RESUMO
As the use of negative pressure wound therapy (NPWT) over skin grafts has increased, traditional methods of NPWT system reimbursement and application are increasingly being challenged. A simplified method of accessing and operating NPWT in the outpatient setting is needed, particularly in cases where immediate outpatient use of NPWT is optimal. We evaluated use of a new ultra-lightweight, off-the-shelf, disposable, single-patient-use NPWT system (SP-NPWT; V.A.C.Via™ Therapy, KCI USA, Inc., San Antonio, TX) over dermal regeneration template (DRT) and/or skin grafts. SP-NPWT was initiated over a DRT and/or skin graft in 33 patients with 41 graft procedures. Endpoints were recorded and compared to a historical control group of 25 patients with 28 grafts bolstered with traditional rental NPWT (V.A.C.® Therapy, KCI USA, Inc.). Average length of inpatient hospital stay was 0·0 days for the SP-NPWT group and 6·0 days for the control group (P < 0·0001). The average duration of SP-NPWT post-DRT or skin graft was 5·6 days for the SP-NPWT group and 7·0 days for the control (P < 0·0001). Preliminary data suggest that, compared to traditional NPWT, off-the-shelf SP-NPWT may provide a quicker, seamless transition to home, resulting in decreased hospital stay and potential cost savings.