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审核状态: Project audit state: |
通过审核 Successful |
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注册号: Registration number: |
ChiCTR2100051668 |
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最近更新日期: Date of Last Refreshed on: |
2021-09-30 21:43:42 |
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注册时间: Date of Registration: |
2021-09-30 00:00:00 |
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注册号状态: |
预注册 |
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Registration Status: |
Prospective registration |
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注册题目: |
右美托咪定与咪达唑仑对环泊酚诱发患者呼吸抑制EC50影响的比较 |
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Public title: |
Dexmedetomidine and midazolam induced respiratory depression in patients : a study of the ED50 clopofol requirements. |
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注册题目简写: |
右美托咪定与咪达唑仑对环泊酚诱发患者呼吸抑制的比较 |
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English Acronym: |
Comparsion dexmedetomidine and midazolam influence in clopofol induced respiratory depression |
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研究课题的正式科学名称: |
右美托咪定与咪达唑仑对环泊酚诱发患者呼吸抑制EC50影响的比较 |
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Scientific title: |
Dexmedetomidine and midazolam induced respiratory depression in patients : a study of the ED50 clopofol requirements. |
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研究课题代号(代码): Study subject ID: |
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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: |
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申请注册联系人: |
丁欣 |
研究负责人: |
杨建军 |
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Applicant: |
Xin Ding |
Study leader: |
Jianjun Yang |
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申请注册联系人电话: Applicant telephone: |
15997815384 |
研究负责人电话: Study leader's telephone: |
13783537619 |
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申请注册联系人传真 : Applicant Fax: |
研究负责人传真: Study leader's fax: |
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申请注册联系人电子邮件: Applicant E-mail: |
dingxin_110@qq.com |
研究负责人电子邮件: Study leader's E-mail: |
jianjunyang197100@163.com |
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申请单位网址(自愿提供): Applicant website(voluntary supply): |
郑州大学第一附属医院 |
研究负责人网址(自愿提供): Study leader's website(voluntary supply): |
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申请注册联系人通讯地址: |
郑州市二七区建设东路3号郑州大学护理学院 |
研究负责人通讯地址: |
郑州市二七区郑州大学第一附属医院 |
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Applicant address: |
43 University Road, Erqi District, Zhengzhou City |
Study leader's address: |
郑州市二七区建设东路3号郑州大学护理学院 |
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申请注册联系人邮政编码: Applicant postcode: |
450000 |
研究负责人邮政编码: Study leader's postcode: |
450000 |
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申请人所在单位: |
郑州大学第一附属医院 |
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Applicant's institution: |
郑州大学第一附属医院 |
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研究负责人所在单位: |
郑州大学第一附属医院 |
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Affiliation of the Leader: |
郑州大学第一附属医院 |
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是否获伦理委员会批准: |
否/No |
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Approved by ethic committee: |
No |
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伦理委员会批件文号: Approved No. of ethic committee: |
伦理委员会批件附件: Approved file of Ethical Committee: |
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批准本研究的伦理委员会名称: |
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Name of the ethic committee: |
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伦理委员会批准日期: Date of approved by ethic committee: |
2013-08-26 00:00:00 |
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伦理委员会联系人: |
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Contact Name of the ethic committee: |
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伦理委员会联系地址: |
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Contact Address of the ethic committee: |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
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研究实施负责(组长)单位: |
郑州大学第一附属医院 |
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Primary sponsor: |
First Affiliated Hospital of Zhengzhou University |
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研究实施负责(组长)单位地址: |
郑州市二七区建设东路3号郑州大学护理学院 |
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Primary sponsor's address: |
First Affiliated Hospital of Zhengzhou University |
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试验主办单位(项目批准或申办者): Secondary sponsor: |
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经费或物资来源: |
自费 |
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Source(s) of funding: |
At ones own expense |
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Target disease: |
no |
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Target disease code: |
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研究类型: |
干预性研究 |
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Study type: |
Interventional study |
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研究所处阶段: |
上市后药物 | ||||||||||||||||||||||
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Study phase: |
4 |
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研究设计: |
随机平行对照 |
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Study design: |
Parallel |
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研究目的: |
探究单用或复合临床常用剂量的镇静药物(右美托嘧啶和咪达唑仑)时,环泊酚引起呼吸抑制的半数有效剂量,为临床用药剂量计算提供参考。 |
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Objectives of Study: |
To investigate the 50% effective dose of respiratory depression induced by cyclopofol in single or combined sedative drugs (dexmedetomidazolam and dexmedetomidazolam) commonly used in clinic, providing reference for clinical dose calculation. |
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药物成份或治疗方案详述: |
D组单次静脉注射右美托嘧啶,M组静注咪达唑仑0.04 mg/kg,10min后以0.03mg/kg.min的速度静脉泵注环泊酚。C组、M组、D组环泊酚初始负荷剂量分别为0.45mg/kg、0.35mg/kg、0.4mg/kg。后一例患者的负荷剂量根据序贯法确定,剂量梯度0.05mg/kg,下一例患者的注射剂量取决于前一例患者 对环泊酚的反应[6-8],如果患者无呼吸抑制,下一例患者注射剂量增加0.05 pg/kg;如果患者出现呼吸抑制,下一例患者注射剂量降低0.05mg/kg。入选研究的第一例患者从发生呼吸抑制的前一例患者开始计数。呼吸抑制的标准:SpO2≤90%、RR< 8次/分、PETCO2≥50 mmHg。观察过程中符合上述三个标准其一即判为出现呼吸抑制 |
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Description for medicine or protocol of treatment in detail: |
Dexmedetomidine was given intravenously in group D and 0.04 mg/kg midazolam was given intravenously in group M, and cyclopofol was pumped intravenously at a rate of 0.03mg/kg.min 10 minutes later. The initial loading dose of cyclopofol in group C, GROUP M and group D were 0.45mg/kg, 0.35mg/kg and 0.4mg/kg, respectively. The loading dose of the latter patient was determined by sequential method with a dose gradient of 0.05mg/kg, and the injection dose of the next patient was determined by the previous patient Reaction to cyclopofol [6-8]. If the patient had no respiratory depression, the injection dose of the next patient was increased by 0.05 pg/kg. If the patient developed respiratory depression, the injection dose was reduced by 0.05mg/kg in the next patient. The first patient enrolled in the study was counted from the previous patient with respiratory depression. The criteria for respiratory depression were SpO2≤ 90%, RR< 8 times/min, PETCO2≥50 mmHg. Respiratory depression was considered if one of the three criteria was met during observation |
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纳入标准: |
年龄在30-50岁之间,体重45-75Kg,BMI22-28Kg/m2,ASA I-II,性别不限;自愿参与本研究,并签署知情同意书。 |
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Inclusion criteria |
Aged between 30 and 50 years old, weight 45-75kg, BMI 22-28kg /m2, ASA I-II, gender unlimited; Voluntarily participate in this study and sign informed consent. |
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排除标准: |
(1)合并慢性呼吸系统疾病、术前使用镇静药、镇静药物过敏史、合并睡眠呼吸暂停综合症(OSAHS)、拒绝签署知情同意书者。 |
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Exclusion criteria: |
(1) Patients complicated with chronic respiratory diseases, preoperative use of sedatives, history of sedative drug allergy, complicated with sleep apnea syndrome (OSAHS), and refusal to sign informed consent. |
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研究实施时间: Study execute time: |
从 From 2021-10-01 00:00:00至 To 2021-10-01 00:00:00 |
征募观察对象时间: Recruiting time: |
从From 2021-11-01 00:00:00 至 To 2021-11-01 00:00:00 |
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干预措施: Interventions: |
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研究实施地点: Countries of recruitment and research settings: |
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测量指标: Outcomes: |
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采集人体标本:
Collecting sample(s)
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征募研究对象情况: Recruiting status: |
尚未开始 Not yet recruiting |
年龄范围: Participant age: |
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性别: |
男女均可 |
Gender: |
Both |
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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 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
Random number table method |
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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 |
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盲法: |
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Blinding: |
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试验完成后的统计结果(上传文件): |
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Calculated Results after
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是否共享原始数据: IPD sharing |
No |
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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): |
2021.12.01网络 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
2021.12.01Internet |
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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 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
CRF |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |