Development of a Scoring System for the Diagnostic Evaluation of Asian Patients with HFpEF

JRCT ID: jRCT1030230465

Registered date:21/11/2023

Basic Information

• Recruitment status: Recruiting
• Health condition(s) or Problem(s) studied: heart failure with preserved ejection fraction
• Date of first enrollment: 21/11/2023
• Target sample size: 750
• Study type: Observational
• Intervention(s): None

Outcome(s)

• Primary Outcome: Presence of HFpEF

Key inclusion & exclusion criteria

• Age minimum: >= 18age old
• Age maximum: Not applicable
• Gender: Both

Include criteria

Patients who underwent exercise stress echocardiography for the evaluation of symptoms of heart failure such as dyspnea
Patients over 18 years of age
Patients with a left ventricular ejection fraction of 50% or greater

Exclude criteria

Patients with a history of hospitalization for heart failure
Significant left heart valvular disease
Cardiomyopathies
Pulmonary hypertension or exercise induced pulmonary hypertension other than group 2
Pericarditis, myocarditis, epicarditis
Patients with a previous left ventricular ejection fraction <40%
Patients who are judged to be unsuitable as research subjects by the principal investigator or co-investigators

Related Information

• Primary Sponsor: Obokata Masaru
• Source(s) of Monetary Support: Nippon Boehringer Ingelheim Co., Ltd.