English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Background Left ventricular assist devices (LVADs) are a treatment option for end-stage heart failure, traditionally used as a bridge to a transplant. However, LVADs as a destination therapy is an option for individuals with contraindications for transplant. Infections are a common and devastating complication with significant morbidity and mortality. The purpose of this study was to assess the impact of risk factors for LVAD-associated infections in a nontransplant LVAD center. Methods All patients with implanted LVADs from 2013–2018 at Prisma Health were screened for inclusion. LVAD-associated infection was defined using INTERMACS criteria. Patient characteristics and device characteristics were evaluated for infection risk. Time to infection and associated mortality were also analyzed. Results Fifty-four of 138 (39.1%) patients developed an LVAD infection (driveline infection, or bacteremia). Mean time to infection among those who experienced infections was 7.78 months, with a standard deviation of 9.58 months. Table 1 summarizes baseline patient characteristics. HeartWare devices, compared with HeartMate II, were at an increased risk of infections and had a shorter time to infection (Figure 1) (HeartWare vs. HeartMate II, HR 2.12, P = 0.01). Those with a BMI of ≥35 kg/m2 were found on average to have a number of infections 0.729 greater than those with a BMI &lt; 35 kg/m2 (P = 0.01). Prealbumin, A1C, and chronic kidney disease (any stage) were not found to be associated with infection. Staphylococcus aureus (21, 18.26%), Pseudomonas aeruginosa (24, 20.87%), and Staphylococcus epidermidis (22, 19.13%) were the most common organisms identified. Conclusion In an LVAD center where the majority of patients received LVAD as destination therapy, infection rates were similar as those receiving LVAD as a bridge to transplant. Modifiable risk factors for infection are areas for future interventions and prevention efforts. Disclosures All authors: No reported disclosures.

1251. Determinants of Infection at a Nontransplanting Cardiothoracic LVAD Program