Completed OBSERVATIONAL NCT00453726

Brain Natriuretic Peptide (BNP) Levels in Patients in Non Invasive Mechanical Ventilation

Evaluation of BNP in Patients With Severe Acute Respiratory Failure Requiring Non Invasive Mechanical Ventilation

Sponsor: Ospedale S. Giovanni Bosco

Interventions Non invasive mechanical ventilation

Updated 7 times since 2017 Last updated: Oct 2, 2009 Started: May 31, 2006 Completion: Jul 31, 2009

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This observational or N/A phase trial investigates Respiratory Insufficiency and is currently completed. Ospedale S. Giovanni Bosco leads this study, which shows 7 recorded versions since 2006 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

Change History

7 versions recorded

Sep 2025 — Present [monthly]

Completed
Sep 2024 — Sep 2025 [monthly]

Completed
Jul 2024 — Sep 2024 [monthly]

Completed
Jan 2021 — Jul 2024 [monthly]

Completed
Jun 2018 — Jan 2021 [monthly]

Completed

▶ Show 2 earlier versions

Apr 2018 — Jun 2018 [monthly]

Completed

Phase: PHASE4 → None
Jan 2017 — Apr 2018 [monthly]

Completed PHASE4

First recorded

May 2006

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Ospedale S. Giovanni Bosco

Data source: Ospedale S. Giovanni Bosco

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

Study Locations

• Turin, Italy