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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: |
ChiCTR2500106186 |
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最近更新日期: Date of Last Refreshed on: |
2025-07-18 15:42:33 |
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注册时间: Date of Registration: |
2025-07-18 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: |
角膜塑形镜结构设计对眼表微生态的影响 |
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Public title: |
The effect of orthokeratology lens design on ocular surface microbiota |
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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: |
角膜塑形镜结构设计对眼表微生态的影响 |
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Scientific title: |
The effect of orthokeratology lens design on ocular surface microbiota |
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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: |
俞慧燕 |
研究负责人: |
俞慧燕 |
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Applicant: |
Yu Huiyan |
Study leader: |
Yu Huiyan |
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申请注册联系人电话: Applicant telephone: |
+86 13842645800 |
研究负责人电话:
Study leader's |
+86 411 83010771 |
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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: |
yuhuiyan2000@163.COM |
研究负责人电子邮件: Study leader's E-mail: |
yuhuiyan2000@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: |
辽宁省大连市甘井子区千山路40号 |
研究负责人通讯地址: |
辽宁省大连市甘井子区千山路40号 |
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Applicant address: |
No. 40, Qianshan Road, Ganjingzi District, Dalian City, Liaoning Province, China |
Study leader's address: |
No. 40, Qianshan Road, Ganjingzi District, Dalian City, Liaoning 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: |
大连市第三人民医院 |
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Applicant's institution: |
The Third People's Hospital of Dalian |
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研究负责人所在单位: |
大连市第三人民医院 |
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Affiliation of the Leader: |
The Third People's Hospital of Dalian |
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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: |
2025-155-001 |
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: |
大连市第三人民医院伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of Dalian Third People's Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-06-27 00:00:00 | ||
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伦理委员会联系人: |
吕一品 |
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Contact Name of the ethic committee: |
Lu Yipin |
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伦理委员会联系地址: |
辽宁省大连市甘井子区千山路40号 |
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Contact Address of the ethic committee: |
No. 40, Qianshan Road, Ganjingzi District, Dalian City, Liaoning Province |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 411 84951838 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
lyp6437@126.com |
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研究实施负责(组长)单位: |
大连市第三人民医院 |
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Primary sponsor: |
The Third People's Hospital of Dalian |
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研究实施负责(组长)单位地址: |
辽宁省大连市甘井子区千山路40号 |
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Primary sponsor's address: |
No. 40, Qianshan Road, Ganjingzi District, Dalian City, Liaoning 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-funded |
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研究疾病: |
无 |
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Target disease: |
None |
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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: |
1.建立非破损镜片表面污染检测与细菌附着评估的一体化方法; 2.明确不同镜片结构(泪液孔vs无孔)在泪液环境下的污染积聚与微生物黏附差异; 3.探索镜片结构调控菌群结构和炎症因子表达的机制,构建风险预测模型。 |
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Objectives of Study: |
1 Establish an integrated method for surface contamination detection and bacterial adhesion assessment of intact lenses. 2 Clarify the differences in contamination accumulation and microbial adhesion between different lens structures (tear-pore versus non-tear-pore) in tear environments. 3 Explore the mechanism by which lens structure modulates microbiota composition and inflammatory factor expression in ocular tissues, and construct a risk-assessment prediction model. |
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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.角膜塑形镜配戴>=12个月的青少年患者; 2.年龄8-12岁; 3.角膜曲率39.00~48.00 D之间; 4.每周戴镜>=6天; 5.使用指定镜片护理产品; 6.签署知情同意书。 |
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Inclusion criteria |
1. Adolescent patients wearing orthokeratology lenses >=12 months; 2. Age 8-12 years old; 3. Corneal curvature between 39.00~48.00 D; 4. Wear glasses >=6 days a week; 5. Use designated lens care products; 6. Sign the informed consent form. |
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排除标准: |
1.近 1 个月内使用抗生素眼药水者; 2.既往有角膜手术或外伤史者; 3.有活动性眼表感染、严重干眼、睑板腺功能障碍者; 4.合并系统性免疫或代谢疾病; 5.配戴过程中存在明显依从性差、护理不当行为者。 |
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Exclusion criteria: |
1. Those who have used antibiotic eye drops in the past 1 month; 2. Those with a history of corneal surgery or trauma; 3. Those with active ocular surface infection, severe dry eye, meibomian gland dysfunction; 4. Combined with systemic immune or metabolic diseases; 5. Those who have obvious poor compliance and improper nursing behavior during the wearing process. |
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研究实施时间: Study execute time: |
从 From 2025-08-01 00:00:00至 To 2026-07-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2025-08-01 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: |
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: |
a standard data collection |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
无/No |