Multicenter, Open-label, Non Interventional, Prospective, Observational Clinical Trial to Assess the Compliance and Quality of Life in Greek Asthmatic Patients

Dry powder devices, available since 1970, have been developed to make inhalation simpler than pMDIs and relieve the need for co-ordination of spraying and inhalation, which is particularly important for patient groups such as the elderly and children. In addition, dry powder devices do not contain propellant gases potentially hostile to the environment as they are activated by inhalation of the patient and do not cause cold sensation upon inhalation.

Today, the combination of inhaled corticosteroid (ICS) and long-acting β2-inducer with an inhaler is the basic treatment for asthma6.

The addition of long-acting β2-inducer (LABA) to a daily inhaled corticosteroid regimen1:

• Improves the symptoms,
• Reduces nightly asthma symptoms,
• Improves pulmonary function,
• Reduces the use of β2-agonists for rapid action,
• Reduces the number of seizures,
• Does not increase the risk of hospitalizations due to asthma,
• Achieves clinical asthma control in more patients, faster and with less ICS than would be required if ICS were administered alone.

The greater effectiveness of combination therapy has led to the development of stable combination inhalers that both glucocorticosteroids and LABA (eg, fluticasone-salmeterol, budesonide-formoterol stable compounds) are concomitantly conveyed.