Overview Study to Compare Ferric Carboxymaltose With Placebo in Patients With Acute Heart Failure and Iron Deficiency Status: Completed Trial end date: 2020-07-21 Target enrollment: Participant gender: Summary Study to Compare Ferric Carboxymaltose With Placebo in Patients With Acute Heart Failure and Iron Deficiency (Affirm-AHF) Phase: Phase 4 Details Lead Sponsor: Vifor (International) Inc.Vifor Inc.Collaborators: Cytel Inc.Worldwide Clinical TrialsTreatments: Ferric Compounds