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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: |
ChiCTR2600120800 |
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最近更新日期: Date of Last Refreshed on: |
2026-03-19 17:05:29 |
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注册时间: Date of Registration: |
2026-03-19 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: |
氧化应激通过线粒体损伤激活子宫内膜异位病灶cGAS-STING通路参与内异症纤维化的机制研究 |
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Public title: |
Mechanistic Study of Oxidative Stress Participating in Endometriosis Fibrosis by Activating the cGAS-STING Pathway in Endometriotic Lesions via Mitochondrial Damage |
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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: |
氧化应激通过线粒体损伤激活子宫内膜异位病灶cGAS-STING通路参与内异症纤维化的机制研究 |
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Scientific title: |
Mechanistic Study of Oxidative Stress Participating in Endometriosis Fibrosis by Activating the cGAS-STING Pathway in Endometriotic Lesions via Mitochondrial Damage |
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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: |
刘义 |
研究负责人: |
刘义 |
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Applicant: |
Liu Yi |
Study leader: |
Liu Yi |
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申请注册联系人电话: Applicant telephone: |
+86 13971038710 |
研究负责人电话: Study leader's telephone: |
+86 13971038710 |
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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: |
liqun1994@hust.edu.cn |
研究负责人电子邮件: Study leader's E-mail: |
liqun94@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: |
湖北省武汉市江汉区解放大道1277号 |
研究负责人通讯地址: |
湖北省武汉市江汉区解放大道1277号 |
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Applicant address: |
No. 1277, Jiefang Avenue, Jianghan District, Wuhan City, Hubei Province |
Study leader's address: |
No. 1277, Jiefang Avenue, Jianghan District, Wuhan City, Hubei Province |
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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: |
华中科技大学同济医学院附属武汉协和医院 |
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Applicant's institution: |
Wuhan Union Hospital, Affiliated to Tongji Medical College of Huazhong University of Science and Technology |
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研究负责人所在单位: |
华中科技大学同济医学院附属协和医院 |
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Affiliation of the Leader: |
Wuhan Union Hospital, Affiliated to Tongji Medical College of Huazhong University of Science and Technology |
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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: |
[2025]伦审字(1061-01)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: |
华中科技大学同济医学院附属协和医院医学伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of Union Hospital of Tongji Medical College Huazhong University of Science and Technology |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-03-03 00:00:00 |
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伦理委员会联系人: |
褚圆圆 |
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Contact Name of the ethic committee: |
Chu Yuanyuan |
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伦理委员会联系地址: |
湖北省武汉市江汉区解放大道1277号 |
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Contact Address of the ethic committee: |
No. 1277, Jiefang Avenue, Jianghan District, Wuhan City, Hubei Province |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 27 85726375 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
994877373@qq.com |
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研究实施负责(组长)单位: |
华中科技大学同济医学院附属协和医院 |
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Primary sponsor: |
Union Hospital, Tongji Medical College, Huazhong University of Science and Technology |
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研究实施负责(组长)单位地址: |
湖北省武汉市江汉区解放大道1277号 |
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Primary sponsor's address: |
No. 1277, Jiefang Avenue, Jianghan District, Wuhan City, Hubei Province |
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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: |
国家自然科学基金 |
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Source(s) of funding: |
National Natural Science Foundation of China |
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Target disease: |
Endometriosis |
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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: |
病例对照研究 |
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Study design: |
Case-Control study |
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研究目的: |
我们推测内异症病灶中的高氧化应激水平将破坏线粒体,导致线粒体通透性转换孔开放释放mtDNA到细胞质基质中,激活cGAS-STING通路,继而产生炎性因子引起 TGF-β1的持续升高,从而将急性的组织损伤炎症转化为慢性的组织修复异常和进行性纤维化。为证实上述推论,我们以“氧化应激-线粒体破坏-炎症反应-纤维化”轴为核心,分别在细胞、组织和动物水平上开展一系列研究,为发掘内异症纤维化的具体分子机制提供理论依据。 |
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Objectives of Study: |
We hypothesize that elevated oxidative stress levels in endometriosis lesions will disrupt mitochondria, leading to the opening of mitochondrial permeability transition pores and the release of mtDNA into the cytoplasmic matrix. This activates the cGAS-STING pathway, subsequently generating inflammatory factors that cause sustained elevation of TGF-β1, thereby transforming acute tissue injury and inflammation into chronic abnormal tissue repair and progressive fibrosis. To validate this hypothesis, we conducted a series of studies centered on the "oxidative stress-mitochondrial damage-inflammatory response-fibrosis" axis at cellular, tissue, and animal levels, providing theoretical foundations for elucidating the specific molecular mechanisms underlying endometriosis fibrosis. |
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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 18-49 岁女性; 2、 符合对照组或病例组条件: 对照组:无内分泌病史。无激素替代史或近 3 个月未服用避孕药和激素类药物。无代谢类、血 液循环类和全身慢性系统性疾病。无放射治疗或 化学治疗史。未处于妊娠状态或哺乳期。近 3 个月无大量饮酒、或长期献血、输血者。无生殖 器畸形或卵巢手术等。 病例组:组织学确诊为卵巢型子宫内膜异位症的 患者; 3、自愿参加本研究,并签署知情同意书 |
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Inclusion criteria |
1. Female individuals aged 18-49 years old; 2. Meeting the criteria for the control group or case group: Control group: No history of endocrine diseases. No history of hormone replacement therapy or no use of contraceptive pills and hormone-based drugs in the past 3 months. No metabolic, blood circulation, or systemic chronic diseases. No history of radiotherapy or chemotherapy. Not pregnant or in lactation. No excessive alcohol consumption in the past 3 months, or no long-term blood donation or blood transfusion. No reproductive organ deformities or ovarian surgeries, etc. Case group: Patients diagnosed with ovarian-type endometriosis by histological examination; 3. Voluntarily participate in this study and sign the informed consent form. |
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排除标准: |
1.有内分泌病史。 2.激素替代史或近 3个月服用避孕药和 激素类药物。 3.代谢类、血液循环类和全身慢性系统性疾 病。 4.放射治疗或化学治疗史。 5.处于妊娠状态或哺乳期。 6.近 3 个月大量饮酒、或长期献血、输血者。 7.生殖器畸 形或卵巢手术等。 |
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Exclusion criteria: |
1. Has a history of endocrine disorders. 2. Has a history of hormone replacement therapy or has taken contraceptive pills and hormone-based drugs in the past 3 months. 3. Has metabolic, circulatory, or systemic chronic diseases throughout the body. 4. Has a history of radiotherapy or chemotherapy. 5. Is pregnant or breastfeeding. 6. Has consumed large amounts of alcohol in the past 3 months, or has engaged in long-term blood donation or blood transfusion. 7. Has genital deformities or undergone ovarian surgery, etc. |
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研究实施时间: Study execute time: |
从 From 2023-10-01 00:00:00至 To 2027-06-01 00:00:00 |
征募观察对象时间: Recruiting time: |
从From 2026-03-19 00:00:00 至 To 2026-06-01 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: |
女性 |
Gender: |
Female |
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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): |
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: |
CRF;EDC |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
CRF;EDC |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |