ChiCTR2100052956 版本V1.5 版本创建时间2022/08/29 21:11:19 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:

ChiCTR2100052956 

最近更新日期:

Date of Last Refreshed on:

2022-08-29 21:11:01 

注册时间:

Date of Registration:

2021-11-06 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

请联系我们上传研究计划书,知情同意书模板。 阴道分娩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 vaginal delivery

注册题目简写:

English Acronym:

研究课题的正式科学名称:

阴道分娩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 vaginal 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:

Yan Shuhan 

Study leader:

Zhang Feng 

申请注册联系人电话:

Applicant telephone:

+86 17826151911

研究负责人电话:

Study leader's
telephone:

+86 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:

yanshuhan1998@163.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):

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:

江苏省南通市启秀路19号

研究负责人通讯地址:

江苏省南通市启秀路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:

研究负责人邮政编码:

Study leader's postcode:

申请人所在单位:

南通大学医学院(护理学院)

Applicant's institution:

(School of Nursing) Medical College, Nantong University

研究负责人所在单位:

南通大学医学院(护理学院)

Affiliation of the Leader:

(School of Nursing) Medical College, Nantong University

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:

查看附件View

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:

2020-12-14 00:00:00

伦理委员会联系人:

刘华华

Contact Name of the ethic committee:

Yan Shuhan

伦理委员会联系地址:

江苏省南通市启秀路19号

Contact Address of the ethic committee:

19 Qixiu Road, Nantong, Jiangsu, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 17826151911

伦理委员会联系人邮箱:

Contact email of the ethic committee:

929313224@qq.com

研究实施负责(组长)单位:

南通大学

Primary sponsor:

Nantong University

研究实施负责(组长)单位地址:

江苏省南通市启秀路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

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

具体地址:

世纪大道399号

Institution
hospital:

Nantong Maternal and Child Health Hospital

Address:

399 Shiji Road

经费或物资来源:

Source(s) of funding:

N/A

研究疾病:

阴道分娩双胎晚断脐  

Target disease:

Delayed cord clamping on twins by vaginal delivery

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:

探索性研究/预试验 

Study phase:

0

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

探讨延迟断脐对阴道分娩的双胞胎婴儿的影响。  

Objectives of Study:

To explore the effect of delayed cord clamping on twins by vaginal 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.阴道产。

Inclusion criteria

1. Double velvet double sheep twins;
2. Vaginal birth.

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);
8.顺转剖;
9.阴道分娩禁忌症;胎死宫内;急性胎儿宫内窘迫;一胎死亡。

Exclusion criteria:

1. Cancer;
2. The mother's blood system disease or moderate to severe anemia, blood quality level <99;
3. Severe liver and kidney disease;
4. Severe preeclampsia;
5. Diseases affecting fetal blood and bilirubin metabolism: placental abruption, placenta previa, rupture of blood vessels previa, etc.;
6. Twin-twin transfusion syndrome;
7. Postpartum deformity found (excluding mild deformity in appearance);
8. Shunt dissection;
9. Contraindications for vaginal delivery; intrauterine stillbirth; acute intrauterine distress; first-born death.

研究实施时间:

Study execute time:

From 2021-11-06 00:00:00 To 2023-11-16 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:

新生儿血红蛋白

指标类型:

主要指标

Outcome:

neonatal haemoglobin

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

新生儿脐血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。

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

The randomization scheme was generated by referring to the random number table or using a calculator or computer.

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:

Not stated

Blinding:

Not stated

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:

Not stated

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2021-11-06 21:52:04