Study design (if review, criteria of inclusion for studies)
Allocation: RANDOMIZED|Intervention Model: PARALLEL|Masking: NONE|Primary Purpose: TREATMENT
Participants
ADULT, OLDER_ADULT
Interventions
DIAGNOSTIC_TEST: :PULMONARY FUNCTION TEST|DIAGNOSTIC_TEST: NASAL ENDOSCOPY| LEUKOSORB FILTER PAPER APPLICATION TO NASAL CAVITY|BEHAVIORAL: SINONASAL OUTCOME TEST 22 QUESTIONNAIRE|CYSTIC FIBROSIS QUESTIONNAIRE-REVISED|BEHAVIORAL: PATIENT HEALTH QUESTIONNAIRE-9|DRUG: STOP NASAL SALINE IRRIGATION WITH OR WITHOUT STEROID
Outcome measures
SINONASAL OUTCOME TEST 22 QUESTIONNAIRE|PULMONARY FUNCTION TESTING WILL BE PERFORMED WITH THE FEV1/FVC . 12 weeks|Health Care Utilization, Need for additional doctor visits, antibiotics, oral steroids, 12 weeks|Nasal endoscopy, 12 weeks