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Published on: June 12, 2021
Surgical repositioning of Jarvik 2000 LVAD power supply pedestal following fall trauma
Boglarka Juhasz1, Robert Tamas2, Zoltan J Szabo1
1Gottsegen National Cardiovascular Center, Budapest, Hungary.
Insights
A novel surgical technique successfully replaced a detached Jarvik 2000® left ventricular assist device (LVAD) driveline in a heart failure patient. This innovative approach offers a potential solution for rare LVAD complications, improving patient outcomes.
Area of Science:
- Cardiology
- Medical Devices
- Surgical Innovation
Background:
- Advanced heart failure (HF) necessitates advanced therapies like heart transplantation (HTX) or left ventricular assist devices (LVADs).
- LVADs, while effective, are associated with serious adverse events, notably driveline infections (DLIs), which increase with support duration.
- The Jarvik 2000® LVAD is known for promoting prolonged infection-free survival.
Observation:
- A 61-year-old female patient experienced a complete detachment of her Jarvik 2000® LVAD driveline pedestal from the skull after a fall.
- The existing literature lacks documented cases of such a specific trauma and its surgical management.
Findings:
- A novel surgical procedure was performed to replace the traumatized driveline pedestal.
- The technique involved removing the damaged unit and surgically implanting a repositioned new one.
Implications:
- This case highlights a previously undocumented surgical solution for rare LVAD complications.
- Successful management required meticulous individual surgical planning and a multidisciplinary surgical team.
- The presented procedure may offer a feasible and safe option for similar complex cases in the future.
Abstract:
Advanced heart failure (HF) is one of the leading causes of mortality and morbidity. With an aging population, its prevalence is expected to rise further. Although orthotopic heart transplantation (HTX) remains the gold standard in therapy, there is a significant deficiency in the ratio of donor organs to recipient patients. Left ventricular assist devices (LVAD) could relieve this problem either as a bridge-to-transplant (BTT) or as a destination therapy (DT). Despite the widespread implantation of ventricular assist devices, their efficacy may be limited by some serious adverse events, while infection is a major issue. A longer period of LVAD support significantly increases the risk of driveline infections (DLI). The Jarvik 2000® ventricular assist device (Jarvik Heart, New York, NY, USA) offers prolonged infection-free survival. In our report, we present the case of a 61-year-old female patient with a driveline pedestal that has become fully detached from the skull following a fall trauma. We describe how the traumatized pedestal was surgically replaced by removing the previous, damaged unit and inserting a repositioned new one. The surgical procedure presented in our case has not been performed before and we have not found any similar one in the literature. It requires individual surgical planning and a multidisciplinary surgeon's team to ensure the procedure is safe and feasible.
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