deltatrials
Completed OBSERVATIONAL NCT04223297

Blue Protocol Assessment (Blue P)

Interest Assessment of the Blue Protocol in Improving Diagnosis of Dyspneic Patients in Pre- and Intra-hospital Emergency Medicine

Sponsor: Centre Hospitalier Universitaire, Amiens

Interventions lung ultrasound
Updated 7 times since 2020 Last updated: Jan 17, 2023 Started: Jan 1, 2020 Primary completion: Sep 1, 2020 Completion: Sep 1, 2020
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT04223297, this observational or N/A phase trial focuses on Dyspnea and Emergencies and remains completed. Sponsored by Centre Hospitalier Universitaire, Amiens, it has been updated 7 times since 2020, reflecting limited change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.

Status Flow

~Feb 2020 – ~Jan 2021 · 11 months · monthly snapshotNot Yet Recruiting~Jan 2021 – ~Oct 2021 · 9 months · monthly snapshotNot Yet Recruiting~Oct 2021 – ~Jan 2022 · 3 months · monthly snapshot~Jan 2022 – ~Feb 2023 · 13 months · monthly snapshotUnknown Status~Feb 2023 – ~Jul 2024 · 17 months · monthly snapshotCompleted~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshot~Sep 2024 – present · 23 months · monthly snapshotCompleted

Change History

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

    Completed

  2. Jul 2024 — Sep 2024 [monthly]

    Completed

  3. Feb 2023 — Jul 2024 [monthly]

    Completed

    Status: Unknown StatusCompleted

  4. Jan 2022 — Feb 2023 [monthly]

    Unknown Status

    Status: Not Yet RecruitingUnknown Status

  5. Oct 2021 — Jan 2022 [monthly]

    Not Yet Recruiting

Show 2 earlier versions
  1. Jan 2021 — Oct 2021 [monthly]

    Not Yet Recruiting

  2. Feb 2020 — Jan 2021 [monthly]

    Not Yet Recruiting

    First recorded

Jan 2020

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Centre Hospitalier Universitaire, Amiens
  • Centre Hospitalier de Abbeville
  • Centre Hospitalier de Beauvais
  • Centre Hospitalier de Clermont
  • Centre Hospitalier de Compiègne
  • Centre Hospitalier de Doullens
  • Centre Hospitalier de Montreuil sur Mer
Data source: Centre Hospitalier Universitaire, Amiens

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

Study Locations