The impact of mechanism on the management and outcome of penetrating colonic trauma.

Introduction In light of continuing controversy surrounding the management of penetrating colonic injuries, we set out to compare the outcome of penetrating colonic trauma according to whether the mechanism of injury was a stab wound or a gunshot wound. Methods Our trauma registry was interrogated for the 5-year period from January 2012 to December 2016. All patients over the age of 18 years with penetrating trauma (stab or gunshot) and with intraoperatively proven colonic injury were reviewed. Details of the colonic and concurrent abdominal injuries were recorded, together with the operative management strategy. In-hospital morbidities were divided into colon-related and non-colon related morbidities. The length of hospital stay and mortality were recorded. Direct comparison was made between patients with stab wounds and gunshot wounds to the colon. Results During the 5-year study period, 257 patients sustained a colonic injury secondary to penetrating trauma; 95% (244/257) were male and the mean age was 30 years. A total of 113 (44%) sustained a gunshot wound and the remaining 56% (144/257) sustained a stab wound. Some 88% (226/257) of all patients sustained a single colonic injury, while 12% (31/257) sustained more than one colonic injury. A total of 294 colonic injuries were found at laparotomy. Multiple colonic injuries were less commonly encountered in stab wounds (6%, 9/144 vs. 19%, 22/113, P < 0.001). Primary repair was more commonly performed for stab wounds compared with gunshot wounds (118/144 vs. 59/113, P < 0.001). Patients with gunshot wounds were more likely to need admission to intensive care, more likely to experience anastomotic failure, and had higher mortality. Conclusions It would appear that colonic stab wounds and colonic gunshot wounds are different in terms of severity of the injury and in terms of outcome. While primary repair is almost always applicable to the management of colonic stab wounds, the same cannot be said for colonic gunshot wounds. The management of colonic gunshot wounds should be examined separately from that of stab wounds.

The correlation between ATLS and junior doctors' anatomical knowledge of central venous catheter insertion at a major trauma centre in South Africa.

OBJECTIVE: To review the ability of junior doctors (JDs) in identifying the correct anatomical site for central venous catheterization (CVC) and whether prior Advanced Trauma Life Support (ATLS) training influences this. DESIGN: We performed a prospective, observational study using a structured survey and asked a group of JDs (postgraduate year 1 [PGY1] or year 2 [PGY2]) to indicate on a photograph the exact site for CVC insertion via the internal jugular (IJV) and the subclavian (SCV) approach. This study was conducted in a large metropolitan university hospital in South Africa. RESULTS: A total of 139 JDs were included. Forty-four per cent (61/139) were males and the mean age was 25 years. There were 90 PGY1s (65%) and 49 PGY2s (35%). Overall, 32% (45/139) were able to identify the correct insertion site for the IJV approach and 60% (84/139) for the SCV approach. Of the 90 PGY1s, 34% (31/90) correctly identified the insertion site for the IJV approach and 59% (53/90) for the SCV approach. Of the 49 PGY2s, 29% (14/49) correctly identified the insertion site for the IJV approach and 63% (31/49) for the SCV approach. No significant difference between PGY1 and 2 were identified. Those with ATLS provider training were significantly more likely to identify the correct site for the IJV approaches [OR=4.3, p=0.001]. This was marginally statistically significant (i.e. p>0.05 but <0.1) for the SCV approach. CONCLUSIONS: The majority of JDs do not have sufficient anatomical knowledge to identify the correct insertion site CVCs. Those who had undergone ATLS training were more likely to be able to identify the correct insertion site.

Barriers to accessing ATLS provider course for junior doctors at a major university hospital in South Africa.

BACKGROUND: Advanced trauma life support (ATLS) is the international standard of care and forms the basis of trauma training in South Africa. Previous local studies demonstrated a low completion rate among junior doctors (JD). This study was designed to determine the reasons and identify possible barriers of JDs to accessing the ATLS course at a major university hospital. METHOD: This was a prospective study utilising a structured survey that included all JDs who were undertaking their internship training. RESULTS: A total of 105 JDs completed the survey. Sixty-two percent were female (65/105) and the mean age was 25 years. Forty-eight percent (50/105) of all JDs were post graduate year 1 (PGY 1) and the remaining 52% were post graduate year 2 (PGY 2) JDs. Sixty-two percent (65/105) of all respondents had completed their mandatory rotation in surgery. The reasons for non-attendance of ATLS were: unable to secure a place on course (52%), unable to afford course fee (18%), permission for attendance not granted (14%), unable to obtain study leave (10%) and lack of interest (5%). Subgroup analysis comparing the reasons for PGY1s vs PGY2s demonstrated that not being able to secure a place on course was more common among PGY2s [19% vs 33%, p < 0.001] while financial reasons were more common among PGY1s [18% vs 0%, p < 0.001]. CONCLUSION: The primary barriers for JDs to attending ATLS training is difficulty in accessing the course due to oversubscription, financial reasons, followed by difficulty in obtaining professional development leave due to staff shortage. There is an urgent need to improve access to the ATLS training course for JDs in our environment.

Quantifying the funding gap for management of traumatic brain injury at a major trauma centre in South Africa.

BACKGROUND: Trauma is an eminently preventable disease. However, prevention programs divert resources away from other priorities. Costing trauma related diseases helps policy makers to make decisions on re-source allocation. We used data from a prospective digital trauma registry to cost Traumatic Brain Injury (TBI) at our institution over a two-year period and to estimate the funding gap that exists in the care of TBI. METHOD: All patients who were admitted to the Pietermaritzburg Metropolitan Trauma Service (PMTS) with TBI were identified from the Hybrid Electronic Medical Registry (HMER). A micro-costing model was utilised to generate costs for TBI. Costs were generated for two scenarios in which all moderate and severe TBI were admitted to ICU. The actual cost was then sub-tracted from the scenario costs to establish the funding gap. RESULTS: During the period January 2012 to December 2014, a total of 3 301 patients were treated for TBI in PMB. The mean age was 30 years (SD 50). There were 2 632 (80%) males and 564 (20%) females. The racial breakdown was overwhelmingly African (96%), followed by Asian (2%), Caucasian (1%) and mixed race (1%). There were 2 540 mild (GCS 13-15), 326 moderate (9-12), and 329 severe (GCS ≤8) TBI admissions during the period under review. A total of 139 patients died (4.2%). A total of 242 (7.3%) patients were admitted to ICU. Of these 137 (57%) had a GCS of 9 or less. A total of 2 383 CT scans were performed. The total cost of TBI over the two-year period was ZAR 62 million. If all 326 patients with moderate TBI had been admitted to ICU there would have been a further 281 ICU admissions. This was labelled Scenario 1. If all patients with severe as well as moderate TBI had been admitted there would have been a further 500 ICU admissions. This was labelled Scenario 2. Based on Scenario 1 and Scenario 2 the total cost would have been ZAR 73 272 250 and ZAR 82 032 250 respectively. The funding gaps for Scenario 1 and Scenario 2 were ZAR 11 240 000 and ZAR 20 000 000 respectively. CONCLUSION: There is a significant burden of TBI managed by the PMTS. The cost of managing TBI each year is in the order of sixty million ZAR. A significant funding gap exists in our environment. This data does not include any data on the broader social costs of TBI. Investing in programs to reduce and prevent TBI is justified by the potential for significant savings.

Surgical resident working hours in South Africa.

BACKGROUND: Surgical training has undergone major changes worldwide, especially with regard to work hour regulations. Very little is known regarding the situation in South Africa, and how it compares with other countries. METHOD: We conducted a retrospective review of the hours worked by surgical residents in a major university hospital in South Africa. RESULTS: The attendance records of 12 surgical residents were reviewed during the three-month study period from January 2013 to March 2013. Ten were males. The mean age of the residents was 33 years. The mean total hours worked by each resident each month was 277 hours in January, 261 hours in February and 268 hours in March. The mean monthly total over the study period was 267 hours. This equates to approximately 70 hours per week. CONCLUSION: The average surgical resident worked 70 hours per week in our unit. This was shorter than that in USA, but higher than that in Europe. There is likely to be a degree of heterogeneity between different training units, which needs to be explored further if a more accurate overall picture is to be provided.

International medical graduates in South Africa and the implications of addressing the current surgical workforce shortage.

BACKGROUND: The surgical workforce in South Africa is currently insufficient in being able to meet the burden of surgical disease in the country. International medical graduates (IMGs) help to alleviate the deficit, yet very little is known about these doctors and their career progression in our healthcare system. METHOD: The demographic profile and career progression of IMGs who worked in our surgical department in a major university hospital in South Africa was reviewed over a four-year period. RESULTS: Twenty-eight IMGs were identified. There were 23 males (92%) and their mean age was 33 years. Seventy-one per cent (20/28) were on a fixed-term service contract, and returned to their respective country of origin. The option of renewing their service contracts was available to the 16 IMGs who left. Three explicitly indicated they would have stayed in South Africa if formal training was possible. Eight of the 28 IMGs (29%) extended their tenure, and remained in the service position as medical officers. All of the eight IMGs stayed with the intention of entering a formal surgical training programme. CONCLUSION: IMGs represented a significant proportion of service provision in our unit. Over one third of IMGs stayed beyond their initial tenure, and of these, all stayed in order to gain entry into the formal surgical training programme. A significant proportion of those who left would have stayed if entry to the programme was feasible.