Step-in step-down approach in the management of bronchial asthma in adolescents and adults.

Introduction: Despite the step-up step-down approach of asthma management suggested by the Global Initiative for Asthma (GINA), control of asthma continues to be poor. It was hypothesized that a new "Step-in Step-down approach" could prove to be a better alternative. The present study was carried out with the objective to assess the efficacy and adverse effects of this new approach in the control of asthma.