A Phase 3 Extension Study to Investigate the Long-term Safety, Tolerability and Efficacy of PA21, a Phosphate Binder in Dialysis Patients

Summary

This is a Phase 3, randomised, active controlled, multicentre extension study to investigate the long-term safety and efficacy of PA21, a phosphate binder, for control of hyperphosphataemia in dialysis patients. This is an extension study to PA-CL-05A (NCT01324128), subjects have already been enrolled and have been treated with study medication for at least 24 weeks.

Timeline

Start

2011-09

Primary completion

2012-10

Completion

2013-04

Publications

• Natale P, Green SC, Ruospo M, Craig JC, Vecchio M, Elder GJ, Strippoli GF. Phosphate binders for preventing and treating chronic kidney disease-mineral and bone disorder (CKD-MBD). Cochrane Database Syst Rev. 2025 Jun 27;6(6):CD006023. doi: 10.1002/14651858.CD006023.pub4.
• Sprague SM, Ketteler M, Covic AC, Floege J, Rakov V, Walpen S, Rastogi A. Long-term efficacy and safety of sucroferric oxyhydroxide in African American dialysis patients. Hemodial Int. 2018 Oct;22(4):480-491. doi: 10.1111/hdi.12663. Epub 2018 Apr 15.

Drugs

Indications