deltatrials
Completed NA INTERVENTIONAL 3-arm NCT02727972

Examination of Glutamate and mGluR5 in Psychiatric Disorders

Sponsor: VA Office of Research and Development

Updated 15 times since 2017 Last updated: Dec 22, 2025 Started: Feb 21, 2012 Primary completion: Jan 13, 2022 Completion: Jan 13, 2022
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This NA trial investigates Bipolar Disorder and Major Depressive Disorder and is currently completed. VA Office of Research and Development leads this study, which shows 15 recorded versions since 2012 — indicating substantial longitudinal coverage. This study adds to the longitudinal dataset for psychiatric treatment development.

Status Flow

~Jan 2017 – ~Feb 2017 · 31 days · monthly snapshot~Feb 2017 – ~Jan 2018 · 11 months · monthly snapshot~Jan 2018 – ~Jun 2018 · 5 months · monthly snapshot~Jun 2018 – ~May 2019 · 11 months · monthly snapshot~May 2019 – ~Mar 2020 · 10 months · monthly snapshot~Mar 2020 – ~Jan 2021 · 10 months · monthly snapshot~Jan 2021 – ~Dec 2021 · 11 months · monthly snapshot~Dec 2021 – ~May 2022 · 5 months · monthly snapshot~May 2022 – ~Nov 2022 · 6 months · monthly snapshot~Nov 2022 – ~Dec 2023 · 13 months · monthly snapshot~Dec 2023 – ~Jul 2024 · 7 months · monthly snapshot~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshot~Sep 2024 – ~Feb 2025 · 5 months · monthly snapshot~Feb 2025 – ~Jan 2026 · 11 months · monthly snapshot~Jan 2026 – present · 6 months · monthly snapshot

Change History

15 versions recorded
  1. Jan 2026 — Present [monthly]

    Completed NA

    Status: Active Not RecruitingCompleted

  2. Feb 2025 — Jan 2026 [monthly]

    Active Not Recruiting NA

    Status: RecruitingActive Not Recruiting

  3. Sep 2024 — Feb 2025 [monthly]

    Recruiting NA

  4. Jul 2024 — Sep 2024 [monthly]

    Recruiting NA

  5. Dec 2023 — Jul 2024 [monthly]

    Recruiting NA

Show 10 earlier versions
  1. Nov 2022 — Dec 2023 [monthly]

    Recruiting NA

  2. May 2022 — Nov 2022 [monthly]

    Recruiting NA

  3. Dec 2021 — May 2022 [monthly]

    Recruiting NA

  4. Jan 2021 — Dec 2021 [monthly]

    Recruiting NA

  5. Mar 2020 — Jan 2021 [monthly]

    Recruiting NA

  6. May 2019 — Mar 2020 [monthly]

    Recruiting NA

  7. Jun 2018 — May 2019 [monthly]

    Recruiting NA

  8. Jan 2018 — Jun 2018 [monthly]

    Recruiting NA

  9. Feb 2017 — Jan 2018 [monthly]

    Recruiting NA

  10. Jan 2017 — Feb 2017 [monthly]

    Recruiting NA

    First recorded

Feb 2012

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • VA Office of Research and Development
  • Yale University
Data source: Yale University

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

Study Locations