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Improving Pulmonary Hypertension Screening by Echocardiography

Study acronym: IMPULSE
StatusActive, Not Recruiting
PhaseNot specified
Started2023-11-11
View on ClinicalTrials.gov ↗

Amendment history

2026-06-30
Study Status v8
Completion pushed: 2026-03-20 → 2026-09-22
2026-02-12
Recruiting→Active, Not Recruiting Study Status, Contacts/Locations v7
Trial statusRecruiting→Active, Not Recruiting
Primary completion dateestimated 2026-02-28→confirmed 2025-12-14
Completion date2026-02-28→2026-03-20
Study sitesdetails revised at 5 of 5 sites
2025-11-20
Study Status v6
Primary completion date2025-08-08→2026-02-28
Completion date2025-08-08→2026-02-28
2025-06-17
Study Status v5
Primary completion date2025-05-01→2025-08-08
Completion date2025-07-01→2025-08-08
2025-02-19
Study Status v4
Primary completion date2025-01→2025-05-01
Completion date2025-02→2025-07-01
Show 3 earlier versions
2024-11-19
Study Status v3
Re-verified, no change to tracked fields
2024-03-12
Not Yet Recruiting→Recruiting Study Status, Oversight, Contacts/Locations v2
Trial statusNot Yet Recruiting→Recruiting
Start dateestimated 2023-10-19→confirmed 2023-11-11
Study sitesdetails revised at 5 of 5 sites
2023-10-04
Study Status v1
Start date2023-09-19→2023-10-19
2023-09-12
Original filing
This study aims to assess the application of the novel IMPULSE algorithm for the detection of pulmonary hypertension (PH) in those with a low or intermediate probability of PH according to the British Society of Echocardiography (ESC) and European Society of Cardiology (ESC) guidelines.
Trial Details
NCT Number NCT06038149
Lead Sponsor Royal United Hospitals Bath NHS Foundation Trust
Collaborators: Janssen-Cilag Ltd., Royal Free Hospital NHS Foundation Trust, Sheffield Teaching Hospitals NHS Foundation Trust, Royal Papworth Hospital, Golden Jubilee National Hospital, University of Bath, Liverpool John Moores University
Conditions Pulmonary Hypertension
Enrollment 200 participants
Start Date 2023-11-11
Primary Completion 2025-12-14 (estimated)
Study Completion 2026-09-22 (estimated)
Updated on ClinicalTrials.gov 2026-07-01