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BACKGROUND: Umbilical cord blood transplant (UCBT) improves access to transplant for patients lacking a fully matched donor. Previous Center for International Blood and Marrow Transplant Research (CIBMTR) showed that Black patients had a lower overall survival (OS) than White patients following single UCBT. The current study draws on a larger modern cohort and compares outcomes among White, Latinx, Black, and Asian patients. OBJECTIVE: To compare outcomes by social determinants of health. STUDY DESIGN: We designed a retrospective study using CIBMTR data. US patients were between ages 1 and 80; 983 received single and 1529 double UCBT as reported to CIBMTR, following either a myeloablative (N = 1752) or reduced intensity conditioning (N = 759) for acute myeloid leukemia, acute lymphoid leukemia, or myelodysplasia. The primary outcome was 2-year OS. Secondary outcomes included disease free survival, transplant related mortality (TRM), acute and chronic graft vs host disease (GVHD), and GVHD free, relapse free survival (GRFS). RESULTS: For 1705 adults, in univariate analysis, 2-year OS was 41.5% (99% CI, 37.6 to 45.3) for Whites, 36.1% (99% CI, 28.2 to 44.5) for Latinx, 45.8% (99% CI, 36.7 to 55.1) for Blacks, and 44.5% (99% CI, 33.6 to 55.6) for Asians. In multivariate analysis of adults, Latinx patients had inferior OS compared to black patients (p = .0005, HR 1.45, 99% CI 1.18 to 1.79). OS improved over time for all racial/ethnic groups. GVHD rates were comparable among the different racial/ethnic groups. In the 807 children, the 2-year OS in univariate analysis was 66.1% (99% CI, 59.7 to 72.2) for Whites, 57.1% (99%CI, 49 to 64.9) for Latinx, 46.8% (99%CI, 35.3 to 58.4) for Blacks, and 53.8% (99%CI, 32.7 to 74.2) for Asians. In multivariate analysis, no difference in OS was observed among racial/ethnic groups (p = .051). Grade III/IV acute GVHD was higher in Blacks compared with Whites (p = .0016, HR 2.25, 99% CI 1.36 to 3.74) and Latinx (p = .0016, HR 2.17, 99% CI 1.43 to 3.30). There was no survival advantage to receiving a UCB unit from a donor of similar race and ethnicity, for any racial/ethnic groups, for both children and adults. Black and Latinx adult patients were more likely to live in areas defined as high poverty. Patients from high poverty level areas had worse OS (p = .03), due to a higher rate of TRM (p=0.04). Educational level, and type of insurance did not impact overall survival, GVHD, TRM or other transplant outcomes. Children from areas with a higher poverty level had higher TRM, regardless of race and ethnicity (p = .02). Public health insurance, such as Medicaid, was also associated with a higher TRM (p = .02). However, poverty did not impact pediatric OS, DFS, or other post-transplant outcomes. CONCLUSIONS: OS for UCBT has improved over time. In adults, OS is comparable among Whites, Blacks, and Asians and lower for Latinx patients. In children, OS is comparable among Whites, Blacks, Latinx, and Asians, but Grade III/IV acute GVHD was higher in Black patients. There was no survival benefit to matching UCB unit and patient by race and ethnicity for adults and children.
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ABSTRACT: There has been an increase in volume as well as an improvement in overall survival (OS) after hematopoietic cell transplantation (HCT) for hematologic disorders. It is unknown if these changes have affected racial/ethnic minorities equally. In this observational study from the Center for International Blood and Marrow Transplant Research of 79 904 autologous (auto) and 65 662 allogeneic (allo) HCTs, we examined the volume and rates of change of autoHCT and alloHCT over time and trends in OS in 4 racial/ethnic groups: non-Hispanic Whites (NHWs), non-Hispanic African Americans (NHAAs), and Hispanics across 5 2-year cohorts from 2009 to 2018. Rates of change were compared using Poisson model. Adjusted and unadjusted Cox proportional hazards models examined trends in mortality in the 4 racial/ethnic groups over 5 study time periods. The rates of increase in volume were significantly higher for Hispanics and NHAAs vs NHW for both autoHCT and alloHCT. Adjusted overall mortality after autoHCT was comparable across all racial/ethnic groups. NHAA adults (hazard ratio [HR] 1.13; 95% confidence interval [CI] 1.04-1.22; P = .004) and pediatric patients (HR 1.62; 95% CI 1.3-2.03; P < .001) had a higher risk of mortality after alloHCT than NHWs. Improvement in OS over time was seen in all 4 groups after both autoHCT and alloHCT. Our study shows the rate of change for the use of autoHCT and alloHCT is higher in NHAAs and Hispanics than in NHWs. Survival after autoHCT and alloHCT improved over time; however, NHAAs have worse OS after alloHCT, which has persisted. Continued efforts are needed to mitigate disparities for patients requiring alloHCT.
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Transplante de Células-Tronco Hematopoéticas , Humanos , Masculino , Feminino , Adulto , Pessoa de Meia-Idade , Minorias Étnicas e Raciais , Adolescente , Criança , Idoso , Adulto Jovem , Pré-EscolarRESUMO
Civility is an essential feature of health care, as it is in so many other areas of human interaction. The article examines the meaning of civility, reviews its origins, and provides reasons for its moral significance in health care. It describes common types of uncivil behavior by health care professionals, patients, and visitors in hospitals and other health care settings, and it suggests strategies to prevent and respond to uncivil behavior, including institutional codes of conduct and disciplinary procedures. The article concludes that uncivil behavior toward health care professionals, patients, and others subverts the moral goals of health care and is therefore unacceptable. Civility is a basic professional duty that health care professionals should embrace, model, and teach.
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BACKGROUND: More than 100,000 Americans with failing organs await transplantation, mostly from dead donors. Yet only a fraction of patients declared dead by neurological criteria (DNC) become organ donors. DISCUSSION: Emergency physicians (EPs) can improve solid organ donation in the following ways: providing perimortem critical care support to potential organ donors, promptly notifying organ procurement organizations (OPOs), asking neurocritical care specialists to evaluate selected emergency department patients for death based on established neurologic criteria, participating in research to advance these developments, implementing automatic OPO notification technologies, and educating the professional and lay communities about organ donation and transplantation, including exploration of opt-out (presumed consent) organ recovery policies. CONCLUSION: With future improvements in organ preservation and DNC assessment, EPs may become even more involved in the donation process. EPs should support and engage in efforts to promote organ donation and transplantation.
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Médicos , Obtenção de Tecidos e Órgãos , Humanos , Estados Unidos , Morte Encefálica , Consentimento Livre e Esclarecido , Doadores de TecidosRESUMO
There is a lack of evidence about how health-related quality of life (HRQoL), including psychosocial factors, might affect donation-related experiences and clinical markers in the context of hematopoietic stem cell donation. The broader literature suggests that psychological factors, including anxiety and depression, are associated with higher levels of inflammatory burden leading to poorer postprocedural outcomes including longer hospital stays and increased pain perception. In this study, we aimed to evaluate whether predonation HRQoL markers predict toxicity profile and stem cell yield after peripheral blood stem cell (PBSC) donation in healthy donors. The study population comprised adult granulocyte colony-stimulating factor mobilized PBSC-related donors (RD) (n = 157) and unrelated donors (URD) (n = 179) enrolled in the related donor safety study (RDSafe) and Blood and Marrow Transplant Clinical Trials Network (BMT CTN) 0201 clinical trials. Pre-donation HRQoL was assessed using the Short-Form-12 (SF-12) in RDSafe and SF-8 questionnaire in BMT CTN 0201 (higher score is better). The aims of this study were to (a) determine the impact of pre-donation HRQoL on peri-collection pain and acute toxicities experienced and (b) to investigate the pre-procedural HRQoL indicators on stem cells yield. URDs were younger than RDs (median age 35 versus 63). A higher proportion of RDs were female (50% versus 40%) and obese (41% versus 35%). A higher proportion of RD PBSC donations required 2 days or more of apheresis (44% versus 21%). More RD collections were lower volume procedures (<18L, 16% versus 28%), and required a central line (28% versus 11%). RDs were more likely to report pre-donation grade 1-2 pain (27% versus 8%) and other toxicities (16% versus 6%). Among RDs, a lower pre-donation physical component summary (PCS) score was associated with significantly more grade 2-4 pain at 1 month (P = .004) and at 1-year after donation (P = .0099) in univariable analyses. In multivariable analysis, pre-donation PCS remained significantly associated with grade 2-4 pain 1 month after donation (P = .0098). More specifically, RDs with predonation PCS scores in the highest quartile were less likely to report pain compared with donors with PCS scores in the lowest quartile (odds ratio 0.1; 95% confidence interval 0.01-0.83; P = .005). There was also a trend toward higher grade 2-4 pain at 1-year post-donation among RDs with lower predonation PCS score (P = .018). Among URDs, neither PCS nor mental component summary (MCS) scores were associated with pain or toxicities at any time point after donation based on the univariable analysis. Because of low rates of postdonation grade 2-4 pain and toxicities, multivariable analysis was not performed in the URD setting. Moreover, there was no correlation between preapheresis HRQoL score (PCS or MCS) and PBSC collection yield in either the RD or URD setting. Our study demonstrates that pre-donation HRQoL scores are significantly associated with the toxicity profile after PBSC donation in the RD setting, with adult RDs with lower predonation physical HRQoL experiencing higher levels of pain at 1 month and persisting up to 12 months after a PBSC collection procedure. There were no such associations found in URD. Our findings can help clinicians identify donors at higher risk of pain with donation, and lead to personalized information and interventions for specific donors. Lack of correlation between predonation HRQoL and stem cell yield may be due to a small sample size and warrants further evaluation.
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Remoção de Componentes Sanguíneos , Células-Tronco de Sangue Periférico , Adulto , Feminino , Humanos , Masculino , Medula Óssea , Diterpenos , Dor , Medidas de Resultados Relatados pelo Paciente , Qualidade de Vida , Doadores não RelacionadosRESUMO
OBJECTIVE: To determine emergency medicine (EM) physicians' preferences for using medical cannabis versus opioids if medical cannabis was legalized. METHODS: We surveyed US physicians at the largest national EM conference (American College of Emergency Physicians' Annual Conference) held in San Diego, CA from October 1 to 4, 2018. Of the thousands of conference participants approached, 539 US physicians completed the anonymous written survey, which represented 15.2% of the US physicians attending the conference. RESULTS: The mean age of the participants was 39.6 ± 10.9 years, men composed 57.5% of the participants, and whites made up 72.8% of the respondents. Participants practicing in medically legal (54.8%) and medically plus adult-use legal cannabis states (23.1%) totaled 77.9%. A majority (70.7%) of the participants believed that cannabis has medical value. EM physicians preferred cannabis over opioids as a first-line treatment addressing a medical condition provided that medical studies found that cannabis was equally effective (p < 0.001, X 2 = 36.8 [95% CI 2, 415]), and overwhelmingly preferred cannabis over opioids if it were more effective (p < 0.001, X 2 = 90.8 [95% CI 2, 415]). Physicians appeared to prefer opioids over cannabis if medical studies found that cannabis was less effective though it was not significant (p > 0.05). Subgroup analyses showed that belief in the medical value of cannabis significantly increased the odds ratio of choosing cannabis over opioids if cannabis was equally or more effective than opioids. CONCLUSION: Our study shows that EM physicians believe cannabis has medical value and would prefer using cannabis over opioids if provided with equivalent findings. We believe our findings reflect EM physicians' experience of the opioid epidemic and suggest the need for further study of this potential therapeutic.
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BACKGROUND: Cannabis is the most prevalent illegal drug used and the second most common cause of ED drug-related complaints in the USA. Recently, newer more potent strains, concentrated THC products, and consumption methods have become available. OBJECTIVE: Our first objective was to define cannabis use in the USA and provide a summary background on its current preparations, pharmacokinetics, vital sign and physical exam findings, adverse effects, and laboratory testing. Our second objective, using the aforementioned summary as relevant background information, was to present and summarize the care and treatment of the most commonly reported cannabis-related topics relevant to ED physicians. METHODS: We first performed an extensive literature search of peer-reviewed publications using New PubMed and Cochrane Central Register of Controlled Trials to identify the most commonly reported cannabis-related topics in emergency care. Once the six topic areas were identified, we undertook an extensive narrative literature review for each section of this paper using New PubMed and Cochrane Central Register of Controlled Trials from the inception of the databases to September 30, 2020. RESULTS: The six subject areas that were most frequently reported in the medical literature relevant to cannabis-related ED care were acute intoxication/overdose, pediatric exposure, cannabinoid hyperemesis syndrome, cannabis withdrawal, e-cigarette or vaping product use-associated lung injury (EVALI), and synthetic cannabinoids. CONCLUSION: As cannabis becomes more widely available with the adoption of state medical cannabis laws, ED-related cannabis visits will likely rise. While cannabis has historically been considered a relatively safe drug, increased legal and illegal access to newer formulations of higher potency products and consumption methods have altered the management and approach to ED patient care and forced physicians to become more vigilant about recognizing and treating some new cannabis-related life-threatening conditions.
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We provide a review of the assessment of suicidal emergency department patients and includes a legal and ethical perspective. Screening tools and psychiatric consultation are important adjuncts to the ED evaluation of potentially suicidal patients. Suicide risk should be assessed, and if positive, an appropriate and safe disposition should be arranged. The aim of this article is to review these assessment tools and consider ethical issues, such as patient autonomy, accountability of the emergency physician, and consultant to Emergency Medical Treatment and Labor Act (EMTALA) as well as confidentiality, privacy, and social issues.
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Objective: To determine if cannabis may be used as an alternative or adjunct treatment for intermittent and chronic prescription opioid users. Design: Retrospective cohort study. Setting: A single-center cannabis medical practice site in California. Patients: A total of 180 patients who had a chief complaint of low back pain were identified (International Classification of Diseases, 10th Revision, code M54.5). Sixty-one patients who used prescription opioids were analyzed. Interventions: Cannabis recommendations were provided to patients as a way to mitigate their low back pain. Outcome Measures: Number of patients who stopped opioids and change in morphine equivalents. Results: There were no between-group differences based on demographic, experiential, or attitudinal variables. We found that 50.8% were able to stop all opioid usage, which took a median of 6.4 years (IQR=1.75-11 years) after excluding two patients who transitioned off opioids by utilizing opioid agonists. For those 29 patients (47.5%) who did not stop opioids, 9 (31%) were able to reduce opioid use, 3 (10%) held the same baseline, and 17 (59%) increased their usage. Forty-eight percent of patients subjectively felt like cannabis helped them mitigate their opioid intake but this sentiment did not predict who actually stopped opioid usage. There were no variables that predicted who stopped opioids, except that those who used higher doses of cannabis were more likely to stop, which suggests that some patients might be able to stop opioids by using cannabis, particularly those who are dosed at higher levels. Conclusions: In this long-term observational study, cannabis use worked as an alternative to prescription opioids in just over half of patients with low back pain and as an adjunct to diminish use in some chronic opioid users.
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Sexual harassment is a serious threat to a safe and productive workplace. The emergency department (ED) environment poses unique threats, including stress, time constraints, working in close physical proximity, and frequent personal contacts with staff, colleagues, consultants, and difficult patients. Sexual harassment must be recognized and addressed in individual cases, in policy and in law, to protect staff members and patients. This article addresses the scope of the problem of sexual harassment known to date. It describes the ED environment and culture and why they may be conducive to harassment or abusive behavior. The authors examine relationships among staff, legal and regulatory issues, and strategies for prevention and remediation of inappropriate behavior. The article ends with a call for future research.
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Medicina de Emergência , Assédio Sexual/prevenção & controle , Serviço Hospitalar de Emergência/organização & administração , Feminino , Humanos , Masculino , Assédio Sexual/legislação & jurisprudênciaAssuntos
Cannabis , Fumar Maconha , Uso da Maconha , Feminino , Humanos , Náusea , Gravidez , VômitoRESUMO
BACKGROUND: The actual baseline of radiation exposure used in evaluating pediatric trauma is not known and has relied on estimates in the literature that may not reflect clinical reality. Our objectives were to determine the baseline amount of radiation delivered in a pediatric trauma evaluation and correlate radiation exposure with trauma activation status to identify the cohort most at risk. METHODS: We retrospectively evaluated trauma patients (N = 1050) at an independent Level I children's hospital for each level of trauma activation (consults, alerts, stats) from June 2010 to January 2011. Those patients with full dosimetry (N = 215) were analyzed for demographics, mechanism of injury, Injury Severity Score, imaging modalities, and total effective radiation dosages during the full trauma assessment from the time of injury to discharge. RESULTS: Demographics included gender (143 males, 72 females) and average age (5.5 years [range < 1-16]). The most radiation was conferred from CTs and greatest in trauma stats, followed by alerts, then consults (p < 0.001 for stat and alert doses compared to consults). Repeated imaging was common: 35% of stats had 2-3 CTs and 40% had 4-10 CTs (range 0-10 CTs). The average non-accidental trauma consult utilized four times as many CTs as the average consult (p = 0.002). Most outside hospital CTs (66%) delivered more radiation: 50.0% were at least double the standard pediatric dosage. CONCLUSIONS: This study is the first to identify the actual baseline of radiation exposure for one trauma evaluation and correlate radiation exposure with trauma activation status. Factors associated with highest radiation include stat activations, suspected non-accidental traumas (NAT), and outside hospital system imaging.
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BACKGROUND: To evaluate the impact of depression before autologous and allogeneic hematopoietic cell transplantation (HCT) on clinical outcomes post-transplantation. METHODS: We analyzed data from the Center for International Blood and Marrow Transplant Research to compare outcomes after autologous (n = 3786) or allogeneic (n = 7433) HCT for adult patients with hematologic malignancies with an existing diagnosis of pre-HCT depression requiring treatment versus those without pre-HCT depression. Using Cox regression models, we compared overall survival (OS) between patients with or without depression. We compared the number of days alive and out of the hospital in the first 100 days post-HCT using Poisson models. We also compared the incidence of grade 2-4 acute and chronic graft-versus-host disease (GVHD) in allogeneic HCT. RESULTS: The study included 1116 (15%) patients with pre-transplant depression and 6317 (85%) without depression who underwent allogeneic HCT between 2008 and 2012. Pre-transplant depression was associated with lower OS (hazard ratio [HR], 1.13; 95% confidence interval [CI], 1.04-1.23; P = 0.004) and a higher incidence of grade 2-4 acute GVHD (HR, 1.25; 95% CI, 1.14-1.37; P < 0.0001), but similar incidence of chronic GVHD. Pre-transplant depression was associated with fewer days-alive-and-out-of-the hospital (means ratio [MR] = 0.97; 95% CI, 0.95-0.99; P = 0.004). There were 512 (13.5%) patients with Pre-transplant depression and 3274 (86.5%) without depression who underwent autologous HCT. Pre-transplant depression in autologous HCT was not associated with OS (HR, 1.15; 95% CI, 0.98-1.34; P = 0.096) but was associated with fewer days alive and out of the hospital (MR, 0.98; 95% CI, 0.97-0.99; P = 0.002). CONCLUSION: Pre-transplant depression was associated with lower OS and higher risk of acute GVHD among allogeneic HCT recipients and fewer days alive and out of the hospital during the first 100 days after autologous and allogeneic HCT. Patients with pre-transplant depression represent a population that is at risk for post-transplant complications. Cancer 2017;123:1828-1838. © 2017 American Cancer Society.