ChiCTR2300071263 版本V1.0 版本创建时间2023/05/09 17:06:15 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:

ChiCTR2300071263 

最近更新日期:

Date of Last Refreshed on:

2023-05-09 17:05:52 

注册时间:

Date of Registration:

2023-05-09 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

PPV与PRP在高危PDR治疗中的疗效观察比较

Public title:

The efficacy of microinvasive pars plana vitrectomy versus panretinal photocoagulation in the treatment of proliferative diabetic retinopathy with high risk characteristics

注册题目简写:

English Acronym:

研究课题的正式科学名称:

PPV与PRP在高危PDR治疗中的疗效观察比较

Scientific title:

The efficacy of microinvasive pars plana vitrectomy versus panretinal photocoagulation in the treatment of proliferative diabetic retinopathy with high risk characteristics

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:

陈丽梅 

研究负责人:

刘巨平 

Applicant:

Chen Limei 

Study leader:

Liu Juping 

申请注册联系人电话:

Applicant telephone:

+86 150 4264 9408

研究负责人电话:

Study leader's telephone:

+86 137 5203 3227

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:

clm15042649408@126.com

研究负责人电子邮件:

Study leader's E-mail:

tydlip@126.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:

天津市西青区复康路251号

研究负责人通讯地址:

天津市西青区复康路251号

Applicant address:

No. 251, Fukang Road, Xiqing District, Tianjin City

Study leader's address:

No. 251, Fukang Road, Xiqing District, Tianjin City

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:

天津医科大学眼科医院

Applicant's institution:

Tianjin Medical University Eye Hospital

研究负责人所在单位:

天津医科大学眼科医院

Affiliation of the Leader:

Tianjin Medical University Eye Hospital

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:

2023KY-16

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:

天津医科大学眼科医院伦理委员会

Name of the ethic committee:

Ethics Committee of Tianjin Medical University Eye Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2023-04-21 00:00:00

伦理委员会联系人:

陈卓

Contact Name of the ethic committee:

Chen Zhuo

伦理委员会联系地址:

天津市西青区复康路251号

Contact Address of the ethic committee:

No. 251, Fukang Road, Xiqing District, Tianjin City

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 22 8642 8758

伦理委员会联系人邮箱:

Contact email of the ethic committee:

ec_tmueh@126.com

研究实施负责(组长)单位:

天津医科大学眼科医院

Primary sponsor:

Tianjin Medical University Eye Hospital

研究实施负责(组长)单位地址:

天津市西青区复康路251号

Primary sponsor's address:

No. 251, Fukang Road, Xiqing District, Tianjin City

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

天津市

市(区县):

Country:

China

Province:

Tianjin

City:

单位(医院):

天津医科大学眼科医院

具体地址:

天津市西青区复康路251号

Institution
hospital:

Tianjin Medical University Eye Hospital

Address:

No. 251, Fukang Road, Xiqing District, Tianjin City

经费或物资来源:

自筹

Source(s) of funding:

self-finance

Target disease:

proliferative diabetic retinopathy with high risk characteristics

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

通过观察对比分析高危PDR患者PRP或PPV治疗后的视觉效果和病情发展情况以及患者的满意度,比较PPV与PRP在治疗高危PDR患者的临床疗效及安全性。  

Objectives of Study:

The clinical efficacy and safety of PPV and PRP in the treatment of high risk PDR patients were compared by observing and comparing the visual effects, disease development and the satisfaction of patients with high risk PDR after PRP or PPV.

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.大于18岁的男性或者女性患者 2.被诊断为1型或者2型糖尿病 3.根据《我国糖尿病视网膜病变临床诊疗指南(2014年版)》评级,患者DR病情属于高危PDR,标准为:出现视网膜新生血管(NVE)或者视乳头新生血管(NVD),当NVD>1/4-1/3视乳头直径(DA)或NVE>1/2DA,或伴有视网膜前出血或者玻璃体出血。 4.最佳矫正视力>0.05(34个字母) 5.既往无RPR治疗史 6.屈光介质清晰,瞳孔可以充分散大,以便PRP治疗以及获得更清晰的OCT图像和眼底彩色照相

Inclusion criteria

1. Aged>18 years
2. Diagnosed as type 1 or type 2 diabetes
3. According to the rating of “the Clinical Diagnosis and Treatment Guidelines for diabetes Retinopathy in China ”(2014 Edition),the patients are diagnosed as high risk PDR. The criteria includes : NVD>1/4-1/3 papillary diameter (DA) or NVE>1/2DA, or accompanied by pre retinal hemorrhage or vitreous hemorrhage.
4. Best corrected vision acuity>0.05 (34 letters)
5. No treatment for PRP
6. The refractive medium is clear, and the pupil can be fully dilated to facilitate PRP treatment and obtain clearer OCT images and fundus color photography

排除标准:

1.血压>180/110 mmHg(1 kPa=7.5 mmHg)等血压控制不理想者 2.严重心功能、肝肾功能不全者 3.过去4个月内有严重的心脑血管疾病者 4.过去2个月内接受过抗VEGF治疗 5.过去4个月内有皮质类固醇治疗史(玻璃体腔内) 6.排除严重白内障、孔源性视网膜脱离、Eales病、视神经病变者 7.其他合并有青光眼、葡萄膜炎、视网膜血管阻塞者、活动性眼周或眼内炎症 8.研究眼有明显的玻璃体视网膜纤维血管增生、玻璃体积血或牵拉性视网膜脱离 9.研究眼存在虹膜或前房角新生血管形成,或新生血管性青光眼

Exclusion criteria:

1. Blood pressure>180/110 mmHg (1 kPa=7.5 mmHg). 2. Patients with severe cardiac, liver and kidney insufficiency 3. Patients with serious cardio-cerebrovascular diseases in the past 4 months 4. Have received anti-VEGF treatment in the past 2 months 5. Have received corticosteroid treatment in the past 4 months (intravitreal) 6. Patients with severe cataract, rhegmatogenous retinal detachment, Eales disease, and optic neuropathy 7. Patients with glaucoma, uveitis, retinal vascular obstruction, active periocular or intraocular inflammation 8. The study eyes are accompanied with obvious vitreoretinal fibrovascular hyperplasia, vitreous hemorrhage or tractive retinal detachment 9. The study eyes are accompanied with neovascularization of iris and anterior chamber angle or neovascular glaucoma

研究实施时间:

Study execute time:

From 2023-05-04 00:00:00 To 2024-09-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2023-05-04 00:00:00 To 2023-09-01 00:00:00  

干预措施:

Interventions:

组别:

PRP治疗组

样本量:

17

Group:

PRP group

Sample size:

干预措施:

全视网膜光凝治疗

干预措施代码:

Intervention:

PRP

Intervention code:

组别:

PRP治疗联合抗VEGF治疗组

样本量:

17

Group:

PRP combined with anti-VEGF therapy group

Sample size:

干预措施:

全视网膜光凝治疗联合玻璃体腔注射抗新生血管药物

干预措施代码:

Intervention:

PRP combined with anti-VEGF therapy

Intervention code:

组别:

PPV治疗组

样本量:

17

Group:

PPV group

Sample size:

干预措施:

玻璃体切割手术

干预措施代码:

Intervention:

PPV

Intervention code:

组别:

PPV治疗联合抗VEGF治疗组

样本量:

17

Group:

PPV combined with anti-VEGF therapy group

Sample size:

干预措施:

玻璃体切割手术联合玻璃体腔注射抗新生血管药物

干预措施代码:

Intervention:

PPV combined with anti-VEGF therapy

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

天津 

市(区县):

 

Country:

China 

Province:

Tianjin 

City:

 

单位(医院):

天津医科大学眼科医院 

单位级别:

三级甲等医院 

Institution
hospital:

Tianjin Medical University Eye Hospital

Level of the institution:

Grade Ⅲ A hospital

测量指标:

Outcomes:

指标中文名:

最佳矫正视力

指标类型:

主要指标

Outcome:

Best corrected vision 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:

CRT厚度

指标类型:

次要指标

Outcome:

CRT thickness

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

黄斑区体积

指标类型:

次要指标

Outcome:

Macular volume

Type:

Secondary 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

其它  

说明

Fate of sample:

0thers  

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 18 years
最大 Max age 90 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):

由监察员通过excel表格进行随机分组

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

By the inspector through excel form random grouping

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:

开放

Blinding:

open

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

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):

可联系通讯作者获取

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

available by contacting the corresponding author

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:

监管员利用excel表格进行数据收集管理,病例纸质版和电子版存在医院病案室

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

Control officers use excel forms for data collection and management; case papers and electronic versions are archived in hospital medical records rooms

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2023-05-09 17:05:52