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1.
Rev. cuba. anestesiol. reanim ; 21(3): e840, sept.-dic. 2022. tab, graf
Article in Spanish | LILACS, CUMED | ID: biblio-1408177

ABSTRACT

Introducción: En la cirugía de colon se persigue lograr una recuperación acelerada y se debate el método analgésico más ventajoso. Objetivo: Comparar la eficacia analgésica de la infusión continua peridural con bupivacaína y fentanilo frente a la analgesia parenteral en este tipo de intervención. Métodos: Se realizó un estudio cuasi-experimental, prospectivo y longitudinal, en 30 pacientes operados de colon entre agosto 2018 agosto 2019 en el Hospital Militar Central Dr. Carlos J. Finlay; divididos de forma no aleatoria en grupo analgesia peridural y grupo analgesia multimodal endovenosa. Resultados: La demora en despertar y extubar en el grupo peridural fue inferior (1,6-1,8 min) a los 4,9-5,0 min en el multimodal, igual ocurrió con la estadía en Unidad Cuidados Intensivos Quirúrgicos y hospitalaria aunque con discreta diferencia. El 60 por ciento de los pacientes en el grupo peridural presentaron ruidos hidroaéreos en las primeras 24 h y el 80 por ciento expulsó gases a las 48 h o antes, con marcada diferencia del multimodal. La analgesia fue buena en ambos grupos, valores de escala visual análoga inferiores en el grupo peridural, solo el 13,3 por ciento necesitó dosis rescate frente al 26,7 por ciento en el multimodal. Las complicaciones más frecuentes fueron hipotensión (23,3 por ciento) y bradicardia (10 por ciento), sin diferencias entre grupos. La analgesia aceleró la recuperación en el 87,5 por ciento de los casos en el grupo peridural superior al 76 por ciento del grupo multimodal. Conclusiones: La analgesia peridural continua con bupivacaína y fentanilo es más eficaz que la analgesia multimodal endovenosa en la cirugía de colon y acelera la recuperación posoperatoria(AU)


Introduction: In colon surgery, accelerated recovery is pursued and the most advantageous analgesic method is still under debate. Objective: To compare the analgesic efficacy of continuous epidural infusion with bupivacaine and fentanyl versus parenteral analgesia in this type of operation. Methods: A quasiexperimental, prospective and longitudinal study was carried out with thirty patients who underwent colon surgery, between August 2018 and August 2019 at Dr. Carlos J. Finlay Central Military Hospital, nonrandomly divided into an epidural analgesia group and a multimodal intravenous analgesia group. Results: The awakening and extubation time in the epidural group was lower (1.6 -1.8 min) than the 4.9 to 5.0 min for the multimodal group. The same happened with intensive care unit and hospital stay, although with a discrete difference. 60 percent of the patients from the epidural group presented hydroaerial noise within the first 24 hours and 80 percent expelled gasses at 48 hours or earlier, with a marked difference in the multimodal group. Analgesia was good in both groups, with lower visual analog scale values in the peridural group; only 13.3 percent required rescue doses compared to 26.7 percent in the multimodal group. The most frequent complications were hypotension (23.3 percent ) and bradycardia (10 percent ), without differences between groups. Analgesia accelerated recovery for 87.5 percent of cases in the epidural group, compared to 76 percent in the multimodal group. Conclusions: Continuous epidural analgesia with bupivacaine and fentanyl is more effective than multimodal intravenous analgesia in colon surgery and accelerates postoperative recovery(AU)


Subject(s)
Humans , Adolescent , Adult , Middle Aged , Aged , Aged, 80 and over , Bupivacaine/therapeutic use , Analgesia, Epidural/methods , Fentanyl/therapeutic use , Colon/surgery , Intensive Care Units , Prospective Studies , Longitudinal Studies , Critical Care
2.
BrJP ; 5(3): 298-300, July-Sept. 2022.
Article in English | LILACS-Express | LILACS | ID: biblio-1403676

ABSTRACT

ABSTRACT BACKGROUND AND OBJECTIVES: Peripheral neuropathy is a rare condition with many etiologies. Common symptoms are numbness, paresthesia, weakness and neuropathic pain. Treatment consists in frst-line agents such as anticonvulsants and some antidepressants. Te aim of this study was to report a case of chronic pain refractory to several therapies in a patient with absolute contraindication to the use of all anticonvulsants and antidepressants drugs. CASE REPORT: Female patient, a 40-year-old treated for trigeminal neuralgia with decompression that developed chronic occipital pain refractory to radiofrequency and onset of transient and bilateral T4 sensory and motor polyneuropathy after viral meningitis. In addition, she showed a severe pharmacodermy (Drug Rash with Eosinophilia and Systemic Symptoms- DRESS Syndrome) after using carbamazepine and other anticonvulsants, as well as allergy to all analgesics and opioids except morphine. Epidural puncture with insertion of a catheter was performed aiming at a 5-day test through intermittent epidural morphine bolus to assess the possibility of morphine pump implantation. CONCLUSION: The test was successful and the patient referred to the neurosurgery team. At the 6-month follow-up after the insertion of the morphine intrathecal pump, the strategy has proven to be efective in controlling pain secondary to polyneuropathy.


RESUMO JUSTIFICATIVA E OBJETIVOS: Neuropatia periférica é uma condição rara, de etiologia multifatorial. Dormência, parestesia, redução de força muscular e dor neuropática são sintomas comuns. O tratamento consiste em uso de anticonvulsivantes e antidepressivos. O objetivo deste estudo foi relatar o caso de dor crônica refratária a diversas terapias de uma paciente com contraindicação absoluta para uso de todos os fármacos anticonvulsivantes e antidepressivos. RELATO DO CASO: Paciente do sexo feminino, 40 anos, com história de neuralgia do trigêmeo abordada previamente com cirurgia, com cefaleia occipital crônica refratária à radiofrequência e polineuropatia bilateral T4 sensorial e motora após meningite viral. No curso do tratamento, apresentou grave farmacodermia (Drug Rash with Eosinophilia and Systemic Symptoms - Síndrome DRESS) após o uso de carbamazepina e outros anticonvulsivantes, além de reação alérgica a todos analgésicos e opioides, exceto morfina. Optou-se por analgesia teste por via peridural, durante 5 dias, com bolus intermitentes e diários de morfina para avaliação de possibilidade de implante de bomba de morfina. CONCLUSÃO: O teste foi considerado bem-sucedido e a paciente encaminhada para neurocirurgia. No seguimento de 6 meses após implante de bomba por via subaracnoidea, esta estratégia se mostrou eficaz no controle da dor secundária à polineuropatia.

3.
Article in Spanish | LILACS, UY-BNMED, BNUY | ID: biblio-1383559

ABSTRACT

Se describe el caso de un paciente que instaló un hipo persistente luego de recibir una inyección epidural transforaminal lumbar de corticoides. Se destaca que es una complicación raramente reportada y por ende poco conocida por quienes practican intervencionismo en dolor. Se discuten los posibles mecanismos por los que puede presentarse, se reseña la evolución observada, y se describe el tratamiento instituido. Se señala el impacto que el hipo puede tener sobre la calidad de vida.


The case of a patient who installed a persistent hiccup after receiving a lumbar transforaminal epidural injection of corticosteroids is described. It is highlighted that it is a rarely reported complication and little known by those who practice interventional pain medicine. Possible mechanisms by which it may occur are discussed, the evolution observed and the treatment instituted are reviewed. The impact that hiccups can have on quality of life is pointed out.


Descrevemos o caso de um paciente que desenvolveu soluços persistentes após receber uma injeção peridural transforaminal lombar de corticosteróides. Ressalta-se que é uma complicação pouco relatada e, portanto, pouco conhecida por quem pratica o intervencionismo na dor. Discutem-se os possíveis mecanismos pelos quais pode ocorrer, revisa-se a evolução observada e descreve-se o tratamento instituído. O impacto que os soluços podem ter na qualidade de vida é apontado.


Subject(s)
Humans , Male , Middle Aged , Injections, Epidural/adverse effects , Triamcinolone/adverse effects , Glucocorticoids/adverse effects , Hiccup/chemically induced , Triamcinolone/administration & dosage , Low Back Pain/drug therapy , Dopamine D2 Receptor Antagonists/therapeutic use , Hiccup/drug therapy , Lidocaine/administration & dosage , Lumbar Vertebrae , Metoclopramide/therapeutic use
4.
Rev. colomb. anestesiol ; 49(3): e602, July-Sept. 2021. tab, graf
Article in English | LILACS, COLNAL | ID: biblio-1280185

ABSTRACT

Abstract Radical penectomy (RP) is infrequently performed as it is reserved for specific cases of penile cancer, hence the paucity of reports regarding surgical and anesthetic considerations. Acute postoperative pain, chronic post-surgical pain, concomitant mood disorders as well as a profound impact on the patient's quality of life have been documented. This case is of a patient with diabetes and coronary heart disease, who presented with advanced, over infected penile cancer, depressive disorder and a history of pain of neuropathic characteristics. The patient underwent radical penectomy using a combined spinal-epidural technique for anesthesia. Preoperatively, the patient was treated with pregabalin and magnesium sulphate, and later received a blood transfusion due to intraoperative blood loss. Adequate intra and postoperative analgesia was achieved with L-bupivacaine given through a peridural catheter during one week. Recovery was good, pain was stabilized to preoperative levels and the patient received pharmacological support and follow-up by psychiatry and the pain team.


Resumen La penectomía radical (PR) es una cirugía infrecuente, reservada para casos específicos de cáncer de pene, por lo que hay escasos informes sobre sus consideraciones quirúrgicas y anestésicas. Se ha documentado dolor agudo postoperatorio, dolor crónico posquirúrgico y alteraciones del estado de ánimo concomitantes, así como un profundo impacto en la calidad de vida posterior del paciente. Se presenta el caso de un paciente diabético y cardiópata coronario con cáncer de pene avanzado y sobreinfectado, trastorno depresivo y dolor previo de características neuropáticas, que recibe técnica combinada espinal-peridural para cirugía de penectomía radical. Se le trata también con pregabalina preoperatoria, sulfato de magnesio y transfusión por sangrado quirúrgico. Se otorgó una adecuada analgesia intra y postoperatoria, mediante catéter peridural con L-bupivacaína hasta por una semana. El paciente tuvo una buena recuperación, estabilización del dolor a niveles preoperatorios, controles y apoyo farmacológico por psiquiatría de enlace y equipo del dolor.


Subject(s)
Humans , Male , Aged , Penile Neoplasms , Penile Neoplasms/surgery , Catheters , Anesthetics , Pain, Postoperative , Psychiatry , Quality of Life , Blood Transfusion , Bupivacaine , Coronary Disease , Depressive Disorder , Pain Management , Analgesia , Anesthesia , Magnesium Sulfate
5.
Rev. cuba. anestesiol. reanim ; 20(2): e702, 2021.
Article in Spanish | CUMED, LILACS | ID: biblio-1289358

ABSTRACT

Introducción: Las técnicas de anestesia y analgesia regional en la población pediátrica garantizan la estabilidad hemodinámica y respiratoria. El uso de la anestesia caudal ha aumentado enormemente sobre todo para cirugías de abdomen inferior lo que ofrece ventajas sobre la anestesia general. Objetivo: Argumentar sobre la base de la mejor evidencia científica, la opinión de los autores en relación a la efectividad del uso de la anestesia caudal en los pacientes neonatos. Método: El marco inicial de búsqueda bibliográfica se constituyó por los artículos publicados acerca de la utilización de la anestesia caudal en neonatos. Las fuentes de información que se utilizaron fueron: Registro Cochrane central de ensayos clínicos controlados, Pubmed, LILACS, SciELO, Ebsco, Science, Google académico. Resultados: El bloqueo caudal es la aplicación de un anestésico local en el espacio peridural, pero a nivel sacro, lo que ocasiona un bloqueo de conducción en las raíces nerviosas que cubre la analgesia, no solo el período intraoperatorio sino también el posoperatorio, lo cual permite una adecuada estabilidad hemodinámica, reduce el sangrado, evita el uso de opioides, anestésicos generales y relajantes musculares. La necesidad de asistencia respiratoria se ve reducida. Conclusiones: Es una técnica segura y económica en ocasiones subvalorada en el recién nacido. Esto, junto a una más rápida recuperación, lleva a considerar la anestesia regional como una alternativa a la anestesia general(AU)


Introduction: Regional anesthesia and analgesia techniques in the pediatric population guarantee hemodynamic and respiratory stability. The use of caudal anesthesia has increased enormously, especially for lower abdominal surgeries, which offers advantages over general anesthesia. Objective: To argue, based upon the best scientific evidence, the opinion of the authors regarding the effectiveness of the use of caudal anesthesia in neonatal patients. Method: The initial framework for the bibliographic search consisted of the articles published about the use of caudal anesthesia in neonates. The sources of information were the Cochrane Central Register of Controlled Trials, Pubmed, LILACS, SciELO, Ebsco, Science, Google Scholar. Results: Caudal block is the application of a local anesthetic into the epidural space, but at the sacral level, which causes a conduction block in the nerve roots that covers analgesia, not only in the intraoperative period but also in the postoperative one, which allows adequate hemodynamic stability, reduces bleeding, avoids the use of opioids, general anesthetics and muscle relaxants. The need for respiratory support is reduced. Conclusions: It is a safe and economical technique, sometimes undervalued in the newborn. This, together with a faster recovery, leads to considering regional anesthesia as an alternative over general anesthesia(AU)


Subject(s)
Humans , Infant, Newborn , Analgesics, Opioid , Anesthesia and Analgesia , Anesthesia, Caudal/methods , Intraoperative Period , Neonatology/education
6.
Rev. Méd. Clín. Condes ; 31(5/6): 448-455, sept.-dic. 2020. ilus
Article in Spanish | LILACS | ID: biblio-1224138

ABSTRACT

Las infecciones espinales son cuadros clínicos poco frecuentes, que exigen un alto índice de sospecha. La prevalencia de infecciones piógenas de la columna ha ido en aumento, en parte debido al envejecimiento de la población y a un mayor número de pacientes inmunocomprometidos. El estudio imagenológico se puede iniciar con radiografías simples, pero la resonancia magnética es el examen imagenológico de elección, ya que puede dar resultados positivos de forma precoz, entregando información más detallada del compromiso vertebral y tejidos blandos adyacentes. Aunque la clínica y los hallazgos imagenológicos nos pueden orientar, es importante intentar un diagnóstico microbiológico tomando cultivos y muestras para identificar al agente causal antes de iniciar los antibióticos; aunque es óptimo un tratamiento agente-específico, hasta un 25% de los casos queda sin diagnóstico del agente. El tratamiento es inicialmente médico, con antibióticos e inmovilización, pero se debe considerar la cirugía en casos de compromiso neurológico, deformidad progresiva, inestabilidad, sepsis no controlada o dolor intratable. El manejo quirúrgico actual consiste en el aseo y estabilización precoz de los segmentos vertebrales comprometidos. Descartar una endocarditis concomitante y el examen neurológico seriado son parte del manejo de estos pacientes.


Spinal infections are unusual conditions requiring a high index of suspicion for clinical diagnosis. There has been a global increase in the number of pyogenic spinal infections due to an aging population and a higher proportion of immunocompromised patients. The imaging study should start with plain radiographs, but magnetic resonance imaging (mri) is the gold standard for diagnosis. Mri can detect bone and disc changes earlier than other methods, and it provides detailed information on bone and adjacent soft tissues. Blood cultures and local samples for culture and pathology should be obtained, trying to identify the pathogen. According to the result, the most appropriate drug must be selected depending on susceptibility and penetration into spinal tissues. Treatment should start with antibiotics and immobilization; surgery should be considered in cases with neurological impairment, progressive deformity, spine instability, sepsis, or non-controlled pain. Current surgical treatment includes debridement and early stabilization. Practitioners should rule out endocarditis and perform a serial neurological examination managing these patients.


Subject(s)
Humans , Spinal Diseases/diagnosis , Spinal Diseases/microbiology , Spinal Diseases/therapy , Prognosis , Spinal Diseases/physiopathology , Spine/microbiology , Spondylitis/diagnosis , Spondylitis/therapy , Discitis/diagnosis , Discitis/therapy , Epidural Abscess/diagnosis , Epidural Abscess/therapy
7.
Rev. bras. anestesiol ; 70(5): 561-564, Sept.-Oct. 2020. graf
Article in English, Portuguese | LILACS | ID: biblio-1143959

ABSTRACT

Abstract Background and objectives The Sphenopalatine Ganglion Block (SGB) is an effective, low-risk treatment option for Postdural Puncture Headache (PDPH) refractory to conservative management. Case report This report presents four complex cases of patients with headache related to low cerebrospinal fluid pressure. Three of them were successfully treated with the application of local anesthetic topical drops through the nasal cavity. Conclusion The novel approach described in this report has minimal risks of discomfort or injury to the nasal mucosa. It is quick to apply and can be administered by the patient himself.


Resumo Justificativa e objetivos: O Bloqueio do Gânglio Esfenopalatino (BGEP) é opção de tratamento efetivo associado a baixo risco para Cefaleia Pós-Punção Dural (CPPD) refratária às medidas conservadoras. Relato de caso: Este relato apresenta quatro pacientes com alta complexidade que apresentaram cefaleia relacionada à baixa pressão do líquido cefaloraquidiano. Três pacientes foram tratados com sucesso pela instilação de gotas de anestésico local tópico na cavidade nasal. Conclusões: A nova abordagem descrita neste relato apresenta riscos mínimos de desconforto ou lesão à mucosa nasal. A aplicação é rápida e pode ser administrada pelo próprio paciente.


Subject(s)
Humans , Male , Female , Adult , Post-Dural Puncture Headache/therapy , Sphenopalatine Ganglion Block/methods , Anesthetics, Local/administration & dosage , Administration, Intranasal , Self Administration , Treatment Outcome , Middle Aged , Nasal Mucosa/metabolism
8.
Arq. bras. med. vet. zootec. (Online) ; 72(5): 1751-1757, Sept.-Oct. 2020. tab
Article in Portuguese | LILACS, VETINDEX | ID: biblio-1131530

ABSTRACT

O objetivo do estudo foi verificar clinicamente a dispersão da lidocaína no espaço epidural de cães posicionados em diferentes decúbitos. Foram utilizados 16 cães, com peso médio de 17,5 quilogramas. Esses foram tranquilizados com acepromazina, anestesiados com propofol e alocados em dois grupos, conforme o decúbito de posicionamento: decúbito esternal (GE) e decúbito lateral direito (GLD). Ambos os grupos receberam lidocaína a 2%, no volume de 0,25mL/kg, e permaneceram no mesmo decúbito por 20 minutos. Em seguida, avaliou-se o bloqueio dos membros pélvicos e a extensão do bloqueio, a partir da sétima vértebra lombar, por meio de pinçamento interdigital e do panículo paravertebral. Foi, então, realizada cirurgia de orquiectomia. Após tal procedimento, avaliou-se o tempo total de bloqueio dos membros pélvicos. Todos os cães apresentaram bloqueio bilateral, sem diferenças quanto à extensão cranial entre os grupos, sendo a mediana de 7,5 (1-14) vértebras para GE e de 4 (1-14) para GLD. O tempo de bloqueio dos membros direito e esquerdo foi de 123 ± 26 e 130 ± 20 minutos, para GE, e de 120 ± 21 e 121 ± 20 minutos, para GLD, sem diferenças entre os grupos ou entre os membros. Conclui-se que o decúbito não interfere na distribuição da lidocaína administrada por via epidural.(AU)


The aim of this study was to clinically verify the dispersion of lidocaine in the epidural space of dogs placed in different positions. Sixteen dogs with an average weight of 17.5 kilograms were used. These were tranquilized with acepromazine, anesthetized with propofol and allocated to two groups: sternal decubitus (GE) and right lateral decubitus (GLD). Both groups received 2% of lidocaine in the volume of 0.25mL/kg and remained in the same position for 20 minutes. The blocking of the pelvic limbs and the extension of it from the seventh lumbar vertebra were evaluated by means of interdigital and paravertebral panniculus clamping. Orchiectomy surgery was then performed. Afterwards, the total blocking time of the pelvic limbs was evaluated. All dogs presented bilateral blocking, with no differences in cranial extension between groups, with a median of 7.5 (1-14) vertebrae for GE and 4 (1-14) for GLD. The blocking time of the right and left limbs were 123 ± 26 and 130 ± 20 minutes for GE, and 120 ± 21 and 121 ± 20 minutes for GLD with no difference between groups or between limbs. It is concluded that the decubitus does not interfere with the epidural lidocaine distribution.(AU)


Subject(s)
Animals , Dogs , Posture , Propofol , Acepromazine , Lidocaine/administration & dosage , Injections, Epidural/veterinary , Anesthetics, Local/analysis
9.
Rev. bras. anestesiol ; 70(3): 248-255, May-June 2020. tab, graf
Article in English, Portuguese | LILACS | ID: biblio-1137175

ABSTRACT

Abstract Background and objectives: To assess the agreement between the epidural depth measured from the surgical site with the epidural depths estimated with magnetic resonance imaging (MRI) and ultrasound scanning. Methods: Fifty patients of either sex, scheduled for L4‒5 lumbar disc surgery under general anesthesia were enrolled in this prospective observational study, and the results of 49 patients were analyzed. The actual epidural depth was measured from the surgical site with a sterile surgical scale. The MRI-derived epidural depth was measured from the MRI scan. The ultrasound estimated epidural depth was measured from the ultrasound image obtained just before surgery. Results: The mean epidural depth measured from the surgical site was 53.80 ± 7.67 mm, the mean MRI-derived epidural depth was 54.06 ± 7.36 mm, and the ultrasound-estimated epidural depth was 53.77 ± 7.94 mm. The correlation between the epidural depth measured from the surgical site and MRI-derived epidural depth was 0.989 (r2 = 0.979, p < 0.001), and the corresponding correlation with the ultrasound-estimated epidural depth was 0.990 (r2 = 0.980, p < 0.001). Conclusions: Both ultrasound-estimated epidural depth and MRI-derived epidural depth have a strong correlation with the epidural depth measured from the surgical site. Preprocedural MRI-derived estimates of epidural depth are slightly deeper than the epidural depth measured from the surgical site, and the ultrasound estimated epidural depths are somewhat shallower. Although both radiologic imaging techniques provided reliable preprocedural estimates of the actual epidural depth, the loss of resistance technique cannot be discarded while inserting epidural needles.


Resumo Justificativa e objetivos: Avaliar a concordância entre a profundidade peridural medida no campo cirúrgico com a profundidade peridural estimada pela Ressonância Magnética (RM) e ultrassonografia. Métodos: Cinquenta pacientes de ambos os sexos agendados para cirurgia de disco lombar L4-5 sob anestesia geral foram incluídos neste estudo observacional prospectivo, e os resultados de 49 pacientes foram analisados. A profundidade peridural real foi medida no campo cirúrgico com uma régua cirúrgica estéril. A profundidade peridural obtida pela Ressonância Magnética (RM) foi medida a partir das imagens do exame de RM. A profundidade peridural estimada pelo ultrassom foi medida a partir da imagem do ultrassom obtida imediatamente antes da cirurgia. Resultados: A profundidade peridural média medida no campo cirúrgico foi de 53,80 ± 7,67 mm; a profundidade peridural média da RM foi de 54,06 ± 7,36 mm; e a profundidade peridural estimada por ultrassom foi de 53,77 ± 7,94 mm. A correlação entre a profundidade peridural medida no campo cirúrgico e a profundidade peridural derivada da RM foi de 0,989 (r2 = 0,979; p < 0,001); e a correlação correspondente com a profundidade peridural estimada por ultrassom foi de 0,990 (r2 = 0,980; p < 0,001). Conclusões: Tanto a profundidade peridural estimada por ultrassom quanto a profundidade peridural derivada da RM mostram forte correlação com a profundidade peridural medida no campo cirúrgico. As estimativas pré-operatórias da profundidade peridural derivadas da RM são um pouco mais profundas do que a profundidade peridural medida no campo cirúrgico, e as profundidades peridurais estimadas por ultrassom são um pouco mais rasas. Embora ambas as técnicas de imagem radiológica tenham fornecido estimativas pré-operatórias confiáveis da profundidade peridural real, a técnica de perda de resistência não pode ser descartada durante a inserção da agulha peridural.


Subject(s)
Humans , Male , Female , Adult , Magnetic Resonance Imaging , Epidural Space/anatomy & histology , Epidural Space/diagnostic imaging , Intervertebral Disc Displacement/surgery , Lumbar Vertebrae , Organ Size , Prospective Studies , Ultrasonography , Correlation of Data , Intraoperative Period , Middle Aged
10.
Rev. bras. anestesiol ; 70(2): 159-164, Mar.-Apr. 2020. graf
Article in English, Portuguese | LILACS | ID: biblio-1137165

ABSTRACT

Abstract Since the beginning of the COVID-19 pandemic, many questions have come up regarding safe anesthesia management of patients with the disease. Regional anesthesia, whether peripheral nerve or neuraxial, is a safe alternative for managing patients with COVID-19, by choosing modalities that mitigate pulmonary function involvement. Adopting regional anesthesia mitigates adverse effects in the post-operative period and provides safety to patients and teams, as long as there is compliance with individual protection and interpersonal transmission care measures. Respecting contra-indications and judicial use of safety techniques and norms are essential. The present manuscript aims to review the evidence available on regional anesthesia for patients with COVID-19 and offer practical recommendations for safe and efficient performance.


Resumo Desde o início da pandemia de COVID-19, muitas questões surgiram referentes à segurança do manejo anestésico de pacientes acometidos pela doença. A anestesia regional, seja esta periférica ou neuroaxial, é alternativa segura no manejo do paciente COVID-19, desde que o emprego de modalidades que minimizam o comprometimento da função pulmonar seja escolhido. A adoção dessa técnica anestésica minimiza os efeitos adversos no pós-operatório e oferece segurança para o paciente e equipe, desde que sejam respeitados os cuidados com proteção individual e de contágio interpessoal. Respeito às contraindicações e emprego criterioso das técnicas e normas de segurança são fundamentais. Este manuscrito tem por objetivo revisar as evidências disponíveis sobre anestesia regional em pacientes com COVID-19 e oferecer recomendações práticas para sua realização segura e eficiente.


Subject(s)
Humans , Pneumonia, Viral/therapy , Coronavirus Infections/therapy , Anesthesia, Conduction/methods , Anesthesia, Local/methods , Pneumonia, Viral/transmission , Postoperative Period , Coronavirus Infections/transmission , Pandemics , COVID-19 , Anesthesia, Conduction/adverse effects , Anesthesia, Local/adverse effects
11.
Rev. bras. anestesiol ; 70(1): 63-65, Jan.-Feb. 2020.
Article in English, Portuguese | LILACS | ID: biblio-1137139

ABSTRACT

Abstract Background: Inadvertent epidural drug administration is associated with morbidity and mortality. Several drugs have been administered accidentally through the epidural catheter and most of our knowledge is based on case reports. Case report: A 33 year-old woman presented for delivery. Placement of epidural catheter was requested for labor analgesia and priming dose was administered. Five minutes later, ampicillin 1 g was given through the catheter inadvertently without hemodynamic or neurological changes. Ropivacaine administration was repeated, always with symptomatic relief until delivery. At hospital discharge, she remained without neurological or hemodynamic alterations. Conclusions: The majority of errors are due to syringe and drug exchanges and inadvertent route administration. Erroneous administration into the epidural space can have immediate and late effects and there is no definitive and effective treatment. There are several preventive measures to reduce the potential complications; some opt for watchful waiting, others opt for administering other drugs as a dilution attempted.


Resumo Justificativa: A administração inadvertida peridural de drogas está associada à morbidade e mortalidade. Várias drogas foram administradas acidentalmente pelo cateter peridural e a maior parte do que sabemos se baseia em relatos de caso. Relato de caso: Uma gestante de 33 anos chegou em trabalho de parto. Foi solicitada colocação de cateter peridural para analgesia de parto e a dose inicial foi administrada. Cinco minutos depois, 1 g de ampicilina foi dado através do cateter inadvertidamente, sem alterações hemodinâmicas ou neurológicas. A administração de ropivacaína foi repetida, sempre com alívio dos sintomas até o parto. Na alta hospitalar, a paciente continuava sem alterações neurológicas ou hemodinâmicas. Conclusões: A maioria dos erros é por troca de seringa ou drogas, ou administração de rota inadvertida. A administração errônea no espaço peridural pode apresentar efeitos imediatos e tardios e não há tratamento definitivo ou efetivo. Existem várias medidas preventivas para reduzir complicações potenciais; alguns escolhem observação cuidadosa, outros a administração de outras drogas para tentar a diluição.


Subject(s)
Humans , Female , Pregnancy , Adult , Labor, Obstetric , Analgesia, Epidural , Medical Errors , Ampicillin/administration & dosage , Epidural Space
12.
Chinese Acupuncture & Moxibustion ; (12): 615-618, 2020.
Article in Chinese | WPRIM | ID: wpr-826684

ABSTRACT

OBJECTIVE@#To observe the effect of transcutaneous electrical acupoint stimulation (TEAS) on labor pain.@*METHODS@#A total of 151 primiparas who were vaginal delivery were randomized into a TEAS group (76 cases) and a peridural group (75 cases). In the peridural group, peridural blockage was applied to analgesia. In the TEAS group, TEAS was applied at Hegu (LI 4),Neiguan (PC 6), Jiaji T~L (EX-B 2) and Ciliao (BL 32), disperse-dense wave (2 Hz/100 Hz), 15-50 mA in current intensity. The analgesic time was from 3 cm to completely opening of cervix. The visual analogue scale (VAS) scores were observed before analgesia, after 30, 60, 120 min of analgesia in the two groups. The time of different stages of labor, usage rate of oxytocin, incidence rate of adverse reaction and amount of postpartum hemorrhage were recorded. The newborn's 1 and 5 min Apgar scores were evaluated.@*RESULTS@#The VAS scores showed a downward trend in the two groups after analgesia (0.05). The usage rate of oxytocin and incidence rate of adverse reaction in the TEAS group were 9.2% (7/76) and 2.6% (2/76), which were lower than 34.7% (26/75) and 18.7% (14/75) in the peridural group (0.05).@*CONCLUSION@#The analgesic effect of TEAS is inferior to peridural blockage, but TEAS could relieve labor pain to the tolerance, shorten the time of active phase on the first stage and second stage of labor and reduce the use of oxytocin, has mild adverse reaction.


Subject(s)
Female , Humans , Infant, Newborn , Pregnancy , Acupuncture Points , Analgesia , Methods , Analgesics , Labor Pain , Therapeutics , Transcutaneous Electric Nerve Stimulation
13.
Rev. mex. anestesiol ; 42(3): 228-228, jul.-sep. 2019.
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1347671

ABSTRACT

Resumen La analgesia controlada por el paciente (PCA, por sus siglas en inglés: patient controlled analgesia) es la administración continua y/o intermitente de analgésicos opioides y no opioides a través de un dispositivo con dosis a demanda y control del paciente. Su mecanismo de acción antinociceptivo tiene efecto en la percepción del control del dolor por el propio paciente, en sinergia, con la acción de los medicamentos. Bajo el concepto de concentración mínima efectiva analgésica, las bombas PCA permiten mantener las concentraciones plasmáticas estables de los fármacos, particularmente de los opioides, disminuyendo la carga de atención al personal de enfermería y la administración de medicamentos «por razón necesaria¼. Las bombas de PCA cuentan con un intervalo de seguridad que impide la sobredosificación por intentos repetitivos de activación por el paciente de las dosis en bolos, y se ha demostrado que brindan mejores resultados en la analgesia durante las primeras 24 horas (nivel de evidencia moderada). Las rutas más utilizadas son la vía intravenosa y la vía epidural. En esta revisión se presentan los pasos básicos para el uso de estos dispositivos, preparación y programación de bolos o infusiones analgésicas, así como los pasos seguros que deben considerarse durante su empleo (visite http://www.painoutmexico.com para obtener el artículo completo y videos).


Abstract Patient-controlled analgesia (PCA) is the continuous and/or intermittent administration of opioid and non-opioid analgesics through a device with on-demand doses and patient control. Its mechanism anti-nociceptive has an effect on the perception of pain controlled by the patient himself, in synergy, with the action of the medications. Under the concept of minimum effective analgesic concentration, PCA pumps allow the stable plasma concentrations of the drugs, particularly opioids, to be maintained, reducing the nursing staff attention and the administration of drugs «for necessary reason¼. PCA pumps have a safety interval that prevents overdosing due to repetitive attempts by the patient to activate bolus and has been shown to provide better analgesia during the first 24 hours (moderate level of evidence). The most commonly routes are the intravenous and the epidural. In this review we present the basic steps for the use of these devices, preparation and programming of boluses or analgesic infusions, as well as safety steps during their use (visit http://www.painoutmexico.com to see the full article and videos).

14.
BrJP ; 2(2): 199-203, Apr.-June 2019. tab, graf
Article in English | LILACS-Express | LILACS | ID: biblio-1038997

ABSTRACT

ABSTRACT BACKGROUND AND OBJECTIVES: The cauda equina syndrome is a neurological condition prevalent in dogs which neurological signs are caused by the compression of the nerve roots located in the lumbosacral spinal canal and is frequently associated with pain, claudication, paresis or paralysis of the hindlimbs and changes in the functioning of the sphincters. The objective of this study was to check the effects of the epidural injection with the combination of dexamethasone, bupivacaine and morphine on the relief of pain and neurological signs in a dog with traumatic cauda equina syndrome. CASE REPORT: Case study of a 2-year old Red Heeler dog, weighing 16kg with a diagnosis of post-trauma cauda equina syndrome. The evaluation consisted of neurological and pain assessment (visual analog scale), quality of life ("5H2M") and infrared thermography. After the initial evaluation and authorization of the tutor, the dog was submitted to general anesthesia and a lumbosacral epidural block, guided by electrostimulation, with the association of dexamethasone, bupivacaine and morphine. After the procedure, the dog showed immediate remission of claudication, paresis and satisfactory analgesia on days 0, 15, 30 and 60 after the intervention. CONCLUSION: The epidural block was effective in improving pain, quality of life and neurological signs and may be an excellent alternative in dogs with pain syndromes associated with the spinal canal.


RESUMO JUSTIFICATIVA E OBJETIVOS: A síndrome da cauda equina é uma afecção neurológica prevalente em cães cujos sinais neurológicos são causados pela compressão de raízes nervosas localizadas no canal espinhal lombossacral sendo frequentemente associada à dor, claudicação, paresia ou paralisia de membros pélvicos e alterações do funcionamento dos esfíncteres. O objetivo deste estudo foi verificar os efeitos da injeção peridural com a associação de dexametasona, bupivacaína e morfina no alívio da dor e dos sinais neurológicos em um cão com síndrome da cauda equina de origem traumática. RELATO DO CASO: Estudo do caso de um animal da espécie canis familiaris, raça red heeler, fêmea, 2 anos de idade e 16kg de peso corporal com diagnóstico de síndrome da cauda equina pós-trauma. A avaliação consistiu no exame neurológico completo, avaliação de dor (escala analógica visual), de qualidade de vida ("5H2M") e por termografia infravermelha. Após a avaliação inicial e autorização do tutor, a cadela foi submetida à anestesia geral e a um bloqueio intervencionista peridural lombossacral, guiado por eletroestimulação, com a associação de dexametasona, bupivacaína e morfina. Após o procedimento, a cadela apresentou imediata remissão da claudicação, da paresia e uma satisfatória analgesia nos dias 0, 15, 30 e 60 após a intervenção. CONCLUSÃO: O bloqueio peridural intervencionista foi eficaz na melhora da dor, da qualidade de vida e dos sinais neurológicos, podendo ser uma excelente alternativa em cães com síndromes dolorosas associadas ao canal espinhal.

15.
Rev. cuba. anestesiol. reanim ; 18(1): e535, ene.-abr. 2019. tab
Article in Spanish | LILACS, CUMED | ID: biblio-1093095

ABSTRACT

Introducción: La anestesia y analgesia peridural continua, además de proporcionar un adecuado control del dolor posoperatorio, aportan beneficios como la disminución del riesgo de trombosis y de sangrado intraoperatorio. Objetivo: Describir el comportamiento y los resultados de la aplicación de la anestesia peridural continua mediante bomba de infusión elastomérica en pacientes intervenidas de mamoplastia de aumento. Métodos: Se realizó un estudio observacional, descriptivo, prospectivo, longitudinal en el Hospital Clínico Quirúrgico Hermanos Ameijeiras, entre febrero 2014 y febrero 2016. Resultados: 72,8 fueron las pacientes entre 20 y 29 años, 57,6 por ciento era ASA I y 78,3 por ciento normopeso. El 50 por ciento fueron operadas por hipoplasia mamaria. La frecuencia cardiaca, la tensión arterial sistólica y diastólica disminuyeron a los 5 min después de aplicarse la técnica. La media del dolor fue menor de 3 en todos los momentos evaluados. Las complicaciones inmediatas fueron escasas y leves. El 85,9 por ciento calificó la técnica como buena. Conclusiones: El comportamiento y los resultados de la aplicación de la anestesia peridural continua mediante bomba de infusión elastomérica en la mamoplastia de aumento fue estable y segura. Existieron diferencias significativas en el comportamiento de las variables hemodinámicas intraoperatorias y de la intensidad de dolor, la cual fue leve en todas sus mediciones. Las complicaciones mediatas fueron escasas y no complejas. Más de las tres cuartas partes de las pacientes evaluaron de acuerdo al grado de satisfacción de buena la efectividad de la técnica anestésica para este tipo de procedimiento quirúrgico(AU)


Introduction: Continuous epidural anesthesia and analgesia, in addition to providing adequate control of postoperative pain, provide benefits such as decreased risk of thrombosis and intraoperative bleeding. Objective: To describe the behavior and results of the application of continuous epidural anesthesia by means of an elastomeric infusion pump in patients undergoing augmentation mammoplasty. Methods: An observational, descriptive, prospective, longitudinal study was conducted at Hermanos Ameijeiras Clinical Surgical Hospital, between February 2014 and February 2016. Results: 72.8 percent were patients 20-29 years old, 57.6 percent were ASA I, and 78.3 percent had normal weight. 50 percent were operated for mammary hypoplasia. Heart rate, as well as systolic and diastolic blood pressure decreased 5 minutes after the technique was applied. The average pain was less than 3 in all the moments evaluated. The immediate complications were minimal and mild. 85.9 (AU) described the technique as good. Conclusions: The behavior and results of the application of continuous epidural anesthesia using an elastomeric infusion pump in the augmentation mammoplasty was stable and safe. There were significant differences in the behavior of intraoperative hemodynamic variables and pain intensity, which was slight in all its measurements. The mediate complications were scarce and not complex. More than three quarters of the patients evaluated, based on the degree of satisfaction, the effectiveness of the anesthetic technique as good for this type of surgical procedure(AU)


Subject(s)
Humans , Female , Adult , Infusion Pumps/standards , Mammaplasty/methods , Anesthesia and Analgesia , Anesthesia, Epidural/standards , Epidemiology, Descriptive , Prospective Studies , Longitudinal Studies
16.
Rev. bras. ciênc. vet ; 26(1): 17-20, jan.-mar. 2019. il.
Article in English | LILACS, VETINDEX | ID: biblio-1391664

ABSTRACT

Feline night monkey (Aotus azarae infulatus) is an arboreal primate that sleeps during the day hidden among branches of trees, leaving its hideout after nightfall. Little is known about the morphology of these animals, which leads to some difficulty in clinical and surgical approaches, as there has been substantial growth in the veterinarian's role in maintaining the health and well-being of wildlife. Thus, we sought to investigate the topography and morphometry of the medullary cone, a small portion of the nervous system of the feline night monkey, which is of paramount importance in approaches for epidural anesthesia. Specimens from five young females were used, each with eight lumbar vertebrae, three sacral vertebrae, and a medullary cone with an average length of 7.5 cm, located between L5 and S3. Based on this finding, we suggest that a probable site for the application of epidural anesthesia is the space between S3 and Cc1.


O macaco-da-noite (Aotus azarae infulatus) é um animal arborícola que dorme durante o dia escondido entre os ramos, saindo do esconderijo após o anoitecer. Pouco se sabe sobre a morfologia destes animais, o que gera certa dificuldade nas abordagens clínico-cirúrgicas, uma vez que cresce substancialmente o papel do médico veterinário nas questões de saúde e bem-estar de animais selvagens. Visando contribuir com esses profissionais, buscou-se investigar a topografia e morfometria de uma pequena porção do sistema nervoso do macaco-da-noite, o cone medular, que é de suma importância nas abordagens quanto à anestesia peridural. Foram utilizados cinco espécimes fêmeas, jovens, de macaco-da-noite, que apresentavam oito vértebras lombares e três vértebras sacrais, e cone medular possuindo em média de 7,5 cm de comprimento, localizando-se entre L5 e S3. Este achado nos leva a sugerir como sítio provável para a aplicação de anestesia epidural, o espaço entre S3 e Cc1.


Subject(s)
Animals , Spinal Cord/anatomy & histology , Spine/anatomy & histology , Aotidae/anatomy & histology , Dissection/veterinary , Anesthesia, Caudal/veterinary , Anesthesia, Epidural/veterinary , Macaca/anatomy & histology , Animals, Wild/anatomy & histology
17.
Rev. bras. ciênc. vet ; 26(1): 17-20, jan.-mar. 2019. ilus
Article in English | LILACS, VETINDEX | ID: biblio-1491632

ABSTRACT

Feline night monkey (Aotus azarae infulatus) is an arboreal primate that sleeps during the day hidden among branches of trees, leaving its hideout after nightfall. Little is known about the morphology of these animals, which leads to some difficulty in clinical and surgical approaches, as there has been substantial growth in the veterinarian’s role in maintaining the health and well-being of wildlife. Thus, we sought to investigate the topography and morphometry of the medullary cone, a small portion of the nervous system of the feline night monkey, which is of paramount importance in approaches for epidural anesthesia. Specimens from five young females were used, each with eight lumbar vertebrae, three sacral vertebrae, and a medullary cone with an average length of 7.5 cm, located between L5 and S3. Based on this finding, we suggest that a probable site for the application of epidural anesthesia is the space between S3 and Cc1.


O macaco-da-noite (Aotus azarae infulatus) é um animal arborícola que dorme durante o dia escondido entre os ramos, saindo do esconderijo após o anoitecer. Pouco se sabe sobre a morfologia destes animais, o que gera certa dificuldade nas abordagens clínico-cirúrgicas, uma vez que cresce substancialmente o papel do médico veterinário nas questões de saúde e bem-estar de animais selvagens. Visando contribuir com esses profissionais, buscou-se investigar a topografia e morfometria de uma pequena porção do sistema nervoso do macaco-da-noite, o cone medular, que é de suma importância nas abordagens quanto à anestesia peridural. Foram utilizados cinco espécimes fêmeas, jovens, de macaco-da-noite, que apresentavam oito vértebras lombares e três vértebras sacrais, e cone medular possuindo em média de 7,5 cm de comprimento, localizando-se entre L5 e S3. Este achado nos leva a sugerir como sítio provável para a aplicação de anestesia epidural, o espaço entre S3 e Cc1.


Subject(s)
Female , Animals , Anesthesia, Epidural/methods , Anesthesia, Epidural/veterinary , Animals, Wild/anatomy & histology , Animals, Wild/surgery , Aotidae/anatomy & histology , Aotidae/surgery , Spine/surgery , Spine/drug effects , Nervous System/anatomy & histology , Nervous System/drug effects
18.
Rev. bras. anestesiol ; 69(1): 7-12, Jan.-Feb. 2019. tab
Article in English | LILACS | ID: biblio-977416

ABSTRACT

Abstract Introduction: Lumbar epidural block is an effective and routinely used technique for labor pain relief, and the combined spinal-epidural block has the benefit of using lower doses of local anesthetics and rapid onset of analgesia. The objective of this study was to evaluate the effectiveness and safety of two anesthetic techniques: combined spinal-epidural block and continuous epidural block in pregnant women for labor analgesia. Methods: Eighty patients, ASA II and III, with cephalic presentation and cervical dilation between 5 and 6 cm, undergoing labor analgesia, allocated in two groups according to the anesthetic technique: combined spinal-epidural (GI) and continuous epidural (GII). Pain severity before the blockade, time to complete analgesia, degree of motor blockade, time to full cervical dilation, duration of the second stage of labor, pain severity during the 1st and 2nd stage of labor, type of delivery, use of oxytocin during labor, maternal cardiocirculatory and respiratory parameters and adverse events, and neonatal repercussions were recorded. Results: At the time of anesthesia, pain severity was similar in both groups. Pain relief was faster in GI (4.5 ± 1.5 min) when compared to GII (11.6 ± 4.6 min) p = 0.01; pain scores in the first and second stages of delivery were lower in GI (0.9 ± 0.3 and 1.8 ± 0.7, respectively) when compared to GII (1.9 ± 0.6 and 2.2 ± 0.5, respectively), with p = 0.01 only in the first stage of labor; there was need for local anesthetics supplementation in GII; there were more frequent spontaneous deliveries in GI (80% of patients) than in GII (50%) (p = 0.045) and more frequent use of instrumental (p = 0.03) in GII (12 patients) compared to GI (4 patients); the frequency of cesarean deliveries was significantly higher (p = 0.02) in Group II than in Group I, with 4 cases in GI and 8 cases in GII; absence of maternal cardiocirculatory and respiratory changes and neonatal repercussions; more frequent pruritus in GI (10 patients) and (0 patients in GII) (p = 0.02). Conclusion: The combined blockade proved to be effective with better quality of analgesia and greater comfort for pregnant women, constituting a good option for the practice of obstetric analgesia.


Resumo Introdução: O bloqueio peridural lombar constitui técnica eficaz e rotineiramente empregada para alívio da dor do parto e o bloqueio combinado raquiperidural tem como benefícios o emprego de doses menores de anestésicos locais e rápido início de analgesia. O objetivo do estudo foi avaliar comparativamente a eficácia e a segurança de duas técnicas anestésicas: bloqueio combinado raquiperidural e peridural contínua em grávidas submetidas à analgesia de parto. Método: Oitenta gestantes, ASA 2 e 3, apresentação cefálica e dilatação cervical entre cinco e seis centímetros, submetidas à analgesia de parto, distribuídas em dois grupos de acordo com a técnica anestésica: técnica combinada raquiperidural (GI) e peridural contínua (GII). Avaliaram-se: intensidade de dor antes do bloqueio; tempo para completa analgesia; grau do bloqueio motor; tempo para dilatação cervical total; duração do 2° estágio do trabalho de parto; intensidade de dor durante o 1° e o 2° estágio do trabalho de parto; tipo de parto; uso de ocitocina durante trabalho de parto; parâmetros cardiocirculatórios, respiratórios e eventos adversos maternos; repercussões neonatais. Resultados: No momento da anestesia a intensidade de dor era semelhante em ambos os grupos. O alívio da dor foi mais rápido no GI (4,5 ± 1,5 min) quando comparado com o GII (11,6 ± 4,6 min) p = 0,01; os escores de dor no primeiro e segundo estágios de parto foram menores no GI (0,9 ± 0,3) e (1,8 ± 0,7) quando comparados com o GII (1,9 ± 0,6) e (2,2 ± 0,5) com p = 0,01 somente no primeiro estágio de trabalho de parto; houve necessidade de complementação com anestésicos locais no GII; partos espontâneos mais frequentes em GI (80% das pacientes) do que em GII (50%) p = 0,045 e instrumentais mais frequentes (p = 0,03) em GII (12 pacientes) quando comparadas com o GI (quatro pacientes); a frequência de partos cesáreos foi significativamente maior (p = 0,02) no Grupo II do que no Grupo I, quatro casos no GI e oito no GII; ausência de alterações cardiocirculatórias e respiratórias maternas e repercussões neonatais; prurido mais frequente no GI (10 pacientes) e (0 paciente no GII) p = 0,02. Conclusão: O bloqueio combinado mostrou-se eficaz com melhor qualidade de analgesia e maior conforto às gestantes, constitui boa opção para a prática de analgesia obstétrica.


Subject(s)
Humans , Female , Pregnancy , Young Adult , Analgesia, Epidural/adverse effects , Analgesia, Obstetrical/methods , Double-Blind Method , Analgesia, Obstetrical/adverse effects , Treatment Outcome , Combined Modality Therapy , Anesthesia, Spinal/adverse effects , Nerve Block/adverse effects , Nerve Block/methods
19.
Rev. bras. anestesiol ; 69(1): 27-34, Jan.-Feb. 2019. tab, graf
Article in English | LILACS | ID: biblio-977427

ABSTRACT

Abstract Background and objectives: The combination of clonidine with local anesthetic administered for epidural anesthesia via caudal route seems to improve the quality of postoperative analgesia, but with conflicting results. This study compared the postoperative analgesia of three different doses of clonidine combined with bupivacaine in caudal epidural anesthesia in children undergoing hypospadias repair. Methods: Eighty children aged 1-10 years, candidates for surgical repair of hypospadias, were randomly divided into four groups of 20 patients to receive general anesthesia combined with caudal epidural anesthesia with bupivacaine 0.165% alone or in combination with 1, 2 or 3 µg.kg- 1 of clonidine. The primary outcome was morphine consumption in the first 24 h postoperatively. Mean arterial pressure, heart rate, end-tidal concentration of sevoflurane, time to awakening, pain severity (FLACC scale), level of sedation (RAMSAY), duration of analgesia, and occurrence of adverse effects were also compared. Results: Intraoperatively, there was no difference between groups regarding mean arterial pressure, heart rate, end-tidal concentration of sevoflurane, and time to awakening. Postoperative morphine consumption and pain severity were similar between groups, but the group receiving clonidine (3 µg.kg-1) had lower heart rate and higher sedation level than the group receiving bupivacaine alone. Conclusions: The combination of clonidine at doses of 1, 2 or 3 µg.kg-1 with bupivacaine 0.16% via caudal epidural route did not alter the consumption of morphine in the early postoperative period of children undergoing hypospadias repair.


Resumo Justificativa e objetivos: A associação de clonidina ao anestésico local administrado por via peridural caudal parece melhorar a qualidade da analgesia pós-operatória, mas com resultados conflitantes. Este estudo comparou a analgesia pós-operatória de três diferentes doses de clonidina associada à bupivacaína na anestesia peridural caudal em crianças submetidas à correção de hipospádia. Método: Oitenta crianças entre um e dez anos, candidatas à correção cirúrgica de hipospádia, foram divididas, aleatoriamente, em quatro grupos de 20 pacientes para receber anestesia geral associada à anestesia peridural caudal com bupivacaína 0,166% isolada ou associada a 1, 2 ou 3 µg.Kg-1 de clonidina. Como desfecho principal avaliou-se o consumo de morfina nas primeiras 24 horas de pós-operatório. Compararam-se também pressão arterial média, frequência cardíaca, concentração expirada de sevoflurano, tempo de despertar da anestesia, intensidade da dor pela escala FLACC, nível de sedação (Ramsay), tempo de duração da analgesia e ocorrência de efeitos adversos. Resultados: No transoperatório, não houve diferença entre os grupos quanto à pressão arterial média, frequência cardíaca, concentração expirada de sevoflurano e ao tempo de despertar. No pós-operatório, o consumo de morfina e a intensidade da dor foram similares entre os grupos, mas o grupo que recebeu 3 µg.Kg-1 de clonidina apresentou menor frequência cardíaca e maior sedação do que o grupo que recebeu somente bupivacaína. Conclusões: A associação de clonidina nas doses de 1, 2 ou 3 µg.Kg-1 à bupivacaína 0,166% por via peridural caudal não alterou o consumo de morfina no pós-operatório imediato de crianças submetidas à correção de hipospádia.


Subject(s)
Humans , Male , Infant , Child, Preschool , Child , Bupivacaine/administration & dosage , Clonidine/administration & dosage , Analgesics/administration & dosage , Hypospadias/surgery , Anesthesia, Epidural/methods , Anesthetics, Local/administration & dosage , Single-Blind Method , Prospective Studies , Drug Combinations
20.
Rev. bras. anestesiol ; 68(5): 528-530, Sept.-Oct. 2018. graf
Article in English | LILACS | ID: biblio-958332

ABSTRACT

Abstract Currently, epidural analgesia is a common procedure for labor analgesia. Although it is considered a safe technique, it is not without complications. Horner's syndrome and paresthesia within the trigeminal nerve distribution are rare complications of epidural analgesia. We report a case of a pregnant woman who developed Horner's syndrome and paresthesia within the distribution of the trigeminal nerve following epidural analgesia for the relief of labor pain.


Resumo A analgesia peridural é hoje em dia um procedimento comum para analgesia do trabalho de parto. Embora seja considerada uma técnica segura, não está isenta de complicações. A síndrome de Horner e a parestesia do território do nervo trigêmeo são complicações raras da analgesia peridural. Relatamos um caso de uma grávida que desenvolveu a síndrome de Horner e parestesia do território do nervo trigêmeo após analgesia peridural para o alívio da dor do trabalho de parto.


Subject(s)
Female , Pregnancy , Horner Syndrome/etiology , Trigeminal Nerve Diseases/etiology , Anesthesia, Epidural/instrumentation , Analgesia, Obstetrical/methods
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