基于改良CT窗鉴别新鲜或陈旧骨质疏松椎体压缩性骨折的临床诊断模型

注册号:

Registration number:

ChiCTR2400083010 

最近更新日期:

Date of Last Refreshed on:

2024-04-12 17:13:12 

注册时间:

Date of Registration:

2024-04-12 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

基于改良CT窗鉴别新鲜或陈旧骨质疏松椎体压缩性骨折的临床诊断模型

Public title:

Diagnostic Model for Distinguishing Fresh or Old Osteoporotic Vertebral Compression Fractures Based on Modified CT Window

注册题目简写:

English Acronym:

研究课题的正式科学名称:

开发和验证一种诊断骨质疏松腰椎新鲜压缩性骨折的新型评分系统

Scientific title:

Development and Validation of a Scoring System for Diagnosing Fresh Osteoporotic Vertebral Compression Fractures of Lumbar Spine

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:

韩正瀚 

研究负责人:

刘渤 

Applicant:

Zhenghan Han 

Study leader:

Bo Liu 

申请注册联系人电话:

Applicant telephone:

+86 181 6208 4112

研究负责人电话:

Study leader's
telephone:

+86 139 9606 5698

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:

610828636@qq.com

研究负责人电子邮件:

Study leader's E-mail:

boliu@hospital.cqmu.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:

重庆市渝中区友谊路1号

研究负责人通讯地址:

重庆市渝中区友谊路1号

Applicant address:

No.1 Youyi Road, Yuzhong District, Chongqing

Study leader's address:

No.1 Youyi Road, Yuzhong District, Chongqing

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:

重庆医科大学附属第一医院

Applicant's institution:

The First Affiliated Hospital of Chongqing Medical University

研究负责人所在单位:

重庆医科大学附属第一医院

Affiliation of the Leader:

The First Affiliated Hospital of Chongqing 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:

K2023-131

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:

重庆医科大学附属第一医院伦理委员会

Name of the ethic committee:

Ethics Committee of the First Affiliated Hospital of Chongqing Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2023-04-21 00:00:00

伦理委员会联系人:

罗天友

Contact Name of the ethic committee:

Luo Tianyou

伦理委员会联系地址:

重庆市渝中区友谊路1号

Contact Address of the ethic committee:

No.1 Youyi Road, Yuzhong District, Chongqing

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 23 8901 1019

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:

重庆医科大学附属第一医院

Primary sponsor:

The First Affiliated Hospital of Chongqing Medical University

研究实施负责(组长)单位地址:

重庆市渝中区友谊路1号

Primary sponsor's address:

No.1 Youyi Road, Yuzhong District, Chongqing

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

重庆市

市(区县):

渝中区

Country:

China

Province:

Chongqing

City:

Yuzhong

单位(医院):

重庆医科大学附属第一医院

具体地址:

重庆市渝中区友谊路1号

Institution
hospital:

The First Affiliated Hospital of Chongqing Medical University

Address:

No.1 Youyi Road, Yuzhong District, Chongqing

经费或物资来源:

重庆医科大学附属第一医院

Source(s) of funding:

The First Affiliated Hospital of Chongqing Medical University

研究疾病:

骨质疏松椎体压缩性骨折  

Target disease:

Osteoporotic vertebral compression fracture

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:

队列研究 

Study design:

Cohort study 

研究目的:

开发一个仅依靠CT扫描,快速准确地区分新鲜和旧骨质疏松性椎压折的临床诊断模型。该模型为需要快速诊断的急诊医生、有核磁共振禁忌症的患者和缺乏核磁共振设备的医院提供可靠的诊断方法。  

Objectives of Study:

The development of a nomogram diagnostic model that can rapidly and accurately differentiate between fresh and old osteoporotic vertebral compression fractures (OVCFs) solely based on CT scans. This model is specifically designed to provide a reliable diagnostic tool for emergency doctors who require swift diagnoses, patients with contraindications to MRI, and hospitals lacking MRI equipment.

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:

(a)缺乏完整的医疗或影像资料的患者;(b)因严重创伤或病理性骨折的患者;(c)以前做过脊柱手术,在目标椎体或邻近椎体有植入物,或影响准确CT测量的严重脊柱畸形的患者。

Exclusion criteria:

(a) Patients lacking complete medical or imaging records; (b) Those with fractures due to violent trauma or pathological conditions; (c) Those with previous spinal surgeries, or implants in target/adjacent vertebral bodies, or severe spinal deformities affecting accurate CT measurements.

研究实施时间:

Study execute time:

From 2022-08-01 00:00:00 To 2023-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2023-08-01 00:00:00 To 2023-12-31 00:00:00

干预措施:

Interventions:

组别:

根据患者的MRI诊断报告,分为新鲜OVCFs或陈旧OVCFs

样本量:

214

Group:

According to the MRI diagnosis report, patients were divided into Fresh OVCFs or Old OVCFs

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):

重庆市 

市(区县):

渝中区 

Country:

China

Province:

Chongqing

City:

Yuzhong

单位(医院):

重庆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 Chongqing Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

新鲜或陈旧骨质疏松椎体压缩性骨折

指标类型:

主要指标

Outcome:

Fresh or Old Osteoporotic Vertebral Compression Fractures

Type:

Primary indicator

测量时间点:

术前

测量方法:

观察患者术前MRI图像

Measure time point of outcome:

Preoperative

Measure method:

The preoperative MRI images of the patients were observed

指标中文名:

骨质疏松症

指标类型:

主要指标

Outcome:

Osteoporotic

Type:

Primary indicator

测量时间点:

术前

测量方法:

观察患者术期DXA结果

Measure time point of outcome:

Preoperative

Measure method:

The results of DXA during surgery were observed

指标中文名:

新鲜或陈旧骨质疏松椎体压缩性骨折椎体的CT值

指标类型:

主要指标

Outcome:

CT values of fresh or old osteoporotic vertebral compression fracture vertebrae

Type:

Primary indicator

测量时间点:

术前

测量方法:

观察患者术期CT图像,使用医院PACS系统,手动测量CT值

Measure time point of outcome:

Preoperative

Measure method:

The preoperative CT images of the patients were observed

指标中文名:

新鲜或陈旧骨质疏松椎体压缩性骨折椎体的CT图像特征

指标类型:

主要指标

Outcome:

CT image characteristics of fresh or old osteoporotic vertebral compression fracture vertebrae

Type:

Primary indicator

测量时间点:

术前

测量方法:

观察患者术期CT图像,使用医院PACS系统,人眼识别并记录

Measure time point of outcome:

Preoperative

Measure method:

The CT images of the patients during the operation were observed, and the hospital PACS system was used to identify and record them with the human eye.

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:

结束

/Completed

年龄范围:

Participant age:

最小 Min age 59 years
最大 Max age 92 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):

不适用

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

N/A

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:

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):

Resman

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

Resman

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:

有/Yes

注册人:

Name of Registration:

 2024-04-12 17:13:07