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Sample records for bloqueo central epidural

  1. Remifentanilo vs. bloqueo central epidural para control del dolor postoperatorio en cirugía vascular de urgencias Remifentanyl versus epidural central blockade for the management of postoperative pain in emergency vascular surgery

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    A. Quirante

    2004-12-01

    Full Text Available El correcto tratamiento del dolor postoperatorio constituye una prioridad dentro de los objetivos del anestesiólogo. En pacientes con patología vascular severa quirúrgica, el tratamiento analgésico efectivo se suele realizar mediante bloqueo continuo epidural. Sin embargo, la administración de analgésicos, tanto opiáceos como no opiáceos, por vía intravenosa, es una alternativa a la vía epidural cuando esta es desestimada. Caso clínico: Presentamos el caso de un paciente varón de 63 años portador de un bypass fémoro-poplíteo a primera porción en miembro inferior izquierdo, el cual es intervenido quirúrgicamente y con carácter urgente tras el diagnóstico de falso aneurisma séptico de arteria iliaca izquierda con rotura de anastomosis fémoro-poplítea. Se optó por una anestesia general basada en la analgesia con remifentanilo frente a bloqueo central epidural dado el carácter urgente de la cirugía y la ingesta habitual de antiagregantes plaquetarios. Se planificó como estrategia analgésica postoperatoria la administración de remifentanilo a dosis sedoanalgésicas (Introduction: The appropriate management of postoperative pain is a priority among the objectives of the anesthesiologist. In patients with severe surgical vascular pathology, an effective analgesic treatment is usually provided with epidural continuous blockade. However, the intravenous administration of analgesics, either opiates or non opiates, is an alternative to the epidural route when this has to be dismissed. Clinical case: We present the case of a 63-years old male patient carrying a femoro-popliteus bypass in the first portion of the left lower limb that underwent emergency surgery after being diagnosed of a false septic aneurysm in the left iliac artery with breakage of the femoro-popliteus anastomosis. General anesthesia based on remifentanyl was decided instead of epidural central blockade due to the urgent nature of the surgery and the regular

  2. Bloqueo epidural lumbar continuo para espasmos vesicales incoercibles Continuous lumbar epidural uncontrollable bladder spasms

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    C. López Carballo

    2013-04-01

    Full Text Available Presentamos un caso clínico de espasmos vesicales por hiperactividad del detrusor de la vejiga, desencadenados por lavado vesical continuo aplicado en un paciente con hematuria, en el contexto de hipertrofia benigna de próstata. Los espasmos llegaron a ser refractarios a tratamiento sistémico con antimuscarínicos, espasmolíticos y opioides. Se optó por la colocación de un catéter epidural lumbar para infusión continua de anestésicos locales y opioides como terapia analgésica alternativa, que no solo proporcionó un aceptable grado de confort, sino que permitió el mantenimiento del sondaje uretral y el lavado vesical continuo. Realizamos una revisión bibliográfica sobre el uso del bloqueo epidural de la neurotransmisión de las aferencias sensitivas vesicales en dolor de origen disfuncional vesical, y analizamos algunas de la teorías publicadas sobre la fisiopatología y génesis de dolor en estos trastornos vesicales, con la intención de interpretar las peculiaridades y complejidad del dolor en el cuadro del caso presentado.We present a clinical case of bladder spasms due to detrusor overactitivity, triggered by continuous vesicoclysis therapy, which was applied in a patient with benign prostatic hypertrophy-related hematuria. Bladder spasms turned out to be refractory to combined antimuscarinic, spasmolytic and systemic opioid therapies. Implantation of a lumbar epidural catheter was chosen for continuous epidural infusion of local anesthetics and opioid drugs as an alternate analgesic therapy, which provided the patient an optimum comfort, but let urethral indwelling catheterization and the maintenance of continuous vesicoclysis therapy as well. We reviewed scientific literature concerning bladder-afferent neurotransmission blockade at epidural level for dysfunctional bladder pain therapy, and discussed several published theories about pain physiopathology and origin in those cases of dysfunctional bladder disturbance, with the

  3. Bloqueo epidural lumbar continuo para espasmos vesicales incoercibles Continuous lumbar epidural uncontrollable bladder spasms

    OpenAIRE

    C. López Carballo; S. Vázquez del Valle; M. Garrido García; J. Pico Veloso; R. Valle Yáñez; M. J. Bermúdez López; F. J. Pardo-Sobrino López

    2013-01-01

    Presentamos un caso clínico de espasmos vesicales por hiperactividad del detrusor de la vejiga, desencadenados por lavado vesical continuo aplicado en un paciente con hematuria, en el contexto de hipertrofia benigna de próstata. Los espasmos llegaron a ser refractarios a tratamiento sistémico con antimuscarínicos, espasmolíticos y opioides. Se optó por la colocación de un catéter epidural lumbar para infusión continua de anestésicos locales y opioides como terapia analgésica alternativa, que ...

  4. Síndrome de Horner y bloqueo del plexo braquial ipsilateral en un caso de analgesia epidural para el trabajo del parto Horner´s sydrome and ipsilateral brachial plexus block during an epidural analgesia labour procedure

    OpenAIRE

    J. Avellanosa; Vera, J.; P. Morillas; E. Gredilla; F. Gilsanz

    2006-01-01

    El Síndrome de Horner es una complicación de la anestesia epidural que aparece más frecuentemente en pacientes obstétricas debido a los cambios fisiológicos y anatómicos propios del embarazo; sin embargo, su incidencia es baja, y sólo se han descrito dos casos previos asociando un bloqueo del plexo braquial. Presentamos el caso de una gestante de 23 años que precisó analgesia epidural para el trabajo de parto. Tras comprobar la correcta colocación del catéter se administró una dosis inicial e...

  5. Central temperature changes are poorly perceived during epidural anesthesia.

    Science.gov (United States)

    Glosten, B; Sessler, D I; Faure, E A; Karl, L; Thisted, R A

    1992-07-01

    Hypothermia and shivering are common during epidural anesthesia for cesarean delivery but are not always accompanied by a sensation of coldness. To test the hypothesis that central temperature changes are not perceived during epidural anesthesia, we measured central and skin temperatures and thermal perception in 30 patients undergoing cesarean delivery with epidural anesthesia. Central temperature decreased 1.0 +/- 0.6 degrees C from control values during anesthesia and surgery, but thermal perception scores did not reflect central temperatures (P = 0.56) or changes in central temperature (P = 0.63). A feeling of warmth was significantly correlated with increased mean skin temperature (P = 0.02) and increased upper body skin temperature (P = 0.03). We conclude that central temperature is poorly perceived and is less important than skin temperature in determining thermal perception during high levels of epidural anesthesia.

  6. Anestesia peridural lombar ou bloqueio do plexo lombar combinados à anestesia geral: eficácia e efeitos hemodinâmicos na artroplastia total do quadril Anestesia epidural lumbar o bloqueo del plexo lumbar combinados con la anestesia general: eficacia y efectos hemodinámicos en la artroplastia total de la cadera Epidural lumbar block or lumbar plexus block combined with general anesthesia: efficacy and hemodynamic effects on total hip arthroplasty

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    Leonardo Teixeira Domingues Duarte

    2009-12-01

    avanzada y de las enfermedades asociadas a los pacientes. El objetivo del estudio, fue evaluar si el bloqueo del plexo lumbar combinado con la anestesia general, equivale a la anestesia epidural lumbar en cuanto a la eficacia del bloqueo nociceptivo, efectos hemodinámicos secundarios, dificultad en su ejecución e influencia en el sangramiento operatorio en pacientes sometidos a la ATC. MÉTODO: Pacientes estado físico ASA I a III que fueron ubicados aleatoriamente en los grupos Epidural y Lumbar. En el grupo Epidural, se realizó la anestesia epidural lumbar continua con la ropivacaína a 0,5% 10 a 15 mL. En el grupo Lumbar, fue realizado el bloqueo del plexo lumbar por la vía posterior con ropivacaína a 0,5% 0,4 mL.kg-1. Todos los pacientes fueron sometidos a la anestesia general. Se estudiaron: la dificultad en la ejecución de los bloqueos, su eficacia y los efectos hemodinámicos secundarios. RESULTADOS: Cuarenta y un pacientes fueron incluidos en el estudio. El tiempo para la ejecución del bloqueo epidural fue menor, pero el número de intentos en colocar la aguja fue similar en los dos grupos. El bloqueo epidural fue más eficaz. En el grupo Lumbar, se registró un aumento de la presión arterial diastólica y media (PAM y en el doble producto. Después de la incisión, el consumo anestésico durante la operación fue mayor. Posteriormente al bloqueo, la PAM fue menor en los 50, 60 y 70 minutos después de la realización del bloqueo epidural. El sangramiento fue parecido en los dos grupos. CONCLUSIONES: La técnica epidural promovió un bloqueo nociceptivo más eficaz sin asociarse a la inestabilidad hemodinámica, cuando se le combinó con la anestesia general. El bloqueo del plexo lumbar fue una técnica útil en combinación con la anestesia general cuando la anestesia epidural estuvo contraindicada.BACKGROUND AND OBJECTIVES: Anesthesia for total hip arthroplasty (THA is a challenge due to the advanced age and associated diseases of patients. The objective

  7. Analgesia pós-operatória em correção cirúrgica de pé torto congênito: comparação entre bloqueio nervoso periférico e bloqueio peridural caudal Analgesia postoperatoria en corrección quirúrgica de pie jorobado congénito: comparación entre bloqueo nervioso periférico y bloqueo epidural caudal Postoperative analgesia for the surgical correction of congenital clubfoot: comparison between peripheral nerve block and caudal epidural block

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    Monica Rossi Rodrigues

    2009-12-01

    con dolor postoperatorio intenso. La técnica más utilizada en niños es la epidural caudal asociada a la anestesia general. Posee la limitante de una corta duración de la analgesia postoperatoria. Los bloqueos de nervios periféricos han sido indicados como procedimientos con una baja incidencia de complicaciones y un tiempo prolongado de analgesia. El objetivo del estudio actual, fue comparar el tiempo de analgesia de los bloqueos nerviosos periféricos y del bloqueo caudal y el consumo de morfina, en las primeras 24 horas después de la corrección de PJC en niños. MÉTODO: Estudio randómico doble ciego, en niños sometidos a la intervención quirúrgica para liberación posteromedial de PJC, ubicadas en cuatro grupos conforme a la técnica anestésica: caudal (ACa; bloqueos isquiático y femoral (IF; bloqueos isquiático y safeno (IS; bloqueo isquiático y anestesia local (IL, asociados a la anestesia general. En las primeras 24 horas, los pacientes recibieron dipirona y paracetamol vía oral y fueron evaluados por un anestesiólogo que no conocía la técnica usada. Conforme a las puntuaciones de la escala CHIPPS (Children's and infants postoperative pain scale, se administraba morfina vía oral (0,19 mg.kg-1 por día. RESULTADOS: Fueron estudiados 118 niños distribuidos en los grupos ACa (30, IF (32, IS (28 IL (28. El tiempo promedio entre el bloqueo y la primera dosis de morfina fue de 6,16 horas en el grupo ACa, 7,05 horas en el IF, 7,58 horas en el IS y 8,18 horas en el IL. El consumo de morfina fue de 0,3 mg.kg-1 por día en los cuatro grupos. No hubo diferencia significativa entre los grupos. CONCLUSIONES: Los bloqueos nerviosos periféricos no promovieron un tiempo más elevado de analgesia, ni tampoco una reducción en el consumo de morfina en las primeras 24 horas, en niños sometidos a la corrección de PJC cuando se les comparó con el bloqueo epidural caudal.BACKGROUND AND OBJECTIVES: Correction of congenital clubfoot (CCF is associated with

  8. Ropivacaína em bloqueio peridural torácico para cirurgia plástica Ropivacaína en bloqueo peridural torácico para cirugía plástica Thoracic epidural anesthesia with ropivacaine for plastic surgery

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    José Roberto Nociti

    2002-04-01

    resultados del bloqueo peridural torácico con ropivacaína a 0,5% asociado a sedación con infusión continua de propofol en cirugía plástica. MÉTODO: Participaron del estudio sesenta pacientes del sexo femenino con edades entre 18 y 62 años, estado físico ASA I ó II, sometidas a cirugías plásticas combinadas envolviendo mama, abdomen, glúteos, lipoaspiración. Después de punción peridural en T9-T10 óT10-T11, recibieron 40 ml de solución de ropivacaína a 0,5% y sufentanil 15 µg. Dosis subsecuentes de anestésico local fueron administradas a través de catéter cuando necesarias. La sedación fue obtenida con infusión venosa continua de propofol 40 a 50 µg.kg-1.min-1. Fueron evaluadas las características de instalación y regresión del bloqueo, la evolución de los parámetros hemodinámicos y respiratorios, la incidencia de eventos adversos. RESULTADOS: El nivel superior de bloqueo sensorial fue T2 en 52 pacientes (86,6%, C4 en 4 (6,6% e T3 en 4 (6,6%. La media para el tiempo de latencia fue 9,1 ± 8,2 minutos. Se obtuvo bloqueo motor grado 2 en 61,7% de las pacientes y grado 1 en 38,3%. La media para el tiempo de regresión completa del bloqueo motor fue 377,9 ± 68,5 minutos. La media para el tiempo de la primera queja espontanea de dolor fue 965,1 ± 371,3 minutos. Los valores medios de PAS, PAD, PAM y FC decrecieron significativamente en relación al control a partir de los 15 min después de la inyección de anestésico local, caracterizando anestesia hipotensiva. Trece pacientes (21,7% que presentaron PAS BACKGROUND AND OBJECTIVES: Thoracic epidural blockade is a method of hypotensive anesthesia able to reduce bleeding during surgery. This non-comparative study aimed at evaluating the results of thoracic epidural blockade with 0.5% ropivacaine associated to propofol continuous infusion sedation in plastic surgery. METHODS: Participated in this study 60 female patients aged 18 to 62 years, physical status ASA I or II, scheduled for combined plastic

  9. Uso do bloqueio combinado raqui-peridural durante cirurgia de cólon em paciente de alto risco: relato de caso Uso del bloqueo combinado raquiepidural durante cirugía de colon en paciente de alto riesgo: relato de caso Combined spinal epidural anesthesia during colon surgery in a high-risk patient: case report

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    Luiz Eduardo Imbelloni

    2009-12-01

    Full Text Available JUSTIFICATIVA E OBJETIVOS: O bloqueio combinado raqui-peridural (BCRP oferece vantagens sobre a anestesia peridural ou subaracnóidea com injeção única. O objetivo deste relato foi apresentar um caso onde a anestesia subaracnóidea segmentar pode ser técnica efetiva para intervenção cirúrgica gastrintestinal com respiração espontânea. RELATO DO CASO: Paciente estado físico ASA III, diabetes mellitus tipo II, com hipertensão arterial sistêmica e doença pulmonar obstrutiva crônica, foi escalada para ressecção de tumor de cólon direito. O BCRP foi realizado no interespaço T5 - T6 e foram injetados 8 mg de bupivacaína a 0,5% isobárica acrescida de 50 µg de morfina no espaço subaracnóideo. O cateter peridural (20G foi introduzido quatro centímetros em direção cefálica. Foi obtida sedação com doses fracionadas de 1 mg de midazolam (total de 6 mg. Bupivacaína a 0,5% foi administrada em bolus de 25 mg através do cateter duas horas após a anestesia subaracnóidea. Não houve necessidade de vasopressor nem atropina. CONCLUSÕES: Este caso proporciona evidências de que a raquianestesia segmentar pode ser uma técnica anestésica para operação gastrintestinal com respiração espontânea.JUSTIFICATIVA Y OBJETIVOS: El bloqueo combinado raquiepidural (BCRE, tiene ventajas sobre la anestesia epidural o subaracnoidea con inyección única. El objetivo de este relato, fue presentar un caso donde la anestesia subaracnoidea segmentaria, puede ser una técnica efectiva para la intervención quirúrgica gastrointestinal con respiración espontánea. RELATO DEL CASO: Paciente estado físico ASA III, diabetes mellitus tipo II, con hipertensión arterial sistémica y enfermedad pulmonar obstructiva crónica, que fue indicada para la resección del tumor de colon derecho. El BCRE se realizó en el interespacio T5 - T6, y se inyectaron 8 mg de bupivacaína a 0,5% isobárica con 50 µg más de morfina en el espacio subaracnoideo. El cat

  10. Epidural abscess

    Science.gov (United States)

    ... intracranial epidural abscess if it is inside the skull area. It is called a spinal epidural abscess if it is found in the ... of infection is found. An abscess inside the skull is called an ... is called a spinal epidural abscess. It may be seen in people ...

  11. Comparação entre raquianestesia, bloqueio combinado raqui-peridural e raquianestesia contínua para cirurgias de quadril em pacientes idosos: estudo retrospectivo Comparación entre raquianestesia, bloqueo combinado raqui-peridural y raquianestesia continua para cirugías de cuadril en pacientes ancianos: estudio retrospectivo Comparison between spinal, combined spinal-epidural and continuous spinal anesthesias for hip surgeries in elderly patients: a retrospective study

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    Luiz Eduardo Imbelloni

    2002-06-01

    pacientes ancianos durante cuatro años, para determinar las posibles ventajas y desventajas de las tres técnicas. MÉTODO: Fueron evaluadas 300 fichas siendo que: 100 pacientes recibieron raquianestesia simple (Grupo 1, 100 recibieron bloqueo combinado raqui-peridural (Grupo 2 y 100 recibieron raquianestesia continua (Grupo 3 en los últimos cuatro años. Todos los bloqueos fueron realizados en decúbito lateral izquierdo. Fueron evaluados: suceso de punción, nivel de analgesia, bloqueo motor de miembros inferiores, calidad de la anestesia, necesidad de complementación, incidencia de fallas, parestesias, cefalea pós-punción, alteraciones cardiovasculares, confusión mental y delirium, transfusión sanguínea y mortalidad. RESULTADOS: No existe diferencia significativa entre los grupos en relación a la edad, peso y sexo. Los pacientes del grupo 2 fueron menores de que los del grupo 1 y 3. Las dosis utilizadas fueron de 15,30 mg de bupivacaína en el grupo 1; 23,68 mg en el grupo 2 y 10,10 mg en el grupo 3. No fue encontrada diferencia significativa (p BACKGROUND AND OBJECTIVES: There are still many questions involving study designs, data analyses and samples size which regard to the demonstration of the benefits of regional anesthesia on patients outcome. Database analysis and data acquisition in general cost less and require less time as compared to large randomized controlled trials. This retrospective study compares continuous spinal anesthesia, combined spinal-epidural and single shot spinal anesthesia for hip surgery in elderly patients during a 4-year period, to determine possible advantages and disadvantages of the three techniques. METHODS: Anesthetic records of 100 patients receiving spinal anesthesia (Group 1, 100 patients receiving combined spinal-epidural block (Group 2 and 100 patients receiving continuous spinal anesthesia (Group 3 over a 4-year period were analyzed. All blockades were performed with patients in the left lateral position. Evaluated

  12. Infections following epidural catheterization

    DEFF Research Database (Denmark)

    Holt, MS; Andersen, SS; Andersen, Ove;

    1995-01-01

    of central nervous system infection of at least 0.7% at Odense University Hospital. This degree of infection is of the same magnitude as that reported for intravascular devices. We found that the patients with generalized symptoms of infection had been catheterized for a longer time, and were older than......Seventy-eight patients with culture-positive epidural catheters, were studied. Fifty-nine had symptoms of exit site infection and 11 patients had clinical meningitis, two of whom also had an epidural abscess. This corresponds to a local infection incidence of at least 4.3% and an incidence...... patients with only local symptoms of infection. The microorganisms isolated from the tips of the epidural catheters were coagulase-negative staphylococci (41%), Staphylococcus aureus (35%), Gram-negative bacilli (14%) and others (10%). The Gram-negative bacilli and S. aureus caused serious infections more...

  13. Epidural block

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    ... Drugs & Supplements Videos & Tools Español You Are Here: Home ... It numbs or causes a loss of feeling in the lower half your body. This lessens the pain of contractions during childbirth. An epidural block may also be used to ...

  14. Cronobiología en anestesia epidural Obstétrica: Efecto de la noche sobre el índice de complicaciones Cronobiology in obstetric epidural anesthesia: consequences of the sleep deprivation among anestresiologist in the complications rate

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    F. Martínez-Jiménez

    2006-03-01

    Full Text Available Introducción: Los efectos del trabajo continuado y nocturno sobre la atención y la incidencia de complicaciones en desarrollo habitual de las labores del médico han sido previamente estudiados, aunque con resultados poco concluyentes. Objetivo: Comparar la incidencia de complicaciones, durante la punción, en el curso del bloqueo, como consecuencia de una analgesia incompleta y evaluar las diferencias que existen entre el día y la noche definiendo día como el periodo entre 9:00 y 21:59 h y noche: de 22:00 a 8:59 h. Material y métodos: Hemos realizado un estudio de los bloqueos recogidos en nuestra base de datos informatizada de pacientes a quienes se practicó algún bloqueo central para analgesia del parto realizados en un hospital universitario de grado 4, con atención durante las 24 horas, durante un periodo de 2 meses. Resultados: Se ha estudiado un total de 1097 pacientes, homogéneas en su distribución (variables demográficas y obstétricas, entre el día y la noche. El número de pacientes a las que se les practica un bloqueo analgésico para trabajo de parto no muestra diferencias entre el día y la noche. No hemos encontrado diferencias en la incidencia de complicaciones en la punción ni de analgesia incompleta, deficiente o necesidad de re-punción. Conclusiones: Parece que el cansancio o la falta de sueño no influyen en la incidencia de complicaciones en la analgesia para el trabajo de parto en una unidad de atención las 24 horas. Probablemente, los médicos se ven incentivados por la realización de una tarea interesante.Introduction: Sleep deprivation effects in vigilance, performance and complications have been previously studied in general population and in medical tasks too. Results from these studies weren’t definitive. Aim: Our objective is to compare the number of complications during the epidural puncture itself, (haematic, paresthesias, accidental dural puncture and others during the analgesia period (lateral

  15. Ketamina epidural en cirugía de hemiabdomen inferior Epidural ketamine in low abdominal surgery

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    S. F. González-Pérez

    2006-04-01

    Full Text Available Introducción: La ketamina de uso corriente es una droga utilizada principalmente para la inducción y el mantenimiento de la anestesia, compuesta por una mezcla racémica de enantiómeros R (- y S (+. En la década de los años 80 comienza la administración humana de la ketamina por vía epidural. A partir de entonces se han presentado disímiles investigaciones para justificar su acción analgésica en este espacio con varias hipótesis: 1 supresión específica laminar de las astas dorsales, 2 mediación por el sistema opioide endógeno y sustancia gris periacueductal, y 3 bloqueo de los canales del calcio por antagonismo no competitivo de los receptores N-metil-d-aspartato. Objetivo: Demostrar la eficacia de la ketamina por vía epidural como analgésico postoperatorio en la cirugía de hemiabdomen inferior. Material y Método: Se realizó un ensayo clínico aleatorizado y prospectivo en una muestra de 50 pacientes operados de hernia inguinal electiva. Los pacientes fueron divididos en dos grupos, un grupo tratado con 50 mg de ketamina y otro grupo al que se le administró una dosis de 2 mg de morfina liofilizada. Resultados: la ketamina por vía epidural en una dosis de 50 mg proporciona una analgesia adecuada por un período de al menos de 6 horas. La morfina brinda una analgesia por encima de las 18 horas. Conclusión: La ketamina por vía epidural es menos efectiva que la morfina desde el punto de vista analgésico, pero es una alternativa importante pues permite disminuir la dosis de morfina si se combinan ambos fármacos o se asocia a anestésicos locales.Introduction: Ketamine is a drug used for induction and maintenance of anesthesia, exists as a racemic mixture of R- and S+-enantiomers. Epidural ketamine starts to human administration about 80’ years. After that, various studies have been published about the mechanism of analgesic action of ketamine: lamina-specific suppression of dorsal-horn unit activity (1, opiate agonist at

  16. Fiabilidad técnica del bloqueo caudal guiado con ecografía

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    A. Mendiola de la Osa

    2014-12-01

    Full Text Available Introducción: el bloqueo-infiltración caudal es una técnica utilizada en las unidades de dolor para tratar el dolor de origen radicular lumbosacro. Esta técnica se ha realizado clásicamente mediante referencias anatómicas o guiado mediante fluoroscopia. Se presenta la realización de la técnica eco-guiada y las complicaciones surgidas tras la realización de la misma. Material y métodos: estudio observacional descriptivo en el que se estudiaron las complicaciones de la técnica. Se realizaron 126 procedimientos en pacientes adultos de ambos sexos. Procedimiento: se localizó el hiato sacro mediante ecografía y se insertó una aguja de Touhy 18 G en el espacio epidural caudal perforando el ligamento sacro-coccígeo. Resultados: no surgieron complicaciones graves en ninguno de los pacientes. No hubo casos de mala ventana ecográfica por lo que se pudo realizar la técnica en todos los enfermos programados. Conclusión: debido a la ausencia de complicaciones la realización de la técnica eco-guiada es una alternativa segura y fiable a la técnica guiada con fluoroscopia. Mediante esta técnica se evita la exposición de radiaciones ionizantes. Además el bloqueo caudal eco-guiado no necesita del uso de contrastes yodados y permite transportar el ecógrafo a la cabecera del enfermo en caso de ser necesario.

  17. Analgesia epidural para parto en la gestante obesa Epidural analgesia for labour in obese patients

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    E. Guasch

    2006-10-01

    Full Text Available La obesidad es un problema global de salud en continuo aumento en el mundo desarrollado. Dado que la incidencia de la obesidad es mayor en mujeres que en hombres, los anestesiólogos con especial dedicación a la obstetricia, tendrán mayor oportunidad de enfrentarse a este tipo de pacientes. Nuestro objetivo es determinar la dificultad en la realización de la técnica epidural para analgesia de parto y analizar la incidencia de complicaciones ocurridas durante la punción en las gestantes obesas, así como evaluar la eficacia de la analgesia epidural en este grupo de pacientes en un estudio observacional retrospectivo de todos los bloqueos epidurales para analgesia de parto realizados en un hospital universitario de nivel 4 durante un periodo de cuatro años. Se ha estudiado un total de 13616 pacientes, clasificándolas según el índice de masa corporal en Kg./m² (IMC. En las pacientes no obesas (IMCObesity is an increasing global health problem in Developer countries. As its incidence is grater in women than men, obstetric anesthesiologists wil be envolved in the care of the obese patient more often. Our aim is to study punction dificulties in obese parturients requiring epidural analgesia for labor, and to compare punction complications between obese and non obese parturients as analgesic efficacy between obese and non obese patients in a retrospective observational study among all the epidural analgesic blocks performed in a universitary hospital in a four years period. We studied 13616 patients, who were classified according to body mass index in Kg/m² (BMI. In the non obese group patients (BMI<30; first attempt epidural success was achieved in 76,5%. Mild obese patients (BMI 30-32, severe obese (BMI 33-39 and morbid obese (BMI≥40, the percents were 69, 3%, 63,2% y 47,4% respectively. The comparison among obese and non obese patients was significati-vely different (p<0,001. Punction complications did not show differences among groups

  18. Hematoma epidural secundario a anestesia espinal: Tratamiento conservador Epidural hematoma secondary to spinal anesthesia: Conservative treatment

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    M. Bermejo

    2004-11-01

    Full Text Available Introducción: El hematoma epidural secundario a una anestesia neuroaxial es una complicación poco frecuente, pero de gran trascendencia tanto por sus implicaciones clínicas como por las médico legales; según algunos autores su incidencia puede oscilar entre 1/190.000-1/200.000 para las punciones peridurales y 1/320.000 en el caso de las espinales. El aspecto prioritario en su manejo terapéutico es el del diagnóstico y tratamiento precoz, antes de las 6-12 primeras horas. No obstante, en determinados pacientes como en el caso que presentamos puede no ser precisa la cirugía, resolviéndose el cuadro con tratamiento conservador. Caso clínico: Varón de 73 años, ASA IV, con antecedentes de cirrosis con hipertensión portal, hiperesplenismo, EPOC, obesidad, cardiopatía hipertensiva e insuficiencia tricuspídea. Se programa para alcoholización prostática al haber sido desechada la cirugía. En la analítica preoperatoria destacaba una actividad de protrombina del 80% y 90.000 plaquetas. Se realizaron varios intentos fallidos de punción espinal, finalmente fue precisa una anestesia general con ventilación espontánea mediante mascarilla laríngea, propofol, fentanilo y sevoflurano. A las 36 horas, comienza la clínica en forma de dolor intenso lumbar, sin irradiación y arreflexia cutáneo plantar, confirmándose en la RMN la presencia de un hematoma epidural de L1 a L4. Ante la ausencia de paraparesia flácida, afectación esfinteriana u otros signos sensitivo-motores y tras consulta con la Unidad de Raquis y con el Servicio de Neurología se decide tratamiento conservador y actitud expectante en forma de analgesia y monitorización neurológica estricta, clínica y radiológica. Evolucionando favorablemente en los siguientes días. Discusión: Determinadas condiciones clínicas pueden influir en la aparición de un hematoma tras la realización de un bloqueo regional central: heparinas de bajo peso molecular, punciones dificultosas

  19. Spontaneous spinal epidural abscess.

    LENUS (Irish Health Repository)

    Ellanti, P

    2011-10-01

    Spinal epidural abscess is an uncommon entity, the frequency of which is increasing. They occur spontaneously or as a complication of intervention. The classical triad of fever, back pain and neurological symptoms are not always present. High index of suspicion is key to diagnosis. Any delay in diagnosis and treatment can have significant neurological consequences. We present the case of a previously well man with a one month history of back pain resulting from an epidural abscess.

  20. Bloqueo caudal en dolor crónico lumbar: ¿Es necesario el apoyo radiológico para disminuir los fallos de la técnica?

    Directory of Open Access Journals (Sweden)

    M. Cortiñas Sáenz

    2012-08-01

    Full Text Available Introducción: las infiltraciones de esteroides epidurales no ofrecen beneficio a largo plazo en el tratamiento del dolor de espalda, pero pueden ser eficaces en los pacientes con dolor radicular lumbosacro agudo. Los bloqueos epidurales vía caudal de esteroides son eficaces en el alivio sintomático a corto plazo (evidencia de nivel II, así como a largo plazo (nivel de evidencia III. Objetivos: evaluar la eficacia del bloqueo caudal con y sin guía fluoroscópica. Material y métodos: estudio prospectivo, observacional y descriptivo para evaluar la tasa de fallos de la realización del bloqueo caudal mediante la técnica "a ciegas" respecto a la guiada por radiología. El análisis estadístico incluyó chi2 de Mantel y Haensel, t de Student y test ANOVA, considerándose una p Introduction: epidural steroid injections offer no long-term benefit for the treatment of low back pain but may be effective in the small subset of patients with acute lumbosacral radicular pain. Caudal epidural steroid injection was effective in producing short-term improvement (level II evidence as well as long-term relief (level III evidence. Objetives: to evaluate of the effectiveness of the caudal epidural block under fluoroscopic guidance. Material and methods: prospective, observational and descriptive study to assess the failure rates of caudal block using the technique "blind" with respect to radiological vision. Statistical comparisons were based on the chi2 test, the long-rank test, t test and ANOVA test, considering a statistically significant result p < 0.05. Results: we performed 129 caudal epidural blocks in 89 patients for chronic pain conditions. The overall success rate of caudal block with a blind technique was of 65.11%. Statistically significant differences in the rate of technical failure of the blind for the variables professional experience of the anesthesiologist and the presence of obesity. The most common malposition in our cohort is the

  1. Primary spinal epidural lymphomas

    Directory of Open Access Journals (Sweden)

    Goutham Cugati

    2011-01-01

    Full Text Available An epidural location for lymphoma is observed in 0.1-6.5% of all the lymphomas. Primary spinal epidural lymphoma (PSEL is a subset of lymphomas, where there are no other recognizable sites of lymphomas at the time of diagnosis. The incidence of this subset of lymphomas is much less. It, however, is increasingly diagnosed, due to the increased use of more sensitive imaging modalities. For the electronic search, Pubmed was used to identify journals that enlisted and enumerated PSEL from 1961 to January 2011. The following combination of terms: "primary," "spinal," "epidural," and "lymphoma" were used. The most significant articles and their bibliographies were analyzed by the authors. The symptoms, pathogenesis, diagnostic workup, histopathology, treatment, and outcome have been analyzed in a systematic manner

  2. Traumatic epidural hematoma in children.

    Science.gov (United States)

    Rocchi, Giovanni; Caroli, Emanuela; Raco, Antonino; Salvati, Maurizio; Delfini, Roberto

    2005-07-01

    The purpose of this study was to investigate the characteristics of childhood acute epidural hematoma and to report our experience in recent years. A series of 35 patients below the age of 15 years treated for acute epidural hematoma at our institution between June 1991 and December 2000 was analyzed in detail. Pediatric epidural hematoma presents both age-related and atypical features when compared with epidural hematoma in adults. In selected cases, prompt surgical evacuation of the hematoma results in an excellent outcome. Outcomes seem to be directly related to the patient's preoperative neurologic status and the presence of associated intracranial lesions.

  3. Low-dose epidural dexmedetomidine improves thoracic epidural anaesthesia for nephrectomy.

    Science.gov (United States)

    Zeng, X Z; Xu, Y M; Cui, X G; Guo, Y P; Li, W Z

    2014-03-01

    Thoracic epidural anaesthesia alone is an applied technique of anaesthesia for nephrectomy which has both advantages and limitations. Dexmedetomidine is a highly selective alpha2-adrenoreceptor agonist which has both central and peripheral analgesic properties. Forty patients undergoing nephrectomy were enrolled in this clinical trial and allocated randomly to two groups, a control group (C group) and a dexmedetomidine group (D group). The C group received epidural 0.75% levobupivacaine 12 ml with 1 ml of isotonic sodium chloride solution, while the D group received epidural 0.75% levobupivacaine 12 ml with 1 ml (0.5 µg/kg) of dexmedetomidine. Haemodynamic changes, onset time and duration of sensory and motor block, muscle relaxation score, verbal rating score for pain, sedation score and the total postoperative analgesic consumption were evaluated. Sensory blockade duration was longer in the D group than in the C group (P=0.01). The incidence of motor block and the muscle relaxation score were significantly higher in the D group compared with the C group (P=0.01). Compared with the C group, pain scores were significantly lower in the first four postoperative hours in the D group (two hours rest P=0.038; two hours activity P=0.009; four hours rest P=0.044; four hours activity P=0.003). The total amount of flurbiprofen analgesic was significantly lower in the D group compared with the C group (P=0.03). Epidural dexmedetomidine 0.5 µg/kg appears to intensify thoracic epidural anaesthesia with levobupivacaine.

  4. Análisis de la eficacia y seguridad del bloqueo iliofascial continuo para analgesia postoperatoria de artroplastia total de rodilla Analysis of the efficiency and safety of the ileofascial block for postoperatory pain after total knee arthroplasty

    Directory of Open Access Journals (Sweden)

    J. López González

    2012-10-01

    Full Text Available Objetivo: la importancia del dolor agudo postoperatorio radica en su alta frecuencia, en su inadecuado tratamiento y en las repercusiones que tiene en la evolución y en la recuperación del paciente. El bloqueo iliofascial puede ser una técnica adecuada para analgesia postoperatoria en la artroplastia total de rodilla. El objetivo de este estudio es valorar la eficacia y seguridad del bloqueo iliofascial, en comparación con el bloqueo epidural, a efectos de analgesia postquirúrgica en pacientes sometidos a artroplastia total de rodilla bajo anestesia subaracnoidea. Se valoró además si la realización del bloqueo iliofascial es una técnica analgésica segura, las complicaciones derivadas de la misma, los efectos secundarios y el grado de satisfacción del paciente. Material y métodos: estudio multicéntrico, prospectivo, aleatorio, observacional, controlado, con evaluador ciego, en 54 pacientes, adultos, ASA I-III, de ambos sexos, sometidos a cirugía de artroplastia total de rodilla bajo anestesia intradural. Los pacientes incluidos en el estudio se dividieron en dos grupos, BIF y BE. En el grupo BIF (n = 27 se colocó un catéter iliofascial, mientras que en el otro grupo BE (n = 27 se colocó un catéter epidural lumbar (a nivel L3-L4, en ambos casos para la analgesia postoperatoria continua. Ambos grupos recibieron el mismo protocolo analgésico con paracetamol y metamizol pautados, y rescate con bolos de morfina intravenosa. Se utilizó t-Student para comparar las variables cuantitativas. Se consideró significativo (p Objective: the importance of acute postoperative pain lies in its high frequency, where inadequate treatment and the impact it has on the evolution and the patient's recovery. Iliofascial block may be a suitable technique for postoperative analgesia after total knee arthroplasty. The aim of this study is to assess the efficacy and safety of the blockade iliofascial compared with epidural analgesia in postoperative

  5. To study the acceptance of epidural analgesia for painless labor at a tertiary care centre

    Directory of Open Access Journals (Sweden)

    Neena Gupta

    2014-08-01

    Full Text Available Background: Epidural analgesia is a central nerve block technique achieved by injection of a local anaesthetic close to the nerves that transmit pain and is widely used as a form of pain relief in labor. Epidural analgesia is the most effective method of pain relief during labor. But unfortunately in India incidence of painless labor by epidural analgesia is very rare even in these days. The aim of our study was to study the acceptance of epidural analgesia at a tertiary care centre. Methods: The present study was conducted in department of obstetrics and gynaecology UISEMH, Kanpur over the period from May 2012 to May 2013. The study was conducted on 98 patients who were counselled regarding the adoption of epidural analgesia as painless labour and out of these 50 patients opted for epidural analgesia. Results: In our present study the acceptance was greater in primigravida (72.43% as compared to multigravida (20%. In our society social reason was the common cause for non-acceptance in primigravida (87.5%. The majority of patients belonged to middle socioeconomic status (52% and more number of educated patients opted for epidural analgesia. Conclusions: It was found that increased awareness can lead to increased acceptance of epidural analgesia. [Int J Reprod Contracept Obstet Gynecol 2014; 3(4.000: 1087-1089

  6. Epidural injections for back pain

    Science.gov (United States)

    ESI; Spinal injection for back pain; Back pain injection; Steroid injection - epidural; Steroid injection - back ... pillow under your stomach. If this position causes pain, you either sit up or lie on your ...

  7. Symptomatic epidural lipomatosis of the spinal cord in a child: MR demonstration of spinal cord injury

    Energy Technology Data Exchange (ETDEWEB)

    Munoz, Alberto [Department of Radiology, Section of Neuroradiology, 505 Parnassus Av, L-371, University of California-San Francisco, CA 94143-0628 (United States); Servicio de Radiodiagnostico, Seccion de Neurorradiologia, Hospital Universitario ' ' 12 de Octubre' ' , 28040 Madrid (Spain); Barkovich, James A. [Department of Radiology, Section of Neuroradiology, 505 Parnassus Av, L-371, University of California-San Francisco, CA 94143-0628 (United States); Mateos, Fernando; Simon, Rogelio [Seccion de Neurpediatria, Servicio de Neurologia, Hospital Universitario ' ' 12 de Octubre' ' , 28041 Madrid (Spain)

    2002-12-01

    We report a case of symptomatic epidural lipomatosis in an 8-year-old girl with Cushing's syndrome secondary to longstanding high-dose steroid therapy for Crohn's disease. MR imaging of the spine revealed massive diffuse epidural fat compressing the entire spinal cord with T2 prolongation in the central gray matter of the cord suggesting ischemic myelopathy. This finding has not been previously demonstrated on imaging. A proposed mechanism underlying these findings is discussed. (orig.)

  8. Bloqueos nerviosos periféricos de la extremidad inferior para analgesia postoperatoria y tratamiento del dolor crónico Lower limb continuous peripheral nerve blocks for postoperative analgesia and chronic pain

    Directory of Open Access Journals (Sweden)

    V. Domingo

    2004-05-01

    Full Text Available Existe un interés creciente por la realización de los bloqueos de nervio periférico (BNP debido a sus potenciales beneficios como los concernientes a las interacciones de los fármacos anticoagulantes y los bloqueos neuroaxiales. Los BNP de la extremidad inferior, y sobre todo, los bloqueos periféricos del nervio ciático son el pariente pobre de las técnicas de anestesia regional y, en general, son poco conocidos y por tanto poco utilizados. En este artículo se realiza una revisión de los bloqueos del plexo lumbosacro, realizando especial énfasis en los bloqueos continuos mediante catéteres para analgesia postoperatoria y para el tratamiento del dolor crónico. La utilización de anestésicos locales de larga duración de acción, asociada a un escaso bloqueo motor, como es el caso de la ropivacaína, nos permite combinar técnicas de punción única para conseguir una adecuada analgesia intraoperatoria, con las técnicas de perfusión continua para analgesia postoperatoria. Es necesario un conocimiento anatómico preciso, así como de los territorios cutáneos de inervación de las ramas del plexo lumbosacro, para la realización de estas técnicas de bloqueo. La introducción de diferentes técnicas de imagen, fundamentalmente la ultrasonografía, para la localización de las estructuras nerviosas, facilita la realización de estos bloqueos y disminuye el riesgo de lesiones de los órganos adyacentes. La realización de los bloqueos continuos de nervio periférico ofrece el beneficio de una analgesia postoperatoria prolongada, con menores efectos adversos, mayor grado de satisfacción del paciente, y una recuperación funcional más rápida después de la cirugía.There is increasing interest in peripheral nerve blocks (PNB because of potential benefits relative to interactions of anticoagulants and central neuraxial techniques. Among all the regional anesthesia procedures, PNB of the lower limb, and specially sciatic nerve block

  9. Esclerosis sistémica complicada con síncope y bloqueo AV completo

    Directory of Open Access Journals (Sweden)

    Francisco Femenía

    2010-10-01

    Full Text Available La esclerosis sistémica es una compleja enfermedad que afecta el tejido conectivo, el sistema vascular y el sistema inmunológico, y se caracteriza por fibrosis cutánea y de órganos viscerales. Los bloqueos de rama y los hemibloqueos se presentan en el 25 a 75% de los casos y constituyen predictores independientes de mortalidad. Los bloqueos auriculoventriculares de segundo o tercer grado son muy raros. Presentamos el caso de una mujer de 47 años de edad, con diagnóstico de esclerosis sistémica, quien presenta episodio sincopal secundario a bloqueo auriculoventricular completo con necesidad de implante de marcapasos definitivo.

  10. Epidural extramedullary haemopoiesis in thalassaemia

    International Nuclear Information System (INIS)

    lntrathoracic extramedullary haematopoiesis is a rare condition. Involvement of the spinal epidural space with haematopoietic tissue is rather unusual. A 31-year-old-man with a known diagnosis of β-thalassaemia was referred with focal back pain. Magnetic resonance imaging revealed diffuse bone-marrow changes, thoracic paraspinal masses and lobulated epidural masses, suggesting extramedullary haemopoiesis. The patient was treated with radiotherapy and blood transfusions. Follow-up MRI was performed for evaluation efficacy of the treatment. Copyright (2002) Blackwell Science Pty Ltd

  11. Estudio descriptivo sobre bloqueos atrio-ventriculares en infartos posteroinferiores en el Hospital de Caldas ESE

    Directory of Open Access Journals (Sweden)

    Wilmar Alberto Díaz

    2005-09-01

    Full Text Available Introducción: El infarto agudo de miocardio (IAM es un problema de salud pública a escala mundial y nacional, que merece una prevención, diagnóstico y tratamiento oportunos. El IAM de cara inferior presenta entre sus complicaciones el bloqueo atrio-ventricular (bloqueo AV en sus diversas manifestaciones. Materiales y métodos: El presente es un estudio de tipo descriptivo, retrospectivo realizado en el Hospital Universitario de Caldas ESE, por medio de la revisión de historias clínicas corresponismo atrio-DACCION diagnóstico, de alta calidad y de gran importancia. dientes a los años 1999 a 2002, de los pacientes que presentaron infarto agudo de miocardio de cara inferior. Se tomaron de las historias variables como edad, sexo, consumo de alcohol, tabaco, sedentarismo y la presencia o ausencia de enfermedades previas tales como hipertensión arterial, diabetes mellitus, dislipidemias e infarto agudo de miocardio previo y el tiempo de aparición del bloqueo (menor o mayor de 24 horas. Resultados: Se encontró una asociación significativa entre la incidencia de bloqueos AV con la edad (p=0.017 y el IAM previo (p=0.001 y entre mortalidad y tipo de bloqueo (p=0.028. No se presentó asociación entre los factores de riesgo asociados para IAM y la presentación de bloqueo, excepto una posible relación con la hipertensión arterial (p=0.176, no del todo clara, por lo cual se recomienda que sea explorada por estudios posteriores; 32.7% de personas con infarto de cara inferior tuvieron algún tipo de bloqueo y 77.1% de los bloqueos fueron en las primeras 24 horas. Conclusiones: Los pacientes que presenten un IAM de cara inferior con una edad >65 años, se deben someter a seguimiento con monitoría continua por electrocardiograma durante las primeras 24 horas; lo mismo todo paciente con IAM de cara inferior, se debe incluir dentro del grupo de seguimiento clínico, electrocardiográfico y de monitoreo estricto.

  12. Estudio descriptivo sobre bloqueos atrio-ventriculares en infartos posteroinferiores en el Hospital de Caldas ESE.

    Directory of Open Access Journals (Sweden)

    Wilmar Alberto Díaz

    2009-11-01

    Full Text Available Introducción: El infarto agudo de miocardio (IAM es un problema de salud pública a escala mundial y nacional, que merece una prevención, diagnóstico y tratamiento oportunos. El IAM de cara inferior presenta entre sus complicaciones el bloqueo atrio-ventricular (bloqueo AV en sus diversas manifestaciones. Materiales y métodos: El presente es un estudio de tipo descriptivo, retrospectivo realizado en el Hospital Universitario de Caldas ESE, por medio de la revisión de historias clínicas corresponismo atrio-DACCION diagnóstico, de alta calidad y de gran importancia. dientes a los años 1999 a 2002, de los pacientes que presentaron infarto agudo de miocardio de cara inferior. Se tomaron de las historias variables como edad, sexo, consumo de alcohol, tabaco, sedentarismo y la presencia o ausencia de enfermedades previas tales como hipertensión arterial, diabetes mellitus, dislipidemias e infarto agudo de miocardio previo y el tiempo de aparición del bloqueo (menor o mayor de 24 horas. Resultados: Se encontró una asociación significativa entre la incidencia de bloqueos AV con la edad (p=0.017 y el IAM previo (p=0.001 y entre mortalidad y tipo de bloqueo (p=0.028. No se presentó asociación entre los factores de riesgo asociados para IAM y la presentación de bloqueo, excepto una posible relación con la hipertensión arterial (p=0.176, no del todo clara, por lo cual se recomienda que sea explorada por estudios posteriores; 32.7% de personas con infarto de cara inferior tuvieron algún tipo de bloqueo y 77.1% de los bloqueos fueron en las primeras 24 horas. Conclusiones: Los pacientes que presenten un IAM de cara inferior con una edad >65 años, se deben someter a seguimiento con monitoría continua por electrocardiograma durante las primeras 24 horas; lo mismo todo paciente con IAM de cara inferior, se debe incluir dentro del grupo de seguimiento clínico, electrocardiográfico y de monitoreo estricto.

  13. Epidural analgesia for cardiac surgery

    NARCIS (Netherlands)

    V. Svircevic; M.M. Passier; A.P. Nierich; D. van Dijk; C.J. Kalkman; G.J. van der Heijden

    2013-01-01

    Background A combination of general anaesthesia (GA) with thoracic epidural analgesia (TEA) may have a beneficial effect on clinical outcomes by reducing the risk of perioperative complications after cardiac surgery. Objectives The objective of this review was to determine the impact of perioperativ

  14. Estudio observacional de la analgesia epidural para trabajo de parto: Complicaciones de la técnica en 5.895 embarazadas Observational study of epidural analgesia used in labour: Complications of this technique in 5,895 pregnant women

    Directory of Open Access Journals (Sweden)

    M. Calvo

    2005-04-01

    Full Text Available Objetivos: a Conocer la incidencia de las complicaciones relacionadas con la técnica de analgesia regional durante la realización de la técnica, durante la dilatación y en el postparto; y b conocer si las complicaciones del postparto relacionadas con la técnica analgésica son más frecuentes cuando se realiza la técnica combinada epidural-subaracnoidea (CES en comparación con la analgesia epidural. Material y método: Hemos realizado un estudio observacional descriptivo y analítico. Como sujetos del estudio hemos incluido a todas las mujeres que solicitaron la administración de analgesia regional a la Unidad de Analgesia Epidural de nuestro hospital (5.895 embarazadas y cumplían los criterios de inclusión, en un periodo de tiempo que empieza en el 1 de enero del año 2002 y termina el 1 de enero del año 2003. Las técnicas empleadas para el control del dolor del trabajo del parto fueron la analgesia epidural y la técnica combinada epidural-subaracnoidea. Resultados: La complicación que más frecuentemente apareció durante la realización de la técnica fueron las parestesias (43,5% seguido de la punción hemática (5,9%. La punción no intencionada de la duramadre ha ocurrido en el 0,6%. Las complicaciones que más frecuentemente aparecieron durante el periodo de dilatación fue el prurito (11,4% y la analgesia lateralizada (9%. La complicación más frecuente del periodo postparto fue el dolor de espalda (9,8% y la cefalea (2%. Las complicaciones en general han sido significativamente más frecuentes en las embarazadas a las que se les aplicó la técnica CES, en comparación con la analgesia epidural convencional. Conclusiones: Las complicaciones que pueden aparecer debido a este modo de analgesia van desde unas poco frecuentes y potencialmente peligrosas si pasan desapercibidas (como la inyección intravascular de anestésicos locales o el bloqueo espinal total a otras más frecuentes como las parestesias, con una repercusi

  15. Contrast study of the epidural space

    Energy Technology Data Exchange (ETDEWEB)

    Sipukhin, Ya.M.; Murzin, V.E.; Artyushenko, V.S. (Vladivostokskij Meditsinskij Inst. (USSR))

    The results of contrast epidurography of 69 patients with various diseases of the vertebral column and spinal marrow are presented. Two methods were used: sacral and transdural. Cardiotrast, urotrast, urografin and verografin were used as contrast substances; during epidural administration the amount did not exceed 4 ml. X-ray signs of changes of the epidural space, such as obstruction, stenosis, deformity, make it possible to diagnose disk hernia, tumors and epiduritis. Complications associated with examination were not observed.

  16. MR imaging of spinal epidural sepsis

    International Nuclear Information System (INIS)

    Spinal epidural abscess is uncommonly found in adults and children. Early diagnosis and treatment improves prognosis and prevents serious neurologic sequelae. Four patients with spinal epidural infections were recently evaluated with MR and CT of the spine. In all cases, MR and CT localized the site of infection accurately and showed adjacent bony osteomyelitis. MR proved superior in characterizing infection (abscess vs. inflammatory edema) and demonstrating epidural involvement and spinal cord compression. In all cases, MR obviated the need for myelography. Early recognition by MR of spinal epidural sepsis led to expeditious treatment and better clinical outcome

  17. MR findings of the spinal epidural lesions

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Dong Hun; Lee, Ho Kyu; Shin, Ji Hoon; Choi, Choong Gon; Suh, Dae Chul; Shin, Myung Jin; Rhim, Seung Chul [Ulsan Univ. College of Midicine, Seoul (Korea, Republic of); Park, Sung Tae [Dongguk Univ. College of Midicine, Kyungju (Korea, Republic of)

    2001-04-01

    The spinal canal takes the form of a series of cylinders designated by their relationship to the meninges and is divided by the dura mater into the epidural or extradural space and intradural space. The epidural space is composed of spinal ligaments, connective and areolar tissue, the epidural venous plexus, lymphatic channels and supporting elements, and various pathologic entities are found there. MR imaging can accurately depict the extent and characteristics of lesions, and in some cases specific diagnosis is possible. In this pictorial essay, we illustrate a variety of spinal epidural lesions and their MR findings.

  18. Efficacy of epidural local anesthetic and dexamethasone in providing postoperative analgesia: A meta-analysis

    Science.gov (United States)

    Jebaraj, B; Khanna, P; Baidya, DK; Maitra, S

    2016-01-01

    Background: Dexamethasone is a potent anti-inflammatory, analgesic, and antiemetic drug. Individual randomized controlled trials found a possible benefit of epidural dexamethasone. The purpose of this meta-analysis is to estimate the benefit of epidural dexamethasone on postoperative pain and opioid consumption and to formulate a recommendation for evidence-based practice. Materials and Methods: Prospective, randomized controlled trials comparing the analgesic efficacy of epidural local anesthetic and dexamethasone combination, with local anesthetic alone for postoperative pain management after abdominal surgery, were planned to be included in this meta-analysis. PubMed, PubMed Central, Scopus, and Central Register of Clinical Trials of the Cochrane Collaboration (CENTRAL) databases were searched for eligible controlled trials using the following search words: “Epidural”, “dexamethasone”, and “postoperative pain”, until February 20, 2015. Results: Data from five randomized control trials have been included in this meta-analysis. Epidural dexamethasone significantly decreased postoperative morphine consumption (mean difference −7.89 mg; 95% confidence interval [CI]: −11.66 to −3.71) and number of patients required postoperative rescue analgesic boluses (risk ratio: 0.51; 95% CI: 0.41-0.63). Conclusion: The present data shows that the addition of dexamethasone to local anesthetic in epidural is beneficial for postoperative pain management. PMID:27375389

  19. Unusual cervical spine epidural abscess.

    Science.gov (United States)

    Liou, Jr-Han; Su, Yu-Jang

    2015-10-01

    A 48-year-old man presented to the emergency department with complain of severe neck pain and anterior chest pain. Intermittent fever in the recent 2 days was also noted. There is a track maker over his left side of neck. The laboratory examination showed leukocytosis and high C-reactive protein level. Urine drug screen was positive for opiate. Empirical antibiotic administration was given. Blood culture grew gram-positive cocci in chain, and there was no vegetation found by heart echocardiogram. However, progressive weakness of four limbs was noted, and patient even cannot stand up and walk. The patient also complained of numbness sensation over bilateral hands and legs, and lower abdomen. Acute urine retention occurred. We arranged magnetic resonance imaging survey, which showed evidence of inflammatory process involving the retropharyngeal spaces and epidural spaces from the skull base to the bony level of T5. Epidural inflammatory process resulted in compression of the spinal cord and bilateral neural foramen narrowing. Neurosurgeon was consulted. Operation with laminectomy and posterior fusion with bone graft and internal fixation was done. Culture of epidural abscess and 2 sets of blood culture all yielded methicillin-sensitive Staphylococcus aureus. For epidural abscess, the most common involved spine is lumbar followed by thoracic and cervical spine. Diagnosis and treatment in the drug abusers are still challenging because they lack typical presentation, drug compliance, and adequate follow-up and because it is hard to stop drug abuser habit. Significant improvement of neurological deficit can be expected in most spinal abscess in drug abusers after treatment. PMID:26298050

  20. Bacteriological Profile of Epidural Catheters

    Directory of Open Access Journals (Sweden)

    B. M. Sahay, Sanjot Dahake, D. K Mendiratta*,Vijayshree Deotale*,B. Premendran, P.S.Dhande, Pratibha Narang*

    2010-01-01

    Full Text Available The bacteriological profile of epidural catheters was studied in 88 patients. Skin swabs before catheterizationand before removal of catheter with their controls were cultured in TSB Medium. The catheter hub, theportion at the skin puncture site and at the tip were cultured in TSB Medium. The 1cm of the catheter bitjust before the tip was cultured in TGB medium for anaerobes.Both, the skin controls swabs and theanaerobic culture, were negative. From the remaining, 56 positive cultures were obtained. Staphylococcusepidermidis was the predominant organism in 52% followed by staphylococcus aureus 25%. The remaining23% was shared by Acinetobacter, Pseudomonas, Klebsiella, and E. coli. All the positive cultures fromskin prior to epidural catheterization had turned sterile by 48 hours, indicating continued bactericidal actionof the disinfectant. The likely source of positive skin cultures at 48 hours is hair follicles.The catheter tipculture was positive in 9 specimen, none of which resulted in the formation of epidural abscess. In 3 casesthe cultures of skin puncture site and the tip were identical indicating tracking-in of the organisms.

  1. Vascular lesions of the lumbar epidural space: magnetic resonance imaging features of epidural cavernous hemangioma and epidural hematoma

    Directory of Open Access Journals (Sweden)

    Basile Júnior Roberto

    1999-01-01

    Full Text Available The authors report the magnetic resonance imaging diagnostic features in two cases with respectively lumbar epidural hematoma and cavernous hemangioma of the lumbar epidural space. Enhanced MRI T1-weighted scans show a hyperintense signal rim surrounding the vascular lesion. Non-enhanced T2-weighted scans showed hyperintense signal.

  2. Infektioner i forbindelse med epidural kateterisation

    DEFF Research Database (Denmark)

    Holt, H M; Gahrn-Hansen, B; Andersen, S S;

    1996-01-01

    Seventy-eight patients with culture-positive epidural catheters were studied. Fifty-nine had symptoms of exit site infection and 11 patients had clinical meningitis, two of whom also had en epidural abscess. This corresponds to a local infection incidence of at least 4.3% and an incidence...

  3. Spinal epidural empyema in two dogs

    International Nuclear Information System (INIS)

    Extensive, diffuse, epidural spinal cord compression was visualized myelographically in two dogs presented for rapid development of nonambulatory tetraparesis and paraplegia, respectively. Purulent fluid containing bacterial organisms was aspirated percutaneously under fluoroscopic guidance from the epidural space of each dog. One dog responded poorly to aggressive medical therapy, which included installation of an epidural lavage and drainage system. Both dogs were euthanized due to the severe nature of their disorder and the poor prognosis. Spinal epidural empyema (i.e., abscess) is a rare condition in humans and has not been reported previously in the veterinary literature. Spinal epidural empyema should be considered as a differential diagnosis in dogs presenting with painful myelopathies, especially when accompanied by fever

  4. Epidural blood flow and regression of sensory analgesia during continuous postoperative epidural infusion of bupivacaine

    DEFF Research Database (Denmark)

    Mogensen, T; Højgaard, L; Scott, N B;

    1988-01-01

    Epidural blood flow was measured in seven patients undergoing elective abdominal surgery during combined lumbar epidural and general anesthesia. After an initial dose of 20 ml plain bupivacaine 0.5%, a continuous epidural infusion of bupivacaine 0.5% (8 ml/hr) was given for 16 hours for postopera......Epidural blood flow was measured in seven patients undergoing elective abdominal surgery during combined lumbar epidural and general anesthesia. After an initial dose of 20 ml plain bupivacaine 0.5%, a continuous epidural infusion of bupivacaine 0.5% (8 ml/hr) was given for 16 hours...... surgery, and 8, 12, and 16 hours later during the continuous infusion. Initial blood flow was 6.0 +/- 0.7 ml/min per 100 g tissue (mean +/- SEM). After epidural bupivacaine, blood flow increased in all seven patients to 7.4 +/- 0.7 ml (P less than 0.02). Initial level of sensory analgesia was T4.5 +/- 0...... than 0.03) in the other five patients as the level of sensory analgesia regressed postoperatively. These data suggest that changes in epidural blood flow during continuous epidural infusion of bupivacaine, and thus changes in rates of vascular absorption of bupivacaine from the epidural space, may...

  5. MR imaging of epidural hematoma in the lumbar spine

    International Nuclear Information System (INIS)

    To bring attention to the MR imaging appearance of epidural hematoma (EDH) in the lumbar spine as a small mass often associated with disk herniation or an acute event. This paper will show our experience with this entity and describe criteria for its MR imaging appearance. Design and patients. Thirteen cases of prospectively diagnosed EDH of the lumbar spine were compared with 12 cases of prospectively diagnosed prominent epidural extrusion. Our criteria were retrospectively evaluated by the two authors for their presence or absence in each case. The chi-square test for nominal data was applied. MR imaging criteria utilized to distinguish EDH from disk herniation at our institution include: (1) signal different from disk, (2) high signal on T1-weighted images, either centrally or peripherally, (3) teardrop- or egg-shaped mass, in the sagittal plane, (4) size greater than half the vertebral body height in a craniocaudal dimension, (5) primarily retrosomatic epidural location, (6) plasticity - the mass is seen to conform closely to the contours of bone (e.g., in the lateral recess), (7) little or no disk space narrowing unless associated with disc herniation. Chi-square analysis demonstrated each criterion to significantly differentiate between EDH and extrusion. Only six of 13 EDH cases went to surgery in spite of their relatively large size. Two of six patients were diagnosed as having epidural clot consistent with hematoma at the time of surgery. The four patients who were not diagnosed at surgery revealed only small disk herniations or fragments of disk. The occurrence of EDH is more frequent than previously suspected. Spontaneous EDH is frequently associated with disk herniation and acute events such as sneezing or coughing. Most cases of spontaneous EDH will resolve prior to surgery with only the minority becoming chronic in order to be seen at surgery as an encapsulated mass. MR imaging can reliably identify EDH and distinguish between EDH and large disk

  6. MR imaging of epidural hematoma in the lumbar spine

    Energy Technology Data Exchange (ETDEWEB)

    Dorsay, Theodore A.; Helms, Clyde A. [Duke University Medical Center, Department of Radiology, Erwin Road, Room 1504, Durham, NC 27710 (United States)

    2002-12-01

    To bring attention to the MR imaging appearance of epidural hematoma (EDH) in the lumbar spine as a small mass often associated with disk herniation or an acute event. This paper will show our experience with this entity and describe criteria for its MR imaging appearance. Design and patients. Thirteen cases of prospectively diagnosed EDH of the lumbar spine were compared with 12 cases of prospectively diagnosed prominent epidural extrusion. Our criteria were retrospectively evaluated by the two authors for their presence or absence in each case. The chi-square test for nominal data was applied. MR imaging criteria utilized to distinguish EDH from disk herniation at our institution include: (1) signal different from disk, (2) high signal on T1-weighted images, either centrally or peripherally, (3) teardrop- or egg-shaped mass, in the sagittal plane, (4) size greater than half the vertebral body height in a craniocaudal dimension, (5) primarily retrosomatic epidural location, (6) plasticity - the mass is seen to conform closely to the contours of bone (e.g., in the lateral recess), (7) little or no disk space narrowing unless associated with disc herniation. Chi-square analysis demonstrated each criterion to significantly differentiate between EDH and extrusion. Only six of 13 EDH cases went to surgery in spite of their relatively large size. Two of six patients were diagnosed as having epidural clot consistent with hematoma at the time of surgery. The four patients who were not diagnosed at surgery revealed only small disk herniations or fragments of disk. The occurrence of EDH is more frequent than previously suspected. Spontaneous EDH is frequently associated with disk herniation and acute events such as sneezing or coughing. Most cases of spontaneous EDH will resolve prior to surgery with only the minority becoming chronic in order to be seen at surgery as an encapsulated mass. MR imaging can reliably identify EDH and distinguish between EDH and large disk

  7. Tratamiento epidural del dolor en la isquemia vascular periférica (I Treatment of epidural pain in peripheral vascular ischemia (I

    Directory of Open Access Journals (Sweden)

    M.J. Orduña González

    2009-03-01

    Full Text Available La isquemia arterial periférica puede ser el resultado de diversas enfermedades que afectan la vascularización de los miembros, generando dolor, discapacidad y deterioro de la calidad de vida del paciente, y en los casos de isquemia crítica produciendo una considerable morbimortalidad y dolor crónico. El objetivo ha sido realizar una revisión histórica de publicaciones científicas acerca de los distintos tipos de isquemia periférica, del dolor derivado, de su tratamiento analgésico por vía epidural y de las peculiaridades que hay que tener en cuenta en dicha patología. Se ha realizado una búsqueda en MEDLINE y se han recopilado los principales datos respecto a la evolución y las principales líneas de investigación científicas publicadas en las áreas de la analgesia epidural y el dolor en el contexto de la isquemia arterial periférica. Desde su introducción terapéutica en la isquemia periférica, la analgesia con perfusión de fármacos epidurales ha constituido un método eficaz analgésico, que en el caso de los anestésicos locales, además, aporta efectos hemorreológicos positivos a través de un bloqueo simpático. La neuroestimulación eléctrica epidural (NEE medular es una modalidad analgésica crónica con indicaciones específicas dentro de la isquemia periférica, con potencial efecto trófico y capacidad de preservación de miembros, incluso en isquemia crítica aterooclusiva. El efecto, tanto analgésico como trófico de las distintas modalidades analgésicas epidurales, varía según sus características técnicas y según los distintos tipos de isquemia periférica. Se deben tener en cuenta las limitaciones y riesgos del tratamiento analgésico epidural en la isquemia de miembros. Se necesitan estudios científicos que evalúen la eficiencia y la efectividad de la NEE en la isquemia periférica de naturaleza no aterooclusiva, así como la investigación de parámetros clínicos vasculares que puedan actuar como

  8. Bloqueo y ensombrecimiento en un grupo de vertebrados filogenéticamente antiguo: los anfibios

    Directory of Open Access Journals (Sweden)

    M. Florencia Daneri

    2013-01-01

    Full Text Available En este artículo se describe el estudio de los fenómenos de bloqueo y ensombrecimiento en una tarea de aprendizaje espacial en un anfibio, el sapo terrestre Rhinella arenarum. Ambos fenómenos de aprendizaje, ampliamente observados en otras clases de vertebrados, se describen por primera vez en un grupo con un cerebro filogenéticamente antiguo, como es el caso de los anfibios. Específicamente, se observó durante el aprendizaje espacial: (1 bloqueo entre claves visuales asociadas a una meta, y (2 ensombrecimiento de una clave visual lejana por la presencia de una clave cercana. Este hecho permite sentar un precedente para estudiar posteriormente los mecanismos biológicos que rigen el aprendizaje espacial, en búsqueda de patrones funcionales comunes con otras clases de vertebrados, potencialmente presentes en un ancestro común.

  9. Epidural volume extension in combined spinal epidural anaesthesia for elective caesarean section: a randomised controlled trial.

    Science.gov (United States)

    Loubert, C; O'Brien, P J; Fernando, R; Walton, N; Philip, S; Addei, T; Columb, M O; Hallworth, S

    2011-05-01

    We investigated the effect of epidural volume extension on spinal blockade in pregnant women undergoing elective caesarean section with a combined spinal-epidural technique. We randomly allocated 90 healthy subjects to three groups to receive spinal hyperbaric bupivacaine 7.5 mg (group B7.5), spinal hyperbaric bupivacaine 7.5 mg immediately followed by epidural volume extension with saline 5 ml (group B7.5-EVE) or spinal hyperbaric bupivacaine 10 mg without epidural volume extension (group B10). We evaluated the height of the block every 5 min for 15 min following the spinal injection. The overall sensory block level increased with time (p epidural volume extension with 5 ml saline as part of a combined spinal epidural technique in term parturients undergoing elective caesarean section.

  10. Espondilodiscitis y absceso epidural candidiásico Candida spondylodiscitis and epidural abscess

    Directory of Open Access Journals (Sweden)

    Gisela Di Stilio

    2006-08-01

    Full Text Available La espondilodiscitis candidiásica asociada a absceso epidural es una enfermedad de aparición excepcional. Se presenta el caso de un paciente con linfoma de Hodgkin en tratamiento quimioterápico que desarrolló candidiasis sistémica complicada con espondilodiscitis y absceso epidural por dicho germen.Candida spondylodiscitis associatd with epidural abscess is rarely seen. We present a patient with Hodgkin lymphoma who received chemotherapy and developed systemic Candida infection, which was complicated by Candida spondylodiscitis and epidural abscess.

  11. High thoracic epidural anesthesia in cardiac surgery: risk factors for arterial hypotension.

    Science.gov (United States)

    Casalino, Stefano; Mangia, Fabio; Stelian, Edmond; Novelli, Eugenio; Diena, Marco; Tesler, Ugo F

    2006-01-01

    There is an interest in the use of high thoracic epidural anesthesia in cardiac surgery, because experimental and clinical studies have suggested that central neuroaxial blockade attenuates the response to surgical stress and improves myocardial metabolism and perioperative analgesia-thus enabling earlier extubation and a smoother postoperative course. Matters of major concern in the adoption of high thoracic epidural anesthesia in cardiac surgery are neurologic injury secondary to neuroaxial hematoma and hypotension secondary to sympatholysis. The risk associated with possible neuraxial hematoma caused by high thoracic epidural anesthesia has been thoroughly investigated and largely discounted, but scant attention has been devoted to the onset of hypotensive episodes in the same setting. We analyzed the hypotensive episodes that occurred in a series of 144 patients who underwent on-pump cardiac surgery procedures. Among the patient variables that we tested in a multivariate logistic-regression model, only female sex was found to be significantly correlated with hypotension. In order to decrease the incidence and severity of hypotensive episodes resulting from anesthetic blockade, anesthesiologists need to monitor, with special care, women patients who are under high thoracic epidural anesthesia. Further studies are needed in order to determine why women undergoing open heart surgery under high thoracic epidural anesthesia are at a relatively greater risk of hypotension. PMID:16878616

  12. Study Protocol- Lumbar Epidural Steroid Injections for Spinal Stenosis (LESS: a double-blind randomized controlled trial of epidural steroid injections for lumbar spinal stenosis among older adults

    Directory of Open Access Journals (Sweden)

    Friedly Janna L

    2012-03-01

    Full Text Available Abstract Background Lumbar spinal stenosis is one of the most common causes of low back pain among older adults and can cause significant disability. Despite its prevalence, treatment of spinal stenosis symptoms remains controversial. Epidural steroid injections are used with increasing frequency as a less invasive, potentially safer, and more cost-effective treatment than surgery. However, there is a lack of data to judge the effectiveness and safety of epidural steroid injections for spinal stenosis. We describe our prospective, double-blind, randomized controlled trial that tests the hypothesis that epidural injections with steroids plus local anesthetic are more effective than epidural injections of local anesthetic alone in improving pain and function among older adults with lumbar spinal stenosis. Methods We will recruit up to 400 patients with lumbar central canal spinal stenosis from at least 9 clinical sites over 2 years. Patients with spinal instability who require surgical fusion, a history of prior lumbar surgery, or prior epidural steroid injection within the past 6 months are excluded. Participants are randomly assigned to receive either ESI with local anesthetic or the control intervention (epidural injections with local anesthetic alone. Subjects receive up to 2 injections prior to the primary endpoint at 6 weeks, at which time they may choose to crossover to the other intervention. Participants complete validated, standardized measures of pain, functional disability, and health-related quality of life at baseline and at 3 weeks, 6 weeks, and 3, 6, and 12 months after randomization. The primary outcomes are Roland-Morris Disability Questionnaire and a numerical rating scale measure of pain intensity at 6 weeks. In order to better understand their safety, we also measure cortisol, HbA1c, fasting blood glucose, weight, and blood pressure at baseline, and at 3 and 6 weeks post-injection. We also obtain data on resource utilization

  13. Epidural anaesthesia and analgesia for liver resection.

    Science.gov (United States)

    Tzimas, P; Prout, J; Papadopoulos, G; Mallett, S V

    2013-06-01

    Although epidural analgesia is routinely used in many institutions for patients undergoing hepatic resection, there are unresolved issues regarding its safety and efficacy in this setting. We performed a review of papers published in the area of anaesthesia and analgesia for liver resection surgery and selected four areas of current controversy for the focus of this review: the safety of epidural catheters with respect to postoperative coagulopathy, a common feature of this type of surgery; analgesic efficacy; associated peri-operative fluid administration; and the role of epidural analgesia in enhanced recovery protocols. In all four areas, issues are raised that question whether epidural anaesthesia is always the best choice for these patients. Unfortunately, the evidence available is insufficient to provide definitive answers, and it is clear that there are a number of areas of controversy that would benefit from high-quality clinical trials.

  14. [Epidural analgesia in combination with general anesthesia].

    Science.gov (United States)

    Gottschalk, Antje; Poepping, Daniel M

    2015-07-01

    Epidural anaesthesia is a widely used and accepted technique for perioperative analgesia in different kinds of surgery. Apart from analgetic effect and due to wide positve effects on patients outcome epidural analgesia is often used with general anaesthesia. It represents a reliable and reversible neural deafferentation technique that effectively contributes to a reduction of the surgical stress response with subsequent positive effects on cardiopulmonary, gastrointestinal, and immune function. Animal studies suggest that the use of epidural anaesthesia may be beneficial for cancer surgery because of less tumour recurrence. Further, a benefit is expected in patient's mortality. This article summarizes and critically discusses the current knowledge on the effects of epidural anaesthesia on pain management, cardiopulmonary as well as gastrointestinal functions and patient's outcome.

  15. Epidural labour analgesia using Bupivacaine and Clonidine

    OpenAIRE

    Syal, K; R K Dogra; A Ohri; Chauhan, G.; Goel, A.

    2011-01-01

    Background: To compare the effects of addition of Clonidine (60 μg) to Epidural Bupivacaine (0.125%) for labour analgesia, with regard to duration of analgesia, duration of labour, ambulation, incidence of instrumentation and caesarean section, foetal outcome, patient satisfaction and side effects. Patients & Methods: On demand, epidural labour analgesia was given to 50 nulliparous healthy term parturients (cephalic presentation), divided in two groups randomly. Group I received bupivacain...

  16. [History and Technique of Epidural Anaesthesia].

    Science.gov (United States)

    Waurick, Katrin; Waurick, René

    2015-07-01

    In 1901, the first Epidural anesthesia via a caudal approach was independently described by two FrenchmanJean-Anthanase Sicard and Fernand Cathelin.. The Spanish military surgeon, Fidel Pagés Miravé, completed the lumbar approach successfully in 1921. The two possibilities for identification of the epidural space the "loss of resistance" technique and the technique of the "hanging drop" were developed by Achille Mario Dogliotti, an Italian, and Alberto Gutierrez, an Argentinean physician, at the same time. In 1956 John J. Bonica published the paramedian approach to the epidural space. As early as 1931 Eugene Aburel, a Romanian obstetrician, injected local anaesthetics via a silk catheter to perform lumbar obstetric Epidural analgesia. In 1949 the first successful continuous lumbar Epidural anaesthesia was reported by Manuel Martinez Curbelo, a Cuban. Epidural anaesthesia can be performed in sitting or lateral position in all segments of the spinal column via the median or paramedian approach. Different off-axis angles pose the challenge in learning the technique.

  17. Effect of postoperative epidural analgesia on surgical outcome

    DEFF Research Database (Denmark)

    Holte, K; Holte, Kathrine

    2002-01-01

    Pain relief allowing sufficient mobilization after major surgical procedures can only be achieved by continuous epidural analgesia with local anesthetics, which also reduces the stress response to surgery. However, the role of postoperative epidural analgesia on postoperative morbidity is controv...

  18. Extracranial epidural emphysema: pathway, aetiology, diagnosis and management

    OpenAIRE

    Cloran, F; Bui-Mansfield, L T

    2011-01-01

    Extracranial epidural emphysema is an uncommon phenomenon that refers to the presence of gas within the epidural space. As an isolated finding, it is typically benign, but it can be a secondary sign of more ominous disease processes, such as pneumothorax, pneumoperitoneum and epidural abscess. Although the phenomenon has been cited in case reports, a comprehensive review of this topic is lacking in the radiology literature. The authors' aim is to report our experience with extracranial epidur...

  19. Effects of epidural lidocaine anesthesia on bulls during electroejaculation.

    OpenAIRE

    Falk, A J; Waldner, C L; Cotter, B S; Gudmundson, J.; Barth, A D

    2001-01-01

    Two experiments were conducted to determine whether caudal epidural lidocaine anesthesia reduces a stress response to electroejaculation. In the 1st experiment, changes in cortisol and progesterone concentrations in serial blood samples were used to assess the stress response to restraint (control), transrectal massage, caudal epidural injection of saline, electroejaculation after caudal epidural injection of lidocaine, and electroejaculation without epidural lidocaine. In the 2nd experiment,...

  20. Analgesia epidural obstétrica: fallos y complicaciones neurológicas de la técnica Obstetric epidural analgesia: failures and neurological complications of the technique

    Directory of Open Access Journals (Sweden)

    M. I. Segado-Jiménez

    2011-10-01

    Full Text Available Objetivos: Estudiar la incidencia de fallos y complicaciones neurológicas de la analgesia epidural en obstetricia, así como hacer un seguimiento y análisis de las mismas. Pacientes y método: Estudio observacional prospectivo de gestantes que recibieron analgesia epidural para el trabajo de parto en un hospital terciario durante 2009 y 2010. Se registraron los datos demográficos maternoinfantiles, del trabajo de parto y el tipo de parto así como las complicaciones que se produjeron tanto durante la realización de la técnica como durante el peri- y postparto. Se siguieron a todas las pacientes hasta su alta hospitalaria identificándose y tratándose las posibles complicaciones hasta su resolución. Resultados: Se incluyeron 438 gestantes. Se dividieron las complicaciones en 2 etapas: peripartum y postpartum. En el periparto se identificaron, de mayor a menor frecuencia, las siguientes complicaciones: analgesia lateralizada (16,4%, punción hemática (8,7%, parestesias (8,2%, técnica dificultosa (5,2%, analgesia ineficaz (2,7%, hipotensión arterial (2,5% y bloqueo subdural (0,2%. En el postparto: lumbalgia (18,5%, retención urinaria (3,4%, cefalea post-punción dural (1,4%, neuropatías periféricas (0,9% e hipoestesia prolongada (0,2%. Todas las complicaciones se resolvieron ad integrum con tratamiento conservador salvo un caso de cefalea que precisó la realización de un parche hemático. Conclusiones: La alta tasa de fallos de la analgesia epidural en obstetricia así como la posibilidad de complicaciones neurológicas pueden resolverse siguiendo unas normas de buena práctica que incluyen la aspiración previa a la inyección, la dosis test y la revisión periódica del catéter. Resulta imprescindible conocer dichas complicaciones para su evaluación y tratamiento precoz.Objectives: To determine the incidence of failures and neurological complications related to the epidural analgesia for labour and to analyze their evolution and

  1. Acute spontaneous spinal epidural haematoma in a child

    International Nuclear Information System (INIS)

    Spontaneous spinal epidural haematomas rarely occur. Patients tend to be in their sixties or seventies. Acute spontaneous spinal epidural haematomas in children without a predisposition for bleeding disorders, trauma, vascular malformations or anticoagulant therapy have seldom been described. We present a case of a 4-year-old girl with a spontaneous cervical epidural haematoma diagnosed with MR. (orig.)

  2. Depth of the thoracic epidural space in children.

    NARCIS (Netherlands)

    Masir, F.; Driessen, J.J.; Thies, K.C.; Wijnen, M.H.W.A.; Egmond, J. van

    2006-01-01

    Thoracic epidural anaesthesia in anaesthetized children requires a meticulous technique and may have an increased success rate when the distance between skin and epidural space is known. The objective of this observational study was to measure the skin to epidural distance (SED) during thoracic epid

  3. Lumbosacral epidural lipomatosis: MRI grading

    Energy Technology Data Exchange (ETDEWEB)

    Borre, Daniel G. [Department of MRI, RM-Hastings, Clinica Monte Grande, Monte Grande, Buenos Aires (Argentina); Department of MRI, Oncologic Center of Excellence, Gonnet, Buenos Aires (Argentina); Sociedad Argentina de Radiologia, Arenales 1985 P.B., Ciudad Autonoma de Buenos Aires C1124AAC (Argentina); Borre, Guillermo E. [Department of MRI, RM-Hastings, Clinica Monte Grande, Monte Grande, Buenos Aires (Argentina); Department of MRI, Oncologic Center of Excellence, Gonnet, Buenos Aires (Argentina); Aude, Flavio [Department of MRI, Oncologic Center of Excellence, Gonnet, Buenos Aires (Argentina); Palmieri, Gladys N. [Department of MRI, RM-Hastings, Clinica Monte Grande, Monte Grande, Buenos Aires (Argentina)

    2003-07-01

    Lumbosacral epidural lipomatosis (LEL) is characterized by excessive deposition of epidural fat (EF). The purpose of our retrospective study was to quantify normal and pathologic amounts of EF in order to develop a reproducible MRI grading of LEL. In this study of 2528 patients (1095 men and 1433 women; age range 18-84 years, mean age 47.3 years) we performed a retrospective analysis of MRI exams. We obtained four linear measurements at the axial plane parallel and tangent to the superior end plate of S1 vertebral body: antero-posterior diameter of dural sac (A-Pd DuS), A-Pd of EF, located ventrally and dorsally to the DuS, and A-Pd of the spinal canal (Spi C). We calculated (a) DuS/EF index and (b) EF/Spi C index. We developed the following MRI grading of LEL: normal, grade 0: DuS/EF index {>=}1.5, EF/Spi C index {<=}40%; LEL grade I: DuS/EF index 1.49-1, EF/Spi C index 41-50% (mild EF overgrowth); LEL grade II: DuS/EF index 0.99-0.34, EF/Spi C index 51-74% (moderate EF overgrowth); LEL grade III: DuS/EF index {<=}0.33, EF/Spi C index {>=}75% (severe EF overgrowth). The MRI exams were evaluated independently by three readers. Intra- and interobserver reliabilities were obtained by calculating Kappa statistics. The MRI grading showed the following distribution: grade 0, 2003 patients (79.2%); LEL grade I, 308 patients (12.2%); LEL grade II, 165 patients (6.5%); and LEL grade III, 52 patients (2.1%). The kappa coefficients for intra- and interobserver agreement in a four-grade classification system were substantial to excellent: intraobserver, kappa range 0.79 [95% confidence interval (CI), 0.65-0.93] to 0.82 (95% CI, 0.70-0.95); interobserver, kappa range 0.76 (95% CI, 0.62-0.91) to 0.85 (95% CI, 0.73-0.97). In LEL grade I, there were no symptomatic cases due to fat hypertrophy. LEL grade II was symptomatic in only 24 cases (14.5%). In LEL grade III, all cases were symptomatic. A subgroup of 22 patients (42.3%) showed other substantial spinal pathologies (e

  4. Neonatal respiratory depression associated with epidural analgesia

    Directory of Open Access Journals (Sweden)

    Alberto Gálvez Toro

    2013-06-01

    Full Text Available Background: Epidural analgesia is the most effective analgesics used during childbirth but is not without its problems.In the Hospital San Juan de la Cruz of Ubeda from November 2011 we have detected 3 cases of newborn infants with signs of respiratory depression. Appeared in them: normal cardiotocographic records during childbirth, use of epidural associated with fentanyl, termination by vacuum and elevated temperature in one case.ObjectivesKnow if the neonatal adaptation to extrauterine life may be influenced by the use of epidural analgesia in childbirth. Review what role can have the rise in maternal temperature and the use of epidural fentanyl with the appearance of newborn respiratory distress.MethodsLiterature Review conducted in February of 2012 in Pubmed and the Cochrane Library, using the key words: childbirth, epidural analgesia, neonatal respiratory depression.ResultsOn the respiratory depression associated with fentanyl, a Cochrane review found indicating that newborns of mothers with an epidural, had a lower pH and were less need for administration of naloxone.On PubMed we find a review study that indicates that the respiratory depression caused by the administration of opioids via neuroaxial is rare, placing it below 1 per 1000, and a clinical case that concluded that doses of fentanyl exceeding 300 µg (approx. 5 µg/kg for 4 hours previous to childbirth, have a high risk of neonatal respiratory depression at birth.The same Cochrane review indicates that the women with epidural analgesia had increased risk of maternal fever of at least 38 ° C and a recent cohort study relates this increase in temperature with a greater likelihood of neonatal adverse events (from 37.5 ° C.ConclusionsThe studies found considered safe epidurals to the neonate and the mother, except when certain conditions are met. The literature and our clinical experience have been reports linking neonatal respiratory depression with increasing temperature (37

  5. Epidural steroid injection for lumbosacral radiculopathy

    Energy Technology Data Exchange (ETDEWEB)

    Sung, Mi Sook [The Catholic University of Korea, Pucheon (Korea, Republic of)

    2006-06-15

    Low back pain combined with radicular pain remains as one of the most challenging musculoskeletal problems for its therapeutic management. This malady results from nerve root impingement and/or inflammation that causes neurologic symptoms in the distribution of the affected nerve root(s) Conservative treatment, percutaneous spine interventions and surgery have all been used as treatment; and the particular treatment that's chosen depends on the severity of the clinical and neurologic presentation. In 1930, Evans reported that sciatica could treated by epidural injection. The use of epidural corticosteroid injections for the treatment of axial and radicular back pain was first reported in 1953. Epidural steroid injections are currently used by many medical professionals for the treatment of lumbosacral radiculopathy. Performing 'blind' epidural steroid injection lacks target specificity that often results in incorrect delivery of medication to the lesion. Imaging-guided steroid injections are now becoming more popular despite the controversy regarding their efficacy. Many reports, including a few randomized controlled trials, have documented the clinical utility of epidural steroid injections.

  6. Solitary Spinal Epidural Metastasis from Gastric Cancer

    Directory of Open Access Journals (Sweden)

    Taisei Sako

    2016-01-01

    Full Text Available Solitary epidural space metastasis of a malignant tumor is rare. We encountered a 79-year-old male patient with solitary metastatic epidural tumor who developed paraplegia and dysuria. The patient had undergone total gastrectomy for gastric cancer followed by chemotherapy 8 months priorly. The whole body was examined for suspected metastatic spinal tumor, but no metastases of the spine or important organs were observed, and a solitary mass was present in the thoracic spinal epidural space. The mass was excised for diagnosis and treatment and was histopathologically diagnosed as metastasis from gastric cancer. No solitary metastatic epidural tumor from gastric cancer has been reported in English. Among the Japanese, 3 cases have been reported, in which the outcome was poor in all cases and no definite diagnosis could be made before surgery in any case. Our patient developed concomitant pneumonia after surgery and died shortly after the surgery. When a patient has a past medical history of malignant tumor, the possibility of a solitary metastatic tumor in the epidural space should be considered.

  7. Lumbar Epidural Varix Mimicking Disc Herniation

    Science.gov (United States)

    Bursalı, Adem; Guvenal, Ahmet Burak; Yaman, Onur

    2016-01-01

    Lumbar radiculopathy is generally caused by such well-recognized entity as lumbar disc herniation in neurosurgical practice; however rare pathologies such as thrombosed epidural varix may mimic them by causing radicular symptoms. In this case report, we present a 26-year-old man with the complaint of back and right leg pain who was operated for right L4–5 disc herniation. The lesion interpreted as an extruded disc herniation preoperatively was found to be a thrombosed epidural varix compressing the nerve root preoperatively. The nerve root was decompressed by shrinking the lesion with bipolar thermocoagulation and excision. The patient's complaints disappeared in the postoperative period. Thrombosed lumbar epidural varices may mimic lumbar disc herniations both radiologically and clinically. Therefore, must be kept in mind in the differential diagnosis of lumbar disc herniations. Microsurgical techniques are mandatory for the treatment of these pathologies and decompression with thermocoagulation and excision is an efficient method. PMID:27446525

  8. Lumbar Epidural Varix Mimicking Disc Herniation.

    Science.gov (United States)

    Bursalı, Adem; Akyoldas, Goktug; Guvenal, Ahmet Burak; Yaman, Onur

    2016-07-01

    Lumbar radiculopathy is generally caused by such well-recognized entity as lumbar disc herniation in neurosurgical practice; however rare pathologies such as thrombosed epidural varix may mimic them by causing radicular symptoms. In this case report, we present a 26-year-old man with the complaint of back and right leg pain who was operated for right L4-5 disc herniation. The lesion interpreted as an extruded disc herniation preoperatively was found to be a thrombosed epidural varix compressing the nerve root preoperatively. The nerve root was decompressed by shrinking the lesion with bipolar thermocoagulation and excision. The patient's complaints disappeared in the postoperative period. Thrombosed lumbar epidural varices may mimic lumbar disc herniations both radiologically and clinically. Therefore, must be kept in mind in the differential diagnosis of lumbar disc herniations. Microsurgical techniques are mandatory for the treatment of these pathologies and decompression with thermocoagulation and excision is an efficient method.

  9. Lumbar Epidural Varix Mimicking Disc Herniation.

    Science.gov (United States)

    Bursalı, Adem; Akyoldas, Goktug; Guvenal, Ahmet Burak; Yaman, Onur

    2016-07-01

    Lumbar radiculopathy is generally caused by such well-recognized entity as lumbar disc herniation in neurosurgical practice; however rare pathologies such as thrombosed epidural varix may mimic them by causing radicular symptoms. In this case report, we present a 26-year-old man with the complaint of back and right leg pain who was operated for right L4-5 disc herniation. The lesion interpreted as an extruded disc herniation preoperatively was found to be a thrombosed epidural varix compressing the nerve root preoperatively. The nerve root was decompressed by shrinking the lesion with bipolar thermocoagulation and excision. The patient's complaints disappeared in the postoperative period. Thrombosed lumbar epidural varices may mimic lumbar disc herniations both radiologically and clinically. Therefore, must be kept in mind in the differential diagnosis of lumbar disc herniations. Microsurgical techniques are mandatory for the treatment of these pathologies and decompression with thermocoagulation and excision is an efficient method. PMID:27446525

  10. Delayed epidural hematoma after mild head injury

    Directory of Open Access Journals (Sweden)

    Radulović Danilo

    2005-01-01

    Full Text Available Background. Traumatic delayed epidural hematoma (DEH can be defined as insignificant or not seen on the initial CT scan performed after a trauma but seen on the subsequent CT scan as a “massive” epidural bleeding. Case report. We presented two cases of traumatic DEH after mild head injury. Both patients were conscious and without neurological deficit on the admission. Initial CT scan did not reveal intracranial hematoma. Repeated CT scan, that was performed after neurological deterioration, revealed epidural hematoma in both cases. The patients were operated with a favorable surgical outcome. Conclusion. Traumatic DEH could occur in the patients with head injuries who were conscious on the admission with a normal initial CT scan finding. Early detection of DEH and an urgent surgical evacuation were essential for a good outcome.

  11. Spontaneous epidural hematoma due to cervico-thoracic angiolipoma.

    Science.gov (United States)

    Eap, C; Bannwarth, M; Jazeron, J-F; Kleber, J-C; Theret, É; Duntze, J; Litre, C-F

    2015-12-01

    Epidural angiolipomas are uncommon benign tumors of the spine. Their clinical presentation is usually a progressive spinal cord compression. We report the case of a 22-year-old patient who presented with an acute paraparesis and a spontaneous epidural hematoma, which revealed a epidural angiolipoma which extended from C7 to T3. The patient underwent a C7-T3 laminectomy, in emergency, with evacuation of the hematoma and extradural complete resection of a fibrous epidural tumor bleeding. The postoperative course was favorable with regression of neurological symptoms. Epidural angiolipomas can be revealed by spontaneous intratumoral hemorrhage without traumatism. The standard treatment is total removal by surgery. PMID:26597606

  12. The experience of labour with epidural analgesia

    DEFF Research Database (Denmark)

    Jepsen, Ingrid; Keller, Kurt Dauer

    2014-01-01

    -structured interviews were conducted on a phenomenological basis. Nine nulliparous women were observed from initiation of epidural analgesia until birth of their baby. They were interviewed the day after the birth and again 2 months later. The involved midwives were interviewed 2–3 h after the birth. Findings...... analgesia the requirements of midwifery care seem to go beyond how women verbalise and define their own needs. The midwife should be attentive to the labouring woman’s type of emotional reaction to epidural analgesia and her possible intricate worries. 2014 Australian College of Midwives. Published...

  13. Postoperative epidural hematoma. Five cases of epidural hematomas developed after supratentorial craniotomy on the contralateral side

    Energy Technology Data Exchange (ETDEWEB)

    Sato, M. (Shiga Univ. of Medical Science, Ohtsu (Japan)); Mori, K.; Handa, H.

    1981-10-01

    Postoperative epidural hematomas developed far from the operative field are generally recognized as a complication of ventriculo-peritoneal shunt, ventricular drainage or suboccipital craniotomy. It is very rare but may occur after supratentorial craniotomy on the contralateral side. Five such cases are presented with a review of the relevant literature. The mechanism of this complication is not clearly understood. In hydrocephalus, these massive epidural hematomas are probably caused by dura-skull detachment when the brain volume is strikingly reduced by a decompressive procedure. On rare occasions, pins of head rest may detach the dura and cause epidural hematomas. When sudden brain swelling during craniotomy is encountered, attention should be directed not only to intracerebral hemorrhage but also epidural hematoma developed on the contralateral side.

  14. Spinal epidural abscess and meningitis following short-term epidural catheterisation for postoperative analgaesia.

    Science.gov (United States)

    van Rappard, Juliaan R M; Tolenaar, Jip L; Smits, Anke B; Go, Peter M N Y H

    2015-08-20

    We present a case of a patient with a spinal epidural abscess (SEA) and meningitis following short-term epidural catheterisation for postoperative pain relief after a laparoscopic sigmoid resection. On the fifth postoperative day, 2 days after removal of the epidural catheter, the patient developed high fever, leucocytosis and elevated C reactive protein. Blood cultures showed a methicillin-sensitive Staphylococcus aureus infection. A photon emission tomography scan revealed increased activity of the spinal canal, suggesting S. aureus meningitis. A gadolinium-enhanced MRI showed a SEA that was localised at the epidural catheter insertion site. Conservative management with intravenous flucloxacillin was initiated, as no neurological deficits were seen. At last follow-up, 8 weeks postoperatively, the patient showed complete recovery.

  15. Técnicas analgésicas para el parto: alternativas en caso de fallo de la epidural

    Directory of Open Access Journals (Sweden)

    J.R. Ortiz-Gómez

    2014-12-01

    Full Text Available La analgesia epidural es hoy día el método de elección para el tratamiento del dolor del trabajo de parto, el expulsivo y el alumbramiento. Sin embargo, esta técnica puede fallar y aliviar de forma inadecuada (o nula a la parturienta. En el presente artículo se revisan los factores de riesgo, las posibles causas y las alternativas terapéuticas posibles a la analgesia inadecuada, ya sea mediante terapias farmacológicas (neuroaxiales, bloqueos periféricos o administración de analgésicos vía intravenosa o inhalatoria o no farmacológicas (técnicas de relajación, psicológicas o mecánicas. En todos los casos posibles se revisan la eficacia y las indicaciones de las terapias alternativas en función de la literatura publicada, especialmente desde el punto de vista de la medicina basada en la evidencia. Se insiste en la necesidad de aplicar una aproximación terapéutica multifactorial a la embarazada, no limitándonos solo a eliminar el dolor del parto.

  16. Epidural fentanyl decreases the minimum local analgesic concentration of epidural lidocaine

    Institute of Scientific and Technical Information of China (English)

    ZHANG Jian; ZHENG Yue-ying; FENG Zhi-ying; CHEN Chao-qin; ZHU Sheng-mei

    2012-01-01

    Background Epidural lidocaine can be used when regional anesthesia needs to be established quickly,but the effect of co-administering epidural fentanyl on the minimum local analgesic concentration(MLAC)of lidocaine is not known.We compared the MLAC of epidural lidocaine in combination with different doses of fentanyl for epidural anesthesia in adults.Methods One hundred and twenty patients requiring epidural analgesia were randomly allocated to receive 20 ml of one of four solutions:lidocaine,or lidocaine plus fentanyl 1 μg/ml,2 μg/ml,or 3 μg/ml.The first patient in each group was administered 1% lidocaine weight by volume;subsequent patients received a concentration determined by the response of the previous patient to a higher or lower concentration according to up and down sequential allocation in 0.1% increments.Efficacy was assessed using a visual analog pain scale,and accepted if this was ≤10 mm on a 100 mm scale within 30 minutes.The extent of motor block and of nausea and vomiting were recorded at 30 minutes after administration of the epidural solution and two hours after surgery,respectively.Results The MLAC of lidocaine in those receiving lidocaine alone was 0.785%(95%C/0.738-0.864).A significant dose-dependent reduction was observed with the addition of fentanyl:the MLAC of lidocaine with fentanyl at 2 μg/ml was 0.596%(95%Cl 0.537-0.660)and 0.387% with fentanyl at 3 μg/ml(95%Cl 0.329-0.446,P<0.001).Conclusion Epidural fentanyl significantly reduces the dose of lidocaine required for effective epidural analgesia in adults without causing adverse side effects.

  17. Comparison of continuous epidural infusion and programmed intermittent epidural bolus in labor analgesia

    OpenAIRE

    Lin Y; Li Q; Yang R; Liu J

    2016-01-01

    Yunan Lin, Qiang Li, Jinlu Liu, Ruimin Yang, Jingchen Liu Department of Anesthesiology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, People’s Republic of China Background: This study aims to investigate differences between continuous epidural infusion (CEI) and programmed intermittent epidural bolus (IEB) analgesia for the Chinese parturients undergoing spontaneous delivery and to approach their safety to parturients and neonates.Methods: Two hundred ...

  18. Epidural blood flow and regression of sensory analgesia during continuous postoperative epidural infusion of bupivacaine

    DEFF Research Database (Denmark)

    Mogensen, T; Højgaard, L; Scott, N B;

    1988-01-01

    Epidural blood flow was measured in seven patients undergoing elective abdominal surgery during combined lumbar epidural and general anesthesia. After an initial dose of 20 ml plain bupivacaine 0.5%, a continuous epidural infusion of bupivacaine 0.5% (8 ml/hr) was given for 16 hours...... for postoperative pain relief. The epidural blood flow was measured by a local 133Xe clearance technique in which 15-35 MBq 133Xe diluted in 1 ml saline was injected through the epidural catheter on the day before surgery (no bupivacaine), 30 minutes after the initial dose of bupivacaine on the morning before...... surgery, and 8, 12, and 16 hours later during the continuous infusion. Initial blood flow was 6.0 +/- 0.7 ml/min per 100 g tissue (mean +/- SEM). After epidural bupivacaine, blood flow increased in all seven patients to 7.4 +/- 0.7 ml (P less than 0.02). Initial level of sensory analgesia was T4.5 +/- 0...

  19. Bloqueo de Ganglio Estrellado en el tratamiento de angina de pecho refractaria: un posible tratamiento coadyuvante

    Directory of Open Access Journals (Sweden)

    Isaías Salas Herrera

    2002-04-01

    Full Text Available El presente trabajo corresponde una revisión bibliográfica de los estudios clínicos realizados en síndromes anginosos refractarios al tratamiento convencional, utilizando como tratamiento el bloqueo de ganglio estrellado. Se realizó una búsqueda de literatura publicada entre los años 1.900 al 2.000 en las bases de datos MDConsult, Medline y ProQuest. A su vez se revisaron las publicaciones en la Biblioteca del Hospital Rafael Ángel Calderón Guardia y en la Biblioteca del BINASSS (Biblioteca Nacional de Salud del Seguro Social. De acuerdo a los estudios analizados el bloqueo de ganglio estrellado se describe como posibilidad terapéutica para el control de dolor de la angina de pecho refractaria . La descripción clásica de la inervación cardíaca consiste en tres nervios simpáticos mayores originados de los ganglios cervicales superior, medio e inferior. Esta inervación simpática en conjunto con diversos nervios parasimpáticos, se describen como el plexo cardíaco. En contraste Jane et. al. (1986 en un estudio anatómico de 23 cadáveres describe que la inervación cardiopulmonar en el hombre se origina en el ganglio estrellado y las mitades caudales de las cadenas simpáticas cervicales junto con nervios que se originan del nervio recurrente laríngeo o del vago. De estas estructuras derivan los dos plexos cardiopulmonares. De estos plexos derivan tres nervios cardíacos mayores que se proyectan hacia el corazón. Se estima que determinado porcentaje de los pacientes diagnosticados con angina inestable progresará a desarrollar una angina refractaria al tratamiento. El bloqueo de ganglio estrellado podría ser un nuevo método terapéutico para controlar el dolor de dicha condición. Sin embargo se necesitan estudios clínicos randomizados a doble ciego para obtener resultados concluyentes.

  20. MRI features of spinal epidural angiolipomas

    Energy Technology Data Exchange (ETDEWEB)

    Hu, Su; Hu, Chun Hong; Wang, Xi Ming; Dai, Hui [Dept. of Radiology, The First Affiliated Hospital of Soochow University, Jiangsu (China); Hu, Xiao Yun; Fang, Xiang Ming [Dept. of Radiology, Wuxi People' s Hospital Affiliated to Nanjing Medical University, Jiangsu (China); Cui, Lei [Dept. of Radiology, The Second Affiliated Hospital of Nantong University, Jiangsu (China)

    2013-10-15

    To describe the MRI findings in ten patients of spinal epidural angiolipoma for differentiated diagnosis presurgery. Ten surgically proved cases of spinal epidural angiolipomas were retrospectively reviewed, and the lesion was classified according to the MR findings. Ten tumors were located in the superior (n = 4), middle (n = 2), or inferior (n = 4) thoracic level. The mass, with the spindle shape, was located in the posterior epidural space and extended parallel to the long axis of the spine. All lesions contained a fat and vascular element. The vascular content, correlating with the presence of hypointense regions on T1-weighted imaging (T1WI) and hyperintense signals on T2-weighted imaging, had marked enhancement. However, there were no flow void signs on MR images. All tumors were divided into two types based on the MR features. In type 1 (n = 3), the mass was predominantly composed of lipomatous tissue (> 50%) and contained only a few small angiomatous regions, which had a trabeculated or mottled appear. In type 2 (n = 7), the mass, however, was predominantly composed of vascular components (> 50%), which presented as large foci in the center of the mass. Most spinal epidural angiolipomas exhibit hyperintensity on T1WI while the hypointense region on the noncontrast T1WI indicates to be vascular, which manifests an obvious enhancement with gadolinium administration.

  1. Spontaneous extracranial decompression of epidural hematoma

    Energy Technology Data Exchange (ETDEWEB)

    Neely, John C. [Marshall University School of Medicine, Huntington, WV (United States); Jones, Blaise V. [Cincinnati Children' s Hospital Medical Center, Department of Radiology, Cincinnati, OH (United States); Crone, Kerry R. [Cincinnati Children' s Hospital Medical Center, Division of Neurosurgery, Cincinnati, OH (United States)

    2008-03-15

    Epidural hematoma (EDH) is a common sequela of head trauma in children. An increasing number are managed nonsurgically, with close clinical and imaging observation. We report the case of a traumatic EDH that spontaneously decompressed into the subgaleal space, demonstrated on serial CT scans that showed resolution of the EDH and concurrent enlargement of the subgaleal hematoma. (orig.)

  2. Peridural torácica alta associada ou não à peridural torácica baixa em pacientes ambulatoriais: implicações clínicas Peridural torácica alta asociada o no a la peridural torácica baja en pacientes ambulatoriales: implicaciones clínicas High thoracic epidural anesthesia associated or not to low thoracic epidural anesthesia in outpatient procedures: clinical implications

    Directory of Open Access Journals (Sweden)

    Djalma Sperhacke

    2004-08-01

    así como en los miembros superiores e inferiores. MÉTODO: Treinta y dos pacientes, estado físico ASA I y II, sin molestia pulmonar broncoespástica, en actividad y peso corporal igual o superior a 50 kg, fueron sometidos a 21 bloqueos peridurales torácicos aislados en T2-T3 y las 11 restantes, a bloqueos peridurales torácicos en T11-T12, con ropivacaína a 7,5% (45 a 90 mg asociada al sufentanil (10 a 20 µg. Repercusiones hemodinámicas, respiratorias y motoras en los miembros superiores e inferiores fueron evaluadas respectivamente, sobre monitorización no invasiva, espirometria, fuerza de preensión de la mano y escala de Bromage. RESULTADOS: La media de duración de las cirugías mamarias fue de 105 min con depresión motora de los miembros superiores (p BACKGROUND AND OBJECTIVES: Hemodynamic changes are easily controlled under low or median thoracic epidural block. Since high thoracic epidural block (T2-T3 often affects brachial plexus roots (C4 C5-T1(T2, some of them responsible for phrenic nerve formation (C3-C4-C5, potential motor repercussions on this nerve are to be expected. Our study performed during cosmetic surgeries under isolated segmental epidural block in T2-T3 or associated to segmental epidural block in T11-T12, has evaluated motor repercussions on respiratory dynamics, upper and lower limbs. METHODS: Participated in this study 32 patients physical status ASA I and II, without active bronchospastic pulmonary disease and body weight equal to or above 50 kg, 21 of whom were submitted to isolated thoracic epidural blocks in T2-T3 and the remaining patients (11 were submitted to a combined thoracic epidural blocks in T11-T12 with 7.5% ropivacaine (45 to 90 mg associated to sufentanil (10 to 20 µg. Hemodynamic, respiratory and upper and lower limbs motor repercussions were evaluated by noninvasive monitoring, spirometry hand grasping strength and Bromage score, respectively. RESULTS: Mean mammary surgeries duration was 105 minutes with upper

  3. Bloqueo atrioventricular completo y reversible en un paciente con corazón estructuralmente sano

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    Oswaldo Gutiérrez-Sotelo

    2008-06-01

    Full Text Available Se presenta el caso de un paciente joven, deportista, quien presentó un episodio de síncope con pródromo breve, durante ejercicio físico. Se encontró el corazón estructuralmente normal y que durante la prueba de inclinación presentó bloqueo atrioventricular completo, que revirtió rápidamente con la posición de decúbito dorsal.We present the case of a young sportsman patient, who presented syncope with a brief prodrome, during physical activity. His heart is structurally normal and during head-up tilt testing he presented a complete atrioventricular block that fastly reverted rapidly with laying down position.

  4. Recurrent acute low back pain secondary to lumbar epidural calcification

    International Nuclear Information System (INIS)

    Epidural calcification is a rare cause of back pain, and spontaneous epidural calcification has not been reported previously. We describe a patient with acute low back pain and signs of lumbar nerve root compression due to epidural calcification, as demonstrated by CT-scan and MRI. Radiological signs of spondylodiscitis led to a search for an infectious cause, which was negative, and her symptoms responded rapidly to NSAID treatment alone. Her symptoms recurred 18 months later, and further imaging studies again revealed epidural calcification, but with a changed distribution. Her symptoms were relieved once more by NSAID treatment alone. We propose that epidural calcification secondary to aseptic spondylodiscitis is the main cause of acute back pain in this patient. A possible mechanism may be the pro-inflammatory effects of calcium pyrophosphate or hydroxyapatite crystal deposition within the epidural space. (orig.)

  5. Pleural puncture with thoracic epidural: A rare complication?

    Directory of Open Access Journals (Sweden)

    Rachna Wadhwa

    2011-01-01

    Full Text Available Freedom from pain has almost developed to be a fundamental human right. Providing pain relief via epidural catheters in thoracic and upper abdominal surgeries is widely accepted. Pain relief through this technique not only provides continuous analgesia but also reduces post-operative pulmonary complications and also hastens recovery. But being a blind procedure it is accompanied by certain complications. Hypotension, dura puncture, high epidural, total spinal, epidural haematoma, spinal cord injury and infection are some of the documented side effects of epidural block. There are case reports eliciting neurological complications, catheter site infections, paresthesias, radicular symptoms and worsening of previous neurological conditions. Few technical problems related to breakage of epidural catheter are also mentioned in the literature. The patient had no sequelae on long term follow up even when a portion of catheter was retained. We present a case report where epidural catheter punctured pleura in a patient undergoing thoracotomy for carcinoma oesophagus.

  6. Recurrent acute low back pain secondary to lumbar epidural calcification

    Energy Technology Data Exchange (ETDEWEB)

    Ziade, M.; Zufferey, P.; So, A.K.L. [Centre Hospitalier Vaudois, Service de Rhumatologie, Lausanne (Switzerland)

    2007-06-15

    Epidural calcification is a rare cause of back pain, and spontaneous epidural calcification has not been reported previously. We describe a patient with acute low back pain and signs of lumbar nerve root compression due to epidural calcification, as demonstrated by CT-scan and MRI. Radiological signs of spondylodiscitis led to a search for an infectious cause, which was negative, and her symptoms responded rapidly to NSAID treatment alone. Her symptoms recurred 18 months later, and further imaging studies again revealed epidural calcification, but with a changed distribution. Her symptoms were relieved once more by NSAID treatment alone. We propose that epidural calcification secondary to aseptic spondylodiscitis is the main cause of acute back pain in this patient. A possible mechanism may be the pro-inflammatory effects of calcium pyrophosphate or hydroxyapatite crystal deposition within the epidural space. (orig.)

  7. Epidural catheter fragment entrapment: a case report

    Directory of Open Access Journals (Sweden)

    Mohammadi M

    2010-07-01

    Full Text Available "n Normal 0 false false false EN-US X-NONE AR-SA MicrosoftInternetExplorer4 st1":*{behavior:url(#ieooui } /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:Arial; mso-bidi-theme-font:minor-bidi;} Background: Epidural catheters are seldom difficult to remove from patients. The breakage of the catheters is uncommon, troublesome and occasionally dangerous. "n"nCase presentation: A lumbar epidural catheter inserted in a 17 year-old man for applying anesthesia for internal fixation of femur fracture and subsequent postoperative epidural analgesia. In the third postoperative day, during unsuccessful attempt for removing the catheter, it was broken and was retained in his back. A CT- scan was performed and shows a fragment of catheter in the sub- laminar ligament between L3 and L4 without any connection with epidural space. As the patient had no complaint the fractured fragment was left in site and he was just followed up in the clinic."n"nConclusion: The knowledge of practical method in locating the retained epidural catheter, and the indication for surgical removal are very important. CT- scan is useful in showing the mechanism and locating the epidural catheter entrapment and facilitating surgical follow-up.

  8. Langerhans' cell histiocytosis presenting with an intracranial epidural hematoma

    International Nuclear Information System (INIS)

    An 8-year-old boy developed vomiting and severe headache following minor head trauma. A CT scan of the head demonstrated a lytic lesion of the skull and adjacent epidural hematoma. Surgical evacuation and removal of the skull lesion and hematoma were carried out, and pathologic evaluation resulted in a diagnosis of Langerhans' cell histiocytosis (LCH). Epidural involvement of Langerhans' cell histiocytosis is very rare, and we report the first case of LCH presenting as an intracranial epidural hematoma. (orig.)

  9. Epidural spinal electrical stimulation in severe angina pectoris.

    OpenAIRE

    Mannheimer, C; Augustinsson, L E; Carlsson, C A; Manhem, K; Wilhelmsson, C

    1988-01-01

    The short term effects of epidural spinal electrical stimulation were studied in 10 patients with angina pectoris of New York Heart Association functional class III or IV. The antianginal pharmacological treatment given at entry to the study was regarded as optimal and was not changed during the study. The effects of epidural spinal electrical stimulation were measured by repeated bicycle ergometer tests. Treatment with epidural spinal electrical stimulation increased the patients' working ca...

  10. Bloqueo espacial

    OpenAIRE

    Rodrigo i Calduch, Mª Teresa

    1996-01-01

    [spa] ¿Cómo resuelven los animales las discriminaciones espaciales o encuentran el camino a una meta situada en una determinada localización? O'Keefe y Nadel (1978) consideran que las ratas pueden aprender el camino hacia una meta en un laberinto de dos maneras diferentes. Una de ellas es mediante el aprendizaje táxico, que engloba dos estrategias distintas: la estrategia de respuesta u orientación, que consiste en el condicionamiento de movimientos de orientación (giros especificas a la dere...

  11. Lab in a needle for epidural space identification

    Science.gov (United States)

    Carotenuto, B.; Micco, A.; Ricciardi, A.; Amorizzo, E.; Mercieri, M.; Cutolo, A.; Cusano, A.

    2016-05-01

    This work relies on the development of a sensorized medical needle with an all-optical guidance (Lab in a Needle) system for epidural space identification. The device is based on the judicious integration of a Fiber Bragg grating sensor inside the lumen of an epidural needle to discriminate between different types of tissue and thus providing continuous and real time measurements of the pressure experienced by the needle tip during its advancement. Experiments carried out on an epidural training phantom demonstrate the validity of our approach for the correct and effective identification of the epidural space.

  12. Bloqueo ciático continuo con catéter estimulador guiado mediante ecografía para tratamiento del miembro fantasma doloroso Ultrasound-guided continuous sciatic nerve block with stimulating catheter for the treatment of phantom limb pain

    Directory of Open Access Journals (Sweden)

    A. Martínez Navas

    2009-02-01

    Full Text Available Los bloqueos nerviosos periféricos pueden ser una alternativa a la analgesia intravenosa y epidural en el tratamiento del miembro fantasma doloroso. La dificultad en la localización del nervio ciático mediante neuroestimulación en pacientes con arteriopatía periférica y neuropatía puede verse aumentada por el hecho de presentar una amputación del miembro inferior, que imposibilita la observación de una respuesta motora en el pie coincidiendo con la localización del nervio. En estos casos, la ecografía puede convertirse en una técnica de localización nerviosa determinante del éxito de la analgesia ya que permite la identificación del nervio, así como la visualización en tiempo real de la posición relativa de la aguja y catéter respecto al nervio y la difusión del anestésico local administrado. Se presenta el caso de un paciente con miembro fantasma doloroso resistente al tratamiento convencional que se controló con un bloqueo ciático continuo con catéter estimulador guiado con ecografía.Peripheral nerve blocks can be an alternative to intravenous and epidural analgesia in the treatment of phantom limb pain. The difficulty of localizing the sciatic nerve through neurostimulation in patients with peripheral arteriopathy and neuropathy can be increased by lower limb amputation, making it impossible to observe a motor response in the foot coinciding with localization of the nerve. In these cases, ultrasonography can become a technique for nerve localization and determine the success of analgesic strategy, since it allows nerve identification, as well as visualization in real time of the relative position of the needle and catheter with respect to the nerve and the diffusion of the local anesthetic administered. We report the case of a patient with phantom limb pain refractory to conventional treatment, in whom pain control was achieved by ultrasound-guided continuous sciatic block with stimulating catheter.

  13. Magnetic resonance imaging findings of disc-related epidural cysts in nonsurgical and postoperative patients

    Energy Technology Data Exchange (ETDEWEB)

    Simao, Marcelo Novelino, E-mail: marcelo_simao@hotmail.com [Central de Diagnostico Ribeirao Preto (CEDIRP), Ribeirao Preto, SP (Brazil); Helms, Clyde A. [Radiology, Musculoskeletal Section, Duke University Medical Center, Durham, NC (United States); Richardson, William J. [Orthopedic Surgery, Spine Surgery Section, Duke University Medical Center, Durham, NC (United States)

    2012-07-15

    Objective: To demonstrate five discal cysts with detailed magnetic resonance imaging findings in nonsurgical and following postoperative microdiscectomy. Materials And Methods: Five discal cysts in four patients who underwent magnetic resonance imaging were found through a search in our database and referral from a single orthopedic spine surgeon. Computed tomography in two cases and computed tomography discography in one case were also performed. Results: Five discal cysts were present in four patients. Three patients had no history of previous lumbar surgery and the other patient presented with two discal cysts and recurrent symptoms after partial laminectomy and microdiscectomy. All were oval shaped and seated in the anterior epidural space. Four were ventrolateral, and the other one was centrally positioned in the anterior spinal canal. One showed continuity with the central disc following discography. Three were surgically removed. Conclusion: Magnetic resonance imaging can easily depict an epidural cyst and the diagnosis of a discal cyst should be raised when an homogeneous ventrolateral epidural cyst contiguous to a mild degenerated disc is identified. (author)

  14. Epidural anesthesia in repeated cesarean section.

    Directory of Open Access Journals (Sweden)

    Rolando T. Espín González

    2003-04-01

    Full Text Available Background: A spectacular development has been experimented in the Anesthesiology branch in the last few years in the different areas of its competence in which the attendance activity on obstetric patients as well as every aspect related with its adequate practice is of a great importance. Objective: to evaluate the efficacy of epidural anesthesia in repetitive cesarean. Methods: a descriptive retrospective study of a series of cases (112in which epidural anesthesia in repetitive cesarean was applied from January 2001 to December 2001 in the surgical unit of the Gynecological obstetric service at the University Hospital ¨Dr. Gustavo Aldereguía Lima¨ in Cienfuegos city, Cuba. Some variables such as fixation time of the anesthesia, its duration, transurgical and postsurgical hemodynamic behavior, complications related with the anesthesia, evaluation of the new born baby and, the level of satisfaction of the patients were analyzed. Results: The immediate transurgical and postsurgical hemodynamic behavior was stable predominating normotension and the normal cardiac frequency. The complications related to anesthesia were minimal. The level of satisfaction of the patients was elevated. No alterations in new born babies were presented. As a conclusion, it may be stated that epidural anesthesia in repetitive cesarean is a safety and reliable anesthetic method.

  15. Epidural morphine for postoperative pain relief in children

    DEFF Research Database (Denmark)

    Henneberg, S W; Hole, P; Haas, Inge Madsen De;

    1993-01-01

    during the investigation. We observed a change in the sleeping pattern with an increased number of sleep-induced myocloniaduring the administration of epidural morphine. In conclusion, the use of epidural morphine in children for postoperative pain relief is very efficient. The minimal effective dose has...

  16. Epidural morphine for postoperative pain relief in children

    DEFF Research Database (Denmark)

    Henneberg, S W; Hole, P; Haas, Inge Madsen De;

    1993-01-01

    during the investigation. We observed a change in the sleeping pattern with an increased number of sleep-induced myoclonia during the administration of epidural morphine. In conclusion, the use of epidural morphine in children for postoperative pain relief is very efficient. The minimal effective dose...

  17. Efeitos da associação da clonidina à ropivacaína na anestesia peridural Efectos de la asociación de la clonidina y ropivacaína en la anestesia peridural Clinical evaluation of clonidine associated to ropivacaine for epidural anesthesia

    Directory of Open Access Journals (Sweden)

    Túlio César Azevedo Alves

    2002-07-01

    atributos: bloqueo analgésico completo (tiempo de latencia, instalación del bloqueo motor, duración del bloqueos analgésico y motor, nivel máximo del bloqueo analgésico, nivel de conciencia, necesidad de analgesia y sedación complementar en el per-operatorio, ocurrencia de hipotensión arterial en el per y pós-operatorios, intensidad del dolor pós-operatorio, duración de la analgesia y efectos colaterales. RESULTADOS: La clonidina (300 µg, por vía peridural, no influenció la latencia (p > 0,05; más prolongó la duración de los bloqueos analgésico y motor (p BACKGROUND AND OBJECTIVES: Clinical effects and the potential synergism between clonidine, an alpha2-adrenergic agonist, and ropivacaine have not been studied in patients undergoing epidural anesthesia. This research aimed at clinically evaluating clonidine associated to ropivacaine for epidural anesthesia. METHODS: Participated in this double-blind study 60 patients of both genders who were distributed in two groups: G control = epidural 0.75% ropivacaine (150 mg; G clonidine = epidural 0.75% ropivacaine (150 mg plus clonidine (300 µg. The following parameters were studied: total analgesic block (onset time, motor block onset, analgesic and motor block duration, upper level of analgesia, consciousness level, need for intraoperative analgesia and supplemental sedation, peri and postoperative arterial hypotension, intensity of postoperative pain, analgesia duration, and side-effects. RESULTS: Epidural clonidine (300 µg had not affected onset (p > 0.05 but has prolonged sensory and motor block duration (p 0.001. Arterial hypotension rate was the same for both groups, but the incidence of bradycardia and sedation was higher in the clonidine group (p < 0.02 and p < 0.001 respectively. Shivering was more common in the control group (p < 0.001. CONCLUSIONS: In the conditions of our study, there has been a clear synergism between epidural clonidine and ropivacaine. Clonidine increases sensory and motor block

  18. The Epidural Treatment of Sciatica: Its Origin and Evolution.

    Science.gov (United States)

    Ter Meulen, Bastiaan C; Weinstein, Henry; Ostelo, Raymond; Koehler, Peter J

    2016-01-01

    Epidural injection with corticosteroids is a common treatment option for patients with lower back pain or sciatica. In this paper we review its origin and evolution. The first injections were given around 1900 in Paris by Jean Sicard (1872-1929) and Fernand Cathelin (1873-1945), who worked independently. They both injected small volumes of cocaine into the sacral hiatus. After a slow start, the epidural treatment of back pain and sciatica gradually spread to other parts of Europe and Northern America. In the early 1950s, corticosteroids were introduced for epidural use. Since the 1970s, there have been numerous clinical trials that show a significant, although small, effect of epidural corticosteroid injections compared with placebo for leg pain in the short term. Despite an ongoing debate about effectiveness and safety, epidural injections remain popular. PMID:26820578

  19. Idiopathic Lumbar Epidural Lipomatosis Mimicking Disc Herniation: A Case Report.

    Science.gov (United States)

    Duran, Efe; Ilik, Kemal; Acar, Turker; Yıldız, Melda

    2016-05-01

    Spinal epidural lipomatosis is a rare condition which is described as the accumulation of fat in the extradural territory and often causes dural impingement. Spinal epidural lipomatosis has been implicated in causing a variety of neurologic impairments ranging from back pain, radiculopathy, claudication, myelopathy or even cauda equina syndrome. We report a 46-year-old female with obesity and a history of chronic back pain and radiculopathy who developed idiopathic Spinal epidural lipomatosis diagnosed by magnetic resonance imaging. The purpose of this report is to present a case of spinal epidural lipomatosis presenting with symptomatic cord compression and also remind this rare condition as a the differential diagnosis of epidural lesions in patients with risk factors. PMID:27309484

  20. [Temperature changes and thermoregulatory responses during epidural anesthesia in women undergoing cesarean delivery].

    Science.gov (United States)

    Negishi, C; Ozaki, M; Suzuki, H; Ohno, T

    1996-05-01

    Eleven healthy pregnant women were studied to determine temperature changes after induction of epidural anesthesia during cesarean delivery. Epidural anesthesia was induced by 2% lidocaine 15-20 ml (T 5 level) at 25 degrees C ambient temperature. Tympanic membrane and skin surface temperature, skin-temperature gradients (forearm-fingerchip, calf-toe), thermal perception (1-10 scale VAS) and the presence or absence of shivering were measured. Sixty minutes after induction, tympanic temperature decreased for 0.52 +/- 0.26 degrees C and average skin temperature increased for 0.56 +/- 0.17 degrees C. Central hypothermia and shivering did not produce a cold sensation. Temperature gradients of upper limb increased to 2.0 +/- 3.7 degrees C (50 minutes after induction) and the lower limbs decreased to -1.4 +/- 0.55 degrees C (30 minutes after induction). Shivering occurred in 3 patients. We conclude that epidural anesthesia impaired thermoregulatory control and induced redistribution hypothermia as in nonpregnant individuals.

  1. Cervical Transforaminal Epidural Steroid Injection (Taffies): Role of MR Imaging and Epidurography

    Energy Technology Data Exchange (ETDEWEB)

    Choi, Soo Jung; Ahn, Jae Hong; Kim, Chung Hwan; Jung, Seung Moon; Ryu, Dae Sik; Park, Man Soo; Lee, Jong Hyeog [GangNeung Asan Hospital, University of Ulsan College of Medicine, Gangneung (Korea, Republic of); Song, Jae Seok [University of Kwandong College of Medicine, Goyang (Korea, Republic of)

    2011-01-15

    To evaluate the relationship between MR/epidurographic findings and the clinical outcome after a fluoroscopy-guided transforaminal epidural steroid injection (TFESI) in patients with cervical radicular pain. Forty-five patients who had taken a cervical TFESI in our department were included in this study. We retrospectively reviewed MR and epidurographic findings to see if there was a relationship between these methods and the amount of pain relief, by way of a multiple regression analysis. On MR imaging, there was significant relationship between the amount of pain relief and location of herniated intervertebral disc (HIVD, central: 54.4%, lateral recess: 69.4%, foraminal: 59%: p = 0.048). There was no significant difference regarding the other MR findings. On epidurographic findings, there was significant difference in the amount of pain relief with the extent of the contrast (epidural and epineural space, 65.3%: epineural space only, 64.2%: p = 0.03) and location of the needle tip (in the foramen, 59.4%: outside the foramen, 68.4%: p = 0.002). The results indicate that TFESI could be more useful in patients with cervical HIVD in lateral recess rather than another location. Contrast spread into epidural reflux appears to be a favorable injection pattern. Needle tip location is recommended outside the foramen rather than in the foramen

  2. Epidural analgesia during labor vs no analgesia: A comparative study

    Directory of Open Access Journals (Sweden)

    Wesam Farid Mousa

    2012-01-01

    Full Text Available Background: Epidural analgesia is claimed to result in prolonged labor. Previous studies have assessed epidural analgesia vs systemic opioids rather than to parturients receiving no analgesia. This study aimed to evaluate the effect of epidural analgesia on labor duration compared with parturients devoid of analgesia. Methods: One hundred sixty nulliparous women in spontaneous labor at full term with a singleton vertex presentation were assigned to the study. Parturients who request epidural analgesia were allocated in the epidural group, whereas those not enthusiastic to labor analgesia were allocated in the control group. Epidural analgesia was provided with 20 mL bolus 0.5% epidural lidocaine plus fentanyl and maintained at 10 mL for 1 h. Duration of the first and second stages of labor, number of parturients receiving oxytocin, maximal oxytocin dose required for each parturient, numbers of instrumental vaginal, vacuum-assisted, and cesarean deliveries and neonatal Apgar score were recorded. Results: There was no statistical difference in the duration of the active-first and the second stages of labor, instrumental delivery, vacuum-assisted or cesarean delivery rates, the number of newborns with 1-min and 5-min Apgar scores less than 7 between both groups and number of parturients receiving oxytocin, however, the maximal oxytocin dose was significantly higher in the epidural group. Conclusion: Epidural analgesia by lidocaine (0.5% and fentanyl does not prolong labor compared with parturients without analgesia; however, significant oxytocin augmentation is required during the epidural analgesia to keep up the aforementioned average labor duration.

  3. Ropivacaína, articaína ou combinação de ropivacaína e articaína em anestesia peridural para cesariana: estudo randomizado, prospectivo e duplo-cego Ropivacaína, articaína o la combinación de ropivacaína y articaína en la anestesia epidural para cesárea: estudio aleatorio, prospectivo y doble ciego Ropivacaine, articaine or combination of ropivacaine and articaine for epidural anesthesia in cesarean section: a randomized, prospective, double-blinded study

    Directory of Open Access Journals (Sweden)

    Derya Arslan Yurtlu

    2013-02-01

    Full Text Available JUSTIFICATIVA E OBJETIVOS: Iniciar a anestesia peridural com anestésicos locais de longa duração consome uma quantidade significativa de tempo, o que pode ser problemático em centros de anestesia obstétrica muito movimentados. Aventamos a hipótese de que uma combinação de articaína e ropivacaína proporcionaria início mais rápido e mesmo uma recuperação precoce das características do bloqueio sensório-motor. MÉTODOS: Sessenta parturientes a termo agendadas para cesariana eletiva foram randomicamente alocadas em três grupos para receber 20 mL de articaína a 2% (Grupo A, 10 mL de articaína a 2% + 10 mL de ropivacaína a 0,75% (Grupo AR ou 20 mL de ropivacaína a 0,75% (Grupo R via cateter peridural. O tempo de início do bloqueio sensorial até T10-T6 e o nível máximo de bloqueio, o tempo para a regressão de dois segmentos do nível máximo de bloqueio sensorial e o tempo de início e duração do bloqueio motor foram todos registrados. A necessidade de analgésicos adicionais, intra- e pós-operatoriamente, também foi registrada. RESULTADOS: Os dados demográficos foram semelhantes. Os tempos de início do bloqueio sensorial até os níveis T10 e T6 foram significativamente menores nos grupos A e AR, em comparação com o Grupo R (p JUSTIFICATIVA Y OBJETIVOS: Iniciar la anestesia epidural con anestésicos locales de larga duración consume una cantidad significativa de tiempo, siendo un problema en los centros de anestesia obstétrica que tienen mucho movimiento. Barajamos la hipótesis de que una combinación de articaína y ropivacaína proporcionaría un inicio más rápido e incluso una rápida recuperación de las características del bloqueo sensitivo motor. MÉTODOS: Sesenta parturientes a término que tenían cita para la cesárea electiva se ubicaron aleatoriamente en tres grupos para recibir 20 mL de articaína al 2% (Grupo A, 10 mL de articaína al 2% + 10 mL de ropivacaína al 0,75% (Grupo AR o 20 mL de ropivaca

  4. El blocao (y el bloqueo de José Díaz Fernández

    Directory of Open Access Journals (Sweden)

    Luis Fernando Bueno Morillas

    2015-06-01

    Full Text Available El blocao (1928 fue la primera novela de José Díaz Fernández. Supuso un éxito editorial insólito hasta entonces porque reunía tres características novedosas: una actitud crítica ante la guerra de Marruecos, una integración de las novedades vanguardistas en la que su autor llamó literatura de avanzada y un posicionamiento del intelectual al lado de las reivindicaciones del pueblo. Sin embargo, aunque publicó otra novela un año después (La Venus mecánica, un libro teórico en el que definía la literatura que él propugnaba y practicaba (El nuevo romanticismo y algunas narraciones breves, Díaz Fernández se bloqueó y dejó la literatura narrativa que tan buenas expectativas levantó. Analizaremos las posibles causas de ese bloqueo.

  5. Histerectomía radical en paciente con enfermedad de Steinert: raquianestesia, ketamina y bloqueos TAP y de la vaina de los rectos

    Directory of Open Access Journals (Sweden)

    I. Armendáriz-Buil

    2015-12-01

    Full Text Available Se presenta el caso de una paciente con enfermedad de Steinert que fue intervenida de histerectomía radical. Debido a lo avanzado de su enfermedad con insuficiencia respiratoria crónica que requería ventilación mecánica no invasiva (VMNI nocturna, se escogió raquianestesia como tratamiento anestésico. En el momento de la linfadenectomía aórtica, la paciente refirió dolor moderado en hipogastrio, siendo bien controlado con bolos de 10 mg de ketamina. En el postoperatorio, se evitó la administración de opioides aplicando bloqueos de la pared abdominal: bloqueo del plano transverso del abdomen (TAP y bloqueo de la vaina de los músculos rectos abdominales. La evolución de la paciente fue satisfactoria siendo dada de alta el quinto día tras la intervención.

  6. Síndrome de Horner contralateral asociado a bloqueo de ganglio estrellado: reporte de caso y revisión de la literatura

    OpenAIRE

    A. Cadavid Puentes; F. Bermúdez Guerrero; M.V. Zea Medina

    2014-01-01

    Se describe un caso de síndrome de Horner contralateral luego de bloqueo de ganglio estrellado. Se trata de un varón de 56 años con diagnóstico de síndrome doloroso regional complejo tipo II en miembro superior derecho quien posterior a la aplicación de anestésico local guiado por ecografía en proximidad al ganglio estrellado derecho presenta síndrome de Horner izquierdo. El síndrome de Horner contralateral a un bloqueo de ganglio estrellado es una entidad de ocurrencia supremamente rara, en ...

  7. Uso de la ecografía para el bloqueo de los nervios periféricos del miembro pelviano en el gato (Felis catus L.)

    OpenAIRE

    Haro Álvarez, Ana Paulina

    2013-01-01

    El presente estudio fue llevado a cabo para describir la apariencia ecográfica y desarrollar los abordajes ecoguiados para el bloqueo de los nervios ciático y femoral, así como evaluar la eficacia clínica del bloqueo ecoguiado del nervio ciático en el gato. Se realizaron disecciones anatómicas y criosecciones para determinar las marcas anatómicas para localizar los nervios de interés. La apariencia ecográfica de los nervios ciático y femoral fue estudiada tanto en cadáveres como en gatos vivo...

  8. Uso de la ecografía para el bloqueo de nervios periféricos del miembro torácico en el gato (Felis catus L:)

    OpenAIRE

    Ansón Fernández, Agustina

    2016-01-01

    Objetivos 1. Describir los abordajes ecográficos para la evaluación del plexo braquial (PB) y los principales nervios del miembro torácico, así como la anatomía y apariencia ecográfica normales correlacionando las imágenes ecográficas con la disección anatómica y las criosecciones. 2. Establecer los abordajes ecográficos para el bloqueo ecoguiado del PB. 3. Determinar la eficacia de los diferentes abordajes para el bloqueo anestésico ecoguiado del PB, mediante la evaluación de la d...

  9. Depth of the thoracic epidural space in children.

    Science.gov (United States)

    Masir, F; Driessen, J J; Thies, K C; Wijnen, M H; van Egmond, J

    2006-01-01

    Thoracic epidural anaesthesia in anaesthetized children requires a meticulous technique and may have an increased success rate when the distance between skin and epidural space is known. The objective of this observational study was to measure the skin to epidural distance (SED) during thoracic epidural puncture in 61 children. The epidural puncture was performed using the loss of resistance technique with saline 0.9%. The distance from the needle tip to the point where the needle emerged from the skin was measured. The post-operative analgesia parameters were also measured. Skin to epidural distance correlated significantly with the age and weight of the children. The equation for the relation between SED (cm) and age was 2.15 + (0.01 x months) and for SED vs weight was 1.95 + (0.045 x kg). Despite considerable variability among individuals, the observed correlation of SED with both age and weight shows that this parameter may be helpful to guide thoracic epidural puncture in anaesthetized children. PMID:17067139

  10. Pneumomediastinum Associated with Pneumopericardium and Epidural Pneumatosis

    Directory of Open Access Journals (Sweden)

    Ozlem Bilir

    2014-01-01

    Full Text Available Spontaneous pneumomediastinum is a relatively rare benign condition. It may rarely be associated with one or combination of pneumothorax, epidural pneumatosis, pneumopericardium, or subcutaneous emphysema. We present a unique case with four of the radiological findings in a 9-year-old male child who presented to our emergency department with his parents with complaints of unproductive cough, dyspnea, and swelling on chest wall. Bilateral subcutaneous emphysema was palpated on anterior chest wall from sternum to midaxillary regions. His anteroposterior and lateral chest radiogram revealed subcutaneous emphysema and pneumomediastinum. His thorax computed tomography to rule out life-threatening conditions revealed bilateral subcutaneous, mediastinal, pericardial, and epidural emphysema without pneumothorax. He was transferred to pediatric intensive care unit for close monitorization and conservative treatment. He was followed-up by chest radiographs. He was relieved from symptoms and signs around the fifth day and he was discharged at the seventh day. Diagnosis of pneumomediastinum is often made based on physical findings and plain radiographs. It may not be as catastrophic as it is seen. Close cardiopulmonary monitorization is mandatory for complications and accompanying conditions. Most patients with uncomplicated spontaneous pneumomediastinum respond well to oxygen and conservative management without any specific treatment.

  11. Fluoroscopically Guided Extraforaminal Cervical Nerve Root Blocks: Analysis of Epidural Flow of the Injectate with Respect to Needle Tip Position

    OpenAIRE

    Shipley, Kyle; Riew, K. Daniel; Gilula, Louis A.

    2013-01-01

    Study Design Retrospective evaluation of consecutively performed fluoroscopically guided cervical nerve root blocks. Objective To describe the incidence of injectate central epidural flow with respect to needle tip position during fluoroscopically guided extraforaminal cervical nerve root blocks (ECNRBs). Methods Between February 19, 2003 and June 11, 2003, 132 consecutive fluoroscopically guided ECNRBs performed with contrast media in the final injected material (injectate) were reviewed on ...

  12. Measurements of Epidural Space Depth Using Preexisting CT Scans Correlate with Loss of Resistance Depth during Thoracic Epidural Catheter Placement

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    Nathaniel H. Greene

    2015-01-01

    Full Text Available Background. Thoracic epidural catheters provide the best quality postoperative pain relief for major abdominal and thoracic surgical procedures, but placement is one of the most challenging procedures in the repertoire of an anesthesiologist. Most patients presenting for a procedure that would benefit from a thoracic epidural catheter have already had high resolution imaging that may be useful to assist placement of a catheter. Methods. This retrospective study used data from 168 patients to examine the association and predictive power of epidural-skin distance (ESD on computed tomography (CT to determine loss of resistance depth acquired during epidural placement. Additionally, the ability of anesthesiologists to measure this distance was compared to a radiologist, who specializes in spine imaging. Results. There was a strong association between CT measurement and loss of resistance depth (P35 changed this relationship (P=0.007. The ability of anesthesiologists to make CT measurements was similar to a gold standard radiologist (all individual ICCs>0.9. Conclusions. Overall, this study supports the examination of a recent CT scan to aid in the placement of a thoracic epidural catheter. Making use of these scans may lead to faster epidural placements, fewer accidental dural punctures, and better epidural blockade.

  13. Identificación de factores predictores de técnica epidural dificultosa en la paciente obstétrica

    Directory of Open Access Journals (Sweden)

    L. M. Charco Roca

    2013-10-01

    Full Text Available Introducción: Los intentos repetidos de punción son factores de riesgo para la aparición de complicaciones neurológicas secundarias a la práctica de la analgesia espinal y aumentan la ansiedad del paciente. El objetivo de este estudio es determinar qué factores son mejores predictores de la colocación dificultosa del catéter epidural en la paciente obstétrica. Material y método: Estudio observacional y prospectivo en 120 gestantes a término que solicitan la analgesia epidural para el trabajo de parto. Se recogen variables demográficas y antecedentes de anestesia espinal previa no exitosa o considerada dificultosa por la paciente. Se identifican variables anatómicas y se clasifica la calidad de los puntos de referencia anatómicos según los criterios publicados por Chien en cuatro grados. Las condiciones de la técnica y la experiencia del anestesiólogo son similares en todos casos. Consideramos punción dificultosa si se necesita más de una punción en la piel o una punción pero más de un cambio de dirección de aguja en el espacio interespinoso. Se recoge el éxito obtenido y las complicaciones de la técnica. Resultados: Fueron calificadas de punción difícil según los criterios del estudio en el 36,67 % de los casos. En la mayoría de los casos la técnica fue efectiva obteniendo una adecuada analgesia. La incidencia de repunción epidural fue de 5 %. En las pacientes clasificadas en el grado 4, la tasa de punción epidural considerada dificultosa supuso un 90 %, necesitando en el 80 % de esos casos 3 o más intentos. En las pacientes con antecedentes personales de técnica neuroaxial dificultosa se encontró dificultad de punción epidural en un 28,57 % de los casos. El hábito corporal no tuvo efecto significativo sobre la tasa de éxito con el primer intento. Discusión: Nuestro estudio representa una buena estimación de la dificultad técnica de un bloqueo neuroaxial. Seria difícil saber si los datos reflejados ser

  14. COMPARISON OF PATIENT CONTROLLED EPIDURAL ANALGESIA WITH CONTINUOUS EPIDURAL INFUSION FOR LABOUR ANALGESIA

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    Sumaiah Tahseen

    2016-07-01

    Full Text Available We conducted a study to compare the efficacy and safety of Patient Controlled Epidural Analgesia (PCEA with that of Continuous Infusion of Epidural Analgesia (CIEA for maintenance of labour analgesia and evaluated the quality of analgesia and obstetric and safety outcomes. METHODS The study was a hospital-based prospective, randomised control trial on 80 parturients who had a normal antenatal period. Each parturient received 500-1000 mL lactated ringer solution Intravenously (IV prior to initiating epidural blockade. Epidural catheter placement was performed in a standard manner and all patients received an initial dose of 8-10 mL bupivacaine 0.25%. Parturients self-administered 0.125% bupivacaine with fentanyl 2.5 µg/mL using PCA pumps programmed as follows: 4 mL bolus with a 20 mins Lockout Interval (LI. Group B received CIEA of 8 mL 0.125% bupivacaine with fentanyl 2.5/mL. Hourly assessments included: VAS scores for pain and satisfaction, sensory and motor block, analgesic supplements, bupivacaine and fentanyl consumption. RESULTS Data from 80 patients showed no differences among groups in pain relief. Maternal satisfaction was greater in PCEA group. Anaesthetic interventions by way of supplemental doses of Bupivacaine and Fentanyl in the PCEA group were minimal (4 and 2 vs 25 and 12 P <0.001 compared to CEI group. PCEA group received less local anaesthetic (5.2 vs 9.4 p <0.001 and few patients in PCEA group had motor weakness compared to CEI group (6 vs 17 p <0.05. Both methods were safe for mother and newborn. CONCLUSION Patients who received PCEA required less anaesthetic interventions, required lower doses of local anaesthetic, fentanyl and have less motor weakness than those who received CEI.

  15. Epidural anesthesia, hypotension, and changes in intravascular volume

    DEFF Research Database (Denmark)

    Holte, Kathrine; Foss, Nicolai B; Svensén, Christer;

    2004-01-01

    BACKGROUND: The most common side effect of epidural or spinal anesthesia is hypotension with functional hypovolemia prompting fluid infusions or administration of vasopressors. Short-term studies (20 min) in patients undergoing lumbar epidural anesthesia suggest that plasma volume may increase when...... hypotension is present, which may have implications for the choice of treatment of hypotension. However, no long-term information or measurements of plasma volumes with or without hypotension after epidural anesthesia are available. METHODS: In 12 healthy volunteers, the authors assessed plasma (125I...... volunteers receiving hydroxyethyl starch. RESULTS: Plasma volume did not change per se after thoracic epidural anesthesia despite a decrease in blood pressure. Plasma volume increased with fluid administration but remained unchanged with vasopressors despite that both treatments had similar hemodynamic...

  16. How first time mothers experience the use of epidural analgesia

    DEFF Research Database (Denmark)

    Jepsen, Ingrid

    2010-01-01

    and two months later. The midwives were interviewed two hours after the birth. Method of analysis: The “Idealtype-” method, the “importance-” method and the “process-” method described by Bo Eneroth. Results: Two ideal-types were discovered: the worried and the unworried mother. Important and common...... factors influencing the relationship with the midwives were: the very choice of an epidural, the midwives accept of that choice, satisfaction with the presence of the midwifes, the continuity of the process, and a high level of information. Clearly, the establishment of an epidural implies important...... midwives handle the epidurals. Conclusion: In particular, the use of an epidural does not diminish the need for an individual approach. The woman’s level of consciousness and the entire situation makes her very sensitive to the midwives care....

  17. Epidural analgesia for labour: maternal knowledge, preferences and informed consent.

    LENUS (Irish Health Repository)

    2012-02-29

    Epidural analgesia has become increasingly popular as a form of labour analgesia in Ireland. However obtaining true inform consent has always been difficult. Our study recruited 100 parturients who had undergone epidural analgesia for labour, aimed to determine the information they received prior to regional analgesia, and to ascertain their preferences regarding informed consent. Only 65 (65%) of patients planned to have an epidural. Knowledge of potential complications was variable and inaccurate, with less than 30 (30%) of women aware of the most common complications. Most women 79 (79%) believed that discomfort during labour affected their ability to provide informed consent, and believe consent should be taken prior to onset of labour (96, 96%). The results of this study helps define the standards of consent Irish patients expect for epidural analgesia during labour.

  18. Bloqueo y radiofrecuencia de la articulación sacroilíaca Block and radiofrequency sacroiliac joint

    Directory of Open Access Journals (Sweden)

    J. De Andrés Ares

    2012-12-01

    Full Text Available La articulación sacroilíaca (ASI es una importante fuente de dolor axial, contribuyendo en hasta un 15% del dolor crónico axial. Existen numerosas pruebas diagnósticas, aunque el examen físico, las pruebas radiológicas son insuficientes para el adecuado diagnóstico. El criterio diagnóstico más aceptado es el alivio del dolor de la ASI tras uno o varios bloqueos diagnósticos intra-articulares con anestésicos locales, realizados de manera adecuada. El proceder ante la positividad del bloqueo es la radiofrecuencia de las ramas que inervan la ASI. En el siguiente artículo se repasará la anatomía, el diagnóstico y los distintos tratamientos intervencionistas del dolor de origen sacroilíaco.Sacroiliac joint (ASI is an important source of pain, contributing to 15% of chronic back pain. There are numerous diagnostic tests, although historical and physical examination findings and radiological imaging are insufficient for a proper diagnosis. An analgesic response to a properly performed diagnostic block, is the most reliable method to diagnose sacroiliac joint pain. If there is a positive block, radiofrequency denervation of the ASI is performed for a longterm pain-free period. The following article will review the anatomy, diagnosis and interventional treatment of sacroiliac joint pain.

  19. Delayed Allergic Reaction to Secondary Administrated Epidural Hyaluronidase

    OpenAIRE

    Park, A Reum; Kim, Woong Mo; Heo, Bong Ha

    2015-01-01

    We are reporting a rare case of a delayed hypersensitivity reaction caused by hyaluronidase allergy following a lumbar transforaminal epidural block. Using an intradermal skin test, we have provided evidence that the systemic allergic reaction resulted from hypersensitivity to hyaluronidase. To our knowledge, this is a rare case of a delayed hypersensitivity reaction to epidural hyaluronidase, comprised of an initial exposure to hyaluronidase with no subsequent allergic response in prior bloc...

  20. Transverse myelitis following general and thoracic epidural anaesthesia

    OpenAIRE

    Drnovsek Globokar, Mojca; Paver Erzen, Vesna; Novak Jankovic, Vesna

    2010-01-01

    Acute bacterial transverse myelitis, secondary to an epidural catheter, developed in a 49-year-old man who underwent surgery for carcinoma of the left lung. Left pneumonectomy was performed under combined general and epidural (Th6-7) anesthesia. The operative procedure, anaesthesia and early postoperative course were uneventful. On the fifth postoperative day, the patient developed neurological deficits consistent with high-level paraplegia. Elevated inflammatory parameters along with the res...

  1. Combined Spinal Epidural versus Epidural Sufentanil and Bupivacaine in Labour (Clinical and Histological comparative Study

    Directory of Open Access Journals (Sweden)

    Nagia M. Abd El Moeti, *Zinab B. Youssef, *Soaad S. Abd El Aal

    2006-12-01

    Full Text Available Introduction:- Regional analgesia provides excellent pain relif in labour. This study was designed to compare combined spinal eqidural (CSE versus epidural block using a narcotic (sufentanil and local anaesthetic bupivacaine regarding their effects on progress of labour, method of delivery, pain relif, side effects and neonatal outcome. Patients and Methods :-Forty pregnant women ASA I and II were enrolled in this study. The women were randomly allocated to receive either CSE or epidural ( 20 patient of each . In CSE group analgesia was initiated with 10ug sufentanil with 2mg bupivacaine. In epidural group 10ml bupivacaine 0.125%.and 10ug sufentanil injected epidurally. In both groups the continuous infusion of 0.83% bupivacaine with 0.33ug/ml sufentanil at 10ml/hr adjusted as required. Maternal haemodynamics, analgesia characteristics VAPS, degree of motor block, were measured. Duration of labour, cervical dilation, maternal satisfaction and mode of delivery were assessed. Foetal outcome was assessed by 1 and 5 min. Apgar score and umbilical venous blood gases. Maternal and neonatal side effects were observed. The experimental study was done on 30 rats divided into 3 groups 10 rats of each. Control group (A injected intrathecally with saline, group (B injected intrathecally with 1.5ug/kg sufentanil (low dose, and group (C injected intrathecally with 7.5ug/kg sufentanil (high dose, the pervious doses were injected every 2hr. for 3 times then the spinal cord was obtained and stained for histological evaluation. Results:- The clinical study showed that no difference between the 2 groups for the degree of motor block or adequacy of analgesia, mode of delivery and Foetal outcome. The onset of analgesia was faster with CSE technique, more patient satisfaction and more pruritis. The histological results revealed that no detectable significant neurotoxic changes with the use of small dose of intrathecal sufentanil but mild changes occurred with high

  2. A randomised controlled trial using the Epidrum for labour epidurals.

    LENUS (Irish Health Repository)

    Deighan, M

    2015-03-01

    The aim of our study was to determine if using the Epidrum to site epidurals improves success and reduces morbidity. Three hundred parturients requesting epidural analgesia for labour were enrolled. 150 subjects had their epidural sited using Epidrum and 150 using standard technique. We recorded subject demographics, operator experience, number of attempts, Accidental Dural Puncture rate, rate of failure to site epidural catheter, rate of failure of analgesia, Post Dural Puncture Headache and Epidural Blood Patch rates. Failure rate in Epidrum group was 9\\/150 (6%) vs 0 (0%) in the Control group (P = 0.003). There were four (2.66%) accidental dural punctures in the Epidrum group and none in the Control group (P = 0.060), and 2 epidurals out of 150 (1.33%) in Epidrum group were re-sited, versus 3\\/150 (2%) in the control group (P = 1.000). The results of our study do not suggest that using Epidrum improves success or reduces morbidity.

  3. Epidural catheterization in cardiac surgery: The 2012 risk assessment

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    Thomas M Hemmerling

    2013-01-01

    Full Text Available Aims and Objectives: The risk assessment of epidural hematoma due to catheter placement in patients undergoing cardiac surgery is essential since its benefits have to be weighed against risks, such as the risk of paraplegia. We determined the risk of the catheter-related epidural hematoma in cardiac surgery based on the cases reported in the literature up to September 2012. Materials and Methods: We included all reported cases of epidural catheter placement for cardiac surgery in web and in literature from 1966 to September 2012. Risks of other medical and non-medical activities were retrieved from recent reviews or national statistical reports. Results: Based on our analysis the risk of catheter-related epidural hematoma is 1 in 5493 with a 95% confidence interval (CI of 1/970-1/31114. The risk of catheter-related epidural hematoma in cardiac surgery is similar to the risk in the general surgery population at 1 in 6,628 (95% CI 1/1,170-1/37,552. Conclusions: The present risk calculation does not justify not offering epidural analgesia as part of a multimodal analgesia protocol in cardiac surgery.

  4. Cervical epidural abscess caused by brucellosis.

    Science.gov (United States)

    Lampropoulos, Christos; Kamposos, Panagiotis; Papaioannou, Ioanna; Niarou, Vasiliki

    2012-01-01

    A 70-year-old Greek lady presented with fever, arthralgias of knees, cervical and lumbar pain during the last month. On clinical examination the patient was found to have tenderness of the cervical and the lumbar spine with great motion restriction. The blood tests revealed high erythrocyte sedimentation rate and C-reactive protein, abnormal liver function tests and a positive rheumatoid factor. Serological test for Brucella was positive while cervical MRI revealed epidural abscess and spondylodiscitis. Conservative treatment with streptomycin (it was substituted by rifampicin after the third week) and doxycyclin for 4 months significantly improved her symptoms. The frequency as well as the diagnosis and management of this manifestation are discussed. PMID:23188848

  5. Efficacy of single dose epidural morphine versus intermittent low-dose epidural morphine along with bupivacaine for postcaesarean section analgesia

    OpenAIRE

    Agarwal, Kiran; Agarwal, Navneet; Agrawal, V. K.; Agarwal, Ashok; Sharma, Mahender

    2012-01-01

    Background: Obstetric anesthesia presents a challenge to the anesthesiologist. The effective pain management allows the partu-rient adequate degree of comfort and promotes physical reco-very and a sense of well being. Materials and Methods: This randomized controlled study was designed to assess the analgesic efficacy and side effects of 1.20 mg single-dose epidural morphine (Group 1) versus intermittent 12 hourly epidural morphine (0.5 mg) with bupivacaine (Group2) for postoperative analgesi...

  6. Bloqueios nervosos guiados por ultra-som Bloqueos nerviosos guiados por ultrasonido Ultrasound-guided nerve blocks

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    Pablo Escovedo Helayel

    2007-02-01

    Full Text Available JUSTIFICATIVA E OBJETIVOS: As técnicas de bloqueios nervosos guiados por ultra-som são baseadas na visualização direta das estruturas nervosas, da agulha de bloqueio e das estruturas anatômicas adjacentes. Desta maneira, é possível depositar a solução de anestésico local precisamente em torno dos nervos e acompanhar a sua dispersão em tempo real, obtendo-se, assim, um bloqueio mais eficaz, de menor latência, menor dependência de referências anatômicas, menor volume de solução anestésica e maior segurança. CONTEÚDO: O artigo revisa os aspectos relativos aos mecanismos físicos para formação de imagens, a anatomia ultra-sonográfica do neuroeixo e dos plexos braquial e lombossacral, os equipamentos e materiais empregados nos bloqueios, os ajustes do aparelho de ultra-som para melhorar as imagens, os planos de visualização das agulhas de bloqueio e as técnicas e o treinamento em bloqueios guiados por ultra-som. CONCLUSÕES: Os passos para se obter sucesso em anestesia regional incluem a identificação exata da posição dos nervos, a localização precisa da agulha, sem lesões nas estruturas adjacentes e, finalmente, a injeção cuidadosa de anestésico local junto aos nervos. Embora a neuroestimulação forneça grande auxílio na identificação dos nervos, esta não consegue, isoladamente, preencher todas essas exigências. Por isso, acredita-se que os bloqueios guiados por ultra-som serão a técnica de eleição para anestesia regional num futuro não muito distante.JUSTIFICATIVA Y OBJETIVOS: Las técnicas de bloqueos nerviosos guiados por ultrasonido se basan en la visualización directa de las estructuras nerviosas, de la aguja de bloqueo y de las estructuras anatómicas adyacentes. De esa manera, se puede depositar la solución de anestésico local precisamente en torno de los nervios y acompañar su dispersión en tiempo real, obteniéndose así, un bloqueo más eficaz, de menor latencia, menor dependencia de

  7. A COMPARATIVE STUDY OF EPIDURAL BUPIVACAINE WITH CLONIDINE AND EPIDURAL BUPIVACAINE FOR POST OPERATIVE ANALGESIA

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    Durga Prasad

    2015-10-01

    Full Text Available BACKGROUND: Clonidine, an α 2 - adrenoreceptor agonist, administered epidurally, is gaining popularity for its analgesic, sympatholytic, hemodynamic stabilizing and sedative properties without significant side effects. METHODS: This present study “ A Comparative Study o f Epidural Bupivac aine w ith Clonidine a nd Epidural Bupivacaine f or Post - o perative Analgesia ” was conducted in 70 cases of ASA grade I and II, between the age groups of 30 - 75yrs undergoing abdominal, gynecological and orthopedic surgeries under epidural anaesthesia. At the e nd of surgery, patients were shifted to recovery room. When patients complained of pain with VAS > 4/10, they were allocated to receive either of B: Plain Bupivacaine 0.125% 10ml (n = 35. B+C: Clonidine 150 mcg (1ml + 0.125% Bupivacaine 9ml (n = 35. The following parameters were monitored: A. Onset of analgesia . B. Duration of analgesia . C. VAS and Quality of analgesia . D. ardio - respiratory effects: Pulse rate, blood pressure, respiratory rate. E. Side effects like: nausea, vomiting, pruritus, hypotensio n, sedation and respiratory depression were studied. ONSET OF ANALGESIA: The time of onset of analgesia in group (B+C was significantly less (12.7 ± 0.87 (S.D min when compared to g roup (B (16 ± 3.34 (S.D min. DURATION OF ANALGESIA: The duration of a nalgesia in group (B+C (225.2 ± 45.74 (SD min was significantly more when compared to group (B (119 ± 29.29 (SD min. VISUAL ANALOGUE SCORE: In comparison of group B and group B+C, highly significant difference in VAS was seen from 15min till 3.5hrs in between the groups. The quality of analgesia in Group B+C was VAS 3 - 4 (good to excellent pain relief, as compared to Group B, where VAS was 2 - 3 (fair to good pain relief. SEDATION: In Group B+C from 30min till 2hrs, 100% of patients were asleep (sedat ion score 3. Even in patients with sedation score 3, patients were calm, quiet and asleep but when questions were asked, they answered with

  8. Epidural anesthesia in repeated cesarean section. Anestesia epidural en la cesárea iterativa.

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    Norma Mur Villar

    2003-05-01

    Full Text Available Background: A spectacular development has been experimented in the Anesthesiology branch in the last few years in the different areas of its competence in which the attendance activity on obstetric patients as well as every aspect related with its adequate practice is of a great importance. Objective: to evaluate the efficacy of epidural anesthesia in repetitive cesarean. Methods: a descriptive retrospective study of a series of cases (112in which epidural anesthesia in repetitive cesarean was applied from January 2001 to December 2001 in the surgical unit of the Gynecological obstetric service at the University Hospital ¨Dr. Gustavo Aldereguía Lima¨ in Cienfuegos city, Cuba. Some variables such as fixation time of the anesthesia, its duration, transurgical and postsurgical hemodynamic behavior, complications related with the anesthesia, evaluation of the new born baby and, the level of satisfaction of the patients were analyzed. Results: The immediate transurgical and postsurgical hemodynamic behavior was stable predominating normotension and the normal cardiac frequency. The complications related to anesthesia were minimal. The level of satisfaction of the patients was elevated. No alterations in new born babies were presented. As a conclusion, it may be stated that epidural anesthesia in repetitive cesarean is a safety and reliable anesthetic method.

    Fundamento: La anestesiología ha experimentado durante los últimos años un desarrollo espectacular en las diferentes áreas de su competencia, entre las que se encuentra sin lugar a dudas, la que centra su actividad asistencial en la paciente obstétrica y todo lo relacionado con su práctica adecuada en estas. Objetivo: Evaluar la eficacia de la anestesia epidural en la cesárea iterativa. Métodos: Estudio descriptivo retrospectivo de una serie de casos (112 en que fue

  9. Labor Epidural Analgesia and Breastfeeding: A Systematic Review.

    Science.gov (United States)

    French, Cynthia A; Cong, Xiaomei; Chung, Keun Sam

    2016-08-01

    Despite widespread use of epidural analgesia during labor, no consensus has been reached among obstetric and anesthesia providers regarding its effects on breastfeeding. The purpose of this review was to examine the relationship between labor epidural analgesia and breastfeeding in the immediate postpartum period. PubMed, Cochrane Library, and Cumulative Index to Nursing and Allied Health Literature were searched for articles published in 1990 or thereafter, using the search term breastfeeding combined with epidural, labor epidural analgesia, labor analgesia, or epidural analgesia Of 117 articles, 23 described empirical studies specific to labor epidural analgesia and measured a breastfeeding outcome. Results were conflicting: 12 studies showed negative associations between epidural analgesia and breastfeeding success, 10 studies showed no effect, and 1 study showed a positive association. Most studies were observational. Of 3 randomized controlled studies, randomization methods were inadequate in 2 and not evaluable in 1. Other limitations were related to small sample size or inadequate study power; variation and lack of information regarding type and dosage of analgesia or use of other intrapartum interventions; differences in timing, definition, and method of assessing breastfeeding success; or failure to consider factors such as mothers' intention to breastfeed, social support, siblings, or the mother's need to return to work or school. It is also unclear to what extent results are mediated through effects on infant neurobehavior, maternal fever, oxytocin release, duration of labor, and need for instrumental delivery. Clinician awareness of factors affecting breastfeeding can help identify women at risk for breastfeeding difficulties in order to target support and resources effectively. PMID:27121239

  10. EFFICACY OF TRANSFORAMINAL EPIDURAL STEROID INJECTION IN LUMBOSACRAL RADICULOPATHY

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    Saheel

    2016-02-01

    Full Text Available BACKGROUND Lumbosacral radiculopathy is a common medical and socioeconomic problem with a lifetime prevalence estimated to be around 40%-60%. In 1930, Evans reported that sciatica could be treated by epidural injection. The use of epidural corticosteroid injection for the treatment of axial and radicular back pain was first reported in 1953. Lumbar Transforminal Epidural Steroid Injections (TFESIs are performed to provide symptomatic relief in patients with radicular pain. A transforaminal epidural steroid injection (TFESI using a small volume of local anaesthetic will anaesthetize the spinal nerve and also partially anaesthetize the dura, the posterior longitudinal ligament, the intervertebral disc and facet joint. For these reasons, fluoroscopy-guided TFESI has become the preferred approach to epidural space. AIMS AND OBJECTIVES To study the role of transforaminal epidural steroid injection in management of radiculopathy. SETTINGS AND DESIGN This prospective study was conducted in the Department of Orthopaedics, SKIMS Medical College and Hospital, Bemina, Srinagar, J and K, India, for a 2-year period from November 2012 to October 2014; 110 cases, both male and female in the age group of 20-60 years having back pain with radiculopathy of varied types and duration without neurodeficit were enrolled in the study. MATERIALS AND METHODS After selecting a patient for giving transforaminal block, we used a local anaesthetic (2% Xylocaine. Contrast media, e.g. Iohexol was used to demarcate the correct positioning of the needle. A spinal needle (20-25 gauge and 5mL syringe were used to deliver the drug. CONCLUSION Transforaminal epidural steroid injections with long acting anaesthetic is an excellent form of conservative treatment in management of low back ache with radicular pain. It is relatively safe, simple, economical and shortens the time of recovery from severe pain, avoids risks and complications of surgery and also avoids long periods of bed

  11. Asymptomatic pneumomediastinum resulting from air in the epidural space -a case report-

    OpenAIRE

    Lim, Hyun Kyoung; Cha, Young Deog; Song, Jang Ho; Park, Ji Woong; Lee, Mi Hyeon

    2013-01-01

    There are no reports regarding pneumomediastinum caused by thoracic epidural block complications. We believe that it is possible to experience an occurrence of pneumomediastinum caused by air in the epidural space after performing a thoracic epidural block using the loss of resistance (LOR) technique with air. We report a witnessed case where pneumomediastinum appeared after a thoracic epidural block. Pneumorrrhachis, paravertebral muscle emphysema, and pneumomediastinum were diagnosed by Pos...

  12. Spinal cord compression due to epidural extramedullary haematopoiesis in thalassaemia: MRI

    International Nuclear Information System (INIS)

    Spinal epidural extramedullary haematopoiesis is very rare in thalassaemia. A 27-year-old man with thalassaemia intermedia presented with symptoms and signs of spinal cord compression. MRI showed a thoracic spinal epidural mass, representing extramedullary haematopoietic tissue, compressing the spinal cord. Following radiotherapy, serial MRI revealed regression of the epidural mass and gradual resolution of spinal cord oedema. (orig.)

  13. Epidural anaesthesia with levobupivacaine and ropivacaine : effects of age on the pharmacokinetics, neural blockade and haemodynamics

    NARCIS (Netherlands)

    Simon, Mischa J.G.

    2006-01-01

    Epidural neural blockade results from processes after the administration of a local anaesthetic in the epidural space until the uptake in neural tissue. The pharmacokinetics, neural blockade and haemodynamics after epidural anaesthesia may be influenced by several factors, with age as the most impor

  14. Posterior epidural fibrotic mass associated with Baastrup’s disease

    Science.gov (United States)

    Jang, Eui-Chan; Lee, Han-Jun; Kim, Jae Yoon; Yang, Jae Jun

    2010-01-01

    A few reports have demonstrated rare cases of Baastrup’s disease that involve epidural cysts that cause dural compression. However, there have been no reports of a midline epidural fibrotic mass being associated with Baastrup’s disease. A 60-year-old man presented with neurogenic claudication that had lasted for 5 years. Radiography showed anterolisthesis at the L4–L5 level, magnetic resonance imaging demonstrated severe stenosis due to a posterior noncystic mass, and the linear fluid signal tracked into the posterior epidural space at the L4–L5 level. A cleft in the ligamentum flavum was identified by probe at surgery, and this enabled the probe to be inserted into the epidural space without excising ligamentum flavum. Histological analysis showed that the fibrotic mass consisted of a collagen matrix that had a cystic component and exhibited a peripheral inflammatory reaction. This report shows that it is possible for an extended epidural cystic mass that occurs in Baastrup’s disease to change over time through peripheral inflammation into a cyst-containing fibrotic mass. PMID:20063020

  15. Combined general-epidural anesthesia with continuous postoperative epidural analgesia preserves sigmoid colon perfusion in elective infrarenal aortic aneurysm repair

    Directory of Open Access Journals (Sweden)

    Venetiana Panaretou

    2012-01-01

    Full Text Available Background: In elective open infrarenal aortic aneurysm repair the use of epidural anesthesia and analgesia may preserve splanchnic perfusion. The aim of this study was to investigate the effects of epidural anesthesia on gut perfusion with gastrointestinal tonometry in patients undergoing aortic reconstructive surgery. Methods: Thirty patients, scheduled to undergo an elective infrarenal abdominal aortic reconstructive procedure were randomized in two groups: the epidural anesthesia group (Group A, n=16 and the control group (Group B, n=14. After induction of anesthesia, a transanally inserted sigmoid tonometer was placed for the measurement of sigmoid and gastric intramucosal CO 2 levels and the calculation of regional-arterial CO 2 difference (ΔPCO 2 . Additional measurements included mean arterial pressure (MAP, cardiac output (CO, systemic vascular resistance (SVR, and arterial lactate levels. Results: There were no significant intra- and inter-group differences for MAP, CO, SVR, and arterial lactate levels. Sigmoid pH and PCO 2 increased in both the groups, but this increase was significantly higher in Group B, 20 min after aortic clamping and 10 min after aortic declamping. Conclusions: Patients receiving epidural anesthesia during abdominal aortic reconstruction appear to have less severe disturbances of sigmoid perfusion compared with patients not receiving epidural anesthesia. Further studies are needed to verify these results.

  16. Combined general–epidural anesthesia with continuous postoperative epidural analgesia preserves sigmoid colon perfusion in elective infrarenal aortic aneurysm repair

    Science.gov (United States)

    Panaretou, Venetiana; Siafaka, Ioanna; Theodorou, Dimitrios; Manouras, Andreas; Seretis, Charalampos; Gourgiotis, Stavros; Katsaragakis, Stylianos; Sigala, Fragiska; Zografos, George; Filis, Konstantinos

    2012-01-01

    Background: In elective open infrarenal aortic aneurysm repair the use of epidural anesthesia and analgesia may preserve splanchnic perfusion. The aim of this study was to investigate the effects of epidural anesthesia on gut perfusion with gastrointestinal tonometry in patients undergoing aortic reconstructive surgery. Methods: Thirty patients, scheduled to undergo an elective infrarenal abdominal aortic reconstructive procedure were randomized in two groups: the epidural anesthesia group (Group A, n=16) and the control group (Group B, n=14). After induction of anesthesia, a transanally inserted sigmoid tonometer was placed for the measurement of sigmoid and gastric intramucosal CO2 levels and the calculation of regional–arterial CO2 difference (ΔPCO2). Additional measurements included mean arterial pressure (MAP), cardiac output (CO), systemic vascular resistance (SVR), and arterial lactate levels. Results: There were no significant intra- and inter-group differences for MAP, CO, SVR, and arterial lactate levels. Sigmoid pH and PCO2 increased in both the groups, but this increase was significantly higher in Group B, 20 min after aortic clamping and 10 min after aortic declamping. Conclusions: Patients receiving epidural anesthesia during abdominal aortic reconstruction appear to have less severe disturbances of sigmoid perfusion compared with patients not receiving epidural anesthesia. Further studies are needed to verify these results. PMID:23493852

  17. Lumbar epidural varices: An unusual cause of lumbar claudication

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    Meenakshisundaram Subbiah

    2016-01-01

    Full Text Available Lumbar epidural varices can also present with radiculopathy similar to acute intervertebral disc prolapse (IVDP. However as the magnetic resonance imaging (MRI in these patients are usually normal without significant compressive lesions of the nerve roots, the diagnosis is commonly missed or delayed leading to persistent symptoms. We present a rare case of acute severe unilateral claudication with a normal MRI unresponsive to conservative management who was treated surgically. The nerve root on the symptomatic side was found to be compressed by large anterior epidural varices secondary to an abnormal cranial attachment of ligamentum flavum. Decompression of the root and coagulation of the varices resulted in complete pain relief. To conclude, lumbar epidural varices should be considered in the differential diagnosis of acute onset radiculopathy and claudication in the absence of significant MRI findings.

  18. Postoperative Spinal Epidural Haematoma Causing Cauda Equina Syndrome: Case Report

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    Emre Delen

    2013-08-01

    Full Text Available Cauda equina syndrome is a neurological disorder defined by urinary and/or anal sphincter dysfunction, bilateral sciatica and bilateral motor and sensory deficits. Regarding the etiology, lumbar disc disease, spinal stenosis, tumors, haematomas, fractures, infectious diseases and ankylosing spondylitis are pathologies causing this syndrome. Spinal epidural haematomas are common amongst complications after spinal surgery. However the majority of these cases are asymptomatic, thus having little clinical importance. Symptomatic postoperative spinal epidural haematomas is a serious complication, and in order to prevent permanent neurologic deficit it requires urgent surgical intervention. This article aims to present the case of a patient with a spinal epidural haematoma after spinal stenosis surgery, causing cauda equina syndrome.

  19. Continuous epidural block of the cervical vertebrae for cervicogenic headache

    Institute of Scientific and Technical Information of China (English)

    HE Ming-wei; NI Jia-xiang; GUO Yu-na; WANG Qi; YANG Li-qiang; LIU Jing-jie

    2009-01-01

    Background Cervicogenic headache (CEH) is caused by a structural abnormality in the cervical spine. Available treatments for CEH include medical therapy, local botulinum toxin injection, cervical epidural corticosteroid injection, and surgery. The objective of this study was to investigate the safety and efficacy of a continuous epidural block of the cervical vertebra.Methods Medical records were retrospectively analyzed for 37 patients diagnosed with CEH treated by a continuous epidural block of the cervical vertebra with lidocaine, dexamethasone, and saline (5 ml/min) for 3-4 weeks and triamcinolone acetonide 5 mg once weekly for 3-4 weeks. Pain was measured via the visual analogue scale (VAS) in combination with quality of life assessment. Outcome measures were patient-reported days with mild or moderate pain, occurrence of severe pain, and the daily oral dosages of non-steroidal anti-inflammatory drug use (NSAID).Results In the 3 months immediately preceding placement of the epidural catheter, the mean number of days with mild or moderate pain was 22.0±4.3. The mean occurrence of severe pain was (3.20±0.75) times and the mean oral dosage of NSAID was (1267±325) mg. During the first 6 months after epidural administration of lidocaine and corticosteroids, the mean number of days with mild or moderate pain, the mean occurrence of severe pain, and the mean daily oral dosages of NSAIDs were significantly decreased compared to 3-month period immediately preceding treatment (P <0.01). By 12 months post-treatment, no significant difference in these three outcome measures was noted.Conclusions Continuous epidural block of the cervical vertebra for patients with CEH is effective for at least six months. Further research is needed to elucidate mechanisms of action and to prolong this effect.

  20. Cerebrospinal fluid drainage through the diploic and spinal epidural veins.

    Science.gov (United States)

    Tsutsumi, Satoshi; Ogino, Ikuko; Miyajima, Masakazu; Ito, Masanori; Arai, Hajime; Yasumoto, Yukimasa

    2015-09-01

    The aim of this study was to quantitatively evaluate the function of the cranial diploic and spinal epidural veins as cerebrospinal fluid (CSF) drainage pathways by measuring lipocalin-type prostaglandin D synthase (PGDS) and cystatin C (CysC) dissolved in the blood of these veins. This was a prospective study involving 51 consecutive patients, 31 males and 20 females, who underwent 41 cranial and 10 spinal surgeries. Intraoperatively, peripheral venous blood and diploic venous blood, or peripheral venous blood and spinal epidural venous blood samples were simultaneously collected and immediately centrifuged. For all samples, dissolved albumin (for reference), PGDS and CysC were measured using an enzyme-linked immunosorbent assay. The diploic vein/peripheral vein ratios in five cranial locations and epidural vein/peripheral vein ratios were calculated and statistically evaluated for the three biomarkers. For PGDS, the diploic vein/peripheral vein ratio was significantly increased in the frontal (P = 0.011), temporal (P = 0.028), parietal (P = 0.046) and skull base (P = 0.039), while it did not reach statistical significance for CysC. For patients older than 45 years, the diploic vein/peripheral vein ratio for PGDS was significantly decreased in the frontal region (P = 0.028), and the epidural vein/peripheral vein ratio for CysC was significantly decreased (P = 0.014). These results show that the diploic veins constitute CSF drainage pathways with heterogeneous functional intensity at different cranial locations. Compared with the diploic veins, spinal epidural veins seem to drain less CSF. The cranial diploic and spinal epidural veins may jointly function as an alternative, age-related trans-dural CSF drainage system. PMID:26184099

  1. Sickle cell disease with orbital infarction and epidural hematoma

    Energy Technology Data Exchange (ETDEWEB)

    Naran, A.D.; Fontana, L. [Dept. of Diagnostic Radiology, New York Methodist Hospital, Brooklyn, NY (United States)

    2001-04-01

    Although bone infarction is a common feature in sickle cell disease, the involvement of the orbit is an unusual complication. Intracranial bleeding is another uncommon and serious complication. Few cases of orbital infarction alone have been reported. We report imaging findings (CT, bone scan, MRI) in a 16-year-old boy with sickle cell disease with orbital infarction and epidural hematoma. The precise cause of epidural hematoma is not well known, but it is probably related to vaso-occlusive episodes and the tearing of small vessels. (orig.)

  2. Spontaneous Rapid Resolution of Acute Epidural Hematoma in Childhood

    Directory of Open Access Journals (Sweden)

    Ismail Gülşen

    2013-01-01

    Full Text Available Acute epidural hematoma is a critical emergency all around the world, and its aggressive diagnosis and treatment are of vital importance. Emergent surgical evacuation of the hematoma is known as standard management; however, conservative procedures are also used for small ones. Spontaneous rapid resolution of these hematomas has also been reported in eight pediatric cases. Various theories have been proposed to explain the underlying pathophysiology of this resolution. Herein, we are reporting a new pediatric case with spontaneously resolving acute epidural hematoma 12 hours after admission to the emergency room.

  3. CLINICAL EFFECTS OF ROPIVACAINE MESYLATE IN EPIDURAL ANESTHESIA AND ANALGESIA

    Institute of Scientific and Technical Information of China (English)

    Jian-qing Xu; Bo Zhu; Tie-hu Ye

    2005-01-01

    @@ SINCE the report that ropivacaine hydrochloride, a new amide local anesthetic, is of lower cardiac toxicity both in animals and humans,1 several studies have shown it to be a clinically effective local anesthetic widely used for both epidural anesthesia2-4 and analgesia5-7. Ropivacaine mesylate made in China is structurally from ropivacaine hydrochloride by substituting a mesylate group for hydrochloride group.8 This study was designed to clinically provide a double-blind comparison of ropivacaine mesylate with ropivacaine hydrochloride in epidural anesthesia and analgesia.

  4. Extensive spinal epidural hematoma: a rare complication of aortic coarctation

    Energy Technology Data Exchange (ETDEWEB)

    Zizka, J.; Elias, P.; Michl, A. [Dept. of Radiology, Charles University Hospital, Hradec Kralove (Czech Republic); Harrer, J. [Dept. of Cardiac Surgery, Charles University Hospital, Hradec Kralove (Czech Republic); Cesak, T. [Dept. of Neurosurgery, Charles University Hospital, Hradec Kralove (Czech Republic); Herman, A. [1. Dept. of Internal Medicine, Charles University Hospital, Hradec Kralove (Czech Republic)

    2001-07-01

    Development of collateral circulation belongs among the typical signs of aortic coarctation. Cerebral or spinal artery aneurysm formation with increased risk of subarachnoid hemorrhage represent the most common neurovascular complication of this disease. We report a case of a 20-year-old sportsman who developed acute non-traumatic paraplegia as a result of extensive spinal epidural hemorrhage from collateral vessels accompanying aortic coarctation which was unrecognized up to that time. To the best of our knowledge, acute spinal epidural hematoma as a complication of aortic coarctation has not been previously reported. (orig.)

  5. Posterior epidural fibrotic mass associated with Baastrup’s disease

    OpenAIRE

    Jang, Eui-Chan; Song, Kwang-Sup; Lee, Han-Jun; Kim, Jae Yoon; Yang, Jae Jun

    2010-01-01

    A few reports have demonstrated rare cases of Baastrup’s disease that involve epidural cysts that cause dural compression. However, there have been no reports of a midline epidural fibrotic mass being associated with Baastrup’s disease. A 60-year-old man presented with neurogenic claudication that had lasted for 5 years. Radiography showed anterolisthesis at the L4–L5 level, magnetic resonance imaging demonstrated severe stenosis due to a posterior noncystic mass, and the linear fluid signal ...

  6. Unusual case of persistent Horner's syndrome following epidural anaesthesia and caesarean section.

    Science.gov (United States)

    Goel, Shubhra; Burkat, Cat Nguyen

    2011-01-01

    This is a rare case of persistent Horner's syndrome following epidural anesthesia and Caesarean section. A 33-year-old female presented with persistent ptosis and miosis following epidural anesthesia and Caesarian section several months prior. Magnetic resonance imaging (MRI)/magnetic resonance angiography (MRA) of head, neck, and chest were unremarkable. Medline search using terms Horner's, epidural, spinal anesthesia, delivery, childbirth, Caesarian, and pregnancy identified 31 articles describing Horner's syndrome in obstetric epidural anesthesia, of which 11 were following Caesarean section. The increased incidence of Horner's syndrome in the setting of epidural anesthesia in pregnancy may be related to epidural venous engorgement and cephalic spread of the local anaesthetic, with disruption in the oculosympathetic pathway. It is important to include recent epidural anesthesia within the differential diagnosis of acute Horner's syndrome in a postpartum female. Rarely, the ptosis may be permanent and require surgical intervention.

  7. Unusual case of persistent Horner′s syndrome following epidural anaesthesia and caesarean section

    Directory of Open Access Journals (Sweden)

    Shubhra Goel

    2011-01-01

    Full Text Available This is a rare case of persistent Horner′s syndrome following epidural anesthesia and Caesarean section. A 33-year-old female presented with persistent ptosis and miosis following epidural anesthesia and Caesarian section several months prior. Magnetic resonance imaging (MRI/magnetic resonance angiography (MRA of head, neck, and chest were unremarkable. Medline search using terms Horner′s, epidural, spinal anesthesia, delivery, childbirth, Caesarian, and pregnancy identified 31 articles describing Horner′s syndrome in obstetric epidural anesthesia, of which 11 were following Caesarean section. The increased incidence of Horner′s syndrome in the setting of epidural anesthesia in pregnancy may be related to epidural venous engorgement and cephalic spread of the local anaesthetic, with disruption in the oculosympathetic pathway. It is important to include recent epidural anesthesia within the differential diagnosis of acute Horner′s syndrome in a postpartum female. Rarely, the ptosis may be permanent and require surgical intervention.

  8. Análisis de la eficacia y seguridad de la administración de cloruro mórfico epidural para el dolor postoperatorio tras cesárea An analysis of the efficacy and safety of epidural morphic chloride administration for postoperative pain following Caesarian section

    Directory of Open Access Journals (Sweden)

    M. Doniz

    2011-02-01

    Full Text Available Objetivo: el control del dolor postcesárea es un punto importante, pues se ha tratado de implementar una técnica analgésica que ocasione mínimos efectos secundarios pero que provea de una buena calidad y duración de la misma, para tener un rápido alivio del dolor, buena recuperación y disminución de los costes de hospitalización. El objetivo de este estudio fue analizar la eficacia y seguridad de la administración de un único bolo de dos miligramos de cloruro mórfico por catéter epidural como coadyuvante analgésico tras cesárea. Material y métodos: estudio multicéntrico prospectivo aleatorio observacional de casos y controles a lo largo de tres años, en 400 pacientes, ASA I-II, con edades comprendidas entre 18 y 39 años, intervenidas de cesárea bajo anestesia epidural. Las pacientes se distribuyeron en dos grupos, un primer grupo denominado GM formado por 200 pacientes a las que se administró dos miligramos de cloruro mórfico, diluidos hasta 10 cm³ con suero fisiológico, a través del catéter epidural, posteriormente a la finalización de la cesárea y tras recuperación de bloqueo sensitivo y motor. El otro grupo denominado GC constituido por las 200 pacientes restantes y a las que no se administró morfina peridural. Ambos grupos recibieron el mismo protocolo analgésico con paracetamol y metamizol pautados, y rescate con bolos de morfina intravenosa en la Unidad de Recuperación Postoperatoria y Ketorolaco en planta. Se utilizó t-Student para comparar las variables cuantitativas. Se consideró significativo p Objective: pain control after cesarean section is an important point, as it has tried to implement an analgesic technique that causes minimal side effects while still providing a good quality and duration of it, to have a quick pain relief, good recovery and decreased hospitalization costs. The aim of this study was to analyze the effectiveness and safety of a single bolus administration of two milligrams of

  9. Esclerosis sistémica complicada con síncope y bloqueo AV completo Systemic sclerosis complicated with syncope and complete AV block

    Directory of Open Access Journals (Sweden)

    Francisco Femenía

    2010-10-01

    Full Text Available La esclerosis sistémica es una compleja enfermedad que afecta el tejido conectivo, el sistema vascular y el sistema inmunológico, y se caracteriza por fibrosis cutánea y de órganos viscerales. Los bloqueos de rama y los hemibloqueos se presentan en el 25 a 75% de los casos y constituyen predictores independientes de mortalidad. Los bloqueos auriculoventriculares de segundo o tercer grado son muy raros. Presentamos el caso de una mujer de 47 años de edad, con diagnóstico de esclerosis sistémica, quien presenta episodio sincopal secundario a bloqueo auriculoventricular completo con necesidad de implante de marcapasos definitivo.Systemic sclerosis is a complex disease that affects the connective tissue, the vascular system and the immune system. It typically produces skin and organ fibrosis. Cardiac bundle branch blocks and fascicular blocks occur in 25-75% of the cases and were found to be independent predictors of mortality. Second and third degree atrioventricular block are very rare. We present the case of a 47 year-old female with diagnosis of systemic sclerosis, presented with syncope secondary to complete atrioventricular block requiring permanent pacemaker implantation.

  10. Bloqueo del ganglio estrellado y anestesia subaracnoidea: Caso Clínico Blockade of the inferior cervical ganglion with subarachnoid anesthesia: Clinical case

    Directory of Open Access Journals (Sweden)

    L. San Norberto

    2007-06-01

    Full Text Available El ganglio estrellado está formado por la unión del ganglio cervical inferior y el primer ganglio torácico. El bloqueo de dicho ganglio es usado para el diagnóstico y tratamiento de diversos síndromes dolorosos crónicos. Esta técnica con anestésicos locales suele ser segura aunque no exenta de complicaciones como convulsiones, neumotórax o anestesia espinal entre otras. Estas complicaciones pueden minimizarse con una adecuada vigilancia, monitorización y recursos adecuados. Para un correcto diagnóstico y tratamiento de las posibles complicaciones. Presentamos el caso de un bloqueo espinal completo tras la realización de un bloqueo del ganglio estrellado.The stellate ganglion refers to the ganglion formed by fusion of the inferior cervical and the first thoracic ganglion. Stellate ganglion blockade is a procedure mainly used for the diagnosis and treatment of chronic painful syndromes. This technique with local anesthetic is a safe procedure, his risk, though infrequent; include seizures, pneumothorax, spinal block and others. These complications can be minimized with adequate monitoring, surveillance and resources in order to diagnostic and treatment of complications. We present a case with spinal block following stellate ganglion blockade.

  11. Raquianestesia total após bloqueio do plexo lombar por via posterior: relato de caso Raquianestesia total después del bloqueo del plexo lumbar por vía posterior: relato de caso Total spinal block after posterior lumbar plexus blockade: case report

    Directory of Open Access Journals (Sweden)

    Leonardo Teixeira Domingues Duarte

    2006-10-01

    que continua hasta los espacios peridural y subaracnoideo, para donde la solución anestésica puede se dispersar. A pesar de ofrecer un extenso margen de seguridad, el bloqueo del plexo lumbar demanda del anestesiólogo un conocimiento minucioso de la anatomía, una capacitación en la técnica y una vigilancia constante.BACKGROUND AND OBJECTIVES: Lumbar plexus blockade can be very useful in surgical procedures of the hip, thigh, and knee, but it should be performed by an experienced anesthesiologist due to potential complications. The current report presents a case of total spinal block after posterior lumbar plexus blockade and discusses the possible pathophysiological mechanisms. CASE REPORT: Male patient, 34 years old, 97 kg, physical status ASA I, scheduled for total hip arthroplasty. After general anesthesia, a right posterior lumbar plexus blockade was performed with the adjunct of a peripheral nerve stimulator. The needle was introduced to a depth of 8 cm, perpendicular to the skin, 4 cm from the mid line, on a line perpendicular to the spinal process of L4. After identification of a motor response from the quadriceps, the intensity of the current was reduced to 0.35 mA and 0.5% ropivacaine (39 mL was administered. During the injection, there were intermittent contractions of the quadriceps. After the block, the patient presented apnea, hypotension, and both pupils were dilated. At the end of the surgery, the patient presented motor block of the lower extremities, which reversed only nine hours after the block. In the postoperative period, the patient complained of severe pain; he was discharged 12 days after the surgery without motor or sensitive deficits. CONCLUSIONS: To identify the psoas compartment, where the lumbar plexus blockade is located, the intensity of the current must be between 0.5 and 1 mA. Motor response with low current indicates that the needle may be inside the sheath that surrounds the nervous root and extends to the epidural and

  12. Assessment of Effectiveness of Percutaneous Adhesiolysis in Managing Chronic Low Back Pain Secondary to Lumbar Central Spinal Canal Stenosis

    OpenAIRE

    Laxmaiah Manchikanti, Kimberly A. Cash, Vidyasagar Pampati, Bradley W. Wargo, Yogesh Malla

    2013-01-01

    Background: Chronic persistent low back and lower extremity pain secondary to central spinal stenosis is common and disabling. Lumbar surgical interventions with decompression or fusion are most commonly performed to manage severe spinal stenosis. However, epidural injections are also frequently performed in managing central spinal stenosis. After failure of epidural steroid injections, the next sequential step is percutaneous adhesiolysis and hypertonic saline neurolysis with a targeted deli...

  13. Epidural hematoma after ventriculoperitoneal shunt surgery: report of two cases

    Directory of Open Access Journals (Sweden)

    PEREIRA CARLOS UMBERTO

    1998-01-01

    Full Text Available Ventriculoperitoneal shunt operations represent the most used choice for treating hydrocephalus, although some related complications have been reported. Due to its rarity, potential dangers, and mortality rate, we present two cases of epidural hematoma following ventriculoperitoneal shunt, discussing its pathophysiology and prophylaxis.

  14. MR imaging and clinical findings of spontaneous spinal epidural hematoma

    International Nuclear Information System (INIS)

    To describe the MR imaging and clinical findings of spontaneous spinal epidural hematoma. The MR and clinical findings in six patients (M:F=3D4:2;adult:child=3D3:3) with spontaneous spinal epidural hematoma were reviewed. Five patients without any predisposing factor which might cause the condition and one with acute myelogenous leukemia were included. Emergency surgery was performed in two patients, and the other four were managed conservatively. The epidural lesion involved between three and seven vertebrae (mean:4.5), and relative to the spinal cord was located in the posterior-lateral (n=3D4), anterior (n=3D1), or right lateral (n=3D1) area. The hematoma was isointense (n=3D1) or hyperintense (n=3D5) with spinal cord on T1-weighted images, and hypointense (n=3D2) or hyperintense (n=3D4) on T2-weighted images. It was completely absorbed in four of five patients who underwent follow-up MR imaging, but not changed in one. The clinical outcome of these patients was complete recovery (n=3D4), spastic cerebral palsy (n=3D1), or unknown (n=3D1). Because of the lesion's characteristic signal intensity; MR imaging is very useful in the diagnosis and evaluation of spontaneous spinal epidural hematoma. (author)

  15. Multiple remote epidural hematomas following pineal gland tumor resection

    OpenAIRE

    Jeong-Wook Lim; Seung-Hwan Yang; Jong-Soo Lee; Shi-Hun Song

    2010-01-01

    In cases of pineal tumor combined with obstructive hydrocephalus, preoperative ventriculostomy or ventriculoperitoneal shunting is typically required prior to tumor resection. The objectives of preoperative ventriculostomy are gradual reduction of intracranial pressure and consequent preoperative brain protection. Here we report a case of pineal tumor resection with preoperative ventriculostomy that was complicated by multiple epidural hematomas. While postoperative intracranial hemorrhage ma...

  16. MR imaging and clinical findings of spontaneous spinal epidural hematoma

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Sam Soo [Seoul City Boramae Hospital, Seoul (Korea, Republic of); Han, Moon Hee; Kim, Hyun Beom [College of Medicine, Seoul National University, Seoul (Korea, Republic of)] [and others

    2000-01-01

    To describe the MR imaging and clinical findings of spontaneous spinal epidural hematoma. The MR and clinical findings in six patients (M:F=3D4:2;adult:child=3D3:3) with spontaneous spinal epidural hematoma were reviewed. Five patients without any predisposing factor which might cause the condition and one with acute myelogenous leukemia were included. Emergency surgery was performed in two patients, and the other four were managed conservatively. The epidural lesion involved between three and seven vertebrae (mean:4.5), and relative to the spinal cord was located in the posterior-lateral (n=3D4), anterior (n=3D1), or right lateral (n=3D1) area. The hematoma was isointense (n=3D1) or hyperintense (n=3D5) with spinal cord on T1-weighted images, and hypointense (n=3D2) or hyperintense (n=3D4) on T2-weighted images. It was completely absorbed in four of five patients who underwent follow-up MR imaging, but not changed in one. The clinical outcome of these patients was complete recovery (n=3D4), spastic cerebral palsy (n=3D1), or unknown (n=3D1). Because of the lesion's characteristic signal intensity; MR imaging is very useful in the diagnosis and evaluation of spontaneous spinal epidural hematoma. (author)

  17. Spinal epidural angiolipomas: Clinical characteristics, management and outcomes

    Science.gov (United States)

    Bouali, Sofiene; Maatar, Nidhal; Bouhoula, Asma; Abderrahmen, Khansa; Said, Imed Ben; Boubaker, Adnen; Kallel, Jalel; Jemel, Hafedh

    2016-01-01

    Purpose: The spinal epidural angiolipomas are rare expansive processes made of mature lipomatous and angiomatous elements. They often have a benign character. Their etiology, pathogenesis remains uncertain, and it is a cause of spinal cord compression. The magnetic resonance imaging is the most important neuroradiological examination. Histological examination is the only examination to confirm the diagnosis. Surgery is the treatment of choice. Methods: A retrospective study of all patients operated on for a spinal epidural angiolipoma at the Department of Neurosurgery at the National Institute of Neurology of Tunis between January 2000 and December 2014 (15 years) was performed. The aim of this study is to describe the clinical, radiological, histological characteristics and the treatment of this tumor. Results: A total of nine patients were operated from January 01, 2000 to November 30, 2014. The average age of our patients was 51 years with ages that ranged from 29 to 65 with a male predominance. The period between onset of symptoms and diagnosis ranged from 24 months with an average 12 months. Posterior localization of the tumor was seen in all patients. Surgical resection was performed for all cases. The postoperative course has been satisfactory, with a complete recovery of neurological functions in all patients. Conclusions: The spinal epidural angiolipomas is rare expansive process causing spinal cord compression. Treatment is exclusively surgical resection. The functional outcome of spinal epidural angiolipomas is particularly favorable with a complete neurological recovery is if the patient was quickly operated.

  18. Spinal epidural angiolipomas: Clinical characteristics, management and outcomes

    Science.gov (United States)

    Bouali, Sofiene; Maatar, Nidhal; Bouhoula, Asma; Abderrahmen, Khansa; Said, Imed Ben; Boubaker, Adnen; Kallel, Jalel; Jemel, Hafedh

    2016-01-01

    Purpose: The spinal epidural angiolipomas are rare expansive processes made of mature lipomatous and angiomatous elements. They often have a benign character. Their etiology, pathogenesis remains uncertain, and it is a cause of spinal cord compression. The magnetic resonance imaging is the most important neuroradiological examination. Histological examination is the only examination to confirm the diagnosis. Surgery is the treatment of choice. Methods: A retrospective study of all patients operated on for a spinal epidural angiolipoma at the Department of Neurosurgery at the National Institute of Neurology of Tunis between January 2000 and December 2014 (15 years) was performed. The aim of this study is to describe the clinical, radiological, histological characteristics and the treatment of this tumor. Results: A total of nine patients were operated from January 01, 2000 to November 30, 2014. The average age of our patients was 51 years with ages that ranged from 29 to 65 with a male predominance. The period between onset of symptoms and diagnosis ranged from 24 months with an average 12 months. Posterior localization of the tumor was seen in all patients. Surgical resection was performed for all cases. The postoperative course has been satisfactory, with a complete recovery of neurological functions in all patients. Conclusions: The spinal epidural angiolipomas is rare expansive process causing spinal cord compression. Treatment is exclusively surgical resection. The functional outcome of spinal epidural angiolipomas is particularly favorable with a complete neurological recovery is if the patient was quickly operated. PMID:27695535

  19. Bloqueo tricompartimental del hombro doloroso: estudio preliminar Tricompartmental blockade of painful shoulder: A preliminary study

    Directory of Open Access Journals (Sweden)

    D. Abejón

    2009-10-01

    Full Text Available Introducción: El hombro doloroso constituye una de las consultas más frecuentes en atención primaria, y afecta entre el 7 y el 34% de la población general adulta. La etiología más frecuente es la disfunción del manguito de los rotadores, que supone más del 70% de los casos, incluyendo aquí la tendinitis, la bursitis y la rotura de éste o de alguno de sus componentes. Se han postulado diversos tratamientos para el hombro doloroso. El objetivo del estudio es exponer una nueva técnica para los pacientes que son resistentes a los tratamientos convencionales. Material y métodos: Se analizó la eficacia de la técnica mediante una escala analógica visual (EVA que se pasó a los pacientes en el momento basal y al mes posterior a su realización. En el mismo período se valoró el grado de satisfacción de los pacientes y el porcentaje de mejoría de éstos. Por último, se analizaron las complicaciones, si existieron, y se preguntó a los pacientes si repetirían la técnica o no. Resultados: La técnica se realizó en 12 pacientes. La EVA basal media fue de 8,5 ± 1 y descendió a 5,5 ± 3 tras el procedimiento. Cuando se analizan los pacientes en los que se obtuvo beneficio, el descenso de la EVA fue cercano a 5 puntos con respecto al basal. Cuando se analizan estos datos se podría decir que en patología artrósica el valor de la técnica es mayor que en los pacientes en los que predomina la patología de partes blandas. El porcentaje medio de mejoría en la muestra completa fue de 45,83 ± 42,05. Los pacientes en los que se realizó la técnica, ante la pregunta de si repetirían o no la técnica, 7 repetirían frente a 5 que no lo harían. No se recogió ninguna complicación derivada del procedimiento. Conclusiones: El bloqueo tricompartimental del hombro parece una técnica prometedora en el tratamiento del hombro doloroso, principalmente en los casos en los que la patología subyacente es de origen artrósico.Introduction: Painful

  20. Using Computed Tomography Scans and Patient Demographic Data to Estimate Thoracic Epidural Space Depth

    Directory of Open Access Journals (Sweden)

    Alyssa Kosturakis

    2015-01-01

    Full Text Available Background and Objectives. Previous studies have used varying methods to estimate the depth of the epidural space prior to placement of an epidural catheter. We aim to use computed tomography scans, patient demographics, and vertebral level to estimate the depth of the loss of resistance for placement of thoracic epidural catheters. Methods. The records of consecutive patients who received a thoracic epidural catheter were reviewed. Patient demographics, epidural placement site, and technique were collected. Preoperative computed tomography scans were reviewed to measure the skin to epidural space distance. Linear regression was used for a multivariate analysis. Results. The records of 218 patients were reviewed. The mean loss of resistance measurement was significantly larger than the mean computed tomography epidural space depth measurement by 0.79 cm (p<0.001. Our final multivariate model, adjusted for demographic and epidural technique, showed a positive correlation between the loss of resistance and the computed tomography epidural space depth measurement (R2=0.5692, p<0.0001. Conclusions. The measured loss of resistance is positively correlated with the computed tomography epidural space depth measurement and patient demographics. For patients undergoing thoracic or abdominal surgery, estimating the loss of resistance can be a valuable tool.

  1. A Rare Case of Solitary Epidural Brain Metastasis of Neuroepithelioma Tumor in A 14 Years Old Man

    Directory of Open Access Journals (Sweden)

    R. Barikbin

    2008-01-01

    Full Text Available By definition, a peripheral neuroepithelioma is a primary neuroectodermal tumor (PNET arising from peripheral, nonautonomic neural tissue. PNETs are classified into central and peripheral types. Peripheral PNETs are unusual, often highly aggressive, malignant neoplasms, rarely presenting in the head and neck. Soft tissues PNETs arise from nonautonomic nervous system. In this case, we report a 14-years-old male known case of cervical soft tissue neuroepithelioma presenting with a rare form of metastatic disease as extra axial, epidural metastasis to the brain. On histochemichal analysis of this solitary metastasis, as well as original tumor specimens, markers consistent with PNET tumors were identified.

  2. MR epidurography: distribution of injectate at caudal epidural injection

    Energy Technology Data Exchange (ETDEWEB)

    Murphy, Darra T. [Cappagh National Orthopedic Hospital, Dublin 11 (Ireland); St Paul' s Hospital, Department of Radiology, Vancouver, BC (Canada); Kavanagh, Eoin C.; Moynagh, Michael R.; Eustace, Stephen [Cappagh National Orthopedic Hospital, Dublin 11 (Ireland); Mater Misericordiae University Hospital, Dublin 7 (Ireland); Poynton, Ashley; Chan, Vikki O. [Cappagh National Orthopedic Hospital, Dublin 11 (Ireland)

    2014-08-02

    To (a) evaluate the feasibility of MR epidurography (MRE) and (b) assess the distribution of injectate using two different volumes at caudal epidural steroid injection. Twenty patients who were referred with symptomatic low back pain for caudal epidural steroid injection were assigned to have either 10 ml (9/20) or 20 ml (11/20) of injectate administered. Gadolinium was included in the injection. The patients proceeded to MRI where sagittal and coronal T1-weighted fat-saturated sequences were acquired and reviewed in the mid-sagittal and right and left parasagittal views at the level of the exit foramina. Gadolinium was observed at or above the L3/4 disc level in all 11 patients who received 20 ml (100 %), compared with only five of nine patients who received 10 ml (56 %). Injectate was seen to the L4 nerve root level in all 11 patients who received 20 ml (100 %) but only four out of nine patients who received 10 ml (44 %), not even reaching the L5 nerve root level in four further of these nine patients (44 %). Overall, there was a trend to visualize gadolinium at higher levels of the epidural space with higher volumes injected. Firstly, MR epidurography is a safe technique that allows excellent visualization of the distribution of gadolinium in the epidural space following injection via the caudal hiatus. Secondly, a volume of 10 ml is unlikely to treat L5/S1 disease in almost half of patients at caudal epidural steroid injection and at least 20 ml of injectate is likely required for any medication to reach the desired level. (orig.)

  3. Thermal balance during transurethral resection of the prostate. A comparison of general anaesthesia and epidural analgesia

    DEFF Research Database (Denmark)

    Stjernström, H; Henneberg, S; Eklund, A;

    1985-01-01

    anaesthesia (G.A.) or epidural analgesia (E.A.). Oxygen uptake, catecholamines, peripheral and central temperatures were followed in the per- and postoperative period. Heat production and total body heat were calculated from oxygen uptake and temperature measurements, respectively. Transurethral resection......Heat loss during anaesthesia and surgery is a common problem. In patients with restricted cardio-pulmonary reserves this may endanger the postoperative outcome. In order to compare thermal balance we studied 25 men undergoing transurethral resection of the prostate (TURP), using either general...... of the prostate resulted in a peroperative heat loss which was not influenced by the anaesthetic technique used and averaged 370 kJ during the first hour of surgery. G.A. reduced heat production while this was uninfluenced by E.A. After termination of general anaesthesia, oxygen uptake and plasma catecholamines...

  4. COMPARATIVE STUDY BETWEEN EPIDURAL BUPIVACAINE WITH BUPRENORPHINE AND EPIDURAL BUPIVACAINE FOR POST - OPERATIVE ANALGESIA IN ABDOMINAL AND LOWER LIMB SURGERY

    Directory of Open Access Journals (Sweden)

    Nagesh

    2015-02-01

    Full Text Available Epidural administration of various analgesics gained increasing popularity following the discovery of opioid receptors in the spinal cord capable of producing potent analgesia. This effect seems to be greatest when epidural anaesthesia in continued in the post - operative period as epidural analgesia . It is now clear that epidural administration of opioids. Ours was a comparative study between epidural bupivacaine with buprenorphine and epidural bupivacaine for post - operative analgesia in abdominal and lower limb surgery. METHODS: 60 patients undergoing lower abdominal and lower limb surgeries of either sex with ASA grade 1 and 2 a ged between 20 and 60 years for divided into two groups. After completion of the surgery and when the effect of local anaesthetic wears of and the patients complains of pain the intended study drugs were given when visual analogue pain score touched 5 cm m ark. Group – A: Patients received 8ml of 0.25% bupivacaine + 0.15mg of buprenorphine. Group – B: patients received 0.25% of bupivacaine alone. In the post - operative period the following parameters were studied , 1. Onset of analgesia , 2. Duration of analges ia , 3. Vital parameters such as heart beat , blood pressure , respiratory rate , sedation score and visual analogue score were recorded , 4. Side effects like nausea , vomiting , hypotension , respiratory depression , and pruritus allergic reaction were looked for . RESULTS: It is observed that onset of analgesia in Group A (0.25% bupivacaine + 0.15mg buprenorphine was 7.35 min. When compared to Group B which 15.5 min , which is statically significant (P<0.05. Duration of analgesia in Group A is 17.23 hrs compared to Group B , which is 5.2 hrs , this is statically significant (P<0.05. Visual analogue scale was reduced in Group A compared to Group B CONCLUSIONS: Addition of buprenorphine to bupivacaine by epidural injection for post - operative analgesia improves the on set , The duration and the

  5. Evaluation with CT scans of gas collection in the epidural space. Evaluacion mediante TC de colecciones de gas en el espacio epidural

    Energy Technology Data Exchange (ETDEWEB)

    Rebolledo Vicente, J.; Martinez San Millan, J.; Trujillo Peco, M.; Aunion Diaz, P.; Millan Juncos, J.M. (Hospital Ramon y Cajal. Departamento de Radiodiagnostico. Madrid (Spain))

    1993-01-01

    We present 9 cases of gas collection in the epidural space, revealed in CT scans of the spinal column. Five cases of herniated disc with accompanying vacuum, three of ''aerogen pseudocyst'' and a case of gas introduced iatrogenically via epidural installation catheter are included. (Author)

  6. Tachyphylaxis associated with repeated epidural injections of lidocaine is not related to changes in distribution or the rate of elimination from the epidural space

    DEFF Research Database (Denmark)

    Mogensen, T; Simonsen, L; Scott, N B;

    1989-01-01

    The relationship between tachyphylaxis (measured as a decrease in the rate of regression of sensory levels of analgesia) during repeated epidural injections of lidocaine and both the distribution of lidocaine within the epidural space (as measured by spread of simultaneous injection of the tracer...... technetium-99m diethylenetriaminepentaacetate [99mTc-DTPA]) and elimination of lidocaine from the epidural space (as measured by serum concentrations of lidocaine) was investigated in 18 patients undergoing minor surgery during lumbar epidural analgesia. Twelve patients received four injections of 20 mL of 2......% lidocaine at 2-hr intervals. Epidural distribution was assessed by injection of 99mTc-DTPA diluted in saline on the preoperative day and diluted in an equal volume of 2% lidocaine on the morning before surgery and again after the fourth injection of lidocaine 6 hr later. The distribution of 99m...

  7. Evaluación del efecto de bloqueo en el condicionamiento clásico de preferencias

    Directory of Open Access Journals (Sweden)

    César A. Contreras-Bejarano

    2011-02-01

    Full Text Available Esta investigación experimental tuvo como objetivo poner a prueba el efecto de bloqueode Kamin en el condicionamiento clásico de preferencias. Se diseñaron tres partes: Estudio1, Experimento 1 y Experimento 2. El Estudio preliminar (n = 54 consistió en laelección de los estímulos condicionados (marcas publicitarias ficticias y del estímulo incondicionado(figura femenina con una proporción controlada de la medida de cintura/cadera. En el Experimento 1 (n = 60 se efectuó el entrenamiento en condicionamientoclásico de preferencias. Finalmente, en el Experimento 2 (n = 40, se examinó el efecto debloqueo en el condicionamiento clásico de preferencias con pruebas de tipo cognoscitivoy afectivo. Participaron estudiantes universitarios de diferentes carreras entre 17 y 25años. Los resultados indican que se manifestó un efecto de bloqueo en tres de las cuatropruebas utilizadas para evaluar dicho fenómeno. Se plantea, a manera de conclusión,que este efecto potencialmente explica diferentes fenómenos en los campos de la publicidady el mercadeo, especialmente en lo que concierne a competencia de marcas.

  8. Spinal cord compression due to epidural extramedullary haematopoiesis in thalassaemia: MRI

    Energy Technology Data Exchange (ETDEWEB)

    Aydingoez, Ue.; Oto, A.; Cila, A. [Department of Radiology, Hacettepe University School of Medicine, Ankara (Turkey)

    1997-12-01

    Spinal epidural extramedullary haematopoiesis is very rare in thalassaemia. A 27-year-old man with thalassaemia intermedia presented with symptoms and signs of spinal cord compression. MRI showed a thoracic spinal epidural mass, representing extramedullary haematopoietic tissue, compressing the spinal cord. Following radiotherapy, serial MRI revealed regression of the epidural mass and gradual resolution of spinal cord oedema. (orig.) With 3 figs., 6 refs.

  9. Fluoroscope guided epidural needle insertioin in midthoracic region: clinical evaluation of Nagaro's method

    OpenAIRE

    Kim, Won Joong; Kim, Tae Hwa; Shin, Hwa Yong; Kang, Hyun; Baek, Chong Wha; Jung, Yong Hun; Woo, Young Cheol; Kim, Jin Yun; Koo, Gill Hoi; Park, Sun Gyoo

    2012-01-01

    Background In the midthoracic region, a fluroscope guided epidural block has been proposed by using a pedicle as a landmark to show the height of the interlaminar space (Nagaro's method). However, clinical implication of this method was not fully evaluated. We studied the clinical usefulness of a fluoroscope guided thoracic epidural block in the midthoracic region. Methods Twenty four patients were scheduled to receive an epidural block at the T6-7 intervertebral space. The patients were plac...

  10. Unusual case of persistent Horner′s syndrome following epidural anaesthesia and caesarean section

    OpenAIRE

    Shubhra Goel; Cat Nguyen Burkat

    2011-01-01

    This is a rare case of persistent Horner's syndrome following epidural anesthesia and Caesarean section. A 33-year-old female presented with persistent ptosis and miosis following epidural anesthesia and Caesarian section several months prior. Magnetic resonance imaging (MRI)/magnetic resonance angiography (MRA) of head, neck, and chest were unremarkable. Medline search using terms Horner’s, epidural, spinal anesthesia, delivery, childbirth, Caesarian, and pregnancy identified 31 articles des...

  11. Combined epidural-spinal opioid-free anaesthesia and analgesia for hysterectomy

    DEFF Research Database (Denmark)

    Callesen, T; Schouenborg, Lars Øland; Nielsen, D;

    1999-01-01

    Postoperative nausea and vomiting (PONV) are major problems after gynaecological surgery. We studied 40 patients undergoing total abdominal hysterectomy, allocated randomly to receive opioid-free epidural-spinal anaesthesia or general anaesthesia with continuous epidural bupivacaine 15 mg h-1...... or continuous bupivacaine 10 mg h-1 with epidural morphine 0.2 mg h-1, respectively, for postoperative analgesia. Nausea, vomiting, pain and bowel function were scored on 4-point scales for 3 days. Patients undergoing general anaesthesia had significantly higher nausea and vomiting scores (P ....01) but significantly lower pain scores during rest (P anaesthesia received antiemetics (13 vs five; P epidural-spinal anaesthesia...

  12. The effect of 0.5% ropivacaine on epidural blood flow

    DEFF Research Database (Denmark)

    Dahl, J B; Simonsen, L; Mogensen, T;

    1990-01-01

    Twenty patients scheduled for elective abdominal surgery received epidural analgesia with 20 ml 0.5% ropivacaine or 0.5% bupivacaine. Epidural blood flow was measured by an epidural 133Xe clearance technique on the day before surgery (no local anaesthetic) and again 1 h before surgery, 30 min after...... injection of the local anaesthetic during continuous infusion (8 ml/h). Median initial blood flow was 5.0 ml/min and 6.0 ml/min per 100 g tissue in patients receiving ropivacaine and bupivacaine, respectively. After epidural bupivacaine, blood flow increased in 8 of 10 patients to 6.9 ml/min per 100 g...

  13. Bloqueo caudal en dolor crónico lumbar: ¿Es necesario el apoyo radiológico para disminuir los fallos de la técnica?

    Directory of Open Access Journals (Sweden)

    M. Cortiñas Sáenz

    2012-08-01

    Full Text Available Introducción: las infiltraciones de esteroides epidurales no ofrecen beneficio a largo plazo en el tratamiento del dolor de espalda, pero pueden ser eficaces en los pacientes con dolor radicular lumbosacro agudo. Los bloqueos epidurales vía caudal de esteroides son eficaces en el alivio sintomático a corto plazo (evidencia de nivel II, así como a largo plazo (nivel de evidencia III. Objetivos: evaluar la eficacia del bloqueo caudal con y sin guía fluoroscópica. Material y métodos: estudio prospectivo, observacional y descriptivo para evaluar la tasa de fallos de la realización del bloqueo caudal mediante la técnica "a ciegas" respecto a la guiada por radiología. El análisis estadístico incluyó chi2 de Mantel y Haensel, t de Student y test ANOVA, considerándose una p < 0,05 con significación estadística. Resultados: se realizaron 129 bloqueos epidurales caudales en 89 pacientes por cuadros de dolor crónico. La tasa global de éxito del bloqueo caudal con la técnica a ciegas fue de un 65,11%. Existen diferencias estadísticamente significativas en la tasa de fallos de la técnica a ciegas para las variables: experiencia profesional del médico anestesiólogo y la presencia de obesidad. La mal posición más frecuente en nuestra cohorte es la colocación subcutánea de la aguja, que representa un 80% de los casos (36/45. Conclusiones: recomendamos el uso de la visión radiológica para realizar los bloqueos epidurales caudales.

  14. Spontaneous spinal epidural hemorrhage from intense piano playing.

    Science.gov (United States)

    Chang, Hui-Ju; Su, Fang Jy; Huang, Ying C; Chen, Shih-Han

    2014-06-01

    Spontaneous spinal epidural hematoma (SSEH) is a rare but real neurosurgical emergency. It is caused by atraumatic rupture of the vertebral epidural vein that results in nerve root or spinal cord compression. Most cases of SSEH have a multifactorial etiology, including congenital and acquired coagulopathies; platelet dysfunction; vascular malformation; tumors; uncontrolled hypertension; pregnancy; and, very rarely, activities requiring Valsalva. Herein we reported the case of a young pianist who was attacked by SSEH during piano practice. Playing the piano is a joyful, relaxing entertainment; however, this musical activity can be a highly demanding physical and mental exercise for pianists. Emotional and expressive performance, especially in professional performing, has been reported to result in significant increase of sympathetic and decrease of parasympathetic activities and thus influence the cardiorespiratory variables. The increased biomechanical stress from fluctuating hemodynamics was thought to trigger the rupture of her spinal arteriovenous malformation. PMID:24418452

  15. [Spinal epidural abscess as a complication of a finger infection].

    Science.gov (United States)

    Ridderikhof, M L; van den Brink, W A; van Dalsen, A D; Kieft, H

    2008-06-21

    An 81-year-old man was treated with intravenous antibiotics for a soft tissue infection in a finger. Despite adequate antibiotic treatment, he developed signs of spinal cord injury caused by a cervical spinal epidural abscess. An emergency laminectomy was performed. The neurological impairment appeared to be irreversible, and the patient died. Spinal epidural abscess is a rare and serious complication ofa bacteraemia. It is often caused by an infection of the skin or soft tissue with Staphylococcus aureus. Given the risk of rapidly progressive and irreversible neurological damage, this complication must be treated as soon as possible. The treatment of choice is surgery. Conservative management with intravenous antibiotics is an option only under strict conditions. PMID:18624007

  16. Transient bladder and fecal incontinence following epidural blood patch

    Directory of Open Access Journals (Sweden)

    Miguel Angel Palomero-Rodríguez

    2015-01-01

    Full Text Available Epidural blood patch (EBP is the currently accepted treatment of choice for postdural puncture headache because of its high initial success rates and infrequent complications. Many authors recommended a small volume (10-20 mL of blood to be delivered for an effective EBP. Here, we report an obstetric patient who developed a transient bladder and fecal incontinence after 19 mL of blood EBP at L 1 -L 2 level. Since the magnetic resonance image did not demonstrate any definitive spinal cord lesion, the exact mechanism remains unclear. We suggest that accumulation of blood performed at L 1 to L 2 level in a closed relationship with the sacral cord, may have trigger a significant pressure elevation of the epidural space at this level, resulting in a temporal spinal cord-related injury in the sacral cord.

  17. Lumbar spine osteomyelitis and epidural abscess formation secondary to acupuncture.

    Science.gov (United States)

    Godhania, Vinesh

    2016-01-01

    A 39-year-old male with no previous medical history presented with abdominal and low back pain. Based on clinical and radiological findings he was diagnosed with L1/L2 osteomyelitis and epidural abscess. Further history taking revealed recent use of acupuncture for treatment of mechanical back pain. The patient was treated conservatively with an extended course of antibiotics, monitored with repeat MRI scans and had a full recovery with no neurological deficit. This is the first reported case of epidural abscess formation and osteomyelitis after acupuncture in the UK. As acupuncture becomes more commonly used in western countries, it is important to be aware of this rare but serious complication. PMID:26976275

  18. Transient bladder and fecal incontinence following epidural blood patch

    Science.gov (United States)

    Palomero-Rodríguez, Miguel Angel; Palacio-Abinzada, Francisco J.; Campollo, Sara Chacón; Laporta-Báez, Yolanda; Mendez Cendón, Jose Carlos; López-García, Andres

    2015-01-01

    Epidural blood patch (EBP) is the currently accepted treatment of choice for postdural puncture headache because of its high initial success rates and infrequent complications. Many authors recommended a small volume (10-20 mL) of blood to be delivered for an effective EBP. Here, we report an obstetric patient who developed a transient bladder and fecal incontinence after 19 mL of blood EBP at L1 -L2 level. Since the magnetic resonance image did not demonstrate any definitive spinal cord lesion, the exact mechanism remains unclear. We suggest that accumulation of blood performed at L1 to L2 level in a closed relationship with the sacral cord, may have trigger a significant pressure elevation of the epidural space at this level, resulting in a temporal spinal cord-related injury in the sacral cord. PMID:26543470

  19. Spontaneous spinal epidural hemorrhage from intense piano playing.

    Science.gov (United States)

    Chang, Hui-Ju; Su, Fang Jy; Huang, Ying C; Chen, Shih-Han

    2014-06-01

    Spontaneous spinal epidural hematoma (SSEH) is a rare but real neurosurgical emergency. It is caused by atraumatic rupture of the vertebral epidural vein that results in nerve root or spinal cord compression. Most cases of SSEH have a multifactorial etiology, including congenital and acquired coagulopathies; platelet dysfunction; vascular malformation; tumors; uncontrolled hypertension; pregnancy; and, very rarely, activities requiring Valsalva. Herein we reported the case of a young pianist who was attacked by SSEH during piano practice. Playing the piano is a joyful, relaxing entertainment; however, this musical activity can be a highly demanding physical and mental exercise for pianists. Emotional and expressive performance, especially in professional performing, has been reported to result in significant increase of sympathetic and decrease of parasympathetic activities and thus influence the cardiorespiratory variables. The increased biomechanical stress from fluctuating hemodynamics was thought to trigger the rupture of her spinal arteriovenous malformation.

  20. Spontaneous cervical epidural hematoma: Report of a case managed conservatively

    Directory of Open Access Journals (Sweden)

    Halim Tariq

    2008-01-01

    Full Text Available Spontaneous spinal epidural hematoma is a rare cause of acute spinal cord compression. A 25-year-old male presented with a history of sudden onset of complete quadriplegia with sensory loss below the neck along with loss of bowel and bladder control. He had no history of any constitutional symptoms. He reported 10 days later. He was managed conservatively and after two weeks of intensive rehabilitation he had complete neural recovery. The spontaneous recovery of neurological impairment is attributed to the spreading of the hematoma throughout the epidural space, thus decreasing the pressure with partial neural recovery. Conservative treatment is a fair option in young patients who present late and show neurological improvement. The neurological status on presentation will guide the further approach to management.

  1. Epidural blood patch for refractory low CSF pressure headache

    DEFF Research Database (Denmark)

    Madsen, Søren Aalbæk; Fomsgaard, Jonna Storm; Jensen, Rigmor

    2011-01-01

    of non-invasive/conservative measures and invasive measures with epidural blood patch providing the cornerstone of the invasive measures. In the present pilot study we therefore aimed to evaluate the treatment efficacy of epidural blood patch (EBP) in treatment-refractory low-pressure headache. Our......Once believed an exceedingly rare disorder, recent evidence suggests that low cerebrospinal fluid (CSF) pressure headache has to be considered an important cause of new daily persistent headaches, particularly among young and middle-aged individuals. Treatment of low CSF pressure headache consists...... reduction in frequency. An increase in days with use of medication was found. Increased awareness of low CSF pressure headache is emphasized and a controlled larger randomized study is needed to confirm the results. However the present results, allows us to conclude that EBP in treatment-refractory low CSF...

  2. Calidad de vida de pacientes con cáncer de próstata en tratamiento con bloqueo androgénico continuo vs intermitente: estudio prospectivo mediante la aplicación del cuestionario CAVIPRES

    OpenAIRE

    C.R. Sierra Labarta; D. Sánchez Zalabardo; Á. de Pablo Cárdenas

    2015-01-01

    Fundamento: El tratamiento con bloqueo androgénico intermitente (BAI) pretende mejorar la calidad de vida de los pacientes con cáncer de próstata con los mismos resultados oncológicos que el bloqueo androgénico continuo (BAC). El presente trabajo compara la calidad de vida mediante la aplicación del cuestionario CAVIPRES entre dos grupos de pacientes, uno tratado con BAC y otro con BAI. Material y métodos: Se realizó un estudio longitudinal de 24 meses de duración que incluyó 114 pacientes. T...

  3. Analgesia continua de miembro superior por bloqueo de plexo braquial en dolor crónico oncológico Continuous analgesia of the upper limb with brachial plexus blockade in chronic cancer pain

    OpenAIRE

    M. Narváez; K. Glasinovic; A. Condori; A. Ballon; M. Torres

    2005-01-01

    Objetivo: Evaluar la utilizdad del bloqueo del plexo braquial en el tratamiento del dolor intenso oncológico. Método: Evaluamos en 6 pacientes con metástasis óseas del miembro superior la efectividad de un bloqueo continuo del plexo braquial. Resultados: Todos los pacientes del estudio tuvieron una evolución favorable y un incremento en la analgesia con el tratamiento sin que se produjeran efectos adversos. Conclusiones: La analgesia continua del plexo braquial es un método efectivo para el c...

  4. Analgesia postoperatoria en la queiloplastia del lactante. Estudio comparativo: bloqueo infraorbitario intraoral bilateral con bupivacaína 0,25% con adrenalina vs. analgesia intravenosa con tramadol

    Directory of Open Access Journals (Sweden)

    J. A. Delgado

    2005-05-01

    Full Text Available Objetivo: Comparar la eficacia y duración del bloqueo del nervio infraorbitario intraoral bilateral frente a la analgesia intravenosa convencional con tramadol en el control del dolor postoperatorio en lactantes sometidos a queiloplastia por labio leporino. Material y métodos: Tras la realización de una adecuada valoración preanestésica y la obtención del consentimiento informado de los padres, realizamos un estudio prospectivo, controlado aleatorizado y doble ciego en 25 niños, ASA I, con edades comprendidas entre los 3-10 meses, tras obtener el consentimiento informado de los padres, propuestos para cirugía correctora de labio leporino (queiloplastia. Todos ellos fueron premeditados, media hora antes de la intervención quirúrgica, con midazolan oral (0,5 mg.kg-1 y, en todos los casos, se practicó la técnica anestésica y el bloqueo nervioso por el mismo anestesiólogo, que consistió en una inducción inhalatoria con sevoflurano previa a la venoclisis. La anestesia general se completó con atropina, fentanilo y rocuronio a las dosis establecidas que se administraron, por vía intravenosa, previamente a la intubación endotraqueal y la ventilación mecánica. Los pacientes fueron divididos aleatoriamente en dos grupos: Grupo A (n = 12: se administró 1-2 ml de bupivacaína al 0,25% con adrenalina para el bloqueo infraorbitario bilateral y solución salina intravenosa como sustitutivo de la analgesia intravenosa con tramadol. Grupo B (n = 13: se administró solución salina para el bloqueo nervioso, en lugar de la bupivacaína, y tramadol intravenoso (1,5 mg.kg-1 como analgesia postoperatoria. En todos ellos se realizó anestesia general con sevoflurano y fentanilo "a demanda" según parámetros convencionales (tensión arterial, frecuencia cardiaca, tamaño pupilar, etc.. Durante sus primeras seis horas de estancia en Reanimación se valoró la duración de la analgesia, grado de disconfort e intensidad dolorosa. Además se anot

  5. Radiographic appearance of a post-epidural headache.

    LENUS (Irish Health Repository)

    Weekes, G

    2012-02-01

    We report the case of a 35-year-old lady who presented with a 6-day history of a postural headache following an uncomplicated epidural catheter insertion. Meningitis was initially suspected and a neurology review was obtained. CT and MRI brain revealed features suggestive of meningitis. However these radiological features are also consistent with post dural puncture headache (PDPH). This case highlights the under reported and possible misleading radiographical features of PDPH.

  6. Solitary Spinal Epidural Metastasis from Prostatic Small Cell Carcinoma

    Science.gov (United States)

    Maeng, Young Hee

    2016-01-01

    Solitary, spinal epidural metastasis (SEM) that is not related to vertebral metastasis is very rare. And solitary SEM from prostatic cancer is rarely found in previously published reports. However, it is clinically significant due to the possibility of neurologic dysfunction, and it can be assessed by MRI. In this report, we show a case of solitary SEM arising from prostatic small cell carcinoma detected by MRI.

  7. Lumbar spine osteomyelitis and epidural abscess formation secondary to acupuncture

    OpenAIRE

    Godhania, Vinesh

    2016-01-01

    A 39-year-old male with no previous medical history presented with abdominal and low back pain. Based on clinical and radiological findings he was diagnosed with L1/L2 osteomyelitis and epidural abscess. Further history taking revealed recent use of acupuncture for treatment of mechanical back pain. The patient was treated conservatively with an extended course of antibiotics, monitored with repeat MRI scans and had a full recovery with no neurological deficit. This is the first reported case...

  8. Spontaneous pneumomediastinum and epidural pneumatosis after oral ecstasy consumption.

    Science.gov (United States)

    Clause, A L; Coche, E; Hantson, P; Jacquet, L M

    2014-04-01

    A 19-year-old man was admitted with acute dyspnoea. Physical examination revealed subcutaneous emphysema in the cervical and thoracic area. This was further confirmed by the total body computed tomography that also demonstrated mediastinal emphysema. Epidural pneumatosis of the thoracis spine was also evident. There was no history of trauma, but well of a recent oral ecstasy consumption during a techno rave party, associated with intense dancing and jumping. Clinical course was favourable with conservative therapy.

  9. Fetal circulation during epidural analgesia for caesarean section.

    OpenAIRE

    Lindblad, A; Marsál, K; Vernersson, E; Renck, H

    1984-01-01

    Fetal blood flow was examined during epidural analgesia in six women with uncomplicated pregnancies undergoing elective caesarean section. A non-invasive, ultrasonic technique was used to measure blood flow in the fetal descending aorta and intra-abdominal part of the umbilical vein before induction of analgesia with etidocaine and bupivacaine and 15 and 30 minutes afterwards. No appreciable change in fetal blood flow was observed.

  10. Prospective, randomized, controlled trial of thoracic epidural or patient-controlled opiate analgesia on perioperative quality of life.

    LENUS (Irish Health Repository)

    Ali, M

    2010-03-01

    Perioperative epidural analgesia provides continuous pain control and may have advantages over parenteral opiate administration. This study assessed the impact of epidural analgesia on quality of life (QOL) of patients undergoing major surgery.

  11. A Case of Spontaneous Spinal Epidural Hematoma Mimicking Stroke

    Directory of Open Access Journals (Sweden)

    Emine Rabia Koç

    2014-09-01

    Full Text Available Spontaneous spinal epidural hematoma is an uncommon cause of acute non-traumatic myelopathy and may present with various clinical phenotypes. Focal neurological symptoms can result in overlooking this differential diagnosis in patients presenting with neurological deficits and assuming the diagnosis of a stroke. Therefore, a thorough documentation of patient history is of great importance, since this can reveal symptoms suggestive of a different etiology. Here, we present a case of an 80-year-old female who was admitted with a hemiparesis without cortical or cranial neurological abnormalities. She mentioned of preceding shoulder and neck pain. Diagnosis of epidural hematoma was made by cervical magnetic resonance imaging. Symptoms resolved partially after surgical intervention. Our case illustrates the variation in the clinical presentation of spontaneous spinal epidural hematoma which can be misdiagnosed as stroke. Therefore, in patients with preceding neck, shoulder or interscapular pain and focal neurological deficits, this diagnosis should be included in the differential, particularly when cortical and cranial signs are lacking.

  12. Anatomical Study of Sacral Hiatus for Caudal Epidural Block

    Directory of Open Access Journals (Sweden)

    Dhananjay S Patil

    2012-06-01

    Full Text Available Introduction: Anatomy of the sacral hiatus is having clinical importance during caudal epidural block. Present study is aimed at determining anatomy of sacrum specially sacral hiatus for caudal epidural block, with the help of morphometric measurements of the sacrum in relation to sacral hiatus in dry sacral bones. Material & method: Total 103 complete and undamaged adult, dry sacral bones were measured with Vernier caliper (accuracy 0.1 mm and anatomical measurements were obtained. Results: Three bones were excluded because of total posterior closure defect. Agenesis of the sacral hiatus was detected in three sacral bones. Right and left superolateral sacral crests of the sacrum were taken as two points on dorsal surface of sacrum (forming the base of a triangle because posterior superior iliac spines impose on the superolateral sacral crests. The distance between the two superolateral sacral crests (base of a triangle, the distances between the right and left superolateral sacral crest and the sacral apex were on average 60.61(SD 6.71, 61.95 (11.71 and 61.4 (11.98 mm respectively.. Summary: An equilateral triangle formed between the apex of the sacral hiatus and right and left superolateral sacral crests. This equilateral triangle will help in determining the location of the sacral hiatus during caudal epidural block. [National J of Med Res 2012; 2(3.000: 272-275

  13. Combined spinal epidural anesthesia in achondroplastic dwarf for femur surgery

    Directory of Open Access Journals (Sweden)

    Rochana Girish Bakhshi

    2011-11-01

    Full Text Available Achondroplasia is the commonest form of short-limbed dwarfism and occurs in 1:26,000- 40,000 live births. This is an autosomal dominant disorder with abnormal endochondral ossification whereas periosteal and intramembranous ossification are normal. The basic abnormality is a disturbance of cartilage formation mainly at the epiphyseal growth plates and at the base of the skull. The anesthetic management of achondroplastic dwarfs is a challenge to the anesthesiologist. Both regional as well as general anesthesia have their individual risks and consequences. We report a case of an achondroplastic dwarf in whom combined spinal epidural anesthesia was used for fixation of a fractured femur. The patient had undergone previous femur surgery under general anesthesia since he had been informed that spinal anesthesia could be very problematic. There was no technical difficulty encountered during the procedure and an adequate level was achieved with low-dose local anesthetics without any problem. Postoperative pain relief was offered for three consecutive postoperative days using epidural tramadol. We discuss the anesthetic issues and highlight the role of combined spinal epidural anesthesia with low-dose local anesthetics in this patient. This approach also helped in early ambulation and postoperative pain relief.

  14. Estudo comparativo dos bloqueios intercostal e interpleural para analgesia pós-operatória em colecistectomias abertas Estudio comparativo de los bloqueos intercostal e interpleural para analgesia pós-operatoria en colecistectomias abiertas Comparative study of intercostal and interpleural block for post-cholecystectomy analgesia

    Directory of Open Access Journals (Sweden)

    Antonio Mauro Vieira

    2003-06-01

    Full Text Available JUSTIFICATIVA E OBJETIVOS: A analgesia no pós-operatório é desejada pelos pacientes e tem sido praticada pela maioria dos anestesiologistas. Além dos opióides, os anestésicos locais têm sido utilizados nos bloqueios periféricos e centrais para se obter a analgesia pós-operatória. O objetivo deste estudo foi comparar duas técnicas de bloqueio dos nervos intercostais para analgesia pós-operatória em colecistectomias abertas. MÉTODO: Sessenta pacientes foram submetidos a colecistectomias abertas com incisão subcostal e receberam bloqueio intercostal (Grupo IC, n=30 ou bloqueio interpleural (Grupo IP, n=30, ambos com 100 mg de bupivacaína a 0,5% com adrenalina, para analgesia pós-operatória. Foram avaliados os tempos de analgesia e as queixas relatadas pelos pacientes. RESULTADOS: A qualidade da analgesia foi considerada boa para ambas as técnicas. A duração média de analgesia foi de 505 minutos no grupo IP e 620 minutos no grupo IC, não havendo diferença estatística entre eles. Náuseas, vômitos e dor abdominal leve foram as queixas pós-operatórias mais freqüentes. Não se constatou qualquer complicação pós-operatória associada exclusivamente aos bloqueios, assim como não foi evidenciado nenhum caso de pneumotórax. CONCLUSÕES: Concluiu-se que as técnicas promoveram analgesia satisfatória após colecistectomia, sendo que o bloqueio interpleural apresentou maior facilidade de execução.JUSTIFICATIVA Y OBJETIVOS: La analgesia en el pós-operatorio es deseada por los pacientes y ha sido practicada por la mayoría de los anestesiologistas. Además de los opioides, los anestésicos locales han sido utilizados en los bloqueos periféricos y centrales para obtenerse la analgesia pós-operatoria. El objetivo de este estudio fue comparar dos técnicas de bloqueo de los nervios intercostales para analgesia pós-operatoria en colecistectomias abiertas. MÉTODO: Sesenta pacientes fueron sometidos a colecistectomias

  15. Bloqueo aurículo-ventricular de primer grado en tirotoxicosis aguda First degree atrio-ventricular block in acute thyrotoxicosis

    OpenAIRE

    Antonio R. Vilches; Jorge Lerman

    2004-01-01

    El cuadro clínico de la tirotoxicosis incluye síntomas cardiovasculares variados. La taquicardia sinusal es el trastorno electrocardiográfico más frecuente y los trastornos de conducción son extremadamente raros como modo de presentación. Comunicamos un caso de bloqueo aurículo-ventricular de primer grado en una paciente con hipertiroidismo recién diagnosticado y que comenzó días antes de la consulta con un cuadro general inespecífico. Su evaluación ulterior demostró que se trataba de una tir...

  16. Propuesta de procedimientos para mejorar los resultados obtenidos por la heurística NEH en el problema flow shop con bloqueos

    OpenAIRE

    Companys Pascual, Ramón; Ribas Vila, Immaculada; Mateo Doll, Manuel

    2010-01-01

    En este trabajo se han analizado formas de incrementar la calidad de las soluciones obtenidas por la heurística NEH al aplicarla al problema de programación de piezas en un sistema flow shop con bloqueos con el objetivo de minimizar el makespan. Los resultados obtenidos al analizar diferentes métodos indican que es aconsejable aplicar el procedimiento sobre el ejemplar directo e inverso reteniendo la mejor de las dos soluciones obtenidas así como substituir la regla de ordenación LPT por la M...

  17. Modificación de los criterios de Sgarbossa para el diagnóstico de infarto agudo de miocardio en presencia de bloqueo de rama izquierda

    Directory of Open Access Journals (Sweden)

    Nelson Leandro Moreno-Ruiz

    2015-01-01

    Full Text Available Un bloqueo de rama izquierda dificulta el diagnóstico de infarto agudo de miocardio. Los criterios de Sgarbossa, mencionados en las guías de manejo de las diferentes sociedades científicas, son útiles pero con limitaciones bien reconocidas. Recientemente, se ha publicado una modificación a estos criterios que puede mejorar su rendimiento diagnóstico, y así ser parte de un algoritmo de manejo para los pacientes; aunque, hasta el momento, hacen falta estudios para validar lo anterior.

  18. Bloqueo del ganglio estrellado y anestesia subaracnoidea: Caso Clínico Blockade of the inferior cervical ganglion with subarachnoid anesthesia: Clinical case

    OpenAIRE

    L. San Norberto; F. Hernández-Zaballos; Santos, J.; F. J. Sánchez-Montero; Vaquero, M.; E. Sánchez-Barrado; Muriel, C.

    2007-01-01

    El ganglio estrellado está formado por la unión del ganglio cervical inferior y el primer ganglio torácico. El bloqueo de dicho ganglio es usado para el diagnóstico y tratamiento de diversos síndromes dolorosos crónicos. Esta técnica con anestésicos locales suele ser segura aunque no exenta de complicaciones como convulsiones, neumotórax o anestesia espinal entre otras. Estas complicaciones pueden minimizarse con una adecuada vigilancia, monitorización y recursos adecuados. Para un correcto d...

  19. The use of combined spinal-epidural technique to compare intrathecal ziconotide and epidural opioids for trialing intrathecal drug delivery.

    Science.gov (United States)

    Gulati, Amitabh; Loh, Jeffrey; Puttanniah, Vinay; Malhotra, Vivek

    2013-03-01

    SUMMARY Choosing the initial medications for intrathecal delivery is often confusing and not standardized. We describe a novel way for using a combined spinal-epidural technique to compare two first-line medications for intrathecal delivery; ziconotide and morphine (or hydromorphone). Five patients with intractable chronic or cancer pain were elected to have an intrathecal drug delivery system implanted for pain management. Each patient was given a 3-day inpatient trial with the combined spinal-epidural technique. The Visual Analog Scale, Numerical Rating Scale, short-term McGill questionnaire and opioid consumption were monitored daily. The results were used to develop a paradigm to describe how ziconotide can be used in practice. PMID:24645996

  20. Bloqueio inadvertido do neuroeixo durante artroplastia vertebral: relato de caso Bloqueo no percibido del neuroeje durante la artroplastia vertebral: relato de caso Accidental spinal block during vertebral artroplasty: case report

    Directory of Open Access Journals (Sweden)

    Michelle Nacur Lorentz

    2006-10-01

    colocado en decúbito ventral y el cirujano le infiltró el anestésico local desde la piel hasta el cuerpo vertebral de T12; a continuación se realizó la biopsia la vértebra e inyectó 6 mL de cimiento óseo en T12. Al final del procedimiento el paciente presentaba parálisis de los miembros inferiores. CONCLUSIONES: La intervención quirúrgica en la columna vertebral no es un procedimiento exento de complicaciones. Cuando se asocia bloqueo espinal se puede retardar el diagnóstico de complicación quirúrgica; además de eso, se corre el riesgo de imputársele a la anestesia un problema proveniente del procedimiento quirúrgico.BACKGROUND AND OBJECTIVES: Vertebral artroplasty with bone cement has its particularities and complications. Most often the procedure is performed under local anesthetic and sedation, but sometimes it is done under subarachnoid or epidural block with morphine to achieve postoperative analgesia. The objective of this report is to discuss the possible complications of vertebroplasties. CASE REPORT: Male patient, 76 years old, presenting pathologic fracture in T12 was admitted for vertebral artroplasty and bone biopsy. Patient was sedated with midazolam and fentanyl, placed in the prone position, and the surgeon injected local anesthetic from the skin until the vertebral body of T12. He then took a biopsy of the vertebra and injected 6 mL of bone cement in T12. At the end of the procedure the patient presented paralysis of the lower limbs. CONCLUSIONS: Surgeries in the spinal column are not free of complications. When it is associated with spinal block, the diagnosis of surgical complications might be delayed. Besides, anesthesia might be blamed for a problem caused by the surgical procedure.

  1. A Study of Fetomaternal Outcome of Epidural Analgesia During Labour

    Directory of Open Access Journals (Sweden)

    Shital H Halvadia

    2013-04-01

    Full Text Available Background: Epidural anesthesia is regional anesthesia that blocks pain in a particular region of the body. This produces pain relief with minimal side effects. These medications may be used in combination with epinephrine, fentanyl, morphine, or clonidine to prolong the epidural’s effect or to stabilize the mother’s blood pressure. Objectives: This study was conducted to assess the fetomaternal outcome of epidural analgesia in labour. Methods: This study was descriptive case series study which was conducted in department of obstetrics and gynecology, GMERS medical college, Gandhinagar, Gujarat from January 2012 to December 2012. Pregnant women who received epidural analgesia during labour were involved in the study. The inclusion criteria were primi gravida patients who had gestational age of greater than 37 weeks (confirmed by ultrasound without any risk factors, in true labour (cervical dilatation >3 cm with regular uterine contraction and with vertex presentation. Results: Total number of patients was 80 with the mean age of 21.9±1.7 years. Mode of delivery was spontaneous vaginal in 46 patients (57.5%, forceps delivery in 4 patients (5%, ventouse in 14 patients (17.5% and caesarean section in 16 patients (20%. At one minute majority of the babies (n 63, 78.75% had Apgar score of more than 7, only 5 babies (6.25% had Apgar score less than 4, and 12 babies (15% had Apgar score between 4-7. At 5 minutes majority of the babies (n 74, 92.5% had Apgar score of more than 7, only one baby (1.25% had Apgar score less than 4, and 5 babies (6.25% had Apgar score between 4-7. Conclusion: Epidural anaesthesia provided excellent pain relief in majority of the patients. It can also be associated with increase duration of second stage of labour but not associated with fetal compromise in a properly managed patient. [Natl J Med Res 2013; 3(2.000: 184-186

  2. Patrón visual de jugadoras experimentadas de voleibol durante la acción del bloqueo

    Directory of Open Access Journals (Sweden)

    Sara Vila-Maldonado

    2015-01-01

    Full Text Available El objetivo del presente estudio fue analizar el com- portamiento visual de las jugadoras de voleibol en una situación de bloqueo basándose en la figura de la colo- cadora. La muestra quedó compuesta por 29 jugadoras de voleibol (23.10 ± 3.74 años que competían de mane- ra federada. Se analizó el comportamiento visual de las jugadoras utilizando secuencias de vídeo proyectadas a tamaño real. Las participantes visionaron el mismo número de colocaciones, realizadas por dos jugadoras distintas, de su mismo nivel competitivo. Dentro del comportamiento visual se analizó la duración, núme- ro y orden de las fijaciones visuales, y los movimientos sacádicos. El número medio de fijaciones de las parti- cipantes fue de 3.61, con una duración media de 3.56 s. Encontramos un patrón en el comportamiento visual de las participantes del estudio basado en sus fijaciones visuales. Inicialmente las participantes utilizaban la vi- sión periférica para detectar diferentes estímulos de la escena y posteriormente su tendencia fue a utilizar la visión fóvea centrándose en distintas zonas concretas. Las zonas más fijadas por las participantes, de las cua- les extraen la información para su toma de decisiones, son fondo (FD y codo-muñeca (CM en primer lugar, seguidas de cabeza (CB, balón (BA, hombro-codo (HC, balón-muñeca (BM y tronco (TR.

  3. Bloqueo interescalénico ecoguiado: ventajas en pediatría Ultrasound-guided interscalenic block: advantages in pediatrics

    Directory of Open Access Journals (Sweden)

    E. Segura Grau

    2009-02-01

    Full Text Available La anestesia locorregional es uno de los mejores métodos para el control y manejo del dolor intra y postoperatorio. En el paciente pediátrico este tipo de analgesia normalmente se realiza junto con anestesia general o sedación profunda, por la escasa o nula colaboración de los niños. Para la cirugía de hombro y antebrazo uno de los bloqueos periféricos más eficaces es el del plexo braquial por abordaje interescalénico, considerando siempre su elevada incidencia de complicaciones como la parálisis frénica ipsolateral, entre otras. Presentamos el caso de un niño de 13 años de edad propuesto para injerto de húmero de cadáver en miembro superior derecho. Un año antes se realizó resección de tumor refiriéndose un mal manejo del dolor postoperatorio con mórficos en PCA. Como técnica anestésica se realizó una anestesia general y, posteriormente, un bloqueo del plexo braquial por vía interescalénica con ecografía y neuroestimulador, y posterior colocación de catéter para analgesia en el postoperatorio. Se administraron 10 ml de levobupivacaína al 0,5%, sin necesidad de más analgésicos suplementares durante las 6 h que duró la intervención quirúrgica. Al finalizar la cirugía el paciente fue extubado en quirófano objetivando ausencia de dolor, síndrome de Horner y parálisis diafragmática izquierda sin repercusión clínica. Durante las 24 h siguientes se administraron 10 ml/h de ropivacaína al 0,25% a través del catéter, y así se consiguió una analgesia excelente y sin necesidad de bolos a demanda de anestésico local. En conclusión, la anestesia locorregional aporta una adecuada analgesia peri y postoperatoria, disminuyendo la necesidad de analgésicos adyuvantes. La utilización de la ecografía en la realización del bloqueo interescalénico permite no sólo una disminución de las dosis necesarias de anestésico local, sino también una visualización directa en la zona de administración, por lo que podr

  4. Bloqueio seletivo dos nervos supraescapular e axilar promove analgesia satisfatória e menor grau de bloqueio motor: comparação com o bloqueio interescalênico El bloqueo selectivo de los nervios supraescapular y axilar promueve una analgesia satisfactoria y un menor grado de bloqueo motor: comparación con el bloqueo interescalénico Selective suprascapular and axillary nerve block provides adequate analgesia and minimal motor block: comparison with interscalene block

    Directory of Open Access Journals (Sweden)

    Patrícia Falcão Pitombo

    2013-02-01

    . El objetivo de este estudio fue comparar el bloqueo de los nervios supraescapular y axilar en las cirugías artroscópicas de hombro con el abordaje interescalénico del plexo braquial. MÉTODO: Sesenta y ocho pacientes fueron ubicados en dos grupos de 34, de acuerdo con la técnica utilizada: grupo Interescalénico (GI y grupo selectivo (GS, siendo ambos abordajes realizados con neuroestimulador. En el GI, y después de la respuesta motora adecuada, se inyectaron 30 mL de levopubivacaina en exceso enantiomérico de un 50% al 0,33% con adrenalina 1:200.000. En el GS, y después de la respuesta motora del nervio supraescapular y axilar, se inyectaron 15 mL de la misma sustancia en cada nervio. Enseguida se realizó la anestesia general. Las variables que se evaluaron fueron: tiempo para la realización de los bloqueos, analgesia, consumo de opioide, bloqueo motor, estabilidad cardiocirculatoria, satisfacción y aceptabilidad por parte del paciente. RESULTADOS: El tiempo para la ejecución del bloqueo interescalénico fue significativamente menor que para la realización del bloqueo selectivo. La analgesia fue significativamente mayor en el postoperatorio inmediato en el GI y en el postoperatorio tardío en el GS. El consumo de morfina fue significativamente mayor en la primera hora en el GS. El bloqueo motor fue significativamente menor en el GS. La estabilidad cardiocirculatoria, satisfacción y aceptabilidad de la técnica por el paciente no fueron diferentes entre los grupos. Ocurrió un fallo en el GI y dos en el GS. CONCLUSIONES: Ambas técnicas son seguras y eficaces con el mismo grado de satisfacción y de aceptabilidad. El bloqueo selectivo de ambos nervios presentó una analgesia satisfactoria, con la ventaja de proporcionar un bloqueo motor restringido al hombro.BACKGROUND AND OBJECTIVE: Shoulder arthroscopic surgeries evolve with intense postoperative pain. Several analgesic techniques have been advocated. The aim of this study was to compare suprascapular

  5. Single dose spinal analgesia: Is it a good alternative to epidural analgesia in controlling labour pain?

    Directory of Open Access Journals (Sweden)

    Tarek AbdElBarr

    2014-07-01

    Conclusions: Based on the results of our study we concluded that single dose spinal analgesia is a good alternative to epidural analgesia in controlling labour pain i.e. spinal compared to epidural is more easy performed, faster, less expensive, and provide effective analgesia.

  6. Epidural hematoma secondary to sinusitis: a case report and review of the literature.

    Science.gov (United States)

    Aviner, Shraga; Olshinka, Noam; Cherniavsky, Evgenia; Forer, Boaz; Bibi, Haim

    2014-02-01

    Epidural hematoma is a potentially life threatening event that demands prompt diagnosis and surgical treatment, usually following head trauma. We present a case of a 9-year-old boy with no history of head trauma, and who was diagnosed with epidural hematoma secondary to frontal sinusitis; and the medical literature was reviewed. PMID:24370469

  7. Spinal capillary hemangioma involving the lumbar epidural and paraspinal spaces: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Yim, Bong Guk; Lee, Young Jun; Lee, Ji Young; Park, Chan Kum; Paik, Seung Sam [Hanyang University Medical Center, Hanyang University College of Medicine, Seoul (Korea, Republic of); Park, Dong Woo [Dept. of Radiology, Hanyang University Guri Hospital, Hanyang University College of Medicine, Seoul (Korea, Republic of)

    2015-07-15

    Spinal capillary hemangiomas in the epidural space are extremely rare; however, a preoperative radiological diagnosis is very important because of the risk of massive intraoperative hemorrhage. We report a case of a spinal capillary hemangioma involving the lumbar epidural and paraspinal spaces.

  8. Spontaneous pneumomediastinum with pneumopericardium, surgical emphysema, pneumothorax, and epidural pneumotosis: A rare association

    OpenAIRE

    Singh, Amandeep; Kaur, Haramritpal; Singh, Gurbax; Aggarwal, Simmi

    2014-01-01

    Pneumomediastinum is usually associated with subcutaneous emphysema and pneumopericardium, but rarely associated with pneumothorax and epidural pneumotosis. We report extremely rare simultaneous occurrence of self-limiting pneumomediastinum, pneumopericardium, surgical emphysema, pneumothorax, and epidural pneumotosis in an 18-year-old gentleman in the absence of identifiable cause.

  9. Does epidural sufentanil provide effective analgesia per- and postoperatively for abdominal aortic surgery?

    NARCIS (Netherlands)

    Broekema, AA; Kuizenga, K; Hennis, PJ

    1996-01-01

    assess the efficacy of epidural sufentanil in providing per- and postoperative analgesia, 40 patients undergoing elective abdominal aortic surgery received either 50 mu g sufentanil in 10 ml normal saline solution (n=20, ES group) or 10 mi normal saline (n=20, control group) via a thoracic epidural

  10. Pharmacokinetics and clinical efficacy of long-term epidural ropivacaine infusion in children

    DEFF Research Database (Denmark)

    Hansen, Tom Giedsing; Ilett, K F; Lim, S I;

    2000-01-01

    The clinical efficacy and pharmacokinetics of long-term epidural ropivacaine infusion were investigated in 18 postoperative children aged between 0.3 and 7.3 yr. A lumbar or thoracic epidural catheter was inserted after the anaesthetic induction. Sixty minutes following a bolus dose of ropivacaine...

  11. Mode of delivery after epidural analgesia in a cohort of low-risk nulliparas

    DEFF Research Database (Denmark)

    Eriksen, Lena Mariann; Nøhr, Ellen Aagaard; Kjaergaard, Hanne

    2011-01-01

    Although epidural analgesia is widespread and very effective for alleviating labor pain, its use is still controversial, as the literature is inconsistent about the risk of adverse birth outcome after administration of epidural analgesia. The aim of this study was to explore associations between...

  12. Extraosseous, Epidural Cavernous Hemangioma with Back Pain

    Science.gov (United States)

    Ozkal, Birol; Yaldiz, Can; Yaman, Onur; Ozdemır, Nail; Dalbayrak, Sedat

    2015-01-01

    Summary Background Cavernous malformations are characterized by enlarged vascular structures located in benign neural tissues within the cerebellum and spinal cord of the central nervous system. Cavernous hemangiomas (CHs) account for 5% to 12% of all spinal vascular malformations. Case Report We removed a hemorrhagic thoracic mass in a 40-year-old male patient who presented with progressive neurological deficits. Conclusions We found it appropriate to present this case due to its rarity. PMID:25960818

  13. The C2 ganglion sectioning epidural approach to craniocervical junction chordoma: A technical case report

    Directory of Open Access Journals (Sweden)

    Naoshi Hagihara

    2012-01-01

    Full Text Available In chordoma, complete surgical removal of the epidural tumor should be the first choice of treatment. Numerous surgical approaches to clival chordoma have been described: anterior approaches, lateral approaches, and posterolateral approaches. A multistaged operation with a combination of these approaches is generally performed. We used three approaches to remove a clival chordoma extending from the lower clivus anteriorly to the anterior perivertebral space and inferiorly to the C2 level. The epidural posterolateral approach through the vertebral artery (VA-C2 interval space after resection of the C2 dorsal ganglion was the most effective. To our knowledge, the epidural posterolateral approach below VA, referred to as C2 ganglion sectioning epidural approach has not been reported as an independent approach in detail. We report a two-year-old girl with a lower clival chordoma which has been excised using C2 ganglion sectioning epidural approach.

  14. Nonanalgesic benefits of combined thoracic epidural analgesia with general anesthesia in high risk elderly off pump coronary artery bypass patients

    Directory of Open Access Journals (Sweden)

    Bhanu Prakash Zawar

    2015-01-01

    Full Text Available Objective: Epidural anesthesia is a central neuraxial block technique with many applications. It is a versatile anesthetic technique, with applications in surgery, obstetrics and pain control. Its versatility means it can be used as an anesthetic, as an analgesic adjuvant to general anesthesia, and for postoperative analgesia. Off pump coronary artery bypass (OPCAB surgery triggers a systemic stress response as seen in coronary artery bypass grafting (CABG. Thoracic epidural anesthesia (TEA, combined with general anesthesia (GA attenuates the stress response to CABG. There is Reduction in levels of Plasma epinephrine, Cortisol and catecholamine surge, tumor necrosis factor-Alpha( TNF ά, interleukin-6 and leucocyte count. Design: A prospective randomised non blind study. Setting: A clinical study in a multi specialty hospital. Participants: Eighty six patients. Material and Methods/intervention: The study was approved by hospital research ethics committee and written informed consent was obtained from all patients. Patients were randomised to receive either GA plus epidural (study group or GA only (control group. Inclusion Criteria (for participants were -Age ≥ 70 years, Patient posted for OPCAB surgery, and patient with comorbidities (diabetes mellitus, chronic obstructive pulmonary disease, cerebrovascular disease, peripheral vascular disease, renal dysfunction. Serum concentration of Interlukin: - 6, TNF ά, cortisol, Troponin - I, CK-MB, and HsCRP (highly sensitive C reactive protein, was compared for both the group and venous blood samples were collected and compared just after induction, at day 2, and day 5 postoperatively. Time to mobilization, extubation, total intensive care unit stay and hospital stay were noted and compared. Independent t test was used for statistical analysis. Primary Outcomes: Postoperative complications, total intensive care unit stay and hospital stay. Secondary Outcome: Stress response. Result: Study group

  15. Epidural analgesia practices for labour: results of a 2005 national survey in Ireland.

    LENUS (Irish Health Repository)

    Fanning, Rebecca A

    2012-02-01

    BACKGROUND AND OBJECTIVE: The last 25 years have seen changes in the management of epidural analgesia for labour, including the advent of low-dose epidural analgesia, the development of new local anaesthetic agents, various regimes for maintaining epidural analgesia and the practice of combined spinal-epidural analgesia. We conducted a survey of Irish obstetric anaesthetists to obtain information regarding the conduct and management of obstetric epidural analgesia in Ireland in 2005. The specific objective of this survey was to discover whether new developments in obstetric anaesthesia have been incorporated into clinical practice. METHODS: A postal survey was sent to all anaesthetists with a clinical commitment for obstetric anaesthesia in the sites approved for training by the College of Anaesthetists, Ireland. RESULTS: Fifty-three per cent of anaesthetists surveyed responded. The majority of anaesthetists (98%) use low-dose epidural analgesia for the maintenance of analgesia. Only 11% use it for test-dosing and 32% for the induction of analgesia. The combined spinal-epidural analgesia method is used by 49%, but two-thirds of those who use it perform fewer than five per month. Patient-controlled epidural analgesia was in use at only one site. CONCLUSION: It appears that Irish obstetric anaesthetists have adopted the low-dose epidural analgesia trend for the maintenance of labour analgesia. This practice is not as widespread, however, for test dosing, the induction of analgesia dose or in the administration of intermittent epidural boluses to maintain analgesia when higher concentrations are used. Since its introduction in 2000, levobupivacaine has become the most popular local anaesthetic agent.

  16. The knowledge and attitudes of nonanesthesia nurses regarding postoperative epidural analgesia.

    Science.gov (United States)

    Sandie, C L; Heindel, L J

    1999-10-01

    The provision of epidural analgesia for postoperative pain control offers many patient benefits and has become commonplace on many nursing units. Since nurses are responsible for the day-to-day management of patients receiving epidural analgesia, their knowledge, attitudes, and practices regarding this technique are pivotal to its success. Therefore, the purpose of the present descriptive study was to examine the knowledge base, attitudes, and clinical practice of registered nurses (N = 85) regarding postoperative epidural analgesia as managed by an acute pain service (APS). Information was obtained from a survey distributed via a convenience sample to all nurses working on 6 units in a large military teaching facility. We developed the "Epidural Knowledge and Attitude Survey" using the nursing literature on epidural analgesia. The survey consisted of a demographics section, true/false (T/F) questions, multiple choice (M/C) questions, an attitude section, and a comment section. These sections addressed the nurses' knowledge, attitudes, and practices in regard to epidural pharmacology, management, and adverse effects, as well as their general satisfaction with the APS of their facility. Data were analyzed statistically using means, standard deviations, percentages, forward step-wise linear regression, the Fisher-Irwin (exact) test, the chi 2 test, and analysis of variance with Bonferroni multiple comparisons. A P value of attitude section illustrated that 73% of nurses had "positive" attitudes toward epidural analgesia. Correct management of patients receiving epidural analgesia was being practiced by 77% of nurses. The satisfaction with the APS at this facility was 32% "very satisfied" and 62% "somewhat satisfied." The demographic characteristics that best predicted a higher score on the knowledge portion of the survey were greater years of practice as a nurse and receipt of pain education in nursing training. Nurses who had received inservice education about

  17. Incidence of epidural haematoma and neurological injury in cardiovascular patients with epidural analgesia/anaesthesia: systematic review and meta-analysis

    Directory of Open Access Journals (Sweden)

    McQuay Henry J

    2006-09-01

    Full Text Available Abstract Background Epidural anaesthesia is used extensively for cardiothoracic and vascular surgery in some centres, but not in others, with argument over the safety of the technique in patients who are usually extensively anticoagulated before, during, and after surgery. The principle concern is bleeding in the epidural space, leading to transient or persistent neurological problems. Methods We performed an extensive systematic review to find published cohorts of use of epidural catheters during vascular, cardiac, and thoracic surgery, using electronic searching, hand searching, and reference lists of retrieved articles. Results Twelve studies included 14,105 patients, of whom 5,026 (36% had vascular surgery, 4,971 (35% cardiac surgery, and 4,108 (29% thoracic surgery. There were no cases of epidural haematoma, giving maximum risks following epidural anaesthesia in cardiac, thoracic, and vascular surgery of 1 in 1,700, 1 in 1,400 and 1 in 1,700 respectively. In all these surgery types combined the maximum expected rate would be 1 in 4,700. In all these patients combined there were eight cases of transient neurological injury, a rate of 1 in 1,700 (95% confidence interval 1 in 3,300 to 1 in 850. There were no cases of persistent neurological injury (maximum expected rate 1 in 4,600. Conclusion These estimates for cardiothoracic epidural anaesthesia should be the worst case. Limitations are inadequate denominators for different types of surgery in anticoagulated cardiothoracic or vascular patients more at risk of bleeding.

  18. Spinal epidural abscess: a rare complication of olecranon bursitis

    OpenAIRE

    Evans, Rhys D.R.; Moe Thaya; Ne Siang Chew; Charles E.R. Gibbons

    2009-01-01

    Spinal epidural abscess is a rare but potentially fatal condition if left untreated. We report the case of a 67-year old man who presented to the Accident and Emergency department complaining of acute onset of inter-scapular back pain, left leg weakness and loss of sensation in the left foot. On examination he was found to be pyrexial with long tract signs in the left lower leg. In addition he had a left sided olecranon bursitis of three weeks duration. Blood tests revealed raised inflammator...

  19. Inflammation and Epidural-Related Maternal Fever: Proposed Mechanisms.

    Science.gov (United States)

    Sultan, Pervez; David, Anna L; Fernando, Roshan; Ackland, Gareth L

    2016-05-01

    Intrapartum fever is associated with excessive maternal interventions as well as higher neonatal morbidity. Epidural-related maternal fever (ERMF) contributes to the development of intrapartum fever. The mechanism(s) for ERMF has remained elusive. Here, we consider how inflammatory mechanisms may be modulated by local anesthetic agents and their relevance to ERMF. We also critically reappraise the clinical data with regard to emerging concepts that explain how anesthetic drug-induced metabolic dysfunction, with or without activation of the inflammasome, might trigger the release of nonpathogenic, inflammatory molecules (danger-associated molecular patterns) likely to underlie ERMF.

  20. LABOUR ANALGESIA: EPIDURAL DEXMEDITOMIDINE WITH EITHER BUPIVACAINE OR ROPIVACAINE

    Directory of Open Access Journals (Sweden)

    Varaprasad

    2015-07-01

    Full Text Available BACKGROUND: Pain relief in labour is associated with myths and controversies. Providing effective and safe analgesia has remained a challenge. AIM: The purpose of the study was to compare the effect of analgesia with epidural bupivacain or ropivacain along with dexme ditomidine. METHODS AND MATERIAL: Sixty parturients of ASA grade I and II were randomly selected for the study. Each group consisted of thirty patients. The analgesia, motor loss and level of sedation were studied. RESULTS: There was no significant differ ence between the two groups in maternal satisfaction, analgesia and neonatal outcome .

  1. Bloqueos diagnóstico-terapéuticos de carillas articulares cervicales Diagnostic-therapeutic cervical facet joint blocks

    Directory of Open Access Journals (Sweden)

    M.L. Franco

    2009-03-01

    Full Text Available El 66% de los adultos experimenta dolor cervical a lo largo de su vida y el 54% lo ha experimentado durante los pasados 6 meses. Sólo el 5% presentará dolor crónico intenso acompañado de incapacidad funcional. El 80% del dolor cervical se produce por lesiones óseas o musculares como consecuencia de la degeneración discal y facetaria, a lo que se pueden sumar agentes externos, como traumatismo, sobrepeso, sobrecargas laborales, estrés, etc. El diagnóstico del dolor cervical se basa, fundamentalmente, en la exploración física y en la clínica del paciente. Ante la presencia de dolor cervical irradiado a nuca, cintura escapulohumeral y miembro superior derecho sin patrón radicular con exploración positiva en carillas articulares, están indicados los bloqueos diagnóstico-terapéuticos de éstas. En el trabajo se describe la anatomía de la región cervical, cuyo conocimiento es imprescindible tanto para garantizar los buenos resultados, como para minimizar los riesgos, así como las indicaciones y práctica de la técnica.Cervical pain is experienced by 66% of adults during their lifetime and by 54% in the previous 6 months. Only 5% will experience intense chronic pain with functional disability. Eighty percent of cervical pain is produced by skeletal or muscular lesions as a result of disc and facet degeneration. External causative agents include trauma, overweight, occupational demands, stress, etc. Diagnosis of cervical pain is mainly based on physical examination and clinical findings. In cervical pain radiating to the neck, scapulohumeral girdle and upper right arm without a radicular pattern and positive examination of the facet joints, diagnostic-therapeutic facet joint blocks are indicated. The present article describes the anatomy of the cervical region. Knowledge of this region is essential to guarantee good results and to minimize risks. The indications and practical features of the technique are also discussed.

  2. Teaching practices of thoracic epidural catheterizations in different grade of anesthesia residents

    Directory of Open Access Journals (Sweden)

    Ali Alagoz

    2016-02-01

    Full Text Available BACKGROUND AND OBJECTIVES: In this study, we aimed to clarify the importance of residency grade and other factors which influence the success of thoracic epidural catheterization in thoracotomy patients. METHODS: After the ethical committee approval, data were recorded retrospectively from the charts of 415 patients. All patients had given written informed consent. The thoracic epidural catheterization attempts were divided into two groups as second-third year (Group I and fourth year (Group II according to residency grade. We retrospectively collected demographic data, characteristics of thoracic epidural catheterization attempts, and all difficulties and complications during thoracic epidural catheterization. RESULTS: Overall success rate of thoracic epidural catheterization was similar between the groups. Levels of catheter placement, number and duration of thoracic epidural catheterization attempts were not different between the groups (p > 0.05. Change of needle insertion level was statistically higher in Group II (p = 0.008, whereas paresthesia was significantly higher in Group I (p = 0.007. Dural puncture and postdural puncture headache rates were higher in Group I. Higher body mass index and level of the insertion site were significant factors for thoracic epidural catheterization failure and postoperative complication rate and those were independence from residents' experience (p < 0.001, 0.005. CONCLUSION: Body mass index and level of insertion site were significant on thoracic epidural catheterization failure and postoperative complication rate. We think that residents' grade is not a significant factor in terms overall success rate of thoracic epidural catheterization, but it is important for outcome of these procedures.

  3. An Active Learning Algorithm for Control of Epidural Electrostimulation.

    Science.gov (United States)

    Desautels, Thomas A; Choe, Jaehoon; Gad, Parag; Nandra, Mandheerej S; Roy, Roland R; Zhong, Hui; Tai, Yu-Chong; Edgerton, V Reggie; Burdick, Joel W

    2015-10-01

    Epidural electrostimulation has shown promise for spinal cord injury therapy. However, finding effective stimuli on the multi-electrode stimulating arrays employed requires a laborious manual search of a vast space for each patient. Widespread clinical application of these techniques would be greatly facilitated by an autonomous, algorithmic system which choses stimuli to simultaneously deliver effective therapy and explore this space. We propose a method based on GP-BUCB, a Gaussian process bandit algorithm. In n = 4 spinally transected rats, we implant epidural electrode arrays and examine the algorithm's performance in selecting bipolar stimuli to elicit specified muscle responses. These responses are compared with temporally interleaved intra-animal stimulus selections by a human expert. GP-BUCB successfully controlled the spinal electrostimulation preparation in 37 testing sessions, selecting 670 stimuli. These sessions included sustained autonomous operations (ten-session duration). Delivered performance with respect to the specified metric was as good as or better than that of the human expert. Despite receiving no information as to anatomically likely locations of effective stimuli, GP-BUCB also consistently discovered such a pattern. Further, GP-BUCB was able to extrapolate from previous sessions' results to make predictions about performance in new testing sessions, while remaining sufficiently flexible to capture temporal variability. These results provide validation for applying automated stimulus selection methods to the problem of spinal cord injury therapy.

  4. Intraventricular Hemorrhage after Epidural Blood Patching: An Unusual Complication

    Directory of Open Access Journals (Sweden)

    Mohammad Sorour

    2014-01-01

    Full Text Available The authors present two cases of intraventricular hemorrhage (IVH believed to be a result of epidural blood patching. The first was a 71-year-old woman who had new onset of nontraumatic IVH on computed tomography (CT scan after undergoing an epidural blood patch (EBP. This amount of intraventricular blood was deemed an incidental finding since it was of very small volume to account for her overall symptoms. The second patient, a 29-year-old woman, was found to have nontraumatic IVH three days after undergoing an EBP. This was seen on CT scan of the head for workup of pressure-like headaches, nausea, vomiting, and absence seizures. Conservative management was followed in both instances. Serial CT scan of the head in our first patient displayed complete resolution of her IVH. The second patient did not have follow-up CT scans because her overall clinical picture had improved significantly. This highlights a potential sequel of EBP that may be observed on CT scan of the head. In the event that IVH is detected, signs and symptoms of hydrocephalus should be closely monitored with the consideration for a future workup if warranted by the clinical picture.

  5. An Active Learning Algorithm for Control of Epidural Electrostimulation.

    Science.gov (United States)

    Desautels, Thomas A; Choe, Jaehoon; Gad, Parag; Nandra, Mandheerej S; Roy, Roland R; Zhong, Hui; Tai, Yu-Chong; Edgerton, V Reggie; Burdick, Joel W

    2015-10-01

    Epidural electrostimulation has shown promise for spinal cord injury therapy. However, finding effective stimuli on the multi-electrode stimulating arrays employed requires a laborious manual search of a vast space for each patient. Widespread clinical application of these techniques would be greatly facilitated by an autonomous, algorithmic system which choses stimuli to simultaneously deliver effective therapy and explore this space. We propose a method based on GP-BUCB, a Gaussian process bandit algorithm. In n = 4 spinally transected rats, we implant epidural electrode arrays and examine the algorithm's performance in selecting bipolar stimuli to elicit specified muscle responses. These responses are compared with temporally interleaved intra-animal stimulus selections by a human expert. GP-BUCB successfully controlled the spinal electrostimulation preparation in 37 testing sessions, selecting 670 stimuli. These sessions included sustained autonomous operations (ten-session duration). Delivered performance with respect to the specified metric was as good as or better than that of the human expert. Despite receiving no information as to anatomically likely locations of effective stimuli, GP-BUCB also consistently discovered such a pattern. Further, GP-BUCB was able to extrapolate from previous sessions' results to make predictions about performance in new testing sessions, while remaining sufficiently flexible to capture temporal variability. These results provide validation for applying automated stimulus selection methods to the problem of spinal cord injury therapy. PMID:25974925

  6. Dexmedetomidine and clonidine in epidural anaesthesia: A comparative evaluation

    Directory of Open Access Journals (Sweden)

    Sukhminder Jit Singh Bajwa

    2011-01-01

    Full Text Available Efforts to find a better adjuvant in regional anaesthesia are underway since long. Aims and objectives are to compare the efficacy and clinical profile of two α-2 adrenergic agonists, dexmedetomidine and clonidine, in epidural anaesthesia with special emphasis on their sedative properties and an ability to provide smooth intra-operative and post-operative analgesia. A prospective randomized study was carried out which included 50 adult female patients between the ages of 44 and 65 years of (American Society of Anaesthesiologists ASAI/II grade who underwent vaginal hysterectomies. The patients were randomly allocated into two groups; ropivacaine + dexmedetomidine (RD and ropivacaine + clonidine (RC, comprising of 25 patients each. Group RD was administered 17 ml of 0.75% epidural ropivacaine and 1.5 μg/kg of dexmedetomidine, while group RC received admixture of 17 ml of 0.75% ropivacaine and 2 μg/kg of clonidine. Onset of analgesia, sensory and motor block levels, sedation, duration of analgesia and side effects were observed. The data obtained was subjected to statistical computation with analysis of variance and chi-square test using statistical package for social science (SPSS version 10.0 for windows and value of P 0.05. Dexmedetomidine is a better neuraxial adjuvant compared to clonidine for providing early onset of sensory analgesia, adequate sedation and a prolonged post-operative analgesia.

  7. Paraplegia caused by aortic coarctation complicated with spinal epidural hemorrhage.

    Science.gov (United States)

    Tsai, Yi-Da; Hsu, Chin-Wang; Hsu, Chia-Ching; Liao, Wen-I; Chen, Sy-Jou

    2016-03-01

    Aortic coarctation complicated with spinal artery aneurysm rupture is exceptionally rare and can be source of intraspinal hemorrhage with markedly poor prognosis. A 21-year-old man visited the emergency department because of chest and back pain along with immobility of bilateral lower limbs immediately after he woke up in the morning. Complete flaccid paraplegia and hypoesthesia in dermatome below bilateral T3 level and pain over axial region from neck to lumbar region were noted. A computed tomography excluded aortic dissection. Magnetic resonance imaging revealed a fusiform lesion involving the anterior epidural space from C7 to T2 level suspected of epidural hemorrhage, causing compression of spinal cord. He started intravenous corticosteroid but refused operation concerning the surgical benefits. Severe chest pain occurred with newly onset right bundle branch block that developed the other day. Coronary artery angiography revealed myocardial bridge of left anterior descending coronary artery at middle third and coarctation of aorta. He underwent thoracic endovascular aortic repair uneventfully. The patient was hemodynamically stable but with slow improvement in neurologic recovery of lower limbs. Aortic coarcation can cause paralysis by ruptured vascular aneurysms with spinal hemorrhage and chest pain that mimics acute aortic dissection. A history of hypertension at young age and aortic regurgitated murmurs may serve as clues for further diagnostic studies. Cautious and prudent evaluation and cross disciplines cares are essential for diagnosis and successful management of the disease.

  8. Paraplegia caused by aortic coarctation complicated with spinal epidural hemorrhage.

    Science.gov (United States)

    Tsai, Yi-Da; Hsu, Chin-Wang; Hsu, Chia-Ching; Liao, Wen-I; Chen, Sy-Jou

    2016-03-01

    Aortic coarctation complicated with spinal artery aneurysm rupture is exceptionally rare and can be source of intraspinal hemorrhage with markedly poor prognosis. A 21-year-old man visited the emergency department because of chest and back pain along with immobility of bilateral lower limbs immediately after he woke up in the morning. Complete flaccid paraplegia and hypoesthesia in dermatome below bilateral T3 level and pain over axial region from neck to lumbar region were noted. A computed tomography excluded aortic dissection. Magnetic resonance imaging revealed a fusiform lesion involving the anterior epidural space from C7 to T2 level suspected of epidural hemorrhage, causing compression of spinal cord. He started intravenous corticosteroid but refused operation concerning the surgical benefits. Severe chest pain occurred with newly onset right bundle branch block that developed the other day. Coronary artery angiography revealed myocardial bridge of left anterior descending coronary artery at middle third and coarctation of aorta. He underwent thoracic endovascular aortic repair uneventfully. The patient was hemodynamically stable but with slow improvement in neurologic recovery of lower limbs. Aortic coarcation can cause paralysis by ruptured vascular aneurysms with spinal hemorrhage and chest pain that mimics acute aortic dissection. A history of hypertension at young age and aortic regurgitated murmurs may serve as clues for further diagnostic studies. Cautious and prudent evaluation and cross disciplines cares are essential for diagnosis and successful management of the disease. PMID:26275629

  9. Catatonia and jaw dislocation in the postoperative period with epidural morphine

    Directory of Open Access Journals (Sweden)

    Satyen Parida

    2011-01-01

    Full Text Available We report a case of temporomandibular joint dislocation occurring in the postoperative period in a patient, who developed catatonia following administration of a single dose of epidural morphine. The catatonic response to epidural morphine was delayed by several hours in the postoperative period, and might have resulted from intrathecal migration of the drug, through an initial dural puncture while locating the epidural space. The temporomandibular joint dislocation was diagnosed only after reversal of the effects of morphine with naloxone, when the patient complained of inability to fully close her mouth.

  10. Combined spinal–epidural anesthesia for an elderly patient with proportionate dwarfism for laparotomy

    Directory of Open Access Journals (Sweden)

    Teena Bansal

    2016-01-01

    Full Text Available Anesthesia in a dwarf patient may be challenging as various anatomical anomalies make both general and regional anesthesia difficult. These patients may have atlantoaxial instability, potential for airway obstruction, and associated respiratory problems that may pose problems for general anesthesia. Spinal stenosis, osteophytes, short pedicles, or a small epidural space could complicate regional anesthesia in dwarfs which could lead to difficulties in locating the epidural space and increase the risk of dural puncture. Spinal stenosis may impair cerebrospinal fluid flow such that identification of dural puncture is difficult. This elderly dwarf patient had history of bronchial asthma with restriction of neck extension, managed successfully using combined spinal–epidural anesthesia.

  11. Langerhans' cell histiocytosis presenting with an intracranial epidural hematoma

    Energy Technology Data Exchange (ETDEWEB)

    Lee, K.-W. [Department of Pediatrics, Loma Linda Children' s Hospital and University Medical Center, Loma Linda, CA (United States); McLeary, M.S. [Div. of Pediatric Radiology, Loma Linda Children' s Hospital and University Medical Center, Loma Linda, CA (United States); Zuppan, C.W. [Dept. of Pathology, Loma Linda Children' s Hospital and University Medical Center, Loma Linda, CA (United States); Won, D.J. [Div. of Pediatric Neurosurgery, Loma Linda University Children' s Hospital, Loma Linda, CA (United States)

    2000-05-01

    An 8-year-old boy developed vomiting and severe headache following minor head trauma. A CT scan of the head demonstrated a lytic lesion of the skull and adjacent epidural hematoma. Surgical evacuation and removal of the skull lesion and hematoma were carried out, and pathologic evaluation resulted in a diagnosis of Langerhans' cell histiocytosis (LCH). Epidural involvement of Langerhans' cell histiocytosis is very rare, and we report the first case of LCH presenting as an intracranial epidural hematoma. (orig.)

  12. Hypothalamic-Pituitary-Adrenal Suppression and Iatrogenic Cushing's Syndrome as a Complication of Epidural Steroid Injections

    Directory of Open Access Journals (Sweden)

    Joyce Leary

    2013-01-01

    Full Text Available Epidural steroid injections are well accepted as a treatment for radicular back pain in appropriate candidates. While overall incidence of systemic side effects has not been well established, at least five biochemically proven cases of iatrogenic Cushing's Syndrome have been reported as complications of epidural steroid treatment. We present an additional case of iatrogenic Cushing's Syndrome and adrenal suppression in a middle-aged woman who received three epidural steroid injections over a four-month period. We review this case in the context of previous cases and discuss diagnostic and management issues.

  13. Effects of lumbosacral epidural ketamine and lidocaine inxylazine-sedated cats : article

    OpenAIRE

    R. DeRossi; A.P. Benites; J.Z. Ferreira; J.M.N. Neto; L.C. Hermeto

    2009-01-01

    In order to determine the analgesic and cardiovascular effects of the combination of epidural ketamine and lidocaine, 6 sedated cats were studied. Six healthy, young cats were used in a prospective randomised study. Each cat underwent 3 treatments, at least 1 week apart, via epidural injection: (1) ketamine (2.5 mg/kg), (2) lidocaine (4.0 mg/kg), and (3) ketamine (2.5 mg/kg) plus lidocaine (4.0 mg/kg). Epidural injections were administered through the lumbosacral space. Analgesia, motor block...

  14. Epidural anaesthesia and analgesia - effects on surgical stress responses and implications for postoperative nutrition

    DEFF Research Database (Denmark)

    Holte, Kathrine; Kehlet, H

    2002-01-01

    : Epidural local anaesthetic blockade of afferent stimuli reduces endocrine metabolic responses, and improve postoperative catabolism. Furthermore, dynamic pain relief is achieved with improved pulmonary function and a pronounced reduction of postoperative ileus, thereby providing optimal conditions...... for improved mobilization and oral nutrition, and preservation of body composition and muscle function. Studies integrating continuous epidural local anaesthetics with enforced early nutrition and mobilization uniformly suggest an improved recovery, decreased hospital stay and convalescence. CONCLUSIONS......: Epidural local anaesthetics should be included in a multi-modal rehabilitation programme after major surgical procedures in order to facilitate oral nutrition, improve recovery and reduce morbidity....

  15. Pharmacokinetics and analgesic effect of ropivacaine during continuous epidural infusion for postoperative pain relief

    DEFF Research Database (Denmark)

    Erichsen, C J; Sjövall, J; Kehlet, H;

    1996-01-01

    BACKGROUND: The pharmacokinetics and clinical efficacy of ropivacaine (2.5 mg/ml) during a 24-h continuous epidural infusion for postoperative pain relief in 20 patients scheduled for abdominal hysterectomy were characterized using an open-label, increasing-dose design. METHODS: Through an epidural...... catheter inserted at T10-T12, a test dose of 7.5 mg ropivacaine was given 3 min before a bolus dose of 42.5 mg and immediately followed by a 24-h continuous epidural infusion with either 10 or 20 mg/h. Peripheral venous plasma samples were collected up to 48 h after infusion, and urinary excretion was...

  16. Anaphylaxis at image-guided epidural pain block secondary to corticosteroid compound.

    LENUS (Irish Health Repository)

    Moran, Deirdre E

    2012-09-01

    Anaphylaxis during image-guided interventional procedures is a rare but potentially fatal event. Anaphylaxis to iodinated contrast is an established and well-recognized adverse effect. However, anaphylaxis to some of the other frequently administered medications given during interventional procedures, such as corticosteroids, is not common knowledge. During caudal epidural injection, iodinated contrast is used to confirm needle placement in the epidural space at the level of the sacral hiatus. A combination of corticosteroid, local anesthetic, and saline is subsequently injected. We describe a very rare case of anaphylaxis to a component of the steroid medication instilled in the caudal epidural space.

  17. Effect of epidural blockade and oxygen therapy on changes in subcutaneous oxygen tension after abdominal surgery

    DEFF Research Database (Denmark)

    Rosenberg, J; Pedersen, U; Erichsen, C J;

    1994-01-01

    The effect of oxygen therapy (37% by face mask) and epidural local anesthetic blockade (9 ml 0.5% bupivacaine at Th9-11 level) on wound oxygenation was evaluated in eight otherwise healthy patients undergoing elective colorectal resection. The patients were monitored continuously for subcutaneous...... any of the measured values. Oxygen therapy before epidural blockade increased median subcutaneous oxygen tension from 60 to 71 mmHg (P oxygen tension with oxygen therapy was 30 (15-55) min...... without epidural blockade and 15 (10-20) min with blockade (P oxygen tension with or without oxygen therapy after elective uncomplicated major abdominal surgery....

  18. PROPELLER Diffusion-Weighted Magnetic Resonance Imaging of Acute Spinal Epidural Hematoma

    Energy Technology Data Exchange (ETDEWEB)

    Fujiwara, H.; Oki, K.; Momoshima, S.; Kuribayashi, S. [Keio Univ. School of Medicine (Japan). Dept. of Diagnostic Radiology and Dept. of Neurology

    2005-08-01

    We present the case of an 86-year-old female with spontaneous spinal epidural hematoma. Although T1- and T2-weighted images showed the dilated posterior epidural space at the cervical spine, this finding was non-specific on conventional magnetic resonance imaging obtained 15 h after the onset of symptoms. Diffusion-weighted imaging with the use of periodically rotated overlapping parallel lines with enhanced reconstruction (PROPELLER), which clearly revealed the high intensity hematoma, was useful for detection and diagnosis of acute spinal epidural hematoma.

  19. Effect of epidural clonidine on somatosensory evoked potentials to dermatomal stimulation

    DEFF Research Database (Denmark)

    Lund, C; Hansen, O B; Kehlet, H

    1989-01-01

    The effect of lumbar epidural clonidine 150 micrograms on early (less than 0.5 s) somatosensory evoked potentials (SEP) to electrical stimulation of the L1 and S1 dermatomes was examined in twelve cancer patients. Epidural clonidine led to a minor but significant decrease in amplitude of two...... systolic and diastolic blood pressures decreased from 118 +/- 4/72 +/- 5 mmHg to 99 +/- 5/60 +/- 3 mmHg (P less than 0.01), respectively. It is concluded that epidural clonidine has a minor effect on the early SEPs to electrical dermatomal stimulation. Additionally, a pronounced effect on cancer pain...

  20. Analgesia epidural para el trabajo de parto en gestante con esclerosis múltiple Epidural analgesia during labour of a patient with multiple sclerosis

    Directory of Open Access Journals (Sweden)

    M.J. Mayorga Buiza

    2010-07-01

    Full Text Available La Esclerosis Múltiple (EM, es una enfermedad del SNC siendo 2 veces más frecuente su aparición en mujeres, el 70% de ellas en edad fértil. Desde el punto de vista anestésico nos encontramos ante una enfermedad con elevada susceptibilidad neurológica que podría agravarse tanto por la propia cirugía, la técnica anestésica como por la medicación utilizada. Por otra parte se plantea como atender la demanda de analgesia para el trabajo de parto en mujeres con EM, que es el grupo de edad con mayor incidencia de la enfermedad. Presentamos el caso de una mujer de 37 años diagnosticada de esclerosis múltiples 3 años antes, forma recidivante, remitente. La paciente es ingresada en dilatación con 37 semanas de amenorrea, presentando una buena evolución del trabajo de parto y encontrándose el feto en situación longitudinal y presentación cefálica. Avisan al Servicio de Anestesia para valoración de la indicación de epidural para analgesia del parto. La gestante previamente había acudido a consulta de preanestesia donde se le había informado del riesgo beneficio de la técnica y en concreto en su caso, habiendo entendido perfectamente las posibles complicaciones derivadas de la misma y firmado el consentimiento informado. Nosotros hemos preferido utilizar una técnica locoregional, vía epidural considerando también el riesgo potencial de cesárea urgente, para evitar, dado el caso la realización de una técnica intraraquídea o una anestesia general, con las posibilidades de desencadenar un brote que tienen estas técnicas. Además de aportar confort a la paciente durante el trabajo de parto, proporcionar analgesia durante el mismo, disminuye por este motivo el estrés de la gestante pudiendo paralelamente evitar la aparición de un brote.Multiple sclerosis (MS is a disease of the central nervous system (CNS, and twice as prevalent in women, 70% of whom are of fertile age. From an anaesthetics point of view, due to it being a

  1. A COMPARATIVE STUDY OF EPIDURAL BUTORPHANOL AND EPIDURAL FENTANYL FOR THE RELIEF OF POST-OPERATIVE PAIN IN LOWER ABDOMINAL AND LOWER LIMB SURGERIES

    Directory of Open Access Journals (Sweden)

    Ashwini

    2014-11-01

    Full Text Available BACKGROUND: Epidural anaesthesia is used extensively for both intra-operative and post-operative analgesia. This prospective randomized study was conducted using opioids epidurally for post-operative analgesia. Fentanyl is a pure opioid agonist. Butorphanol tartarate which is an agonist antagonist opioid is considered safer than pure opioid agonist. Hence, we compared epidural 4mg butorphanol and epidural 100 µg fentanyl for the relief of post-operative pain. AIMS AND OBJECTIVES: To compare the onset, duration, quality of analgesia, hemodynamic effects and side effects between the 2 study drugs. MATERIALS AND METHODS: 60 patients of either sex posted for elective lower abdominal and lower limb surgeries were randomly divided into 2 groups of 30 each. Group A received butorphanol 4mg epidurally. Group B received fentanyl 100 µg epidurally. All surgeries were done under lumbar epidural anaesthesia with catheter in situ. Post-operatively when patients complained of pain, intensity of pain was assessed using visual analogue scale [VAS]. When the VAS score was > 5, Group A received butorphanol 4mg diluted to 10 ml with NS or Group B received 100 µg fentanyl epidurally diluted to 10 ml with NS. Onset, duration, quality of analgesia, hemodynamic effects and incidence of side effects were compared between the two groups and treated accordingly. RESULTS: Demographic profile was comparable in both groups. Mean time of onset of analgesia was rapid (3.22 ±0.9 (S.D min in group B compared to group A (6.38± 1.26 (S.D min. Duration of analgesia was longer in group A (344.00 ±63.39 min compared to group B (227±38.12 min. Quality of analgesia was better with group A compared to group B. There was no significant difference in hemodynamic parameters in both groups. Sedation was the main side effect in group A. Incidence of pruritis, vomiting, hypotension and respiratory depression was more in group B. CONCLUSION: Epidural Butorphanol though has a delayed

  2. Hematoma epidural lombar pós-cirurgico em paciente com leucemia: relato de caso Hematoma epidural lumbar posquirúrgico en paciente con leucemia: relato de caso Postoperative lumbar epidural hematoma in a patient with leukemia: case report

    Directory of Open Access Journals (Sweden)

    Wagner Pasqualini

    2012-09-01

    Full Text Available A ocorrência de hematoma epidural como complicação pós-cirúrgica é relativamente baixa. O reconhecimento dessa patologia no diagnóstico diferencial nas paraplegias pós-cirúrgicas imediatas e o tratamento precoce por meio de intervenção cirúrgica com a descompressão do canal são fatores que estão diretamente relacionados à melhora do quadro neurológico. Este relato de caso é de um hematoma epidural no pós-operatório imediato de descompressão por estenose do canal vertebral lombar em paciente com leucemia.La ocurrencia de hematoma epidural, como complicación posquirúrgica, es relativamente baja. El reconocimiento de esa patología, en el diagnóstico diferencial en las paraplejías posquirúrgicas inmediatas y el tratamiento precoz por medio de intervención quirúrgica con la descompresión del canal, son factores que se relacionan directamente con la mejoría del cuadro neurológico. Este relato de caso es de un hematoma epidural en el posoperatorio inmediato, después de descompresión, por estenosis, del canal vertebral lumbar en paciente con leucemia.The occurrence of epidural hematoma as a postoperative complication is relatively low. The recognition of this condition in the differential diagnosis in the immediate postoperative paraplegia and the early surgical decompression are directly related with neurological improvement. We report a case of epidural hematoma in the early postoperative period of surgical decompression of the lumbar spinal canal, in a patient with leukemia.

  3. Bloqueo electrónico de la hebilla del cinturón de seguridad con detección del correcto abrochado

    OpenAIRE

    Prevosti Vives, Montserrat

    2011-01-01

    Impulsado por la problemática actual en el campo de la automoción, concretamente en el mal uso de los sistemas de retención de pasajeros, el presente proyecto consiste en el desarrollo de una idea, la investigación de su novedad, el análisis y estrategia de sus alternativas, el diseño de la solución, el cumplimiento de la normativa correspondiente y la redacción de una patente de la invención. La evolución de la idea nace con el concepto de un bloqueo electrónico de la hebilla ...

  4. Bloqueo auriculoventricular transitorio de primer grado en paciente con poliintoxicación por drogas de abuso y etanol: The Holiday Heart Syndrome

    Directory of Open Access Journals (Sweden)

    P Poveda Velázquez

    2014-01-01

    Full Text Available Las intoxicaciones por alcohol y drogas de abuso son una causa frecuente de consulta en los Servicios de Urgencias. Las alteraciones electrocardiográficas y las arritmias debidas a la ingesta de alcohol se conocen como Holiday Heart Syndrome. Este síndrome se define como la presencia de alteraciones del ritmo o de la conducción cardiaca asociadas al consumo de alcohol que revierten tras la intoxicación y que se producen en una persona sin enfermedad cardiaca conocida. La alteración más común es la fibrilación auricular. Se presenta el caso de una paciente joven que ingresa en urgencias por intoxicación por alcohol y diferentes drogas y que presentaba un bloqueo auriculoventricular de primer grado transitorio. Se discute el posible efecto causal de las drogas y del alcohol en los cambios electrocardiográficos observados en esta paciente.

  5. Unnecessary multiple epidural steroid injections delay surgery for massive lumbar disc: Case discussion and review

    Directory of Open Access Journals (Sweden)

    Nancy E Epstein

    2015-01-01

    Full Text Available Background: Epidural steroid injections (ESI in the lumbar spine are not effective over the long-term for resolving "surgical" lesions. Here, we present a patient with a massive L2-L3 lumbar disk herniation whose surgery was delayed for 4 months by multiple unnecessary ESI, resulting in a cauda equina syndrome. Methods: A 54-year-old male acutely developed increased low back and radiating left leg pain in October of 2014. In December of 2014, a magnetic resonance imaging (MRI scan showed a massive central/left sided disk herniation at the L2-L3 level resulting in marked thecal sac and left L2 foraminal and L3 lateral recess root compression. Despite the marked degree of neural compression, pain management treated him with 3 ESI over the next 3 months. Results: At the end of April of 2015, he presented to spine surgeon with a cauda equina syndrome. When the new MRI scan confirmed the previously documented massive central-left sided L2-L3 disk herniation, the patient emergently underwent an L1-L3 laminectomy with central-left sided L2-L3 lateral/foraminal diskectomy. Postoperatively, the patient was neurologically intact. Conclusions: Pain specialists performed multiple unnecessary lumbar ESI critically delaying spinal surgery for 4 months in this patient with a massive lumbar disk herniation who ultimately developed a cauda equina syndrome. Unfortunately, pain specialists (e.g., radiologists, anesthesiologists, and physiatrists, not specifically trained to perform neurological examinations or spinal surgery, are increasingly mismanaging spinal disease with ESI/variants. It is time for spine surgeons to speak out against this, and "take back" the care of patients with spinal surgical disease.

  6. How I teach evidence-based epidural information in a hospital and keep my job.

    Science.gov (United States)

    Tumblin, Ann

    2007-01-01

    A childbirth educator reveals her dilemma in teaching evidence-based practice in today's high-tech birth climate. She focuses on strategies to use when sharing epidural information with expectant parents. PMID:18769516

  7. Pure spinal epidural cavernous hemangioma: A case series of seven cases

    Directory of Open Access Journals (Sweden)

    Ignatius Ngene Esene

    2016-01-01

    Conclusion: PSECH although rare is increasing reported and ought to be included in the differential diagnosis of spinal epidural lesions. Early surgical treatment with total resection is recommended as would result in a good prognosis.

  8. A randomized, controlled trial comparing local infiltration analgesia with epidural infusion for total knee arthroplasty

    DEFF Research Database (Denmark)

    Andersen, Karen V; Bak, Marie; Christensen, Birgitte V;

    2010-01-01

    There have been few studies describing wound infiltration with additional intraarticular administration of multimodal analgesia for total knee arthroplasty (TKA). In this study, we assessed the efficacy of wound infiltration combined with intraarticular regional analgesia with epidural infusion...

  9. A rare cause of Cauda equina syndrome: Epidural high grade primary non-Hodgkin lymphoma

    Directory of Open Access Journals (Sweden)

    Ambarish A Mathesul

    2013-01-01

    Full Text Available Cauda equina syndrome (CES may be caused by herniated disc, tumor, trauma, and spinal infections. However, CES due to epidural high-grade non-Hodgkin lymphoma (NHL is very rare. Up to our knowledge, few cases have been reported in the literature. We report a case of epidural high-grade NHL presenting as CES. A 55-year-old man presented with CES caused by extradural compression by primary NHL. The patient underwent an L4-L5 laminectomy. The operative findings were suggestive of well-demarcated epidural tumor. The final histopathological diagnosis revealed epidural high-grade NHL. NHL causing CES is rare. This report highlights the importance of keeping afresh the various causes of CES for prompt diagnosis and management.

  10. The comparative study of epidural levobupivacaine and bupivacaine in major abdominal surgeries

    Directory of Open Access Journals (Sweden)

    Ali Uzuner

    2011-01-01

    Conclusions: The results of our study suggest that same concentration of epidural levobupivacaine and bupivacaine with fentanyl provide stable postoperative analgesia and both were found safe for the patients undergoing major abdominal surgery.

  11. Orthostatic hypotension during postoperative continuous thoracic epidural bupivacaine-morphine in patients undergoing abdominal surgery

    DEFF Research Database (Denmark)

    Crawford, M E; Møiniche, S; Orbæk, Janne;

    1996-01-01

    Fifty patients undergoing colonic surgery received combined thoracic epidural and general anesthesia followed by continuous epidural bupivacaine 0.25% and morphine 0.05 mg/mL, 4 mL/h, for 96 h postoperatively plus oral tenoxicam 20 mg daily. Heart rate (HR) and arterial blood pressure (BP) were...... postoperatively compared with preoperatively (P Epidural infusion was discontinued in three patients due to either persisting resting or orthostatic hypotension. There was no correlation between ASA classification, intraoperative bleeding, or postoperative dizziness and incidence of orthostatic...... hypotension. The results suggest that patients undergoing abdominal surgery and treated with continuous small-dose thoracic epidural bupivacaine-morphine are subjected to a decrease of BP at rest and during mobilization, but not to an extent that seriously impairs ambulation in most patients....

  12. Postoperative pain and gastro-intestinal recovery after colonic resection with epidural analgesia and multimodal rehabilitation

    DEFF Research Database (Denmark)

    Werner, M U; Gaarn-Larsen, L; Basse, L;

    2005-01-01

    and ten consecutive patients scheduled for elective open colonic resection under general anaesthesia with combined thoracic epidural analgesia were prospectively studied. Postoperative epidural analgesia was maintained for 48 h with bupivacaine 2.5 mg/ml and morphine 50 µg/ml, 4 ml/h. Postoperative pain......The aim of the study was to evaluate initial postoperative pain intensity and the association with recovery of gastrointestinal function and length of stay (LOS) in a multimodal programme with epidural analgesia, early oral nutrition and mobilisation with a 48 h planned hospital stay. One hundred......, respectively. Gastrointestinal recovery and LOS did not differ between patients with high (3-6) versus low (0-2) dynamic pain scores (P > 0.4 and P > 0.1, respectively). It is concluded that a multimodal rehabilitation program including continuous thoracic epidural analgesia leads to early recovery...

  13. CLINICAL EVALUATION OF EPIDURAL ADMINISTRATION OF MORPHINE, FENTANYL, METHADONE, LIDOCAINE AND LIDOCAINE WITH EPINEPHRINE IN CATTLE

    Directory of Open Access Journals (Sweden)

    A. Tabatabaei Naeine, A. Rezakhani and J. Fazlinia

    2004-01-01

    Full Text Available The purpose of this study was to determine the analgesic efficacy and clinical effects of morphine, fentanyl, methadone, lidocaine, lidocaine with epinephrine and saline (control when injected epidurally into the caudal epidural space in cattle. Epidural analgesia was achieved in five cattle on five successive occasions at weekly intervals. Analgesia was defined as a lack of response to hemostat pressure and pinprick in the skin of the perineal area and ventral aspect of the tail. The results demonstrated that while epidural lidocaine and lidocaine with epinephrine decreased the response to hemostat and pinprick compared to control, there was no reduction in response after the administration of morphine, methadone or fentanyl. Heart rate, pulse and respiratory rates were not significantly altered by any of the drugs. Neither did the drugs produce any change in the electrocardiogram (ECG of the animals.

  14. [Acute epidural hematoma with extravasation on cerebral angiogram in an infant (author's transl)].

    Science.gov (United States)

    Oseki, J; Oana, K; Kobayashi, T; Kawada, Y; Kanaya, H

    1977-03-01

    The authors recently operated on a boy four years of age with acute epidural hematoma showing an extravasation on the cerebral angiogram. The hematoma (hematoma volume 125 ml) was evacuated 7 hours after the head injury. The postoperative course was quite uneventful, and he was discharged a month after surgery without any neurologic deficits. The authors reviewed the literature and found 4 cases of acute epidural hematoma with extravasations in infants and children. In all cases the operative results were good. The age incidence and frequency of occurence overall for acute epidural hematomas, extravasations on cerebral angiograms and their mechanism, and the length of time from injury to operation were also discussed. It should be emphasized that, for acute epidural hematoma in infants and children, the early diagnosis and early surgery are essential to save the patients.

  15. Early diagnosis and treatment of acute or subacute spinal epidural hematoma

    Institute of Scientific and Technical Information of China (English)

    YU Hang-ping; FAN Shun-wu; YANG Hui-lin; TANG Tian-si; ZHOU Feng; ZHAO Xing

    2007-01-01

    Background Despite low morbidity, acute or subacute spinal epidural hematoma may develop quickly with a high tendency to paralysis. The delay of diagnosis and therapy often leads to serious consequences. In this study we evaluated the effects of a series of methods for the diagnosis and treatment of the hematoma in 11 patients seen in our hospital.Methods Of the 11 patients (8 males and 3 females), 2 had the hematoma involving cervical segments, 2 cervico-thoracic, 4 thoracic, 1 thoraco-lumbar, and 2 lumbar. Three patients had quadriplegia, including one with central cord syndrome; another had Brown-Sequard's syndrome; and the other seven had paraplegia. Five patients were diagnosed at our hospitals within 3-48 hours afterappearance of symptoms, and 6 patients were transferred from community hospitals within 21-106 hours after development of symptoms. Key dermal points, key muscles and the rectal sphincter were determined according to the American Spinal Injury Society Impairment Scales as scale A in two patients,B in 5 and C in 4. Emergency MRI in each patient confirmed that the dura mater was compressed in the spinal canal, with equal intensity or hyperintensity on T1 weighted image and mixed hyperintensity on T2 weighted image. Preventive and curative measures were taken preoperatively and emergency operation was performed in all patients. Open laminoplasty was done at the cervical and cervico-thoracic segments, laminectomy at the thoracic segments, laminectomy with pedicle screw fixation at the thoraco-lumbar and lumbar segments involving multiple levels, and double-sided laminectomy with the integrity of articular processes at the lumbar segments involving only a single level. During the operation, special attention was given to hematoma evacuation, hemostasis and drainage tube placement.Results Neither uncontrollable hemorrhage nor postoperative complications occurred. All patients were followed up for 1-6 years. A marked difference was noted between

  16. A sheared Racz catheter in cervical epidural space for thirty months: a case report

    OpenAIRE

    Kang, Jae Hyuk; Choi, Hoon; Kim, Jin Sung; Lee, Min Kyu; Park, Hue Jung

    2015-01-01

    Percutaneous epidural neuroplasty may lead to complications such as hematoma, infection, epidural abscess, meningitis, hypotension, respiratory depression, urinary and fecal dysfunction, sexual dysfunction and paresthesia. Other technical complications may include shearing or tearing, misplacement, blockage and migration of the catheter. We report a case of a 41-year-old female patient, who underwent surgical removal of a sheared catheter, which was retained for 30 months after cervical Racz ...

  17. Combined Spinal Epidural Anaesthesia with BiPAP-Three Case Reports

    OpenAIRE

    Ashok Jadon; Neelam Sinha; Prashant S Agarwal

    2009-01-01

    Summary We report three cases where BiPAP (bi-level positive airway pressure) was used with CSEA (combined spinal epidural anaesthesia) to over come the hypoventilation due to preoperative poor respiratory reserves and additive effect of sedation. Combination of BiPAP with spinal, epidural and CSEA have been used successfully in patients of severe COPD (chronic obstructive pulmonary disease) for various surgical procedures. This combination provides safe alternative to conventional general an...

  18. [Labor epidural analgesia for a woman with a pityriasis versicolor in the lumbar region].

    Science.gov (United States)

    Dubar, G; Omarjee, M; Viguié, C; Barbarot, S; Mignon, A

    2011-01-01

    Epidural analgesia is usually contraindicated in case of infection at the site of needle insertion. Tinea versicolor is a benign superficial cutaneous fungal infection caused by the proliferation of a skin commensal yeast of low pathogenicity. We report the case of a pregnant woman with a tinea versicolor in the lumbar region, who benefited from a labor epidural analgesia, realised with reinforced antiseptic measures. No neurological or infectious complication occurred.

  19. Study of efficacy, safety and cardiotocographic changes during epidural analgesia with ropivacaine in labour

    OpenAIRE

    Sharma, Jyoti; Gandhi, Mansi U; Bhavsar, Mrugank M

    2013-01-01

    Background: Epidural analgesia during labour provides effective pain relief along with better maternal and neonatal outcome. Our aim of the study is to check safety and efficacy of Ropivacaine during labour analgesia. We have also compared cardiotocographic changes in labour with versus without epidural analgesia.Material & Methods: 60 Antenatal cases in between 37-41 weeks of pregnancy in active labour were selected for study. They were randomly divided into 2 groups: Study Group (Group-...

  20. The Effects of Epidural Top-Up Technique with Serum Physiological On Unilateral Spinal Anesthesia

    Directory of Open Access Journals (Sweden)

    İlkay Cömert

    2006-01-01

    Full Text Available This study was designed to investigate the influence of saline injections as epidural top-up on the sensory block duration, quality and hemodynamic effects of unilateral spinal anesthesia. The cases from ASA I-Il containing of 18-65 age group were randomly separated into three groups. For the purpose of unilateral spinal anesthesia, 6 mg 0.5% ‘heavy’ bupivacaine and for the purpose of epidural top-up, 10 mL saline were applied to the each patients of the groups. The study protocol was designed as:Ist group: Coming after the epidural catheter installation, unilateral spinal anesthesia was applied (n=20.IInd group: At first, unilateral spinal anesthesia was applied and after one minute, epidural top-up was done via the pre-installed epidural catheter (n=20.IIIrd group: At first the epidural catheter was installed and epidural top-up was applied. After one minute, unilateral spinal anesthesia was fulfilled (n=2O. Starting from the pre-anesthesic period, the hemodynamic data and following the anesthesia, the sensorial and motor block levels were recorded and evaluated.As the outcome of the inter-groups comparison of heart rate and mean arterial pressure, a statistically note-worthy differance was not determined; statistically significant but clinically acceptable hemodynamic changes were observed in intra-group evaluations, when the data was compared with control levels. The sensorial block levels were significantly higher in group II and significantly lower in group III.The application of 10 mL saline via epidural catheter 1 minute after the unilateral spinal anesthesia and remaining the patient leaning on the side of the extremity to be operated for 15 minutes improves the sensory block level of unilateral spinal anesthesia. It is determined that, for the lower extremity surgical operations with 1-1.5 hour estimated period, this method alone can be a worthwhile alternative.

  1. Comparison of parenteral tramadol and epidural ropivacaine for labour analgesia: a prospective clinical study

    Directory of Open Access Journals (Sweden)

    Akanksha Lamba

    2016-06-01

    Conclusions: Maternal outcome in labour analgesia is similar with 100 mg I/M tramadol and epidural ropivacaine. There is no significant difference between duration of labour, rate of LSCS, incidence of instrumental delivery and neonatal outcome in the two modes of analgesia. Analgesic efficacy with epidural ropivacaine seems to be better compared to intramuscular tramadol. [Int J Reprod Contracept Obstet Gynecol 2016; 5(6.000: 1722-1727

  2. Adolescence spinal epidural abscess with neurological symptoms: case report, a lesson to be re-learnt

    OpenAIRE

    Sales, Jafar Ganjpour; Tabrizi, Ali; Elmi, Asghar; Soleimanpour, Jafar; Gavidel, Ehsan

    2013-01-01

    Epidural abscess of the spinal column is a rare condition that can be fatal if left untreated. It promptly progresses and can cause neurologic paralysis, urinary retention or cauda equina syndrome. Compromised immune system that occurs in patients with diabetes mellitus, AIDS, chronic renal failure, alcoholism, or cancer is a predisposing factor. It mostly occurs in adults. Here we would like to report a case of spontaneous pyogenic lumbar epidural abscess with neurological deficit diagnosed ...

  3. Sympathetic activity of S-(+)-ketamine low doses in the epidural space

    OpenAIRE

    2014-01-01

    BACKGROUND AND OBJECTIVES: S-(+)-ketamine is an intravenous anaesthetic and sympathomimetic with properties of local anaesthetic. It has an effect of an analgetic and local anaesthetic when administered epidurally, but there are no data whether low doses of S-(+)-ketamine have sympathomimetic effects. The aim of this study was to determine whether low doses of S-(+)-ketamine, given epidurally together with local anaesthetic, have any effect on sympathetic nervous system, both systemic and be...

  4. Maternal and Cord Serum Cytokine Changes with Continuous and Intermittent Labor Epidural Analgesia: A Randomized Study

    OpenAIRE

    Mantha, Venkat R.; Vallejo, Manuel C.; Vimala Ramesh; Jones, Bobby L; Sivam Ramanathan

    2012-01-01

    Background. Maternal fever during labor epidural analgesia (LEA) may cause increased maternal and cord serum inflammatory cytokines. We report the effects of intermittent and continuous LEA on these cytokines. Methods. Ninety-two women were randomly assigned to continuous (CLEA) or intermittent (ILEA) groups, 46 in each. Maternal temperature was checked and blood drawn at epidural insertion (baseline) and four-hourly until 4 h postpartum (4 PP). Cord blood was drawn after placental delivery. ...

  5. Primary Epidural Peripheral Primitive Neuroectodermal Tumor of the Lumbar Spine: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Choi, Woo Jung; Lee, Seung Hun; Joo, Kyung Bin [Dept. of Radiology, Hanyang University Hospital, Seoul (Korea, Republic of); Paik, Seung Sam; Jun, Young Jin [Dept. of Pathology, Hanyang University Hospital, Seoul (Korea, Republic of); Lee, Young Ho [Dept. of Pediatrics, Hanyang University Hospital, Seoul (Korea, Republic of)

    2011-05-15

    A primitive neuroectodermal tumor (PNET) is a highly malignant tumor in children and young adults, and extremely rare in the spine. We report a case of a primary epidural peripheral PNET of the lumbar spine. The present extremely rare case of primary epidural peripheral PNET of the lumbar spine illustrates the unexpected occurrence and should be included in differential diagnoses for patients with spinal tumors.

  6. Lumbar epidural catheter placement in the presence of low back tattoos: a review of the safety concerns.

    Science.gov (United States)

    Welliver, Dawn; Welliver, Mark; Carroll, Tammy; James, Peggy

    2010-06-01

    Current fashion in body art includes low back tattoos of varying designs and colors, a trend that presents unique concerns for anesthesia providers. Does the placement of epidural catheters risk the introduction of tattoo pigment dyes into the epidural space through the process of coring? Are there specific risks associated with tattoo dyes and epidural needle placement? We performed a comprehensive review of the literature using multiple search databases with the intent to form guidelines for practice using a level of evidence taxonomy. The available evidence does not identify any specific risks associated with epidural catheter placement through low back tattoos, although tissue coring with tissue transport to deeper sites has been confirmed. Continued investigation is necessary before comprehensive practice guidelines regarding the practice of placing epidural needles and catheters through lumbar tattoos can be developed. We suggest avoidance of piercing tattoos when performing epidural punctures until there is sound evidence of short-term and long-term safety.

  7. EFFECT OF ACUPUNCTURE COMBINED WITH EPIDURAL ANESTHESIA ON PLASMA CATECHOLAMINE CONTENT IN CHOLECYSTECTOMY PATIENTS

    Institute of Scientific and Technical Information of China (English)

    Li Changgen; Peng Xiaoyun; Xu Mingyu; Wang Zhongcheng

    2001-01-01

    Objective: To observe changes of plasma catecholamine (CA) level in patients experiencing cholecystectomy under acupuncture anesthesia combined with epidural administration of small dose of anesthetics. Methods:33 cholecystectomy patients were randomly divided into acupuncture combined with epidural anesthesia (A) group (n = 11), acupoint-skin electrical stimulation combined with epidural anesthesia (B) group (n= 11 ) and simple epidural anesthesia (C) group (n= 11). Acupoints used were bilateral Zusanli (ST 36) and Neiguan (PC 6) and stimulated with parameters of frequency 2/15 Hz, intermittent waves, electric current 2~3 mA for group A and 13mA for group B. Extradural anesthetic administered was 1.5% Lidocaine 5 mL. Venous blood samples were collected one day before,NE of group A and B lowered in comparison with pre-operation, particularly group A (P <0.01), while in group C,plasma NE level increased slightly; plasma E of group A and B increased significantly compared with pre-operation (P levels recovered basically in comparison with those of one day before operation. It indicates that acupuncture or acupoint-skin electrical stimulation is capable of regulating sympathetic activity during epidural anesthesia. The anesthetic effec t has a closer relation with changes of plasma NE level rather than changes of plasma E or DA levels. C_onclusion:Acupuncture or acupoint-surface electrical stimulation combined with epidural anesthesia may be of reducing or releasing surgical operation generated stress response during cholecystectomy.

  8. Effects of lumbosacral epidural ketamine and lidocaine in xylazine-sedated cats.

    Science.gov (United States)

    DeRossi, R; Benites, A P; Ferreira, J Z; Neto, J M N; Hermeto, L C

    2009-06-01

    In order to determine the analgesic and cardiovascular effects of the combination of epidural ketamine and lidocaine, 6 sedated cats were studied. Six healthy, young cats were used in a prospective randomised study. Each cat underwent 3 treatments, at least 1 week apart, via epidural injection: (1) ketamine (2.5 mg/kg), (2) lidocaine (4.0 mg/kg), and (3) ketamine (2.5 mg/kg) plus lidocaine (4.0 mg/kg). Epidural injections were administered through the lumbosacral space. Analgesia, motor block, sedation, heart rate, arterial blood pressure, respiratory rate and arterial oxygen saturation were measured. Rectal temperature was compared before and after sedation as well as after epidural administration of the drugs. Epidural administration of the ketamine/lidocaine combination induced prolonged analgesia extending from the coccygeal to the T13-L1 dermatomes, leading to severe ataxia. Cardiovascular effects were significant in all treatments: heart rate decreased, but there was a minimal reduction in arterial pressure. It was concluded that adding a dose of ketamine to epidural lidocaine in cats is feasible and effective. PMID:19831267

  9. Effects of lumbosacral epidural ketamine and lidocaine inxylazine-sedated cats : article

    Directory of Open Access Journals (Sweden)

    R. DeRossi

    2009-05-01

    Full Text Available In order to determine the analgesic and cardiovascular effects of the combination of epidural ketamine and lidocaine, 6 sedated cats were studied. Six healthy, young cats were used in a prospective randomised study. Each cat underwent 3 treatments, at least 1 week apart, via epidural injection: (1 ketamine (2.5 mg/kg, (2 lidocaine (4.0 mg/kg, and (3 ketamine (2.5 mg/kg plus lidocaine (4.0 mg/kg. Epidural injections were administered through the lumbosacral space. Analgesia, motor block, sedation, heart rate, arterial blood pressure, respiratory rate and arterial oxygen saturation were measured. Rectal temperature was compared before and after sedation as well as after epidural administration of the drugs. Epidural administration of the ketamine/lidocaine combination induced prolonged analgesia extending from the coccygeal to the T13-L1 dermatomes, leading to severe ataxia. Cardiovascular effects were significant in all treatments: heart rate decreased, but there was a minimal reduction in arterial pressure. It was concluded that adding a dose of ketamine to epidural lidocaine in cats is feasible and effective.

  10. Caudal epidural analgesia using lidocaine alone or in combination with ketamine in dromedary camels (Camelus dromedarius

    Directory of Open Access Journals (Sweden)

    Omid Azari

    2014-02-01

    Full Text Available This study was performed to investigate the analgesic effect of lidocaine and a combination of lidocaine and ketamine following epidural administration in dromedary camels. Ten 12–18-month-old camels were randomly divided into two equal groups. In group L, the animals received 2% lidocaine (0.22 mg/kg and in group LK the animals received a mixture of 10% ketamine (1 mg/kg and 2% lidocaine (0.22 mg/kg administered into the first intercoccygeal (Co1–Co2 epidural space while standing. Onset time and duration of caudal analgesia, sedation level and ataxia were recorded after drug administration. Data were analysed by U Mann-Whitney tests and significance was taken as p < 0.05. The results showed that epidural lidocaine and co-administration of lidocaine and ketamine produced complete analgesia in the tail, anus and perineum. Epidural administration of the lidocaine-ketamine mixture resulted in mild to moderate sedation, whilst the animals that received epidural lidocaine alone were alert and nervous during the study. Ataxia was observed in all test subjects and was slightly more severe in camels that received the lidocaine-ketamine mixture. It was concluded that epidural administration of lidocaine plus ketamine resulted in longer caudal analgesia in standing conscious dromedary camels compared with the effect of administering lidocaine alone.

  11. Anaesthetists' experiences with the early labour epidural recommendation for obese parturients: a qualitative study.

    Science.gov (United States)

    Va, Eley; Lk, Callaway; Aaj, van Zundert; J, Lipman; C, Gallois

    2016-09-01

    Caring for obese pregnant women presents challenges for all medical professionals. Despite a lack of supporting evidence, expert opinion and international guidelines suggest early labour epidural insertion for obese women. Anecdotally this is not supported by all anaesthetists. This qualitative study explored the experiences of anaesthetists regarding early epidural analgesia in obese parturients, to answer the research question: Are anaesthetists consistent in how they apply early epidural analgesia in obese parturients? Personal in-depth interviews with 42 specialist anaesthetists working in south-east Queensland, Australia, were completed between February and April, 2015. Leximancer™ text analysis software applied a validated algorithm to the data to identify themes and concepts. The major themes were explored by the first author to answer the research question. Three major themes were identified: the demands associated with caring for obese women; concern regarding the anaesthetic technique used in obese women; and the importance of communication with obstetric staff. Disagreement regarding interpretation and application of early epidural analgesia was identified within this group of anaesthetists. These anaesthetists were inconsistent in how they interpreted and applied early epidural analgesia for obese parturients, with some questioning the validity of the practice. The combination of uncertainty, urgency and technical difficulty presented by obese parturients provoked anxiety in these clinicians, particularly the anticipation of unplanned general anaesthesia. Consistent anaesthetic practice could improve the implementation of early epidural analgesia in obese parturients. PMID:27608347

  12. Controversy of the use of epidural analgesia in labour

    Directory of Open Access Journals (Sweden)

    Enrique Ramón Arbués

    2008-11-01

    Full Text Available During last years, it was thought that free-pain labour was a big advance for woman. Recently, ideological patrons such as ecofeminism have feed a critical mind in the woman who is going to give birth. In this bibliographic review we don’t approach a reliable and definitive conclusion, due to the bias and lack of scientific rigour of some studies and the doubtful methodological reliability and generalization of others.This way, we conclude the need to make a tolerant effort on the part of everyone, just as researching and assuming on the services portfolio (if needed alternative techniques such as combined spinal-epidural analgesia, sterile water injections, water immersion, acupuncture, hypnosis, etc.

  13. Neuropatía periférica tras el parto: Implicaciones de la anestesia epidural Peripheral neuropathy after delivery implications for epidural anaesthesia

    OpenAIRE

    Velázquez, S.; E. Guasch; B. Martínez; Mª A. López; Gilsanz, F.

    2006-01-01

    La incidencia de lesiones neurológicas de miembros inferiores en la práctica obstétrica es del 0,08% y 0,92%. La incidencia de complicaciones neurológicas asociadas a la técnica epidural ha sido estimada en 2 casos de cada 10.000 epidurales. Durante los últimos años, con la generalización de la analgesia epidural para el trabajo de parto, es posible que algunas de las neuropatías sean atribuidas a esta técnica, olvidando que hay otros mecanismos de lesión en estas situaciones. Presentamos el ...

  14. Effects of thoracic epidural analgesia with morphine or bupivacaine on lower oesophageal motility--an experimental study in man.

    Science.gov (United States)

    Thorén, T; Carlsson, E; Sandmark, S; Wattwil, M

    1988-07-01

    Lower oesophageal peristalsis and lower oesophageal sphincter (LOS) pressure during thoracic epidural analgesia (TEA) were studied in 20 healthy volunteers. After oesophageal manometric baseline recordings, 10 volunteers received 4 mg epidural morphine. The other ten received 0.5% bupivacaine epidurally in sufficient amounts to block the sympathetic innervation of the oesophagus. Thereafter oesophageal manometry was repeated. During epidural morphine oesophageal peristalsis, resting LOS pressure and the contraction of LOS after swallowing did not change, but the relaxation of the LOS in response to swallowing decreased significantly (P less than 0.01). Following TEA with bupivacaine, neither distal oesophageal peristalsis nor LOS pressure changed. PMID:3414347

  15. A COMPARATIVE EVALUATION OF DEXMEDETOMIDINE AND CLONIDINE AS ADJUVANTS TO LEVOBUPIVACAINE IN EPIDURAL ANAESTHESIA FOR LOWER LIMB ORTHOPAEDIC SURGERIES

    Directory of Open Access Journals (Sweden)

    Karthik

    2015-02-01

    Full Text Available BACKGROUND: There are always efforts to find a better and safer local anaesthetic along with adjuvants in epidural anaesthesia. Bupivacaine is a long acting , effective local anaesthetic that is commonly administered in anaesthesia practice. Despite its undoubted efficacy, bupivacaine is associated with cardiotoxicity and neurotoxicity. Central nervous system (CNS and cardiovascular adverse reactions reported after inadvertent intravascular or intravenous regional anesthesia have been linked to R (+ isomer of bupivacaine. So Levobupivacaine, the pure S ( - – enantiomer of racemic bupivacaine, was developed as an alternative to bupivacaine. Levobupivacaine is increasingly used in the clinical practice because of its safer pharmacological profile and faster protein binding rate AIM: This study was conducted to evaluate the onset and duration of analgesia, extent and duration of sensory and motor block, sedation and side effects of Dexmedetomidine and Clonidine when used as adjuvants to Levobupivacaine in epidural anaesthesia for lower limb orthopaedic surgeries. MATERIALS AND METHODS: A prospective randomized study was carried out in the department of Anaesthesia at Rajarajeswari Medical College and Hospital which included 50 adult patients between the ages of 21 and 60 years (o f ASA I/II grade who underwent lower limb orthopaedic surgeries. The patients were randomly allocated into two groups; levobupivacaine + dexmedetomidine (LD and levobupivacaine + clonidine (LC, comprising of 25 patients each. Group LD was administered 18 ml of 0.5% epidural levobupivacaine and 1.5 μg/kg of dexmedetomidine, while group LC received admixture of 18 ml of 0.5% levobupivacaine and 2 μg/kg of Clonidine . Onset of analgesia, sensory and motor block levels, sedation, duration of analgesia and side effects were observed. STATISTICAL ANALYSIS: The data obtained was subjected to statistical analysis using analysis of variance, student t test, chi - square test

  16. A double-blind comparison between epidural morphine and epidural clonidine in patients with chronic non-cancer pain.

    Science.gov (United States)

    Glynn, C; Dawson, D; Sanders, R

    1988-08-01

    In a randomised double-blind study of 20 patients with chronic pain, epidural morphine 5 mg in 5 ml of saline was compared with epidural clonidine 150 micrograms in 5 ml of saline. Thirteen patients had a clinical and radiological diagnosis of arachnoiditis, 6 had low back pain and 1 had post-operative scar pain. There were 18 females and 2 males with an average age of 52 years, range 22-76 years. There was no difference found between the 2 solutions in the resultant analgesia measured by the visual analogue scale for pain, pain relief or the pain word score during the 3 h period of the study. No difference was found in the patient's mood which was also measured with the visual analogue scale. Two patients had no analgesia from either injection, 2 patients did not obtain any relief from clonidine and another 2 obtained no relief from morphine. Six patients reported that clonidine was better than morphine, 5 reported that morphine and clonidine were the same and 3 reported that morphine was better than clonidine. The duration of analgesia from the clonidine varied from 6 h to 1 month; the duration of analgesia from morphine varied from 6 to 24 h. Clonidine was associated with sedation and a fall in blood pressure of greater than 20 mm Hg in all patients, 1 patient required ephedrine to treat hypotension. Twelve patients had pruritus, 7 nausea and 2 vomiting following the morphine. Statistically there was no difference found between morphine and clonidine for short-term (3 h) analgesia in these patients.(ABSTRACT TRUNCATED AT 250 WORDS)

  17. Analgesia postoperatoria tras artroplastia de rodilla mediante bloqueo femoral continuo con ropivacaína Postoperative analgesia after knee arthroplasty through continuous femoral blockage with ropivacaine

    Directory of Open Access Journals (Sweden)

    M. Reina

    2004-02-01

    Full Text Available Introducción: El objetivo del estudio es conocer el grado de dolor y satisfacción en el postoperatorio de los pacientes que han recibido analgesia mediante bloqueo femoral continuo en artroplastia total de rodilla. Material y método: Se incluyeron pacientes ASA I-III diagnosticados de gonartrosis e intervenidos de artroplastia total de rodilla bajo anestesia intradural. En la Sala de Despertar y bajo los efectos residuales de la anestesia intradural se colocó un catéter en la proximidad del nervio femoral, con neuroestimulación. Se administró un bolo inicial de ropivacaína 0,375% 30 ml, seguido de una perfusión continua de ropivacaína 0,125% 10 ml.h-1, que se mantuvo durante las primeras 48 horas del postoperatorio. Las variables registradas fueron las siguientes: dolor postoperatorio a las 24 y 48 horas mediante EVA, localización del dolor, existencia o no de bloqueo motor, parestesias-disestesias y efectos secundarios, así como fármacos utilizados en caso de analgesia insuficiente, dificultad de la técnica y grado de satisfacción a las 48 horas. Resultados: Se incluyeron 8 pacientes, con peso y altura media de 78 kg y 157 cm respectivamente. El análisis del dolor registrado a las 24 horas fue en un 62,5% de EVA 0, en un 25% EVA 5 y en un 12,5% EVA 6. A las 48 horas el 87,5% de los pacientes tenían un EVA 0 y un 12,5% EVA 4. Todos los pacientes con dolor lo localizaron en hueco poplíteo. En ningún caso hubo bloqueo motor. El 25% presentaron parestesias a las 24-48 horas y el 12,5% episodio de náuseas. En caso de analgesia insuficiente se complementó el tratamiento con AINE intravenosos y en un caso con bloqueo del nervio ciático por abordaje anterior. La técnica realizada resultó fácil en el 87,5% de los pacientes y muy difícil en el 12,5%. El grado de satisfacción fue superior a 7 en todos los pacientes. Conclusiones: El bloqueo 3 en 1 continuo en nuestra serie, proporcionó una analgesia eficaz en pacientes

  18. Maternal and foetal outcome after epidural labour analgesia in high-risk pregnancies

    Directory of Open Access Journals (Sweden)

    Sukhen Samanta

    2016-01-01

    Full Text Available Background and Aims: Low concentration local anaesthetic improves uteroplacental blood flow in antenatal period and during labour in preeclampsia. We compared neonatal outcome after epidural ropivacaine plus fentanyl with intramuscular tramadol analgesia during labour in high-risk parturients with intrauterine growth restriction of mixed aetiology. Methods: Forty-eight parturients with sonographic evidence of foetal weight <1.5 kg were enrolled in this non-randomized, double-blinded prospective study. The epidural (E group received 0.15% ropivacaine 10 ml with 30 μg fentanyl incremental bolus followed by 7–15 ml 0.1% ropivacaine with 2 μg/ml fentanyl in continuous infusion titrated until visual analogue scale was three. Tramadol (T group received intramuscular tramadol 1 mg/kg as bolus as well as maintenance 4–6 hourly. Neonatal outcomes were measured with cord blood base deficit, pH, ionised calcium, sugar and Apgar score after delivery. Maternal satisfaction was also assessed by four point subjective score. Results: Baseline maternal demographics and neonatal birth weight were comparable. Neonatal cord blood pH, base deficit, sugar, and ionised calcium levels were significantly improved in the epidural group in comparison to the tramadol group. Maternal satisfaction (P = 0.0001 regarding labour analgesia in epidural group was expressed as excellent by 48%, good by 52% whereas it was fair in 75% and poor in 25% in the tramadol group. Better haemodynamic and pain scores were reported in the epidural group. Conclusion: Epidural labour analgesia with low concentration local anaesthetic is associated with less neonatal cord blood acidaemia, better sugar and ionised calcium levels. The analgesic efficacy and maternal satisfaction are also better with epidural labour analgesia.

  19. SUMMARY OF CLINICAL STUDY ON ACUPUNCTURE COMBINED WITH EPIDURAL ANESTHESIA FOR CHOLECYSTECTOMY

    Institute of Scientific and Technical Information of China (English)

    秦必光; 刘颖涛; 李长根; 任亚川; 张兰英; 艾中立; 彭小云; 白占勇

    2001-01-01

    Objective: To study clinical effect and anesthetic method of acupuncture anesthesia combined with epidural administration of smadose of anesthetic for cholecystectomy. Methods: A total of 194 cases of cholecystectomy patients were randomly divided into acupuncture combined with epidural anesthesia group (group A, n=66), acupoint-skin electrical stimulation combined with epidural anesthesia group (group B, n = 63) and simple epidural anesthesia group (group C, n=65). Observations were conducted using single-bland method. Bilateral Neiguan (PC 6) and Zusanli (ST 36) were punctured and stimulated electrically in group A and only stimulated electrically via cutaneous electrodes in group B. Epidural anesthetic used was 1.5% Lidocaine and the anesthetic level was controlled to reach T4~11. Results: The class-I (excellent) rates of group A, B and C were 75.76%, 60.32% and 13.85% respectively, showing significant differences between group A and C and group B and C ( P < 0. 001 ). The initial dose, doses of every hour and every case of group A and B were lower than those of group C. The dose of every hour of group C was 36.23% and 3.75 % higher than group A and B respectively ( P < 0. 001 ), suggesting that acupuncture or acu-point-skin electrical stimulation could strengthen anesthetic effect and reduce the dose of epidural anesthetic. During operation, indexes of the life signs as HR, MAP, RR, TV, MV, SpO2 and ECG kept basically stable and all patients in group A passed surgical operation safely. Conclusion: Acupuncture or acupoint-skin electrical stimulation combined with epidural anesthesia can be used as one of the anesthetic methods for cholecystectomy.

  20. CONSERVATIVE THERAPY VERSUS EPIDURAL STEROID INFILTRATION IN MANAGEMENT OF CHRONIC LOW BACK ACHE

    Directory of Open Access Journals (Sweden)

    Vivian Roshan D

    2015-11-01

    Full Text Available BACKGROUND: Sciatica due to lumbar intervertebral disc herniation is one of the most common causes of radicular pain in an adult working population. This study aims at studying the effectiveness of conservative management of lumbar disc herniation as an alternative to surgical measures. METHODS: A prospective study of 100 patients with lumbar disc herniations who were treated conservatively were followed up at intervals of 1 month, 6 months and 1 year. Patients planned for conservative treatment were treated with pharmacological therapy, rest and physiotherapy. Those planned for epidural steroid injections were administered a single dose of steroid one level higher than the lesion in the epidural space. The collected data was analyzed by Chi square. RESULTS: Our results showed that in both genders, epidural steroid infiltration yielded better results than conservative treatment. Occupation had no discernible effect on the magnitude of disc herniation. People with sedentary lifestyle recovered better with epidural steroid infiltration as compared to the heavy physical labor group. Irrespective of disc bulge, protrusion or extrusion, the epidural steroid injection group showed significant improvement in symptoms as compared to conservative treatment. Smokers tended to show delay in the recovery as compared with the non-smoker group. The amount of disc herniation is not directly proportional to the outcome of treatment. CONCLUSIONS: Epidural steroid infiltration showed significant improvement in symptoms of lumbar intervertebral disc herniation thereby avoiding disc surgery. Conservative management for atleast 4 to 6 weeks can be recommended followed by epidural steroid in those patients without improvement. Cessation of smoking should be an integral part of the treatment.

  1. Effect of epidural saline washout on regression of sensory and motor block after epidural anaesthesia with 2% lidocaine and fentanyl in elderly patients.

    Science.gov (United States)

    Park, E Y; Kil, H K; Park, W S; Lee, N-H; Hong, J-Y

    2009-03-01

    Seventy elderly males received lumbar epidural anaesthesia with 12 ml of 2% lidocaine containing fentanyl 50 mug. At the end of transurethral surgery, the washout group (n = 33) received an epidural bolus of 30 ml saline while the control group (n = 34) did not. Mean (SD) times to 1-grade (17.2 (11.9) vs 32.7 (11.3) min) and 2-grade regression (23.8 (12.2) vs 56.0 (23.9) min) of motor block, 3-dermatomal sensory regression (31.4 (11.6) vs 42.2 (14.4) min for cold and 30.8 (15.6) vs 40.6 (14.2) min for pinprick), and regression to S1 (57.7 (16.1) vs 76.2 (20.2) min for cold and 56.8 (17.3) vs 69.2 (16.2) min for pinprick) were significantly shorter in the washout group than the control group. There were no differences in postoperative pain scores and side effects between the two groups. We concluded that epidural washout facilitates regression of both motor and sensory block following epidural anaesthesia without reducing the postoperative analgesic benefit.

  2. Bloqueo dual del sistema renina-angiotensina frente a la monoterapia: revisión sistemática y metanálisis acumulativo de ensayos clínicos y estudios observacionales

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    Ferrán Catalá-López

    2014-01-01

    Full Text Available Fundamentos: Trabajos previos han sugerido que el bloqueo dual con inhibidores del sistema renina-angiotensina (SRA estaría asociado a un incremento de efectos adversos comparado con la monoterapia. Se reexamina la seguridad del doble bloqueo del SRA, especialmente en pacientes de riesgo y se explora la estabilidad de la evidencia acumulada a lo largo de los años. Método: Revisión sistemática con metaanálisis de efectos aleatorios. Se revisaron 15 metaanálisis publicados anteriormente como punto de partida. Se realizó una búsqueda en PubMed/Medline de estudios observacionales y de ensayos clínicos controlados recientes. Las variables dependientes estudiadas fueron: mortalidad (general y cardiovascular, hiperpotasemia, hipotensión, insuficiencia renal, accidente cerebrovascular y la retirada del tratamiento por efectos adversos. Se calcularon los riesgos relativos (RR y su intervalo de confianza (IC95%Resultados: El bloqueo dual del SRA no se asoció con una reducción del RR de la mortalidad general (RR:1,00; IC95%: 0,96-1,05; 21 estudios, ni de la mortalidad cardiovascular (RR:1,01; 0,94-1,09; 13 estudios ni del riesgo de accidente cerebrovascular (RR:1,02; 0,94-1,11; 11 estudios en comparación con la monoterapia. El bloqueo dual se asoció a un riesgo aumentado de hiperpotasemia (RR:1,58; 1,37-1,81; 34 estudios, hipotensión (RR:1,66; 1,41-1,95; 25 estudios, daño renal (1,52; 1,28-1,81; 29 estudios y retirada del tratamiento por efectos adversos (RR:1,26; 1,22-1,30; 37 estudios. Los resultados fueron consistentes en las cohortes de pacientes con diabetes mellitus, enfermedad renal o insuficiencia cardiaca. Conclusiones: El bloqueo dual del SRA vs monoterapia incrementa los riesgos de hiperpotasemia, hipotensión, insuficiencia renal e interrupción del tratamiento por efectos adversos. Además no ofrece beneficios adicionales por reducción de la mortalidad general, mortalidad cardiovascular o accidente cerebrovascular. Estos

  3. ROLE OF EPIDURAL INJECTIONS IN THE MANAGEMENT OF ACUTE LUMBAR DISCOGENIC PAIN

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    Srinivas

    2015-05-01

    Full Text Available INTRODUCTION: The use of epidural injections in the cervical , thoracic and lumbo sacral spine for both diagnostic and therapeutic purposes has developed as an important part of a comprehensive interdisci plinary approach to spinal pain . (1, 2 It is well known that structural abnormalities see n on CT or MRI scans do not always cause pain and diagnostic injections often can help correlate abnormalities on imaging studies with associated pain complaints. Therapeutically , epidural injections can provide significant pain relief during which , time r ecovery of disc and nerve root injuries can occur and patients also can progress their level of physical activity. In acute disc injury with or without radiculopathy , therapeutic injections can help and manage the patient ’ s pain without reliance on oral analgesics. Epidural cortico steroid injections with physical therapy is recommended in conjunction . (1 Mechanism of pain relief is due to potent and anti - inflammatory properties of the cortico steroids . ( 3,2 Aim to know the effic acy and results of the epidural steroid injection in acute lumbar discogenic pain . ( 2 MATERIALS AND METHODS: I have treated 800 patients with lumbar epidural injections for 3 weeks ( W eekly interval since 2005 at Sri Venkata Hospital and pain management ce ntre SP Nagar , Kukatpally , Hyderabad , Telangana. F or the management of Lumbar Discogenic Pain till 2014. RESULTS: E xcellent in 90% of patients and no patient complained of recurrence of symptoms and reached their normal activities without surgery after epidural injection treatment. Lumbar Epidural steroid injection is usually performed in about 6 weeks after the onset of low back pain or radicular pain. Lumbar Epidural steroid injection is appropriate for an outpatient setting provided all necessary resu scitative equipment is available i.e. O 2 , intubation equipment , emergency drugs , IV access and we can avoid the hospitalization . DISCUSSION: LESIs

  4. EVOLUCIÓN DE FENÓMENOS BÁSICOS DE APRENDIZAJE EN TAREAS DE MEMORIA ESPACIAL: BLOQUEO, ENSOMBRECIMIENTO E INHIBICIÓN LATENTE EN ANFIBIOS

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    MARÍA FLORENCIA DANERI

    2015-01-01

    Full Text Available En este artículo se describen desde una perspectiva comparativa los fenómenos de bloqueo, ensombrecimiento e inhibición latente, enfatizando su presencia en tareas de aprendizaje espacial. Estos fenómenos de aprendizaje, ampliamente observados en otras clases de vertebrados e invertebrados, han sido recientemente descriptos por primera vez en anfibios, un grupo de vertebrados con un cerebro filogenéticamente antiguo. Tomando como modelo al sapo terrestre Rhinella arenarum, se revisarán los tres fenómenos de aprendizaje asociativo mencionados en una situación de aprendizaje espacial: (1 bloqueo entre claves visuales asociadas a una meta, (2 ensombrecimiento de una clave visual lejana por la presencia de una clave cercana y (3 inhibición latente debida a la pre-exposición a una cla ve visual. Todos los entrenamientos se llevaron a cabo en una arena circular de color blanco, utilizando agua como recompensa. Dentro de la arena, se distribuyeron cuatro piletas de acrílico en forma de cruz contra las paredes laterales (sólo una tenía acceso a la recompensa. En las paredes interiores de la arena circular se colocaron varias señales visuales para guiar a los animales. Los resultados obtenidos en sapos indican que estos fenómenos, observados previamente en aves y mamíferos, también se encuentran en este grupo (uti lizando un paradigma de aprendizaje espacial con claves visuales cercanas y lejanas. Este primer registro en anfibios sugiere que los mecanismos biológicos de estos fenómenos de aprendizaje han surgido muy tempranamente en el curso de la evolución de los vertebrados totalmente terrestres y que los mismos han sido fuertemente conservados. El análisis comparado de estos hallazgos contribuirá a mejorar el entendimiento de los mecanismos biológicos que subyacen al aprendizaje espacial, en busca de patrones funcionales comunes con otras clases de vertebrados y potencialmente presentes en un ancestro común.

  5. Portable optical epidural needle-a CMOS-based system solution and its circuit design.

    Directory of Open Access Journals (Sweden)

    Cihun-Siyong Alex Gong

    Full Text Available Epidural anesthesia is a common anesthesia method yet up to 10% of procedures fail to provide adequate analgesia. This is usually due to misinterpreting the tactile information derived from the advancing needle through the complex tissue planes. Incorrect placement also can cause dural puncture and neural injury. We developed an optic system capable of reliably identifying tissue planes surrounding the epidural space. However the new technology was too large and cumbersome for practical clinical use. We present a miniaturized version of our optic system using chip technology (first generation CMOS-based system for logic functions. The new system was connected to an alarm that was triggered once the optic properties of the epidural were identified. The aims of this study were to test our miniaturized system in a porcine model and describe the technology to build this new clinical tool. Our system was tested in a porcine model and identified the epidural space in the lumbar, low and high thoracic regions of the spine. The new technology identified the epidural space in all but 1 of 46 attempts. Experimental results from our fabricated integrated circuit and animal study show the new tool has future clinical potential.

  6. Comparative study of epidural application of morphine versus gelfoam soaked in morphine for lumbar laminectomy

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    Sandeep Kundra

    2014-01-01

    Full Text Available Background: Epidural application of morphine has been used for postoperative analgesia following spine surgery but short duration of action of single application limits its widespread use. Materials and Methods: One hundred and fifty patients undergoing lumbar laminectomy were randomly allocated to two groups of 75 patients each. Anesthetic technique was standardized in both the groups. In Group I, at the completion of laminectomy, a 5 × 1-cm strip of gelfoam soaked in 5 mg morphine (1 mg/ml was contoured to be placed in the epidural space whereas, in group II, gelfoam soaked in saline was placed in the epidural space and 5 mg morphine (1mg/ml was instilled over the intact epidural space. Analgesic consumption for 48 hours, time-of first analgesic request, time of ambulation, time of discharge from post anesthesia care unit (PACU and hospital and adverse effects were recorded. The data was analyzed using appropriate statistical tests. Results: Mean analgesic consumption in 48 hours was significantly less in group I (8.47 ± 3.674 mg as compared to group II (24.80 ± 6.009 mg. Supplemental analgesia was requested at 30.03 ± 6.796 hours in Group I, vs 10.25 ± 2.243 in group II (P 0.01. Conclusion: Epidural application of morphine soaked in gelfoam is an effective method for prolonging the postoperative analgesia after spine surgery.

  7. Saline as the Sole Contrast Agent for Successful MRI-guided Epidural Injections

    Energy Technology Data Exchange (ETDEWEB)

    Deli, Martin, E-mail: martin.deli@web.de [University of Witten/Herdecke, Department of Radiology and Microtherapy, Groenemeyer Institute for Microtherapy (GIMT) (Germany); Fritz, Jan, E-mail: jfritz9@jhmi.edu [Johns Hopkins University School of Medicine, Russell H. Morgan Department of Radiology and Radiological Science (United States); Mateiescu, Serban, E-mail: mateiescu@microtherapy.de; Busch, Martin, E-mail: busch@microtherapy.de [University of Witten/Herdecke, Department of Radiology and Microtherapy, Groenemeyer Institute for Microtherapy (GIMT) (Germany); Carrino, John A., E-mail: jcarrin2@jhmi.edu [Johns Hopkins University School of Medicine, Russell H. Morgan Department of Radiology and Radiological Science (United States); Becker, Jan, E-mail: j.becker@microtherapy.de; Garmer, Marietta, E-mail: garmer@microtherapy.de; Groenemeyer, Dietrich, E-mail: dg@microtherapy.de [University of Witten/Herdecke, Department of Radiology and Microtherapy, Groenemeyer Institute for Microtherapy (GIMT) (Germany)

    2013-06-15

    Purpose. To assess the performance of sterile saline solution as the sole contrast agent for percutaneous magnetic resonance imaging (MRI)-guided epidural injections at 1.5 T. Methods. A retrospective analysis of two different techniques of MRI-guided epidural injections was performed with either gadolinium-enhanced saline solution or sterile saline solution for documentation of the epidural location of the needle tip. T1-weighted spoiled gradient echo (FLASH) images or T2-weighted single-shot turbo spin echo (HASTE) images visualized the test injectants. Methods were compared by technical success rate, image quality, table time, and rate of complications. Results. 105 MRI-guided epidural injections (12 of 105 with gadolinium-enhanced saline solution and 93 of 105 with sterile saline solution) were performed successfully and without complications. Visualization of sterile saline solution and gadolinium-enhanced saline solution was sufficient, good, or excellent in all 105 interventions. For either test injectant, quantitative image analysis demonstrated comparable high contrast-to-noise ratios of test injectants to adjacent body substances with reliable statistical significance levels (p < 0.001). The mean table time was 22 {+-} 9 min in the gadolinium-enhanced saline solution group and 22 {+-} 8 min in the saline solution group (p = 0.75). Conclusion. Sterile saline is suitable as the sole contrast agent for successful and safe percutaneous MRI-guided epidural drug delivery at 1.5 T.

  8. Intra-arterial papaverine and leg vascular resistance during in situ bypass surgery with high or low epidural anaesthesia

    DEFF Research Database (Denmark)

    Rørdam, Peter; Jensen, Leif Panduro; Schroeder, T V;

    1993-01-01

    patients were operated during high epidural anaesthesia (> Th. 10). Flow increased and arterial pressure decreased after i.a. papaverine in all patients. When compared with patients operated during high epidural anaesthesia, flow increase and decrease in vascular resistance took place in patients operated...

  9. Effect of caudal epidural steroid or saline injection in chronic lumbar radiculopathy: multicentre, blinded, randomised controlled trial

    DEFF Research Database (Denmark)

    Iversen, Trond; Solberg, Tore K; Romner, Bertil;

    2011-01-01

    To assess the efficacy of caudal epidural steroid or saline injection in chronic lumbar radiculopathy in the short (6 weeks), intermediate (12 weeks), and long term (52 weeks).......To assess the efficacy of caudal epidural steroid or saline injection in chronic lumbar radiculopathy in the short (6 weeks), intermediate (12 weeks), and long term (52 weeks)....

  10. Compression of the posterior fossa venous sinuses by epidural hemorrhage simulating venous sinus thrombosis: CT and MR findings

    Energy Technology Data Exchange (ETDEWEB)

    Singh, Sumit; Ramakrishnaiah, Raghu H.; Hegde, Shilpa V.; Glasier, Charles M. [University of Arkansas for Medical Sciences, Pediatric Radiology, Little Rock, AR (United States)

    2016-01-15

    Posterior fossa dural venous sinus thrombus is a well-described complication of head trauma, especially when fracture crosses the dural sinus grooves or in association with epidural hemorrhage. We have found that post-traumatic posterior fossa epidural hematoma compressing a dural venous sinus can mimic dural venous thrombus. To discuss the CT and MRI findings of posterior fossa epidural hemorrhages simulating sinus thrombosis, to make radiologists aware of this important imaging pitfall. We describe radiologic findings in four children in whom a posterior fossa epidural hemorrhage mimicked dural venous sinus thrombus. Routine CT head and CT venography were obtained on Toshiba volume and helical CT scanners. MRI and MR venography were performed on a Philips scanner. In all cases there was medial displacement and compression of the posterior fossa dural venous sinuses without intraluminal thrombosis. The epidural hemorrhage was seen tracking along sinus grooves in the occipital bone, peeling the dura containing the sinuses from the calvarium and compressing the sinus, simulating thrombosis on axial CT views. Both venous sinus thrombosis and posterior fossa epidural hemorrhages in children are well-described complications of head trauma. Posterior fossa epidural hemorrhage can mimic a sinus thrombus by compressing and displacing the sinuses. It is important to recognize this pitfall because treatment of a suspected thrombus with anticoagulation can worsen epidural hemorrhage. (orig.)

  11. Continuous positive airway pressure breathing increases cranial spread of sensory blockade after cervicothoracic epidural injection of lidocaine.

    NARCIS (Netherlands)

    Visser, W.A.; Eerd, M.J. van; Seventer, R. van; Gielen, M.J.M.; Giele, J.L.P.; Scheffer, G.J.

    2007-01-01

    BACKGROUND: Continuous positive airway pressure (CPAP) increases the caudad spread of sensory blockade after low-thoracic epidural injection of lidocaine. We hypothesized that CPAP would increase cephalad spread of blockade after cervicothoracic epidural injection. METHODS: Twenty patients with an e

  12. COMPA RATIVE EVALUATION OF INTRATHECAL, EPIDURAL AND INTRAVENOUS BOLUS SUFENTANIL FOR POST OPERATIVE ANALGESIA IN LOWER LIMB SURGERY

    Directory of Open Access Journals (Sweden)

    Sudhakar

    2015-06-01

    Full Text Available In clinical experience sufentanil is more effective when given epidurally than intrathecally and intravenously. To test this hypothesis we compare the analgesic characteristic of 10μgm of epidural, intrathecal and intravenous single shot sufenta nil for pain relieve after elective lower limb surgeries. A randomized double blind trial was conducted on 60 patients who were under - going elective lower limb surgery in epidural anesthesia with bupivacaine. In recovery room as soon as pain score higher than 3 on the scale of 10 on visual analogue score was reported 10μgm intravenous, intrathecal and epidural was given respectively. We concluded that epidural sufentanil is better as compared to intrathecal and intravenous in terms of duration of pain reli ef, vital complications and side effects for post - operative pain relief.

  13. Stereotactic Body Radiotherapy Reirradiation for Recurrent Epidural Spinal Metastases

    Energy Technology Data Exchange (ETDEWEB)

    Mahadevan, Anand, E-mail: amahadev@bidmc.harvard.edu [Department of Radiation Oncology, Beth Israel Deaconess Medical Center, Boston, Massachusetts and Harvard Medical School (Israel); Floyd, Scott [Department of Radiation Oncology, Beth Israel Deaconess Medical Center, Boston, Massachusetts and Harvard Medical School (Israel); Wong, Eric; Jeyapalan, Suriya [Department of Neuro-Oncology, Beth Israel Deaconess Medical Center, Boston, Massachusetts and Harvard Medical School (Israel); Groff, Michael; Kasper, Ekkehard [Department of Neurosurgery, Beth Israel Deaconess Medical Center, Boston, Massachusetts and Harvard Medical School (Israel)

    2011-12-01

    Purpose: When patients show progression after conventional fractionated radiation for spine metastasis, further radiation and surgery may not be options. Stereotactic body radiotherapy (SBRT) has been successfully used in treatment of the spine and may be applicable in these cases. We report the use of SBRT for 60 consecutive patients (81 lesions) who had radiological progressive spine metastasis with epidural involvement after previous radiation for spine metastasis. Methods and Materials: SBRT was used with fiducial and vertebral anatomy-based targeting. The radiation dose was prescribed based on the extent of spinal canal involvement; the dose was 8 Gy Multiplication-Sign 3 = 24 Gy when the tumor did not touch the spinal cord and 5 to 6 Gy x 5 = 25 to 30 Gy when the tumor abutted the cord. The cord surface received up to the prescription dose with no hot spots in the cord. Results: The median overall survival was 11 months, and the median progression-free survival was 9 months. Overall, 93% of patients had stable or improved disease while 7% of patients showed disease progression; 65% of patients had pain relief. There was no significant toxicity other than fatigue. Conclusions: SBRT is feasible and appears to be an effective treatment modality for reirradiation after conventional palliative radiation fails for spine metastasis patients.

  14. MRI findings in spinal subdural and epidural hematomas

    Energy Technology Data Exchange (ETDEWEB)

    Braun, Petra [Department of Radiology, Hospital La Plana, Ctra. De Vila-real a Borriana km. 0.5, 12540 Vila-real (Castello) (Spain)], E-mail: PetraBraun@gmx.de; Kazmi, Khuram [Department of Radiology, Penn State Milton S. Hershey Medical Center, 500 University Drive, Hershey, PA 17033 (United States); Nogues-Melendez, Pablo; Mas-Estelles, Fernando; Aparici-Robles, Fernando [Department of Radiology, La Fe Hospital, Avenida Campanar, 21, 46009 Valencia (Spain)

    2007-10-15

    Background: Spinal hematomas are rare entities that can be the cause of an acute spinal cord compression syndrome. Therefore, an early diagnosis is of great importance. Patients and Methods: From 2001 to 2005 seven patients with intense back pain and/or acute progressive neurological deficit were studied via 1.5 T MRI (in axial and sagittal T1- and T2-weighted sequences). Follow-up MRI was obtained in six patients. Results: Four patients showed the MRI features of a hyperacute spinal hematoma (two spinal subdural hematoma [SSH] and two spinal epidural hematoma [SEH]), isointense to the spinal cord on T1- and hyperintense on T2-weighted sequences. One patient had an early subacute SEH manifest as heterogeneous signal intensity with areas of high signal intensity on T1- and T2-weighted images. Another patient had a late subacute SSH with high signal intensity on T1- and T2-weighted sequences. The final patient had a SEH in the late chronic phase being hypointense on T1- and T2-weighted sequences. Discussion: MRI is valuable in diagnosing the presence, location and extent of spinal hematomas. Hyperacute spinal hematoma and the differentiation between SSH and SEH are particular diagnostic challenges. In addition, MRI is an important tool in the follow-up in patients with conservative treatment.

  15. Congenital neuroblastoma with symptoms of epidural compression at birth.

    Science.gov (United States)

    Gigliotti, A R; De Ioris, M A; De Grandis, E; Podda, M; Cellini, M; Sorrentino, S; De Bernardi, B; Paladini, D; Gandolfo, C

    2016-03-01

    The occurrence of congenital neuroblastoma presenting at birth with symptoms of epidural compression secondary to spinal canal invasion is rare. Almost all cases reported in the literature have survived from the tumor but suffer severe sequelae, with the exception of the 2 most recently described whose birth was anticipated. The 3 cases of this article have been followed for a minimum of 5 years with the aim to describe their definitive late complications. In none of these cases had the routine ultrasound scan performed in third trimester of pregnancy discovered a tumor mass, nor had it shown abnormal fetal movements. All had leg hypotonia detected on the first day of life. In all, both primary and intraspinal tumors responded well to chemotherapy. All survive with motor deficit and severe bladder dysfunction despite early physiotherapy. Scoliosis has developed in the case with the longest follow-up. The description of these patients enforces the importance of early diagnosis of tumor masses in late pregnancy. Neonatologists should be aware of this rare clinical entity and take it into account in the differential diagnosis with other conditions of early-onset hypotonia. On the other hand, obstetric sonologists should be aware of the possibility to detect such rare tumors in late pregnancy, as anticipation of delivery may reduce the risk of late sequelae. PMID:26901768

  16. Do antenatal education classes decrease use of epidural analgesia during labour? – a Danish RCT

    DEFF Research Database (Denmark)

    Brixval, Carina Sjöberg; Thygesen, Lau Caspar; Axelsen, Solveig Forberg;

    on whether to implement the NEWBORN program in a clinical setting also depend upon the trial effect on psycho-social outcomes which will be analysed in near future. Main messages (max 200 anslag): 1. No effect of antenatal education in small groups on use of epidural analgesia as pain relief during labour......Background: Epidural analgesia is widely used as pain relief during labour but has negative side effects, such as prolonged labour and increased risk of obstetric interventions. Antenatal education in small groups may increase trust in own ability to cope at home in the early stages of labour......, and reduce fear during birth which in turn may decrease use of pain relief. Few randomised trials have examined the effect of attending antenatal education in small groups on use of epidural analgesia and among these conclusions are conflicting. The objective of this study was therefore to examine the effect...

  17. A Rare Case: Isolated Testicular and Epidural Abscess Associated with Brucellosis

    Directory of Open Access Journals (Sweden)

    Tugce Kalayci

    2014-08-01

    Full Text Available Coincidence of isolated testicular abscess and epidural-paravertebral abscess is a rare complication of brucellosis. A 24-year-old male patient was admitted to our clinic with 2 months ongoing back pain, night sweats and left scrotal pain. Septal cystic lesion with dense content in the left testis was considered to isolated testicular abscess in scrotal Doppler examination. Multiple spinal epidural and right paraspinal abscess were detected in the spinal magnetic resonance imaging. The patient was treated with drainage of abscess and oral antibiotics. The rare combination of spinal epidural and testicular abscess should be kept in the mind if a patient presented with low back pain and scrotal pain in regions where brucellosis was endemic.

  18. Emergency surgery for epidural abcess secondary to sacral fistula after laparoscopic proctectomy

    Science.gov (United States)

    Zeitoun, Jeremie; Menahem, Benjamin; Fohlen, Audrey; Lebreton, Gil; Lubrano, Jean; Alves, Arnaud

    2016-01-01

    A 61-year-old man presented via the emergency department with a few days history of abdominal and colic occlusion symptoms. He presented signs of sepsis, midline lumbar spine tenderness and reduced hip flexion. Computer tomography of the abdomen and pelvis showed a presacral collection contiguous with the posterior part of the colo-rectal anastomosis, and MRI lumbar spine revealed abscess invation into the epidural space. He underwent a laparotomy with washout of the presacral abscess and a colostomy with a prolonged course of intravenous antibiotic therapy. At 3 weeks after initial presentation he had made a full clinical recovery with progressive radiological resolution of the epidural abscess. The objective of the case report is to highlight a unique and clinically significant complication of a rare post-operative complication after rectal surgery and to briefly discuss other intra-abdominal sources of epidural abscess. PMID:27421299

  19. Hematoma epidural lombar pós-cirurgico em paciente com leucemia: relato de caso Hematoma epidural lumbar posquirúrgico en paciente con leucemia: relato de caso Postoperative lumbar epidural hematoma in a patient with leukemia: case report

    OpenAIRE

    Wagner Pasqualini; Marcos Antonio Tebet; Mareio Oliveira Penna de Carvalho

    2012-01-01

    A ocorrência de hematoma epidural como complicação pós-cirúrgica é relativamente baixa. O reconhecimento dessa patologia no diagnóstico diferencial nas paraplegias pós-cirúrgicas imediatas e o tratamento precoce por meio de intervenção cirúrgica com a descompressão do canal são fatores que estão diretamente relacionados à melhora do quadro neurológico. Este relato de caso é de um hematoma epidural no pós-operatório imediato de descompressão por estenose do canal vertebral lombar em paciente c...

  20. Bloqueo mediático, redes sociales y malestar ciudadano. Para entender el movimiento español del 15-M

    Directory of Open Access Journals (Sweden)

    Xosé Ramón Rodríguez-Polo

    2013-01-01

    Full Text Available El movimiento del 15-M ha sido la movilización más importante que ha vivido España en los últimos años. En este trabajo proponemos analizar este fenómeno mediante el estudio de cuatro elementos que consideramos que presentan las claves para entender algunas de sus causas y el enorme respaldo social que alcanzó. Empleando el análisis secundario de datos abordamos el estudio de la situación de bloqueo del debate público, la incidencia política que facilitan los medios sociales, los colectivos activistas y el descontento de la ciudadanía española. Del análisis de la opinión pública se colige que el problema económico de la crisis derivó, por causa de su gestión, en un problema social, para transformarse finalmente en un problema político, manifestado en un clima de enorme descontento con la situación política y con el gobierno. La irrupción del 15-M hizo aflorar todo el malestar acumulado, convirtiendo un acto organizado por colectivos minoritarios en toda una marea ciudadana de repulsa.

  1. Bloqueo aurículo-ventricular de primer grado en tirotoxicosis aguda First degree atrio-ventricular block in acute thyrotoxicosis

    Directory of Open Access Journals (Sweden)

    Antonio R. Vilches

    2004-02-01

    Full Text Available El cuadro clínico de la tirotoxicosis incluye síntomas cardiovasculares variados. La taquicardia sinusal es el trastorno electrocardiográfico más frecuente y los trastornos de conducción son extremadamente raros como modo de presentación. Comunicamos un caso de bloqueo aurículo-ventricular de primer grado en una paciente con hipertiroidismo recién diagnosticado y que comenzó días antes de la consulta con un cuadro general inespecífico. Su evaluación ulterior demostró que se trataba de una tirotoxicosis aguda autoinmune, y su tratamiento con metimazol corrigió el trastorno totalmente. Se discuten los mecanismos fisiopatológicos involucrados y las implicancias clínicas desde el punto de vista del internista.Thyrotoxicosis may present with a variety of cardiovascular symptoms. Sinus tachycardia is the most frequently encountered electrocardiographic abnormality and conduction disturbances are extremely uncommon. We present a case of first degree atrio-ventricular block in a patient with newly diagnosed hyperthyroidism and discuss the underlying pathophysiological mechanisms and the clinical implications from the internist’s standpoint.

  2. Combined Spinal Epidural Anaesthesia with BiPAP-Three Case Reports

    Directory of Open Access Journals (Sweden)

    Ashok Jadon

    2009-01-01

    Full Text Available We report three cases where BiPAP (bi-level positive airway pressure was used with CSEA (combined spinal epidural anaesthesia to over come the hypoventilation due to preoperative poor respiratory reserves and additive effect of sedation. Combination of BiPAP with spinal, epidural and CSEA have been used successfully in patients of severe COPD (chronic obstructive pulmonary disease for various surgical procedures. This combination provides safe alternative to conventional general anaesthesia, as it avoids need for postoperative ventilatory support and its deleterious effects.

  3. Traumatic spinal epidural hematoma in a 1-year-old boy.

    Science.gov (United States)

    Tarbé de Saint Hardouin, A-L; Grévent, D; Sainte-Rose, C; Angoulvant, F; Chéron, G

    2016-07-01

    Traumatic spinal epidural hematoma is uncommon in children, making rapid diagnosis difficult. In this report, we present a case of traumatic cervical epidural hematoma in a 1-year-old boy, diagnosed with computed tomography scanning and magnetic resonance imaging (MRI). Management was conservative and the lesion regressed spontaneously. The presentation in childhood is often nonspecific. MRI is the imaging modality of choice for diagnosing these lesions. Conservative treatment has to be considered in cases with a benign clinical course and provided that the patient is followed up neurologically with repeated MRI. PMID:27266638

  4. Posterior epidural migration of lumbar ruptured disc: report of two cases

    Energy Technology Data Exchange (ETDEWEB)

    Yoon, Deug Hee; Lee, Sang Ho; Park, Hyeon Seon; Park, Jy Young; Chung, Seung Eun; Jo, Byung June [Wooridul Spine Hospital, Seoul (Korea, Republic of)

    2006-02-15

    Disc fragment migration occurs in 35%-72% of lumbar disc herniations. Most of the herniated disc fragments migrate in the rostal, caudal and lateral directions. Posterior epidural disc fragment migration is a rare finding and posterior migration causing Cauda Equina syndrome is exceptionally rare. We report here on two cases of L4-5 disc fragment posterior epidural migration that caused Cauda Equina syndrome, and this was diagnosed by performing radiological examination, and we also include a review of the related literature.

  5. Conservative treatment of lumbar disc herniation. Epidural steroid injection and MRI findings

    Energy Technology Data Exchange (ETDEWEB)

    Ohmura, Munehisa; Sakanaka, Hideki; Wada, Eiji; Inaoka, Masahiro; Yonenobe, Sakuo [Kansai Rosai Hospital, Amagasaki, Hyogo (Japan)

    1996-01-01

    A study was made on the efficacy of the epidural injection of steroids in 65 patients of lumbar disc herniation. It was recognized that epidural steroids were effective in 49 cases (75 percent) and the effect was closely correlated with the prognosis of lumbar disc herniation. On follow-up MRI studies, a definite decrease in the size of the herniated nucleus pulposus was observed in six patients of the sequestration type: disappearance in five. No definite change was observed except for one patient in the protrusion type. (author).

  6. Septic arthritis in a lumbar facet joint: a rare cause of an epidural abscess

    Energy Technology Data Exchange (ETDEWEB)

    Heenan, S.D. [Dept. of Neuroradiology, Atkinson Morley`s Hospital, London (United Kingdom); Britton, J. [Dept. of Neuroradiology, Atkinson Morley`s Hospital, London (United Kingdom)

    1995-08-01

    A 10-year-old boy presented with a 7-day history of back pain and pyrexia. MRI showed an epidural abscess arising from septic arthritis in a lumbar facet joint. To our knowledge, there are only two previously reported cases of septic arthritis of a facet joint leading to an epidural abscess. This case illustrates how infection in a synovial joint may extend into the extradural space and might be the route of infection in more cases than has previously been recognised. (orig.)

  7. Cardiovascular and ventilatory responses to electrically induced cycling with complete epidural anaesthesia in humans

    DEFF Research Database (Denmark)

    Kjaer, M; Perko, G; Secher, N H;

    1994-01-01

    Cardiovascular and ventilatory responses to electrically induced dynamic exercise were investigated in eight healthy young males with afferent neural influence from the legs blocked by epidural anaesthesia (25 ml 2% lidocaine) at L3-L4. This caused cutaneous sensory anaesthesia below T8-T9...... with epidural anaesthesia [93 +/- 3 (rest) to 95 +/- 5 mmHg (exercise)]. As there is ample evidence for similar cardiovascular and ventilatory responses to electrically induced and voluntary exercise (Strange et al. 1993), the present results support the fact that the neural input from working muscle is crucial...

  8. The lucid interval associated with epidural bleeding: evolving understanding.

    Science.gov (United States)

    Ganz, Jeremy C

    2013-04-01

    The aim of this paper was to elucidate the evolution of our understanding of the term "lucid interval." A number of texts were reviewed to assess their suitability for analysis. The primary requirement was that the text contain detailed descriptions of a series of patients. Details of the clinical course, the findings and timing of surgery, and, when relevant, the time of death and postmortem findings were required. Books written by Henri-François Le Dran, Percival Pott, and James Hill fulfilled these criteria. Surgical findings included the presence and type of fractures, changes in the bone, separation of periosteum, malodorous or purulent material, tense brain, and hematoma. Postmortem findings supplemented and/or complemented the surgical findings. The courses of the patients were then tabulated, and the correlation between different clinical and operative findings was thereby determined. Our understanding of a lucid interval began in the early 18th century with the work of Henri-François Le Dran and Percival Pott in London. They did not, however, demonstrate an interval without symptoms between trauma and deterioration in patients with epidural hematomas (EDHs). The interval they described was longer than usually expected with EDHs and occurred exclusively in patients who had a posttraumatic infection. In 1751, James Hill, from Dumfries, Scotland, described the first hematoma-related lucid interval in a patient with a subdural hematoma. The first case of a lucid interval associated with an EDH was described by John Abernethy. In the 19th century, Jonathan Hutchinson and Walter Jacobson described the interval as it is known today, in cases of EDH. The most recent work on the topic came from studies in Cincinnati and Oslo, where it was demonstrated that bleeding can separate dura mater and that hemorrhage into the epidural space can be shunted out via the veins. This shunting could delay the accumulation of a hematoma and thus the rise in intracranial pressure

  9. Dispersión del QRS como índice de disincronía en el bloqueo de rama izquierda y de sincronía tras la terapia de resincronización cardíaca, una variable de respuesta exitosa / QRS dispersion as an index of dyssynchrony in left bundle branch block and of

    OpenAIRE

    Elibet Chávez González; Alain Alonso Herrera; Raimundo Carmona Puerta; Damián Pérez Cabrera; Ramiro R Ramos Ramírez; Walker Gómez Paima; Francisco L Moreno-Martínez

    2015-01-01

    Introducción: En pacientes con insuficiencia cardíaca, el bloqueo de rama izquierda del haz de His constituye un importante marcador de mal pronóstico, en ellos la tera-pia de resincronización puede mejorar la función del ventrículo izquierdo. Objetivo: Describir variables electrocardiográficas asociadas a una mejor respuesta de la resincronización cardíaca. Método: Se estudiaron 19 pacientes, 7 mujeres y 12 hombres con bloqueo de rama izquierda y fracción de eyección ≤ 35 %. Se realizó elect...

  10. Duración y calidad de la analgesia postoperatoria después del bloqueo del plexo braquial para cirugía del hombro: ropivacaína 0,5% frente a ropivacaína 0,5% con clonidina

    OpenAIRE

    Esteves, S; Sa, P.; Figueiredo, D.; Souto, A

    2002-01-01

    Resumen OBJETIVOS: Algunos estudios han demostrado que la duración de los bloqueos nerviosos realizados con anestésicos locales puede ser prolongada con clonidina. En este estudio evaluamos la duración y la calidad de la analgesia proporcionada por el bloqueo del plexo braquial por vía interescalénica para cirugía del hombro, comparando la ropivacaína 0,5% con la ropivacaína 0,5% asociada a clonidina. PACIENTES Y MÉTODOS: Treinta pacientes fueron distribuidos en ...

  11. Neuropatía periférica tras el parto: Implicaciones de la anestesia epidural Peripheral neuropathy after delivery implications for epidural anaesthesia

    Directory of Open Access Journals (Sweden)

    S. Velázquez

    2006-05-01

    Full Text Available La incidencia de lesiones neurológicas de miembros inferiores en la práctica obstétrica es del 0,08% y 0,92%. La incidencia de complicaciones neurológicas asociadas a la técnica epidural ha sido estimada en 2 casos de cada 10.000 epidurales. Durante los últimos años, con la generalización de la analgesia epidural para el trabajo de parto, es posible que algunas de las neuropatías sean atribuidas a esta técnica, olvidando que hay otros mecanismos de lesión en estas situaciones. Presentamos el caso de una paciente primigesta de 21 años de edad y 139 cm de altura sin antecedentes de interés, que 24 horas tras una epidural para parto y un expulsivo prolongado resuelto con fórceps, desarrolla un "pie caído", que evolucionó a la resolución funcional completa. El pie caído puede darse como consecuencia de una lesión del nervio peroneo, del ciático, o de una raíz del plexo lumbo-sacro. La clínica unida al uso de pruebas como la resonancia magnética (RNM y el electromiograma (EMG, ayudan en el diagnóstico diferencial de la lesión. Parece necesario el estudio del las neuropatías relacionadas con el parto para descartar su relación con la técnica anestésica empleada. Con frecuencia, estas lesiones se deben a mecanismos ajenos a la analgesia-anestesia epidural, si bien debemos procurar minimizar su incidencia con la realización de punciones a niveles adecuados, evitando la inyección de anestésicos cuando existen parestesias, valorando los factores de riesgo en obstetricia y, una vez producida la lesión, con un seguimiento clínico estrecho.Postpartum neurological damage occurs in the obstetric practice with an incidence between 0.08-0.92%. Neurological damage secondary to epidural technique is about 2:10,000. In last years, epidural anesthesia has become a generalized practice in obstetrics. Because of it, sometimes, the postpartum neurological damage can be attributed to epidural analgesia, forgetting other mechanisms. We

  12. Analgesia epidural com clonidina ou romifidina em cães submetidos à cirurgia coxofemoral Epidural analgesia with clonidine or romifidine in dogs submitted to coxofemoral surgery

    Directory of Open Access Journals (Sweden)

    J.T. Brondani

    2004-04-01

    Full Text Available Avaliaram-se as alterações cardiorrespiratórias e a analgesia da administração epidural de clonidina ou romifidina em cães submetidos à cirurgia coxofemural. Foram utilizados 14 cães distribuídos em dois grupos: o grupo Cloni recebeu 150µg de clonidina e o grupo Romi, 20µg/kg de romifidina. A indução anestésica foi realizada com propofol e a anestesia cirúrgica mantida com halotano e O2 em respiração espontânea. A punção do espaço epidural foi feita logo após a indução. Antes da indução e a cada 10 minutos foram avaliadas as freqüências cardíaca e respiratória, a pressão arterial sistólica, a saturação de oxigênio da hemoglobina e a concentração de halotano. Após indução e ao término do procedimento cirúrgico coletou-se sangue arterial para avaliação gasométrica de pH, PaCO2, PaO2, SaO2, BE e HCO3-. Foi realizada avaliação pós-operatória do grau de analgesia (intensa, pouco intensa e inadequada nas primeiras duas horas após término da cirurgia. Os animais do grupo Romi apresentaram bradicardia, bradiarritmias e hipertensão. A freqüência cardíaca e a pressão arterial sistólica no grupo Cloni mantiveram-se dentro da faixa de variação fisiológica para a espécie. A analgesia trans-operatória foi considerada intensa nos dois grupos. A administração epidural de clonidina ou romifidina produziu intensa analgesia transcirúrgica sem depressão respiratória e pouco intensa analgesia pós-operatória por duas horasCardiovascular alterations and analgesia in 14 dogs submitted to epidural administration of clonidine or romifidine to enable coxofemoral surgery were evaluated. Dogs were separated in two groups: Cloni group received 150µg of clonidine and Romi group, 20µg/kg of romifidine. Anesthetic induction was performed using propofol (8mg/kg and maintenance using halothane and O2 in spontaneous breathing. The puncture of epidural space was performed just after anesthetic induction. Heart

  13. Estudo comparativo entre bupivacaína a 0,5% e mistura enantiomérica de bupivacaína (S75-R25 a 0,5% em anestesia peridural Estudio comparativo entre bupivacaína a 0,5% y mezcla enantiomérica de bupivacaína (S75-R25 a 0,5% en anestesia peridural Comparative study between 0.5% bupivacaine and 0.5% enantiomeric mixture of bupivacaine (S75-R25 in epidural anesthesia

    Directory of Open Access Journals (Sweden)

    Rosane Fossatti Gonçalves

    2003-04-01

    analgésico en el período pós-operatorio fue superior para el grupo S75-R25, comparado al grupo Bupivacaína (596 ± 436 minutos versus 463 ± 270 minutos, respectivamente; p = 0,04572. La incidencia de efectos adversos fue semejante entre los grupos. CONCLUSIONES: La mezcla enantiomérica de bupivacaína (S75-R25 presentó mayor tiempo analgésico y menor grado de bloqueo motor, comparada con la solución de bupivacaína racémicaBACKGROUND AND OBJECTIVES: A bupivacaine formulation containing 25% of R(+ and 75% of S(- isomer has been used because its anesthetic properties with less toxicity than the racemic bupivacaine. This study aimed at evaluating the racemic bupivacaine as compared to B25/75 in epidural anesthesia. METHODS: Participated in this study 44 patients who were distributed in two groups (n = 22, namely Bupivacaine and S75-R25. Patients were premedicated with intravenous midazolam. Epidural anesthesia was induced at L3-L4 or L2-L3 interspace with 16 to 24 ml of the anesthetic solution. Group Bupivacaine received 0.5% bupivacaine with vasoconstrictor. Group S75-R25 received the enantiomeric mixture of 0.5% bupivacaine with vasoconstrictor. The following parameters were evaluated: lower limb temperature before and after epidural block, blockade onset, type of sensation referred by the patient, possible sensory failures, metameric sensory level and motor block level. Time for first analgesic request in the PACU was also recorded. RESULTS: Forty-one patients completed the study. Groups were demographically similar. Perioperative midazolam dose, epidural anesthetic volume, blockade onset, sensory failures at pinprick, lower limb temperature in different moments, type of paresthesia sensation and anesthetic depth in dermatomes were similar between groups. Motor block was less intense in group S75-R25 (p = 0.0117 as compared to group Bupivacaine. Time to first postoperative analgesic dose was longer for group S75-R25 as compared to group Bupivacaine (596 ± 436

  14. Simulação de bloqueios periféricos guiados por ultra-som: curva de aprendizado dos residentes de anestesiologia do CET-SMA/HSL Simulacro de bloqueos periféricos guiados por ultrasonido: curva de aprendizaje de los residentes de anestesiología del CET-SMA/HSL Simulation of ultrasound-guided peripheral nerve block: learning curve of CET-SMA/HSL anesthesiology residents

    Directory of Open Access Journals (Sweden)

    Marilia Bonifácio Baranauskas

    2008-04-01

    Full Text Available JUSTIFICATIVA E OBJETIVOS: A técnica de ultra-som tem sido cada vez mais utilizada para a realização de bloqueios de nervos periféricos. Existem poucos relatos na literatura que analisam a curva de aprendizado da técnica de ultra-som. O objetivo do estudo foi avaliar a curva de aprendizado dos residentes de Anestesiologia do CET-SMA/HSL em bloqueios periféricos guiados por ultra-som por meio de modelo experimental de gelatina. MÉTODO: Foi desenvolvido modelo experimental com cuba preenchida de gelatina e azeitona submersa. Nove residentes foram distribuídos aleatoriamente em três grupos (G1, G2 e G3 compostos, cada um, de um R1, um R2 e um R3. Os três grupos receberam explanação teórica. O G1 recebeu duas horas de treinamento prático, o G2 uma hora e o G3 não treinou. Na seqüência, os participantes foram solicitados a posicionar a agulha no ponto médio da parede da azeitona, próximo ao transdutor e reposicionar a agulha entre a azeitona e o fundo da cuba, simulando a injeção perineural do anestésico. Foram avaliadas a velocidade e eficácia das tarefas, além das falhas técnicas. RESULTADOS: O G1 apresentou média de tempo para realização das tarefas de 37,63 segundos, sem falhas técnicas; no G2 observou-se média de 64,40 segundos, ocorrendo duas falhas técnicas e o G3 apresentou média de 93,83 segundos, com 12 falhas técnicas. CONCLUSÕES: O estudo permite concluir que o maior tempo de treinamento em modelo experimental de bloqueios periféricos guiados por ultra-som melhorou a curva de aprendizado na simulação da técnica.JUSTIFICATIVA Y OBJETIVOS: La técnica de ultrasonido ha sido cada vez más utilizada para la realización de bloqueos de nervios periféricos. Existen pocos relatos en la literatura que analizan la curva de aprendizaje de la técnica de ultrasonido. El objetivo del estudio fue evaluar la curva de aprendizaje de los residentes de Anestesiología del CET-SMA/HSL en bloqueos periféricos guiados

  15. Síndrome doloroso regional complejo tipo 1: Tratamiento mediante bloqueos simpáticos y más... Complex regional pain syndrome type I: Management with sympathetic blockade and other therapies…

    OpenAIRE

    B. Garrido; L. Fernández-Suárez; Bosch, F.; M. C. Rabí; M. Hernández-Arteaga

    2005-01-01

    Introducción: El síndrome doloroso regional complejo tipo 1 (SDRC-I) cursa con una fase aguda de inflamación neurogénica regional, que conduce a una fase crónica de desórdenes neuropáticos. La participación del sistema nervioso simpático en su génesis y mantenimiento es significativa, pero no exclusiva. De ahí la importancia de un tratamiento precoz y multifactorial, dirigido a los mecanismos fisiopatológicos. Objetivos: Estudiar el uso de los bloqueos simpáticos, asociados a otros procederes...

  16. Efficacy of low-dose epidural anaesthesia in surgery of the anal canal--a randomised controlled trial.

    Science.gov (United States)

    Kausalya, R; Jacob, R

    1994-04-01

    The aim of the study was to compare in terms of patient comfort, surgical requirements and anaesthetic safety, the difference between epidural and general anaesthesia in patients undergoing surgery of the anal canal. The study was undertaken on 50 adult patients undergoing anal surgery. By random allocation 25 were given a general anaesthetic while 25 were given a low-dose epidural using 0.375% bupivacaine. Advantages and disadvantages of both methods were noted in the study. It was concluded that low-dose epidural is a more effective means of providing analgesia, while maintaining adequate sphincter tone for surgery on the anal canal, than general anaesthesia. PMID:8210019

  17. Postoperative pain and gastro-intestinal recovery after colonic resection with epidural analgesia and multimodal rehabilitation

    DEFF Research Database (Denmark)

    Werner, M U; Gaarn-Larsen, L; Basse, L;

    2005-01-01

    The aim of the study was to evaluate initial postoperative pain intensity and the association with recovery of gastrointestinal function and length of stay (LOS) in a multimodal programme with epidural analgesia, early oral nutrition and mobilisation with a 48 h planned hospital stay. One hundred...

  18. Effect of epidural 0.25% bupivacaine on somatosensory evoked potentials to dermatomal stimulation

    DEFF Research Database (Denmark)

    Lund, C; Hansen, O B; Kehlet, H

    1989-01-01

    The effect of lumbar epidural analgesia with similar volumes (about 25 ml) of 0.25% and 0.5% bupivacaine on early (less than 0.5 seconds) somatosensory evoked potentials (SEPs) to electrical stimulation of the S1, L1, and T10 dermatomes was examined in two groups of ten patients. Level of sensory...

  19. Effects of etidocaine administered epidurally on changes in somatosensory evoked potentials after dermatomal stimulation

    DEFF Research Database (Denmark)

    Lund, C; Hansen, O B; Kehlet, H;

    1991-01-01

    The effect of lumbar epidural anesthesia with similar volumes (approximately 20 ml) of 1% and 1.5% etidocaine on early (less than 0.5 seconds) somatosensory evoked potentials (SEPs) to electrical stimulation of the S1, L1, and T10 dermatomes was examined in two groups of ten patients in a...

  20. Parietal osteomyelitis and epidural abscess: A delayed complication of fetal monitoring

    International Nuclear Information System (INIS)

    Infected cephalohematomas are extremely rare. In this report an infant of 14 weeks developed an infected cephalohematoma, osteomyelitis of the parietal bone and an epidural abscess after fetal monitoring with scalp electrodes. Streptococcus pneumoniae was isolated from the purulent aspirate. (orig.)

  1. Epidural fat distribution patterns in patients with lumbar intervertebral disc protrusion

    Institute of Scientific and Technical Information of China (English)

    Yang Zhizhou; Zhu Xiaodong; Li Ming

    2009-01-01

    Objective: To investigate epidural fat distribution patterns in patients with lumbar intervertebral disc protrusion. Methods: Medical records were selected randomly from 30 patients whose diagnoses were consistent with the inclusion criteria of the study. Thickness of bilateral fat, the longest length of posterior fat, thickness of bilateral yellow ligament and thehernial distance of lumbar discs were measured by MRI at L3/L4, L4/L5 and LS/S 1 levels. According to clinical symptoms of lumbar intervertebral disc protrusion, the patients were divided into two groups at all space levels. All data were analyzed by statistical software. Results: The longest length of posterior epidural fat at the symptomatic levels was shorter than that at the non-symptomatic levels in each disc space. The symptomatic levels had no effect on the whole thickness of the lateral fat and lateral yellow ligaments. Conclusion: Epidural fat distribution in patients with lumbar intervertebral disc protrusion is different from that in normal adults. It is affected by the hernial distance of lumbar discs. The diagnostic criteria for spinal epidural lipomatosis in normal adults may therefore prove to be inappropriate for patients with lumbar intervertebral disc protrusion.

  2. Surgery on spinal epidural metastases (SEM) in renal cell carcinoma : a plea for a new paradigm

    NARCIS (Netherlands)

    Bakker, Nicolaas A.; Coppes, Maarten H.; Vergeer, Rob A.; Kuijlen, Jos M. A.; Groen, Rob J. M.

    2014-01-01

    BACKGROUND CONTEXT: Prediction models for outcome of decompressive surgical resection of spinal epidural metastases (SEM) have in common that they have been developed for all types of SEM, irrespective of the type of primary tumor. It is our experience in clinical practice, however, that these model

  3. Evaluation of the effect of magnesium sulphate vs. clonidine as adjunct to epidural bupivacaine

    Directory of Open Access Journals (Sweden)

    Tanmoy Ghatak

    2010-01-01

    Full Text Available For treatment of intra and postoperative pain, no drug has yet been identified that specifically inhibits nociception without associated side effects. Magnesium has antinociceptive effects in animal and human models of pain. The current prospective randomised double-blind study was undertaken to establish the effect of addition of magnesium or clonidine, as adjuvant, to epidural bupivacaine in lower abdominal and lower limb surgeries. A total of 90 American Society of Anesthesiology (ASA grade I and II patients undergoing lower abdominal and lower limb surgeries were enrolled to receive either magnesium sulphate (Group B or clonidine (Group C along with epidural bupivacaine for surgical anaesthesia. All patients received 19 ml of epidural bupivacaine 0.5% along with 50 mg magnesium in group B, 150 mcg clonidine in Group C, whereas in control group (Group A, patients received same volume of normal saline. Onset time, heart rate, blood pressure, duration of analgesia, pain assessment by visual analogue score (VAS and adverse effects were recorded. Onset of anaesthesia was rapid in magnesium group (Group B. In group C there was prolongation of duration of anaesthesia and sedation with lower VAS score, but the incidence of shivering was higher. The groups were similar with respect to haemodynamic variables, nausea and vomiting. The current study establishes magnesium sulphate as a predictable and safe adjunct to epidural bupivacaine for rapid onset of anaesthesia and clonidine for prolonged duration of anaesthesia with sedation.

  4. Paraplegia after thoracotomy under combined general and epidural anesthesia in a child.

    NARCIS (Netherlands)

    Allison, C.E.; Aronson, D.C.; Geukers, V.G.; Berg, R. van den; Schlack, W.S.; Hollmann, M.W.

    2008-01-01

    A 9-year-old boy underwent a thoracotomy for excision of his right third rib under combined general and epidural anesthesia for a Ewings sarcoma. Postoperatively, he was found to have a complete T2-3 paraplegia. Permanent paraplegia was described as a rare complication of thoracotomy in adults, and

  5. [Acute epidural hematoma of the posterior fossa in a case of von Willebrand's disease].

    Science.gov (United States)

    Takenaka, N; Mine, T; Ikeda, E; Iwai, H; Kusano, S

    1988-01-01

    A rare case of acute epidural hematoma of the posterior fossa associated with von Willebrand's disease is reported. A 9-year-old boy fell down and hit his occipital region against a floor. Soon after he came home and slept, but three hours later he began to vomit and became drowsiness. He visited our hospital and his Glasgow Coma Scale showed 13 points. CT scan on admission showed acute epidural hematoma of left posterior fossa and contusional hematoma in the right temporal lobe. The bleeding time was over 18 minutes. He had been suspected to be suffering from von Willebrand's disease two years ago. Then fresh blood, fresh frozen plasma and anti-hemophilic globulin were prepared. Ten hours after injury, the operation was begun. Fresh epidural hematoma existed as a clot beyond transverse sinus. During the procedure of dural tenting suture, diffuse bleeding from bone, muscle, subcutaneous tissue and dura occurred and it was difficult to stop the bleeding. By using fresh blood and anti-hemophilic globulin, the bleeding was controlled, and then the operation was achieved. In the postoperative course a new epidural hematoma was found in the left temporal region and a new but asymptomatic retinal hemorrhage was found in his right eye. He was discharged without any neurological deficits 25 days after operation.

  6. Epidural ropivacaine combined with fentanyl or in combination with clonidine in infraumblical surgeries: a comparative study

    Directory of Open Access Journals (Sweden)

    Rakesh Bahadur Singh

    2015-10-01

    Conclusions: So this study re-established the fact, that the fentanyl and clonidine when added as adjuvant to epidural ropivacaine, significantly prolongs the analgesic duration without causing significant hemodynamic and respiratory changes. [Int J Res Med Sci 2015; 3(10.000: 2740-2744

  7. Epidural volume extension: A novel technique and its efficacy in high risk cases.

    Science.gov (United States)

    Tiwari, Akhilesh Kumar; Singh, Rajeev Ratan; Anupam, Rudra Pratap; Ganguly, S; Tomar, Gaurav Singh

    2012-01-01

    We present a unique case series restricting ourselves only to the high-risk case of different specialities who underwent successful surgery in our Institute by using epidural volume extension's technique using 1 mL of 0.5% ropivacaine and 25 μg of fentanyl. PMID:25885627

  8. Acute intracranial epidural haematoma in a basketball player: a case report.

    OpenAIRE

    Datti, R; Gentile, S L; Pisani, R.

    1995-01-01

    A 35-year-old basketball player suffered a serious double head injury during a match. An acute left temporal epidural haematoma, which necessitated surgical drainage, developed. The exceptional circumstances of the trauma are discussed and the literature concerning basketball-related injuries is reviewed.

  9. Spinal Epidural Hematoma Following Cupping Glass Treatment in an Infant With Hemophilia A.

    Science.gov (United States)

    Fruchtman, Yariv; Dardik, Rima; Barg, Assaf Arie; Livnat, Tami; Feldman, Zeev; Rubinstein, Marina; Grinberg, Gahl; Rosenberg, Nurit; Kenet, Gili

    2016-06-01

    A 6 months old infant, diagnosed with a rare mutation causing severe hemophilia A, presented with spinal epidural hematoma. Parents later admitted the infant had glass cupping therapy performed within 2 weeks of the onset of symptoms. The rare mutation, rare bleeding complication, and the eventual course of therapy applied in this case will be discussed in our case report.

  10. Remifentanil patient controlled analgesia versus epidural analgesia in labour. A multicentre randomized controlled trial

    Directory of Open Access Journals (Sweden)

    Freeman Liv M

    2012-07-01

    Full Text Available Abstract Background Pain relief during labour is a topic of major interest in the Netherlands. Epidural analgesia is considered to be the most effective method of pain relief and recommended as first choice. However its uptake by pregnant women is limited compared to other western countries, partly as a result of non-availability due to logistic problems. Remifentanil, a synthetic opioid, is very suitable for patient controlled analgesia. Recent studies show that epidural analgesia is superior to remifentanil patient controlled analgesia in terms of pain intensity score; however there was no difference in satisfaction with pain relief between both treatments. Methods/design The proposed study is a multicentre randomized controlled study that assesses the cost-effectiveness of remifentanil patient controlled analgesia compared to epidural analgesia. We hypothesize that remifentanil patient controlled analgesia is as effective in improving pain appreciation scores as epidural analgesia, with lower costs and easier achievement of 24 hours availability of pain relief for women in labour and efficient pain relief for those with a contraindication for epidural analgesia. Eligible women will be informed about the study and randomized before active labour has started. Women will be randomly allocated to a strategy based on epidural analgesia or on remifentanil patient controlled analgesia when they request pain relief during labour. Primary outcome is the pain appreciation score, i.e. satisfaction with pain relief. Secondary outcome parameters are costs, patient satisfaction, pain scores (pain-intensity, mode of delivery and maternal and neonatal side effects. The economic analysis will be performed from a short-term healthcare perspective. For both strategies the cost of perinatal care for mother and child, starting at the onset of labour and ending ten days after delivery, will be registered and compared. Discussion This study, considering cost

  11. Evaluacion del componente central y periferico de fatiga muscular en pacientes neuropaticos y miopaticos

    Directory of Open Access Journals (Sweden)

    L. G. Cohen

    1983-09-01

    Full Text Available Utilizando un método de cuantificación del electromiograma, se investigaron parte de los mecanismos centrales y periféricos responsables de la fatiga muscular en enfermos crónicamente denervados y en pacientes con compromiso muscular primitivo. Se observó en los denervados que los mecanismos de fatiga muscular, no difieren mayormente de los observados en el grupo de sujetos sanos, por el contrario, en los miopáticos a más del componente central, existen otros de orden periférico, tales como la pérdida de unidades motoras funcionantes durante el esfuerzo y el bloqueo temporario de la transmisión neuromuscular, que contribuye al desarrollo de la fatiga.

  12. Efficacy of the methoxyflurane as bridging analgesia during epidural placement in laboring parturient

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    Jamil S Anwari

    2015-01-01

    Full Text Available Background: Establishing an epidural in an agitated laboring woman can be challenging. The ideal pain control technique in such a situation should be effective, fast acting, and short lived. We assessed the efficacy of inhalational methoxyflurane (Penthrox™ analgesia as bridging analgesia for epidural placement. Materials and Methods: Sixty-four laboring women who requested epidural analgesia with pain score of ≥7 enrolled in an observational study, 56 of which completed the study. The parturients were instructed to use the device prior to the onset of uterine contraction pain and to stop at the peak of uterine contraction, repeatedly until epidural has been successfully placed. After each (methoxyflurane inhalation-uterine contraction cycle, pain, Richmond Agitation Sedation Scale (RASS, nausea and vomiting were evaluated. Maternal and fetal hemodynamics and parturient satisfaction were recorded. Results: The mean baseline pain score was 8.2 ± 1.5 which was reduced to 6.2 ± 2.0 after the first inhalation with a mean difference of 2.0 ± 1.1 (95% confidence interval 1.7-2.3, P < 0.0001, and continued to decrease significantly over the study period (P < 0.0001. The RASS scores continuously improved after each cycle (P < 0.0001. Only 1 parturient from the cohort became lightly sedated (RASS = −1. Two parturients vomited, and no significant changes in maternal hemodynamics or fetal heart rate changes were identified during treatment. 67% of the parturients reported very good or excellent satisfaction with treatment. Conclusion: Penthrox™ provides rapid, robust, and satisfactory therapy to control pain and restlessness during epidural placement in laboring parturient.

  13. Effects of epidural lidocaine analgesia on labor and delivery: A randomized, prospective, controlled trial

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    Nafisi Shahram

    2006-12-01

    Full Text Available Abstract Background Whether epidural analgesia for labor prolongs the active-first and second labor stages and increases the risk of vacuum-assisted delivery is a controversial topic. Our study was conducted to answer the question: does lumbar epidural analgesia with lidocaine affect the progress of labor in our obstetric population? Method 395 healthy, nulliparous women, at term, presented in spontaneous labor with a singleton vertex presentation. These patients were randomized to receive analgesia either, epidural with bolus doses of 1% lidocaine or intravenous, with meperidine 25 to 50 mg when their cervix was dilated to 4 centimeters. The duration of the active-first and second stages of labor and the neonatal apgar scores were recorded, in each patient. The total number of vacuum-assisted and cesarean deliveries were also measured. Results 197 women were randomized to the epidural group. 198 women were randomized to the single-dose intravenous meperidine group. There was no statistical difference in rates of vacuum-assisted delivery rate. Cesarean deliveries, as a consequence of fetal bradycardia or dystocia, did not differ significantly between the groups. Differences in the duration of the active-first and the second stages of labor were not statistically significant. The number of newborns with 1-min and 5-min Apgar scores less than 7, did not differ significantly between both analgesia groups. Conclusion Epidural analgesia with 1% lidocaine does not prolong the active-first and second stages of labor and does not increase vacuum-assisted or cesarean delivery rate.

  14. Anestesia do tronco encefálico após bloqueio retrobulbar extraconal: é possível evitar? Relato de caso Anestesia del tronco encefálico después de bloqueo retrobulbar extraconal: ¿se puede evitar? Relato de caso Brainstem anesthesia after extraconal retrobulbar block: can it be avoided? Case report

    Directory of Open Access Journals (Sweden)

    Haroldo Maciel Carneiro

    2007-08-01

    bloqueios anestésicos realizados em oftalmologia. Ressalta-se a importância do conhecimento desta e de outras complicações pela equipe cirúrgica, com necessidade de preparo e de monitorização adequada para que se diagnostique a possível complicação e se instale prontamente o tratamento, objetivando riscos mínimos para o paciente.JUSTIFICATIVA Y OBJETIVOS: El CEROF-HC es una institución pública especializada en oftalmología. La realización de bloqueos anestésicos para intervenciones quirúrgicas oftálmicas es una práctica común y eficiente. Como técnica no está exenta de riesgos, existe la posibilidad de perforación de meninges y la inyección de anestésico local (AL en la región del sistema nervioso central (SNC. El objetivo de este relato fue mostrar un caso de anestesia del tronco encefálico como complicación del bloqueo oftálmico y destacar la profilaxis del accidente y el tratamiento de las complicaciones. RELATO DE CASO: Paciente del sexo femenino, 60 años, ASA II, con diagnóstico de catarata grado II, indicada para facectomía con implante de lente intraocular en el ojo derecho. Hoja clínica de hipertensión arterial y antecedente de vitrectomía. Exámenes físicos, laboratoriales y cardiológicos normales. Fue realizado bloqueo retrobulbar extraconal con anestésico local (lidocaína y bupivacaína e hialuronidasis (volumen total de 5 mL. Inmediatamente después, la paciente presentó apnea y pérdida de la conciencia. Fue tratada con intubación traqueal (IOT y ventilación mecánica, manteniéndose estable. Se realizó la operación. Empezó a moverse 30 minutos después del IOT, recuperándose totalmente sin presentar ninguna secuela. CONCLUSIONES: El bloqueo oftálmico, a pesar de seguro, no está exento de riesgos. El principal factor de riesgo es la inadecuada realización de la técnica anestésica. El anestésico local (AL, en el bloqueo oftálmico, puede alcanzar el SNC por punción inadvertida de la arteria oftálmica o por

  15. Riscos cardiovasculares do bloqueio androgênico Riesgos cardiovasculares del bloqueo androgénico Cardiovascular risks of androgen deprivation therapy

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    Adriano Freitas Ribeiro

    2010-09-01

    Full Text Available O adenocarcinoma de próstata é o câncer mais comum no sexo masculino após o câncer de pele. Entre as várias formas de tratamento do câncer de próstata, a terapia de bloqueio androgênico é uma modalidade consagrada nos pacientes com doença metastática ou localmente avançada, que provavelmente resulta em aumento de sobrevida. No entanto, o bloqueio androgênico é causador de uma série de consequências adversas. Complicações como osteoporose, disfunção sexual, ginecomastia, anemia e alterações na composição corporal são bem conhecidas. Recentemente, uma série de complicações metabólicas foi descrita como aumento da circunferência abdominal, resistência à insulina, hiperglicemia, diabete, dislipidemia e síndrome metabólica com consequente aumento do risco de eventos coronarianos e mortalidade cardiovascular nessa população específica. Este artigo de atualização apresenta uma revisão bibliográfica realizada no MEDLINE de toda literatura publicada em inglês no período de 1966 até junho de 2009, com as seguintes palavras-chave: androgen deprivation therapy, androgen supression therapy, hormone treatment, prostate cancer, metabolic syndrome e cardiovascular disease, no intuito de analisar quais seriam os reais riscos cardiovasculares da terapia de deprivação androgênica, também chamada bloqueio androgênico, nos pacientes com câncer de próstata.El adenocarcinoma de próstata es el cáncer más común en el sexo masculino después del cáncer de piel. Entre las varias formas de tratamiento del cáncer de próstata, la terapia de bloqueo androgénico es una modalidad consagrada en los pacientes con enfermedad metastásica o localmente avanzada, que probablemente resulta en aumento de sobrevida. Mientras tanto, el bloqueo androgénico es causante de una serie de consecuencias adversas. Complicaciones como osteoporosis, disfunción sexual, ginecomastia, anemia y alteraciones en la composición corporal son

  16. Diagnosis of epidural hematoma by brain scan and perfusion study: case report. [/sup 99m/Tc tracer techniques

    Energy Technology Data Exchange (ETDEWEB)

    Buozas, D.J.; Barrett, I.R.; Mishkin, F.S.

    1976-11-01

    By using the arterial and venous phases of an anterior cerebral perfusion study, which showed downward displacement of the sagittal sinus, and the finding of a rim on the delayed scans, the specific diagnosis of epidural hematoma was established.

  17. Blood pressure and heart rate during orthostatic stress and walking with continuous postoperative thoracic epidural bupivacaine/morphine

    DEFF Research Database (Denmark)

    Møiniche, S; Hjortsø, N C; Blemmer, T;

    1993-01-01

    Thirty-one patients scheduled for elective cholecystectomy performed through a mini-laparotomy, were randomized to received either combined thoracic epidural anaesthesia/light general anaesthesia and postoperative balanced analgesia with continuous epidural bupivacaine 10 mg.h-1 and morphine 0.2 mg.......h-1 for 38 h after surgery plus systemic ibuprofen 600 mg x 8 h-1 (N = 15) or general anaesthesia and postoperative analgesia with systemic morphine and ibuprofen 600 mg x 8 h-1 (N = 16). During postoperative epidural infusion sensory blockade to pinprick was Th4 to L1, and analgesia at rest...... lower heart rate (approximately 10 bpm) 48 h after surgery at rest and during orthostatic stress in the epidural group. There was no significant difference between groups in number of patients with a reduction > 20 mmHg (2.7 kPa) in systolic blood pressure during orthostatic stress (two in each group...

  18. Assessment of the implication of epidural steroid injection versus other conservative measures in the management of lumbar disc herniation

    Directory of Open Access Journals (Sweden)

    Amal F Soliman

    2016-01-01

    Conclusion Epidural injection could be a preferable choice in managing low back and radicular pain due to LDH. It was a clinically useful mode of treatment that is cost-effective and could offset the need for surgery.

  19. Epidural spinal cord compression as initial clinical presentation of an acute myeloid leukaemia: case report and literature review

    Institute of Scientific and Technical Information of China (English)

    Dominique N'Dri Oka; Alpha Boubacar Bah; André Valentin Tokpa; Louis Derou

    2016-01-01

    Epidural localization of myeloid leukaemia is rarely reported.Spinal cord compression as an initial presentation of acute myeloid leukaemia is extremely rare.This is a report of a 17-year-old black boy who presented to emergency department with neurological symptoms of spinal cord compression.Imaging modalities showed multiple soft tissue masses in the epidural space.After surgical treatment,histopathological examination of the epidural mass showed myeloid leukaemia cells infiltration.Literature review on Medline and "scholar Google" database was done.The characteristics and management of extra-medullary leukaemia are discussed.Granulocytic sarcoma,myeloid sarcoma or chloroma with acute myeloid leukaemia should be considered as part of epidural spinal cord compression.Therefore surgery is indicated on an emergent basis.

  20. To ventilate or not after minimally invasive direct coronary artery bypass surgery : The role of epidural anesthesia

    NARCIS (Netherlands)

    de Vries, AJ; Mariani, MA; van der Maaten, JMAA; Loef, BG; Lip, H

    2002-01-01

    Objective: To evaluate the effect of immediate postoperative extubation and postoperative ventilation after minimally invasive direct coronary artery bypass (MIDCAB) surgery and to assess the role of epidural anesthesia. Design: Randomized prospective study. Setting: University hospital, single inst

  1. Comparative evaluation of the effect of silicone and teflon in prevention of epidural fibrosis after laminectomy in rat

    Directory of Open Access Journals (Sweden)

    Sheikh Rezaei A

    2001-08-01

    Full Text Available There are many studies about epidural fibrosis after surgical manipulation of the spine. We have studied formation of the post laminectomy epidural fibrosis after application of two materials (Silicone and Teflon in this report. This expriment is on two groups of rats. Two separated laminectomies were done in each rat, one serving as control while in the other laminectomy spaces Silicone was used in group A and Teflon in group B. Laminectomy spaces were evaluated with gross dissection and histologic studies after 6 weeks. Silicone decreased intermuscular scar, deep scar, dural adhesion and collagen fiber density in epidural space. Teflon decreased dural adhesion and collagen fiber density but did not decrease intermuscular and deep scar formation in epidural space.

  2. Effectiveness of epidural versus alternate analgesia for pain relief after radical prostatectomy and correlation with biochemical recurrence in men with prostate cancer

    Directory of Open Access Journals (Sweden)

    Mir MC

    2013-10-01

    Full Text Available Maria C Mir,1 Binoy Joseph,1 Rona Zhao,1 Damien M Bolton,1 Dennis Gyomber,1 Nathan Lawrentschuk1,21University of Melbourne, Department of Surgery, Austin Hospital, Melbourne, VIC, Australia; 2Ludwig Institute for Cancer Research, Austin Hospital, Melbourne, VIC, AustraliaObjectives: Our objectives were to analyze the effectiveness of epidural anesthesia in patients who underwent open retropubic radical prostatectomy (RRP at our institution over the past decade, and to examine subsequent oncologic outcomes, comparing those receiving with those not receiving epidural anesthesia.Methods: A comprehensive database of all patients undergoing RRP from November 1996 to December 2006 was analyzed; 354 patients underwent RRP at our institution and were divided into those receiving or not receiving an epidural. An independent pain management team scoring technical success found epidural technique to be consistent. Oncological outcome was an endpoint of our study, comparing both analysis groups. We classed prostate-specific antigen (PSA recurrence after RRP as a serum PSA ≥ 0.2 ng/mL at any stage of postoperative follow-up. Complications were recorded to 30 days using the modified Clavien system, and full statistical analyses were undertaken.Results: Records were available for 239 men; we observed a decreased trend in the use of epidural for pain management, along with a decrease in average hospital stay and an overall epidural success rate of 64%. When dividing data into RRP with and without epidural, we found a median hospital stay of 7 days for patients receiving an epidural compared with 6 days for those not receiving an epidural. The differences were statistically significant (P < 0.048 and remained so after adjusting for complications (P < 0.0001. Regarding oncological outcome, PSA recurrence was further analyzed in this cohort. Percentage of recurrence was higher (14.8% for patients receiving an epidural than for the non-epidural group (4.8%. The

  3. Comparative evaluation of the effect of silicone and teflon in prevention of epidural fibrosis after laminectomy in rat

    OpenAIRE

    Sheikh Rezaei A; Fakhr Tabatabaei SA; Khoshnevisan A; Marzban H; Nikbakht M; Barbarestani M; Asadi F; Alavi Naeini M

    2001-01-01

    There are many studies about epidural fibrosis after surgical manipulation of the spine. We have studied formation of the post laminectomy epidural fibrosis after application of two materials (Silicone and Teflon) in this report. This expriment is on two groups of rats. Two separated laminectomies were done in each rat, one serving as control while in the other laminectomy spaces Silicone was used in group A and Teflon in group B. Laminectomy spaces were evaluated with gross dissection and hi...

  4. Efficacy of caudal epidural injection of lidocaine, xylazine and xylazine plus hyaluronidase in reducing discomfort produced by electroejaculation in bulls

    OpenAIRE

    PAGLIOSA, Ronaldo C.; DEROSSI, Rafael; COSTA, Deiler S.; FARIA, Fabio J.C.

    2015-01-01

    To test the hypothesis that epidural administration of lidocaine, xylazine or xylazine plus hyaluronidase provides reduced pain and stress during electroejaculation in bulls, eight 30-month-old Nellore bulls received saline solution (control), 2% lidocaine, 2% xylazine or 2% xylazine plus hyaluronidase injected into the first intercoccygeal (Co1–Co2) epidural space in randomized order. Heart rate, respiratory rate, mean arterial pressure, analgesia, animal behavior and motor blockade were eva...

  5. Epidural anesthesia for laparoscopic cholecystectomy in a patient with sickle cell anemia, beta thalassemia, and Crohn's disease -A case report-

    OpenAIRE

    Baş, Sema Şanal; Özlü, Onur

    2012-01-01

    A 37-year-old woman diagnosed with sickle cell anemia (SCA), beta (+) thalassemia, Crohn's disease, and liver dysfunction was scheduled for laparoscopic cholecystectomy (LC) due to acute cholecystitis with gall bladder. Regional anesthesia was performed. An epidural catheter was inserted into the 9-10 thoracal epidural space and then 15 ml of 0.5% bupivacaine was injected through the catheter. The level of sensorial analgesia tested with pinprick test reached up to T4. Here we describe the fi...

  6. [Pressure Ulcer Caused by Long-term Keeping of the Same Body Position during Epidural Labour Analgesia].

    Science.gov (United States)

    Naruse, Satoshi; Uchizaki, Sakiko; Mimura, Shinichiro; Taniguchi, Mizuki; Akinaga, Chieko; Sato, Shigehito

    2016-06-01

    We report the case of a 34-year-old woman (height: 153 cm, weight : 62.4 kg, non-pregnant weight : 52 kg, uniparous) without underlying diseases who developed pressure ulcer due to keeping a similar body position during long-term epidural delivery. Induction of childbirth was started in gestational week 40, causing reduction of fetal heart rate, which improved after adoption of a right lateral recumbent position. Severe contractions occurred and epidural labour analgesia was started. The fetal heart rate decreased again and induction of childbirth was suspended, but the right lateral recumbent position was maintained. Epidural administration was continued due to persistent contractions. Next morning, induction of childbirth was restarted and birth occurred in approximately 6 hours. The right lateral recumbent position was maintained for approximately 20 hours. At childbirth, a pressure ulcer was present in the intertrochanteric part of the right femur. The causes included insufficient knowledge of medical staff about the risk of pressure ulcer during epidural delivery, and no position change. A decreased sensation and blocked motor nerve caused by epidural anesthesia might have accelerated pressure ulcer development. This case suggests that preventive measures against pressure ulcer are required in epidural anesthesia in pregnant women. PMID:27483666

  7. Sympathetic activity of S-(+-ketamine low doses in the epidural space

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    Slobodan Mihaljevic

    2014-07-01

    Full Text Available BACKGROUND AND OBJECTIVES: S-(+-ketamine is an intravenous anaesthetic and sympathomimetic with properties of local anaesthetic. It has an effect of an analgetic and local anaesthetic when administered epidurally, but there are no data whether low doses of S-(+-ketamine have sympathomimetic effects. The aim of this study was to determine whether low doses of S-(+-ketamine, given epidurally together with local anaesthetic, have any effect on sympathetic nervous system, both systemic and below the level of anaesthetic block. METHODS: The study was conducted on two groups of patients to whom epidural anaesthesia was administered to. Local anaesthesia (0.5% bupivacaine was given to one group (control group while local anaesthesia and S-(+-ketamine were given to other group. Age, height, weight, systolic, diastolic and mean arterial blood pressure were measured. Non-competitive enzyme immunochemistry method (Cat Combi ELISA was used to determine the concentrations of catecholamines (adrenaline and noradrenaline. Immunoenzymometric determination with luminescent substrate on a machine called Vitros Eci was used to determine the concentration of cortisol. Pulse transit time was measured using photoplethysmography. Mann-Whitney U-test, Wilcoxon test and Friedman ANOVA were the statistical tests. Blood pressure, pulse, adrenaline, noradrenaline and cortisol concentrations were measured in order to estimate systemic sympathetic effects. RESULTS: 40 patients in the control group were given 0.5% bupivacaine and 40 patients in the test group were given 0.5% bupivacaine with S-(+-ketamine. Value p < 0.05 has been taken as a limit of statistical significance. CONCLUSIONS: Low dose of S-(+-ketamine administered epidurally had no sympathomimetic effects; it did not change blood pressure, pulse, serum hormones or pulse transit time. Low dose of S-(+-ketamine administered epidurally did not deepen sympathetic block. Adding 25 mg of S-(+-ketamine to 0

  8. Intravenous remifentanil versus epidural ropivacaine with sufentanil for labour analgesia: a retrospective study.

    Directory of Open Access Journals (Sweden)

    Rong Lin

    Full Text Available Remifentanil with appropriate pharmacological properties seems to be an ideal alternative to epidural analgesia during labour. A retrospective cohort study was undertaken to assess the efficacy and safety of remifentanil intravenous patient-controlled analgesia (IVPCA compared with epidural analgesia. Medical records of 370 primiparas who received remifentanil IVPCA or epidural analgesia were reviewed. Pain and sedation scores, overall satisfaction, the extent of pain control, maternal side effects and neonatal outcome as primary observational indicators were collected. There was a significant decline of pain scores in both groups. Pain reduction was greater in the epidural group throughout the whole study period (0 ∼ 180 min (P < 0.0001, and pain scores in the remifentanil group showed an increasing trend one hour later. The remifentanil group had a lower SpO2 (P < 0.0001 and a higher sedation score (P < 0.0001 within 30 min after treatment. The epidural group had a higher overall satisfaction score (3.8 ± 0.4 vs. 3.7 ± 0.6, P = 0.007 and pain relief score (2.9 ± 0.3 vs. 2.8 ± 0.4, P < 0.0001 compared with the remifentanil group. There was no significant difference on side effects between the two groups, except that a higher rate of dizziness (1% vs. 21.8%, P < 0.0001 was observed during remifentanil analgesia. And logistic regression analysis demonstrated that nausea, vomiting were associated with oxytocin usage and instrumental delivery, and dizziness was associated to the type and duration of analgesia. Neonatal outcomes such as Apgar scores and umbilical-cord blood gas analysis were within the normal range, but umbilical pH and base excess of neonatus in the remifentanil group were significantly lower. Remifentanil IVPCA provides poorer efficacy on labor analgesia than epidural analgesia, with more sedation on parturients and a trend of newborn acidosis. Despite these adverse effects, remifentanil IVPCA can still be an alternative

  9. Comparative evaluation of dexmedetomidine and fentanyl for epidural analgesia in lower limb orthopedic surgeries

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    Sukhminder Jit Singh Bajwa

    2011-01-01

    Full Text Available Background and Aims: Opioids as epidural adjunct to local anesthetics (LA have been in use since long and α-2 agonists are being increasingly used for similar purpose. The present study aims at comparing the hemodynamic, sedative, and analgesia potentiating effects of epidurally administered fentanyl and dexmedetomidine when combined with ropivacaine. Methods: A total of one hundred patients of both gender aged 21-56 years, American Society of Anaesthesiologist (ASA physical status I and II who underwent lower limb orthopedic surgery were enrolled into the present study. Patients were randomly divided into two groups: Ropivacaine + Dexmedetomidine (RD and Ropivacaine + Fentanyl (RF, comprising 50 patie nts each. Inj. Ropivacaine, 15 ml of 0.75%, was administered epidurally in both the groups with addition of 1 μg/kg of dexmedetomidine in RD group and 1 μg/kg of fentanyl in RF group. Besides cardio-respiratory parameters and sedation scores, various block characteristics were also observed which included time to onset of analgesia at T10, maximum sensory analgesic level, time to complete motor blockade, time to two segmental dermatomal regressions, and time to first rescue analgesic. At the end of study, data was compiled systematically and analyzed using ANOVA with post-hoc significance, Chi-square test and Fisher′s exact test. Value of P<0.05 is considered significant and P<0.001 as highly significant. Results: The demographic profile of patients was comparable in both the groups. Onset of sensory analgesia at T10 (7.12±2.44 vs 9.14±2.94 and establishment of complete motor blockade (18.16±4.52 vs 22.98±4.78 was significantly earlier in the RD group. Postoperative analgesia was prolonged significantly in the RD group (366.62±24.42 and consequently low dose consumption of local anaesthetic LA (76.82±14.28 vs 104.35±18.96 during epidural top-ups postoperatively. Sedation scores were much better in the RD group and highly significant on

  10. Controle da dor pós-operatória da artroplastia total do joelho: é necessário associar o bloqueio do nervo isquiático ao bloqueio do nervo femoral? Control del dolor postoperatorio de la artroplastia total de la rodilla: ¿es necesario asociar el bloqueo del nervio isquiático al bloqueo del nervio femoral? Control of postoperative pain following total knee arthroplasty: is it necessary to associate sciatic nerve block to femoral nerve block?

    Directory of Open Access Journals (Sweden)

    Affonso H. Zugliani

    2007-10-01

    Full Text Available JUSTIFICATIVA E OBJETIVOS: A artroplastia total do joelho (ATJ promove grande trauma tecidual, produzindo intensa dor no pós-operatório. A analgesia pós-operatória de boa qualidade é fundamental, devendo-se considerar que a mobilização articular precoce é um importante aspecto para obtenção de bons resultados. Há controvérsias na literatura sobre a eficácia do bloqueio isolado do nervo femoral. O objetivo deste estudo foi avaliar a analgesia pós-operatória com a associação do bloqueio dos nervos isquiático e femoral. MÉTODO: Foram estudados 17 pacientes submetidos à ATJ sob raquianestesia, divididos em dois grupos: A e B. No Grupo A (n = 9 foi realizado bloqueio do nervo femoral e no Grupo B (n = 8, bloqueio dos nervos femoral e isquiático. Os bloqueios foram realizados no pós-operatório imediato utilizando-se 20 mL de ropivacaína a 0,5% em cada um. A dor foi aferida nas primeiras 24 horas pela Escala Analógica Visual e escala verbal. Foi observado o tempo decorrido entre os bloqueios e a primeira queixa de dor (M1. RESULTADOS: A mediana do tempo de analgesia (M1 no Grupo A foi de 110 min. e no Grupo B de 1.285 min. (p = 0,0001. Não foram observadas complicações atribuíveis às técnicas utilizadas. CONCLUSÃO: O bloqueio do nervo isquiático, quando associado ao bloqueio do nervo femoral, nas condições deste estudo, melhorou de maneira significativa a qualidade da analgesia pós-operatória da ATJ.JUSTIFICATIVA Y OBJETIVOS: La artroplastia total de la rodilla (ATR promueve gran trauma del tejido produciendo un intenso dolor en el postoperatorio. La analgesia de postoperatorio de buena calidad es fundamental, debiendo considerar que la movilización articular precoz es un importante aspecto para la obtención de buenos resultados. Existen controversias en la literatura sobre la eficacia del bloqueo aislado del nervio femoral. El objetivo de este estudio fue evaluar la analgesia en postoperatorio con la asociaci

  11. Hematoma após anestesia peridural: tratamento conservador. Relato de caso Hematoma posterior a la anestesia peridural: tratamiento conservador. Relato de caso Hematoma after epidural anesthesia: conservative treatment. Case report

    Directory of Open Access Journals (Sweden)

    Edno Magalhães

    2007-04-01

    ó las sensibilidades térmica y dolorosa y la regresión total del bloqueo motor. En la 12ª hora, deambulaba y refería dolor en la herida operada. El hematoma peridural no se visualizó en una nueva tomografía computadorizada en la 14ª hora después del inicio del tratamiento. La paciente recibió alta hospitalaria 86 horas después del inicio del tratamiento conservador, sin comprometimiento neurológico. Una tomografía computadorizada de control después de 7 meses, mostró el canal vertebral completamente normal. CONCLUSIONES: La eficiencia del abordaje conservadora fue una alternativa importante para la intervención quirúrgica en casos específicos. La evaluación de la progresión o estabilización del comprometimiento neurológico, particularmente después de la 8ª hora posterior a la punción peridural, es esencial para la elección del tratamiento.BACKGROUND AND OBJECTIVES: Hematoma associated with spinal compression after epidural anesthesia is a severe neurological complication, despite the reduced incidence reported (1:150,000. It is an acute episode and the traditional treatment includes urgent surgical decompression. More recently, treatment with corticosteroids has been used as an alternative, in specific cases, with good neurological resolution. The objective of this report was to present the case of an epidural hematoma treated conservatively with complete neurological recovery. CASE REPORT: Female patient, 34 years old, ASA physical status I, with no prior history of bleeding disorders or anticlotting treatment, underwent epidural anesthesia at the L2-L3 level for the surgical treatment of lower limb varicose veins. Eight hours after the regional anesthesia, the patient still presented complete motor blockade (Bromage scale, reduction of thermal and pain sensitivity below L3, hyperalgesia in the left plantar region, preserved tendon reflexes, and absence of lumbar pain. A CT scan showed an epidural hematoma in L2, with compression of the dural

  12. Rates of caesarean section and instrumental vaginal delivery in nulliparous women after low concentration epidural infusions or opioid analgesia: systematic review

    OpenAIRE

    Liu, E H C; Sia, A T H

    2004-01-01

    Objective To compare the effects of low concentration epidural infusions of bupivacaine with parenteral opioid analgesia on rates of caesarean section and instrumental vaginal delivery in nulliparous women.

  13. Differential analgesic effects of low-dose epidural morphine and morphine-bupivacaine at rest and during mobilization after major abdominal surgery

    DEFF Research Database (Denmark)

    Dahl, J B; Rosenberg, J; Hansen, B L;

    1992-01-01

    In a double-blind, randomized study, epidural infusions of low-dose morphine (0.2 mg/h) combined with low-dose bupivacaine (10 mg/h) were compared with epidural infusions of low-dose morphine (0.2 mg/h) alone for postoperative analgesia at rest and during mobilization and cough in 24 patients after...... mobilization from the supine into the sitting position 12 and 30 h after surgical incision and during cough 8, 12, and 30 h after surgical incision (P less than 0.05). We conclude, that low-dose epidural bupivacaine potentiates postoperative low-dose epidural morphine analgesia during mobilization and cough...

  14. Anestesia combinada raqui-peridural em paciente portadora de esclerose lateral amiotrófica: relato de caso Anestesia combinada raquiepidural en paciente portadora de esclerosis lateral amiotrófica: relato de caso Combined spinal-epidural block in a patient with amyotrophic lateral sclerosis: case report

    Directory of Open Access Journals (Sweden)

    Adriano Bechara de Souza Hobaika

    2009-04-01

    transtrocantérica de fémur. Cuadro de debilidad en los miembros superiores e inferiores, disartria, consciente y orientada. Aparato respiratorio: tos ineficaz, reducción de la fuerza de los músculos intercostales y diafragma y reducción del murmurio vesicular en bases pulmonares. Primeramente, la punción epidural fue realizada en L3/L4, donde un catéter de silicona fue introducido 5 cm. A continuación, la punción raquídea se hizo en L4/L5 con administración de 7.5 mg de bupivacaína hiperbárica. Más 37 mg de ropivacaína a 0,37% se administraron por el catéter epidural para que el bloqueo sensitivo llegase al dermatomo T10. El procedimiento transcurrió sin complicaciones y la paciente recibió alta tres días después. CONCLUSIONES: Las evidencias han demostrado que la administración de bloqueos de neuro eje, parece ser segura en pacientes con esclerosis lateral amiotrófica, pues evita la manipulación de las vías aéreas y las complicaciones ventilatorias.BACKGROUND AND OBJECTIVES: Amyotrophic lateral sclerosis starts between the fifth and sixth decades of life, causing degeneration and death of upper and lower motor neurons. When the muscles responsible for ventilation are affected, the patient dies of respiratory failure within a few years. CASE REPORT: This is a 63 years old female with amyotrophic lateral sclerosis who underwent surgical treatment of a transtrochanteric fracture of the femur. The patient presented weakness of upper and lower limbs and dysarthria, and she was awake and oriented. Respiratory function: ineffective cough, decreased strength of the intercostal muscles and diaphragm, and reduction of the breath sounds in both lung bases. Initially, the L3/L4 epidural space was punctured and a silicon catheter was introduced to 5 cm. This was followed by a spinal puncture in the L4/L5 space and the administration of 7.5 mg of hyperbaric bupivacaine. This was followed by the administration of 37 mg of 0.37% ropivacaine through the epidural

  15. [Effect of the continuous epidural saline infusion for patients with postdural puncture headache after pulmonary resection].

    Science.gov (United States)

    Katayama, Tatsuya; Hirai, Shinji; Hamanaka, Yoshiharu; Fukui, Takayuki; Itou, Shimon; Hatooka, Shunzou; Mitsudomi, Tetsuya

    2011-11-01

    The dual puncture is one of the diseaseful complications at the induction of the epidural anesthesia, which causes severe symptoms of intracranial hypotension such as headache and nausea. The clinical courses of 3 patients with the dual puncture symptoms after pulmonary resections were retrospectively reviewed, and the effect of the continuous epidural saline infusion treatment (CESI) for the dual puncture was evaluated. Pneumococcal empyema developed in 1 patient who had been treated with conservative management. In contrast, the symptoms of the others who were treated with the CESI were quickly recovered or were effectively prevented. This report strongly suggested that the CESI was convenient and effective treatment for dual punctune symptoms by suppressing the cerebrospinal fluid leakage by elevation of the fluid pressure in the extradural space. PMID:22187867

  16. Effects of amiodarone and thoracic epidural analgesia on atrial fibrillation after coronary artery bypass grafting

    DEFF Research Database (Denmark)

    Nygård, Eigil; Sørensen, Lars H; Hviid, Lamia B;

    2004-01-01

    OBJECTIVE: This study was designed to assess the effects of a perioperative dosing regimen of amiodarone administration, high thoracic epidural anesthesia (TEA), or a combination of the 2 regimens on atrial fibrillation (AF) after coronary artery bypass grafting (CABG). DESIGN AND SETTING......: The study was prospective, controlled, and randomized and was performed in a tertiary health care center associated with a university. PARTICIPANTS: One hundred sixty-three patients scheduled for coronary artery bypass graft surgery. INTERVENTIONS: In this 2 x 2 factorial-designed study the patients were...... randomized to 1 of 4 regimens in which group E had perioperative TEA, group E+A had TEA and amiodarone, group A had amiodarone, and group C served as control. The epidural catheter was inserted at T1-3 the day before surgery. TEA groups received TEA for 96 hours. The amiodarone regimen consisted of a single...

  17. Plasma concentration and cardiovascular effects of lidocaine during continuous epidural administration in dogs anesthetized with isoflurane.

    Science.gov (United States)

    Sakonju, Iwao; Maeda, Kenichi; Karasawa, Koichi; Tadokoro, Toshiyuki; Kakuta, Tomoko; Takase, Katsuaki

    2011-03-01

    The cardiovascular effects of continuous epidural administration (CEA) of lidocaine were investigated in anesthetized dogs. Loading epidural injections of 2, 4, or 6 mg/kg of lidocaine were followed by CEA with 1, 2, or 3 mg/kg/hr lidocaine, respectively, for 2 hr under 2.0% isoflurane anesthesia. Heart rate, direct blood pressure, cardiac index, and stroke volume decreased dose-dependently during CEA, whereas systemic vascular resistance did not significantly differ with dose, and no characteristic changes were observed in any groups. Plasma lidocaine concentration reached a steady state during CEA and increased in a dose-dependent manner. Circulatory suppression caused by lidocaine CEA was not attributable to peripheral vasodilation, but rather to the direct cardiac action of systemic lidocaine absorption from the peridural space. PMID:21048393

  18. Epidural Analgesia with Ropivacaine during Labour in a Patient with a SCN5A Gene Mutation

    Directory of Open Access Journals (Sweden)

    A. L. M. J. van der Knijff-van Dortmont

    2016-01-01

    Full Text Available SCN5A gene mutations can lead to ion channel defects which can cause cardiac conduction disturbances. In the presence of specific ECG characteristics, this mutation is called Brugada syndrome. Many drugs are associated with adverse events, making anesthesia in patients with SCN5A gene mutations or Brugada syndrome challenging. In this case report, we describe a pregnant patient with this mutation who received epidural analgesia using low dose ropivacaine and sufentanil during labour.

  19. Evaluation of a segmented rectal probe and caudal epidural anesthesia for electroejaculation of bulls

    OpenAIRE

    Etson, Cathy J.; Waldner, Cheryl L.; Barth, Albert D.

    2004-01-01

    Changes in concentrations of cortisol and progesterone in serial blood samples were used to quantify a stress response to different methods of electroejaculation in 10 Hereford bulls. Treatments included restraint (control), and electroejaculation using rectal probes with segmented electrodes or conventional nonsegmented electrodes, with or without lidocaine caudal epidural anesthesia. A subjective scoring system was used to assess behavioral responses to the different methods of electroejacu...

  20. EPIDURAL ANESTHESIA FOR CESAREAN SECTION IN ATRIAL SEPTAL DEFECT WITH PULMONARY HYPERTENSION

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    Rashmi

    2015-07-01

    Full Text Available Pregnant patients with atrial septal defect (ASD with pulmonary hypertension , occasionally present for anaesthesia . These patients are considered high risk for anaesthesia due to increased chances of per i operative cardiovascular complications . Anaesthesia requires intensive cardiovascular mo nitoring and maintenance of stable pulmonary and systemic haemodynamics . Here is a case of second gravida for LSCS which was managed under epidural anaesthesia successfully

  1. Patient controlled analgesia with remifentanil versus epidural analgesia in labour: randomised multicentre equivalence trial

    OpenAIRE

    Freeman, Liv M; Bloemenkamp, Kitty W; Franssen, Maureen T; Papatsonis, Dimitri N; Hajenius, Petra J.; Hollmann, Markus W.; Woiski, Mallory D; Porath, Martina; Berg, Hans J. van den; van Beek, Erik; Borchert, Odette W H M; Schuitemaker, Nico; Sikkema, J Marko; Kuipers, A.H.M.; Logtenberg, Sabine L M

    2015-01-01

    OBJECTIVE: To determine women's satisfaction with pain relief using patient controlled analgesia with remifentanil compared with epidural analgesia during labour. DESIGN: Multicentre randomised controlled equivalence trial. SETTING: 15 hospitals in the Netherlands. PARTICIPANTS: Women with an intermediate to high obstetric risk with an intention to deliver vaginally. To exclude a clinically relevant difference in satisfaction with pain relief of more than 10%, we needed to include 1136 women....

  2. Comparison of parenteral tramadol and epidural ropivacaine for labour analgesia: a prospective clinical study

    OpenAIRE

    Akanksha Lamba; Priya Sardana; Ramanjeet Kaur

    2016-01-01

    Background: The pain of childbirth is one of the most severe types of pain that a woman experiences in her lifetime. Adequate analgesia during labour has a positive influence on the course of labour. For labor analgesia several non-pharmacologic and pharmacologic methods are adopted. The objective of the study is to compare parenteral tramadol and epidural ropivacaine with regard to maternal and labour outcome. Methods: This prospective, comparative, interventional clinical study was condu...

  3. A comparison of epidural anaesthesia with lignocaine, bupivacaine and a lignocaine-bupivacaine mixture in cats.

    Science.gov (United States)

    Lawal, F M; Adetunji, A

    2009-12-01

    A mixture of 2% lignocaine (LIG) and 0.5% bupivacaine (BUP), at respective dose rates of 2 mg/kg and 0.5 mg/kg (LIG-BUP), was compared to LIG (4 mg/kg) and BUP (1 mg/kg) for lumbosacral epidural anaesthesia in 5 sedated cats. Each cat received all 3 treatment regimens at 1-week intervals. The cats were premedicated with an intramuscular injection of atropine sulphate (0.04 mg/kg) and ketamine hydrochloride (10 mg/kg). Onset and duration of analgesia, and time to walking were determined. Associated changes in heart rate (HR), respiratory frequency (fR) and rectal temperature (RT) were recorded. Onset of analgesia with epidurally administered LIG-BUP (4.5 +/- 0.7 min), LIG (3.9 +/- 1.0 min) and BUP (5.0 +/- 1.0 min) was similar. Duration of analgesia with LIG-BUP (49.4 +/- 4.5 min) was significantly (P<0.05) longer than with LIG (40.2 +/- 1.0 min) but shorter than with BUP (79.4 +/- 6.3 min). There were no significant differences in times to standing with LIG-BUP (26.3 +/- 6.4 min), LIG (20.4 +/- 4.7 min) and BUP (22.6 +/- 10.3 min). Minimal changes were observed in HR, fR and RT. In conclusion, duration of analgesia produced by LIG-BUP was shorter compared with BUP but longer compared with LIG. Neither LIG nor LIG-BUP has any advantage over epidural BUP in terms of onset of analgesia, time to standing and physiological responses. Therefore, lumbosacral epidural administration of BUP appears to be the best choice for a long surgical procedure lasting more than 1 hour when compared with either LIG or LIG-BUP. PMID:20458866

  4. A comparison of epidural anaesthesia with lignocaine, bupivacaine and a lignocaine-bupivacaine mixture in cats

    Directory of Open Access Journals (Sweden)

    F.M. Lawal

    2009-05-01

    Full Text Available A mixture of 2% lignocaine (LIG and 0.5% bupivacaine (BUP, at respective dose rates of 2 mg/kg and 0.5 mg/kg (LIG-BUP, was compared to LIG (4 mg/kg and BUP (1 mg/kg for lumbosacral epidural anaesthesia in 5 sedated cats. Each cat received all 3 treatment regimens at 1-week intervals. The cats were premedicated with an intramuscular injection of atropine sulphate (0.04 mg/kg and ketamine hydrochloride (10 mg/kg. Onset and duration of analgesia, and time to walking were determined. Associated changes in heart rate (HR, respiratory frequency (ƒR and rectal temperature (RT were recorded. Onset of analgesia with epidurally administered LIG-BUP (4.5 ± 0.7 min, LIG (3.9 ± 1.0 min and BUP (5.0 ± 1.0 min was similar. Duration of analgesia with LIG-BUP (49.4 ± 4.5 min was significantly (P < 0.05 longer than with LIG (40.2 ± 1.0 min but shorter than with BUP (79.4 ± 6.3 min. There were no significant differences in times to standing with LIG-BUP (26.3 ± 6.4 min, LIG (20.4 ± 4.7 min and BUP (22.6 ± 10.3 min. Minimal changes were observed in HR, ƒR and RT. In conclusion, duration of analgesia produced by LIG-BUP was shorter compared with BUP but longer compared with LIG. Neither LIG nor LIG-BUP has any advantage over epidural BUP in terms of onset of analgesia, time to standing and physiological responses. Therefore, lumbosacral epidural administration of BUP appears to be the best choice for a long surgical procedure lasting more than 1 hour when compared with either LIG or LIG-BUP.

  5. Lumbar Discectomy of a Patient of Mitral Stenosis with Chronic Atrial Fibrillation Under Epidural Anaesthesia

    Directory of Open Access Journals (Sweden)

    Vinaya R Kulkarni

    2008-01-01

    Full Text Available A 60-year-old female patient posted for discectomy of lumbar region L 3 -L 4 was accidently diagnosed to have chronic atrial fibrillation of rheumatic aetiology.This is a case report of this patient of critical mitral stenosis with mild mitral regurgitation with chronic atrial fibrillation managed successfully under lower thoracic epidural anaesthesia,in prone position without any compli-cation.

  6. Fentanyl versus tramadol with levobupivacaine for combined spinal-epidural analgesia in labor

    Directory of Open Access Journals (Sweden)

    Veena Chatrath

    2015-01-01

    Full Text Available Background: Neuraxial labor analgesia using new local anesthetics such as levobupivacaine has become very popular by virtue of the safety and lesser motor blockade caused by these agents. Combined spinal-epidural analgesia (CSEA has become the preferred method for labor analgesia as it combines benefits of both spinal analgesia and flexibility of the epidural catheter. Adding opioids to local anesthetic drugs provide rapid onset and prolonged analgesia but may be associated with several maternal and fetal adverse effects. The purpose of this study is to compare fentanyl and tramadol used in CSEA in terms of duration of analgesia and frequency of the adverse fetomaternal outcome. Materials and Methods: A total of 60 primiparas with a singleton pregnancy in active labor were given CSEA after randomly allocating them in two groups of 30 each. Group I received intrathecal 2.5 mg levobupivacaine + 25 μg fentanyl followed by epidural top ups of 20 ml 0.125% solution of the same combination. Group II received 25 mg tramadol instead of fentanyl. Epidural top ups were given when parturient complained of two painful contractions (visual analogue scale ≥ 4. Data collected were demographic profile of the patients, analgesic qualities, side- effects and the fetomaternal outcome. Results: Patients in Group II had significantly prolonged analgesia (145 ± 9 minutes than in Group I (95 ± 7 minutes. Patients receiving fentanyl showed rapid onset of analgesia, but there were more incidence of side-effects like shivering, pruritus, transient fetal bradycardia, hypotension, nausea and vomiting. Only side-effect in the tramadol group was nausea and vomiting. During labor, maternal satisfaction was excellent. Conclusions: Adding tramadol to local anesthetic provides prolonged analgesia with minimal side effects. Fentanyl, when used as adjuvant to local anesthetic, has a rapid onset of analgesia but has certain fetomaternal side-effects.

  7. [The characteristics of epidural analgesia during the removal of lumbar intervertebral disk hernias].

    Science.gov (United States)

    Arestov, O G; Solenkova, A V; Lubnin, A Iu; Shevelev, I N; Konovalov, N A

    2000-01-01

    Epidural analgesia (EA) was used in 29 patients undergoing surgical removal of lumbar discal hernia. Marcain EA with controlled medicinal sleep and non-assisted breathing allowed to perform the whole operation in 27 patients. EA may be ineffective in combination of sequestrated disk hernia with scarry adhesive process. The technique of the operation demands a single use of the anesthetic drug which is potent enough to make blockade throughout the operation up to the end. PMID:10738758

  8. Epidural anaesthesia and analgesia - effects on surgical stress responses and implications for postoperative nutrition

    DEFF Research Database (Denmark)

    Holte, Kathrine; Kehlet, H

    2002-01-01

    BACKGROUND: Surgical injury leads to an endocrine-metabolic and inflammatory response with protein catabolism, increased cardiovascular demands, impaired pulmonary function and paralytic ileus, the most important release mechanisms being afferent neural stimuli and inflammatory mediators. RESULTS......: Epidural local anaesthetic blockade of afferent stimuli reduces endocrine metabolic responses, and improve postoperative catabolism. Furthermore, dynamic pain relief is achieved with improved pulmonary function and a pronounced reduction of postoperative ileus, thereby providing optimal conditions...

  9. Evaluation of prostaglandin D2 as a CSF leak marker: implications in safe epidural anesthesia

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    Kondabolu S

    2011-07-01

    Full Text Available Sirish Kondabolu, Rishimani Adsumelli, Joy Schabel, Peter Glass, Srinivas PentyalaDepartment of Anesthesiology, School of Medicine, Stony Brook Medical Center, Stony Brook, New York, USABackground: It is accepted that there is a severe risk of dural puncture in epidural anesthesia. Of major concern to anesthesiologists is unintentional spinal block. Reliable identification of cerebrospinal fluid (CSF from the aspirate is crucial for safe epidural anesthesia. The aim of this study was to determine whether prostaglandin D2 could be clinically used as a marker for the detection of CSF traces.Methods: After obtaining Institutional Review Board approval and patient consent, CSF was obtained from patients undergoing spinal anesthesia, and blood, urine, and saliva were obtained from normal subjects and analyzed for prostaglandin D2 (PGD. CSF (n=5 samples were diluted with local anesthetic (bupivacaine, normal saline and blood in the ratios of 1:5 and 1:10. PGD levels in the CSF samples were analyzed with a PGD-Methoxime (MOX EIA Kit (Cayman Chemicals, MI. This assay is based on the conversion of PGD to a stable derivative, which is analyzed with antiserum specific for PGD-MOX. Results: Different concentrations of pure PGD-MOX conjugate were analyzed by EIA and a standard curve was derived. PGD levels in CSF and CSF with diluents were determined and the values were extrapolated onto the standard curve. Our results show a well-defined correlation for the presence of PGD both in straight CSF samples and in diluted CSF (dilution factor of 1:5 and 1:10. Conclusion: Prostaglandin D2 was reliably identified in CSF by enzyme-linked immunosorbent assay when diluted with local anesthetic, saline, and serum, and can be used as a marker to identify the presence of CSF in epidural aspirates.Keywords: epidural, cerebrospinal fluid, leak, marker, prostaglandin D2

  10. Bilateral interpleural versus lumbar epidural bupivacaine-morphine analgesia for upper abdominal surgery.

    Science.gov (United States)

    Demian, Atef D; Wahba, Ashraf M; Atia, Emad M; Hussein, Sami H

    2003-10-01

    This randomized study was designed to compare the effectiveness of bilateral interpleural analgesia with lumbar epidural analgesia, on postoperative pain relief in upper abdominal surgery. The studied patients were randomely allocated into either interpleural group "IP" (n = 15) or epidural group "EP" (n = 15). In "IP" group, preanesthetic bilateral interpleural block was done using a mixture of bupivacaine 0.5% (0.8 mg/kg) and 2 mg morphine diluted to 50 ml saline for each side. In "EP" group, the same mixture-diluted in 20 ml saline-was injected in the epidural space (L2-3). The general anesthetic technique was the same in both groups. Hemodynamic, gasometric, verbal pain score (VPS) values and complications were compared in both techniques. Heart rate (HR) and mean arterial pressure (MAP) readings were in the accepted normal range in the perioperative period although significant lower readings were detected in "EP" group. No significant differences were displayed in blood gasometric variables between the two groups. There were considerable level of analgesia in both groups in the postoperative period although "EP" analgesia was superior to "IP". More pain free patients (9 versus 4) and significant lower consumption of nalbuphine were detected in "EP" group. The results of this study indicate that bilateral "IP" analgesia may offer a satisfactory analgesia for upper abdominal surgery when the use of other analgesic techniques may be contraindicated. PMID:14740589

  11. Epidural ropivacaine hydrochloride during labour: protein binding, placental transfer and neonatal outcome.

    LENUS (Irish Health Repository)

    Porter, J M

    2012-02-03

    This study was undertaken: (i) to quantify the effects of labour and epidural analgesia on plasma alpha1-acid glycoprotein concentration, (ii) to examine the effects of changes in plasma alpha1-acid glycoprotein concentration on plasma protein binding and placental transfer of ropivacaine, and (iii) to examine the association between umbilical venous ropivacaine concentration and neurobehavioural function in the neonate. Multiparous patients undergoing induction of labour received a continuous epidural infusion of 0.1% ropivacaine following an epidural bolus. A significant association was demonstrated between maternal plasma alpha1-acid glycoprotein concentration and 1\\/free fraction of ropivacaine 60 min after starting ropivacaine administration (r(2) = 0.77) but not at delivery. No significant correlation was demonstrable between maternal unbound ropivacaine concentration and either neonatal (cord) ropivacaine concentration or UV\\/MV (a measure of placental transfer). Thirty minutes after delivery, 9\\/10 neonates had neurological and adaptive capacity scores < 35, whereas only three infants had scores < 35 at 2 h. All scores exceeded 35 16 h after delivery. No association between mean (SD) umbilical venous ropivacaine concentration [0.09 (0.08) mg x l(-1)] and neurological and adaptive capacity scores was demonstrated.

  12. Drug interaction as cause of spontaneously resolving epidural spinal hematoma on warfarin therapy

    Directory of Open Access Journals (Sweden)

    Amitabh Sagar

    2010-01-01

    Full Text Available We present a case of a 42-year-old male, an old case of deep vein thrombosis on warfarin and other drugs like quetiapine, aspirin, diclofenac sodium, fenofibrate, atorvastatin, propanolol and citalopram for concurrent illnesses, who presented with widespread mucocutaneous bleeding and epidural spinal hematoma. The epidural bleed presented clinically as a nontraumatic, rapidly improving myeloradiculopathy. Magnetic resonance imaging (MRI of the spine revealed an epidural hematoma at D12-L1 level. The case was managed conservatively due lack of neurosurgical facilities. The patient gained full neurological recovery on conservative management alone. This case highlights the problem of drug interaction on warfarin therapy and also an unusual spontaneous recovery of spinal hematoma. Our case was anticoagulated in the recommended therapeutic INR range of 2.2 to 2.4. Most of the similar cases reported in literature were also anticoagulated in the therapeutic range. Thus intraspinal hemorrhage is a rare but dangerous complication of anticoagulant therapy. It must be suspected in any patient on anticoagulant agents who complains of local or referred spinal pain associated with neurological deficits. Drug interactions with warfarin are common. High suspicion and immediate intervention are essential to prevent complications from intraspinal hemorrhage.

  13. Decoding the rat forelimb movement direction from epidural and intracortical field potentials

    Science.gov (United States)

    Slutzky, Marc W.; Jordan, Luke R.; Lindberg, Eric W.; Lindsay, Kevin E.; Miller, Lee E.

    2011-06-01

    Brain-machine interfaces (BMIs) use signals from the brain to control a device such as a computer cursor. Various types of signals have been used as BMI inputs, from single-unit action potentials to scalp potentials. Recently, intermediate-level signals such as subdural field potentials have also shown promise. These different signal types are likely to provide different amounts of information, but we do not yet know what signal types are necessary to enable a particular BMI function, such as identification of reach target location, control of a two-dimensional cursor or the dynamics of limb movement. Here we evaluated the performance of field potentials, measured either intracortically (local field potentials, LFPs) or epidurally (epidural field potential, EFPs), in terms of the ability to decode reach direction. We trained rats to move a joystick with their forepaw to control the motion of a sipper tube to one of the four targets in two dimensions. We decoded the forelimb reach direction from the field potentials using linear discriminant analysis. We achieved a mean accuracy of 69 ± 3% with EFPs and 57 ± 2% with LFPs, both much better than chance. Signal quality remained good up to 13 months after implantation. This suggests that using epidural signals could provide BMI inputs of high quality with less risk to the patient than using intracortical recordings.

  14. Insidious Onset of Tetraparesis due to Cervical Epidural Abscess from Enterococcus faecalis

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    Konstantinos Chr. Soultanis

    2013-01-01

    Full Text Available We report a case of cervical epidural abscess from Enterococcus faecalis, which caused an insidious onset of tetraparesis. This 53-year-old female with a history of diabetes mellitus and chronic renal failure under hemodialysis presented with pain and progressive weakness of upper and lower extremities without fever. Although a recent MRI she did at the beginning of symptoms showed no significant pathologies, except for a cervical disc herniation and adjacent spinal degeneration, and stenosis that confused the diagnostic procedure, newer imaging with CT and MRI, which was performed due to progression of tetraparesis, revealed the formation of a cervical epidural abscess. Surgical drainage was done after a complete infection workup. The patient showed immediate neurological improvement after surgery. She received antibiotics intravenously for 3 weeks and orally for another 6 weeks. The patient was free from complications 24 months after surgery. A high index of suspicion is most important in making a rapid and correct diagnosis of spinal epidural abscess. The classic clinical triad (fever, local pain, and neurologic deficits is not sensitive enough for early detection. Continuous clinical, laboratory, and imaging monitoring are of paramount importance. Early diagnosis and surgical intervention could optimize the final functional outcome.

  15. [Effects of epidural analgesia combined with general anesthesia on hemodynamics during neck surgery].

    Science.gov (United States)

    Arakawa, M; Amemiya, N; Nagai, K; Kato, S; Goto, F

    1993-10-01

    The aim of the present study was to investigate the effect of epidural analgesia combined with general anesthesia on hemodynamics. Thirty patients undergoing surgery for the treatment of cancer of the neck were studied. The patients were divided into two groups of those who received epidural analgesia combined with general anesthesia group (Group 1) and those with general anesthesia alone (Group 2). Blood pressure was not different between the groups. But heart rate and rate pressure products in Group 1 were significantly lower than those of Group 2. CVP in Group 1 increased significantly to 10.1 +/- 2.9 mmHg during surgery from 6.8 +/- 1.8 mmHg at the beginning of the surgery. There was no difference in intraoperative blood loss and the amount of fluid infused between the two groups. These results suggest that epidural anesthesia combined with general anesthesia is effective to stabilize hemodynamics during cervical surgery, but we have to be careful about using local anesthetics during long cervical procedures, because it increases CVP which might result from the depression of cardiac function. PMID:8230698

  16. Spine epidural and sacroiliac joints injections – when and how to perform

    Energy Technology Data Exchange (ETDEWEB)

    D’Orazio, Federico, E-mail: federico.dorazio@gmail.com; Gregori, Lorenzo Maria, E-mail: lollog@hotmail.it; Gallucci, Massimo, E-mail: massimo.gallucci@cc.univaq.it

    2015-05-15

    Highlights: • Image guided interventions focused to administer drugs inside the epidural space are effective in reducing the perceived spinal pain, but their efficacy seems to be limited in time. • To treat spinal pain with image guided interventions is safe and repeatable. • Sacroiliac dysfunction is a common cause of sciatica-like pain which can be treated with CT-guided interventions (both steroids and pulsed RF denervation). - Abstract: Objectives: To review the state-of-the-art of image – guided techniques used to treat painful syndromes of the lower back, their indications, how they should be performed, their related risks and the expected results. Methods: We describe the actual standards about image-guided infiltrative therapies both on spine and on sacroiliac joints. Results: Both spinal epidural and sacroiliac injections appear useful in a large percentage of treated patients to get control of the perceived pain. Performing these therapies under CT or fluoroscopic guidance is the best and safest way to obtain satisfactory results because it is possible to target the use of drugs directly to the involved painful structures. Conclusions: Image-guided injections of the epidural space and of the sacroiliac joints are effective techniques for the treatment of pain; their effectiveness is sometimes not lasting for long periods of time but considering the low associated risk when performed by trained personnel, they can be easily repeated.

  17. Learned self-regulation of the lesioned brain with epidural electrocorticography

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    Alireza eGharabaghi

    2014-12-01

    Full Text Available Introduction: Different techniques for neurofeedback of voluntary brain activations are currently being explored for clinical application in brain-related disorders. One of the most frequently used approaches is the self-regulation of oscillatory signals recorded with electroencephalography (EEG. Many patients are, however, not in a position to use such tools. This could be due to the specific anatomical and physiological properties of the patient's brain after the lesion, as well as to methodological issues related to the technique chosen for recording brain signals.Methods: A patient with extended ischemic lesions of the cortex was unable to gain volitional control of sensorimotor oscillations when using a standard EEG-based approach. We provided him with a neurofeedback set-up with which his brain activity could be recorded from the epidural space by electrocorticography (ECoG.Results: Ipsilesional epidural recordings of field potentials facilitated learned self-regulation of brain oscillations in an online closed-loop paradigm and allowed swift and reliable neurofeedback training for a period of four weeks on a daily basis.Conclusion: Epidural implants may decode and train brain activity even when the cortical physiology is distorted following severe brain injury. Such practice would allow for reinforcement learning of preserved neural networks and may well provide restorative tools for those patients who are worst afflicted.

  18. Chlorhexidine Gluconate Dressings Reduce Bacterial Colonization Rates in Epidural and Peripheral Regional Catheters

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    Klaus Kerwat

    2015-01-01

    Full Text Available Introduction. Bacterial colonization of catheter tips is common in regional anesthesia and is a suspected risk factor for infectious complications. This is the first study evaluating the effect of CHG-impregnated dressings on bacterial colonization of regional anesthesia catheters in a routine clinical setting. Methods. In this prospective study, regional anesthesia catheter infection rates were examined in two groups of patients with epidural and peripheral regional catheters. In the first group, regional anesthesia was dressed with a conventional draping. The second group of patients underwent catheter dressing using a CHG-impregnated draping. Removed catheters and the insertion sites were both screened for bacterial colonization. Results. A total of 337 catheters from 308 patients were analysed. There was no significant reduction of local infections in either epidural or peripheral regional anesthesia catheters in both CHG and conventional groups. In the conventional group, 21% of the catheter tips and 41% of the insertion sites showed positive culture results. In the CHG-group, however, only 3% of the catheter tips and 8% of the insertion sites were colonised. Conclusion. CHG dressings significantly reduce bacterial colonization of the tip and the insertion site of epidural and peripheral regional catheters. However, no reductions in rates of local infections were seen.

  19. The Effect of Dexmedetomidine on Lumbar Epidural Injection for Failed Back Surgery Syndrome

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    Ashraf Eskandr

    2016-01-01

    Full Text Available Purpose. Failed back surgery syndrome is a chronic pain condition requiring rapid, effective, and efficient management. This study evaluates the effect of adding dexmedetomidine to lumbar epidural steroids in patients with failed back surgery syndrome. Methods. Fifty patients suffering from failed back surgery syndrome were randomly assigned to one of two groups, receiving an epidural injection of 20 mL of either a mixture of betamethasone (14 mg and bupivacaine 0.5 mg (group C or a mixture of betamethasone (14 mg, bupivacaine 0.5 mg, and dexmedetomidine (0.5 μg/kg (group D adjusted to the volume with normal saline. The effect was evaluated using visual analogue scale (VAS, analgesic requirement, and Oswestry disability index 2 weeks, 4 weeks, 8 weeks, and 12 weeks after injection. Results. VAS and ibuprofen consumption showed a significant reduction in group D. The Oswestry disability index was significantly improved in group D. There were no records of hypotension, bradycardia, sedation, or hypoxemia in both groups. Conclusion. The present study demonstrated potential safe and effective usage of adding dexmedetomidine to epidural steroid to control pain in patients with failed back surgery syndrome.

  20. Spinal epidural haematoma: report of 11 cases and review of the literature

    Energy Technology Data Exchange (ETDEWEB)

    Boukobza, M. (Dept. of Neuroradiology and Therapeutic Angiography, Hopital Lariboisiere, Paris (France)); Guichard, J.P. (Dept. of Neuroradiology and Therapeutic Angiography, Hopital Lariboisiere, Paris (France)); Boissonet, M. (Dept. of Neurosurgery, Hopital Lariboisiere, Paris (France)); George, B. (Dept. of Neurosurgery, Hopital Lariboisiere, Paris (France)); Reizine, D. (Dept. of Neuroradiology and Therapeutic Angiography, Hopital Lariboisiere, Paris (France)); Gelbert, F. (Dept. of Neuroradiology and Therapeutic Angiography, Hopital Lariboisiere, Paris (France)); Merland, J.J. (Dept. of Neuroradiology and Therapeutic Angiography, Hopital Lariboisiere, Paris (France))

    1994-08-01

    Spinal epidural haematomas (SEH) are rare; most are caused by trauma, anticoagulant therapy, vascular anomalies, hypertension, blood dyscrasias, epidural anaesthesia or, rarely, spinal surgery. We report 11 cases and review the literature (16 cases). The clinical picture is that of acute spinal cord compression. MRI characteristics are quite specific. On sagittal sections, the SEH appears as a biconvex mass, dorsal to the thecal sac, clearly outlined and with tapering superior and inferior margins. The dura mater is seen as curvilinear low signal separating the haematoma from the cord. Within 24 h of onset, the haematoma is isointense with the cord on T1-weighted images and heterogeneous on T2-weighted images. Later, it gives high signal on both T1- and T2-weighted images. Differential diagnosis must include subdural haematoma, epidural neoplasm and abscess. Complete neurological recovery rapidly follows laminectomy and removal of the clot. In three of our cases, the haematoma resolved spontaneously. MRI is the best examination for diagnostic and follow-up. (orig.)

  1. Comparison of three different formulations of local anaesthetics for cervical epidural anaesthesia during thyroid surgery

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    Gaurav Jain

    2012-01-01

    Full Text Available Background: To compare the efficacy and safety of local anaesthetics under cervical epidural anaesthesia (CEA using lignocaine (1%, bupivacaine (0.25% and ropivacaine (0.5% for thyroid surgery. Methods: In a prospective, randomized fashion, 81 patients were selected for thyroid surgery under CEA. They were assigned to one of three groups: Group L, B and R to receive 10 mL of 1% lignocaine, 0.25% bupivacaine and 0.5% ropivacaine, respectively. We compared their efficacy in terms of pulmonary and haemodynamic parameters, blockade quality and complications. Results: Of the total, 74 patients completed the study successfully. Sensory block attained the median dermatomal range of C2-T4/T5 in all the groups. Motor block was more pronounced in the ropivacaine group. Cardiorespiratory parameters decreased significantly in all the groups; however, none of the patients had any major complications except for bradycardia in two patients. Among the measured variables, the decrease in heart rate and peak expiratory force was more in the lignocaine group while forced vital capacity and forced expiratory volume at 1 sec declined to a greater extent in the ropivacaine group. The lignocaine group required significantly more epidural top-ups compared with the other two groups. Conclusion: We conclude that cervical epidural route can be safely used for surgery on thyroid gland in patients with normal cardiorespiratory reserve, using either of local anaesthetics chosen for our study. Under the selected dose and concentrations, the decrease in cardiorespiratory parameters was lesser with bupivacaine.

  2. Imaging and outcome in severe complications of lumbar epidural anaesthesia: report of 16 cases

    Energy Technology Data Exchange (ETDEWEB)

    Chiapparini, L.; Savoiardo, M. [Department of Neuroradiology, Istituto Nazionale Neurologico, Milano (Italy); Sghirlanzoni, A.; Pareyson, D. [Department of Neurology, Istituto Nazionale Neurologico, Milano (Italy)

    2000-08-01

    We reviewed the clinical and neuroradiological features in 16 patients with serious neurological complications of lumbar epidural anaesthesia. We observed acute, transient or permanent and delayed complications. Four patients had symptoms immediately after the procedure. One patient developed a subacute flaccid paraparesis. Two other patients had infectious spondylodiscitis at lumbar puncture level. Eight patients had a delayed progressive spastic paraparesis and were found to have subarachnoid cysts and irregularities of the surface of the spinal cord consistent with arachnoiditis; six of them had an extensive, complex syrinx within the cord. One patient had a severe lumbar polyradiculopathy, and MRI showed adhesive arachnoiditis involving the cauda equina. Although epidural anaesthesia is generally considered safe, rare but severe complications, such as radiculopathy, infectious disease, myelopathy from ischemia and arachnoiditis with a syrinx may occur. The patients with arachnoiditis had a relentless progression of the disease and a poor outcome: five are confined to a wheelchair, one is bedridden. Complications of epidural anaesthesia are easily recognised when they develop immediately; their relationship to the anaesthesia may be ignored or underestimated when they appear after a delay. Awareness of the possibility of delayed complications is important. (orig.)

  3. Bilateral interpleural versus lumbar epidural bupivacaine-morphine analgesia for upper abdominal surgery.

    Science.gov (United States)

    Demian, Atef D; Wahba, Ashraf M; Atia, Emad M; Hussein, Sami H

    2003-10-01

    This randomized study was designed to compare the effectiveness of bilateral interpleural analgesia with lumbar epidural analgesia, on postoperative pain relief in upper abdominal surgery. The studied patients were randomely allocated into either interpleural group "IP" (n = 15) or epidural group "EP" (n = 15). In "IP" group, preanesthetic bilateral interpleural block was done using a mixture of bupivacaine 0.5% (0.8 mg/kg) and 2 mg morphine diluted to 50 ml saline for each side. In "EP" group, the same mixture-diluted in 20 ml saline-was injected in the epidural space (L2-3). The general anesthetic technique was the same in both groups. Hemodynamic, gasometric, verbal pain score (VPS) values and complications were compared in both techniques. Heart rate (HR) and mean arterial pressure (MAP) readings were in the accepted normal range in the perioperative period although significant lower readings were detected in "EP" group. No significant differences were displayed in blood gasometric variables between the two groups. There were considerable level of analgesia in both groups in the postoperative period although "EP" analgesia was superior to "IP". More pain free patients (9 versus 4) and significant lower consumption of nalbuphine were detected in "EP" group. The results of this study indicate that bilateral "IP" analgesia may offer a satisfactory analgesia for upper abdominal surgery when the use of other analgesic techniques may be contraindicated.

  4. Treatment of degenerative chronic low back pain with fluoroscopically guided epidural procaine-corticosteroid injection

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    Ćulafić Slobodan

    2008-01-01

    Full Text Available Background/Aim. Low back pain is one of the most common painful conditions in the modern age. Therefore, it is very important to establish the most effective protocol for the treatment of this condition. The aim of this study was to find out if fluoroscopically, guided epidural procainecorticosteroid injection is effective in the treatment of degenerative chronic low back pain. Methods. This prospective cohort study was performed in the Military Medical Academy from September 2005 to June 2006 and included 60 patients of both sexes, 34-85 years of age. Degenerative changes of lumbosacral spine were determined by magnetic resonance imaging. The intensity of low back pain was evaluated by subjective (Roland's scale and objective parameter (Lazarevic sign. Epidural procaine-corticosteroid injection was applied in the patients with low back pain not responding to conservative therapy. After the application of injection, effects of the therapy were followed up. Results. In 92% of the patients there was a reduction of pain intensity for three months, in 4.8% a reduction for a month, but after another injection they felt pain reduction for the next three months. One patient (2.3% had pain reduction for one month. Conclusion. In the treatment of degenerative chronic low back pain, not responding to conservative therapy with nonsteroidal anti-inflammatory drugs, epidural procaine-corticosteroid injection have a satisfactory short-term as well as a long-term analgesic effect.

  5. Spinal epidural neurostimulation for treatment of acute and chronic intractable pain: initial and long term results.

    Science.gov (United States)

    Richardson, R R; Siqueira, E B; Cerullo, L J

    1979-09-01

    Spinal epidural neurostimulation, which evolved from dorsal column stimulation, has been found to be effective in the treatment of acute and chronic intractable pain. Urban and Hashold have shown that it is a safe, simplified alternative to dorsal column stimulation, especially because laminectomy is not required if the electrodes are inserted percutaneously. Percutaneous epidural neurostimulation is also advantageous because there can be a diagnostic trial period before permanent internalization and implantation. This diagnostic and therapeutic modality has been used in 36 patients during the past 3 years at Northwestern Memorial Hospital. Eleven of these patients had acute intractable pain, which was defined as pain of less than 1 year in duration. Initial postimplantation results from the 36 patients indicate that spinal epidural neurostimulation is most effective in treating the intractable pain of diabetes, arachnoiditis, and post-traumatic and postamputation neuroma. Long term follow-up, varying from 1 year to 3 years postimplantation in the 20 initially responding patients, indicates that the neurostimulation continues to provide significant pain relief (50% or greater) in a majority of the patients who experienced initial significant pain relief.

  6. Effect of epidural analgesia with 0.075% ropivacaine versus 0.1%ropivacaine on the maternal temperature during labor:a randomized controlled study

    Institute of Scientific and Technical Information of China (English)

    YUE Hong-li; SHAO Liu-jiazi; LI Jin; WANG Ya-nan; WANG Lei; HAN Ru-quan

    2013-01-01

    Background A wealth of evidence has indicated that labor epidural analgesia is associated with an increased risk of hyperthermia and overt clinical fever.Recently,evidence is emerging that the epidural analgesia-induced fever is associated with the types of the epidural analgesia and the variations in the epidural analgesia will affect the incidence of fever.The aim of the present study was to investigate the effects of epidural analgesia with 0.075% or 0.1%ropivacaine on the maternal temperature during labor.Methods Two hundred healthy term nulliparas were randomly assigned to receive epidural analgesia with either 0.1% ropivacaine or 0.075% ropivacaine.Epidural analgesia was initiated with 10 ml increment of the randomized solution and 0.5 μg/ml sufentanyl after a negative test dose of 5 ml of 1.5% lidocaine,and maintained with 7 ml bolus doses of the abovementioned mixed analgesics every 30 minutes by the patient-controlled epidural analgesia.The measurements included the maternal oral temperature,visual analog scale pain scores,labor events and neonatal outcomes.Results Epidural analgesia with 0.075% ropivacaine could significantly lower the mean maternal temperature at 4 hours after the initiation of analgesia and the oxytocin administration during labor compared with the one with 0.1%ropivacaine.Moreover,0.075% ropivacaine treatment could provide satisfactory pain relief during labor and had no significant adverse effects on the labor events and neonatal outcomes.Conclusion Epidural analgesia with 0.075% ropivacaine may be a good choice for the epidural analgesia during labor.

  7. Analgesia epidural torácica para el tratamiento de la angina inestable Thoracal epidural analgesia for the management of unstable angina

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    M. Castro

    2005-07-01

    Full Text Available La miocardiopatía isquémica en pacientes con angina inestable refractaria al tratamiento médico constituye un escenario clínico complicado. Una anatomía desfavorable o un riesgo quirúrgico excesivamente alto pueden desaconsejar la realización de una angioplastia o de una cirugía de derivación coronaria. En este artículo se pretende revisar la utilización de la analgesia/anestesia epidural torácica para el tratamiento y estabilización de este tipo de pacientes, a través de una breve descripción de la fisiopatología de la isquemia cardiaca, estudios experimentales en animales y humanos, uso en cirugía cardiaca y efectos secundarios.Ischemic cardiomyopathy in patients with unstable angina refractory to medical therapy is a difficult medical condition. Unfavorable anatomy or excessive surgical risk can advise against the performance of angioplasty or coronary bypass surgery. This study has reviewed the use of thoracal epidural analgesia/anesthesia for the management and stabilization of this type of patients, with a brief description of the physiopathology of cardiac ischemia, experimental studies in animals and human beings, use of cardiac surgery and side effects.

  8. Acute presentation of epidural Ewing′s sarcoma

    OpenAIRE

    D Goel; Singhal, A.; Gupta, C.; S Kishor; K. Anuradha

    2007-01-01

    Acute transverse myelitis is most common in postviral infections, post-immunization or is associated with multiple sclerosis. Primary central nervous system lymphoma very rarely involves spinal cord and its presentation as myelitis is more uncommon. This case is a rare presentation of a rare disease.

  9. Fluoroscopic lumbar interlaminar epidural injections in managing chronic lumbar axial or discogenic pain

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    Manchikanti L

    2012-08-01

    Full Text Available Laxmaiah Manchikanti,1,2 Kimberly A Cash,1 Carla D McManus,1 Vidyasagar Pampati,1 Ramsin Benyamin3,41Pain Management Center of Paducah, Paducah, KY; 2University of Louisville, Louisville, KY; 3Millennium Pain Center, Bloomington, IL; 4University of Illinois, Urbana-Champaign, IL, USAAbstract: Among the multiple causes of chronic low back pain, axial and discogenic pain are common. Various modalities of treatments are utilized in managing discogenic and axial low back pain including epidural injections. However, there is a paucity of evidence regarding the effectiveness, indications, and medical necessity of any treatment modality utilized for managing axial or discogenic pain, including epidural injections. In an interventional pain management practice in the US, a randomized, double-blind, active control trial was conducted. The objective was to assess the effectiveness of lumbar interlaminar epidural injections of local anesthetic with or without steroids for managing chronic low back pain of discogenic origin. However, disc herniation, radiculitis, facet joint pain, or sacroiliac joint pain were excluded. Two groups of patients were studied, with 60 patients in each group receiving either local anesthetic only or local anesthetic mixed with non-particulate betamethasone. Primary outcome measures included the pain relief-assessed by numeric rating scale of pain and functional status assessed by the, Oswestry Disability Index, Secondary outcome measurements included employment status, and opioid intake. Significant improvement or success was defined as at least a 50% decrease in pain and disability. Significant improvement was seen in 77% of the patients in Group I and 67% of the patients in Group II. In the successful groups (those with at least 3 weeks of relief with the first two procedures, the improvement was 84% in Group I and 71% in Group II. For those with chronic function-limiting low back pain refractory to conservative management

  10. Effect of polylactic acid glue in preventing epidural scar adhesion after laminectomy in rabbits

    Institute of Scientific and Technical Information of China (English)

    LIU Li-min; SONG Yue-ming; DUAN Hong; DING Yong-li; LU Bing

    2006-01-01

    Objective: To determine the efficacy of polylactic acid glue in preventing epidural scar adhesion after laminectomy in rabbits.Methods: Twenty-four apanese white rabbits underwent laminectomy (including the attached ligaments)at L2 and Ls. After laminectomy at L5, polylactic acid glue was sprayed on the dura and nerve roots and this segment was taken as the experimental group. After laminectomy at L2 , nothing was used and this segment was enrolled as the self control group. Four rabbits were killed every two weeks postoperatively till the end of the experiment at 12weeks. Then the operated spine was observed grossly,histologically and ultrastructurally to check the degree of scar formation, the status of epidural scar adhesion, the absorption of the glue, and the intracellular structure of fibroblasts.Results: The glue coagulated immediately after spraying and showed excellent hemostatic effect. The glue membrane was easy to be taken away from the dura mater of the samples for 2 weeks and there were no cells in the epidural space in the experimental group. But the dura mater was covered by hematoma in the control group,which formed mild adhesion, with fibroblasts proliferating actively. In the 4th week, some glue shivers remained in the epidural space with fibroblasts increasing a little, and the dura mater was smooth in the experimental group.However, in the control group, the formed scar was fragile and conglutinated with the dura mater diffusely and fibroblasts were much more than those in the experimental group. In the 6th-12th weeks, there was a potential interspace between the scar and the dura mater, and the polylactic acid glue was absorbed completely in the experimental group. Much tough scar was found in the control group, which was very difficult to dissect from the dura mater and the surrounding tissues. From the ultrastructural observation of the fibroblasts, the nucleus became much bigger and the rough endoplasmic reticulum was much more plentiful in

  11. Epidural lipomatosis and congenital small spinal canal in spinal anaesthesia: a case report and review of the literature

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    Flisberg Per

    2009-11-01

    Full Text Available Abstract Introduction Complications after lumbar anaesthesia and epidural blood patch have been described in patients with congenital small spinal canal and increased epidural fat or epidural lipomatosis. These conditions, whether occurring separately or in combination, require magnetic resonance imaging for diagnosis and grading, but their clinical significance is still unclear. Case presentation A 35-year-old Caucasian woman who was undergoing a Caesarean section developed a longstanding L4-L5 unilateral neuropathy after the administration of spinal anaesthesia. There were several attempts to correctly position the needle, one of which resulted in paraesthesia. A magnetic resonance image revealed that the patient's bony spinal canal was congenitally small and had excess epidural fat. The cross-sectional area of the dural sac was then reduced, which left practically no free cerebrospinal fluid space. Conclusion The combination of epidural lipomatosis of varying degrees and congenital small spinal canal has not been previously discussed with spinal anaesthesia. Due to the low cerebrospinal fluid content of the small dural sac, the cauda equina becomes a firm system with a very limited possibility for the nerve roots to move away from the puncture needle when it is inserted into the dural sac. This constitutes risks of technical difficulties and neuropathies with spinal anaesthesia.

  12. Foetal heart rate deceleration with combined spinal-epidural analgesia during labour: a maternal haemodynamic cardiac study.

    Science.gov (United States)

    Valensise, Herbert; Lo Presti, Damiano; Tiralongo, Grazia Maria; Pisani, Ilaria; Gagliardi, Giulia; Vasapollo, Barbara; Frigo, Maria Grazia

    2016-06-01

    To understand the mechanisms those are involved in the appearance of foetal heart rate decelerations (FHR) after the combined epidural analgesia in labour. Observational study done at University Hospital for 86-term singleton pregnant women with spontaneous labour. Serial bedside measurement of the main cardiac maternal parameters with USCOM technique; stroke volume (SV), heart rate (HR), cardiac output (CO) and total vascular resistances (TVR) inputting systolic and diastolic blood pressure before combined epidural analgesia and after 5', 10', 15' and 20 min. FHR was continuously recorded though cardiotocography before and after the procedure. Correlation between the appearance of foetal heart rate decelerations and the modification of maternal haemodynamic parameters. Fourteen out of 86 foetuses showed decelerations after the combined spino epidural procedure. No decelerations occurred in the women with low TVR (1200 dyne/s/cm(-5)). Soon after the epidural procedure, the absence of increase in SV and CO was observed in these women. No variations in systolic and diastolic blood pressure values were found. The level of TVR before combined epidural analgesia in labour may indicate the risk of FHR abnormalities after the procedure. Low TVR (<1000 dyne/s/cm(-5)) showed a reduced risk of FHR abnormalities. FHR decelerations seem to occur in women without the ability to upregulate SV and CO in response to the initial effects of analgesia. PMID:26333691

  13. Is the combination of epidural clonidine–levobupivacaine has same analgesic efficacy and safety as the combination fentanyl–levobupivacaine after radical cystectomy?

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    Essam A. Mahran

    2014-04-01

    Conclusion: We concluded that both clonidine and fentanyl can be used as effective additive to epidural levobubivacaine for postoperative analgesia after radical cystectomy with no significant difference between them in vital signs, analgesic, sedative effects and safety profile on adding each of them in doses not exceeding 20 μg/h to epidural continuous levobupivacaine infusion.

  14. Immediate and prolonged effects of pre- versus postoperative epidural analgesia with bupivacaine and morphine on pain at rest and during mobilisation after total knee arthroplasty

    DEFF Research Database (Denmark)

    Dahl, J B; Daugaard, J J; Rasmussen, B;

    1994-01-01

    Thirty-two patients scheduled for total knee arthroplasty were randomized to receive an identical epidural blockade initiated 30 min before surgical incision (N = 16), or at closure of the surgical wound (N = 16). Before induction of general anaesthesia the epidural catheter was tested...... with bupivacaine 7.5 mg.ml-1, 2 ml. General anaesthesia was induced with thiopentone, pancuronium or atracurium, and fentanyl 0.1-0.3 mg, and maintained with N2O/O2 and enflurane. The epidural regimen consisted of a bolus of 16 ml of bupivacaine 7.5 mg.ml-1 plus morphine 2 mg, and continuous infusion......, during or after cessation of the epidural regimen. These results do not suggest timing of analgesia with a conventional, continuous epidural regimen to be of major clinical importance in patients undergoing total knee arthroplasty....

  15. Tratamiento epidural del dolor en isquemia vascular periférica: Parte II. Revisión bibliográfica basada en la evidencia del tratamiento epidural en la isquemia vascular periférica Epidural pain treatment in peripheral vascular ischemia: (II

    Directory of Open Access Journals (Sweden)

    M.J. Orduña González

    2009-04-01

    Full Text Available Introducción: La isquemia arterial periférica puede ser el resultado de diversas enfermedades que afectan la vascularización de los miembros, generando dolor, discapacidad y deterioro de la calidad de vida del paciente, y en los casos de isquemia crítica, produciendo una considerable morbimortalidad y dolor crónico. Objetivo: Realizar una revisión histórica y crítica de publicaciones científicas sobre la analgesia epidural como método de control del dolor por isquemia vascular periférica y de sus efectos tróficos vasculares, y compararlos con otras técnicas analgésicas, así como recopilar diversas pautas de analgesia epidural y sus resultados. Material y métodos: Búsqueda en Medline, recopilación de datos y posterior análisis crítico, siguiendo los criterios de la medicina basada en la evidencia, de las publicaciones científicas sobre analgesia epidural y el dolor en el contexto de la isquemia arterial periférica. Resultados: a La analgesia con infusión de fármacos epidurales en isquemia de miembros sólo alcanzó un nivel de evidencia 4 en la presente revisión; b la anestesia epidural lumbar para cirugía de revascularización de miembros inferiores se relaciona con unas menores tasas de trombosis postoperatoria y de reintervenciones de revascularización que la anestesia general (nivel de evidencia 2b; c no hay evidencia científica concluyente que apoye la utilización de analgesia epidural preventiva de los síndromes de dolor crónico postamputación de extremidades con isquemia, y d la aplicación de neuroestimulación epidural medular en la isquemia crítica de origen ateroclusivo de miembros no reconstruibles mediante técnicas quirúrgicas está apoyada por un nivel de evidencia 1. En la enfermedad de Buerger, la enfermedad de Raynaud y trastornos vasoespásticos, la aplicación de la neuroestimulación eléctrica epidural viene avalada por un nivel de evidencia 4. Conclusiones: a La isquemia arterial perif

  16. Successful treatment of spontaneous cerebrospinal fluid leak headache with fluoroscopically guided epidural blood patch: a report of four cases.

    Science.gov (United States)

    Hayek, Salim M; Fattouh, Maher; Dews, Teresa; Kapural, Leonardo; Malak, Osama; Mekhail, Nagy

    2003-12-01

    Spontaneous cerebrospinal fluid (CSF) leak is a rare clinical entity that may result in disabling headaches. It occurs as a result of dural defects, and the initial symptoms resemble those of postdural puncture headache. However, the positional headache can later evolve into a persistent chronic daily headache. The diagnosis of spontaneous CSF leak can be very challenging, but increasing awareness and improved diagnostic techniques are yielding ever more cases. When conservative management fails, the pain management clinician is called upon to administer an epidural blood patch. The success of this technique is dependent upon accurate diagnosis of the site of leakage and targeted epidural administration of the blood patch to this area. In this report, we describe four consecutive cases that were referred to our pain management department over an 18-month period and were successfully treated with site-directed epidural blood patches. PMID:14750917

  17. Facial nerve paralysis and partial brachial plexopathy after epidural blood patch: a case report and review of the literature

    Directory of Open Access Journals (Sweden)

    Radi Shahien

    2011-02-01

    Full Text Available Radi Shahien, Abdalla BowirratDepartment of Neurology, Ziv Medical Center, Zfat, IsraelAbstract: We report a complication related to epidural analgesia for delivery in a 24-year-old woman who was admitted with mild pre-eclampsia and for induction of labor. At the first postpartum day she developed a postdural puncture headache, which was unresponsive to conservative measures. On the fifth day an epidural blood patch was done, and her headache subsided. Sixteen hours later she developed paralysis of the right facial nerve, which was treated with prednisone. Seven days later she complained of pain in the left arm and the posterior region of the shoulder. She was later admitted and diagnosed with partial brachial plexopathy.Keywords: facial nerve paralysis, partial brachial plexopathy, epidural blood patch

  18. Twisted tail: spinal epidural lipomatosis responding to chemotherapy in a patient with non-small-cell lung cancer

    International Nuclear Information System (INIS)

    Full text: Spinal epidural lipomatosis is a rare condition, described in corticoadrenal hyperactivity. It is most commonly seen in association with steroid administration and occasionally with Cushing's syndrome. This is the first case report of spinal epidural lipomatosis as presenting finding in a patient with non-small-cell lung carcinoma without any evidence of endogenous or exogenous hypercortisolism. The additional interesting feature is the paraneoplastic behaviour of this condition and even more interestingly its resolution following chemo-treatment of the primary cancer. Spinal epidural lipomatosis is a benign condition, which must be considered in the differential diagnosis of spinal cord compression in this category of patients. Its pathophysiology remains to be discovered in future.

  19. The roles of acute and chronic pain in regression of sensory analgesia during continuous epidural bupivacaine infusion

    DEFF Research Database (Denmark)

    Mogensen, T; Scott, N B; Lund, Claus;

    1988-01-01

    The purpose of this study was to investigate whether regression of sensory analgesia during constant epidural bupivacaine infusion was different in postoperative patients with acute pain than in patients with chronic nonsurgical pain. Sensory levels of analgesia (to pinprick) and pain (on a five......-point scale) were assessed hourly for 16 hours during continuous epidural infusion of 0.5% plain bupivacaine (8 ml/hr) in 12 patients with chronic nonsurgical pain and in 30 patients after major abdominal surgery performed under combined bupivacaine and halothane--N2O general anesthesia. No opiates were given.......01). Mean duration of sensory blockade was significantly longer (P less than 0.005) in the patients with chronic pain than in surgical patients (13.1 +/- 1.2 and 8.5 +/- 0.7 hours, respectively). Thus, surgical injury hastens regression of sensory analgesia during continuous epidural bupivacaine infusion...

  20. One-week postoperative patency of lower extremity in situ bypass graft comparing epidural and general anesthesia

    DEFF Research Database (Denmark)

    Wiis, Julie Therese; Jensen-Gadegaard, Peter; Altintas, Ümit;

    2014-01-01

    BACKGROUND: The purpose of this study was to determine whether anesthesia affects graft patency after lower extremity arterial in situ bypass surgery. METHODS: This investigation was a retrospective study using a national database on vascular surgical patients at a single medical institution. We...... under epidural (n = 386) or general (n = 499) anesthesia. Thirty-day mortality (3.4% for epidural anesthesia versus 4.4% general anesthesia; P = 0.414) and comorbidity were comparable in the 2 groups. Graft occlusion within 7 days after surgery was reported in 93 patients, with a similar incidence...... in the epidural (10.1%) and general (10.8%) anesthesia groups (P = 0.730). When examining a subgroup of patients (n = 242) exposed to surgery on smaller vessels (femorodistal in situ bypass procedures, n = 253), the incidence of graft occlusion was also similar in the 2 groups at 14.0% and 9.4%, respectively (P...

  1. Sedation with Xylazine-Diazepam and Epidural Administration of Lidocaine and Xylazine for Castration and Ovariohysterectomy in Cats

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    Bizhan Ziaei

    2010-06-01

    Full Text Available The aim of this study was to determine whether anesthesia consisting of sedation induced by intramuscular administration of xylazine-diazepam and lumbosacral analgesia induced by epidural administration of lidocaine and xylazine is satisfactory for castration and ovariohysterectomy in cats. Six adult (3 male and 3 female, 2.5 ± 0.5 years of age cats (mean body weight ± SD, 2.2 ± 0.44 kg were used in this study. Cats were sedated with xylazine (1-2 mg kg-1 IM and diazepam (0.2 mg kg-1, IM and 5 minutes later a 2% solution of lidocaine (0.5ml/4.5kg and xylazine (1 mg kg-1 were administered into the lumbosacral epidural space. Open castration technique or ventral midline routine ovariohysterectomy were performed. Time to onset, duration and cranial spread of analgesia were recorded. Heart rate, respiratory rate and rectal temperature were recorded at time 0 (prior to epidural drugs administration as a base line values and at 10, 20, 30, 45 and 60 minutes after the epidural administration. Onset time of analgesia was 4.0 ± 0.63 min (Mean ± SEM and duration of analgesia was 89.5 ± 3.0 min (Mean ± SEM. However, surgical procedures were completed within 25-37 min. There were significant decrease in heart rate and rectal temperature values and significant increase in respiratory rate (P < 0.001. Intramuscular administration of xylazine-diazepam for sedation and epidural administration of lidocaine and xylazine for analgesia provided satisfactory analgesia for castration and ovariohysterectomy in cats. Utilizing epidural anesthetic technique with this combination is most useful for spaying surgery, especially when the surgical procedure can be completed in < 40 minutes.

  2. Comparative study of epidural bupivacaine with butorphanol and bupivacaine with tramadol for postoperative pain relief in abdominal surgeries

    Science.gov (United States)

    Swathi, N.; Ashwini, N.; Shukla, Mukesh I.

    2016-01-01

    Introduction: To compare the efficacy of combination of epidural local anesthetic with tramadol and butorphanol in major abdominal surgeries. Aims: To evaluate duration of analgesia, analgesic efficacy, and safety profile of two groups of drugs-epidural butorphanol with bupivacaine and epidural tramadol with bupivacaine. Materials and Methods: A prospective, randomized controlled, double-blinded study was undertaken in 50 patients scheduled for major abdominal surgeries. Group B received epidural butorphanol 2 mg + bupivacaine 0.125% first dose and subsequent doses, butorphanol 1 mg + bupivacaine 0.125% (total volume 10 ml). Group T received epidural tramadol 2 mg/kg + bupivacaine 0.125% first dose and subsequent doses, tramadol 1 mg/kg + bupivacaine 0.125% (total volume 10 ml). Observed parameters were the quality of analgesia, sedation, and hemodynamic parameters in the intra and post-operative period. Time for request of rescue analgesia was noted in all the patients. Continuous data are analyzed by Student's t-test using IBM SPSS software version 20. P ≤0.05 was considered to be statistically significant. P ≤ 0.001 was considered to be statistically highly significant. Results: Visual analog scale better with butorphanol group than tramadol (0.12 ± 0.332 and 0.84 ± 0.746 for Group B and Group T) at 30 min after first dose. Onset of action (8.44 ± 1.158 min in Group B and 12.80 ± 1.354 min in Group T) faster with butorphanol but duration of analgesia longer with tramadol (5.92 ± 0.76 h in Group B vs. 7.68 ± 0.76 h in Group T). Sedation was seen in patients with butorphanol group. Nausea and vomiting more frequent with tramadol group. Conclusions: Epidural tramadol with antiemetic is better than butorphanol for its longer duration in ambulatory surgery, elderly patients, obese patients, and suitable high-risk patients. PMID:27746533

  3. Bloqueio do nervo frênico após realização de bloqueio do plexo braquial pela via interescalênica: relato de caso A bloqueo del nervio frénico después de la realización de bloqueo del plexo braquial por la vía interescalénica: relato de caso Phrenic nerve block after interscalene brachial plexus block: case report

    Directory of Open Access Journals (Sweden)

    Luis Henrique Cangiani

    2008-04-01

    Full Text Available JUSTIFICATIVA E OBJETIVOS: Bloqueio do nervo frênico é um evento adverso do bloqueio do plexo braquial; entretanto, na sua maioria, sem repercussões clínicas importantes. O objetivo deste relato foi apresentar um caso em que ocorreu bloqueio do nervo frênico, com comprometimento ventilatório, em paciente com insuficiência renal crônica submetido a instalação de fístula arteriovenosa extensa, sob bloqueio do plexo braquial pela via perivascular interescalênica. RELATO DO CASO: Paciente do sexo masculino, 50 anos, tabagista, portador de insuficiência renal crônica em regime de hemodiálise, hipertensão arterial, hepatite C, diabetes mellitus, doença pulmonar obstrutiva crônica, a ser submetido à instalação de fístula arteriovenosa extensa no membro superior direito sob bloqueio de plexo braquial pela via interescalênica. O plexo braquial foi localizado com utilização do estimulador de nervo periférico. Foram injetados 35 mL de uma solução de anestésico local, constituída de uma mistura de lidocaína a 2% com epinefrina a 1:200.000 e ropivacaína a 0,75% em partes iguais. Ao final da injeção o paciente apresentava-se lúcido, porém com dispnéia e predomínio de incursão respiratória intercostal ipsilateral ao bloqueio. Não havia murmúrio vesicular na base do hemitórax direito. A SpO2 manteve-se em 95%, com cateter nasal de oxigênio. Não foi necessária instalação de métodos de auxílio ventilatório invasivo. Radiografia do tórax revelou que o hemidiafragma direito ocupava o 5° espaço intercostal. O quadro clínico foi revertido em três horas. CONCLUSÕES: O caso mostrou que houve paralisia total do nervo frênico com sintomas respiratórios. Apesar de não ter sido necessária terapêutica invasiva para o tratamento, fica o alerta para a restrição da indicação da técnica nesses casos.JUSTIFICATIVA Y OBJETIVOS: El bloqueo del nervio frénico es un evento adverso del bloqueo del plexo braquial, sin

  4. Evaluation of Analgesic Effect of Caudal Epidural Tramadol, Tramadol-Lidocaine, and Lidocaine in Water Buffalo Calves (Bubalus bubalis)

    OpenAIRE

    Ayman Atiba; Alaa Ghazy; Naglaa Gomaa; Tarek Kamal; Mustafa Shukry

    2015-01-01

    Aim of this study was to compare the analgesic effect of tramadol and a combination of tramadol-lidocaine with that produced by lidocaine administration in the epidural space in buffalo calves. In a prospective randomized crossover study, ten male buffalo calves were used to compare the epidural analgesic effect of tramadol (1 mg/kg) and tramadol-lidocaine combination (0.5 mg/kg and 0.11 mg/kg, resp.) with that produced by 2% lidocaine (0.22 mg/kg). Loss of sensation was examined by pin-prick...

  5. Assessment of Effectiveness of Percutaneous Adhesiolysis in Managing Chronic Low Back Pain Secondary to Lumbar Central Spinal Canal Stenosis

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    Laxmaiah Manchikanti, Kimberly A. Cash, Carla D. McManus, Vidyasagar Pampati

    2013-01-01

    Full Text Available Background: Chronic persistent low back and lower extremity pain secondary to central spinal stenosis is common and disabling. Lumbar surgical interventions with decompression or fusion are most commonly performed to manage severe spinal stenosis. However, epidural injections are also frequently performed in managing central spinal stenosis. After failure of epidural steroid injections, the next sequential step is percutaneous adhesiolysis and hypertonic saline neurolysis with a targeted delivery. The literature on the effectiveness of percutaneous adhesiolysis in managing central spinal stenosis after failure of epidural injections has not been widely studied.Study Design: A prospective evaluation.Setting: An interventional pain management practice, a specialty referral center, a private practice setting in the United States.Objective: To evaluate the effectiveness of percutaneous epidural adhesiolysis in patients with chronic low back and lower extremity pain with lumbar central spinal stenosis.Methods: Seventy patients were recruited. The initial phase of the study was randomized, double-blind with a comparison of percutaneous adhesiolysis with caudal epidural injections. The 25 patients from the adhesiolysis group continued with follow-up, along with 45 additional patients, leading to a total of 70 patients. All patients received percutaneous adhesiolysis and appropriate placement of the Racz catheter, followed by an injection of 5 mL of 2% preservative-free lidocaine with subsequent monitoring in the recovery room. In the recovery room, each patient also received 6 mL of 10% hypertonic sodium chloride solution, and 6 mg of non-particulate betamethasone, followed by an injection of 1 mL of sodium chloride solution and removal of the catheter.Outcomes Assessment: Multiple outcome measures were utilized including the Numeric Rating Scale (NRS, the Oswestry Disability Index 2.0 (ODI, employment status, and opioid intake with assessment at 3, 6

  6. Spine surgery may cause more spinal epidural hematomas than spinal puncture

    Institute of Scientific and Technical Information of China (English)

    AN Jian-xiong; FANG Qi-wu; Erin A.Sullivan; John P.Williams

    2013-01-01

    Background Spinal epidural hematoma (SEH) is a rare but acute and possibly devastating clinical event.The purpose of this study is to assess the multiple etiologies of SEH seen in an academic medical center over a 15-year span.We have examined the etiologies of SEH occurring in a single institution,the University of Pittsburgh Medical Center (UPMC) over the last fifteen years using an electronic record keeping system and database:the Medical Archive Retrieval System (MARS).Methods We screened MARS from 1986-2001 using key words:epidural,hematoma and spinal.All potential SEH cases were reviewed and only those confirmed by surgical intervention were identified as positive SEH and reported in this study.Results There were 17 cases of confirmed SEH.Among them,seven cases were from spontaneous bleeding,seven cases following spinal surgery,and three cases from traumatic spinal fracture.There were no findings of SEH that were related to spinal or epidural anesthesia.Among the seven patients with spontaneous SEH; two were receiving anti-coagulants for deep venous thrombosis (DVT) and had elevated prothrembin time (PT) and activated partial thromboplastine time (APTT),one had hemophilia (type B),four had hypertension,and three out of seven had chronic renal or liver disease.Among postoperative SEH patients,two of the seven patients were receiving chemotherapy and radiation therapy and one had ongoing hemodialysis for renal failure.Among three patients with traumatic SEH,two had ankylosing spondylitis.Six patients had a history of alcohol abuse.Conclusions Spontaneous bleeding is by far the leading cause of SEH with spinal surgery being the second leading cause.Patients with multiple co-morbidities that result in coagulopathy from a variety of causes include liver or renal disease,alcohol abuse,radiation therapy,or chemotherapy.Neuraxial anesthesia is an extremely rare cause of SEH.

  7. A comparative evaluation of epidural and general anaesthetic technique for renal surgeries: A randomised prospective study

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    Sukhminder Jit Singh Bajwa

    2014-01-01

    Full Text Available Background and Aims: Neuraxial anaesthesia has become popular for the renal surgeries during the last few years. This study was aimed at comparing general anaesthesia (GA with epidural anaesthesia in patients undergoing renal surgeries. Methods: One hundred American Society of Anaesthesiologists (ASA physical status-I and II adult consenting patients of both gender in the age group of 25-55 years undergoing renal surgeries were randomly assigned to two groups of 50 patients each: Group G and Group E. Group G patients were administered conventional GA while Group E received epidural anaesthesia (EA with 3 mg/kg of ropivacaine and 1 μg/kg of dexmedetomidine. Besides cardio-respiratory parameters, surgeon′s satisfaction, patient′s satisfaction and side effects were observed. Parametric data were analysed by ANOVA while non-parametric data were compared with Mann-Whitney U-test and Wilcoxon test. Value of P < 0.05 was considered statistically significant. Results: The demographic profile, total anaesthesia time, surgical time and haemodynamic parameters and surgeon′s satisfaction scores were comparable in both groups. Patient′s satisfaction scores were better in Group E during the post-operative period. Incidence of side-effects such as nausea and vomiting and shivering were higher in Group G (P < 0.001 while the incidence of dry mouth was higher in Group E (P < 0.001. Conclusion: Epidural anaesthesia with ropivacaine and dexmedetomidine can be safely and effectively used in patients undergoing renal surgeries.

  8. Epidural levobupivacaine alone or combined with different morphine doses in bitches under continuous propofol infusion

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    V.B. Albuquerque

    2015-08-01

    Full Text Available The aim of this study was to assess the cardiopulmonary, analgesic, adverse effects, serum concentration of cortisol and plasma levels of levobupivacaine and morphine in bitches undergoing propofol anesthesia and epidural analgesia with levobupivacaine alone or combined with morphine. This was a randomized 'blinded' prospective clinical study using 32 adult bitches weighing 9.8±4.1kg that were admitted for elective ovariohysterectomy. Twenty minutes after administration of acepromazine and midazolam, anesthesia was induced with propofol (4mg kg-1 and maintained by a continuous rate infusion (CRI. Each animal was randomly assigned to one of four epidural groups: GL = levobupivacaine alone (0.33mg kg-1; GLM0.1 = levobupivacaine and morphine (0.1mg kg-1; GLM0.15 = levobupivacaine and morphine (0.15mg kg-1; and GLM0.2 = levobupivacaine and morphine (0.2mg kg-1. Variables obtained during anesthesia were heart rate, respiratory rate, systolic, mean and diastolic arterial blood pressures, oxyhemoglobin saturation, inspired oxygen fraction, end-tidal carbon dioxide tension, blood gases, serum cortisol, and plasma levels of levobupivacaine and morphine. The onset and duration times of the blockade were recorded. Arterial pressures were significantly increased in all groups at the times of ovarian pedicle clamping. There was a decrease in pH, together with an increase in both PaO2and PaCO2 over time. Serum cortisol levels were increased in TESu compared to TB, T30 and TR. Limb spasticity, muscle tremors, opisthotonos and diarrhea were observed in some animals during propofol infusion and ceased with the end of CRI. Reactions happened at different moments and lasted for different periods of time in each individual. Epidural with levobupivacaine alone or combined with morphine allowed for ovariohysterectomy to be performed under low propofol infusion rates, with minimal changes in cardiovascular variables and in serum cortisol levels. Adverse effects were

  9. A comparative evaluation of thoracic and lumbar epidural fentanyl for post thoracotomy pain.

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    Swaroop N

    2002-01-01

    Full Text Available Thirty patients undergoing closed mitral valvotomy were prospectively randomised to receive either thoracic or lumbar epidural catheter. General anaesthesia consisted of morphine sulphate 0.15 mg/kg (single dose given before skin incision, thiopentone sodium 4-6 mg/kg, vecuronium and halothane titrated to stable haemodynamics. In the immediate postoperative period, pain was assessed by VAS (visual analogue scale and VRS (verbal ranking score and an epidural fentanyl bolus of 1.5 microg/kg was given followed by an infusion of 0.4 microg/kg/hr. Pain was assessed after 30 min and if pain relief was still inadequate, another fentanyl bolus of 1 microg/kg was administered, followed by an increase in infusion rate to 0.6 microg/kg/hr. If two consecutive pain scores were satisfactory (VAS <4, VRS <1 maintenance dose of fentanyl was decreased by 0.2 microg/kg/hr. Thoracic group received significantly less total dose of fentanyl in 24 hrs period (446.7 +/- 101.70microg compared with the lumbar group (705.33 +/- 181.03microg (p<0.01. The mean infusion rate was also significantly less in the thoracic group as compared with the lumbar group (0.44 +/- 0.08microg/kg/hr vs 0.61 +/- 11microg/kg/hr, p<0.001. The side effects were comparable between both the groups and none of the patients had significant respiratory depression. The data suggest that thoracic epidural fentanyl infusion is superior to lumbar infusion for post thoracotomy pain relief because of smaller dose requirement.

  10. Combined spinal epidural anesthesia for laparoscopic appendectomy in adults: A case series

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    Rajesh S Mane

    2012-01-01

    Full Text Available Background: Laparoscopy is one of the most common surgical procedures and is the procedure of choice for most of the elective abdominal surgeries performed preferably under endotracheal general anesthesia. Technical advances in the field of laparoscopy have helped to reduce surgical trauma and discomfort, reduce anesthetic requirement resulting in shortened hospital stay. Recently, regional anaesthetic techniques have been found beneficial, especially in patients at a high risk to receive general anesthesia. Herewith we present a case series of laparoscopic appendectomy in eight American Society of Anaesthesiologists (ASA I and II patients performed under spinal-epidural anaesthesia. Methods: Eight ASA Grade I and II adult patients undergoing elective Laparoscopic appendectomy received Combined Spinal Epidural Anaesthesia. Spinal Anaesthesia was performed at L 2 -L 3 interspace using 2 ml of 0.5% (10 mg hyperbaric Bupivacaine mixed with 0.5ml (25 micrograms of Fentanyl. Epidural catheter was inserted at T 10 -T 11 interspace for inadequate spinal anaesthesia and postoperative pain relief. Perioperative events and operative difficulty were studied. Systemic drugs were administered if patients complained of shoulder pain, abdominal discomfort, nausea or hypotension. Results: Spinal anaesthesia was adequate for surgery with no operative difficulty in all the patients. Intraoperatively, two patients experienced right shoulder pain and received Fentanyl, one patient was given Midazolam for anxiety and two were given Ephedrine for hypotension. The postoperative period was uneventful. Conclusion: Spinal anaesthesia with Hyperbaric Bupivacaine and Fentanyl is adequate and safe for elective laparoscopic appendectomy in healthy patients but careful evaluation of the method is needed particularly in compromised cardio respiratory conditions.

  11. Comparison of efficacy of bupivacaine and fentanyl with bupivacaine and sufentanil for epidural labor analgesia

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    Kalra Sumit

    2010-01-01

    Full Text Available Objectives: A study to compare the efficacy between fentanyl and sufentanil combined with low concentration (0.0625% of bupivacaine for epidural labor analgesia in laboring women. Materials and Methods: Fifty full term parturients received an initial bolus dose of a 10 ml solution containing 0.125% bupivacaine. The patients were randomly divided into two: group F received 0.0625% bupivacaine with 2.5 mcg/ml fentanyl and group S received 0.0625% bupivacaine with 0.25 mcg/ml sufentanil. Verbal analogue pain scores, need of supplementary/rescue boluses dose of bupivacaine consumed, mode of delivery, maternal satisfaction, and neonatal Apgar scores were recorded. No significant difference was observed between both groups. Results: Both the groups provided equivalent labor analgesia and maternal satisfaction. The chances of cesarean delivery were also not increased in any group. No difference in the cephalad extent of sensory analgesia, motor block or neonatal Apgar score were observed. Although mean pain scores throughout the labor and delivery were similar in both groups, more patients in fentanyl group required supplementary boluses though not statistically significant. Conclusion: We conclude that both 0.0625% bupivacaine-fentanyl (2.5 μg/ml and 0.0625% bupivacaine-sufentanil (0.25 μg/ml were equally effective by continuous epidural infusion in providing labor analgesia with hemodynamic stability achieving equivalent maternal satisfaction without serious maternal or fetal side effects. We found that sufentanil was 10 times more potent than fentanyl as an analgesic for continuous epidural labor analgesia.

  12. Comparison of Postoperative Analgesic Effects of Thoracic Epidural Morphine and Fentanyl

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    Gönül Sağıroğlu

    2011-11-01

    Full Text Available Objective: In our study, we aimed to compare epidural morphine and fentanyl analgesia and the side effects in post-thoracotomy pain management. Material and Methods: Forty patients, planned for elective thoracotomy were included. Bupivacain- morphine was administered through an epidural catheter to the patients in Group-M while bupivacain-fentanyl was given in Group-F. Pain assessment was carried out with the Visual Analogue Scale (VAS and VAS-I and VAS-II were assessed in 0, 4, 16 and 24th hour in the postoperative unit. Adverse effects were recorded after the 24th hour. Statistical analyses were performed by using Two-sample independent-t test, Mann Whitney-U test, Wilcoxon-signed ranks test and Pearson chi-squared tests. Results: Although, the VAS-I and VAS-II scores were lower in Group-M than Group-F, the difference was not significant statistically (p>0.05. When other hours were compared with initial states, beginning from the 4th hour, in both groups there was a statistically significant drop in VAS-I and VAS-II scores at all times (p<0.001. Comparing the complications between the groups, in Group-M nausea-vomiting (p<0.015 and bradycardia (p<0.012 were found significantly more frequently than in Group-F. Conclusion: We concluded that, in pain management after thoracic surgery, either morphine or fentanyl may be chosen in thoracal epidural analgesia but, especially in the early postoperative hours, close follow-up is necessary due to the risk of bradycardia development.

  13. Efeitos fetais e maternos do propofol, etomidato, tiopental e anestesia epidural, em cesariana eletivas de cadelas

    OpenAIRE

    Lavor Mário Sérgio Lima de; Pompermayer Luiz Gonzaga; Nishiyama Shirley Miti; Duarte Tatiana Schmitz; Filgueiras Richard da Rocha; Odenthal Maria Esther

    2004-01-01

    O objetivo deste trabalho foi comparar os efeitos entre os fármacos indutores de anestesia como propofol, etomidato e tiopental, e a anestesia epidural com lidocaína seguida de indução, em cadelas submetidas à cesariana, e seus neonatos. Para tanto, foram utilizadas 20 cadelas e 129 filhotes distribuídos em quatro grupos. No grupo 1 (5 cadelas e 39 neonatos), a indução anestésica foi feita com propofol; no grupo 2 (5 cadelas e 25 neonatos), com etomidato; no grupo 3 (5 cadelas e 26 neonatos) ...

  14. An epidural neuroblastoma causing spinal cord compression in a 67-year-old woman

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    Ethan Taub

    2010-04-01

    Full Text Available We report a case of disseminated neuroblastoma (NB causing epidural spinal cord compression in a 67-year-old woman. Because NB is primarily a tumor of infancy and childhood, less is known about its clinical course and optimal treatment in adults. This patient was treated with a thoracic laminectomy and tumor resection; polychemotherapy with one cycle of vindesine, cisplatin, and etoposide; one cycle of vincristine, dacarbazine, ifosfamide, and doxorubicin; and radiotherapy to the spine. She remained able to walk but died 8.5 months later of diffuse systemic tumor progression.

  15. A comparison of epidural anaesthesia with lignocaine, bupivacaine and a lignocaine-bupivacaine mixture in cats

    OpenAIRE

    F.M. Lawal; Adetunji, A.

    2009-01-01

    A mixture of 2% lignocaine (LIG) and 0.5% bupivacaine (BUP), at respective dose rates of 2 mg/kg and 0.5 mg/kg (LIG-BUP), was compared to LIG (4 mg/kg) and BUP (1 mg/kg) for lumbosacral epidural anaesthesia in 5 sedated cats. Each cat received all 3 treatment regimens at 1-week intervals. The cats were premedicated with an intramuscular injection of atropine sulphate (0.04 mg/kg) and ketamine hydrochloride (10 mg/kg). Onset and duration of analgesia, and time to walking were determined. Assoc...

  16. Caesarean Section, Epidural, and Forceps Intervention Rates for Low-Risk Obstetric Deliveries

    OpenAIRE

    Rourke, James T.B.

    1989-01-01

    A retrospective chart audit of 237 consecutive deliveries at a community hospital identified 71.3% as “low risk” at admission for labour and delivery. For this low-risk group, 94.7% were delivered vaginally. The epidural rate was 25.6% and the forceps rate was 20.0% for these vaginal deliveries. This study shows it is possible to identify patients as “low risk” at admission for labour and delivery who can be managed expectantly with a relatively low intervention outcome. The author recommends...

  17. Nontropical pyomyositis complicated with spinal epidural abscess in a previously healthy child

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    Mohamed Boulyana

    2014-01-01

    Full Text Available Background: Pyomyositis (PM, a rare pyogenic infection that involves skeletal muscles, if not immediately diagnosed, can be fatal. Most notably, this results in spinal epidural abscess (SEA in typically unhealthy individuals. Case description: We present a very rare nontropical PM complicated with SEA in a previously healthy child revealed by Magnetic resonance imaging (MRI. Our patient recovered without complications 5 years after abscess drainage and antibiotics. Conclusion: PM remains a challenge to clinicians and should be considered in the differential diagnosis of musculoskeletal pain. MRI is the investigation of choice of spinal infection and should be undertaken at an early stage.

  18. Salmonella Enterica Serotype Enteritidis Vertebral Osteomyelitis and Epidural Abscess Complicated with Meningitis.

    Science.gov (United States)

    Oki, Masayuki; Ueda, Akihiro; Tsuda, Ayumi; Yanagi, Hidetaka; Ozawa, Hideki; Takagi, Atsushi

    2016-01-01

    Infection with non-typhoidal Salmonella often results in a self-limited acute gastroenteritis. Extra-intestinal Salmonella infection is relatively rare and occurs predominantly in infants and adults with significant underlying conditions. We describe a 54-year-old Japanese man with a history of heavy alcohol consumption and daily contact with a dog, who developed bacteremia complicated by vertebral osteomyelitis, spinal epidural abscess, and meningitis, due to Salmonella enterica serotype Enteritidis. This case suggests that Salmonella should be considered as an etiologic pathogen in adult patients with perivertebral infection or meningitis. PMID:27628612

  19. Role of Epidural Analgesia within an ERAS Program after Laparoscopic Colorectal Surgery: A Review and Meta-Analysis of Randomised Controlled Studies

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    Giuseppe Borzellino

    2016-01-01

    Full Text Available Introduction. Epidural analgesia has been a cornerstone of any ERAS program for open colorectal surgery. With the improvements in anesthetic and analgesic techniques as well as the introduction of the laparoscopy for colorectal resection, the role of epidural analgesia has been questioned. The aim of the review was to assess through a meta-analysis the impact of epidural analgesia compared to other analgesic techniques for colorectal laparoscopic surgery within an ERAS program. Methods. Literature research was performed on PubMed, Embase, and the Cochrane Library. All randomised clinical trials that reported data on hospital stay, postoperative complications, and readmissions rates within an ERAS program with and without an epidural analgesia after a colorectal laparoscopic resection were included. Results. Five randomised clinical trials were selected and a total of 168 patients submitted to epidural analgesia were compared to 163 patients treated by an alternative analgesic technique. Pooled data show a longer hospital stay in the epidural group with a mean difference of 1.07 (95% CI 0.06–2.08 without any significant differences in postoperative complications and readmissions rates. Conclusion. Epidural analgesia does not seem to offer any additional clinical benefits to patients undergoing laparoscopic colorectal surgery within an ERAS program.

  20. Role of Epidural Analgesia within an ERAS Program after Laparoscopic Colorectal Surgery: A Review and Meta-Analysis of Randomised Controlled Studies.

    Science.gov (United States)

    Borzellino, Giuseppe; Francis, Nader Kamal; Chapuis, Olivier; Krastinova, Evguenia; Dyevre, Valérie; Genna, Michele

    2016-01-01

    Introduction. Epidural analgesia has been a cornerstone of any ERAS program for open colorectal surgery. With the improvements in anesthetic and analgesic techniques as well as the introduction of the laparoscopy for colorectal resection, the role of epidural analgesia has been questioned. The aim of the review was to assess through a meta-analysis the impact of epidural analgesia compared to other analgesic techniques for colorectal laparoscopic surgery within an ERAS program. Methods. Literature research was performed on PubMed, Embase, and the Cochrane Library. All randomised clinical trials that reported data on hospital stay, postoperative complications, and readmissions rates within an ERAS program with and without an epidural analgesia after a colorectal laparoscopic resection were included. Results. Five randomised clinical trials were selected and a total of 168 patients submitted to epidural analgesia were compared to 163 patients treated by an alternative analgesic technique. Pooled data show a longer hospital stay in the epidural group with a mean difference of 1.07 (95% CI 0.06-2.08) without any significant differences in postoperative complications and readmissions rates. Conclusion. Epidural analgesia does not seem to offer any additional clinical benefits to patients undergoing laparoscopic colorectal surgery within an ERAS program. PMID:27642630

  1. Quebra de cateter no espaço peridural Rotura de catéter en el espacio epidural Breakage of a catheter in the epidural space

    Directory of Open Access Journals (Sweden)

    Cristian Sbardelotto

    2008-12-01

    Full Text Available JUSTIFICATIVA E OBJETIVOS: A quebra do cateter peridural durante sua remoção é rara, porém descrita. O conhecimento das possíveis complicações e o manuseio adequado são responsabilidades do anestesiologista. O objetivo deste relato foi apresentar caso de quebra de cateter peridural em analgesia de parto. RELATO DO CASO: Paciente do sexo feminino, 33 anos, GII, PI, deu entrada na maternidade em trabalho de parto. Após duas horas de evolução, a paciente solicitou analgesia. Ao exame, encontrava-se em fase ativa do trabalho de parto, com dilatação cervical de 5 cm, dinâmica uterina regular, bolsa rota, com dor classificada pela Escala Visual Analógica - VAS 10. Iniciada a analgesia de parto pela técnica combinada com dupla punção. Durante a evolução foi feita uma complementação analgésica pelo cateter. Na retirada houve pequena dificuldade e conseqüente rompimento do mesmo. Optou-se pela realização de uma tomografia axial computadorizada e radiografia da região lombar que não mostrou evidência do fragmento do cateter. Visto que a paciente evoluiu assintomática clinicamente, sem sinais de irritação radicular, dor ou infecção, procedeu-se às devidas orientações e alta hospitalar. CONCLUSÕES: Cateteres peridurais em região lombar são, em ocasiões raras, difíceis de remover. Fatores que podem aumentar as chances de formação de nós e risco de quebra do cateter foram relacionados. Neste caso, um dos principais fatores envolvidos foi a introdução excessiva do cateter peridural lombar. Felizmente, as complicações neurológicas são ainda mais raras, e seguindo as diretrizes de uma tração lenta e suave na ausência de parestesias, na maioria das vezes, o cateter é removido com sucesso.JUSTIFICATIVA Y OBJETIVOS: La rotura del catéter epidural durante su retirada es rara, pero ya se ha descrito. El conocimiento de las posibles complicaciones y el manejo adecuado es de total responsabilidad del anestesi

  2. Interlaminar epidural corticosteroid injection in the treatment of lumbosciatic pain: a retrospective analysis Injeção epidural interlaminar de corticóide no tratamento da dor da lombociatalgia: análise retrospectiva

    Directory of Open Access Journals (Sweden)

    Renato Santiago Gomez

    2007-12-01

    Full Text Available Lumbosciatica is a common condition which is associated with significant pain and disability. The aim of the present study was to examine the efficacy of interlaminar epidural corticosteroid infiltration in the treatment of lumbosciatic pain. We evaluated retrospectively sixty patients with lumbosciatic pain that a sequential interlaminar epidural administration of 40 mg methylprednisolone in 7 mL bupivacaine 0.25% was administered. Each patient was interviewed and asked about the pain according to visual analogue scale (VAS and the level of disability according to World Health Organization previously of the epidural corticosteroid infiltration and, 1 and, 6 months after starting therapy. Independently of the initial VAS value, all patients decreased their pain score after one and six months of follow-up (pA lombociatalgia é condição clínica associada à dor intensa e alterações funcionais. O objetivo do presente estudo foi examinar a eficácia da infiltração de corticóide pela via epidural interlaminar no tratamento da dor da lombociatalgia. Foram avaliados, retrospectivamente, sessenta pacientes com lombociatalgia que foram submetidos à administração epidural interlaminar, em sequência, de 40 mg de metilprednisolona e 7 mL de bupivacaína a 0,25%. Os pacientes foram avaliados em relação à dor de acordo com a escala visual analógica (EVA e o grau de comprometimento funcional de acordo com a Organização Mundial de Saúde antes e, uma e, seis meses após o início do tratamento. Independentemente do valor inicial da EVA, todos os pacientes diminuíram o escore de dor após um e, seis meses de acompanhamento (p<0.05. Entretanto, apenas os pacientes com baixo grau de comprometimento funcional apresentaram melhora após o tratamento (p<0.05. Não foram observados efeitos colaterais após as injeções de corticóide epidural. Concluindo, a injeção epidural interlaminar de corticóide em associação com anestésico local pode

  3. Bloqueo de ganglio de Gasser con Radiofrecuencia lesión VS glicerol intragasseriano para neuralgia trigeminal The gasser ganglion blockade with radiofrequency vs intragasserian glycerol in the management of trigeminal neuralgia

    Directory of Open Access Journals (Sweden)

    E. Hernández-Ruiz

    2008-04-01

    Full Text Available Introducción y Objetivo. En la neuralgia trigeminal hasta el momento no existe un tratamiento definitivo debido a la diferente respuesta a los diversos manejos por lo cuál ha sido para el médico un reto el cómo mejorar esta entidad. Se han diseñado diversas medidas de tratamiento dentro de las cuales en nuestro estudio evaluamos a 2 de estas. Técnicas quirúrgicas menores son métodos relativamente sencillos en manos hábiles del médico especialista experimentado en Algología Intervencionista. Comparamos el bloqueo de ganglio de Gasser con radiofrecuencia lesión vs bloqueo de ganglio de Gasser con glicerol intragasseriano. Material y métodos. En un estudio retrospectivo, observacional, comparativo, longitudinal. Se estudiaron un total de 58 pacientes con neuralgia trigeminal idiopática a los cuales se les realizó bloqueo de ganglio de Gasser, se dividieron en 2 grupos; los pacientes del Grupo I (23 pacientes, se les realizó bloqueo con Radiofrecuencia lesión, y al Grupo II (35 pacientes se les realizó bloqueo con glicerol intragasseriano, se evaluó intensidad del dolor mediante EVA, previo al procedimiento, inmediato, al mes, de 6 a 12 meses y de 12 a 24 meses. La frecuencia de recidiva y el intervalo de tiempo en la que se presentó, la incidencia de rebloqueo en tiempo y número de veces, la frecuencia de efectos secundarios. Resultados. No se observaron diferencias epidemiológicas entre ambos grupos. La rama trigeminal más afectada en el Grupo I fue V2- V3 52%, comparado con el Grupo II V2-V3 54.2%. La evolución del alivio al dolor se realizó mediante la Escala Visual Analógica (EVA realizando análisis estadístico mediante la prueba de U-Mann-Whitney la cuál fue significativa en la evaluación inmediata con una p: 0.01 Grupo I con EVA 0.82 y Grupo II un EVA 2.22, de 6-12 meses en el Grupo I con EVA 1.34 y Grupo II EVA 1.86 de 12-24 meses Grupo I EVA de 1.34 y Grupo II 1.55, no existiendo significancia estadística en

  4. Postoperative analgesia in children: A comparison of three different doses of caudal epidural morphine

    Directory of Open Access Journals (Sweden)

    Neha Baduni

    2016-01-01

    Full Text Available Background and Aims: Caudal epidural block is the most commonly used neuraxial block in children. Morphine has been used as a caudal additive for more than three decades. The aim of our study was to evaluate the efficacy and duration of analgesia of three different doses of caudal epidural morphine (CEM, and to find out the incidence of side effects. Material and Methods: This study was conducted on 75 patients of American Society of Anesthesiologists grades I and II, aged 2-12 years, undergoing lower abdominal and urogenital surgeries. Patients were randomly allocated to one of the three groups according to the dose of morphine. Group I received 30 μg/kg, group II 50 μg/kg, and group III 70 μg/kg. Heart rate, blood pressure, oxygen saturation, electrocardiogram, pain score, sedation score, duration of analgesia, and side-effects were noted. Results: The mean duration of analgesia was 8.63 h in group I, 13.36 h in group II and 19.19 h in group III. Respiratory depression was noted in three patients in group III. One patient in group I had itching. One patient each in groups I, II, and III had nausea/vomiting. Conclusion: CEM significantly prolongs the duration of analgesia, though with a higher dose the risk of respiratory depression should always be kept in mind.

  5. Audit of a ward-based patient-controlled epidural analgesia service in Ireland.

    LENUS (Irish Health Repository)

    Tan, T

    2012-02-01

    BACKGROUND: Ward-based patient-controlled epidural analgesia (PCEA) for postoperative pain control was introduced at our institution in 2006. We audited the efficacy and safety of ward-based PCEA from January 2006 to December 2008. METHOD: Data were collected from 928 patients who received PCEA in general surgical wards for postoperative analgesia using bupivacaine 0.125% with fentanyl 2 mug\\/mL. RESULTS: On the first postoperative day, the median visual analogue pain score was 2 at rest and 4 on activity. Hypotension occurred in 21 (2.2%) patients, excessive motor blockade in 16 (1.7%), high block in 5 (0.5%), nausea in 5 (0.5%) and pruritus in only 1 patient. Excessive sedation occurred in two (0.2%) patients but no intervention was required. There were no serious complications such as epidural abscess, infection or haematoma. CONCLUSION: Effective and safe postoperative analgesia can be provided with PCEA in a general surgical ward without recourse to high-dependency supervision.

  6. Postoperative epidural hematoma contributes to delayed upper cord tethering after decompression of Chiari malformation type I

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    Antonio Lopez-Gonzalez

    2014-01-01

    Full Text Available Background: Symptomatic arachnoiditis after posterior fossa surgical procedures such as decompression of Chiari malformation is a possible complication. Clinical presentation is generally insidious and delayed by months or years. It causes disturbances in the normal flow of cerebrospinal fluid and enlargement of a syrinx cavity in the upper spinal cord. Surgical de-tethering has favorable results with progressive collapse of the syrinx and relief of the associated symptoms. Case Description: A 30-year-old male with Chiari malformation type I was treated by performing posterior fossa bone decompression, dura opening and closure with a suturable bovine pericardium dural graft. Postoperative period was uneventful until the fifth day in which the patient suffered intense headache and progressive loose of consciousness caused by an acute posterior fossa epidural hematoma. It was quickly removed with complete clinical recovering. One year later, the patient experienced progressive worsened of his symptoms. Upper spinal cord tethering was diagnosed and a new surgery for debridement was required. Conclusions: The epidural hematoma compressing the dural graft against the neural structures contributes to the upper spinal cord tethering and represents a nondescribed cause of postoperative fibrosis, adhesion formation, and subsequent recurrent hindbrain compression.

  7. Cervical Spine Osteomyelitis and Epidural Abscess after Chemoradiotherapy for Hypopharyngeal Carcinoma: A Case Report

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    Yushi Ueki

    2014-01-01

    Full Text Available Osteomyelitis of mandible as a delayed adverse event following radiation therapy has been widely reported; however, osteomyelitis of the cervical spine has rarely been reported. In this study, we reported our experience with a case of cervical spine osteomyelitis and epidural abscess after concurrent chemoradiotherapy (CCRT for hypopharyngeal carcinoma. The case involved a 68-year old man who underwent radical CCRT after a diagnosis of stage IVb, T4bN2cM0 posterior hypopharyngeal wall carcinoma. At 7 months after completing the initial therapy, the patient complained of severe pain in the neck and both shoulders and reduced muscular strength in the extremities. A large defect was found on the mucosa of posterior hypopharyngeal wall. On cervical magnetic resonance imaging, cervical spine osteomyelitis and an epidural abscess were observed. Because antimicrobial therapy was not effective, hyperbaric oxygen therapy was administered. Abscess reduction and improvement of the mucosal defect were observed. Because cervical spine complications after CCRT can be fatal upon worsening, adequate attention must be given.

  8. Novel use of epidural catheter: Air injection for neuroprotection during radiofrequency ablation of spinal osteoid osteoma.

    Science.gov (United States)

    Doctor, J R; Solanki, S L; Patil, V P; Divatia, J V

    2016-01-01

    Osteoid osteoma (OO) is a benign bone tumor, with a male-female ratio of approximately 2:1 and mainly affecting long bones. Ten percent of the lesions occur in the spine, mostly within the posterior elements. Treatment options for OO include surgical excision and percutaneous imaging-guided radiofrequency ablation (RFA). Lesions within the spine have an inherent risk of thermal damage to the vital structure because of proximity to the neural elements. We report a novel use of the epidural catheter for air injection for the neuroprotection of nerves close to the OO of the spine. A 12-year-old and 30 kg male child with an OO of the L3 vertebra was taken up for RFA. His preoperative examinations were within normal limits. The OO was very close to the L3 nerve root. Under general anesthesia, lumbar epidural catheter was placed in the L3-L4 space under imaging guidance. Ten ml of aliquots of air was injected under imaging guidance to avoid injury to the neural structures due to RFA. The air created a gap between neural elements and the tumor and served as an insulating material thereby protecting the neural elements from damage due to the RFA. Postoperatively, the patient did not develop any neurological deficit. PMID:27375396

  9. A RARE CASE OF QUADRIPLEGIA DUE TO SPINAL EPIDURAL HAEMATOMA FOLLOWING SPINAL ANAESTHESIA

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    Meher Kumar

    2015-03-01

    Full Text Available Quadriplegia following spinal anaesthesia due to spinal epidural haematoma is a rare but critical complication that usually occurs within 24 hours to a few days of the procedure. I report a case of a 32 year old male who underwent Uretero - Renal Scopy (URS and double ‘J’ (DJ stenting for right ureteric calculus under spinal anaesthesia. The patient was on nonsteroidal anti - inflammatory agents (NSAIDS and oral Prednisolone for sero - negative rheumatoid arthritis. The preoperative investigations were normal. About four hours after surgery, the patient developed paraesthesia of lower limbs, a little later paraplegia and gradually quadriplegia within 12 to 15 hours of surgery. Magnetic Resonance Imaging (MRI revealed an extensive spinal epidural haematoma and cord oedema extending from C2 to L5 vertebrae. In consultation with neuro - surgeon, the patient was treated conservatively, while awaiting for the results of coagulation profile, which proved to be Haemophilia. By the end of 2nd and 3rd postoperative day, the upper limbs showed signs of recovery and within a week’s time, both the upper limbs regained normal power and tone. The lower limbs showed sensory as well as motor recovery by 3 rd week and about total recovery to normalcy by 6 weeks. Residual paresis remained in left lower limb. The patient was sent for physiotherapy and he recovered completely by 9 months

  10. Postoperative Spondylodiscitis and Epidural Abscess Becoming Visible on Magnetic Resonance Imaging before Positive Laboratory Tests

    Directory of Open Access Journals (Sweden)

    Aysin Pourbagher

    2015-03-01

    Full Text Available Post operative disc space infection is relatively uncommon. The incidence of postoperative disc space infection is 0.21%-3.6% in association with all vertebral surgical procedures. Surgery causes a variety of neuroendocrine and metabolic responses which generally results in immunosupression. Clinical results of immunosupression include delayed wound healing and septic complications. In this article, we report magnetic resonance imaging findings of a case with spondylodiscitis and spinal epidural abscess in which the imaging findings were apparent before the infection and inflammation related laboratory findings laboratory findings become positive. She has a history of surgery due to lumbar herniated disc a month. She was complaining of back and left leg pain. We performed contrast-enhanced MR imaging. MR imaging showed post operative changes at level L5 and S1. There was contrast enhancement at the level of the surgical gap in the posterior paravertebral muscles. MR imaging may help to differentiate postoperative spondylodiscitis and epidural abscess from early postoperative changes even before the laboratory tests appearing positive. In our case, surgery induced immunosupression may cause the infection and inflammation related laboratory findings being within normal limits at the beginning. [Cukurova Med J 2015; 40(Suppl 1: 97-101

  11. Primary spinal epidural lymphoma: Patients' profile, outcome, and prognostic factors: A multicenter Rare Cancer Network study

    International Nuclear Information System (INIS)

    Purpose To assess the clinical profile, treatment outcome, and prognostic factors in primary spinal epidural lymphoma (PSEL). Methods and Materials Between 1982 and 2002, 52 consecutive patients with PSEL were treated in nine institutions of the Rare Cancer Network. Forty-eight patients had an Ann Arbor stage IE and four had a stage IIE. Forty-eight patients underwent decompressive laminectomy, all received radiotherapy (RT) with (n = 32) or without chemotherapy (n = 20). Median RT dose was 36 Gy (range, 6-50 Gy). Results Six (11%) patients progressed locally and 22 (42%) had a systemic relapse. At last follow-up, 28 patients were alive and 24 had died. The 5-year overall survival, disease-free survival, and local control were 69%, 57%, and 88%, respectively. In univariate analyses, favorable prognostic factors were younger age and complete neurologic response. Multivariate analysis showed that combined modality treatment, RT volume, total dose more than 36 Gy, tumor resection, and complete neurologic response were favorable prognostic factors. Conclusions Primary spinal epidural lymphoma has distinct clinical features and outcome, with a relatively good prognosis. After therapy, local control is excellent and systemic relapse occurs in less than half the cases. Combined modality treatment appears to be superior to RT alone

  12. [Postoperative epidural hematoma remote from the site of craniotomy for STA-MCA anastomosis].

    Science.gov (United States)

    Ohata, Hiroto; Yamada, Tadanori; Dohi, Shuji

    2008-06-01

    We experienced a case in which the cause of acute brain swelling following resection of dura matter could not be recognized until the postoperative CT scan. A 30-year-old woman presented with a 4-year history of Moyamoya disease. Right hemiplegia developed a month before operation, so that the anti-platelet therapy was continued. At the end of dural resection the brain started to bulge and the brain swelling increased progressively. The patient was immediately placed on a head up position and received a rapid administration of mannitol for the treatment. The operator performed the echo examination for clarifying the cause of the brain swelling, but they could not find it. As the brain swelling slightly improved by the treatment, the surgery was performed continuously At the end of the operation the patient was moved for a CT scan and it showed mass effect caused by epidural hematoma over the left temporal region distant from the site of craniotomy. Evacuation of the hematoma was carried out urgently. At discharge, she was conscious and had no focal neurological deficits. The occurrence of the epidural hematoma is one of the reasons for unknown brain swelling during surgery. We strongly recommend that any sudden deterioration during the operation should be treated with emergency CT scan. PMID:18546910

  13. Progressive Epidural Hematoma in Patients with Head Trauma: Incidence, Outcome, and Risk Factors

    Directory of Open Access Journals (Sweden)

    Hao Chen

    2012-01-01

    Full Text Available Progressive epidural hematoma (PEDH after head injury is often observed on serial computerized tomography (CT scans. Recent advances in imaging modalities and treatment might affect its incidence and outcome. In this study, PEDH was observed in 9.2% of 412 head trauma patients in whom two CT scans were obtained within 24 hours of injury, and in a majority of cases, it developed within 3 days after injury. In multivariate logistic regression, patient gender, age, Glasgow Coma Scale (GCS score at admission, and skull fracture were not associated with PEDH, whereas hypotension (odds ratio (OR 0.38, 95% confidence interval (CI 0.17–0.84, time interval of the first CT scanning (OR 0.42, 95% CI 0.19–0.83, coagulopathy (OR 0.36, 95% CI 0.15–0.85, or decompressive craniectomy (DC (OR 0.46, 95% CI 0.21–0.97 was independently associated with an increased risk of PEDH. The 3-month postinjury outcome was similar in patients with PEDH and patients without PEDH (χ2=0.07, P=0.86. In conclusion, epidural hematoma has a greater tendency to progress early after injury, often in dramatic and rapid fashion. Recognition of this important treatable cause of secondary brain injury and the associated risk factors may help identify the group at risk and tailor management of patients with TBI.

  14. Novel use of epidural catheter: Air injection for neuroprotection during radiofrequency ablation of spinal osteoid osteoma

    Science.gov (United States)

    Doctor, JR; Solanki, SL; Patil, VP; Divatia, JV

    2016-01-01

    Osteoid osteoma (OO) is a benign bone tumor, with a male-female ratio of approximately 2:1 and mainly affecting long bones. Ten percent of the lesions occur in the spine, mostly within the posterior elements. Treatment options for OO include surgical excision and percutaneous imaging-guided radiofrequency ablation (RFA). Lesions within the spine have an inherent risk of thermal damage to the vital structure because of proximity to the neural elements. We report a novel use of the epidural catheter for air injection for the neuroprotection of nerves close to the OO of the spine. A 12-year-old and 30 kg male child with an OO of the L3 vertebra was taken up for RFA. His preoperative examinations were within normal limits. The OO was very close to the L3 nerve root. Under general anesthesia, lumbar epidural catheter was placed in the L3-L4 space under imaging guidance. Ten ml of aliquots of air was injected under imaging guidance to avoid injury to the neural structures due to RFA. The air created a gap between neural elements and the tumor and served as an insulating material thereby protecting the neural elements from damage due to the RFA. Postoperatively, the patient did not develop any neurological deficit. PMID:27375396

  15. Combined spinal-epidural analgesia in labour: its effects on delivery outcome

    Directory of Open Access Journals (Sweden)

    Suneet Kaur Sra Charanjit Singh

    2016-06-01

    Full Text Available ABSTRACT BACKGROUND AND OBJECTIVES: Combined spinal-epidural (CSE has become an increasingly popular alternative to traditional labour epidural due to its rapid onset and reliable analgesia provided. This was a prospective, convenient sampling study to determine the effects of CSE analgesia on labour outcome. METHODS: One hundred and ten healthy primigravida parturients with a singleton pregnancy of ≥37 weeks gestation and in the active phase of labour were studied. They were enrolled to the CSE (n = 55 or Non-CSE (n = 55 group based on whether they consented to CSE analgesia. Non-CSE parturients were offered other methods of labour analgesia. The duration of the first and second stage of labour, rate of instrumental vaginal delivery and emergency cesarean section, and Apgar scores were compared. RESULTS: The mean duration of the first and second stage of labour was not significantly different between both groups. Instrumental delivery rates between the groups were not significantly different (CSE group, 11% versus Non-CSE group, 16%. The slightly higher incidence of cesarean section in the CSE group (16% versus 15% in the Non-CSE group was not statistically significant. Neonatal outcome in terms of Apgar score of less than 7 at 1 and 5 min was similar in both groups. CONCLUSION: There were no significant differences in the duration of labour, rate of instrumental vaginal delivery and emergency cesarean section, and neonatal outcome in parturients who received compared to those who did not receive CSE for labour analgesia.

  16. Prediction of prognosis in patients with epidural hematoma by a new stereological method

    International Nuclear Information System (INIS)

    Epidural hematoma (EH) is a serious clinical event observed in 2% of head trauma patients. Studies regarding the effects of epidural hematoma volume (EHV) on prognosis are not sufficient. In this study, we applied the volume fraction approach of the stereological method to estimate the hematoma to brain volume fraction (HBVF), and investigated the relation between the HBVF and prognosis. Fifty-nine EH patients (46 male and 13 female subjects, with average age of 21 years) admitted to the emergency clinic were included. The HBVF was estimated on the printed films of cranial computed tomography scans. For this purpose, common point counting grids were superimposed over the scan frames. According to the clinical results, patients were divided into three groups as complete recovery (43), disability (8) and exitus (8). The HBVF was compared with the clinical results. HBVF was determined as 4.6% in the patients with recovery, 8.1% in disability, and 7.6% in exitus patients. The HBVF values were lowest in recovery patients, and the difference between the recovery and the other two groups was statistically significant (p=0.007). However, there was no statistically significant difference in HBVF between disability and exitus patients (p>0.05). In conclusion, the HBVF can be an important tool to determine prognosis, and it can be measured using the volume fraction approach of stereological methods as developed in the present study. (author)

  17. Effects of combined perioperative epidural bupivacaine and morphine, ibuprofen, and incisional bupivacaine on postoperative pain, pulmonary, and endocrine-metabolic function after minilaparotomy cholecystectomy

    DEFF Research Database (Denmark)

    Dahl, J B; Hjortsø, N C; Stage, J G;

    1994-01-01

    BACKGROUND AND OBJECTIVES. The study investigates the effects of combined perioperative continuous epidural bupivacaine and morphine, ibuprofen, and incisional bupivacaine, compared with intermittent systemic morphine, ibuprofen, and incisional bupivacaine, on postoperative pain, respiratory...... function, and endocrine-metabolic alterations associated with minilaparotomy cholecystectomy. METHODS. Thirty-two patients scheduled for cholecystectomy, performed through a minilaparotomy, were randomized to receive general anesthesia with pre- and postoperative thoracic (T7-9) epidural analgesia...... cholecystectomy improves pain relief in the immediate postoperative period, compared to intramuscular morphine. Pulmonary and endocrine-metabolic function is not changed to such degree after minicholecystectomy that epidural analgesia can be demonstrated to have beneficial effects....

  18. The roles of acute and chronic pain in regression of sensory analgesia during continuous epidural bupivacaine infusion

    DEFF Research Database (Denmark)

    Mogensen, T; Scott, N B; Lund, Claus;

    1988-01-01

    The purpose of this study was to investigate whether regression of sensory analgesia during constant epidural bupivacaine infusion was different in postoperative patients with acute pain than in patients with chronic nonsurgical pain. Sensory levels of analgesia (to pinprick) and pain (on a five-...

  19. AANA journal course: update for nurse anesthetists-improving the safety of subarachnoid and epidural blocks--Part A.

    Science.gov (United States)

    Fiedler, M A

    1997-08-01

    Hypotension caused by reduced venous return to the heart is a common hazard during subarachnoid and epidural anesthesia. Reduced venous return can also cause severe bradycardia and even cardiac arrest. The infusion of a crystalloid intravenous preload prior to the injection of local anesthetic helps prevent these complications. Unfortunately, intravenous fluid preloading prior to subarachnoid or epidural block is neither appropriate for all patients nor is it always effective. Vasopressor infusions and lower extremity compression, though not completely studied, may allow for further decreases in the incidence of hypotension and bradycardia. When dosing an epidural catheter, making each dose a test dose and observing for signs of subarachnoid or intravascular injection decreases the incidence of hypotension, seizure, and cardiotoxicity. The pathophysiology of cardiac arrest and resuscitation is different during major conduction block due primarily to changes in peripheral vascular tone and venous return to the heart. Neural injury associated with regional anesthesia is due to needle trauma, hematoma, injectate toxicity, ischemia, and compression. Though neural injury is rare, it is more commonly associated with blocks performed in the lumbar region (spinals and epidurals) than in other types of blocks. PMID:9281920

  20. Epidural vs intramuscular administration of lecirelin, a GnRH analogue, for the resolution of follicular cysts in dairy cows.

    Science.gov (United States)

    Rizzo, Annalisa; Annalisa, Rizzo; Campanile, Debora; Debora, Campanile; Mutinati, Maddalena; Maddalena, Mutinati; Minoia, Giuseppe; Giuseppe, Minoia; Spedicato, Massimo; Massimo, Spedicato; Sciorsci, Raffaele Luigi; Luigi, Sciorsci Raffaele

    2011-06-01

    Bovine follicular cysts are an ovarian disorder of dairy cows associated with abnormal estrous behaviour and infertility. The treatment of choice is intramuscular administration of a GnRH analogue, which acts by triggering pituitary release of LH. However, the presence of GnRH and GnRH receptors on spinal cord and ovary in some species, and the kind of innervation of the ovary, let us hypothesize that GnRH and its analogues may also act when administered by epidural route, as happens for other drugs. Therefore the aim of this study was to compare the effects of epidural vs intramuscular administration of lecirelin (a GnRH analogue) on FC regression, estrus detection and pregnancy outcomes. The study was conducted on 220 Friesian cows affected by follicular cysts, divided among 4 groups: Group L(epid) and Group L(im) received, respectively 50 μg of lecirelin in the epidural space and intramuscular; Group C(epid) and Group C(im) were used as control groups. In Group L(epid), estrus induction and pregnancy rates were significantly higher than in Group L(im). The results of this study show that the epidural administration of lecirelin promoted the remission of follicular cysts and an improvement of reproductive parameters compared to intramuscular administration. Thus, an alternative therapeutical approach is available for FC treatment, in order to obtain an easier restoration of the ovarian activity, especially in those cases refractory to classical therapeutic approaches.

  1. Outside the Medullary Epidural Tumor MRI Imaging Diagnosis%髓外硬膜外肿瘤MRI影像诊断

    Institute of Scientific and Technical Information of China (English)

    刘彦荣; 苏雪娟; 刘金岭

    2015-01-01

    Objective To explore the MRI features of epidural extramedullary tumors.Methods Clinical data and MRI manifestation of 25 cases of epidural extramedullary tumors were analysed.Results The MRI signal of epidural extramedullary tumors is complex, and each had its characteristics.Conclusion Most of the epidural extramedullary tumors were malignant tumor, in which metastatic tumors and lymphoma were common. Analyzed the MRI signal and enhanced signal characteristics, combined with clinical manifestations, can we make a correct diagnosis.%目的:探讨椎管内髓外硬膜外肿瘤的MRI影像特点。方法分析25例髓外硬膜外肿瘤患者的临床资料及MRI影像表现。结果椎管内髓外硬膜外肿瘤MRI信号复杂多变,但各有其特点。结论髓外硬膜外肿瘤以恶性肿瘤、特别是转移瘤和淋巴瘤多见,通过分析肿瘤MRI信号特点及强化形式、结合临床表现综合分析,有助于做出正确诊断。

  2. Paraesthesia during the needle-through-needle and the double segment technique for combined spinal epidural anaesthesia.

    Science.gov (United States)

    Ahn, H J; Choi, D H; Kim, C S

    2006-07-01

    Paraesthesia during regional anaesthesia is an unpleasant sensation for patients and, more importantly, in some cases it is related to neurological injury. Relatively few studies have been conducted on the frequency of paraesthesia during combined spinal epidural anaesthesia. We compared two combined spinal epidural anaesthesia techniques: the needle-through-needle technique and the double segment technique in this respect. We randomly allocated 116 parturients undergoing elective Caesarean section to receive anaesthesia using one of these techniques. Both techniques were performed using a 27G pencil point needle, an 18G Tuohy needle, and a 20G multiport epidural catheter from the same manufacturer. The overall frequency of paraesthesia was higher in the needle-through-needle technique group (56.9% vs. 31.6%, p = 0.011). The frequency of paraesthesia at spinal needle insertion was 20.7% in the needle-through-needle technique group and 8.8% in the double segment technique group; whereas the frequency of paraesthesia at epidural catheter insertion was 46.6% in the needle-through-needle technique group and 24.6% in the double segment technique group.

  3. Thoracic epidural analgesia inhibits the neuro-hormonal but not the acute inflammatory stress response after radical retropubic prostatectomy

    NARCIS (Netherlands)

    Fant, F.; Tina, E.; Sandblom, D.; Andersson, S. -O.; Magnuson, A.; Hultgren-Hornkvist, E.; Axelsson, K.; Gupta, A.

    2013-01-01

    Background. Epidural anaesthesia and analgesia has been shown to suppress the neurohormonal stress response, but its role in the inflammatory response is unclear. The primary aim was to assess whether the choice of analgesic technique influences these processes in patients undergoing radical retropu

  4. Management of hypertrophic pylorus stenosis with ultrasound guided single shot epidural anaesthesia - A retrospective analysis of 20 cases

    OpenAIRE

    Willschke, Harald; Machata, Anette-Marie; Rebhandl, Winfried; Benkoe, Thomas; Kettner, Stephan C; Brenner, Lydia; Marhofer, Peter

    2010-01-01

    Abstract Aim: To retrospectively describe the performance of ultrasound guided thoracic epidural anaesthesia under sedation for anaesthesia management of open pyloromyotomy. Background: Anaesthesia management for hypertrophic pylorus stenosis is usually performed under general anaesthesia with tracheal intubation. Only a few publications describe avoidance of tracheal intubation in infants by using spinal or caudal anaesthesia. The present retrospective analysis describes the pe...

  5. Incidence of inadvertent intra-articular lumbar facet joint injection during fluoroscopically guided interlaminar epidural steroid injection

    Energy Technology Data Exchange (ETDEWEB)

    Huang, Ambrose J.; Palmer, William E. [Division of Musculoskeletal Imaging and Intervention, Massachusetts General Hospital, Department of Radiology, Boston, MA (United States)

    2012-02-15

    To determine the incidence of inadvertent lumbar facet joint injection during an interlaminar epidural steroid injection (ESI). A total of 686 interlaminar lumbar ESIs were performed from January 1, 2009 to December 31, 2009. Archived images from these cases were retrospectively reviewed on the PACS. Positive cases of inadvertent lumbar facet joint injection were identified by the characteristic sigmoid-shaped contrast pattern projecting over the posterior elements on the lateral view and/or ovoid contrast projecting over the facet joints on the anteroposterior (AP) view. Eight positive events were identified (1.2%). There was no statistically significant gender or lumbar level predilection. In 3/8 of the positive cases (37.5%), the inadvertent facet joint injection was recognized by the operator. The needle was repositioned as a result, and contrast within the posterior epidural space was documented by the end of the procedure. In 5/8 of the positive cases (62.5%), the patients reported an immediate decrease in the presenting pain. The incidence of inadvertent lumbar facet joint injection during an interlaminar epidural steroid injection is low. Recognizing the imaging features of this event permits the operator to redirect the needle tip into the epidural space and/or identify the facet joint(s) as a source of the patient's presenting pain. (orig.)

  6. Thoracic epidural catheter in the management of a child with an anterior mediastinal mass: a case report and literature review.

    Science.gov (United States)

    Soliman, Loran M; Mossad, Emad B

    2006-02-01

    We describe a case of an anterior mediastinal mass compressing the right main bronchus that required a biopsy through a thoracotomy incision. The anesthetic management of these patients is associated with several risks and challenges, including potential airway compression and cardiovascular collapse. Inhalation induction and maintenance of spontaneous respiration is recommended to preserve normal transpulmonary pressure gradient and improve flow through conducting airways. We placed a thoracic epidural catheter under general anesthesia as the main analgesic technique in order to maintain spontaneous breathing. The use of regional anesthesia, especially continuous epidurals in pediatric cardiothoracic anesthesia have many theoretical advantages including attenuation of the neuroendocrine response, facilitation of rapid extubation and improved ventilatory mechanics secondary to decreased narcotic requirements. The absolute risk of nerve injury and epidural hematoma for this procedure is unknown and hard to define in this patient population. We reviewed multiple studies and case reports addressing its safety and reported side effects. Finally, we emphasize that a thoracic epidural anesthesia is a reasonable choice that can be applied carefully in special situations even for children under general anesthesia. PMID:16430421

  7. EPIDURAL ANESTHESIA BUPIVACAINE 0.5%+ KCL 5 MEQ/L VS BUPIVACAINE 0.5%

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    F ALAVI

    2000-03-01

    Full Text Available Background. Although epidural anesthesia is a Successful method for most surgical procedures on lower extremities and lower abdomen. It is not so favorable because of it's slow onset and differential sensory and motor block. In order to solve this problem effects of additive KCl (5 meq/L into Bupivacaine 0.5 percent according to onset, intensity, duration of block and homodynamic changes during epidural anesthesia will be investigated through the present study. Methods. All the ASA I or II patients at medical centers of Isfahan university of medical sciences throughout 1378, candidate for elective Surgical procedures on lower extremities and lower abdomen with no contraindication for epidural anesthesia were Subdivided into Case (35 patients and Control (35 patients groups in a random manner to perform a double blind clinical trial. Epidural anesthesia applied to cases (by Bupivacaine 0.5 percent+ KCl 5meq/L and controls (by Bupivacaine 0.5 percent. Under identical conditions, data indicating basic MAP, basic heart rate and their changes as well as the onset, duration and intensity of motor and sensory block, were obtained and recorded by the anesthesiologist. Quantitative & qualitative variables were examined by T.test and X2 test respectively. Findings. Sensory onset for cases (8.22±1.43Min was faster than controls (11.56±1.45Min (P<0.005. Motor onset for cases (12.77 ± 1.83Min was faster than controls (20.24±1.71Min (P < 0.005. Sensory duration for cases (l86.34±8.37 Min was longer than controls (162.17±7.47Min (P<0.005. Motor duration for cases (106.25±13.50 Min was longer than controls (77.60 ± 9.94Min (P < 0.005.Intensity of sensory block for cases was greater than controls (P < 0.01. Intensity of motor block for cases was greater than controls (P < 0.001. Mean heart rate changes for cases (7.28±9.37 percent and controls (7 ± 8 percent were not different (P < 0.8. Mean decrease in MAP for cases (20.17 ± 2.10n percent was

  8. Anterior and posterior tibial anesthetic block in diabetic foot surgery. Bloqueo anestésico tibial anterior y posterior en la cirugía del pie diabético

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    Obdulio Rodríguez García

    2004-12-01

    Full Text Available Fundament: Diabetes Mellitus is a disease of high and increasing prevalence and its complications follow a parallel course. Its morbidity is derived from its own complications which are produced at a long or short term and peripheral vascular disease hihglights among them.Objective: to check the usefulness of the anterior and posterior blockade of the tibia for the surgery of the diabetic foot. Method: Prospective study carried out from January to December 2003 at the University Hospital ¨Dr. Gustavo Aldereguía Lima¨ to patients who are carriers of a diabetic foot and who were initially assisted at the service of Angiology and later at the service of Anesthesiology when the surgical procedures were decided. All the patients were applied an anterior and posterior blockade of the tibial nerve . The variables measured were: age, weight, height, surgical time, type of surgery, cardiac frequency medium arterial pressure, and classification of patients according to the American Association of Anesthesiology All the patients were applied a scale for assessing pain in three different moments.Result: There was a predominance of females . The blockade of the posterior tibial nerve with lidocaine 1 % in different points permitted the performance of the surgical techniques proposed. The anesthetic procedure was favorable, and economic since the patients did not requiere of the use of analgesic in the post operatory stage.

    Fundamento:La diabetes mellitus es una enfermedad de prevalencia alta y creciente, y sus complicaciones siguen un curso paralelo. Su morbilidad se deriva de las propias complicaciones que se producen a mediano y largo plazo, entre las que se destaca la enfermedad vascular periférica. Objetivo: Comprobar la utilidad del bloqueo tibial anterior y posterior para la cirugía del pie

  9. [The effect of combination epidural anesthesia techniques in upper abdominal surgery on the stress reaction, pain control and respiratory mechanics].

    Science.gov (United States)

    Wiedemann, B; Leibe, S; Kätzel, R; Grube, U; Landgraf, R; Bierwolf, B

    1991-11-01

    Twenty-eight patients undergoing upper abdominal operations (mainly selective proximal vagotomy [SPV]) were referred for assessment of the hormonal metabolic reaction (adrenocorticotropic hormone [ACTH], arginine vasopressin [AVP], cortisol, and glucose), the postoperative pain reaction, and respiration according to the method of anesthesia (group 1: neuroleptanesthesia [NLA], group 2: NLA in combination with epidural opiate analgesia, group 3: NLA in combination with local anesthesia). To alleviate postoperative pain piritramide was systematically administered in group 1, whereas in groups 2 and 3 a thoracic epidural catheter was injected with morphine or bupivacaine. Postoperative analgesia was better in patients with epidural administration than in those with systemic application. On the 1st and 2nd postoperative days the vital capacity was statistically significantly higher by 10%-15% in groups 2 and 3 than in group 1. As expected, the neurohormonal and metabolic stress response was highest in all patients in the intraoperative and immediate postoperative phases: ACTH, AVP, and glucose levels were in most cases significantly higher compared with the initial values. However, cortisol levels decreased intraoperatively, probably as a result of the generally used induction agent etomidate. Comparison of the three methods of anesthesia revealed that all mean hormone levels analyzed in group 2 patients were lower both intraoperatively and 2 h postoperatively, which implies that epidurally administered morphine reduces the stress reaction, probably indirectly through additional selective alleviation of pain at the spinal cord level. The various differences in hormonal reactions of patients in groups 1 and 3 gave no clear evidence, however, of possible mitigation of the stress reaction by epidural local anesthetics in upper abdominal operations.

  10. Comparison Thoracic Epidural and Intercostal Block to Improve Ventilation Parameters and Reduce Pain in Patients with Multiple Rib Fractures

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    Raheleh Aligholipour Maleki

    2011-08-01

    Full Text Available Introduction: Chest wall blunt trauma causes multiple rib fractures and will often be associated with significant pain and may compromise ventilator mechanics. Analgesia has great roll in rib fracture therapies, opioid are useful, but when used as sole agent may re-quire such high dose that they produce respiratory depression, especially in el-derly .the best analgesia for a severe chest wall injury is a continuous epidural infusion of local anesthetic. This provides complete analgesia allowing inspiration and coughing without of the risk of respiratory depression. Methods: sixty adult patients who with multiple rib fractures were enrolled in this study. They were divided into Group A or thoracic epidural with bupivacaine 0.125 % +1mg/5ml morphine and group B or inter-costal block with %0.25 bupivacaine. The patients were assessed through ICU and hos-pital stay length, ventilation function tests. Pain score among the patients was meas-ured with verbal rating scale, before and after administration of the analgesia. Results: We found a significant improvement in ventilatory function tests during the 1st, 2nd, and 3rd days after epidural analgesia compared with the intercostal block (P < 0.004. Changes in the visual Analogue Scale were associated with marked improvement re-garding pain at rest and pain caused by coughing and deep breathing in group A com-pared group B... ICU and hospital stay markedly reduced in Group A. Conclusion: tho-racic epidural analgesia is superior to intercostals block regarding pain relief of rib frac-tures. Patients who received epidural analgesia had significantly lower pain scores at all studied times.

  11. The effects of adding epinephrine or xylazine to lidocaine solution for lumbosacral epidural analgesia in fat-tailed sheep

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    Maryam Rostami

    2012-04-01

    Full Text Available This blinded, randomised experimental study was designed to compare the analgesic effects of lumbosacral epidural administration of lidocaine-epinephrine or lidocaine-xylazine combinations in fat-tailed sheep. Nine healthy fat-tailed male lambs (mean ± s.d. age, 4.6 ± 0.4 months; weight, 24.6 kg ± 2.5 kg were randomly allocated into four groups of six sheep: lidocaine 2% (LID, lidocaine-epinephrine 5 µg/mL (LIDEP, lidocaine-xylazine 0.05 mg/kg (LIDXY or bupivacaine 0.5% (BUP. The onset and duration of flank, perineum and hindlimb anaesthesia and the onset and duration of hindlimb paralysis were recorded. Epidural administration of LID, LIDEP, LIDXY or BUP produced anaesthesia within 6.6 min, 7.6 min, 3.4 min and 8.4 min, respectively. The mean onset of anaesthesia in the LIDXY group was significantly shorter compared with the BUP group (p = 0.02. The mean duration of anaesthesia was 107.9 min, 190.4 min, 147.6 min and 169.7 min for LID, LIDEP, LIDXY and BUP, respectively. The onset of hindlimb paralysis was faster in the LIDXY group than in the BUP group; however, the duration of hindlimb paralysis was shorter in LIDXY compared with LIDEP. Epidural administration of LIDEP or LIDXY provides a comparable duration of local anaesthesia without any adverse effects in fat-tailed sheep. Epidural LIDXY did not appear to be advantageous over epidural LIDEP.

  12. Paraplegia and intracranial hypertension following epidural anesthesia: report of four cases Paraplegia e hipertensão craniana após anestesia epidural: relato de 4 casos

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    Frederico A. D. Kliemann

    1975-09-01

    Full Text Available Four patients who received epidural anesthesia presented sustained myelopathy; three of them had complete paraplegia and one a lumbo-sacral myelopathy with urinary retention. All four patients complained of very intense radicular pains immediately after the analgesic effect of Lidocaine was over. Two patients in whom lumbar puncture was done in the first 24 hours presented an aseptic meningitic reaction in CSF. Paraplegia completed in two to ten months in three patients and in two of them severe intracranial hypertension developped at this time. It is proposed that the disease runs a two-stages course, at least in some cases, characterized by an aseptic meningitis, followed, after a silent period of some months, by signs of adhesive spinal and intracranial arachnoiditis. Intracranial hypertension was controlled by ventriculo-peritoneal shunt; in two patients a transitory effect of intrathecal injections of methyl-prednisolone acetate was observed. Two patients recovered almost completely from paraplegia.Quatro pacientes que receberam anestesia epidural apresentaram mielopatia de longa evolução; em três ocorreu paraplegia completa e um apresentou uma síndrome medular lombo-sacra com retenção urinária. Todos os pacientes se queixaram de intensas dores radiculares imediatamente após a cessação do efeito analgésico da lidocaína. Dois pacientes apresentaram uma reação meningítica asséptica no líquido cefalorraqueano nas primeiras 24 horas. A paraplegia tornou-se completa em 2 a 10 meses após a anestesia; dois pacientes tiveram hipertensão craniana severa. Em alguns casos, senão em todos, esta afecção apresenta uma evolução em duas etapas, caracterizadas por meningite asséptica imediata, seguida, depois de um período silencioso de poucos meses, de sinais de aracnoidite adesiva espinal e intracraniana. A hipertensão intracraniana foi controlada por derivação ventriculo-peritoneal; em 2 pacientes houve melhora transit

  13. Calidad de vida de pacientes con cáncer de próstata en tratamiento con bloqueo androgénico continuo vs intermitente: estudio prospectivo mediante la aplicación del cuestionario CAVIPRES

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    C.R. Sierra Labarta

    2015-08-01

    Full Text Available Fundamento: El tratamiento con bloqueo androgénico intermitente (BAI pretende mejorar la calidad de vida de los pacientes con cáncer de próstata con los mismos resultados oncológicos que el bloqueo androgénico continuo (BAC. El presente trabajo compara la calidad de vida mediante la aplicación del cuestionario CAVIPRES entre dos grupos de pacientes, uno tratado con BAC y otro con BAI. Material y métodos: Se realizó un estudio longitudinal de 24 meses de duración que incluyó 114 pacientes. Tras 6 meses se aleatorizaron a ambos grupos de tratamiento (49 pacientes a BAC y 51 a BAI, controlándose posteriormente a los 6, 12 y 18 meses de aleatorizarlos. Se comparó la puntuación de los bloques de ítems y la puntuación global del cuestionario CAVIPRES entre ambos grupos de tratamiento y se estudió su variación a lo largo del tiempo. Resultados: Los pacientes con BAI presentaron mejor calidad de vida global que los pacientes con BAC (p=0,002. De los 5 bloques en los que se divide el cuestionario, el grupo BAI presentó mejor puntuación que el BAC en "Aspectos psicológicos" (p=0,009 y "Apoyo social y pareja" (p=0,008. El BAI mejoró la calidad de vida global de los pacientes a los 18 meses respecto al momento de la aleatorización (p=0,000, y la puntuación de "Vida Sexual" (p=0,000 y "Apoyo social y pareja" (p=0,002. El BAC no mejoró ni la calidad de vida global ni la puntuación de los diferentes bloques a largo del estudio (p>0,05. Conclusión: El BAI mejora la calidad de vida global de los pacientes a los 18 meses de la suspensión del tratamiento.

  14. Posterior epidural migration of sequestered lumbar disc fragment causing cauda equina syndrome Migración epidural posterior de fragmento de disco lumbar secuestrado que causa síndrome de cauda equina Migração epidural posterior de fragmento de disco lombar sequestrado que causa síndrome da cauda equina

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    Abolfazl Rahimizadeh

    2013-01-01

    Full Text Available Posterior epidural migration (PEM of a sequestered free lumbar disc fragment is rare. The rarity is due to presence of several anatomical restraints which restrict a free fragment to move to the posterior compartment. This unusual presentation of disc herniation appeared in the literature either as a single case report or in small series from two to six cases. Herein two new demonstrative cases will be presented with a brief review of the literature.La migración epidural (PEM posterior Epidural Migration de fragmento de disco lumbar libre secuestrado es rara. La rareza se debe a la existencia de varias restricciones anatómicas impidiendo que el fragmento libre se mueva hacia el compartimento posterior. Esa presentación no común de hernia de disco apareció en la literatura como un relato de caso único o en pequeñas series de dos a seis casos. En este artículo, se presentan dos casos nuevos demostrativos, conjuntamente con una revisión breve de la literatura.A migração epidural posterior (PEM posterior epidural migration de fragmento de disco lombar livre sequestrado é rara. A raridade deve-se à presença de várias restrições anatômicas que impedem que o fragmento livre se mova para o compartimento posterior. Essa apresentação incomum de hérnia de disco apareceu na literatura como relato de caso único ou em pequenas séries de dois a seis casos. Neste artigo, são apresentados dois novos casos demonstrativos, com uma breve revisão da literatura.

  15. Fluoroscopically guided caudal epidural steroid injection for management of degenerative lumbar spinal stenosis: short-term and long-term results

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Joon Woo; Myung, Jae Sung; Kang, Heung Sik [Seoul National University Bundang Hospital, Department of Radiology, Seong Nam, Gyeongi-do (Korea); Park, Kun Woo; Yeom, Jin S. [Seoul National University Bundang Hospital, Department of Orthopaedic Surgery, Seong Nam, Gyeongi-do (Korea); Kim, Ki-Jeong; Kim, Hyun-Jib [Seoul National University Bundang Hospital, Department of Neurosurgery, Seong Nam, Gyeongi-do (Korea)

    2010-07-15

    To evaluate the short-term and long-term effects of fluoroscopically guided caudal epidural steroid injection (ESI) for the management of degenerative lumbar spinal stenosis (DLSS) and to analyze outcome predictors. All patients who underwent caudal ESI in 2006 for DLSS were included in the study. Response was based on chart documentation (aggravated, no change, slightly improved, much improved, no pain). In June 2009 telephone interviews were conducted, using formatted questions including the North American Spine Society (NASS) patient satisfaction scale. For short-term and long-term effects, age difference was evaluated by the Mann-Whitney U test, and gender, duration of symptoms, level of DLSS, spondylolisthesis, and previous operations were evaluated by Fisher's exact test. Two hundred and sixteen patients (male: female = 75:141; mean age 69.2 years; range 48{proportional_to}91 years) were included in the study. Improvements (slightly improved, much improved, no pain) were seen in 185 patients (85.6%) after an initial caudal ESI and in 189 patients (87.5%) after a series of caudal ESIs. Half of the patients (89/179, 49.8%) replied positively to the NASS patient satisfaction scale (1 or 2). There were no significant outcome predictors for either the short-term or the long-term responses. Fluoroscopically guided caudal ESI was effective for the management of DLSS (especially central canal stenosis) with excellent short-term and good long-term results, without significant outcome predictors. (orig.)

  16. Ultrasound-guided thoracic epidural and paravertebral blocks for cholecystectomy in pediatric patients with a cyanotic heart disease: A randomized controlled study

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    Hala M.S. ELdeen

    2016-01-01

    Conclusion: Both blocks have the same analgesic efficacy but the paravertebral block is superior on epidural block in maintaining hemodynamic stability and improving the oxygenation in pediatrics with a cyanotic heart diseases.

  17. Efeitos fetais e maternos do propofol, etomidato, tiopental e anestesia epidural, em cesariana eletivas de cadelas

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    Lavor Mário Sérgio Lima de

    2004-01-01

    Full Text Available O objetivo deste trabalho foi comparar os efeitos entre os fármacos indutores de anestesia como propofol, etomidato e tiopental, e a anestesia epidural com lidocaína seguida de indução, em cadelas submetidas à cesariana, e seus neonatos. Para tanto, foram utilizadas 20 cadelas e 129 filhotes distribuídos em quatro grupos. No grupo 1 (5 cadelas e 39 neonatos, a indução anestésica foi feita com propofol; no grupo 2 (5 cadelas e 25 neonatos, com etomidato; no grupo 3 (5 cadelas e 26 neonatos com tiopental e no grupo 4, (5 cadelas e 39 neonatos utilizou-se anestesia epidural e indução com halotano através de máscara. Em todos os casos, a medicação pré-anestésica foi feita com midazolam na dose de 0,22mg kg-1 via IM, e a manutenção anestésica com halotano em circuito semifechado e concentração inicial de 3V%. As variáveis avaliadas nas cadelas foram: temperatura retal, freqüência cardíaca, freqüência respiratória, saturação da oxi-hemoglobina (SpO2, pressão arterial média. Para a avaliação dos recém-nascidos, foram mensurados: freqüência cardíaca, esforço respiratório, movimentos musculares, coloração das mucosas e irritabilidade reflexa interpretados através do escore de Apgar modificado, bem como a SpO2 do neonato. Os resultados mostraram que todos os protocolos foram adequados para as mães com mínimos efeitos sistêmicos. Para o neonato, a utilização de anestesia epidural na mãe, seguida de indução e manutenção com halotano foi superior aos protocolos que usaram agentes injetáveis na indução anestésica.

  18. Evaluation of the clinical efficiency of transforaminal epidural steroid injection in the treatment of sciatica

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    Gündoğdu Zafer

    2015-12-01

    Full Text Available Objective: Evaluation of clinical efficiancy of fluoroscopy-accompanied transforaminal epidural steroid injection in patients with symptomatic lumbar foraminal intervertebral disc herniation and foraminal stenosis. Methods: Fifty patients, who underwent fluoroscopic-guided epidural steroid injection between 19.12.2013 - 28.02.2014, were evaluated retrospectively. Pain levels of patients before the procedure, after 3 weeks and after 6 months were compared using visuel analog scale (VAS. Fifty percent or more decrease, less than 50% decrease and no change in VAS were evaluated as sufficient response, insufficient response and unresponsiveness, respectively. The patients were asked whether they would undergo this process again and “Yes”, “Maybe” and “No” answers were evaluated for patient satisfaction score. Results: In 50 patients (32 female, 18 male, average pain levels were found to be 8.4 (VAS 7-9, 4.3 (VAS 1-9 and 4.4 (VAS 0-9 before the procedure, 3 weeks after the procedure and 6 months after the procedure, respectively. While thirty-seven (74% of the patients were found to have sufficient response to treatment 3 weeks after the procedure, 10 (20% patients were found to have insufficient response. There was no response to treatment in 3 (6% patients. While thirty-five (70% of the patients were found to have sufficient response to treatment 6 months after the procedure, 10 (20% patients were found to have insufficient response. Six months after the procedure, there was no response to treatment in 5 patients (%10. Statistically significant improvement was observed when the pre and post-procedure VAS scores were compared. Forty (80% patients gave the answer “Yes” to the question whether they would undergo this procedure again. Conclusion: We found that fluoroscopic guided transforaminal epidural steroid injection is effective in pain relief in patients with lumbar foraminal intervertebral disc herniation and foraminalstenosis

  19. A comparative study of oral tapentadol with thoracic epidural analgesia versus intravenous tramadol and paracetamol combination for postoperative analgesia in off pump CABG

    OpenAIRE

    Shah, Himanshu A; Jaishree S. B.; Mrugank Bhavsar

    2013-01-01

    Background: Accurate management of post operative pain is quite impossible with single drug therapy approach. For this, our aim was to combine use of tapentadol tablet orally along with thoracic epidural in comparison with intravenous combined use of tramadol, paracetamol and diclofenac for postoperative analgesia in case CABG patients. Methods: 60 patients of CABG (Coronary Artery Bypass Surgery) randomly and equally divided into two groups. Group TTE (Tab. Tapentadol -Thoracic Epidural, ...

  20. Ordinary Disc Herniation Changing into Posterior Epidural Migration of Lumbar Disc Fragments Confirmed by Magnetic Resonance Imaging: A Case Report of a Successful Endoscopic Treatment

    OpenAIRE

    Tarukado, Kiyoshi; Tono, Osamu; Doi, Toshio

    2014-01-01

    The posterior epidural migration of lumbar disc fragments is an extremely rare event with an unknown pathogenesis. To the best of our knowledge, there are no previously reported cases of a change of ordinary disc herniation into the posterior epidural migration of lumbar disc fragments as confirmed by magnetic resonance imaging (MRI). A 26-year-old male presented to our department complaining of left buttock and lateral leg pain. An ordinary herniation was shown in the first MRI. The patient'...

  1. A comparative study of epidural catheter colonization and infection in Intensive Care Unit and wards in a Tertiary Care Public Hospital

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    Minal Harde

    2016-01-01

    Full Text Available Infection is a potentially serious complication of epidural analgesia and with an increase in its use in wards there is a necessity to demonstrate its safety. We aimed to compare the incidence of colonization of epidural catheters retained for short duration (for 48 h postoperative analgesia in postanesthesia care unit and wards. It was a prospective observational study done in a tertiary care teaching public hospital over a period of 2 years and included 400 patients with 200 each belonged to two groups PACU and ward. We also studied epidural tip culture pattern, skin swab culture at the entry point of the catheter, their relation to each other and whether colonization is equivalent to infection. Data were analyzed using statistical software GraphPad. Overall positive tip culture was 6% (24, of them 7% (14 were from PACU and 5% (10 were from ward (P = 0.5285. Positive skin swab culture was 38% (150, of them 20% (80 were from PACU and 18% (70 were from ward (P = 0.3526. The relation between positive tip culture and positive skin swab culture in same patients is extremely significant showing a strong linear relationship (95% confidence interval = 0.1053–0.2289. The most common microorganism isolated was Staphylococcus epidermidis. No patient had signs of local or epidural infection. There is no difference in the incidence of epidural catheter tip culture and skin swab culture of patients from the general ward and PACU. Epidural analgesia can be administered safely for 48 h in general wards without added risk of infection. The presence of positive tip culture is not a predictor of epidural space infection, and colonization is not equivalent to infection; hence, routine culture is not needed. Bacterial migration from the skin along the epidural track is the most common mode of bacterial colonization; hence, strict asepsis is necessary.

  2. A comparative study of epidural catheter colonization and infection in Intensive Care Unit and wards in a Tertiary Care Public Hospital

    Science.gov (United States)

    Harde, Minal; Bhadade, Rakesh; Iyer, Hemlata; Jatale, Amol; Tiwatne, Sagar

    2016-01-01

    Infection is a potentially serious complication of epidural analgesia and with an increase in its use in wards there is a necessity to demonstrate its safety. We aimed to compare the incidence of colonization of epidural catheters retained for short duration (for 48 h) postoperative analgesia in postanesthesia care unit and wards. It was a prospective observational study done in a tertiary care teaching public hospital over a period of 2 years and included 400 patients with 200 each belonged to two groups PACU and ward. We also studied epidural tip culture pattern, skin swab culture at the entry point of the catheter, their relation to each other and whether colonization is equivalent to infection. Data were analyzed using statistical software GraphPad. Overall positive tip culture was 6% (24), of them 7% (14) were from PACU and 5% (10) were from ward (P = 0.5285). Positive skin swab culture was 38% (150), of them 20% (80) were from PACU and 18% (70) were from ward (P = 0.3526). The relation between positive tip culture and positive skin swab culture in same patients is extremely significant showing a strong linear relationship (95% confidence interval = 0.1053–0.2289). The most common microorganism isolated was Staphylococcus epidermidis. No patient had signs of local or epidural infection. There is no difference in the incidence of epidural catheter tip culture and skin swab culture of patients from the general ward and PACU. Epidural analgesia can be administered safely for 48 h in general wards without added risk of infection. The presence of positive tip culture is not a predictor of epidural space infection, and colonization is not equivalent to infection; hence, routine culture is not needed. Bacterial migration from the skin along the epidural track is the most common mode of bacterial colonization; hence, strict asepsis is necessary. PMID:27076712

  3. High Thoracic Epidural Analgesia as an Adjunct to General Anesthesia is Associated with Better Outcome in Low-to-Moderate Risk Cardiac Surgery Patients

    DEFF Research Database (Denmark)

    Stenger, Michael; Fabrin, Anja; Schmidt, Henrik;

    2013-01-01

    The purpose of this study was to evaluate the addition of high thoracic epidural analgesia (HTEA) to general anesthesia in cardiac surgery patients to enhance the fast-track and improvement in outcome.......The purpose of this study was to evaluate the addition of high thoracic epidural analgesia (HTEA) to general anesthesia in cardiac surgery patients to enhance the fast-track and improvement in outcome....

  4. Colonic resection with early discharge after combined subarachnoid-epidural analgesia, preoperative glucocorticoids, and early postoperative mobilization and feeding in a pulmonary high-risk patient

    DEFF Research Database (Denmark)

    Møiniche, S; Dahl, J B; Rosenberg, J;

    1994-01-01

    BACKGROUND AND OBJECTIVES. A pulmonary high-risk patient undergoing right hemicolectomy for cancer was treated with a combination of intense afferent neural block with subarachnoid-epidural local anesthetics followed by continuous epidural analgesia, preoperative high-dose glucocorticoids......) with unchanged pulmonary function. Nocturnal episodic oxygen desaturation, hyperthermia, and postoperative fatigue were prevented. Defecation occurred on the first postoperative day and oral caloric intake was normal after 24 hours with no postoperative weight loss. Self care was normalized on the third...

  5. Perbandingan Antiseptik Chlorhexidine Alkohol dengan Povidone Iodine terhadap Penurunan Pertumbuhan Koloni Bakteri pada Kateter Epidural yang Dipasang di Kamar Operasi Rumah Sakit Dr. Hasan Sadikin Bandung

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    Andie Muhari Barzah

    2016-04-01

    Full Text Available Chlorhexidine-alcohol and povidone iodine are commonly used as antiseptic solutions in epidural anesthesia. Aseptic and antiseptic procedures must be performed before any epidural procedure to lower infection complications after the procedure. The objective of this study was to investigate the lowest bacterial growth on epidural catheter after chlorhexidine-alcohol or povidone iodine application as the antiseptic solution in Dr. Hasan Sadikin General Hospital Bandung. This was a single blind randomized controlled trial on 78 patients underwent epidural anesthesia in the period of November 2014–February 2015. The subjects were divided in to 2 groups, each consisted of 38 patients. Aseptic and antiseptic procedures were performed using chlorhexidine-alcohol or povidone iodine with skin swab culture collected before and after the procedure. Epidural catheter culture was performed in the 3rd days after the installment. Data were analyzed using t-test, chi-square test, and Mann Whitney test. The result of this study showed positive bacterial cultures prior to aseptic and antiseptics, 33 from 38 in chlorhexidine-alcohol and 35 from 38 in povidone iodine. Positive bacterial cultures became 4 from 38, both in chlorhexidine-alcohol and povidone iodine. Positive bacterial culture on the 3rd days after epidural catheter placement was 7 from 38 after chlorhexidine-alcohol and 5 from 38 after povidone iodine (p< 0.05. It is concluded that the ability of chlorhexidine-alcohol to reduce bacterial growth on epidural catheter is lower than povidone-iodine with regards to reducing infection after catheter epidural installment.

  6. Randomized trial of epidural injections for spinal stenosis published in the New England Journal of Medicine: further confusion without clarification.

    Science.gov (United States)

    Manchikanti, Laxmaiah; Candido, Kenneth D; Kaye, Alan D; Boswell, Mark V; Benyamin, Ramsin M; Falco, Frank J E; Gharibo, Christopher G; Hirsch, Joshua A

    2014-01-01

    Randomized controlled trials are considered the hallmark of evidence-based medicine. This conveys the idea that up-to-date evidence applied consistently in clinical practice, in combination with clinicians' individual expertise and patients own preference/expectations are enjoined to achieve the best possible outcome. Since its inception in 1990s, evidence-based medicine has evolved in conjunction with numerous changes in the healthcare environment. However, the benefits of evidence-based medicine have not materialized for spinal pain including surgical interventions. Consequently, the debate continues on the efficacy and medical necessity of multiple interventions provided in managing spinal pain. Friedly et al published a randomized controlled trial of epidural glucocorticoid injections for spinal stenosis in the July 2014 edition of the highly prestigious New England Journal of Medicine. This was accompanied by an editorial from Andersson. This manuscript provided significant sensationalism for the media and confusion for the spine community. This randomized trial of epidural glucocorticoid injections for spinal stenosis and accompanying editorial concluded that epidural injections of glucocorticoids plus lidocaine offered minimal or no short-term benefit as compared with epidural injections of lidocaine alone, with the editorial emphasizing proceeding directly to surgical intervention. In addition media statements by the authors also emphasized the idea that exercise or surgery might be better options for patients suffereing from narrowing of the spinal canal. The interventional pain management community believes that there are severe limitations to this study, manuscript, and accompanying editorial. The design, inclusion criteria, outcomes assessment, analysis of data and interpretation, and conclusions of this trial point to the fact that this highly sophisticated and much publicized randomized trial may not be appropriate and lead to misinformation. The

  7. Primary epidural liposarcoma of the cervical spine: Technical case report and review of the literature

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    Hamid Borghei-Razavi

    2015-03-01

    Full Text Available Liposarcoma is the most common soft tissue sarcoma in adults. These tumors have a high incidence of osseous metastases, with a propensity to the spine; however, primary spinal involvement is very rare. A 56-year-old female patient presented with a 4 month history of cervical pain, including radiation to both upper limbs, without radicular distribution. Magnetic resonance imaging (MRI showed an epidural lesion with gadolinium enhancement and bilateral extension into the intervertebral neural foramina (C5–C7, with spreading on the right side of the tumor into paravertebral tissue. The histopathological diagnosis was myxoid liposarcoma. To our knowledge it is the first case of primary myxoid liposarcoma of the cervical spine in the literature. Although rare, our case demonstrates that liposarcoma should be considered in the differential diagnosis of cervical tumors.

  8. Lumbar disc herniation with contralateral radiculopathy: do we neglect the epidural fat?

    Science.gov (United States)

    Yang, Jun-Song; Zhang, Dong-Jie; Hao, Ding-Jun

    2015-01-01

    Lumbar disc herniation (LDH) is the most common cause of radiculopathy, whose pathological entity underlying nerve root compression is usually on the same side as the symptoms. However, LDH causing contralateral radiculopathy are sometimes encountered by pain physicians. There have been tremendous developments in the treatment options for LDH; the situation of LDH causing contralateral radiculopathy is indeed a dilemma for some pain physicians. We will report a case of a patient with a L4-5 disc herniation whose left herniated disc caused radiculopathy on the right side. After a percutaneous lumbar endoscopic discectomy via the side ipsilateral to the symptomatic side, this case obtained a significant symptom remission. The migrated epidural fat is discussed as a cause of associated contralateral neurological deficit. Only via a surgical approach ipsilateral to the herniated side, could there be a clinical improvement postoperatively. PMID:25794228

  9. Epidural bupivacaine combined with dexmedetomidine or clonidine in infraumbilical surgeries: a comparative evaluation

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    Shilpi Agarwal

    2015-11-01

    Results: The time of onset of sensory block at T10 and time to reach maximum sensory block (T6 in group-I was significantly longer as compared to group-II. The complete motor blockade (grade-3 was achieved much later and time taken for recovery to grade-0 was significantly shorter in group-I. The time for rescue analgesia in group-I was significantly shorter as compared to group-II. Hypotension was the most common side effect in both the groups. Dry mouth is a known side effect of alpha-2 agonists. Epidural dexmedetomidine produced profound sedation. Conclusions: We conclude from this study that dexmedetomidine is a better adjuvant than clonidine for providing early onset of sensory analgesia, superior sedative properties and prolonged post-operative analgesia. [Int J Res Med Sci 2015; 3(11.000: 3254-3261

  10. Uteroplacental blood flow measured by placental scintigraphy during epidural anaesthesia for caesarean section

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    Skjoeldebrand, A.; Eklund, J.; Johansson, H.; Lunell, N.-O.; Nylund, L.; Sarby, B.; Thornstroem, S. (Departments of Anaesthesiology, Obstetrics and Gynaecology and Medical Physics, Karolinska Institute at Huddinge University Hospital, Stockholm (Sweden))

    1990-01-01

    The uteroplacental blood flow was measured before and during epidural anaesthesia for caesarean section in 11 woman. The blood flow was measured with dynamic placental scintigraphy. After an i.v. injection of indium-113m chloride, the gamma radiation over the placenta was recorded with a computer-linked scintillation camera. The uteroplacental blood flow could be calculated from the isotope accumulation curve. The anaesthesia was performed with bupivacaine plain 0.5%, 18-22 ml and a preload of a balanced electrolyte solution 10 ml/kg b.w. was given. The placental blood flow decreased in eight patients and increased in three with a median change of -21%, not being statistically significant. No correlation between maternal blood pressure and placental blood flow was found. (author).

  11. Paraplegia and intracranial hypertension following epidural anesthesia: report of four cases

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    Frederico A. D. Kliemann

    1975-09-01

    Full Text Available Four patients who received epidural anesthesia presented sustained myelopathy; three of them had complete paraplegia and one a lumbo-sacral myelopathy with urinary retention. All four patients complained of very intense radicular pains immediately after the analgesic effect of Lidocaine was over. Two patients in whom lumbar puncture was done in the first 24 hours presented an aseptic meningitic reaction in CSF. Paraplegia completed in two to ten months in three patients and in two of them severe intracranial hypertension developped at this time. It is proposed that the disease runs a two-stages course, at least in some cases, characterized by an aseptic meningitis, followed, after a silent period of some months, by signs of adhesive spinal and intracranial arachnoiditis. Intracranial hypertension was controlled by ventriculo-peritoneal shunt; in two patients a transitory effect of intrathecal injections of methyl-prednisolone acetate was observed. Two patients recovered almost completely from paraplegia.

  12. Reversión del bloqueo neuromuscular residual por atracurio y vecuronio con dosis bajas de neostigmina Reversion of atracurium and vecuronium residual nondepolarising neuromuscular blockade with low doses of neostigmine

    Directory of Open Access Journals (Sweden)

    J.R. Ortiz-Gómez

    2006-08-01

    Full Text Available Objetivos. Comprobar la eficacia de dosis bajas de neostigmina en la reversión del bloqueo neuromuscular no despolarizante residual (BNM-R. Material y Métodos. Se realizó el trabajo con 119 pacientes adultos, ASA I-III, anestesiados con tiopental, fentanilo, O2-N2O-isoflurano y atracurio (n=62 o vecuronio (n=57. Se monitorizó el BNM-R mediante registro electromiográfico del adductor pollicis ante estímulo ulnar tipo tren de cuatro (TOF, considerando recuperación espontánea un TOF-Ratio 75%. En caso contrario se revertía el BNM-R en función del grado de bloqueo (0-1, 2, 3 ó 4 respuestas al TOF con neostigmina (0,035; 0,03; 0,025 ó 0,02 mg/kg y atropina (0,0175; 0,015; 0,0125 ó 0,01 mg/kg respectivamente. Se registró el tiempo de decurarización y los efectos secundarios. Resultados. Los grupos resultaron demográficamente homogéneos, con TOF-Ratio>75% el 25,8 (atracurio y 21,1% (vecuronio, mostrando el resto 0-1 respuestas al TOF (11,3 y 19,2%, 2 (6,5 y 11,5%, 3 (4,8 y 7,6% ó 4 respuestas (51,6 y 50% respectivamente, decurarizándose en 10,5±7 (atracurio y 10,3±6,4 min (vecuronio. Hubo predominio de efectos secundarios en el grupo del atracurio (p=0,027 a expensas de sialorrea, naúseas y vómitos. No se registró ningún caso de recurarización. Conclusiones. La reversión del BNM-R con dosis bajas de neostigmina y atropina ajustadas al grado de bloqueo es efectiva incluso en bloqueos profundos y reduce el riesgo de efectos secundarios de estos fármacos.Objectives. To assess the effectiveness of low doses of neostigmine in the reversion of residual nonpolarising neuromuscular blockade (RNMB. Material and methods. The work involved one hundred and nineteen adult patients, ASA I-III, anaesthetised with fentanyl, thiopental, O2-N2O-isoflurane and atracurium (n=62 or vecuronium (n=57. RNMB was monitored with continuous electromyography of adductor pollicis with TOF stimulation. When TOF-Ratio (TR < 75%, neostigmine 0.035, 0.03, 0

  13. ¿Se debe mantener la analgesia epidural como técnica de base en la UDA?

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    F. Caba

    2010-05-01

    Full Text Available La analgesia epidural se ha convertido en una técnica rutinaria en el manejo perioperatorio de los pacientes quirúrgicos que se ha extendido fuera de los quirófanos y de las unidades de alta dependencia hacia las salas de hospitalización. La irrupción en este nuevo escenario ha mejorado la analgesia postoperatoria con aceptables márgenes de seguridad, lo que le ha servido para colocarse en un lugar predominante entre las pautas analgésicas de las Unidades de Dolor Agudo (UDA. La analgesia epidural con anestésicos locales y opioides frente a la sistémica con opioides ha presentado históricamente una superior eficacia analgésica, y una disminución de complicaciones derivadas de la atenuación del estrés quirúrgico y de la mejora en la función cardiorrespiratoria. Sin embargo, frente a estas ventajas la analgesia epidural también presenta inconvenientes como la hipotensión arterial o la retención urinaria, junto a las potencialmente graves derivadas del daño neurológico ocasionado por un hematoma epidural, una infección o una lesión directa del tejido nervioso. Si sus ventajas han resultado consistentes y fundamentadas, en este momento no lo parecen tanto. El avance que ha supuesto la cirugía mínimamente invasiva con altas más precoces, junto al desarrollo de estrategias multimodales, está conduciendo a un replanteamiento de la utilización de técnicas como la epidural y a una reevaluación de sus indicaciones. Las últimas evidencias nos inducen a pensar que la epidural probablemente haya tocado techo en el tratamiento del dolor postoperatorio y comenzará a perder terreno frente a otras técnicas igualmente efectivas, con menores complicaciones y efectos secundarios. Este será un proceso lento en el que deberá quedar asegurado que las alternativas analgésicas ofrecen realmente mejores resultados en cuanto a eficacia, seguridad, tolerabilidad y calidad de la recuperación desde la perspectiva del paciente.

  14. Acoustic puncture assist device versus loss of resistance technique for epidural space identification

    Science.gov (United States)

    Mittal, Amit Kumar; Goel, Nitesh; Chowdhury, Itee; Shah, Shagun Bhatia; Singh, Brijesh Pratap; Jakhar, Pradeep

    2016-01-01

    Background and Aims: The conventional techniques of epidural space (EDS) identification based on loss of resistance (LOR) have a higher chance of complications, patchy analgesia and epidural failure, which can be minimised by objective confirmation of space before catheter placement. Acoustic puncture assist device (APAD) technique objectively confirms EDS, thus enhancing success, with lesser complications. This study was planned with the objective to evaluate the APAD technique and compare it to LOR technique for EDS identification and its correlation with ultrasound guided EDS depth. Methods: In this prospective study, the lumbar vertebral spaces were scanned by the ultrasound for measuring depth of the EDS and later correlated with procedural depth measured by either of the technique (APAD or LOR). The data were subjected to descriptive statistics; the concordance correlation coefficient and Bland-Altman analysis with 95% confidence limits. Results: Acoustic dip in pitch and descent in pressure tracing on EDS localisation was observed among the patients of APAD group. Analysis of concordance correlation between the ultrasonography (USG) depth and APAD or LOR depth was significant (r ≥ 0.97 in both groups). Bland-Altman analysis revealed a mean difference of 0.171cm in group APAD and 0.154 cm in group LOR. The 95% limits of agreement for the difference between the two measurements were − 0.569 and 0.226 cm in APAD and − 0.530 to 0.222 cm in LOR group. Conclusion: We found APAD to be a precise tool for objective localisation of the EDS, co-relating well with the pre-procedural USG depth of EDS. PMID:27212720

  15. In vitro comparison of epidural bacteria filters permeability and screening scanning electron microscopy

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    Aysin Sener

    2015-12-01

    Full Text Available BACKGROUND AND OBJECTIVES: Epidural catheter bacteria filters are barriers in the patient-controlled analgesia/anaesthesia for preventing contamination at the epidural insertion site. The efficiency of these filters varies according to pore sizes and materials. METHOD: The bacterial adhesion capability of the two filters was measured in vitro experiment. Adhesion capacities for standard Staphylococcus aureus (ATCC 25923 and Pseudomonas aeruginosa (ATCC 27853 strains of the two different filters (Portex and Rusch which have the same pore size were examined. Bacterial suspension of 0.5 Mc Farland was placed in the patient-controlled analgesia pump, was filtered at a speed of 5 mL/h. in continuous infusion for 48 h and accumulated in bottle. The two filters were compared with colony counts of bacteria in the filters and bottles. At the same time, the filters and adhered bacteria were monitored by scanning electron microscope. RESULTS: Electron microscopic examination of filters showed that the Portex filter had a granular and the Rusch filter fibrillary structure. Colony counting from the catheter and bottle showed that both of the filters have significant bacterial adhesion capability (p < 0.001. After the bacteria suspension infusion, colony countings showed that the Portex filter was more efficient (p < 0.001. There was not any difference between S. aureus and P. aeruginosa bacteria adhesion. In the SEM monitoring after the infusion, it was physically shown that the bacteria were adhered efficiently by both of the filters. CONCLUSION: The granular structured filter was found statistically and significantly more successful than the fibrial. Although the pore sizes of the filters were same - of which structural differences shown by SEM were the same - it would not be right to attribute the changes in the efficiencies to only structural differences. Using microbiological and physical proofs with regard to efficiency at the same time has been

  16. Acoustic puncture assist device versus loss of resistance technique for epidural space identification

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    Amit Kumar Mittal

    2016-01-01

    Full Text Available Background and Aims: The conventional techniques of epidural space (EDS identification based on loss of resistance (LOR have a higher chance of complications, patchy analgesia and epidural failure, which can be minimised by objective confirmation of space before catheter placement. Acoustic puncture assist device (APAD technique objectively confirms EDS, thus enhancing success, with lesser complications. This study was planned with the objective to evaluate the APAD technique and compare it to LOR technique for EDS identification and its correlation with ultrasound guided EDS depth. Methods: In this prospective study, the lumbar vertebral spaces were scanned by the ultrasound for measuring depth of the EDS and later correlated with procedural depth measured by either of the technique (APAD or LOR. The data were subjected to descriptive statistics; the concordance correlation coefficient and Bland-Altman analysis with 95% confidence limits. Results: Acoustic dip in pitch and descent in pressure tracing on EDS localisation was observed among the patients of APAD group. Analysis of concordance correlation between the ultrasonography (USG depth and APAD or LOR depth was significant (r ≥ 0.97 in both groups. Bland-Altman analysis revealed a mean difference of 0.171cm in group APAD and 0.154 cm in group LOR. The 95% limits of agreement for the difference between the two measurements were − 0.569 and 0.226 cm in APAD and − 0.530 to 0.222 cm in LOR group. Conclusion: We found APAD to be a precise tool for objective localisation of the EDS, co-relating well with the pre-procedural USG depth of EDS.

  17. Epidural anaesthesia restores pancreatic microcirculation and decreases the severity of acute pancreatitis

    Institute of Scientific and Technical Information of China (English)

    Alp Demirag; Leo H Bühler; Catherine M Pastor; Philippe Morel; Copin Jean-Christophe; Andreas W Sielenk(a)mper; Nilgun Güvener; Gang Mai; Thierry Berney; Jean-Louis Frossard

    2006-01-01

    AIM: To investigate the effect of epidural anaesthesia (EA) on pancreatic microcirculation during acute pancreatitis (AP).METHODS: AP was induced by injection of sodium taurocholate into the pancreatic duct of Sprague-Dawley rats. To realize EA, a catheter was introduced into the epidural space between T7 and T9 and bupivacaine was injected. Microcirculatory flow was measured by laser Doppler flowmetry. Arterial blood gas analyses were performed. At the end of the experiment (≤ 5 h), pancreas was removed for histology. The animals were divided into three groups: Group 1 (n = 9), AP without EA; Group 2 (n = 4), EA without AP; and Group 3 (n = 6), AP treated by EA.RESULTS: In Group 1, pancreatic microcirculatory flow prior to AP was 141± 39 perfusion units (PU). After AP,microcirculatory flow obviously decreased to 9±6 PU (P<0.05). Metabolic acidosis developed with base excess (BE) of - 14±3 mmol/L. Histology revealed extensive edema and tissue necrosis. In Group 2, EA did not significantly modify microcirculatory flow. BE remained unchanged and histological analysis showed normal pancreatic tissue. In Group 3, AP initially caused a significant decrease in microcirculatory flow from 155±25 to 11±7PU (P< 0.05). After initiation of EA, microcirculatory flow obviously increased again to 81±31 PU (P<0.05).BE was -6 ±4 mmol/L, which was significantly different compared to Group 1 (P<0.05). Furthermore, histology revealed less extensive edema and necrosis in pancreatic tissue in Group 3 than that in Group 1.CONCLUSION: AP caused dramatic microcirculatory changes within the pancreas, with development of metabolic acidosis and tissue necrosis. EA allowed partial restoration of microcirculatory flow and prevented development of tissue necrosis and systemic complications.Therefore, EA should be considered as therapeutic op-.tion to prevent evolution from edematous to necrotic AP.

  18. Fluoroscopically guided transforaminal epidural dry needling for lumbar spinal stenosis using a specially designed needle

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    Ahn Kang

    2010-08-01

    Full Text Available Abstract Background This report describes the methodological approach and clinical application of a minimally invasive intervention to treat lumbar spinal stenosis (LSS. Methods Thirty-four patients with LSS underwent fluoroscopically guided transforaminal epidural dry needling using a specially designed flexed Round Needle. The needle was inserted 8-12 cm lateral to the midline at the level of the stenosis and advanced to a position between the anterior side of the facet joint and pedicle up to the outer-third of the pedicle. The needle was advanced medially and backed laterally within a few millimetres along the canal side of the inferior articular process between the facet joint and pedicle. The procedure was completed when a marked reduction in resistance was felt at the tip of the needle. The procedure was performed bilaterally at the level of the stenosis. Results The average follow-up period was 12.9 ± 1.1 months. The visual analogue scale (VAS pain score was reduced from 7.3 ± 2.0 to 4.6 ± 2.5 points, the Oswestry Disability Index (ODI score decreased from 41.4 ± 17.2 to 25.5 ± 12.6% and the average self-rated improvement was 52.6 ± 33.1%. The VAS scores indicated that 14 (41.2% patients reported a "good" to "excellent" treatment response, while 11 (32.4% had a "good" to "excellent" treatment response on the ODI and 22 (64.7% had a "good" to "excellent" treatment response on the self-rated improvement scale. Conclusions These results suggest that fluoroscopically guided transforaminal epidural dry needling is effective for managing LSS.

  19. CLINICAL STUDY OF PATIENT-CONTROLLED EPIDURAL ANALGESIA WITH TETRACAINE HYDROCHLORIDE AFTER PULMONARY LOBECTOMY

    Institute of Scientific and Technical Information of China (English)

    郭向阳; 李勇; 叶铁虎; 任洪智; 黄宇光; 罗爱伦

    2003-01-01

    Objective.To investigate the efficacy and safety of tetracaine hydrochloride in patient-controlled epidural analgesia(PCEA)after pulmonary lobectomy. Methods. Forty-three patients scheduled for elective pulmonary lobectomy under general anesthesia were randomly allocated into either tetracaine group(22 patients)or ropivacaine group(21 patients). In the tetracaine group,0.15% tetracaine was used for postoperative PCEA,while 0.3% ropivacaine was used in the ropiva-caine group. The duration of postoperative analgesia was 48 h. The PCEA included a bolus of 6 ml with a lockout time of 1 h. Postoperative pain score was measured by visual analogue scale(VAS). Forced expired volume at the 1st second(FEV1.0),forced vital capacity(FVC),FEV1.0/ FVC and peak expired flow(PEF)were measured preoperatively and daily after surgery. Hemodynamics were monitored and recorded before and after each administration of local anesthetics during the period of the study. Results. VAS scores in both groups decreased significantly after a bolus injection of local anesthetics. There was no significant difference between the two groups in VAS either before or after the administration of PCEA. On the 1st and 2nd days after the operation,pulmonary function was reduced in both groups. However,there were no significant differences between the percentage of the changes of FEV1.0,FEV1.0/FVC and PEF in the two groups. There were also no significant differences between the percentage of the changes of heart rate,mean arterial blood pressure and SpO2 after administration of local anesthetics. There was no significant difference in overall satisfaction with pain relief.Conclusions. The analgesic effect of 0.15% tetracaine is similar to that of 0.3% ropivacaine used in pa-tient-controlled epidural analgesia after thoracotomy. No serious side effects were observed.

  20. Randomized trial of epidural vs. subcutaneous catheters for managing pain after modified Nuss in adults

    Science.gov (United States)

    Temkit, M’hamed; Ewais, MennatAllah M.; Luckritz, Todd C.; Stearns, Joshua D.; Craner, Ryan C.; Gaitan, Brantley D.; Ramakrishna, Harish; Thunberg, Christopher A.; Weis, Ricardo A.; Myers, Kelly M.; Merritt, Marianne V.; Rosenfeld, David M.

    2016-01-01

    Background Minimally invasive repair of pectus excavatum (MIRPE) is now performed in adults. Managing adult patients’ pain postoperatively has been challenging due to increased chest wall rigidity and the pressure required for supporting the elevated sternum. The optimal pain management regimen has not been determined. We designed this prospective, randomized trial to compare postoperative pain management and outcomes between thoracic epidural analgesia (TEA) and bilateral subcutaneous infusion pump catheters (On-Q). Methods Patients undergoing MIRPE (modified Nuss) underwent random assignment to TEA or On-Q group. Both groups received intravenous, patient-controlled opioid analgesia, with concomitant delivery of local anesthetic. Primary outcomes were length of stay (LOS), opioid use, and pain scores. Results Of 85 randomly assigned patients, 68 completed the study [52 men, 76.5%; mean (range) age, 32.2 (20.0–58.0) years; Haller index, 5.9 (range, 3.0-26.7)]. The groups were equally matched for preoperative variables; however, the On-Q arm had more patients (60.3%). No significant differences were found between groups in mean daily pain scores (P=0.52), morphine-equivalent opioid usage (P=0.28), or hospital stay 3.5 vs. 3.3 days (TEA vs. On-Q; P=0.55). Thirteen patients randomized to TEA refused the epidural and withdrew from the study because they perceived greater benefit of the On-Q system. Conclusions Postoperative pain management in adults after MIRPE can be difficult. Both continuous local anesthetic delivery by TEA and On-Q catheters with concomitant, intravenous, patient-controlled anesthesia maintained acceptable analgesia with a reasonable LOS. In our cohort, there was preference for the On-Q system for pain management.

  1. Propofol-controlled infusion technique in assessing the safe dosage for sedation during epidural anesthesia

    Institute of Scientific and Technical Information of China (English)

    Yingmin Cai; Pengbin Liu; Jinxin Song; Rongliang Xue

    2006-01-01

    BACKGROUND:Epidural anesthesia requires a convenient and accurate method to determine the plasma concentration of the given subsidiary drug.The target-controlled infusion(TCI)technique,controlling infusion pump by computer,has been used.Intravenous jnjection of propofol was given for the purpose of measunng plasma concentrations and to observe the effects of different target concentrations on the memory,consciousness,hemodynamics and blood gases of patients,in order to find a safe dosage for sedation in epidural anesthesia.OBJECTIVE:To observe the influence of different target concentrations on the memory,consciousness,hemodynamics and blood gases of patients accepted epiduml anesthesia.DESIGN:A randomized and controlled study.SETTING:Department of Anesthesiology,the Second Affiliated Hospital,Medical College of Xi'an Jiao Tong University.PARTICIPANTS:The expenment was conducted in the Department of Anesthesiology,the Second Affiliated Hospital,Medical College of Xi'an Jiao Tong University from June 2005 to June 2006.Fifty patients underwent surgery for lower abdomen and lower limbs were selected,including 30 males and 20 females,30-60 years old with an average of(46±6)years,weighling(65.8±8.5)kg,and American Society of Anesthesiology(ASA)gradling of Ⅰ-Ⅱ.All the patients were informed and agreed with the items for detection.METHODS:All the patients were given diazepam(10 mg)and atropine(0.5 mg)intramusculady 30 minutes before surgery.They were placed supinely and given oxygen inhalation,their blood pressure,heart rate and blood oxygen saturation were determined,then an epidural puncture was made in the left lateral decubitus position with hands crossed over knees.The patients were in a horizontal position and a radial artery puncture was done,after the epidural cathetar was positioned into epidural space.Blood of radial artery was drawn to get a blood gas,a linked HP multi-functional monitor was used to monitor blood pressure(radial artery

  2. Injeção epidural preventiva de xilazina ou amitraz, em eqüinos: efeito antinociceptivo Pre-emptive epidural injection of xylazine or amitraz, in horses: antinociceptive effect

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    Erica Cristina Bueno do Prado Guirro

    2009-02-01

    Full Text Available Os agonistas de receptores adrenérgicos α2 geram efeito antinociceptivo após administração epidural e o amitraz possui atividade intrínseca sobre tais receptores. Assim, avaliou-se o efeito antinociceptivo promovido pela injeção epidural preventiva de 0,17mg kg-1 de xilazina (GX ou 0,1mg kg-1 de amitraz diluído em emulsão lipídica (GA durante 24 horas, em doze eqüinos submetidos a modelo incisional de dor inflamatória e avaliados com filamentos de von Frey quanto ao limiar nociceptivo à estimulação mecânica (LNEM. A xilazina produziu manutenção do LNEM por até 4 horas, enquanto que o amitraz diluído em emulsão lipídica foi capaz de manter o LNEM inalterado por até 24 horas.Epidural administration of α2 agonists promotes antinociceptive effect and amitraz acts on α2 receptors. Antinociceptivo effect caused by pre-emptive epidural injection of 0.17mg kg-1 xylazine (GX or 0.1mg kg-1 amitraz diluted in lipidic emulsion (GA were evaluated, in 12 horses submitted by incisional model of inflammatory pain and evaluated about nociceptive threshold by mechanical stimulus (NTMS, by von Frey filaments. Xylazine produced maintenance of NTMS for 4 hours, while amitraz diluted in lipidic solution maintained NTMS for 24 hours.

  3. Anestesia epidural cranial com lidocaína e morfina para campanhas de castração em cães Cranial epidural anesthesia with lidocaine and morphine for sterilization campaign in dogs

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    Renato Batista Tamanho

    2010-02-01

    Full Text Available A castração de machos e fêmeas tem sido preconizada como a principal técnica para redução do grande número de cães errantes. No entanto, vários são os entraves com relação à escolha do melhor protocolo anestésico, em relação à eficácia, segurança e redução de custos. Objetivou-se, com este trabalho, avaliar os efeitos cardiorrespiratórios, hemogasométricos e analgésicos da utilização de lidocaína em um volume maior, associada à morfina, pela via epidural em cadelas submetidas à ovariosalpingohisterectomia (OSH, com ou sem suplementação de oxigênio. Utilizaram-se 12 cadelas, com peso médio de 11,5±3,7kg e idade de um a quatro anos. Os animais receberam como medicação pré-anestésica (MPA acepromazina (0,1mg kg-1 e meperidina (5mg kg-1, pela via intramuscular. Após 15 minutos, administrou-se tiopental (10mg kg-1, por via intravenosa, seguido de intubação endotraqueal. Nesse momento, os animais foram alocados em dois grupos: o grupo GCO (com oxigênio, n=06 recebeu suplementação de oxigênio 100% e o grupo GSO (sem oxigênio, n=06 permaneceu intubado sem suplementação de oxigênio. Após a intubação, foi administrada, pela via epidural, em ambos os grupos, morfina (0,1mg kg-1 em volume final ajustado para 1mL 3,0kg-1 de peso com lidocaína 2% sem vasoconstritor. Imediatamente após a anestesia epidural, os animais foram posicionados em decúbito dorsal com a cabeça no mesmo plano do corpo, e iniciou-se o procedimento cirúrgico, o qual foi padronizado em 30 minutos. Em ambos os grupos, foi possível realizar a cirurgia sem a necessidade de complementação analgésica e sem resposta de dor. A pressão arterial média (PAM foi menor no GSO em todos os momentos em comparação ao basal. No GCO, a PAM foi menor após MPA e após epidural. Houve redução da f de M1 até M6 no GSO. A SaO2 e PaO2 foram maiores no GCO em comparação ao GSO. O pH foi menor no GCO 15 minutos após MPA até 40 minutos ap

  4. ¿Se debe mantener la analgesia epidural como técnica de base en la UDA? Should epidural analgesia still be a routine technique in pain units?

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    F. Caba

    2010-05-01

    Full Text Available La analgesia epidural se ha convertido en una técnica rutinaria en el manejo perioperatorio de los pacientes quirúrgicos que se ha extendido fuera de los quirófanos y de las unidades de alta dependencia hacia las salas de hospitalización. La irrupción en este nuevo escenario ha mejorado la analgesia postoperatoria con aceptables márgenes de seguridad, lo que le ha servido para colocarse en un lugar predominante entre las pautas analgésicas de las Unidades de Dolor Agudo (UDA. La analgesia epidural con anestésicos locales y opioides frente a la sistémica con opioides ha presentado históricamente una superior eficacia analgésica, y una disminución de complicaciones derivadas de la atenuación del estrés quirúrgico y de la mejora en la función cardiorrespiratoria. Sin embargo, frente a estas ventajas la analgesia epidural también presenta inconvenientes como la hipotensión arterial o la retención urinaria, junto a las potencialmente graves derivadas del daño neurológico ocasionado por un hematoma epidural, una infección o una lesión directa del tejido nervioso. Si sus ventajas han resultado consistentes y fundamentadas, en este momento no lo parecen tanto. El avance que ha supuesto la cirugía mínimamente invasiva con altas más precoces, junto al desarrollo de estrategias multimodales, está conduciendo a un replanteamiento de la utilización de técnicas como la epidural y a una reevaluación de sus indicaciones. Las últimas evidencias nos inducen a pensar que la epidural probablemente haya tocado techo en el tratamiento del dolor postoperatorio y comenzará a perder terreno frente a otras técnicas igualmente efectivas, con menores complicaciones y efectos secundarios. Este será un proceso lento en el que deberá quedar asegurado que las alternativas analgésicas ofrecen realmente mejores resultados en cuanto a eficacia, seguridad, tolerabilidad y calidad de la recuperación desde la perspectiva del paciente.Epidural

  5. Analgesia de parto: estudo comparativo entre anestesia combinada raquiperidural versus anestesia peridural contínua Analgesia de parto: estudio comparativo entre anestesia combinada raqui-peridural versus anestesia peridural continua Labor analgesia: a comparative study between combined spinal-epidural anesthesia versus continuous epidural anesthesia

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    Carlos Alberto de Figueiredo Côrtes

    2007-02-01

    ão necessários para avaliar diferença na incidência de cesarianas.JUSTIFICATIVA Y OBJETIVOS: El alivio del dolor en el trabajo de parto ha recibido una atención constante objetivando el bienestar materno, disminuyendo el estrés causado por el dolor y reduciendo las consecuencias de éste sobre el concepto. Innumerables técnicas pueden ser utilizadas para la analgesia de parto. Este trabajo tuvo como objetivo comparar la técnica peridural continua con la combinada, ambas con el uso de bupivacaína a 0,25% en exceso enantiomérico 50% y fentanil como agentes. MÉTODO: Participaron del estudio 40 parturientes en trabajo de parto con dilatación cervical entre 4 y 5 cm que se repartieron en de los grupos iguales de forma aleatoria. El Grupo I recibió anestesia peridural continua. El Grupo II recibió anestesia combinada. Se evaluaron: medidas antropométricas, edad de embarazo, dilatación cervical, tiempo entre el bloqueo y la ausencia de dolor a través de la escala analógica visual, posibilidad de deambulación, tiempo entre el inicio de la analgesia y la dilatación cervical completa, duración del período expulsivo, parámetros hemodinámicos maternos y vital edad del recién nacido. Posibles complicaciones como depresión respiratoria, hipotensión arterial materna, prurito, náuseas y vómitos también fueron observados. Para la comparación de los promedios se utilizó el teste t de Student y para la paridad y tipo de parto se utilizó el teste del Qui-cuadrado. RESULTADOS: No hubo diferencia estadística significativa entre los de los grupos con relación al tiempo entre el inicio de la analgesia y la dilatación cervical completa, como también con relación al tiempo de la duración del período expulsivo, incidencia de cesárea relacionada con la analgesia, parámetros hemodinámicos maternos y vital edad del recién nacido. CONCLUSIONES: Las dos técnicas fueron eficaces y seguras para la analgesia del trabajo de parto, aunque la técnica combinada haya

  6. Use of sedation and ropivacaine-morphine epidural for femoral head and neck ostectomy in a dog.

    Science.gov (United States)

    Aarnes, T K; Hubbell, J A E; Hildreth, B E

    2014-06-01

    A five-year-old male German shepherd dog presented with traumatic craniodorsal luxation of the right coxofemoral joint with pre-existing moderate hip dysplasia. A femoral head and neck ostectomy was performed. The patient was sedated with acepromazine and morphine administered intramuscularly. A lumbosacral epidural was performed using a combination of morphine and ropivacaine. Intraoperatively, an infusion of medetomidine, morphine, lidocaine, and ketamine was administered intravenously, and oxygen was administered via facemask. Heart rate, respiratory rate and oscillometric arterial blood pressures were monitored. Postoperatively, carprofen was administered once subcutaneously. On the day of hospital discharge, carprofen and tramadol were administered orally every 12 hours. Twenty-one days later, the dog was doing well and the surgical staples were removed. Sedation with acepromazine and morphine, administration of an epidural containing morphine and ropivacaine, and intraoperative sedation with medetomidine, morphine, lidocaine and ketamine were suitable for femoral head and neck ostectomy. PMID:24602054

  7. Pectoralis Minor Nerve Block versus Thoracic Epidural and Paravertebral Block in Perioperative Pain Control of Breast Surgery - Mini Review

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    Rafik Sedra

    2015-03-01

    Full Text Available Pectoralis minor blocks are still relatively new and require further evaluation, but may have a place in peri-operative pain management for the appropriate cases. Still considered as less invasive procedure in comparison to thoracic epidurals and para-vertebral blocks. Complications of thoracic epidural and para-vertebral blocks like spinal cord injury and pneumothorax makes many anaesthetists interested in practising pectoralis minor block guided by ultrasound. Blanco first introduced the pectoralis minor block in 2011, he did study on 50 patients within 2 years. Results were very promising, all patients did not need any opiates but only paracetamol and non-steroidal anti-inflammatory (NSAID drugs got used.

  8. TRAMADOL VIA EPIDURAL EM CÃES SUBMETIDOS À SUBSTITUIÇÃO DO LIGAMENTO CRUZADO CRANIAL

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    Guedes Alonso Gabriel Pereira

    2002-01-01

    Full Text Available Dez cães foram submetidos à substituição experimental do ligamento cruzado cranial e receberam tramadol (1mg/kg pela via epidural lombo-sacra como técnica analgésica trans e pós-operatória. Avaliaram-se as funções cardiovascular e respiratória, o consumo de halotano e a analgesia pós-operatória. Observou-se estabilidade hemodinâmica e respiratória, analgesia adequada durante e após a cirurgia, bem como a possibilidade de redução no consumo de anestésico inalatório. Conclui-se que o tramadol epidural é efetivo como adjuvante anestésico em cães submetidos à substituição do ligamento cruzado cranial.

  9. The classification of recurrent spinal epidural hematoma: a review of the literature and a comparison with the cases.

    Science.gov (United States)

    Luo, Xiao-Bo; Zhou, Xia; Wang, Qi; Cai, Xiao-Jun; Luo, Zhan-Peng; Ma, Yuan-Zheng

    2016-05-01

    Symptomatic postoperative spinal epidural hematoma (SEH) and spontaneous spinal epidural hematoma (SSEH) are both rare conditions, and recurrent SEH occurs even less frequently. Therefore, we describe a case of symptomatic postoperative SEH after surgical evacuation of SSEH, which was diagnosed using magnetic resonance imaging (MRI) and managed with negative pressure wound therapy (NPWT). The authors classified the reported recurrent SEHs into two types based on the cause of their previous hematoma, which can be classified as spontaneous or postoperative. The characteristics, diagnosis, managements, and results of recurrent SEHs were analyzed. The authors suggest that the postoperative SEH in the Type II will be treated with NPWT, and the new classification will be helpful for prognosis, diagnosis, and management of the recurrent SEHs. PMID:27002614

  10. Pediatric spinal epidural abscess in an immunocompetent host without risk factors: Case report and review of the literature

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    Alessandra Vergori; Alfonso Cerase; Lucia Migliorini; Maria Grazia Pluchino; Giuseppe Oliveri; Umberto Arrigucci; Andrea De Luca; Francesca Montagnani

    2015-01-01

    Spinal epidural abscesses (SEAs) are unusual bacterial infections, with possible devastating neurologic sequelae. Despite abundance of case series in adults, reports in children are scanty. We describe a spontaneous SEA due to methicillin susceptible Staphylococcus aureus (MSSA) in a previously healthy 15-year old male, and we perform a literature review regarding management of pediatric SEAs without risk factors, from 2001 to 2014. We found a total of 12 cases (8 males, average age 9.6 years...

  11. The Impact of Labour Epidural Analgesia on the Childbirth Expectation and Experience at a Tertiary Care Center in Southern India.

    OpenAIRE

    Bhatt, Hitanshu; Pandya, Sunil; Kolar, Geeta; Nirmalan, Praveen Kumar

    2014-01-01

    Background: Labour epidural analgesia is increasingly used as a means of pain relief for women during labour and delivery. The significant pain during labour and delivery can be terrifying for mothers-to-be and the prospect of relief from pain can help reduce fear of childbirth to an extent. However, it is not necessary that reduced fear of childbirth may lead to an increased satisfaction with the childbirth experience.

  12. Investigation of the Effects of Continuous Low-Dose Epidural Analgesia on the Autonomic Nervous System Using Hilbert Huang Transform

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    Wei-Ren Chuang

    2010-01-01

    Full Text Available Effects of continuous low-dose epidural bupivacaine (0.05-0.1% infusion on the Doppler velocimetry for labor analgesia have been well documented. The aim of this study was to monitor the activity of the autonomic nervous system (ANS for women in labor based on Hilbert Huang transform (HHT, which performs signal processing for nonlinear systems, such as human cardiac systems. Thirteen pregnant women were included in the experimental group for labor analgesia. They received continuous epidural bupivacaine 0.075% infusion. The normal-to-normal intervals (NN-interval were downloaded from an ECG holter. Another 20 pregnant women in non-anesthesia labor (average gestation age was 38.6 weeks were included in the comparison group. In this study, HHT was used to decompose components of ECG signals, which reflect three different frequency bands of a person's heart rate spectrum (viz. high frequency (HF, low frequency (LF and very low frequency (VLF. It was found that the change of energy in subjects without anesthesia was more active than that with continuous epidural bupivacaine 0.075% infusion. The energy values of the experimental group (i.e., labor analgesia of HF and LF of ANS activities were significantly lower (P < 0.05 than the values of the comparison group (viz. labor without analgesia, but the trend of energy ratio of LF/HF was opposite. In conclusion, the sympathetic and parasympathetic components of ANS are all suppressed by continuous low-dose epidural bupivacaine 0.075% infusion, but parasympathetic power is suppressed more than sympathetic power.

  13. A COMPARATIVE STUDY OF LEVOBUPIVACAINE WITH CLONIDINE AND LEVOBUPIVACAINE WITH DEXMEDETOMIDINE IN THORACIC EPIDURAL BLOCK FOR LAPAROSCOPIC CHOLECYSTECTOMY

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    Aditya Kumar

    2016-02-01

    Full Text Available Laparoscopic cholecystectomy has traditionally been performed under general anaesthesia, regional anaesthetic techniques like spinal and epidural anaesthesia has emerged as a more suitable alternative for the minimally invasive laparoscopic cholecystectomy. We conducted a clinical study comparing levobupivacaine with clonidine and a combination of levobupivacaine with dexmedetomidine in thoracic epidural anaesthesia for laparoscopic cholecystectomy as sole anaesthetic. MATERIAL AND METHODS After taking approval from Institutional Ethical Committee, 100 adult patients of ASA grade I and II were divided into two groups; Group 1 where levobupivacaine 0.5% (2mg/kg with 1.5µg/kg clonidine was given and in Group 2 levobupivacaine 0.5% (2mg/kg with 0.5μg/kg of dexmedetomidine. Thoracic epidural was given at the T10-T11 interspace to obtain a sensory block of T4-L2 dermatome, which was judged every minute by pinprick method till complete sensory block was established. Hemodynamic parameters like heart rate, non-invasive blood pressure, electrocardiogram, oxygen saturation were monitored and readings were recorded initially then at every 5 mins after administration of drug intraoperatively. RESULT Duration of block was longer in group 2 patients, onset of block was comparable in both the groups. Also fall in blood pressure and heart rate was greater in group 2 patients. Less incidence of shoulder pain was found in group 2 patients. Oxygen saturation (Spo2 was comparable in both the groups and no respiratory distress was seen. More post-operative analgesia was required in group 1. Also no complications were seen postoperatively in both the groups. CONCLUSION Levobupivacaine with dexmedetomidine provides better anaesthesia than levobupivacaine with clonidine in thoracic epidural for laparoscopic cholecystectomy.

  14. A comparative study of efficacy of epidural versus interpleural bupivacaine for post operative analgesia after open cholecystectomy

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    RK Yadav

    2014-04-01

    Full Text Available Background The conventional methods of administering the prescribed doses of intramuscular or intravenous analgesics at fixed time intervals results in widely fluctuating and inadequate plasma level leads to poor post operative pain relief. Despite all advances made in the field of medicine, this symptom called “Pain” has not been combated well. Objective The present study was carried out to compare the efficacy of epidural verses interpleural administration of bupivacaine(0.5% with adrenaline for post operative pain relieve in patients undergoing open cholecystectomy. Methods We prospectively randomized and compared the post operative pain relieve with the reference of visual analog score (VAS in patients undergoing elective open cholecystectomy in college of medical sciences-teaching hospital, Bharatpur, Chitwan. Forty adult patients undergoing elective cholecystectomy were divided into two groups. Twenty patients in each group were subjected to a different technique of post-operative analgesia, namely thoracic epidural and interpleural instillation of 0.5% bupivacaine. These two groups were then compared in relation to changes produced in the pain scores, vital parameters and complication and side effects associated with the two techniques. The study was conducted for 24 hour postoperatively. Observation: Both thoracic epidural and interpleural instillation of 0.5% bupivacaine compared favorably with regard to analgesia in the present study. In general, the pain relief following thoracic epidural was more complete compared to interpleural but this was not clinically significant. Conclusion The present study shows that both the techniques are equally effective in providing analgesia following cholecystectomy. However, neither technique rendered the patients completely pain free at all times during first 24 hours. Journal of College of Medical Sciences-Nepal, 2013, Vol-9, No-4, 15-23 DOI: http://dx.doi.org/10.3126/jcmsn.v9i4.10232

  15. The effects of desflurane and remifentanyl anaesthesia compared to lumbar epidural analgesia combined with desflurane on recovery

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    Celaleddin Soyalp

    2014-12-01

    Full Text Available Objective: Our primary objective in this study is to compare the effects of the applications of desflurane and remifentanyl anaesthesia, along with lumbar epidural analgesia combined with desflurane on postoperative recovery in the cases who undergoing lower abdominal surgery. Methods: This study performed 240 patients who undergoing elective lower abdominal surgery. Patients were divided into two random groups as Group DR (desflurane + remifentanyl n=120 and Group DL (desflurane +Lumbar Epidural Analgesia n=120.The general anaesthesia in Group DR was performed through the use of desflurane and remifentanyl. Group DL was administered a general anaesthesia through a pre-operative epidural catheter insertion and an application of desflurane. Extubation, eye opening, head lift for 5 seconds, and the surgical durations of the patients as well as the postoperative side-effects were recorded. Modified Aldrete Scoring System was used to assess the recovery of the patients from anaesthesia. Results: According to the inter group comparison results between Group DR and Group DL, the duration of extubation, eye opening, head lift for 5 seconds and the average amount of elapsed time until the modified Aldrete Scoring reached 10 were found statistically and significantly shorter in Group DL than Group DR( respectively p=0.002, p<0.001, p<0.001, p<0.001.The duration of the first analgesic need was statistically and significantly longer in Group DL compared to Group DR (p<0.001. The postoperative patient satisfaction in Group DL was statistically and significantly higher than that in Group DR (p=0.010. Conclusion: The Epidural analgesia included in the general anaesthesia in lower abdominal surgery is considered by us to be the beneficial and efficient method of analgesia which leads to an earlier recovery of the patients without affecting the intraoperative hemodynamic stability and which boosts the patient satisfaction by providing a more efficient analgesia

  16. [Idiopathic intracranial hypertension: a caesarean with epidural anaesthesia after bringing the cerebrospinal fluid pressure back to normal].

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    Pérez Rodríguez, M; de Carlos Errea, J; Dorronsoro Auzmendi, M; Batllori Gastón, M

    2013-12-01

    Idiopathic intracranial hypertension is diagnosed by exclusion. Because of its uncertain physiopathology and infrequent occurrence, its anaesthetic management is not well defined. The patient in this case is a pregnant woman with this disease with no lumbar-peritoneal shunt who was referred for non-urgent caesarean section, consisting of CSF drainage and pressure normalisation before the administration of epidural anaesthesia. We believe this technique can de effective to achieve adequate blockage and increased patient comfort, as well as improving postoperative recovery.

  17. Patient Controlled Epidural Analgesia during Labour: Effect of Addition of Background Infusion on Quality of Analgesia & Maternal Satisfaction

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    Uma Srivastava

    2009-01-01

    Full Text Available Patient controlled epidural analgesia (PCEA is a well established technique for pain relief during labor. But the inclusion of continuous background infusion to PCEA is controversial. The aim of this study was to assess whether the use of continuous infusion along with PCEA was beneficial for laboring women with regards to quality of analgesia, maternal satisfaction and neonatal outcome in comparison to PCEA alone. Fifty five parturients received epidural bolus of 10ml solution containing 0.125% bupivacaine +2 ìg.ml-1 of fentanyl. For maintenance of analgesia the patients of Group PCEA self administered 8 ml bolus with lockout interval of 20 minutes of above solution on demand with no basal infusion. While the patients of Group PCEA + CI received continuous epidural infusion at the rate of 10 ml.hr-1 along with self administered boluses of 3 ml with lockout interval of 10 minutes of similar epidural solution. Patients of both groups were given rescue boluses by the anaesthetists for distressing pain. Verbal analogue pain scores, incidence of distressing pain, need of supplementary/rescue boluses, dose of bupivacaine consumed, maternal satisfaction and neonatal Apgar scores were recorded. No significant difference was observed between mean VAS pain scores during labor, maternal satisfaction, mode of delivery or neonatal Apgar scores. But more patients (n=8 required rescue boluses in PCEA group for distressing pain. The total volume consumed of bupivacaine and opioid was slightly more in PCEA + CI group. In both the techniques the highest sensory level, degree of motor block were comparable& prolongation of labor was not seen. It was concluded that both the techniques provided equivalent labor analgesia, maternal satisfaction and neonatal Apgar scores. PCEA along with continuous infusion at the rate of 10 ml/ hr resulted in lesser incidence of distressing pain and need for rescue analgesic. Although this group consumed higher dose of bupivacaine

  18. DISPOSABLE NON-MECHANICAL ELASTOMERIC BALLOON PUMP FOR CONTINUOUS EPIDURAL INFUSION: AN EFFECTIVE AND RELIABLE MEANS FOR POSTOPERATIVE ANALGESIA

    OpenAIRE

    Dilip Kumar; Mrinal Kanti; Subhankar

    2016-01-01

    Postoperative pain an unpleasant sensory and emotional experience is one of the most challenging and gratifying domains to treat. Aim is here to assess effectiveness of postoperative pain relief, side effects and complications while using non-mechanical disposable elastomeric pump as continuous epidural infusion. PATIENTS AND METHODS The present study has been carried out on thirty patients in postoperative wards. At the end of operation the Elastomeric pump containin...

  19. Analgesia pós-operatória para procedimentos cirúrgicos ortopédicos de quadril e fêmur: comparação entre bloqueio do compartimento do psoas e bloqueio perivascular inguinal Analgesia postoperatoria para procedimientos quirúrgicos ortopédicos de cadera y fémur: comparación entre bloqueo del compartimiento del psoas y bloqueo perivascular inguinal Postoperative analgesia for orthopedic surgeries of the hip and femur: a comparison between psoas compartment and inguinal paravascular blocks

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    Luiz Eduardo Imbelloni

    2006-12-01

    dos cinco nervos do plexo lombar.JUSTIFICATIVA Y OBJETIVOS: Este estudio evaluó la eficacia de la inyección única de bupivacaína a 0,25% en el compartimiento del psoas o perivascular inguinal a través del estimulador de nervios periféricos para analgesia postoperatoria en pacientes sometidos a intervenciones quirúrgicas ortopédicas. MÉTODO: Cien pacientes recibieron bloqueo del plexo lumbar a través del compartimiento del psoas y fueron comparados con 100 pacientes que recibieron bloqueo del plexo lumbar vía perivascular inguinal, identificados por el estimulador de nervios periféricos con la inyección de 40 mL bupivacaína a 0,25% sin epinefrina. La analgesia en los nervios ilioinguinal, genitofemoral, cutáneo femoral lateral, femoral y obturatorio fue evaluada a las 4, 8, 12, 16, 20 y 24 horas después del final de la intervención quirúrgica. La intensidad del dolor también fue medida en el mismo período. La cantidad de opioides administrada en el postoperatorio fue anotada. En cinco pacientes de cada grupo, un estudio radiográfico con contraste no iónico se realizó para medir la dispersión de la solución anestésica. RESULTADOS: Los nervios ilioinguinal, genitofemoral, cutáneo femoral lateral, femoral y obturatorio fueron bloqueados en 92% de los pacientes en el compartimiento del psoas versus 62% en el bloqueo perivascular inguinal. El bloqueo del plexo lumbar redujo la necesidad de opioides y 42% de los pacientes sometidos al bloqueo del compartimiento del psoas y 36% de los pacientes en el bloqueo inguinal no necesitaron analgésico adicional en el postoperatorio. La duración de la analgesia fue de aproximadamente 21 horas con el bloqueo del compartimiento del psoas y 15 horas en el bloqueo perivascular inguinal. CONCLUSIONES: El bloqueo del compartimiento del psoas y perivascular inguinal es una excelente técnica para la analgesia postoperatoria en intervenciones quirúrgicas ortopédicas reduciendo la necesidad de opioides. Ese

  20. Bloqueio extraconal para facectomia com implante de lente intra-ocular: influência do fentanil associado ao anestésico local na qualidade do bloqueio e na analgesia pós-operatória Bloqueo extraconal para facectomia con implantación de lente intra-ocular: influencia del fentanil asociado al anestésico local en la calidad del bloqueo y en la analgesia pos-operatoria Extraconal block for cataract extraction surgery with implantation of intraocular lens: contribution of fentanyl associated to local anesthetics for quality of block and postoperative analgesia

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    Daniel Espada Lahoz

    2003-09-01

    melhorou a qualidade do bloqueio quanto à motilidade do músculo reto medial e diminuiu a necessidade de analgésicos no pós-operatório.JUSTIFICATIVA Y OBJETIVOS: La anestesia locorregional para cirugías oftalmológicas ofrece ventajas, como: mínimas alteraciones fisiológicas, anestesia completa, bloqueo de los reflejos oculares, pequeña incidencia de náuseas y vómitos, menor tiempo de recuperación y analgesia pos-operatoria. La preocupación constante con la calidad del bloqueo, así como la abordaje de la analgesia pos-operatoria debe quedar bajo la responsabilidad del anestesiologista. El objetivo de este estudio fue evaluar si el fentanil contribuye en la calidad del bloqueo extraconal y en la analgesia pos-operatoria de facectomias con implantación de lente intra-ocular. MÉTODO: Se estudió la asociación del fentanil y bupivacaína a 0,75% en la calidad del bloqueo ocular y en la analgesia pos-operatoria en 164 pacientes sometidos a facectomia con implantación de lente intra-ocular (técnica extracapsular, de ambos sexos con homogeneidad de parámetros antropométricos, ojo operado, clasificación del estado físico (ASA e índice de riesgo cardíaco de Goldman. Los pacientes fueron distribuidos en dos grupos (82 pacientes en cada grupo por sorteo de forma aleatoria, con y sin fentanil. Se evaluó la calidad del bloqueo por: aparecimiento de dolor en el per-operatorio, manutención de movimentación de los párpados o del globo ocular, persistencia del reflejo de Bell, número de bloqueos realizados para la obtención de condiciones quirúrgicas y evaluación del bloqueo por el cirujano. La analgesia pos-operatoria fue evaluada por la necesidad de complementación analgésica por el paciente. RESULTADOS: Fentanil asociado a la solución anestésica en el bloqueo extraconal aumentó significativamente el bloqueo del músculo recto medial (con fentanil - 17,1%, sin fentanil - 32,9% y diminuyó el consumo de analgésicos en el período pos-operatorio (uso