Pharmaceutical care services for asthma patients: a controlled intervention study.

Area of Science:

• Pharmacology
• Public Health
• Respiratory Medicine

Background:

• Asthma imposes significant social, psychological, and economic burdens.
• Patient education programs aim to improve asthma outcomes and quality of life.
• Community pharmacies can play a role in patient support and education.

Purpose of the Study:

• To evaluate the effectiveness of community pharmacy-based interventions on asthma patient outcomes.
• To assess the impact on lung function, health-related quality of life, and self-management.
• To determine the long-term effects of pharmaceutical care in asthma management.

Main Methods:

• A 12-month controlled intervention study involving 26 intervention and 22 control pharmacies.
• Patients (ages 18-65) with mild to severe asthma were allocated to intervention (n=161) or control (n=81) groups.
• Intervention included disease education, pharmacotherapy guidance, self-management support, and inhalation technique correction.

Main Results:

• Pharmaceutical care significantly improved inhalation technique.
• Asthma-specific quality of life and SF-36 mental health scores improved in the intervention group.
• Significant improvements were observed in evening peak flow, self-efficacy, and knowledge at 12 months.

Conclusions:

• Community pharmacy-based interventions are effective in improving asthma management.
• These programs enhance patient quality of life, self-management skills, and lung function.
• Pharmacists can effectively contribute to better asthma control and patient outcomes.