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1.
Rev Esp Anestesiol Reanim ; 57(7): 425-30, 2010.
Artigo em Espanhol | MEDLINE | ID: mdl-20857638

RESUMO

Patients with significant coronary artery disease were once traditionally rejected as candidates for lung transplants because of higher risk of morbidity and mortality. We report the case of a man who received a left lung transplant and coronary revascularization without extracorporeal circulation in a combined surgical procedure after being diagnosed with significant coronary disease during the preoperative study for acceptance as a candidate for lung transplantation. We review the history of such combination procedures, which are changing clinicians' attitudes as to appropriate therapeutic approaches to take for complex patients. We also discuss the possible advantages of performing surgery without extracorporeal circulation. To our knowledge, this is the first report of a combined procedure that took place in a Spanish hospital.


Assuntos
Anestesia Geral , Doença da Artéria Coronariana/cirurgia , Transplante de Pulmão , Revascularização Miocárdica , Assistência Perioperatória , Insuficiência Respiratória/cirurgia , Doença da Artéria Coronariana/complicações , Humanos , Masculino , Pessoa de Meia-Idade , Insuficiência Respiratória/complicações
2.
Rev. esp. anestesiol. reanim ; 57(7): 425-430, ago.-sept. 2010.
Artigo em Espanhol | IBECS | ID: ibc-81187

RESUMO

Los pacientes con enfermedad coronaria relevanteeran tradicionalmente rechazados como candidatos altrasplante pulmonar por el riesgo de incremento de lamorbimortalidad. Presentamos el caso de un paciente alque se le realizó un trasplante pulmonar izquierdo ycirugía de revascularización coronaria sin circulaciónextracorpórea en un procedimiento combinado, tras serdiagnosticado de enfermedad coronaria significativadurante su estudio para inclusión como candidato atrasplante pulmonar. Se revisan los antecedentes descritosde este tipo de procedimientos, que están permitiendoun cambio en el enfoque terapéutico de estos pacientescomplejos, así como las posibles ventajas de larealización del procedimiento sin circulación extracorpórea.En nuestro conocimiento es el primer caso deeste tipo de intervenciones combinadas descrito ennuestro país(AU)


Patients with significant coronary artery disease wereonce traditionally rejected as candidates for lungtransplants because of higher risk of morbidity andmortality. We report the case of a man who received aleft lung transplant and coronary revascularizationwithout extracorporeal circulation in a combinedsurgical procedure after being diagnosed with significantcoronary disease during the preoperative study foracceptance as a candidate for lung transplantation. Wereview the history of such combination procedures,which are changing clinicians’ attitudes as toappropriate therapeutic approaches to take for complexpatients. We also discuss the possible advantages ofperforming surgery without extracorporeal circulation.To our knowledge, this is the first report of a combinedprocedure that took place in a Spanish hospital(AU)


Assuntos
Humanos , Masculino , Pessoa de Meia-Idade , Transplante de Pulmão/fisiologia , Revascularização Miocárdica/métodos , Isquemia Miocárdica/cirurgia , Anestesia Geral/instrumentação , Anestesia Geral/métodos , Etomidato/uso terapêutico , Ablação por Cateter/instrumentação , Ciclosporina/uso terapêutico , Frequência Cardíaca , Isquemia Miocárdica/epidemiologia , Anestesia Geral/tendências , Revascularização Miocárdica/tendências , Isquemia Miocárdica/diagnóstico , Anestesia Geral , Doença Pulmonar Obstrutiva Crônica/complicações , Fibrose Pulmonar/complicações , Toracotomia , Frequência Cardíaca/fisiologia
3.
Rev Esp Anestesiol Reanim ; 52(8): 474-89, 2005 Oct.
Artigo em Espanhol | MEDLINE | ID: mdl-16281743

RESUMO

Thoracic surgery has made important progress thanks to parallel advances in anesthetic techniques, which have lowered mortality and complication rates. Pneumonectomy, however, continues to carry a high risk of perioperative death and morbidity, with complications involving the heart and lung being the most common. Pneumonectomy requires careful preoperative assessment to identify patients at high risk of cardiac complications. However, there is no evidence available on the best approach to take in determining risk of impaired lung function after pneumonectomy. Postoperative arrhythmias increase mortality, although evidence does not suggest a need for systematic prophylactic treatment of patients who will undergo lung resection. The incidence of acute myocardial infarction ranges from 1.5% to 5% and diagnosis is difficult because most episodes are silent. The incidence of post-pneumonectomy pulmonary edema is between 4% and 7% and evidence indicates that prevention is the most important therapeutic measure. Patients tend to have greater risk of pneumonia after thoracotomy, but few studies have provided a high level of evidence for the usefulness of antibiotic prophylaxis in chest surgery. The aim of the present study was to review the literature on the most common complications of surgery on the lung in order to support decision making based on the integration of knowledge and clinical judgment acquired with experience. A MEDLINE search was carried out to locate studies published from 1980 through January 2005.


Assuntos
Doenças Cardiovasculares/etiologia , Pneumonectomia , Complicações Pós-Operatórias/etiologia , Doenças Respiratórias/etiologia , Antibioticoprofilaxia , Arritmias Cardíacas/etiologia , Doenças Cardiovasculares/epidemiologia , Hemodinâmica , Humanos , Incidência , Infarto do Miocárdio/epidemiologia , Infarto do Miocárdio/etiologia , Pneumonectomia/estatística & dados numéricos , Pneumonia/epidemiologia , Pneumonia/etiologia , Pneumonia/prevenção & controle , Cuidados Pós-Operatórios , Complicações Pós-Operatórias/epidemiologia , Cuidados Pré-Operatórios , Edema Pulmonar/epidemiologia , Edema Pulmonar/etiologia , Ensaios Clínicos Controlados Aleatórios como Assunto , Testes de Função Respiratória , Doenças Respiratórias/epidemiologia , Disfunção Ventricular Direita/epidemiologia , Disfunção Ventricular Direita/etiologia
4.
Rev. esp. anestesiol. reanim ; 52(8): 474-489, oct. 2005. ilus, tab
Artigo em Es | IBECS | ID: ibc-040646

RESUMO

La cirugía torácica ha experimentado un importante desarrollo, gracias a la evolución paralela de las técnicas anestésicas, que han permitido disminuir la morbimortalidad; sin embargo, las neumonectomías continúan asociadas con elevado riesgo de morbimortalidad perioperatoria, siendo las complicaciones de origen pulmonar y cardíaco las principales responsables. La neumonectomía requiere una evaluación preoperatoria minuciosa, que nos permita identificar a los pacientes con alto riesgo de sufrir complicaciones cardíacas; sin embargo no existe evidencia sobre cuál es la mejor medida para determinar el riesgo de la función pulmonar postneumonectomía. Las arritmias postoperatorias incrementan la mortalidad, aunque la evidencia no indica la necesidad de realizar tratamiento profiláctico sistemático de los pacientes que vayan a someterse a resección pulmonar. La incidencia de infarto agudo de miocardio postneumonectomía varía entre 1,5-5% y su diagnóstico es muy difícil porque la mayoría de los episodios son silentes. La incidencia de edema de pulmón postneumonectomía es de 4-7% y la evidencia nos indica que lo más importante del tratamiento del edema pulmonar postneumonectomía es la prevención. Los pacientes post-toracotomía tienen mayor tendencia a la infección pulmonar; sin embargo existen pocos estudios con alto grado de evidencia acerca de la utilidad de la profilaxis antibiótica en cirugía torácica. El objetivo de este trabajo es realizar una revisión de la literatura médica existente sobre las complicaciones, más frecuentes, postneumonectomía, que nos permita tomar decisiones fundamentadas en la interacción del conocimiento y juicio clínico individual adquirido a través de la experiencia clínica diaria. Para ello se realizó una búsqueda bibliográfica en MEDLINE buscando las evidencias disponibles en el periodo de tiempo desde 1980 hasta enero de 2005


Thoracic surgery has made important progress thanks to parallel advances in anesthetic techniques, which have lowered mortality and complication rates. Pneumonectomy, however, continues to carry a high risk of perioperative death and morbidity, with complications involving the heart and lung being the most common. Pneumonectomy requires careful preoperative assessment to identify patients at high risk of cardiac complications. However, there is no evidence available on the best approach to take in determining risk of impaired lung function after pneumonectomy. Postoperative arrhythmias increase mortality, although evidence does not suggest a need for systematic prophylactic treatment of patients who will undergo lung resection. The incidence of acute myocardial infarction ranges from 1.5% to 5% and diagnosis is difficult because most episodes are silent. The incidence of postpneumonectomy pulmonary edema is between 4% and 7% and evidence indicates that prevention is the most important therapeutic measure. Patients tend to have greater risk of pneumonia after thoracotomy, but few studies have provided a high level of evidence for the usefulness of antibiotic prophylaxis in chest surgery. The aim of the present study was to review the literature on the most common complications of surgery on the lung in order to support decision making based on the integration of knowledge and clinical judgment acquired with experience. A MEDLINE search was carried out to locate studies published from 1980 through January 2005


Assuntos
Humanos , Pneumonectomia/efeitos adversos , Pneumonectomia/mortalidade , Complicações Pós-Operatórias , Arritmias Cardíacas/classificação , Arritmias Cardíacas/epidemiologia , Arritmias Cardíacas/etiologia , Antibacterianos/uso terapêutico , Infarto do Miocárdio/epidemiologia , Edema Pulmonar/etiologia , Cuidados Pré-Operatórios , Diagnóstico por Imagem/métodos , Eletrocardiografia , Antibioticoprofilaxia , Antibacterianos/administração & dosagem , Pneumopatias/cirurgia
5.
Rev Esp Anestesiol Reanim ; 52(1): 4-8, 2005 Jan.
Artigo em Espanhol | MEDLINE | ID: mdl-15747700

RESUMO

OBJECTIVE: The aim of this study was to assess the efficacy, effectiveness, technical difficulty, and clinical usefulness of the popliteal sciatic peripheral nerve block for unilateral hallus valgux surgery and to compare the posterior and lateral approaches. We also aimed to investigate patient comfort during the procedure. MATERIALS AND METHODS: This prospective, randomized trial enrolled 60 patients scheduled for unilateral hallux valgus surgery. The patients were randomly assigned to groups of 30 patients to receive a nerve block by either a posterior or lateral approach. A nerve stimulator was used to locate the response of the two branches forming the sciatic nerve--the posterior tibial nerve and the common peroneal nerve. Then, 20 mL of 0.5% ropivacaine was injected for each nerve. Variables analyzed were efficacy, complications, quality and duration of postoperative analgesia, degree of comfort while the technique was being performed, and level of satisfaction. RESULTS: The level of comfort was good for 19 patients (70%) in the posterior approach group and for 29 (97%) in the lateral approach group (P<0.05). Level of satisfaction was good or very good for 93% and 96% of the patients in the posterior and lateral approach groups, respectively. Block efficacy was excellent for 48 patients (80%), good for 9 (15%), and poor for 3 (5%), with no significant differences between the groups. CONCLUSION: Both the posterior and lateral approaches provide easy access to the sciatic nerve for performing a block. The rate of success is high and postoperative analgesia is good, with no noteworthy complications. However, the lateral approach is more comfortable for the patient.


Assuntos
Bloqueio Nervoso Autônomo/métodos , Hallux Valgus/cirurgia , Adulto , Idoso , Idoso de 80 Anos ou mais , Período de Recuperação da Anestesia , Estimulação Elétrica , Feminino , Humanos , Joelho , Masculino , Pessoa de Meia-Idade , Dor Pós-Operatória/epidemiologia , Dor Pós-Operatória/prevenção & controle , Nervo Isquiático , Método Simples-Cego , Resultado do Tratamento
6.
Rev. esp. anestesiol. reanim ; 52(1): 4-8, ene. 2005. tab
Artigo em Es | IBECS | ID: ibc-036919

RESUMO

OBJETIVO: El objetivo de este estudio es valorar la eficacia, efectividad, comodidad, dificultades técnicas y utilidad clínica del bloqueo periférico del nervio ciático poplíteo para cirugía de hallux valgus unilateral, comparando el abordaje posterior y el abordaje lateral. MATERIAL Y MÉTODOS: Estudio prospectivo, aleatorio, de 60 pacientes programados para cirugía de hallux valgus unilateral. Se hacen dos grupos de 30 pacientes, se realizó bloqueo del nervio ciático por vía posterior (P) en uno, y por vía lateral (L), en el otro. Mediante neuroestimulación se localizó la respuesta de las dos ramas que forman el nervio ciático, el nervio tibial posterior y el nervio peroneo común, inyectando 20 ml ropivacaína 0.5% en cada una. Se analizó eficacia, complicaciones, calidad y duración de la analgesia postoperatoria, grado de comodidad durante la realización de la técnica y grado de satisfacción. RESULTADOS: Encontramos que el grado de comodidad es bueno en 19 pacientes grupo P (70%) y en 29 (97%) del grupo L (p<0,05), mientras que el grado de satisfacción fue bueno/muy bueno en el 93% y 96% de los pacientes en los grupos P y L respectivamente. La eficacia del bloqueo fue excelente en 48 pacientes (80%), buena en 9 (15%) y fracasó en 3 casos (5%), no existiendo diferencias entre ambos grupos. CONCLUSIÓN: El abordaje del nervio ciático, tanto vía posterior como lateral es fácil de realizar, con elevado índice de éxito, buena analgesia postoperatoria y sin complicaciones destacables, sin embargo, el abordaje lateral ofrece mayor comodidad al paciente


OBJECTIVE: The aim of this study was to assess the efficacy, effectiveness, technical difficulty, and clinical usefulness of the popliteal sciatic peripheral nerve block for unilateral hallus valgux surgery and to compare the posterior and lateral approaches. We also aimed to investigate patient comfort during the procedure. MATERIALS AND METHODS: This prospective, randomized trial enrolled 60 patients scheduled for unilateral hallux valgus surgery. The patients were randomly assigned to groups of 30 patients to receive a nerve block by either a posterior or lateral approach. A nerve stimulator was used to locate the response of the two branches forming the sciatic nerve—the posterior tibial nerve and the common peroneal nerve. Then, 20 mL of 0.5% ropivacaine was injected for each nerve. Variables analyzed were efficacy, complications, quality and duration of postoperative analgesia, degree of comfort while the technique was being performed, and level of satisfaction. RESULTS: The level of comfort was good for 19 patients (70%) in the posterior approach group and for 29 (97%) in the lateral approach group (P<0.05). Level of satisfaction was good or very good for 93% and 96% of the patients in the posterior and lateral approach groups, respectively. Block efficacy was excellent for 48 patients (80%), good for 9 (15%), and poor for 3 (5%), with no significant differences between the groups. CONCLUSION: Both the posterior and lateral approaches provide easy access to the sciatic nerve for performing a block. The rate of success is high and postoperative analgesia is good, with no noteworthy complications. However, the lateral approach is more comfortable for the patient


Assuntos
Adulto , Idoso , Humanos , Bloqueio Nervoso Autônomo/métodos , Hallux Valgus/cirurgia , Período de Recuperação da Anestesia , Estimulação Elétrica , Joelho , Dor Pós-Operatória/epidemiologia , Dor Pós-Operatória/prevenção & controle , Nervo Isquiático , Resultado do Tratamento , Método Simples-Cego
7.
Cir. mayor ambul ; 8(4): 198-202, oct.-dic. 2003. tab
Artigo em Espanhol | IBECS | ID: ibc-91342

RESUMO

INTRODUCCIÓN: Recientemente numerosos estudios demostraron que la realización de bloqueos espinales selectivos genera mayor estabilidad hemodinámica y mayor selectividad en el control de la agresión quirúrgica. OBJETIVO: Evaluar la influencia de la asociación de fentanilo a anestésicos locales administrados por vía intradural en bloqueos espinales selectivos en CMA.MATERIAL Y MÉTODOS: Estudio prospectivo, randomizado de 60 pacientes ASA I - III, programados para cirugía artroscópica de rodilla. Los pacientes se dividen en dos grupos; Grupo A: 5 mg (1ml) de bupivacaína 0,5% hiperbara. Grupo B: 5 mg (1ml) de bupivacaína 0,5% hiperbara asociado a 10 mg de fentanilo. La anestesiaintradural se realizó en decúbito lateral con aguja25 G en el espacio L2-L3, inyectando la solución anestésica en un 1 minuto y manteniéndose en esa posición durante 20 minutos. Se considera fracaso de la técnica si L1-L3 no se bloquean tras20 minutos y no se incluyen en el estudio pacientes con peso superior a 70 Kg. El bloqueo sensitivo se evaluó mediante la técnica de pinchazo y frío-calor y el bloqueo motor mediante la escala de Bromage modificada. RESULTADOS: No existen diferencias en las características demográficas, ASA, ni duración de la cirugía. Las complicaciones fueron mayores en el grupo B, sin existir diferencias en los tiempos de recuperación. CONCLUSIÓN: La asociación de fentanilo a anestésicos locales no modificó cualitativamente el bloqueo espinal selectivo, sin embargo la incidencia de efectos secundarios fue significativamente superior (AU)


INTRODUCTION: Many studies have recently demostrated that selective spinal blocks provide better control of surgical aggression with increased hemodynamic stability. OBJECTIVES: To assess the influence of intrathecalfentanyl added to a local anesthetic in selectivespinal anesthesia in the outpatient setting. METHODS: A prospective study, in which 60patients ASA I-III undergoing ambulatory surgical arthroscopy were randomly divided into two groups: Group A: 5 mg hyperbaric 0.5 % bupivacaine(1ml) and Group B: 5 mg hyperbaric 0.5 % bupivacaine (1ml) with the addition of 10 mg fentanyl. The subarachnoid anesthesia was performed in the lateral decubitus position with a 25 gauge pencil-point needle at the L2-L3 ( ..) (AU)


Assuntos
Humanos , Analgésicos Opioides/administração & dosagem , Bloqueio Nervoso/métodos , Artroscopia/métodos , Traumatismos do Joelho/cirurgia , Fentanila/farmacocinética , Estudos Prospectivos , Bupivacaína/farmacocinética , Anestesia Epidural/métodos
8.
Cir. mayor ambul ; 8(3): 131-139, jul.-sept. 2003. tab
Artigo em Espanhol | IBECS | ID: ibc-87477

RESUMO

El objetivo de esta revisión es evaluar el estado actual y las perspectivas futuras del tratamiento del dolor agudo postoperatorio en Cirugía Mayor Ambulatoria(CMA). Basándonos en los estudios y revisiones publicadas podemos concluir: 1. El dolor postoperatorio es la causa médica más frecuente de demoras en el alta en una unidad de CMA, y uno de los principales motivo de ingreso hospitalario. 2. Un porcentaje importante de pacientes dados de alta, pueden tener dolor de moderado a severo durante las primeras 24-48 horas del periodo postoperatorio, aunque durante los últimos años disminuyo gracias a los esfuerzos realizados por el personal médico y de enfermería. 3. Es importante informar al paciente del grado de dolor esperado y de las alternativas de que disponemos para tratarlo. 4. No existen pautas de tratamiento universales debido a la gran variabilidad de procedimientos realizados en CMA, por lo que los protocolos anestésico- analgésicos deben individualizarse según la intensidad del trauma quirúrgico. 5. Una buena analgesia postoperatoria es una de las claves del éxito de los programas de CMA y se ha demostrado que el grado de satisfación del paciente guarda una relación directa con el control del dolor postoperatorio. 6. El paracetamoly los AINES son los fármacos mas empleados para el tratamiento del dolor postoperatorio, aunque durante los últimos años debido a la incorporación de procedimientos más complejos y dolorosos existen múltiples evidencias de que estos fármacos solos producen analgesia inadecuada. 7. La realización de técnicas anestésicas-analgésicas multimodales son las que proporcionan mayor eficacia analgésica en el postoperatorio.8. En la actualidad disponemos de técnicas y métodos eficientes y seguros para garantizar la consecución de analgesia postoperatoria (analgesia continua mediante sistemas de infusión elastoméricos) tras procedimientos que producen dolor intenso (AU)


The object of this review was to evaluate the present state and future perspectives of the treatment of postoperative pain in Ambulatory Surgery. Based on published revisions and studies we concluded that: 1. Postoperative pain is the most common medical cause which delays discharge from the Ambulatory Unit and is one of the main reasons for hospital admission. 2. An important percentage of discharged patients will experiment moderate to severe pain during the first 24-48hours following surgery, although this percentage has decreased in the last few years thanks to the efforts of medical and nursing personnel. 3. It is important to inform the patients of the amount of pain they can expect and of the possible means of treating it. 4. There are no universal methods for pain management due to the large number of different procedures undertaken in Ambulatory Surgery, therefore anaesthetic-analgesic protocols should be individualized depending on surgical trauma. 5. Good postoperative analgesia is essential in Ambulatory Surgical Programmes. The degree of patient satisfaction has been shown to be directly related to the control of postoperative pain. 6. Paracetamol and NSAID are the drugs most frequently used to control postoperative pain, although, over the last few years, and due to the increase of more complex and painful procedures, it is evident that these drugs only produce inadequate analgesia. 7. Multiple (..) (AU)


Assuntos
Humanos , Procedimentos Cirúrgicos Ambulatórios , Dor Pós-Operatória/terapia , Índice de Gravidade de Doença
9.
Rev. esp. anestesiol. reanim ; 49(9): 485-490, nov. 2002.
Artigo em Es | IBECS | ID: ibc-19011

RESUMO

A un varón de 71 años con diabetes insulino-dependiente, hábito tabáquico y dislipemia se le realizó una neumonectomía izquierda. Durante el período intraoperatorio se produjeron varios episodios de inestabilidad hemodinámica asociados a cambios en el segmento ST del ECG que se justificaron por la manipulación quirúrgica no sospechándose la posibilidad de un origen isquémico. A los pocos minutos de su ingreso en la Unidad de Reanimación se produjo una parada cardiorrespiratoria, por infarto anterior extenso, que precisó ventilación mecánica y maniobras de reanimación cardiopulmonar. El paciente evolucionó favorablemente y respondió al tratamiento con betabloqueantes, antiagregantes plaquetarios y estatinas. A las pocas horas se extubó y pudo ser dado de alta de la Unidad de Reanimación a los 5 días. La neumonectomía es una cirugía con elevado índice de morbimortalidad, siendo las complicaciones de origen pulmonar y cardíaco las principales responsables. Se considera un procedimiento de elevado riesgo anestésico, razón por la cual la identificación de isquemia miocárdica durante el período intraoperatorio es fundamental para tratarla agresivamente. En pacientes de elevado riesgo cardiovascular, que se someten a cirugía de resección pulmonar, la presencia de episodios de isquemia miocárdica intraoperatoria se asocian con una incidencia elevada de eventos isquémicos postoperatorios y, por tanto, debería condicionar una monitorización agresiva postoperatoria, medidas antianginosas y evitar la extubación precoz (AU)


Assuntos
Idoso , Masculino , Humanos , Infarto do Miocárdio , Pneumonectomia
10.
Rev Esp Anestesiol Reanim ; 49(9): 485-90, 2002 Nov.
Artigo em Espanhol | MEDLINE | ID: mdl-12516493

RESUMO

A 72-year-old man, smoker, with insuline-dependent diabetes and dislipemia underwent left pneumonectomy. Several episodes of intraoperative hemodynamic instability associated with electrocardiographic ST segment alterations were attributed to surgical manipulation; ischemia was not suspected. Cardiorespiratory failure, related to extensive anterior infarction, developed a few minutes after admission to the postoperative intensive care unit (PICU). Cardiopulmonary resuscitation and mechanical ventilation were required. The patient responded to treatment with beta blockers, platelet antiaggregants and statins. Tube was removed a few hours later and the patient was discharged from the PICU on the fifth day. Pneumonectomy has a high rate of morbidity and mortality, with complications mainly arising in the lung and heart. Risk from anesthesia is considered to be great in this procedure, and for that reason it is essential to identify intraoperative myocardial ischemia so that it can be treated aggressively. In patients at high cardiovascular risk who undergo lung resection, intraoperative episodes of myocardial ischemia are associated with a high incidence of postoperative miocardial infarction. Therefore, careful postoperative monitoring is needed and measures should be taken to prevent angina. Early extubation should be avoided.


Assuntos
Infarto do Miocárdio/etiologia , Pneumonectomia/efeitos adversos , Idoso , Humanos , Masculino , Infarto do Miocárdio/tratamento farmacológico
11.
Rev Esp Anestesiol Reanim ; 48(8): 370-4, 2001 Oct.
Artigo em Espanhol | MEDLINE | ID: mdl-11674983

RESUMO

OBJECTIVES: To compare the effect on parameters of postanesthetic recovery of propofol and desflurane administered with high doses of remifentanil for major outpatient surgery. PATIENTS AND METHODS: Seventy patients were randomly assigned to receive propofol (target concentration 1.5-2 microg/ml) or desflurane in perfusion (end expiratory concentration 0.5 MAC) during maintenance of anesthesia with remifentanil (0.25-1 microg/kg/min). The anesthetic agents were withdrawn after surgery. We recorded the times until eye opening, respiration, tracheal extubation, ability to cough, response to verbal orders and orientation. We also recorded the time until a score of 10 on the Aldrete recovery scale was attained, pain on a visual analog scale, sedation on the Ramsay scale, and instances of nausea or vomiting during the first 24 h after surgery. RESULTS: No statistically significant differences in patient characteristics, type of surgery or anesthesia were found. Times until early signs of postanesthetic recovery (eye opening, spontaneous breathing, tracheal extubation) were significantly less (p < 0.05) in the desflurane group. The groups were similar for all other parameters compared (times until ability to cough, respond to verbal orders, orientation and a score of 10 on the Aldrete scale). Duration of stay in the postanesthetic recovery unit, time in the day surgery ward and intensity of postoperative pain were also similar. The rate of postoperative nausea or vomiting was significantly lower in the propofol group. CONCLUSION: During anesthesia with remifentanil, the administration of desflurane is associated with better psychomotor recovery parameters than is propofol, but the rate of nausea and vomiting is higher with desflurane.


Assuntos
Procedimentos Cirúrgicos Ambulatórios , Período de Recuperação da Anestesia , Anestésicos Intravenosos/farmacologia , Piperidinas/farmacologia , Propofol/farmacologia , Adulto , Feminino , Humanos , Masculino , Remifentanil
12.
Rev. esp. anestesiol. reanim ; 48(8): 370-374, oct. 2001.
Artigo em Es | IBECS | ID: ibc-3648

RESUMO

OBJETIVOS. Comparar la repercusión en parámetros de recuperación postanestésica de dos agentes anestésicos, propofol y desflurano, cuando se administran asociados a dosis elevadas de remifentanilo en cirugía mayor ambulatoria (CMA). PACIENTES Y MÉTODOS. Se incluyó a 70 pacientes para recibir de forma aleatoria propofol en perfusión (concentración TCI diana de 1,5-2 µg/ml) o desflurano (concentración teleinspiratoria de 0,5 CAM) durante el mantenimiento anestésico con remifentanilo (0,25-1 µg/kg/min). Al final de la intervención se suprimieron los agentes anestésicos y se registró el tiempo hasta la apertura de ojos, la ventilación espontánea, la extubación traqueal, la capacidad de toser, la respuesta a órdenes verbales y la orientación temporoespacial, así como el tiempo que tardaban en alcanzar una puntuación de 10 en la escala de recuperación de Aldrete, la intensidad del dolor postoperatorio mediante escala visual analógica, el grado de sedación según escala Ramsay y la incidencia de náuseas y vómitos postoperatorios durante las primeras 24 h. RESULTADOS. No existieron diferencias estadísticamente significativas entre ambos grupos respecto a las características demográficas y anestesicoquirúrgicas. Los parámetros de recuperación postanestésica tempranos (apertura de ojos, ventilación espontánea, extubación traqueal) fueron significativamente menores (p < 0,05) en el grupo desflurano, sin existir significación estadística en el resto de los parámetros comparados (capacidad de toser, respuesta a órdenes verbales, orientación temporoespacial y puntuación de 10 en la escala de Aldrete). Tampoco existieron diferencias con respecto a los tiempos de estancia en la unidad de recuperación postanestésica (URPA) y la sala de deambulación, ni en lo referente al dolor postoperatorio. En el grupo propofol la incidencia de náuseas y vómitos postoperatorios fue significativamente menor. CONCLUSIÓN. La anestesia basada en remifentanilo y desflurano proporciona unos parámetros de recuperación psicomotriz superiores al propofol, pero con una mayor incidencia de náuseas y vómitos (AU)


No disponible


Assuntos
Adulto , Masculino , Feminino , Humanos , Procedimentos Cirúrgicos Ambulatórios , Período de Recuperação da Anestesia , Propofol , Anestésicos Intravenosos , Piperidinas
13.
Rev Esp Anestesiol Reanim ; 48(2): 81-4, 2001 Feb.
Artigo em Espanhol | MEDLINE | ID: mdl-11257956

RESUMO

A large-white pig that had not been genetically selected to develop malignant hyperthermia (MH) during anesthesia nevertheless suffered an episode of severe MH after repeated exposure to increasing concentrations of desflurane. MH is a hypermetabolic alteration that may develop in susceptible patients who have inhaled certain drugs or agents that act as triggers. Early identification and appropriate treatment are essential to reduce the likelihood of death associated with this severe alteration. We report a case of late-developing MH triggered by low concentrations of inhaled desflurane.


Assuntos
Anestésicos Inalatórios/efeitos adversos , Isoflurano/análogos & derivados , Isoflurano/administração & dosagem , Hipertermia Maligna/veterinária , Animais , Desflurano , Masculino , Hipertermia Maligna/etiologia , Suínos
14.
Rev. esp. anestesiol. reanim ; 48(2): 81-84, feb. 2001.
Artigo em Es | IBECS | ID: ibc-3627

RESUMO

Un cerdo de la raza Large-White, no seleccionado genéticamente para desarrollar hipertermia maligna (HM) durante la anestesia, presentó un episodio de hipertermia maligna grave tras la exposición repetida a concentraciones crecientes con desflurano.La hipertermia maligna es una alteración hipermetabólica que se puede presentar en pacientes susceptibles a los que se le administran ciertos fármacos o agentes inhalatorios que actúan como agentes desencadenantes. La identificación precoz y el tratamiento adecuado son imprescindibles para disminuir la mortalidad asociada a tan grave alteración.Este caso de hipertermia maligna desencadenado por desflurano se caracterizó por una presentación tardía y por desarrollarse con una concentración mínima de agente inhalatorio (AU)


Assuntos
Animais , Masculino , Suínos , Anestésicos Inalatórios , Hipertermia Maligna , Isoflurano
15.
Angiologia ; 45(6): 195-8, 1993.
Artigo em Espanhol | MEDLINE | ID: mdl-8311343

RESUMO

We report a case of a fifty-seven (57)-years old man undergoing elective surgery of a thoracoabdominal and aortoiliac aneurysm in a single surgical time. The patients is operated undergoing general anesthetic combined with thoracic epidural blockade, and it was done two aortic cross-clamping: one to five cm of the aortic arch and the other to the infrarenal level. The most important intraoperative complications were during the thoracic aortic cross-clamping and the most important postoperative complication was related 48 hours later, to paraparesis after a hypotension episode what improved with rehabilitation treatment.


Assuntos
Aneurisma da Aorta Abdominal/complicações , Aneurisma da Aorta Torácica/complicações , Paraplegia/etiologia , Complicações Pós-Operatórias/etiologia , Anastomose Cirúrgica , Aorta Abdominal/cirurgia , Aorta Torácica/cirurgia , Aneurisma da Aorta Abdominal/cirurgia , Aneurisma da Aorta Torácica/cirurgia , Artéria Femoral/cirurgia , Humanos , Hipotensão/complicações , Hipotensão/etiologia , Complicações Intraoperatórias/etiologia , Complicações Intraoperatórias/terapia , Masculino , Pessoa de Meia-Idade , Paraplegia/terapia , Complicações Pós-Operatórias/terapia , Fatores de Tempo
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