ArticleJournal of perinatology : official journal of the California Perinatal Association2025
Feasibility of volume targeted- positive pressure ventilation for preterm infants requiring invasive ventilation in the delivery room.
Article in Journal of perinatology : official journal of the California Perinatal Association, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
backgroundPositive pressure ventilation (PPV) with high variability in delivered tidal volume (TV) may cause volutrauma. We aimed to assess feasibility of providing Volume Targeted-Positive Pressure Ventilation (VT-PPV) to preterm infants receiving invasive mechanical ventilation via endotracheal tube in the delivery room (DR). DESIGN/
methodsTV measurements were available from a respiratory function monitor (RFM) to adjust peak inspiratory pressures to target TV of 4-6 ml/kg for participants in the intervention cohort (VT-PPV). This data was compared with a historic cohort (HC), where providers were blinded from RFM measurements.
resultsWith VT-PPV, goal TV (4-6 ml/kg) was provided 40.1% of times (vs. HC:23.6%, p = 0.002); low TV (<4 ml/kg) was provided 8.6% of times (vs. HC:28.1%, p ≤ 0.001). There was no difference in higher TV provided in the two cohorts.
conclusionProviding VT-PPV in intubated preterm infants may be feasible in DR and may result in increased number of breaths in target range.
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