糖尿病患者早期视网膜神经血管改变的观察性研究

注册号:

Registration number:

ChiCTR1900023599 

最近更新日期:

Date of Last Refreshed on:

2019-10-20 21:07:51 

注册时间:

Date of Registration:

2019-06-03 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

糖尿病患者早期视网膜神经血管改变的观察性研究

Public title:

Observational study for early retinal neurovascular changes in diabetic patients

注册题目简写:

English Acronym:

研究课题的正式科学名称:

糖尿病患者早期视网膜神经血管改变的观察性研究

Scientific title:

Observational study for early retinal neurovascular changes in diabetic patients

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:

谢可人 

研究负责人:

袁松涛 

Applicant:

Keren Xie 

Study leader:

Songtao Yuan 

申请注册联系人电话:

Applicant telephone:

+86 15895915151

研究负责人电话:

Study leader's
telephone:

+86 15951088899

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:

mark19900209@163.com

研究负责人电子邮件:

Study leader's E-mail:

yuansongtao@vip.sina.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:

南京市广州路300号

研究负责人通讯地址:

南京市广州路300号

Applicant address:

300 Guangzhou Road, Nanjing, Jiangsu, China

Study leader's address:

300 Guangzhou Road, Nanjing, Jiangsu, China

申请注册联系人邮政编码:

Applicant postcode:

210029

研究负责人邮政编码:

Study leader's postcode:

210029

申请人所在单位:

南京医科大学第一附属医院

Applicant's institution:

The First Affiliated Hospital of Nanjing Medical University

研究负责人所在单位:

南京医科大学第一附属医院

Affiliation of the Leader:

The First Affiliated Hospital of Nanjing Medical University

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:

2019-SR-304

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:

南京医科大学第一附属医院伦理委员会

Name of the ethic committee:

Ethics Committee of the First Affiliated Hospital of Nanjing Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2019-08-28 00:00:00

伦理委员会联系人:

黄旭

Contact Name of the ethic committee:

Huang xu

伦理委员会联系地址:

南京市广州路300江苏省人民医院药学楼3楼

Contact Address of the ethic committee:

3 / F, pharmaceutical building, Jiangsu People's Hospital, Guangzhou Road 300, Nanjing

伦理委员会联系人电话:

Contact phone of the ethic committee:

02568306360

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:

江苏省人民医院眼科

Primary sponsor:

The First Affiliated Hospital of Nanjing Medical University

研究实施负责(组长)单位地址:

南京市广州路300号

Primary sponsor's address:

300 Guangzhou Road, Nanjing, Jiangsu, 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):

江苏

市(区县):

南京

Country:

China

Province:

Jiangsu

City:

Nanjing

单位(医院):

南京医科大学第一附属医院

具体地址:

南京市广州路300号

Institution
hospital:

The First Affiliated Hospital of Nanjing Medical University

Address:

300 Guangzhou Road

经费或物资来源:

江苏省重点研发计划(BE2018131)

Source(s) of funding:

Primary Research & Developement Plan of Jiangsu Province(BE2018131)

研究疾病:

糖尿病视网膜病变  

Target disease:

diabetic retinopathy

研究疾病代码:

Target disease code:

研究类型:

基础科学研究

Study type:

Basic Science

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

析因分组(即根据危险因素或暴露因素分组) 

Study design:

Factorial 

研究目的:

利用OCTA观察糖尿病患者早期视网膜的变化情况,进一步了解疾病的发生发展过程。  

Objectives of Study:

Using OCTA to observe the changes of retina in early stage of diabetic patients, and further understand the occurrence and development of diseases.

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:

1. 影响黄斑和视盘的其他眼部病症;
2. 屈光不正> 3屈光度(D);
3. 眼外伤及手术史,斜视或弱视;
4. 常规眼底检查已确诊糖尿病视网膜病变患者;
5. 严重白内障、玻璃体混浊或其他影响OCTA成像的情况(扫描质量<7和运动伪影的存在);
6. 眼压(IOP)> 21 mm Hg;
7. 合并糖尿病急性并发症或感染,并发过敏性疾病;
8. 可能引起视网膜血管改变的严重全身性疾病;
9. 有任何无法控制的临床疾病患者(如艾滋病、活动性肝炎、严重的精神、神经、心血管、呼吸等系统疾病以及恶性肿瘤等)。

Exclusion criteria:

1. Other eye conditions affecting the macula and optic disc;
2. Refractive error > 3 diopter (D);
3. Eye trauma and history of surgery, strabismus or amblyopia;
4. Patients with diabetic retinopathy have been diagnosed by routine fundus examination;
5. Severe cataracts, vitreous opacity or other conditions that affect OCTA imaging (scan quality <7 and presence of motion artifacts);
6. Intraocular pressure (IOP) > 21 mm Hg;
7. Combined with acute complications or infections of diabetes, complicated with allergic diseases;
8. Severe systemic diseases that may cause changes in retinal blood vessels;
9. There are any patients with uncontrolled clinical diseases (such as AIDS, active hepatitis, severe mental, neurological, cardiovascular, respiratory and other systemic diseases and malignant tumors).

研究实施时间:

Study execute time:

From 2019-06-10 00:00:00 To 2019-07-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2019-06-10 00:00:00 To 2019-06-30 00:00:00

干预措施:

Interventions:

组别:

1型糖尿病患者组+无眼底视网膜病变的患者组

样本量:

60

Group:

patients with type 1 diabetes mellitus + pantients wihtout fundus retinopathy

Sample size:

干预措施:

干预措施代码:

Intervention:

no intervention

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

江苏 

市(区县):

南京 

Country:

China

Province:

Jiangsu

City:

单位(医院):

南京医科大学第一附属医院 

单位级别:

三级甲等 

Institution
hospital:

The First Affiliated Hospital of Nanjing Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

视网膜血流密度

指标类型:

主要指标

Outcome:

vessel density of retina

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

视网膜神经纤维层厚度

指标类型:

次要指标

Outcome:

thickness of retinal nerve fiber layer

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

视盘周边毛细血管密度

指标类型:

主要指标

Outcome:

vessel density of radial radial peripapillary capillary

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

节细胞-内丛状层复合层厚度

指标类型:

次要指标

Outcome:

thickness of GC-IP complex

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

脉络膜毛细血管密度

指标类型:

附加指标

Outcome:

Choroidal capillary density

Type:

Additional 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:

N/A

Tissue:

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

Note:

征募研究对象情况:

Recruiting status:

正在进行

Recruiting

年龄范围:

Participant age:

最小 Min age 7 years
最大 Max age 50 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):

无,病例-对照研究

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

no,case-control study

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:

N/A

Blinding:

N/A

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

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):

论文发表后即时公开 请说明共享方式

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

Publication of papers immediately after publication 请说明共享方式

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:

数据有专人实时采集并存储于医院电脑

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

Data are collected and stored in hospital computer by special person in real time

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2019-06-03 21:53:45