deltatrials
Completed PHASE4 INTERVENTIONAL 2-arm NCT02965027

Prazosin for Post-Concussive Headaches

Prazosin for the Prophylaxis of Chronic Post-Traumatic Headaches in OEF/OIF/OND Service Members and Veterans With Mild TBI

Sponsor: Madigan Army Medical Center

Interventions Placebo Prazosin
Updated 13 times since 2017 Last updated: Jun 17, 2024 Started: Nov 29, 2016 Primary completion: May 9, 2023 Completion: Jun 7, 2023
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

A PHASE4 clinical study on Post-Traumatic Headache, this trial is completed. The trial is conducted by Madigan Army Medical Center and has accumulated 13 data snapshots since 2016. Longitudinal tracking of this trial contributes to a broader understanding of treatment development timelines.

Status Flow

~Jan 2017 – ~Feb 2017 · 31 days · monthly snapshot~Feb 2017 – ~Jun 2018 · 16 months · monthly snapshot~Jun 2018 – ~Feb 2019 · 8 months · monthly snapshot~Feb 2019 – ~May 2020 · 15 months · monthly snapshot~May 2020 – ~Jan 2021 · 8 months · monthly snapshot~Jan 2021 – ~Sep 2021 · 8 months · monthly snapshot~Sep 2021 – ~Sep 2022 · 12 months · monthly snapshot~Sep 2022 – ~Jul 2023 · 10 months · monthly snapshot~Jul 2023 – ~Apr 2024 · 9 months · monthly snapshot~Apr 2024 – ~Jul 2024 · 3 months · monthly snapshot~Jul 2024 – ~Aug 2024 · 31 days · monthly snapshot~Aug 2024 – ~Sep 2024 · 31 days · monthly snapshot~Sep 2024 – present · 22 months · monthly snapshot

Change History

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

    Completed PHASE4

  2. Aug 2024 — Sep 2024 [monthly]

    Completed PHASE4

  3. Jul 2024 — Aug 2024 [monthly]

    Completed PHASE4

  4. Apr 2024 — Jul 2024 [monthly]

    Completed PHASE4

    Status: Active Not RecruitingCompleted

  5. Jul 2023 — Apr 2024 [monthly]

    Active Not Recruiting PHASE4

    Status: RecruitingActive Not Recruiting

Show 8 earlier versions
  1. Sep 2022 — Jul 2023 [monthly]

    Recruiting PHASE4

  2. Sep 2021 — Sep 2022 [monthly]

    Recruiting PHASE4

  3. Jan 2021 — Sep 2021 [monthly]

    Recruiting PHASE4

  4. May 2020 — Jan 2021 [monthly]

    Recruiting PHASE4

  5. Feb 2019 — May 2020 [monthly]

    Recruiting PHASE4

  6. Jun 2018 — Feb 2019 [monthly]

    Recruiting PHASE4

  7. Feb 2017 — Jun 2018 [monthly]

    Recruiting PHASE4

  8. Jan 2017 — Feb 2017 [monthly]

    Recruiting PHASE4

    First recorded

Nov 2016

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Madigan Army Medical Center
  • Seattle Institute for Biomedical and Clinical Research
  • VA Puget Sound Health Care System
Data source: Seattle Institute for Biomedical and Clinical Research

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