title: Biofilm in wound care.
abstract: A biofilm can be described as a microbial colony encased in a polysaccharide matrix which can become attached to a wound surface. This can affect the healing potential of chronic wounds due to the production of destructive enzymes and toxins which can promote a chronic inflammatory state within the wound. Biofilms can be polymicrobial and can result in delayed wound healing and chronic wound infection resistant to antibiotics, leading to prolonged hospitalisation for some patients. There appears to be a correlation between biofilms and non-healing in chronic wounds. It is suggested that biofilms are a major player in the chronicity of wounds. They are a complex concept to diagnose and management needs to be multifactorial.
authors.affiliation: Senior Tissue Viability Lead Nurse, King's College Hospital NHS Foundation Trust.
authors.forename: Kumal
authors.initials: K
authors.lastname: Rajpaul
mesh_terms: D000900:Anti-Bacterial Agents / Q000627:therapeutic use*; D001458:Bandages; D018441:Biofilms / Q000187:drug effects / Q000254:growth & development*; D003646:Debridement; D006801:Humans; D017410:Practice Guidelines as Topic; D014945:Wound Healing / Q000502:physiology*; D014946:Wound Infection / Q000188:drug therapy* / Q000382:microbiology* / Q000451:nursing; D014947:Wounds and Injuries / Q000628:therapy*
chemical_list: D000900:Anti-Bacterial Agents
keywords: Antimicrobial dressings; Biofilm; Wound cleansing; Wound debridement