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注册号: Registration number: |
ChiCTR2600119181 |
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最近更新日期: Date of Last Refreshed on: |
2026-02-24 11:07:50 |
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注册时间: Date of Registration: |
2026-02-24 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: |
EP、DPE 与 DDPE 用于分娩镇痛初始剂量的 ED95 比较:一项随机序贯试验 |
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Public title: |
Comparison of the ED95 of Initial Bolus Doses of Epidural, Dural Puncture Epidural, and Double Dural Puncture Epidural for Labor Analgesia: A Randomized Sequential Trial. |
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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: |
EP、DPE 与 DDPE 用于分娩镇痛初始剂量的 ED95 比较:一项随机序贯试验 |
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Scientific title: |
Comparison of the ED95 of Initial Bolus Doses of Epidural, Dural Puncture Epidural, and Double Dural Puncture Epidural for Labor Analgesia: A Randomized Sequential Trial. |
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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: |
谢海玉 |
研究负责人: |
谢海玉 |
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Applicant: |
Haiyu Xie |
Study leader: |
Haiyu Xie |
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申请注册联系人电话: Applicant telephone: |
+86 135 7676 7090 |
研究负责人电话:
Study leader's |
+86 135 7676 7090 |
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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: |
gyfyxhy@163.com |
研究负责人电子邮件: Study leader's E-mail: |
gyfyxhy@163.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: |
江西省赣州市经济技术开发区金岭西路128号 |
研究负责人通讯地址: |
赣州市经开区金岭西路128号 |
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Applicant address: |
128 Jinling Road West, Economic and Technological Development Zone, Ganzhou, |
Study leader's address: |
128 Jinling West Road, Jingkai District, Ganzhou City |
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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: |
赣南医科大学第一附属医院 |
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Applicant's institution: |
The First Affiliated Hospital of Gannan Medical University |
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研究负责人所在单位: |
赣南医科大学第一附属医院 |
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Affiliation of the Leader: |
First Affiliated Hospital of Gannan Medical University |
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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: |
llsc-2025533 |
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: |
赣南医科大学第一附属医院科学研究伦理委员会 |
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Name of the ethic committee: |
Scientific Research Ethics Committee of the First Affiliated Hospital of Gannan Medical University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-12-19 00:00:00 | ||
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伦理委员会联系人: |
黄玉珊 |
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Contact Name of the ethic committee: |
Huang YuShan |
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伦理委员会联系地址: |
赣州市经开区金岭西路128号 |
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Contact Address of the ethic committee: |
128 Jinling West Road, Jingkai District, Ganzhou City |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 797 868 9034 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
hys.oyls@aliyun.com |
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研究实施负责(组长)单位: |
赣南医科大学第一附属医院 |
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Primary sponsor: |
First Affiliated Hospital of Gannan Medical University |
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研究实施负责(组长)单位地址: |
赣州市经开区金岭西路128号 |
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Primary sponsor's address: |
128 Jinling West Road, Jingkai District, Ganzhou City |
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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-funded |
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研究疾病: |
无 |
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Target disease: |
None |
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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: |
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: |
本研究通过测定0.1%罗哌卡因复合0.5μg/mL舒芬太尼用于EP、DPE及DDPE三种麻醉方式时,能够使95%的产妇达到满意镇痛(VAS≤3分)的初始负荷剂量(ED95)及其95%置信区间。比较三种麻醉方式在分娩镇痛中的应用效果,包括镇痛起效时间、运动阻滞程度、产程进展、不良反应发生率、新生儿结局及产妇满意度,为临床选择提供循证依据。 |
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Objectives of Study: |
This study determined the ED95 (the initial bolus dose effective in achieving satisfactory analgesia, defined as a visual analog scale [VAS] score ≤ 3, in 95% of parturients) and its 95% confidence interval for a solution containing 0.1% ropivacaine combined with 0.5 μg/mL sufentanil when administered via Epidural (EP), Dural Puncture Epidural (DPE), and Double Dural Puncture Epidural (DDPE) techniques. It compared the clinical outcomes of these three analgesic modalities for labor analgesia, including the onset time of analgesia, degree of motor blockade, progression of labor, incidence of adverse effects, neonatal outcomes, and maternal satisfaction. The aim is to provide an evidence-based foundation for clinical decision-making. |
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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: |
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Inclusion criteria |
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排除标准: |
1.存在椎管内麻醉禁忌症(如凝血功能异常、穿刺部位感染、脊柱畸形等); |
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Exclusion criteria: |
1.Contraindications to neuraxial anesthesia (e.g., coagulation abnormalities, infection at the puncture site, spinal deformity); |
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研究实施时间: Study execute time: |
从 From 2025-12-31 00:00:00至 To 2026-03-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-02-25 00:00:00 至 To 2026-03-31 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): |
由一名不参与患者招募与评估的研究员,用 SPSS 27.0 软件“随机数生成器”功能,设定固定种子,按 1:1:1 比例生成三组分配序列。 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
A research administrator not involved in patient recruitment or assessment used the "Random Number Generator" function in SPSS 27.0 software, setting a fixed seed to generate a randomization sequence allocating participants to the three groups in a 1:1:1 ratio. |
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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: |
双盲 |
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Blinding: |
Double blind |
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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): |
不共享 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
No sharing |
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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: |
病例数据记录表由研究者采用纸质数据表格详细记录,试验完成以后全部纸质数据封存由科室或医院保存。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
The case data record form was recorded in detail by the researcher using paper data form. After the completion of the study, all paper data were sealed and stored by the department or hospital. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |