Análisis del coste-eficacia del tiotropio frente al ipratropio y salmeterol

Tiotropium was more effective than ipratropium and salmeterol as measured by objective clinical variables (forced expiratory volume in 1 second) and subjective ones (the Saint George's Respiratory Questionnaire and dyspnea transitional index). Hospital stays were shorter and exacerbations fewer with tiotropium. In all cases, tiotropium was more cost-effective than the alternatives, thus use of tiotropium could help hospitals to save money.