Clinical study on the efficacy and safety of Tangningtongluo tablet in treating non proliferative diabetic retinopathy

注册号:

Registration number:

ITMCTR2100005163

最近更新日期:

Date of Last Refreshed on:

2021-08-09

注册时间:

Date of Registration:

2021-08-09

注册号状态:

Registration Status:

预注册

Prospective registration

注册题目:

糖宁通络片对糖尿病视网膜病变的临床有效性及安全性研究

Public title:

Clinical study on the efficacy and safety of Tangningtongluo tablet in treating non proliferative diabetic retinopathy

注册题目简写:

English Acronym:

研究课题的正式科学名称:

糖宁通络片治疗糖尿病视网膜病变非增殖期-阴虚内热、目络瘀阻证的有效性及安全性临床研究

Scientific title:

Clinical study on the efficacy and safety of Tangningtongluo tablet in treating non proliferative diabetic retinopathy: the syndrome of yin asthenia generating intrinsic heat and eye collateral stasis

研究课题的正式科学名称简写:

Scientific title acronym:

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:

ChiCTR2100049803 ; ChiMCTR2100005163

申请注册联系人:

肖锦新

研究负责人:

段俊国

Applicant:

Xiao Jinxin

Study leader:

Duan Junguo

申请注册联系人电话:

Applicant telephone:

+86 13885383954

研究负责人电话:

Study leader's telephone:

+86 13808048959

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:

cassie_xjx@126.com

研究负责人电子邮件:

Study leader's E-mail:

duanjgs@126.com

申请单位网址(自愿提供):

Study leader's 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:

贵州安顺西秀区西航路212号

研究负责人通讯地址:

四川省成都市金牛区星辉西路8号

Applicant address:

212 Xihang Road, Xixiu District, Anshun, Guizhou, China

Study leader's address:

8 Xinghui Road West, Jinniu 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:

贵州百灵企业集团制药股份有限公司

Applicant's institution:

Guizhou Bailing Group Pharmaceutical Co., Ltd.

是否获伦理委员会批准:

Approved by ethic committee:

伦理委员会批件文号:

Approved No. of ethic committee:

2021-006

伦理委员会批件附件:

Approved file of Ethical Committee:

View

批准本研究的伦理委员会名称:

成都中医大银海眼科医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of Yinghai Eye Hospital of Chengdu University of Chinese Medicine

伦理委员会批准日期:

Date of approved by ethic committee:

2021/8/6 0:00:00

伦理委员会联系人:

肖锦新

Contact Name of the ethic committee:

Xiao Jinxin

伦理委员会联系地址:

四川省成都市金牛区星辉西路8号

Contact Address of the ethic committee:

8 Xinghui Road West, Jinniu District, Chengdu, 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:

成都中医大银海眼科医院

Primary sponsor:

Ineye Hospital of Chendu University of TCM

研究实施负责(组长)单位地址:

四川省成都市金牛区星辉西路8号

Primary sponsor's address:

8 Xinghui Road West, Jinniu District, Chengdu, 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):

成都

Country:

China

Province:

Sichuan

City:

Chengdu

单位(医院):

成都中医大银海眼科医院

具体地址:

金牛区星辉西路8号

Institution
hospital:

Ineye Hospital of Chendu University of TCM

Address:

8 Xinghui Road West, Jinniu District

国家:

中国

省(直辖市):

贵州

市(区县):

安顺

Country:

China

Province:

Guizhou

City:

Anshun

单位(医院):

贵州百灵企业集团制药股份有限公司

具体地址:

西秀区西航路212号

Institution
hospital:

Guizhou bailing Group Pharmaceutical Co., Ltd

Address:

212 Xihang Road, Xixiu District

经费或物资来源:

自筹

Source(s) of funding:

self-funded

研究疾病:

糖尿病视网膜病变

研究疾病代码:

Target disease:

diabetic retinopathy

Target disease code:

研究类型:

Study type:

干预性研究

Interventional study

研究设计:

Study design:

随机平行对照

randomized controlled trial(parallel group design)

研究所处阶段:

Study phase:

II期临床试验

Phase II clinical trial

研究目的:

主要目的:观察糖宁通络片降低视网膜病变程度的有效性和安全性。

Objectives of Study:

Main purpose: To observe the efficacy and safety of Tangningtongluo tablets to reduce the degree of retinopathy.

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.符合2型糖尿病诊断标准的患者; 2.符合糖尿病视网膜病变非增殖期诊断,分级为轻度和中度患者; 3.目标眼最佳矫正视力(BCVA)≥34分(ETDRS视力表,视力相当于分数20/200,小数0.1); 4.符合中医阴虚内热、目络瘀阻证辨证标准的患者; 5.HbA1C≤9%者; 6.年龄18~75周岁(含边界值); 7.知情同意,志愿受试。获得知情同意书过程符合GCP规定。

Inclusion criteria

1. Patients who meet the diagnostic criteria for type 2 diabetes; 2. Conform to the diagnosis of non-proliferative diabetic retinopathy, graded as mild and moderate patients; 3. The target eye's best corrected visual acuity (BCVA) >= 34 points (ETDRS vision chart, visual acuity is equivalent to score 20/200, decimal 0.1); 4. Patients who meet the syndrome differentiation criteria of TCM yin deficiency and internal heat and stasis of the eyes and collaterals; 5. HbA1C<=9%; 6. Aged 18 to 75 years (including boundary values); 7. Informed consent, volunteer experiment. The process of obtaining informed consent conforms to GCP regulations.

排除标准:

1.糖尿病性视网膜病变合并严重玻璃体积血,或其它需全视网膜激光治疗、玻璃体切割者; 2.已行全视网膜激光光凝术治疗的患者; 3.屈光介质混浊难以进行眼底图像评价者; 4.近1个月内有糖尿病酮症酸中毒等急性代谢紊乱或合并严重急性感染者; 5.合并有其它严重糖尿病并发症者,如糖尿病坏疽等; 6.对糖宁通络或羟苯磺酸钙或其成分过敏者; 7.准备妊娠、妊娠或哺乳期妇女; 8.合并有严重的心血管、肝、肾和造血系统等原发性疾病、精神病患者; 9.肝肾功能异常(ALT或AST≥正常值上限2倍,Cr>正常值上限1倍),糖尿病肾病诊断分期在4期及以上者; 10.合并青光眼、葡萄膜炎、视神经病变以及严重白内障等眼部疾病患者; 11.近1月内参加过其它临床试验者。

Exclusion criteria:

1. Diabetic retinopathy combined with severe vitreous hemorrhage, or other patients requiring panretinal laser treatment and vitrectomy; 2. Patients who have undergone panretinal laser photocoagulation; 3. It is difficult to evaluate fundus images due to the opacity of the refractive medium; 4. Patients with acute metabolic disorders such as diabetic ketoacidosis or severe acute infection within the past 1 month; 5. Combined with other serious complications of diabetes, such as diabetic gangrene, etc.; 6. Those who are allergic to Tangning Tongluo or calcium dobesilate or its components; 7. Women who are planning to become pregnant, pregnant or breastfeeding; 8. Patients with serious primary diseases such as cardiovascular, liver, kidney and hematopoietic system, mental illness; 9. Abnormal liver and kidney function (ALT or AST >= 2 times the upper limit of the normal value, Cr > 1 times the upper limit of the normal value), diabetic nephropathy diagnosis stage 4 or above; 10. Patients with eye diseases such as glaucoma, uveitis, optic neuropathy and severe cataract; 11. Those who have participated in other clinical trials within the past 1 month.

研究实施时间:

Study execute time:

From 2021-08-02

To      2023-03-31

征募观察对象时间:

Recruiting time:

From 2021-08-11

To      2022-04-29

干预措施:

Interventions:

组别:

对照组

样本量:

120

Group:

Control group

Sample size:

干预措施:

羟苯磺酸钙胶囊(达士明)

干预措施代码:

Intervention:

calcium hydroxyphenyl sulfonate capsule (Dasamine)

Intervention code:

组别:

试验组

样本量:

120

Group:

Experimental group

Sample size:

干预措施:

糖宁通络片

干预措施代码:

Intervention:

Tangningtongluo tablets

Intervention code:

样本总量 Total sample size : 240

研究实施地点:

Countries of recruitment
and research settings:

国家:

中国

省(直辖市):

甘肃

市(区县):

Country:

China

Province:

Gansu

City:

单位(医院):

甘肃省中医院

单位级别:

三级甲等

Institution/hospital:

Gansu Provincial Hospital of TCM

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

湖南

市(区县):

Country:

China

Province:

Hunan

City:

单位(医院):

湖南中医药大学附属第一医院

单位级别:

三级甲等

Institution/hospital:

The first hospital of Hunan University of Chinese medicine

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

贵州

市(区县):

Country:

China

Province:

Guizhou

City:

单位(医院):

贵州中医学院第二附属医院

单位级别:

三级甲等

Institution/hospital:

The Second Affiliated Hospital of Guizhou University of traditional Chinese Medicine

Level of the institution:

Tertiary A Hospital

国家:

中国

省(直辖市):

四川

市(区县):

Country:

China

Province:

Sichuan

City:

单位(医院):

西南医科大学附属医院

单位级别:

三级甲等

Institution/hospital:

The affiliated hospital of southwest medical university

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

浙江

市(区县):

温州

Country:

China

Province:

Zhejiang

City:

Wenzhou

单位(医院):

温州医科大学附属眼视光医院

单位级别:

三级甲等

Institution/hospital:

The Eye Hospital, Wenzhou Medical University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

重庆

市(区县):

Country:

China

Province:

Chongqing

City:

单位(医院):

重庆市中医院

单位级别:

三级甲等

Institution/hospital:

Chongqing Traditional Chinese Medicine Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

河北

市(区县):

Country:

China

Province:

Hebei

City:

单位(医院):

河北省中医院

单位级别:

三级甲等

Institution/hospital:

Hebei Hospital of traditional Chinese Medicine

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

贵州

市(区县):

Country:

China

Province:

Guizhou

City:

单位(医院):

安顺市人民医院

单位级别:

三级甲等

Institution/hospital:

People’s hospital of Anshun city Guizhou Province

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

内蒙古

市(区县):

Country:

China

Province:

Neimenggu

City:

单位(医院):

内蒙古自治区中医院

单位级别:

三级甲等

Institution/hospital:

Inner Mongolia Hospital of Traditional Chinese Medicine

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

江苏

市(区县):

Country:

China

Province:

Jiangshu

City:

单位(医院):

南通大学附属医院

单位级别:

三级甲等

Institution/hospital:

Affiliated Hospital of Nantong University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

四川

市(区县):

Country:

China

Province:

Sichuan

City:

单位(医院):

成都中医大银海眼科医院

单位级别:

三级甲等

Institution/hospital:

Ineye Hospital of Chendu University of TCM

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

视网膜黄斑OCTA

指标类型:

次要指标

Outcome:

Retinal macular optical coherence tomography angiography

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

DR进展率

指标类型:

主要指标

Outcome:

digital x-ray system progression rate

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

糖化血红蛋白

指标类型:

次要指标

Outcome:

Glycated hemoglobin

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

视网膜血氧饱和度

指标类型:

次要指标

Outcome:

Retinal blood oxygen saturation

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

眼部常规检查

指标类型:

次要指标

Outcome:

Routine eye examination

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

中医证候疗效

指标类型:

次要指标

Outcome:

Efficacy of traditional Chinese medicine syndrome.

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

眼底照相

指标类型:

次要指标

Outcome:

Fundus photography

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

最佳矫正视力

指标类型:

主要指标

Outcome:

Best corrected visual acuity

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:

尿

组织:

Sample Name:

urine

Tissue:

人体标本去向

使用后销毁

说明

Fate of sample 

Destruction after use

Note:

标本中文名:

血液

组织:

Sample Name:

Blood

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:

正在进行

Recruiting

年龄范围:

最小 18
Min age years
最大 75
Max age years

Recruiting status:

Participant age:

性别:

Gender:

男女均可

Both

随机方法(请说明由何人用什么方法产生随机序列):

统计师根据SAS 9.4统计软件,按照1:1比例产生240例受试者所接受处理组别(试验组、对照组)的随机号(药物编号),该编号不得重复使用,列出流水号为001~240所对应的治疗分配(即随机编码表),每个随机号单独密封在一个随机信件里,并写明该随机号对应的组别和药物名称

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

According to SAS 9.4 statistical software, the statistician generates the random number (drug number) of the treatment group (test group and control group) of 240 subjects in a ratio of 1:1. The number shall not be reused. The treatment allocation corresponding to the serial number 001 ~ 240 (i.e. rando

盲法:

Blinding:

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):

中国临床试验注册中心 - 世界卫生组织国际临床试验注册平台一级注册机构,http://www.chictr.org.cn/about.aspx

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

Chinese Clinical Trial Registry, ChiCTR,http://www.chictr.org.cn/about.aspx

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:

采用EDC进行研究数据的采集和管理

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

EDC

数据管理委员会:

Data Managemen Committee:

No

研究计划书或研究结果报告发表信息
(杂志名称、期、卷、页,时间;或网址):

Publication information of the protocol/research results report
(name of the journal, volume, issue, pages, time; or website):

ITMCTR BJ-ICP:07032215-5 Tip: IE8 is recommended Use the system with widescreen display resolution above