Background Liver trauma is prevalent in blunt and penetrating injuries. This study examined liver trauma in a South African urban trauma centre, focusing on the unique prevalence of penetrating injuries and surgical interventions. Methods A retrospective analysis was conducted on 512 priority one patients with liver trauma from January 2017 to December 2023 at Charlotte Maxeke Johannesburg Academic Hospital. The data collected included demographics, injury mechanisms, liver injury grades, associated injuries, Injury Severity Scores (ISS and NISS), surgical interventions, and mortality rates. Statistical analyses were performed using Stata and R software. Results The median age of the patients was 31 years, with a predominance of male patients (91%) and of African ethnicity (95%). Penetrating trauma accounted for 73% of the cases. Most liver injuries were minor (grades I – III). There was an overall 5% mortality rate, with a higher rate observed in patients requiring emergency surgery (10% vs. 1% for non-operative management, p < 0.001). Just over half of the patients required emergency laparotomy, and the majority of these patients sustained penetrating liver trauma. Complications occurred in 6.6% of the patients, predominantly biliary in nature. Conclusions This study highlights the high incidence of penetrating liver trauma in South Africa, which reflects the context of interpersonal violence. The mortality rate aligns with international standards and demonstrates the need for effective management strategies. These findings emphasise the need for tailored approaches to liver trauma based on injury patterns and demographics, and further research is needed to explore mortality and complications.

Background: Renal trauma is a major cause of morbidity and mortality among trauma patients, especially in low- and middle-income countries (LMICs) where penetrating injuries are common. Although international evidence increasingly supports selective non-operative management (SNOM) for haemodynamically stable patients, data from resource-limited settings remain scarce. This study sought to assess the management outcomes of patients with traumatic renal injury at a South African tertiary trauma centre, describing management patterns and outcomes and identifying predictors of in-hospital death. Methods: A retrospective audit was carried out on all consecutive trauma patients presenting with renal injuries at Charlotte Maxeke Johannesburg Academic Hospital (CMJAH) between July 2021 and June 2024. Patient demographics, injury mechanism and grade, admission physiological parameters, management strategies, complications, and outcomes were documented. Associations with in-hospital mortality were analysed using bivariate methods and Cox proportional hazards regression. Results: Of 161 patients included, 91.3% were male, with a median age of 32 years (interquartile range [IQR] 26–38). Penetrating trauma accounted for 80.1% of cases, predominantly gunshot wounds (GSWs; 49.7%). Most injuries were classified as American Association for the Surgery of Trauma (AAST) grades III–V (74.5%), and 68.3% required surgical intervention, although direct renal procedures were necessary in only 42.7% of operated patients. Nephrectomy accounted for 80.9% of renal-specific surgical interventions (38 of 47 patients who underwent a direct renal procedure). The overall in-hospital mortality rate was 17.4%. On multivariable analysis, admission lactate (hazard ratio [HR] 1.09; 95% confidence interval [CI] 1.00–1.18; p = 0.049), admission creatinine (HR 1.56; 95% CI 1.29–1.89; p < 0.001), and blood product transfusion within 24 h (HR 3.27; 95% CI 1.14–9.41; p = 0.028) were independently associated with mortality in the adjusted model. Conclusions: Admission lactate, creatinine, and early blood transfusion requirements were independently associated with in-hospital mortality in the adjusted model in this high-acuity cohort. These readily available physiological markers may facilitate early identification of high-risk patients in resource-limited settings; however, in the absence of ISS data, these variables may partly reflect the global burden of physiological insult from polytrauma rather than renal-specific predictors of death. A proportion of patients were managed non-operatively; however, given the inherent selection bias in management allocation and the absence of SNOM-specific outcome data stratified by AAST grade, no conclusions regarding the efficacy or safety of non-operative management can be drawn from this descriptive audit.

Background: Liver trauma is prevalent following blunt and penetrating injuries. This study examined liver trauma in a South African urban trauma centre, focusing on the unique prevalence of penetrating injuries and surgical interventions. Methods: A retrospective analysis was conducted of 512 priority-one patients with liver trauma from January 2017 to December 2023 at Charlotte Maxeke Johannesburg Academic Hospital. The data collected included demographics, injury mechanisms, liver injury grades, associated injuries, injury severity scores (ISS and NISS), surgical interventions, and mortality rates. Statistical analyses were performed using Stata (V.18) and R software (version 4.3.2). Results: The median age of the patients was 31 years, with a predominance of male patients (91%) and patients of African ethnicity (95%). Penetrating trauma accounted for 73% of the cases. Most liver injuries were minor (grades I–III). There was a 5% overall mortality rate, with a higher rate observed in patients requiring emergency surgery (10% vs. 1% for non-operative management, p < 0.001). Just over half of the patients required emergency laparotomy, and the majority of these patients sustained penetrating liver trauma. Complications occurred in 6.6% of the patients, predominantly biliary in nature. Conclusions: This study highlights the high incidence of penetrating liver trauma in South Africa, which reflects the context of interpersonal violence. The mortality rate aligns with international standards and demonstrates the need for effective management strategies. These findings emphasise the need for tailored approaches to liver trauma based on injury patterns and demographics, and further research is needed to explore the associated mortality and complications.