A comparative study of spray keratinocytes and autologous meshed split-thickness skin graft in the treatment of acute burn injuries.

Background: ReCell (Avita Medical, Northridge, CA) is an autologous cell harvesting (ACH) device that enables a thin split-thickness skin biopsy to be processed to produce a cell population that includes a mixed population of keratinocytes, melanocytes, Langerhans cells, and papillary dermal fibroblasts for immediate delivery via a spray applicator onto a prepared skin surface.

Materials And Methods: In this Institutional Review Board-approved US Food and Drug Administration phase 2 study, the authors prospectively evaluated the treatment of partial-thickness burns in patients with two 320 cm2 areas, 1 area treated with the ACH device and the other with a meshed split-thickness skin graft (MSTSG) as a control. The authors compared the treatment areas for graft take, pigmentation, and color match to surrounding healthy tissue, scarring, and pain.

Direct costs of multidrug-resistant Acinetobacter baumannii in the burn unit of a public teaching hospital.

We conducted a case-control study to determine the attributable direct costs of multidrug-resistant Acinetobacter baumannii (MDRAB) in the burn unit of a public teaching hospital. The mean total hospital cost of patients who acquired MDRAB was 98,575 dollars higher than that of control patients who had identical burn severity of illness indices ( P <.01).