- ICH GCP
- Rejestr badań klinicznych w USA
- Badanie kliniczne NCT07741279
Real-World Study of Enarodustat for Anemia in Non-Dialysis CKD Patients
Real-World Research on Efficacy of Enarodustat in Patients With CKD-Associated Anemia
Przegląd badań
Status
Warunki
Interwencja / Leczenie
Szczegółowy opis
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.
Typ studiów
Zapisy (Szacowany)
Kontakty i lokalizacje
Kontakt w sprawie studiów
- Nazwa: Mengjing Wang, PhD, MD
- Numer telefonu: 02152889393
- E-mail: fiyona27@126.com
Kopia zapasowa kontaktu do badania
- Nazwa: Jing Chen, PhD, MD
Lokalizacje studiów
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Shanghai Municipality
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Shanghai, Shanghai Municipality, Chiny, 200040
- Rekrutacyjny
- Huashan Hospital, Fudan University
-
Kontakt:
- Mengjing Wang Huashan hospital, Fudan university, PhD, MD
- Numer telefonu: 021-52889393
- E-mail: fiyona27@126.com
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-
Kryteria uczestnictwa
Kryteria kwalifikacji
Wiek uprawniający do nauki
- Dorosły
- Starszy dorosły
Akceptuje zdrowych ochotników
Metoda próbkowania
Badana populacja
Opis
Inclusion Criteria:
- Aged 18-85 years, male or female;
- CKD-EPI eGFR <60 mL/min/1.73m², stage 3-5 non-dialysis chronic kidney disease;
- Baseline hemoglobin ≥70 g/L and <110 g/L, diagnosed with CKD-associated anemia;
- No plan for dialysis or kidney transplant within 24 weeks;
- Voluntary participation and signed written informed consent.
Exclusion Criteria:
- Severe infection, acute kidney injury, myocardial infarction, stroke, decompensated heart failure within recent 3 months;
- Malignancy, severe liver dysfunction (AST/ALT>2.5 ULN, total bilirubin>1.5 ULN), multiple organ failure;
- Autoimmune disease (lupus, vasculitis, rheumatoid arthritis) or chronic persistent infection (tuberculosis, fungal infection);
- Pregnant or breastfeeding women;
- Other causes of anemia (aplastic anemia, myelodysplastic syndrome, hemolytic anemia, active gastrointestinal bleeding);
- Poor compliance judged by investigator, unable to complete scheduled follow-up.
Plan studiów
Jak projektuje się badanie?
Szczegóły projektu
Kohorty i interwencje
Grupa / Kohorta |
Interwencja / Leczenie |
|---|---|
|
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.
|
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.
|
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.
|
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.
|
Co mierzy badanie?
Podstawowe miary wyniku
Miara wyniku |
Opis środka |
Ramy czasowe |
|---|---|---|
|
Change in hemoglobin (Hb) from baseline to Week 24
Ramy czasowe: 24 weeks after enrollment
|
Difference in hemoglobin concentration between Week 24 and baseline, measured by routine venous blood test.
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24 weeks after enrollment
|
Miary wyników drugorzędnych
Miara wyniku |
Opis środka |
Ramy czasowe |
|---|---|---|
|
Hemoglobin control rate at each follow-up visit
Ramy czasowe: Week 4, 8, 12, 16, 20, 24
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Proportion of participants achieving target hemoglobin (110-130 g/L) at Week 4, 8, 12, 16, 20, 24
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Week 4, 8, 12, 16, 20, 24
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Hemoglobin rising rate within the first 4 weeks
Ramy czasowe: Baseline to Week 4
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Average Hb increase rate (g/L per month) during the first 4 weeks of treatment, stratified by baseline CRP and ferritin
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Baseline to Week 4
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Changes in iron metabolism and inflammatory biomarkers
Ramy czasowe: Week 12, Week 24
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Changes of ferritin, TSAT, serum iron, hepcidin and CRP from baseline to Week 12 and Week 24
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Week 12, Week 24
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Dynamic changes of routine blood parameters
Ramy czasowe: Week 4, 8, 12, 16, 20, 24
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Changes in RBC, Hct, MCV, RDW at each 4-week follow-up
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Week 4, 8, 12, 16, 20, 24
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Incidence of adverse events and serious adverse events
Ramy czasowe: Baseline to Week 24
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Proportion of participants experiencing any adverse event (AE) or serious adverse event (SAE) during the 24-week observation period
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Baseline to Week 24
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Współpracownicy i badacze
Sponsor
Śledczy
- Główny śledczy: Jing Chen, PhD, MD, Huashan Hospital
Daty zapisu na studia
Główne daty studiów
Rozpoczęcie studiów (Rzeczywisty)
Zakończenie podstawowe (Szacowany)
Ukończenie studiów (Szacowany)
Daty rejestracji na studia
Pierwszy przesłany
Pierwszy przesłany, który spełnia kryteria kontroli jakości
Pierwszy wysłany (Rzeczywisty)
Aktualizacje rekordów badań
Ostatnia wysłana aktualizacja (Rzeczywisty)
Ostatnia przesłana aktualizacja, która spełniała kryteria kontroli jakości
Ostatnia weryfikacja
Więcej informacji
Terminy związane z tym badaniem
Słowa kluczowe
Dodatkowe istotne warunki MeSH
Inne numery identyfikacyjne badania
- KY-2024-1391
Plan dla danych uczestnika indywidualnego (IPD)
Planujesz udostępniać dane poszczególnych uczestników (IPD)?
Opis planu IPD
Informacje o lekach i urządzeniach, dokumenty badawcze
Bada produkt leczniczy regulowany przez amerykańską FDA
Bada produkt urządzenia regulowany przez amerykańską FDA
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