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Emergency hyperbaric oxygen treatment capability is limited in the United States, and there is little documentation of calls received by centers available 24 hours a day, seven days a week, 365 days a year. Our study aimed to calculate the number of calls received for urgent hyperbaric oxygen (HBO2). We logged calls from two HBO2 chambers on the East Coast of the United States that serve a densely populated region in 2021. The total number of emergency calls was 187 at the University of Maryland (UMD) and 127 at the University of Pennsylvania (UPenn). There were calls on 180/365 (46%) days during the study period at UMD and 239/365 (63%) days at UPenn. The most common indication was carbon monoxide toxicity. The peak month of calls was March. Emergency HBO2 calls are common, and more centers must accept emergency cases. Data from geographically diverse centers would add generalizability to these results and capture more diving-related emergencies.
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Intoxicação por Monóxido de Carbono , Oxigenoterapia Hiperbárica , Encaminhamento e Consulta , Oxigenoterapia Hiperbárica/estatística & dados numéricos , Humanos , Encaminhamento e Consulta/estatística & dados numéricos , Intoxicação por Monóxido de Carbono/terapia , Maryland , Pennsylvania , Fatores de Tempo , Emergências , Mergulho/estatística & dados numéricosRESUMO
PURPOSE: Our purpose was to determine changes in patient-reported hematuria and urinary symptoms after hyperbaric oxygen (HBO2) treatment for radiation cystitis (RC). MATERIALS AND METHODS: We analyzed prospectively collected data from the Multicenter Registry for Hyperbaric Oxygen Therapy Consortium accumulated within a week of beginning and ending HBO2. Measures included the modified Radiation Therapy Oncology Group (RTOG) Hematuria Scale, Urinary Distress Inventory Short Form, and EuroQol Five Dimension Five Level instrument. RTOG hematuria and Urinary Distress Inventory Short Form scores were compared using the sign test. Logistic regression was used to evaluate characteristics associated with hematuria improvement. RESULTS: A total of 470 registry patients had RC. The median age, number of HBO2 sessions, and years after radiation were 73 (IQR 12) years, 39 (IQR 10) sessions, and 5 (IQR 8) years, respectively. Eighty-four percent of patients (393/470) had prostate cancerârelated radiation. EuroQol Five Dimension Five Level scores improved from 0.83 (IQR 0.14) to 0.85 (IQR 0.22; P < .001. Three hundred seventy patients had complete RTOG hematuria scores that improved from 2 (IQR 2) to 0 (IQR 2; P < .001. Two hundred forty-six patients had complete Urinary Distress Inventory Short Form ratings that decreased from 33.3 (IQR 44) to 22.2 (IQR 33; P < .001). Regression analysis of those with visible hematuria before HBO2 showed lower improvement odds associated with higher HBO2 hematuria scores (odds ratio [OR] 0.44, 95% CI 0.26-0.73; P < .01), a smoking history (OR 0.44, 95% CI 0.21-0.92; P = .03), or a nonprostate cancer history (OR 0.32, 95% CI 0.10-0.99; P = .05). CONCLUSIONS: HBO2 for RC improved reported hematuria, urinary function, and quality of life. Higher baseline hematuria scores, smoking, and nonprostate cancer history were associated with lower odds of hematuria improvement.
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Cistite , Hematúria , Oxigenoterapia Hiperbárica , Medidas de Resultados Relatados pelo Paciente , Lesões por Radiação , Sistema de Registros , Humanos , Cistite/terapia , Cistite/etiologia , Masculino , Idoso , Lesões por Radiação/terapia , Hematúria/etiologia , Hematúria/terapia , Feminino , Pessoa de Meia-Idade , Estudos Prospectivos , Neoplasias da Próstata/radioterapia , Neoplasias da Próstata/terapia , Neoplasias da Próstata/complicações , Qualidade de Vida , Idoso de 80 Anos ou mais , Resultado do TratamentoRESUMO
Purpose: To evaluate the effectiveness of hyperbaric oxygen (HBO2) therapy as a treatment for central retinal artery occlusion (CRAO). Methods: A total of 38 patients who underwent HBO2 for non-arteritic CRAO were identified. Patients with arteritic CRAO, branch retinal artery occlusion, ophthalmic artery occlusion, and other diagnoses were excluded from the analysis. The main outcome measured was the change in visual acuity at the most recent follow-up exam compared to the visual acuity at presentation before the initiation of HBO2 therapy. Results: The overall visual acuity after HBO2 compared with the visual acuity at presentation showed a mean improvement of 0.5 logMAR from 2.2 to 1.7 logMAR (p=0.0003). Patients who presented with hand motion and light perception vision had a mean improvement of 0.4 logMAR (p=0.06) and 0.8 logMAR (p=0.004) after HBO2, respectively. An average visual acuity improvement of 0.5 logMAR (p=0.01) was observed when patients underwent HBO2 earlier than 24 hours of symptom onset. This mean improvement increased to 0.9 logMAR (p=0.009) if HBO2 was initiated within eight hours. Conclusions: HBO2 may be an effective treatment for non-arteritic CRAO, especially if patients are treated early and present with salvageable vision. The time to treatment and the presenting visual acuity may be predictive factors on the visual prognosis following HBO2. Further studies with a prospective design and more patients are necessary to determine the long-term outcomes and the optimal protocol for HBO2 in CRAO patients.
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This short review addresses the mechanisms of injury mediated by carbon monoxide (CO) and current information on efficacy of hyperbaric oxygen therapy (HBOT). Recent clinical series involving large, country-wide databases and prospective randomized trials are summarized. We conclude that there is an abundance of basic science and preclinical and clinical research supporting the use of HBOT for acute CO poisoning. With appropriate consideration for pathology and therapeutic mechanisms, HBOT at a dose of 2.5-3.0 atm absolute is a necessary treatment for this toxidrome.
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Intoxicação por Monóxido de Carbono , Oxigenoterapia Hiperbárica , Humanos , Intoxicação por Monóxido de Carbono/terapia , Estudos Prospectivos , Oxigênio , Bases de Dados FactuaisRESUMO
Hyperbaric oxygen therapy (HBOT) involves treating patients by providing 100% oxygen through inhalation while inside a treatment pressurized chamber. The oxygen acts as a drug and the hyperbaric chamber as the dosing device. The effect of hyperbaric hyperoxia is dose dependent and, therefore, treatment depth and duration are important when considering its use. HBOT can either be the primary method of treatment or used adjunctively to medications or surgical techniques. The underpinning physiology is to bring oxygen-rich plasma to hypoxic tissue, preventing reperfusion injury, strengthening immune responsiveness, and encouraging new collagen deposition as well as endothelial cell formation.
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Oxigenoterapia Hiperbárica , Humanos , Oxigenoterapia Hiperbárica/métodos , OxigênioRESUMO
BACKGROUND: Faculty who identify as women or racial/ethnic groups underrepresented in medicine (URiM) are less likely to occupy senior leadership positions or be promoted. Recent attention has focused on interventions to decrease this gap; thus, we aim to evaluate changes in leadership and academic promotion for these populations over time. METHODS: Successive cross-sectional observational study of six years (2015 to 2020) of data from the Academy of Administrators/Association of Academic Chairs of Emergency Medicine- Benchmark Survey. Primary analyses focused on gender/URiM differences in leadership roles and academic rank. Secondary analysis focused on disparities during the first 10 years of practice. Statistical modeling was conducted to address the primary aim of assessing differences in gender/URiM representation in EM leadership roles/rank over time. RESULTS: 12,967 responses were included (4589 women, 8378 men). Women had less median years as faculty (7 vs 11). Women and URiM were less likely to hold a leadership role and had lower academic rank with no change over the study period. More women were consistently in the early career cohort (within 10 years or less as faculty) : 2015 =-75.0% [95% CI:± 3.8%] v 61.4% [95% CI:± 3.0%]; 2020 =-75.1% [95% CI: ± 2.9%] v 63.3%, [95% CI:: ± 2.5%]. Men were significantly more likely to have any leadership role compared to women in 2015 and 2020 (2015 = 54.3% [95% CI: ± 3.1%] v 44.8%, [95% CI: ± 4.3%]; 2020 = 43.1% [95% CI:± 2.5%] v 34.8 [95% CI:± 3.1%]). Higher academic rank (associate/professor) was significantly more frequent among early career men than women in 2015 (21.1% [95% CI:± 2.58%] v 12.9%; [95% CI:± 3.0%]) and 2020 (23.1% [95% CI:± 2.2%] v 17.4%; [95% CI:± 2.5%]). CONCLUSIONS: Disparities in women and URiM faculty leadership and academic rank persist, with no change over a six-year time span. Men early career faculty are more likely to hold leadership positions and be promoted to higher academic rank, suggesting early career inequities must be a target for future interventions.
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Medicina de Emergência , Liderança , Estudos Transversais , Docentes de Medicina , Feminino , Humanos , Masculino , Grupos Raciais , Estados UnidosRESUMO
BACKGROUND: Disparities in salary and advancement of emergency medicine (EM) faculty by race and gender have been consistently demonstrated for over three decades. Prior studies have largely focused on individual-level solutions. To identify systems-based interventions, the Society for Academic Emergency Medicine (SAEM) formed the Research Equity Task Force in 2018 with members from multiple academies (the Academy of Academic Chairs in Emergency Medicine [AACEM], the Academy of Academic Administrators in Emergency Medicine [AAAEM], the Academy for Women in Academic Emergency Medicine [AWAEM], and the Academy for Diversity and Inclusion in Emergency Medicine [ADIEM]) and sought recommendations from EM departmental leaders. METHODS: The task force conducted interviews containing both open-ended narrative and closed-ended questions in multiple phases. Phase 1 included a convenience sample of chairs of EM departments across the United States, and phase 2 included vice-chairs and other faculty who lead promotion and advancement. The task force identified common themes from the interviews and then developed three-tiered sets of recommendations (minimal, target, and aspirational) based on participant responses. In phase 3, iterative feedback was collected and implemented on these recommendations from study participants and chairs participating in a national AACEM webinar. RESULTS: In findings from 53 interviews of chairs, vice-chairs, and faculty leaders from across the United States, we noted heterogeneity in the faculty development and promotion processes across institutions. Four main themes were identified from the interviews: the need for a directed, structured promotion process; provision of structured mentorship; clarity on requirements for promotion within tracks; and transparency in salary structure. Recommendations were developed to address gaps in structured mentorship and equitable promotion and compensation. CONCLUSIONS: These recommendations for AEM departments have the potential to increase structured mentorship programs, improve equity in promotion and advancement, and reduce disparities in the AEM workforce. These recommendations have been endorsed by SAEM, AACEM, AWAEM, ADIEM, and AAAEM.
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Medicina de Emergência , Médicos , Serviço Hospitalar de Emergência , Docentes de Medicina , Feminino , Humanos , Salários e Benefícios , Estados Unidos , Recursos HumanosRESUMO
BACKGROUND: Gender inequities in recognition, compensation, promotion, and leadership roles exist in emergency medicine. Formal recognition in the workplace and opportunities for advancement are vulnerable to bias. OBJECTIVE: To examine the gender distribution of national awards in emergency medicine, to analyze whether there is a gap, and to highlight notable trends. METHODS: Recipients of the major award categories between 2001 and 2020 were examined for the 3 main national emergency medicine organizations. The gender distribution of award winners by year was compared with the gender distribution of female faculty in emergency medicine departments using data from the Association of American Medical Colleges and a chi-squared analysis. RESULTS: The gender gap in award winners has decreased over time, but men are still disproportionately given national awards over women. In all 3 organizations, women represented a smaller proportion of award winners than men when compared with the national proportion of women in academic emergency medicine. Advocacy awards were the one category where women were more likely to be recognized. Women were notably least likely to receive clinical and leadership awards. CONCLUSIONS: The gender gap in emergency medicine awards has narrowed in the last 20 years but still exists. This discrepancy is an example of how bias can compound over time to generate gaps in recognition, career advancement, and promotion. The pipeline to award nominations should be addressed at the individual, departmental, awards committee, and organizational levels. © 2021 Elsevier Inc.
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Distinções e Prêmios , Medicina de Emergência , Médicas , Feminino , Humanos , Masculino , Sociedades Médicas , Estados UnidosRESUMO
STUDY OBJECTIVE: Patient experience metrics have become increasingly important in evaluations of health care organizations and physician performance. Although such measures have been touted as a way to make objective comparisons of performance, they are subject to many of the same biases as other survey instruments, including gender bias. METHODS: A total of 320 surveys were conducted between February and October 2020. Surveys included vignettes describing different scenarios, and respondents were asked to rate the vignette physician in each scenario on 1 of 3 themes: listening, time, or courtesy. Three vignettes per theme were used. Half of the surveys used a male physician and half used a female physician. Using tests of difference, we compared the ratings of male and female vignette physicians. We also used a statistical technique known as anchoring vignettes to show how respondents' ratings of vignette physicians related to their ratings of their own physicians. RESULTS: In all 9 vignette scenarios, the male vignette physician was rated more highly than the female vignette physician. These differences were statistically significant in 2 of 9 scenarios. Male vignette physicians were given more top-box ratings than female vignette physicians. Anchoring vignettes showed a statistically nonsignificant association between vignette ratings and ratings of respondents' own physicians. CONCLUSION: Our findings revealed a pattern of higher ratings of male vignette physicians when compared to female vignette physicians, which may translate to ratings of patients' own physicians. These findings suggest that current methods to evaluate patients' experiences with their own physicians may disadvantage female physicians.
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Medidas de Resultados Relatados pelo Paciente , Sexismo/psicologia , Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Relações Médico-Paciente , MédicasRESUMO
INTRODUCTION: Leadership, communication, and collaboration are important in well-managed trauma resuscitations. We surveyed resuscitation team members (attendings, fellows, residents, and nurses) in a large urban trauma center regarding their impressions of collaboration among team members and their satisfaction with patient care decisions. METHODS: The Collaboration and Satisfaction About Care Decisions in Trauma (CSACD.T) survey was administered to members of ad hoc trauma teams immediately after resuscitations. Survey respondents self-reported their demographic characteristics; the CSACD.T scores were then compared by gender, occupation, self-identified leader role, and level of training. RESULTS: The study population consisted of 281 respondents from 52 teams; 111 (39.5%) were female, 207 (73.7%) were self-reported White, 78 (27.8%) were nurses, and 140 (49.8%) were physicians. Of the 140 physician respondents, 38 (27.1%) were female, representing 13.5% of the total surveyed population. Nine of the 52 teams had a female leader. Men, physicians (vs nurses), fellows (vs attendings), and self-identified leaders trended toward higher satisfaction across all questions of the CSACD.T. In addition to the comparison groups mentioned, women and general team members (vs non-leaders) gave lower scores. CONCLUSION: Female residents, nurses, general team members, and attendings gave lower CSACD.T scores in this study. Identification of nuances and underlying causes of lower scores from female members of trauma teams is an important next step. Gender-specific training may be necessary to change negative team dynamics in ad hoc trauma teams.
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Tomada de Decisão Clínica/métodos , Comunicação Interdisciplinar , Equipe de Assistência ao Paciente , Ressuscitação , Inquéritos e Questionários/estatística & dados numéricos , Ferimentos e Lesões , Adulto , Atitude do Pessoal de Saúde , Feminino , Humanos , Liderança , Masculino , Equipe de Assistência ao Paciente/organização & administração , Equipe de Assistência ao Paciente/normas , Ressuscitação/métodos , Ressuscitação/psicologia , Centros de Traumatologia , Ferimentos e Lesões/complicações , Ferimentos e Lesões/terapiaRESUMO
In this cross-sectional study, we examined the relationship between resident level of care in the nursing home and colonization with resistant gram-negative bacteria. Residential-care residents were more likely to be colonized with resistant gram-negative bacteria than were postacute care residents (odds ratio, 2.3; 95% confidence interval, 1.40-3.80; P < .001).
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Infecções por Bactérias Gram-Negativas , Estudos Transversais , Bactérias Gram-Negativas , Infecções por Bactérias Gram-Negativas/epidemiologia , Humanos , Casas de Saúde , Fatores de RiscoRESUMO
This review describes the sex and gender differences in COVID-19 presentation, treatment, and outcomes. We discuss the differences between the sexes in susceptibility to infection, the role of sex chromosomes on the body's immunologic response and the influence of hormones on the body's response to the virus. Additionally, the sex differences in clinical and laboratory presentation, complications of infection and outcomes, as well as differences in response to treatment and prevention are reviewed.
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COVID-19/epidemiologia , SARS-CoV-2/isolamento & purificação , COVID-19/terapia , Feminino , Humanos , Masculino , Fatores SexuaisRESUMO
OBJECTIVE: Career paths leading to department chair positions are elusive. Women represent only 11% of academic emergency department (ED) chairs. It is unclear whether the pathway to chair is different for men and women; the characteristics, achievements, and qualifications among those who become ED chairs is unknown. METHODS: This study is a cross-sectional analysis of curriculum vitae (CV) of current ED chairs in departments with Accreditation Council for Graduate Medical Education (ACGME)-accredited residency programs. Former women chairs were included due to paucity of current women chairs. Statistics were calculated using bivariate and multivariate analysis. RESULTS: Of 163 eligible chairs, 88 CV (54%) were obtained, including six former women chairs. A majority (86.4%) self-identified as White/Caucasian, 21.5% were women, 46% were chief residents, 28.4% completed additional postgraduate degrees, and 21.8% were fellowship trained. At time of chair appointment, 58% were professor rank, 53.5% held ED operations roles, and 32% served as vice chair. Women were more likely to be in educational (53% vs. 22%) versus operational (26% vs. 61%, p = 0.02) roles. Women obtained more advanced degrees (47% vs. 25%, p = 0.02), were awarded more nonfederal grants (median = 7 vs. 3, p = 0.04), and achieved more national committee leadership (median = 4 vs. 1, p = 0.02). There were no gender differences in fellowship training, awards, leadership training programs, publications, federal grants, or national/international lectures after adjusting for years in practice. CONCLUSION: While the majority of chairs held prior leadership roles in ED operations, only one in five women chairs did, suggesting gender differences in the path to chair attainment. These differences in paths may contribute to persistent gender disparities in ED chairs and may be influenced by career path choices, implicit bias, and structural barriers.
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Internato e Residência , Liderança , Estudos Transversais , Docentes de Medicina , Feminino , Humanos , Masculino , Fatores Sexuais , Estados UnidosRESUMO
Frequent repositioning and skin examinations are the cornerstone of many pressure injury prevention programs. This study explores the hypothesis that frequent skin-exposing body care activities are protective against pressure injuries in residents of long-term care facilities. We designed a cross-sectional observational cohort study of 381 residents from 13 such facilities. Data were collected on resident characteristics and nursing care activities for each resident. We analyzed those data, looking for an association between skin-exposing body care and the presence of a pressure injury of stage 1 or greater. Body-exposing care activities were divided into high- and low-frequency groups. A logistic regression model was developed to include confounding variables. The odds ratio associated with body care and pressure injury was calculated. Fifteen percent of the residents in our study had pressure injuries. Confounders were activities of daily living score, heart failure, recent hospitalization, and stool incontinence. The adjusted odds ratio for body care as a risk factor was 4.9 (95% CI, 2.4, 10.4), indicating that residents with more than five body care needs are approximately five times more likely to have a pressure injury. Our results fail to support our hypothesis that frequent skin-exposing body care activities protect against pressure injury. Further exploration is needed to understand the resident characteristics and co-morbid conditions associated with the persistent risk for pressure injury despite frequent skin examinations.
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Atividades Cotidianas , Casas de Saúde/estatística & dados numéricos , Úlcera por Pressão/etiologia , Higiene da Pele/efeitos adversos , Cicatrização , Idoso de 80 Anos ou mais , Estudos Transversais , Feminino , Humanos , Incidência , Masculino , Úlcera por Pressão/epidemiologia , Fatores de Risco , Estados Unidos/epidemiologiaRESUMO
BACKGROUND: Hyperbaric oxygen has been reported to improve disease activity in hospitalised ulcerative colitis (UC) patients. AIM: To evaluate dosing strategies with hyperbaric oxygen for hospitalised UC patients. METHODS: We enrolled UC patients hospitalised for acute flares (Mayo score 6-12). Initially, all patients received 3 days of hyperbaric oxygen at 2.4 atmospheres (90 minutes with two air breaks) in addition to intravenous steroids. Day 3 responders (reduction of partial Mayo score ≥ 2 points and rectal bleeding score ≥ 1 point) were randomised to receive a total of 5 days vs 3 days of hyperbaric oxygen. RESULTS: We treated 20 patients with hyperbaric oxygen (75% prior biologic failure). Day 3 response was achieved in 55% (n = 11/20), with significant reductions in stool frequency, rectal bleeding and CRP (P < 0.01). A more significant reduction in disease activity was observed with 5 days vs 3 days of hyperbaric oxygen (P = 0.03). Infliximab or colectomy was required in only three patients (15%) despite a predicted probability of 80% for second-line therapy. Day 3 hyperbaric oxygen responders were less likely to require re-hospitalisation or colectomy by 3 months vs non-responders (0% vs 66%, P = 0.002). No treatment-related adverse events were observed. CONCLUSION: Hyperbaric oxygen appears to be effective for optimising response to intravenous steroids in UC patients hospitalised for acute flares, with low rates of re-hospitalisation or colectomy at 3 months. An optimal clinical response is achieved with 5 days of hyperbaric oxygen. Larger phase 3 trials are needed to confirm efficacy and obtain labelled approval.
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Colite Ulcerativa/terapia , Hospitalização , Oxigenoterapia Hiperbárica/métodos , Adulto , Colectomia , Feminino , Hemorragia Gastrointestinal/etiologia , Humanos , Infliximab/uso terapêutico , Masculino , Pessoa de Meia-Idade , Adulto JovemRESUMO
The Sex and Gender in Emergency Medicine (SGEM) interest group of the Society of Academic Emergency Medicine (SAEM) was established to increase research and to disseminate knowledge about the influence of sex and/or gender in acute care medicine and on patient outcomes. To help facilitate these goals, over the past 4 years, SGEM has created, delivered, and honed a Jeopardy-like scientific quiz game for the annual SAEM national meeting. Here we describe the SAEM Jeopardy Game's development, implementation, evolution, and outcomes as well as our targeted approach to access and engage emergency medicine stakeholders in its participation.
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OBJECTIVES: Carbon monoxide (CO) poisoning is a common and deadly form of poisoning that is often treated with hyperbaric oxygen. The characteristics of children exposed to CO and then treated with hyperbaric oxygen have not been delineated. The purpose of this study was to describe the clinical characteristics of children treated with hyperbaric oxygen therapy for CO poisoning at a regional hyperbaric referral center. METHODS: The study is based on a retrospective review of data extracted from the medical records of children (age <19 years) who were referred to our center for hyperbaric oxygen therapy for CO poisoning between 2008 and 2013. Inferential analyses were used to compare demographic characteristics, serum carboxyhemoglobin (COHb) levels, and presenting symptoms. RESULTS: Forty-seven children met our study criteria. Their mean age was 8.9 years, and their mean COHb level was 14.3% (range, 3.4%-30.1%). Severity of symptoms did not correlate with serum COHb levels; however, neurologic symptoms at presentation were more common in patients with a COHb level greater than 25%. There was a correlation between increasing age and higher COHb levels and between COHb and lactate levels. CONCLUSIONS: Our retrospective review of patients' records showed no correlation of serum COHb levels with symptoms on presentation; however, a correlation was found between increasing age and COHb level as well as lactate level and COHb level.