1
|
A dedicated quality improvement programme can increase access to paediatric minimal access surgery in South Africa. S AFR J SURG 2024; 62:37-42. [PMID: 38568124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2024]
Abstract
BACKGROUND In this project, we reviewed our experience in minimal access paediatric surgery (MAPS) at Greys Hospital over the last decade. This information would provide an overview of our experience and would enable us to identify areas where we can strengthen our surgical service and our training programme. METHODS All surgical patients are captured in the hybrid electronic medical registry (HEMR). All patients aged 18 years or less who underwent a MAPS procedure between 2012 and 2021 were reviewed. Data collected included demographic information, type of surgery, nature of the surgery (elective or emergency), organ system operated on, whether trainees or consultants performed the surgeries and the morbidities and mortalities experienced. Statistical analysis included linear regression and ANOVA, which was performed using Jamovi software. RESULTS A total of 1 328 MAPS procedures were performed on 994 patients over nine years. There were 359 female and 635 male patients. There was a steady increase in the number of cases performed per year. The age of the patients ranged from one day of life to 18 years, with a median of 8 years. The multiple linear regression results indicated a very strong collective significant effect between the courses performed, the number of consultants, and the MAPS cases performed. The ANOVA test for the individual factors was not statistically significant, but there was a very strong combined correlation with an r-value of 0.87 and a p-value of 0.014 using the overall model test. The consultants' training also directly impacted on the teaching and training of registrars, with progressively more cases being performed by trainees over the years. Postoperative morbidity was reported in 40 patients. The morbidity rate was three per cent. There were no mortalities. CONCLUSION It is feasible to deliver MAPS to children in our environment. A comprehensive quality improvement strategy has yielded satisfying results. The increased use of MAPS has resulted in a general transfer of skills to junior staff. Ongoing efforts to support the rollout of MAPS in children are warranted.
Collapse
|
2
|
An observational cross-sectional study to assess teaching, knowledge and resource availability to provide surgical burn care by surgical trainees in hospitals in KwaZulu- Natal, South Africa. S AFR J SURG 2023; 61:116-124. [PMID: 37381803 DOI: 10.36303/sajs.3973] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/30/2023]
Abstract
BACKGROUND Surgical management of burn injuries is within the scope of practice of general surgeons in most low- and middle-income countries (LMICs), like South Africa. This study aims to assess the teaching, knowledge and resource availability to perform basic surgical procedures for burn injuries amongst surgical trainees in KwaZulu-Natal. METHODS The study design is an observational descriptive cross-sectional study using quantitative questionnaires, including registrars in the Department of Surgery at the University of KwaZulu-Natal. RESULTS There was a response rate of 57%. The hospitals have been grouped into regions of coastal, western and northern to reflect the three areas where surgical registrars receive their training. There was a large range of clinical and surgical skill teaching between regions. Equipment and operating time availability is more available in the west and north than in the coastal regions, which is reflected in the reported practical experience. Acute indications for surgery were better understood than those for chronic burns. CONCLUSION The surgical capacity in general surgery in KwaZulu-Natal to meet the burden of injury for burns is deficient. While some theoretical knowledge exists, the practical component is insufficient, which could be due to a lack of equipment and training. In order to address the burden of burn injury in KwaZulu-Natal, a provincial plan needs to be developed. Access to equipment and theatre should be prioritised and practical skills training should be developed with reinforcement of theoretical knowledge as part of a training strategy for general surgical registrars.
Collapse
|
3
|
Technology alone does not achieve error reduction - a study of handwritten, tick-sheet, ink stamp and electronic medical prescriptions. SOUTH AFRICAN JOURNAL OF SURGERY. SUID-AFRIKAANSE TYDSKRIF VIR CHIRURGIE 2022; 60:259-267. [PMID: 36477055 DOI: 10.17159/2078-5151/sajs3670] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Technology in the form of electronic record systems and prescriptions have been touted as a potential solution to human error. In South Africa, a middle-income country where health facilities have large variations in technological capacity, prescription errors can be complex and varied. We evaluated different prescribing methods to find if the increased use of technology in prescriptions will assist in reducing error rates. METHODS A retrospective, non-randomised study compared prescriptions, error rates and types in four hospitals with different prescribing methods: these were handwritten, ink stamp, tick-sheet and electronic prescriptions. A modern human error theory data collection tool was designed which included patient complexity. Cataract surgery was chosen as the single common procedure. RESULTS One thousand six hundred and sixty-one individual scripts had 1 307 prescription errors. Increasing patient complexity was not an indicator of error rate. Handwritten and tick-sheet prescriptions had the fewest errors (49% and 51%, respectively). Electronic (96%) and ink stamp scripts (101%) had almost twice as many errors as handwritten scripts (p < 0.001) mainly due to systemic inbuilt errors. CONCLUSION The application of increasing degrees of technological complexity does not automatically reduce error rate. This is especially apparent when technology is not integrated into human factors engineering and persistent critical assessment.
Collapse
|
4
|
The quest to improve outcomes for abdominal wall incisional hernia repair in Pietermaritzburg: between Scylla and Charybdis. S AFR J SURG 2021; 59:140-144. [PMID: 34889535] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
BACKGROUND The repair and outcomes of incisional abdominal wall hernias have not yet been benchmarked to allow comparison with recommended best practice in a South African context. This study aimed to address his deficit. METHOD Patients who underwent an incisional hernia repair between December 2012 and December 2018 were analysed in respect to the following variables: demographics, comorbidities, indication for surgery, site, size, surgical approach, mesh usage, operating times, complications and 30-day mortality. RESULTS Of the cohort of 224 patients, 185 underwent elective repair. There were 152 open and 72 laparoscopic procedures, and 17 patients (8%) required a repeat operation with an overall in-hospital mortality rate of 6% (13). Eight patients developed an enteric leak. There were nine cardiovascular complications, 24 respiratory complications, 22 surgical site infections and 13 patients developed an acute kidney injury (AKI). There were 39 emergency operations. The emergency cohort were older than the elective with a higher rate of cardiovascular or surgical (CVS) complications and AKI. Eight patients developed an enteric leak. Mortality rates of were significantly higher in the emergency operation cohort compared to the elective group (18% vs 3%). The 13 in-hospital deaths were older, more likely to have undergone an emergency operation, to be diabetic (46% vs 10%), hypertensive (92% vs 33%), have a bowel anastomosis (39% vs 9%), experience an enteric leak (46% vs 1%) and require repeat operation than the patients who survived. CONCLUSION Incisional abdominal wall hernias are difficult to manage as the patients often have several comorbidities which when coupled with an emergency operation leads to poor outcomes. Improving outcomes requires strategies that address comorbidities and shift the focus to elective rather than emergency repair.
Collapse
|
5
|
The spectrum of blunt abdominal trauma in Pietermaritzburg. S AFR J SURG 2021; 59:90-93. [PMID: 34515423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
BACKGROUND This study reviews the Pietermaritzburg Metropolitan Trauma Service (PMTS) experience with the management of blunt abdominal trauma (BAT). METHODS A retrospective review of the hybrid electronic medical registry (HEMR) between December 2012 and September 2019 was conducted. All patients admitted following BAT were included. RESULTS During the study period, 1 123 BAT patients were managed by the PMTS. The mean age was 29.19 years (SD 14.03). Of these admissions, 73.6% were male. The most common mechanism was road traffic crashes (RTCs) - 435 motor vehicle collisions (MVCs) and 250 pedestrian vehicle collisions (PVCs). There were 186 assaults, 118 falls, 62 community assaults, 22 accidents related to agriculture, construction or industry, 11 sporting injuries, nine animal injuries, seven patients injured by falling objects, five injured by trains, two hangings, one burn-related fall and two other causes. The mechanism of injury was unknown in 22 cases. There were 445 abdominal CT scans and 270 whole body CT scans. Surgical management was required for 395 patients. There were 259 index laparotomies and 176 repeat laparotomies. Four patients underwent selective arterial embolisation. Laparoscopy was undertaken in ten, and subsequently converted to laparotomy in five. There were 106 orthopaedic operations. Hospital stay ranged from 0-155 days (median stay three days). ICU admission was required in 24.9% of patients. The mortality rate was 7.5%. CONCLUSION BAT is common in South Africa. Whilst the vast majority of patients require non-operative treatment, a welldefined subset require a laparotomy. Imaging is central to the management of patients with BAT.
Collapse
|
6
|
A review of blunt pelvic injuries at a major trauma centre in South Africa. S AFR J SURG 2021; 59:26a-26e. [PMID: 33779102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
BACKGROUND The collective five-year experience with the acute management of pelvic trauma at a busy South African trauma service is reviewed to compare the usefulness and applicability of current grading systems of pelvic trauma and to review the compliance with current guidelines regarding pelvic binder application during the acute phase of resuscitation. METHODS A retrospective review was conducted over a 5-year period from December 2012 to December 2017 on all polytrauma patients who presented with a pelvic fracture. Mechanism of injury and presenting physiology and clinical course including pelvic binder application were documented. Pelvic fractures were graded according to the Young- Burgess and Tile systems. RESULTS There was a cohort of 129 patients for analysis. Eighty-one were male and 48 female with a mean age was 33.6 ± 13.1 years. Motor vehicle-related collisions (MVCs) were the main mechanism of injury (50.33%) and pedestrian vehicle collisions (PVCs) were the second most common (37.98%). The most common associated injuries were abdominal injuries (41%), chest injury (37%), femur fractures (21%), tibia fractures (15%) and humerus fracture (14.7%). Thirty patients in this cohort (23%) underwent a laparotomy. They were mainly in the Tile B (70%) and lateral compression (63%) groups. Nine patients underwent pelvic pre-peritoneal packing. Thirty-five (27%) patients were admitted to ICU. Fifteen (12%) patients died. The Young-Burgess classification had a greater accuracy in predicting death than the Tile classification. Forty per cent of deaths occurred in ICU, 33% died secondary to a traumatic brain injury (TBI). Twenty per cent died in casualty and 6.6% in the operating room from ongoing haemorrhage. A pelvic binder was not applied in 66% of patients. In the 34% of patients who had a pelvic binder applied, it was applied post CT scan in 24.8%, in the pre-hospital setting in 7.2%, and on arrival in 2.4% of patients. In 73% of deaths, a binder was not applied, and of those deaths, 54% showed signs of haemodynamic instability. CONCLUSION It would appear that our application of pelvic binders in patients with acute pelvic trauma is ad hoc. Appropriate selection of patients, who may benefit from a binder and it's timely application, has the potential to improve outcome in these patients.
Collapse
|
7
|
The quest to improve outcomes for abdominal wall incisional hernia repair in Pietermaritzburg: between Scylla and Charybdis. S AFR J SURG 2021. [DOI: 10.17159/2078-5151/2021/v59n4a3513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
ABSTRACT BACKGROUND: The repair and outcomes of incisional abdominal wall hernias have not yet been benchmarked to allow comparison with recommended best practice in a South African context. This study aimed to address this deficit METHOD: Patients who underwent an incisional hernia repair between December 2012 and December 2018 were analysed in respect to the following variables: demographics, comorbidities, indication for surgery, site, size, surgical approach, mesh usage, operating times, complications and 30-day mortality RESULTS: Of the cohort of 224 patients, 185 underwent elective repair. There were 152 open and 72 laparoscopic procedures, and 17 patients (8%) required a repeat operation with an overall in-hospital mortality rate of 6% (13). Eight patients developed an enteric leak. There were nine cardiovascular complications, 24 respiratory complications, 22 surgical site infections and 13 patients developed an acute kidney injury (AKI). There were 39 emergency operations. The emergency cohort were older than the elective with a higher rate of cardiovascular or surgical (CVS) complications and AKI. Eight patients developed an enteric leak. Mortality rates of were significantly higher in the emergency operation cohort compared to the elective group (18% vs 3%). The 13 in-hospital deaths were older, more likely to have undergone an emergency operation, to be diabetic (46% vs 10%), hypertensive (92% vs 33%), have a bowel anastomosis (39% vs 9%), experience an enteric leak (46% vs 1%) and require repeat operation than the patients who survived CONCLUSION: Incisional abdominal wall hernias are difficult to manage as the patients often have several comorbidities which when coupled with an emergency operation leads to poor outcomes. Improving outcomes requires strategies that address comorbidities and shift the focus to elective rather than emergency repair Keywords: incisional, hernia
Collapse
|
8
|
The spectrum of blunt abdominal trauma in Pietermaritzburg. S AFR J SURG 2021. [DOI: 10.17159/2078-5151/2021/v59n3a3476] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
ABSTRACT BACKGROUND: This study reviews the Pietermaritzburg Metropolitan Trauma Service (PMTS) experience with the management of blunt abdominal trauma (BAT METHODS: A retrospective review of the hybrid electronic medical registry (HEMR) between December 2012 and September 2019 was conducted. All patients admitted following BAT were included RESULTS: During the study period, 1 123 BAT patients were managed by the PMTS. The mean age was 29.19 years (SD 14.03). Of these admissions, 73.6% were male. The most common mechanism was road traffic crashes (RTCs) - 435 motor vehicle collisions (MVCs) and 250 pedestrian vehicle collisions (PVCs). There were 186 assaults, 118 falls, 62 community assaults, 22 accidents related to agriculture, construction or industry, 11 sporting injuries, nine animal injuries, seven patients injured by falling objects, five injured by trains, two hangings, one burn-related fall and two other causes. The mechanism of injury was unknown in 22 cases. There were 445 abdominal CT scans and 270 whole body CT scans. Surgical management was required for 395 patients. There were 259 index laparotomies and 176 repeat laparotomies. Four patients underwent selective arterial embolisation. Laparoscopy was undertaken in ten, and subsequently converted to laparotomy in five. There were 106 orthopaedic operations. Hospital stay ranged from 0-155 days (median stay three days). ICU admission was required in 24.9% of patients. The mortality rate was 7.5% CONCLUSION: BAT is common in South Africa. Whilst the vast majority of patients require non-operative treatment, a well-defined subset require a laparotomy. Imaging is central to the management of patients with BAT Keywords: blunt abdominal trauma, hybrid electronic medical registry
Collapse
|
9
|
|
10
|
Predictors of the need for surgery in upper gastrointestinal bleeding in a resource constrained setting: the Pietermaritzburg experience. S AFR J SURG 2020; 58:199-203. [PMID: 34096206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
BACKGROUND This review from a tertiary centre in South Africa aims to describe the spectrum and outcome of upper gastrointestinal bleeding (UGIB) and identify risk factors for surgical management and death. METHODS This was a retrospective review of a prospectively entered database of all adults presenting with UGIB between December 2012 and December 2016. Demographics, presenting physiology, risk assessment scores, outcomes of endoscopy endo-therapy and surgery were reviewed. Comparisons were made between patients who required operative therapy and those who did not, and between survivors and non-survivors. RESULTS During the review period, 632 patients were admitted with suspected UGIB. Out of these, 406 (64%) had an identifiable potential source of bleeding and 226 (36%) had no identifiable potential source of UGIB. The latter were excluded from further analysis. Of the 406 patients with a potential source of haemorrhage, there were 249 males (61%) and 157 females (39%). Nine of these were expedited directly to the operating room and never underwent an endoscopy. Of the 397 (98%) who had upper endoscopy 107 (26%) had endotherapy. Forty-six patients (11%) required surgery. They had significantly higher shock index (SI), increased need for transfusion, higher international normalised ratio (INR) and higher serum lactate than the non-operative group. Nine patients went to the operating room without endoscopy. Of the 46 patients who required surgery, 37 underwent an attempt at endoscopic intervention. Transfusion and transfusion volume increased the probability of requiring a laparotomy (p = 0.015) and (0.003) respectively. The independent predictors of need for operation were a raised shock index or serum lactate and Forrest Ia and Ib ulcers. Thirty-nine patients died, giving a mortality rate of 9.6%; ten had a gastric ulcer and 16 had a duodenal ulcer. Survival was significantly higher in the non-operative group (93.1% versus 68.2%; p < 0.001). The odds ratio for mortality in the laparotomy group is 6.73, 95% CI (3.15-14.17). Receiver operator curve (ROC) analysis showed that the pre-endoscopic Rockall score (PER), total Rockall score (TR) and the SI were poor predictors of mortality. CONCLUSION Patients with UGIB in our setting are younger than in high-income countries (HIC) and a larger number fail endoscopic therapy and require open surgery. The mortality in this subset is very high. Detailed analysis of failed endotherapy has the potential to reduce mortality.
Collapse
|
11
|
Abstract
BACKGROUND The trend in liver trauma management has progressively become increasingly conservative. However, a vast majority of literature focuses heavily on the management of blunt trauma. This study reviews the management of hepatic trauma at a major trauma center in a developing world setting, in order to compare blunt and penetrating liver trauma and to define current management algorithms and protocols. METHODS All patients who sustained liver trauma between 2012 to 2018 were identified in the Hybrid Electronic Medical Registry and extracted for further analysis. RESULTS A total of 808 patients with hepatic trauma were managed by our trauma center. There were 658 males and 150 females. The mean age was 30 years (standard deviation 13.3). A total of 68 patients died (8.2%) and a total of 290 (35%) patients required intensive care unit admission. The mean presenting shock index was 0.806 (standard deviation 0.67-1.0), the median Injury Severity Score was 18 (interquartile range 10-25) and the mean Revised Trauma Score was 12 (standard deviation 11-12). There were 367 penetrating and 441 blunt liver injuries. The age distribution was similar in both groups. There were significantly less females in the penetrating group. The shock index and the Injury Severity Score on presentation were significantly worse in the blunt group, respectively: 0.891 (standard deviation 0.31) versus 0.845 (standard deviation 0.69) (p < 0.001) and score 21 (interquartile range 13-27) versus 16 (interquartile range 9-20) (p < 0.01). The opposite applied to the Revised Trauma Score of 11.75 (standard deviation 0.74) versus 11.19 (standard deviation 1.3) (p < 0.001). There were significantly more associated intra-abdominal injuries in the penetrating group than the blunt group, in particular that of hollow organs, and 84% of patients with a penetrating injury underwent a laparotomy while only 33% of the blunt injuries underwent a laparotomy. The mortality rate was comparable between both groups. CONCLUSION Hepatic trauma is still associated with a high morbidity rate, although there have been dramatic improvements in mortality rates over the last three decades. The mortality rates for blunt and penetrating liver trauma are now similar. Non-operative management is feasible for over two-thirds of blunt injuries and for just under 20% of penetrating injuries.
Collapse
|
12
|
Compliance with the Surviving Sepsis Campaign guidelines for early resuscitation does not translate into improved outcomes in patients with surgical sepsis in South Africa. S AFR J SURG 2019; 57:8-12. [PMID: 31773925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
INTRODUCTION This project set out to audit our compliance with the 3-hour bundles of care for surgical sepsis and to interrogate how compliance or non-compliance impacts on the outcome of surgical sepsis in our institution. METHODS All emergency surgical patients over the age of fifteen years were reviewed. All patients who fulfilled the ACCP/SCCM criteria for sepsis or septic shock, with a documented surgical source of infection, were identified for review. RESULTS A total of 677 septic patients with a documented surgical source of sepsis were included. Of the 677 patients, 53% (360/677) had intra-abdominal sepsis, 17% (116/677) had diabetic-related limb sepsis and the remaining 30% (201) had soft tissue infections. A total of 585 operative procedures were performed. Compliance with all components of the 3-hour bundle metrics was achieved in 379/677 patients (56%), and not achieved in 298/677 patients (44%). The only significant difference between the compliant and the non-compliant groups was respiratory rate greater than 22 breaths/minute (131 vs 71, p = 0.002) in the compliant cohort. Amongst the compliant cohort 77/379 patients (20%) required admission to ICU, whilst 41/298 patients (14%) in the non-compliant cohort required admission to ICU. This difference was statistically different (p = 0.026). There was no difference in the median length of hospital stay (6 days) between the two groups. Fifty-five patients in the compliant cohort died (15%), whilst 31 (10%) of the patients in the non-compliant cohort died. This difference was not statistically different (p = 0.111). CONCLUSION Compliance with the SCC 3-hour bundle did not seem to improve mortality outcomes in our setting. This observation cannot be adequately explained with our current data and further work looking at management of surgical sepsis in our setting is required. Time to surgical source control is probably the single most important determinant of outcome in patients with surgical sepsis and other aspects of the care bundle are of secondary importance.
Collapse
|
13
|
The spectrum of animal related injuries managed at a major trauma centre in South Africa. S AFR J SURG 2019; 57:54. [PMID: 31392866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
BACKGROUND Humans come into contact and interact with an array of animals in a number of areas and environments. We set out to review our experience with animal-related injuries in Pietermaritzburg, KwaZulu-Natal, South Africa. METHOD All patients who sustained an injury secondary to an interaction with an animal in the period December 2012-December 2017 were identified from the Hybrid Electronic Medical Registry (HEMR). RESULTS There were 104 patients in the study sample. The mean age of patients in the study was 32.8 years, with a range from 1 to 76 years old. 75% (n = 78) were male and 25% (n = 26) female. Out of the 104 animal-related injuries, 67 were blunt trauma, 39 penetrating trauma and 3 a combination of blunt and penetrating trauma. The species causing trauma included dogs (53), horses (29), cows (18), buffalo (1), warthog (1), impala (1) and a single goat (1). The median time from injury to hospitalisation was 46.62 hours (range from 0 to 504 hours). Injuries occurred to the head (n = 32), face (n = 9), neck (n = 32), abdomen (n = 22), urogenital system (n = 6), upper limb (n = 39) and lower limb (n = 39). The Injury Severity Score (ISS) mean for the patients was 8.16, the range 1-4, the median 9 and the standard deviation 6.88. In 49 patients the treatment was non-operative. In the remaining 55 patients, a total of 68 operative procedures were required. Operations included wound debridement/surgical washout (n = 38), laparotomy (n = 9), arterial repair/ligation (n = 8), skin graft (n = 4), craniotomy (n = 5), fasciotomy (n = 2), amputation (n = 1), and placement of an ICP monitor (n = 1). 49 of these operations were for patients with dog bite injuries. The mean hospital stay was 0.13 days with a range of 0-4 days. Four patients were admitted to the Intensive Care Unit (ICU) and two patients died. CONCLUSION Human interactions with animals may result in injuries which require surgical treatment. The most common animal injury is a dog bite but in the case of the larger domestic farm animals, blunt force type injuries and goring can result in significant injuries which require complex surgical interventions.
Collapse
|
14
|
Compliance with the Surviving Sepsis Campaign guidelines for early resuscitation does not translate into improved outcomes in patients with surgical sepsis in South Africa. S AFR J SURG 2019. [DOI: 10.17159/2078-5151/2019/v57n4a2856] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
|
15
|
The spectrum of animal related injuries managed at a major trauma centre in South Africa. S AFR J SURG 2019. [DOI: 10.17159/2078-5151/2019/v57n3a2854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
|
16
|
Modified first world mortality scores can be used in a regional South African burn service with resource limitations. Burns 2016; 42:1340-4. [PMID: 27143339 DOI: 10.1016/j.burns.2016.03.024] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2016] [Revised: 03/18/2016] [Accepted: 03/30/2016] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Survival following a major burn is highly dependent on the availability of scare and expensive resources such as critical care services, modern dressings and access to operating theatres. Scoring systems, which predict mortality have been developed and can be used to identify patients in whom the outlay of these resources is futile. The aim of this study was to analyse the mortality at a regional South African burn service and to see if these scoring models developed in a resource rich environment were applicable to our setting. METHODS Consecutive admissions to the Edendale burn service, South Africa were collected from patient records over a 2-year period from July 2013 to June 2015. Demographic, burn details and final outcome (lived or died) were captured for statistical analysis. Each patient was scored using the Modified Baux, Coste et al., Belgian Outcome of Burn Injury (BOBI) and Abbreviated Burn Severity Index (ABSI) scores. Validation of models and inferential statistics were done to determine new breakpoints more applicable to our sample. RESULTS A total of 748 patients were included in the sample, with a mortality rate of 7.1%. The mean Modified Baux score was 27 (range 1-134), with the new breakpoint of 40 predicting 74% of the mortalities compared to the 42% predicted by the old breakpoint of 75. The mean ABSI score was 4 (range 2-15), with a lower break point of 6 predicting 75% of deaths compared to 42% with the old breakpoint of 8. The mean Coste score for the sample was 12 (range 0-100). With a suggested break point of 85 (predicting 50% mortality), only 6% of mortalities were predicted. The new break point of 17 predicted 91% of deaths. The original break point for the BOBI score was 6 (range 0-7). This included 42% of deaths. With a new breakpoint of 1, 74% of deaths were predicted. DISCUSSION Our data has shown that in our environment a significant number of fatalities occur in patients with potentially salvageable burns, and the breakpoints for the mortality prediction scores such as, the Modified Baux score, Coste et al. score, BOBI and ABSI scores are much lower than high-income countries. However these mortality predictive scores can be used in a resource scarce South African setting to triage patients into risk categories by lowering the breakpoints. This may facilitate early and more aggressive management of high-risk burn patients, improving survival rates, as well as efficient and judicious use of critical care and other resources.
Collapse
|