[Disposable versus reusable biopsy forceps. A prospective cost analysis in the gastrointestinal endoscopy unit of the Dijon University Hospital]. / Pinces à biopsie jetables versus réutilisables. Evaluation économique prospective dan l'unité d'endoscopic digestive du CHU de Dijon.

AIMS: The goal of this study was to compare the cost of a biopsy session performed with a disposable and a reusable endoscopic biopsy forceps. MATERIAL AND METHODS: Over a 10-month period, 15 new reusable forceps (10 gastric and 5 colonic) were prospectively tracked. A biopsy session performed with a reusable forceps included its current purchase price, the sterilization cost and the number of uses. A biopsy session performed with a disposable forceps was calculated with its current purchase price and its incineration cost. RESULTS: At the end of the study, only one reusable forceps had broken and the number of uses was 65. The cost of a biopsy session performed with a gastric reusable forceps was euro 7.52 (including euro 1.92 of sterilization cost) and euro 8.67 for a reusable colonic forceps (with the same sterilization cost). The cost of a biopsy session performed with a gastric or a colonic disposable forceps was euro 11.98. From 44 uses for a colonic forceps and 37 uses for a gastric one, a biopsy session performed with a reusable forceps was already cheaper. CONCLUSION: In this study, a biopsy session performed with a reusable forceps was less expensive than with a disposable one. However, the extra cost generated by the disposable forceps may be offset by an easier inventory control and the reduction of the cross contamination risk.