title: New concepts in the prevention of pressure sores.
abstract: Pressure sores are a serious, and costly, complication for many patients with reduced mobility and sensation. Some populations, such as those with spinal cord injury (SCI), remain at high risk throughout their lifetime. Prevention is highly preferable and while the concept is readily definable, it is much more challenging to develop valid preventative measures. Subjective and objective approaches to risk factor assessment before pressure sores develop are reviewed, including risk status scales and emerging techniques to assess deep tissue injury. Devices to prevent pressure sores have traditionally focused on pressure-relieving cushions and mattresses. Technological advances being applied in the development of new pressure sore prevention devices are presented. Clinical evidence-based practice is integral to pressure sore prevention. Comprehensive assessment must include evaluation of systemic diseases, anatomical and physiological factors, together with environmental and psychosocial factors, which can all contribute to pressure sore development. Extrinsic factors need to be considered in conjunction with intrinsic tissue health factors and are reviewed together with an evaluation of currently available clinical practice guidelines. This chapter presents the broad diversity of factors associated with pressure sore development and highlights the need for an interdisciplinary team approach in order to maximize successful prevention of pressure sores.
authors.affiliation: Louis Stokes Cleveland Department of Veterans Affairs Medical Center, Cleveland, OH, USA. kmb3@case.edu
authors.forename: Kath
authors.initials: K
authors.lastname: Bogie
authors.forename: Heather L
authors.initials: HL
authors.lastname: Powell
authors.forename: Chester H
authors.initials: CH
authors.lastname: Ho
mesh_terms: D006801:Humans; D003668:Pressure Ulcer / Q000209:etiology* / Q000517:prevention & control*; D013119:Spinal Cord Injuries / Q000150:complications*