多频率磁共振弹性成像技术对妇科肿瘤诊断价值的前瞻性、单中心研究

注册号:

Registration number:

ChiCTR2600130400 

最近更新日期:

Date of Last Refreshed on:

2026-08-19 16:14:45 

注册时间:

Date of Registration:

2026-08-19 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

多频率磁共振弹性成像技术对妇科肿瘤诊断价值的前瞻性、单中心研究

Public title:

Multi-frequency magnetic resonance elastography in the diagnosis of gynecological tumors: a prospective, single-center study

注册题目简写:

English Acronym:

研究课题的正式科学名称:

多频率磁共振弹性成像技术对妇科肿瘤诊断价值的前瞻性、单中心研究

Scientific title:

Multi-frequency magnetic resonance elastography in the diagnosis of gynecological tumors: a prospective, single-center study

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:

李海明 

研究负责人:

李海明 

Applicant:

Li Haiming 

Study leader:

Li Haiming 

申请注册联系人电话:

Applicant telephone:

+86 18121299411

研究负责人电话:

Study leader's
telephone:

+86 18121299411

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:

lihaiming0109@163.com

研究负责人电子邮件:

Study leader's E-mail:

lihaiming0109@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:

中国上海市徐汇区东安路270号

研究负责人通讯地址:

中国上海市徐汇区东安路270号

Applicant address:

270 Dongan Road, Xuhui District, Shanghai, China

Study leader's address:

270 Dongan Road, Xuhui District, Shanghai, 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:

复旦大学附属肿瘤医院

Applicant's institution:

Fudan University Shanghai Cancer Hospital

研究负责人所在单位:

复旦大学附属肿瘤医院

Affiliation of the Leader:

Fudan University Shanghai Cancer Center

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:

2506-Exp223

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:

复旦大学附属肿瘤医院医学伦理委员会

Name of the ethic committee:

Shanghai Cancer Center Institutional Review Board SCCIRB

伦理委员会批准日期:

Date of approved by ethic committee:

2025-07-08 00:00:00

伦理委员会联系人:

张玮静

Contact Name of the ethic committee:

Zhang Weijing

伦理委员会联系地址:

中国上海市徐汇区东安路270号

Contact Address of the ethic committee:

270 Dongan Road, Xuhui District, Shanghai, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 21 64175590

伦理委员会联系人邮箱:

Contact email of the ethic committee:

andwater@163.com

研究实施负责(组长)单位:

复旦大学附属肿瘤医院

Primary sponsor:

Fudan University Shanghai Cancer Center

研究实施负责(组长)单位地址:

中国上海市徐汇区东安路270号

Primary sponsor's address:

270 Dongan Road, Xuhui District, Shanghai, 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):

上海

市(区县):

Country:

China

Province:

Shanghai

City:

单位(医院):

复旦大学附属肿瘤医院

具体地址:

中国上海市徐汇区东安路270号

Institution
hospital:

Fudan University Shanghai Cancer Center

Address:

270 Dongan Road, Xuhui District, Shanghai, China

经费或物资来源:

自筹

Source(s) of funding:

Self-funded

研究疾病:

卵巢良性肿瘤;卵巢恶性肿瘤;子宫良性肿瘤;子宫恶性肿瘤  

Target disease:

Ovarian benign tumor; ovarian malignant tumor; uterine benign tumor; uterine malignant tumor

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:

主要目标:通过多频率磁共振弹性成像鉴别诊断卵巢恶性肿瘤与良性肿瘤、卵巢不同病理亚型恶性肿瘤,子宫恶性肿瘤与良性肿瘤;并与常规磁共振对比诊断效能。 次要目标:通过多频率磁共振弹性成像评估卵巢、子宫恶性肿瘤疗效及预测预后。  

Objectives of Study:

Main objectives: to differentiate malignant and benign tumors of ovary, different pathological subtypes of malignant tumors of ovary and malignant and benign tumors of uterus by multi-frequency magnetic resonance elastography The diagnostic efficiency was compared with that of conventional MRI. Secondary objectives: to evaluate the efficacy and predict the prognosis of ovarian and uterine malignancies by multifrequency magnetic resonance elastography.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

Inclusion criteria

排除标准:

1.患者排除标准:磁共振检查禁忌症如幽闭恐惧症、心脏起搏器;无影响盆腔成像质量的病史如子宫节育环、髋关节置换术、腰椎内固定术;图像存在伪影;检查前已有肿瘤治疗史。
2.健康志愿者排除标准: 既往子宫、宫颈或卵巢手术史;磁共振检查禁忌症如幽闭恐惧症、心脏起搏器;无影响盆腔成像质量的病史如子宫节育环、髋关节置换术、腰椎内固定术;怀孕期妇女。

Exclusion criteria:

1.Exclusion criteria were contraindications to MRI, such as claustrophobia and artificial pacemaker, and no history of pelvic imaging problems, such as IUD, hip arthroplasty, or lumbar instrumentation;
2.Exclusion criteria for healthy volunteers: previous uterine, cervical, or ovarian surgery; contraindications to MRI, such as claustrophobia or artificial pacemaker; No medical history affecting the quality of pelvic imaging, such as intrauterine device, hip arthroplasty, lumbar internal fixation; women during pregnancy;

研究实施时间:

Study execute time:

From 2025-07-01 00:00:00 To 2026-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-07-21 00:00:00 To 2026-12-31 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):

病理结果(检查后行手术治疗或穿刺活检明确病理)

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):

Pathological results (Surgical treatment or biopsy after examination to confirm the pathology)

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):

频率磁共振弹性成像测值:硬度和粘度值

Index test:

Frequency magnetic resonance elastography measurements: hardness and viscosity values

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)

健康志愿者以及怀疑卵巢占位或子宫占位的患者

例数:

Sample size:

340

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):

Healthy volunteers and patients with suspected ovarian or uterine mass

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):

没有

例数:

Sample size:

0

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

None

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):

复旦大学附属肿瘤医院 

单位级别:

三级甲等 

Institution
hospital:

Fudan University Shanghai Cancer Center

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

磁共振弹性成像参数硬度值和粘度值

指标类型:

主要指标

Outcome:

Magnetic resonance elastography parameters hardness and viscosity

Type:

Primary indicator

测量时间点:

磁共振检查完成后

测量方法:

使用磁共振弹性成像专用后处理网址处理图像,并用Image J软件勾画病变,获得硬度值和粘度值的测量值

Measure time point of outcome:

After the MRI examination

Measure method:

The images were processed by the special post-processing website of magnetic resonance elastography, and the lesions were delineated by Image j software to obtain the measured values of hardness and viscosity

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 NA 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

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):

研究结束后半年;国家生物信息中心(https://www.cncb.ac.cn/)

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

Six months after the completion of the research; China National Center for Bioinformation (https://www.cncb.ac.cn/)

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:

仅填写CRF

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

CRF only

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2026-08-19 16:14:32