Effect of the Inhaled Triple Therapies Over the Small Airway in Biomass Exposure
Conditions
- COPD Bronchitis
- Pollution Related Respiratory Disorder
Interventions
- DRUG: Vilanterol / Umeclidinium (25/62.5 mcg)
- DRUG: Fluthicasone / Vilanterol / Umeclidinium (100/25/62.5 mcg)
- DRUG: Beclomethasone / Formoterol / Glycopyrronyum 100/6/12.5 mcg
- DRUG: Budesonide / Formoterol / Glycopyrronyum 160/4.8/7.2 mcg
Sponsor
National Institute of Respiratory Diseases, Mexico