NCT05991128 The Effects of Ferric Derisomaltose in Patients With Acute Heart Failure and Iron Deficiency on Exercise Capacity and Quality of Life

Eligibility & Interventions

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What to Expect as a Participant

You will actively receive the study intervention — which may be a drug, biologic, device, or procedure.

Phase 4 studies follow an already-approved treatment in real-world conditions to monitor long-term safety and effectiveness.

This trial targets 170 participants in total. It began in 2023-08-01 with a primary completion date of 2027-08-01.

Brief Summary

This study will address whether the additional use of Ferric Derisomaltose on top of standard care will improve exercise capacity and quality of life in patients with acute heart failure and iron deficiency. One group of participants will receive treatment with Ferric Derisomaltose and the other group will receive normal saline 0.9% as placebo.

Eligibility Criteria

Inclusion Criteria: 1. Age ≥18 years. 2. Clinical diagnosis of heart failure with preserved ejection fraction (HFpEF), defined as documented 2-dimensional echocardiography left ventricular ejection fraction (LVEF) ≥50% before randomization. 3. Currently hospitalized for an episode of acute heart failure (AHF) where AHF was the primary reason for hospitalization, New York Heart Association (NYHA) class II - IV.N-terminal pro brain natriuretic peptide (NT-proBNP) ≥300 or brain natriuretic peptide (BNP) ≥100 pg/mL in sinus rhythm, or NT-proBNP≥600 or BNP ≥200 pg/mL in atrial fibrillation prior to randomization 4. Reaching hemodynamic stability after standard treatment (if tolerated, initiate four pillars of guideline-directed medical therapies). All of the following (i.e., items a to c) must apply: 1. Systolic blood pressure≥100mmHg, without symptoms of hypotension; 2. Stop using intravenous diuretics; 3. Neither intravenous inotropic drugs or vasodilators were used (including nitrates). 5. Subject is iron deficient defined as serum ferritin \<100 ng/mL or 100 ng/mL ≤ serum ferritin ≤299 ng/mL if TSAT \<20%. 6. Able and willing to provide informed consent and accomplish 6 minutes-walking test. Exclusion Criteria: 1. Haematological criteria: ferritin \>400ug/L; haemoglobin \<9.0 g/dL, or \>13.5 g/dL (for female), 14.5g/dL (for male). 2. Renal dialysis or MDRD/CKD-EPI estimated glomerular filtration rate (eGFR) \<15ml/min/1.73m2 3. Body weight\<35kg at randomization. 4. Heart failure was secondary to valvular diseases or congenital heart diseases. 5. History of acquired iron overload or hemochromatosis (or first-degree relative of haemochromatosis) 6. Known hypersensitivity reaction to any component of ferric derisomaltose (Monofer®) or any of its excipients (water for injections, sodium hydroxide (for pH adjustment), hydrochloric acid (for pH adjustment)). 7. Non-iron deficiency anaemia. 8. Already receiving erythropoiesis stimulating agents (ESA) or other iron supplements in previous 4 weeks prior to randomization. 9. Active infection (defined as currently treated with oral or intravenous antibiotics), bleeding (gastrointestinal haemorrhagia, menorrhagia, history of peptic ulcer with no evidence of healing or inflammatory bowel disease) and history of malignant tumor. 10. Any of the following diseases that hinders exercise testing: severe musculoskeletal disease, unstable angina, obstructive cardiomyopathy, severe uncorrected valvular disease, or uncontrolled slow or rapid arrhythmia (mean heart rate\> 100 beats / min at rest). 11. Known positive HBsAg and/or HCV RNA; known HIV positivity; chronic liver disease (including active hepatitis), hepatic sclerosis, ALT or AST \> 3x upper limit of normal. 12. Within 3 months of any of the following: acute myocardial infarction (AMI) or acute coronary syndrome (ACS), transient ischemic attack (TIA) or stroke, uncontrolled hypertension. 13. Revascularization therapy (coronary artery bypass grafting, percutaneous intervention, or major surgery) in the past 3 months; or planning cardiac surgery or revascularization. 14.6 minutes-walking distance\>500m at baseline. 15.Treated with long-term oral high-dose or steroid-immunosuppression therapy. 16.Investigator considers a possible alternative diagnosis to explain the patient's HF symptoms: severe obesity, primary pulmonary hypertension, or chronic obstructive pulmonary disease (COPD). 17.Subject is pregnant (e.g., positive human chorionic gonadotropin test) or breast feeding. 18.Untreated hypothyroidism. 19.Currently enrolled in any other investigational device or drug study \<30 days prior to screening or received other investigational agent(s).

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