苯磺酸瑞马唑仑用于儿童麻醉诱导与维持的临床研究

注册号:

Registration number:

ChiCTR2300074408 

最近更新日期:

Date of Last Refreshed on:

2023-11-20 15:33:09 

注册时间:

Date of Registration:

2023-08-07 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

苯磺酸瑞马唑仑用于儿童麻醉诱导与维持的临床研究

Public title:

Clinical study on remimazolam besylate for induction and maintenance of anesthesia in children

注册题目简写:

English Acronym:

研究课题的正式科学名称:

苯磺酸瑞马唑仑用于儿童麻醉诱导与维持的临床研究

Scientific title:

Clinical study on remimazolam besylate for induction and maintenance of anesthesia in children

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:

龚园 

研究负责人:

龚园 

Applicant:

Gong Yuan 

Study leader:

Gong Yuan 

申请注册联系人电话:

Applicant telephone:

+86 139 8674 6821

研究负责人电话:

Study leader's
telephone:

+86 139 8674 6821

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:

gy-yc@163.com

研究负责人电子邮件:

Study leader's E-mail:

gy-yc@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:

湖北省宜昌市伍家岗区夷陵大道183号

研究负责人通讯地址:

湖北省宜昌市伍家岗区夷陵大道183号

Applicant address:

183 Yiling Avenue, Wujiagang District, Yichang, Hubei

Study leader's address:

183 Yiling Avenue, Wujiagang District, Yichang, Hubei

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:

湖北省宜昌市中心人民医院

Applicant's institution:

Yichang Central People's Hospital of Hubei Province

研究负责人所在单位:

湖北省宜昌市中心人民医院

Affiliation of the Leader:

Yichang Central People's Hospital of Hubei Province

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:

2023-002-01

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:

宜昌市中心人民医院医学伦理委员会

Name of the ethic committee:

Ethics Committee of Yichang Central People's Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2023-01-12 00:00:00

伦理委员会联系人:

王珊珊

Contact Name of the ethic committee:

Wang Shanshan

伦理委员会联系地址:

湖北省宜昌市伍家岗区夷陵大道183号

Contact Address of the ethic committee:

183 Yiling Avenue, Wujiagang District, Yichang, Hubei

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 717 648 6841

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:

湖北省宜昌市中心人民医院

Primary sponsor:

Yichang Central People's Hospital

研究实施负责(组长)单位地址:

湖北省宜昌市伍家岗区夷陵大道183号

Primary sponsor's address:

183 Yiling Avenue, Wujiagang District, Yichang, Hubei

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

湖北

市(区县):

Country:

China

Province:

Hubei

City:

单位(医院):

湖北省宜昌市中心人民医院

具体地址:

湖北省宜昌市伍家岗区夷陵大道183号

Institution
hospital:

Yichang Central People's Hospital

Address:

183 Yiling Avenue, Wujiagang District, Yichang, Hubei

经费或物资来源:

湖北陈孝平科技发展基金会

Source(s) of funding:

Chen Xiaoping Foundation for the Development of Science and Technology of Hubei province

研究疾病:

腹股沟疝  

Target disease:

inguinal hernia

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:

偏倚化抛硬币设计 

Study design:

Biased Coin Design 

研究目的:

确定不同年龄段儿童实现麻醉诱导时意识消失和麻醉维持BIS≤60所需要苯磺酸瑞马唑仑的95%有效剂量(ED95),为小儿麻醉临床用药提供参考。  

Objectives of Study:

To determine the 95% effective dose (ED95) of remimazolam besylate required to achieve loss of consciousness during anesthesia induction and anesthesia maintenance BIS ≤ 60 in children of different age groups, so as to provide reference for clinical use of anesthesia in children.

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.体重指数(BMI):BMI>=28kg/m2或<=14 kg/m2;体重<=10kg或>=28kg; 2.术前24小时使用镇痛镇静药、镇吐药和抗瘙痒药物; 3.术前24小时内体温高于38℃或伴有急性上呼吸道感染症状的患儿; 4.支气管哮喘病史的患儿; 5.术前确诊为中重度睡眠呼吸暂停综合征的患儿; 6.术前评估为困难气道或既往有异常麻醉恢复史患儿; 7.肾功能损伤(BUN和或Cr>正常值上限);肝功能损(ALT和或AST>1.5倍正常值上限); 8. 6个月内有严重头部创伤史、颅内高压患儿; 9.患儿有精神、神经疾病,或不能正确表达意愿患儿; 10.长期镇静镇痛药物或单胺氧化酶抑制剂服用史患儿; 11.近一个月内参加过其他药物临床试验者; 12.伴有其他情况,研究者认为不适合入选的患儿。

Exclusion criteria:

1. Body Mass Index (BMI): BMI>=28kg/m2 or<=14kg/m2; Weight<=10kg or>=28kg; 2. Use analgesics, sedatives, antiemetics, and antipruritic drugs 24 hours before surgery; 3. Children with a body temperature above 38 ℃ or accompanied by symptoms of acute upper respiratory tract infection within 24 hours before surgery; 4. Children with a history of bronchial asthma; 5. Children diagnosed with moderate to severe sleep apnea syndrome before surgery; 6. Children with preoperative assessment of difficult airway or previous history of abnormal anesthesia recovery; 7. Renal function damage (BUN and/or Cr>upper limit of normal value); Liver function impairment (ALT and/or AST>1.5 times the upper limit of normal value); 8. Children with a history of severe head trauma and intracranial hypertension within 6 months; 9. Children with mental or neurological disorders or inability to express their wishes correctly; 10. Children with a history of taking long-term sedative and analgesic drugs or monoamine oxidase inhibitors; 11. Those who have participated in clinical trials of other drugs within the past month; 12. Children with other conditions that the researchers believe are not suitable for inclusion.

研究实施时间:

Study execute time:

From 2023-08-07 00:00:00 To 2024-06-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2023-08-07 00:00:00 To 2024-06-01 00:00:00

干预措施:

Interventions:

组别:

学龄前组

样本量:

100

Group:

preschool group

Sample size:

干预措施:

根据上一例患儿麻醉效果反应,对下一例患者进行随机化处理。诱导时,将LOC将定义为阳性反应;麻醉维持时,将BIS<=60定义为阳性反应。若上一例患者诱导或维持反应为阳性,下一例患儿有5%概率瑞马唑仑诱导或维持剂量降低0.1mg/kg或0.1mg/kg·h,有95%概率剂量不变。

干预措施代码:

Intervention:

According to the anesthesia effect response of the previous patient, the next patient was randomized. When induction, LOC will be defined as a positive response; when anesthesia is maintained, BIS<=60 will be defined as a positive response. If the previous patient had a positive induction or maintenance response, the next patient had a 5% probability of reducing the induction or maintenance dose of remimazolam by 0.1 mg/kg or 0.1 mg/kg·h, and a 95% probability of keeping the dose unchanged.

Intervention code:

组别:

学龄组

样本量:

100

Group:

school age group

Sample size:

干预措施:

根据上一例患儿麻醉效果反应,对下一例患者进行随机化处理。诱导时,将LOC将定义为阳性反应;麻醉维持时,将BIS<=60定义为阳性反应。若上一例患者诱导或维持反应为阳性,下一例患儿有5%概率瑞马唑仑诱导或维持剂量降低0.1mg/kg或0.1mg/kg·h,有95%概率剂量不变。

干预措施代码:

Intervention:

According to the anesthesia effect response of the previous patient, the next patient was randomized. When induction, LOC will be defined as a positive response; when anesthesia is maintained, BIS<=60 will be defined as a positive response. If the previous patient had a positive induction or maintenance response, the next patient had a 5% probability of reducing the induction or maintenance dose of remimazolam by 0.1 mg/kg or 0.1 mg/kg·h, and a 95% probability of keeping the dose unchanged.

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

湖北 

市(区县):

 

Country:

China

Province:

Hubei

City:

单位(医院):

宜昌市中心人民医院 

单位级别:

三甲 

Institution
hospital:

Central People's Hospital of Yichang

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

麻醉诱导意识状态

指标类型:

主要指标

Outcome:

anesthesia induced state of consciousness

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

血压

指标类型:

次要指标

Outcome:

blood pressure

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

麻醉维持期间BIS值

指标类型:

主要指标

Outcome:

BIS value during maintenance of anesthesia

Type:

Primary 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:

测量方法:

Measure time point of outcome:

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:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

Ramsay镇静评分

指标类型:

次要指标

Outcome:

Ramsay Sedation score

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

PAED躁动评分

指标类型:

次要指标

Outcome:

PAED agitation score

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 3 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):

根据上一例患儿麻醉效果反应,对下一例患者进行随机化处理。诱导时,将LOC将定义为阳性反应;麻醉维持时,将BIS<=60定义为阳性反应。若上一例患者诱导或维持反应为阳性,下一例患儿有5%概率瑞马唑仑诱导或维持剂量降低0.1mg/kg或0.1mg/kg·h,有95%概率剂量不变。

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

According to the anesthesia effect response of the previous patient, the next patient was randomized. When induction, LOC will be defined as a positive response; when anesthesia is maintained, BIS<=60 will be defined as a positive response. If the induction or maintenance response of the previous patient was positive, the next patient had a 5% probability of reducing the induction or maintenance dose of remimazolam by 0.1 mg/kg or 0.1 mg/kg·h, and a 95% probability of keeping the dose unchanged.

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:

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:

数据管理采用Excel软件;采用SPSS26.0进行数据分析。正态分布计量资料以均数±标准差表示,组间比较采用单因素方差分析进行组间比较;计数资料采用χ2检验或Fisher确切概率法。有偏硬币设计资料采用R软件统计分析,通过保序回归及合并相邻者算法(pooled adjacent violators algorithm,PAVA)计量ED95,通过2000样本的自助法(Bootstrp重复抽样法)计数95%CI。

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

Excel software was used for data management; data analysis was performed using SPSS26.0. Normally distributed measurement data were expressed as mean ± standard deviation, and comparison between groups was performed by one-way analysis of variance; χ2 test or Fisher's exact probability method was used for count data. R software was used for statistical analysis of biased coin design data, ED95 was measured by order-preserving regression and pooled adjacent violators algorithm (PAVA), and the 95%CI was counted by the bootstrapping method (Bootstrp repeated sampling method) of 2000 samples.

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:

 2023-08-07 08:42:50