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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: |
ChiCTR2500106976 |
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最近更新日期: Date of Last Refreshed on: |
2025-08-01 09:30:19 |
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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: |
枸橼酸与萘莫斯他用于脓毒症急性肾损伤患者 CRRT 治疗的比较研究 |
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Public title: |
Comparative Study of Citrate versus Nafamostat for CRRT in Patients with Sepsis-Associated Acute Kidney Injury |
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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: |
枸橼酸与萘莫斯他用于脓毒症急性肾损伤患者 CRRT 治疗的比较研究 |
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Scientific title: |
Comparative Study of Citrate versus Nafamostat for CRRT in Patients with Sepsis-Associated Acute Kidney Injury |
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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: |
王静 |
研究负责人: |
王静 |
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Applicant: |
Jing Wang |
Study leader: |
Jing Wang |
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申请注册联系人电话: Applicant telephone: |
+86 181 8616 1668 |
研究负责人电话:
Study leader's |
+86 181 8616 1668 |
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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: |
wangjing9279@163.com |
研究负责人电子邮件: Study leader's E-mail: |
wangjing9279@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: |
湖北省武汉市武昌东湖路169号 |
研究负责人通讯地址: |
湖北省武汉市武昌东湖路169号 |
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Applicant address: |
No. 169, Donghu Road, Wuchang, Wuhan City, Hubei Province |
Study leader's address: |
No. 169, Donghu Road, Wuchang, Wuhan City, Hubei 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: |
武汉大学中南医院 |
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Applicant's institution: |
Zhongnan Hospital of Wuhan University |
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研究负责人所在单位: |
武汉大学中南医院 |
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Affiliation of the Leader: |
Zhongnan Hospital of Wuhan 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: |
临研伦[2025150] |
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: |
武汉大学中南医院医学伦理委员会 |
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Name of the ethic committee: |
Medical Ethies Committee Zhongnan Hospital of Wuhan University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-06-12 00:00:00 | ||
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伦理委员会联系人: |
张元珍 |
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Contact Name of the ethic committee: |
Yuanzhen Zhang |
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伦理委员会联系地址: |
湖北省武汉市武昌东湖路169号 |
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Contact Address of the ethic committee: |
No. 169, Donghu Road, Wuchang, Wuhan City, Hubei Province |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 181 8616 1668 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
wangjing9279@163.com |
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研究实施负责(组长)单位: |
武汉大学中南医院 |
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Primary sponsor: |
Zhongnan Hospital of Wuhan University |
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研究实施负责(组长)单位地址: |
湖北省武汉市武昌东湖路169号 |
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Primary sponsor's address: |
No. 169, Donghu Road, Wuchang, Wuhan City, Hubei 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: |
中关村精准医学基金会临床科研专项资助基金 |
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Source(s) of funding: |
Zhongguancun Precision Medicine Foundation Clinical Research Special Grant |
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研究疾病: |
脓毒症急性肾损伤 |
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Target disease: |
sepsis AKI |
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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: |
1.探索枸橼酸与萘莫斯他抗凝对行CRRT治疗脓毒症AKI患者首次上机治疗时长的影响; 2.比较枸橼酸与萘莫斯他两种抗凝方式对脓毒症AKI 患者的乳酸清除率、ICU死亡率,MAKE30等次要结局的差异。 |
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Objectives of Study: |
1. To explore the effect of citric acid and namustat anticoagulation on the duration of the first on-the-machine treatment of patients with sepsis AKI after CRRT; 2. To compare the differences between citric acid and namotat on the lactate clearance, ICU mortality, MAKE30 and other secondary outcomes of patients with sepsis AKI |
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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岁,性别不限; 2. 根据Sepsis 3.0诊断为脓毒症; 3. 符合KIDGO分级诊断为AKI并需要进行CRRT治疗; 4. 患者或其监护人对本次试验的目的和意义有充分了解,自愿参加本研究和遵循研究程序,并签署知情同意书。 |
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Inclusion criteria |
1. Age>=18 years old, regardless of gender; 2. Diagnosis of sepsis according to Sepsis 3.0; 3. Diagnosed with AKI according to KIDGO classification and requiring CRRT treatment; 4. Patients or their guardians have a full understanding of the purpose and significance of this trial, volunteer to participate in this study and follow the study procedures, and sign the informed consent form. |
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排除标准: |
1. 预计ICU内住院时间<72h; 2. 已知对试验药物中任何组分过敏者,或存在禁忌者; (1)枸橼酸抗凝禁忌: 严重肝功能障碍(TB>正常值2倍)、无法纠正的低氧血症和组织灌注不足,Lac>20mmoL/L,严重的代谢性碱中毒、已知的枸橼酸过敏; (2)萘莫斯他抗凝禁忌:凝血功能障碍或不可控的大出血患者,如消化道出血、脑出血等,肝功能衰竭(TB>正常值2倍),已知的枸橼酸过敏; 3.无法建立合适的血管通路; 4.需同时进行血浆置换等其他血液净化治疗患者; 5.血流动力学极不稳定,经研究者判断不适合纳入者,或需ECMO支持患者; 6.患有恶性肿瘤终末期,预计生存时间小于半年; 7.妊娠期和哺乳期女性; 8.有规律透析需求的CKD患者; 9.筛选前1个月内使用过其他试验药物或器,或同时参加其他临床试验者; 10. 研究者认为由于其他原因不适合参与本研究的患者。 |
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Exclusion criteria: |
1. Estimated ICU hospitalization time < 72h; 2. Known allergy to any component of the test drug, or contraindications; (1) Contraindications to citric acid anticoagulation: severe liver dysfunction (TB> 2 times the normal value), uncorrectable hypoxemia and tissue hypoperfusion, Lac>20mmoL/L, severe metabolic alkalosis, known citric acid allergy; (2) Namustat anticoagulation contraindications: patients with coagulation dysfunction or uncontrollable major bleeding, such as gastrointestinal hemorrhage, cerebral hemorrhage, etc., liver failure (TB> 2 times the normal value), known citric acid allergy; 3. Unable to establish appropriate vascular access; 4. Patients who need to undergo plasmapheresis and other blood purification treatments at the same time; 5. Patients whose hemodynamics are extremely unstable, judged by the investigator to be unsuitable for inclusion, or who require ECMO support; 6. Suffering from terminal malignant tumors, with an expected survival time of less than half a year; 7. Pregnant and lactating women; 8. CKD patients with regular dialysis needs; 9. Those who have used other investigational drugs or devices within 1 month before screening, or participated in other clinical trials at the same time; 10. Patients who are not suitable to participate in this study due to other reasons in the opinion of the investigator. |
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研究实施时间: Study execute time: |
从 From 2025-08-15 00:00:00至 To 2027-08-15 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2025-08-15 00:00:00 至 To 2027-08-15 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: |
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): |
本试验采用随机表格,研究员随机产生 1 和 2 组成的数字列表,将筛选成功的受试者按照 1:1 的比例随机分为两组. |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
This trial utilized a randomization table, where the researcher generated a sequence of numbers (composed of 1s and 2s) to allocate eligible participants at a 1:1 ratio into two groups. |
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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: |
无 |
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Blinding: |
None |
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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: |
1. 数据采集 数据来源:电子病历系统(EMR);CRRT机器记录(滤器压力、抗凝剂剂量);实验室系统(乳酸、肌酐、APTT等);研究护士填写的病例报告表(CRF) 采集变量:主要结局指标:CRRT滤器使用时长(小时)、28天死亡率;次要结局指标:ICU住院天数、血管活性药物停用天数; 安全性指标:大出血事件(ISTH标准)、过敏反应 2. 数据管理 数据库:采用REDCap电子数据采集系统,功能包括:自动范围核查(如乳酸值0–20 mmol/L);必填字段设置(减少数据缺失); 完整审计追踪(记录所有数据修改) 质量控制: 每周检查表格填写完整率(≥95%);10%随机原始数据核对(SDV,对比电子病历);72小时内解决数据疑问 安全性: HIPAA合规加密存储;双重认证(2FA)限制访问权限 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Clinical Research Data Collection & Management (English Version) 1. Data Collection Source Documents:Electronic Medical Records (EMR); CRRT machine logs (filter pressure, anticoagulant dose);Laboratory systems (lactate, creatinine, APTT);Case Report Forms (CRFs) completed by study nurses Variables Captured: Primary outcomes: CRRT filter lifespan (hours), 28-day mortality;Secondary outcomes: ICU length of stay, vasopressor-free days ;Safety endpoints: Major bleeding (ISTH criteria), hypersensitivity 2. Data Management Database: REDCap with: Automated range checks (e.g., lactate 0–20 mmol/L);Mandatory fields to prevent missing data;Full audit trail for modifications Quality Control:Weekly monitoring for ≥95% form completion; 10% source data verification (SDV) against EMR;Query resolution within 72 hours Security: HIPAA-compliant encryption; Two-factor authentication (2FA) for acces |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |