[Cost effectiveness of V.A.C. therapy after post-sternotomy mediastinitis].

Since November 2001 all patients with postoperative sternum bone infections were treated with V.A.C. therapy. The mean length of stay at intensive care unit was reduced from 9 to 1 day and reduces costs for 33 714.- USD per patient. Additionally patients who had to be closed with pectoralis muscle flap had significant reduced length of stay at ICU (1 vs 4 days, cost effectiveness 14 984.- USD per patient). The V.A.C. therapy after post-sternotomy mediastinitis significantly reduces morbidity and mortalità and is cost effective.