A Phase 3, Open-Label, Randomized, Active-Controlled Study of the Efficacy and Safety of Roxadustat (FG-4592) in the Maintenance Treatment of Anemia in Subjects With End Stage Renal Disease (ESRD) on Stable Dialysis
Latest Information Update: 06 Feb 2026
At a glance
- Drugs Roxadustat (Primary) ; Epoetin alfa
- Indications Anaemia
- Focus Therapeutic Use
- Acronyms SIERRAS
- Sponsors FibroGen; Kyntra Bio
Most Recent Events
- 07 Jan 2026 According to FibroGen media release, FibroGen is now called as Kyntra Bio.
- 07 Feb 2023 Results of pooled analysis from four studies (n=2142:NCT02021318, NCT02052310, NCT02273726, NCT02174731) assessing the safety of roxadustat in patients with non dialysis dependent or incident dialysis dialysis dependent chronic kidney disease published in the Advances in Therapy
- 14 Sep 2021 Results of pooled analysis assessing efficacy and safety of roxadustat in the largest possible global population of DD patients with anemia of CKD from four phase 3 trials (PYRENEES, HIMALAYAS, SIERRAS and ROCKIES) published in the Advances in Therapy