deltatrials
Completed NA INTERVENTIONAL 2-arm NCT03740139

The Police-Mental Health Linkage System

A Trial of a Police-Mental Health Linkage System for Jail Diversion and Reconnection to Care

Sponsor: Columbia University

Conditions Bipolar Disorder Depressive Disorder Mental Disorders, Severe Schizophrenia and Related Disorders
Interventions The Police-Mental Health Linkage System
Updated 13 times since 2018 Last updated: Sep 10, 2025 Started: Feb 6, 2019 Primary completion: Apr 12, 2024 Completion: Apr 12, 2024
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 Depressive Disorder and is currently completed. Columbia University leads this study, which shows 13 recorded versions since 2019 — indicating substantial longitudinal coverage. This study adds to the longitudinal dataset for psychiatric treatment development.

Status Flow

~Dec 2018 – ~Apr 2019 · 4 months · monthly snapshot~Apr 2019 – ~Apr 2020 · 12 months · monthly snapshot~Apr 2020 – ~May 2020 · 30 days · monthly snapshot~May 2020 – ~Jan 2021 · 8 months · monthly snapshot~Jan 2021 – ~Sep 2021 · 8 months · monthly snapshot~Sep 2021 – ~Jul 2022 · 10 months · monthly snapshot~Jul 2022 – ~Jul 2023 · 12 months · monthly snapshot~Jul 2023 – ~Sep 2023 · 2 months · monthly snapshot~Sep 2023 – ~Jul 2024 · 10 months · monthly snapshot~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshot~Sep 2024 – ~Jul 2025 · 10 months · monthly snapshot~Jul 2025 – ~Oct 2025 · 3 months · monthly snapshot~Oct 2025 – present · 9 months · monthly snapshot

Change History

13 versions recorded

  1. Oct 2025 — Present [monthly]

    Completed NA

  2. Jul 2025 — Oct 2025 [monthly]

    Completed NA

    Status: Suspended → Completed

  3. Sep 2024 — Jul 2025 [monthly]

    Suspended NA

  4. Jul 2024 — Sep 2024 [monthly]

    Suspended NA

  5. Sep 2023 — Jul 2024 [monthly]

    Suspended NA

    Status: Active Not Recruiting → Suspended

▶ Show 8 earlier versions

  1. Jul 2023 — Sep 2023 [monthly]

    Active Not Recruiting NA

  2. Jul 2022 — Jul 2023 [monthly]

    Active Not Recruiting NA

    Status: Suspended → Active Not Recruiting

  3. Sep 2021 — Jul 2022 [monthly]

    Suspended NA

  4. Jan 2021 — Sep 2021 [monthly]

    Suspended NA

  5. May 2020 — Jan 2021 [monthly]

    Suspended NA

    Status: Recruiting → Suspended

  6. Apr 2020 — May 2020 [monthly]

    Recruiting NA

  7. Apr 2019 — Apr 2020 [monthly]

    Recruiting NA

    Status: Not Yet Recruiting → Recruiting

  8. Dec 2018 — Apr 2019 [monthly]

    Not Yet Recruiting NA

    First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Columbia University
  • National Institute of Mental Health (NIMH)
Data source: Columbia University

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

Study Locations