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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: |
ChiCTR2500115744 |
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最近更新日期: Date of Last Refreshed on: |
2025-12-30 17:08:30 |
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注册时间: Date of Registration: |
2025-12-30 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: |
同侧肾上腺双功能肿瘤罕见共存的机制研究 |
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Public title: |
Mechanistic Study of the Rare Coexistence of Two Functional Tumors in the Ipsilateral Adrenal Gland |
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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: |
同侧肾上腺嗜铬细胞瘤与醛固酮生成结节罕见共存的机制研究 |
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Scientific title: |
Mechanistic Insights into the Rare Coexistence of Ipsilateral Adrenal Pheochromocytoma and Aldosterone-Producing Nodule |
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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: |
林纬 |
研究负责人: |
林纬 |
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Applicant: |
Wei Lin |
Study leader: |
Wei Lin |
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申请注册联系人电话: Applicant telephone: |
+86 591 8821 6238 |
研究负责人电话: Study leader's telephone: |
+86 591 8821 6238 |
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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: |
caolalin0929@163.com |
研究负责人电子邮件: Study leader's E-mail: |
caolalin0929@163.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: |
福建省福州市鼓楼区东街134号 |
研究负责人通讯地址: |
福建省福州市鼓楼区东街134号 |
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Applicant address: |
No. 134 Dongjie, Gulou District, Fuzhou, Fujian Province, China |
Study leader's address: |
No. 134 Dongjie, Gulou District, Fuzhou, Fujian Province, China |
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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: |
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申请人所在单位: |
福州大学附属省立医院 |
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Applicant's institution: |
Fuzhou University Affiliated Provincial Hospital |
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研究负责人所在单位: |
福州大学附属省立医院 |
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Affiliation of the Leader: |
Fuzhou University Affiliated Provincial Hospital |
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是否获伦理委员会批准: |
是/Yes |
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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: |
伦审科研第(K2025-12-029)号 |
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: |
福州大学附属省立医院伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of Fuzhou University Affiliated Provincial Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-12-29 00:00:00 |
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伦理委员会联系人: |
练发杨 |
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Contact Name of the ethic committee: |
Lian Fayang |
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伦理委员会联系地址: |
福建省福州市鼓楼区东街134号 |
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Contact Address of the ethic committee: |
No. 134 Dongjie, Gulou District, Fuzhou, Fujian Province, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 591 88216023 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
fjslec@163.com |
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研究实施负责(组长)单位: |
福州大学附属省立医院 |
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Primary sponsor: |
Fuzhou University Affiliated Provincial Hospital |
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研究实施负责(组长)单位地址: |
福建省福州市鼓楼区东街134号 |
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Primary sponsor's address: |
No. 134 Dongjie, Gulou District, Fuzhou, Fujian Province, 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: |
福建省卫生健康中青年领军人才研修培养项目(第二批) |
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Source(s) of funding: |
The Second Batch Training Program for Young and Middle-aged Leading Talents in Health of Fujian Prov |
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Target disease: |
Pheochromocytoma (PHEO) coexisting ipsilaterally with primary aldosteronism (PA) |
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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: |
病例研究 |
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Study design: |
Case study |
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研究目的: |
1. 明确同侧 PHEO 与 APN 共存的组织学与空间分布特征。 2. 分析不同区域的突变谱差异,评估是否存在共享突变或独立起源。 3. 揭示 PHEO(尤其 VHL 突变)是否通过 CXCL12/VEGF/HIF-2α 等旁分泌机制促进 APN 的形成。 4. 利用细胞实验构建机制模型,为此类罕见并存疾病提供病理生理依据。 |
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Objectives of Study: |
1. Characterize the histological and spatial distribution features of coexisting ipsilateral PHEO and APN. 2. Analyze differences in mutation profiles across distinct regions to assess whether shared mutations exist or if independent origins are present. 3. Reveal whether PHEO (particularly VHL mutations) promotes APN formation through paracrine mechanisms such as CXCL12/VEGF/HIF-2α. 4. Develop mechanistic models using cellular experiments to provide pathophysiological rationale for this rare coexisting disease. |
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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.已完成肾上腺切除手术; |
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Inclusion criteria |
1.Adrenalectomy has been completed; 2.Preoperative diagnosis was primary aldosteronism; 3.Postoperative pathology indicated coexistence of ipsilateral adrenal pheochromocytoma and aldosterone-producing nodule; 4.Somatic VHL mutation has been detected in the pheochromocytoma tissue; 5.Patient provided informed consent. |
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排除标准: |
1.术后组织质量不满足分析要求; |
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Exclusion criteria: |
1.Postoperative tissue quality does not meet the requirements for analysis; 2.No valid pathological regions are available for laser microdissection or multi-omics research; 3.Patient refused to sign or withdrew informed consent. |
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研究实施时间: Study execute time: |
从 From 2025-12-30 00:00:00至 To 2028-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从From 2025-12-30 00:00:00 至 To 2026-01-31 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 |
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): |
N/A |
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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: |
病例记录表 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Case Record Form |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |