Asthma
Conditions
Brief summary
Chronic Bronchiolitis or Resistant Asthma? Testing a way to diagnosis and treatment
Interventions
DRUGErythromycin, Azithromycin , Clarithromycin
Sponsors
Baqiyatallah Medical Sciences University
Study design
Allocation
NON_RANDOMIZED
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
NONE
Eligibility
Sex/Gender
ALL
Inclusion criteria
* Difficult asthma
Exclusion criteria
* Patients with potential allergic bronchopulmonary aspergillosis i.e. with peripheral blood eosinophilia, sputum eosinophilia, or any sputum production and bronchiectasis * A history of smoking * Significant occupational or environmental exposures * Evidence on emphysema on chest high resolution computed tomography (HRCT) scan
Outcome results
None listed