Ireland
--:--IST
Active, not recruiting Observational

Clinical Outcome of Coronary Artery Bypass Graft Surgery Versus Percutaneous Coronary Intervention in Patients With Severe Left Ventricular Disfunction (CROWN)

NCT07817524 · tracked via the Priya Life Science Italy tracker
Phase
Observational
Started
2025-08-01
Last updated
2026-09-14

Condition(s) studied

Coronary Artery DiseaseLeft Ventricular Cardiac Dysfunction

Study summary

The objective of this study is to evaluate the best treatment strategy in patients with critical coronary artery disease and severe left ventricular dysfunction.

In details, main goal of the study is to compare the clinical outcomes of patients with critical coronary artery disease and severe left ventricular dysfunction undergoing surgical coronary artery bypass grafting with those of patients treated by percutaneous coronary intervention.

Eligibility

Sex
ALL
Min age
18 Years
Max age
—
Healthy volunteers
No
Inclusion Criteria: * Age \>= 18 years old; * Written informed consent; * Indication to CABG surgery (both "on-pump" and "off-pump") or to PCI; * Preoperative EF ≤35%. Exclusion Criteria: * Inability to give written informed consent; * Emergency surgery; * Combined cardiac surgical procedures; * Previous cardiac surgery.

Primary outcome measure(s)

  • All-cause mortality — through study completion, an average of 1 year
    Number of patients who died for any cause after CABG or PCI

Trial sites (1)

FacilityCityRegionStatus
Fondazione Policlinico Universitario A Gemelli IRCCS Roma Italy
Official registry record

This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.

View NCT07817524 on ClinicalTrials.gov ↗ ← All trials in Italy