ChiCTR2100052976 版本V1.1 版本创建时间2021/11/14 08:55:31 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:

ChiCTR2100052976 

最近更新日期:

Date of Last Refreshed on:

2021-11-07 00:10:48 

注册时间:

Date of Registration:

2021-11-07 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

请与我们联系上传伦理审批文件。 剖宫产双胎晚断脐的临床效果研究

Public title:

Exploring clinical research efficacy of delayed cord clamping on twins by cesarean delivery

注册题目简写:

English Acronym:

研究课题的正式科学名称:

剖宫产双胎晚断脐的临床效果研究

Scientific title:

Exploring clinical research efficacy of delayed cord clamping on twins by cesarean delivery

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:

严淑晗 

研究负责人:

张凤 

Applicant:

Shuhan Yan 

Study leader:

Feng Zhang 

申请注册联系人电话:

Applicant telephone:

17826151911

研究负责人电话:

Study leader's
telephone:

13814715979

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:

929313224@qq.com

研究负责人电子邮件:

Study leader's E-mail:

zhangfeng820909@163.com

申请单位网址(自愿提供):

Applicant website(voluntary supply):

南通大学

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:

江苏省南通市崇川区启秀路19号

研究负责人通讯地址:

江苏省南通市崇川区启秀路19号

Applicant address:

19 Qixiu Road, Nantong, Jiangsu, China

Study leader's address:

19 Qixiu Road, Nantong, Jiangsu, China

申请注册联系人邮政编码:

Applicant postcode:

226000

研究负责人邮政编码:

Study leader's postcode:

226000

申请人所在单位:

南通大学

Applicant's institution:

南通大学

研究负责人所在单位:

南通大学

Affiliation of the Leader:

南通大学

是否获伦理委员会批准:

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

Y2020013

伦理委员会批件附件:

Approved file of Ethical Committee:

批准本研究的伦理委员会名称:

南通市妇幼保健院伦理委员会

Name of the ethic committee:

Ethics Committee of Nantong Maternal and Child Health Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2020-10-05 00:00:00

伦理委员会联系人:

刘华华

Contact Name of the ethic committee:

Huahua Liu

伦理委员会联系地址:

江苏省南通市崇川区世纪大道399号

Contact Address of the ethic committee:

399 Shiji Dadao, Chongchuan District, Nantong, Jiangsu Province, China

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:

南通大学医学院(护理学院)

Primary sponsor:

School of nursing, Medical college, Nantong university

研究实施负责(组长)单位地址:

江苏省南通市崇川区启秀路19号

Primary sponsor's address:

19 Qixiu Road, Nantong, Jiangsu, China

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

江苏

市(区县):

南通

Country:

China

Province:

Jiangsu

City:

Nantong

单位(医院):

南通大学

具体地址:

启秀路19号

Institution
hospital:

Nantong University

Address:

19 Qixiu Road

经费或物资来源:

Source(s) of funding:

NA

研究疾病:

双胎晚断脐  

Target disease:

delayed cord clamping on twins

研究疾病代码:

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

I期临床试验 

Study phase:

1

研究设计:

队列研究 

Study design:

Cohort study 

研究目的:

探讨晚断脐对剖宫产双胎的临床效果  

Objectives of Study:

To investigate the effect of delayed cord clamping on twins by cesarean delivery

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)双绒双羊双胎
(2)剖宫产
(3)孕周≥34周

Inclusion criteria

(1)Diamniotic twin
(2)Cesarean delivery
(3)Infants delivered at?≥?34 weeks of gestational age

排除标准:

(1)癌症
(2)母亲血液系统疾病或中重度贫血,血质素水平<99
(3)严重肝肾功能疾病
(4)重度子痫前期
(5)影响胎儿血液及胆红素代谢的疾病:胎盘早剥,前置胎盘,前置血管破裂等;
(6)双胎输血综合征
(7)产后发现畸形者(不包括外观轻度畸形);胎死宫内;急性胎儿宫内窘迫;一胎死亡

Exclusion criteria:

(1)Cancer
(2)Gestational conditions of mothers Maternal moderate/severe anemia was defined as a hemoglobin level? (3)Mothers with severe cardiopulmonary liver and kidney dysfunction
(4)Mothers with severe preeclampsia
(5)Disease related to the diseasemetabolism of bilirubin
(6)Twin transfusion syndrome
(7)Fetal death, stillbirth, and malformed fetuses

研究实施时间:

Study execute time:

From 2021-11-06 00:00:00 To 2023-11-06 00:00:00  

征募观察对象时间:

Recruiting time:

From 2021-11-06 00:00:00 To 2023-11-06 00:00:00

干预措施:

Interventions:

组别:

干预组

样本量:

200

Group:

intervention group

Sample size:

干预措施:

60s以后断脐

干预措施代码:

Intervention:

Delayed cord clamping lasted for at least 60 s after delivery

Intervention code:

组别:

对照组

样本量:

100

Group:

control group

Sample size:

干预措施:

30s以内断脐

干预措施代码:

Intervention:

Delayed cord clamping lasted for less than 30 s after delivery

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

江苏 

市(区县):

南通 

Country:

China

Province:

Jiangsu

City:

Nantong

单位(医院):

南通市妇幼保健院 

单位级别:

三级甲等 

Institution
hospital:

Nantong Maternal and Child Health Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

血红蛋白

指标类型:

主要指标

Outcome:

Hemoglobin

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

脐血PH

指标类型:

主要指标

Outcome:

Umbilical artery pH

Type:

Primary 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:

脐血

组织:

脐带

Sample Name:

umbilical cord blood

Tissue:

umbilical cord

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

Note:

征募研究对象情况:

Recruiting status:

正在进行

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):

在整个研究中心按照受试者入选的先后顺序,根据预定的随机方案分配入试验组或对照给。随机方案通过查阅随机对照表或采用计算器或计算机产生,随简单随机方法

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

The treatments were arranged as randomized blocks.Randomization of individuals was accepted, or of larger groups where there were at least six of these groups randomized.

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:

Blinding:

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

是Yes

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):

2023年12月17日之前,采用网络平台

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

by December 17,2023, the networl platform will be adopted

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:

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

NA

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2021-11-07 00:10:43