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Published on: August 16, 2021
Lupus and Left Ventricular Assist Devices: High-Risk for Bleeding?
Ann Gage1, Vanessa Blumer2, Emer Joyce3
1From the Department of Cardiovascular Medicine, The Cleveland Clinic Foundation, Cleveland, Ohio.
Insights
Continuous-flow left ventricular assist devices (LVAD) offer hope for end-stage heart failure. This case highlights unique bleeding risks in patients with systemic lupus erythematosus receiving LVAD destination therapy.
Area of Science:
- Cardiology
- Medical Devices
- Immunology
Background:
- Left ventricular assist devices (LVADs) are crucial for end-stage heart failure.
- Destination therapy (DT) expands LVAD use to patients with complex comorbidities.
- Systemic lupus erythematosus (SLE) presents unique challenges for LVAD candidates.
Observation:
- A patient with SLE received a HeartWare LVAD for DT.
- The patient experienced recurrent, diffuse spontaneous bleeding post-implantation.
- This suggests a potential unique bleeding complication in this high-risk cohort.
Findings:
- LVAD patient selection is critical for minimizing adverse events.
- High-risk populations, like those with SLE, require further investigation.
- Understanding disease-specific factors influencing LVAD outcomes is paramount.
Implications:
- This case highlights the need for tailored management strategies for LVAD patients with SLE.
- Further research is needed to elucidate bleeding risks in immunocompromised LVAD recipients.
- Enhanced understanding of outcomes in select populations will guide future LVAD therapy expansion.
Abstract:
Continuous-flow left ventricular assist devices (LVAD) have become an increasingly utilized treatment strategy for patients with end-stage heart failure. Despite the improved outcomes evident with current generation pumps, proper patient selection remains crucial to minimize the risk of potential adverse events. The evolving use of these devices as destination therapy (DT) has led to growing numbers of patients with higher risk comorbid conditions being evaluated as potential LVAD candidates. Understanding which patient and disease-specific characteristics increase postoperative morbidity and mortality is paramount as this technology continues to expand and the experience with select populations remains limited. Presented here is a case of a patient with systemic lupus erythematosus receiving a HeartWare LVAD as DT complicated by recurrent, diffuse spontaneous bleeding. The case presented here highlights a potential unique bleeding complication in a high-risk patient cohort and underscores the need to enhance our understanding of factors influencing outcomes in high-risk populations after LVAD therapy.
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