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Published on: January 7, 2020
Early caffeine therapy and clinical outcomes in extremely preterm infants
R M Patel1, T Leong, D P Carlton
1Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, USA. rmpatel@emory.edu
Insights
Early caffeine (EC) therapy in preterm infants significantly reduced bronchopulmonary dysplasia (BPD) or death and patent ductus arteriosus (PDA) treatment. EC also shortened mechanical ventilation duration, improving neonatal outcomes.
Area of Science:
- Neonatal Medicine
- Pharmacology
- Respiratory Medicine
Background:
- Bronchopulmonary dysplasia (BPD) and patent ductus arteriosus (PDA) are significant morbidities in preterm infants.
- Caffeine citrate is a common respiratory stimulant used in neonatal intensive care units.
Purpose of the Study:
- To evaluate the association between early caffeine (EC) therapy and improved neonatal outcomes.
- To assess the impact of EC on BPD, PDA treatment, and ventilation duration.
Main Methods:
- Retrospective cohort study of 140 neonates weighing ≤1250g at birth.
- Comparison of infants receiving EC (initiation <3 days) versus late caffeine (LC) (initiation ≥3 days).
- Logistic regression analysis was used to determine associations.
Main Results:
- EC therapy was associated with a significant reduction in BPD or death (25% vs 53%, aOR 0.26).
- Treatment for PDA was less frequent in the EC group (10% vs 36%, aOR 0.28).
- The duration of mechanical ventilation was significantly shorter for infants receiving EC (6 days vs 22 days).
Conclusions:
- Early caffeine therapy in preterm infants is linked to improved neonatal outcomes.
- Further research is warranted to establish caffeine prophylaxis as a standard recommendation for preterm infants.
Objective:
To determine if early caffeine (EC) therapy is associated with decreased bronchopulmonary dysplasia (BPD) or death, decreased treatment of patent ductus arteriosus (PDA), or shortened duration of ventilation.
Study Design:
In a retrospective cohort of 140 neonates ≤1250 g at birth, infants receiving EC (initiation <3 days of life) were compared with those receiving late caffeine (LC, initiation ≥3 days of life) using logistic regression.
Result:
Of infants receiving EC, 25% (21/83) died or developed BPD compared with 53% (30/57) of infants receiving LC (adjusted odds ratio (aOR) 0.26, 95% confidence interval (CI) 0.09 to 0.70; P<0.01). PDA required treatment in 10% of EC infants versus 36% of LC infants (aOR 0.28, 95%CI 0.10 to 0.73; P=0.01). Duration of mechanical ventilation was shorter in infants receiving EC (EC, 6 days; LC, 22 days; P<0.01).
Conclusion:
Infants receiving EC therapy had improved neonatal outcomes. Further studies are needed to determine if caffeine prophylaxis should be recommended for preterm infants.
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