Optimizing use of ciprofloxacin: a prospective intervention study.

Objectives: Antimicrobial resistance to ciprofloxacin is increasing. The objective of this study was to reduce the number of inappropriate prescriptions and to improve the quality of ciprofloxacin prescriptions by means of educational intervention.

Methods: In a teaching hospital five units of the Departments of Internal Medicine, Gastro-Enterology, Surgery, Urology and Pulmonary Diseases, selected because of a high rate of ciprofloxacin prescription, participated in a prospective intervention study.