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Novel Insights in Perioperative Neuroprotection in Neonatal Congenital Heart Disease
Sonia Garcés-Sánchez1,2, Álvaro Solaz-García2, José L López Guillén3
1Anesthesiology and Resuscitation Department, University and Polytechnics Hospital La Fe, Valencia, Spain.
Insights
Congenital heart disease (CHD) can cause neurodevelopmental deficits. This study explores emerging neuroprotective strategies during neonatal cardiac surgery to prevent lifelong neurological injury in infants with CHDs.
Area of Science:
- Pediatric Cardiology
- Neonatal Neurology
- Congenital Anomalies
Background:
- Congenital heart disease (CHD) encompasses intrauterine cardiac development defects affecting newborn heart morphology and physiology.
- CHDs are common congenital anomalies with significant neurodevelopmental deficits impacting patients from infancy to adulthood.
- The perioperative period of neonatal cardiac surgery is a critical time for potential neurological injury in CHD patients.
Purpose of the Study:
- To describe emerging neuroprotective strategies for neonatal patients with congenital heart disease.
- To advance understanding of neurodevelopmental trajectories and risk factors in CHDs.
- To identify interventions mitigating perioperative neurological injury.
Main Methods:
- Literature review of recent research on neuroprotection in neonatal cardiac surgery.
- Analysis of factors influencing neurodevelopmental outcomes in CHD.
- Synthesis of emerging neuroprotective strategies.
Main Results:
- Recent research has improved understanding of neurodevelopmental trajectories in CHDs.
- Several factors increase neurodevelopmental risk in these patients.
- Emerging neuroprotective strategies show promise for mitigating perioperative neurological injury.
Conclusions:
- Neurodevelopmental deficits are a significant concern for infants with CHDs.
- The perioperative period of neonatal cardiac surgery poses a risk for neurological injury.
- Emerging neuroprotective strategies are crucial for improving long-term outcomes in neonatal CHD patients.
Abstract:
Congenital heart disease (CHD) includes defects of intrauterine cardiac development that result in alterations to the morphology and/or physiology of the heart, usually expressed early in fetal or postnatal life. This group represents one of the most common congenital anomalies of all living newborns worldwide. Neurodevelopmental deficits are a reality in patients with CHDs and may contribute to significant sequela and long-term morbidity beginning in infancy and extending into adulthood. There is general agreement that the perioperative period of neonatal cardiac surgery may be responsible for a significant burden of lifelong neurological injury in patients with CHDs. Recent research has advanced understanding of neurodevelopmental trajectories, factors that increase neurodevelopmental risk, and neuroprotective strategies for patients with these disorders. In the present study, we aim to describe the different emerging strategies for neuroprotection in the perioperative period in neonatal patients with congenital heart disease.
