Details

Autor(en) / Beteiligte

• Berger, William E
• Leflein, Jeffrey G
• Geller, David E
• Parasuraman, Bhash
• Miller, Christopher J
• O'Brien, Christopher D
• O'Dowd, Liza

Titel

The safety and clinical benefit of budesonide/formoterol pressurized metered-dose inhaler versus budesonide alone in children

Ist Teil von

• Allergy and asthma proceedings, 2010-01, Vol.31 (1), p.26

Ort / Verlag

United States

Erscheinungsjahr

2010

Quelle

MEDLINE

Beschreibungen/Notizen

• Few studies have evaluated inhaled corticosteroid (ICS)/long-acting beta(2)-adrenergic agonist combination therapy in asthmatic children. This study was designed to evaluate the safety (primary) and clinical benefits (secondary) of budesonide/formoterol pressurized metered-dose inhaler (pMDI) versus budesonide dry powder inhaler (DPI) in children with persistent asthma. This was a 26-week, multicenter, randomized, open-label U.S. study of 187 children 6-11 years of age previously receiving ICS. After 1 week of usual ICS therapy, subjects received twice-daily budesonide/formoterol pMDI 160/4.5 micrograms x 2 inhalations (320/9 micrograms; n = 124) or budesonide DPI 200 micrograms x 2 inhalations (400 micrograms [320 micrograms delivered ex-mouthpiece]; n = 63). Budesonide/formoterol and budesonide were well tolerated with a similar incidence of adverse events (AEs) (84.6% and 85.7%, respectively), most of mild or moderate intensity. Treatment-related AE incidence was low (5.4%) and similar across groups (budesonide/formoterol, 4.9%; budesonide, 6.3%). No clinically important treatment differences were observed for 12-lead electrocardiograms, hematology, serum glucose and potassium, and 24-hour urinary cortisol. Compared with budesonide, budesonide/formoterol decreased health care use (urgent care visits and interference with daily activities [child] or work [caregiver]; p < or = 0.012) and improved health-related quality of life (Pediatric Asthma Quality of Life Questionnaire [standardized] and Pediatric Asthma Caregiver Quality of Life Questionnaire overall scores; p < or = 0.006) and pulmonary function (predose forced expiratory volume in 1 second and forced expiratory flow during the middle half of exhalation; p < or = 0.007). In this 26-week study of asthmatic children (6-11 years), safety profiles were similar and clinical benefits were greater with budesonide/formoterol than with budesonide.