Impaired VitD metabolism in AIS

注册号:

Registration number:

ChiCTR1900022210 

最近更新日期:

Date of Last Refreshed on:

2019-03-30 16:58:29 

注册时间:

Date of Registration:

2019-03-30 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

Impaired VitD metabolism in AIS

Public title:

Impaired VitD metabolism in AIS

注册题目简写:

English Acronym:

研究课题的正式科学名称:

Uncovering the effect of CYP27B1 on osteoblasts functional activity and its link to bone quality and curve progression in Adolescent Idiopathic Scoliosis – An in vitro and transgenic mice model study

Scientific title:

Uncovering the effect of CYP27B1 on osteoblasts functional activity and its link to bone quality and curve progression in Adolescent Idiopathic Scoliosis – An in vitro and transgenic mice model study

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:

Echo TSANG 

研究负责人:

Prof. Wayne, Yuk Wai LEE 

Applicant:

Echo TSANG 

Study leader:

Prof. Wayne, Yuk Wai LEE 

申请注册联系人电话:

Applicant telephone:

+852 35053309

研究负责人电话:

Study leader's
telephone:

+852 37636154

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:

echotkl@cuhk.edu.hk

研究负责人电子邮件:

Study leader's E-mail:

waynelee@ort.cuhk.edu.hk

申请单位网址(自愿提供):

Applicant website(voluntary supply):

The Chinese University of Hong Kong

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:

中國香港特別行政區新界沙田威爾士親王醫院骨科和創傷科

研究负责人通讯地址:

中國香港特別行政區新界沙田威爾士親王醫院李嘉誠醫學科學大樓9樓904室

Applicant address:

General Office, Dept of Orthopaedics & Traumatology, 5/F, Lui Che Woo Clinical Science Building, Prince of Wales Hospital, Shatin, N.T., Hong Kong, China

Study leader's address:

Room 904, 9/F, Li Ka Shing Medical Sciences Building, Prince of Wales Hospital, Shatin, Hong Kong, 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:

香港中文大學

Applicant's institution:

The Chinese University of Hong Kong

研究负责人所在单位:

香港中文大學

Affiliation of the Leader:

The Chinese University of Hong Kong

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:

2019.053

伦理委员会批件附件:

Approved file of Ethical Committee:

批准本研究的伦理委员会名称:

香港中文大學-新界東醫院聯網臨床研究倫理聯席委員會

Name of the ethic committee:

The Joint Chinese University of Hong Kong – New Territories East Cluster Clinical Research Ethics Committee

伦理委员会批准日期:

Date of approved by ethic committee:

1990-01-01 00:00:00

伦理委员会联系人:

Ms. Envy LEE

Contact Name of the ethic committee:

Ms. Envy LEE

伦理委员会联系地址:

中國香港特別行政區新界沙田威爾士親王醫院呂志和臨床科學大樓8樓

Contact Address of the ethic committee:

8/F, Lui Che Woo Clinical Sciences Building, Prince of Wales Hospital Shatin, Hong Kong

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:

大學基金委員會

Primary sponsor:

University Grants Committee

研究实施负责(组长)单位地址:

中國香港特別行政區灣仔港灣道6-8號瑞安中心7樓

Primary sponsor's address:

7/F., Shui On Centre, 6-8 Harbour Road, Wanchai, Hong Kong SAR, China

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中國

省(直辖市):

香港特別行政區

市(区县):

Country:

China

Province:

Hong Kong Special Administrative Region

City:

单位(医院):

大學基金委員會

具体地址:

灣仔港灣道6-8號瑞安中心7樓

Institution
hospital:

University Grants Committee

Address:

7/F., Shui On Centre, 6-8 Harbour Road, Wanchai, Hong Kong SAR, People's Republic of China.

经费或物资来源:

The Research Grant Councils

Source(s) of funding:

The Research Grant Councils

研究疾病:

Adoloscent Idiopathic Scoliosis  

Target disease:

Adoloscent Idiopathic Scoliosis

研究疾病代码:

Target disease code:

研究类型:

基础科学研究

Study type:

Basic Science

研究所处阶段:

探索性研究/预试验 

Study phase:

0

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:

1. To investigate the association between CYP27B1 and other key factors in VitD metabolism in AIS bone biopsies; 2. To elucidate the biological function and regulation of CYP27B1 on osteoblasts functional activity with primary AIS osteoblasts and human cell lines models through studying.  

Objectives of Study:

1. To investigate the association between CYP27B1 and other key factors in VitD metabolism in AIS bone biopsies; 2. To elucidate the biological function and regulation of CYP27B1 on osteoblasts functional activity with primary AIS osteoblasts and human cell lines models through studying.

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) congenital scoliosis;
(2) neuromuscular scoliosis;
(3) scoliosis of metabolic etiology;
(4) scoliosis with skeletal dysplasia;
(5) scoliosis with known endocrine and connective tissue abnormalities.

Exclusion criteria:

(1) congenital scoliosis;
(2) neuromuscular scoliosis;
(3) scoliosis of metabolic etiology;
(4) scoliosis with skeletal dysplasia;
(5) scoliosis with known endocrine and connective tissue abnormalities.

研究实施时间:

Study execute time:

From 2020-01-01 00:00:00 To 2023-06-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2020-01-01 00:00:00 To 2022-12-31 00:00:00

干预措施:

Interventions:

组别:

10 AIS patients

样本量:

10

Group:

10 AIS patients

Sample size:

干预措施:

Bone biopsy and blood-taking

干预措施代码:

Intervention:

Bone biopsy and blood-taking

Intervention code:

组别:

10 non-AIS subjects

样本量:

10

Group:

10 non-AIS subjects

Sample size:

干预措施:

biopsy and blood-taking

干预措施代码:

Intervention:

biopsy and blood-taking

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中國

省(直辖市):

香港特別行政區 

市(区县):

 

Country:

China

Province:

Hong Kong SAR

City:

单位(医院):

威爾士親王醫院 

单位级别:

威爾士親王醫院 

Institution
hospital:

Prince of Wales Hospital

Level of the institution:

Public hospital

测量指标:

Outcomes:

指标中文名:

Maximal Cobb angle

指标类型:

主要指标

Outcome:

Maximal Cobb angle

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

Serum VitD and 1,25(OH)2D levels

指标类型:

主要指标

Outcome:

Serum VitD and 1,25(OH)2D levels

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

Bone mineral density with DXA

指标类型:

主要指标

Outcome:

Bone mineral density with DXA

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:

Biopsy

组织:

Sample Name:

Biopsy

Tissue:

人体标本去向

使用后保存  

说明

Fate of sample:

Preservation after use  

Note:

标本中文名:

Blood

组织:

Sample Name:

Blood

Tissue:

人体标本去向

使用后保存  

说明

Fate of sample:

Preservation after use  

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 11 years
最大 Max age 18 years

性别:

女性

Gender:

Female

随机方法(请说明由何人用什么方法产生随机序列):

N/A

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:

N/A

Blinding:

N/A

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):

Pubmed

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

Pubmed

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:

Pubmed

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

Pubmed

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:

 2019-03-30 16:58:29