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注册号: Registration number: |
ChiCTR2600120893 |
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最近更新日期: Date of Last Refreshed on: |
2026-03-22 16:16:34 |
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注册时间: Date of Registration: |
2026-03-22 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: |
线粒体通过肥大细胞介质影响瘢痕疙瘩形成的机制研究 |
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Public title: |
Mechanistic Investigation of Keloidogenesis Modulated by Mitochondrial Signaling via Mast-Cell-Derived Mediators |
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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: |
线粒体通过肥大细胞介质影响瘢痕疙瘩形成的机制研究 |
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Scientific title: |
Mechanistic Investigation of Keloidogenesis Modulated by Mitochondrial Signaling via Mast-Cell-Derived Mediators |
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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: |
张启国 |
研究负责人: |
张启国 |
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Applicant: |
Zhang Qiguo |
Study leader: |
Zhang Qiguo |
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申请注册联系人电话: Applicant telephone: |
+86 572 213 7441 |
研究负责人电话:
Study leader's |
+86 572 213 7441 |
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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: |
zqgdreamer@163.com |
研究负责人电子邮件: Study leader's E-mail: |
zqgdreamer@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: |
福建省厦门市思明区镇海路55号 |
研究负责人通讯地址: |
福建省厦门市思明区镇海路55号 |
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Applicant address: |
No. 55, Zhenhai Road, Siming District, Xiamen City, Fujian Province |
Study leader's address: |
No. 55, Zhenhai Road, Siming District, Xiamen City, Fujian 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: |
厦门大学附属第一医院 |
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Applicant's institution: |
The First Affiliated Hospital of Xiamen University |
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研究负责人所在单位: |
厦门大学附属第一医院 |
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Affiliation of the Leader: |
The First Affiliated Hospital of Xiamen University |
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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: |
[2025]科研伦审字(293)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: |
厦门大学附属第一医院临床研究伦理委员会 |
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Name of the ethic committee: |
Clinical Research Ethics Committee of the First Affiliated Hospital of Xiamen University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-01-23 00:00:00 | ||
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伦理委员会联系人: |
曹伟 |
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Contact Name of the ethic committee: |
Cao Wei |
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伦理委员会联系地址: |
福建省厦门市思明区镇海路55号 |
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Contact Address of the ethic committee: |
No. 55, Zhenhai Road, Siming District, Xiamen City, Fujian Province |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 592 2137569 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
xdfyec@sina.com |
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研究实施负责(组长)单位: |
厦门大学附属第一医院 |
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Primary sponsor: |
The First Affiliated Hospital of Xiamen University |
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研究实施负责(组长)单位地址: |
福建省厦门市思明区镇海路55号 |
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Primary sponsor's address: |
No. 55, Zhenhai Road, Siming District, Xiamen City, Fujian 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: |
自选课题(自筹) |
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Source(s) of funding: |
Self-selected topic (self-funded) |
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研究疾病: |
瘢痕疙瘩 |
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Target disease: |
Keloid |
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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: |
横断面 |
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Study design: |
Cross-sectional |
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研究目的: |
探究线粒体通过肥大细胞衍生介质(组胺、类胰蛋白酶、PDGF)对瘢痕疙瘩成纤维细胞(KFb)的影响,并进一步深入了解和完善KFb线粒体在瘢痕疙瘩形成过程中的作用机制。 |
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Objectives of Study: |
To investigate the influence of mitochondria on keloid fibroblasts (KFb) via mast cell-derived mediators (histamine, tryptase, PDGF), and to further elucidate and refine the mechanistic role of KFb mitochondria in keloid pathogenesis. |
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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: |
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Inclusion criteria |
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排除标准: |
1.1–5 年内曾接受放疗、激素局封、激光、冷冻等任何抗瘢痕治疗; 2.局部合并症(病灶破溃、感染、化脓或怀疑恶变);感染与免疫相关(HIV、HBV、HCV 活动性感染;PPD 阳性;近 3 个月严重感染;活疫苗接种未满 8 周;长期使用糖皮质激素或其他免疫抑制剂); 3.体重或代谢极端值( BMI<18 kg/m^2 或>40 kg/m^2;近 6 个月体重下降>=15 磅;未控制的高甘油三酯血症); 4.重要脏器功能不全(ALT/AST>1.5 倍正常上限、总胆红素>1.5 倍上限(Gilbert 除外);INR 升高;血红蛋白<10 g/dL、血小板<75–150 ×10^9/L、中性粒细胞<1.5 ×10^9/L); 5.依从性或认知障碍(酗酒、药物滥用、严重精神疾病、痴呆、认知功能受损;无法签署知情同意或完成问卷/随访); 6.妊娠、哺乳及生育计划(妊娠或哺乳期女性;试验期间不愿采取高效避孕的育龄男女); 7.研究者判断任何不适合参加试验的情况 |
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Exclusion criteria: |
1. Within 1-5 years, has received any anti-scar treatment such as radiotherapy, local hormone injection, laser therapy, cryotherapy, etc.; 2. Local complications (lesion rupture, infection, suppuration or suspected malignancy); infection related to immunity (active HIV, HBV, HCV infection; positive PPD; severe infection in the past 3 months; insufficient 8 weeks of live vaccine administration; long-term use of glucocorticoids or other immunosuppressants); 3. Extreme values of body weight or metabolism (BMI < 18 kg/m^2 or > 40 kg/m^2; weight loss >= 15 pounds in the past 6 months; uncontrolled hypertriglyceridemia); 4. Impaired function of important organs (ALT/AST > 1.5 times the upper limit of normal, total bilirubin > 1.5 times the upper limit (except Gilbert's syndrome); elevated INR; hemoglobin < 10 g/dL, platelet < 75–150 ×10^9/L, neutrophils < 1.5 ×10^9/L); 5. Non-compliance or cognitive impairment (alcoholism, drug abuse, severe mental illness, dementia, impaired cognitive function; inability to sign informed consent or complete questionnaires/follow-up); 6. Pregnancy, lactation and reproductive planning (pregnant or lactating women; men and women of childbearing age who do not want to use highly effective contraception during the trial); 7. Any situation judged by the researcher as not suitable for participating in the trial. |
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研究实施时间: Study execute time: |
从 From 2025-10-01 00:00:00至 To 2027-05-01 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-03-22 00:00:00 至 To 2026-05-31 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: |
EDC |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
EDC |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
无/No |