ChiCTR2500099099 版本V1.0 版本创建时间2025/03/18 16:11:41 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:

ChiCTR2500099099 

最近更新日期:

Date of Last Refreshed on:

2025-03-18 16:11:35 

注册时间:

Date of Registration:

2025-03-18 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

三维超声特征与子宫内膜病变的相关性分析

Public title:

Correlation analysis of three-dimensional ultrasound features with endometrial lesions

注册题目简写:

English Acronym:

研究课题的正式科学名称:

超声特征和临床资料联合诊断模型在子宫内膜良恶性病变中的应用价值

Scientific title:

The application value of the combined diagnostic model of ultrasound features and clinical data in benign and malignant endometrial lesions

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:

洪德娜 

研究负责人:

张玉实; 洪德娜 

Applicant:

Hong Dena 

Study leader:

Zhang Yushi; Hong Dena 

申请注册联系人电话:

Applicant telephone:

+86 182 5526 7161

研究负责人电话:

Study leader's
telephone:

+86 182 5526 7161

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:

18255267161@139.com

研究负责人电子邮件:

Study leader's E-mail:

18255267161@139.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:

辽宁省朝阳市双塔区朝阳大街二段6号

研究负责人通讯地址:

辽宁省锦州市凌河区松坡路三段40号; 辽宁省朝阳市双塔区朝阳大街二段6号

Applicant address:

No. 6, Section 2, Chaoyang Street, Shuangta District, Chaoyang City, Liaoning Province.

Study leader's address:

No. 40, Section 3, Songpo Road, Linghe District, Jinzhou City, Liaoning Province; No. 6, Section 2, Chaoyang Street, Shuangta District, Chaoyang City, Liaoning Province

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:

朝阳市中心医院

Applicant's institution:

Chaoyang Central Hospital

研究负责人所在单位:

锦州医科大学; 朝阳市中心医院

Affiliation of the Leader:

Jinzhou Medical University; Chaoyang Central Hospital

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:

医伦审[2025]11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:

朝阳市中心医院伦理委员会

Name of the ethic committee:

Ethics Committee of Chaoyang Central Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2025-01-18 00:00:00

伦理委员会联系人:

金晨

Contact Name of the ethic committee:

Jin Chen

伦理委员会联系地址:

辽宁省朝阳市双塔区朝阳大街二段6号

Contact Address of the ethic committee:

No. 6, Section 2, Chaoyang Street, Shuangta District, Chaoyang City, Liaoning Province.

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 180 4029 3782

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:

中国医科大学朝阳市中心医院

Primary sponsor:

China Medical University Chaoyang Central Hospital

研究实施负责(组长)单位地址:

辽宁省朝阳市双塔区朝阳大街二段6号

Primary sponsor's address:

No. 6, Section 2, Chaoyang Street, Shuangta District, Chaoyang City, Liaoning Province.

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

辽宁

市(区县):

Country:

China

Province:

Liaoning

City:

单位(医院):

中国医科大学朝阳市中心医院

具体地址:

辽宁省朝阳市双塔区朝阳大街二段6号

Institution
hospital:

China Medical University Chaoyang Central Hospital

Address:

No. 6, Section 2, Chaoyang Street, Shuangta District, Chaoyang City, Liaoning Province.

经费或物资来源:

自选课题(自筹)

Source(s) of funding:

Self-selected project (self-funded)

研究疾病:

子宫内膜息肉、子宫内膜癌  

Target disease:

Endometrial polyps, endometrial cancer

研究疾病代码:

Target disease code:

研究类型:

诊断试验

Study type:

Diagnostic test

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

诊断试验诊断准确性 

Study design:

Diagnostic test for accuracy 

研究目的:

探讨三维超声特征和临床资料与子宫内膜良恶性病变的相关性并建立预测模型。  

Objectives of Study:

To investigate the correlation between three-dimensional ultrasound features and clinical data and benign and malignant endometrial lesions, and to establish a prediction model.

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.经TVS、TVCDS检查子宫内膜有下列超声表现者:ET增厚(增殖期>12mm/绝经后>5mm ),血流增多,宫腔异常占位,子宫内膜回声不均匀或不纯性宫腔积液; 2.患者术前两周均行TVS、TVCDS、Slow Flow及3D-TVS检查且资料完整者; 3.术前两周内均接受血清学检查且临床资料完整者。

Inclusion criteria

1. Those who have the following ultrasound manifestations of the endometrium after TVS and TVCDS examination: ET thickening (proliferative > 12mm/postmenopausal >5mm), increased blood flow, abnormal mass occupancy of the uterine cavity, uneven endometrial echo or impure uterine effusion; 2. Patients who underwent TVS, TVCDS, Slow Flow and 3D-TVS examinations two weeks before surgery and the data were complete; 3. Those who have undergone serological examination within two weeks before surgery and have complete clinical data.

排除标准:

1.超声检查前接受放疗、化疗、激素治疗等疾病相关治疗或有子宫内膜创伤操作者; 2.子宫腺肌症或较大的肌瘤引起的子宫内膜-肌层连接处异常者; 3.孕妇或哺乳期妇女; 4.图像质量差无法进行分析的患者。

Exclusion criteria:

1. Those who have received radiotherapy, chemotherapy, hormone therapy and other disease-related treatments before ultrasound examination, or have endometrial trauma surgery; 2. Patients with abnormal endometrium-myometrial junction caused by adenomyomesis or large fibroids; 3. Pregnant or lactating women; 4. Patients with poor image quality that cannot be analyzed.

研究实施时间:

Study execute time:

From 2025-03-21 00:00:00 To 2026-02-28 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-03-21 00:00:00 To 2026-02-28 00:00:00

诊断试验:

Diagnostic Tests:

金标准或参考标准(即可准确诊断某疾病的单项方法或多项联合方法,在本研究中用于诊断是否有该病的临床参考标准):

以病理结果为金标准。二维超声描述参考中国子宫病变超声质量控制指标专家共识和国际子宫内膜肿瘤分析小组(IETA)专家共识。血流评分:参照IETA的推荐,使用国际卵巢肿瘤分析小组提出的卵巢肿瘤半定量评分标准。

Gold Standard or Reference Standard (The clinical reference standards required to establish the presence or absence of the target condition in the tested population in present study):

Using pathological results as the gold standard. The two-dimensional ultrasound description refers to the expert consensus on quality control indicators for uterine lesions in China and the expert consensus of the International Endometrial Tumor Analysis Group (IETA). Blood flow score: Following the recommendation of IETA, use the semi quantitative scoring criteria for ovarian tumors proposed by the International Ovarian Tumor Analysis Group.

指标试验(即本研究的待评估诊断试验,无论为方法、生物标志物或设备,均请列出名称):

二维超声(内膜厚度、子宫内膜是否对称、子宫内膜回声是否均匀、子宫内膜中线、内膜-肌层交界、亮边征有无、腔内液体、局部病变、囊性结构、病变位置、病变大小、病变回声类型、病变回声是否均匀、病变边界,供血模式,血流参数、内膜动脉阻力指数、搏动指数、收缩期峰值流速、舒张末期血流速度、病变区最大血流速度)和三维超声(子宫内膜体积、血管形成指数 、血流指数以及血管形成-血流指数等)

Index test:

Two dimensional ultrasound (endometrial thickness, symmetry of endometrium, uniformity of endometrial echo, midline of endometrium, endometrial muscular boundary, presence of bright edge sign, intracavitary fluid, local lesion, cystic structure, lesion location, lesion size, lesion echo type, uniformity of lesion echo, lesion boundary, blood supply mode, blood flow parameters, endometrial arterial resistance index, pulsatility index, systolic peak flow velocity, diastolic end flow velocity, maximum blood flow velocity in the lesion area) and three-dimensional ultrasound (endometrial volume, vascular formation index, blood flow index, and vascular formation blood flow index, etc.)

目标人群(可以是某种疾病患者或正常人群,详细描述其疾病特征,注意应纳入符合分布特点的全序列病例,具有良好的代表性)

二维经阴道超声检查发现子宫内膜有下列表现者:ET增厚(增殖期>12mm/绝经后>5mm),血流增多,宫腔异常占位,子宫内膜回声不均匀或不纯性宫腔积液。

例数:

Sample size:

90

Target condition (The target condition is a particular disease or disease stage that the index test will be intended to identify. Please specify the characteristics in detail; the population should has a complete spectrum and good representative):

Two dimensional transvaginal ultrasound examination revealed the following symptoms in the endometrium: ET thickening (proliferative phase>12mm/postmenopausal stage>5mm), increased blood flow, abnormal space occupying lesions in the uterine cavity, uneven endometrial echoes or impure uterine fluid accumulation;

容易混淆的疾病人群(即与目标疾病不易区分的一种或多种不同疾病,应避免采用正常人群对照的病例-对照设计):

单纯性内膜增生,黏膜下肌瘤,早期妊娠

例数:

Sample size:

10

Population with condition difficult to distinguish from the target condition, the normal population in a case-control study design should be avoid:

Simple endometrial hyperplasia, submucosal fibroids, early pregnancy

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

辽宁 

市(区县):

 

Country:

China

Province:

Liaoning

City:

单位(医院):

中国医科大学朝阳市中心医院 

单位级别:

三级甲等 

Institution
hospital:

Chaoyang Central Hospital China Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

三维超声参数

指标类型:

主要指标

Outcome:

Three dimensional ultrasound parameters

Type:

Primary indicator

测量时间点:

测量方法:

测量内膜厚度、子宫内膜是否对称、子宫内膜回声是否均匀、子宫内膜中线、内膜-肌层交界、亮边征有无、腔内液体、局部病变、囊性结构、病变位置、病变大小、病变回声类型、病变回声是否均匀、病变边界,供血模式,血流参数、内膜动脉阻力指数、搏动指数、收缩期峰值流速、舒张末期血流速度、病变区最大血流速度

Measure time point of outcome:

Measure method:

Measure endometrial thickness, symmetry of endometrium, uniformity of endometrial echoes, midline of endometrium, endometrial muscular boundary, presence of bright edge sign, intracavitary fluid, local lesions, cystic structures, lesion location, lesion size, lesion echo type, uniformity of lesion echoes, lesion boundary, blood supply mode, blood flow parameters, endometrial arterial resistance index, pulsatility index, systolic peak flow velocity, diastolic end flow velocity, and maximum blood

指标中文名:

二维超声参数

指标类型:

主要指标

Outcome:

Two dimensional ultrasound parameters

Type:

Primary indicator

测量时间点:

测量方法:

测量子宫内膜体积、血管形成指数 、血流指数以及血管形成-血流指数等

Measure time point of outcome:

Measure method:

Measure endometrial volume, angiogenesis index, blood flow index, and angiogenesis blood flow index, etc

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

血液

组织:

Sample Name:

Blood

Tissue:

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:

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):

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:

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):

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:

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

None

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2025-03-18 16:11:35