deltatrials
Terminated PHASE2 INTERVENTIONAL 2-arm NCT02416193

Can Vitamin D3 Improve Cognitive Function in Individuals With Type 2 Diabetes? (THINK-D) (THINK-D)

Sponsor: Loyola University

Interventions Cholecalciferol
Updated 12 times since 2017 Last updated: Sep 30, 2020 Started: Sep 23, 2015 Primary completion: Jul 12, 2018 Completion: Jul 12, 2018
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Terminated

the study was halted prematurely due to slow recruitment and expiration of funding

Listed as NCT02416193, this PHASE2 trial focuses on Diabetes and Executive Dysfunction and remains terminated or withdrawn. Sponsored by Loyola University, it has been updated 12 times since 2015, reflecting substantial change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.

Status Flow

~Jan 2017 – ~Feb 2017 · 31 days · monthly snapshotRecruiting~Feb 2017 – ~May 2018 · 15 months · monthly snapshotRecruiting~May 2018 – ~Jun 2018 · 31 days · monthly snapshotRecruiting~Jun 2018 – ~Oct 2018 · 4 months · monthly snapshotRecruiting~Oct 2018 – ~Nov 2020 · 25 months · monthly snapshotCompleted~Nov 2020 – ~Jan 2021 · 2 months · monthly snapshotTerminated~Jan 2021 – ~Dec 2021 · 11 months · monthly snapshotTerminated~Dec 2021 – ~Dec 2022 · 12 months · monthly snapshotTerminated~Dec 2022 – ~Jan 2023 · 31 days · monthly snapshotTerminated~Jan 2023 – ~Jul 2024 · 18 months · monthly snapshotTerminated~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotTerminated~Sep 2024 – present · 22 months · monthly snapshotTerminated

Change History

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

    Terminated PHASE2

  2. Jul 2024 — Sep 2024 [monthly]

    Terminated PHASE2

  3. Jan 2023 — Jul 2024 [monthly]

    Terminated PHASE2

  4. Dec 2022 — Jan 2023 [monthly]

    Terminated PHASE2

  5. Dec 2021 — Dec 2022 [monthly]

    Terminated PHASE2

Show 7 earlier versions
  1. Jan 2021 — Dec 2021 [monthly]

    Terminated PHASE2

  2. Nov 2020 — Jan 2021 [monthly]

    Terminated PHASE2

    Status: CompletedTerminated

  3. Oct 2018 — Nov 2020 [monthly]

    Completed PHASE2

    Status: RecruitingCompleted

  4. Jun 2018 — Oct 2018 [monthly]

    Recruiting PHASE2

  5. May 2018 — Jun 2018 [monthly]

    Recruiting PHASE2

  6. Feb 2017 — May 2018 [monthly]

    Recruiting PHASE2

  7. Jan 2017 — Feb 2017 [monthly]

    Recruiting PHASE2

    First recorded

Sep 2015

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Loyola University
  • University of Chicago
Data source: Loyola University

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

Study Locations