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审核状态: Project audit state: |
通过审核 Successful |
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注册号: Registration number: |
ChiCTR2500109959 |
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最近更新日期: Date of Last Refreshed on: |
2025-09-28 10:02:42 |
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注册时间: Date of Registration: |
2025-09-28 00:00:00 |
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注册号状态: |
补注册 |
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Registration Status: |
Retrospective registration |
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注册题目: |
精囊镜治疗精囊部分梗阻导致的严重弱精症: 一项前瞻性、单臂、单中心临床研究 |
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Public title: |
Seminal vesicle endoscopy for the treatment of severe asthenozoospermia caused by partial obstruction of ejaculatory duct: a prospective, single arm, single center clinical study |
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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: |
精囊镜治疗精囊部分梗阻导致的严重弱精症: 一项前瞻性、单臂、单中心临床研究 |
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Scientific title: |
Seminal vesicle endoscopy for the treatment of severe asthenozoospermia caused by partial obstruction of ejaculatory duct: a prospective, single arm, single center clinical study |
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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: |
宋涛 |
研究负责人: |
宋涛 |
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Applicant: |
Song Tao |
Study leader: |
Song Tao |
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申请注册联系人电话: Applicant telephone: |
+86 18900675273 |
研究负责人电话:
Study leader's |
+86 18900675273 |
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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: |
156696878@qq.com |
研究负责人电子邮件: Study leader's E-mail: |
156696878@qq.com |
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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: |
江苏省南京市中山路321号 |
研究负责人通讯地址: |
江苏省南京市中山路321号 |
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Applicant address: |
321 Zhongshan Road, Nanjing, Jiangsu Province |
Study leader's address: |
321 Zhongshan Road, Nanjing, Jiangsu Province |
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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: |
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申请人所在单位: |
南京鼓楼医院 |
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Applicant's institution: |
Nanjing Drum Tower Hospital |
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研究负责人所在单位: |
南京鼓楼医院 |
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Affiliation of the Leader: |
Nanjing Drum Tower Hospital |
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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: |
2024-792-03 |
伦理委员会批件附件: Approved file of Ethical Committee: |
查看附件View |
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批准本研究的伦理委员会名称: |
南京大学医学院附属鼓楼医院医学伦理委员会 |
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Name of the ethic committee: |
Medical Ethics Committee of Nanjing Drum Tower Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2024-12-12 00:00:00 | ||
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伦理委员会联系人: |
戴红阳 |
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Contact Name of the ethic committee: |
Dai Hongyang |
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伦理委员会联系地址: |
江苏省南京市中山路321号 |
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Contact Address of the ethic committee: |
321 Zhongshan Road, Nanjing, Jiangsu Province |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 25 83106666 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
51350367@qq.com |
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研究实施负责(组长)单位: |
南京鼓楼医院 |
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Primary sponsor: |
Nanjing Drum Tower Hospital |
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研究实施负责(组长)单位地址: |
江苏省南京市中山路321号 |
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Primary sponsor's address: |
321 Zhongshan Road, Nanjing, Jiangsu Province |
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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: |
自选课题(自筹) |
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Source(s) of funding: |
Self selected topic(raise independently) |
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研究疾病: |
严重弱精子症;射精管不全梗阻;男性不育 |
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Target disease: |
Severe oligospermia; partial obstruction of the ejaculatory duct; male infertility |
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研究疾病代码: |
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Target disease code: |
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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: |
其它 | ||||||||||||||||||||||
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Study phase: |
N/A |
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研究设计: |
单臂 |
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Study design: |
Single arm |
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研究目的: |
使用精囊镜技术治疗精囊部分梗阻导致的严重弱精子症患者,以评估其有效性和安全性。 |
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Objectives of Study: |
To evaluate the effectiveness and safety of using seminal vesicle endoscopy technology to treat patients with severe asthenozoospermia caused by partial obstruction of ejaculatory duct |
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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: |
1.A 组,B 组:20 岁-50 岁男性;身高 165cm-180cm; 2.A 组:已婚,有生育需求,且 1 年以上未自然怀孕; 3.A 组:经过药物保守治疗后,精液前后共检测 4 次(药物治疗前后各 两次),精液量>1.5ml,每次前向运动精子<10%,前向总精子数<10 ×10^6; 4.A 组:经精囊磁共振检测:精囊腺管明显扩张; 5.自愿签署知情同意书,理解并接受手术可能的风险和并发症,及术后 的按时随访;理解并接受磁共振检查; 6.B 组:已婚,已五年内自然怀孕。 |
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Inclusion criteria |
1. Group A and Group B: Males aged 20-50; height 165cm-180cm; 2. Group A: Married, with a desire for fertility, and has not conceived naturally for more than 1 year; 3. Group A: After conservative drug treatment, semen was tested a total of 4 times (twice before and twice after drug treatment), semen volume >1.5ml, progressive motile sperm <10% each time, total progressive sperm count <10 ×10^6; 4. Group A: Seminal vesicle MRI shows significant dilation of the seminal vesicle ducts; 5. Voluntarily signed informed consent, understands and accepts potential surgical risks and complications, and agrees to postoperative timely follow-up; understands and accepts MRI examination; 6. Group B: Married and has conceived naturally within the past five years. |
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排除标准: |
1.泌尿系统感染:有泌尿系感染症状(如尿路刺激症状、前列腺炎症状、 血精等)或尿液常规提示白细胞、红细胞异常; 2.器质性异常:外生殖器发育异常,包括阴茎、阴囊、睾丸、附睾及精 索明显异常者以及腰部器质性疾病; 3.系统性疾病:患有精神病、内分泌疾病、神经系统疾病或严重心血管 疾病,包括高血压、低血压、糖尿病、甲状腺功能亢进、甲状腺功能减 退、癫痫及性腺功能异常等;肝肾功能异常、凝血指标异常等; 4.有盆腔手术病史; 5.研究者认为不宜参加本临床研究的受试者(受试者更倾向于辅助生殖技术)。 |
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Exclusion criteria: |
1. Urinary system infections: Symptoms of urinary tract infection (such as urinary irritation symptoms, prostatitis symptoms, hematospermia, etc.) or abnormal white blood cells or red blood cells indicated in routine urinalysis; 2. Organic abnormalities: Abnormal development of external genitalia, including significant abnormalities of the penis, scrotum, testes, epididymis, or spermatic cord, as well as organic diseases of the lumbar region; 3. Systemic diseases: Patients with psychiatric disorders, endocrine diseases, neurological diseases, or severe cardiovascular diseases, including hypertension, hypotension, diabetes, hyperthyroidism, hypothyroidism, epilepsy, and gonadal dysfunction; abnormal liver or kidney function, abnormal coagulation indicators, etc.; 4. History of pelvic surgery; 5. Subjects deemed by the investigator as unsuitable for participation in this clinical study (subjects who prefer assisted reproductive technology). |
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研究实施时间: Study execute time: |
从 From 2024-11-01 00:00:00至 To 2027-09-30 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2025-01-10 00:00:00 至 To 2025-10-31 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: |
正在进行 Recruiting |
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): |
无 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
None |
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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: |
不公开/Private |
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盲法: |
无 |
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Blinding: |
None |
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是否共享原始数据: IPD sharing |
是Yes |
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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): |
邮件联系研究者 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
Contact the researcher by email |
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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: |
使用病例记录表记录数据,使用电子采集和管理系统进行数据的管理 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Use case record forms to record data, and use electronic data capture for data management |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |