Associations between burn care services and impairment at discharge after burn injury: Analysis of the Global Burn Registry.

BACKGROUND: Throughout the world, burn injury is a major cause of death and disability. In resource-limited countries, burn injury is one of the leading causes of permanent disability among children who survive traumatic injuries, and burn injury is the fourth leading cause of disability worldwide. This study applied Andersen's model of health care access to evaluate if patient characteristics (predisposing factors), burn care service availability (enabling factors) and injury characteristics (need) are associated with physical impairment at hospital discharge for patients surviving burn injuries globally. Specifically, access to rehabilitation, nutrition, operating theatre, specialized burn unit services, and critical care were investigated as enabling factors. The secondary aim was to determine whether associations between burn care service availability and impairment differed by country income level. METHODS: This is a cross-sectional secondary analysis of prospectively collected data from the World Health Organization, Global Burn Registry. The outcome of interest was physical impairment at discharge. Simple and multivariable logistic regressions were used to test the unadjusted and adjusted associations between the availability of burn care services and impairment at hospital discharge, controlling for patient and injury characteristics. Effect modification was analyzed with service by country income level interaction terms added to the models and, if significant, the models were stratified by income. RESULTS: The sample included 6622 patients from 20 countries, with 11.2% classified with physical impairment at discharge. In the fully adjusted model, patients had 89% lower odds impairment at discharge if the treatment facility provided reliable rehabilitation services compared to providing limited or no rehabilitation services (OR.11, 95%CI.08,.16, p < .01). However, this effect was modified by county income with the strong and significant association only present in high/upper middle-income countries. Sophisticated nutritional services were also significantly associated with less impairment in high/upper middle-income countries (OR=.04, 95% CI 0.203, 0.05, p < .01), but significantly more impairment in lower middle/low-income countries (OR=2.01, 95% CI 1.50, 2.69, p < .01). Patients had 444% greater odds of impairment if treated at a center with specialty burn unit services (OR 5.44, 95%CI 3.71, 7.99, p < .01), possibly due to a selection effect. DISCUSSION: Access to reliable rehabilitation services and sophisticated nutritional services were strongly associated with less physical impairment at discharge, but only in resource-rich countries. Although these findings support the importance of rehabilitation and nutrition after burn injury, they also highlight potential disparities in the quantity or quality of services available to burn survivors in poorer countries.

Factors associated with emergency department disposition among burn injury patients: Analysis of prehospital and emergency care characteristics using South Asia Burn Registry (SABR) data.

INTRODUCTION: Improvement in burn injury data collections and the quality of databanks has allowed meaningful study of the epidemiologic trends in burn care. The study assessed factors associated with disposition of burn injury patients from emergency department accounting for pre-hospital care and emergency care. METHODS: This prospective observational pilot study of the South Asia Burn Registry project was conducted at selected public sector burn centers in Bangladesh and Pakistan (September 2014 - January 2015). All age groups with an initial presentation to the burn centers were enrolled. Descriptive and regression analysis is presented. RESULTS: A total of 2749 patients were enrolled. The mean age was 21.7 ± 18.0 years, 55.3% were males, and about a quarter were children < 5 years. About 46.9% of the females were housewives. Scald burns were common among children (67.6%) while flame burns were common among adults (44.3%). About 75% of patients were brought in via non-ambulance mode of transport. More than 55% of patients were referrals from other facilities or clinics. The most common first aid given pre-hospital was the use of water or oil. About 25% were admitted for further care. The adjusted odds of being admitted compared to being sent home were highest for children < 5 yrs, those with higher total body surface area burnt, having arrived via ambulance, scald and electrical burn, having an associated injury and inhalational injury. CONCLUSION: The study provides insight into emergency burn care and associated factors that influenced outcomes for patients with burn injuries.

Assaults by Scalding in British Prisons.

We describe the trends and severity of deliberate scald injuries from assaults within prisons presenting to Pinderfields Hospital in the United Kingdom. Data were obtained using local records of the International Burn Injury Database. Between 2003 and 2019, the hospital's Department of Plastic Surgery and Burns treated 22 cases from at least seven prisons, with 20 cases occurring in the last 4 years. Boiling water was used in most cases. Other substances included syrups of boiling water and sugar, and hot fat. Mean total body surface area was 2.8%, most commonly the face, neck, shoulders, and anterior chest. National data identified 267 cases with a similar rising trend. These injuries increase logistical and financial burdens on our burns service due to the need for added security and police escorts during treatment. "Copycat attacks" within same prisons, sometime on the same day, raise concerns that incidence of these injuries is likely to increase. Outreach nursing and telemedicine facilities may minimize the challenges during the management period.

Cuidados de enfermagem em pacientes queimados nas unidades de terapia intensiva / Nursing care in burned patients in intensive care units / Cuidados de enfermería en pacientes quemados en unidades de cuidados intensivos

Objetivo: evidenciar os cuidados de enfermagem descritos na literatura nacional e internacional que são aplicados em pacientes queimados em terapia intensiva. Método: revisão integrativa, realizada no período de fevereiro a dezembro de 2020, nas bases de dados eletrônicas US National Library of Medicine, Medical Literature Analysis and Retrieval System Online e Biblioteca Virtual em Saúde. Resultados: foram selecionados oito artigos, os quais foram categorizados em Cuidados de Enfermagem com a pele em pacientes queimados, Cuidados de Enfermagem com a mobilidade em pacientes queimados e Cuidados de Enfermagem em pacientes queimados em relação à dor, dispositivos e prevenção de complicações. Conclusão: os cuidados de enfermagem para pacientes queimados em terapia intensiva estão intensamente atrelados aos cuidados com as lesões de pele e seus desdobramentos, assim como a prevenção de infecções.

Objective: to highlight the nursing care described in the National and International Literature that is applied to burned patients in intensive care. Methods: integrative review, carried out from February to December, 2020, using the following electronic bases: US National Library of Medicine, Medical Literature Analysis and Retrieval System Online and Biblioteca Virtual em Saúde. Results: it was selected eight articles, which were categorized into Nursing Care for skin in burned patients, Nursing Care for mobility in burned patients and Nursing Care for burned patients in relation to pain, devices and prevention of complications. Conclusion: nursing care for burned patients in intensive care is associated to the care of skin lesions and their consequences, as well as the prevention of infections.

Objetivo: destacar los cuidados de enfermería descritos en la literatura nacional e internacional que se aplican en pacientes quemados en cuidados intensivos. Método: revisión integradora, realizada de febrero a diciembre de 2020, en las bases de datos electrónicas US National Library of Medicine, Medical Literature Analysis and Retrieval System Online y Virtual Health Library. Resultados: se seleccionaron ocho artículos, los cuales se clasificaron en Cuidados de Enfermería con la Pelea en Pacientes Enfermos, Cuidados de Enfermería con la Movilidad en Pacientes Enfermos y Cuidados de Enfermería en Pacientes Enfermos en relación con el dolor, los dispositivos y la prevención de complicaciones. Conclusión: los cuidados de enfermería a los pacientes quemados en cuidados intensivos están intensamente ligados al cuidado de las lesiones cutáneas y sus desdoblamientos, así como a la prevención de infecciones.

Infecciones asociadas al cuidado de salud en la unidad de quemados durante la pandemia SARS-CoV-2 / Healthcare-associated infections in the burn unit during the SARS-CoV-2 pandemic

Introducción: a partir de la pandemia por Covid19 se reportó variabilidad en la incidencia de las infecciones asociadas al cuidado de la salud (IACS). Con el objetivo de describir y comparar las tasas de IACS en la Unidad de Quemados de un hospital pediátrico de tercer nivel, antes y después del inicio de la pandemia se llevó a cabo este estudio. Material y métodos: estudio de cohorte, retrospectivo, descriptivo, de vigilancia epidemiológica. Se registraron todos los eventos de IACS en la Unidad de Quemados desde el 01/07/2018 hasta el 31/06/2021. Se compararon las tasas de las IACS entre el período I (PI) previo a la pandemia (07/2018-12/2019) y el período II (PII) posterior al inicio de la misma (01/2020- 06/2021). Resultados: se registraron 74 episodios de IACS, en un total de 8232 pacientes-día. Se registró una tasa global de IACS similar en ambos períodos, 10,08 ‰ pacientes-día (PI) vs 7,34 ‰ pacientes-día (PII), sin encontrarse diferencias estadísticamente significativas en las tasas de bacteriemia asociada a catéter venoso central (BSI-CVC) 3,32 ‰ días uso de CVC (PI) vs 3,20 ‰ (PII), neumonía asociada a ARM 1.43 ‰ días de uso de ARM (PI) vs un 2.02 ‰ (PII), ni infección urinaria asociada a sonda vesical (SV) 7,36 ‰ días de uso de SV (PI) vs 3,64 ‰ (PII). Conclusiones: no se observaron diferencias estadísticamente significativas en las tasas de IACS entre ambos períodos, lo cual podría justificarse con el estricto protocolo en control de infecciones implementado previo al inicio de la pandemia (AU)

Introduction: since the start of the Covid19 pandemic, variability in the incidence of healthcare-associated infections (HAIs) has been reported. This study was conducted to describe and compare the rates of HAIs in the burn unit of a tertiary pediatric hospital before and after the onset of the pandemic. Material and methods: a retrospective, descriptive, epidemiological surveillance cohort study was conducted. All HAI events in the burn unit from 01/07/2018 to 31/06/2021 were recorded. HAI rates between the pre-pandemic period I (PI) (07/2018- 12/2019) and post-pandemic period II (PII) (01/2020-06/2021) were compared. Results: 74 episodes of HAI were recorded in a total of 8232 patient-days. There was a similar overall rate of HAIs in both periods, 10.08 ‰ patient-days (PI) vs 7.34 ‰ patient-days (PII), with no statistically significant differences found in the rates of central venous catheter-related bloodstream infections (CVC-BSI) 3.32 ‰ days CVC use (PI) vs 3.20 ‰ (PII), ventilator-associated pneumonia 1. 43 ‰ days MV use (PI) vs a 2.02 ‰ (PII), or catheter-associated urinary tract infection 7.36 ‰ days catheter use (PI) vs 3.64 ‰ (PII). Conclusions: no statistically significant differences were observed in the rates of HAIs between both periods, which may be explained by the strict infection control protocol implemented prior to the onset of the pandemic (AU)

Prevalence and risk factors for acute stress disorder and posttraumatic stress disorder after burn injury.

BACKGROUND: Psychological consequences of burn injury can be profound. Acute stress disorder (ASD) and posttraumatic stress disorder (PTSD) are known sequelae, but routine identification is challenging. This study aims to identify patient characteristics associated with outpatient positive screens. METHODS: The Primary Care Posttraumatic Stress Disorder questionnaire (PC-PTSD-4) was administered at initial outpatient Burn Center visits between 5/2018-12/2018. Demographics, injury mechanism, and total body surface area (TBSA) were recorded. Those with ≥3 affirmative answers were considered positive. Patients with positive and negative screens were compared. RESULTS: Of 307 surveys collected, 292 (median TBSA 1.5 %, IQR 0.5-4.0 %) remained for analysis after exclusions. Of those, 24.0 % screened positive. Positive screens were associated with presence of a deep component of the injury, injury mechanism, upper extremity involvement, ICU admission, and prolonged hospital length of stay. CONCLUSIONS: Numerous factors distinguish burn injury from other traumatic mechanisms and contribute to disproportionate rates of traumatic stress disorders. Optimization of burn-oriented ASD and PTSD screening protocols can enable earlier intervention.

Gender-based disparities in burn injuries, care and outcomes: A World Health Organization (WHO) Global Burn Registry cohort study.

BACKGROUND: We aimed to describe the gender-based disparities in burn injury patterns, care received, and mortality across national income levels. METHODS: In the WHO Global Burn Registry (GBR), we compared patient demographics, injury characteristics, care and outcomes by sex using Chi-square statistics. Logistic regression was used to identify the associations of patient sex with surgical treatment and in-hospital mortality. RESULTS: Among 6431 burn patients (38 % female; 62 % male), females less frequently received surgical treatment during index hospitalization (49 % vs 56 %, p < 0.001), and more frequently died in-hospital (26 % vs 16 %, p < 0.001) than males. Odds of in in-hospital death was 2.16 (95 % CI: 1.73-2.71) times higher among females compared to males in middle-income countries. CONCLUSIONS: Across national income levels, there appears to be important gender-based disparities among burn injury epidemiology, treatment received and outcomes that require redress. Multinational registries can be utilized to track and to evaluate initiatives to reduce gender disparities at national, regional and global levels.

Chronic Nerve Pain after Burn Injury: An Anatomical Approach and the Development and Validation of a Model to Predict a Patient's Risk.

BACKGROUND: A model that predicts a patient's risk of developing chronic, burn-related nerve pain may guide medical and/or surgical management. This study determined anatomy-specific variables and constructed a mathematical model to predict a patient's risk of developing burn-related nerve pain. METHODS: A retrospective analysis was conducted from 1862 adults admitted to a burn center from 2014 to 2019. One hundred thirteen patients developed burn-related nerve pain. Comparisons were made using 11 anatomy-specific locations between patients with and without burn-related nerve pain. The modified Delphi technique was used to select 14 potential risk variables. Multivariate regression techniques, Brier scores, area under the curve, Hosmer-Lemeshow goodness-of-fit, and stratified K-fold cross-validation was used for model development. Chronic pain was defined as pain lasting 6 or more months after release from the Burn Center. RESULTS: Prevalence rates of burn-related nerve pain were similar in the development (6.1 percent) and validation (5.4 percent) cohorts [Brier score = 0.15; stratified K-fold cross-validation (K = 10): area under the curve, 0.75; 95 percent CI, 0.68 to 0.81; Hosmer-Lemeshow goodness-of-fit, p = 0.73; n = 10 groups]. Eight variables were included in the final equation. Burn-related nerve pain risk score = -6.3 + 0.02 (age) + 1.77 (tobacco use) + 1.04 (substance abuse) + 0.67 (alcohol abuse) + 0.84 (upper arm burn) + 1.28 (thigh burn) + 0.21 (number of burn operations) + 0.01 (hospital length-of-stay). Burn-related nerve pain predicted probability = 1 - 1/[1 + exp(burn-related nerve pain risk score)] for 6-month burn-related nerve pain risk score. As the number of risk factors increased, the probability of pain increased. CONCLUSIONS: Risk factors were identified for developing burn-related nerve pain at 11 anatomical locations. This model accurately predicts a patient's risk of developing burn-related nerve pain at 6 months. Age, tobacco use, substance abuse, alcohol abuse, upper arm burns, thigh burns, the number of burn operations, and hospital length of stay represented the strongest predictors. CLINICAL QUESTION/LEVEL OF EVIDENCE: Risk, III.

Sparsity of burn centers and prolonged length of hospital stay: A nationwide study.

INTRODUCTION: The optimal distribution of burn centers remains unclear. We aimed to determine the appropriate number of burn centers per population (density) and examined a nationwide registry with the hypothesis that low-density burn centers would be associated with unfavorable outcomes. PATIENTS AND METHODS: A retrospective study was conducted using the Japanese Society of Burn Injury registry (2011-2021). Burn center density was defined as the number of burn centers per one million population in each prefecture, and centers were trisected on the basis of density. Hospital-free days until day 30 were compared between patients at high-, middle-, and low-density centers. Inverse probability weighting was conducted to adjust baseline characteristics, including age, burn mechanism, and burn severity. RESULTS: We included 6764, 6209, and 2200 patients at high-, middle-, and low-density burn centers, respectively. After adjusting for patient demographics and burn severity, patients at high- and middle-density centers (≥0.4 centers per one million population) had longer hospital-free days compared with those at low-density centers (11 [0-23] vs 11 [0-23] vs 8 [0-22] days; p < 0.001). CONCLUSIONS: Low burn center density (<0.4 centers per one million population) was associated with longer hospital stay, whereas no higher limit was determined.

The implementation of an infection control bundle within a Total Care Burns Unit.

AIM: To evaluate the impact of the implementation of a best practice infection prevention and control bundle on healthcare associated burn wound infections in a paediatric burns unit. BACKGROUND: Burn patients are vulnerable to infection. For this patient population, infection is associated with increased morbidity and mortality, thereby representing a significant challenge for burns clinicians who care for them. METHODS: An interrupted time series was used to compare healthcare associated burn wound infections in paediatric burn patients before and after implementation of an infection prevention and control bundle. Prospective surveillance of healthcare associated burn wound infections was conducted from 2012 to 2014. Other potential healthcare associated infection rates were also reviewed over the study period, including urinary tract infections, pneumonia, upper respiratory tract infections and sepsis. An infection prevention and control bundle developed in collaboration between the paediatric burn unit and infection control clinicians was implemented in 2013 in addition to previous standard practice. RESULTS: During the study period a total of 626 patients were admitted to the paediatric burns unit. Healthcare associated burn wound infections reduced from 34 in 2012 to 0 in 2014 following the implementation of the infection prevention and control bundle. Pneumonia and sepsis also reduced to 0 in 2013 and 2014, however one upper respiratory tract infection occurred in 2013 and urinary tract infections persisted in 2013. CONCLUSION: The implementation of an infection prevention and control bundle was effective in reducing healthcare associated burn wound infections, pneumonia and sepsis within our paediatric burns unit. Urinary tract infections remain a challenge for future improvement.

Variation in acute fluid resuscitation among pediatric burn centers.

BACKGROUND: Accurate resuscitation of pediatric patients with large thermal injury is critical to achieving optimal outcomes. The goal of this project was to describe the degree of variability in resuscitation guidelines among pediatric burn centers and the impact on fluid estimates. METHODS: Five pediatric burn centers in the Pediatric Injury Quality Improvement Collaborative (PIQIC) contributed data from patients with ≥15% total body surface area (TBSA) burns treated from 2014 to 2018. Each center's resuscitation guidelines and guidelines from the American Burn Association were used to calculate estimated 24-h fluid requirements and compare these values to the actual fluid received. RESULTS: Differences in the TBSA burn at which fluid resuscitation was initiated, coefficients related to the Parkland formula, criteria to initiate dextrose containing fluids, and urine output goals were observed. Three of the five centers' resuscitation guidelines produced statistically significant lower mean fluid estimates when compared with the actual mean fluid received for all patients across centers (4.53 versus 6.35ml/kg/% TBSA, p<0.001), (4.90 versus 6.35ml/kg/TBSA, p=0.002) and (3.38 versus 6.35ml/kg/TBSA, p<0.0001). CONCLUSIONS: This variation in practice patterns led to statistically significant differences in fluid estimates. One center chose to modify its resuscitation guidelines at the conclusion of this study.

The impact and lessons learnt from the COVID-19 pandemic on a UK Burns Centre.

The COVID-19 pandemic has dramatically impacted healthcare provision in the UK and burns services have had to adapt to ensure the continuity of a safe care. As we return to "normality" we reflect on lessons learnt from our response to this pandemic. A service evaluation was performed from patient notes between March 23rd and May 8th 2020 and an anonymous survey given to patients attending outpatient appointments. 258 patients were referred to our burns service and 148 patients completed the survey. Eleven burns were caused by treatment or prevention of COVID-19. Patients delayed seeking medical attention due to concern of catching COVID-19 (36% adults, 8% children). There was a delay in referral of 17 patients despite them fulfilling the referral criteria. Infection rates were higher following delayed presentation (21% vs 6%). The majority of burns were managed conservatively (237/258). Dressing changes were performed at home by 32% of patients. The outreach team treated 22 patients. During the pandemic telemedicine has improved the efficiency of outpatient burn care and outreach nurses have enabled treatment of vulnerable patients. More must be done to raise public awareness of preventable causes of burn injury and to reassure them to seek help when burns occur.

Cross-Sectional Assessment of Burn Center and Nonburn Center Patient Care: A Multi-Database Comparison.

The practice of burn care is complex and continues to be a rapidly evolving field. To assess how differences in management affect hospital stay characteristics and outcomes, the authors sought to compare outcomes data from two sources, such as burn center and nonburn center data. The National Burn Repository (NBR, version 8) and the 2014 Nationwide Readmission Database (NRD) were compared based on ICD-9 948-series burn-related diagnosis codes, generating a total of 83,068 and 14,131 burn patients from the NBR and NRD, respectively. Patients were stratified by burn size and compared based on demographic factors and hospital stay characteristics. t-Test and chi-squared statistics were performed with SAS, version 9.4. Burn patient populations from the NBR and NRD databases, when stratified by patient demographic factors, were found to have similar sex distributions, 68% and 64% male, respectively. The average age was significantly higher in the NRD data at 39.5 ± 23.6 compared with 30.9 ± 22.3 years. Hospital stay characteristics, including length of stay and mortality, were not found to differ significantly. Differences were identified in the number of trips to the OR, which was significantly greater in the NBR population as well as the total cost of care, which was significantly less in the NBR population at $92k compared with $125k. This study has shown through the interpretation of multiple databases that not only do demographics differ between burn and nonburn center populations, but also do management strategies, particularly in operative intervention and cost.

Trends in burn injury mortality in Spain (1979-2018): Sex-specific age-cohort-period effects.

BACKGROUND: Previous studies about burns mortality are often exclusively based on hospital and burn centre data. National population-based reports on this topic are rather limited. The aim of this study was to analyse sex- and age-specific mortality rates of burns in Spain during the period 1979-2018. METHODS: Age-standardised burns mortality rates were calculated from death records and mid-year population data were provided by the Spanish National Statistics Institute. Joinpoint regression analyses were used to identify significant points of change in trends over time and to compute average annual per cent change (AAPC). Age, period and cohort effects were also analysed. RESULTS: Mortality due to burn injury decreased in both sexes between 1979 and 2018: from the first quinquennium of this period up to the last one age-adjusted mortality rates decreased from 1.37 to 0.49 per 100,000 in men and from 0.96 to 0.26 per 100,000 in women. CONCLUSIONS: Burns mortality rates in Spain have been decreasing during the last decades. Promotion of primary prevention measures should continue.

Epidemiology, prevalence and risk factors for infections in burn patients: results from a regional burn centre's analysis.

Burn patients are at high risk of infections due to severe impairment of immunity and loss of skin barrier function. We aimed to describe the epidemiology, incidence and risk factors for infection in a cohort of burns patients. Two hundred patients were retrospectively enrolled and subdivided into infected (N = 81) and uninfected groups (N = 119). The cumulative prevalence of infections was 27% on day 7 and 43.8% on day 28. Skin and soft tissue infections (32%) were the most frequent. Carbapenem-resistant Acinetobacter baumannii (28%), Pseudomonas aeruginosa (26%) and methicillin-resistant Staphylococcus aureus (25%) infections were most prevalent. An indwelling central venous catheter (CVC; sub-hazard ratio [SHR] 7.41, 95% confidence interval [CI] 3.78-14.62) and revised Baux score (RBS; SHR 2.08, 95% CI 0.98-4.42) were associated with higher incremental infection rate while surgical treatment resulted in a protective factor (SHR 0.45, 95% CI 0.29-0.75). RBS may be useful to stratify the infection risk: a strict collaboration between surgeons and infectious disease specialists is needed to implement source control and antimicrobial surveillance.

Chest physical therapy reduces pneumonia following inhalation injury.

PURPOSE: The purpose of this study was to clarify the efficacy of chest physiotherapy (CPT) in patients with inhalation injury in the acute phase. PATIENTS AND METHODS: This was a single-institution retrospective study of patients with inhalation injury admitted to the Chukyo Hospital Burn Center from April 2004 to March 2014 who required endotracheal intubation for respiratory care. The patients were divided into two groups: the CPT group and the conventional physical therapy group. We compared the two groups according to the incidence of pneumonia, length of ICU/hospital stay, and level of activities of daily living at discharge. To match subject backgrounds, we conducted a propensity score matching analysis, and using a Cox regression analysis, we evaluated the effect of CPT on the first pneumonia event. RESULTS: Of 271 patients admitted to the burn center, 139 patients were included. The incidence of pneumonia in the CPT group was significantly lower and these patients required fewer days until they could sit on the edge of the bed compared with the conventional physical therapy group. In a Cox regression model, the hazard ratio for the first incidence of pneumonia in the CPT group vs. the conventional therapy group was 0.27 (95% confidence interval: 0.13-0.54, P = 0.0002) after propensity score matching. CONCLUSIONS: CPT reduces the incidence of pneumonia and facilitates patient mobilization following inhalation injury.

An Analysis of Factors Associated with Burn Injury Outcomes in Low- and Middle-Income Countries.

BACKGROUND: Burn injuries are a major cause of morbidity and mortality within low- and middle-income countries (LMICs). The World Health Organization developed the Global Burn Registry to centralize data collection for the guidance of burn prevention programs. This study analyzed the epidemiologic and hospital-specific factors associated with burn injury outcomes in LMICs and high-income countries (HICs). METHODS: A retrospective review was performed using the Global Burn Registry over 3 y. Patients were stratified by income region. Bivariate analyses and stepwise regressions were performed to evaluate patient and hospital demographics and variables associated with injury patterns and outcomes. Outcomes of interest included mortality and length of stay. RESULTS: Over the study period, data were collected on 1995 patients from 10 LMICs (20 hospitals) and four HICs (four hospitals). Significantly higher mortality was seen in LMICs compared with HICs (17% versus 9%; P < 0.001). There was no significant difference between income regions for injury patterns (P = 0.062) or total body surface area of the burn injury (P = 0.077). Of the LMIC hospitals in this data set, 11% did not have reliable access to an operating theater. CONCLUSIONS: HICs had a lower overall mortality even with higher rates of concurrent injuries, as well as longer length of stay. LMIC hospitals had fewer resources available, which could explain increased mortality, given similar total body surface area. This study highlights how investing in health care infrastructure could lead to improved outcomes for patients in low-resource settings.

Intubation in burns patients: a 5-year review of the Manchester regional burns centre experience.

Despite criteria to guide intubation from the American Burn Association (ABA), concerns remain regarding over-intubation of burns patients. The purpose of this study was to review appropriateness of intubation at a UK regional burns centre over a 5-year period. A 5-year retrospective review of adult patients admitted to the Manchester Burns Centre who underwent intubation at or prior to admission was performed. Intubations for non-burn indications or burns >40%TBSA were excluded. Patient demographic and burn characteristics data were extracted from medical records. Indications for intubation were compared to ABA and Denver criteria. 47 patients were identified, of which 40 met inclusion criteria for analysis. 72.5% and 95% of these patients met ABA or Denver criteria respectively. 30.8% of patients were extubated within 48 h. 50% patients extubated within 48 h had ≤1 indication for intubation or negative laryngoscopy. Complications related to intubation and ventilation were noted in 37.5% of patients, with ventilation associated pneumonia (VAP) being the most common occurring in 27.5%. 95% of patients fulfilled recognised criteria for intubation. However, 30% were extubated within 48 h, suggesting potentially avoidable intubation. This study suggests current intubation criteria may over-estimate risk of airway compromise and supports results from non-UK studies that a proportion of patients may be suitable for close observation rather than early intubation.

Foot burns: A comparative analysis of diabetic and non-diabetic patients.

INTRODUCTION: Foot burns represent a small part of the body with many challenges. The impact of diabetes on clinical outcomes adds further issues in management that clinicians must consider in their management. These factors have serious implications on morbidity and long term sequelae. Our aim is to analyse epidemiological trends of foot burns and examine the differences between diabetic and non-diabetics at Concord hospital from 2014 to 2019. METHODS: A retrospective audit from 2014-19 at Concord General Repatriation Hospital Burns Unit summarised patient demographics, burn injury, diabetic status, operations and length of stay. All foot burn injuries from 2014-19 of all ages and gender that attended Concord burns hospital were included in this study. RESULTS: We treated 797 patients who presented with foot burns, of which 16.2% were diabetic. The average age was higher in diabetics (60.72 years) than non-diabetics (39.72 years) and more males suffered burns compared to females in both groups (p < 0.001). There was a larger portion of elderly patients (greater than 65 years old, 15.1% of total) who sustained foot burns in the diabetic group compared to the non-diabetic group (p < 0.001). The most affected season was summer (27.0%), but diabetic patients were 1.7 times more likely to sustain injury in winter than non-diabetics. Diabetics were 3.8 times more likely to have contact burns compared to non-diabetic patients (p < 0.001). In a multivariable linear regression analysis, factors that contributed to increased length of stay included elderly status, place of event, diabetic status, number of operations, ICU admission, wound infection, amputation, and admission [F (16, 757 = 41.149, p < 0.001, R2 = 0.465]. CONCLUSIONS: With the increase of diabetes, our multidisciplinary approach to diabetic foot care should include nursing, medical and surgical disciplines to identify patients at risk. The data highlights that a focus on prevention and education for diabetes is central to optimize glycaemic control and burn management, whilst providing a multidisciplinary network on discharge.