deltatrials
Completed OBSERVATIONAL NCT00108303

Genetic Research in Schizophrenia Using DNA Markers and Clinical Phenotypes

Genetic Research in Schizophrenia Using DNA Markers and Clinical Phenotypes in Individuals Extensively Diagnosed and Genotyped

Sponsor: VA Office of Research and Development

Conditions Schizophrenia
Interventions Diagnostic
Updated 12 times since 2017 Last updated: Dec 2, 2015 Started: Jan 31, 2004 Primary completion: Dec 31, 2008 Completion: Dec 31, 2008
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This observational or N/A phase trial investigates Schizophrenia and is currently completed. VA Office of Research and Development leads this study, which shows 12 recorded versions since 2004 — indicating substantial longitudinal coverage. This study adds to the longitudinal dataset for psychiatric treatment development.

Status Flow

~Jan 2017 – ~Aug 2017 · 7 months · monthly snapshotCompleted~Aug 2017 – ~Apr 2018 · 8 months · monthly snapshotCompleted~Apr 2018 – ~May 2018 · 30 days · monthly snapshotCompleted~May 2018 – ~Jun 2018 · 31 days · monthly snapshotCompleted~Jun 2018 – ~Nov 2020 · 29 months · monthly snapshotCompleted~Nov 2020 – ~Jan 2021 · 2 months · monthly snapshotCompleted~Jan 2021 – ~Dec 2021 · 11 months · monthly snapshotCompleted~Dec 2021 – ~Dec 2022 · 12 months · monthly snapshotCompleted~Dec 2022 – ~Jan 2023 · 31 days · monthly snapshotCompleted~Jan 2023 – ~Jul 2024 · 18 months · monthly snapshotCompleted~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotCompleted~Sep 2024 – present · 23 months · monthly snapshotCompleted

Change History

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

    Completed

  2. Jul 2024 — Sep 2024 [monthly]

    Completed

  3. Jan 2023 — Jul 2024 [monthly]

    Completed

  4. Dec 2022 — Jan 2023 [monthly]

    Completed

  5. Dec 2021 — Dec 2022 [monthly]

    Completed

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

    Completed

  2. Nov 2020 — Jan 2021 [monthly]

    Completed

  3. Jun 2018 — Nov 2020 [monthly]

    Completed

  4. May 2018 — Jun 2018 [monthly]

    Completed

  5. Apr 2018 — May 2018 [monthly]

    Completed

    Phase: NANone

  6. Aug 2017 — Apr 2018 [monthly]

    Completed NA

  7. Jan 2017 — Aug 2017 [monthly]

    Completed NA

    First recorded

Jan 2004

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
Data source: VA Office of Research and Development

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

Study Locations