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注册号: Registration number: |
ChiCTR-TRC-08000186 |
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最近更新日期: Date of Last Refreshed on: |
2015-05-08 14:38:20 |
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注册时间: Date of Registration: |
2008-11-11 00:00:00 |
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注册号状态: |
预注册 |
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Registration Status: |
Prospective registration |
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注册题目: |
α1受体选择性阻滞剂对人离体精囊的影响研究 |
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Public title: |
In vitro effects of alpha 1-blockers on human seminal vesicles: relevance to ejaculation dysfunction |
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注册题目简写: |
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English Acronym: |
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研究课题的正式科学名称: |
α1受体亚型及其选择性阻滞剂对男性射精功能的影响研究 |
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Scientific title: |
The effects of alpha 1-blockers and alpha 1-adrenoceptor subtypes on human ejaculation |
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研究课题代号(代码): Study subject ID: |
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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: |
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申请注册联系人: |
陈勇 |
研究负责人: |
李虹 |
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Applicant: |
Yong Chen |
Study leader: |
Hong Li |
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申请注册联系人电话: Applicant telephone: |
+86 0 13880765739 |
研究负责人电话:
Study leader's |
+86 028 81812848 |
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申请注册联系人传真 : Applicant Fax: |
研究负责人传真: Study leader's fax: |
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申请注册联系人电子邮件: Applicant E-mail: |
tankcy@163.com |
研究负责人电子邮件: Study leader's E-mail: |
wzwzl@yahoo.com.cn |
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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): |
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申请注册联系人通讯地址: |
成都市国学巷37号 |
研究负责人通讯地址: |
成都市国学巷37号 |
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Applicant address: |
No.37, Guo Xue Xiang, Chengdu, China |
Study leader's address: |
37 Guoxuexiang, Chengdu, China |
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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 |
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申请人所在单位: |
华西医院 |
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Applicant's institution: |
Department of Urology, West China Hospital, Sichuan University |
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研究负责人所在单位: |
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Affiliation of the Leader: |
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是否获伦理委员会批准: |
是 |
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Approved by ethic committee: |
Yes |
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伦理委员会批件文号: Approved No. of ethic committee: |
NA |
伦理委员会批件附件: Approved file of Ethical Committee: |
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批准本研究的伦理委员会名称: |
华西医院伦理审查委员会 |
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Name of the ethic committee: |
The West China Hospital Ethics Committee |
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伦理委员会批准日期: Date of approved by ethic committee: |
2008-10-24 00:00:00 | ||
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伦理委员会联系人: |
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Contact Name of the ethic committee: |
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伦理委员会联系地址: |
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Contact Address of the ethic committee: |
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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: |
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研究实施负责(组长)单位: |
四川大学华西医院 |
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Primary sponsor: |
West China Hospital, Sichuan University |
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研究实施负责(组长)单位地址: |
中国成都市国学巷37号 |
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Primary sponsor's address: |
No.37, Guo Xue Xiang, Chengdu, China |
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试验主办单位(项目批准或申办者): Secondary sponsor: |
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经费或物资来源: |
自筹 |
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Source(s) of funding: |
Self-financing |
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研究疾病: |
异常射精 |
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Target disease: |
the ejaculation dysfunction caused by alpha 1-blockers |
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研究疾病代码: |
C160603 |
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Target disease code: |
C160603 |
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研究类型: |
干预性研究 |
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Study type: |
Interventional study |
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研究所处阶段: |
III期临床试验 | ||||||||||||||||||||||
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Study phase: |
3 |
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研究设计: |
随机平行对照 |
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Study design: |
Parallel |
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研究目的: |
a1受体阻滞剂因其良好的疗效、安全和耐受性已成为治疗BPH等男性泌尿生殖系统疾病常用一线药物之一。然而随着a1受体阻滞剂的广泛应用,临床研究发现坦索罗辛和西洛多辛等高选择a1A/L受体阻滞剂可致射精障碍高发且显著高于其他a1受体阻滞剂,主要表现为精液量减少。本研究从上述现象入手,采用经典离体组织实验技术与分子生物学技术相结合的方法,探讨男性生殖道a1受体亚型及其选择性阻滞剂对射精功能影响及其相关机制,在阐释射精障碍现象机制的同时进一步揭示男性泌尿生殖道的生理调节机制,为重新评估a1受体亚型及其阻滞剂对男性性功能甚至生殖功能的影响,为临床开辟a1受体阻滞剂在男科学领域新用途以及从a1受体亚型角度研选新药等诸多方面提供理论依据和宝贵线索,以期为泌尿男科疾病预防、诊断和治疗的发展翻开新的篇章。 |
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Objectives of Study: |
The etiology of the ejaculation dysfunction(EjD) caused by alpha 1-blockers is still controversy so far. This study aim to assess the effects of alpha 1-blockers on isolated human seminal vesicles(SV), and to address the possible mechanism by which the EjD occurs. |
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药物成份或治疗方案详述: |
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Description for medicine or protocol of treatment in detail: |
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纳入标准: |
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Inclusion criteria |
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排除标准: |
排除肿瘤累及标本和术前服用有可能干扰实验结果的药物情况 |
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Exclusion criteria: |
1. Preoperatively, all patients were never under therapy interfering with seminal vesicles function; |
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研究实施时间: Study execute time: |
从 From 2007-05-01 00:00:00至 To 2008-05-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2007-05-01 00:00:00 至 To 2008-05-31 00:00:00 |
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干预措施: Interventions: |
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研究实施地点: Countries of recruitment and research settings: |
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测量指标: Outcomes: |
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采集人体标本:
Collecting sample(s)
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征募研究对象情况: Recruiting status: |
结束 /Completed |
年龄范围: Participant age: |
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性别: |
男性 |
Gender: |
Male |
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随机方法(请说明由何人用什么方法产生随机序列): |
随机数字表 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
Random Number Table |
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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 |
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盲法: |
无 |
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Blinding: |
none |
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试验完成后的统计结果(上传文件): |
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Calculated Results after
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是否共享原始数据: IPD sharing |
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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): |
无 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
none |
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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: |
无 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
none |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |