靶控输注与恒速输注瑞马唑仑麻醉用于老年脊柱手术患者麻醉效果与安全性的比较

注册号:

Registration number:

ChiCTR2600119218 

最近更新日期:

Date of Last Refreshed on:

2026-02-24 16:13:56 

注册时间:

Date of Registration:

2026-02-24 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

靶控输注与恒速输注瑞马唑仑麻醉用于老年脊柱手术患者麻醉效果与安全性的比较

Public title:

Comparison of Target-Controlled Infusion versus Constant-Rate Infusion of Remimazolam for Anesthesia in Elderly Patients Undergoing Spinal Surgery

注册题目简写:

English Acronym:

研究课题的正式科学名称:

靶控输注与恒速输注瑞马唑仑麻醉用于老年脊柱手术患者麻醉效果与安全性的比较

Scientific title:

Comparison of Target-Controlled Infusion versus Constant-Rate Infusion of Remimazolam for Anesthesia in Elderly Patients Undergoing Spinal Surgery

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:

王志慧 

研究负责人:

王彩霞 

Applicant:

Wang Zhihui 

Study leader:

Wang Caixia 

申请注册联系人电话:

Applicant telephone:

+86 186 0474 8949

研究负责人电话:

Study leader's
telephone:

+86 150 4910 0649

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:

1687127458@qq.com

研究负责人电子邮件:

Study leader's E-mail:

1687127458@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:

中国内蒙古自治区呼和浩特市回民区新华校区

研究负责人通讯地址:

中国内蒙古自治区呼和浩特市赛罕区科尔沁南路59号

Applicant address:

Xinhua Campus, Hui District, Hohhot, Inner Mongolia, China

Study leader's address:

59 South Horqin Road, Saihan District, Hohhot, Inner Mongolia, 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:

内蒙古医科大学

Applicant's institution:

Inner Mongolia Medical University

研究负责人所在单位:

内蒙古医科大学第二附属医院

Affiliation of the Leader:

The Second Affiliated Hospital of Inner Mongolia 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:

EFY20250157(09)

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:

内蒙古医科大学第二附属医院伦理委员会

Name of the ethic committee:

Ethics Committee of the Second Affiliated Hospital of Inner Mongolia Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2025-10-13 00:00:00

伦理委员会联系人:

冯卫

Contact Name of the ethic committee:

Feng Wei

伦理委员会联系地址:

中国内蒙古自治区呼和浩特市赛罕区科尔沁南路59号

Contact Address of the ethic committee:

59 South Horqin Road, Saihan District, Hohhot, Inner Mongolia, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 471 257 6985

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:

内蒙古医科大学第二附属医院

Primary sponsor:

The Second Affiliated Hospital of Inner Mongolia Medical University

研究实施负责(组长)单位地址:

中国内蒙古自治区呼和浩特市赛罕区科尔沁南路59号

Primary sponsor's address:

59 South Horqin Road, Saihan District, Hohhot, Inner Mongolia, 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):

内蒙古自治区

市(区县):

呼和浩特

Country:

China

Province:

Inner Mongolia Autonomous Region

City:

Hohhot

单位(医院):

内蒙古医科大学第二附属医院

具体地址:

中国内蒙古自治区呼和浩特市赛罕区科尔沁南路59号

Institution
hospital:

The Second Affiliated Hospital of Inner Mongolia Medical University

Address:

59 South Horqin Road, Saihan District, Hohhot, Inner Mongolia, China

经费或物资来源:

自筹

Source(s) of funding:

Self-raised

研究疾病:

脊柱手术  

Target disease:

Spinal surgery

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:

这项随机对照临床试验旨在探讨靶控输注和恒速输注瑞马唑仑诱导及维持用于老年脊柱手术患者的有效性和安全性  

Objectives of Study:

This randomised controlled clinical trial aims to investigate the efficacy and safety of target-controlled infusion versus constant-rate infusion of remimazolam for induction and maintenance anaesthesia in elderly patients undergoing spinal surgery.

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、苯二氮卓类等药物过敏或禁忌; 2. 沟通困难或长期服用精神药物病史; 3. 可预料的困难气道; 4. 手术时间>5h 或<1h; 5. 肝肾功能严重障碍者,酗酒史; 6. 存在循环功能严重障碍或凝血机制异常者等。

Exclusion criteria:

1. Allergic to or contraindicated to opioids, benzodiazepines and other drugs; 2. History of communication difficulties or long-term use of psychotropic drugs; 3. Predictable difficult airways; 4. The operation time is more than 5 hours or less than 1 hour; 5. Those with severe liver or kidney dysfunction and a history of alcohol abuse; 6. Those with severe circulatory dysfunction or abnormal coagulation mechanisms, etc.

研究实施时间:

Study execute time:

From 2025-11-07 00:00:00 To 2026-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-11-07 00:00:00 To 2026-12-31 00:00:00

干预措施:

Interventions:

组别:

试验组

样本量:

30

Group:

Trial Group

Sample size:

干预措施:

瑞马唑仑靶控输注(TCI),诱导期血浆浓度3ug/ml,必要时调整至4ug/ml;维持期血浆靶浓度2-4 ug/mL,联合盐酸瑞芬太尼0.05-0.20ug/kg/min静脉泵入

干预措施代码:

Intervention:

Remazolam target-controlled infusion (TCI), plasma concentration of 3 μg/ml during induction, adjustable to 4 μg/ml if necessary; target plasma concentration of 2-4 μg/mL during maintenance, combined with intravenous infusion of fentanyl citrate at 0.05-0.20 μg/kg/min

Intervention code:

组别:

对照组

样本量:

30

Group:

Control Group

Sample size:

干预措施:

瑞马唑仑恒速输注,诱导期6mg/kg/h持续泵注<=3min,可追加至12mg/kg/h;维持期0.5-1.5mg/kg/h,联合盐酸瑞芬太尼0.05-0.20ug/kg/min静脉泵入

干预措施代码:

Intervention:

Remazolam constant-rate infusion, 6 mg/kg/h continuous infusion for <=3 min during induction, be increased up to 12 mg/kg/h if needed; maintenance rate of 0.5-1.5 mg/kg/h, combined with intravenous infusion of fentanyl citrate at 0.05-0.20 μg/kg/min

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

内蒙古自治区 

市(区县):

呼和浩特 

Country:

China

Province:

Inner Mongolia Autonomous Region

City:

Hohhot

单位(医院):

内蒙古医科大学第二附属医院 

单位级别:

三甲 

Institution
hospital:

The Second Affiliated Hospital of Inner Mongolia Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

患者一般状况(年龄、性别、BMI、ASA 分级及手术时间等)

指标类型:

次要指标

Outcome:

General condition of the patient (age, gender, BMI, ASA classification and operation time, etc.

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

心率

指标类型:

次要指标

Outcome:

Heart Rate

Type:

Secondary indicator

测量时间点:

T0、T1、T2、T3、T4、T5、T6

测量方法:

Measure time point of outcome:

Before anesthesia induction (T0), 1 minute after induction (T1), 1 minute after intubation (T2), 1 minute after skin incision (T3), 60 minutes during surgery (T4), at extubation (T5), upon arrival in recovery room (T6)

Measure method:

指标中文名:

血氧饱和度

指标类型:

次要指标

Outcome:

Blood oxygen saturation

Type:

Secondary indicator

测量时间点:

T0、T1、T2、T3、T4、T5、T6

测量方法:

Measure time point of outcome:

Before anesthesia induction (T0), 1 minute after induction (T1), 1 minute after intubation (T2), 1 minute after skin incision (T3), 60 minutes during surgery (T4), at extubation (T5), upon arrival in recovery room (T6)

Measure method:

指标中文名:

平均动脉压

指标类型:

次要指标

Outcome:

Mean Arterial Pressure

Type:

Secondary indicator

测量时间点:

T0、T1、T2、T3、T4、T5、T6

测量方法:

Measure time point of outcome:

Before anesthesia induction (T0), 1 minute after induction (T1), 1 minute after intubation (T2), 1 minute after skin incision (T3), 60 minutes during surgery (T4), at extubation (T5), upon arrival in recovery room (T6)

Measure method:

指标中文名:

脑电双频谱指数

指标类型:

次要指标

Outcome:

Bispectral Index

Type:

Secondary indicator

测量时间点:

T0、T1、T2、T3、T4、T5、T6

测量方法:

Measure time point of outcome:

Before anesthesia induction (T0), 1 minute after induction (T1), 1 minute after intubation (T2), 1 minute after skin incision (T3), 60 minutes during surgery (T4), at extubation (T5), upon arrival in recovery room (T6)

Measure method:

指标中文名:

意识消失时间

指标类型:

次要指标

Outcome:

Time to Loss of Consciousness

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

苏醒时间

指标类型:

次要指标

Outcome:

Time to Emergence

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

拔管时间

指标类型:

次要指标

Outcome:

Time to Extubation

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

恢复室停留时间

指标类型:

次要指标

Outcome:

Length of Stay in Recovery Room

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

镇静药物使用情况

指标类型:

次要指标

Outcome:

Sedative Drug Usage

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

镇痛药物使用情况

指标类型:

次要指标

Outcome:

Analgesic Drug Usage

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

肌松药物使用情况

指标类型:

次要指标

Outcome:

Muscle Relaxant Usage

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

血管活性药补救次数

指标类型:

次要指标

Outcome:

Rescue Use of Vasopressors

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

拮抗剂使用情况

指标类型:

次要指标

Outcome:

Antagonist Usage

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

注射痛

指标类型:

次要指标

Outcome:

Injection Pain

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

指标类型:

次要指标

Outcome:

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:

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:

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:

指标中文名:

恶心呕吐

指标类型:

次要指标

Outcome:

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:

改良警觉/镇静评分

指标类型:

次要指标

Outcome:

Modified Observer's Assessment of Alertness/Sedation Score

Type:

Secondary indicator

测量时间点:

苏醒时、拔管后即刻、拔管后5min、拔管后10min、出室时

测量方法:

Measure time point of outcome:

At emergence, immediately after extubation, 5 minutes after extubation, 10 minutes after extubation, upon arrival in recovery room

Measure method:

指标中文名:

QoR-15评分

指标类型:

主要指标

Outcome:

QoR-15 Score

Type:

Primary indicator

测量时间点:

术前1天、术后1天、术后3天、术后7天

测量方法:

中文版QoR-15问卷

Measure time point of outcome:

One day before surgery, one day after surgery, three days after surgery, seven days after surgery

Measure method:

Chinese version of QoR-15 questionnaire

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:

正在进行

Recruiting

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):

随机数字表法

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

Random number table

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:

单盲(患者、外科医师、护士、随访者不知道分组情况和使用何种全麻药物;麻醉医师不参与随访评估)

Blinding:

Single-blind (patients, surgeons, nurses, and follow-up visitors were unaware of the grouping situation and the general anesthetic drugs used; anesthesiologists did not participate in the follow-up assessment)

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):

2026年12月;Resman系统 (http://www.medresman.org)

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

December 2026; Resman system (http://www.medresman.org)

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,电子采集和管理系统

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

Case Record Form and Electronic Data Capture

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:

 2026-02-24 16:13:42