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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: |
ChiCTR2600126281 |
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最近更新日期: Date of Last Refreshed on: |
2026-06-05 17:15:38 |
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注册时间: Date of Registration: |
2026-06-05 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: |
血小板-白蛋白比值(PAR)与中性粒细胞-淋巴细胞比值(NLR)预测非ST段抬高型心肌梗死(NSTEMI)患者PCI术后对比剂肾病(CIN)的回顾性队列研究 |
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Public title: |
Platelet-to-Albumin and Neutrophil-to-Lymphocyte Ratios as Independent Predictors of Contrast-Induced Nephropathy in NSTEMI Patients Undergoing Percutaneous Coronary Intervention: A Retrospective Cohort 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: |
血小板-白蛋白比值(PAR)与中性粒细胞-淋巴细胞比值(NLR)预测非ST段抬高型心肌梗死(NSTEMI)患者PCI术后对比剂肾病(CIN)的回顾性队列研究 |
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Scientific title: |
Platelet-to-Albumin and Neutrophil-to-Lymphocyte Ratios as Independent Predictors of Contrast-Induced Nephropathy in NSTEMI Patients Undergoing Percutaneous Coronary Intervention: A Retrospective Cohort 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: |
陈亚辉 |
研究负责人: |
陈亚辉 |
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Applicant: |
Yahui Chen |
Study leader: |
Yahui Chen |
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申请注册联系人电话: Applicant telephone: |
+86 135 1278 1574 |
研究负责人电话:
Study leader's |
+86 135 1278 1574 |
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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: |
yahchen1992@163.com |
研究负责人电子邮件: Study leader's E-mail: |
yahchen1992@163.com |
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申请单位网址(自愿提供): Applicant website(voluntary supply): |
广东省中医院 |
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: |
广东省广州市越秀区大德路111号 |
研究负责人通讯地址: |
广东省广州市越秀区大德路111号 |
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Applicant address: |
No. 111, Dade Road, Yuexiu District, Guangzhou City, Guangdong Province |
Study leader's address: |
No. 111, Dade Road, Yuexiu District, Guangzhou City, Guangdong Province |
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申请注册联系人邮政编码: Applicant postcode: |
510120 |
研究负责人邮政编码: Study leader's postcode: |
510120 |
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申请人所在单位: |
广东省中医院 |
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Applicant's institution: |
Guangdong Provincial Hospital of Chinese Medicine |
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研究负责人所在单位: |
广东省中医院 |
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Affiliation of the Leader: |
Guangdong Provincial Hospital of Chinese Medicine |
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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: |
广东省中医院伦理委员会ZE2026-002-01 |
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: |
广东省中医院伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of Guangdong Provincial Hospital of Chinese Medicine |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-01-06 00:00:00 | ||
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伦理委员会联系人: |
李晓彦 |
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Contact Name of the ethic committee: |
Xiaoyan Li |
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伦理委员会联系地址: |
广东省广州市越秀区大德路111号 |
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Contact Address of the ethic committee: |
No. 111, Dade Road, Yuexiu District, Guangzhou City, Guangdong Province |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 20 8188 7233 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
llbgs@gzucm.edu.cn |
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研究实施负责(组长)单位: |
广东省中医院 |
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Primary sponsor: |
Guangdong Provincial Hospital of Chinese Medicine |
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研究实施负责(组长)单位地址: |
广东省广州市越秀区大德路111号 |
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Primary sponsor's address: |
No. 111, Dade Road, Yuexiu District, Guangzhou City, Guangdong 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: |
自筹 |
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Source(s) of funding: |
self-raised |
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研究疾病: |
急性非ST段抬高型心肌梗死 |
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Target disease: |
Acute Non-ST-Segment Elevation Myocardial Infarction |
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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: |
回顾性研究 | ||||||||||||||||||||||
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Study phase: |
Retrospective study |
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研究设计: |
连续入组 |
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Study design: |
Sequential |
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研究目的: |
1.主要目的:明确术前PAR和NLR水平是否为NSTEMI患者PCI术后发生CIN的独立危险因素。 2.次要目的: 比较PAR、NLR与传统肾功能指标(如eGFR、血肌酐)的预测效能。 评估将PAR和NLR加入基线临床模型后,是否能显著提高对CIN的预测准确性(通过AUC、NRI和IDI指标评估)。 |
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Objectives of Study: |
1. The primary objective is to determine whether preoperative PAR and NLR levels are independent risk factors for CIN in NSTEMI patients after PCI. 2. The secondary objectives are: To compare the predictive efficacy of PAR, NLR with traditional renal function indicators (such as eGFR, serum creatinine). To evaluate whether the addition of PAR and NLR to the baseline clinical model can significantly improve the predictive accuracy of CIN (assessed by AUC, NRI and IDI indicators). |
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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 岁的成年患者; 2.确诊为非ST段抬高型心肌梗死(NSTEMI); 3.在本中心接受择期或急诊经皮冠状动脉介入治疗(PCI)。 |
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Inclusion criteria |
1. Adult patients over 18 years of age; 2. Diagnosed with non-ST-segment elevation myocardial infarction (NSTEMI); 3. Undergoing elective or emergency percutaneous coronary intervention (PCI) at this center. |
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排除标准: |
1.既往接受慢性透析治疗者; 2.合并活动性感染或全身性炎症性疾病; 3.已知患有恶性肿瘤; 4.严重肝功能不全; 5.术前7天内曾接触过碘对比剂; 6.临床资料或实验室数据缺失,无法计算PAR或NLR等关键指标者。 |
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Exclusion criteria: |
1. Patients who have received chronic dialysis treatment in the past; 2. Those with active infections or systemic inflammatory diseases; 3. Known to have malignant tumors; 4. Severe liver dysfunction; 5. Those who have been exposed to iodine contrast agents within 7 days before the operation; 6. Those with missing clinical data or laboratory data, making it impossible to calculate key indicators such as PAR or NLR. |
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研究实施时间: Study execute time: |
从 From 2026-01-07 00:00:00至 To 2026-02-06 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-01-08 00:00:00 至 To 2026-02-05 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): |
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 |
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): |
论文发表后半年内,国家人口健康科学数据中心,https://www.ncmi.cn/index.html |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
Within six months after the paper is published,National Population Health Science Data Center, https://www.ncmi.cn/index.html |
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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: |
EDC |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
EDC |
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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 |