Pharmacoeconomic evaluation of roxithromycin versus amoxycillin/clavulanic acid in a community-acquired lower respiratory tract infection study.

A cost-effectiveness study of roxithromycin versus amoxycillin/clavulanic acid using data from a 242 patient multicentre trial in Australia and New Zealand was undertaken in the general practice treatment of infections of the lower respiratory tract (LRTI). Those patients assigned to roxithromycin required on average 1 day less of treatment, significantly fewer extended courses of treatment, and fewer patients experienced side effects considered to be related to the treatment. The cost benefit (difference between the two treatment costs) per clinical success was A$17.04*. By substituting roxithromycin for amoxycillin/clavulanic acid, Australia would save A$ 1.704 million per 100,000 episodes of LRTI. The results demonstrate that savings in direct costs can be achieved by substituting roxithromycin for amoxycillin/clavulanic acid in the treatment of community-acquired LRTI.

RCT Entities:   Population Interventions Outcomes