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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: |
ChiCTR2500106962 |
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最近更新日期: Date of Last Refreshed on: |
2025-08-01 08:42:23 |
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注册时间: Date of Registration: |
2025-08-01 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: |
维生素C减少肾脏穿刺活检术后并发症的随机对照研究 |
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Public title: |
The Effect of Vitamin C on Reducing Post-Procedural Complications Following Renal Biopsy |
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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: |
围手术期维生素C对肾脏穿刺活检术后肾周血肿和疼痛作用的随机对照研究 |
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Scientific title: |
The Effect of Perioperative Vitamin C on Postprocedural Perirenal Hematoma and Pain Following Ultrasound-Guided Renal Biopsy |
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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: |
李冀鹏 |
研究负责人: |
何丽洁 |
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Applicant: |
Jipeng Li |
Study leader: |
Lijie He |
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申请注册联系人电话: Applicant telephone: |
+86 29 8477 5197 |
研究负责人电话:
Study leader's |
+86 29 8477 5197 |
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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: |
shaona@ldy.edu.rs |
研究负责人电子邮件: Study leader's E-mail: |
helijie@fmmu.edu.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: |
西安市长乐西路127号 |
研究负责人通讯地址: |
西安市长乐西路127号 |
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Applicant address: |
127 Changle West Rd, Xi'an, China |
Study leader's address: |
127 Changle West Rd, Xi'an, China |
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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: |
空军军医大学西京医院 |
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Applicant's institution: |
Xijing Hospital, the First Affiliated Hospital of the AirForce Medical University |
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研究负责人所在单位: |
空军军医大学西京医院 |
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Affiliation of the Leader: |
Xijing Hospital, the First Affiliated Hospital of the AirForce Medical University |
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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: |
KY20252264-F-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: |
空军军医大学第一附属医院医学伦理委员会 |
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Name of the ethic committee: |
the Ethics Committee of the First Affiliated Hospital of the Air Force Medical University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-06-30 00:00:00 | ||
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伦理委员会联系人: |
吴子群 |
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Contact Name of the ethic committee: |
Ziqun wu |
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伦理委员会联系地址: |
西安市长乐西路127号 |
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Contact Address of the ethic committee: |
127 Changle West Rd, Xi'an, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 29 8477 1794 |
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: |
西京医院 |
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Primary sponsor: |
Xijing Hospital |
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研究实施负责(组长)单位地址: |
西安市长乐西路127号 |
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Primary sponsor's address: |
127 Changle West Rd, Xi'an, 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-funded |
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研究疾病: |
肾脏病 |
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Target disease: |
Kidney Diseases |
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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: |
随机平行对照 |
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Study design: |
Parallel |
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研究目的: |
评估肾脏穿刺活检前后给予静脉雄生素C干预对活检后出血和疼痛并发症发生率的影响 |
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Objectives of Study: |
To evaluate the effect of peroperaive intravenous vitamin C administration on the incidence of bleeding and pain complications following renal biopsy |
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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.获得书面知情同意书; 2.年龄18岁-80岁; 3.接受经皮超声引导下自体肾脏活检。 |
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Inclusion criteria |
1. Obtained written informed consent; 2. Aged 18 to 80 years; 3. Scheduled to undergo percutaneQus ultrasound-guided native kidney biopsy |
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排除标准: |
1.对维生素注射液制剂成分过敏或易过敏体质; 2.明显出血倾向,符合以下任一条件: (1)近期使用抗凝或抗血小板药物, ?抗凝药物:停用华法林<5天,普通肝素(UFH)<6小时,低分子肝素(LMWH)<1天,直接口服抗凝药物(DOACs)<5天,或华法林<5天, ?抗血小板药物:停用阿司匹林<7天,氯吡格雷、普拉格雷<5天,替格瑞洛<3天,双嘧达莫<5天,或吲哚布芬<1天[11, 12]。 (2)凝血功能指标明显异常, ?PT<4.7s或>13.5s, ?APTT<16.6s或>53.6, ?TT<11.5或>22.2s; 3.严重高血压未控制,使用降压药治疗后术前收缩压>180mmHg; 4.萎缩肾(长度<8cm)、孤立肾、多囊肾、游走肾(肾穿刺活检的过程中无法固定肾脏位置)或肾脏位置过高; 5.严重合并症或全身状态差,包括:肾脏肿瘤,严重心功能不全(NYHA分级Ⅲ-Ⅳ级),严重血小板降低(<80×109/L),或重度贫血(<60g/L)的患者; 6.体位不良:因大量胸腹水、病态肥胖或呼吸系统疾病等原因而无法维持俯卧位的患者; 7.妊娠或哺乳期妇女; 8.少尿患者(尿量<400ml/24h) 9.地中海贫血、胱氨酸尿、葡萄糖-6-磷酸脱氢酶缺乏症和其他影响凝血功能的疾病; |
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Exclusion criteria: |
1. Allergy or hypersensitivity to any component of the vitamin C injection or a history of allergic predisposition; 2. Significant bleeding tendency, defined as any of the following: (1) Recent use of anticoagulant or antiplatelet medications: - Anticoagulants: Discontinuation of warfarin <5 days, unfractionated heparin (UFH) <6 hours, low molecular weight heparin (LMWH) <1 day, direct oral anticoagulants (DOACs) <5 days. - Antiplatelet agents: Discontinuation of aspirin <7 days, clopidogrel/prasugrel <5 days, ticagrelor <3 days, dipyridamole <5 days, or indobufen <1 day; (2) Markedly abnormal coagulation parameters: PT <4.7 s or >13.5 s,APTT <16.6 s or >53.6 s,or TT <11.5 s or >22.2 s; 3. Uncontrolled severe hypertension, defined as preoperative systolic blood pressure >180 mmHg despite antihypertensive therapy; 4. High-risk renal anatomy, including: - Atrophic kidney (length <8 cm) - Solitary kidney - Polycystic kidney disease - Floating kidney (inability to stabilize kidney position during biopsy) - Abnormally high kidney position 5. Severe comorbidities or poor general condition, including: - Renal tumor - Severe heart failure (NYHA class III-IV) - Severe thrombocytopenia (<80×10^9/L) - Severe anemia (hemoglobin <60 g/L) 6. Inability to maintain prone positioning due to massive ascites/pleural effusion, morbid obesity, or respiratory conditions; 7. Pregnancy or lactation; 8. Oliguria (24-hour urine output <400 mL); 9. Hematologic or metabolic disorders affecting coagulation, including: - Thalassemia - Cystinuria - Glucose-6-phosphate dehydrogenase (G6PD) deficiency - Other coagulopathies. |
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研究实施时间: Study execute time: |
从 From 2025-08-01 00:00:00至 To 2026-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2025-08-01 00:00:00 至 To 2026-12-31 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: |
尚未开始 Not yet recruiting |
年龄范围: Participant age: |
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性别: |
男女均可 |
Gender: |
Both |
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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): |
随机数表(SPSS生成) |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
The randomization sequence was generated from SPSS random number tables |
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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: |
开放标签 |
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Blinding: |
Open-label study |
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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): |
主要研究者同意,试验结束6个月内上传试验数据 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
Data should be shared within 6 months after the trial completed with PI approval. |
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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: |
纸质CRF记录+电子数据库管理原始数据 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
CRF+ electronic database |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
无/No |