underlying lung or heart disase
contra indication to dexamethasone
immune deficient state
preterm birth
previous intubation or apnea history

NCT01664507_exc_T1
Condition
heart disase
NCT01664507_exc_T2
Condition
lung disase
NCT01664507_exc_T3
Drug
dexamethasone
NCT01664507_exc_T4
Condition
contra indication
NCT01664507_exc_T5
Condition
immune deficient state
NCT01664507_exc_T6
Condition
preterm birth
NCT01664507_exc_T7
Procedure
intubation
NCT01664507_exc_T8
Condition
apnea
NCT01664507_exc_T9
Observation
history
NCT01664507_exc_T10
Temporal
previous
NCT01664507_exc_T11
Scope
intubation or apnea