BackgroundStudies on penetrating injuries in Europe are scarce and often represent data from single institutions. The aim of this study was to describe the incidence and demographic features of patients hospitalized for stab injury in a whole nation.Materials and methodsThis was a retrospective nationwide population-based study on all consecutive adult patients who were hospitalized in Iceland following knife and machete-related injuries, 2000–2015. Age-standardized incidence was calculated and Injury Severity Score (ISS) was used to assess severity of injury.ResultsAltogether, 73 patients (mean age 32.6 years, 90.4% males) were admitted during the 16-year study period, giving an age-standardized incidence of 1.54/100,000 inhabitants. The incidence did not vary significantly during the study period (P = 0.826). Most cases were assaults (95.9%) occurring at home or in public streets, and involved the chest (n = 32), abdomen (n = 26), upper limbs (n = 26), head/neck/face (n = 21), lower limbs (n = 10), and the back (n = 6). Median ISS was 9, with 14 patients (19.2%) having severe injuries (defined as ISS > 15). The median length of hospital stay was 2 days (range 0–53). Forty-seven patients (64.4%) underwent surgery and 26 of them (35.6%) required admission to an intensive care unit (ICU), all with ISS scores above 15. Three patients did not survive for 30 days (4.1%); all of them had severe injuries (ISS 17, 25, and 75).ConclusionStab injuries that require hospital admission are rare in Iceland, and their incidence has remained relatively stable. One in every five patients sustained severe injuries, two-thirds of whom were treated with surgical interventions, and roughly one-third required ICU care. Although some patients were severely injured with high injury scores, their 30-day mortality was still low in comparison to other studies.
Background and Aims: Injuries involving major arteries are an important cause of mortality and morbidity, most often from road traffic accidents. Our aim was to study the outcome of major vascular trauma from traffic accidents in an entire population, including patients who die at the scene and those who reach hospital alive. Materials and Methods: This was a retrospective analysis of all patients who sustained major vascular trauma in traffic accidents in Iceland from 2000 to 2011. Patient demographics, mechanism, and location of vascular injury and treatment were registered. Injury scores were calculated and overall survival estimated. Results: There were 62 individuals (mean age 44 years, 79% males) with 95 major vascular traumas, giving an incidence of 1.69/100,000 inhabitants (95% confidence interval: 1.27–2.21). A total of 33 died at the scene and 8 during transportation to hospital but 21 (34%) reached hospital alive. Most patients who succumbed had thoracic major vascular traumas (76%) or abdominal major vascular traumas (23%). Mean new injury severity score for the 21 admitted patients was 44. A total of 18 were operated with vascular repair, 3 with endovascular stent graft insertion. The mean hospital stay for discharged patients was 34 days. Altogether, 15 of the 62 patients (24%) survived to discharge from hospital, with a 5-year survival of 86% for discharged patients. Conclusion: Every other patient with major vascular trauma following traffic accidents died at the scene and a further 13% died during transportation to hospital, most of whom sustained major vascular trauma to the thoracic aorta. However, one-third of the patients reached hospital alive and 71% of them survived to discharge, with excellent long-term survival.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.