Tundra Space

Tundra Space

Clinical Research Directory

Browse clinical research sites, groups, and studies.

Back to Studies
RECRUITING
NCT07855679

Pulmonary Embolism Registry From Short-Term Emergency to Long-Term Follow-Up and Surveillance

Sponsor: Azienda Ospedaliero-Universitaria Careggi

View on ClinicalTrials.gov

Summary

PERSEUS is an academic, investigator-initiated, multicenter observational registry of adults with acute pulmonary embolism (PE), promoted by Azienda Ospedaliero-Universitaria Careggi (Florence, Italy). It collects data generated during routine care across the whole course of the disease: pre-hospital care when available, emergency department presentation, the hospital stay (including bedside reassessments in the first 48 hours when performed as part of care) and follow-up up to 5 years. The registry has a retrospective cohort (patients diagnosed from 1 January 2023 until local ethics committee approval, with data taken from medical records) and a prospective cohort (consecutive patients enrolled after approval). Taking part in the registry does not change patient care: all tests and treatments are decided by the treating physicians. The registry aims to describe how acute PE is managed in everyday practice and how often patients die (from any cause and from PE), deteriorate hemodynamically, have recurrent venous thromboembolism or bleeding, and develop long-term complications such as chronic thromboembolic pulmonary hypertension. The database also supports ancillary analyses with separate pre-specified analysis plans, such as the evaluation of existing risk-stratification tools.

Official title: The PERSEUS Registry - Pulmonary Embolism Registry From Short-Term Emergency to Long-Term Follow-Up and Surveillance

Key Details

Gender

All

Age Range

18 Years - Any

Study Type

OBSERVATIONAL

Enrollment

5000

Start Date

2026-06-19

Completion Date

2032-07

Last Updated

2026-10-15

Healthy Volunteers

No

Interventions

OTHER

Routine clinical care (no study intervention)

Observational registry. Diagnostic and therapeutic management (laboratory tests, imaging, bedside ultrasound, anticoagulation, reperfusion and hemodynamic support) is entirely at the discretion of the treating physicians, according to routine institutional pathways and international guidelines. The registry only collects data generated in routine care.

Locations (16)

Ospedale Santa Maria Annunziata - Azienda USL Toscana Centro

Bagno a Ripoli, Tuscany, Italy

Nuovo Ospedale del Mugello - Azienda USL Toscana Centro

Borgo San Lorenzo, Tuscany, Italy

Ospedale San Giuseppe - Azienda USL Toscana Centro

Empoli, Tuscany, Italy

Ospedale Santa Maria Nuova - Azienda USL Toscana Centro

Florence, Tuscany, Italy

Azienda Ospedaliero-Universitaria Careggi

Florence, Tuscany, Italy

Ospedale San Giovanni di Dio (Torregalli) - Azienda USL Toscana Centro

Florence, Tuscany, Italy

Ospedale Santi Cosma e Damiano - Azienda USL Toscana Centro

Pescia, Tuscany, Italy

Ospedale San Jacopo - Azienda USL Toscana Centro

Pistoia, Tuscany, Italy

Ospedale Santo Stefano - Azienda USL Toscana Centro

Prato, Tuscany, Italy

Ospedale Versilia - Azienda USL Toscana Nord Ovest

Lido di Camaiore, Italy

AORN Antonio Cardarelli

Naples, Italy

Azienda Ospedaliera di Perugia - Ospedale Santa Maria della Misericordia

Perugia, Italy

Azienda Ospedaliero-Universitaria Pisana - Ospedale Cisanello

Pisa, Italy

AOU Città della Salute e della Scienza di Torino - Presidio Molinette

Torino, Italy

Medical University of Warsaw - Infant Jesus Teaching Hospital

Warsaw, Poland

Hospital Universitario Ramón y Cajal

Madrid, Spain