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Preoperative cardiopulmonary evaluation in specific neonatal surgery
Robin T Petroze1, Pramod S Puligandla2
1Division of Pediatric Surgery, Department of Surgery, University of Florida, Gainesville, FL, USA.
Seminars in Pediatric Surgery
|March 3, 2019
Summary
Preoperative evaluation for surgical neonates is crucial, focusing on cardiopulmonary status and risks associated with prematurity or congenital anomalies. Echocardiography aids in managing congenital diaphragmatic hernia and assessing cardiac health in newborns.
Area of Science:
- Neonatal Surgery
- Pediatric Cardiology
- Anesthesiology
Background:
- Surgical neonates present unique preoperative challenges, often linked to prematurity, low birth weight, or congenital malformations.
- Cardiopulmonary assessment is vital for optimizing outcomes in this vulnerable population.
- Specific conditions like congenital diaphragmatic hernia and bronchopulmonary dysplasia require tailored preoperative evaluations.
Purpose of the Study:
- To review preoperative cardiopulmonary evaluations in specific newborn surgical populations.
- To discuss the role of echocardiography in congenital diaphragmatic hernia management.
- To highlight the impact of bronchopulmonary dysplasia and general anesthesia risks in surgical neonates.
Main Methods:
- Literature review focusing on preoperative assessment strategies for surgical neonates.
- Analysis of echocardiography's utility in congenital diaphragmatic hernia (CDH) management.
- Examination of the influence of bronchopulmonary dysplasia (BPD) on postoperative outcomes.
Main Results:
- Congenital heart disease screening is recommended for neonates with congenital anomalies requiring surgery.
- Echocardiography is valuable for CDH anatomy evaluation and potentially for timing surgical intervention.
- Bronchopulmonary dysplasia affects up to 40% of ex-premature neonates, increasing risks of postoperative apnea and ventilation needs.
Conclusions:
- Preoperative assessment must consider cardiopulmonary status, prematurity, and associated malformations in surgical neonates.
- Echocardiography plays a role in diagnosing and managing congenital diaphragmatic hernia.
- Balancing surgical necessity with general anesthesia risks is essential for all surgical neonates, especially those with bronchopulmonary dysplasia.
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