About this trial
This randomized, double-blind, placebo-controlled clinical trial evaluates intravenous ferric derisomaltose in older adults with HFpEF and iron deficiency.
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
Ambulatory adults age >=65 years with HFpEF (EF >50%)
Hospitalized for HF in the past 12 months
TSAT <20%
Able to walk without assistance
Disqualifiers
Uncorrected severe valvular heart disease
Constrictive pericarditis
High output HF
Infiltrative cardiomyopathy
Trial design
Parallel
Treatments tested in this trial
Ferric derisomaltose
DrugIntravenous ferric derisomaltose dose is determined by participant body weight and baseline hemoglobin and ranges from 500 mg to 2000 mg, administered as a single infusion.
Placebo (normal saline)
DrugTo preserve blinding, the normal saline placebo dose is also determined by participant body weight and baseline hemoglobin and ranges from 500 mg to 2000 mg, administered as a single infusion.
Treatment groups
Trial outcomes
Primary outcomes
Hierarchical composite of mortality, all-cause hospitalization, and ≥5-point KCCQ-12 improvement.
Secondary outcomes
6-MWT
Sponsors and contacts
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Duke University
Lead sponsor
National Institutes of Health (NIH)
Collaborator
National Institute on Aging (NIA)
Collaborator
Kaiser Permanente
Collaborator
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