多巴胺D1、D2受体遗传多态性分析及其与药物反应差异的关系

注册号:

Registration number:

ChiCTR-TNRC-11001290 

最近更新日期:

Date of Last Refreshed on:

2015-07-11 11:41:21 

注册时间:

Date of Registration:

2011-03-15 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

多巴胺D1、D2受体遗传多态性分析及其与药物反应差异的关系

Public title:

Effects of dopamine D2 receptor gene polymorphisms on response to clozapine in schizophrenic patients

注册题目简写:

English Acronym:

研究课题的正式科学名称:

多巴胺D2受体基因多态性对精神分裂症患者氯氮平疗效的影响

Scientific title:

Effects of dopamine D2 receptor gene polymorphisms on response to clozapine in schizophrenic patients

研究课题代号(代码):

Study subject ID:

国家自然科学基金30600774

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:

吴惠子 

研究负责人:

刘洁、李鹏 

Applicant:

Huizi Wu 

Study leader:

Jie Liu, Peng Li 

申请注册联系人电话:

Applicant telephone:

+86 731 84805380

研究负责人电话:

Study leader's
telephone:

+86 731 84805380

申请注册联系人传真 :

Applicant Fax:

+86 731 82354476

研究负责人传真:

Study leader's fax:

+86 731 82354476

申请注册联系人电子邮件:

Applicant E-mail:

wuhuizi@live.cn

研究负责人电子邮件:

Study leader's E-mail:

liujiezhj@126.com

申请单位网址(自愿提供):

Applicant website(voluntary supply):

http://www.csupharmacol.com/

研究负责人网址(自愿提供):

Study leader's website(voluntary supply):

http://www.csupharmacol.com/

申请注册联系人通讯地址:

湖南长沙开福区湘雅路110号中南大学临床药理研究所

研究负责人通讯地址:

湖南长沙开福区湘雅路110号中南大学临床药理研究所

Applicant address:

Institute of Clinical Pharmacology, Central South University, 110 Xiang Ya Road, Changsha, Hunan, China

Study leader's address:

110 Xiang Ya Road, Kaifu District, Changsha, Hunan, China

申请注册联系人邮政编码:

Applicant postcode:

410078

研究负责人邮政编码:

Study leader's postcode:

410078

申请人所在单位:

中南大学临床药理研究所

Applicant's institution:

Institute of Clinical Pharmacology, Central South University

研究负责人所在单位:

Affiliation of the Leader:

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:

CTXY-080007

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:

中南大学临床药理研究所医学伦理委员会

Name of the ethic committee:

Ethics Committee of Institute of Clinical Pharmacology, Central South University

伦理委员会批准日期:

Date of approved by ethic committee:

2008-03-01 00:00:00

伦理委员会联系人:

Contact Name of the ethic committee:

伦理委员会联系地址:

Contact Address of the ethic committee:

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:

中南大学临床药理研究所

Primary sponsor:

Institute of Clinical Pharmacology,Central South University

研究实施负责(组长)单位地址:

湖南长沙湘雅路110号中南大学临床药理研究所

Primary sponsor's address:

Institute of Clinical Pharmacology, Central South University, 110 Xiangya Road, Changsha, Hunan, 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):

湖南

市(区县):

Country:

China

Province:

Hunan

City:

单位(医院):

长沙市精神病医院

具体地址:

长沙市雨花区香樟路62号

Institution
hospital:

Changsha Psychosis Hospital

Address:

62 Xiangzhang Road, Yuhua District, Changsha

经费或物资来源:

国家自然科学基金(30600774)

Source(s) of funding:

National Natural Science Foundation of China(30600774)

研究疾病:

精神分裂症  

Target disease:

Schizophrenia

研究疾病代码:

F20.901

Target disease code:

F20.901

研究类型:

观察性研究

Study type:

Observational study

研究所处阶段:

上市后药物 

Study phase:

4

研究设计:

非随机对照试验 

Study design:

Non randomized control 

研究目的:

本研究旨在查明多巴胺D2受体C957T,C939T基因多态性在精神分裂症患者中的基因型及等位基因频率分布特征,明确这两个位点的基因多态性是否影响氯氮平的抗精神病疗效。  

Objectives of Study:

This study aimed to confirm whether the DRD2 C957T, C939T polymorphisms had effects on response to clozapine in schizophrenic patients.

药物成份或治疗方案详述:

氯氮平 氯氮平400mg 

Description for medicine or protocol of treatment in detail:

Clozapine Clozapine 400mg 

纳入标准:

Inclusion criteria

排除标准:

1.病人合并有其他神经系统疾病如癫痫、智利障碍等。
2.病人有药物以及酒精滥用史。

Exclusion criteria:

1. Patients were excluded if they had clinically significant organic or neurological disorders, mental retardation, epilepsy, psychiatric disorders other than schizophrenia;
2. Patients were excluded if with a history of alcohol and drug abuse in the previous 12 months.

研究实施时间:

Study execute time:

From 2006-10-01 00:00:00 To 2009-10-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2009-03-01 00:00:00 To 2009-08-30 00:00:00

干预措施:

Interventions:

组别:

A组

样本量:

40

Group:

Group A

Sample size:

干预措施:

C957T基因CC型患者氯氮平治疗8周

干预措施代码:

Intervention:

Patients with 957 C/C treated with Clozapine for 8-weeks

Intervention code:

组别:

B组

样本量:

14

Group:

Group B

Sample size:

干预措施:

C957T基因CT型患者氯氮平治疗8周

干预措施代码:

Intervention:

Patients with 957 C/T treated with Clozapine for 8-weeks

Intervention code:

组别:

C组

样本量:

17

Group:

Group C

Sample size:

干预措施:

C939T基因CT型患者氯氮平治疗8周

干预措施代码:

Intervention:

Patients with 939 C/C treated with Clozapine for 8-weeks

Intervention code:

组别:

D组

样本量:

22

Group:

Group D

Sample size:

干预措施:

C939T基因CT型患者氯氮平治疗8周

干预措施代码:

Intervention:

Patients with 939 C/T treated with Clozapine for 8-weeks

Intervention code:

组别:

E组

样本量:

15

Group:

Group E

Sample size:

干预措施:

C939T基因TT型患者氯氮平治疗8周

干预措施代码:

Intervention:

Patients with 939 T/T treated with Clozapine for 8-weeks

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

湖南 

市(区县):

长沙 

Country:

China

Province:

Hunan

City:

Changsha

单位(医院):

中南大学临床药理研究所 

单位级别:

三甲医院 

Institution
hospital:

Institute of Clinical Pharmacology

Level of the institution:

Tertiary A hospital

国家:

中国

省(直辖市):

湖南 

市(区县):

长沙 

Country:

China

Province:

Hunan

City:

Changsha

单位(医院):

长沙市精神病医院 

单位级别:

其他 

Institution
hospital:

Changsha Psychiatric hospital

Level of the institution:

Special hospital

测量指标:

Outcomes:

指标中文名:

PANSS量表

指标类型:

主要指标

Outcome:

PANSS scale

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:

征募研究对象情况:

Recruiting status:

结束

/Completed

年龄范围:

Participant age:

最小 Min age 35 years
最大 Max age 65 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):

计算机软件

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

computer generation

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:

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

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):

中南大学临床药理研究所

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

Institute of Clinical Pharmacology,Central South University

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:

中南大学临床药理研究所

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

Institute of Clinical Pharmacology,Central South University

数据与安全监察委员会:

Data and Safety Monitoring Committee:

注册人:

Name of Registration:

 2015-07-11 11:41:21