用OCT测量斜视患者外直肌和内直肌的准确性和可靠性评估

注册号:

Registration number:

ChiCTR2600120857 

最近更新日期:

Date of Last Refreshed on:

2026-03-20 15:25:56 

注册时间:

Date of Registration:

2026-03-20 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

用OCT测量斜视患者外直肌和内直肌的准确性和可靠性评估

Public title:

Evaluation of the Accuracy and Reliability of Using OCT to Measure the Lateral Rectus and Medial Rectus Muscles in Strabismic Patients

注册题目简写:

English Acronym:

研究课题的正式科学名称:

OCT测量斜视患者水平直肌止点距离的准确性和可靠性评估

Scientific title:

Evaluation of the Accuracy and Reliability of OCT in Measuring the Distance of Horizontal Rectus Muscle Insertion in Strabismic Patients

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:

李昕悦 

研究负责人:

李昕悦 

Applicant:

Xinyue Li 

Study leader:

Xinyue Li 

申请注册联系人电话:

Applicant telephone:

+86 21 52976610

研究负责人电话:

Study leader's
telephone:

+86 21 52976610

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:

lixinyuexinyue@foxmail.com

研究负责人电子邮件:

Study leader's E-mail:

lixinyuexinyue@foxmail.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:

上海市普陀区泸定路355号

研究负责人通讯地址:

上海市普陀区泸定路355号

Applicant address:

No.355 Luding Road, Putuo District, Shanghai

Study leader's address:

No.355 Luding Road, Putuo District, Shanghai

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:

上海市儿童医院

Applicant's institution:

Shanghai Children's Hospital

研究负责人所在单位:

上海市儿童医院

Affiliation of the Leader:

Shanghai Children's Hospital

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:

2025R215-E01

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:

上海市儿童医院伦理委员会

Name of the ethic committee:

Ethics Review Committee, Children's Hospital of Shanghai

伦理委员会批准日期:

Date of approved by ethic committee:

2025-12-26 00:00:00

伦理委员会联系人:

何蕾

Contact Name of the ethic committee:

He Lei

伦理委员会联系地址:

上海市普陀区泸定路355号

Contact Address of the ethic committee:

No.355 Luding Road, Putuo District, Shanghai

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 21 52976581

伦理委员会联系人邮箱:

Contact email of the ethic committee:

hl@shchildren.com.cn

研究实施负责(组长)单位:

上海市儿童医院

Primary sponsor:

Shanghai Children's Hospital

研究实施负责(组长)单位地址:

上海市普陀区泸定路355号

Primary sponsor's address:

No.355 Luding Road, Putuo District, Shanghai

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

上海市

市(区县):

Country:

China

Province:

Shanghai

City:

单位(医院):

上海市儿童医院

具体地址:

上海市普陀区泸定路355号

Institution
hospital:

Shanghai Children's Hospital

Address:

No.355 Luding Road, Putuo District, Shanghai

经费或物资来源:

自选课题(自筹)

Source(s) of funding:

Self-funded

研究疾病:

水平斜视  

Target disease:

Horizontal strabismus

研究疾病代码:

Target disease code:

研究类型:

诊断试验

Study type:

Diagnostic test

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

诊断试验诊断准确性 

Study design:

Diagnostic test for accuracy 

研究目的:

评估OCT设备测量斜视患者水平直肌止点到角膜巩膜缘的距离的准确性和可靠性,并与术中角规直接测量(金标准)对比。  

Objectives of Study:

A study to evaluate the accuracy and reliability of OCT in measuring the distance from the horizontal rectus muscle insertion to the corneal limbus in strabismus patients, compared against intraoperative direct measurement with calipers (the gold standard).

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.眼球手术史;
2.角膜病变影响OCT测量;
3.无法配合检查;

Exclusion criteria:

1.revious ocular surgery;
2.corneal pathologies affecting OCT measurement;
3.inability to cooperate with the examination;

研究实施时间:

Study execute time:

From 2025-12-01 00:00:00 To 2026-07-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-03-23 00:00:00 To 2026-07-30 00:00:00

诊断试验:

Diagnostic Tests:

金标准或参考标准(即可准确诊断某疾病的单项方法或多项联合方法,在本研究中用于诊断是否有该病的临床参考标准):

斜视术中用角规直接测量外直肌的止点距离角巩膜缘距离。

Gold Standard or Reference Standard (The clinical reference standards required to establish the presence or absence of the target condition in the tested population in present study):

Direct measurement of the distance from the insertion of the lateral rectus muscle to the limbus using a goniometer during strabismus surgery.

指标试验(即本研究的待评估诊断试验,无论为方法、生物标志物或设备,均请列出名称):

图湃OCT前节模式测量外直肌的止点距离角巩膜缘距离

Index test:

Measurement of the distance from the insertion of the lateral rectus muscle to the limbus using the anterior segment mode of Topcon OCT

目标人群(可以是某种疾病患者或正常人群,详细描述其疾病特征,注意应纳入符合分布特点的全序列病例,具有良好的代表性)

水平斜视的手术患者

例数:

Sample size:

120

Target condition (The target condition is a particular disease or disease stage that the index test will be intended to identify. Please specify the characteristics in detail; the population should has a complete spectrum and good representative):

patients diagnosed with horizontal strabismus scheduled for surgery

容易混淆的疾病人群(即与目标疾病不易区分的一种或多种不同疾病,应避免采用正常人群对照的病例-对照设计):

例数:

Sample size:

0

Population with condition difficult to distinguish from the target condition, the normal population in a case-control study design should be avoid:

None

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

上海市 

市(区县):

 

Country:

China

Province:

Shanghai

City:

单位(医院):

上海市儿童医院 

单位级别:

三级甲等 

Institution
hospital:

Shanghai Children's Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

水平直肌止点到角膜巩膜缘的距离

指标类型:

主要指标

Outcome:

Distance from the horizontal rectus muscle insertion to the corneal limbus

Type:

Primary indicator

测量时间点:

术前及术中

测量方法:

术前使用OCT设备测量水平直肌止点到角膜巩膜缘的距离,每眼重复测量3次取平均值;术中同步使用角规直接测量相同距离。

Measure time point of outcome:

Preoperative and intraoperative

Measure method:

Preoperatively, the distance from the horizontal rectus muscle insertion to the corneal limbus was measured using OCT, with three repeated measurements taken per eye and the average value calculated. Intraoperatively, the same distance was directly measured using calipers.

指标中文名:

准确性

指标类型:

主要指标

Outcome:

Accuracy

Type:

Primary 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:

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 4 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:

不公开/Private

盲法:

Blinding:

None

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):

/

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:

CRF、EDC

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

CRF、EDC

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2026-03-20 15:25:41