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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: |
ChiCTR2400091424 |
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最近更新日期: Date of Last Refreshed on: |
2024-10-28 17:53:14 |
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注册时间: Date of Registration: |
2024-10-28 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: |
阶梯式球囊扩张治疗自体动静脉内瘘狭窄的疗效评价 |
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Public title: |
Evaluation of the efficacy of stepwise balloon dilatation in the treatment of autologous arteriovenous fistula stenosis |
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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: |
阶梯式球囊扩张治疗自体动静脉内瘘狭窄的疗效评价 |
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Scientific title: |
Evaluation of the efficacy of stepwise balloon dilatation in the treatment of autologous arteriovenous fistula stenosis |
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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: |
康琪禹 |
研究负责人: |
黄晓光 |
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Applicant: |
Qiyu Kang |
Study leader: |
Xiaoguang Huang |
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申请注册联系人电话: Applicant telephone: |
+86 178 0351 6184 |
研究负责人电话: Study leader's telephone: |
+86 130 9664 7864 |
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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: |
kangqiyu7864@126.com |
研究负责人电子邮件: Study leader's E-mail: |
hxg5534@163.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: |
山西省太原市龙城大街99号 |
研究负责人通讯地址: |
山西省太原市龙城大街99号 |
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Applicant address: |
No. 99 Longcheng Street, Taiyuan City, Shanxi Province |
Study leader's address: |
No. 99 Longcheng Street, Taiyuan City, Shanxi 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: |
山西白求恩医院 |
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Applicant's institution: |
Shanxi Bethune Hospital |
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研究负责人所在单位: |
山西白求恩医院,山西医科科学院 |
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Affiliation of the Leader: |
Shanxi Bethune Hospital,Shanxi Academy of Medical Sciences |
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是否获伦理委员会批准: |
是/Yes |
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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: |
YXLL-2023-024 |
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: |
山西白求恩医院医学伦理委员会 |
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Name of the ethic committee: |
Shanxi Bethune Hospital Medical Ethics Committee |
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伦理委员会批准日期: Date of approved by ethic committee: |
2023-02-08 00:00:00 |
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伦理委员会联系人: |
刘师伟 |
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Contact Name of the ethic committee: |
Shiwei Liu |
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伦理委员会联系地址: |
山西省太原市龙城大街99号 |
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Contact Address of the ethic committee: |
No. 99 Longcheng Street, Taiyuan City, Shanxi Province |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 351 837 9145 |
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: |
山西白求恩医院肾内科 |
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Primary sponsor: |
Department of Nephrology, Shanxi Bethune Hospital |
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研究实施负责(组长)单位地址: |
山西省太原市龙城大街99号 |
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Primary sponsor's address: |
No. 99 Longcheng Street, Taiyuan City, Shanxi 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: |
院配套 |
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Source(s) of funding: |
Auxiliary facilities |
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Target disease: |
Hemodialysis |
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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: |
探索性研究/预试验 | ||||||||||||||||||||||
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Study phase: |
0 |
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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: |
探讨超高压球囊直径阶梯式扩张治疗桡动脉-头静脉自体动静脉内瘘( RCAVF )再发狭窄的临床效果。 |
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Objectives of Study: |
To investigate the clinical effect of ultrahigh-pressure balloon diameter stepped dilatation in the treatment of recurrent stenosis of radio-cephalic autologous arteriovenous fistula . |
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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 )年龄18 ~ 80岁。( 2 )均为成熟的RCAVF,狭窄至少3次。( 3 )选取所有I型狭窄(狭窄发生在动静脉吻合口及吻合口2cm内)的患者。(4)符合2019中国血液透析用血管通路专家共识(第2版)AVF狭窄干预指征 )局部狭窄率超过附近正常血管管径的50%并伴以下情况:内瘘自然血流量<500 mL/min;不能满足透析时所需血流量;透析静脉压升高;穿刺困难;透析充分性下降;以及内瘘出现异常体征(吻合口震颤减弱或消失、远端静脉张力高、搏动等)。 |
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Inclusion criteria |
(1) Age 18-80 years old. (2) All of them were mature RCAVF and stenosis at least 3 times.(3) All patients with type I stenosis (stenosis occurring at arteriovenous anastomosis and within 2cm of anastomosis) were selected. (4) It is consistent with the AVF stenosis intervention indication in the Expert Consensus on Vascular Access for hemodialysis in China (2nd edition) (The local stenosis rate exceeding 50% of nearby normal vascular diameter accompanied by the following conditions: internal fistula natural blood flow < 500mL/min; Can not meet the blood flow required for dialysis; Increased dialysis venous pressure; Puncture difficulty; Decreased dialysis adequacy; And abnormal signs of internal fistula (decreased or disappeared anastomotic tremor, high distal venous tension, pulsation, etc.). |
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排除标准: |
(1)心功能Ⅳ级,左室射血分数小于30%,合并严重心脑等重要脏器功能障碍患者。(2)恶性肿瘤。(3)严重肝病。(4)内瘘感染。(5)手术血管曾有血管病变以及血管存在变异的患者。(6)应用药物球囊、切割球囊或其他特殊类型球囊。(7)存在精神异常、认知障碍而无法配合的患者。 |
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Exclusion criteria: |
(1) Patients with heart function grade IV, left ventricular ejection fraction less than 30%, and serious dysfunction of heart and brain and other important organs. (2) Malignant tumors. (3) Severe liver disease. (4) Internal fistula infection. (5) Patients with vascular disease and vascular variation before surgery. (6) The application of drug balloons, cutting balloons or other special types of balloons. (7) Patients with mental abnormalities and cognitive disorders who are unable to cooperate. |
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研究实施时间: Study execute time: |
从 From 2023-02-09 00:00:00至 To 2024-02-07 00:00:00 |
征募观察对象时间: Recruiting time: |
从From 2023-02-09 00:00:00 至 To 2023-02-15 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): |
由同一位大夫对研究对象先进行简单随机分组,即通过随机数表或随机数字发生器产生随机数,然后将研究对象随机分配到不同的组别中。然后在简单随机分组的基础上,根据研究对象的某些特征(如年龄、性别、疾病严重程度等)进行分层,然后在每个层次内进行随机分组。 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
The subjects were randomly divided by the same doctor, that is, random numbers were generated by random number table or random number generator, and then the subjects were randomly assigned to different groups. Then, on the basis of simple random grouping, stratified according to some characteristics of the subjects ( such as age, gender, disease severity, etc. ), and then randomly grouped within each level. |
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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: |
未说明 |
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Blinding: |
Not stated |
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是否共享原始数据: IPD sharing |
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): |
2026/12/12,通过向研究者联系索取 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
2026/12/30, Request it by contacting the researcher |
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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: |
1、病例记录表。2、电子采集和管理系统。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
1. Case Record Form. 2. Electronic Data Capture. |
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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 |