ChiCTR2500112868 版本V1.0 版本创建时间2025/11/20 10:30:15 中国临床试验注册中心

审核状态:

Project audit state:

通过审核

Successful

注册号:

Registration number:

ChiCTR2500112868 

最近更新日期:

Date of Last Refreshed on:

2025-11-20 10:30:08 

注册时间:

Date of Registration:

2025-11-20 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

硬脊膜穿刺硬膜外技术与传统硬膜外技术用于分娩镇痛启动的比较:一项采用偏倚硬币序贯分配法确定 0.3μg/ml 舒芬太尼复合罗哌卡因 EC90 的随机试验

Public title:

Labor Analgesia Initiation With Dural Puncture Epidural Versus Conventional Epidural Techniques: A Randomized Biased-Coin Sequential Allocation Trial to Determine the EC90 of Ropivacaine with 0.3ug/ml Sufentanil

注册题目简写:

English Acronym:

研究课题的正式科学名称:

硬脊膜穿刺硬膜外技术与传统硬膜外技术用于分娩镇痛启动的比较:一项采用偏倚硬币序贯分配法确定 0.3μg/ml 舒芬太尼复合罗哌卡因 EC90 的随机试验

Scientific title:

Labor Analgesia Initiation With Dural Puncture Epidural Versus Conventional Epidural Techniques: A Randomized Biased-Coin Sequential Allocation Trial to Determine the EC90 of Ropivacaine with 0.3ug/ml Sufentanil

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:

陈黎明 

研究负责人:

陈黎明 

Applicant:

Chen Limng 

Study leader:

Chen Limng 

申请注册联系人电话:

Applicant telephone:

+86 182 0172 9451

研究负责人电话:

Study leader's telephone:

+86 182 0172 9451

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:

chenliming7706@fckyy.org.cn

研究负责人电子邮件:

Study leader's E-mail:

chenliming7706@fckyy.org.cn

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:

上海市黄浦区方斜路419号

研究负责人通讯地址:

上海市黄浦区方斜路419号

Applicant address:

No. 419, Fangxie Road, Huangpu District, Shanghai

Study leader's address:

No. 419, Fangxie Road, Huangpu District, Shanghai

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:

复旦大学附属妇产科医院

Applicant's institution:

Obstetrics and Gynecology Hospital, Fudan University

研究负责人所在单位:

复旦大学附属妇产科医院

Affiliation of the Leader:

Obstetrics and Gynecology Hospital, Fudan University

是否获伦理委员会批准:

是/Yes

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

2025-148

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:

复旦大学附属妇产科医院伦理委员会

Name of the ethic committee:

Ethics Committee of Obstetrics and Gynecology Hospital, Fudan University

伦理委员会批准日期:

Date of approved by ethic committee:

2025-07-31 00:00:00

伦理委员会联系人:

姜桦

Contact Name of the ethic committee:

Jiang Hua

伦理委员会联系地址:

上海市黄浦区方斜路419号

Contact Address of the ethic committee:

No. 419, Fangxie Road, Huangpu District, Shanghai

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 21 5351 3815

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:

复旦大学附属妇产科医院

Primary sponsor:

Obstetrics and Gynecology Hospital, Fudan University

研究实施负责(组长)单位地址:

上海市黄浦区方斜路419号

Primary sponsor's address:

No. 419, Fangxie Road, Huangpu District, Shanghai

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

上海

市(区县):

Country:

China

Province:

Shanghai

City:

单位(医院):

复旦大学附属妇产科医院,上海市生殖与发育重点实验室,上海市女性生殖内分泌相关疾病重点实验室

具体地址:

上海市黄浦区方斜路419号

Institution
hospital:

Obstetrics and Gynecology Hospital, Fudan University

Address:

No. 419, Fangxie Road, Huangpu District, Shanghai

经费或物资来源:

Source(s) of funding:

none

Target disease:

labor analgesia

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:

随机平行对照 

Study design:

Parallel 

研究目的:

本研究旨在确定硬脊膜穿刺硬膜外(DPE)技术复合 0.3 μg/ml 舒芬太尼用于分娩镇痛时罗哌卡因的 90% 有效浓度(EC??),并与传统硬膜外(EP)技术进行比较。  

Objectives of Study:

This study aimed to determine the effective concentration for 90% of parturients (EC90) of ropivacaine during labor analgesia with the DPE technique combined with 0.3 μg/ml sufentanil and compare it with the EP technique.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

1.孕37-42周的ASA I-II级愿意行分娩镇痛的产妇; 2.体重50-100kg,身高150-180cm之间; 3.行硬膜外镇痛时宫颈口扩张<=5cm; 4.行硬膜外镇痛时NRS评分>=3分。

Inclusion criteria

1. Pregnant women at 37-42 weeks with ASA I-II classification who are willing to undergo labor analgesia; 2. Weight between 50-100 kg and height between 150-180 cm; 3. Cervical dilation <=5 cm when receiving epidural analgesia; 4. NRS score >=3 when receiving epidural analgesia.

排除标准:

1.年龄<18岁或>40岁; 2.妊娠期高血压疾病、妊娠期糖尿病或子痫; 3.产妇有子宫手术史,子宫畸形或异常,前置胎盘等不宜经阴道分娩的产妇; 4.产妇存在椎管内麻禁忌症.

Exclusion criteria:

1. Age <18 or >40; 2. Pregnancy-induced hypertension, gestational diabetes, or eclampsia; 3. Mothers with a history of uterine surgery, uterine malformations or abnormalities, placenta previa, or other conditions not suitable for vaginal delivery; 4. Mothers with contraindications to intraspinal anesthesia.

研究实施时间:

Study execute time:

From 2025-12-01 00:00:00 To 2026-02-28 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-12-01 00:00:00 To 2026-02-28 00:00:00  

干预措施:

Interventions:

组别:

DPE组

样本量:

52

Group:

DPE group

Sample size:

干预措施:

穿刺硬脊膜,不给药,置入硬膜外导管,根据偏倚硬币序贯法调整罗哌卡因浓度,复合 0.3ug/ml 舒芬太尼

干预措施代码:

Intervention:

Puncture the dura mater, no medication administered, place an epidural catheter, adjust the ropivacaine concentration according to the biased coin sequential method, combined with 0.3 μg/ml sufentanil.

Intervention code:

组别:

EP组

样本量:

52

Group:

EP group

Sample size:

干预措施:

传统硬膜外阻滞,置入硬膜外导管,根据偏倚硬币序贯法调整罗哌卡因浓度,复合 0.3ug/ml 舒芬太尼

干预措施代码:

Intervention:

Traditional epidural block, placing an epidural catheter, adjusting the concentration of ropivacaine according to the biased coin sequential method, combined with 0.3 μg/ml sufentanil

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

上海 

市(区县):

 

Country:

China 

Province:

Shanghai 

City:

 

单位(医院):

复旦大学附属妇产科医院 

单位级别:

三级 

Institution
hospital:

Obstetrics and Gynecology Hospital, Fudan University

Level of the institution:

Tertiary

测量指标:

Outcomes:

指标中文名:

疼痛

指标类型:

主要指标

Outcome:

Pain

Type:

Primary indicator

测量时间点:

测量方法:

疼痛数字评分量表

Measure time point of outcome:

Measure method:

Numeric Pain Intensity Scale

指标中文名:

罗派卡因药物浓度

指标类型:

主要指标

Outcome:

Ropivacaine concentration

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

感觉阻滞平面

指标类型:

次要指标

Outcome:

Sensory block level

Type:

Secondary indicator

测量时间点:

测量方法:

疼痛数字评分量表

Measure time point of outcome:

Measure method:

Numeric Pain Intensity Scale

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:

心率

指标类型:

次要指标

Outcome:

heat beat

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

不良反应

指标类型:

次要指标

Outcome:

adverse effect

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

镇痛泵药物用量

指标类型:

次要指标

Outcome:

drug dosage of patient-controlled analgesia (PCA) pump

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 years
最大 Max age years

性别:

女性

Gender:

Female

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

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

Random number table

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:

对参试者设盲

Blinding:

Blind the participants

是否共享原始数据:

IPD sharing

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:

病例记录表

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

Case Record Form

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:

 2025-11-20 10:30:08