deltatrials
Active Not Recruiting PHASE1/PHASE2 INTERVENTIONAL 2-arm NCT04530916

Wild Blueberries and Cardiovascular Health in Middle-aged/Older Men and Postmenopausal Women (WB2020)

Antihypertensive and Vascular-Protective Effects of Wild Blueberries in Middle-Aged/Older Men and Postmenopausal Women.

Sponsor: Colorado State University

Updated 8 times since 2020 Last updated: Nov 13, 2025 Started: Jan 1, 2020 Primary completion: Mar 31, 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.

A PHASE1/PHASE2 clinical study on Aging and Endothelial Dysfunction, this trial is ongoing. The trial is conducted by Colorado State University and has accumulated 8 data snapshots since 2020. Cardiovascular trials of this type often inform treatment guidelines for long-term patient management.

Status Flow

~Sep 2020 – ~Jan 2021 · 4 months · monthly snapshot~Jan 2021 – ~Jun 2021 · 5 months · monthly snapshot~Jun 2021 – ~Sep 2022 · 15 months · monthly snapshotRecruiting~Sep 2022 – ~Sep 2023 · 12 months · monthly snapshotRecruiting~Sep 2023 – ~Jul 2024 · 10 months · monthly snapshotRecruiting~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshot~Sep 2024 – ~Dec 2025 · 15 months · monthly snapshotRecruiting~Dec 2025 – present · 7 months · monthly snapshotActive Not Recruiting

Change History

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

    Active Not Recruiting PHASE1/PHASE2

    Status: RecruitingActive Not Recruiting

  2. Sep 2024 — Dec 2025 [monthly]

    Recruiting PHASE1/PHASE2

  3. Jul 2024 — Sep 2024 [monthly]

    Recruiting PHASE1/PHASE2

    Phase: PHASE1_PHASE2PHASE1/PHASE2

  4. Sep 2023 — Jul 2024 [monthly]

    Recruiting PHASE1_PHASE2

  5. Sep 2022 — Sep 2023 [monthly]

    Recruiting PHASE1_PHASE2

Show 3 earlier versions
  1. Jun 2021 — Sep 2022 [monthly]

    Recruiting PHASE1_PHASE2

  2. Jan 2021 — Jun 2021 [monthly]

    Recruiting PHASE1_PHASE2

  3. Sep 2020 — Jan 2021 [monthly]

    Recruiting PHASE1_PHASE2

    First recorded

Jan 2020

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Colorado State University
  • Wild Blueberry Association of North America
Data source: Colorado State University

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

Study Locations