RESUMEN
In March 2020, the New York City metropolitan area became the epicenter of the United States' SARS-CoV-2 pandemic and the surge of new cases threatened to overwhelm the area's hospital systems. This article describes how an anesthesiology department at a large urban academic hospital rapidly adapted and deployed to meet the threat head-on. Topics included are preparatory efforts, development of a team-based staffing model, and a new strategy for resource management. While still maintaining a fully functioning operating theater, discrete teams were deployed to both COVID-19 and non-COVID-19 intensive care units, rapid response/airway management team, the difficult airway response team, and labor and delivery. Additional topics include the creation of a temporary 'pop-up' anesthesiology-run COVID-19 intensive care unit utilizing anesthesia machines for monitoring and ventilatory support as well as the development of a simulation and innovation team that was instrumental in the rapid prototyping of a controlled split-ventilation system and conversion of readily available BIPAP units into emergency ventilators. As the course of the disease is uncertain, the goal of this article is to assist others in preparation for what may come next with COVID-19 as well as potential future pandemics.
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COVID-19 , Humanos , Unidades de Cuidados Intensivos , Ciudad de Nueva York , Pandemias , SARS-CoV-2 , Estados UnidosRESUMEN
BACKGROUND: Reimbursement for anesthesia services has been shifting from a fee-for-service model to a value-based model that ties payment to quality metrics. The Centers for Medicare & Medicaid Service's (CMS) value-based payment program includes a quality measure for perioperative temperature management (Measure #424, Perioperative Temperature Management). Compliance may impose new challenges in clinical practice, data collection, and reporting. We investigated the impact of an electronic decision-support tool on adherence to this emerging standard. METHODS: In this retrospective observational study, perioperative temperature data were collected from cases eligible for reporting this measure to CMS from a single academic medical center before and after the implementation of an electronic decision-support tool that prompted temperature measurement and maintenance of normothermia. Proportions of measure compliance were assessed using segmented regression analysis. Proportions of intraoperative temperature measurement were also assessed, and multivariable logistic regression was performed to assess the association between patient and surgical factors and measure compliance. RESULTS: A total of 24,755 cases eligible for reporting in 2017 were assessed, and 25,274 cases from 2016 were included as an extended baseline. Segmented time-series regression did not show a significant baseline trend in measure compliance. Introduction of the alerts was associated with an increase in overall compliance from 84.4% (95% confidence interval [CI], 83.6%-85.2%) to 92.4% (91.4%-93.4%), and an increase in intraoperative compliance from 26.8% (25.8%-27.8%) to 71.0% (69.6%-72.4%). The association between the alerts and overall compliance was also present on multivariable analysis. CONCLUSIONS: Implementation of an intraoperative decision-support tool was associated with statistically significant improvement in the maintenance of normothermia in cases eligible for reporting to CMS. This led to improved compliance with Measure #424 and suggests that electronic alerts can help practices improve their performance and payment bonus eligibility.
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Temperatura Corporal/fisiología , Monitoreo Intraoperatorio/normas , Atención Perioperativa/normas , Guías de Práctica Clínica como Asunto/normas , Calidad de la Atención de Salud/normas , Adulto , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Monitoreo Intraoperatorio/instrumentación , Atención Perioperativa/instrumentación , Estudios RetrospectivosRESUMEN
BACKGROUND: The value of intravenous acetaminophen in postoperative pain management remains debated. The authors tested the hypothesis that intravenous acetaminophen use, in isolation and in comparison to oral, would be associated with decreased opioid utilization (clinically significant reduction defined as 25%) and opioid-related adverse effects in open colectomy patients. METHODS: Using national claims data from open colectomy patients (Premier Healthcare Database, Premier Healthcare Solutions, Inc., USA; 2011 to 2016; n = 181,640; 602 hospitals), we separately categorized oral and intravenous acetaminophen use: 1 (1,000 mg) or more than 1 dose on the day of surgery, postoperative day 1, or later. Multilevel models measured associations between intravenous or oral acetaminophen and (1) opioid utilization and (2) opioid-related adverse effects. Percent change and multiplicity-adjusted 99.5% CI are reported. RESULTS: Overall, 25.1% of patients received intravenous acetaminophen, of whom 48.0% (n = 21,878) received 1 dose on the day of surgery. In adjusted analyses, particularly more than 1 dose of intravenous acetaminophen (versus nonuse) on postoperative day 1 was associated with a -12.4% (99.5% CI, -15.2 to -9.4%) change in opioid utilization. In comparison, a stronger reduction was seen in those receiving more than 1 oral acetaminophen dose: -22.6% (99.5% CI, -26.2 to -18.9%). Unadjusted group medians were 550 and 490 oral morphine equivalents, respectively. Intravenous versus oral differences were less pronounced among those receiving more than 1 acetaminophen dose on the day of surgery: -8.0% (99.5% CI, -11.0 to -4.9%) median 499 oral morphine equivalents versus -8.7% (99.5% CI, -14.4 to -2.7%) median 445 oral morphine equivalents, respectively; all statistically significant, but none clinically significant. Comparable outcome patterns existed for opioid-related adverse effects. CONCLUSIONS: The demonstrated marginal effects do not support routine use of intravenous acetaminophen given alternative nonopioid analgesic options.
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Acetaminofén/administración & dosificación , Analgésicos no Narcóticos/administración & dosificación , Analgésicos Opioides/administración & dosificación , Colectomía/tendencias , Revisión de Utilización de Seguros/tendencias , Atención Perioperativa/tendencias , Administración Intravenosa , Anciano , Estudios de Cohortes , Colectomía/efectos adversos , Bases de Datos Factuales/tendencias , Utilización de Medicamentos/tendencias , Femenino , Humanos , Inyecciones Intravenosas , Masculino , Persona de Mediana Edad , Dolor Postoperatorio/epidemiología , Dolor Postoperatorio/prevención & control , Atención Perioperativa/métodos , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
OBJECTIVE: Pheochromocytomas are complex tumors that require a comprehensive and systematic management plan orchestrated by a multidisciplinary team. METHODS: To achieve these ends, The Mount Sinai Adrenal Center hosted an interdisciplinary retreat where experts in adrenal disorders assembled with the aim of developing a clinical pathway for the management of pheochromocytomas. RESULTS: The result was a consensus for the diagnosis, perioperative management, and postoperative management of pheochromocytomas, with specific recommendations from our team of adrenal experts, as well as a review of the current literature. CONCLUSION: Our clinical pathway can be applied by other institutions directly or may serve as a guide for institution-specific management.
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Neoplasias de las Glándulas Suprarrenales/terapia , Vías Clínicas , Feocromocitoma/terapia , Neoplasias de las Glándulas Suprarrenales/diagnóstico , Humanos , Feocromocitoma/diagnósticoAsunto(s)
Acetaminofén , Analgésicos Opioides , Administración Intravenosa , Colectomía , Manejo de DatosRESUMEN
BACKGROUND: Coronaviruses are important emerging human and animal pathogens. SARS-CoV-2, the virus that causes COVID-19, is responsible for the current global pandemic. Early in the course of the pandemic, New York City became one of the world's "hot spots" with more than 250,000 cases and more than 15,000 deaths. Although medical providers in New York were fortunate to have the knowledge gained in China and Italy before it came under siege, the magnitude and severity of the disease were unprecedented and arguably under appreciated. The surge of patients with significant COVID-19 threatened to overwhelm health care systems, as New York City health systems realized that the number of specialized critical care providers would be inadequate. A large academic medical system recognized that rapid redeployment of noncritical providers into such roles would be needed. An educational gap was therefore identified: numerous providers with minimal critical care knowledge or experience would now be required to provide critical-level patient care under supervision of intensivists. Safe provision of such high level of patient care mandated the development of "educational crash courses." METHODS: The purpose of this special article is to summarize the approach adopted by the Institute for Critical Care Medicine and Department of Anesthesiology, Perioperative and Pain Medicine's Human Emulation, Education, and Evaluation Lab for Patient Safety and Professional Study Simulation Center in developing a training program for noncritical care providers in this novel disease. RESULTS: Using this joint approach, we were able to swiftly educate a wide range of nonintensive care unit providers (such as surgical, internal medicine, nursing, and advanced practice providers) by focusing on refreshing critical care knowledge and developing essential skillsets to assist in the care of these patients. CONCLUSIONS: We believe that the practical methods reviewed here could be adopted by any health care system that is preparing for an unprecedented surge of critically ill patients.
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COVID-19 , COVID-19/epidemiología , Cuidados Críticos , Humanos , Ciudad de Nueva York/epidemiología , Pandemias/prevención & control , SARS-CoV-2RESUMEN
BACKGROUND: Noninvasive (NIBP) and intraarterial (ABP) blood pressure monitoring are used under different circumstances and may yield different values. The authors endeavored to characterize these differences and hypothesized that there could be differences in interventions associated with the use of ABP alone ([ABP]) versus ABP in combination with NIBP ([ABP+NIBP]). METHODS: Simultaneous measurements of ABP and NIBP made during noncardiac cases were extracted from electronic anesthesia records; the differences were subjected to regression analysis. Records of blood products, vasopressors, and antihypertensives administered were also extracted, and associations between the use of these therapies and monitoring strategy ([ABP] vs. [ABP+NIBP]) were tested using univariate, multivariate, and propensity score matched analyses. RESULTS: Among 24,225 cases, 63% and 37% used [ABP+NIBP] and [ABP], respectively. Systolic NIBP was likely to be higher than ABP when ABP was less than 111 mmHg and lower than ABP otherwise. Among patients with hypotension, transfusion occurred in 27% versus 43% of patients in the [ABP+NIBP] versus [ABP] group, respectively (odds ratio = 0.4; 95% CI 0.35-0.46), and 7% versus 18% of patients in the [ABP+NIBP] versus [ABP] group received vasopressor infusions, respectively (P < 0.01). Among hypertensive patients, 12% versus 44% of those in the [ABP+NIBP] versus [ABP] group received antihypertensive agents, respectively (P < 0.01). CONCLUSIONS: NIBP was generally higher than ABP during periods of hypotension and lower than ABP during periods of hypertension. The use of NIBP measurements to supplement ABP measurements was associated with decreased use of blood transfusions, vasopressor infusions, and antihypertensive medications compared with the use of ABP alone.
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Determinación de la Presión Sanguínea , Presión Sanguínea , Monitoreo Intraoperatorio , Adulto , Anciano , Humanos , Persona de Mediana EdadRESUMEN
Amniotic fluid embolism is one of the most catastrophic complications of pregnancy. First described in 1941, the condition is exceedingly rare and the exact pathophysiology is still unknown. The etiology was thought to be embolic in nature, but more recent evidence suggests an immunologic basis. Common presenting symptoms include dyspnea, nonreassuring fetal status, hypotension, seizures, and disseminated intravascular coagulation. Early recognition of amniotic fluid embolism is critical to a successful outcome. However, despite intensive resuscitation, outcomes are frequently poor for both infant and mother. Recently, aggressive and successful management of amniotic fluid embolism with recombinant factor VIIa and a ventricular assist device, inhaled nitric oxide, cardiopulmonary bypass and intraaortic balloon pump with extracorporeal membrane oxygenation have been reported and should be considered in select cases.
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Embolia de Líquido Amniótico , Animales , Terapia Combinada , Diagnóstico Precoz , Embolia de Líquido Amniótico/diagnóstico , Embolia de Líquido Amniótico/etiología , Embolia de Líquido Amniótico/fisiopatología , Embolia de Líquido Amniótico/terapia , Femenino , Humanos , Incidencia , Grupo de Atención al Paciente , Embarazo , Factores de Riesgo , Resultado del TratamientoAsunto(s)
Manejo de la Vía Aérea/métodos , Intubación Intratraqueal/métodos , Femenino , Humanos , MasculinoRESUMEN
OBJECTIVE: Transesophageal echocardiography (TEE) during liver transplantation (LT) has been shown to be helpful in managing fluid therapy, monitoring myocardial function, and identifying intraoperative LT complications. The present study sought to investigate the current utilization of TEE by anesthesiologists during LT as well as issues of training and credentialing in this monitoring modality. DESIGN: A survey distributed by electronic mail. SETTING: LT centers in the United States in which more than 50 liver transplantation procedures were performed annually. PARTICIPANTS: Survey respondents were contact persons in the LT divisions of the anesthesiology department of selected centers. INTERVENTIONS: Data collection only. MEASUREMENT AND MAIN RESULTS: A total of 40 high-volume LT centers were identified, and survey responses were received from 30 of those. Among 217 anesthesiologists, 86% performed TEE in some or all LT cases. Most users performed a limited-scope examination, although some performed a comprehensive TEE examination during LT. Most users acquired their TEE skills informally. Only 12% of users were board certified to perform TEE, and only 1 center reported having a policy related to credentialing requirements for TEE. CONCLUSIONS: There is high utilization of intraoperative TEE by anesthesiologists to perform limited-scope examinations during LT cases. Training to perform such examinations is mostly informal, and credentialing processes are lacking. An opportunity exists to establish guidelines, training programs, and standards for quality assurance in the use of this valuable monitoring modality.
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Ecocardiografía Transesofágica/estadística & datos numéricos , Hospitales/estadística & datos numéricos , Trasplante de Hígado/estadística & datos numéricos , Centros Médicos Académicos/estadística & datos numéricos , Centros Médicos Académicos/tendencias , Anestesiología/tendencias , Recolección de Datos/métodos , Ecocardiografía Transesofágica/tendencias , Hospitales/tendencias , Humanos , Trasplante de Hígado/tendencias , Monitoreo Intraoperatorio/métodos , Monitoreo Intraoperatorio/estadística & datos numéricos , Monitoreo Intraoperatorio/tendencias , Trasplante/estadística & datos numéricos , Trasplante/tendencias , Estados UnidosRESUMEN
BACKGROUND: The recommended treatment of suspected tension pneumothorax is immediate needle decompression. Recommended sites and needle sizes for this procedure vary, and there are published reports of failed decompression as well as iatrogenic hemothorax. We investigated the optimal needle length and relative safety of three potential needle decompression sites. METHODS: Using thoracic computed tomography scans of 100 adults, we measured the distance from skin surface to pleura and to intrathoracic structures at the level of the sternal angle at the midhemithoracic line (MHL), and at the level of the xiphoid process at the anterior axillary and midaxillary lines, as well as the distance from the sternal midline to internal mammary vessels. RESULTS: Median distances from the midline to the MHL and internal mammary vessels were 6.1 and 3.0 cm, respectively. Median (range) depth-to-pleura below the skin surface at the MHL, midaxillary lines, and anterior axillary line sites was 3.1 (1.4-6.9), 3.5 (1.7-9.3+), and 2.6 (1.0-7.7+) cm, respectively. Overall, there was a lower margin of safety on the left side compared with the right side, and the MHL site was safest on both sides. CONCLUSIONS: Needle decompression of suspected tension pneumothorax should be attempted in the MHL at the level of the sternal angle using a needle at least 7 cm long inserted perpendicular to the horizontal plane. This approach should yield the highest success rate and margin of safety compared with other sites.
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Descompresión Quirúrgica/instrumentación , Agujas , Neumotórax/diagnóstico por imagen , Neumotórax/cirugía , Tomografía Computarizada por Rayos X , Adulto , Anciano , Anciano de 80 o más Años , Descompresión Quirúrgica/métodos , Femenino , Humanos , Masculino , Persona de Mediana Edad , Pleura/diagnóstico por imagen , Estudios Retrospectivos , Tomografía Computarizada por Rayos X/métodosRESUMEN
The pulmonary artery catheter has been widely used in anesthesiology and critical care medicine. Until recently, only retrospective or relatively weak prospective studies examining its effect on outcome had been performed. Over the past 6 years, however, a number of well-designed prospective trials and statistically sound retrospective studies have been completed. All of these show no benefit and some even reveal a potential for increased morbidity. Reasons for this device's inability to improve outcome are numerous, including wrong patient selection and misinterpretation, but the most impressive and convincing evidence is that filling pressures measured from the catheter, particularly the pulmonary artery "wedge" pressure, have no physiologic value. The wedge pressure has been shown to not correlate with other accepted methods of determining left ventricular filling or volume or intravascular volume and also does not help to generate cardiac function curves. Therefore, knowledge of it may actually lead to incorrect management more frequently than not.
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Anestesia , Cateterismo de Swan-Ganz/historia , Cateterismo de Swan-Ganz/tendencias , Cuidados Críticos , Interpretación Estadística de Datos , Insuficiencia Cardíaca/terapia , Historia del Siglo XX , Historia del Siglo XXI , Humanos , Síndrome de Dificultad Respiratoria/terapia , Resultado del TratamientoRESUMEN
Laparoscopic resection has become the standard of care for routine splenectomy. Preoperative splenic artery embolization for massive splenomegaly has been described to allow a laparoscopic approach in previously ineligible laparoscopic candidates. Our case describes an intraoperative cardiac arrest secondary to tumor lysis after preoperative splenic artery embolization. The patient recovered fully after suffering acute renal failure requiring dialysis for 6 weeks postoperatively. Caution using this approach is necessary to avoid this rare and potentially lethal complication.