非球面人工晶状体个性化选择植入与随机选择植入术后的视觉质量比较研究

注册号:

Registration number:

ChiCTR1900024356 

最近更新日期:

Date of Last Refreshed on:

2019-07-06 22:21:50 

注册时间:

Date of Registration:

2019-07-06 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

非球面人工晶状体个性化选择植入与随机选择植入术后的视觉质量比较研究

Public title:

Objective Optical Quality in Eyes With Customized Selection and Random Selection of Aspheric Intraocular Lens Implantation

注册题目简写:

English Acronym:

研究课题的正式科学名称:

非球面人工晶状体个性化植入术后的视觉质量

Scientific title:

Optical Quality in Eyes With Customized Selection of Aspheric Intraocular Lens Implantation

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:

谭青青 

研究负责人:

兰长骏 

Applicant:

Qing-Qing Tan 

Study leader:

Chang-Jun Lan 

申请注册联系人电话:

Applicant telephone:

+86 13990829777

研究负责人电话:

Study leader's
telephone:

+86 13990829777

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:

tqq0720@126.com

研究负责人电子邮件:

Study leader's E-mail:

eyelanchangjun@163.com

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:

四川省南充市茂源南路川北医学院附属新区医院眼科

研究负责人通讯地址:

四川省南充市茂源南路川北医学院附属新区医院眼科

Applicant address:

1 Maoyuan Road South, Nanchong, Sichuan, China

Study leader's address:

1 Maoyuan Road South, Nanchong, 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:

川北医学院附属医院

Applicant's institution:

Affiliated Hospital of North Sichuan Medical College

研究负责人所在单位:

川北医学院附属医院

Affiliation of the Leader:

Affiliated Hospital of North Sichuan Medical College

是否获伦理委员会批准:

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

2015ER(A)027

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:

川北医学院附属医院医学伦理委员会

Name of the ethic committee:

Ethics Committee of Affiliated Hospital of North Sichuan Medical College

伦理委员会批准日期:

Date of approved by ethic committee:

2015-09-01 00:00:00

伦理委员会联系人:

胡厚祥

Contact Name of the ethic committee:

Hou-Xiang Hu

伦理委员会联系地址:

四川省南充市顺庆区文化路63号

Contact Address of the ethic committee:

63 Wenhua Road, Nanchong, Sichuan, 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:

川北医学院附属医院

Primary sponsor:

Affiliated Hospital of North Sichuan Medical College

研究实施负责(组长)单位地址:

四川省南充市顺庆区文化路63号

Primary sponsor's address:

63 Wenhua Road, Nanchong, Sichuan, 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):

四川

市(区县):

南充

Country:

China

Province:

Sichuan

City:

Nanchong

单位(医院):

川北医学院附属医院

具体地址:

四川省南充市顺庆区文化路63号

Institution
hospital:

Affiliated Hospital of North Sichuan Medical College

Address:

63 Wenhua Road, Nanchong, Sichuan, China

经费或物资来源:

川北医学院附属医院

Source(s) of funding:

Affiliated Hospital of North Sichuan Medical College

研究疾病:

白内障  

Target disease:

cataract

研究疾病代码:

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:

非随机对照试验 

Study design:

Non randomized control 

研究目的:

比较个性化选择与随机选择植入非球面人工晶状体术后眼的视觉质量。  

Objectives of Study:

To compare the postoperative optical quality in eyes with customized selection and random selection of aspheric intraocular lens (IOL) implantation.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

Inclusion criteria

排除标准:

不规则性角膜散光或规则性角膜散光>1.00 D;其它可能影响术后视力恢复的眼病理性改变如各种角膜疾患、青光眼、视网膜及视神经视路疾患。

Exclusion criteria:

Corneal astigmatism>1.00 diopters (D), irregular astigmatism and other ocular pathology that could potentially affect the postoperative vision, such as corneal pathology, uncontrolled glaucoma, existing retinal or optic neuropathy.

研究实施时间:

Study execute time:

From 2015-09-01 00:00:00 To 2017-06-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2015-10-01 00:00:00 To 2016-12-31 00:00:00

干预措施:

Interventions:

组别:

实验组

样本量:

92

Group:

experimental group

Sample size:

干预措施:

个性化选择植入非球面人工晶状体

干预措施代码:

Intervention:

customized aspherical IOL implantation

Intervention code:

组别:

对照组

样本量:

90

Group:

control group

Sample size:

干预措施:

随机选择植入非球面人工晶状体

干预措施代码:

Intervention:

random aspherical IOL implantation

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

四川 

市(区县):

南充 

Country:

China

Province:

Sichuan

City:

Nanchong

单位(医院):

川北医学院附属医院 

单位级别:

三级甲等医院 

Institution
hospital:

Affiliated Hospital of North Sichuan Medical College

Level of the institution:

Tertiary A Hospital

测量指标:

Outcomes:

指标中文名:

眼高阶像差

指标类型:

主要指标

Outcome:

ocular higher-order aberrations

Type:

Primary indicator

测量时间点:

术后3个月

测量方法:

分别在4和6毫米瞳孔直径下由Hartmann-shack原理的像差仪测量

Measure time point of outcome:

3 month postoperatively

Measure method:

using a Hartmann-shack aberrometer at 4mm and 6mm pupil diameters

指标中文名:

视觉质量参数

指标类型:

主要指标

Outcome:

optical quality measurements

Type:

Primary indicator

测量时间点:

术后3个月

测量方法:

在4毫米的出射孔径下由一个双通道视觉质量评估系统(欧卡斯)测量

Measure time point of outcome:

3 month postoperatively

Measure method:

measured by a double-pass system (OQAS) with a 4-mm aperture

指标中文名:

主观视力

指标类型:

次要指标

Outcome:

subjective visual acuity

Type:

Secondary indicator

测量时间点:

术后3个月

测量方法:

在明亮环境(85 cd/m2)下由标准对数视力表测得

Measure time point of outcome:

3 month postoperatively

Measure method:

measured under photopic condition (85 cd/m2)

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

不适用

组织:

Sample Name:

not applicable

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:

结束

/Completed

年龄范围:

Participant age:

最小 Min age 50 years
最大 Max age 85 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):

非随机试验

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

not applicable

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

盲法:

N/A

Blinding:

N/A

是否共享原始数据:

IPD sharing

是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):

原始数据可联系研究负责人获得; ResMan

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

available by contacting the principle investigator; ResMan

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:

所有原始数据由林佳和田靖两位研究员采集。所有客观检查指标均重复测量三次,在仪器认可的准确度条件下,择取仪器自动选择的最可靠的一组数据并将其记录于数据采集表上。每日研究数据采集结束后,两位研究员将纸质采集表上的数据录入电子数据采集系统。研究组的主要负责人谭青青和兰长骏每周将对数据进行核查,确保纸质数据和电子数据的一致性。

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

All the data collection was carried out by JL and JT. All the objective outcome measurements were performed three times. Under the condition of the accuracy approved by the instruments, the two investigators will record the most reliable sets of data that were automatically selected by the instruments on the data sheets. After the daily data collection, the two investigators will input the data into the electronic data collection system. The principal investigators QQT AND CJL will check the data weekly to ensure the consistency of the data on the data sheets and in the electronic data collection system.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2019-07-06 22:21:50