• S D Whyte and J P Wyllie.
• Neonatal Intensive Care Unit, South Cleveland Hospital, Middlesbrough, UK.
• Resuscitation. 1999 Jul 1;41(2):153-7.

AbstractCurrent European Resuscitation Council (ERC) guidelines for paediatric basic life support advocate delivery of 20 cycles/min at a compression rate of 100/min and a compression:ventilation ratio of 5:1 (Resuscitation 1997;34:115-27; Resuscitation 1998;37(2):97-100). We have evaluated whether cardiopulmonary resuscitation (CPR) can be delivered at this rate by hospital providers. We recruited 24 rescuers, all of whom had successfully completed a training course in paediatric life support. Each was asked to perform single rescuer CPR on a Resusci-Junior mannequin (Laerdal, Kent, UK) for 5 min, following the current ERC guidelines. Compressions and ventilations were recorded in real time by inductance plethysmography. Maintenance of the 5:1 ratio was ensured by investigator observation. Cycles of CPR in the first and fifth minutes of resuscitation were counted. The average duration of compression, ventilation and 'transfer time' spent between these two activities was calculated as a percentage of the average duration of a cycle of CPR. All 24 rescuers completed 5 min of resuscitation. Twenty-three of 24 were unable to deliver 20 cycles of CPR in either the first minute (range 8-27; median 11; interquartile range (IQR) 10-13.75) or in the fifth minute (8-26; 11.5; 10-13.75). The median (IQR) duration of a cycle of CPR was 5 s in the first and fifth minutes. Transfer time comprised 30% of total cycle time. In this study, over 95% of single rescuers trained in paediatric life support were unable to deliver 20 cycles of CPR/min. The guidelines make no allowance for time spent moving between compression and ventilation activity. Future consensus statements should take account of this transfer time. Any changes in recommendations should obviously be prospectively audited with Utstein-style reporting and studies of practicability.

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