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Respiratory distress of the term newborn infant
Martin O Edwards1, Sarah J Kotecha, Sailesh Kotecha
1Department of Child Health, School of Medicine, Cardiff University, Cardiff, United Kingdom. edwardsmo@cardiff.ac.uk
Insights
Respiratory distress affects 7% of newborns, particularly those born prematurely or via C-section. Early recognition and treatment of common causes like transient tachypnoea are crucial for optimal infant outcomes.
Area of Science:
- Neonatal Medicine
- Pediatric Respiratory Health
Background:
- Respiratory distress is a common neonatal condition affecting up to 7% of newborns.
- Risk factors include preterm birth and elective Cesarean sections, with incidence decreasing with gestational age.
- Multiple conditions can manifest as respiratory distress in term infants.
Purpose of the Study:
- To review common causes of respiratory distress in term-born infants.
- To highlight the importance of early recognition and treatment for optimal outcomes.
Main Methods:
- Literature review of common neonatal respiratory distress conditions.
- Discussion of risk factors and clinical presentations.
Main Results:
- Transient tachypnoea of the newborn, respiratory distress syndrome, pneumonia, meconium aspiration syndrome, persistent pulmonary hypertension, and pneumothorax are key causes.
- Risk of respiratory distress is significantly higher at 37 weeks gestation compared to 39-40 weeks.
Conclusions:
- Prompt identification and management of respiratory distress are vital for neonates.
- Understanding common causes aids in timely and effective intervention for term infants.
Abstract:
Respiratory distress is recognised as any signs of breathing difficulties in neonates. In the early neonatal period respiratory distress is common, occurring in up to 7% of newborn infants, resulting in significant numbers of term-born infants being admitted to neonatal units. Many risk factors are involved; the increasing number of term infants delivered by elective caesarean section has also increased the incidence. Additionally the risk decreases with each advancing week of gestation. At 37 weeks, the chances are three times greater than at 39-40 weeks gestation. Multiple conditions can present with features of respiratory distress. Common causes in term newborn infants include transient tachypnoea of the newborn, respiratory distress syndrome, pneumonia, meconium aspiration syndrome, persistent pulmonary hypertension of the neonate and pneumothorax. Early recognition of respiratory distress and initiation of appropriate treatment is important to ensure optimal outcomes. This review will discuss these common causes of respiratory distress in term-born infants.
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