Metabolism of indocyanine green and changes in visual function following surgery for macular epiretinal membrane
|
注册号: Registration number: |
ChiCTR2400084631 |
|
最近更新日期: Date of Last Refreshed on: |
2024-05-21 18:04:42 |
|
注册时间: Date of Registration: |
2024-05-21 00:00:00 |
|
注册号状态: |
预注册 |
|
Registration Status: |
Prospective registration |
|
注册题目: |
吲哚菁绿在黄斑前膜术后眼内代谢及视功能变化的临床研究 |
|
Public title: |
Metabolism of indocyanine green and changes in visual function following surgery for macular epiretinal membrane |
|
注册题目简写: |
|
|
English Acronym: |
|
|
研究课题的正式科学名称: |
吲哚菁绿在黄斑前膜术后眼内代谢及视功能变化的临床研究 |
|
Scientific title: |
Metabolism of indocyanine green and changes in visual function following surgery for macular epiretinal membrane |
|
研究课题代号(代码): Study subject ID: |
|
|
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: |
|
申请注册联系人: |
赖晓娟 |
研究负责人: |
张美霞 |
|
Applicant: |
Xiaojuan Lai |
Study leader: |
Meixia Zhang |
|
申请注册联系人电话: Applicant telephone: |
+86 139 8920 4665 |
研究负责人电话: Study leader's telephone: |
+86 189 8060 2236 |
|
申请注册联系人传真 : Applicant Fax: |
研究负责人传真: Study leader's fax: |
||
|
申请注册联系人电子邮件: Applicant E-mail: |
ohyesjuan@163.com |
研究负责人电子邮件: Study leader's E-mail: |
zhangmeixia@scu.edu.cn |
|
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): |
||
|
申请注册联系人通讯地址: |
中国四川省成都市武侯区国学巷37号 |
研究负责人通讯地址: |
中国四川省成都市武侯区国学巷37号 |
|
Applicant address: |
No.37 Guoxue Lane, Wuhou District, Chengdu, Sichuan, China |
Study leader's address: |
No.37 Guoxue Lane, Wuhou District, Chengdu, Sichuan, China |
|
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: |
||
|
申请人所在单位: |
四川大学华西医院 |
||
|
Applicant's institution: |
West China Hospital, Sichuan University |
||
|
研究负责人所在单位: |
四川大学华西医院 |
||
|
Affiliation of the Leader: |
West China Hospital, Sichuan University |
||
|
是否获伦理委员会批准: |
是/Yes |
||
|
Approved by ethic committee: |
Yes |
||
|
伦理委员会批件文号: Approved No. of ethic committee: |
2024年审(764)号 |
伦理委员会批件附件: Approved file of Ethical Committee: |
查看附件View |
|
批准本研究的伦理委员会名称: |
四川大学华西医院生物医学伦理审查委员会 |
||
|
Name of the ethic committee: |
Biomedical Ethics Review Committee of West China Hospital, Sichuan University |
||
|
伦理委员会批准日期: Date of approved by ethic committee: |
2024-04-30 00:00:00 |
||
|
伦理委员会联系人: |
李娜 |
||
|
Contact Name of the ethic committee: |
Na Li |
||
|
伦理委员会联系地址: |
中国四川省成都市武侯区国学巷37号 |
||
|
Contact Address of the ethic committee: |
No.37 Guoxue Lane, Wuhou District, Chengdu, Sichuan, China |
||
|
伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 28 8542 2654 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
|
|
研究实施负责(组长)单位: |
四川大学华西医院 |
||||||||||||||||||||||
|
Primary sponsor: |
West China Hospital, Sichuan University |
||||||||||||||||||||||
|
研究实施负责(组长)单位地址: |
中国四川省成都市武侯区国学巷37号 |
||||||||||||||||||||||
|
Primary sponsor's address: |
No.37 Guoxue Lane, Wuhou District, Chengdu, Sichuan, China |
||||||||||||||||||||||
|
试验主办单位(项目批准或申办者): Secondary sponsor: |
|
||||||||||||||||||||||
|
经费或物资来源: |
研究生课题经费 |
||||||||||||||||||||||
|
Source(s) of funding: |
Postgraduate Project funding |
||||||||||||||||||||||
|
Target disease: |
epiretinal membrane |
||||||||||||||||||||||
|
Target disease code: |
|
||||||||||||||||||||||
|
研究类型: |
观察性研究 |
||||||||||||||||||||||
|
Study type: |
Observational study |
||||||||||||||||||||||
|
研究所处阶段: |
其它 | ||||||||||||||||||||||
|
Study phase: |
N/A |
||||||||||||||||||||||
|
研究设计: |
队列研究 |
||||||||||||||||||||||
|
Study design: |
Cohort study |
||||||||||||||||||||||
|
研究目的: |
本研究拟根据观察术中吲哚菁绿对内界膜的染色效果探究术中能完成手术的最低浓度及染色效果良好的低浓度吲哚菁绿在眼内的代谢情况、有无神经节细胞的损伤以及视功能的变化,以期评估吲哚菁绿辅助内界膜剥除的最佳使用浓度。 |
||||||||||||||||||||||
|
Objectives of Study: |
The objective of this study is to investigate the metabolism of the minimum concentration of indocyanine green that can complete the operation and the low concentration of indocyanine green with good staining effect in the eye, whether there is damage to ganglion cells, and the change of visual function according to the effect of intraoperative indocyanine green staining on the internal limiting membrane, in order to evaluate the optimal concentration of indocyanine green for assisting internal limiting membrane peeling. |
||||||||||||||||||||||
|
药物成份或治疗方案详述: |
|
||||||||||||||||||||||
|
Description for medicine or protocol of treatment in detail: |
|
||||||||||||||||||||||
|
纳入标准: |
1)行眼底检查和 OCT 检查明确诊断为 IMEM; 2)年满18岁; 3)双眼眼压在10mmHg至21mmHg; 4)近3个月内未接受荧光素眼底血管造影及吲哚青绿血管造影等眼底影像学检查; 5)能够耐受玻璃体切割手术,对手术方案知情同意且能定期完成随访。 |
||||||||||||||||||||||
|
Inclusion criteria |
1) Fundus examination and OCT were performed to confirm the diagnosis of IMEM; 2) Age > years; 3) The intraocular pressure of both eyes was 10mmHg to 21mmHg; 4) The patient has not undergone fundus imaging examinations, such as fluorescein angiography and indocyanine green angiography, within the past 3 months. 5)The patient demonstrated tolerance to vitrectomy, provided informed consent for the surgical procedure, and consistently completed follow-up appointments. |
||||||||||||||||||||||
|
排除标准: |
1)合并病理性近视、年龄相关性黄斑变性、视网膜脱离、黄斑裂孔、糖尿病性视网膜病变等眼底疾病的患者; 2)继发性黄斑前膜患者; 3)既往曾行玻璃体手术或眼底其他手术; 4)依从性差,难以定期门诊复查者。 |
||||||||||||||||||||||
|
Exclusion criteria: |
1) Patients with pathologica myopia, age-related macular degeneration, retinal detachment, macular hole, diabetic retinopathy and other fundus diseases; 2) Patients with secondary epiretinal membranes; 3) Previous vitrectomy or other fundus surgery; 4) Poor compliance and difficulty in regular outpatient reexamination |
||||||||||||||||||||||
|
研究实施时间: Study execute time: |
从 From 2024-05-27 00:00:00至 To 2026-05-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从From 2024-05-27 00:00:00 至 To 2025-02-28 00:00:00 |
|
干预措施: Interventions: |
|
|
研究实施地点: Countries of recruitment and research settings: |
|
||||||||||||||||||||||||||||
|
测量指标: Outcomes: |
|
|
采集人体标本:
Collecting sample(s)
|
|
|
征募研究对象情况: Recruiting status: |
尚未开始 Not yet recruiting |
年龄范围: Participant age: |
|
||||||
|
性别: |
男女均可 |
Gender: |
Both |
||||||
|
随机方法(请说明由何人用什么方法产生随机序列): |
无 |
||||||||
|
Randomization Procedure (please state who generates the random number sequence and by what method): |
None |
||||||||
|
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 |
|
盲法: |
|
|
Blinding: |
|
|
试验完成后的统计结果(上传文件): |
|
|
Calculated Results after
|
|
|
是否共享原始数据: IPD sharing |
No |
|
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 |
|
The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
Non-shared |
|
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,无EDC系统。 |
|
Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
CRF |
|
数据与安全监察委员会: Data and Safety Monitoring Committee: |
暂未确定/Not yet |