deltatrials
Completed OBSERVATIONAL NCT03253055

The D-BIICEP Study (D-BIICEP)

The Interrelationship Between Vitamin D, Bone, Illness, Injury and Its Impact on Exercise Performance

Sponsor: University of Surrey

Updated 10 times since 2017 Last updated: Nov 15, 2018 Started: Feb 1, 2018 Primary completion: Jul 1, 2018 Completion: Jul 1, 2018
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT03253055, this observational or N/A phase trial focuses on Vitamin D Deficiency and remains completed. Sponsored by University of Surrey, it has been updated 10 times since 2018, reflecting substantial change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.

Status Flow

~Sep 2017 – ~Apr 2018 · 7 months · monthly snapshotNot Yet Recruiting~Apr 2018 – ~May 2018 · 30 days · monthly snapshotNot Yet Recruiting~May 2018 – ~Jun 2018 · 31 days · monthly snapshotActive Not Recruiting~Jun 2018 – ~Dec 2018 · 6 months · monthly snapshotActive Not Recruiting~Dec 2018 – ~Nov 2020 · 23 months · monthly snapshotCompleted~Nov 2020 – ~Jan 2021 · 2 months · monthly snapshotCompleted~Jan 2021 – ~Dec 2021 · 11 months · monthly snapshotCompleted~Dec 2021 – ~Jul 2024 · 31 months · monthly snapshotCompleted~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotCompleted~Sep 2024 – present · 22 months · monthly snapshotCompleted

Change History

10 versions recorded
  1. Sep 2024 — Present [monthly]

    Completed

  2. Jul 2024 — Sep 2024 [monthly]

    Completed

  3. Dec 2021 — Jul 2024 [monthly]

    Completed

  4. Jan 2021 — Dec 2021 [monthly]

    Completed

  5. Nov 2020 — Jan 2021 [monthly]

    Completed

Show 5 earlier versions
  1. Dec 2018 — Nov 2020 [monthly]

    Completed

    Status: Active Not RecruitingCompleted

  2. Jun 2018 — Dec 2018 [monthly]

    Active Not Recruiting

  3. May 2018 — Jun 2018 [monthly]

    Active Not Recruiting

    Status: Not Yet RecruitingActive Not Recruiting

  4. Apr 2018 — May 2018 [monthly]

    Not Yet Recruiting

    Phase: NANone

  5. Sep 2017 — Apr 2018 [monthly]

    Not Yet Recruiting NA

    First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • University of Surrey
Data source: University of Surrey

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

Study Locations