Background: Penetrating cardiac injuries are rare in South African and international literature. Penetrating cardiac injuries are regarded as one of the most lethal injuries in trauma patients. The mechanism of injury varies across the world. In developing countries, stab wounds cause the majority of penetrating cardiac injuries. These injuries remain clinically challenging and are associated with high mortalities. Aim: To describe our experience with penetrating cardiac injuries and the outcome of their management at a level 1 trauma unit in Johannesburg, South Africa. Materials and methods: We retrospectively reviewed all patients who presented with penetrating cardiac injuries over a period of four years (1 January 2016 to 31 December 2019). The patients were identified using the hospital database. The patient’s demographics, mechanism of injury, injury severity score, vital signs, investigation findings, final diagnosis, type of operation, length of hospital stay, morbidities, and mortalities were recorded. Results: There was a total of 167 patients with penetrating cardiac injuries identified. There were 151 (90.4%) males, with an overall median age of 29 years (IQR 24–34). Stab wounds accounted for 77.8% of the injuries, while gunshot wounds (GSW) accounted for 22.2%. The median injury severity score (ISS) and revised trauma score (RTS) were 25 and 7.1, respectively. The right ventricle was the most injured chamber (34.7%), followed by the left ventricle (29.3%), right auricle (13.2%), right atrium (10.2%), and combined injuries accounted for 7% of injuries. A commonly used incision was a sternotomy (51.5%), left anterior-lateral thoracotomy (26.9%), emergency room thoracotomy (19.2%), and clamshell thoracotomy (2.4%). The overall mortality rate was 40.7%, with a 29.2% mortality in the stab wounds. Twenty-four (14.4%) patients died in the emergency department, sixteen (9.6%) patients died on the table in theatre, and the remaining twenty-eight (16.7%) died in the intensive care unit or wards. Gunshot wounds, other associated injuries, right ventricle injuries, a high ISS, low RTS, and low Glasgow coma scale were all significantly more likely to result in death (p < 0.001). Conclusions: Penetrating cardiac injuries are often fatal, but the mortality can be improved with appropriate resuscitation and a work-up. The injuries to the heart can be safely managed by trauma/general surgeons in our setting. The physiology in presentation and other associated injuries determines outcomes in patients with penetrating cardiac injury.
Background Gunshot wounds to the heart are regarded as one of the most lethal penetrating injuries. There has been an increase in gunshot wounds to the chest in our institution in recent years. Injuries to the heart caused by gunshot wounds can be challenging, with patients arriving in hospital in different physiological states. We report our trauma unit's experience with civilian gunshot wounds to the heart. Methods A retrospective review from January 2005 till December 2018 of those 18 years of age and above who presented to our hospital with penetrating cardiac injuries over eight years was done. Those who presented with a carotid pulse and a cardiac rhythm were included in the study. Blood pressure of less than 90 mmHg was considered as haemodynamic instability. Demographics, physiological parameters, injuries sustained, preferred surgical access to the chest, and type of surgery were analysed. The complications during their hospital stay and outpatient clinic were documented. The incidences of in-hospital mortality were also noted. Descriptive statistics with STATA version 15 were conducted. A p-value of \ 0.05 was considered statistically significant. Results A total of 37 patients were enroled in the study; four were excluded for incomplete data. All presented directly from the scene, with a median age of 30 (IQR 24-36). Haemodynamic instability was in 64% of the cases. The most common injured chamber was the right ventricle (75.7%). There were only two complications recorded; local wound sepsis and empyema. All survivors received a post-surgical echocardiogram. The overall survival rate was 18.9% (n = 7). Of the ten that required emergency room thoracotomy, only one survived to discharge. Conclusion Gunshot wounds to the heart have a mortality rate greater than 80% in those arriving alive. Only one in ten of those who meet the strict criteria for emergency room thoracotomy survive hospitalisation. The local complication rate was low.
Introduction Intraperitoneal bladder rupture requires surgical repair (1). Historically these injuries were treated via laparotomy and open repair (1). There are only a few case reports of laparoscopic bladder repair reported in the literature. Our case adds to an already existing body of limited data especially with such an unusual presentation. With all the advantages minimally invasive surgery offer and the simplicity of the procedure, we recommend laparoscopic repair of isolated intraperitoneal bladder rupture in all trauma patients who are haemodynamic stable. Presentation of case This was a case of a twenty-three-year-old female who had underwent successful laparoscopic repair following an intraperitoneal bladder rupture secondary to blunt abdominal trauma. Discussion Technological advancements in laparoscopic surgery and increase in surgeon experience have contributed to the change in approach to patients with traumatic intraperitoneal bladder rupture (1, 2). Previously, associated intra-abdominal injuries had precluded surgeons to pursue laparoscopic repair (1). Laparoscopic exploration has however proven to be safe, effective, and feasible with decreased post-operative pain and wound sepsis, decreased length of stay and improved cosmetic outcome (1–3). Conclusion Laparoscopic repair of intra-peritoneal bladder injuries should be the approach of choice in an appropriate setting in the haemodynamically stable patient.
Subclavian artery injuries are complex and challenging due to anatomy and exposure during surgery. The surgical management depends on the mechanism of injury, the patient's haemodynamic stability and other injuries sustained. If control of bleeding is lost during surgery, it results in immediate exsanguination, with high mortality and morbidity rates. New techniques with endovascular surgery have changed the approach and outcome of these injuries. In this case report, an incidental finding of coarctation of the aorta in a 32-year-old man after sustaining a gunshot to the chest, with a subsequent subclavian artery injury is reported.
Introduction Trauma is a major disease burden in low and middle-income countries like South Africa. Abdominal trauma is one of the leading reasons for emergency surgery. The standard of care for these patients is a laparotomy. In selected trauma patients, laparoscopy has both diagnostic and therapeutic usage. The trauma burden and the number of cases seen in a busy trauma unit make laparoscopy challenging. Aim We wanted to describe our journey with laparoscopy in the management of abdominal trauma in a busy urban trauma unit in Johannesburg, South Africa. Methods We reviewed all trauma patients who underwent diagnostic laparoscopy (DL) or therapeutic laparoscopy (TL) between 01 January 2017 and 31 October 2020 for blunt and penetrating abdominal trauma. The demographic data, indications for laparoscopy, injuries identified, procedures performed, intraoperative laparoscopic complications, conversion to laparotomy, morbidity, and mortality were evaluated. Results A total of 54 patients who had laparoscopy were included in the study. The median age was 29 years (IQR 25–25). Most injuries were penetrating 85.2% (n = 46/54) and 14.8% blunt trauma. Most patients were males, 94.4% (n = 51/54). Indications for laparoscopy included diaphragm evaluation (40.7%), pneumoperitoneum for evaluation of potential bowel injury (16.7%), free fluid with no evidence of solid organ injury (12.9%) and colostomy (5.5%). There were 8 (14.8%) cases converted to laparotomy. There were no missed injuries or mortality in the study group. Conclusion Laparoscopy in selected trauma patients is safe even in a busy trauma unit. It is associated with less morbidity and shortened hospital length of stay.
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