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注册号: Registration number: |
ChiCTR2600125943 |
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最近更新日期: Date of Last Refreshed on: |
2026-06-01 17:38:05 |
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注册时间: Date of Registration: |
2026-06-01 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: |
术前超声评估股总静脉直径与塌陷率对接受经尿道前列腺电切术老年患者腰麻后低血压的预测价值:一项前瞻性观察性研究 |
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Public title: |
The Predictive Value of Preoperative Ultrasound Assessment of Common Femoral Vein Diameter and Collapsibility Rate for Hypotension After Spinal Anesthesia in Elderly Patients Undergoing Transurethral Resection of the Prostate: A Prospective Observational 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: |
术前超声评估股总静脉直径与塌陷率对接受经尿道前列腺电切术老年患者腰麻后低血压的预测价值:一项前瞻性观察性研究 |
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Scientific title: |
The Predictive Value of Preoperative Ultrasound Assessment of Common Femoral Vein Diameter and Collapsibility Rate for Hypotension After Spinal Anesthesia in Elderly Patients Undergoing Transurethral Resection of the Prostate: A Prospective Observational 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: |
何旭阳 |
研究负责人: |
王姬 |
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Applicant: |
He Xuyang |
Study leader: |
Wang Ji |
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申请注册联系人电话: Applicant telephone: |
+86 136 9966 3990 |
研究负责人电话:
Study leader's |
+86 135 5041 1785 |
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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: |
riiga@foxmail.com |
研究负责人电子邮件: Study leader's E-mail: |
1849563161@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: |
四川省南充市顺庆区茂源南路1号 |
研究负责人通讯地址: |
四川省南充市顺庆区茂源南路1号 |
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Applicant address: |
No. 1, Maoyuan South Road, Shunqing District, Nanchong City, Sichuan Province |
Study leader's address: |
No. 1, Maoyuan South Road, Shunqing District, Nanchong City, Sichuan 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: |
川北医学院附属医院 |
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Applicant's institution: |
Affiliated Hospital of North Sichuan Medical College |
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研究负责人所在单位: |
川北医学院附属医院 |
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Affiliation of the Leader: |
Affiliated Hospital of North Sichuan Medical College |
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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: |
2025ER788-1 |
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: |
川北医学院附属医院医学伦理委员会 |
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Name of the ethic committee: |
Medical Ethics Committee of Affiliated Hospital of North Sichuan Medical College |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-01-21 00:00:00 | ||
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伦理委员会联系人: |
杨汉丰 |
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Contact Name of the ethic committee: |
Yang Hanfeng |
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伦理委员会联系地址: |
四川省南充市顺庆区茂源南路 1号 |
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Contact Address of the ethic committee: |
No. 1, Maoyuan South Road, Shunqing District, Nanchong City, Sichuan Province |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 817 226 2124 |
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: |
川北医学院附属医院 |
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Primary sponsor: |
Affiliated Hospital of North Sichuan Medical College |
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研究实施负责(组长)单位地址: |
四川省南充市顺庆区茂源南路1号 |
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Primary sponsor's address: |
No. 1, Maoyuan South Road, Shunqing District, Nanchong City, Sichuan 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: |
医院临床试验科研基金 |
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Source(s) of funding: |
Hospital Clinical Trial Research Fund |
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研究疾病: |
良性前列腺增生 |
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Target disease: |
Benign prostatic hyperplasia, BPH |
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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: |
观察性研究 |
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Study type: |
Observational 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: |
诊断试验诊断准确性 |
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Study design: |
Diagnostic test for accuracy |
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研究目的: |
在接受择期TURP的老年人群中,探讨术前超声测量的CFV直径及CFVCI在预测PSH中的作用,以及识别TURP老年患者发生PSH的相关风险因素。 |
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Objectives of Study: |
To investigate the role of preoperative ultrasound‑measured CFV diameter and CFVCI in predicting PSH among elderly patients undergoing elective TURP, and to identify the risk factors associated with PSH in elderly TURP patients. |
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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: |
1.存在腰麻禁忌症(穿刺部位感染血、凝血功能障碍或其他出血体质、颅内高压、严重主动脉瓣狭窄、严重二尖瓣狭窄等) 2.肺部疾病(慢性阻塞性肺疾病、间质性肺疾病等)致肺功能分级≥2级者 3.严重肝肾功能不全者 4.基线收缩压≤90mmHg和/或基线平均动脉压≤60mmHg者 5.既往神经或精神疾病史 6.高血压极高危组 7.原发性下肢深静脉瓣膜功能不全、下肢深静脉血栓、下肢静脉曲张、髂静脉压迫综合征等 |
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Exclusion criteria: |
1.Contraindications to spinal anesthesia (including infection at the puncture site, blood coagulation disorders or other hemorrhagic diatheses, intracranial hypertension, severe aortic stenosis, severe mitral stenosis, etc.); 2.Patients with pulmonary diseases (chronic obstructive pulmonary disease, interstitial lung disease, etc.) resulting in pulmonary function grade >= 2; 3.Patients with severe hepatic and renal insufficiency; 4.Patients with baseline systolic blood pressure <= 90 mmHg and/or baseline mean arterial pressure <= 60 mmHg; 5.History of previous neurological or psychiatric disorders; 6.Patients in the very high-risk group for hypertension; 7.Primary lower extremity deep venous valvular insufficiency, deep vein thrombosis of the lower extremities, varicose veins of the lower extremities, iliac vein compression syndrome, etc. |
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研究实施时间: Study execute time: |
从 From 2025-09-01 00:00:00至 To 2027-03-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-06-01 00:00:00 至 To 2026-09-30 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: |
尚未开始 Not yet 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: |
公开/Public |
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盲法: |
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Blinding: |
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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 |
否No |
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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: |
病例记录表 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Case Record Form, CRF |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
暂未确定/Not yet |