deltatrials
Completed PHASE4 INTERVENTIONAL 2-arm NCT02245308

Abstinence Reinforcement Therapy (ART) for Homeless Veteran Smokers

Sponsor: VA Office of Research and Development

Conditions Homelessness Tobacco Use Disorder
Interventions Bupropion Nicotine Patches Nicotine rescue method Smoking cessation counseling mobile contingency management (mCM)
Updated 14 times since 2017 Last updated: Dec 10, 2021 Started: Oct 1, 2014 Primary completion: Mar 30, 2018 Completion: Sep 28, 2018
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This PHASE4 trial investigates Homelessness and Tobacco Use Disorder and is currently completed. VA Office of Research and Development leads this study, which shows 14 recorded versions since 2014 — indicating substantial longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

~Jan 2017 – ~May 2017 · 4 months · monthly snapshot~May 2017 – ~Oct 2017 · 5 months · monthly snapshot~Oct 2017 – ~Mar 2018 · 5 months · monthly snapshot~Mar 2018 – ~May 2018 · 2 months · monthly snapshot~May 2018 – ~Jun 2018 · 31 days · monthly snapshot~Jun 2018 – ~Sep 2018 · 3 months · monthly snapshot~Sep 2018 – ~Nov 2018 · 2 months · monthly snapshot~Nov 2018 – ~Apr 2019 · 5 months · monthly snapshot~Apr 2019 – ~Jan 2020 · 9 months · monthly snapshot~Jan 2020 – ~Jan 2021 · 12 months · monthly snapshot~Jan 2021 – ~Jan 2022 · 12 months · monthly snapshot~Jan 2022 – ~Jul 2024 · 30 months · monthly snapshot~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshot~Sep 2024 – present · 22 months · monthly snapshot

Change History

14 versions recorded

  1. Sep 2024 — Present [monthly]

    Completed PHASE4

  2. Jul 2024 — Sep 2024 [monthly]

    Completed PHASE4

  3. Jan 2022 — Jul 2024 [monthly]

    Completed PHASE4

  4. Jan 2021 — Jan 2022 [monthly]

    Completed PHASE4

  5. Jan 2020 — Jan 2021 [monthly]

    Completed PHASE4

▶ Show 9 earlier versions

  1. Apr 2019 — Jan 2020 [monthly]

    Completed PHASE4

  2. Nov 2018 — Apr 2019 [monthly]

    Completed PHASE4

    Status: Active Not Recruiting → Completed

  3. Sep 2018 — Nov 2018 [monthly]

    Active Not Recruiting PHASE4

  4. Jun 2018 — Sep 2018 [monthly]

    Active Not Recruiting PHASE4

  5. May 2018 — Jun 2018 [monthly]

    Active Not Recruiting PHASE4

  6. Mar 2018 — May 2018 [monthly]

    Active Not Recruiting PHASE4

    Phase: NA → PHASE4

  7. Oct 2017 — Mar 2018 [monthly]

    Active Not Recruiting NA

    Status: Recruiting → Active Not Recruiting

  8. May 2017 — Oct 2017 [monthly]

    Recruiting NA

  9. Jan 2017 — May 2017 [monthly]

    Recruiting NA

    First recorded

Oct 2014

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