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1.
Artigo em Inglês | MEDLINE | ID: mdl-38644108

RESUMO

Acute respiratory distress syndrome (ARDS), first described in 1967, is characterized by acute respiratory failure causing profound hypoxemia, decreased pulmonary compliance, and bilateral CXR infiltrates. After several descriptions, the Berlin definition was adopted in 2012, which established three categories of severity according to hypoxemia (mild, moderate and severe), specified temporal aspects for diagnosis, and incorporated the use of non-invasive ventilation. The COVID-19 pandemic led to changes in ARDS management, focusing on continuous monitoring of oxygenation and on utilization of high-flow oxygen therapy and lung ultrasound. In 2021, a New Global Definition based on the Berlin definition of ARDS was proposed, which included a category for non-intubated patients, considered the use of SpO2, and established no particular requirement for oxygenation support in regions with limited resources. Although debates persist, the continuous evolution seeks to adapt to clinical and epidemiological needs, and to the search of personalized treatments.

2.
Artigo em Inglês | MEDLINE | ID: mdl-38641442

RESUMO

Hypertension is one of the most powerful and modifiable risk factors for the development, progression and even decompensation of heart failure. Uncontrolled hypertension increases to frequency of heart failure hospitalizations by increase sympathetic tone. Catheter-based renal denervation has been shown to reduce blood pressure in the treatment of multidrug-resistant hypertension. We report the improvement in clinical status after renal denervation in a 47-year-old male patient with a history of hypertension, chronic ischemic heart failure, and recurrent hospitalizations for acute hypertensive pulmonary edema despite optimal medical therapy.

3.
Rev. colomb. cir ; 39(2): 319-325, 20240220. fig
Artigo em Espanhol | LILACS | ID: biblio-1532716

RESUMO

Introducción. El edema pulmonar por reexpansión es una complicación poco frecuente, secundaria a una rápida reexpansión pulmonar posterior al drenaje por toracentesis o toracostomía cerrada. Al día de hoy, se ha descrito una incidencia menor al 1 % tras toracostomía cerrada, con mayor prevalencia en la segunda y tercera década de la vida. Su mecanismo fisiopatológico exacto es desconocido; se ha planteado un proceso multifactorial de daño intersticial pulmonar asociado con un desequilibrio de las fuerzas hidrostáticas. Caso clínico. Presentamos el caso de un paciente que desarrolló edema pulmonar por reexpansión posterior a toracostomía cerrada. Se hizo una revisión de la literatura sobre esta complicación. Resultados. Aunque la clínica sugiere el diagnóstico, la secuencia de imágenes desempeña un papel fundamental. En la mayoría de los casos suele ser autolimitado, por lo que su manejo es principalmente de soporte; sin embargo, se han reportado tasas de mortalidad que alcanzan hasta el 20 %, por tanto, es importante conocer los factores de riesgo y las medidas preventivas. Conclusión. El edema pulmonar de reexpansión posterior a toracostomía es una complicación rara en los casos con neumotórax, aunque es una complicación que se puede presentar en la práctica diaria, por lo cual debe tenerse en mente para poder hacer el diagnóstico y un manejo adecuado.


Introduction. Re-expansion pulmonary edema is a rare complication secondary to rapid pulmonary re-expansion after drainage by thoracentesis and/or closed thoracostomy. As of today, an incidence of less than 1% has been described after closed thoracostomy, with a higher prevalence in the second and third decades of life. Its exact pathophysiological mechanism is unknown; a multifactorial process of lung interstitial damage associated with an imbalance of hydrostatic forces has been proposed. Clinical case. We present the case of a patient who developed pulmonary edema due to re-expansion after closed thoracostomy, conducting a review of the literature on this complication. Results. Although the clinic suggests the diagnosis, the sequence of images plays a fundamental role. In most cases, it tends to be a self-limited disease, so its management is mainly supportive. However, mortality rates of up to 20% have been recorded. Therefore, it is important to identify patients with major risk factors and initiate preventive measures in these patients. Conclusions. Re-expansion pulmonary edema after thoracostomy is a rare complication in cases with pneumothorax; however, it is a complication that can occur in daily practice. Therefore, it must be kept in mind to be able to make the diagnosis and an adequate management.


Assuntos
Humanos , Pneumotórax , Edema Pulmonar , Doença Iatrogênica , Complicações Pós-Operatórias , Toracostomia , Lesão Pulmonar Aguda
4.
Arch. med. deporte ; 40(5): 286-292, Sep. 2023.
Artigo em Inglês | IBECS | ID: ibc-230585

RESUMO

Introduction: Lung diffusion capacity of carbon monoxide (DLCO) provides a measure of gas transfer in the lungs, which increase in relation to exercise and decrease in the presence of lung interstitial disease. The aim of this study is to evaluate the changes in lung diffusion after anaerobic and aerobic exercise in a cycle ergometer. Material and method: The participants were 9 healthy active subjects, including six females and three males (age: 24.3 ± 3.1 years). Lung diffusion capacity for carbon monoxide (DLCO) was studied under two different protocols: In the first day, DLCO was measured at SL at rest (SL-R), after 30-s maximal exercise (SL-ANA), and after 15-min moderate continuous exercise (SL-AER). In the second day, DLCO was evaluated at rest at SL, and then at HA (4,000 m) at rest (HA-R) and after 30-min of moderate interval exercise (HA-AER). Results: There was an increase in DLCO from rest to after SL-ANA (32.5 ± 6.4 to 40.3 ± 11.6 mL·min-1·mmHg-1, P = 0.027). In the second day, DLCO was evaluated at rest at SL, and then at HA (4,000 m) at rest (HA-R) and after 30-min of moderate interval exercise (HA-AER). During HA exposure, there was no changes in DLCO, either at HA-R, or after HA-AER. Conclusions: Lung diffusion capacity largely increased after 30-s maximal exercise in a cycle ergometer, although the O2-dependence is small during this type of anaerobic exercise. Thus, exercise intensity may be a key modulator of the changes in lung diffusing capacity in relation to exercise.(AU)


Introducción: La difusión pulmonar para el monóxido de carbono (DLCO) proporciona una medida de la transferencia de gas en los pulmones, que aumenta con relación al ejercicio y disminuye en presencia de una lesión intersticial pulmonar. El objetivo de este estudio es fue evaluar los cambios en la difusión pulmonar después de un ejercicio aeróbico y anaeróbico en cicloergómetro. Material y método: Los participantes fueron 9 sujetos físicamente activos, incluyendo seis mujeres (edad: 24,6 ± 3,6 años) y tres hombres (edad: 23,7 ± 1,5 años). La DLCO se estudió bajo dos protocolos diferentes: El primer día, la DLCO fue medida a nivel del mar en reposo (SL-R), después de un esfuerzo máximo de 30 segundos (SL-ANA), y después de un ejercicio moderado continuo de 15-min (SL-AER). El segundo día, la DLCO fue evaluada a nivel del mar en reposo (SL-R, y luego en altitud (4.000 m) en reposo (HA-R) y después de un ejercicio interválico de 30 minutos (HA-AER). Resultados: Se produjo un aumento de la DLCO de la SL-R a la SL-ANA (32,5 ± 6,4 a 40,3 ± 11,6 mL·min-1·mmHg-1, p = 0,027). En el segundo día, la DLCO no se modificó después de la exposición en altitud, ya sea en reposo a 4.000 m (HA-R) o después del ejercicio interválico moderado a dicha intensidad (HA-AER). Conclusiones: La difusión pulmonar aumentó ampliamente después de un esfuerzo máximo de 30 segundos en cicloergómetro, aunque la dependencia del oxígeno en este tipo de esfuerzos es pequeña. La intensidad del esfuerzo es un modulador determinante en las modificaciones de la difusión pulmonar con relación al ejercicio.(AU)


Assuntos
Humanos , Masculino , Feminino , Adulto , Nível do Mar , Hipóxia , Edema Pulmonar , Capacidade de Difusão Pulmonar , Anaerobiose , Exercício Físico
5.
Med. intensiva (Madr., Ed. impr.) ; 47(4): 221-231, abr. 2023. tab, graf
Artigo em Inglês | IBECS | ID: ibc-218042

RESUMO

Aims To assess the clinical profile and factors associated with 30-day mortality in patients with acute heart failure (AHF) admitted to the intensive care unit (ICU). Design Prospective, multicentre cohort study. Scope Thirty-two Spanish ICUs. Patients Adult patients admitted to the ICU between April and June 2017. Intervention Patients were classified into three groups according to AHF status: without AHF (no AHF); AHF as the primary reason for ICU admission (primary AHF); and AHF developed during the ICU stay (secondary AHF). Main variables of interest Incidence of AHF and 30-day mortality. Results A total of 4330 patients were included. Of these, 627 patients (14.5%) had primary (n=319; 7.4%) or secondary (n=308; 7.1%) AHF. Among the main precipitating factors, fluid overload was more common in the secondary AHF group than in the primary group (12.9% vs 23.4%, p<0.001). Patients with AHF had a higher risk of 30-day mortality than those without AHF (OR 2.45; 95% CI: 1.93–3.11). APACHE II, cardiogenic shock, left ventricular ejection fraction, early inotropic therapy, and diagnostic delay were independently associated with 30-day mortality in AHF patients. Diagnostic delay was associated with a significant increase in 30-day mortality in the secondary group (OR 6.82; 95% CI 3.31–14.04). Conclusions The incidence of primary and secondary AHF was similar in this cohort of ICU patients. The risk of developing AHF in ICU patients can be reduced by avoiding modifiable precipitating factors, particularly fluid overload. Diagnostic delay was associated with significantly higher mortality rates in patients with secondary AHF (AU)


Objetivos Evaluar el perfil clínico y los factores asociados con la mortalidad a 30 días en pacientes con insuficiencia cardíaca aguda (ICA) ingresados en Unidades de Cuidados Intensivos (UCI). Diseño Prospectivo, multicéntrico. Ámbito 32 UCI españolas. Pacientes Pacientes adultos ingresados en UCI entre abril y junio de 2017. Intervención Los pacientes se clasificaron en tres grupos según el estado de la ICA: sin ICA (no ICA), ICA como motivo principal de ingreso en UCI (ICA-primaria), e ICA desarrollada durante la estancia en UCI (ICA-secundaria). Principales variables de interés Incidencia de ICA y mortalidad a los 30 días. Resultados Se incluyeron 4.330 pacientes, de estos, 627 (14,5%) tenían ICA-primaria (n = 319; 7,4%) o secundaria (n = 308; 7,1%). Entre los principales factores precipitantes, la sobrecarga hídrica fue más común en el grupo ICA-secundaria que el ICA-primaria (12,9 vs. 23,4%, p < 0,001). Los pacientes con ICA tuvieron un mayor riesgo de mortalidad que los que no tenían ICA (OR 2,45; IC 95%: 1,93-3,11). APACHE II, choque cardiogénico, fracción de eyección del ventrículo izquierdo, tratamiento precoz con inotrópicos y el retraso diagnóstico se asociaron de forma independiente con la mortalidad en los pacientes con ICA. El retraso diagnóstico se asoció con un aumento significativo de mortalidad en el grupo secundario (OR 6,82; IC 95%: 3,31-14,04). Conclusiones La incidencia de ICA primaria y secundaria fue similar. El riesgo de desarrollar ICA en pacientes críticos puede reducirse evitando factores precipitantes modificables, en particular la sobrecarga de líquidos. El retraso diagnóstico se asoció con mayor mortalidad en pacientes con ICA-secundaria (AU)


Assuntos
Humanos , Masculino , Feminino , Pessoa de Meia-Idade , Idoso , Unidades de Terapia Intensiva , Insuficiência Cardíaca/mortalidade , Mortalidade Hospitalar , Estudos Prospectivos , Doença Aguda , Fatores de Risco
6.
Med Intensiva (Engl Ed) ; 47(4): 221-231, 2023 04.
Artigo em Inglês | MEDLINE | ID: mdl-36272910

RESUMO

AIMS: To assess the clinical profile and factors associated with 30-day mortality in patients with acute heart failure (AHF) admitted to the intensive care unit (ICU). DESIGN: Prospective, multicentre cohort study. SCOPE: Thirty-two Spanish ICUs. PATIENTS: Adult patients admitted to the ICU between April and June 2017. INTERVENTION: Patients were classified into three groups according to AHF status: without AHF (no AHF); AHF as the primary reason for ICU admission (primary AHF); and AHF developed during the ICU stay (secondary AHF). MAIN VARIABLES OF INTEREST: Incidence of AHF and 30-day mortality. RESULTS: A total of 4330 patients were included. Of these, 627 patients (14.5%) had primary (n=319; 7.4%) or secondary (n=308; 7.1%) AHF. Among the main precipitating factors, fluid overload was more common in the secondary AHF group than in the primary group (12.9% vs 23.4%, p<0.001). Patients with AHF had a higher risk of 30-day mortality than those without AHF (OR 2.45; 95% CI: 1.93-3.11). APACHE II, cardiogenic shock, left ventricular ejection fraction, early inotropic therapy, and diagnostic delay were independently associated with 30-day mortality in AHF patients. Diagnostic delay was associated with a significant increase in 30-day mortality in the secondary group (OR 6.82; 95% CI 3.31-14.04). CONCLUSIONS: The incidence of primary and secondary AHF was similar in this cohort of ICU patients. The risk of developing AHF in ICU patients can be reduced by avoiding modifiable precipitating factors, particularly fluid overload. Diagnostic delay was associated with significantly higher mortality rates in patients with secondary AHF.


Assuntos
Estado Terminal , Insuficiência Cardíaca , Adulto , Humanos , Estudos de Coortes , Estudos Prospectivos , Volume Sistólico , Diagnóstico Tardio , Função Ventricular Esquerda , Insuficiência Cardíaca/epidemiologia
7.
Neumol. pediátr. (En línea) ; 18(2): 37-39, 2023. ilus, tab
Artigo em Espanhol | LILACS | ID: biblio-1444103

RESUMO

En las alturas, sobre todo a 2500 metros sobre el nivel del mar, la cantidad absoluta de oxígeno va decreciendo y por lo tanto la cantidad disponible para el intercambio gaseoso disminuye, produciéndose una vasoconstricción hipóxica pulmonar (VHP). La VHP asociada a la hipoxia hipobárica de la altura produce un aumento de la presión pulmonar que es mayor en los lactantes y a mayores alturas. No hay valores únicos de saturación de oxígeno (SatO2) en la altura, porque ésta va disminuyendo según el mayor nivel de altura, aumenta con la edad, y la brecha entre la vigilia y sueño es grande (sobre todo en los primeros meses de vida). El 25% de los niños sanos que viven en altura tienen valores de SatO2 significativamente menores que el 75% restante. Los valores normales de los índices de apnea/hipopnea son distintos a los de nivel del mar. El edema pulmonar de las alturas es una patología frecuente, que se produce por un incremento desproporcionado en la VHP reflejando una hiperactividad del lecho vascular pulmonar ante la exposición aguda a la hipoxia hipobárica. Tiene cuatro fenotipos, es infrecuente en menores de 5 años y rara vez es mortal, la sospecha clínica y el manejo oportuno con oxigeno es la clave. Finalmente, en la altura los valores normales de la función pulmonar de la espirometría, oscilometría de impulso y capacidad de difusión son distintos que a nivel del mar.


At high altitude, especially > 2,500 meters above sea level, the absolute amount of oxygen decreases and therefore the amount available for gas exchange decreases, producing hypoxic pulmonary vasoconstriction (VHP). VHP associated with high-altitude hypobaric hypoxia produces an increase in pulmonary pressure that is greater in infants and at higher altitudes. There are no single values of oxygen saturation (SatO2) at altitude, because it decreases with the highest level of altitude, increases with age, and the gap between wakefulness and sleep is large (especially in the first months of life). Around 25% of healthy children living at altitude have SatO2 values significantly lower than the remaining 75%. The normal values of the apnea/hypopnea indices are different from those at sea level. High altitude pulmonary edema is a frequent pathology that is produced by a disproportionate increase in VHP reflecting hyperactivity of the pulmonary vascular bed in the face of acute exposure to hypobaric hypoxia, it has four phenotypes, it is uncommon in children under 5 years of age, and it is rarely fatal, the clinical suspicion and timely management with oxygen is the key. Finally, at high altitude, the normal values of lung function from spirometry, impulse oscillometry, and diffusing capacity are different from those at sea level.


Assuntos
Humanos , Criança , Adolescente , Edema Pulmonar/fisiopatologia , Altitude , Doença da Altitude/fisiopatologia , Testes de Função Respiratória , Saturação de Oxigênio , Hipóxia/fisiopatologia
8.
Horiz. meÌüd. (Impresa) ; 22(3): e1687, jul.-sep. 2022. tab
Artigo em Espanhol | LILACS-Express | LILACS | ID: biblio-1405045

RESUMO

RESUMEN Objetivo: Describir algunas características epidemiológicas y clínicas del edema agudo de pulmón por mal de altitud (EAP) observadas en un hospital de Áncash (3052 m s. n. m.). Materiales y métodos: Estudio observacional descriptivo de 57 pacientes, quienes se presentaron en el Servicio de Emergencia del Hospital Víctor Ramos Guardia Huaraz entre enero de 1997 y enero del 2020. Todos cumplieron con los criterios diagnósticos de Lake Louise y una radiografía del tórax. La información se analizó mediante los usos de mediana y rango. Resultados: El 91,20 % de casos fueron del sexo masculino; 38,61% hicieron EAP de ascenso; 61,40 %, EAP de reascenso. El 21,10 % tuvo antecedente de EAP; 19,33 % desarrolló infección respiratoria previa; 10,53 %, un proceso patológico concomitante; 40,42 % hizo EAP durante el primer trimestre del año, y 45 % estuvo 10 días o menos a baja altitud. La presentación clínica incluyó disnea de reposo, crepitantes pulmonares, taquipnea, taquicardia y radiografía del tórax anormal en 100 % de los casos; tos productiva (96,52 %), dolor torácico (92,95 %), cefalea (56,11 %), cianosis (68,41 %), esputo rosado (42,13 %), fiebre (21,13 %) y leucocitosis (60,82 %). La mediana para la edad fue 20 años, frecuencia respiratoria 36/min, frecuencia cardiaca 124/min, PAS 100 mmHg, PAD 60 mmHg, temperatura 37,2 ºC, Hb 17,3 g/dl, Hto 53 %, recuento de leucocitos 12,500/mm3, resolución radiográfica del edema a las 48 horas. No hubo fallecidos. Conclusiones: Los factores que influyen en el EAP y sus determinantes son altura alcanzada, velocidad de ascenso, factores genéticos y antecedentes de EAP.


ABSTRACT Objective: To describe some epidemiological and clinical characteristics of acute high-altitude pulmonary edema (HAPE) observed in a hospital of the highlands of Ancash, located at 3,052 m a.s.l. Materials and methods: A descriptive observational study conducted with 57 patients who attended the emergency service of Hospital Víctor Ramos Guardia - Huaraz between January 1997 and January 2020. All patients fulfilled Lake Louise Criteria and had a chest X-ray. Median and range were used to analyze the information. Results: Male sex accounted for 91.20 %, ascent HAPE 38.61 % and re-ascent HAPE 61.40 %. Out of all patients, 21.10 % had a history of HAPE, 19.33 % developed a previous respiratory infection, 10.53 % had a concomitant disease, 40.42 % had HAPE during the first quarter of the year and 45 % had been 10 days or less at low altitude. Patients' clinical presentation included dyspnea at rest, pulmonary crackles, tachypnea, tachycardia and abnormal X-ray in 100 %; productive cough in 96.52 %; chest pain in 92.95 %; headache in 56.11 %; cyanosis in 68.41 %; pink sputum in 42.13 %; fever in 21.13 % and leukocytosis in 60.82 %. The median age was 20 years, respiratory rate 36/min, heart rate 124/min, SBP 100 mmHg, DBP 60 mmHg, temperature 37.2 °C, HGB 17.3 g/dl, HCT 53 %, WBC 12,500/mm3, radiographic resolution of the edema in 48 hours. There were no deaths. Conclusions: The factors that influence HAPE and its determinants are altitude, rate of ascent, genetic factors and history of HAPE.

9.
Rev Esp Anestesiol Reanim (Engl Ed) ; 69(3): 134-142, 2022 03.
Artigo em Inglês | MEDLINE | ID: mdl-35305949

RESUMO

BACKGROUND AND OBJECTIVES: In recent years, minimally invasive cardiac surgery (MICS) has been developed and applied to a greater number of pathologies, especially in mitral valve surgeries, as it obtains results comparable to those of conventional techniques while entailing lower surgical trauma and shorter recovery time. MICS requiring one-lung ventilation has been associated to the appearance of unilateral pulmonary edema (UPE), which is a potentially serious complication. The objective is determining the incidence of UPE after mitral MICS and its development associated factors. MATERIAL AND METHODS: Observational descriptive and single-center study analyzing data from patients undergoing mitral valve MICS (right mini-thoracotomy) consecutively collected between the years 2015 and 2017. RESULTS: A total of 93 patients were included and 26 presented UPE. The most common complications after mitral valve MICS were atrial fibrillation (38.7%), UPE (28%) and transient and/or definitive second- or third-degree auriculoventricular block (19.4%). The UPE group had longer ICU stay (3.3 ± 8.0 vs. 1.84 ± 2.23 days) and longer total hospitalization length-of-stay (15.5 ± 34.7 vs. 10.6 ± 7.5 days). The mortality in the UPE group was 3.9%. A significant association was found between the following collected variables and the development of postoperative UPE: preoperative baseline pulse oximetry, preoperative use of ACE inhibitors, postoperative atrial fibrillation and 24 first-hours cumulative chest tube drainage volume on the first 24 h. CONCLUSIONS: The incidence of UPE is high and its appearance is associated with a longer ICU and total length of stay. More studies are required to understand its pathophysiology and apply measures to help decreasing its appearance.


Assuntos
Fibrilação Atrial , Procedimentos Cirúrgicos Cardíacos , Edema Pulmonar , Fibrilação Atrial/epidemiologia , Procedimentos Cirúrgicos Cardíacos/efeitos adversos , Humanos , Valva Mitral/cirurgia , Edema Pulmonar/epidemiologia , Edema Pulmonar/etiologia , Estudos Retrospectivos
10.
Rev. am. med. respir ; 22(1): 70-80, mar. 2022. graf
Artigo em Espanhol | LILACS-Express | LILACS | ID: biblio-1441108

RESUMO

Resumen Las complicaciones pulmonares asociadas a la transfusión de hemoderivados son reacciones adversas graves y potencialmente mor tales. La Lesión Pulmonar Aguda Relacionada a Transfusión (TRALI), es una de las más frecuentes y con mayor mortalidad asociada. Es una entidad infradiagnosticada debido a su sintomatología inespecífica, a la ausencia de biomarcadores séricos específicos para su diagnóstico y a que aún la evidencia acerca de sus causas es heterogénea. El objetivo del presente artículo es documentar un caso clínico de TRALI y posteriormente, basados en la literatura actual, consolidar los aspectos fundamentales para la identificación oportuna de esta entidad y de dos diagnósticos diferenciales en el contexto de transfusión de hemoderivados y trauma: la Sobrecarga Circulatoria Asociada a Transfusión (TACO) y el Embolismo graso (EG). Así pues, se expone el caso clínico de una paciente adulto joven quien en el contexto de un politraumatismo requiere transfusión de hemoderivados, desarrollo de cuadro clínico compatible con TRALI; de esta manera, la discusión incluye aspectos epidemiológicos, fisiopatología, hallazgos imagenológicos y diagnóstico. Se logra concluir que es preciso poner a disposición de los profesionales del área de la salud literatura científica que favorezca la identificación de estas patologías con base en criterios clínicos, paraclínicos e imagenológicos, para así mismo, disminuir el riesgo de presentación y la mortalidad asociada.


Abstract Pulmonary complications associated with the transfusion of blood products are severe, potentially mortal adverse reactions. The transfusion-related acute lung injury (TRALI) is one of the most common and with higher associated mortality. It is an underdiagnosed entity due to its unspecified symptoms, the absence of diagnosis-specific serum biomarkers and the fact that the evidence about its causes is still heterogeneous. The objective of this article is to document a clinical case of TRALI and then, basing on the current literature, consolidate key aspects for the timely identification of this disease and of two differential diagnoses within the context of transfusion of blood products and trauma: the transfusion-associated circulatory overload (TACO) and fat embolism (FE). So, we pres ent the clinical case of a female young adult patient requiring a transfusion of blood products due to a polytraumatism whose clinical condition is compatible with TRALI; thus, the discussion includes epidemiological aspects, physiopathology, imaging findings and diagnosis. We conclude that it is necessary to provide healthcare professionals with scientific literature that favors the identification of these diseases basing on clinical, paraclinical and imaging criteria so as to reduce the risk of presentation and associated mortality.

11.
Rev. esp. anestesiol. reanim ; 69(3): 134-142, Mar 2022. tab
Artigo em Espanhol | IBECS | ID: ibc-205040

RESUMO

Antecedentes y objetivo: En los últimos años la cirugía cardíaca mínimamente invasiva (CCMI) se ha desarrollado y aplicado a mayor número de dolencias, especialmente en cirugías sobre la válvula mitral, por presentar resultados comparables a las técnicas convencionales con menor agresividad y tiempo de recuperación. La CCMI que necesita ventilación unipulmonar se ha asociado a la aparición de edema pulmonar unilateral (EPU), que constituye una complicación potencialmente grave. El objetivo es determinar la incidencia de EPU tras CCMI mitral y los factores asociados a su desarrollo. Material y métodos: Estudio observacional descriptivo y unicéntrico. Se analizaron los pacientes tratados con CCMI sobre válvula mitral (minitoracotomía derecha), recogidos de manera consecutiva entre los años 2015 y 2017. Resultados: Se incluyó a un total de 93 pacientes, de los cuales 26 presentaron EPU. Las complicaciones más habituales tras la CCMI mitral fueron: fibrilación auricular (38,7%), EPU (28%) y bloqueo auriculoventricular de segundo o tercer grado transitorio o definitivo (19,4%). El grupo EPU presentó mayor tiempo de estancia en UCI (3,3±8,0 vs. 1,84±2,23 días) y mayor tiempo total de hospitalización (15,5±34,7 vs. 10,6±7,5 días). La mortalidad en el grupo EPU fue del 3,9%. Se encontró asociación significativa entre las siguientes variables recogidas y el desarrollo de EPU postoperatorio: pulsioximetría basal preoperatoria, uso preoperatorio de IECA, fibrilación auricular postoperatoria y volumen de drenajes en las primeras 24h. Conclusiones: La incidencia de EPU es elevada y su aparición se asocia a mayor estancia en UCI y mayor tiempo total de hospitalización. Se requieren más estudios para comprender su fisiopatología y aplicar medidas que ayuden a disminuir su aparición.(AU)


Background and objectives: In recent years, minimally invasive cardiac surgery (MICS) has been developed and applied to a greater number of pathologies, especially in mitral valve surgeries, as it obtains results comparable to those of conventional techniques while entailing lower surgical trauma and shorter recovery time. MICS requiring one-lung ventilation has been associated to the appearance of unilateral pulmonary edema (UPE), which is a potentially serious complication. The objective is determining the incidence of UPE after mitral MICS and its development associated factors. Material and methods: Observational descriptive and single-center study analyzing data from patients undergoing mitral valve MICS (right mini-thoracotomy) consecutively collected between the years 2015 and 2017. Results: A total of 93 patients were included and 26 presented UPE. The most common complications after mitral valve MICS were atrial fibrillation (38.7%), UPE (28%) and transient and/or definitive second- or third-degree auriculoventricular block (19.4%). The UPE group had longer ICU stay (3.3±8.0 vs. 1.84±2.23 days) and longer total hospitalization length-of-stay (15.5±34.7 vs. 10.6±7.5 days). The mortality in the UPE group was 3.9%. A significant association was found between the following collected variables and the development of postoperative UPE: preoperative baseline pulse oximetry, preoperative use of ACE inhibitors, postoperative atrial fibrillation and 24 first-hours cumulative chest tube drainage volume on the first 24h. Conclusions: The incidence of UPE is high and its appearance is associated with a longer ICU and total length of stay. More studies are required to understand its pathophysiology and apply measures to help decreasing its appearance.(AU)


Assuntos
Humanos , Masculino , Edema Pulmonar , Valva Mitral/cirurgia , Cirurgia Torácica , Estudos Prospectivos , Terapêutica , Tratamento Farmacológico , Ventilação Monopulmonar , Anestesiologia , Reanimação Cardiopulmonar
12.
Emergencias ; 34(1): 7-14, 2022 Feb.
Artigo em Inglês, Espanhol | MEDLINE | ID: mdl-35103438

RESUMO

OBJECTIVES: To describe clinical, outcome, and risk factors in a cohort of patients treated with noninvasive ventilation (NIV) in a hospital emergency department (ED) or by out-of-hospital emergency medical services (OHEMSs). MATERIAL AND METHODS: Multicenter, prospective cohort study enrolling consecutive patients with acute pulmonary edema and/or exacerbated chronic obstructive pulmonary disease who were treated with NIV between November 2018 and November 2020 in a hospital ED or OHEMS setting in Madrid. We recorded baseline data, variables related to the acute episode, and outcome variables, including in-hospital mortality and 30-day readmission. RESULTS: A total of 317 patients were included; 132 (41.6%) were treated in an OHEMS setting and 185 (58.4%) in a hospital ED. Forty-seven (16.3%) in-hospital deaths occurred, and 78 patients (28.8%) were readmitted within 30 days. Mortality in the hospital ED and OHEMS subsamples did not differ, but the patients who received NIV in an OHEMS setting had a lower 30-day readmission rate. On multivariate analysis, in-hospital mortality was associated with prior dependence in activities of daily living in the multivariate analysis (odds ratio [OR], 2.4; 95% CI, 1.11-5.27) and a low-moderate score on the Simplified Acute Physiology Score II (SAPS II) versus a high-very high one (OR, 2.69; 95% CI, 1.26-5.77). Mortality after OHEMS ventilation was associated with discontinuance of NIV during transfer (OR, 8.57; 95% CI, 2.19-33.60). Readmission within 30 days was associated with group (in-hospital ED application of NIV) (OR, 3.24; 95% CI, 2.62-6.45) and prior dependence (OR, 2.08; 95% CI, 1.02-4.22). CONCLUSION: Patients treated in the hospital ED and OHEMS setting have similar baseline characteristics, although acute episodes were more serious in the OHEMS group. No significant differences were found related to in-hospital mortality. Higher mortality was associated with dependence, a SAPS II score greater than 52, and discontinuance of NIV. Readmission was associated with dependence and NIV treatment in the hospital ED setting.


OBJETIVO: Describir las características clínicas, evolutivas y los factores pronóstico de una cohorte de pacientes tratados con ventilación no invasiva (VNI) en servicios de urgencias extrahospitalarios (SUEH) y hospitalarios (SUH). METODO: Estudio de cohortes multicéntrico, prospectivo con inclusión consecutiva de pacientes con edema agudo de pulmón o agudización de enfermedad pulmonar obstructiva crónica tratados con VNI entre noviembre 2018 y noviembre de 2020 en SUEH y SUH de la Comunidad de Madrid. Se recogieron características basales, del episodio agudo, así como variables de resultado incluyendo la mortalidad hospitalaria y el reingreso a 30 días. RESULTADOS: Se incluyeron 317 pacientes, 132 (41,6%) en SUEH y 185 (58,4%) en SUH. Hubo 47 muertes intrahospitalarias (16,3%) y 78 reingresos a los 30 días (28,8%). No hubo diferencias en la mortalidad, pero el grupo VNI-SUEH tuvo menor reingreso a 30 días. En el análisis multivariado la mortalidad intrahospitalaria se asoció con la dependencia previa (OR = 2,4; IC 95%: 1,11-5,27) y el SAPS-II bajo-moderado frente al alto-muy alto (OR = 2,69; IC 95%: 1,26-5,77). En la cohorte extrahospitalaria, la mortalidad intrahospitalaria se asoció con la retirada de la VNI en la transferencia del paciente (OR = 8,57; IC 95%: 2,19-33,60). Los reingresos a los 30 días se asociaron con inicio de VNI en el hospital (OR = 3,24; IC 95%: 2,62-6,45) y dependencia previa (OR = 2,08; IC 95%: 1,02-4,22). CONCLUSIONES: Los pacientes de ambos grupos, SUH y SUEH, tienen un perfil clínico basal similar, aunque con mayor gravedad del episodio en el grupo SUEH. No se encontraron diferencias estadísticamente significativas en la mortalidad intrahospitalaria. Se asociaron a una mayor mortalidad la dependencia, la escala SAPS-II > 52 y la retirada de la VNI. El reingreso se asoció con la dependencia y pertenecer al grupo SUH.


Assuntos
Serviços Médicos de Emergência , Mortalidade Hospitalar , Ventilação não Invasiva , Readmissão do Paciente , Atividades Cotidianas , Estudos de Coortes , Serviço Hospitalar de Emergência , Hospitais , Humanos , Readmissão do Paciente/estatística & dados numéricos , Estudos Prospectivos , Espanha
13.
Emergencias (Sant Vicenç dels Horts) ; 34(1): 7-14, feb. 2022. tab, graf
Artigo em Espanhol | IBECS | ID: ibc-203336

RESUMO

Objetivo. Describir las características clínicas, evolutivas y los factores pronóstico de una cohorte de pacientes trata- dos con ventilación no invasiva (VNI) en servicios de urgencias extrahospitalarios (SUEH) y hospitalarios (SUH). Método. Estudio de cohortes multicéntrico, prospectivo con inclusión consecutiva de pacientes con edema agudo de pulmón o agudización de enfermedad pulmonar obstructiva crónica tratados con VNI entre noviembre 2018 y noviembre de 2020 en SUEH y SUH de la Comunidad de Madrid. Se recogieron características basales, del episodio agudo, así como variables de resultado incluyendo la mortalidad hospitalaria y el reingreso a 30 días. Resultados. Se incluyeron 317 pacientes, 132 (41,6%) en SUEH y 185 (58,4%) en SUH. Hubo 47 muertes intrahospi talarias (16,3%) y 78 reingresos a los 30 días (28,8%). No hubo diferencias en la mortalidad, pero el grupo VNI-SUEH tuvo menor reingreso a 30 días. En el análisis multivariado la mortalidad intrahospitalaria se asoció con la dependen- cia previa (OR = 2,4; IC 95%: 1,11-5,27) y el SAPS-II bajo-moderado frente al alto-muy alto (OR = 2,69; IC 95%: 1,26- 5,77). En la cohorte extrahospitalaria, la mortalidad intrahospitalaria se asoció con la retirada de la VNI en la transferencia del paciente (OR = 8,57; IC 95%: 2,19-33,60). Los reingresos a los 30 días se asociaron con inicio de VNI en el hospital (OR = 3,24; IC 95%: 2,62-6,45) y dependencia previa (OR = 2,08; IC 95%: 1,02-4,22). Conclusiones. Los pacientes de ambos grupos, SUH y SUEH, tienen un perfil clínico basal similar, aunque con mayor gravedad del episodio en el grupo SUEH. No se encontraron diferencias estadísticamente significativas en la mortalidad intrahospitalaria. Se asociaron a una mayor mortalidad la dependencia, la escala SAPS-II > 52 y la retirada de la VNI. El reingreso se asoció con la dependencia y pertenecer al grupo SUH.


Objective. To describe clinical, outcome, and risk factors in a cohort of patients treated with noninvasive ventilation (NIV) in a hospital emergency department (ED) or by out-of-hospital emergency medical services (OHEMSs). Methods. Multicenter, prospective cohort study enrolling consecutive patients with acute pulmonary edema and/or exacerbated chronic obstructive pulmonary disease who were treated with NIV between November 2018 and November 2020 in a hospital ED or OHEMS setting in Madrid. We recorded baseline data, variables related to the acute episode, and outcome variables, including in-hospital mortality and 30-day readmission. Results. A total of 317 patients were included; 132 (41.6%) were treated in an OHEMS setting and 185 (58.4%) in a hospital ED. Forty-seven (16.3%) in-hospital deaths occurred, and 78 patients (28.8%) were readmitted within 30 days. Mortality in the hospital ED and OHEMS subsamples did not differ, but the patients who received NIV in an OHEMS setting had a lower 30-day readmission rate. On multivariate analysis, in-hospital mortality was associated with prior dependence in activities of daily living in the multivariate analysis (odds ratio [OR], 2.4; 95% CI, 1.11– 5.27) and a low-moderate score on the Simplified Acute Physiology Score II (SAPS II) versus a high-very high one (OR, 2.69; 95% CI, 1.26–5.77). Mortality after OHEMS ventilation was associated with discontinuance of NIV during transfer (OR, 8.57; 95% CI, 2.19–33.60). Readmission within 30 days was associated with group (in-hospital ED application of NIV) (OR, 3.24; 95% CI, 2.62–6.45) and prior dependence (OR, 2.08; 95% CI, 1.02–4.22). [...]


Assuntos
Humanos , Ciências da Saúde , Serviços Médicos de Emergência , Ventilação não Invasiva , Readmissão do Paciente/estatística & dados numéricos , Mortalidade Hospitalar , Estudos Prospectivos , Espanha , Hospitais , Assistência Pré-Hospitalar , Insuficiência Respiratória
14.
Rev. colomb. cardiol ; 29(1): 41-48, ene.-feb. 2022. tab, graf
Artigo em Espanhol | LILACS-Express | LILACS | ID: biblio-1376853

RESUMO

Resumen Introducción: La ventilación no invasiva reduce la necesidad de intubación y la estancia en la unidad de cuidados intensivos en los pacientes con edema pulmonar cardiogénico. Objetivo: Evaluar la posible asociación entre el inicio de la ventilación no invasiva desde el ingreso a urgencias con la mortalidad y el requerimiento de intubación en pacientes con edema pulmonar cardiogénico. Método: Estudio analítico de cohorte retrospectiva, en el que se revisaron las historias clínicas de pacientes mayores de 18 años hospitalizados en una institución de Medellín, Colombia. Resultados: 70 pacientes cumplieron los criterios de inclusión y se compararon según el estado vital al alta. Sobrevivientes (49): la edad promedio fue de 63 años, el 34.7% fueron mujeres, el 57.1% tuvieron historia de neumopatía crónica y el 89% eran hipertensos; el promedio para recibir la intervención fue de 10 horas y el 20% requirieron intubación orotraqueal. No sobrevivientes (21): la edad promedio fue de 74 años, el 57.1% fueron mujeres, el 57.1% tuvieron historia de neumopatía crónica y el 90% eran hipertensos; el promedio para recibir la intervención fue de 7 horas y el 62% requirieron intubación. Tiempo de inicio en relación con la mortalidad en el análisis multivariado: odds ratio (OR) 1,05, intervalo de confianza del 95% (IC95%) 0.89-1.24, p = 0.499; y por variable instrumental: 7% de diferencia de medias. En cuanto al tiempo de inicio y su asociación con la necesidad de intubación: OR 0.93, IC95% 0,86-1,01. Conclusiones: Este estudio sugiere que el inicio tardío de la ventilación no invasiva es un factor de riesgo; sin embargo, no se halló asociación estadísticamente significativa, por lo que se requieren estudios adicionales para confirmar este hallazgo.


Abstract Introduction: Non-invasive ventilation reduces the need for intubation and intensive care stay in cardiogenic pulmonary edema. Objective: To evaluate the possible relationship between the initiation of non-invasive ventilation on admission to the emergency room and mortality and the need for intubation in patients with cardiogenic pulmonary edema. Method: A retrospective analytical cohort study. A chart review of patients over the age of 18 hospitalized at an institution in Medellín, Colombia. Results: 70 patients met the inclusion criteria and were compared by vital status at discharge. Survivors (49): the average age was 63 years, 34.7% were women, 57.1% had a history of chronic pulmonary disease, 89% had hypertension, 10 hours was the average for receiving the intervention, and 20% required orotracheal intubation. Non-survivors (21): the average age was 74 years, 57.1% were women, 57.1% had a history of chronic pulmonary disease, 90% had hypertension; 7 hours was the average for receiving the intervention, and 62% required intubation. Timing of initiation related to mortality on the multivariate analysis: odds ratio (OR) 1.05, 95% confidence interval (95%CI) 0.89-1.24, p = 0.499; and by instrumental variable: 7% difference in means. With regard to timing of initiation and its association with the need for intubation: OR 0.93, 95%CI 0.86-1.01. Conclusions: This study suggests that late initiation of non-invasive ventilation is a risk factor; however, no statistically significant association was found. Therefore, further studies are needed to confirm this finding.

15.
Acta otorrinolaringol. cir. cuello (En línea) ; 50(2): 144-149, 20220000. ilus, tab, graf
Artigo em Espanhol | LILACS, COLNAL | ID: biblio-1382349

RESUMO

Introducción: el edema pulmonar posobstructivo (EPPO), o por presión negativa, es una entidad potencialmente mortal, que se desarrolla inmediatamente luego de una obstrucción severa de la vía aérea superior. Materiales y métodos: descripción de una serie de 4 casos de EPPO ocurridos en niños, 3 de ellos secundarios a aspiración de un cuerpo extraño y el otro como complicación de una adenoamigdalectomía. Discusión: la causa más frecuente de la obstrucción de la vía aérea es el laringoespasmo asociado con la manipulación de la vía aérea durante la intubación o las intervenciones quirúrgicas de la vía aérea. Tanto la adenoamigdalectomía, como la extracción de cuerpos extraños en la vía aérea constituyen unas de las intervenciones más frecuentes de la práctica otorrinolaringológica para el tratamiento de la obstrucción de la vía aérea; sin embargo, puede potencialmente desarrollar EPPO. Conclusión: Destacamos la importancia de que el otorrinolaringólogo tenga presente esta afección en niños que presentan dificultad respiratoria tras cualquier obstrucción o intervención quirúrgica de la vía aérea.si bien los cuerpos extraños en la vía aérea en niños suelen presentarse con crisis de asfixia, tos paroxística o dificultad respiratoria luego del evento, también debería pensarse la posibilidad de un evento de aspiración de un cuerpo extraño no presenciado ante un cuadro de edema pulmonar sin causa conocida. Si bien la adenoamigdalectomía es una de las cirugías más frecuente en la práctica otorrinolaringológica, esta potencialmente puede complicarse con EPPO.


Introduction: Post-obstructive pulmonary edema (POPE) or by Negative Pressure, is a potentially fatal entity that develops immediately after a severe obstruction of the upper airway. Materials and methods: Description of a series of four cases of POPE in children, three of them secondary to foreign body aspiration and the remaining one as a complication of adenotonsillectomy. Discussion: The most common etiology of airway obstruction is laryngospasm associated to airway manipulation during intubation or airway surgery. Both adenotonsillectomy and removal of foreign bodies in the airway are one of the most common procedures in otorhinolaryngology practice for management of airway obstruction, however, they can potentially develop EPPO. Conclusion: Although airway foreign bodies in children usually present with sudden episode of choking, paroxysmal cough and/or respiratory distress, the likelihood of an unwitnessed foreign body aspiration event in the presence of unexplained pulmonary edema should also be considered. Although adenotonsillectomy is one of the most common surgeries in ENT practice, it can potentially be complicated by EPPO. We emphasize the importance of the otorhinolaryngologist keeping this condition in mind in children who present respiratory distress after any obstruction or surgical intervention of the airway.


Assuntos
Humanos , Edema Pulmonar , Manuseio das Vias Aéreas , Corpos Estranhos
16.
Hipertens. riesgo vasc ; 38(4): 197-200, oct.-dic. 2021. graf, ilus
Artigo em Espanhol | IBECS | ID: ibc-221320

RESUMO

El síndrome de Pickering es una entidad clínica descrita en 1988 que consiste en la presentación de edemas agudos de pulmón «flash» recurrentes y de predominio nocturno e hipertensión arterial secundarios a estenosis bilateral de las arterias renales o unilateral en pacientes monorrenos. Describimos el caso de un varón de 74 años que tras el tratamiento percutáneo de exclusión de un aneurisma aórtico infrarrenal presentó síndrome de Pickering debido a obstrucción hemodinámica de la arteria renal izquierda por la endoprótesis aórtica; con evolución clínica satisfactoria después de la revascularización. (AU)


Pickering's syndrome is a clinical entity described in 1988 that consists of the presentation of recurrent and predominantly nocturnal acute flash pulmonary oedema and arterial hypertension secondary to bilateral renal artery stenosis or unilateral in single-kidney patients. We describe the case of a 74-year-old man who, after percutaneous exclusion treatment of an aortic infrarenal aneurysm, developed Pickering syndrome due to haemodynamic obstruction of the left renal artery because of the aortic endoprosthesis; with satisfactory clinical evolution after revascularization. (AU)


Assuntos
Humanos , Masculino , Idoso , Insuficiência Cardíaca/etiologia , Edema Pulmonar/diagnóstico por imagem , Edema Pulmonar/etiologia , Envelhecimento , Doença Aguda , Obstrução da Artéria Renal , Hipertensão
17.
Hipertens Riesgo Vasc ; 38(4): 197-200, 2021.
Artigo em Espanhol | MEDLINE | ID: mdl-34210635

RESUMO

Pickering's syndrome is a clinical entity described in 1988 that consists of the presentation of recurrent and predominantly nocturnal acute flash pulmonary oedema and arterial hypertension secondary to bilateral renal artery stenosis or unilateral in single-kidney patients. We describe the case of a 74-year-old man who, after percutaneous exclusion treatment of an aortic infrarenal aneurysm, developed Pickering syndrome due to haemodynamic obstruction of the left renal artery because of the aortic endoprosthesis; with satisfactory clinical evolution after revascularization.


Assuntos
Insuficiência Cardíaca , Doença Aguda , Idoso , Insuficiência Cardíaca/etiologia , Humanos , Hipertensão , Masculino , Edema Pulmonar/diagnóstico por imagem , Edema Pulmonar/etiologia , Recidiva , Obstrução da Artéria Renal
18.
CorSalud ; 13(2)jun. 2021.
Artigo em Espanhol | LILACS-Express | LILACS | ID: biblio-1404434

RESUMO

RESUMEN Introducción: El edema agudo del pulmón es frecuente en urgencias y la ventilación no invasiva es una nueva modalidad de soporte ventilatorio que se utiliza en su tratamiento. Objetivo: Describir las variaciones de los parámetros clínicos, ventilatorios y hemogasométricos en pacientes con edema pulmonar cardiogénico tratados con ventilación no invasiva. Método: Se realizó un estudio descriptivo y transversal con 54 pacientes con edema agudo de pulmón ingresados en la Unidad de Cuidados Intensivos Emergentes del Hospital Provincial Saturnino Lora, de la ciudad de Santiago de Cuba, en el período comprendido desde enero de 2019 hasta enero de 2020. Resultados: Predominó el sexo masculino con el 70,4% de los enfermos, y la edad promedio fue de 62 años. El 90,7% de los enfermos tuvieron éxito en la técnica aplicado. Luego de 1 hora de tratamiento existió una mejoría de todos los parámetros clínicos y hemogasométricos, excepto el bicarbonato de sodio. Se necesitaron valores mayores de PEEP (positive end-expiratory pressure) en los pacientes donde fracasó del tratamiento ventilatorio impuesto y la frecuencia de aplicación de la técnica fue mayor en los enfermos que tuvieron éxito. Conclusiones: Los pacientes con edema agudo del pulmón, tratados con ventilación no invasiva, evolucionaron de manera favorable con mejoría de los parámetros clínicos, ventilatorios y hemogasométricos.


ABSTRACT Introduction: Acute pulmonary edema is frequently treated in emergency departments and non-invasive ventilation is a new modality of ventilatory support used in its treatment. Objective: To describe the variations in clinical, ventilatory and hemogasometric parameters in patients with cardiogenic pulmonary edema treated with non-invasive ventilation. Method: A descriptive and cross-sectional study was carried out on 54 patients with acute pulmonary edema admitted to the Emergency Intensive Care Unit of the Hospital Provincial Saturnino Lora, in the city of Santiago de Cuba, from January 2019 to January 2020. Results: Males (70.4% of patients) prevailed and mean age was 62 years old. The applied technique was successful in 90.7% of patients. After one hour of treatment there was an improvement in all clinical and hemogasometric parameters, except in sodium bicarbonate. Higher PEEP (positive end-expiratory pressure) values were required in patients where the technique failed and the frequency of the technique application was higher in patients where it was successful. Conclusions: Patients with acute pulmonary edema, treated with non-invasive ventilation, evolved favorably with improvement in clinical, ventilatory and hemogasometric parameters.

19.
Rev. bras. ter. intensiva ; 33(1): 75-81, jan.-mar. 2021. tab, graf
Artigo em Inglês, Português | LILACS | ID: biblio-1289055

RESUMO

RESUMO Objetivo: Detectar precocemente a instabilidade respiratória e hemodinâmica para caracterizar o comprometimento pulmonar em pacientes com COVID-19 grave. Métodos: Analisamos retrospectivamente os dados colhidos de pacientes com COVID-19 que apresentaram insuficiência respiratória aguda com necessidade de intubação e ventilação mecânica. Utilizamos a avaliação da termodiluição transpulmonar por meio do dispositivo PiCCO™. Foram coletados os dados demográficos, respiratórios, hemodinâmicos e ecocardiográficos dentro das primeiras 48 horas após a admissão. Para resumir os dados, utilizamos estatística descritiva. Resultados: Entre 22 de março e 7 de abril de 2020, foram admitidos 23 pacientes com COVID-19 grave. Foram monitorados com o dispositivo PiCCO™ 12 (22,6%) deles. Quando da admissão, o volume diastólico final global indexado era normal (média de 738,8mL ± 209,2) e, na hora 48, encontrava-se moderadamente aumentado (879mL ± 179), enquanto o índice cardíaco se achava abaixo do normal (2,84 ± 0,65). Todos os pacientes revelaram a presença de água extravascular pulmonar acima de 8mL/kg na admissão (17,9 ± 8,9). Não identificamos qualquer evidência de origem cardiogênica. Conclusão: No caso de pneumonia grave por COVID-19, o quadro hemodinâmico e respiratório é compatível com edema pulmonar sem evidência de origem cardiogênica, o que favorece o diagnóstico de síndrome do desconforto respiratório agudo.


ABSTRACT Objective: To detect early respiratory and hemodynamic instability to characterize pulmonary impairment in patients with severe COVID-19. Methods: We retrospectively analyzed data collected from COVID-19 patients suffering from acute respiratory failure requiring intubation and mechanical ventilation. We used transpulmonary thermodilution assessment with a PiCCO™ device. We collected demographic, respiratory, hemodynamic and echocardiographic data within the first 48 hours after admission. Descriptive statistics were used to summarize the data. Results: Fifty-three patients with severe COVID-19 were admitted between March 22nd and April 7th. Twelve of them (22.6%) were monitored with a PiCCO™ device. Upon admission, the global-end diastolic volume indexed was normal (mean 738.8mL ± 209.2) and moderately increased at H48 (879mL ± 179), and the cardiac index was subnormal (2.84 ± 0.65). All patients showed extravascular lung water over 8mL/kg on admission (17.9 ± 8.9). We did not identify any argument for cardiogenic failure. Conclusion: In the case of severe COVID-19 pneumonia, hemodynamic and respiratory presentation is consistent with pulmonary edema without evidence of cardiogenic origin, favoring the diagnosis of acute respiratory distress syndrome.


Assuntos
Humanos , Masculino , Feminino , Pessoa de Meia-Idade , Respiração Artificial , Síndrome do Desconforto Respiratório do Recém-Nascido/diagnóstico , COVID-19/complicações , Alta do Paciente , Edema Pulmonar/diagnóstico , Insuficiência Respiratória/diagnóstico , Insuficiência Respiratória/etiologia , Termodiluição/instrumentação , Termodiluição/métodos , Fatores de Tempo , Doença Aguda , Estudos Retrospectivos , Respiração por Pressão Positiva Intrínseca , COVID-19/sangue
20.
Repert.Med.Cir ; 30(3): 267-271, 2021. ilus.
Artigo em Inglês, Espanhol | LILACS, COLNAL | ID: biblio-1363539

RESUMO

El edema pulmonar agudo posextubación constituye un evento poco frecuente en la práctica anestésica. Cuando ocurre es necesario administrar tratamiento adecuado, ya que las complicaciones del mismo pueden traducirse en mayor estancia hospitalaria y lesiones serias del aparato respiratorio, como edema pulmonar intersticial, elevación de la presión hidrostática capilar y aumento de la presión transmural de las cámaras cardiacas, lo que puede conducir a fallo del aparato cardiovascular y a la muerte subsecuente del paciente. Se presenta el caso de un paciente con clasificación del estado físico ASA (American Society of Anesthesiologist) II, sin patología pulmonar previa, quien al momento de la emersión anestésica presenta un episodio agudo de dificultad respiratoria, con evidencia de edema pulmonar posextubación confirmado por clínica e imágenes con ulterior resolución satisfactoria.


Post-extubation acute pulmonary edema is a rare event in anesthetic practice. When it occurs, it requires adequate treatment, since its complications may result in longer hospital stay and serious respiratory system lesions, such as interstitial pulmonary edema, increased capillary hydrostatic pressure and increased transmural pressure of the cardiac chambers, which may progress to cardiopulmonary arrest and death of the patient. We present the case of a patient who was classified with the (American Society of Anesthesiologist (ASA) II physical status, without a history of pulmonary disease, who upon emergence of general anesthesia developed an acute episode of respiratory distress, with evidence of post-extubation pulmonary edema confirmed by clinical and imaging findings with subsequent satisfactory resolution.


Assuntos
Humanos , Masculino , Adulto , Edema Pulmonar , Pressão Hidrostática , Sistema Respiratório , Terapêutica , Extubação
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