ChiCTR2600125331 版本V1.0 版本创建时间2026/05/25 17:40:28 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:

ChiCTR2600125331 

最近更新日期:

Date of Last Refreshed on:

2026-05-25 17:40:20 

注册时间:

Date of Registration:

2026-05-25 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

剖宫产瘢痕妊娠介入治疗

Public title:

Interventional treatment for cesarean scar pregnancy

注册题目简写:

English Acronym:

研究课题的正式科学名称:

超声介入下药物联合清宫术治疗剖宫产瘢痕妊娠的临床研究

Scientific title:

Clinical research on the treatment of cesarean scar pregnancy with drug therapy combined with uterine curettage under ultrasound intervention

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:

王军 

研究负责人:

王军 

Applicant:

Wang Jun 

Study leader:

Wang Jun 

申请注册联系人电话:

Applicant telephone:

+86 15849489502

研究负责人电话:

Study leader's
telephone:

+86 472 2178661

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:

647875039@qq.com

研究负责人电子邮件:

Study leader's E-mail:

647875039@qq.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:

内蒙古包头市昆都仑区林荫路41号

研究负责人通讯地址:

内蒙古包头市昆都仑区钢铁大街林荫路41号

Applicant address:

No. 41, Linyin Road, Kundulun District, Baotou City, Inner Mongolia

Study leader's address:

41 Linyin Road, Hondlon District Iron Street, Baotou, Inner Mongolia

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:

包头医学院第一附属医院

Applicant's institution:

Baotou Medical College First Affiliated Hospital

研究负责人所在单位:

内蒙古科技大学包头医学院第一附属医院

Affiliation of the Leader:

The First Affiliated Hospital of the Baotou Medical College of Inner Mongolia University of Science and Technology

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:

2026伦理审查第(K057-01)号

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:

内蒙古科技大学包头医学院第一附属医院医学伦理委员会科研项目审查分委会

Name of the ethic committee:

Medical Ethics Committee of the First Affiliated Hospital of Baotou Medical College, Inner Mongolia University of Science and Technology

伦理委员会批准日期:

Date of approved by ethic committee:

2026-05-20 00:00:00

伦理委员会联系人:

奇梦怀

Contact Name of the ethic committee:

Qi MengHuai

伦理委员会联系地址:

内蒙古包头市昆都仑区钢铁大街林荫路41号

Contact Address of the ethic committee:

41 Linyin Road, Hondlon District Iron Street, Baotou, Inner Mongolia

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 472 2178313

伦理委员会联系人邮箱:

Contact email of the ethic committee:

1204393794@qq.com

研究实施负责(组长)单位:

内蒙古科技大学包头医学院第一附属医院

Primary sponsor:

The First Affiliated Hospital of the Baotou Medical College of Inner Mongolia University of Science and Technology

研究实施负责(组长)单位地址:

内蒙古包头市昆都仑区钢铁大街林荫路41号

Primary sponsor's address:

41 Linyin Road, Hondlon District Iron Street, Baotou, Inner Mongolia

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

内蒙古自治区

市(区县):

Country:

China

Province:

Inner Mongolia Autonomous Region

City:

单位(医院):

内蒙古科技大学包头医学院第一附属医院

具体地址:

内蒙古包头市昆都仑区钢铁大街林荫路41号

Institution
hospital:

The First Affiliated Hospital of the Baotou Medical College of Inner Mongolia University of Science and Technology

Address:

41 Linyin Road, Hondlon District Iron Street, Baotou, Inner Mongolia

经费或物资来源:

自选课题(自筹)

Source(s) of funding:

Self-selected topic (self-funded)

研究疾病:

剖宫产瘢痕妊娠  

Target disease:

Cesarean scar pregnancy

研究疾病代码:

Target disease code:

研究类型:

观察性研究

Study type:

Observational study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

队列研究 

Study design:

Cohort study 

研究目的:

探讨不同药物剂量组合与术中失血量及术后HCG下降率的关系,并识别影响预后的独立危险因素,为临床个体化用药提供依据。  

Objectives of Study:

To explore the relationship between different drug dose combinations and intraoperative blood loss as well as the postoperative HCG decrease rate, and to identify independent risk factors affecting prognosis, so as to provide a basis for individualized clinical medication.

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.既往剖宫产史,HCG阳性,孕周≤12 周; 2.符合 CSP 的临床诊断及超声诊断标;

Inclusion criteria

1.Previous history of cesarean section, positive HCG, gestational age ≤12 weeks; 2.Meet the clinical diagnosis and ultrasound diagnostic criteria of CSP;

排除标准:

1.存在阴道大量出血、子宫破裂。 2.合并有严重心肺功能疾病; 3.对本研究手术存在禁忌证。纳入患者均签署知情同意书。

Exclusion criteria:

1.There is massive vaginal bleeding and uterine rupture. 2. Combined with severe cardiopulmonary function diseases; 3.There are contraindications for the surgery in this study. All the included patients signed the informed consent form.

研究实施时间:

Study execute time:

From 2026-05-25 00:00:00 To 2026-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-05-25 00:00:00 To 2026-07-31 00:00:00

干预措施:

Interventions:

组别:

低甲氨蝶呤 <=75 mg(不限聚桂醇)组

样本量:

29

Group:

Low methotrexate <=75 mg (no limit on lauromacrogol) group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

甲氨蝶呤 > 75 mg 且 聚桂醇 > 5 ml 组

样本量:

23

Group:

Methotrexate > 75 mg and Polidocanol > 5 ml group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

甲氨蝶呤 > 75 mg 且 聚桂醇 <=5ml 组

样本量:

12

Group:

Methotrexate > 75 mg and Polidocanol <= 5 ml group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

内蒙古自治区 

市(区县):

 

Country:

China

Province:

Inner Mongolia Autonomous Region

City:

单位(医院):

内蒙古科技大学包头医学院第一附属医院 

单位级别:

三级甲等 

Institution
hospital:

The First Affiliated Hospital of the Baotou Medical College of Inner Mongolia University of Science and Technology

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

末次剖宫产距瘢痕妊娠时间间隔

指标类型:

次要指标

Outcome:

The time interval from the last cesarean section to scar pregnancy

Type:

Secondary indicator

测量时间点:

2026年5月25日-2026年7月31日

测量方法:

直接His系统提取

Measure time point of outcome:

May 25, 2026 - July 31, 2026

Measure method:

Extract directly from the His system

指标中文名:

甲氨蝶呤用量

指标类型:

主要指标

Outcome:

Dosage of methotrexate

Type:

Primary indicator

测量时间点:

2026年5月25日-2026年7月31日

测量方法:

直接His系统提取

Measure time point of outcome:

May 25, 2026 - July 31, 2026

Measure method:

Extract directly from the His system

指标中文名:

CSP最大径

指标类型:

主要指标

Outcome:

Maximum diameter of CSP

Type:

Primary indicator

测量时间点:

2026年5月25日-2026年7月31日

测量方法:

超声图像测量

Measure time point of outcome:

May 25, 2026 - July 31, 2026

Measure method:

Ultrasonic image measurement

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

组织:

Sample Name:

NA

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:

正在进行

Recruiting

年龄范围:

Participant age:

最小 Min age 18 years
最大 Max age 45 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):

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

None

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:

Blinding:

None

是否共享原始数据:

IPD sharing

否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):

NA

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:

EDC

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

EDC

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2026-05-25 17:40:20