TJA术前可否通过髋关节X片大致评价患者骨密度情况

注册号:

Registration number:

ChiCTR2000041016 

最近更新日期:

Date of Last Refreshed on:

2021-02-23 13:06:21 

注册时间:

Date of Registration:

2020-12-16 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

TJA术前可否通过髋关节X片大致评价患者骨密度情况

Public title:

The AP radiograph prior to joint arthroplasty: is assessment of bone mineral density possible?

注册题目简写:

English Acronym:

研究课题的正式科学名称:

关节置换围手术期骨密度改变探究

Scientific title:

Changes of bone mineral density in perioperative period of joint replacement

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:

刘渊 

研究负责人:

沈彬 

Applicant:

Liu Yuan 

Study leader:

Shen Bin 

申请注册联系人电话:

Applicant telephone:

+86 13258189010

研究负责人电话:

Study leader's
telephone:

+86 18980601390

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:

1834627457@qq.com

研究负责人电子邮件:

Study leader's E-mail:

shenbin71@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:

四川省成都市武侯区国学巷37号

研究负责人通讯地址:

四川省成都市武侯区国学巷37号

Applicant address:

37 Guoxue Lane, Wuhou District, Chengdu, China.

Study leader's address:

37 Guoxue Lane, Wuhou District, Chengdu, China.

申请注册联系人邮政编码:

Applicant postcode:

610041

研究负责人邮政编码:

Study leader's postcode:

610041

申请人所在单位:

四川大学华西医院

Applicant's institution:

Department of Orthopaedics, West China hospital, Sichuan University

研究负责人所在单位:

四川大学华西医院

Affiliation of the Leader:

Department of Orthopaedics, West China hospital, Sichuan 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:

2020. Number (631)

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:

四川大学华西医院临床试验与生物医学伦理专委会

Name of the ethic committee:

Special Committee of Clinical Trials and Biomedical Ethics, West China Hospital, Sichuan University

伦理委员会批准日期:

Date of approved by ethic committee:

2019-09-22 00:00:00

伦理委员会联系人:

邓绍林

Contact Name of the ethic committee:

Deng Shaolin

伦理委员会联系地址:

四川省成都市武侯区国学巷37号

Contact Address of the ethic committee:

37 Guoxue Lane, Wuhou District, Chengdu, China.

伦理委员会联系人电话:

Contact phone of the ethic committee:

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:

四川大学华西医院

Primary sponsor:

West China Hospital, SiChuan University

研究实施负责(组长)单位地址:

四川省成都市武侯区国学巷37号

Primary sponsor's address:

37 Guoxue Lane, Wuhou District, Chengdu, 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):

四川

市(区县):

成都

Country:

China

Province:

Sichuan

City:

Chengdu

单位(医院):

华西医院

具体地址:

武侯区国学巷37#

Institution
hospital:

West China Hospital

Address:

37 Guoxue Lane, Wuhou District

经费或物资来源:

四川省科技厅重点项目

Source(s) of funding:

Key Project of Sichuan Science & Technology Department

研究疾病:

骨质疏松  

Target disease:

osteoporosis

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:

连续入组 

Study design:

Sequential 

研究目的:

制定新的股骨皮质髓腔比例指数测量方法,并评估其对患者髋部骨密度预测的准确性可可靠性;全面测量评价患者髋部X片几何学及皮质指数等指标,为客观评价股骨形态打下基础。  

Objectives of Study:

Objective to develop a new measurement method of femoral cortical medullary cavity ratio index, and evaluate the accuracy and reliability of its prediction of hip bone mineral density; comprehensively measure and evaluate the hip X-ray geometry and cortical index of patients, so as to lay a foundation for objective evaluation of femoral morphology.

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:

股骨形态严重变形者。

Exclusion criteria:

Severe deformation of the femur.

研究实施时间:

Study execute time:

From 2020-12-11 00:00:00 To 2021-12-11 00:00:00  

征募观察对象时间:

Recruiting time:

From 2020-12-11 00:00:00 To 2022-03-11 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):

双能 X 线吸收测量法测量骨密度

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):

DEX BMD measurement

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):

行 X 片测量获得股骨皮质髓腔比例指数

Index test:

Femoral cortical medullary cavity proportion index measured by X-ray

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)

关节置换术患者

例数:

Sample size:

0

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):

TJA patients

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:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

四川 

市(区县):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

华西医院 

单位级别:

三甲 

Institution
hospital:

West China Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

术后骨密度

指标类型:

主要指标

Outcome:

postoperative BMD

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

SEN, SPE, ACC, AUC of ROC

指标类型:

主要指标

Outcome:

SEN, SPE, ACC, AUC of ROC

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:

N/A

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:

正在进行

Recruiting

年龄范围:

Participant age:

最小 Min age 55 years
最大 Max age 75 years

性别:

男性

Gender:

Male

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):

N/A

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:

未说明

Blinding:

Not stated

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):

联系论文通讯作者获得

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

Contact the corresponding author of the paper

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:

影像学资料由医院影像科提供,测量后以Excel电子表格形式保存记录并行统计学分析。

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

The imaging data were provided by the imaging department of the hospital. After measurement, the records were saved in the form of Excel spreadsheet and analyzed statistically.

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:

 2020-12-16 13:32:13