deltatrials
Unknown PHASE4 INTERVENTIONAL 2-arm NCT04083755

Impact of Intravenous Iron Treatment of Preoperative Anemia in Patients With LEAD (IRONPAD) (IRONPAD)

Impact of Intravenous Iron Treatment of Preoperative Anemia in Patients With Lower Extremity Peripheral Artery Disease

Sponsor: Biobizkaia Health Research Institute

Updated 9 times since 2019 Last updated: Jan 4, 2023 Started: Aug 15, 2019 Primary completion: Jun 30, 2025 Completion: Dec 31, 2025
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT04083755, this PHASE4 trial focuses on Anemia and Peripheral Arterial Occlusive Disease and remains ongoing. Sponsored by Biobizkaia Health Research Institute, it has been updated 9 times since 2019, reflecting limited change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.

Status Flow

~Oct 2019 – ~Jan 2021 · 15 months · monthly snapshotRecruiting~Jan 2021 – ~Oct 2021 · 9 months · monthly snapshotRecruiting~Oct 2021 – ~Jul 2022 · 9 months · monthly snapshotUnknown Status~Jul 2022 – ~Feb 2023 · 7 months · monthly snapshotRecruiting~Feb 2023 – ~Jul 2024 · 17 months · monthly snapshotRecruiting~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshot~Sep 2024 – ~Sep 2025 · 12 months · monthly snapshotRecruiting~Sep 2025 – ~Feb 2026 · 5 months · monthly snapshot~Feb 2026 – present · 5 months · monthly snapshot

Change History

9 versions recorded
  1. Feb 2026 — Present [monthly]

    Unknown PHASE4

    Status: RecruitingUnknown

  2. Sep 2025 — Feb 2026 [monthly]

    Recruiting PHASE4

  3. Sep 2024 — Sep 2025 [monthly]

    Recruiting PHASE4

  4. Jul 2024 — Sep 2024 [monthly]

    Recruiting PHASE4

  5. Feb 2023 — Jul 2024 [monthly]

    Recruiting PHASE4

Show 4 earlier versions
  1. Jul 2022 — Feb 2023 [monthly]

    Recruiting PHASE4

    Status: Unknown StatusRecruiting

  2. Oct 2021 — Jul 2022 [monthly]

    Unknown Status PHASE4

    Status: RecruitingUnknown Status

  3. Jan 2021 — Oct 2021 [monthly]

    Recruiting PHASE4

  4. Oct 2019 — Jan 2021 [monthly]

    Recruiting PHASE4

    First recorded

Aug 2019

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Biobizkaia Health Research Institute
  • Sociedad Espanola de Angiologia y Cirugia Vascular
Data source: Biobizkaia Health Research Institute

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