ChiCTR2500104938 版本V1.0 版本创建时间2025/06/25 16:10:24 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:

ChiCTR2500104938 

最近更新日期:

Date of Last Refreshed on:

2025-06-25 16:10:08 

注册时间:

Date of Registration:

2025-06-25 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

不同锥体位置圆锥角膜行DALK的预后研究

Public title:

A study on the prognosis of DALK in keratoconus with different cone positions

注册题目简写:

English Acronym:

研究课题的正式科学名称:

不同锥体位置圆锥角膜行DALK的预后研究

Scientific title:

A study on the prognosis of DALK in keratoconus with different cone positions

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:

晁思颖 

研究负责人:

张弘 

Applicant:

Chao Siying 

Study leader:

Zhang Hong 

申请注册联系人电话:

Applicant telephone:

+86 153 9805 8909

研究负责人电话:

Study leader's
telephone:

+86 138 0450 5456

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:

1204991350@qq.com

研究负责人电子邮件:

Study leader's E-mail:

zhanghong@hrbmu.edu.cn

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:

黑龙江省哈尔滨市南岗区一曼街143号

研究负责人通讯地址:

黑龙江省哈尔滨市南岗区一曼街143号

Applicant address:

Ophthalmology Hospital, the First Affiliated Hospital of Harbin Medical University, Harbin City, Heilongjiang Province

Study leader's address:

Ophthalmology Hospital, the First Affiliated Hospital of Harbin Medical University, Harbin City, Heilongjiang Province

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:

黑龙江省哈尔滨市哈尔滨医科大学附属第一医院眼科医院

Applicant's institution:

Ophthalmology Hospital, the First Affiliated Hospital of Harbin Medical University, Harbin City, Heilongjiang Province

研究负责人所在单位:

黑龙江省哈尔滨市哈尔滨医科大学附属第一医院眼科医院

Affiliation of the Leader:

Ophthalmology Hospital, the First Affiliated Hospital of Harbin Medical University, Harbin City, Heilongjiang Province

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:

哈医一 科研/文章 伦审2024431

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:

哈尔滨医科大学附属第一医院伦理委员会

Name of the ethic committee:

The Ethics Committee of First Affliated Hospital of Harbin Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2025-01-07 00:00:00

伦理委员会联系人:

迟秋君

Contact Name of the ethic committee:

Chi Qiujun

伦理委员会联系地址:

黑龙江省哈尔滨市南岗区邮政街23号

Contact Address of the ethic committee:

No. 23, Postal Street, Nangang District, Harbin City, Heilongjiang Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 451 8555 2350

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:

哈尔滨医科大学附属第一医院眼科医院

Primary sponsor:

Ophthalmology Hospital of the First Affiliated Hospital of Harbin Medical University

研究实施负责(组长)单位地址:

黑龙江省哈尔滨市南岗区一曼街143号

Primary sponsor's address:

No. 143, Yiman Street, Nangang District, Harbin City, Heilongjiang Province

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

黑龙江省

市(区县):

哈尔滨市

Country:

China

Province:

Heilongjiang

City:

Harbin

单位(医院):

黑龙江省哈尔滨市哈尔滨医科大学附属第一医院眼科医院

具体地址:

黑龙江省哈尔滨市南岗区一曼街143号

Institution
hospital:

Ophthalmology Hospital of the First Affiliated Hospital of Harbin Medical University

Address:

No. 143, Yiman Street, Nangang District, Harbin City, Heilongjiang Province

经费或物资来源:

无需

Source(s) of funding:

No need to

研究疾病:

角膜移植  

Target disease:

keratoplasty

研究疾病代码:

Target disease code:

研究类型:

观察性研究

Study type:

Observational study

研究所处阶段:

回顾性研究 

Study phase:

Retrospective study

研究设计:

析因分组(即根据危险因素或暴露因素分组) 

Study design:

Factorial 

研究目的:

主要目的:探讨圆锥角膜行DALK术后预后与锥体位置的关系  

Objectives of Study:

Main objective: To explore the relationship between the prognosis after DALK surgery for keratoconus and the position of the cone

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

入选标准:纳入2015-2023年间术前疾病进展状态相似,接受DALK术前术后资料完整的圆锥角膜患者。至少术后一年,完全拆线半年。

Inclusion criteria

Inclusion criteria: Keratoconus patients with similar preoperative disease progression status who underwent DALK from 2015 to 2023 and complete preoperative and postoperative data were included. At least one year after operation, the stitching was completely removed for half a year.

排除标准:

排除标准:排除了患有其他相关眼部疾病的患者,如角结膜炎、青光眼、白内障、视网膜疾病和斜视。

Exclusion criteria:

Exclusion criteria: Patients with other related eye diseases, such as keratoconjunctivitis, glaucoma, cataract, retinal diseases and strabismus, were excluded.

研究实施时间:

Study execute time:

From 2024-12-01 00:00:00 To 2025-12-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-01-10 00:00:00 To 2025-06-01 00:00:00

干预措施:

Interventions:

组别:

中央锥体组

样本量:

30

Group:

Central group

Sample size:

干预措施:

干预措施代码:

Intervention:

NO

Intervention code:

组别:

旁中央锥体组

样本量:

30

Group:

Para-central group

Sample size:

干预措施:

干预措施代码:

Intervention:

NO

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

黑龙江省 

市(区县):

哈尔滨市 

Country:

China

Province:

Heilongjiang Province

City:

Harbin

单位(医院):

哈尔滨医科大学附属第一医院眼科医院 

单位级别:

三级 

Institution
hospital:

Ophthalmology Hospital of the First Affiliated Hospital of Harbin Medical University

Level of the institution:

Tertiary

测量指标:

Outcomes:

指标中文名:

视力

指标类型:

主要指标

Outcome:

visual 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:

屈光

指标类型:

主要指标

Outcome:

refraction

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

生物力学参数

指标类型:

次要指标

Outcome:

Biomechanical parameters

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

使用后销毁  

说明

Fate of sample:

Destruction after use  

Note:

征募研究对象情况:

Recruiting status:

结束

/Completed

年龄范围:

Participant age:

最小 Min age 18 years
最大 Max age 80 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):

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

None

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:

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

是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):

拟定于2025.12.1日作为补充材料提交原始数据临床试验公共管理平台ResMan(http://www.medresman.org.cn)

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

The original data will be submitted as supplementary material to the ResMan(http://www.medresman.org.cn) on December 1, 2025

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:

病例记录以EXCEL格式整理

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

The case records are organized in EXCEL format

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 16:10:08