Substance-Related Found-Down Compartment Syndrome: A Systematic Review.

Abstract

To characterize the patient population with substance-related found-down extremity compartment syndrome (FDECS) and report on their treatment and outcome. This systematic review was performed in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analysis guidelines. Articles in English language were identified by searching 3 online databases, EMBASE, PubMed Publisher, and Cochrane Central, in September 2019. Studies involving substance-related FDECS were included. Exclusion criteria were as follows: patient age <18 years, not original studies, no full text available, technical reports, traumatic acute extremity compartment syndrome, chronic exertional compartment syndrome, and vascular acute extremity compartment syndrome. There were 61 studies included with 166 cases of FDECS. Two investigators screened and extracted data independently according to a standardized template. Disagreements were addressed by an attempt to reach a consensus, and involvement of a third reviewer. Studies were quality assessed with "Quality Assessment tool for Case Series Studies." Descriptive statistics were reported using Excel. Substance-related FDECS is often occurring in young adults. Data from this review found that most of the patients were already diagnosed with substance use disorders and/or psychiatric disorders. There should be a high index of suspicion of FDECS in patients presenting after prolonged immobilization. Prognostic Level IV. See Instructions for Authors for a complete description of levels of evidence.