Nasopharyngeal Prongs versus RAM Cannula for Delivering Noninvasive Positive Pressure Ventilation: An Open-Label,...

Area of Science:

• Neonatal Medicine
• Pediatric Respiratory Care
• Clinical Trials

Background:

• Noninvasive positive pressure ventilation (NIPPV) is crucial for preterm neonates.
• Choosing the appropriate interface (nasopharyngeal prongs vs. RAM cannula) impacts NIPPV efficacy.
• Limited comparative data exists for these interfaces in preterm infants.

Purpose of the Study:

• To compare the efficacy of nasopharyngeal (NP) prongs and RAM cannula in preventing invasive ventilation.
• To evaluate secondary outcomes including nasal trauma and duration of respiratory support.

Main Methods:

• An open-label, randomized controlled trial involving 150 preterm neonates requiring NIPPV.
• Neonates were randomized to receive NIPPV via NP prongs or RAM cannula.
• Primary outcome: need for invasive ventilation within 72 hours; secondary outcomes: nasal injury, duration of support.

Main Results:

• No significant difference in the need for invasive ventilation within 72 hours between NP prongs (33%) and RAM cannula (28%) groups (P = .44).
• Comparable rates of nasal injury, duration of respiratory support, and other secondary outcomes were observed.
• Baseline characteristics were similar between the two groups.

Conclusions:

• Nasopharyngeal prongs and RAM cannula demonstrate similar efficacy in preventing invasive ventilation in preterm neonates receiving NIPPV.
• Further research in diverse populations is recommended to confirm these findings.