Managing infective endocarditis in the elderly: new issues for an old disease

Area of Science:

• Cardiology
• Infectious Diseases
• Geriatrics

Background:

• Infective endocarditis (IE) incidence is increasing, particularly in industrialized nations.
• Older adults are disproportionately affected due to invasive procedures and intracardiac devices.
• IE presents unique challenges in the elderly, including heterogeneous health statuses and comorbidities.

Purpose of the Study:

• To review current epidemiological data on IE in the elderly.
• To discuss the specific clinical features, microorganisms, and prognosis of IE in older populations.
• To explore tailored management and therapeutic approaches for IE in elderly patients, considering frailty and comorbidities.

Main Methods:

• Literature review of recent data on IE epidemiology and management in the elderly.
• Analysis of peculiar clinical, echocardiographic, and microbiological features in older patients.
• Discussion of therapeutic strategies beyond current guidelines, focusing on patient-specific factors.

Main Results:

• IE in the elderly exhibits distinct characteristics and prognosis compared to younger populations.
• Current management guidelines may not adequately address the complexities of IE in frail, elderly patients.
• Polypharmacy and comorbidities like renal failure complicate treatment decisions.

Conclusions:

• IE management in the elderly requires individualized approaches beyond standard protocols.
• Therapeutic strategies should balance guideline recommendations with patient frailty, comorbidities, and functional status.
• Further research is needed to optimize IE treatment and surgical considerations in the aging population.