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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: |
ChiCTR2000031114 |
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最近更新日期: Date of Last Refreshed on: |
2020-03-22 19:04:49 |
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注册时间: Date of Registration: |
2020-03-22 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: |
核块下超声乳化对减少硬核白内障手术角膜内皮细胞损伤临床效果探讨 |
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Public title: |
The effect of phacoemulsification underneath nucleus fragments on reducing corneal damage for treating dense cataract |
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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: |
核块下超声乳化对减少硬核白内障手术角膜内皮细胞损伤临床效果探讨 |
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Scientific title: |
The effect of phacoemulsification underneath nucleus fragments on reducing corneal damage for treating dense cataract |
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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: |
曾明兵 |
研究负责人: |
曾明兵 |
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Applicant: |
Zeng Mingbing |
Study leader: |
Zeng Mingbing |
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申请注册联系人电话: Applicant telephone: |
+86 15308912010 |
研究负责人电话:
Study leader's |
+86 15308912010 |
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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: |
zengmingbing@126.com |
研究负责人电子邮件: Study leader's E-mail: |
zengmingbing@126.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: |
海口市秀华路19号 |
研究负责人通讯地址: |
海口市秀华路19号 |
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Applicant address: |
19 Xiuhua Road, Haikou, Hainan, China |
Study leader's address: |
19 Xiuhua Road, Haikou, Hainan, 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: |
中山大学中山眼科中心海南眼科医院 |
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Applicant's institution: |
Hainan Eye Hospital, Zhongshan Ophthalmic Center, Sun Yat-Sen University |
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研究负责人所在单位: |
中山大学中山眼科中心海南眼科医院 |
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Affiliation of the Leader: |
Hainan Eye Hospital, Zhongshan Ophthalmic Center, Sun Yat-Sen 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: |
2019001 |
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: |
海南眼科医院伦理审委员会 |
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Name of the ethic committee: |
Ethic Committee of Hainan Eye Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2019-05-05 00:00:00 | ||
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伦理委员会联系人: |
王芳芳 |
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Contact Name of the ethic committee: |
Wang Fangfang |
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伦理委员会联系地址: |
海口市秀华路19号 |
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Contact Address of the ethic committee: |
19 Xiuhua Road, Haikou, Hainan, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
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: |
中山大学中山眼科中心海南眼科医院 |
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Primary sponsor: |
Hainan Eye Hospital, Zhongshan Ophthalmic Center, Sun Yat-Sen University |
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研究实施负责(组长)单位地址: |
海口市秀华路19号 |
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Primary sponsor's address: |
19 Xiuhua Road, Haikou, Hainan, 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: |
自筹 |
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Source(s) of funding: |
self-raised |
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研究疾病: |
白内障 |
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Target disease: |
Cataract |
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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: |
探索性研究/预试验 | ||||||||||||||||||||||
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Study phase: |
0 |
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研究设计: |
随机平行对照 |
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Study design: |
Parallel |
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研究目的: |
评价核块下超声乳化对减小硬核白内障手术角膜损伤的临床效果。 |
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Objectives of Study: |
To evaluate the effect of phacoemulsification under nuclear fragments on reducing corneal injury for treating dense cataract. |
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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: |
2020.3-2020.9 诊断为老年性白内障病人,按照核的硬度分级IV-V级,年龄50-80岁 |
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Inclusion criteria |
From March 2020 to September 2020, the patients were diagnosed as senile cataract. According to the hardness of nucleus, they were graded as IV-V, aged 50-80 years old |
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排除标准: |
排除全身性慢性疾病,如高血压、糖尿病、肾功能不全、贫血等,排除合并有葡萄膜炎、青光眼、眼底视网膜疾病史。排除有其它内眼手术史如青光眼术后、玻璃体视网术后病史,排除角膜内皮计数低于1200/mm2的病例以及不愿意及不能随访者。 |
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Exclusion criteria: |
Exclude systemic chronic diseases, such as hypertension, diabetes, renal insufficiency, anemia, etc., and exclude patients with uveitis, glaucoma, fundus retinal disease history. The patients with other history of intraocular surgery such as glaucoma, vitreoretinal surgery, corneal endothelial count less than 1200 / mm2 and those who were unwilling or unable to follow up were excluded. |
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研究实施时间: Study execute time: |
从 From 2020-04-01 00:00:00至 To 2020-09-30 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2020-04-01 00:00:00 至 To 2020-09-30 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): |
根据随机对照原则,由不同于手术、术后结果观察的第三者使用Permuted Block Randomization (PBR) 分组的方法,对将246例患者等比例病人随机分为两组,每组123例. |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
According to the principle of random control, 246 patients with equal proportion were randomly divided into two groups, 123 in each group, according to the method of permuted block randomization (PBR) by the third party different from the operation and the observation of postoperative results |
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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 |
是Yes |
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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): |
2021.4 ResMan, http://www.medresman.org.cn. |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
2021.4 ResMan, http://www.medresman.org.cn. |
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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: |
病例计录表 |
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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, CRF) |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |