ChiCTR2600120165 版本V1.0 版本创建时间2026/03/10 14:24:27 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:

ChiCTR2600120165 

最近更新日期:

Date of Last Refreshed on:

2026-03-10 14:24:22 

注册时间:

Date of Registration:

2026-03-10 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

68Ga-FAPI 全身显像在腹主动脉瘤腔内修复术后预后的价值研究

Public title:

Study on the Value of 68Ga-FAPI Whole-Body Imaging in the Prognosis of Patients after Endovascular Repair of Abdominal Aortic Aneurysm

注册题目简写:

English Acronym:

研究课题的正式科学名称:

68Ga-FAPI 全身显像在腹主动脉瘤腔内修复术后预后的价值研究

Scientific title:

Study on the Value of 68Ga-FAPI Whole-Body Imaging in the Prognosis of Patients after Endovascular Repair of Abdominal Aortic Aneurysm

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:

王冰倩 

研究负责人:

毕晓 

Applicant:

Wang Bingqian 

Study leader:

Bi Xiao 

申请注册联系人电话:

Applicant telephone:

+86 188 2218 7456

研究负责人电话:

Study leader's
telephone:

+86 158 1035 2301

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:

vvangice@qq.com

研究负责人电子邮件:

Study leader's E-mail:

164344319@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:

中国北京市海淀区复兴路28号

研究负责人通讯地址:

中国北京市海淀区复兴路28号

Applicant address:

28 Fuxing Road, Haidian District, Beijing, China

Study leader's address:

28 Fuxing Road, Haidian District, Beijing, China

申请注册联系人邮政编码:

Applicant postcode:

100853

研究负责人邮政编码:

Study leader's postcode:

100853

申请人所在单位:

解放军总医院第一医学中心

Applicant's institution:

First Medical Center, PLA General Hospital

研究负责人所在单位:

解放军总医院第一医学中心

Affiliation of the Leader:

First Medical Center, PLA General 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:

S2026-029-01

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:

中国人民解放军总医院医学伦理委员会

Name of the ethic committee:

Ethics Committee Of Chinese PLA General Hosptial

伦理委员会批准日期:

Date of approved by ethic committee:

2026-02-05 00:00:00

伦理委员会联系人:

曹江

Contact Name of the ethic committee:

Cao Jiang

伦理委员会联系地址:

中国北京市海淀区复兴路28号

Contact Address of the ethic committee:

28 Fuxing Road, Haidian District, Beijing, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 10 6693 7166

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:

解放军总医院第一医学中心

Primary sponsor:

First Medical Center, PLA General Hospital

研究实施负责(组长)单位地址:

中国北京市海淀区复兴路28号

Primary sponsor's address:

28 Fuxing Road, Haidian District, Beijing, 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):

北京

市(区县):

Country:

China

Province:

Beijing

City:

单位(医院):

解放军总医院第一医学中心

具体地址:

中国北京市海淀区复兴路28号

Institution
hospital:

First Medical Center, PLA General Hospital

Address:

28 Fuxing Road, Haidian District, Beijing, China

经费或物资来源:

自筹

Source(s) of funding:

Self-funded

研究疾病:

腹主动脉瘤  

Target disease:

Abdominal aortic aneurysm

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:

连续入组 

Study design:

Sequential 

研究目的:

本研究旨在通过术前对即将接受EVAR 的腹主动脉瘤患者进行68Ga-FAPI-PET/CT 成像,探讨动脉瘤壁FAP 摄取水平与术后瘤囊体积变化、内漏发生率、再次干预风险等预后的关系。通过这一研究,将尝试构建一种基于生物学活性的预后评估体系,以补全当前仅依赖形态学及手术因素预测的不足。  

Objectives of Study:

This study aims to investigate the relationship between the level of FAP uptake in the aneurysm wall, as assessed by preoperative 68Ga-FAPI-PET/CT imaging, and postoperative prognostic outcomes—including changes in aneurysm sac volume, incidence of endoleak, and risk of re-intervention—in patients undergoing EVAR for abdominal aortic aneurysm. Through this research, we seek to establish a biological activity-based prognostic evaluation system to complement the limitations of current prediction models that rely solely on morphological and surgical factors.

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. 年龄>=40 岁,性别不限。 2. 影像学确诊的腹主动脉瘤,且已由血管外科评估为拟行EVAR 治疗(包括计划手术或短期拟行手术者)。 3. 达到手术指征之一:最大直径>= 50 mm,或有明确的快速增长(按中心标准判定,如年增长>10 mm)。 4. 能理解并签署书面知情同意书。 5. 预期可遵守且顺利随访者(至少12 个月)

Inclusion criteria

1. Aged >= 40 years, regardless of gender. 2. Diagnosed with abdominal aortic aneurysm by imaging and evaluated by a vascular surgeon as scheduled to undergo EVAR (including those with planned surgery or scheduled for short-term surgery). 3. Meeting at least one surgical indication: maximum diameter >= 50 mm, or documented rapid expansion (e.g., >10 mm/year as determined by the center's criteria). 4. Able to understand and sign a written informed consent form. 5. Expected to be compliant and successfully complete follow-up (for at least 12 months).

排除标准:

1. 既往行腹主动脉修复/支架植入的患者。 2. 急性症状性的破裂腹主动脉瘤患者。 3. 遗传性或炎症性主动脉疾病(如Marfan,Loeys-Dietz 综合征,巨细胞性动脉炎,大动脉炎,感染性动脉瘤等)。 4. 未达到手术指征的腹主动脉瘤患者 5. 肾功能严重损害(eGFR<30 ml/min)的患者以及存在过高造影剂风险的患者。 6. 妊娠或哺乳期的女性,或有怀孕计划的受试者。 7. 对研究示踪剂或配方有严重过敏史或不能接受放射性检查的受试者。 8. 预计生存期<12 个月。 9. 不能按照要求完成PET/CT 扫描(如严重精神疾病,无法配合等)。 10. 同时正在参加其他临床试验的受试者。

Exclusion criteria:

1. Patients who have previously undergone abdominal aortic repair/stenting. 2. Patients with acute symptomatic ruptured abdominal aortic aneurysm. 3. Patients with genetic or inflammatory aortic diseases (e.g., Marfan syndrome, Loeys-Dietz syndrome, giant cell arteritis, Takayasu arteritis, infectious aneurysms, etc.). 4. Patients with abdominal aortic aneurysm not meeting surgical indications. 5. Patients with severe renal impairment (eGFR < 30 ml/min) and those at high risk for contrast-induced complications. 6. Women who are pregnant or lactating, or subjects planning a pregnancy. 7. Subjects with a known severe allergy to the study tracer or its formulation, or those who cannot undergo nuclear medicine examinations. 8. Subjects with a life expectancy of less than 12 months. 9. Subjects unable to comply with the PET/CT scan requirements (e.g., due to severe mental illness, inability to cooperate). 10. Subjects concurrently participating in other clinical trials.

研究实施时间:

Study execute time:

From 2026-01-01 00:00:00 To 2028-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-03-10 00:00:00 To 2028-12-31 00:00:00

干预措施:

Interventions:

组别:

腹主动脉瘤组

样本量:

150

Group:

Abdominal aortic aneurysm 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):

北京 

市(区县):

 

Country:

China

Province:

Beijing

City:

单位(医院):

解放军总医院第一医学中心 

单位级别:

三甲 

Institution
hospital:

First Medical Center, PLA General Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

术后12 个月内新发或持续性内漏发生

指标类型:

主要指标

Outcome:

Incidence of new-onset or persistent endoleak within 12 months post-surgery

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术后瘤囊直径变化(瘤囊缩小/ 稳定/ 扩大)

指标类型:

主要指标

Outcome:

Postoperative changes in aneurysm sac diameter (sac regression/stability/expansion)

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术后需要二次干预的发生率

指标类型:

主要指标

Outcome:

Incidence of required re-intervention within 12 months post-surgery

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

EVAR 术后支架相关结构并发症

指标类型:

次要指标

Outcome:

Stent-graft related structural complications after EVAR

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

临床预后事件

指标类型:

次要指标

Outcome:

Clinical prognostic events

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术前FAPI 摄取指标与术后影像学、生物学及临床事件的相关性

指标类型:

次要指标

Outcome:

Correlation between preoperative FAPI uptake parameters and postoperative imaging, biological, and clinical events

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

影像检查相关安全性

指标类型:

副作用指标

Outcome:

Imaging examination-related safety

Type:

Adverse events

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

辐射暴露剂量

指标类型:

副作用指标

Outcome:

Radiation exposure dose

Type:

Adverse events

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

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 40 years
最大 Max age 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:

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):

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:

暂未确定/Not yet

注册人:

Name of Registration:

 2026-03-10 14:24:22