Open-Label Extension Study for the Long-Term Efficacy and Safety of Roxadustat in Participants With Dialysis and Non-Dialysis Chronic Kidney Disease
Public ClinicalTrials.gov record NCT01630889. 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
Open-Label Extension Study to Evaluate the Efficacy and Safety of FG-4592 for the Long-Term Maintenance Treatment of Anemia in Dialysis and Non-Dialysis Patients With Chronic Kidney Disease
Study identification
- NCT ID
- NCT01630889
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Lead sponsor
- Kyntra Bio
- Industry
- Enrollment
- 15 participants
Conditions and interventions
Conditions
Interventions
- Roxadustat 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
- May 17, 2012
- Primary completion
- Dec 11, 2019
- Completion
- Dec 11, 2019
- Last update posted
- Sep 30, 2021
2012 – 2019
United States locations
- U.S. sites
- 4
- U.S. states
- 4
- U.S. cities
- 4
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| APEX Research | Riverside | California | 92505 | — |
| Not listed | Greenbelt | Maryland | 20770 | — |
| Mountain Kidney & HTN Associates, PA | Asheville | North Carolina | 28801 | — |
| Arlington Nephrology | Arlington | Texas | 76015 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 3 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT01630889, 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 Sep 30, 2021 · Synced Jul 22, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01630889 live on ClinicalTrials.gov.