Outcome Measures: |
Primary: Change in Serum Phosphorus Levels From Week 24 to Week 27, Change in serum phosphorus levels compared between PA21 Maintenance Dose (MD) and PA21-1 Low Dose (LD) in Stage 2 from Week 24 to Week 27, Week 24, Week 27 | Secondary: Change in Serum Phosphorus Levels From Baseline to Week 12, Change in serum phosphorus levels from baseline to Week 12 in the PA21 group versus the sevelamer group., Week 12 post Baseline
|
Locations: |
San Antonio, Texas, 78215, United States|LKH St. Polten, St. Polten, 3100, Austria|CHU Sart Tilman, Liege, 4000, Belgium|Clinical Hospital Center Rijeka, Rijeka, 51000, Croatia|Dialysis Centre Fresenius Medical Care, Sokolov, 35601, Czech Republic|KfH Nierenzentrum Berlin-Neukoelln, Berlin, 12045, Germany|Vidzemes Hospital, Valmiera, LV-4201, Latvia|Vilnius University Hospital Santariskiu Clinics, Vilnius, LT-08661, Lithuania|Teaching Hospital no.1 of Medical University of Lodz, Lodz, 90-153, Poland|Dialmed Clinic SRL, Sibiu, 550135, Romania|City Mariinsky Hospital, St. Petersburg, 191104, Russian Federation|Zvezdara Clinical Medical Center, Belgrade, 11000, Serbia|Lakeview Hospital, Benoni, 1500, South Africa|Mykolayiv Regional Hospital, Mykolayiv, 54058, Ukraine|Dorset County Hospital NHS Foundation Trust, Dorset, DT1 2JY, United Kingdom
|