RESUMO
Home oxygen therapy (HOT) is prescribed to patients with pulmonary dysfunction to improve survival and quality of life. However, ignition of oxygen can lead to burns with significant morbidity and mortality. Providers who routinely treat this patient population face an ethical issue: balancing the obligation to provide beneficial treatment to a patient with the responsibility to protect that patient from suffering avoidable burn injuries. A thorough review was conducted to assess the literature regarding ethical considerations involved in managing patients who have been burned while smoking on HOT and who continue to smoke. Various aspects of this problem and potential approaches to address it were analyzed with respect to 4 core ethical principles of health care: beneficence, nonmaleficence, autonomy, and justice. For patients who repeatedly present with burns acquired secondary to smoking while on oxygen, the authors consider it ethically unacceptable to withhold standard-of-care intervention for acute burns because refusal to treat acute burns conflicts with all 4 ethical principles. A preventive strategy would encourage a more judicious prescription of HOT, supporting the principles of nonmaleficence and beneficence. Additional preventive strategies include upstream solutions such as longitudinal patient education about smoking cessation and the risks of smoking on HOT. Physicians are tasked with the responsibility of both providing optimal care for this patient population and preventing future burn injuries. They may be able to address this challenging situation by thinking more critically about potential solutions while bearing in mind key ethical considerations and obligations.
Assuntos
Queimaduras , Serviços de Assistência Domiciliar , Oxigenoterapia , Humanos , Queimaduras/terapia , Oxigenoterapia/efeitos adversos , Oxigenoterapia/ética , Serviços de Assistência Domiciliar/ética , Fumar/efeitos adversos , Beneficência , MasculinoRESUMO
BACKGROUND: This study aims to establish the significance of social determinants of health and prevalent co-morbidities on multiple indicators for quality of care in patients admitted to the Burn and Surgical Intensive Care Unit (ICU). METHODS: We performed a retrospective analysis of population group data for patients admitted at the Burn and Surgical ICU from January 1, 2016, to November 18, 2019. The primary outcomes were length of hospital stay (LOS), mortality, 30-day readmission, and hospital charges. Pearson's chi-square test for categorical variables and t-test for continuous variables were used to compare population health groups. RESULTS: We analyzed a total of 487 burn and 510 surgical patients. When comparing ICU patients, we observed significantly higher mean hospital charges and length of stay (LOS) in BICU v. SICU patients with a history of mental health ($93,259.40 v. $50,503.36, p = 0.013 and 16.28 v. 9.16 days, p = 0.0085), end-stage-renal-disease (ESRD) ($653,871.05 v. $75,746.35, p = 0.0047 and 96.15 v. 17.53 days, p = 0.0104), sepsis ($267,979.60 v. $99,154.41, p = <0.001 and 39.1 v. 18.42 days, p = 0.0043), and venous thromboembolism (VTE) ($757,740.50 v. $117,816.40, p = <0.001 and 93.11 v. 20.21 days, p = 0.002). Also, higher mortality was observed in burn patients with ESRD, ST-Elevation Myocardial Infarction (STEMI), sepsis, VTE, and diabetes mellitus. 30-day-readmissions were greater among burn patients with a history of mental health, drug dependence, heart failure, and diabetes mellitus. CONCLUSIONS: Our study provides new insights into the variability of outcomes between burn patients treated in different critical care settings, underlining the influence of comorbidities on these outcomes. By comparing burn patients in the BICU with those in the SICU, we aim to highlight how differences in patient backgrounds, including the quality of care received, contribute to these outcomes. This comparison underscores the need for tailored healthcare strategies that consider the unique challenges faced by each patient group, aiming to mitigate disparities in health outcomes and healthcare spending. Further research to develop relevant and timely interventions that can improve these outcomes.
Assuntos
Queimaduras , Comorbidade , Estado Terminal , Tempo de Internação , Determinantes Sociais da Saúde , Humanos , Queimaduras/epidemiologia , Queimaduras/economia , Queimaduras/terapia , Masculino , Feminino , Pessoa de Meia-Idade , Estudos Retrospectivos , Tempo de Internação/estatística & dados numéricos , Determinantes Sociais da Saúde/estatística & dados numéricos , Estado Terminal/epidemiologia , Adulto , Idoso , Readmissão do Paciente/estatística & dados numéricos , Preços Hospitalares/estatística & dados numéricos , Unidades de Terapia Intensiva/estatística & dados numéricos , Falência Renal Crônica/epidemiologia , Transtornos Mentais/epidemiologia , Tromboembolia Venosa/epidemiologia , Sepse/epidemiologia , Diabetes Mellitus/epidemiologia , Insuficiência Cardíaca/epidemiologia , Mortalidade HospitalarRESUMO
The past decade has demonstrated increased burn wound infections with atypical invasive fungal organisms. The range of previously regiospecific organisms has expanded, and plant pathogens are increasingly represented. Our institution sought to examine changes in severe fungal non-Candida infections in our patients, via retrospective review of patients admitted to our burn center from 2008 to 2021. We identified 37 patients with atypical invasive fungal infections. Non-Candida genera included Aspergillus (23), Fusarium (8), Mucor (6), and 13 cases of 11 different species, including the second-ever human case of Petriella setifera. Three fungi were resistant to at least one antifungal. Concomitant infections included Candida (19), Staphylococcus and Streptococcus (14), Enterococcus and Enterobacter (13), Pseudomonas (9), and 14 additional genera. Complete data was available for 18 patients, who had a median of 3.0 (IQR 8.5, range 0-15) additional bacteria required a median of 1 (IQR 7, range 0-14) systemic antibacterials and 2 (IQR 2.5, range 0-4) systemic antifungals. One case of total-drug-resistant Pseudomonas aeruginosa required bacteriophage treatment. One case of Treponema pallidum was found in infected burn wound tissue. Every patient required Infectious Disease consultation. Eight patients became bacteremic and one developed Candida fermentatifungemia. There were five patient deaths (13.8%), all due to overwhelming polymicrobial infection. Burn patients with atypical invasive fungal infections can have severe concomitant polymicrobial infections and multidrug resistance with fatal results. Early Infectious Disease consultation and aggressive treatment is critical. Further characterization of these patients may provide better understanding of risk factors and ideal treatmentpatterns.
Assuntos
Queimaduras , Infecções Fúngicas Invasivas , Micoses , Humanos , Candida , Queimaduras/terapia , Queimaduras/tratamento farmacológico , Micoses/tratamento farmacológico , Micoses/etiologia , Antifúngicos/uso terapêutico , Infecções Fúngicas Invasivas/complicações , Infecções Fúngicas Invasivas/tratamento farmacológicoRESUMO
Food security (FS) is defined as access to sufficient and nutritious food. Children, especially those in low- and middle- income countries (LMICs), are disproportionately affected by low FS. We hypothesized high FS would be predictive of decreased pediatric postburn mortality in LMICs. Publicly-available, deidentified datasets were obtained from the World Health Organization's Global Burn Registry (GBR) and Economist Intelligence Unit's Global FS Index (GFSI). The GFSI calculates FS scores annually from intergovernmental organization data reviewed by a panel of experts. FS scores are reported on a 0 to 100 scale with 100 indicating the highest FS. Patients aged 0 to 19 yr were included; after linking GBR and GFSI datasets, countries with <100 burn patients were excluded. Data were analyzed with descriptive statistics and bivariate analyses. Multiple logistic regression controlling for confounders was used to quantify associations between mortality and FS score. Significance was set at P < 0.05. From 2016 to 2020, there were 2,246 cases including 259 deaths (11.5%) over nine countries. Those who died had a higher median age (7 [IQR 2, 15] vs 3 [2, 6] years, P < 0.001), higher proportion of females (48.6% vs 42.0%, P =0.048), and lower median FS score (55.7 [IQR 45.3, 58.2] vs 59.8 [IQR 46.7, 65.7], P < 0.001). Increasing FS score was associated with decreased odds of postburn mortality [multivariable odds ratio 0.78 (95% confidence interval 0.73 to 0.83), P < 0.001]. With the association between FS and mortality, international efforts to increase FS in LMICs may help improve pediatric burn patient survival.
Assuntos
Queimaduras , Feminino , Humanos , Criança , Segurança AlimentarRESUMO
INTRODUCTION: Children are uniquely vulnerable to injury because of near-complete dependence on caregivers. Unintentional injury is leading cause of death in children under the age of 14. Burns are one of the leading causes of accidental and preventable household injuries, with scald burns most common in younger children and flame burns in older ones. Education is a key tool to address burn prevention, but unfortunately these injuries persist. Critically, there is a paucity of literature investigating adult comprehension with respect to potential risks of household burns. To date, no study has been performed to assess management readiness for these types of injuries without seeking medical care. METHODS: Qualtrics™ surveys were distributed to laypersons via Amazon Mechanical Turk. Demographics were self-reported. The survey was divided into two parts, management knowledge, and risk identification. The management part involved a photograph of a first-degree pediatric burn injury and required identification of the degree of injury and three potential initial managements. The risk-identification section required correctly identifying the most common mechanisms of burn injury for different age groups followed by general identification of 20 household burn risks. Survey responses were analyzed using two-tailed Student's t-tests and chi-square analyses, univariate and multivariate analysis, and linear regression. RESULTS: Of the 467 respondents, the mean age was 36.57 years, and was 59.7% (279) male. Only 3.2% of respondents were able to correctly identify all 20 potential risks listed in our survey. Additionally, only 4.5% of respondents correctly identified all three appropriate initial management options (cool water, sterile gauze, and over-the-counter analgesics) without misidentifying incorrect options. However, 56.1% of respondents were able to select at least one correct management option. For image-based injury classification, the most common response was incorrectly second-degree with 216 responses (42.2%) and the second-most common response was correctly first-degree with 146 responses (31.3%). Most respondents claimed they would not seek medical attention for the injury presented in the photograph (77.7%). When comparing the responses of individuals with children to those without, there were no statistically significant differences in ability to assess household risks for pediatric burns. For the entire population of respondents, the mean score for correctly identifying risks was 38%. CONCLUSION: This study revealed a significant gap in public awareness of household risks for pediatric burns. Furthermore, while most individuals would not seek medical care for a first-degree pediatric burn injury, they were readily available to identify proper initial management methods. This gap in knowledge and understanding of household pediatric burn injuries should be addressed with increased burn injury prevention education initiatives and more parental counseling opportunities.
Assuntos
Queimaduras , Lesões dos Tecidos Moles , Adulto , Criança , Humanos , Masculino , Idoso , Queimaduras/epidemiologia , Queimaduras/prevenção & controle , Opinião Pública , Tempo de Internação , Inquéritos e QuestionáriosRESUMO
Women are less likely to be senior authors, invited to write in scientific journals, and to be cited in high impact journals. The aim of this study was to investigate trends in authorship and gender differences in peer-reviewed burn literature over 13 years. We performed a retrospective analysis of original research articles published from January 2009 to September 2021 in three burn journals. A gender determination application was used to categorize the gender of the first and senior author. Of the 3908 articles analyzed, 42.5% had a woman first author and 27.6% had a woman senior author. We identified 2029 unique senior authors, 29.0% of whom were women. Woman senior authorship was associated with increased odds of woman first authorship [OR = 2.31 (95% CI: 2.00, 2.67); P < .001]. The percentage of papers with a woman senior author increased from 17.8% in 2009 to 35.7% in 2021. If this 1.0% (95% CI: 0.50-1.51%) linear trend increase per year in woman senior authorship continues, we will expect to see equal proportions of woman and man senior authors in the included journals starting in 2037. The field of burn care is far from reaching gender parity with respect to authorship of peer-reviewed publications. Supporting and encouraging gender-concordant and discordant first:last authorship dyads in mentorship as well as redistributing obligations that may detract from authorship opportunities are potential ways to improve parity in authorship and academia.
Assuntos
Queimaduras , Masculino , Humanos , Feminino , Estudos Retrospectivos , Queimaduras/terapia , Fatores Sexuais , Autoria , BibliometriaRESUMO
Burn injuries are a complex medical condition associated with negative physical and emotional consequences including disturbances in sleep. The goals of this systematic review were to examine the prevalence of sleep disturbances in adult burn survivors and evaluate the effects of intervention to improve sleep. Eight electronic databases were systematically searched and yielded 49 studies (13 interventional and 36 non-interventional). Results from the systematic review demonstrate that a variety of sleep disturbances are common in burn survivors, persisting years after the injury and are associated with pain, itch, emotional distress and reduction in quality of life. Sleep assessment was primarily based on subjective measures and the available data did not allow for assessing the prevalence of sleep disorders in burn survivors. Results of the meta-analysis of four studies demonstrated that a variety of interventions improved sleep quality. These findings provide further evidence that sleep is compromised in burn survivors and highlight the need for ongoing assessment using a combination of validated self-reports and objective measures of sleep. More research is needed to determine the most effective treatments for sleep disorders in burn survivors and if early intervention will serve to improve long term outcomes.
Assuntos
Queimaduras , Transtornos do Sono-Vigília , Adulto , Queimaduras/complicações , Queimaduras/psicologia , Queimaduras/terapia , Humanos , Qualidade de Vida , Sono , Transtornos do Sono-Vigília/complicações , Transtornos do Sono-Vigília/etiologia , Sobreviventes/psicologiaRESUMO
Background: This study investigates the effect of prophylactic perioperative antibiotic use on patients with small burns [≤20% total body surface area (TBSA)] on rates of infection, graft loss, or readmission. Methods: A retrospective chart review was conducted on patients admitted to our institution's burn center between January 2020 and July 2021. Patients were included if they had a 20% or less TBSA burn with 1 or more operating room visit for burn excision and were excluded if a preoperative infection was present. Data were gathered regarding patient demographics, burn mechanism, burn characteristics, and outcome measures including infection, graft loss, and readmission. Statistical analysis was conducted by Mann-Whitney U and Fisher exact tests, and P values reported at two-sided significance of less than 0.05. Results: There were no significant differences in age, body mass index, TBSA, percent third-degree burn, or comorbidities between patients who received (n = 29) or did not receive (n = 47) prophylactic perioperative antibiotics. There was a nonsignificant trend toward higher length of stay in the prophylactic antibiotic group, possibly driven by a nonsignificant trend toward higher rates of flame injuries in this group. There was no difference in infection (P = 0.544), graft loss (P = 0.494), or 30-day readmission (P = 0.584) between the two groups. Conclusion: This study finds no significant difference in postoperative infection, graft loss, or 30-day readmission in two similar patient cohorts who received or did not receive prophylactic perioperative antibiotics for acute excision of small (≤20% TBSA) burns.
RESUMO
Hidradenitis suppurativa (HS), also known as acne inversa, is a debilitating inflammatory skin disorder that is characterized by nodules that lead to the development of connected tunnels and scars as it progresses from Hurley stages I to III. HS has been associated with several autoimmune diseases, including inflammatory bowel disease and spondyloarthritis. We previously reported dysregulation of humoral immune responses in HS, characterized by elevated serum total IgG, B-cell activation, and antibodies recognizing citrullinated proteins. In this study, we characterized IgG autoreactivity in HS sera and lesional skin compared with those in normal healthy controls using an array-based high-throughput autoantibody screening. The Cy3-labeled anti-human assay showed the presence of autoantibodies against nuclear antigens, cytokines, cytoplasmic proteins, extracellular matrix proteins, neutrophil proteins, and citrullinated antigens. Most of these autoantibodies were significantly elevated in stages IIâIII in HS sera and stage III in HS skin lesions compared with those of healthy controls. Furthermore, immune complexes containing both native and citrullinated versions of antigens can activate M1 and M2 macrophages to release proinflammatory cytokines such as TNF-α, IL-8, IL-6, and IL-12. Taken together, the identification of specific IgG autoantibodies that recognize circulating and tissue antigens in HS suggests an autoimmune mechanism and uncovers putative therapeutic targets.
Assuntos
Hidradenite Supurativa , Antígenos , Autoanticorpos , Citocinas/metabolismo , Hidradenite Supurativa/diagnóstico , Humanos , Imunoglobulina G , Macrófagos/metabolismo , Índice de Gravidade de DoençaRESUMO
Burn survivors may be at increased risk for suicide due to the nature of their injury and psychiatric comorbidities. The purpose of this review is to assess the evidence as to the prevalence of suicidal ideations and behaviors (attempts and completed suicides) in burn survivors as well as evaluate risk and protective factors. PubMed, EMBASE, CINAHL, Cochrane, PsycINFO, and Web Science databases were searched using search terms regarding suicide, suicidality, and burn. Fourteen full-text manuscripts and two published abstracts were included in the review. Overall, burn survivors demonstrate elevated suicidal ideations and a higher lifetime prevalence of suicide attempts compared to the general population. There is mixed evidence as to rates of completed suicide postburn injury, though rates appear to be relatively low. Risk factors include pain at discharge, perceived level of disfigurement, premorbid psychiatric comorbidities, and past suicide attempts. Results of this systematic review shed light on the scarcity of data on rates of suicidality among burn survivors, which is surprising given the multiple risk factors burn survivors possess including chronic pain, sleep disturbances, history of substance abuse, posttraumatic stress disorder, social isolation, and depression which are linked to suicidality in the general population. Suicide risk screening should be included as an integral part of burn survivors' care, and more research is needed to better understand the magnitude of this phenomenon and offer targeted interventions to vulnerable individuals.
Assuntos
Queimaduras/psicologia , Ideação Suicida , Tentativa de Suicídio/psicologia , Suicídio/psicologia , Humanos , Fatores de RiscoRESUMO
BACKGROUND: Cutaneous manifestations of purpura fulminans (PF) present many challenges for clinicians and surgeons. In a state of septic shock complicated by limb ischemia, surgical interventions are necessary to control the pathological cascade and improve patient outcomes. The objective of this article was to report etiologies and surgical outcomes associated with cutaneous manifestations in adults. METHODS: This systematic review and meta-analysis compared 190 adult patients with etiologies, signs and symptoms, and surgical outcomes associated with cutaneous manifestations of PF. The PubMed, EMBASE, Cochrane Library, Web of Science, and Scopus databases were systematically and independently searched. Patient and clinical characteristics, surgical interventions, outcomes, and complications were recorded. RESULTS: Seventy-nine studies were eligible for the systematic review, and 77 were eligible for meta-analysis using Preferred Reporting Items for Systematic Reviews and Meta-analysis (PRISMA) and Cochrane guidelines. A total of 71/190 (38%) cases reported surgical debridement. Fasciotomies were reported in 12/190 (6%) cases and 20 procedures. Amputations were reported in 154/190 (81%) cases. Reconstruction was reported in 45 cases. Skin grafts were applied in 31 cases. Flaps were used for reconstruction in 28 cases. Median (IQR) surgical procedures per patient were 4 (4, 5) procedures. Infectious organisms causing PF were 32% Neisseria meningitidis (n = 55) and 32% Streptococcus pneumonia (n = 55). Coagulase-negative Staphylococcus (95% confidence interval (CI)(8.2-177.9), p = 0.032), Haemophilus influenza (95%CI (7.2-133), p = 0.029), Streptococcus pneumonia (95% CI (13.3-75.9), p = 0.006), and West Nile Virus (95%CI (8.2-177.9), p = 0.032) were associated with significantly more extensive amputations compared to other organisms. CONCLUSION: This systematic review and patient-level meta-analysis found the most common presentation of PF was septic shock from an infectious organism. Neisseria meningitidis and Streptococcus pneumonia were equally the most common organisms associated with PF. The majority of cases were not treated in a burn center. The most common surgeries were amputations, with below-the-knee-amputations being the most common procedure. Skin grafting was the most commonly performed reconstructive procedure. The most common complications were secondary infections. Organisms with significantly more extensive amputations were coagulase-negative Staphylococcus, Haemophilus influenza, Streptococcus pneumonia, and West Nile Virus. Interpretation of findings should be cautioned due to limited sample data.
RESUMO
Hidradenitis suppurativa (HS), also known as acne inversa, is an incapacitating skin disorder of unknown etiology manifested as abscess-like nodules and boils resulting in fistulas and tissue scarring as it progresses. Given that neutrophils are the predominant leukocyte infiltrate in HS lesions, the role of neutrophil extracellular traps (NETs) in the induction of local and systemic immune dysregulation in this disease was examined. Immunofluorescence microscopy was performed in HS lesions and detected the prominent presence of NETs. NET complexes correlated with disease severity, as measured by Hurley staging. Neutrophils from the peripheral blood of patients with HS peripheral also displayed enhanced spontaneous NET formation when compared to healthy control neutrophils. Sera from patients recognized antigens present in NETs and harbored increased antibodies reactive to citrullinated peptides. B cell dysregulation, as evidenced by elevated plasma cells and IgG, was observed in the circulation and skin from patients with HS. Peptidylarginine deiminases (PADs) 1 to 4, enzymes involved in citrullination, were differentially expressed in HS skin, when compared to controls, in association with enhanced tissue citrullination. NETs in HS skin coexisted with plasmacytoid dendritic cells, in association with a type I interferon (IFN) gene signature. Enhanced NET formation and immune responses to neutrophil and NET-related antigens may promote immune dysregulation and contribute to inflammation. This, along with evidence of up-regulation of the type I IFN pathway in HS skin, suggests that the innate immune system may play important pathogenic roles in this disease.
Assuntos
Linfócitos B/imunologia , Armadilhas Extracelulares/metabolismo , Hidradenite Supurativa/imunologia , Interferon Tipo I/metabolismo , Antígenos/imunologia , Autoanticorpos/imunologia , Citrulinação , Células HeLa , Hidradenite Supurativa/sangue , Humanos , Peptídeos/sangue , Proteína-Arginina Desiminase do Tipo 2/genética , Proteína-Arginina Desiminase do Tipo 2/metabolismo , Índice de Gravidade de DoençaRESUMO
Burnout, defined by feelings of inefficacy, cynicism, and emotional exhaustion, affects the performance and well-being of health care providers. Burn care exposes providers to factors known to cause or worsen burnout, but no research has presented prevalence rates of burnout in this population. We estimate the rates of anxiety, depression, and burnout among nonphysician providers in a regional burn center and compare those rates to a reference population of critical care nurses. In our sample of 22 providers, 64% screened positive for anxiety; 32% for depression; 82% for emotional exhaustion; 18% for personal achievement burnout; and 54% for depersonalization. When compared with a national sample of critical care nurses, burn center providers demonstrated a significantly higher rate of anxiety (risk difference [RD]: 0.453, 95% confidence interval [CI] [0.244, 0.622]), a significantly higher rate of emotional exhaustion (RD: 0.207, 95% CI [0.001, 0.323]), and a significantly lower rate of personal achievement burnout (RD: -0.325, 95% CI [-0.442, -0.119]). These findings constitute the first evidence that many burn care providers meet criteria for burnout and that burnout in burn care providers may qualitatively differ from burnout in other critical care providers. Future research should identify burn care-specific predictors of burnout and determine the feasibility and efficacy of interventions to prevent and reduce burnout in burn care providers.
Assuntos
Ansiedade/psicologia , Esgotamento Profissional/psicologia , Queimaduras/psicologia , Queimaduras/terapia , Depressão/psicologia , Corpo Clínico Hospitalar/psicologia , Adulto , Unidades de Queimados , Feminino , Humanos , Masculino , Maryland , Pessoa de Meia-Idade , Escalas de Graduação PsiquiátricaRESUMO
Angiokeratomas are benign vascular ectasias that can present with bleeding or cosmetic concerns. We present an extreme case of Fordyce angiokeratoma. Usual treatment modalities, including medical management with analgesics and angiotensin-converting enzyme inhibitors, as well as laser treatments, were not viable options in this unique case. Surgical excision with autografting offered a curative treatment option in this case.