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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: |
ChiCTR2500115756 |
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最近更新日期: Date of Last Refreshed on: |
2025-12-30 18:06:02 |
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注册时间: Date of Registration: |
2025-12-30 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: |
不同容积的腰麻注射液对剖宫产腰麻罗哌卡因需求量的影响 |
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Public title: |
Effect of different volumes of spinal anesthesia injection on the demand of ropivacaine for spinal anesthesia in cesarean section |
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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: |
不同容积的腰麻注射液对剖宫产腰麻罗哌卡因需求量的影响 |
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Scientific title: |
Effect of different volumes of spinal anesthesia injection on the demand of ropivacaine for spinal anesthesia in cesarean section |
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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: |
郭小文 |
研究负责人: |
郭小文 |
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Applicant: |
Xiaowen Guo |
Study leader: |
Xiaowen Guo |
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申请注册联系人电话: Applicant telephone: |
+86 137 5712 3712 |
研究负责人电话: Study leader's telephone: |
+86 571 8706 8001 |
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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: |
guoxiaowen1315@hotmail.com |
研究负责人电子邮件: Study leader's E-mail: |
guoxiaowen1315@hotmail.com |
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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: |
杭州市邮电路54号 |
研究负责人通讯地址: |
邮电路54号 |
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Applicant address: |
54 Youdian Road, Hangzhou City |
Study leader's address: |
54#Youdian Road,Hangzhou,Zhejiang |
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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: |
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申请人所在单位: |
浙江中医药大学附属第一医院(浙江省中医院) |
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Applicant's institution: |
Zhejiang Provincial Hospital of traditional Chinese Medicine |
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研究负责人所在单位: |
浙江省中医院 |
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Affiliation of the Leader: |
Zhejiang Provincial Hospital of TCM |
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是否获伦理委员会批准: |
是/Yes |
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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: |
2025-KLS-412-01 |
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: |
浙江中医药大学附属第一医院伦理委员会 |
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Name of the ethic committee: |
EC/IRB of the First Affiliated Hospital of Zhejiang Chinese Medical University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-07-18 00:00:00 |
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伦理委员会联系人: |
夏冰 |
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Contact Name of the ethic committee: |
Xia Bing |
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伦理委员会联系地址: |
邮电路54号 |
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Contact Address of the ethic committee: |
54#Youdian Road,Hangzhou,Zhejiang |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 571 8662 0373 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
allan.xia.1989@163.com |
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研究实施负责(组长)单位: |
浙江省中医院 |
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Primary sponsor: |
Zhejiang Provincial Hospital of TCM |
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研究实施负责(组长)单位地址: |
邮电路54号 |
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Primary sponsor's address: |
54#Youdian Road,Hangzhou,Zhejiang |
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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: |
自选课题(自筹) |
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Source(s) of funding: |
Self selected topic (self raised) |
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Target disease: |
Spinal anesthesia for cesarean section |
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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: |
其它 | ||||||||||||||||||||||
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Study phase: |
N/A |
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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: |
采用偏倚硬币序贯分配法,确定不同容积的局麻药注射液在剖宫产腰麻中罗哌卡因的ED50和ED90值,并比较不同容积的局麻药注射液在剖宫产腰麻中罗哌卡因的ED50和ED90是否存在统计学上的差异。 |
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Objectives of Study: |
Objective to determine the ED50 and ED90 values of ropivacaine in spinal anesthesia of cesarean section with different volumes of local anesthetic injection by using the biased coin sequential distribution method, and to compare whether there are statistical differences in the ED50 and ED90 of ropivacaine in spinal anesthesia of cesarean section with different volumes of local anesthetic injection. |
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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.ASA2级; |
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Inclusion criteria |
1. ASA 2 grade; 2.(2) Women aged 18 to 40 years old; 3.(3) Weight <= 110kg, height >= 150cm; 4.(4) gestational age >= 37 weeks. 5.(5) Elective singleton cesarean section; |
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排除标准: |
1.椎管内麻醉禁忌; |
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Exclusion criteria: |
1. Intraspinal anesthesia is contraindicated; 2. Those who are allergic to amide local anesthetics; 3. Gestational hypertension or preeclampsia; 4. Gestational diabetes mellitus; 5. Asthma and heart disease requiring treatment; 6. Those who refuse to sign the informed consent; 7. Other conditions: such as rupture of membranes, active labor, cesarean section of twin and multiple pregnancies, intrauterine growth restriction, placenta previa, fetal congenital anomalies, etc. |
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研究实施时间: Study execute time: |
从 From 2025-06-01 00:00:00至 To 2026-01-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从From 2025-12-31 00:00:00 至 To 2026-01-31 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: |
尚未开始 Not yet recruiting |
年龄范围: Participant age: |
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性别: |
女性 |
Gender: |
Female |
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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): |
由一名不参与本研究的助手采用MedCalc18.2.1软件创建了一组随机编码序列,按编码序列随机将60例单胎妊娠产妇分为2组,每组30人。 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
An assistant who did not participate in this study used medcalc18.2.1 software to create a group of random coding sequences. According to the coding sequence, 60 cases of singleton pregnant women were randomly divided into two groups, 30 in each group. |
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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: |
单盲,对评估者隐藏分组 |
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Blinding: |
Single blind study with blinded-evaluators |
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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): |
如果读者需要原始数据,我们将通过电子邮件提供。 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
We will provide the data when any reader asks. We could provide the data by E.mail. |
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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: |
使用EXCEL表采集和管理数据。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
We use the EXCEL to collect and manage the data. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
无/No |