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Phase 3 Completed N=213 Randomized Treatment

A Phase III Study of PA21 in Hemodialysis Patients With Hyperphosphatemia

Hemodialysis · Hyperphosphatemia
Source: ClinicalTrials.gov NCT01850602 ↗
Enrolled (actual)
213
Serious AEs
5.2%
Results posted
Oct 2018
Primary outcomePrimary: Adjusted Mean of Serum Phosphorus Concentrations at the End of Treatment — 5.00; 5.34 mg/dL — p=0.020
◆ Published Evidence
Emerging
5citations · ~5 / year
Phosphate binders for preventing and treating chronic kidney disease-mineral and bone disorder (CKD-MBD).
The Cochrane database of systematic reviews · 2025 · Open access · Likely link

Summary

The purpose of this study is to evaluate the efficacy and safety of PA21 in hemodialysis patients with hyperphosphatemia

Linked Publications

  • Phosphate binders for preventing and treating chronic kidney disease-mineral and bone disorder (CKD-MBD).
    The Cochrane database of systematic reviews · 2025 · 5 citations · Open access · Likely link

Outcome Measures

OutcomeResultp-value
PRIMARY
Adjusted Mean of Serum Phosphorus Concentrations at the End of Treatment
5.00; 5.34 0.020 sig
SECONDARY
Serum Phosphorus Concentrations at End of Treatment (Actual Measured Value)
5.01; 5.33
SECONDARY
Corrected Serum Calcium Concentrations at End of Treatment (Actual Measured Value)
9.14; 8.91
SECONDARY
Serum Intact-PTH Concentrations at End of Treatment (Actual Measured Value)
203.6; 253.1

Eligibility Criteria

Inclusion Criteria

  • Patients age 20 or older, regardless of gender.
  • Receiving stable maintenance hemodialysis 3 times a week.
  • Patients not having changed their phosphate binder agent dose, for 4 weeks or more before their observation period start.

Exclusion Criteria

  • Patients having history of a pronounced brain / cardiovascular disorder.
  • Patients having severe gastrointestinal disorders.
  • Patients having severe hepatic disorders.
View full record on ClinicalTrials.gov →

Data sourced from ClinicalTrials.gov (NCT01850602) and the linked publication. Outcome figures and adverse-event rates are extracted automatically from the registry's posted results and are provided for clinician reference, not as a substitute for the primary publication. Informational only — not medical advice.

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