ChiCTR2100054958 版本V1.1 版本创建时间2022/06/22 19:50:57 中国临床试验注册中心

审核状态:

Project audit state:

通过审核

Successful

注册号:

Registration number:

ChiCTR2100054958 

最近更新日期:

Date of Last Refreshed on:

2021-12-29 10:45:32 

注册时间:

Date of Registration:

2021-12-29 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

α-硫辛酸对精索静脉曲张相关性男性不育症患者精子质量的影响

Public title:

Effect of Alpha-lipoic acid on sperm quality in male infertility patients with varicocele

注册题目简写:

English Acronym:

研究课题的正式科学名称:

α-硫辛酸对精索静脉曲张相关性男性不育症患者精子质量的影响

Scientific title:

Effect of Alpha-lipoic acid on sperm quality in male infertility patients with varicocele

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:

张奇峰 

研究负责人:

张奇峰 

Applicant:

Qi-Feng Zhang 

Study leader:

Qi-Feng Zhang 

申请注册联系人电话:

Applicant telephone:

15107733166

研究负责人电话:

Study leader's
telephone:

15107733166

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:

lanwind@163.com

研究负责人电子邮件:

Study leader's E-mail:

lanwind@163.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:

桂林市文明路12号

研究负责人通讯地址:

桂林市文明路12号

Applicant address:

12# wenming road GUILIN

Study leader's address:

12# wenming road GUILIN

申请注册联系人邮政编码:

Applicant postcode:

510002

研究负责人邮政编码:

Study leader's postcode:

510002

申请人所在单位:

桂林市人民医院

Applicant's institution:

Guilin people's Hospital

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:

2021-019KY

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:

桂林市人民医院医学伦理委员会

Name of the ethic committee:

Guilin people's Hospital Medical Ethics Committee

伦理委员会批准日期:

Date of approved by ethic committee:

2021-07-06 00:00:00

伦理委员会联系人:

刘丽梅

Contact Name of the ethic committee:

LI-Mei Liu

伦理委员会联系地址:

桂林市文明路12号

Contact Address of the ethic committee:

12# wenming road GUILIN

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:

桂林市人民医院

Primary sponsor:

Guilin people's Hospital

研究实施负责(组长)单位地址:

桂林市文明路12号

Primary sponsor's address:

12# wenming road GUILIN

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

广西壮族自治区

市(区县):

桂林

Country:

China

Province:

Guangxi Zhuang Autonomous Region

City:

Guilin

单位(医院):

桂林市人民医院

具体地址:

文明路12号

Institution
hospital:

Guilin People's Hospital

Address:

12 Wenming Road

经费或物资来源:

Source(s) of funding:

NA

研究疾病:

男性不育症  

Target disease:

Male infertility

研究疾病代码:

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

探索性研究/预试验 

Study phase:

0

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

观察α-硫辛酸对精索静脉曲张(Varicocele, VC)相关性男性不育症患者精子质量的影响,探索VC相关性男性不育症应用抗氧化剂治疗方案的意义,验证α-硫辛酸在VC相关性男性不育症中应用的临床疗效及安全性。  

Objectives of Study:

Observation α- To explore the effect of lipoic acid on sperm quality of male infertility patients associated with varicocele (VC), and to explore the significance of antioxidant treatment for VC related male infertility α- Clinical efficacy and safety of lipoic acid in VC related male infertility.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

(1)年龄23-50岁男性不育患者。
(2)精液质量异常。
(3)女方生育能力正常,或虽患有引起不孕相关疾病,但可能治愈。
(4)原发性精索静脉曲张,体格检查精索静脉曲张II度(可在站立位置触及)或III度(无触诊可见),彩色多普勒超声测量平静呼吸精索静脉直径(DR)≥2.8mm,在Valsalva动作期间,血液回流持续时间(TR)≥4秒。

Inclusion criteria

(1) Male infertility patients aged 23-50 years.
(2) Abnormal semen quality.
(3) The woman's fertility is normal, or although she suffers from infertility related diseases, she may be cured.
(4) Primary varicocele, physical examination, varicocele II degree (accessible in standing position) or III degree (no palpation visible), color Doppler ultrasound measurement of calm breathing varicocele diameter (DR) ≥ 2.8mm, and blood reflux duration (TR) ≥ 4 seconds during Valsalva action.

排除标准:

(1)垂体或睾丸、附睾、输精管器质性疾病者。
(2)无精子症或染色体异常者。
(3)有输精管道手术史或不能排除的精道梗阻者。
(4)生殖系统感染者。
(5)严重勃起功能障碍或射精障碍者。
(6)继发性精索静脉曲张者。
(7)曾接受过VC手术者。
(8)腹腔感染及盆腔开放手术病史导致广泛粘连者。
(9)肿瘤、糖尿病病史或合并有严重心、肝、肾、造血系统疾病者。
(10)严重精神心理疾病患者。
(11)正同时参加其它临床试验或近3个月使用过改善精子质量或对VC有影响的药物。

Exclusion criteria:

(1) Organic diseases of pituitary or testis, epididymis and vas deferens.
(2) Azoospermia or chromosome abnormality.
(3) Those who have a history of vas deferens surgery or can not be ruled out of seminal duct obstruction.
(4) Reproductive system infection.
(5) Severe erectile dysfunction or ejaculation disorder.
(6) Secondary varicocele.
(7) Those who have received VC surgery.
(8) Abdominal infection and pelvic open surgery lead to extensive adhesion.
(9) a history of cancer, diabetes or serious heart, liver, kidney and hematopoietic diseases.
(10) Patients with severe mental illness.
(11) He is also participating in other clinical trials or has used drugs to improve sperm quality or affect VC in recent 3 months.

研究实施时间:

Study execute time:

From 2021-12-30 00:00:00 To 2024-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2021-12-30 00:00:00 To 2023-12-31 00:00:00

干预措施:

Interventions:

组别:

手术组-观察组

样本量:

20

Group:

Operation group - observation group

Sample size:

干预措施:

手术+硫辛酸

干预措施代码:

Intervention:

Surgery + lipoic acid

Intervention code:

组别:

手术组-对照组

样本量:

20

Group:

Operation group - control group

Sample size:

干预措施:

手术+维生素E

干预措施代码:

Intervention:

Surgery + Vitamin E

Intervention code:

组别:

非手术组-观察组

样本量:

20

Group:

Non-surgical group-observation group

Sample size:

干预措施:

硫辛酸

干预措施代码:

Intervention:

Lipoic acid

Intervention code:

组别:

非手术组-对照组

样本量:

20

Group:

Non-surgical group-control group

Sample size:

干预措施:

维生素E

干预措施代码:

Intervention:

Vitamin E

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

广西壮族自治区 

市(区县):

桂林 

Country:

China

Province:

Guangxi Zhuang Autonomous Region

City:

Guilin

单位(医院):

桂林市人民医院 

单位级别:

三级甲等 

Institution
hospital:

Guilin People's Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

精液参数

指标类型:

主要指标

Outcome:

Sperm parameters

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

性激素

指标类型:

主要指标

Outcome:

Sex hormone

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

睾丸体积

指标类型:

主要指标

Outcome:

Testicular volume

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

精子DNA碎片指数

指标类型:

主要指标

Outcome:

Sperm DNA fragment index

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:

精液

组织:

Sample Name:

semen

Tissue:

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

Note:

标本中文名:

血液

组织:

Sample Name:

blood

Tissue:

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction 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 23 years
最大 Max age 50 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):

研究者应用随机数字表法进行简单随机化。

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

Researchers use random number table method for simple randomization.

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

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):

文章发表后,IPD可通过联系通讯作者获得.

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

IPD can be accessed through the corresponding author when the article is published.

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:

数据采集使用CRF表格,数据管理采用SPSS 24.0进行管理。

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

Data will be collected through the CRF form and then be put into SPSS 24.0 for management.

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:

 2021-12-29 10:45:24