RESUMO
While considerable literature exists with respect to clinical aspects of critical care anesthesiology (CCA) practice, few publications have focused on how anesthesiology-based critical care practices are organized and the challenges associated with the administration and management of anesthesiology critical care units. Currently, numerous challenges are affecting the sustainability of CCA practice, including decreased applications to fellowship positions and decreased reimbursement for critical care work. This review describes what is known about the subspecialty of CCA and leverages the experience of administrative leaders in adult critical care anesthesiologists in the United States to describe potential solutions.
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Anestesiologia , Consenso , Cuidados Críticos , Humanos , Cuidados Críticos/normas , Estados Unidos , Anestesiologistas/normasRESUMO
Refractory hypoxemia during veno-venous (V-V) extracorporeal membrane oxygenation (ECMO) may require an additional cannula (VV-V ECMO) to improve oxygenation. This intervention includes risk of recirculation and other various adverse events (AEs) such as injury to the lung, cannula malpositioning, bleeding, circuit or cannula thrombosis requiring intervention (i.e., clot), or cerebral injury. During the study period, 23 of 142 V-V ECMO patients were converted to VV-V utilizing two separate cannulas for bi-caval drainage with an additional upper extremity cannula placed for return. Of those, 21 had COVID-19. In the first 24 h after conversion, ECMO flow rates were higher (5.96 vs 5.24 L/min, p = .002) with no significant change in pump speed (3764 vs 3630 revolutions per minute [RPMs], p = .42). Arterial oxygenation (PaO2) increased (87 vs 64 mmHg, p < .0001) with comparable pre-oxygenator venous saturation (61 vs 53.3, p = .12). By day 5, flows were similar to pre-conversion values at lower pump speed but with improved PaO2. Unadjusted survival was similar in those converted to VV-V ECMO compared to V-V ECMO alone (70% [16/23] vs 66.4% [79/119], p = .77). In a mixed effect regression model, any incidence of AEs, demonstrated a negative impact on PaO2 in the first 48 h but not at day 5. VV-V ECMO improved oxygenation with increasing flows without a significant difference in AEs or pump speed. AEs transiently impacted oxygenation. VV-V ECMO is effective and feasible strategy for refractory hypoxemia on VV-ECMO allowing for higher flow rate and unchanged pump speed.
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BACKGROUND: Despite the growing contributions of critical care anesthesiologists to clinical practice, research, and administrative leadership of intensive care units (ICUs), relatively little is known about the subspecialty-specific clinical practice environment. An understanding of contemporary clinical practice is essential to recognize the opportunities and challenges facing critical care anesthesia, optimize staffing patterns, assess sustainability and satisfaction, and strategically plan for future activity, scope, and training. This study surveyed intensivists who are members of the Society of Critical Care Anesthesiologists (SOCCA) to evaluate practice patterns of critical care anesthesiologists, including compensation, types of ICUs covered, models of overnight ICU coverage, and relationships between these factors. We hypothesized that variability in compensation and practice patterns would be observed between individuals. METHODS: Board-certified critical care anesthesiologists practicing in the United States were identified using the SOCCA membership distribution list and invited to take a voluntary online survey between May and June 2021. Multiple-choice questions with both single- and multiple-select options were used for answers with categorical data, and adaptive questioning was used to clarify stem-based responses. Respondents were asked to describe practice patterns at their respective institutions and provide information about their demographics, salaries, effort in ICUs, as well as other activities. RESULTS: A total of 490 participants were invited to take this survey, and 157 (response rate 32%) surveys were completed and analyzed. The majority of respondents were White (73%), male (69%), and younger than 50 years of age (82%). The cardiothoracic/cardiovascular ICU was the most common practice setting, with 69.5% of respondents reporting time working in this unit. Significant variability was observed in ICU practice patterns. Respondents reported spending an equal proportion of their time in clinical practice in the operating rooms and ICUs (median, 40%; interquartile range [IQR], 20%-50%), whereas a smaller proportion-primarily those who completed their training before 2009-reported administrative or research activities. Female respondents reported salaries that were $36,739 less than male respondents; however, this difference was not statistically different, and after adjusting for age and practice type, these differences were less pronounced (-$27,479.79; 95% confidence interval [CI], -$57,232.61 to $2273.03; P = .07). CONCLUSIONS: These survey data provide a current snapshot of anesthesiology critical care clinical practice patterns in the United States. Our findings may inform decision-making around the initiation and expansion of critical care services and optimal staffing patterns, as well as provide a basis for further work that focuses on intensivist satisfaction and burnout.
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Anestesiologia , Médicos , Humanos , Masculino , Feminino , Estados Unidos , Anestesiologistas , Padrões de Prática Médica , Cuidados Críticos , Inquéritos e QuestionáriosRESUMO
As perioperative bleeding continues to be a major source of morbidity and mortality in cardiac surgery, the search continues for an ideal hemostatic agent for use in this patient population. Transfusion of blood products has been associated both with increased costs and risks, such as infection, prolonged mechanical ventilation, increased length of stay, and decreased survival. Recombinant-activated factor VII (rFVIIa) first was approved for the US market in 1999 and since that time has been used in a variety of clinical settings. This review summarizes the existing literature pertaining to perioperative rFVIIa, in addition to society recommendations and current guidelines regarding its use in cardiac surgery.
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Procedimentos Cirúrgicos Cardíacos , Fator VIIa , Perda Sanguínea Cirúrgica/prevenção & controle , Procedimentos Cirúrgicos Cardíacos/efeitos adversos , Fator VIIa/efeitos adversos , Humanos , Hemorragia Pós-Operatória , Proteínas Recombinantes/efeitos adversos , Estudos RetrospectivosRESUMO
PURPOSE OF REVIEW: Loss or compromise of artificial airways in critically ill adults can lead to serious adverse events, including death. In contrast to primary emergency airway management, the optimal management of such scenarios may not be well defined or appreciated. RECENT FINDINGS: Endotracheal tube cuff leaks may compromise both oxygenation and ventilation, and supraglottic cuff position must first be recognized and distinguished from other reasons for gas leakage during positive pressure ventilation. Although definitive management involves tube exchange, if direct visualization is possible temporizing measures can often be considered. Unplanned extubation confers variable and context-specific risks depending on patient anatomy and physiological status. Because risk factors for unplanned extubation are well established, bundled interventions can be employed for mitigation. Tracheostomy tube dislodgement accounts for a substantial proportion of death and disability related to airway management in critical care settings. Consensus guidelines and algorithmic management of such scenarios are key elements of risk mitigation. SUMMARY: Management of lost or otherwise compromised artificial airways is a key skill set for adult critical care clinicians alongside primary emergency airway management.
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Manuseio das Vias Aéreas , Intubação Intratraqueal , Adulto , Cuidados Críticos , Estado Terminal/terapia , Humanos , Intubação Intratraqueal/efeitos adversos , Respiração Artificial/efeitos adversos , Traqueostomia/efeitos adversosRESUMO
OBJECTIVE: Despite advances in treatment, massive pulmonary embolism (PE) remains associated with significant morbidity and mortality. The role of venoarterial extracorporeal membrane oxygenation (VA ECMO) in the setting of massive PE is evolving and includes potential roles both in initial management and as a rescue strategy. DESIGN: Single-center case series that reported demographics and outcomes for patients with massive PE who underwent VA ECMO. SETTING: This investigation was performed at a quaternary referral center with several hospitals throughout the greater Atlanta, GA, area. PARTICIPANTS: The study comprised adult patients (age ≥18 y) admitted to the authors' hospital system. Patients were identified using an internal registry of ECMO patients that contains basic demographic information (age, weight, treatment dates and times, ECMO configuration) and primary diagnosis. INTERVENTIONS: No interventions were performed. MEASUREMENTS AND MAIN RESULTS: Seventeen patients who met the inclusion criteria were identified, with 16 patients cannulated peripherally and one patient cannulated centrally for VA ECMO. Survival to hospital discharge was 80% for patients who underwent VA ECMO as an initial approach versus 42% for those in whom it was used as a rescue modality. CONCLUSIONS: The results suggested that patients placed on VA ECMO earlier during their course of massive PE may have improved mortality. Additional investigation is needed to clarify the optimal sequence and timing of therapies surrounding the initiation of VA ECMO in patients with massive PE.
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Oxigenação por Membrana Extracorpórea , Embolia Pulmonar , Adulto , Humanos , Alta do Paciente , Embolia Pulmonar/terapia , Sistema de Registros , Estudos RetrospectivosRESUMO
OBJECTIVE: Regional anesthesia techniques are gaining traction in cardiac surgery. The aim of this study was to compare the analgesic efficacy of erector spinae plane block catheters (ESPBC), serratus anterior plane block catheters (SAPBC), and paravertebral single-shot block (PVB) versus no block after robotic minimally invasive direct coronary artery bypass (MIDCAB). DESIGN: This was a retrospective observational study of routinely recorded data. SETTING: The study was performed at a single healthcare system. PARTICIPANTS: All patients underwent robotic MIDCAB. INTERVENTION: Data were analyzed from 346 patients during a 53-month period. The clinical data warehouse was queried for all robotic MIDCAB surgeries. Variables abstracted included type of nerve block, age, sex, use of adjuncts, Society of Thoracic Surgeons predicted short length of stay (PSLOS), total opioid consumption during the 72 hours after surgery, and postoperative hospital length of stay (LOS). The primary outcome was total oral morphine milligram equivalents (MME) consumed during the first 72 hours after surgery. The secondary outcome was hospital LOS. MEASUREMENTS AND MAIN RESULTS: In a model adjusting for PSLOS, the authors did not observe an association between ESPBC and the reduction of total administered oral MME within 72 hours after surgery. There was no significant difference in MME when comparing patients who received PVB to patients with ESPBC. Older age and female sex were associated with significantly lower MME. Patients who received ESPBC had a significantly shorter hospital LOS than patients with SAPBC. CONCLUSIONS: These findings suggested that postoperative pain after MIDCAB surgery might not be completely covered by ESPBC. Prospective studies are needed to further elucidate the value of this technique for robotic MIDCAB.
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Anestesia por Condução , Procedimentos Cirúrgicos Robóticos , Idoso , Analgésicos Opioides , Ponte de Artéria Coronária , Feminino , Humanos , Dor Pós-Operatória/tratamento farmacológico , Dor Pós-Operatória/prevenção & controle , Estudos Prospectivos , Procedimentos Cirúrgicos Robóticos/efeitos adversosRESUMO
OBJECTIVES: To determine mortality rates among adults with critical illness from coronavirus disease 2019. DESIGN: Observational cohort study of patients admitted from March 6, 2020, to April 17, 2020. SETTING: Six coronavirus disease 2019 designated ICUs at three hospitals within an academic health center network in Atlanta, Georgia, United States. PATIENTS: Adults greater than or equal to 18 years old with confirmed severe acute respiratory syndrome-CoV-2 disease who were admitted to an ICU during the study period. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Among 217 critically ill patients, mortality for those who required mechanical ventilation was 35.7% (59/165), with 4.8% of patients (8/165) still on the ventilator at the time of this report. Overall mortality to date in this critically ill cohort is 30.9% (67/217) and 60.4% (131/217) patients have survived to hospital discharge. Mortality was significantly associated with older age, lower body mass index, chronic renal disease, higher Sequential Organ Failure Assessment score, lower PaO2/FIO2 ratio, higher D-dimer, higher C-reactive protein, and receipt of mechanical ventilation, vasopressors, renal replacement therapy, or vasodilator therapy. CONCLUSIONS: Despite multiple reports of mortality rates exceeding 50% among critically ill adults with coronavirus disease 2019, particularly among those requiring mechanical ventilation, our early experience indicates that many patients survive their critical illness.
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Betacoronavirus , Infecções por Coronavirus/mortalidade , Pneumonia Viral/mortalidade , Respiração Artificial , Síndrome do Desconforto Respiratório/mortalidade , Idoso , COVID-19 , Estudos de Coortes , Comorbidade , Infecções por Coronavirus/complicações , Infecções por Coronavirus/terapia , Estado Terminal , Feminino , Georgia/epidemiologia , Mortalidade Hospitalar , Humanos , Unidades de Terapia Intensiva , Masculino , Pessoa de Meia-Idade , Escores de Disfunção Orgânica , Pandemias , Pneumonia Viral/complicações , Pneumonia Viral/terapia , Síndrome do Desconforto Respiratório/etiologia , Síndrome do Desconforto Respiratório/terapia , SARS-CoV-2 , Fatores SocioeconômicosRESUMO
OBJECTIVES: Increasing time to mechanical ventilation and high-flow nasal cannula use may be associated with mortality in coronavirus disease 2019. We examined the impact of time to intubation and use of high-flow nasal cannula on clinical outcomes in patients with coronavirus disease 2019. DESIGN: Retrospective cohort study. SETTING: Six coronavirus disease 2019-specific ICUs across four university-affiliated hospitals in Atlanta, Georgia. PATIENTS: Adults with laboratory-confirmed severe acute respiratory syndrome coronavirus 2 infection who received high-flow nasal cannula or mechanical ventilation. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Among 231 patients admitted to the ICU, 109 (47.2%) were treated with high-flow nasal cannula and 97 (42.0%) were intubated without preceding high-flow nasal cannula use. Of those managed with high-flow nasal cannula, 78 (71.6%) ultimately received mechanical ventilation. In total, 175 patients received mechanical ventilation; 44.6% were female, 66.3% were Black, and the median age was 66 years (interquartile range, 56-75 yr). Seventy-six patients (43.4%) were intubated within 8 hours of ICU admission, 57 (32.6%) between 8 and 24 hours of admission, and 42 (24.0%) greater than or equal to 24 hours after admission. Patients intubated within 8 hours were more likely to have diabetes, chronic comorbidities, and higher admission Sequential Organ Failure Assessment scores. Mortality did not differ by time to intubation (≤ 8 hr: 38.2%; 8-24 hr: 31.6%; ≥ 24 hr: 38.1%; p = 0.7), and there was no association between time to intubation and mortality in adjusted analysis. Similarly, there was no difference in initial static compliance, duration of mechanical ventilation, or ICU length of stay by timing of intubation. High-flow nasal cannula use prior to intubation was not associated with mortality. CONCLUSIONS: In this cohort of critically ill patients with coronavirus disease 2019, neither time from ICU admission to intubation nor high-flow nasal cannula use were associated with increased mortality. This study provides evidence that coronavirus disease 2019 respiratory failure can be managed similarly to hypoxic respiratory failure of other etiologies.
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Cânula/estatística & dados numéricos , Infecções por Coronavirus/terapia , Estado Terminal/terapia , Intubação Intratraqueal/estatística & dados numéricos , Oxigenoterapia/métodos , Pneumonia Viral/terapia , Idoso , COVID-19 , Cânula/efeitos adversos , Infecções por Coronavirus/complicações , Infecções por Coronavirus/mortalidade , Feminino , Humanos , Unidades de Terapia Intensiva , Intubação Intratraqueal/efeitos adversos , Masculino , Pessoa de Meia-Idade , Pandemias , Pneumonia Viral/complicações , Pneumonia Viral/mortalidade , Insuficiência Respiratória/terapia , Estudos RetrospectivosRESUMO
OBJECTIVE: To determine whether location-linked anaesthesiology calculator mobile application (app) data can serve as a qualitative proxy for global surgical case volumes and therefore monitor the impact of the coronavirus disease 2019 (COVID-19) pandemic. METHODS: We collected data provided by users of the mobile app "Anesthesiologist" during 1 October 2018-30 June 2020. We analysed these using RStudio and generated 7-day moving-average app use plots. We calculated country-level reductions in app use as a percentage of baseline. We obtained data on COVID-19 case counts from the European Centre for Disease Prevention and Control. We plotted changing app use and COVID-19 case counts for several countries and regions. FINDINGS: A total of 100 099 app users within 214 countries and territories provided data. We observed that app use was reduced during holidays, weekends and at night, correlating with expected fluctuations in surgical volume. We observed that the onset of the pandemic prompted substantial reductions in app use. We noted strong cross-correlation between COVID-19 case count and reductions in app use in low- and middle-income countries, but not in high-income countries. Of the 112 countries and territories with non-zero app use during baseline and during the pandemic, we calculated a median reduction in app use to 73.6% of baseline. CONCLUSION: App data provide a proxy for surgical case volumes, and can therefore be used as a real-time monitor of the impact of COVID-19 on surgical capacity. We have created a dashboard for ongoing visualization of these data, allowing policy-makers to direct resources to areas of greatest need.
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Anestesiologia/estatística & dados numéricos , Infecções por Coronavirus/epidemiologia , Aplicativos Móveis/estatística & dados numéricos , Pneumonia Viral/epidemiologia , Vigilância em Saúde Pública/métodos , Procedimentos Cirúrgicos Operatórios/estatística & dados numéricos , Betacoronavirus , COVID-19 , Humanos , Estudos Longitudinais , Pandemias , SARS-CoV-2RESUMO
BACKGROUND: Atypical antipsychotics are efficacious for chemoprophylaxis against chemotherapy-induced nausea and vomiting, but perioperative investigations have been scant. We sought to examine the association between chronic atypical antipsychotic therapy and the likelihood of postoperative nausea and vomiting. METHODS: In this single-center, propensity-matched, retrospective, observational study, elective noncardiac surgical cases from January 2014 to December 2017 were examined with regard to the primary outcome of rescue antiemetic administration in the postanesthesia care unit as a measure of postoperative nausea and vomiting. Chronic administration of olanzapine, aripiprazole, and risperidone was the exposure of interest. Other independent variables included outpatient antiemetics, modified Apfel score, age, American Society of Anesthesiologists physical status score, case length, and exposures to emetogenic and chemoprophylactic agents. Logistic regression was performed using case-level data. Conditional logistic regression was performed after 1:2 propensity matching, sampling without replacement. Monte Carlo simulation was performed to compute the mean patient-level treatment effect on the treated. RESULTS: Of 13,660 cases, 154 cases with patients receiving atypical antipsychotics were matched against 308 cases without, representing 115 and 273 unique patients, respectively. In a well-balanced cohort, the mean patient-level odds of being administered rescue antiemetic was lower for patients chronically taking the 3 atypical antipsychotics under consideration as compared to those not on atypical antipsychotics, with an odds ratio of 0.29 (95% CI, 0.11-0.75; P = .015). CONCLUSIONS: Chronic atypical antipsychotic therapy is associated with reduced risk of postanesthesia care unit antiemetic administration. These findings support the need for prospective studies to establish the safety and efficacy of postoperative nausea and vomiting chemoprophylaxis with these agents.
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Período de Recuperação da Anestesia , Antieméticos/administração & dosagem , Antipsicóticos/administração & dosagem , Náusea e Vômito Pós-Operatórios/prevenção & controle , Adulto , Idoso , Aripiprazol/administração & dosagem , Esquema de Medicação , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Olanzapina/administração & dosagem , Pontuação de Propensão , Fatores de Proteção , Estudos Retrospectivos , Medição de Risco , Fatores de Risco , Risperidona/administração & dosagem , Fatores de TempoRESUMO
In response to the rapidly evolving coronavirus disease 2019 (COVID-19) pandemic and the potential need for physicians to provide critical care services, the American Society of Anesthesiologists (ASA) has collaborated with the Society of Critical Care Anesthesiologists (SOCCA), the Society of Critical Care Medicine (SCCM), and the Anesthesia Patient Safety Foundation (APSF) to develop the COVID-Activated Emergency Scaling of Anesthesiology Responsibilities (CAESAR) Intensive Care Unit (ICU) workgroup. CAESAR-ICU is designed and written for the practicing general anesthesiologist and should serve as a primer to enable an anesthesiologist to provide limited bedside critical care services.
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Serviço Hospitalar de Anestesia/organização & administração , Betacoronavirus/patogenicidade , Infecções por Coronavirus/terapia , Prestação Integrada de Cuidados de Saúde/organização & administração , Serviços Médicos de Emergência/organização & administração , Unidades de Terapia Intensiva/organização & administração , Pneumonia Viral/terapia , COVID-19 , Infecções por Coronavirus/diagnóstico , Infecções por Coronavirus/virologia , Humanos , Pandemias , Pneumonia Viral/diagnóstico , Pneumonia Viral/virologia , Guias de Prática Clínica como Assunto , SARS-CoV-2RESUMO
BACKGROUND: The significance of intraoperative anesthesia handoffs on patient outcomes are unclear. One aspect differentiating the disparate results is the treatment of confounding factors, such as patient comorbidities and surgery time of day. We performed this study to quantify the significance of confounding variables on composite adverse events during intraoperative anesthesia handoffs. METHODS: In this retrospective study, we analyzed data from the American College of Surgeons National Surgical Quality Improvement Project (ACS NSQIP). We examined the effects of intraoperative handoffs between anesthesia personnel. A total of 12,111 cases performed examined at two hospitals operated by a single healthcare system that were that included in the ACS NSQIP database performed. The presence of attending and anesthetist or resident handoffs, patient age, sex, body mass index, American Society of Anesthesiologists Physical Status (ASA-PS) classification, case length, surgical case complexity, and evening/weekend start time were measured. RESULTS: A total of 2586 of all cases in the NSQIP dataset experienced a handoff during the case. When analyzed as a single variable, attending handoffs were associated with higher rates of adverse outcomes. However, once confounding variables were added into the analysis, attending handoffs and complete care transitions were no longer statistically significant. CONCLUSIONS: Inclusion of significant covariates is essential to fully understanding the impact provider handoffs have on patient outcomes. Case timing and lengthy case duration are more likely to result in both a handoff and an adverse event. The impact of handoffs on patient outcomes seen in the literature are likely due, in part, to how covariates were addressed.
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Anestesia/métodos , Cuidados Intraoperatórios/normas , Transferência da Responsabilidade pelo Paciente/normas , Complicações Pós-Operatórias/epidemiologia , Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Melhoria de Qualidade , Estudos Retrospectivos , Fatores de TempoRESUMO
BACKGROUND: Sepsis is an established global health priority with high mortality that can be curtailed through early recognition and intervention; as such, efforts to raise awareness are potentially impactful and increasingly common. We sought to characterize trends in the awareness of sepsis by examining temporal, geographic, and other changes in search engine utilization for sepsis information-seeking online. METHODS: Using time series analyses and mixed descriptive methods, we retrospectively analyzed publicly available global usage data reported by Google Trends (Google, Palo Alto, CA, USA) concerning web searches for the topic of sepsis between 24 June 2012 and 24 June 2017. Google Trends reports aggregated and de-identified usage data for its search products, including interest over time, interest by region, and details concerning the popularity of related queries where applicable. Outlying epochs of search activity were identified using autoregressive integrated moving average modeling with transfer functions. We then identified awareness campaigns and news media coverage that correlated with epochs of significantly heightened search activity. RESULTS: A second-order autoregressive model with transfer functions was specified following preliminary outlier analysis. Nineteen significant outlying epochs above the modeled baseline were identified in the final analysis that correlated with 14 awareness and news media events. Our model demonstrated that the baseline level of search activity increased in a nonlinear fashion. A recurrent cyclic increase in search volume beginning in 2012 was observed that correlates with World Sepsis Day. Numerous other awareness and media events were correlated with outlying epochs. The average worldwide search volume for sepsis was less than that of influenza, myocardial infarction, and stroke. CONCLUSIONS: Analyzing aggregate search engine utilization data has promise as a mechanism to measure the impact of awareness efforts. Heightened information-seeking about sepsis occurs in close proximity to awareness events and relevant news media coverage. Future work should focus on validating this approach in other contexts and comparing its results to traditional methods of awareness campaign evaluation.
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Saúde Global/normas , Ferramenta de Busca/estatística & dados numéricos , Sepse/diagnóstico , Sepse/fisiopatologia , Humanos , Internet , Análise de Séries Temporais Interrompida/métodos , Estudos Retrospectivos , Ferramenta de Busca/métodosRESUMO
OBJECTIVE: The optimal regional technique for minimally invasive direct coronary artery bypass (MIDCAB) has yet to be determined. The aim of this study was to compare the efficacy of ultrasound-guided serratus anterior plane block (SAPB) with paravertebral block (PVB) and no block for controlling acute thoracotomy pain after robotic-assisted coronary artery bypass grafting (CABG). DESIGN: This is a retrospective study. Multiple variable regression analyses were performed. SETTING: The study was performed as a single institution. PARTICIPANTS: All patients underwent robotic-assisted CABG. INTERVENTION: Data were analyzed from 197 patients during a 27-month period. Charts were abstracted manually to ascertain type of nerve block, age, gender, use of home opioids, use of adjuncts for opioid reduction, Society of Thoracic Surgeons predicted long length of stay (LOS), total opioid consumption during the 72 hours after surgery, and postoperative LOS. The authors' primary outcome was total morphine equivalents consumed during the first 72 hours after surgery. The secondary outcome was hospital LOS. MEASUREMENTS AND MAIN RESULTS: Patients who received SAPB did not have significantly different opioid consumption than patients who had no block (p = 0.15), but it was increased significantly compared to patients administered PVB (PVB v SAPB catheter, p = 0.049; PVB v SAPB single shot, p = 0.049). There were no significant differences between groups in terms of postoperative LOS. CONCLUSION: These findings suggest SAPB might not cover adequately the incisional and tube pain associated with MIDCAB. If validated by prospective studies, these findings suggest that SAPB should be considered only for patients who are not candidates for PVB.
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Dor Aguda/prevenção & controle , Ponte de Artéria Coronária/métodos , Bloqueio Nervoso/métodos , Dor Pós-Operatória/prevenção & controle , Músculos Paraespinais/inervação , Procedimentos Cirúrgicos Robóticos/métodos , Dor Aguda/diagnóstico , Idoso , Doença da Artéria Coronariana/cirurgia , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Medição da Dor , Dor Pós-Operatória/diagnóstico , Músculos Paraespinais/diagnóstico por imagem , Estudos Retrospectivos , Resultado do Tratamento , Ultrassonografia/métodosRESUMO
BACKGROUND: Electronic decision support tools in anesthesiology practice have great value, including the potential for mobile applications to simplify delivery of best-practice guidelines. AIMS: We sought to combine demographics with usage information to elucidate important patterns in the rate of use of the Society of Pediatric Anesthesia Critical Events Checklist, as measured by in-app accesses of the checklist via the freely available anesthesia calculator app anesthesiologist. METHODS: We performed a retrospective analytic observational case-control study using analytics and survey data collected from the app. Users of the app were classified on the basis of whether or not they had accessed the checklist. This classification was used to perform logistic regression against a number of independent variables, including frequency of app use, country income level, professional role, rating of app importance, length of time in practice, group size, practice model, community served, and primary practice environment. RESULTS: Individual app users practicing in low- and middle-income countries have a significantly higher rate of Society for Pediatric Anesthesia Critical Events Checklist utilization as compared with high-income countries. Rural practitioners had higher utilization of the checklist. Practice size did not affect the utilization of the checklist. The checklist was used for both provider learning and for just-in-time patient care. CONCLUSION: mHealth apps are invaluable resource in everyday clinical practice. Mobile app analytics and in-app survey data reveal variable penetration and applicability of such technology worldwide. mHealth apps may be particularly impactful in limited-resource areas, such as lower-income environments and rural communities.
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Anestesiologia/métodos , Lista de Checagem/métodos , Países em Desenvolvimento , Aplicativos Móveis , Pediatria/métodos , Telemedicina/métodos , Estudos de Casos e Controles , Criança , Humanos , Áreas de Pobreza , Guias de Prática Clínica como Assunto , Estudos Retrospectivos , Sociedades MédicasRESUMO
BACKGROUND: End-tidal carbon dioxide (EtCO2) is a valuable marker of the return of adequate circulation after cardiac arrest due to medical causes. Previously, the prognostic value of capnography in trauma has been studied among limited populations in prehospital and emergency department settings. We aimed to investigate the relationship between early intraoperative EtCO2 and nonsurvival of patients undergoing emergency surgery at a level 1 academic trauma center as a case series. If there is a threshold below which survival was extremely unlikely, it might be useful in guiding decision-making in the early termination of futile resuscitative efforts. METHODS: After institutional review board approval, a data set was created to investigate the relationship between EtCO2 values at the onset of emergent trauma surgery and nonsurvival. Patients who were admitted and transferred to the operating room (OR) directly from a resuscitation bay were identified using the Ryder Center trauma registry (October 1, 2013, to June 30, 2016). Electronic records from the hospital's anesthesia information management system were queried to identify the matching anesthesia records. The maximum EtCO2 values within 5 and 10 minutes of the onset of mechanical ventilation in the OR were determined for patients undergoing general anesthesia with mechanical ventilation. Patients were divided into 2 groups: those who were discharged from the hospital alive (survivors) and those who died in the hospital before discharge (nonsurvivors). The threshold EtCO2 giving a positive predictive value of 100% for in-hospital mortality was determined from a graphical analysis of the data. Association of determined threshold and mortality was analyzed using the 2-tailed Fisher exact test. RESULTS: There were 1135 patients who met the inclusion criteria. Within the first 5 minutes of the onset of mechanical ventilation in the OR, if the maximum EtCO2 value was ≤20 mm Hg, hospital mortality was 100% (21/21, 95% binomial confidence interval, 83.2%-100%). CONCLUSIONS: A maximum EtCO2 ≤20 mm Hg within 5 minutes of the onset of mechanical ventilation in the OR may be useful in decision-making related to the termination of resuscitative efforts during emergent trauma surgery. However, a large-scale study is needed to establish the statistical reliability of this finding before potential adoption.