Wundtherapie mit kaltem Plasma bei Epidermolysis bullosa dystrophica - Der Hautarzt
Background Cold atmospheric pressure plasma (CAP) has antimicrobial and wound-healing properties. Patients affected by severe autosomal recessive dystrophic epidermolysis bullosa (RDEB) suffer from widespread, difficult-to-treat wounds, which require complex wound management. Objective In a pilot project, we investigated over a period of 5 months the response and tolerability of a CAP wound therapy in a 21-year-old and a 28-year-old female patient with severe generalized RDEB and following cutaneous squamous cell cancer (cSSC) in the older patient. Materials and methods In both patients, diagnosis of RDEB was confirmed by molecular genetics. Individual- and patient-specific wound therapy was continued during the study period, and additionally CAP therapy with a dielectric barrier discharge (DBE) device was initiated. CAP treatment was performed for 90 s per wound and could be applied every day or every other day. Clinical evaluation included photographic documentation and regular interviews of patients and parents. Results CAP-treated wounds largely demonstrated improved wound healing and signs of a reduced bacterial contamination. Furthermore, CAP proved to prevent wound chronification. When applied on a polyester mesh, it was well-tolerated on most body sites. Conclusion The introduction of CAP could improve the wound management of EB patients and should be evaluated in clinical studies. The effect of CAP on cSSC development should be particularly studied.link.springer.com
