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Completed Phase 4 Interventional

Auryxia (Ferric Citrate) Therapy for In-Center and Home Dialysis Participants

ClinicalTrials.gov ID: NCT04922645

Public ClinicalTrials.gov record NCT04922645. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Oct 27, 2026, 5:27 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A Multicenter, Randomized, Open-label, Active-controlled Study to Assess the Impact of Auryxia (Ferric Citrate) on Erythropoiesis-Stimulating Agent (ESA) Use, Intravenous (IV) Iron Use, Phosphate Control, and Anemia Control in Adult Participants on In-Center Hemodialysis or Home Dialysis

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

This study is being conducted to demonstrate the effect of Auryxia, when used as the primary phosphate lowering therapy, on the overall cumulative use of erythropoiesis-stimulating agent and intravenous iron as well as on the laboratory parameters indicative of phosphate and anemia management.

Study identification

NCT ID
NCT04922645
Recruitment status
Completed
Study type
Interventional
Phase
Phase 4
Lead sponsor
USRC Kidney Research
Network
Enrollment
214 participants

Conditions and interventions

Eligibility (public fields only)

Age range
18 Years and older
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Jun 29, 2021 (Actual)
Primary completion
Sep 15, 2022 (Actual)
Completion
Sep 15, 2022 (Actual)
Last update posted
Nov 7, 2022

2021 – 2022

United States locations

U.S. sites
13
U.S. states
8
U.S. cities
9
Facility City State ZIP Site status
US Renal Care - Dimond Anchorage Alaska 99515 —
US Renal Care - Mesa Mesa Arizona 85210 —
US Renal Care - Pine Bluff Pine Bluff Arkansas 71603 —
US Renal Care - Northridge Roscoe Granada Hills California 91325 —
US Renal Care - Dalton Dalton Georgia 30720 —
US Renal Care - Major Health Shelbyville Indiana 46176 —
US Renal Care - Red Rocks Gallup New Mexico 87301 —
US Renal Care - North Dallas Dallas Texas 75231 —
Dallas Renal Group Dallas Texas 75237 —
US Renal Care - Houston Street San Antonio Texas 78202 —
US Renal Care - Palo Alto San Antonio Texas 78221 —
US Renal Care - Pleasanton Rd. San Antonio Texas 78221 —
US Renal Care - Westover Hills San Antonio Texas 78251 —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT04922645, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Nov 7, 2022 · Synced Oct 27, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT04922645 live on ClinicalTrials.gov.

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