Clinical Trial

A Preliminary Study for INFORMED

Study acronym: PRE-INFORMED
Enrolling by Invitation Phase 4
View on ClinicalTrials.gov →
Record status
This record was last updated October 23, 2025 (before its estimated July 2026 completion). Its status may not reflect the trial's current state.
Summary
Investigators will determine whether N-of-1 trials, as a pragmatic, participant-centered approach to medication optimization that can overcome key barriers of deprescribing, can lead to increased participant confidence regarding their preference to continue or discontinue beta-blockers in older adults with Heart Failure with Preserved Ejection Fraction (HFpEF).
Protocol Amendment History 8 amendments
This ClinicalTrials.gov record has been amended 8 times since 2022-10-11; most recent amendment 2025-10-21.
Status change: Recruiting → Enrolling by Invitation 2025-10-21
Status change: Not Yet Recruiting → Recruiting 2023-01-31
Trial Details
NCT Number NCT05585125
Lead Sponsor Weill Medical College of Cornell University
Collaborators: National Institute on Aging (NIA)
Conditions Heart Failure, Heart Failure, Diastolic, Heart Failure With Preserved Ejection Fraction, Cardiac Failure, Heart Diseases
Enrollment 20 participants
Start Date 2024-02-07
Primary Completion 2026-07 (estimated)
Study Completion 2026-07 (estimated)
Updated on ClinicalTrials.gov 2025-10-23