ChiCTR2000040087 版本V1.4 版本创建时间2020/12/01 15:09:14 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:

ChiCTR2000040087 

最近更新日期:

Date of Last Refreshed on:

2020-12-01 15:07:02 

注册时间:

Date of Registration:

2020-11-20 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

康柏西普与地塞米松玻璃体内植入剂(Ozurdex)起始联合治疗视网膜中央静阻塞继发黄斑水肿12个月临床研究

Public title:

A 12-month clinical study of conbercept combined with Intravitreal Dexamethasone (DEX) Implant in the treatment of macular edema secondary to central retinal vein occlusion

注册题目简写:

English Acronym:

研究课题的正式科学名称:

康柏西普与地塞米松玻璃体内植入剂(Ozurdex)起始联合治疗视网膜中央静阻塞继发黄斑水肿12个月临床研究

Scientific title:

A 12-month clinical study of conbercept combined with Intravitreal Dexamethasone (DEX) Implant in the treatment of macular edema secondary to central retinal vein occlusion

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:

叶娅 

研究负责人:

叶娅 

Applicant:

Ye Ya 

Study leader:

Ye Ya 

申请注册联系人电话:

Applicant telephone:

+86 15827475237

研究负责人电话:

Study leader's telephone:

+86 15827475237

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:

470902810@qq.com

研究负责人电子邮件:

Study leader's E-mail:

470902810@qq.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:

湖北省武汉市武珞路627号

研究负责人通讯地址:

湖北省武汉市武珞路627号

Applicant address:

627 Wuluo Road, Wuhan, Hubei, China

Study leader's address:

627 Wuluo Road, Wuhan, Hubei, 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:

中国人民解放军中部战区总医院

Applicant's institution:

Central Theater Command General Hospital of PLA

研究负责人所在单位:

中国人民解放军中部战区总医院

Affiliation of the Leader:

Central Theater Command General Hospital of PLA

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:

【2020】039-2

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:

中国人民解放军中部战区总医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of Central Theater Command General Hospital of PLA

伦理委员会批准日期:

Date of approved by ethic committee:

2020-09-10 00:00:00

伦理委员会联系人:

吕振华

Contact Name of the ethic committee:

Lyu Zhenghua

伦理委员会联系地址:

湖北省武汉市武珞路627号

Contact Address of the ethic committee:

627 Wuluo Road, Wuhan, Hubei, 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:

中国人民解放军中部战区总医院眼科

Primary sponsor:

Department of Ophthalmology, Central Theater Command General Hospital,

研究实施负责(组长)单位地址:

湖北省武汉市武珞路627号

Primary sponsor's address:

627 Wuluo Road, Wuhan, Hubei, 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):

湖北

市(区县):

武汉

Country:

China

Province:

Hubei

City:

WuHan

单位(医院):

中国人民解放军中部战区总医院

具体地址:

武珞路627号

Institution
hospital:

Central Theater Command General Hospital of PLA

Address:

627 Wuluo Road

经费或物资来源:

自筹经费

Source(s) of funding:

Self-raised funds

Target disease:

Central retinal vein occlusion

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

III期临床试验 

Study phase:

3

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

观察康柏西普联合ozurdex治疗CRVO-ME的临床疗效,是否可以减少抗VEGF注射次数,从形态结构上了解治疗前后的变化,探讨细胞因子对联合治疗的反应特点以及与疾病的严重程度及活动的相关性,了解炎症因子或促新生血管生成因子是否占主导地位,从而有望指导个体化治疗。  

Objectives of Study:

Observation the clinical curative effect of conbercept combined with ozurdex on CRVO-ME and whether can reduce the anti VEGF injection time, to learn from the morphological structure changes before and after the treatment, and to explore the response characteristics of cytokines in combination therapy with the correlation of the severity of the disease and activities, understand the is dominant, which is expected to guide individualized treatment.

药物成份或治疗方案详述:

1.康柏西普眼用注射液『重组人血管内皮生长因子受体-抗体融合蛋白注射液,KH902』 2.地塞米松玻璃体内植入剂(Ozurdex) 本研究是一项随机、单中心、对照的临床观察研究(图1)。试验周期为 12.5个月,其中包括 2周筛选期、 6个月核心治疗期及6个月延长治疗期. 计划入组20例受试者。已签署知情同意书的受试者在筛选合格后,inflammation factor or Vascular endothelial growth factor将根据随机数字表按1:1 的比例随机分配至 2 个平行试验组:康柏西普眼用注射液与Ozurdex联合治疗组(A 组、治疗组)和康柏西普单药对照组(B 组、对照组)。治疗 12 个月末时进行最终终点评估。 A 组:康柏西普+Ozurdex联合治疗组,基线期,在给予第一针康柏西普眼用注射液玻璃体腔注射后4周内给予Ozurdex玻璃体腔注射,此后根据抗VEGF药物再治疗标准:每月访视时最佳矫正视力(BCVA)下降6个字母数,或CMT≥250um或CMT的增加较最低值大于50um按需给予康柏西普玻璃体腔注射; B 组:康柏西普单药治疗组:治疗方案为1+PRN,在基线期给予第一针康柏西普眼用注射液玻璃体腔注射,此后每次随访根据抗VEGF药物再治疗标准给予康柏西普玻璃体腔注射。 

Description for medicine or protocol of treatment in detail:

This study was a randomized, single-center, controlled clinical observation study (Figure 1). The trial period was 12.5 months, including 2 weeks of screening, 6 months of core treatment, and 6 months of extended treatment. Twenty subjects are planned to be enrolled. Subjects who have signed the informed consent after being screened and qualified will be randomly assigned to two parallel trial groups in A 1:1 ratio according to the random number table: the compaq eye injection combined with Ozurdex group (group A, treatment group) and the Compaq single drug control group (group B, control group). The final endpoint was assessed at the end of 12 months of treatment. Group A: conbercept + Ozurdex combination group,the first conbercept Intravitreal injection will be given at the baseline, Ozurdex then given within 4 weeks after conbercept Intravitreal injection, then according to the anti-VEGF drugs retreatment standard: monthly visits the best corrected visual acuity (BCVA) falling number six letters, or increase CMT of 250 um or CMT or the lowest value is greater than 50 um, conbercept Intravitreal injection will be on demand Group B: Combercept monotherapy group: the treatment regimen was 1+PRN. The first injection of Combercept intraocular injection was given in the vitreous cavity at the baseline stage, and then combercept intravitreal injection was given in each follow-up according to the standard of anti-VEGF drug retherapy standard 

纳入标准:

1> 签署知情同意书,并愿意按照试验所规定的时间进行随访;
2> 年龄 ≥ 18 周岁,性别不限;
3> 目标眼必须符合下列要求:
a. OCT显示黄斑中央区平均视网膜厚度(CMT)>300um;
b. 20/320≤BCVA≤20/40;
c. 眼底荧光素血管造影(FFA)显示视网膜毛细血管广泛渗漏且波及黄斑中心凹;
d. 无影响眼底检查或 OCT 成像的屈光介质混浊和/或瞳孔异常。

Inclusion criteria

1. Sign informed consent and be willing to follow up at the time specified in the trial;
2. Aged >= 18 years, no limitation on gender;
3. The target eye must meet the following requirements:
A. OCT showed mean retinal thickness (CMT) > 300um;
B. 20/320 <= BCVA <= 20/40;
C. Fundus fluorescein angiography (FFA) showed extensive retinal capillary leakage involving macular fovea;
D. No refractive media opacity and/or pupil abnomaly affecting fundus examination or OCT imaging.

排除标准:

有以下任一眼部情况者:
1>患有/曾患有除黄斑水肿以外任何影响视力的眼部疾病;
2>在进入研究前 ≤ 3 个月进行或者预期在未来 3 个月内需要进行下列任一项:眼内手术、激光凝固术、眼内注射或眼周类固醇注射 、眼内注射抗VEGF药物;
3>未来 12 个月内需要接受白内障手术者;
4>晶状体囊后部破裂或前房型或经巩膜固定人工晶状体的无晶状体眼;
5>曾因类固醇治疗而使 IOP 明显增高从而:(a) 需要降 IOP 治疗,(b) 导致 IOP 相比给药前增加 > 10 mmHg,或 (c) 导致 IOP > 25 mmHg ;
6>青光眼或高眼压症 (IOP > 21 mmHg) 病史,或符合青光眼损伤表现的视神经头改变,和/或研究时出现青光眼视野缺损;
7>筛选访视时任一眼中有任何活跃的眼部感染(即细菌性、病毒性、寄生性或真菌性);
有以下任一全身性疾患者:
8>对荧光素钠有过敏反应或过敏史,对治疗或诊断用蛋白制品有过敏史,以及对两种及以上药物和/或非药物因素过敏,或现患过敏性疾病者;
9>有中风病史,筛选前 6 个月内有心肌梗塞和/或脑血管病史、暂时性脑缺血病史者,以及有活动性弥漫性血管内凝血和明显出血倾向者;
10>有确诊的全身免疫性疾病患者(如强直性脊柱炎、系统性红斑狼疮、白塞氏病、类风湿性关节炎、硬皮病等);
11>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);
12>血压控制不理想的高血压者(定义为经降压药物治疗后,收缩压仍≥ 160 mmHg 或舒张压仍≥ 100 mmHg);
13>筛选前 1 个月内有外科手术史,和/或目前有未愈合创口、溃疡、骨折等;
14>筛选前 6 个月内全身(口服、肌注、静脉注射)用过皮质类固醇类药物;
15>筛选前 6 个月内曾接受过全身系统性抗 VEGF 的药物治疗(例如贝伐单抗);
有以下任一实验室检查异常者:
16>肝、肾和免疫功能异常者(本试验规定 ALT、AST 高于本中心实验室正常值上限 2 倍;Crea、BUN 高于本中心实验室正常值上限 1.5 倍);
17>凝血功能异常者(凝血酶原时间≥正常值上限 3 秒,活化部分凝血活酶时间 ≥正常值上限 10 秒);
有以下任一情况的育龄期患者:
18>育龄期未使用有效避孕措施者;
注:以下情况不属于排除范围:
1] 自然情况下闭经 12 个月,或自然情况下闭经 6 个月且血清中卵泡刺激激素水平< 40 mlU/ml;
2] 两侧卵巢切除术合并/不合并子宫切除术6周后;
3] 使用下列一种或多种可接受的避孕法:绝育术(男伴双侧输精管结扎术、切除术);激素避孕(植入式、贴片式、口服式);宫内节育器、双重屏障法;
4] 能在整个研究期间采用可靠的避孕措施,并坚持到停用研究药物后 30 天(不可接受的避孕方法有:定期节欲—按日历、排卵 期、体温测量法、排卵后期法、体外排精);
19>妊娠、哺乳期女性(本试验中妊娠定义为尿妊娠试验阳性)。

Exclusion criteria:

Any of the following eye conditions:
1. has/has had any ocular disease affecting vision other than macular edema;
2. shall be performed within 3 months before entering the study or is expected to require any of the following in the next 3 months: intraocular surgery, laser coagulation, intraocular injection or periocular steroid injection, intraocular injection of anti-vegf drugs;
3. patients who need cataract surgery in the next 12 months;
4. Aphakic eye with posterior capsular rupture or anterior chamber or sclera fixation of intraocular lens;
5. has significantly increased IOP as a result of steroid treatment, (a) requiring reduced IOP treatment, (b) resulting in an increase of > 10 mmHg in IOP compared to pre-administration, or (c) resulting in IOP > 25 mmHg;
6. A history of glaucoma or ocular hypertension (IOP > 21 mmHg), or optic nerve head changes consistent with glaucoma injury manifestations, and/or glaucoma visual field defects at the time of study;
7. screening for any active eye infection (i.e., bacterial, viral, parasitic or fungal) in the eye at the time of interview;
any of the following generalized diseases:
8. has a history of allergic reaction or allergy to sodium fluorescein, allergy to protein products used for treatment or diagnosis, allergy to two or more drugs and/or non-drug factors, or allergic disease;
9. patients with a history of stroke were screened for myocardial infarction and/or cerebral vascular disease, temporary cerebral ischemia, and active diffuse intravascular coagulation and obvious bleeding tendency within the first 6 months;
10. patients with confirmed systemic immune diseases (such as ankylosing spondylitis, systemic lupus erythematosus, bethany's disease, rheumatoid arthritis, scleroderma, etc.);
11. has any uncontrolled clinical disease (such as AIDS, active hepatitis, severe mental, neurological, cardiovascular, respiratory and other systemic diseases, and malignant neoplasms);
12. Hypertensive patients with poor > blood pressure control (defined as systolic blood pressure >= 160 mmHg or diastolic blood pressure >= 100 mmHg after antihypertensive drug treatment);
13. A history of surgery within 1 month prior to > screening, and/or a current history of unhealed wounds, ulcers, fractures, etc.;
14. screening for systemic (oral, intramuscular, intravenous) use of corticosteroids in the first 6 months;
15. screening had received systemic anti-vegf drug therapy (such as bevacizumab) in the first 6 months;
Any of the following abnormal laboratory tests:
16. patients with abnormal liver, kidney and immune functions (ALT and AST in this study were 2 times higher than the upper limit of normal values in the laboratory of the center; Crea and BUN were 1.5 times higher than the upper limit of normal laboratory values);
17. abnormal coagulation function (prothrombin time >= upper limit of normal value for 3 seconds, activated partial thrombin time >= upper limit of normal value for 10 seconds);
Patients of childbearing age with any of the following conditions:
18. childbearing age without using effective contraception;
Note: The following conditions are not excluded:
1) 12 months of amenorrhea under natural conditions, or 6 months of amenorrhea with serum follicle-stimulating hormone levels < 40 mlU/ml;
2) After 6 weeks of bilateral oophorectomy with or without hysterectomy;
3) Use one or more of the following acceptable methods of contraception: sterilization (bilateral vasectomy and vasectomy for male partners); Hormonal contraception (implantable, patch, oral); Iud, double barrier
4) Reliable contraceptive methods were available throughout the study period and up to 30 days after discontinuation of the study drug (unacceptable methods include regular abstinence - calendar, ovulation, temperature measurement, postovulation, extracorporeal discharge);
19. pregnant and lactating women (pregnancy in this study is defined as positive urine pregnancy test).

研究实施时间:

Study execute time:

From 2020-06-08 00:00:00 To 2022-04-28 00:00:00  

征募观察对象时间:

Recruiting time:

From 2020-06-08 00:00:00 To 2021-04-28 00:00:00  

干预措施:

Interventions:

组别:

试验组

样本量:

10

Group:

trial group

Sample size:

干预措施:

康柏西普+Ozurdex联合治疗

干预措施代码:

Intervention:

conbercept combined with Ozurdex

Intervention code:

组别:

对照组

样本量:

10

Group:

control group

Sample size:

干预措施:

康柏西普

干预措施代码:

Intervention:

conbercept

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

湖北 

市(区县):

武汉 

Country:

China 

Province:

Hubei 

City:

Wuhan 

单位(医院):

中国人民解放军中部战区总医院 

单位级别:

三甲 

Institution
hospital:

Central Theater Command General Hospital of PLA

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

注射次数

指标类型:

主要指标

Outcome:

the number of injections

Type:

Primary 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:

BCVA

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

黄斑中心凹厚度

指标类型:

主要指标

Outcome:

CMT

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

炎症因子及血管内皮生长因子的变化

指标类型:

次要指标

Outcome:

the change include inflammation factor or Vascular endothelial growth factor

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:

房水

组织:

Sample Name:

Aqueous fluid

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 20 years
最大 Max age 70 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):

由主要研究者按随机字母表产生随机序列号

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

Random sequence Numbers generated by a random alphabet by the principal investigator

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:

未说明

Blinding:

Not stated

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):

万方数据库、中国知网、pubmed

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

Wanfang Data Knowledge service platform, China National Knowledge Infrastructures, Pubmed

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

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

Data collection and management consists of two parts, one is the Case Record Form (CRF), the other is the Electronic Data Capture (EDC)

数据与安全监察委员会:

Data and Safety Monitoring Committee:

暂未确定/Not yet

注册人:

Name of Registration:

 2020-11-20 23:06:44