Algorithm for the differential diagnosis between dependence-related skin injuries and severe life-threatening skin injuries

Abstract

Aim: To develop a diagnostic algorithm to differentiate dependence-related skin injuries (avoidable) from severe life-threatening skin injuries (unavoidable).

Method: A nominal group technique was used. Six experts with extensive knowledge of these types of injuries were selected for the group. All were nurses with a PhD in wound research and had more than 15 years of experience in wound care. The experts were asked only one question: In your opinion, what are the basic and indispensable aspects to differentiate a dependence-related skin injury (DR-SI) from a severe life-threatening skin injury (SLT-SI)?

Results: The experts identified three basic elements to differentiate DL-SI and SLT-SI (clinical situation, provision of care, and clinical characteristics of the lesions). A diagnostic algorithm was developed to differentiate the two types of skin lesions using the three basic elements identified, a literature review, and what was published in the two articles that define DR-SI and STL-SI.

Conclusion: We developed a diagnostic algorithm to differentiate dependence-related skin injuries (avoidable) from severe life-threatening skin injuries (unavoidable). The algorithm also facilitates the identification of the subtypes of these injuries, depending on its location and characteristics.

Keywords: Differential diagnosis; End-of-life care; Patient care management; Skin ulcer.