ChiCTR2600117014 版本V1.0 版本创建时间2026/01/19 10:34:36 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:

ChiCTR2600117014 

最近更新日期:

Date of Last Refreshed on:

2026-01-19 10:34:30 

注册时间:

Date of Registration:

2026-01-19 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

斜视手术后眼前节血供的变化规律:一项基于 OCTA 的临床研究

Public title:

Changes in Anterior Segment Blood Supply following Strabismus Surgery: A Clinical Study Based on OCTA

注册题目简写:

English Acronym:

研究课题的正式科学名称:

斜视手术后眼前节血供的变化规律:一项基于 OCTA 的临床研究

Scientific title:

Changes in Anterior Segment Blood Supply following Strabismus Surgery: A Clinical Study Based on OCTA

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:

代志伟 

研究负责人:

万茜茜 

Applicant:

Dai Zhiwei 

Study leader:

Wan Qianqian 

申请注册联系人电话:

Applicant telephone:

+86 191 5407 8315

研究负责人电话:

Study leader's
telephone:

+86 139 5698 5387

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:

dzw2001315@163.com

研究负责人电子邮件:

Study leader's E-mail:

wanqianqian0802@126.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:

中国安徽省合肥市经开区芙蓉路678号

研究负责人通讯地址:

中国安徽省合肥市经开区芙蓉路678号

Applicant address:

No. 678 Furong Road, Jingkai District, Hefei, Anhui, China

Study leader's address:

No. 678 Furong Road, Jingkai District, Hefei, Anhui, 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:

安徽医科大学第二附属医院

Applicant's institution:

The Second Affiliated Hospital of Anhui Medical University

研究负责人所在单位:

安徽医科大学第二附属医院

Affiliation of the Leader:

The Second Affiliated Hospital of Anhui Medical 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:

YX2025-272

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:

安徽医科大学第二附属医院医学研究伦理委员会

Name of the ethic committee:

Medical Research Ethics Committee of the Second Affiliated Hospital of Anhui Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2025-11-12 00:00:00

伦理委员会联系人:

张静

Contact Name of the ethic committee:

Zhang Jing

伦理委员会联系地址:

中国安徽省合肥市经开区芙蓉路678号

Contact Address of the ethic committee:

No. 678 Furong Road, Jingkai District, Hefei, Anhui, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 551 6380 6061

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:

安徽医科大学第二附属医院

Primary sponsor:

The Second Affiliated Hospital of Anhui Medical University

研究实施负责(组长)单位地址:

中国安徽省合肥市经开区芙蓉路678号

Primary sponsor's address:

No. 678 Furong Road, Jingkai District, Hefei, Anhui, 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):

安徽

市(区县):

合肥

Country:

China

Province:

Anhui

City:

Hefei

单位(医院):

安徽医科大学第二附属医院

具体地址:

中国安徽省合肥市经开区芙蓉路678号

Institution
hospital:

The Second Affiliated Hospital of Anhui Medical University

Address:

No. 678 Furong Road, Jingkai District, Hefei, Anhui, China

经费或物资来源:

Source(s) of funding:

None

研究疾病:

斜视  

Target disease:

Strabismus

研究疾病代码:

strabismus

Target disease code:

strabismus

研究类型:

观察性研究

Study type:

Observational study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

队列研究 

Study design:

Cohort study 

研究目的:

1) 主要目的 OCTA 测量斜视手术前后眼前节血流参数的变化,明确手术对眼前节血供的影响。 2) 次要目的 评估眼前节血供恢复的时机,以指导二次手术,评价血流参数作为手术安全性指 标的可行性。 3) 探索性目的 探索不同手术方式(眼外肌后退/缩短)对眼前节血供影响的差异,建立手术量-血 流参数预测模型。  

Objectives of Study:

1) Primary Objective To measure changes in anterior segment blood flow parameters using OCTA before and after strabismus surgery, thereby clarifying the impact of the surgery on anterior segment blood supply. 2) Secondary Objectives To assess the timing of anterior segment blood supply recovery to guide the planning of reoperations. To evaluate the feasibility of using blood flow parameters as indicators of surgical safety. 3) Exploratory Objective To explore the differential effects of various surgical techniques (e.g., recession vs. resection of extraocular muscles) on anterior segment blood supply and to develop a predictive model correlating the amount of surgical intervention with blood flow parameters.

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)经眼科检查,诊断为斜视; (2)具备斜视矫正手术指征; (3)有良好的依从性。

Inclusion criteria

(1) Diagnosed with strabismus based on ophthalmological examination; (2) Meeting the indications for strabismus correction surgery; (3) Possessing good compliance.

排除标准:

(1)患者眼球震颤,无法控制眼位; (2)患者固视配合差; (3)拒绝参与实验者。

Exclusion criteria:

(1) Patients with nystagmus and uncontrollable eye position; (2) Patients with poor fixation cooperation; (3) Patients who refuse to participate in the study.

研究实施时间:

Study execute time:

From 2026-01-12 00:00:00 To 2026-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-01-30 00:00:00 To 2026-08-30 00:00:00

干预措施:

Interventions:

组别:

观察组

样本量:

50

Group:

Observation group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

安徽 

市(区县):

合肥 

Country:

China

Province:

Anhui

City:

Hefei

单位(医院):

安徽医科大学第二附属医院 

单位级别:

三甲 

Institution
hospital:

The Second Affiliated Hospital of Anhui Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

眼前节血供恢复至术前状态

指标类型:

主要指标

Outcome:

The blood supply to the anterior segment of the eye has returned to its preoperative state.

Type:

Primary indicator

测量时间点:

术前、术后 2 周、1个月、3个月、6个月

测量方法:

OCTA

Measure time point of outcome:

Baseline, 2 weeks, 1 month, 3 months, and 6 months postoperatively

Measure method:

OCTA

指标中文名:

眼位

指标类型:

次要指标

Outcome:

Eye position

Type:

Secondary indicator

测量时间点:

术前、术后 2 周、1个月、3个月、6个月

测量方法:

手动测量

Measure time point of outcome:

Baseline, 2 weeks, 1 month, 3 months, and 6 months postoperatively

Measure method:

Manual measurement

指标中文名:

视功能

指标类型:

次要指标

Outcome:

Visual function

Type:

Secondary indicator

测量时间点:

术前、术后 2 周、1个月、3个月、6个月

测量方法:

视功能检查仪

Measure time point of outcome:

Baseline, 2 weeks, 1 month, 3 months, and 6 months postoperatively

Measure method:

Visual function testing instrument

指标中文名:

屈光状态

指标类型:

次要指标

Outcome:

Refractive status

Type:

Secondary indicator

测量时间点:

术前、术后 2 周、1个月、3个月、6个月

测量方法:

屈光检查仪

Measure time point of outcome:

Baseline, 2 weeks, 1 month, 3 months, and 6 months postoperatively

Measure method:

Anaclasimeter

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

组织:

Sample Name:

None

Tissue:

None

人体标本去向

其它  

说明

Fate of sample:

0thers  

Note:

None

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 years
最大 Max age 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:

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

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):

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:

数据收集采用纸质病例报告表,管理采用电子数据库(Excel)双录入与核对流程。整个过程中,所有文件(纸质CRF、电子数据库)将保存于安徽医科大学第二附属医院眼科指定上锁空间或加密电脑中,仅供研究团队成员在授权后访问,以确保数据的保密性、完整性与可溯源性。

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

Data collection will employ paper-based case report forms (CRFs), while data management will utilize an electronic database (Excel) with a double-entry and verification process. Throughout the study, all documents (paper CRFs, electronic databases) will be securely stored in a designated locked area within the Department of Ophthalmology, The Second Affiliated Hospital of Anhui Medical University, and/or on encrypted computers. Access will be restricted to authorized research team members only, ensuring data confidentiality, integrity, and traceability.

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:

 2026-01-19 10:34:30