Overview Head to Head Study Against Sevelamer Hydrochloride Status: Completed Trial end date: 2008-07-31 Target enrollment: Participant gender: Summary To compare the efficacy of Fosrenol (Lanthanum carbonate) and sevelamer hydrochloride in the reduction of serum phosphorus levels from baseline. Phase: Phase 3 Details Lead Sponsor: ShireTreatments: Sevelamer