deltatrials
Active Not Recruiting NA INTERVENTIONAL 4-arm NCT01632761

Effects of Vitamin D and Marine Omega-3 Fatty Acids on Anemia

Effects of Vitamin D and Marine Omega-3 Fatty Acids on Anemia in the Elderly

Sponsor: Brigham and Women's Hospital

Conditions Anemia
Updated 7 times since 2017 Last updated: Nov 18, 2025 Started: Nov 30, 2012 Primary completion: Dec 28, 2025 Completion: Dec 28, 2025
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT01632761, this NA trial focuses on Anemia and remains ongoing. Sponsored by Brigham and Women's Hospital, it has been updated 7 times since 2012, reflecting limited change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.

Status Flow

~Jan 2017 – ~Jun 2018 · 17 months · monthly snapshotEnrolling By Invitation~Jun 2018 – ~Feb 2020 · 20 months · monthly snapshotEnrolling By Invitation~Feb 2020 – ~Jan 2021 · 11 months · monthly snapshotUnknown Status~Jan 2021 – ~Jul 2024 · 42 months · monthly snapshotUnknown Status~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotUnknown~Sep 2024 – ~Dec 2025 · 15 months · monthly snapshotUnknown~Dec 2025 – present · 7 months · monthly snapshotActive Not Recruiting

Change History

7 versions recorded
  1. Dec 2025 — Present [monthly]

    Active Not Recruiting NA

    Status: UnknownActive Not Recruiting

  2. Sep 2024 — Dec 2025 [monthly]

    Unknown NA

  3. Jul 2024 — Sep 2024 [monthly]

    Unknown NA

    Status: Unknown StatusUnknown

  4. Jan 2021 — Jul 2024 [monthly]

    Unknown Status NA

  5. Feb 2020 — Jan 2021 [monthly]

    Unknown Status NA

    Status: Enrolling By InvitationUnknown Status

Show 2 earlier versions
  1. Jun 2018 — Feb 2020 [monthly]

    Enrolling By Invitation NA

  2. Jan 2017 — Jun 2018 [monthly]

    Enrolling By Invitation NA

    First recorded

Nov 2012

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Brigham and Women's Hospital
  • National Center for Complementary and Integrative Health (NCCIH)
  • National Heart, Lung, and Blood Institute (NHLBI)
  • Office of Dietary Supplements (ODS)
Data source: Brigham and Women's Hospital

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

Study Locations