- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT07565701
Safety and Efficacy of a Phased Transition From Epogen to Three Times Weekly Oral Vadadustat for the Treatment of Anemia in Subjects Receiving In-Center Hemodialysis (VOTE)
Studieoversigt
Status
Betingelser
Intervention / Behandling
Detaljeret beskrivelse
This is a multi-center, single-arm, open-label study assessing the safety of a phased transition from Epogen to three times per week vadadustat (TIW-V) for the treatment of anemia in subjects receiving in-center hemodialysis.
Subjects who have signed an IRB-approved informed consent form and who meet all of the inclusion criteria and none of the exclusion criteria will simultaneously have their Epogen dose reduced by 50% and initiate 300 mg vadadustat TIW.
Subsequent dose modifications will occur in order to target a narrow hemoglobin range (10-11 g/dL). Patients will have their hemoglobin assessed every 2 weeks and will continue in the trial for up to 28 weeks.
Undersøgelsestype
Tilmelding (Anslået)
Fase
- Fase 3
Kontakter og lokationer
Studiekontakt
- Navn: Martha Block
- E-mail: martha.block@usrenalcare.com
Undersøgelse Kontakt Backup
- Navn: Stephanie Brillhart
- Telefonnummer: 13038819451
- E-mail: stephanie.brillhart@usrenalcare.com
Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
- Ældre voksen
Tager imod sunde frivillige
Beskrivelse
Inclusion Criteria:
- Adult patients ≥18 years of age
- Receiving outpatient in-center hemodialysis for ESKD at least TIW (prescribed)
- Currently receiving EPO (active administration, not on HOLD)
- Less than or equal to 0.75 g/d difference between last 2 Hgb values prior to Screening, with neither Hgb <9 g/dL
- Average of last 2 Hgb between 9-11.4 g/dL (inclusive) prior to Screening
- Central Screening Hgb 9-11.4 g/dL (inclusive)
- Central Screening transferrin saturation greater than or equal to 20%
- Central Screening serum ferritin greater than or equal to 100 ng/mL
- Understands the procedures and requirements of the study and provides written informed consent and authorization for protected health information disclosure
Exclusion Criteria:
- Contraindication to receive vadadustat per United States Prescribing Information (USPI) including Screening liver function tests greater than 3x the upper limit of normal (ULN)
- Electronic Medical Record (EMR)-documented history of cirrhosis or active, acute liver disease
- EMR-documented history of currently active malignancy excluding non-melanomatous skin cancer and in-situ cervical cancer
- Concomitant use of HIF-PHI or OAT1/OAT3 inhibitors (probenecid, rifampicin, gemfibrozil, or teriflunomide)
- Unable to comply with study requirements or in the opinion of a healthcare provider or member of the central study team, not clinically stable to participate in the study
- Documented unplanned absence from dialysis greater than or equal to 3 times in 30 days prior to Screening (excluding rescheduled dialysis treatments)
- Pregnant at time of consent (per subject self-report)
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: N/A
- Interventionel model: Enkelt gruppeopgave
- Maskning: Ingen (Åben etiket)
Våben og indgreb
Deltagergruppe / Arm |
Intervention / Behandling |
|---|---|
|
Eksperimentel: Phased transition from Epogen to three times weekly (TIW) oral vadadustat
|
Phased transition from Epogen to three times weekly (TIW) oral vadadustat
|
Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
Proportion of patients starting three times per week vadadustat (TIW-V) who remain on TIW-V at week 20
Tidsramme: 20 weeks
|
20 weeks
|
Sekundære resultatmål
Resultatmål |
Tidsramme |
|---|---|
|
Proportion of patients starting three times per week vadadustat (TIW-V) who do not demonstrate a drop in Hgb >0.75 g/dL at any point from baseline to week 20
Tidsramme: 20 weeks
|
20 weeks
|
|
Proportion of patients starting three times per week vadadustat (TIW-V) who achieve a mean Hgb in a range of 9-11.5 g/dL during weeks 20-24
Tidsramme: weeks 20-24
|
weeks 20-24
|
Samarbejdspartnere og efterforskere
Sponsor
Samarbejdspartnere
Datoer for undersøgelser
Studer store datoer
Studiestart (Anslået)
Primær færdiggørelse (Anslået)
Studieafslutning (Anslået)
Datoer for studieregistrering
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Andre undersøgelses-id-numre
- USRC-2026-001
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
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