National survey on caffeine use in neonatal units across the United Kingdom.

AIM: To understand the variations in practice for caffeine use among neonatal units in the United Kingdom.

METHODS

An online survey was sent to every neonatal unit in the United Kingdom.

RESULTS

We received a response from 92 neonatal units (47%) with the proportion of response from special care, Local neonatal units, neonatal intensive care units and neonatal surgical units were 23%, 34%, 23% and 21% respectively. All the units reported the use of caffeine, and 40 units (46%) initiated caffeine within 24 h of birth. Fifty-nine units (64%) reported routine use of caffeine for pre-term infants <32 weeks. Seventy-one units (77%) reported that they continue caffeine for infants needing mechanical ventilation. Thirty-one units (34%) discontinued caffeine at 34 weeks post-menstrual age, irrespective of the respiratory support. Ten units (11%) reported discontinuation of caffeine only after weaning off all respiratory support, and 40% of units had a variable practice of discontinuing caffeine depending on the individual baby. Seventy-nine units (86%) reported they would regularly optimise caffeine dose based on weight checks.

CONCLUSION

Our survey showed some variation in practice with regards to the timing of caffeine initiation, gestational age cut-off for routine caffeine prescription and discontinuation.