RT Journal Article SR Electronic T1 Post-traumatic stress after PICU and corticosteroid use JF Archives of Disease in Childhood JO Arch Dis Child FD BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health SP 887 OP 889 DO 10.1136/archdischild-2017-314157 VO 103 IS 9 A1 Georgina Corbet Burcher A1 Maria D Picouto A1 Lorraine C Als A1 Mehrengise Cooper A1 Christine M Pierce A1 Simon Nadel A1 M Elena Garralda YR 2018 UL http://adc.bmj.com/content/103/9/887.abstract AB Aim To examine the association between corticosteroid use in paediatric intensive care units (PICU) and subsequent symptoms of post-traumatic stress disorder (PTSD).Methods The subjects were children aged 8–16 years admitted to PICU with sepsis, meningoencephalitis (ME) and other disorders. Illness information was extracted from case notes; 3–6 months post discharge children completed a PTSD symptom questionnaire (eight-item Impact of Events Scale (IES-8)) assessing intrusion and avoidance symptoms. Saliva samples were also collected for cortisol profile analysis.Results 53 children completed the IES-8 questionnaires. 33 provided saliva samples. 19 (36%) received corticosteroids. In children with sepsis (n=15), corticosteroid use was associated with significantly lower PTSD intrusion symptom scores. There was a trend towards an association between corticosteroid use and lower evening cortisol levels. There was a comparable but weaker trend in children with ME.Discussion Corticosteroid use may be associated with fewer PTSD symptoms and lower evening cortisol levels following PICU admission in children with sepsis.