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注册号: Registration number: |
ChiCTR2500114387 |
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最近更新日期: Date of Last Refreshed on: |
2025-12-11 10:02:36 |
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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: |
角膜光密度与泪液细胞因子浓度检测对FS-LASIK术后用药指导研究 |
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Public title: |
The Role of Corneal Densitometry and Tear Cytokine Profiling in Personalizing Post-FS-LASIK Pharmacotherapy |
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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: |
角膜光密度与泪液细胞因子浓度检测对FS-LASIK术后用药指导研究 |
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Scientific title: |
The Role of Corneal Densitometry and Tear Cytokine Profiling in Personalizing Post-FS-LASIK Pharmacotherapy |
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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: |
郑珺 |
研究负责人: |
郑珺 |
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Applicant: |
Jun Zheng |
Study leader: |
Jun Zheng |
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申请注册联系人电话: Applicant telephone: |
+86 159 0826 5367 |
研究负责人电话:
Study leader's |
+86 159 0826 5367 |
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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: |
15908265367@163.com |
研究负责人电子邮件: Study leader's E-mail: |
15908265367@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: |
中国四川省自贡市自流井区尚义灏一支路42号 |
研究负责人通讯地址: |
中国四川省自贡市自流井区尚义灏一支路42号 |
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Applicant address: |
No. 42, Shangyihao 1st Road, Ziliujing District, Zigong City, Sichuan Province, China |
Study leader's address: |
No. 42, Shangyihao 1st Road, Ziliujing District, Zigong City, Sichuan Province, China |
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申请注册联系人邮政编码: Applicant postcode: |
643000 |
研究负责人邮政编码: Study leader's postcode: |
643000 |
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申请人所在单位: |
自贡市第一人民医院 |
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Applicant's institution: |
Zigong First People's Hospital |
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研究负责人所在单位: |
自贡市第一人民医院 |
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Affiliation of the Leader: |
Zigong First People's Hospital |
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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: |
伦理(硏)2025年第098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: |
自贡市第一人民医院医学伦理委员会 |
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Name of the ethic committee: |
Institutional Review Board of Zigong First People's Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-11-25 00:00:00 | ||
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伦理委员会联系人: |
叶秋棠 |
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Contact Name of the ethic committee: |
Qiutang Ye |
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伦理委员会联系地址: |
中国四川省自贡市自流井区尚义灏一支路42号 |
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Contact Address of the ethic committee: |
No. 42, Shangyihao 1st Road, Ziliujing District, Zigong City, Sichuan Province, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 813 212 1556 |
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: |
自贡市第一人民医院 |
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Primary sponsor: |
Zigong First People's Hospital |
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研究实施负责(组长)单位地址: |
中国四川省自贡市自流井区尚义灏一支路42号 |
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Primary sponsor's address: |
No. 42, Shangyihao 1st Road, Ziliujing District, Zigong City, Sichuan 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: |
四川省卫生健康委员会科技项目 |
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Source(s) of funding: |
Health Commission of Sichuan Province Medical Science and Technology Program |
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研究疾病: |
屈光矫正术后角膜修复 |
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Target disease: |
Corneal Healing after Refractive Surgery |
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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: |
干预性研究 |
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Study type: |
Interventional 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: |
非随机对照试验 |
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Study design: |
Non randomized control |
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研究目的: |
本研究根据 FS-LASIK 术后糖皮质激素滴眼液种类不同分组,利用 pentacam测量角膜光密度,iTrace 测量调制传递函数截止频率(MTF cut off),斯特列尔比(SR),总高阶像差 (Total HOA-RMS),低阶像差 (LOA-RMS),采集泪液进行 ELIAS 检测与蕨样变试验,对比两组上述结果差异,以期获得术后最佳激素用药方案 |
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Objectives of Study: |
This study stratified patients into two groups based on the type of topical corticosteroid administered after FS-LASIK. We employed the Pentacam to measure corneal densitometry and the iTrace visual function analyzer to assess optical quality metrics, including the modulation transfer function cutoff (MTF cut off), Strehl ratio (SR), total higher-order aberrations (Total HOA-RMS), and lower-order aberrations (LOA-RMS). Additionally, tear samples were collected for cytokine level quantification via ELISA and for fern pattern testing. The aforementioned parameters were then compared between the two groups to identify the optimal postoperative corticosteroid regimen. |
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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)合并有重要脏器功能受损、严重危及生命的全身性疾病及精神病患者; (2)合并类风湿性关节炎、甲亢等自身免疫系统疾病及糖尿病患者; (3)妊娠或哺乳期患者; (4)屈光不稳定、有角膜外伤史或既往眼部手术史的患者; (5)合并有其他眼病如圆锥角膜、青光眼、角膜炎、视网膜血管炎、葡萄膜炎、干眼等; (6)3 月以内存在全身及局部感染性疾病者; (7)正在参加其它药物临床试验者或受试者认为不宜进行临床试验者; (8)术后出现并发症,需要加用其他滴眼液; (9)依从性差、不能按照研究计划完成治疗和随访的对象,以及中途自动退出者。 |
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Exclusion criteria: |
(1) Patients with impaired vital organ function, severe life-threatening systemic diseases, or psychiatric disorders. (2) Patients with autoimmune diseases (e.g., rheumatoid arthritis, hyperthyroidism) or diabetes mellitus. (3) Pregnant or lactating patients. (4) Patients with unstable refraction, a history of corneal trauma, or prior ocular surgery. (5) Patients with other ocular comorbidities, such as keratoconus, glaucoma, keratitis, retinal vasculitis, uveitis, or dry eye disease. (6) Patients with any systemic or local infectious disease within the past 3 months. (7) Individuals currently participating in other drug clinical trials, or those deemed by the investigator as unsuitable for the trial. (8) Patients who develop postoperative complications requiring additional ophthalmic medications. (9) Subjects with poor compliance, inability to complete the treatment and follow-up as planned, or those who voluntarily withdraw from the study. |
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研究实施时间: Study execute time: |
从 From 2025-06-01 00:00:00至 To 2027-05-31 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: |
正在进行 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: |
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: |
暂未确定/Not yet |