Assessment of cfDNA-STING Axis as a Potential Pathological Marker in Atopic Dermatitis
报名条件（概要）
- 年龄：18 Years – 不限
- 性别：不限
- 健康志愿者：接受
完整入排标准请以官方页面为准。
开展国家/地区
China
研究药物 / 干预措施
blood sampling
申办方
Zhongda Hospital
研究简介（原文）
Study Overview Atopic dermatitis (AD), commonly known as eczema, is a chronic inflammatory skin condition characterized by intense itching and skin barrier damage. While researchers know that the immune system is overactive in AD, it is difficult to measure the exact level of "damage" or "inflammation" happening deep within the skin using only a physical exam. The Purpose of This Study This study investigates a specific "danger signal" called circulating cell-free DNA (cfDNA). When skin cells are damaged or die due to inflammation, they release tiny fragments of DNA into the bloodstream. The investigators believe these fragments might act as a trigger for the immune system, worsening the disease. What the Study Involves Researchers will collect blood samples and small skin biopsies from patients with AD and healthy volunteers. The study aims to: Compare the levels of cfDNA in the blood of AD patients versus healthy individuals. Determine if higher levels of cfDNA correlate with more severe skin symptoms (measured by scores like SCORAD and EASI). Examine how immune cells in the skin (macrophages) respond to these DNA fragments through a specific biological switch called the STING pathway. Potential Impact By understanding this "damage-signal" loop, this research may lead to new ways for doctors to monitor AD severity through simple blood tests and could identify new targets for future anti-inflammatory treatments.
适应症
主动联系研究团队
中国／港澳台研究中心
- Zhongda Hospital, Southeast UniversityNanjing，Jiangsu，China
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英文版（发给研究团队）
Dear Study Team, I am a patient in China and I am interested in participating in your clinical trial: Study Title: Assessment of cfDNA-STING Axis as a Potential Pathological Marker in Atopic Dermatitis ClinicalTrials.gov Identifier: NCT07573735 Sponsor: Zhongda Hospital Investigational product: blood sampling About me: - Age: (please fill in) - Sex: (please fill in) - Confirmed diagnosis and stage: (please fill in) - Biomarkers / genetic testing: not available - Prior and current treatments: (please fill in) - Performance status (ECOG): not assessed - Current location: China - Travel ability: (please fill in) Could you please let me know: 1. Whether I might be eligible for this study; 2. Which site would be closest and most practical for me, and whether remote pre-screening is possible; 3. What documents (medical records, pathology or imaging reports, recent labs) I should prepare for pre-screening. I can provide English translations of my medical records. Thank you very much for your time and help. Kind regards, (your name) (your email / phone with country code)
中文对照（供您核对）
尊敬的研究团队： 我是一位来自中国的患者，希望咨询参加以下临床试验的可能： 研究名称：Assessment of cfDNA-STING Axis as a Potential Pathological Marker in Atopic Dermatitis 试验编号：NCT07573735 申办方：Zhongda Hospital 研究药物：blood sampling 我的基本情况： - 年龄：（请填写） - 性别：（请填写） - 确诊疾病与分期：（请填写） - 基因／标志物检测：暂无 - 既往及当前治疗：（请填写） - 体能状态（ECOG）：未评估 - 目前所在城市：中国 - 可前往范围：（请填写） 想请教三个问题： 1. 我是否可能符合本研究的入组标准？ 2. 哪个中心对我最方便可行？能否远程预筛？ 3. 预筛需要准备哪些资料（病历、病理、影像、近期化验）？ 我可以提供英文翻译版病历。感谢您的时间与帮助。 顺祝安康 （您的姓名） （您的邮箱／带国际区号的电话）
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下一步怎么做？
- 把本页信息带给您的主治医生，评估是否适合参加。
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- 直接联系研究团队咨询报名事宜（通常有中文同声翻译服务可协助沟通）。