ferric-carboxymaltose and Diabetes-Mellitus--Type-2

Prior clinical trials have investigated intravenous iron in patients with heart failure (HF) and iron deficiency, but the safety and efficacy of this therapy remains unclear.. We report the baseline demographics and clinical characteristics of patients enrolled in the HEART-FID study and compare HEART-FID participants with patients within other contemporary clinical trials of patients with HF with reduced ejection fraction (HFrEF), including other intravenous iron trials.. In the 3,065 participants randomized in HEART-FID, median (IQR) age was 69.7 (62.0-76.5) years, 1,037 (33.8%) were female, 322 (10.5%) were Black, median ejection fraction was 32% (25%-37%), 1,837 (60.0%) had ischemic etiology, and baseline median NT-proBNP was 1,462 (721-2,966) pg/mL. Median baseline hemoglobin was 12.6 (11.6-13.6) g/dL, and median 6-minute walk test distance was 272 (196-350) m, similar to prior intravenous iron HFrEF trials. Common comorbidities included atrial fibrillation/flutter (43.7%), and type 2 diabetes (45.2%). Compared with several recent HFrEF trials, patients enrolled in HEART-FID had similar baseline demographics and clinical characteristics, though a greater proportion of women and Black participants were recruited in HEART-FID. In HEART-FID, HFrEF therapy included a beta-blocker in 92.5%, angiotensin-converting enzyme inhibitor/angiotensin receptor blocker/angiotensin receptor-neprilysin inhibitors (ARNI) in 86.1% (with 29.7% ARNI), and a mineralocorticoid antagonist (MRA) in 55.6%.. Patients enrolled in HEART-FID were similar to those enrolled in other contemporary HFrEF trials and registries, including trials of intravenous iron in HFrEF. However, the HEART-FID cohort is substantially larger and more racially diverse than prior trials of intravenous iron in HFrEF.. ClinicalTrials.gov (NCT03037931).

Topics: Aged; Angiotensin Receptor Antagonists; Diabetes Mellitus, Type 2; Female; Heart Failure; Humans; Iron; Iron Deficiencies; Male; Stroke Volume

Topics: Aged; Anemia, Iron-Deficiency; Causality; Diabetes Mellitus, Type 2; Ferric Compounds; Fibroblast Growth Factor-23; Fibroblast Growth Factors; Hepatitis C, Chronic; Humans; Hypocalcemia; Hypophosphatemia; Infusions, Intravenous; Male; Maltose