Background: Negative-pressure therapy for the closure of wounds, a technique to accelerate secondary wound healing, is clinically available as the V.A.C.™ system (KCI Inc, San Antonio, TX, USA). Budgetary considerations in our institution precluded widespread use of the expensive V.A.C.™ system in routine cases.
Objectives: To develop a less expensive comparably effective dressing, based on the same principles.
Methods: We used our “homemade” system to treat 15 patients with appropriate complex wounds. Their hospital charts were reviewed and assessed retrospectively. Cost analysis was performed comparing our dressing with the V.A.C.™ system.
Results: Our homemade negative-pressure wound treatment system obtained results similar to what one could expect with the V.A.C.™ System in all parameters. Complications encountered were few and minor. Cost per day using our negative-pressure system for a 10 cm² wound is about US$1, as compared to US$22, utilizing the V.A.C.™ System.
Conclusions: Our homemade negative-pressure system proved to be a good cost-effective treatment for wound closure in hospitalized patients, yielding results comparable to those of the more expensive V.A.C.™ system.