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Infectious complications associated with ventricular assist devices
1Division of Cardiothoracic Surgery, St Louis University Health Sciences Center, Mo, USA.
Summary
Mechanical circulatory support (MCS) is increasingly used, but infections remain a serious risk for critically ill patients. This article offers guidelines to prevent and manage infections in patients requiring ventricular assist devices.
Area of Science:
- Cardiology
- Infectious Diseases
- Medical Device Technology
Background:
- Mechanical circulatory support (MCS) has expanded clinical applications due to technological and management advancements.
- Critically ill patients on MCS are susceptible to multiorgan ischemia and various complications.
- Infections are a frequent and potentially fatal complication in patients with ventricular assist devices (VADs).
Purpose of the Study:
- To provide comprehensive guidelines for preventing infections in patients requiring mechanical circulatory support.
- To outline strategies for managing infections that occur in patients with VADs.
- To address the challenges posed by infection in the context of advanced cardiac support.
Main Methods:
- Review of current literature on VAD infections.
- Analysis of technological advancements in MCS.
- Synthesis of clinical management protocols for infection prevention and treatment.
Main Results:
- Infection remains a significant challenge despite improvements in MCS technology and patient care.
- Proactive prevention strategies are crucial for reducing infection rates.
- Effective management protocols are essential for improving outcomes in infected VAD patients.
Conclusions:
- Adherence to infection prevention guidelines is paramount for patients with VADs.
- Timely and appropriate management of infections can mitigate severe complications.
- Continued research and vigilance are necessary to combat VAD-associated infections.