此页面是自动翻译的，不保证翻译的准确性。请参阅 英文版 对于源文本。

Real-World Study of Enarodustat for Anemia in Non-Dialysis CKD Patients

2026年7月28日 更新者：Chen Jing、Huashan Hospital

Real-World Research on Efficacy of Enarodustat in Patients With CKD-Associated Anemia

This is a single-center, prospective real-world observational study aiming to evaluate the efficacy and safety of oral enarodustat in adult non-dialysis chronic kidney disease (ND-CKD) patients with renal anemia. A total of 90 eligible participants will be enrolled and stratified into three groups according to baseline C-reactive protein (CRP) levels: CRP ≤3 mg/L, 3<CRP ≤10 mg/L, and CRP>10 mg/L. All subjects receive routine oral enarodustat treatment with individualized dose titration, together with standard supportive care for CKD. Each participant will be followed up every 4 weeks for a total of 24 weeks. The primary objective is to compare the change in hemoglobin from baseline to week 24 across different inflammation subgroups. Secondary objectives include analyzing dynamic changes of iron metabolism indicators and documenting all adverse events during treatment. This study will explore the optimal individualized dosing strategy of enarodustat under different inflammatory and iron status.

研究概览

地位

招聘中

条件

干预/治疗

详细说明

Enarodustat is an oral HIF-PHI that elevates endogenous EPO to treat CKD-related anemia. Inflammation and iron disturbance interfere with its efficacy, while real-world stratified data for Chinese non-dialysis CKD patients remain scarce.

This single-center prospective cohort will recruit 90 patients equally divided into 3 groups by baseline CRP: normal (CRP ≤3 mg/L), mild inflammation (3<CRP ≤10 mg/L), moderate inflammation (CRP>10 mg/L). All subjects start enarodustat 4 mg qd, with dose adjusted 1-8 mg every 4 weeks to keep Hb 110-130 g/L. Iron supplements will be given for iron deficiency, and routine CKD medications stay stable.

Participants attend 6 visits over 24 weeks. Blood tests are performed every 4 weeks. Extended biomarkers tested at baseline, Week12 and Week24 include CBC, reticulocyte count, folate, vitamin B12, EPO, renal function, electrolytes, iPTH, iron profiles, hepcidin and CRP. UACR, vital signs, medication records, drug dose logs and all adverse events are recorded at each visit.

Primary endpoint: Hb change from baseline to Week24. Secondary endpoints cover Hb target control rate, early Hb elevation speed, longitudinal changes of reticulocytes, renal, electrolyte, bone mineral, nutritional, iron and inflammatory markers, plus total adverse event incidence. This study explores personalized enarodustat dosing under different inflammatory, iron and metabolic backgrounds.

研究类型

观察性的

注册 (估计的)

90

联系人和位置

本节提供了进行研究的人员的详细联系信息，以及有关进行该研究的地点的信息。

学习联系方式

  • 姓名：Mengjing Wang, PhD, MD
  • 电话号码：02152889393
  • 邮箱：fiyona27@126.com

研究联系人备份

  • 姓名：Jing Chen, PhD, MD

学习地点

  • 中国
    • Shanghai Municipality
      • Shanghai、Shanghai Municipality、中国、200040
        • 招聘中
        • Huashan Hospital, Fudan University
        • 接触：
          • Mengjing Wang Huashan hospital, Fudan university, PhD, MD
          • 电话号码：021-52889393
          • 邮箱：fiyona27@126.com

参与标准

研究人员寻找符合特定描述的人，称为资格标准。这些标准的一些例子是一个人的一般健康状况或先前的治疗。

资格标准

适合学习的年龄

  • 成人
  • 年长者

接受健康志愿者

不

取样方法

非概率样本

研究人群

Adult non-dialysis chronic kidney disease patients complicated with renal anemia who receive enarodustat treatment. Subjects are stratified by baseline CRP levels to evaluate treatment efficacy and safety.

描述

Inclusion Criteria:

  1. Aged 18-85 years, male or female;
  2. CKD-EPI eGFR <60 mL/min/1.73m², stage 3-5 non-dialysis chronic kidney disease;
  3. Baseline hemoglobin ≥70 g/L and <110 g/L, diagnosed with CKD-associated anemia;
  4. No plan for dialysis or kidney transplant within 24 weeks;
  5. Voluntary participation and signed written informed consent.

Exclusion Criteria:

  1. Severe infection, acute kidney injury, myocardial infarction, stroke, decompensated heart failure within recent 3 months;
  2. Malignancy, severe liver dysfunction (AST/ALT>2.5 ULN, total bilirubin>1.5 ULN), multiple organ failure;
  3. Autoimmune disease (lupus, vasculitis, rheumatoid arthritis) or chronic persistent infection (tuberculosis, fungal infection);
  4. Pregnant or breastfeeding women;
  5. Other causes of anemia (aplastic anemia, myelodysplastic syndrome, hemolytic anemia, active gastrointestinal bleeding);
  6. Poor compliance judged by investigator, unable to complete scheduled follow-up.

学习计划

本节提供研究计划的详细信息，包括研究的设计方式和研究的衡量标准。

研究是如何设计的？

设计细节

队列和干预

团体/队列
干预/治疗
Normal inflammation group (CRP ≤3 mg/L)
Participants with baseline serum CRP ≤3 mg/L. All subjects receive oral enarodustat, initial dose 4 mg once daily, with dose adjusted between 1-8 mg every 4 weeks to maintain hemoglobin 110-130 g/L. Standard CKD supportive therapy and iron supplementation will be provided if iron deficiency exists.
药品：Enarodustat
Oral enarodustat, starting dose 4 mg once daily. Dose can be titrated between 1 mg and 8 mg every 4 weeks to maintain hemoglobin within 110-130 g/L. Iron supplementation will be administered when iron deficiency is confirmed. Conventional chronic kidney disease medications are maintained as routine clinical practice.
Mild inflammation group (3<CRP ≤10 mg/L)
Participants with baseline serum CRP greater than 3 mg/L and ≤10 mg/L. All subjects receive oral enarodustat, initial dose 4 mg once daily, with dose adjusted between 1-8 mg every 4 weeks to maintain hemoglobin 110-130 g/L. Standard CKD supportive therapy and iron supplementation will be provided if iron deficiency exists.
药品：Enarodustat
Oral enarodustat, starting dose 4 mg once daily. Dose can be titrated between 1 mg and 8 mg every 4 weeks to maintain hemoglobin within 110-130 g/L. Iron supplementation will be administered when iron deficiency is confirmed. Conventional chronic kidney disease medications are maintained as routine clinical practice.
Moderate inflammation group (CRP>10 mg/L)
Participants with baseline serum CRP>10 mg/L. All subjects receive oral enarodustat, initial dose 4 mg once daily, with dose adjusted between 1-8 mg every 4 weeks to maintain hemoglobin 110-130 g/L. Standard CKD supportive therapy and iron supplementation will be provided if iron deficiency exists.
药品：Enarodustat
Oral enarodustat, starting dose 4 mg once daily. Dose can be titrated between 1 mg and 8 mg every 4 weeks to maintain hemoglobin within 110-130 g/L. Iron supplementation will be administered when iron deficiency is confirmed. Conventional chronic kidney disease medications are maintained as routine clinical practice.

研究衡量的是什么？

主要结果指标

结果测量
措施说明
大体时间
Change in hemoglobin (Hb) from baseline to Week 24
大体时间：24 weeks after enrollment
Difference in hemoglobin concentration between Week 24 and baseline, measured by routine venous blood test.
24 weeks after enrollment

次要结果测量

结果测量
措施说明
大体时间
Hemoglobin control rate at each follow-up visit
大体时间：Week 4, 8, 12, 16, 20, 24
Proportion of participants achieving target hemoglobin (110-130 g/L) at Week 4, 8, 12, 16, 20, 24
Week 4, 8, 12, 16, 20, 24
Hemoglobin rising rate within the first 4 weeks
大体时间：Baseline to Week 4
Average Hb increase rate (g/L per month) during the first 4 weeks of treatment, stratified by baseline CRP and ferritin
Baseline to Week 4
Changes in iron metabolism and inflammatory biomarkers
大体时间：Week 12, Week 24
Changes of ferritin, TSAT, serum iron, hepcidin and CRP from baseline to Week 12 and Week 24
Week 12, Week 24
Dynamic changes of routine blood parameters
大体时间：Week 4, 8, 12, 16, 20, 24
Changes in RBC, Hct, MCV, RDW at each 4-week follow-up
Week 4, 8, 12, 16, 20, 24
Incidence of adverse events and serious adverse events
大体时间：Baseline to Week 24
Proportion of participants experiencing any adverse event (AE) or serious adverse event (SAE) during the 24-week observation period
Baseline to Week 24

合作者和调查者

在这里您可以找到参与这项研究的人员和组织。

赞助

Huashan Hospital

调查人员

  • 首席研究员：Jing Chen, PhD, MD、Huashan Hospital

研究记录日期

这些日期跟踪向 ClinicalTrials.gov 提交研究记录和摘要结果的进度。研究记录和报告的结果由国家医学图书馆 (NLM) 审查，以确保它们在发布到公共网站之前符合特定的质量控制标准。

研究主要日期

学习开始 (实际的)

2025年3月23日

初级完成 (估计的)

2027年12月31日

研究完成 (估计的)

2027年12月31日

研究注册日期

首次提交

2026年7月28日

首先提交符合 QC 标准的

2026年7月28日

首次发布 (实际的)

2026年8月3日

研究记录更新

最后更新发布 (实际的)

2026年8月3日

上次提交的符合 QC 标准的更新

2026年7月28日

最后验证

2026年7月1日

更多信息

与本研究相关的术语

关键字

其他相关的 MeSH 术语

其他研究编号

  • KY-2024-1391

计划个人参与者数据 (IPD)

计划共享个人参与者数据 (IPD)？

未定

IPD 计划说明

Data will be made available upon request pending

药物和器械信息、研究文件

研究美国 FDA 监管的药品

不

研究美国 FDA 监管的设备产品

不

此信息直接从 clinicaltrials.gov 网站检索，没有任何更改。如果您有任何更改、删除或更新研究详细信息的请求，请联系 register@clinicaltrials.gov. clinicaltrials.gov 上实施更改，我们的网站上也会自动更新.

订阅