Self-inflicted burns in Brazil: systematic review and meta-analysis.

INTRODUCTION: burns represent a pivotal component of trauma in Brazil, accounting for 2 million incidents and 2,500 deaths annually. Self-intentional burns are associated with a worse prognosis, larger burned surface area, higher infection rates, and death. The lack of studies on the issue of self-immolation raises epidemiological questions regarding Brazilian victims. This study aimed to investigate the profile of burn events associated with self-injurious behavior among Brazilian victims. METHODS: this systematic review was performed according to PRISMA 2020 guidelines and evaluated the correlation between self-injurious behavior as a cause of burns in Brazilian victims and its epidemiological implications in the last 20 years (2003-2023). The MeSH terms "Burns", "Self-Injurious Behavior", "Epidemiology" and "Brazil" were queried in the PubMed/MEDLINE, SciELO, and Cochrane Library databases, and, after selection by inclusion/exclusion criteria, the most relevant studies were critically analyzed. RESULTS: From 1,077 pre-selected studies, 92 were potentially eligible, resulting in 7 manuscripts incorporated in this review. From 3,510 burned victims assembled in the pool of selected studies, 311 cases displayed self-injurious behavior. Burned patients who attempted to burn their lives have a higher risk of death (p<0.05; RR=5.1 [3.2-8.1]) and larger burned surface area (p<0.05; MD=19.2 [10-28.2]), compared to accidental cases. Moreover, the female gender was at a higher risk of attempting self-immolation (p<0.05; RR=4.01 [2.9-5.5]). CONCLUSION: our results show that self-inflicted burn cases were associated with a larger burned surface area and a higher risk of death, and the female gender was identified as a relevant risk factor in Brazil.

Fusariosis in Mexico: A 10-year retrospective series.

Fusarium species represent an opportunistic fungal pathogen. The data in Mexico about Fusarium infections in humans are scarce. Here, we present a retrospective series of patients with a confirmed diagnosis of fusariosis in eight different hospitals in Mexico from January 2010 to December 2019. The diagnosis of proven fusariosis was made according to the European Organization for Research and Treatment of Cancer and the Mycoses Study Group Education and Research Consortium (EORT/MSG) criteria. A total of 49 cases were identified in our series. Most patients had burn injuries (49%), and 37% had hematological malignancies. Most patients had fire injuries (40%), followed by electric injuries (8%), febrile neutropenia (10%), and pancytopenia (6%). Patients had skin and soft tissue involvement in 49%, followed by blood culture isolation and biopsies from different sites of the body (lung, sinuses, bone tissue, and eyes). Febrile neutropenia (10%) and fungemia (8%) were the most common clinical syndromes in immunosuppressed patients. Most patients received monotherapy (67%), where voriconazole was used in 30% of the cases, followed by conventional amphotericin B (16%), and lipidic formulations of amphotericin B in 10% (either liposomal amphotericin B or amphotericin B lipid complex). Combination therapy was used in 20% of the cases, and the most common combination therapy was triazole plus any lipidic formulation of amphotericin B (10%). Mortality related to Fusarium infection occurred in 22% of patients. Fusariosis is a serious threat. Burn injuries and hematologic malignancies represent the most common causes of infection in this small series from Mexico.

This study describes the epidemiological characteristics of patients with fusariosis from a multicenter cohort in Mexico. These findings provide information from this invasive fungal disease that threatens different countries in Latin America.

Burns: Why give special attention to adolescents in Latin America and the Caribbean from a primary health prevention perspective? / Quemaduras: ¿por qué prestarles especial atención a los adolescentes en América Latina y El Caribe desde un enfoque de prevención primaria en salud?

The existing evidence on burns in the underage population has focused mainly on children under ten years, leaving behind the age group defined as "adolescents" by the World Health Organization. However, adolescents present their own characteristics that differentiate them from their younger counterparts. These differences are relevant from a primary prevention perspective, focusing on preventing illness or injury. In this context, this article reflects on why adolescents need special attention in the primary prevention of burns in Latin America and the Caribbean. First, burn scenarios in adolescents are often linked to participation in risky activities due to pressure, social desirability, or low perception of the associated risks. Second, it is essential to emphasize that adolescents may experience social vulnerability, which entails a higher risk of suffering an intentional or unintentional burn. Third, the risk of burns in adolescents may be related to mental health and self-harm scenarios. These aspects need to be investigated through both quantitative and qualitative studies to design and implement primary prevention strategies relevant to this population group in the region.

La evidencia existente en materia de quemaduras en población menor de edad a nivel global se ha enfocado principalmente en niños y niñas menores de 10 años, dejando atrás al grupo etario definido como "adolescente" por la Organización Mundial de la Salud. Sin embargo, la etapa de la adolescencia presenta características propias que la diferencian de los rangos etarios menores con respecto a las quemaduras. Estas diferencias son relevantes desde una perspectiva de prevención primaria, la cual se centra en evitar la enfermedad o lesión. En este contexto, el presente artículo reflexiona en torno a los motivos por los cuales es necesario prestarles especial atención a las y los adolescentes en el marco de la prevención primaria de las quemaduras, con relevancia para Latinoamérica y El Caribe. Primero, los escenarios de quemaduras en adolescentes muchas veces se vinculan con la participación en actividades de riesgo por presión, deseabilidad social o baja percepción de los riesgos asociados. Segundo, es importante recalcar que los adolescentes pueden experimentar vulnerabilidad social, la cual los puede exponer al riesgo de sufrir una quemadura intencional o no. Tercero, el riesgo de quemaduras en adolescentes se puede asociar con la salud mental y escenarios de autolesión. Se requiere indagar en estos aspectos, tanto a través de estudios cuantitativos epidemiológicos como de estudios cualitativos, para poder diseñar e implementar estrategias de prevención primarias relevantes para este grupo de población en la región.

Quemaduras: ¿por qué prestarles especial atención a los adolescentes en América Latina y El Caribe desde un enfoque de prevención primaria en salud? / Burns: why give special attention to adolescents in Latin America and the Caribbean from a primary health prevention perspective?

La evidencia existente en materia de quemaduras en población menor de edad a nivel global se ha enfocado principalmente en niños y niñas menores de 10 años, dejando atrás al grupo etario definido como "adolescente" por la Organización Mundial de la Salud. Sin embargo, la etapa de la adolescencia presenta características propias que la diferencian de los rangos etarios menores con respecto a las quemaduras. Estas diferencias son relevantes desde una perspectiva de prevención primaria, la cual se centra en evitar la enfermedad o lesión. En este contexto, el presente artículo reflexiona en torno a los motivos por los cuales es necesario prestarles especial atención a las y los adolescentes en el marco de la prevención primaria de las quemaduras, con relevancia para Latinoamérica y El Caribe. Primero, los escenarios de quemaduras en adolescentes muchas veces se vinculan con la participación en actividades de riesgo por presión, deseabilidad social o baja percepción de los riesgos asociados. Segundo, es importante recalcar que los adolescentes pueden experimentar vulnerabilidad social, la cual los puede exponer al riesgo de sufrir una quemadura intencional o no. Tercero, el riesgo de quemaduras en adolescentes se puede asociar con la salud mental y escenarios de autolesión. Se requiere indagar en estos aspectos, tanto a través de estudios cuantitativos epidemiológicos como de estudios cualitativos, para poder diseñar e implementar estrategias de prevención primarias relevantes para este grupo de población en la región.

The existing evidence on burns in the underage population has focused mainly on children under ten years, leaving behind the age group defined as "adolescents" by the World Health Organization. However, adolescents present their own characteristics that differentiate them from their younger counterparts. These differences are relevant from a primary prevention perspective, focusing on preventing illness or injury. In this context, this article reflects on why adolescents need special attention in the primary prevention of burns in Latin America and the Caribbean. First, burn scenarios in adolescents are often linked to participation in risky activities due to pressure, social desirability, or low perception of the associated risks. Second, it is essential to emphasize that adolescents may experience social vulnerability, which entails a higher risk of suffering an intentional or unintentional burn. Third, the risk of burns in adolescents may be related to mental health and self-harm scenarios. These aspects need to be investigated through both quantitative and qualitative studies to design and implement primary prevention strategies relevant to this population group in the region.

Electrical Burn and Associated Factors That Prolong In-patient Stay in a Level Three Burn Unit.

Electrical trauma is associated with significant morbidity and mortality, which have been reduced by improved medical care, as measured by the length of stay (LOS) as a marker for this population's quality of care. This paper will review the clinical and demographic characteristics, LOS in the hospital, and variables related to patients with electrical burns. A retrospective cohort study was conducted at a specialized burn unit in Southwest Colombia. Five hundred seventy-five electrical burn-related admissions from 2000 to 2016 were reviewed for the LOS and variables including patient-related (age, gender, marital status, education, and occupation), location of the accident (domestic vs labor-related), voltage, direct contact, arc, flash, flame, clinical presentation (burn surface area, depth, single or multiple organ injury, secondary infection, and abnormal labs), and treatment (surgical procedures and intensive care unit [ICU] admission). Univariate and bivariate analysis, with its 95% CI (confidence interval). We also performed a multiple logistic regression. LOS was correlated to males, age greater than 20 years, construction workers, high voltage injuries, severe burns by area and depth, infection, ICU admission, and multiple surgical procedures or extremity amputation. LOS due to electrical injury was observed to be significantly associated with the following variables, carpal tunnel release (OR [odds ratio]= 4.25, 95% CI [confidence interval] 1.70-5.20); amputation (OR = 2.81, 95% CI 1.60-5.10); infection (OR = 2.60, 95% CI 1.30-5.20); site of infection, mainly wound (OR = 1.30, 95% CI 1.10-1.44); associated injury (OR = 1.72, 95% CI 1.00-3.24); work or domestic accident (OR = 1.83, 95% CI 1.00-3.32); aged 20-40 years (OR = 1.41, 95% CI 1.00-2.10); CPK (OR = 1.40, 95% CI 1.00-2.00); and third-degree burns (OR = 1.55, 95% CI 1.00-2.80). Risk factors for LOS secondary to electrical injury should be appropriately addressed. Prevention at high-risk workplaces is imperative. Mitigating the injury with appropriate management of infection and timely surgical interventions play an essential role in the successful treatment of these patients.

Domestic burns that occurred during the COVID-19 pandemic in Brazil: a descriptive cross-sectional study.

BACKGROUND: Due to "stay at home" restrictions during the coronavirus disease 2019 (COVID-19) pandemic, people spent more time at home leading to an increase in home accidents, including burns. OBJECTIVE: To investigate the epidemiology of burns that occurred within homes during the COVID-19 pandemic in Brazil. DESIGN AND SETTINGS: This was a quantitative, descriptive, and cross-sectional study with a non-probabilistic sample. METHODS: Data were collected through the distribution of survey links on social networking sites and websites, and through email between December 2020 and February 2021. Participants were over 18 years of age, living in Brazil. Data analysis was performed using descriptive and dispersion statistics. RESULTS: A total of 939 adults (aged > 18 years) participated in this study. The mean age was 37.2 years (standard deviation [SD] = 12.5), 75.6% were female, 70.0% self-reported white skin color, 74% had completed higher education, and 28.1% had an income of 3 to 6 times the monthly minimum wage. A total of 21.6% suffered burns during the pandemic, 44.3% from a hot object. Approximately 49.3% never had access to a burn prevention campaign. CONCLUSION: It is necessary to develop burn prevention strategies that reach a wider population and to strengthen public policies to reduce the prevalence of domestic burns, especially during the pandemic.

Burn Admissions Across Low- and Middle-income Countries: A Repeated Cross-sectional Survey.

Burn injuries have decreased markedly in high-income countries while the incidence of burns remains high in Low- and Middle-Income Countries (LMICs) where more than 90% of burns are thought to occur. However, the cause of burns in LMIC is poorly documented. The aim was to document the causes of severe burns and the changes over time. A cross-sectional survey was completed for 2014 and 2019 in eight burn centers across Africa, Asia, and Latin America: Cairo, Nairobi, Ibadan, Johannesburg, Dhaka, Kathmandu, Sao Paulo, and Guadalajara. The information summarised included demographics of burn patients, location, cause, and outcomes of burns. In total, 15,344 patients were admitted across all centers, 37% of burns were women and 36% of burns were children. Burns occurred mostly in household settings (43-79%). In Dhaka and Kathmandu, occupational burns were also common (32 and 43%, respectively). Hot liquid and flame burns were most common while electric burns were also common in Dhaka and Sao Paulo. The type of flame burns varies by center and year, in Dhaka, 77% resulted from solid fuel in 2014 while 74% of burns resulted from Liquefied Petroleum Gas in 2019. In Nairobi, a large proportion (32%) of burns were intentional self-harm or assault. The average length of stay in hospitals decreased from 2014 to 2019. The percentage of deaths ranged from 5% to 24%. Our data provide important information on the causes of severe burns which can provide guidance in how to approach the development of burn injury prevention programs in LMIC.

National multicentric study on the incidence of alcohol burns during the COVID-19 pandemic.

BACKGROUND: Burns are traumatic wounds that occur when skin is exposed to an amount of energy greater than its maximum dissipation capacity. Alcohol, because it fuels flames and its vapor can cause an explosion, is one of the most common causal agents of burns in Brazil. In late 2019, the COVID-19 pandemic caused a sudden and substantial increase in the use of 70% alcohol (w/v) for antisepsis. OBJECTIVES: To analyze the epidemiological characteristics of alcohol burns during the COVID-19 pandemic in participating Burn Treatment Centers, as well as the severity and treatment of these burns. METHOD: Descriptive, cross-sectional, quantitative and retrospective study based on data obtained from medical records of patients treated in participating Burn Treatment Centers. Data collection included origin, gender, education level, occupation, circumstance of the accident, wound depth and type of treatment. RESULTS: Of eight participating centers, theHospital da Restauraç ão Gov. Paulo Guerra Burn Treatment Center experienced the highest number of alcohol burn patients (38.4%) and male gender accounted for 53.6% of all cases. Predominant occupations were those that involve domestic activities (29%) and 48.6% of patients had not completed elementary school. The most common cause was an accident during cooking (35.5%) followed by suicide attempt (18.3%). More than half (58.6%) of the patients had concomitant second and third degree burns and wound treatment of choice was surgical (43.1%). CONCLUSIONS: The predominant population in this study was male, had a lower level of education, resided in the northeast region and had an occupation carried out in a domestic environment. The latter may reflect the population's longer stay at home due to social constraints caused by the COVID-19 pandemic. There were a large number of second and third degree burns and, as a consequence, a high number of cases in which surgical treatment was required.

Preparing for a burn disaster in Brazil: Geospatial modelling to inform a coordinated response.

INTRODUCTION: To optimize the early care of burned patients, protocols were developed that guide pre-hospital care and the need to transfer to a specialized burn treatment unit. Burn disasters are an important public health concern in developed and developing nations. Among the early steps in disaster preparedness is the understanding of geographic locations and capacity of burn care facilities. We aimed to map and classify medical facilities that provide burn care in Brazil and to undertake a location-allocation analysis to identify which could be targeted to increase capacity. METHODS: A review of burn hospitalizations was conducted using Brazilian Ministry of Health data. Capacity was defined by number of burn patients admitted each year and bed type. Spatial population data per one-square kilometer were obtained from World Pop as a raster dataset. A road network dataset using Open Street Map data was created to conduct the drive time analysis. Location/allocation analysis was conducted to identify the proportion of Brazil's population living within 2- and 6-hours' drive time of a burn care capable hospital, stratified by the level of hospital capacity. Hospitals were ranked according to number of additional people served. RESULTS: We found 26.471 burn admissions. Of these, 3.508(13,2 %) were ICU admissions. A total of 735(2,7 %) hospital deaths occurred under the selected burn codes. In all, 1.273 facilities admitted burn patients, and 263(20,7 %) reported ICU admissions of burn patients. Seventeen hospitals were classified as maximum capacity facilities. Additional 23 hospitals were identified as potential targets for capacity building. Most maximum capacity hospitals are clustered in the Southeast of Brazil. Currently, 40.8 % of the Brazilian population live within 2 h of a maximum capacity facility. A large part of the population lives farther than 6 h away from a maximum capacity hospital. Most of the potential targets for capacity building are located near the coast of Brazil. DISCUSSION: We mapped and classified facilities that provide public burn care in Brazil. We identified public facilities that could be targeted to increase capacity to improve access for patients in the event of a burn disaster. Mapping, planning, and coordinating response is key for optimal outcomes in Mass Casualties Incidents. Cataloging and understanding local resources is a crucial first step in disaster management. Inequality in profiles can determine specific regional needs. Specialized burn centers are rare in regions other than the southeast. Health equity should be considered when planning disaster preparedness initiatives. Location-allocation modelling may assist in universal and equitable burn care service offerings. CONCLUSION: This study proposes an initial step in the classification and mapping of available burn treatment centers and population coverage in Brazil.

Quemaduras y corrosiones: una descripción epidemiológica según sexo y rango etario periodo 2018 - 2022, en Chile / Burns and corrosions: an epidemiological description by gender and age range for the period 2018-2022 in Chile

Introducción: Las quemaduras son lesiones de gravedad variable causadas por exceso de calor. En Chile, son causa importante de hospitalización y muerte, especialmente en niños, lo que ha llevado a la implementación de medidas como su adición a las Garantías Explícitas en Salud, y la creación de un registro nacional para mejorar la atención. El siguiente estudio busca describir las tasas de egresos hospitalarios y mortalidad de pacientes con quemaduras y corrosiones en Chile, durante el período 2018-2022, con la finalidad de contribuir a la epidemiología actual. Metodología: Se realizó un estudio retrospectivo utilizando datos del DEIS sobre quemaduras y corrosiones en la población chilena entre 2018 y 2022. Se analizaron los datos por año, sexo y rango etario. No requirió consentimiento informado ni revisión ética debido a la disponibilidad pública de los datos. Resultados: Se observó una tendencia a la disminución de los egresos hospitalarios desde 2018 hasta 2022, con el máximo en 2019. En cuanto a la mortalidad, se registró la mayor cifra en 2022 y la menor en 2019, con una tendencia al alza a lo largo del periodo. Los hombres presentaron una mayor proporción de egresos hospitalarios y mortalidad en comparación con las mujeres. Discusión: Las quemaduras y corrosiones mostraron una disminución en los egresos hospitalarios durante el periodo estudiado, mientras que la mortalidad aumentó. Se destacaron eventos específicos que podrían explicar los años con mayores egresos hospitalarios y mortalidad, como ataques incendiarios e incendios forestales. Con tal de reducir la incidencia y mortalidad de estas lesiones, se resalta la importancia de promover medidas de prevención y educación, y fortalecer los protocolos de atención y tratamiento.

Introduction: Burns are injuries of variable severity caused by excessive heat. In Chile, they are an important cause of hospitalization and death, especially in children, which has led to the implementation of measures such as their addition to the Explicit Health Guarantees, and the creation of a national registry to improve care. The following study seeks to describe the hospital discharge and mortality rates of patients with burns and corrosions in Chile, during the period 2018-2022, with the aim of contributing to the current epidemiology. Methodology: A retrospective study was conducted using DEIS data on burns and corrosions in the Chilean population between 2018 and 2022. Data were analyzed by year, gender, and age range. Informed consent and ethical review were not required due to the public availability of the data. Results: A decreasing trend in hospital discharges for burns was observed from 2018 to 2022, with a peak in 2019. For mortality, the highest number of deaths was recorded in 2022 and the lowest in 2019, with an upward trend throughout the period. Males had a higher proportion of hospital discharges and mortality compared to females. Discussion: Burns and corrosions showed a decrease in hospital admissions during the period studied, while mortality increased. Specific events that could explain the years with higher hospital admissions and mortality were highlighted, such as arson attacks and forest fires. In order to reduce the incidence and mortality of these injuries, the importance of promoting prevention and education measures and strengthening care and treatment protocols is highlighted.

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)

Influencia de los factores socioeconómicos en la ocurrencia de quemaduras en edades pediátricas / Influence of socioeconomic factors on the occurrence of burns in pediatric ages

Introducción: Los accidentes no se presentan solos, casi siempre están relacionados con un factor social y con el entorno cultural. Se plantea que las condiciones socioeconómicas impactan en la salud de las personas. Objetivos: Determinar los factores socioeconómicos que influyen en la ocurrencia de quemaduras en edades pediátricas. Métodos: Estudio descriptivo transversal realizado en la sala de Caumatología del Hospital Dr. Juan Bruno Zayas Alfonso de Santiago de Cuba, en el 2017. Se utilizó el Sistema SPSS. Se determinaron la frecuencia absoluta y el porcentaje. Resultados: El grupo de edad más afectado fueron los niños de 1-4 años. No se encontró diferencias con relación al sexo. Los líquidos hirvientes fueron el agente causal que predominó. Sobresalieron las familias con 1 o 2 hijos y de bajos ingresos. En la casuística estudiada el 71,7 por ciento de los familiares tenía escasos conocimientos sobre la prevención y primeros auxilios de las quemaduras El 41,7 por ciento de las familias tenían algún familiar que fumaba. Conclusiones: La interacción de factores sociales con factores económicos influye en la ocurrencia de quemaduras y otras afecciones en edades pediátricas, siendo los más vulnerables el grupo de 1-4 años de edad(AU)

Introduction: Accidents do not occur isolated, they are almost always related to a social factor and the cultural environment. It is proposed that socioeconomic conditions impact on people's health. Objectives: To determine the socioeconomic factors that influence the occurrence of burns in pediatric ages. Methods: Cross-sectional descriptive study conducted in the Caumatology room of Dr. Juan Bruno Zayas Alfonso Hospital, Santiago de Cuba province, in 2017. The SPSS System was used. Absolute frequency and percentage were determined. Results: The most affected age group were children aged 1-4 years. No differences were found in relation to sex. Boiling liquids were the predominant causative agent. Families with 1 or 2 children and low incomes stood out. In the case studies, 71.7 percent of the relatives had little knowledge about the prevention and first aid of burns. 41.7 percent of the families had a family member who smoked. Conclusions: The interaction of social factors with economic factors influences the occurrence of burns and other conditions in pediatric ages, being the most vulnerable the group of 1-4 years old(AU)

Epidemiology of Burn-Related Morbidity and Mortality in Patients Over 80 Years of Age.

Burns cause greater morbidity and mortality in older patients owing to the physiological changes and functional status declines with age. We sought to characterize the epidemiology of burn injuries in the patient population aged over 80 years. A retrospective analysis of all patients aged >80 years admitted to a tertiary burn center in Brazil over a 10-year period was conducted. Multiple parameters including comorbidities, BSA burned, intensive care unit (ICU) admissions, inhalation injury, and revised Baux score were analyzed to assess association with mortality. Twenty-six patients were identified. The overall mortality rate was 42.3%. The mortality rate increased with the TBSA, with 100% mortality at >20% total BSA involvement (P < .001). Inhalation injury occurred in 3 (11.5%) patients, all of whom suffered mortality (P < .001). ICU admission was necessary for 14 (53.8%) patients, out of which 11 (78.6%) did not survive (P < .001). The revised Baux score had a significant impact on the mortality, with higher values among patients who did not survive (89.2 ± 6.2 vs 110.7 ± 17.9, P < .001). Burns cause high mortality in the octogenarian and nonagenarian populations. It is important to stratify patients at high risk, institute prompt treatment and discuss goals of care early on for optimal patient outcomes.

Pavement Burns in New Mexico: Our Experiences, Treatments, and Outcomes.

This study focused on patients treated at the University of New Mexico Burn Center who sustained burn injuries from contact with environmentally heated pavement. We report on our patient demographics and outcomes as well as describe our institutional staged surgical approach to treatment. We provide a comparison of our results with other case reports as well as other findings. A retrospective review of patients admitted to the University of New Mexico Burn Center with injuries suffered from contact with hot pavement was performed. Patients were stratified on the presence or absence of altered mental status (AMS) and additional inciting factors. A total of six patients were reviewed from 2018 to 2019. We looked at patient demographics and comorbidities, time of contact with hot pavement, inciting factors, total body surface area (TBSA) burned, location of areas burned, depth of burn injury at the time of presentation and at the time of initial operative debridement, percentage of autograft take, complications, length of stay (LOS), and final disposition. The patients in our study had a mean TBSA of 9.82% corresponding to pressure points of the body. All patients had nearly 100% conversion to full-thickness burns at the time of initial operative debridement. With staged excision and split-thickness autografting, our patients had nearly 100% take of their skin grafts with minimal graft loss or related complications. At the time of presentation, 100% of patients had AMS and 66% (4/6) had a drug- or alcohol-related inciting event. Finally, the average LOS was 19.5 days in comparison to 7 to 9 days for uncomplicated burns of equivalent size at our burn center. Despite an initial appearance of a partial-thickness burn, pavement burns had a high propensity to convert to full-thickness burns. Patients with AMS contributed to our patient population being found with pavement burns. Patients with pavement burns had a distinct anatomic pattern corresponding to pressure points of the body which were often areas at high risk for skin and wound breakdown and complications. Staged excision and split-thickness autografting in the treatment of pavement burns yielded excellent results. Finally, our data showed that providers must be prepared for an extended LOS for patients with pavement burns.

[Effects of COVID-19 lockdown on the demand for health care of children and adolescents with burns in three specialized outpatient centers in Chile]. / Efectos del confinamiento por COVID-19 en la demanda de atención de niñas, niños y adolescentes con quemaduras en tres centros ambulatorios especializados de Chile.

INTRODUCTION: COVID-19 pandemic has meant adapting to a different reality, with long-term lockdowns that might cause an increase of burns in children at home. OBJECTIVE: To compare the epidemiological situation of patients admitted to the Corporación de Ayuda al Niño Quemado (COANIQUEM) due to out patient burn injuries management at the beginning of COVID-19 lockdown with the same period the year before. PATIENTS AND METHODS: Analytical and cross-sectional study. A population of 2,027 patients under the age of 20, who were admitted to COANIQUEM for the first time with burn inju ries, between April and July of 2019 and 2020 was analyzed. The number of patients admitted each month was registered as well as their demographic, social, and clinical characteristics. The monthly percentage variation was calculated by comparing patient data in both years. RESULTS: During 2020, there was a 48.7% decrease in overall outpatient admissions. There was a relative increase of 10.5% in burns in patients under 5 years old, 18.3% in scalds, 33.1% in the number of burns in 3 or more body locations, and 16.8% in burns occurring at home. These parameters were not influenced by geographic location, sex, or socioeconomic level. CONCLUSIONS: In the first period of the COVID-19 pandemic, with strict lockdown strategies, there was a decrease in the demand for burn care, affecting both outpatients with acute burns and those who were admitted for sequelae rehabilitation, as a result of the effective decrease in the burns incidence and the reduced access to health care.