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Imunoterapia Adotiva , Linfo-Histiocitose Hemofagocítica , Receptores de Antígenos Quiméricos , Humanos , Linfo-Histiocitose Hemofagocítica/terapia , Linfo-Histiocitose Hemofagocítica/diagnóstico , Masculino , Feminino , Receptores de Antígenos Quiméricos/imunologia , Imunoterapia Adotiva/efeitos adversos , Resultado do Tratamento , Criança , Adulto , Adolescente , Pré-Escolar , Gerenciamento Clínico , Lactente , Pessoa de Meia-IdadeRESUMO
ABSTRACT: Objective : The aim of the study is to develop a predictive model for in-hospital mortality in critically ill patients with cirrhosis and sepsis, using clinical and laboratory data. Design : This is a retrospective cohort study. Setting: Medical and mixed intensive care units (ICUs) of a tertiary medical center. Patients : Cirrhotic adults were admitted with sepsis to the ICUs from January of 2007 to May of 2017. Interventions : None. Measurements and Main Results : Of 2,595 ICU admissions of patients with cirrhosis, 277 with first ICU admission for sepsis were included in the analysis, and 37% died in the hospital. Patients who stayed in the ICU for at least 6 h (n = 275) were considered for the multivariate model. Ten-fold cross-validation was used to estimate best parameter values and model performance, and the final model was chosen as the model maximizing area under the receiver-operating characteristic curve. Variables in order of impact were Acute Physiology and Chronic Health Evaluation (APACHE) III score, initial serum lactate, conjugated bilirubin, serum creatinine, model for end-stage liver disease score, age, body mass index, and serum hemoglobin. The final best model from cross-validation presented an area under the receiver operator characteristic curve (AUC) of 0.75, using a cut-point of 50% estimated probability, sensitivity and specificity were 0.46 and 0.90, respectively, with positive predictive value of 0.72 and negative predictive value of 0.74. These results were similar to the APACHE III only model (AUC = 0.74, sensitivity = 0.43, specificity = 0.89, positive predictive value = 0.69, negative predictive value = 0.73). Conclusion : The combination of initial serum lactate level, conjugated bilirubin, initial serum creatinine, model for end-stage liver disease score, age, body mass index, and serum hemoglobin did not yield meaningful improvement in the AUC and did not provide advantage over the APACHE III score for the prediction of in-hospital mortality in critically ill patients with cirrhosis and sepsis.
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Doença Hepática Terminal , Sepse , Adulto , Humanos , Estudos Retrospectivos , Estado Terminal , Creatinina , Prognóstico , Índice de Gravidade de Doença , Cuidados Críticos , Cirrose Hepática/terapia , Unidades de Terapia Intensiva , Curva ROC , Hemoglobinas , Bilirrubina , LactatosRESUMO
BACKGROUND: The utilization of video laryngoscopy (VL) has demonstrated superiority over direct laryngoscopy (DL) for intubation in surgical settings. However, its effectiveness in the intensive care unit and emergency department settings remains uncertain. METHODS: We systematically searched PubMed, Embase, Cochrane, and ClinicalTrials.gov databases for randomized controlled trials (RCTs) comparing VL versus DL in critically ill patients. Critical setting was defined as emergency department and intensive care unit. This systematic review and meta-analysis followed Cochrane and PRISMA recommendations. R version 4.3.1 was used for statistical analysis and heterogeneity was examined with I2 statistics. All outcomes were submitted to random-effect models. RESULTS: Our meta-analysis of 14 RCTs, compromising 3981 patients assigned to VL (n = 2002) or DL (n = 1979). Compared with DL, VL significantly increased successful intubations on the first attempt (RR 1.12; 95% CI 1.04-1.20; p < 0.01; I2 = 82%). Regarding adverse events, VL reduced the number of esophageal intubations (RR 0.44; 95% CI 0.24-0.80; p < 0.01; I2 = 0%) and incidence of aspiration episodes (RR 0.63; 95% CI 0.41-0.96; p = 0.03; I2 = 0%) compared to DL. CONCLUSION: VL is a more effective and safer strategy compared with DL for increasing successful intubations on the first attempt and reducing esophageal intubations in critically ill patients. Our findings support the routine use of VL in critically ill patients. Registration CRD42023439685 https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42023439685 . Registered 6 July 2023.
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Laringoscópios , Laringoscopia , Humanos , Intubação Intratraqueal , Estado Terminal/terapia , Ensaios Clínicos Controlados Aleatórios como Assunto , Gravação em VídeoRESUMO
BACKGROUND: The Sepsis-3 guidelines have incorporated serum lactate levels of >2 mmol/L in septic shock definition to account for higher observed mortality. Further evidence is needed to support this threshold in cirrhosis, as well as target mean arterial pressure (MAP) during resuscitation. METHODS: This observational cohort study investigated the association between initial serum lactate and resuscitation MAP levels on in-hospital mortality in patients with and without cirrhosis. Patients admitted to the intensive care unit for the treatment of septic shock between 2006 and 2021 in a quaternary academic center were included. Patients with cirrhosis documented on imaging and International Classification of Disease codes (n=595) were compared to patients without cirrhosis (n=575). The association of intensive care unit admission lactate levels and median 2-hour MAP with in-hospital mortality and the need for continuous renal replacement therapy was assessed. The association between median 24-hour MAP and in-hospital mortality was analyzed post hoc. RESULTS: Within the cirrhosis group, admission lactate levels of 2-4 and >4 mmol/L were associated with increased in-hospital mortality compared to lactate <2 mmol/L [adjusted odds ratio (aOR): 1.69, CI: 1.03-2.81, aOR: 4.02, CI: 2.53-6.52]. Median 24-hour MAP 60-65 and <60 mm Hg were also associated with increased in-hospital mortality compared with MAP >65 mm Hg (aOR: 2.84, CI: 1.64-4.92 and aOR: 7.34, CI: 3.17-18.76). In the noncirrhosis group, associations with in-hospital mortality were weaker for lactate 2-4 and >4 mmol/L (aOR: 1.32, CI: 0.77-2.27 and aOR: 2.25, CI: 1.40-3.67) and median 24-hour MAP 60-65 and <60 mm Hg (aOR: 1.70, CI: 0.65-4.14 and aOR: 4.41, CI: 0.79-29.38). CONCLUSIONS: These findings support utilizing lactate >2 mmol/L in the definition of septic shock, as well as a target MAP of >65 mm Hg during resuscitation in patients with cirrhosis.
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Sepse , Choque Séptico , Humanos , Choque Séptico/diagnóstico , Choque Séptico/terapia , Pressão Arterial , Cirrose Hepática/diagnóstico , Ácido LácticoRESUMO
ABSTRACT: Background: Although central venous oxygen saturation (ScvO 2 ) has been used as an endpoint for the treatment of circulatory shock, its role in guiding the evaluation and treatment of patients with severe hypoxemia remains to be assessed. The aim of this study was to assess the incidence of low ScvO 2 in a cohort of hypoxemic patients and the association of this finding with differences in clinical management and patient outcomes. Methods: Retrospective review of data from adult intensive care unit patients with hypoxemia who required invasive mechanical ventilation for over 24 h and had at least one ScvO 2 measured within 6 h of a PaO 2 /FiO 2 ratio <200. Results: Of 442 mechanically ventilated patients with severe hypoxemia, 249 (56%) had an ScvO 2 <70%. When compared with patients with ScvO 2 ≥70%, those with low ScvO 2 had worse systemic oxygenation and hemodynamic parameters and were more likely to receive red blood cell transfusions (31.7% vs. 18.1%, P = 0.001), epinephrine (27.3% vs. 16.6%, P = 0.007), and inodilators. Outcomes such as median intensive care unit length of stay (7.5 vs. 8.3 days, P = 0.337) and hospital mortality (39.8% vs. 35.7%, P = 0.389) were not different between groups. When stratified by the central venous-to-arterial CO 2 difference (∆PCO 2 ), patients with a low ScvO 2 and normal ∆PCO 2 had lower median PaO 2 and hemoglobin levels and received more red blood cell transfusions, whereas those with an increased ∆PCO 2 had a lower pulse pressure and cardiac index and were more likely to receive epinephrine and milrinone. Conclusion: Low ScvO 2 is frequently observed in mechanically ventilated patients with severe hypoxemia, and these patients receive different interventions. Clinicians often use therapies targeting systemic oxygen delivery to correct low ScvO 2 . Prospective research is needed to identify patients with severe hypoxemia that might benefit from interventions targeting systemic oxygen delivery.
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Oxigênio , Respiração Artificial , Adulto , Humanos , Oxigênio/uso terapêutico , Estudos Prospectivos , Saturação de Oxigênio , Hipóxia/terapia , EpinefrinaRESUMO
Paget-Schroetter Syndrome (PSS) is a rare condition characterized by spontaneous thrombosis of the axillary-subclavian vein that occurs predominantly in young athletes engaged in repetitive overhead upper extremity motion, for instance, weightlifting, swimming, baseball, and tennis. PSS is usually a consequence of chronic repetitive microtrauma to the vein intima due to compression of the axillary-subclavian vein by the thoracic outlet structures. This chronic injury can then be acutely exacerbated by vigorous exercise done over a brief period, accelerating thrombus formation. Lack of PSS awareness leads to underdiagnosis, misdiagnosis, or late diagnosis, which can pose life-threatening risks to patients, including pulmonary embolism (PE) and recurrent thrombosis. This case report of a 20-year-old male college athlete exposes a PE caused by PSS, potentially worsened by a delay in diagnosis. Early suspicion and proper management are crucial for optimizing long-term outcomes and facilitating limb rehabilitation. The recommended approach involves early catheter-directed thrombolysis followed by thoracic outlet decompression.
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Critically ill patients presenting with acute on chronic liver failure (ACLF) represent a particularly vulnerable population due to various considerations surrounding the syndrome definition, lack of robust prospective evaluation of outcomes, and allocation of resources such as organs for transplantation. Ninety-day mortality related to ACLF is high and patients who do leave the hospital are frequently readmitted. Artificial intelligence (AI), which encompasses various classical and modern machine learning techniques, natural language processing, and other methods of predictive, prognostic, probabilistic, and simulation modeling, has emerged as an effective tool in various areas of healthcare. These methods are now being leveraged to potentially minimize physician and provider cognitive load and impact both short-term and long-term patient outcomes. However, the enthusiasm is tempered by ethical considerations and a current lack of proven benefits. In addition to prognostic applications, AI models can likely help improve the understanding of various mechanisms of morbidity and mortality in ACLF. Their overall impact on patient-centered outcomes and countless other aspects of patient care remains unclear. In this review, we discuss various AI approaches being utilized in healthcare and discuss the recent and expected future impact of AI on patients with ACLF through prognostic modeling and AI-based approaches.
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Insuficiência Hepática Crônica Agudizada , Humanos , Insuficiência Hepática Crônica Agudizada/diagnóstico , Insuficiência Hepática Crônica Agudizada/terapia , Inteligência Artificial , Prognóstico , Hospitais , Curva ROCRESUMO
PURPOSE: To identify cases of diabetes insipidus (DI) related to sedation in the ICU to determine which medications pose the greatest risk and understand patterns of presentation. MATERIALS AND METHODS: We searched PubMed, Embase, Scopus, Google Scholar, and Web of Science. Search terms included "polyuria," "diabetes insipidus," "hypnotics and sedatives," "sedation," as well as individual medications. Case reports or series involving DI or polyuria related to sedation in the ICU were identified. RESULTS: We identified 21 cases of diabetes insipidus or polyuria in the ICU attributed to a sedative. Dexmedetomidine was implicated in 42.9% of cases, followed by sevoflurane (33.3%) and ketamine (23.8%). Sevoflurane was implicated in all 7 cases in which it was used (100%; 95% CI 59.0%, 100.0%), dexmedetomidine in 9 of 11 cases (81.8%; 95% CI 48.2, 97.7), and ketamine in 5 of 9 cases (55.6%; 95% CI 21.2%, 86.3%). CONCLUSIONS: Awareness of the potential for sedatives to cause DI may lead to greater identification with swifter medication discontinuation and subsequent resolution of DI.
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Dexmedetomidina , Diabetes Insípido , Diabetes Mellitus , Ketamina , Humanos , Dexmedetomidina/uso terapêutico , Sevoflurano , Ketamina/efeitos adversos , Poliúria/tratamento farmacológico , Hipnóticos e Sedativos/efeitos adversos , Unidades de Terapia Intensiva , Diabetes Insípido/induzido quimicamente , Diabetes Insípido/tratamento farmacológicoRESUMO
Patients with cirrhosis frequently require admission to the intensive care unit as complications arise in the course of their disease. These admissions are associated with high short- and long-term morbidity and mortality. Thus, understanding and characterizing complications and unique needs of patients with cirrhosis and acute-on-chronic liver failure helps providers identify appropriate level of care and evidence-based treatments. While there is no widely accepted critical care admission criteria for patients with cirrhosis, the presence of organ failure and primary or nosocomial infections are associated with particularly high in-hospital mortality. Optimal management of patients with cirrhosis in the critical care setting requires a system-based approach that acknowledges deviations from canonical pathophysiology. In this review, we discuss appropriate considerations and evidence-based practices for the general care of patients with cirrhosis and critical illness.
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Unidades de Terapia Intensiva , Cirrose Hepática , Humanos , Cirrose Hepática/complicações , Cuidados Críticos , Hospitalização , Mortalidade Hospitalar , PrognósticoRESUMO
BACKGROUND: Spontaneous bacterial empyema (SBEM) is a rare complication of hepatic hydrothorax characterized by hydrothorax infection in the absence of pneumonia. AIMS AND METHODS: We conducted this study to compare clinical outcomes in SBEM patients who underwent early thoracentesis (ET) (≤ 24 h from presentation) versus those who underwent delayed thoracentesis (DT). All patients diagnosed with SBEM at Mayo Clinic Rochester, Minnesota from January 1st 1999 to December 31st 2020 were reviewed. Demographics, pleural fluid studies, laboratory results and clinical outcomes were analyzed. RESULTS: A total of 54 SBEM patients (27 ET and 27 DT) were identified with 38 (70.4%) of patients presenting with right-sided effusions. Both groups had similar baseline characteristics. The rate of ICU admission was significantly higher in the DT group (15 (55.6%) vs. 7 (25.9%) patients, P = 0.027). Patients with DT had similar rate of AKI (11 (40.7%) vs. 6 (22.2%) patients, P = 0.074). In-hospital mortality (11 (40.7%) vs. 2 (7.4%) patients, P = 0.004), 3-month mortality (16 (59.3%) vs. 2 (7.4%) patients, P < 0.001) and 1-year mortality rate (21 (77.8%) vs. 6 (22.2%) patients, P < 0.001) were higher in the DT group. CONCLUSION: Patients with SBEM who underwent thoracentesis after 24 h from presentation (DT) had higher rates of mortality and ICU admission compared to patients who received early thoracentesis. Thoracentesis should be performed early in patients with suspected SBEM since it may improve survival.
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Empiema , Hidrotórax , Empiema/complicações , Empiema/microbiologia , Humanos , Hidrotórax/complicações , Hidrotórax/diagnóstico , Cirrose Hepática/complicações , Toracentese/efeitos adversosRESUMO
PURPOSE: There are limited data regarding hospital and intensive care unit (ICU) outcomes in patients with hepatopulmonary syndrome (HPS) following liver transplantation (LT). METHODS: Data were retrospectively collected from consecutive HPS adult patients who underwent LT and were immediately admitted to the ICU at three transplant centers with shared management protocols, from 2002 to 2018. Demographic, clinical, surgical, laboratory, and outcome data were extracted. RESULTS: We identified 137 patients (74 male, 54%), with a median age at LT of 58 years (IQR: 52-63). One hundred and 31 (95.6%) patients were admitted to the ICU on invasive mechanical ventilation (MV). The median time on invasive MV in the ICU was 12 hours (IQR: 5-28) and 97 patients (74%) were extubated within 24 hours of ICU admission. The median highest positive end expiratory pressure and fraction of inspired oxygen (FiO2) were 7 (IQR: 5-8) and 0.6 (IQR: 0.5-0.7), respectively. 7 patients (5%) developed severe post-transplant hypoxemia. Of all patients, 42 (30.4%) required vasopressors and the median ICU and hospital length of stay (LOS) were 3 (IQR: 1-5) and 10 (IQR: 7-20) days, respectively. The in-hospital mortality rate was 3.6% (5/137). HPS severity was not associated with hospital mortality. CONCLUSION: Most HPS patients have short durations of MV, ICU, and hospital LOS post-LT. HPS severity does not impact hospital mortality.
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Síndrome Hepatopulmonar , Unidades de Terapia Intensiva , Transplante de Fígado , Adulto , Feminino , Síndrome Hepatopulmonar/etiologia , Síndrome Hepatopulmonar/cirurgia , Mortalidade Hospitalar , Hospitais , Humanos , Transplante de Fígado/efeitos adversos , Masculino , Pessoa de Meia-Idade , Respiração Artificial , Estudos RetrospectivosRESUMO
BACKGROUND: The COVID-19 pandemic has brought unprecedented changes to medical education. However, no data are available regarding the impact the pandemic may have on medical training in Mexico. The aim of our study was to evaluate and identify the medical school students' perceptions of the changes in their clinical training due to the pandemic in Mexico. METHODS: This was a cross-sectional study where a previous validated online survey was translated and adapted by medical education experts and applied to senior medical students from March to April of 2021. The 16-item questionnaire was distributed online combining dichotomous, multiple-choice, and 5-point Likert response scale questions. Descriptive and multivariate analyses were performed to compare the student's perceptions between public and private schools. RESULTS: A total of 671 responses were included in the study period. Most participants were from public schools (81%) and female (61%). Almost every respondent (94%) indicated it was necessary to obtain COVID-19 education, yet only half (54%) received such training. Students in private schools were less likely to have their clinical instruction canceled (53% vs. 77%, p = 0.001) and more likely to have access to virtual instruction (46% vs. 22%, p = 0.001) when compared to students from public schools. Four out of every five students considered their training inferior to that of previous generations, and most students (82%) would consider repeating their final year of clinical training. CONCLUSIONS: The impact of the COVID-19 on medical education in Mexico has been significant. Most final-year medical students have been affected by the cancellation of their in-person clinical instruction, for which the majority would consider repeating their final year of training. Efforts to counterbalance this lack of clinical experience with virtual or simulation instruction are needed.
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COVID-19 , Estudantes de Medicina , Estudos Transversais , Feminino , Humanos , México/epidemiologia , Pandemias , SARS-CoV-2 , Faculdades de MedicinaRESUMO
OBJECTIVE: To determine short-term outcomes of patients with alcohol-associated cirrhosis (ALC) admitted to the intensive care unit (ICU) compared with other etiologies of liver disease. In addition, we investigate whether quick sequential organ failure assessment accurately predicts presence of sepsis and in-hospital mortality in critically ill patients with various etiologies of cirrhosis. METHODS: A retrospective cohort of 1174 consecutive patients with cirrhosis admitted to the ICU between January of 2006 and December of 2015 was analyzed. Outcomes of interest included survival rates within the ICU, post-ICU in-hospital, or at 30 days post-ICU discharge. RESULTS: Five hundred seventy-eight patients were found to have ALC with 596 in the non-ALC group. There was no significant difference in ICU mortality rates in ALC versus non-ALC cohorts (10.2% vs 11.7%, P=.40). However, patients with ALC had significantly higher post-ICU in-hospital death (10.0% vs 6.5%, P=.04) as well as higher mortality at 30-day post-ICU discharge (18.7% vs 11.2%, P<.001). Sustained alcohol abstinence did not offer survival advantage over nonabstinence. The predictive power for quick sequential organ failure assessment for sepsis and in-hospital mortality for patients with cirrhosis was limited. CONCLUSION: Critically ill patients with ALC have decreased survival after ICU discharge compared with patients with other etiologies of cirrhosis, independent of alcohol abstinence.
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Estado Terminal/mortalidade , Unidades de Terapia Intensiva/estatística & dados numéricos , Cirrose Hepática Alcoólica/mortalidade , Cirrose Hepática/mortalidade , Índice de Gravidade de Doença , Adulto , Fatores Etários , Idoso , Causas de Morte , Estudos de Coortes , Mortalidade Hospitalar , Humanos , Masculino , Pessoa de Meia-Idade , Estudos RetrospectivosRESUMO
BACKGROUND: The lack of large hepatopulmonary syndrome cohorts undergoing liver transplantation (LT) has resulted in limited information about post-LT outcomes and expectations. METHODS: The long and short-term outcomes of LT in patients with hepatopulmonary syndrome (HPS) were evaluated before and after the implementation of Model for Endstage Liver Disease (MELD) score in 2002, granting exception points for patients with HPS. PubMed/Medline, Embase, Web of Science and Scopus databases were searched for published and unpublished studies from 01/1990 to 04/2019. Studies that included HPS patients who underwent LT and reported post-LT outcomes and HPS severity were reviewed. After reviewing the full text of 1421 articles, 30 were included in the pre-MELD era (before 2002) and 60 in the post-MELD era. RESULTS: A total of 598 patients (210 children and 388 adults) with HPS who underwent LT were included in this systematic review. In children, 5-year survival probability was similar in the pre and post-MELD groups (85.7% vs. 97.4; p = 0.09). Median post-transplant PaO2 in room air was higher in the post-MELD group (71 [53-87] vs. 97 [80-108] mmHg: p = 0.008). In adults, 5-year survival probability was higher in the post-MELD era (73 vs. 87.3%; p = 0.008). Median post-transplant PaO2 in room air was higher in post-MELD group (75 [63-85] vs. 87 [75-95] mmHg; p = 0.001).. CONCLUSIONS: After MELD exception implementation, survival rates and post-transplant oxygenation improved in adult patients with HPS who underwent liver transplantation, whereas only post-transplant oxygenation improved in children.
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Síndrome Hepatopulmonar , Transplante de Fígado , Adulto , Criança , Síndrome Hepatopulmonar/cirurgia , Humanos , Pulmão , Taxa de SobrevidaRESUMO
PURPOSE: Evidence regarding the utility of systemic steroids in treating patients with cirrhosis and septic shock remains equivocal. This study aimed to evaluate and elucidate the association of steroid use with outcomes and adverse effects in a cohort of patients with cirrhosis and septic shock. PATIENTS AND METHODS: Retrospective cohort study of patients with cirrhosis and septic shock admitted to a tertiary hospital intensive care unit (ICU) from January 2007 to May 2017, using a validated ICU Datamart. Patients who received vasopressors within 6 h of ICU admission were included in the multivariate analysis. The effect of steroids on outcomes was evaluated using multivariable regression, adjusting for confounding variables. RESULTS: Out of 179 admissions of patients with cirrhosis and septic shock, 56 received steroids during the ICU admission. Patients who received steroids received a higher total dose of vasopressors (91.2âmg vs. 39.1âmg, Pâ=â0.04) and had a lower initial lactate level (1.8âmmol/L vs. 2.6âmmol/L, Pâ=â0.007). The multivariate analysis included 117 patients and showed no significant differences in mortality, length of ICU admission, or length of hospital stay. Bleeding events, delirium, and renal-replacement therapy requirements were also not associated with the use of steroids. CONCLUSION: The use of systemic steroids was more prevalent in cirrhotic patients with higher vasopressor requirements. It was not associated with decreased mortality or increased ICU- and hospital-free days, or to adverse effects.
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Corticosteroides/uso terapêutico , Cirrose Hepática/tratamento farmacológico , Choque Séptico/tratamento farmacológico , Idoso , Estudos de Coortes , Feminino , Humanos , Cirrose Hepática/complicações , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Choque Séptico/complicaçõesRESUMO
OBJECTIVES: Our understanding of the immunopathogenesis of coronavirus disease 2019 is evolving; however, a "cytokine storm" has been implicated. Ongoing clinical trials are evaluating the value of anticytokine therapies to treat patients with coronavirus disease 2019. This review summarizes the existing literature evaluating the efficacy and safety of anticytokine therapy to tackle the dysregulated immune response to infectious pathogens, discusses potential reasons for failure, applicability to coronavirus disease 2019, and future direction. DATA SOURCES: Medline, PubMed, ClinicalTrials.gov, and media reports. STUDY SELECTION: The studies were included by author consensus. DATA EXTRACTION: Data were selected for inclusion after reviewing each study by author consensus. DATA SYNTHESIS: "Cytokine storm" is a nonspecific term, encompassing systemic inflammatory response to infectious pathogens, autoimmune conditions, cancers, trauma, and various chemotherapies. Like bacterial sepsis, viral pathogens may fuel immunopathogenesis by inducing a dysregulated autoamplifying cytokine cascade, ultimately leading to organ injury. This narrative review discusses what we know of the immune milieu of coronavirus disease 2019 versus noncoronavirus disease 2019 sepsis and/or acute respiratory distress syndrome, summarizes the existing literature on cytokine inhibitors in patients with sepsis and/or acute respiratory distress syndrome, and discusses possible reasons for recurrent failure. In doing so, it aims to assist decisions regarding the use of anticytokine therapy in patients with coronavirus disease 2019, as many regions of the world confront the second wave of the pandemic. CONCLUSIONS: As ongoing clinical trials determine the efficacy and safety of anticytokine therapy in patients with coronavirus disease 2019, clinicians should uphold caution when incorporating it into treatment protocols, while maintaining focus on established evidence-based practices and the mantra of "less is more."
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All aspects of medical education were affected by the COVID-19 pandemic. Several challenges were experienced by trainees and programs alike, including economic repercussions of the pandemic; social distancing affecting the delivery of medical education, testing, and interviewing; the surge of patients affecting redeployment of personnel and potential compromises in core training; and the overall impact on the wellness and mental health of trainees and educators. The ability of medical teams and researchers to peer review, conduct clinical research, and keep up with literature was similarly challenged by the rapid growth in peer-reviewed and preprint literature. This article reviews these challenges and shares strategies that institutions, educators, and learners adopted, adapted, and developed to provide quality education during these unprecedented times.