Intranasal steroid use within the last three months
Current systemic steroid use
Prior septal surgery
Individuals who are pregnant or actively breastfeeding

NCT02877485_exc_T1
Procedure
Intranasal steroid use
NCT02877485_exc_T2
Temporal
within the last three months
NCT02877485_exc_T3
Temporal
Current
NCT02877485_exc_T4
Procedure
systemic steroid use
NCT02877485_exc_T5
Qualifier
systemic
NCT02877485_exc_T6
Drug
steroid
NCT02877485_exc_T7
Qualifier
Intranasal
NCT02877485_exc_T8
Drug
steroid
NCT02877485_exc_T9
Temporal
Prior
NCT02877485_exc_T10
Procedure
septal surgery
NCT02877485_exc_T11
Condition
pregnant
NCT02877485_exc_T12
Temporal
actively
NCT02877485_exc_T13
Observation
breastfeeding