Patient-Reported Health Status Assessment Using the KCCQ for Early Detection of Heart Failure Worsening

This observational feasibility study aims to assess (i) how practical and acceptable repeated KCCQ assessments are; (ii) the connection between changes over time in KCCQ scores and signs of congestion; and (iii) clinical outcomes, including worsening heart failure events or cardiovascular death (CVD), and the time between 5- and 10-point KCCQ changes and clinical events.

NCT Number	NCT07552142
Lead Sponsor	I.M. Sechenov First Moscow State Medical University
Conditions	Heart Failure
Enrollment	120 participants
Start Date	2025-10-01
Primary Completion	2027-10-01 (estimated)
Study Completion	2028-04-01 (estimated)
Updated on ClinicalTrials.gov	2026-04-27