In congenital diaphragmatic hernia, timing of surgical correction is best after stabilization rather than rushing to the operating room. Which option reflects this approach?

In congenital diaphragmatic hernia, timing of surgical correction is best after stabilization rather than rushing to the operating room. Which option reflects this approach?

• A. Immediate transport to the operating room for surgical correction
• B. Stabilize the patient before attempting surgery
• C. Surgery should be avoided until the child is 1 year old
• D. Surgery should always be performed within 1 hour of birth

Answer: (B)

In congenital diaphragmatic hernia, the lungs are underdeveloped and the pulmonary vessels are prone to high resistance, so the infant’s oxygenation and circulation can deteriorate rapidly with anesthesia and surgery. The main idea is to optimize respiratory and hemodynamic stability first, then proceed to repair. Stabilizing the patient reduces the risk of intraoperative and postoperative crises, such as hypoxemia, acidosis, and a pulmonary hypertension flare, which are more likely if surgery is done while the infant is still unstable. This stabilization typically involves careful ventilation with gentle settings to avoid barotrauma, support for circulation with fluids and inotropes as needed, and targeted therapies for pulmonary hypertension (for example, inhaled nitric oxide or other measures) and, in severe cases, consideration of ECMO. Once stability is achieved, surgical repair can be performed with better outcomes. Rushing to the operating room or waiting overly long periods without stabilization both carry higher risk, whereas operating after initial stabilization aligns with best practice.

In congenital diaphragmatic hernia, the lungs are underdeveloped and the pulmonary vessels are prone to high resistance, so the infant’s oxygenation and circulation can deteriorate rapidly with anesthesia and surgery. The main idea is to optimize respiratory and hemodynamic stability first, then proceed to repair. Stabilizing the patient reduces the risk of intraoperative and postoperative crises, such as hypoxemia, acidosis, and a pulmonary hypertension flare, which are more likely if surgery is done while the infant is still unstable. This stabilization typically involves careful ventilation with gentle settings to avoid barotrauma, support for circulation with fluids and inotropes as needed, and targeted therapies for pulmonary hypertension (for example, inhaled nitric oxide or other measures) and, in severe cases, consideration of ECMO. Once stability is achieved, surgical repair can be performed with better outcomes. Rushing to the operating room or waiting overly long periods without stabilization both carry higher risk, whereas operating after initial stabilization aligns with best practice.