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审核状态: Project audit state: |
通过审核 Successful |
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注册号: Registration number: |
ChiCTR2600120165 |
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最近更新日期: Date of Last Refreshed on: |
2026-03-10 14:24:22 |
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注册时间: Date of Registration: |
2026-03-10 00:00:00 |
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注册号状态: |
预注册 |
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Registration Status: |
Prospective registration |
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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 |
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Public title: |
Study on the Value of 68Ga-FAPI Whole-Body Imaging in the Prognosis of Patients after Endovascular Repair of Abdominal Aortic Aneurysm |
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注册题目简写: |
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English Acronym: |
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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 |
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Scientific title: |
Study on the Value of 68Ga-FAPI Whole-Body Imaging in the Prognosis of Patients after Endovascular Repair of Abdominal Aortic Aneurysm |
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研究课题代号(代码): Study subject ID: |
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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: |
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申请注册联系人: |
王冰倩 |
研究负责人: |
毕晓 |
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Applicant: |
Wang Bingqian |
Study leader: |
Bi Xiao |
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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 |
+86 158 1035 2301 |
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申请注册联系人传真 : Applicant Fax: |
研究负责人传真: Study leader's fax: |
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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 |
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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): |
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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 |
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Applicant address: |
28 Fuxing Road, Haidian District, Beijing, China |
Study leader's address: |
28 Fuxing Road, Haidian District, Beijing, China |
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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 |
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申请人所在单位: |
解放军总医院第一医学中心 |
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Applicant's institution: |
First Medical Center, PLA General Hospital |
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研究负责人所在单位: |
解放军总医院第一医学中心 |
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Affiliation of the Leader: |
First Medical Center, PLA General Hospital |
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是否获伦理委员会批准: |
是 |
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Approved by ethic committee: |
Yes |
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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 |
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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 |
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Name of the ethic committee: |
Ethics Committee Of Chinese PLA General Hosptial |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-02-05 00:00:00 | ||
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伦理委员会联系人: |
曹江 |
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Contact Name of the ethic committee: |
Cao Jiang |
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伦理委员会联系地址: |
中国北京市海淀区复兴路28号 |
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Contact Address of the ethic committee: |
28 Fuxing Road, Haidian District, Beijing, China |
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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: |
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研究实施负责(组长)单位: |
解放军总医院第一医学中心 |
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Primary sponsor: |
First Medical Center, PLA General Hospital |
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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 |
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Primary sponsor's address: |
28 Fuxing Road, Haidian District, Beijing, China |
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试验主办单位(项目批准或申办者): Secondary sponsor: |
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经费或物资来源: |
自筹 |
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Source(s) of funding: |
Self-funded |
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研究疾病: |
腹主动脉瘤 |
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Target disease: |
Abdominal aortic aneurysm |
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研究疾病代码: |
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Target disease code: |
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研究类型: |
观察性研究 |
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Study type: |
Observational study |
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研究所处阶段: |
其它 | ||||||||||||||||||||||
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Study phase: |
N/A |
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研究设计: |
连续入组 |
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Study design: |
Sequential |
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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。 |
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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. |
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药物成份或治疗方案详述: |
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Description for medicine or protocol of treatment in detail: |
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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) |
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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). |
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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。 |
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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. |
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研究实施时间: Study execute time: |
从 From 2026-01-01 00:00:00至 To 2028-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-03-10 00:00:00 至 To 2028-12-31 00:00:00 |
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干预措施: Interventions: |
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研究实施地点: Countries of recruitment and research settings: |
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测量指标: Outcomes: |
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采集人体标本:
Collecting sample(s)
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征募研究对象情况: Recruiting status: |
尚未开始 Not yet recruiting |
年龄范围: Participant age: |
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性别: |
男女均可 |
Gender: |
Both |
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随机方法(请说明由何人用什么方法产生随机序列): |
无 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
None |
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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 |
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盲法: |
无 |
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Blinding: |
None |
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是否共享原始数据: IPD sharing |
否No |
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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): |
无 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
None |
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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: |
无 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
None |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
暂未确定/Not yet |