Recruiting NA INTERVENTIONAL 2-arm NCT06543446

Comparative Effectiveness of Prophylactic ICD Versus Non-ICD Therapy (CONTEMP-ICD)

Comparative Effectiveness of Prophylactic ICD Versus Non-ICD Therapy in Contemporary Heart Failure Patients With a Low Risk for Arrhythmic Death

Sponsor: Patient-Centered Outcomes Research Institute

Conditions Heart Failure With Reduced Ejection Fraction

Interventions ICD implantation

Updated 6 times since 2024 Last updated: Jan 7, 2026 Started: Mar 4, 2025 Primary completion: Aug 31, 2030 Completion: Feb 28, 2031

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

Listed as NCT06543446, this NA trial focuses on Heart Failure With Reduced Ejection Fraction and remains actively recruiting participants. Sponsored by Patient-Centered Outcomes Research Institute, it has been updated 6 times since 2025, reflecting limited change activity. This study contributes longitudinal data to the cardiovascular research landscape.

Status Flow

Change History

6 versions recorded

Feb 2026 — Present [monthly]

Recruiting NA
Jun 2025 — Feb 2026 [monthly]

Recruiting NA
Apr 2025 — Jun 2025 [monthly]

Recruiting NA

Status: Not Yet Recruiting → Recruiting
Feb 2025 — Apr 2025 [monthly]

Not Yet Recruiting NA
Dec 2024 — Feb 2025 [monthly]

Not Yet Recruiting NA

▶ Show 1 earlier version

Sep 2024 — Dec 2024 [monthly]

Not Yet Recruiting NA

First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Patient-Centered Outcomes Research Institute
University of Rochester

Data source: University of Rochester

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

Study Locations

Baltimore, United States , Boston, United States , Calgary, Canada , Charlottesville, United States , Edmonton, Canada , Grand Rapids, United States , Minneapolis, United States , Morgantown, United States , New Brunswick, United States , New York, United States and 5 more locations