Do Patients of Subspecialist Physicians Benefit from Written Asthma Action Plans?

Abstract

Our results suggest that using a written asthma action plan form as a vehicle for providing asthma management instructions to patients with persistent asthma who are receiving subspecialty care for the first time confers no added benefit beyond subspecialty-based medical care and education for asthma. Clinical trial registered with www.clinicaltrials.gov (NCT 00149461).