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注册号: Registration number: |
ChiCTR2300079028 |
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最近更新日期: Date of Last Refreshed on: |
2023-12-24 19:48:26 |
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注册时间: Date of Registration: |
2023-12-24 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: |
大焦深人工晶状体(景深延长型)用于白内障摘除术后无晶体眼视力矫正的多中心、随机、开放、 平行对照临床试验 |
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Public title: |
A multicenter, randomized, open, parallel-controlled trial of lengthening depth of field intraocular lens for visual acuity correction after cataract extraction |
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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: |
大焦深人工晶状体(景深延长型)用于白内障摘除术后无晶体眼视力矫正的多中心、随机、开放、 平行对照临床试验 |
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Scientific title: |
A multicenter, randomized, open, parallel-controlled trial of lengthening depth of field intraocular lens for visual acuity correction after cataract extraction |
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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: |
张明瑞 |
研究负责人: |
夏晓波/田芳 |
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Applicant: |
Mingrui Zhang |
Study leader: |
Xiaopo Xia/ Tian Fang |
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申请注册联系人电话: Applicant telephone: |
+86 151 2220 8825 |
研究负责人电话:
Study leader's |
+86 158 7489 8016 |
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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: |
251702514@qq.com |
研究负责人电子邮件: Study leader's E-mail: |
xbxia21@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: |
天津开发区西区新兴路99号 |
研究负责人通讯地址: |
长沙市开福区湘雅路87号中南大学湘雅医院; 天津市南开区富康路251号天津医科大学眼科医院 |
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Applicant address: |
99 Xinxing Road, West District TEDA, Tianjin, China |
Study leader's address: |
Central South University Xiangya Hospital, No. 87 Xiangya Road, Kaifu District, Changsha City; Tianjin Medical University Eye Hospital, No. 251 Fukang Road, Nankai District, Tianjin |
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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: |
天津世纪康泰生物医学工程有限公司 |
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Applicant's institution: |
Tianjin Shiji Kangtai Biomedical Engineering Co.,Ltd |
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研究负责人所在单位: |
中南大学湘雅医院 天津医科大学眼科医院 |
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Affiliation of the Leader: |
XIANGYA HOSPITAL CENTRAL SOUTH UNIVERSITY; Tianjin Medical University Eye 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: |
伦审GCP快第(202309776)号;202341 |
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: |
中南大学湘雅医院医学伦理委员会;天津医科大学眼科医院医学伦理委员会 |
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Name of the ethic committee: |
Medical Ethics Committee of Xiangya Hospital Central South University; Medical Ethics Committee of Tianjin Medical University Eye Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2023-09-06 00:00:00 | ||
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伦理委员会联系人: |
罗艳红;陈卓 |
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Contact Name of the ethic committee: |
Luo Yanhong;Chen Zhuo |
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伦理委员会联系地址: |
湖南省长沙市湘雅路87号;天津市南开区富康路251号 |
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Contact Address of the ethic committee: |
No.87 Xiangya Road, Changsha Hunan ;Tianjin Medical University Eye Hospital, No. 251 Fukang Road, Nankai District, Tianjin |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 22 8642 8817 |
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: |
中南大学湘雅医院 天津医科大学眼科医院 |
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Primary sponsor: |
XIANGYA HOSPITAL CENTRAL SOUTH UNIVERSITY; Tianjin Medical University Eye Hospital |
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研究实施负责(组长)单位地址: |
长沙市开福区湘雅路87号中南大学湘雅医院; 天津市南开区富康路251号天津医科大学眼科医院 |
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Primary sponsor's address: |
Central South University Xiangya Hospital, No. 87 Xiangya Road, Kaifu District, Changsha City; Tianjin Medical University Eye Hospital, No. 251 Fukang Road, Nankai District, Tianjin |
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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: |
天津世纪康泰生物医学工程有限公司 |
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Source(s) of funding: |
Tianjin Shiji Kangtai Biomedical Engineering Co.,Ltd |
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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: |
其它 | ||||||||||||||||||||||
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Study phase: |
N/A |
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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: |
评价天津世纪康泰生物医学工程有限公司研究生产的大焦深人工晶状体(景深延长型)用于白内障摘除术后无晶体眼视力矫正的有效性和安全性,为产品注册提供支持。 |
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Objectives of Study: |
To evaluate the effectiveness and safety of Large focal depth intraocular lens (extended depth of field type) produced by Tianjin Shijikangtai Biomedical Engineering Co., Ltd. for vision correction of aphenoid eyes after cataract extraction, and to provide support for product registration. |
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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.孕期或哺乳期女性,以及计划在手术后6个月内怀孕者; 2.术前术眼最佳矫正远视力>20/40(LogMAR视力表); 3.术前术眼角膜内皮细胞计数< 2000个/mm2; 4.筛选前3个月内参加药物或1个月内参加医疗器械临床试验者; 5.合并有植入人工晶状体禁忌症,如小眼球,青光眼,较重的角膜营养不良,明显的黄斑/色素上皮细胞病变,糖尿病视网膜病变,严重的视神经萎缩,严重的前房过浅,脉络膜出血,大量的玻璃体流失,不可控的眼压增高,慢性葡萄膜炎,后囊破裂或睫状小带分离(不能固定人工晶状体),玻璃体积血或严重浑浊,晶体脱位或半脱位等,以及伴发的其他严重眼部疾病; 6.合并眼部感染性疾病,如慢性泪囊炎等; 7.合并严重的角膜疾病; 8.角膜损伤或角膜有疤痕; 9.曾有视网膜脱落或有视网膜病变; 10.筛选前3个月内有过眼外伤; 11.曾接受过眼内或角膜手术,但经研究者综合判断不影响视力的除外; 12.不能改善的严重干眼症或睑板腺功能障碍(MGD); 13.外伤性白内障或先天性白内障; 14.经研究者判定对侧眼弱视或无视功能; 15.需行眼部联合手术; 16.正在使用或研究期间需要使用的眼部或全身性药物可能会影响视力或术后结果判断; 17.伴有严重的或不稳定的心、肝、肾、血液、精神疾病及其它严重影响手术的疾病,或肝肾功能指标(TBIL、ALT、AST、ALP、BUN、Cr)任一项大于2.5倍本研究中心正常参考值上限; 18.糖尿病(空腹血糖 > 8 mmol/L),或有糖尿病史并伴发影响术后视力的眼部疾病或状况; 19.心电图检查或实验室检查结果提示有手术禁忌症; 20.无人监护或不能按医嘱随访者; 21.研究者判断不适合参与试验的其他情况。 |
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Exclusion criteria: |
1. Pregnant or lactating women, and those who plan to become pregnant within 6 months after the operation; 2. The best corrected distal visual acuity > 20/40 (LogMAR visual acuity chart); 3. Preoperative corneal endothelial cell count < 2000 /mm2; 4. Individuals who participated in drug trials within 3 months prior to screening or clinical trials of medical devices within 1 month; 5. Contraindications for intraocular lens implantation, such as small eyeballs, glaucoma, severe corneal dystrophy, obvious macular/pigmentation epithelial cell disease, diabetic retinopathy, severe optic atrophy, severe anterior chamber hypertrophy, choroid hemorrhage, massive vitreous loss, uncontrolled ocular pressure increase, chronic uveitis, Posterior capsular rupture or separation of ciliary bands (unable to hold the intraocular lens), vitreous hemoperitoneum or severe turbidity, dislocation or subluxation of the lens, and other serious ocular diseases associated with it; 6. Combined with ocular infectious diseases, such as chronic dacryocystitis; 7. complicated with severe corneal disease; 8. Corneal injury or corneal scar; 9. had retinal detachment or retinopathy; 10. Had eye trauma within 3 months before screening; 11. Had undergone intraocular or corneal surgery, except for those that have not affected vision according to the comprehensive judgment of the researcher; 12. severe dry eye or meibomian gland dysfunction (MGD) that cannot be improved; 13. traumatic cataract or congenital cataract; 14. contralateral amblyopia or disregard function determined by researchers; 15. Combined eye surgery is required; 16. Eye or systemic medications being used or required during the study may affect vision or postoperative outcome judgment; 17. Patients with serious or unstable heart, liver, kidney, blood, mental disease or other diseases that seriously affect surgery, or any of the liver and kidney function indicators (TBIL, ALT, AST, ALP, BUN, Cr) greater than 2.5 times the upper limit of the normal reference value of this research center; 18. Diabetes mellitus (fasting blood glucose > 8 mmol/L), or a history of diabetes associated with eye diseases or conditions affecting postoperative vision; 19. Electrocardiogram or laboratory examination results indicate contraindications to surgery; 20. Unsupervised or unable to follow medical advice; 21. Other conditions that the investigator judged unsuitable for participation in the experiment. |
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研究实施时间: Study execute time: |
从 From 2023-08-01 00:00:00至 To 2025-08-01 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2023-12-24 00:00:00 至 To 2025-04-01 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): |
中心分层区组随机 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
The central stratified block is random. |
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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: |
开放 |
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Blinding: |
open |
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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): |
不共享原始数据 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
Raw data is not shared. |
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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: |
电子采集和管理系统 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Electronic acquisition and management system. |
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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 |