Anemia Studies in CKD: Erythropoiesis Via a Novel Prolyl Hydroxylase Inhibitor (PHI) Daprodustat- Iron (ASCEND: Fe)
Public ClinicalTrials.gov record NCT03457701. 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.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Repeat Dose, Open Label, Two Period, Randomized, Cross Over Study to Compare the Effect of Daprodustat to Recombinant, Human Erythropoietin (rhEPO) on Oral Iron Absorption in Adult Participants With Anemia Associated With Chronic Kidney Disease Who Are Not on Dialysis
Study identification
- NCT ID
- NCT03457701
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Lead sponsor
- GlaxoSmithKline
- Industry
- Enrollment
- 15 participants
Conditions and interventions
Conditions
Interventions
- Daprodustat Drug
- rhEPO Drug
- Ferrous sulfate containing the stable iron isotope (57Fe) Drug
- Ferrous sulfate containing the stable iron isotope (58Fe) Drug
Drug
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
- Jul 29, 2019
- Primary completion
- Jul 4, 2022
- Completion
- Jul 4, 2022
- Last update posted
- Mar 26, 2024
2019 – 2022
United States locations
- U.S. sites
- 3
- U.S. states
- 1
- U.S. cities
- 3
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| GSK Investigational Site | Fort Worth | Texas | 76104 | — |
| GSK Investigational Site | Lufkin | Texas | 75904 | — |
| GSK Investigational Site | San Antonio | Texas | 78212 | — |
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 NCT03457701, 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 Mar 26, 2024 · Synced Jul 21, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03457701 live on ClinicalTrials.gov.