[Multidisciplinary guidelines for 'Apparent life threatening event' (ALTE)].

In order to reach a consensus concerning diagnosis, support and follow-up in children with an 'apparent life threatening event' (ALTE) multidisciplinary guidelines have been developed by the Dutch Paediatric Association and the Dutch Institute for Healthcare Improvement (CBO). All children presenting as an emergency with ALTE should undergo inpatient clinical observation for 24-72 h, with at least 24 h of cardio-respiratory monitoring. Observation does not need to be continued once an explanation for the incident has been established. The most common causes of ALTE are: gastro-oesophageal reflux (31%), neurological insult (11%) and lower respiratory tract infection (8%). Results from a targeted case history and from physical and neurological examination serve as a guideline for further investigations and support, in accordance with the formulated flowchart. A complete blood-count, CRP- and glucose concentration determination, blood-gas analysis and exploratory urine analysis should be carried out in all infants admitted with an ALTE, and an acute phase urine sample should be collected and frozen for possible metabolic investigation at a later date. Routine monitoring at home is not recommended following an ALTE.