Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 10 de 10
Filtrar
Mais filtros










Intervalo de ano de publicação
1.
Rev. esp. anestesiol. reanim ; 59(6): 335-338, jun.-jul. 2012.
Artigo em Espanhol | IBECS | ID: ibc-100756

RESUMO

La amnesia global transitoria es un síndrome neurológico en el que se produce una pérdida abrupta y pasajera de la capacidad para crear nuevos recuerdos, así como una amnesia retrógrada de intensidad variable, permaneciendo, sin embargo, preservadas la conciencia, la identidad personal y la atención. Se trata de una entidad poco frecuente tras un proceso anestésico. Existen distintas hipótesis etiopatogénicas (base epiléptica, migrañosa o isquémica) y desencadenantes (dolor, la ansiedad, los cambios de temperatura, el ejercicio, las maniobras de Valsalva, las pruebas diagnósticas o determinados medicamentos). Describimos el caso de una paciente con alto grado de ansiedad preoperatoria que sufrió un episodio de amnesia global transitoria tras una intervención quirúrgica otorrinolaringológica. Ante un episodio de amnesia aguda y mantenida tras una anestesia general debemos plantear, en primer lugar, un adecuado diagnóstico diferencial que incluya la amnesia global transitoria, puesto que, en la mayoría de los casos, se trata de un diagnóstico de exclusión. La ansiedad preoperatoria puede ser un desencadenante a tener en cuenta en esta entidad, siendo importante el tratamiento ansiolítico previo a la intervención(AU)


Transient global amnesia is a neurological syndrome in which there is a sudden and brief inability to form new memories, as well as an intense retrograde amnesia. However, awareness, personal identity and attention remain intact. It is an uncommon condition seen after an anaesthetic procedure. There are several aetiopathogenic hypotheses (epileptic, migrainous or ischaemic origin) and triggering factors (pain, anxiety, temperature changes, exercise, Valsalva manoeuvres, diagnostic tests or certain drugs). We describe the case of a patient with a high level of pre-operative anxiety who suffered an episode of transient global amnesia after undergoing otolaryngology surgery. With an acute and continued amnesia after general anaesthesia, the first thing that must be done is to establish a suitable differencial diagnosis, which should include transient global amnesia, as this is mainly an exclusion diagnosis. Preoperative anxiety may be a triggering factor to take into account in this condition, with anxiolytic treatment prior to the surgery being important(AU)


Assuntos
Humanos , Masculino , Feminino , Anestesia Geral/efeitos adversos , Anestesia Geral/métodos , Anestesia Geral , Amnésia/induzido quimicamente , Amnésia/complicações , Amnésia Retrógrada/induzido quimicamente , Diagnóstico Diferencial , Manobra de Valsalva , Amnésia Retrógrada/complicações , Amnésia Retrógrada/diagnóstico , Ansiolíticos/uso terapêutico
2.
Rev Esp Anestesiol Reanim ; 59(6): 335-8, 2012.
Artigo em Espanhol | MEDLINE | ID: mdl-22575776

RESUMO

Transient global amnesia is a neurological syndrome in which there is a sudden and brief inability to form new memories, as well as an intense retrograde amnesia. However, awareness, personal identity and attention remain intact. It is an uncommon condition seen after an anaesthetic procedure. There are several aetiopathogenic hypotheses (epileptic, migrainous or ischaemic origin) and triggering factors (pain, anxiety, temperature changes, exercise, Valsalva manoeuvres, diagnostic tests or certain drugs). We describe the case of a patient with a high level of pre-operative anxiety who suffered an episode of transient global amnesia after undergoing otolaryngology surgery. With an acute and continued amnesia after general anaesthesia, the first thing that must be done is to establish a suitable differencial diagnosis, which should include transient global amnesia, as this is mainly an exclusion diagnosis. Preoperative anxiety may be a triggering factor to take into account in this condition, with anxiolytic treatment prior to the surgery being important.


Assuntos
Amnésia Global Transitória/etiologia , Anestesia por Inalação , Complicações Pós-Operatórias/etiologia , Extubação/efeitos adversos , Procedimentos Cirúrgicos Ambulatórios , Amnésia Global Transitória/diagnóstico , Amnésia Global Transitória/fisiopatologia , Anestesia por Inalação/efeitos adversos , Anestesia Intravenosa , Ansiedade/complicações , Ansiedade/fisiopatologia , Cistos/cirurgia , Diagnóstico Diferencial , Feminino , Humanos , Pessoa de Meia-Idade , Neuroimagem , Doenças Nasais/cirurgia , Complicações Pós-Operatórias/diagnóstico , Complicações Pós-Operatórias/fisiopatologia , Estresse Psicológico/complicações , Estresse Psicológico/fisiopatologia
3.
Dolor ; 20(56): 32-34, dic. 2011.
Artigo em Espanhol | LILACS | ID: lil-682522

RESUMO

Las mastocitosis son un grupo heterogéneo de enfermedades que se caracterizan por la proliferación de mastocitos en uno o más órganos o tejidos. Se denomina mastocitosis sistémica (MS) cuando hay afectación de un tejido distinto a la piel. La MS es una enfermedad poco frecuente, cuya incidencia y prevalencia se desconocen. El manejo anestésico de estos pacientes debe considerar que muchos de los fármacos empleados pueden causar una liberación masiva de mediadores químicos mastocitarios. Se presenta el caso de una mujer con MS programada para una histerectomía total, valorando la importancia del correcto estudio preoperatorio así como la técnica anestésica y el tipo de analgesia elegida en este caso. Se presenta nuestro protocolo de actuación de cara a la cirugía en estos pacientes.


Mastocytoses are a heterogeneous group of entities characterized by mast cell proliferation in one or more organs or tissues. When tissues other than the skin are involved, the disease is called systemic mastocytosis (SM). SM is a highly infrequent disease, whose incidence and prevalence are unknown. The anesthetic management of these patients must consider the fact that many drugs can trigger massive release of chemical mediators of mast cells. We report the case of a patient diagnosed with SM who underwent total hysterectomy and discuss the importance of thorough preoperative study, as well as the anesthetic technique and type of analgesia chosen. We also report our protocol for anesthetic management in this disease.


Assuntos
Humanos , Feminino , Pessoa de Meia-Idade , Anafilaxia/prevenção & controle , Analgésicos/administração & dosagem , Anestésicos/administração & dosagem , Cuidados Pré-Operatórios/métodos , Dor Pós-Operatória/prevenção & controle , Mastocitose Sistêmica/complicações , Dor Aguda , Histerectomia , Hemicrania Paroxística , Síndrome SUNCT
4.
Rev. Soc. Esp. Dolor ; 17(1): 28-31, ene.-feb. 2010.
Artigo em Espanhol | IBECS | ID: ibc-78321

RESUMO

Las mastocitosis son un grupo heterogéneo de enfermedades que se caracterizan por la proliferación de mastocitos en uno o más órganos o tejidos. Se denomina mastocitosis sistémica (MS) cuando hay afectación de un tejido distinto a la piel. La MS es una enfermedad poco frecuente, cuya incidencia y prevalencia se desconocen. El manejo anestésico de estos pacientes debe considerar que muchos de los fármacos empleados pueden causar una liberación masiva de mediadores químicos mastocitarios. Se presenta el caso de una mujer con MS programada para una histerectomía total, valorando la importancia del correcto estudio preoperatorio así como la técnica anestésica y el tipo de analgesia elegida en este caso. Se presenta nuestro protocolo de actuación de cara a la cirugía en estos pacientes(AU)


Mastocytoses are a heterogeneous group of entities characterized by mast cell proliferation in one or more organs or tissues. When tissues other than the skin are involved, the disease is called systemic mastocytosis (SM). SM is a highly infrequent disease, whose incidence and prevalence are unknown. The anesthetic management of these patients must consider the fact that many drugs can trigger massive release of chemical mediators of mast cells. We report the case of a patient diagnosed with SM who underwent total hysterectomy and discuss the importance of thorough preoperative study, as well as the anesthetic technique and type of analgesia chosen. We also report our protocol for anesthetic management in this disease(AU)


Assuntos
Humanos , Feminino , Pessoa de Meia-Idade , Mastocitose Sistêmica/diagnóstico , Mastocitose Sistêmica/tratamento farmacológico , Analgesia/métodos , Propofol/uso terapêutico , Brometo de Vecurônio/uso terapêutico , Dor/terapia , Anestesia Local , Hipersensibilidade a Drogas/complicações , Hipersensibilidade a Drogas/tratamento farmacológico
5.
Rev Esp Anestesiol Reanim ; 55(8): 504-7, 2008 Oct.
Artigo em Espanhol | MEDLINE | ID: mdl-18982788

RESUMO

We report the case of a 70-year-old man (ASA physical status 2) who developed massive pneumocephalus caused by a fistula between the subarachnoid and pleural spaces following a left pneumonectomy. After an uneventful immediate postoperative period, the patient was readmitted to the recovery care unit with dyspnea, intense headache, confusion, and diminished level of consciousness. Computed tomography confirmed a cerebrospinal fluid fistula secondary to the opening of the intradural space during tumor resection. Treatment was conservative, consisting of rest in a slightly Trendelenburg position, antibiotic prophylaxis to prevent meningitis, and a water seal on the thoracic drainage tube.


Assuntos
Dura-Máter/lesões , Fístula/etiologia , Complicações Intraoperatórias/etiologia , Doenças Pleurais/etiologia , Pneumocefalia/etiologia , Pneumonectomia/efeitos adversos , Complicações Pós-Operatórias/etiologia , Doenças da Coluna Vertebral/etiologia , Toracotomia/efeitos adversos , Idoso , Carcinoma de Células Escamosas/cirurgia , Humanos , Neoplasias Pulmonares/cirurgia , Masculino , Pneumocefalia/diagnóstico por imagem , Pneumocefalia/terapia , Complicações Pós-Operatórias/diagnóstico por imagem , Complicações Pós-Operatórias/terapia , Espaço Subaracnóideo , Tomografia Computadorizada por Raios X
6.
Rev. esp. anestesiol. reanim ; 55(8): 504-507, oct. 2008. ilus
Artigo em Espanhol | IBECS | ID: ibc-59196

RESUMO

Presentamos el caso de un varón de 70 años, ASA IIque desarrolló un neumoencéfalo masivo secundario auna fístula entre los espacios subaracnoideo y pleuraltras una neumonectomía izquierda. Tras un postoperatorioinmediato sin incidencias, el paciente reingresó enla unidad de reanimación por disnea, cefalea intensa,confusión y disminución del nivel de conciencia. Latomografía computarizada confirmó la presencia de unafístula de líquido cefalorraquídeo secundaria a aperturadel espacio intradural durante la resección tumoral. Seoptó por un tratamiento conservador consistente enreposo en posición de ligero Trendelemburg, profilaxisantibiótica para prevenir una meningitis, manteniendoel tubo de drenaje torácico con sello de agua (AU)


We report the case of a 70-year-old man (ASA physicalstatus 2) who developed massive pneumocephalus causedby a fistula between the subarachnoid and pleural spacesfollowing a left pneumonectomy. After an uneventfulimmediate postoperative period, the patient wasreadmitted to the recovery care unit with dyspnea, intenseheadache, confusion, and diminished level of consciousness.Computed tomography confirmed a cerebrospinal fluidfistula secondary to the opening of the intradural spaceduring tumor resection. Treatment was conservative,consisting of rest in a slightly Trendelenburg position,antibiotic prophylaxis to prevent meningitis, and a waterseal on the thoracic drainage tube (AU)


Assuntos
Humanos , Masculino , Idoso , Toracotomia/efeitos adversos , Pneumocefalia/etiologia , Fístula/líquido cefalorraquidiano , Pneumonectomia/efeitos adversos , Antibioticoprofilaxia
7.
Rev. Soc. Esp. Dolor ; 14(6): 428-431, ago.2007.
Artigo em Es | IBECS | ID: ibc-64015

RESUMO

IntroducciónEl dolor del miembro residual o dolor de muñón es aquel queaparece en la parte todavía existente de la extremidad amputada.PacientePresentamos el caso de un paciente varón de 74 años conantecedentes de amputación supracondílea postraumática delmiembro inferior izquierdo, que desarrolló dolor de miembroresidual y sensación de miembro fantasma 50 años despuésde la amputación sin una causa que justificara su aparición.El tratamiento con antidepresivos tricíclicos (amitriptilina), anticonvulsivantes(gabapentina) y tramadol permitió un buencontrol del dolor.ConclusionesLa existencia de una matriz neuronal determinada genéticamentepero modulada durante la vida por los impulsos nerviosos(nociceptivos), crearía una memoria somato-sensorialque sería responsable de la aparición del dolor de miembrofantasma


Background and objectiveResidual limb pain or stump pain is defined as pain in theremaining part of an amputated limb.PatientWe present the case of a 74-year-old male patient with ahistory of posttraumatic transfemoral (above knee) amputationof the left lower limb who developed residual limb painand phantom limb sensation 50 years after amputation withouta clear etiology. Treatment with tricyclic antidepressants(amitriptyline), anticonvulsivants (gabapentin) and opioids (tramadol),provided a satisfactory control of pain.ConclusionsThe existence of a neuromatrix initially determined geneticallyand later sculpted by sensory inputs (continuous nociceptivestimulation), could create what is known as thesomatosensorial memory, responsible for the development ofphantom limb pain


Assuntos
Humanos , Masculino , Idoso , Membro Fantasma/tratamento farmacológico , Cotos de Amputação , Membro Fantasma/etiologia , Membro Fantasma/psicologia , Antidepressivos Tricíclicos/uso terapêutico , Extremidade Inferior
8.
Cir. mayor ambul ; 12(2): 64-66, abr.-jun. 2007. tab
Artigo em Es | IBECS | ID: ibc-056769

RESUMO

Introducción: La obstrucción de la vía lagrimal es una patología que afecta principalmente a mujeres de mediana edad. Su tratamiento puede realizarse mediante técnicas invasivas, como la dacriocistorrinostomía, o no invasivas, como la colocación de una endoprótesis nasolagrimal. Material y métodos: Presentamos nuestra experiencia sobre 10 pacientes a los que se les colocó una endoprótesis nasolagrimal bajo sedación e instilación local de lidocaína al 2%. La sedación se realizó con un sistema target-controlled infusion (TCI) de propofol y remifentanilo. Estudiamos variables demográficas, ASA, nivel de sedación durante la intervención, duración del procedimiento y de la estancia en el área de recuperación, cuantificación del dolor postoperatorio mediante la escala analógica visual (EVA), necesidad de ingreso hospitalario, presencia de complicaciones y requerimientos analgésicos en el postoperatorio. Resultados: Siete paciente eran mujeres y 3 hombres, con una edad media de 63,83 años y un índice de masa corporal medio de 31,55. La duración media del procedimiento fue de 25,41 minutos y la estancia media en el área de recuperación fue de 66,45 minutos. El nivel medio de sedación durante la intervención según la escala de Ramsay fue de 3,05. Conclusiones: La sedación con sistemas de TCI de propofol y remifentanilo consigue unas condiciones idóneas para la colocación de endoprótesis nasolagrimales, sin producir complicaciones postoperatorias y permitiendo una rápida alta hospitalaria (AU)


Introduction: Lachrymal duct obstruction is a more frequent pathology in middle-age women. It can be treated by invasive techniques, like dacryocystorhinostomy, or non-invasive, like nasolachrymal stent replacement. Material and methods: We present our experience on 10 patients after nasolachrymal stent placement under sedation and local instillation of lidocaine 2%. TCI of propofol and remifentanil was used for sedation. Demographic variables were studied, ASA, level of sedation during the procedure, time for technique and mean stay at recovery area, quantification of postoperative pain using the visual analogic scale (VAS), need of hospitalary income, apparition of complications and analgesic requirements in postoperative period. Results: Seven patients were women and three men, mean age 63.83 years old and mean body mass index 31.55. Mean time for technique was 25.41 minutes and mean time at recovery area was 66.45 minutes. Mean level of sedation during the intervention using the Ramsay scale was 3.05. Conclusions: Sedation with TCI of propofol and remifentanil gets suitable conditions for nasolachrymal stent implantation, without postoperatory complications and allows a quick home readiness in ambulatory setting (AU)


Assuntos
Masculino , Feminino , Pessoa de Meia-Idade , Humanos , Obstrução dos Ductos Lacrimais/cirurgia , Anestésicos Intravenosos/uso terapêutico , Propofol/uso terapêutico , Implantação de Prótese/métodos , Procedimentos Cirúrgicos Ambulatórios , Resultado do Tratamento
9.
Nutr. hosp ; 15(6): 275-279, nov. 2000.
Artigo em Es | IBECS | ID: ibc-13405

RESUMO

Ante una agresión externa, como shock, sepsis, quemaduras o cirugía, el organismo desarrolla una respuesta, denominada de estrés, que consiste en un estado de hipermetabolismo e hipercatabolismo relacionado con una alteración en la sensibilidad tisular a la insulina. La alteración parece radicar en la proteína transmembrana GLUT-4, responsable de la captación celular de glucosa en músculo esquelético. Como consecuencia, se altera el metabolismo de hidratos de carbono, grasas y proteínas (disminución de inmunoglobulinas). En el caso de la cirugía, se ha comprobado por una parte que, factores como el reposo, el ayuno preoperatorio o la liberación de factores de respuesta inflamatoria, condicionan una alteración aún mayor de la sensibilidad a la insulina; y por otra parte, que el grado de resistencia a la insulina depende de la magnitud de la cirugía, su duración, el sangrado, o la hipotermia y la circulación extracorpórea en el caso de la cirugía cardíaca. Estas alteraciones metabólicas pueden determinar un aumento del número de infecciones, de la estancia media hospitalaria e incluso provocar a largo plazo una diabetes mellitus. Todo esto, en los últimos años, ha llevado a diversos investigadores a intentar minimizar la respuesta de estrés asociada al acto quirúrgico programado, sustituyendo el ayuno preoperatorio por la administración de hidratos de carbono asociados o no a insulina en infusión. Se han descrito resultados beneficiosos: control de la hiperglucemia, menor consumo de aminoácidos neoglucogénicos, y menor alteración de la inmunidad plasmática (interleucinas, TNF). Estudios futuros valorarán la influencia de estas medidas sobre la inmunidad plasmática, la estancia media hospitalaria o la morbi-mortalidad (AU)


When faced by an external aggression such as shock, sepsis, burns or surgery, the body develops a response, known as stress, comprising hypermetabolism and hypercatabolism related to an alteration in tissue sensitivity to insulin. This alteration seems to be rooted in the transmembrane protein GLUT-4 which takes care of the cell uptake of glucose in skeletal muscle. As a result, there are alterations in the metabolism of carbohydrates, fats and proteins (reduction of immunoglobulins). In the case of surgery, it has been shown that, on the one hand, factors such as rest, pre-operative fasting or the release of inflammatory response factors constrain an even greater alteration in the sensitivity to insulin; and on the other hand that the degree of resistance to insulin depends on the magnitude of the surgery, its duration, bleeding, or on hypothermia and extracorporeal circulation in the case of heart surgery. These metabolic alterations may lead to an increase in the number of infections, mean stay in hospital, and even lead to diabetes mellitus in the long term. Over the last few years, all of this has led several researchers to try to minimize the stress response associated with planned surgery through replacing pre-operative fasting by the administration of carbohydrates, whether or not in association with insulin in perfusion. Beneficial results have been described: control of hyperglycaemia, lower consumption of neoglycogenic amino acids and less alteration of plasma immunity (interleukins, TNF). Future studies will evaluate the influence of these measures on plasma immunity, mean hospital stay and morbidity/mortality (AU)


Assuntos
Humanos , Estresse Fisiológico/fisiologia , Insulina/metabolismo , Metabolismo dos Carboidratos/fisiologia , Tempo
10.
Nutr Hosp ; 15(6): 275-9, 2000.
Artigo em Espanhol | MEDLINE | ID: mdl-11216095

RESUMO

When faced by an external aggression such as shock, sepsis, burns or surgery, the body develops a response, known as stress, comprising hypermetabolism and hypercatabolism related to an alteration in tissue sensitivity to insulin. This alteration seems to be rooted in the transmembrane protein GLUT-4 which takes care of the cell uptake of glucose in skeletal muscle. As a result, there are alterations in the metabolism of carbohydrates, fats and proteins (reduction of immunoglobulins). In the case of surgery, it has been shown that, on the one hand, factors such as rest, pre-operative fasting or the release of inflammatory response factors constrain an even greater alteration in the sensitivity to insulin; and on the other hand that the degree of resistance to insulin depends on the magnitude of the surgery, its duration, bleeding, or on hypothermia and extracorporeal circulation in the case of heart surgery. These metabolic alterations may lead to an increase in the number of infections, mean stay in hospital, and even lead to diabetes mellitus in the long term. Over the last few years, all of this has led several researchers to try to minimize the stress response associated with planned surgery through replacing pre-operative fasting by the administration of carbohydrates, whether or not in association with insulin in perfusion. Beneficial results have been described: control of hyperglycaemia, lower consumption of neoglycogenic amino acids and less alteration of plasma immunity (interleukins, TNF). Future studies will evaluate the influence of these measures on plasma immunity, mean hospital stay and morbidity/mortality.


Assuntos
Estresse Fisiológico/metabolismo , Estresse Fisiológico/prevenção & controle , Humanos
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA
...