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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: |
ChiCTR2200060456 |
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最近更新日期: Date of Last Refreshed on: |
2022-09-11 20:05:47 |
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注册时间: Date of Registration: |
2022-06-01 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: |
术前短期心率变异性预测腹部手术全身麻醉诱导后低体温的观察性研究 |
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Public title: |
An observational study of preoperative short-term heart rate variability in predicting hypothermia after induction of general anesthesia in abdominal surgery |
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注册题目简写: |
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English Acronym: |
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研究课题的正式科学名称: |
术前短期心率变异性作为腹部手术全身麻醉诱导后低体温的预测指标:一项前瞻性观察研究 |
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Scientific title: |
Preoperative short-term heart rate variability as a predictor of hypothermia following general anesthesia in abdominal surgery: a prospective observational study |
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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: |
陶坤明 |
研究负责人: |
陶坤明 |
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Applicant: |
Kunming Tao |
Study leader: |
Kunming Tao |
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申请注册联系人电话: Applicant telephone: |
8613611860690 |
研究负责人电话:
Study leader's |
8613611860690 |
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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: |
kunmingtao@yeah.net |
研究负责人电子邮件: Study leader's E-mail: |
kunmingtao@yeah.net |
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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): |
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申请注册联系人通讯地址: |
上海市杨浦区长海路225号2号楼3楼麻醉科 |
研究负责人通讯地址: |
上海市杨浦区长海路225号2号楼3楼麻醉科 |
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Applicant address: |
#225 Changhai road, Yangpu District, Shanghai |
Study leader's address: |
#225 Changhai road, Yangpu District, Shanghai |
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申请注册联系人邮政编码: Applicant postcode: |
200433 |
研究负责人邮政编码: Study leader's postcode: |
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申请人所在单位: |
海军军医大学第三附属医院(上海东方肝胆外科医院) |
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Applicant's institution: |
Eastern Hepatobillary Surgery Hospital |
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研究负责人所在单位: |
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Affiliation of the Leader: |
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是否获伦理委员会批准: |
是 |
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Approved by ethic committee: |
Yes |
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伦理委员会批件文号: Approved No. of ethic committee: |
EHBHKY-2022-07-06 |
伦理委员会批件附件: Approved file of Ethical Committee: |
查看附件View |
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批准本研究的伦理委员会名称: |
第二军医大学第三附属医院伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of the Third Affiliated Hospital of the Second Military Medical University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2022-07-06 00:00:00 | ||
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伦理委员会联系人: |
魏登喜 |
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Contact Name of the ethic committee: |
Dengxi Wei |
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伦理委员会联系地址: |
上海市杨浦区长海路225号 |
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Contact Address of the ethic committee: |
Changhai Road 225#,Shanghai, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
021-81875232/86-13611860690 |
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: |
海军军医大学第三附属医院(上海东方肝胆外科医院) |
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Primary sponsor: |
Eastern Hepatobillary Surgery Hospital |
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研究实施负责(组长)单位地址: |
上海市杨浦区长海路225号2号楼3楼麻醉科 |
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Primary sponsor's address: |
#225 Changhai road, Yangpu District, Shanghai |
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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: |
海军军医大学第三附属医院(上海东方肝胆外科医院) |
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Source(s) of funding: |
Eastern Hepatobillary Surgery Hospital |
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研究疾病: |
全麻后术中低体温 |
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Target disease: |
Intraoperative hypothermia |
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研究疾病代码: |
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Target disease code: |
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研究类型: |
观察性研究 |
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Study type: |
Observational study |
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研究所处阶段: |
其它 | ||||||||||||||||||||||
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Study phase: |
N/A |
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研究设计: |
队列研究 |
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Study design: |
Cohort study |
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研究目的: |
心率变异性(heartrate variability,HRV)是指连续心动周期之间的变化,反映了自主神经对心脏窦房结功能的调节过程。通过线性和非线性分析,HRV可以定量地反映心脏迷走神经和交感神经之间的平衡。HRV测量过程无创、操作简便、重复性好,已成为评价自主神经系统功能最常用的无创方法之一。 术中低体温是指接受手术的患者术中核心体温低于36°C。术中低体温在没有主动加热的手术患者中很常见,可能导致严重并发症,包括凝血障碍、伤口感染、苏醒延迟等。术中核心体温下降的第一阶段是由于麻醉诱导后体温从核心重新分布到外围。体温下降的第二阶段通常是由于身体向环境的热量散失超过代谢热能的产生。与术中低体温有关的因素,尤其是与第一阶段体温再分配有关的因素,如患者的BMI、年龄和基础代谢水平等,都与HRV相关。同时,HRV作为一种简单易测量的指标,在环境科学研究中经常被用作评价人体热感觉和热舒适性的重要指标。因此,在本研究中,我们将观察麻醉诱导前5-10分钟HRV与术中低体温发生之间的相关性。 |
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Objectives of Study: |
Heart rate variability (HRV) refers to the variation between successive cardiac cycles, which reflects the regulation process of autonomic nerve on the function of cardiac sinoatrial node. HRV can be quantitatively evaluated to reflect the balance between cardiac vagus nerve and sympathetic nerve through linear and nonlinear analysis. The HRV measurement process is noninvasive, easy to operate, and has good repeatability, and has become one of the most commonly used noninvasive methods for evaluating the function of autonomic nervous system. Intraoperative hypothermia refers to the intraoperative core body temperature of patients undergoing surgery less than 36 °C. Intraoperative hypothermia is common in surgical patients without active heating and can lead to serious complications including coagulation disorders, wound infection, delayed recovery, and thermal discomfort. The first stage of intraoperative core temperature drop is due to the redistribution of body temperature from the core to the periphery after induction of anesthesia. The second stage of the body temperature decline is often caused by the body's heat loss to the environment exceeding metabolic heat generation. The factors related to intraoperative hypothermia, especially the factors related to the redistribution of body temperature in the first stage, like the patient's BMI, age and the basal metabolic level, etc., which are all correlated with HRV. Meanwhile, HRV, as a simple and easy-to-measure indicator, is often used as an important indicator to evaluate the human body's thermal sensation and thermal comfort in environmental science research. Therefore, in this study, we will observe the correlation between 5-10 min HRV before anesthesia induction and the occurrence of intraoperative hypothermia. |
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药物成份或治疗方案详述: |
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Description for medicine or protocol of treatment in detail: |
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纳入标准: |
1.18岁或以上 |
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Inclusion criteria |
1.18 years of age or older |
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排除标准: |
1.无窦性心律或正服用抗心律失常药物 |
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Exclusion criteria: |
1.Patients were not in sinus rhythm or on anti-arrhythmic medications |
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研究实施时间: Study execute time: |
从 From 2022-05-16 00:00:00至 To 2022-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2022-05-23 00:00:00 至 To 2022-12-31 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: |
正在进行 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): |
无 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
Not applicable |
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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: |
不公开/Private |
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盲法: |
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Blinding: |
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是否共享原始数据: IPD sharing |
否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): |
联系研究负责人获取原始数据 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
Obtained by contacting the PI of this study |
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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: |
病历记录表采集试验数据,电子采集和数据管理系统采用ResMan公共平台 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Collect data through CRF,data management system adopts ResMan platform. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
无/No |