deltatrials
Completed PHASE4 INTERVENTIONAL 2-arm NCT01453608

A Study to Compare the Use of Ferric Carboxymaltose With Placebo in Patients With Chronic Heart Failure and Iron Deficiency (CONFIRM-HF)

A Randomised, Double-blind Controlled Phase 4 Study to Compare the Efficacy and Safety of Intravenous Ferric Carboxymaltose With Placebo in Patients With Chronic Heart Failure and Iron Deficiency

Sponsor: ICON Clinical Research

Updated 8 times since 2017 Last updated: Mar 17, 2015 Started: Oct 31, 2011 Primary completion: Feb 28, 2014 Completion: Jan 31, 2015
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This PHASE4 trial investigates Chronic Heart Failure and Iron Deficiency and is currently completed. ICON Clinical Research leads this study, which shows 8 recorded versions since 2011 — indicating limited longitudinal coverage. Heart and vascular conditions benefit from the kind of long-term tracking this trial provides.

Status Flow

~Jan 2017 – ~Jun 2018 · 17 months · monthly snapshotCompleted~Jun 2018 – ~May 2020 · 23 months · monthly snapshotCompleted~May 2020 – ~Jan 2021 · 8 months · monthly snapshotCompleted~Jan 2021 – ~Oct 2021 · 9 months · monthly snapshotCompleted~Oct 2021 – ~Jul 2024 · 33 months · monthly snapshotCompleted~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotCompleted~Sep 2024 – ~Sep 2025 · 12 months · monthly snapshotCompleted~Sep 2025 – present · 10 months · monthly snapshotCompleted

Change History

8 versions recorded
  1. Sep 2025 — Present [monthly]

    Completed PHASE4

  2. Sep 2024 — Sep 2025 [monthly]

    Completed PHASE4

  3. Jul 2024 — Sep 2024 [monthly]

    Completed PHASE4

  4. Oct 2021 — Jul 2024 [monthly]

    Completed PHASE4

  5. Jan 2021 — Oct 2021 [monthly]

    Completed PHASE4

Show 3 earlier versions
  1. May 2020 — Jan 2021 [monthly]

    Completed PHASE4

  2. Jun 2018 — May 2020 [monthly]

    Completed PHASE4

  3. Jan 2017 — Jun 2018 [monthly]

    Completed PHASE4

    First recorded

Oct 2011

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • ICON Clinical Research
  • Vifor Pharma
Data source: Vifor Pharma

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations