ChiCTR2500104891 版本V1.0 版本创建时间2025/06/25 10:27:02 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:

ChiCTR2500104891 

最近更新日期:

Date of Last Refreshed on:

2025-06-25 10:26:55 

注册时间:

Date of Registration:

2025-06-25 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

巩膜外冷冻空气视网膜固定术的临床研究

Public title:

Clinical study of scleral frozen air retinopexy

注册题目简写:

English Acronym:

研究课题的正式科学名称:

巩膜外冷冻空气视网膜固定术

Scientific title:

Air Pheumatic Cryoretinopexy (APECR)

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:

靳瑛 

研究负责人:

黄厚斌 

Applicant:

Jin Ying 

Study leader:

Huang Houbin 

申请注册联系人电话:

Applicant telephone:

+86 10 5797 6260

研究负责人电话:

Study leader's telephone:

+86 10 5797 6260

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:

jinyingpku@126.com

研究负责人电子邮件:

Study leader's E-mail:

huanghuobin@hotmail.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:

北京市海淀区永定路69号

研究负责人通讯地址:

北京市海淀区永定路69号

Applicant address:

69 Yongding Road, Haidian District, Beijing

Study leader's address:

69 Yongding Road, Haidian District, Beijing

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:

解放军总医院第三医学中心

Applicant's institution:

The Third Medical Center of PLA General Hospital

研究负责人所在单位:

解放军总医院第三医学中心

Affiliation of the Leader:

The Third Medical Center of PLA General 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:

伦审科研第(KY2025-009)号

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:

中国人民解放军总医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of the General Hospital of the People's Liberation Army of China

伦理委员会批准日期:

Date of approved by ethic committee:

2025-05-23 00:00:00

伦理委员会联系人:

陈然

Contact Name of the ethic committee:

Chen Ran

伦理委员会联系地址:

北京市海淀区永定路69号

Contact Address of the ethic committee:

69 Yongding Road, Haidian District, Beijing

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 10 5797 6902

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:

解放军总医院第三医学中心

Primary sponsor:

The Third Medical Center of PLA General Hospital

研究实施负责(组长)单位地址:

北京市海淀区永定路69号

Primary sponsor's address:

69 Yongding Road, Haidian District, Beijing

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

北京

市(区县):

北京

Country:

China

Province:

Beijing

City:

Beijing

单位(医院):

解放军总医院第三医学中心

具体地址:

北京市海淀区永定路69号

Institution
hospital:

The Third Medical Center of PLA General Hospital

Address:

69 Yongding Road, Haidian District, Beijing

经费或物资来源:

自筹

Source(s) of funding:

Self-funded

Target disease:

Rhegmatogenous Retinal Detachment

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:

1. 评估巩膜外冷冻空气视网膜固定术对原发性孔源性视网膜脱离患者的视网膜复位率及术后视功能恢复情况。 2. 比较该术式与传统巩膜扣带术在复位效果、术后并发症及患者舒适度上的差异。 3. 探讨冷冻封闭裂孔的最佳参数及空气填充体积的适宜范围。  

Objectives of Study:

1. Evaluate the retinal reattachment rate and postoperative visual function recovery in patients with primary rhegmatogenous retinal detachment treated with external scleral cryopexy combined with air tamponade. 2. Compare the effectiveness of this procedure with traditional scleral buckling in terms of reattachment success, postoperative complications, and patient comfort. 3. Investigate the optimal parameters for cryopexy in sealing retinal breaks and the appropriate range of air tamponade volume.

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.诊断为原发性孔源性视网膜脱离。 ? 2.裂孔位置明确,范围≤2象限。 ? 3.黄斑未脱离或脱离时间≤1周。 ? 4.年龄 18-70岁,能够配合手术及随访。

Inclusion criteria

1. Primary rheogenous retinal detachment was diagnosed. 2. The hole position is clear, and the range is <=2 quadrants. 3. The macula has not been detached or has been detached for less than 1 week. 4. Aged 18-70 years old, able to cooperate with surgery and follow-up.

排除标准:

1.其他原因引起的视网膜脱离(如牵拉性、渗出性)。 ? 2.既往眼内手术史或严重眼部疾病(如增生性玻璃体视网膜病变)。 ? 3.合并严重全身性疾病或术中禁忌。

Exclusion criteria:

1. Retinal detachment caused by other reasons (such as traction, exudation). 2. A history of intraocular surgery or serious eye disease (such as proliferative vitreoretinopathy). 3. Complicated with serious systemic disease or intraoperative contraindications.

研究实施时间:

Study execute time:

From 2025-07-01 00:00:00 To 2026-06-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-07-01 00:00:00 To 2026-06-30 00:00:00  

干预措施:

Interventions:

组别:

试验组

样本量:

20

Group:

Experimental group

Sample size:

干预措施:

实验组接受巩膜外冷冻空气视网膜固定术

干预措施代码:

Intervention:

The experimental group underwent air pheumatic cryoretinopexy

Intervention code:

组别:

对照组

样本量:

20

Group:

Control group

Sample size:

干预措施:

接受传统巩膜扣带术

干预措施代码:

Intervention:

The traditional scleral buckle was performed

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

北京 

市(区县):

北京 

Country:

China 

Province:

Beijing 

City:

Beijing 

单位(医院):

解放军总医院第三医学中心 

单位级别:

三级 

Institution
hospital:

The Third Medical Center of PLA General Hospital

Level of the institution:

Tertiary

测量指标:

Outcomes:

指标中文名:

视网膜复位率

指标类型:

主要指标

Outcome:

Retinal reattachment 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:

视力改善情况

指标类型:

次要指标

Outcome:

Visual acuity improvement

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

手术时间

指标类型:

次要指标

Outcome:

Surgical duration

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

并发症发生率

指标类型:

次要指标

Outcome:

Complication rate

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

患者满意度

指标类型:

次要指标

Outcome:

Patient satisfaction

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:

None

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 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):

由非研究者(固定一名护士)抽取随机信封

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

Randomization envelopes were drawn by a non-researcher (a designated nurse).

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:

Blinding:

None

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):

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

None

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:

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

None

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:

 2025-06-25 10:26:55