title: Wound bed preparation of difficult wounds: an evolution of the principles of TIME.
abstract: In the last few years, considerable progress has been made in the treatment of chronic ulcers, thanks to new therapy methods. Wound bed preparation is a modern approach for the removal of local barriers to healing by optimising debridement, reduction of bioburden and exudate management through the TIME principles, which have been introduced by the International Advisory Board on Wound Bed Preparation. However, this protocol does not evaluate the state of the repair process and therefore does not suggest the ideal therapeutic choice for each single patient. The revised TIME-H concept considers also the supposed healing time, H, and gives a score that correlates the wound condition with the incidental concomitance with medical pathologies related to the therapeutic measures, thus guiding the clinician towards a practical and systematic approach in the treatment. By applying this scheme to our situation, the average healing time was considerably reduced. The formulation of the new protocol TIME-H for a critical assessment of treatment scheme, which also includes the general conditions of the patient, represents a more rational and adequate approach for an accurate prognosis and therefore for a more suitable therapeutic choice in the treatment of difficult wounds.
authors.affiliation: Reparto di Chirurgia Plastica, Department of Plastic Surgery, Centre of Reference for Serious Wound Treatment, Cardinal Massaia Hospital of A.S.L. 19, Asti, Italy. ligresti.claudio@virgilio.it
authors.forename: Claudio
authors.initials: C
authors.lastname: Ligresti
authors.forename: Filippo
authors.initials: F
authors.lastname: Bo
mesh_terms: D002908:Chronic Disease; D002985:Clinical Protocols; D006801:Humans; D007902:Length of Stay; D017592:Skin Care / Q000379:methods; D012883:Skin Ulcer / Q000145:classification* / Q000628:therapy*; D014945:Wound Healing