一项评价显微眼科手术控制系统辅助视网膜下注射手术有效性和安全性的前瞻性、多中心、随机、开放、平行对照、非劣效临床试验

注册号:

Registration number:

ChiCTR2400084799 

最近更新日期:

Date of Last Refreshed on:

2024-05-24 15:39:26 

注册时间:

Date of Registration:

2024-05-24 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

一项评价显微眼科手术控制系统辅助视网膜下注射手术有效性和安全性的前瞻性、多中心、随机、开放、平行对照、非劣效临床试验

Public title:

Safety and effectiveness of ophthalmic microsurgery control system for subretinal injection: a prospective, multicenter, randomized, open-label, parallel-controlled, non-inferiority clinical trial

注册题目简写:

English Acronym:

研究课题的正式科学名称:

一项评价显微眼科手术控制系统辅助视网膜下注射手术有效性和安全性的前瞻性、多中心、随机、开放、平行对照、非劣效临床试验

Scientific title:

Safety and effectiveness of ophthalmic microsurgery control system for subretinal injection: a prospective, multicenter, randomized, open-label, parallel-controlled, non-inferiority clinical trial

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:

吕林 

研究负责人:

吕林 

Applicant:

Lin Lv 

Study leader:

Lin Lv 

申请注册联系人电话:

Applicant telephone:

+86 13809773029

研究负责人电话:

Study leader's
telephone:

+86 20 66610729

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:

lvlin@gzzoc.com

研究负责人电子邮件:

Study leader's E-mail:

lvlin@gzzoc.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:

广州市天河区金穗路7号

研究负责人通讯地址:

先烈南路54号

Applicant address:

No.7 Jinsui Road, Tianhe District, Guangzhou

Study leader's address:

54 Xianlie South Road

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:

中山大学中山眼科中心

Applicant's institution:

Zhongshan Ophthalmic Center, Sun Yat-sen University

研究负责人所在单位:

中山大学中山眼科中心

Affiliation of the Leader:

The Zhongshan Ophthalmic Center,Sun Yat-sen 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:

2024QXPJ002

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:

中山大学中山眼科中心医学伦理委员会

Name of the ethic committee:

Ethics committee,Zhongshan Eye Center, Sun Yat-sen University

伦理委员会批准日期:

Date of approved by ethic committee:

2024-04-30 00:00:00

伦理委员会联系人:

颜彦杰

Contact Name of the ethic committee:

Yan Yanjie

伦理委员会联系地址:

先烈南路54号

Contact Address of the ethic committee:

54 Xianlie South Road

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 20 66610729

伦理委员会联系人邮箱:

Contact email of the ethic committee:

yanyanjie@gzzoc.com

研究实施负责(组长)单位:

中山大学中山眼科中心

Primary sponsor:

The Zhongshan Ophthalmic Center,Sun Yat-sen University

研究实施负责(组长)单位地址:

先烈南路54号

Primary sponsor's address:

54 Xianlie South Road

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

广东

市(区县):

Country:

China

Province:

Guangdong

City:

单位(医院):

中山大学中山眼科中心

具体地址:

先烈南路54号

Institution
hospital:

The Zhongshan Ophthalmic Center,Sun Yat-sen University

Address:

54 Xianlie South Road

经费或物资来源:

广州市微眸医疗器械有限公司

Source(s) of funding:

Guangzhou Oculotronics Medical Instrument Co.,LTD

研究疾病:

视网膜下出血且波及至中心凹,出血范围超过1个视盘直径大小,需行视网膜下溶栓药物注射手术  

Target disease:

Subretinal bleeding and spread to the fovea, the bleeding scope of more than 1 optic disc diameter, subretinal thrombolysis drug injection is required

研究疾病代码:

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:

评价显微眼科手术控制系统用于辅助视网膜下注射手术的有效性和安全性。  

Objectives of Study:

To evaluate the effectiveness and safety of microophthalmic surgical control system for subretinal injection surgery.

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.严重凝血功能障碍(APTT>1.5 倍检测机构正常值上限),有明显出 血倾向;
2.马凡综合征或晶体悬韧带异常;
3.存在葡萄膜炎;
4.严重的黄斑区菱缩,或严重的中心凹下瘢痕者。;
5.巩膜炎或合并巩膜菲薄;
6.经研究者判断不适合进行玻璃体视网膜手术者,如:眼内炎、严重的 虹膜红变、严重的眼球萎缩等;
7.存在高度近视、外伤导致的出血等经研究者判断不适合进行手术者;
8.合并认知障碍或精神障碍,无法理解与配合者;
9.不能按时完成随访者;
10.妊娠、哺乳期妇女以及试验期间有生育计划者;
11.参与其他研究性药物或器械临床试验未完成者;
12.研究者认为不适合参加本次试验者;

Exclusion criteria:

1.Severe coagulation dysfunctiorn(APTT>1.5 times the upper limit of normal value of testing institutions), there are obvious symptoms Blood tendency;
2.Marfan syndrome or abnormal suspensory ligaments of crystals;
3.Uveitis is present;
4.Severe macular atrophy, or severe subfoveal scarring.;
5.Scleritis or associated with thin sclera;
6.Patients judged unsuitable for vitreoretinal surgery, such as: endophthalmitis, severe Red iris, severe atrophy of the eyeball;
7.People with combined cognitive or mental impairment, inability to understand and cooperate;
8.Unable to complete interviewers on time;
9.Pregnant and lactating women and those who had a birth plan during the experiment;
10.Participants who have not completed clinical trials of other investigational drugs or devices;
11.The researchers did not consider participants suitable for this study;

研究实施时间:

Study execute time:

From 2024-05-31 00:00:00 To 2026-04-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2024-05-31 00:00:00 To 2024-12-31 00:00:00

干预措施:

Interventions:

组别:

试验组

样本量:

48

Group:

Experimental group

Sample size:

干预措施:

手术中通过手术机械臂辅助完成视网膜下注射

干预措施代码:

Intervention:

during which subretinal injection is assisted by surgical robotic arm

Intervention code:

组别:

对照组

样本量:

48

Group:

Control group

Sample size:

干预措施:

常规人工手术方法

干预措施代码:

Intervention:

Conventional manual surgery

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

广东 

市(区县):

 

Country:

China

Province:

Guangdong

City:

单位(医院):

中山大学中山眼科中心 

单位级别:

三级甲等 

Institution
hospital:

The Zhongshan Ophthalmic Center,Sun Yat-sen University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

北京 

市(区县):

 

Country:

China

Province:

Beijing

City:

单位(医院):

北京大学第三医院 

单位级别:

三级甲等 

Institution
hospital:

Peking University Third Hospital

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):

四川大学华西医院 

单位级别:

三级甲等 

Institution
hospital:

West China Hospital of Sichuan University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

上海 

市(区县):

 

Country:

China

Province:

Shanghai

City:

单位(医院):

上海交通大学医学院附属新华医院 

单位级别:

三级甲等 

Institution
hospital:

Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东 

市(区县):

 

Country:

China

Province:

Guangdong

City:

单位(医院):

深圳市眼科医院 

单位级别:

三级甲等 

Institution
hospital:

Shenzhen Eye Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

天津 

市(区县):

 

Country:

China

Province:

Tianjing

City:

单位(医院):

天津医科大学眼科医院 

单位级别:

三级甲等 

Institution
hospital:

Tianjin Medical University Eye Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

天津 

市(区县):

 

Country:

China

Province:

Tianjing

City:

单位(医院):

天津市眼科医院 

单位级别:

三级甲等 

Institution
hospital:

Tianjin Eye Hospital

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):

中南大学湘雅二医院 

单位级别:

三级甲等 

Institution
hospital:

Second Xiangya Hospital of CSU

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

陕西 

市(区县):

 

Country:

China

Province:

Shaanxi

City:

单位(医院):

西安市人民医院(西安市第四医院) 

单位级别:

三级甲等 

Institution
hospital:

XI‘an People's Hospital(Xi'an Fourth Hospital)

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东 

市(区县):

 

Country:

China

Province:

Guangdong

City:

单位(医院):

汕头大学·香港中文大学联合汕头国际眼科中心 

单位级别:

三级甲等 

Institution
hospital:

Jouint Shantou International Eye Center of Shantou Unitersity and The Chinese University of Hong Kong

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

海南 

市(区县):

 

Country:

China

Province:

Hainan

City:

单位(医院):

海南省眼科医院 

单位级别:

三级甲等 

Institution
hospital:

Hainan Eye Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

辽宁 

市(区县):

 

Country:

China

Province:

Liaoning

City:

单位(医院):

大连医科大学附属第一医院 

单位级别:

三级甲等 

Institution
hospital:

The First Affiliated Hospital of Dalian Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

手术相关参数(注射时间、注射剂量、注射速率)

指标类型:

次要指标

Outcome:

Surgical parameters (injection time, injection dose, injection rate)

Type:

Secondary indicator

测量时间点:

术后

测量方法:

注射时间为每次注射过程中,记录从末端工具(注射器针头)接触受试者视网膜的时刻,到本次注射完成且末端工具撤离受试者视网膜的时刻之间的时长

Measure time point of outcome:

postoperation

Measure method:

The injection time is the time between the moment when the end tool (syringe needle) touches the subject's retina during each injection and the moment when the end tool is withdrawn from the subject's retina after this injection is completed

指标中文名:

进针深度

指标类型:

次要指标

Outcome:

Insertion depth

Type:

Secondary indicator

测量时间点:

术后

测量方法:

根据手术录像经由软件测定每次注射时注射器针头在视网膜下注射时 的进针深度

Measure time point of outcome:

postoperation

Measure method:

The timing of the subretinal injection of the syringe needle at each injection was measured by software based on the surgical video The insertion depth of the needle

指标中文名:

震颤程度

指标类型:

次要指标

Outcome:

Degree of tremor

Type:

Secondary indicator

测量时间点:

术后

测量方法:

根据手术录像经由软件测定术中末端工具(注射器针头)注射过程中 在眼内的震颤(μm)数据

Measure time point of outcome:

postoperation

Measure method:

The process of intraoperative end tool (syringe needle) injection was measured by software based on surgical video Tremor (μm) data in the eye

指标中文名:

器械性能满意度

指标类型:

次要指标

Outcome:

Instrument performance satisfaction

Type:

Secondary indicator

测量时间点:

术后

测量方法:

对试验器械在手术过程各维度的操作性能进行满意度评价,分析器械性能各维度的满意度评价情况

Measure time point of outcome:

postoperation

Measure method:

The operation performance of the experimental instruments in each dimension of the surgical process was evaluated and the satisfaction evaluation of each dimension of the instrument performance was analyzed

指标中文名:

任务负荷

指标类型:

次要指标

Outcome:

Task load

Type:

Secondary indicator

测量时间点:

术后

测量方法:

通过NASA-TLX测量表[12](在对应刻度处划圈)对设备对接任务负荷进行评价,评估手术医生对于手术操作的任务负荷程度

Measure time point of outcome:

postoperation

Measure method:

The NASA-TLX measurement scale [12] (circled at the corresponding scale) was used to evaluate the task load of equipment docking, and the degree of task load of surgeons for surgical operations was evaluated

指标中文名:

注射成功率

指标类型:

次要指标

Outcome:

Injection success rate

Type:

Secondary indicator

测量时间点:

术后

测量方法:

由盲态阅片小组的研究医生根据手术录像,判断受试者每次注射操作是否成功,计算各组中达到注射成功的比例

Measure time point of outcome:

postoperation

Measure method:

The research doctors of the blind film reading group judged whether each injection operation of the subjects was successful according to the surgical video, and calculated the proportion of successful injection in each group

指标中文名:

手术成功率

指标类型:

主要指标

Outcome:

Operation success rate

Type:

Primary indicator

测量时间点:

术后

测量方法:

手术成功率=手术成功的例数/该组受试者的总例数×100%

Measure time point of outcome:

postoperation

Measure method:

Operation success rate = Number of successful operations/total number of subjects in this group ×100%

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

组织:

Sample Name:

NA

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:

尚未开始

Not yet 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):

研究者-中央随机

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

investigator-Central randomization

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:

开放标签

Blinding:

Open-label

是否共享原始数据:

IPD sharing

否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):

不适用

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

inapplicability

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:

不适用

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

inapplicability

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2024-05-24 15:38:41