title: The evolution of negative pressure wound therapy: negative pressure wound therapy with instillation.
abstract: Complex wounds pose a considerable burden to patients and the health-care system. The development of negative pressure wound therapy (NPWT) has revolutionised the treatment of these wounds. NPWT helps create a favourable wound healing environment by removing infectious material, decreasing oedema and promoting perfusion and granulation tissue formation. Additionally, NPWT has been reported to help reduce time to wound closure and length of hospital stay. Modifications of this foundation of wound care have added intermittent instillation with a dwell time to NPWT (NPWTi-d). This new system offers more comprehensive wound care through automated wound irrigation, allowing more control over the wound environment and the opportunity to deliver topical wound solutions directly to the affected tissues. A comparison between the two therapies, NPWT and NPWTi-d, is described, and two real-world applications of NPWTi-d are presented.
authors: Chief, General Surgery, Scottsdale Healthcare Osborn Medical Center, Scottsdale, Arizona, USA.
authors: Tom
authors: T
authors: Wolvos
mesh_terms: D000890:Anti-Infective Agents / Q000008:administration & dosage*; D006097:Granulation Tissue / Q000187:drug effects*; D006801:Humans; D007322:Instillation, Drug; D054843:Negative-Pressure Wound Therapy / Q000379:methods*; D007507:Therapeutic Irrigation; D014945:Wound Healing; D014946:Wound Infection / Q000188:drug therapy*; D014947:Wounds and Injuries / Q000628:therapy*
chemical_list: D000890:Anti-Infective Agents
keywords: dwell time; instillation therapy; negative pressure wound therapy with instillation; wound healing