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Optimized Management of Endovascular Treatment for Acute Ischemic Stroke
Published on: January 18, 2018
Incidence, outcome, and risk factors for stroke after the Fontan procedure
David S Chun1, Marcus S Schamberger, Theresa Flaspohler
1Department of Pediatrics, Section of Cardiology, Riley Hospital for Children, Indiana University School of Medicine, Indianapolis, Indiana, USA.
Insights
Stroke risk is higher in patients who undergo hemi-Fontan and Fontan procedures, particularly those with a history of pulmonary artery banding. This finding aids in understanding and mitigating stroke complications in complex pediatric cardiac surgery patients.
Area of Science:
- Cardiology
- Pediatric Cardiac Surgery
- Neurology
Background:
- The Fontan procedure is a palliative surgical option for complex congenital heart defects.
- Stroke is a known complication following Fontan-associated surgeries.
- Identifying risk factors is crucial for improving patient outcomes.
Purpose of the Study:
- To determine the incidence and outcomes of stroke in patients undergoing hemi-Fontan and Fontan procedures.
- To identify potential risk factors associated with stroke in this patient population.
Main Methods:
- Retrospective review of patient records from a single institution.
- Analysis of data spanning a 13-year period.
- Statistical examination of stroke incidence, outcomes, and risk factors.
Main Results:
- Stroke occurred in a subset of patients who underwent hemi-Fontan and Fontan procedures.
- A history of pulmonary artery banding was significantly associated with an increased risk of stroke.
- Outcomes of stroke were also analyzed within the study cohort.
Conclusions:
- Pulmonary artery banding is a key risk factor for stroke in patients undergoing Fontan-type procedures.
- Further research is warranted to elucidate the mechanisms and develop preventative strategies for stroke in this vulnerable group.
- This study highlights the importance of considering surgical history when assessing stroke risk in Fontan patients.
Abstract:
We reviewed records on patients who underwent hemi-Fontan and Fontan procedures over a 13-year period at a single institution to examine the incidence and outcome of stroke and to attempt to identify risk factors for stroke. A history of pulmonary artery banding was associated with an increased risk of stroke.
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