Geneva, Jan. 12 -- International Clinical Trials Registry received information related to the study (ChiCTR2500114902) titled 'Comparative Analysis of Gut Microbiota Composition Between Patients with Heart Failure with Preserved Ejection Fraction (HFpEF) and Healthy Controls' on Dec. 18, 2025.

Study Type: Observational study

Study Design: Cross-sectional

Primary Sponsor: West China Hospital of Sichuan University

Condition: heart failure with preserved ejection fraction

Intervention: HFpEF patient group:None

Recruitment Status: Not Recruiting

Phase: N/A

Date of First Enrollment: 2026-01-20

Target Sample Size: HFpEF patient group:30;Healthy control group:30;

Countries of Recruitment: China

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