ChiCTR2100052888 版本V1.1 版本创建时间2022/05/05 11:48:01 中国临床试验注册中心

审核状态:

Project audit state:

通过审核

Successful

注册号:

Registration number:

ChiCTR2100052888 

最近更新日期:

Date of Last Refreshed on:

2021-11-06 13:56:12 

注册时间:

Date of Registration:

2021-11-06 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

TECNIS Symfony人工晶状体双眼微单视方案临床效果评估的研究

Public title:

Clinical evaluation of bilateral implantation of TECNIS Symfony intraocular lenses with different micro-monovision design

注册题目简写:

English Acronym:

研究课题的正式科学名称:

全视程人工晶状体双眼微单视方案临床效果评估的研究

Scientific title:

Clinical evaluation of bilateral implantation of EDOF IOL with different micro-monovision design

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:

许哲 

研究负责人:

姚克 

Applicant:

Zhe Xu 

Study leader:

Ke Yao 

申请注册联系人电话:

Applicant telephone:

13588185867

研究负责人电话:

Study leader's telephone:

0571-87783897

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:

x_z_dahaizhe@163.com

研究负责人电子邮件:

Study leader's E-mail:

xlren@zju.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:

杭州市上城区解放路88号

研究负责人通讯地址:

杭州上城区市解放路88号

Applicant address:

No. 88 Jiefang Road, Hangzhou

Study leader's address:

No. 88 Jiefang Road, Hangzhou

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:

浙江大学医学院附属第二医院

Applicant's institution:

Second Affiliated Hospital, School of Medicine, Zhejiang University

研究负责人所在单位:

浙江大学医学院附属第二医院

Affiliation of the Leader:

Second Affiliated Hospital, School of Medicine, Zhejiang 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:

(2021)伦理研第(0348)号

伦理委员会批件附件:

Approved file of Ethical Committee:

批准本研究的伦理委员会名称:

浙江大学医学院附属第二医院人体研究伦理委员会

Name of the ethic committee:

IRB of the Second Affiliated Hospital of Medical College of Zhejiang University

伦理委员会批准日期:

Date of approved by ethic committee:

1990-01-01 00:00:00

伦理委员会联系人:

陈泽鑫

Contact Name of the ethic committee:

Zexin Chen

伦理委员会联系地址:

杭州市上城区解放路88号

Contact Address of the ethic committee:

88 Jiefang Road, Shangcheng District, Hangzhou, Zhejiang, China

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:

研究实施负责(组长)单位:

浙江大学医学院附属第二医院

Primary sponsor:

The Second Affiliated Hospital of Medical College of Zhejiang University

研究实施负责(组长)单位地址:

杭州市上城区解放路88号

Primary sponsor's address:

88 Jiefang Road, Shangcheng District, Hangzhou, Zhejiang, China

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

浙江

市(区县):

杭州

Country:

China

Province:

Zhejiang

City:

Hangzhou

单位(医院):

浙江大学医学院附属第二医院

具体地址:

上城区解放路88号

Institution
hospital:

The Second Affiliated Hospital of Medical College of Zhejiang University

Address:

88 Jiefang Road, Shangcheng District

经费或物资来源:

企业研究横向经费

Source(s) of funding:

Enterprise research funding

Target disease:

Caract

Target disease code:

研究类型:

观察性研究

Study type:

Observational study

研究所处阶段:

治疗新技术临床试验 

Study phase:

New Treatment Measure Clinical Study

研究设计:

队列研究 

Study design:

Cohort study 

研究目的:

研究TECNIS Symfony IOL用于白内障治疗的不同微单视设计方案,明确获得最佳光学视觉质量的精准微单视设计方案。  

Objectives of Study:

The purpose of our study is to investigate the improvement of binocular depth of focus after bilateral implantation of TECNIS Symfony IOLs.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

双眼白内障患者,年龄40-80岁,术前屈光度等效球镜(spherical equivalent, SE),术前角膜散光≤-0.75D, Kappa角(瞳孔轴与视轴夹角)≤0.5mm, 术前双眼视网膜潜视力(potential visual acuity)≥0.6,术后角膜散光≤-0.75D,双眼植入EDOF IOL晶体。

Inclusion criteria

Patients with binocular cataract plan to implant EDOF IOL (Symfony) in both eyes
Aged 40-80 years old
Preoperative corneal astigmatism ≤ 0.75D
Kappa angle (angle between pupil axis and optic axis) ≤ 0.5mm
Potential binocular visual acuity ≥ 0.6

排除标准:

明确影响视力的全身疾病史及全身用药史,全身情况已并发视网膜病变,血糖未经严格控制的糖尿病患者,严重的眼部疾病史,眼部外伤史,眼部手术史,严重干眼及眼表疾病史,斜视、弱视病史,瞳孔异常,晶体及悬韧带异常

Exclusion criteria:

?Concurrent participation or participation in any other clinical study within 30 days prior to the preoperative visit
?Ocular disease (other than cataract) that may significantly affect postoperative vision, such as visually significant keratopathy, macular lesions, diabetic retinopathy, chronic or severe uveitis, etc.
?Prior corneal refractive (LASIK, LASEK, RK, PRK, etc.) or intraocular surgery, including prophylactic peripheral iridotomies and peripheral laser retinal repairs
? Irregular corneal astigmatism
?Subjects with conditions associated with increased risk of zonular rupture, including capsular or zonular abnormalities that may lead to IOL decentration or tilt, such as pseudo exfoliation, trauma, or posterior capsule defects
?Any other systemic disease that, in the opinion of the investigator, may affect the patients eligibility for the study, affect visual acuity or may require surgical intervention during the course of the study

研究实施时间:

Study execute time:

From 2022-01-01 00:00:00 To 2024-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2022-01-01 00:00:00 To 2023-12-31 00:00:00  

干预措施:

Interventions:

组别:

单眼视组1(0±0.25D)

样本量:

50

Group:

Monovision group 1 (0±0.25D)

Sample size:

干预措施:

干预措施代码:

Intervention:

No

Intervention code:

组别:

单眼视组2(0.50±0.25D)

样本量:

50

Group:

Monovision group 2 (0.50±0.25D)

Sample size:

干预措施:

干预措施代码:

Intervention:

No

Intervention code:

组别:

单眼视组3(1.00±0.25D)

样本量:

50

Group:

Monovision group 3 (1.00±0.25D)

Sample size:

干预措施:

干预措施代码:

Intervention:

No

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

浙江 

市(区县):

杭州 

Country:

China 

Province:

Zhejiang 

City:

Hangzhou 

单位(医院):

浙江大学医学院附属第二医院 

单位级别:

三甲 

Institution
hospital:

The Second Affiliated Hospital, School of Medicine, Zhejiang University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

视力

指标类型:

主要指标

Outcome:

Visual acuity

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

眼压

指标类型:

主要指标

Outcome:

Non-contact IOP(Intra-Ocular Pressure)

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

角膜地形图

指标类型:

主要指标

Outcome:

Petacam anterior segment imager

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

黄斑OCT

指标类型:

主要指标

Outcome:

Macular OCT(Optical CoherenceTomography)

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

角膜内皮细胞计数

指标类型:

主要指标

Outcome:

Corneal endothelium cell density

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

眼底照

指标类型:

主要指标

Outcome:

Fundus photography

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

对比敏感度

指标类型:

主要指标

Outcome:

Contrast sensitivity

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

离焦曲线

指标类型:

主要指标

Outcome:

Defocus curve

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

立体视

指标类型:

主要指标

Outcome:

Stereoscopic vision

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

组织:

Sample Name:

No

Tissue:

人体标本去向

其它  

说明

Fate of sample:

0thers  

Note:

征募研究对象情况:

Recruiting status:

尚未开始

Not yet recruiting

年龄范围:

Participant age:

最小 Min age 40 years
最大 Max age 80 years

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):

随机表法

Randomization Procedure (please state who generates the random number sequence and by what method):

Random number table

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
the Study Completed(upload file):

是否共享原始数据:

IPD sharing

Yes

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):

ResMed数据库, http://www.medresman.org.cn。

The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url):

ResMed, http://www.medresman.org.cn.

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:

ResMed数据库

Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture:

ResMed

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2021-11-06 13:56:08