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注册号: Registration number: |
ChiCTR2500114394 |
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最近更新日期: Date of Last Refreshed on: |
2025-12-11 10:38:05 |
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注册时间: Date of Registration: |
2025-12-11 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: |
类风湿关节炎患者眼表微环境与视网膜微血管网络的关联性研究 |
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Public title: |
Association between Ocular Surface Microenvironment and Retinal Microvascular Network in Patients with Rheumatoid Arthritis |
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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: |
类风湿关节炎患者眼表微环境与视网膜微血管网络的关联性研究 |
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Scientific title: |
Association between Ocular Surface Microenvironment and Retinal Microvascular Network in Patients with Rheumatoid Arthritis |
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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: |
李淑敏 |
研究负责人: |
金鑫 |
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Applicant: |
Shumin Li |
Study leader: |
Xin Jin |
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申请注册联系人电话: Applicant telephone: |
+86 139 8162 7810 |
研究负责人电话:
Study leader's |
+86 158 4662 2927 |
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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: |
1804681275@qq.com |
研究负责人电子邮件: Study leader's E-mail: |
zdshjinxinbisheng@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: |
哈尔滨市南岗区一曼街141号 |
研究负责人通讯地址: |
哈尔滨市南岗区一曼街141号 |
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Applicant address: |
141 Yiman Str, Nangang District, Harbin, P.R, China |
Study leader's address: |
141 Yiman Str, Nangang District, Harbin, P.R, 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: |
哈尔滨医科大学附属第一医院眼科医院 |
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Applicant's institution: |
Eye Hospital, The First Affiliated Hospital of Harbin Medical University |
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研究负责人所在单位: |
哈尔滨医科大学附属第一医院眼科医院 |
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Affiliation of the Leader: |
Eye Hospital, The First Affiliated Hospital of Harbin Medical 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: |
IRB-AF/SC-12/03.0 |
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: |
哈尔滨医科大学附属第一医院伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of the First Affiliated Hospital of Harbin Medical University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-12-02 00:00:00 | ||
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伦理委员会联系人: |
迟秋君 |
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Contact Name of the ethic committee: |
Qiujun Chi |
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伦理委员会联系地址: |
哈尔滨市南岗区邮政街23号 |
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Contact Address of the ethic committee: |
23 Youzheng Str,Nangang District,Harbin |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 451 8555 2350 |
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: |
哈尔滨医科大学附属第一医院眼科医院 |
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Primary sponsor: |
Eye Hospital, The First Affiliated Hospital of Harbin Medical University |
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研究实施负责(组长)单位地址: |
哈尔滨市南岗区一曼街141号 |
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Primary sponsor's address: |
141 Yiman Str, Nangang District, Harbin, P.R, 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: |
无经费资助 |
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Source(s) of funding: |
No financial support available |
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研究疾病: |
类风湿关节炎 |
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Target disease: |
Rheumatoid Arthritis |
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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: |
1.通过共聚焦显微镜收集类风湿关节炎患者的角膜基质微点、角膜神经和免疫细胞相关参数,探究类风湿关节炎患者角膜基质微点沉积变化规律以及角膜神经和免疫细胞参数特点;分析其与类风湿关节炎患者全身临床表现(VAS评分、SF-36生活质量评分)、影像学进展(Sharp评分)及干眼严重程度的相关性 2.比较类风湿关节炎患者与健康对照者之间结膜囊微生物组的多样性、群落结构及组成差异。 3.通过OCTA收集类风湿关节炎患者视网膜血流信息,与健康对照者对比,探究类风湿关节炎患者视网膜血流特点。 4.探究RA患者结膜囊特定菌属的相对丰度与疾病活动度(DAS-28评分、ESR、CRP等)、全身临床表现、角膜神经参数、朗格汉斯细胞密度、视网膜微循环参数及干眼严重程度的相关性。 |
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Objectives of Study: |
1.To collect corneal stromal micropuncture, corneal nerve, and immune cell-related parameters via confocal microscopy in rheumatoid arthritis patients, investigating the deposition patterns of corneal stromal micropunctate and the characteristics of corneal nerve and immune cell parameters; analyzing their correlations with systemic clinical manifestations (VAS score, SF-36 quality of life score), radiographic progression (Sharp score), and dry eye severity in rheumatoid arthritis patients. 2.To compare the diversity, community structure, and composition of the conjunctival sac microbiome between rheumatoid arthritis patients and healthy controls. 3.To collect retinal blood flow information via OCTA in rheumatoid arthritis patients and compare it with healthy controls, exploring the characteristics of retinal blood flow in rheumatoid arthritis patients. 4.To investigate the correlations between the relative abundance of specific bacterial genera in the conjunctival sac of rheumatoid arthritis patients and disease activity (DAS-28 score, ESR, CRP, etc.), systemic clinical manifestations, corneal nerve parameters, Langerhans cell density, retinal microcirculation parameters, and dry eye severity. |
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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.患有其他自身免疫性疾病及家族史; 2.患有累及角膜的全身性疾病,如糖尿病; 3.患有角膜疾病,如角膜营养不良、角膜炎、圆锥角膜等; 4.葡萄膜炎病史; 5.眼外伤史; 6.角膜接触镜佩戴史; 7.角膜手术史; 8.前4周内使用过局部眼用抗生素、糖皮质激素或免疫抑制剂; 9.研究者判断不适合参与本研究的其他情况。 |
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Exclusion criteria: |
1.Diagnosis of other autoimmune diseases or a family history thereof; 2.Presence of systemic diseases affecting the cornea, such as diabetes mellitus; 3.Corneal diseases, such as corneal dystrophy, keratitis, keratoconus, etc.; 4.History of uveitis; 5.History of ocular trauma; 6.History of contact lens wear; 7.History of corneal surgery; 8.Use of topical ophthalmic antibiotics, corticosteroids, or immunosuppressants within the preceding 4 weeks; 9.Other conditions deemed unsuitable for participation by the investigators. |
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研究实施时间: Study execute time: |
从 From 2025-11-30 00:00:00至 To 2026-10-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2025-12-31 00:00:00 至 To 2026-10-31 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: |
公开/Public |
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盲法: |
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Blinding: |
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试验完成后的统计结果(上传文件): |
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Calculated Results after
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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: |
CRF,ResMan |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
CRF,ResMan |
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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 |