ChiCTR2100049872 版本V1.1 版本创建时间2022/03/18 13:04:43 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:

ChiCTR2100049872 

最近更新日期:

Date of Last Refreshed on:

2022-03-18 13:02:03 

注册时间:

Date of Registration:

2021-08-10 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

脉冲给药模式下硬膜外导管设计对分娩镇痛效果的影响:一项随机对照研究

Public title:

The Effect of Epidural Catheter Design on Labor Analgesia under Programmed Intermittent Epidural Bolus: A Randomized Double Blinded Clinical Trial

注册题目简写:

English Acronym:

研究课题的正式科学名称:

脉冲给药模式下硬膜外导管设计对分娩镇痛效果的影响:一项随机对照研究

Scientific title:

The Effect of Epidural Catheter Design on Labor Analgesia under Programmed Intermittent Epidural Bolus: A Randomized Double Blinded Clinical Trial

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:

杜唯佳 

研究负责人:

杜唯佳 

Applicant:

Du Weijia 

Study leader:

Du Weijia 

申请注册联系人电话:

Applicant telephone:

+86 13817253768

研究负责人电话:

Study leader's telephone:

+86 13817253768

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:

duweijia@51mch.com

研究负责人电子邮件:

Study leader's E-mail:

duweijia@51mch.com

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:

上海市浦东新区高科西路2699号

研究负责人通讯地址:

上海市浦东新区高科西路2699号

Applicant address:

2699 Gaoke Road West, Pudong New District, Shanghai

Study leader's address:

2699 Gaoke Road West, Pudong New 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:

上海市第一妇婴保健院

Applicant's institution:

Shanghai First Maternity and Infant Hospital

研究负责人所在单位:

上海市第一妇婴保健院

Affiliation of the Leader:

Shanghai First Maternity and Infant Hospital

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:

KS21279

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:

上海市第一妇婴保健院伦理委员会

Name of the ethic committee:

Ethics Committee of Shanghai First Maternity and Infant Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2021-08-03 00:00:00

伦理委员会联系人:

罗烨

Contact Name of the ethic committee:

Luo Ye

伦理委员会联系地址:

上海市浦东新区高科西路2699号

Contact Address of the ethic committee:

2699 Gaoke Road West, Pudong New District, Shanghai

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:

研究实施负责(组长)单位:

上海市第一妇婴保健院

Primary sponsor:

Shanghai First Maternity and Infant Hospital

研究实施负责(组长)单位地址:

上海市浦东新区高科西路2699号

Primary sponsor's address:

2699 Gaoke Road West, Pudong New 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):

上海市第一妇婴保健院

具体地址:

浦东新区高科西路2699号

Institution
hospital:

Shanghai First Maternity and Infant Hospital

Address:

2699 Gaoke Road West, Pudong New District

经费或物资来源:

Source(s) of funding:

None

Target disease:

Labor Pain

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:

病例对照研究 

Study design:

Case-Control study 

研究目的:

主要目的:拟比较两种加强硬膜外导管(末端开口无侧孔和末端封闭三侧孔)在PIEB给药模式下对分娩镇痛起效时间、补救镇痛需求、运动神经阻滞情况等方面的影响,初步探讨末端开口硬膜外导管在PIEB给药模式下的优势。  

Objectives of Study:

Main purpose: to compare the open-ended vs. closed-ended catheter design on labor analgesia under PIEB regimens. We hypothesized the OE-0 catheter may facilitate drug spread under high delivery rate, thus providing better analgesic effect compared to CE-3 catheter.

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.在上海市第一妇婴保健院要求分娩镇痛的自然分娩孕妇,单胎头位初产妇;
2.年龄20~40岁;
3.ASA分级Ⅰ~Ⅱ级;
4.孕周37~41周,孕期规律产检;
5.告知此次研究的方法、风险及目的,均需签署知情同意书并自愿参加本次研究。

Inclusion criteria

1. Pregnant women in natural childbirth who require labor analgesia in Shanghai No. 1 Maternal and Infant Health Hospital, primipara with a single fetus;
2. Aged 20 to 40 years;
3. ASA classification I ~ II;
4. The gestational week is 37 to 41 weeks, and the regular obstetric examination during pregnancy;
5. To be informed of the methods, risks and purposes of this research, it is necessary to sign an informed consent form and voluntarily participate in this research.

排除标准:

BMI>40kg/m2、妊娠期患有严重的合并症或其他相关的并发症如心脏病、严重的呼吸系统疾患、妊娠期肝内胆汁淤积或重度子痫前期;孕期出现严重营养不良、低蛋白血症、重度或极重度贫血;存在产科剖宫产手术指征包括前置胎盘、胎盘早剥、胎儿脐带脱垂、异常胎位、双胎或多胎妊娠;有椎管内穿刺禁忌如局部感染、出凝血功能异常、椎管内占位或脊柱畸形等;严重的外阴畸形或生殖道感染。

Exclusion criteria:

The exclusion criteria were as follows: BMI>40kg/m2, preexisting/pregnancy-induced hypertension, or known cardiovascular/cerebrovascular disease, known fetal abnormality, allergy to any study medication,and patients with absolute or relative contraindications for vaginal delivery and neurexial anesthesia.

研究实施时间:

Study execute time:

From 2021-08-16 00:00:00 To 2023-08-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2021-08-09 00:00:00 To 2023-08-31 00:00:00  

干预措施:

Interventions:

组别:

对照组

样本量:

91

Group:

Control group

Sample size:

干预措施:

单孔,末端开孔硬膜外导管

干预措施代码:

Intervention:

single port, open-ended epidural catheter

Intervention code:

组别:

试验组

样本量:

91

Group:

Experimental group

Sample size:

干预措施:

三侧孔,末端闭合硬膜外导管

干预措施代码:

Intervention:

three lateral ports, close-ended epidural catheter

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):

上海市第一妇婴保健院 

单位级别:

三级甲等 

Institution
hospital:

Shanghai First Maternity and Infant Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

PIEB首次剂量后达到有效镇痛率

指标类型:

主要指标

Outcome:

the percentage of adequate labor analgesia after first Programmed Intermittent Epidural Bolus

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

平均每小时罗哌卡因消耗量

指标类型:

次要指标

Outcome:

ropivacaine consumption per hour

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

首次PCEA时间

指标类型:

次要指标

Outcome:

the time to first patient controlled epidural analgesia

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

补救镇痛次数

指标类型:

次要指标

Outcome:

times of rescue epidural analgesics

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

PCEA实际按压次数

指标类型:

次要指标

Outcome:

the number of patient controlled epidural analgesia demand boluses

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

低血压发生率

指标类型:

次要指标

Outcome:

incidence of hypotension

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

运动阻滞发生率

指标类型:

次要指标

Outcome:

incidence of motor block

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

最高感觉阻滞平面

指标类型:

次要指标

Outcome:

the higest sensor level

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

产妇分娩镇痛满意度

指标类型:

次要指标

Outcome:

maternal satisfactory of labor analgesia

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

其它不良反应发生率

指标类型:

次要指标

Outcome:

incidence of other side effects

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:

No

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 20 years
最大 Max age 40 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):

网络随机数生成

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

online random number generator

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

盲法:

受试者和研究者都不知道分组情况。整个操作过程由非盲操作者完成。

Blinding:

Neither the participants nor the researcher knows which the allocation until the clinical trial is over. An unblinded obstetric anesthesiologist is present for all epidural placements.

试验完成后的统计结果(上传文件):

Calculated Results after
the Study Completed(upload file):

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):

不共享

The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url):

N/A

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:

采用病例记录表

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

Case Record Form, CRF

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2021-08-10 12:43:54