68Ga标记的靶向EPHA2环肽在实体肿瘤PET/CT显像中的临床研究

注册号:

Registration number:

ChiCTR2600121589 

最近更新日期:

Date of Last Refreshed on:

2026-04-01 10:36:41 

注册时间:

Date of Registration:

2026-04-01 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

68Ga标记的靶向EPHA2环肽在实体肿瘤PET/CT显像中的临床研究

Public title:

Clinical Study of ⁶⁸Ga-Labeled EPHA2-Targeting Cyclic Peptide for PET/CT Imaging in Solid Tumors

注册题目简写:

English Acronym:

研究课题的正式科学名称:

68Ga标记的靶向EPHA2环肽在实体肿瘤PET/CT显像中的临床研究

Scientific title:

Clinical Study of ⁶⁸Ga-Labeled EPHA2-Targeting Cyclic Peptide for PET/CT Imaging in Solid Tumors

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:

邓胜明 

研究负责人:

邓胜明 

Applicant:

Shengming Deng 

Study leader:

Shengming Deng 

申请注册联系人电话:

Applicant telephone:

+86 67975132

研究负责人电话:

Study leader's
telephone:

+86 67975132

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:

dshming@163.com

研究负责人电子邮件:

Study leader's E-mail:

dshming@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:

江苏省苏州市姑苏区平海路899号

研究负责人通讯地址:

江苏省苏州市姑苏区平海路899号

Applicant address:

No. 899, Pinghai Road, Gusu District, Suzhou City, Jiangsu Province

Study leader's address:

No. 899, Pinghai Road, Gusu District, Suzhou City, Jiangsu 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:

苏州大学附属第一医院

Applicant's institution:

The First Affiliated Hospital of Soochow University

研究负责人所在单位:

苏州大学附属第一医院

Affiliation of the Leader:

The First Affiliated Hospital of Soochow 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:

(2026)伦审意见第150-1 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:

苏州大学附属第一医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee, The First Affiliated Hospital of Soochow University

伦理委员会批准日期:

Date of approved by ethic committee:

2026-02-11 00:00:00

伦理委员会联系人:

陈罡

Contact Name of the ethic committee:

cheng gang

伦理委员会联系地址:

江苏省苏州市姑苏区平海路899号苏州大学附属第一医院总院综合楼东13楼1312办公室

Contact Address of the ethic committee:

Office 1312, 13th Floor, East Building, General Building, General Hospital, No. 899 Pinghai Road, Gusu District, Suzhou City, Jiangsu Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 1267972861

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:

苏州大学附属第一医院

Primary sponsor:

The First Hospital of Suzhou University

研究实施负责(组长)单位地址:

江苏省苏州市姑苏区平海路899号

Primary sponsor's address:

No. 899, Pinghai Road, Gusu District, Suzhou, Jiangsu Province, 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):

苏州市

Country:

China

Province:

Jiangsu

City:

单位(医院):

苏州大学附属第一医院

具体地址:

姑苏区平海路899号

Institution
hospital:

The First Hospital of Suzhou University

Address:

No. 899, Pinghai Road, Gusu District

经费或物资来源:

市级(苏州市卫生健康委员会科技项目

Source(s) of funding:

Science and Technology Project of Suzhou Municipal Health Commission

研究疾病:

晚期实体瘤  

Target disease:

Advanced Solid 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:

主要目的:评价68Ga标记靶向EPHA2环肽分子探针([68Ga]Ga-EP1、[68Ga]Ga-EP4)在EPHA2阳性实体瘤诊断中的有效性、安全性及剂量学特征;探索其在疾病早期诊断中的应用价值。 次要目的:评估探针在患者体内的生物分布;对比18F-FDG PET/CT的诊断优势。  

Objectives of Study:

Primary Objectives: To evaluate the efficacy, safety and dosimetric characteristics of ⁶⁸Ga-labeled EPHA2-targeting cyclic peptide molecular probes ([⁶⁸Ga]Ga-EP1, [⁶⁸Ga]Ga-EP4) in the diagnosis of EPHA2-positive solid tumors; and to explore their application value in early disease diagnosis. Secondary Objectives: To assess the biodistribution of the probes in patients; and to compare the diagnostic advantages with ¹⁸F-FDG PET/CT.

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: 无法完成PET/CT检查(如幽闭恐惧症) 2: 存在脑转移、未控制的基础疾病等 3: 既往抗癌治疗毒性未恢复至0-1级 4: 活动性自身免疫性疾病 5: 近期参与其他放射性药物试验 6: 妊娠期、哺乳期女性

Exclusion criteria:

1: Unable to complete PET/CT examination (e.g., claustrophobia). 2: Presence of brain metastasis, uncontrolled underlying diseases, etc. 3: Toxicity from previous anticancer therapy has not recovered to grade 0–1. 4: Active autoimmune diseases. 5: Recently participated in other radiopharmaceutical trials. 6: Pregnant or lactating women.

研究实施时间:

Study execute time:

From 2026-04-01 00:00:00 To 2027-03-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-04-01 00:00:00 To 2027-03-31 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):

病理确诊EPHA2阳性实体瘤

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):

Pathologically confirmed EPHA2-positive solid tumor

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):

镓[68Ga]-EPHA2双环肽注射液联合PET/CT显像

Index test:

Gallium [⁶⁸Ga]-EPHA2 Bicyclic Peptide Injection Combined with PET/CT Imaging

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)

EPHA2阳性实体瘤

例数:

Sample size:

10

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):

EPHA2-positive solid tumor

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):

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:

No

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

江苏省 

市(区县):

 

Country:

China

Province:

Jiangsu

City:

单位(医院):

苏州大学附属第一医院 

单位级别:

三甲 

Institution
hospital:

The First Hospital of Suzhou University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

不良事件

指标类型:

主要指标

Outcome:

Adverse events

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

准确度

指标类型:

主要指标

Outcome:

Accuracy

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

灵敏度

指标类型:

次要指标

Outcome:

Sensitivity

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

特异度

指标类型:

次要指标

Outcome:

Specificity

Type:

Secondary 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:

组织:

Sample Name:

None

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:

尚未开始

Not yet recruiting

年龄范围:

Participant age:

最小 Min age 18 years
最大 Max age 75 years

性别:

男女均可

Gender:

Both

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:

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

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:

用病例报告表(CRF)收集数据, PET/CT影像数据以光盘形式保存,临床数据以EXCEL电子表格形式保存。

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

Data were collected using a case report form (CRF), PET/CT image data were saved in CD-ROM format, and clinical data was saved in EXCEL spreadsheet.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

暂未确定/Not yet

注册人:

Name of Registration:

 2026-04-01 10:36:35