deltatrials
Completed PHASE2 INTERVENTIONAL 3-arm NCT00018200

Effect of Antidepressants on Back Pain

Efficacy of Antidepressants in Chronic Back Pain

Sponsor: US Department of Veterans Affairs

Conditions Back Pain Sciatica
Interventions Benztropine Desipramine Fluoxetine
Updated 6 times since 2017 Last updated: Jun 4, 2012 Started: Apr 30, 1999 Primary completion: Dec 31, 2003 Completion: Mar 31, 2004
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT00018200, this PHASE2 trial focuses on Back Pain and Sciatica and remains completed. Sponsored by US Department of Veterans Affairs, it has been updated 6 times since 1999, reflecting limited change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.

Status Flow

~Jan 2017 – ~Jun 2018 · 17 months · monthly snapshotCompleted~Jun 2018 – ~Aug 2018 · 2 months · monthly snapshotCompleted~Aug 2018 – ~Jan 2021 · 29 months · monthly snapshotCompleted~Jan 2021 – ~Jul 2024 · 42 months · monthly snapshotCompleted~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotCompleted~Sep 2024 – present · 21 months · monthly snapshotCompleted

Change History

6 versions recorded

  1. Sep 2024 — Present [monthly]

    Completed PHASE2

  2. Jul 2024 — Sep 2024 [monthly]

    Completed PHASE2

  3. Jan 2021 — Jul 2024 [monthly]

    Completed PHASE2

  4. Aug 2018 — Jan 2021 [monthly]

    Completed PHASE2

  5. Jun 2018 — Aug 2018 [monthly]

    Completed PHASE2

▶ Show 1 earlier version

  1. Jan 2017 — Jun 2018 [monthly]

    Completed PHASE2

    First recorded

Apr 1999

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • US Department of Veterans Affairs
Data source: VA Office of Research and Development

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

Study Locations