唑仑联合不同剂量阿芬太尼镇静过程中呼吸抑制发生率; (2)探讨不同剂量组临床应用的有效性、安全性等。  

Objectives of Study:

This study addresses the critical issue of analgesic selection for comfortable dental treatment in elderly patients. It plans to enroll elderly patients undergoing multiple tooth extractions as study subjects to: (1) systematically investigate the incidence of respiratory depression during sedation with remimazolam combined with different doses of alfentanil; (2) evaluate the clinical efficacy, safety, and other outcomes across different dose groups.

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.神经系统疾病史(认知障碍、脑损伤等) 2.严重心脑血管系统疾病 3.肝肾功能损伤或急性肝肾功能衰竭 4.已知对镇静或局麻药物过敏 5.阿片类药物滥用史 6.牙周急性炎症期,不适合进行牙拔除术

Exclusion criteria:

1. History of neurological disorders (cognitive impairment, brain injury, etc.) 2. Severe cardiovascular and cerebrovascular system diseases 3. Hepatic or renal impairment or acute hepatic or renal failure 4. Known hypersensitivity to sedative or local anaesthetic drugs 5. History of opioid abuse 6. Acute periodontal inflammatory period, unsuitable for dental extractions

研究实施时间:

Study execute time:

From 2026-03-01 00:00:00 To 2026-09-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-03-01 00:00:00 To 2026-08-31 00:00:00

干预措施:

Interventions:

组别:

A组

样本量:

87

Group:

Group A

Sample size:

干预措施:

所有患者均给予瑞马唑仑初始剂量2mg,追加剂量1mg。给予阿芬太尼剂量3ug/kg,给药时间30s±5s

干预措施代码:

Intervention:

All patients received an initial dose of 2 mg remimazolam, with additional 1 mg doses as needed. Alfentanil was administered at a dose of 3 μg/kg over 30 ± 5 seconds.

Intervention code:

组别:

B组

样本量:

87

Group:

Group B

Sample size:

干预措施:

所有患者均给予瑞马唑仑初始剂量2mg,追加剂量1mg。给予阿芬太尼剂量5ug/kg,给药时间30s±5s

干预措施代码:

Intervention:

All patients received an initial dose of 2 mg remimazolam, with additional 1 mg doses as needed. Alfentanil was administered at a dose of 5 μg/kg over 30 ± 5 seconds.

Intervention code:

组别:

C组

样本量:

87

Group:

Group C

Sample size:

干预措施:

所有患者均给予瑞马唑仑初始剂量2mg,追加剂量1mg。给予阿芬太尼剂量7ug/kg,给药时间30s±5s

干预措施代码:

Intervention:

All patients received an initial dose of 2 mg remimazolam, with additional 1 mg doses as needed. Alfentanil was administered at a dose of 7 μg/kg over 30 ± 5 seconds.

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

陕西 

市(区县):

西安 

Country:

China

Province:

Shaanxi

City:

Xi'an

单位(医院):

空军军医大第三附属医院 

单位级别:

三级甲等 

Institution
hospital:

The third affiliated Hospital of the Air Force Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

呼吸抑制发生率

指标类型:

主要指标

Outcome:

Incidence of respiratory depression

Type:

Primary indicator

测量时间点:

镇静中

测量方法:

Measure time point of outcome:

During sedation

Measure method:

指标中文名:

Frankl依从性

指标类型:

次要指标

Outcome:

Frankl Scale

Type:

Secondary indicator

测量时间点:

操作结束

测量方法:

Measure time point of outcome:

End of procedure

Measure method:

指标中文名:

局麻穿刺VAS评分

指标类型:

次要指标

Outcome:

VAS score of local anesthesia

Type:

Secondary indicator

测量时间点:

操作结束

测量方法:

Measure time point of outcome:

End of procedure

Measure method:

指标中文名:

术中疼痛VAS评分

指标类型:

次要指标

Outcome:

VAS score during dental extraction

Type:

Secondary indicator

测量时间点:

操作结束

测量方法:

Measure time point of outcome:

End of procedure

Measure method:

指标中文名:

生命体征波动

指标类型:

次要指标

Outcome:

Fluctuation of vital signs

Type:

Secondary indicator

测量时间点:

治疗过程中

测量方法:

Measure time point of outcome:

During sedation

Measure method:

指标中文名:

满意度VAS评分

指标类型:

次要指标

Outcome:

VAS score for satisfaction

Type:

Secondary indicator

测量时间点:

操作结束

测量方法:

Measure time point of outcome:

End of procedure

Measure method:

指标中文名:

术中及术后不良反应

指标类型:

次要指标

Outcome:

Intraoperative and postoperative adverse events

Type:

Secondary indicator

测量时间点:

治疗过程中及恢复期

测量方法:

Measure time point of outcome:

During treatment and recovery

Measure method:

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

组织:

Sample Name:

Null

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:

结束

/Completed

年龄范围:

Participant age:

最小 Min age 60 years
最大 Max age 80 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):

采用计算机随机分组

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

Randomization was performed using a computer-generated 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:

由专门试验人员负责准备相应药品(每组药品容积相同并且透明无标签)。麻醉者对分组不知情,只负责收集患者数据。数据统计分析由专门统计分析师进行,并对分组不知情。

Blinding:

A designated study personnel prepared the corresponding study drugs (all drugs were clear, unlabeled, and identical in volume per group). The anesthesiologist was blinded to group allocation and was only responsible for collecting patient data. Statistical analysis was conducted by a dedicated statistician who was also blinded to group assignment.

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月内通过ResMan http://www.medresman.org.cn/login.aspx 共享原始数据,可通过联系研究者 adalb729 @ 163.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):

Within six months after the research is published, share the raw data via ResMan (http://www.medresman.org.cn/login.aspx). Permission can be obtained by contacting the researcher at adalb729@163.com for use

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:

CRF

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:

 2026-02-28 16:12:25