known allergy to any of drugs used
coagulopathy
any wound or infection related to puncture site
major illness
failure to gain consent of parents.

NCT03480607_exc_T1
Condition
allergy
NCT03480607_exc_T2
Drug
drugs used
NCT03480607_exc_T3
Condition
coagulopathy
NCT03480607_exc_T4
Condition
wound
NCT03480607_exc_T5
Condition
infection
NCT03480607_exc_T6
Qualifier
puncture site
NCT03480607_exc_T7
Scope
wound or infection
NCT03480607_exc_T8
Observation
consent of parents
NCT03480607_exc_T9
Negation
failure to gain
NCT03480607_exc_T11
Qualifier
major
NCT03480607_exc_T12
Condition
illness