What do systematic reviews say?

Probiotics vs control

• Probiotics to prevent necrotising enterocolitis in very preterm or very low birth weight infants 2023 · Cochrane Headline outcomes only
  no estimate extracted
  54 studies · 10484 participants
  Moderate

Probiotics vs control

• Probiotics to prevent necrotising enterocolitis in very preterm or very low birth weight infants 2023 · Cochrane Headline outcomes only
  no estimate extracted
  7 studies · 1723 participants
  Low

Prebiotic vs control

• Prebiotics to prevent necrotising enterocolitis in very preterm or very low birth weight infants 2023 · Cochrane Headline outcomes only
  no estimate extracted
  7 studies · 686 participants
  Low

Synbiotic vs control

• Synbiotics to prevent necrotising enterocolitis in very preterm or very low birth weight infants 2022 · Cochrane Headline outcomes only
  no estimate extracted
  6 studies · 925 participants
  Low

Bubble vs ventilator or Infant Flow Driver nasal continuous positive airway pressure (CPAP)

Bubble showed no clear difference in all‐cause mortality before hospital discharge compared with ventilator or Infant Flow Driver nasal continuous positive airway… (low certainty).

• Bubble devices versus other pressure sources for nasal continuous positive airway pressure in preterm infants 2023 · Cochrane Headline outcomes only
  RR 0.93 [0.64, 1.36]
  10 studies · 1189 participants
  Low