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Introduction: This project set out to focus on ocular (globe) and peri-ocular trauma and to describe the spectrum of injuries seen in a busy South African trauma unit and to document their management and outcome.Results: During the period November 2012 to April 2020, a total of 12 115 patients were managed by the Pietermaritzburg Metropolitan Trauma Service (PMTS) at Greys Hospital in Pietermaritzburg, South Africa. Of these 2194 (11%) sustained ocular or peri-ocular injury. Of these 2194 patients, 1069 (83%) were male. 83% of injuries (n=1076) were classified as primarily blunt injury and 17% as a primarily sharp/penetrating mechanism. A substantial number of patients required a life-saving emergency intervention. These included resuscitation in 242 cases (19%) and active airway intervention was in 290 (22%). In total 919 (71%) patients required urgent surgery to the peri-ocular region. Slightly over half (55%) of these the surgery was performed by a single discipline. The rest needed procedures by two or more disciplines. The disciplines involved included ophthalmology, maxillofacial, plastic, ENT and neurosurgery. Plastic surgery was involved in 683 cases (53%). A total of 341 distant surgeries were required - These included orthopaedic operations, laparotomy and vascular operations. Of the 1294 cases in this study, 42 (3%) died before discharge and 99 (8%) were discharged with a GCS lower than 10. The primary skill set for management of these injuries is identified.Conclusion: Although the management of immediate life and organ threatening injuries takes priority, ocular and peri-ocular trauma may damage a number of important structures and their comprehensive management requires a multi-disciplinary team of specialists or, in austere environments, a font-line medical team with a diverse skill set. [ABSTRACT FROM AUTHOR]

• Primary repair is increasingly being used to manage rectal injuries, however, faecal diversion remains the main stay of rectal trauma management in our environment. • Rectal injuries are associated with high levels of morbidity such as sepsis and urogenital complications. • Rectal injury must be actively excluded in patients sustaining penetrating injuries to the pelvis, buttocks, perineal, or inguinal region or those who have experienced significant blunt trauma to the pelvis and perineum. This paper provides an overview of a single centre's experience with rectal injury over a decade. It hopes to use this data to provide context to our current approach to managing these injuries in the civilian setting. All patients with rectal trauma were identified from the Hybrid Electronic Medical Registry (HEMR). During the study period, a total of 88 patients with rectal injuries were admitted to Grey's Hospital in Pietermaritzburg. There were 80 (91 %) males and 8 (9 %) females. The median age was 31 (15–63) years. There were 9 (10 %) blunt mechanisms, 76 (86 %) penetrating mechanisms and 3 (4 %) combined blunt and penetrating mechanisms. Gunshot wounds accounted for the majority of sustained rectal trauma (71 %). There were 57 (65 %) extra-peritoneal injuries, 24 (27 %) intraperitoneal injuries and 7 (8 %) combined injuries. The grade of injury, according to the AAST grading system, was as follows, AAST 1: 16 (18 %), AAST 2: 63 (72 %), AAST 3: 7 (8 %), and AAST 4: 2 (2 %). Pre-sacral drainage and distal rectal washout were not performed. Almost all (55/57) of the extra-peritoneal rectal injuries were managed with proximal diversion (PD). There were five primary repairs (PR) performed in the extra-peritoneal rectal injury cohort. In four of these cases, this was accompanied by a PD. Of the 24 intraperitoneal rectal injuries, 15 underwent PR, of which 11 were performed in conjunction with PD. In total, 20 intraperitoneal rectal injuries underwent PD. All seven combined rectal injuries underwent PD, and three of the combined rectal injuries underwent PR with PD. There was urogenital tract associated morbidity in 8 %, gastrointestinal tract related morbidity in 8 % and septic complications in 11 %. Rectal trauma is still associated with a high rate of rectal/urogenital and infection related morbidity. Although pre-sacral drainage and distal stump washout have been largely abandoned in civilian practice, faecal diversion currently remains the cornerstone of the management of rectal trauma in our environment. Although there was a low rate of intra-abdominal septic complications in patients who had undergone diversion, this needs to be balanced against the low rate of stoma reversal. [ABSTRACT FROM AUTHOR]

Background: qSOFA has been proposed as a prognostic tool in patients with sepsis. This study set out to assess the sensitivity of several scores, namely: the pre-ICU qSOFA, the qSOFA with lactate (qSOFA L), SIRS score, qSOFA + SIRS score (qSIRS) and qSIRS with lactate (qSIRS L) in predicting in-hospital mortality in patients with surgical sepsis as well as the sensitivity of these scores in predicting high-grade sepsis. The secondary aim was to determine which of these scores is best suited to predict high-grade surgical sepsis. Methods: This was a retrospective cohort study that was conducted between December 2012 and August 2017 in a public metropolitan surgical service. Data from patients aged > 13 years, who were admitted to the hospital and who had an emergency surgical procedure for source control were retrieved from a prospectively maintained hybrid electronic database. The qSOFA, qSOFA plus lactate (qSOFA L), SIRS and qSOFA + SIRS (qSIRS), as well as the qSIRS plus lactate (qSIRS L), were calculated for each patient. A lactate level that was greater than 2mmol/L was deemed to be a positive finding. Any score ≥2 was deemed to be a positive score. The outcome measure was in-hospital mortality. The prognostic value of qSOFA, qSOFA L, SIRS, qSIRS and qSIRS L was studied. Receiver operating characteristic analyses were performed to determine the area under the curve (AUC), sensitivity, specificity and positive and negative likelihood ratios for positive qSOFA, qSOFA L, SIRS, qSIRS, and qSIRS L. Contingency tables were used to calculate the sensitivity, specificity, PPV and NPV for predicting severe or high-grade surgical sepsis. Results: There were a total number of 1884 patients in the sample group of whom 855 were female (45.4%). The median patient age was 36 years (IQR 23–56). A total of 1489 patients (79%) were deemed to have high-grade sepsis based on an advanced EGS AAST grading, whilst 395 patients (21%) had low-grade sepsis. A total of 71 patients died (3.8%). Of these patients who died, 67 (94.4%) had high-grade sepsis and 4 (5.6%) had low-grade sepsis. The mortality rate in the high-grade sepsis group was 4.5%, whilst the mortality rate in the low-grade sepsis group was 1%. The scores with the greatest accuracy in predicting mortality were qSIRS (AUROC 0.731, 95% CI 0.68–0.78), followed by SIRS (AUROC 0.70, 95% CI 0.65–0.75). The qSOFA and qSOFA L were the least accurate in predicting mortality (AUROC 0.684, 95% CI 0.63–0.74 for both). The addition of lactate had no significant effect on the accuracy of the five scores in predicting mortality. Patients with a qSOFA ≥ 2 have an increased risk of dying (OR 5.8), as do patients with a SIRS score ≥2 (OR 2.7). qSIRS L had the highest sensitivity (69%) in predicting the presence of high-grade surgical sepsis, followed by qSIRS (65.5% sensitivity). qSOFA showed a very low sensitivity of only 4.5% and a high specificity of 99.2%. The addition of lactate to the score marginally improved the sensitivity. Lactate of 2mmol/L or more was also an independent predictor of high-grade sepsis. Conclusion: The qSIRS score is most accurate in predicting mortality in surgical sepsis. The qSOFA score is inferior to both the SIRS and the qSIRS scores in predicting mortality. The qSIRS score with the addition of lactate to the qSIRS score made it the most sensitive score in predicting high-grade surgical sepsis. [ABSTRACT FROM AUTHOR]

Introduction: This study is a five-year follow-up of previously published review of the trauma workload at our institution. It aims to provide evidence about the quality of trauma care delivered by a major academic trauma service in South Africa to provide a temporal analysis of trauma trends in the city of Pietermaritzburg.Materials and methods: All trauma patients admitted by the Pietermaritzburg Metropolitan Trauma Service (PMTS) for the period December 2012-April 2018 were retrieved from the Hybrid Electronic Medical Registry (HEMR) for analysis.Results: Over the five-year period, a total of 8722 trauma patients were admitted to Grey's Hospital. There were 7242 (83.0%) males. The average age was 29.66 years. A total of 1719 (19.7%) patients less than 19 years of age, 377 (4.3%) older than 60 years of age and 1480 (17.0%) female patients were admitted following trauma. Table 3 breaks down the mechanism of trauma. A total of 5027 patients sustained blunt trauma (57.6%), and 3334 (38.5%) sustained penetrating trauma. A total of 4808 patients sustained intentional trauma implying that 55.1% of all trauma was secondary to grievous bodily harm or assault either in the form of a stab wound or GSW or of an assault. There was a total of 2232 road traffic-related incidents, of which 37.9% (845) were pedestrian victims. The mortality rate for all trauma admissions was 4.5% (396). Of these 396 deaths, 64 (16.2%) were classified at the morbidity and mortality conference as being avoidable.Conclusions: The HEMR has allowed us to track the burden of trauma presenting to our institution over a five-year period. This confirms previous studies over shorter time periods from our institution. The pattern of trauma has remained consistent, and the previously described high levels show no sign of decreasing. Interventions to try and reduce this burden are urgently required. [ABSTRACT FROM AUTHOR]

Introduction: The objective of this study was to review the trauma workload and operative exposure in a major South African trauma center and provide a comparison with contemporary experience from major military conflict. Materials and methods: All patients admitted to the PMTS following trauma were identified from the HEMR. Basic demographic data including mechanism of injury and body region injured were reviewed. All operative procedures were categorized. The total operative volume was compared with those available from contemporary literature documenting experience from military conflict in Afghanistan. Operative volume was converted to number of cases per year for comparison. Results: During the 4-year study period, 11,548 patients were admitted to our trauma center. Eighty-four percent were male and the mean age was 29 years. There were 4974 cases of penetrating trauma, of which 3820 (77%) were stab wounds (SWs), 1006 (20%) gunshot wounds (GSWs) and the remaining 148 (3%) were animal injuries. There were 6574 cases of blunt trauma. The mechanism of injuries was as follows: assaults 2956, road traffic accidents 2674, falls 664, hangings 67, animal injuries 42, sports injury 29 and other injuries 142. A total of 4207 operations were performed. The volumes per year were equivalent to those reported from the military surgical literature. Conclusion: South Africa has sufficient burden of trauma to train combat surgeons. Each index case as identified from the military surgery literature has a sufficient volume in our center. Based on our work load, a 6-month rotation should be sufficient to provide exposure to almost all the major traumatic conditions likely to be encountered on the modern battlefield. [ABSTRACT FROM AUTHOR]

Abstract: Introduction: The selective non-operative management (SNOM) of penetrating abdominal trauma (PAT) is well established in our environment. As a quality-improvement initiative, we aimed to re-evaluate patient outcomes with PAT. This follows the application of new imaging and diagnostic modalities using protocolised management algorithms. Methodology: A prospectively maintained digital registry was retrospectively interrogated and all patients with PAT treated by our service from January 2012 to March 2013 were included in this study. Results: A total of 325 patients sustained PAT during the fourteen-month study period. This included 238 SWs, 80 GSWs and 7 impalement injuries. 11 patients had eviscerated bowel, and 12 had eviscerated omentum. A total of 123 patients (38%) were selected for a trial of SNOM. This included 103 SWs, 15 GSWs and 5 impalement injuries. Emergency laparotomy was performed on 182 patients (115 SWs, 65 GSWs and 2 impalement injuries) and 21 patients with left sided thoraco-abdominal SWs underwent definitive diagnostic laparoscopy (DL). SNOM was successful in 122 cases (99%) and unsuccessful in one case (1%). In the laparotomy group 161 (88%) patients underwent a therapeutic procedure, in 12 cases (7%) the laparotomy was non-therapeutic and in 9 cases (5%) the laparotomy was negative. In the laparoscopy group (24), two patients required conversion for colonic injuries and one for equipment failure. Seven (33.3%) laparoscopies were therapeutic with the identification and intra-corporeal repair of seven left hemi-diaphragm injuries. Conclusion: We have improved our results with the SNOM of PAT and have also managed to safely and successfully extend the role of SNOM to abdominal GSWs. We have selectively adopted newer modalities such as laparoscopy to assess stable patients with left thoraco-abdominal SWs and abdominal CT scan for the SNOM of abdominal GSWs. [Copyright &y& Elsevier]