ABSTRACT
SUMMARY: The application effect of transversus abdominis plane block (TAPB) combined with thoracic paravertebral block (TPVB) or erector spinae plane block (ESP) under ultrasound guidance in endoscopic radical resection of esophageal cancer under general anesthesia was studied. From March 2021 to February 2022, patients who underwent endoscopic radical resection of esophageal cancer in our hospital were selected as the research object, and 90 patients were selected as the samples. Patients were divided into groupA and group B according to the difference of blocking schemes. Group A received ESP and Group B received TPVB. The dosage of sufentanil, nerve block time, awakening time and extubation time of the two groups were counted. The postoperative pain, sedation effect, sleep satisfaction and analgesia satisfaction of the two groups were compared, and the complications of the two groups were observed. The nerve block time and extubation time in group A were shorter than those in group B (P0.05). At T2, T3 and T4, the visual analogue scale (VAS) scores of group A at rest and cough were significantly lower than those of group B (P0.05). The satisfaction of sleep and analgesia in group A was higher than that in group B (P0.05). The analgesic effect of ultrasound-guided TAPB combined with ESP is better than that of ultrasound-guided TAPB combined with TPVB, and it can shorten the time of nerve block and extubation, which is worth popularizing.
Se estudió el efecto de la aplicación del bloqueo del plano transverso del abdomen (TAPB) combinado con el bloqueo paravertebral torácico (TPVB) o el bloqueo del plano del erector de la columna (ESP) bajo guía ecográfica en la resección radical endoscópica del cáncer de esófago bajo anestesia general. Desde marzo de 2021 hasta febrero de 2022, en nuestro hospital, se seleccionaron como objeto de investigación pacientes sometidos a resección radical endoscópica de cáncer de esófago, y como muestra se seleccionaron 90 pacientes. Los pacientes se dividieron en el grupo A y el grupo B según la diferencia de esquemas de bloqueo. El grupo A recibió ESP y el grupo B recibió TPVB. Se contaron la dosis de sufentanilo, el tiempo de bloqueo nervioso, el tiempo de despertar y el tiempo de extubación de los dos grupos. Se compararon el dolor posoperatorio, el efecto de la sedación, la satisfacción del sueño y la satisfacción de la analgesia de los dos grupos y se observaron las complicaciones de los dos grupos. El tiempo de bloqueo nervioso y el tiempo de extubación en el grupo A fueron más cortos que los del grupo B (P0,05). En T2, T3 y T4, las puntuaciones de la escala visual analógica (EVA) del grupo A en repo- so y tos fueron significativamente más bajas que las del grupo B (P 0,05). La satisfacción del sueño y la analgesia en el grupo A fue mayor que en el grupo B (P0,05). El efecto analgésico de la TAPB guiada por ecografía combinada con ESP es mejor que el de la TAPB guiada por ecografía combinada con TPVB, y puede acortar el tiempo de bloqueo nervioso y extubación, lo que vale la pena popularizar.
Subject(s)
Humans , Male , Female , Middle Aged , Thoracic Vertebrae/drug effects , Esophagectomy/methods , Abdominal Muscles/drug effects , Endoscopy/methods , Paraspinal Muscles/drug effects , Nerve Block/methods , Ultrasonography , Analgesics, Opioid/administration & dosageABSTRACT
Introducción: la piomiositis (PMS) es una infección bacteriana aguda o subaguda del músculo esquelético. Entidad rara en pediatría, suele acompañarse de la formación de abscesos. Se presenta más frecuentemente en preescolares de sexo masculino, afectando mayoritariamente a extremidades y región pélvica. La manifestación multifocal es frecuente. El principal agente etiológico es Staphylococcus aureus. Caso clínico: 3 años, sexo masculino, sano. Consulta por fiebre continua de hasta 39 ºC de seis días de evolución, dolor de ambos miembros inferiores a predominio izquierdo, cojera y repercusión general. Examen físico: tumoración en muslo izquierdo de límites difusos de 13 x 5 cm, lisa, firme, impresiona adherida a planos musculares, dolorosa. Sin elementos fluxivos en la piel. Ecografía de partes blandas: aumento de tejidos blandos de la extremidad. Resonancia magnética (RM): abscesos que comprometen logia de los aductores del miembro izquierdo, el vasto externo del muslo derecho, musculatura paravertebral lumbar izquierda y cérvico-torácica izquierda. Tratamiento: drenaje, requiere de múltiples limpiezas quirúrgicas y antibioticoterapia prolongada. Cultivo de la lesión: Staphylococcus aureus meticilino resistente (SAMR). Buena evolución clínica e imagenológica. Discusión: la PMS ha presentado una incidencia creciente con la aparición del SAMR. La ecografía es un método adecuado para realizar diagnóstico local. La experiencia en la interpretación de la RM permite pesquisar el compromiso multifocal, identificando focos sin traducción clínica. La antibioticoterapia y el drenaje quirúrgico son los pilares del tratamiento. El pronóstico es bueno en la mayoría de los casos.
Introduction: pyomyositis (PMS) is an acute or subacute bacterial infection of the skeletal muscle. It is a rare infection in pediatrics, and it is usually accompanied by abscess formation. It occurs more frequently in male preschoolers, mostly affecting the extremities and pelvic region. The multifocal manifestation is frequent. The main etiological agent is Staphylococcus aureus. Clinical case: 3 year-old, male, healthy patient. He consulted for continuous fever of up to 39ºC of 6 days of evolution, pain in both lower limbs predominantly on the left, lameness and general repercussions. Physical examination: a 13 x 5 cm tumor in the left thigh with diffuse limits, smooth, firm, adhered to muscle layers, painful. Without fluxive elements on the skin. Soft tissue ultrasound: enlargement of the soft tissues of the extremity. Magnetic resonance imaging (MRI): abscesses involving the adductor lodge of the left limb, the vastus lateralis of the right thigh, left lumbar paravertebral musculature and left cervical-thoracic musculature. Treatment: drainage, requires multiple surgical cleanings and prolonged antibiotic therapy. Culture of the lesion: methicillin-resistant Staphylococcus Aureus (MRSA). Good clinical and imaging evolution. Discussion: PMS has had an increasing incidence with the appearance of MRSA. Ultrasound is a suitable method for local diagnosis. Experience in the interpretation of MRI has enabled us to research multifocal involvement, identifying unobserved foci during clinical check-up. Antibiotic therapy and surgical drainage are the main treatments. The prognosis is good in most cases.
Introdução: Ia Piomiosite (TPM) é uma infecção bacteriana aguda ou subaguda do músculo esquelético. É uma entidade rara em pediatria, costuma vir acompanhada de formação de abscessos. Ocorre com maior frequência em pré-escolares do sexo masculino, afetando principalmente as extremidades e a região pélvica. A manifestação multifocal é comum. O principal agente etiológico é o Staphylococcus aureus. Caso clínico: paciente 3 anos, sexo masculino, hígido. Consulta por febre contínua de até 39ºC há 6 dias, dor em ambos os membros inferiores predominantemente esquerdo, claudicação e repercussão geral. Exame físico: tumor na coxa esquerda com limites difusos de 13 x 5 cm, liso, firme, aparentemente aderido aos planos musculares, doloroso. Sem elementos fluidos na pele. Ultrassonografia de tecidos moles: aumento dos tecidos moles da extremidade. Ressonância magnética (RM): abscessos envolvendo o alojamento adutor do membro esquerdo, vasto lateral da coxa direita, músculos paravertebrais lombares esquerdos e cérvico-torácicos esquerdos. Tratamento: drenagem, requer múltiplas limpezas cirúrgicas e antibioticoterapia prolongada. Cultura da lesão: Staphylococcus aureus resistente à meticilina (MRSA). Boa evolução clínica e imagiológica. Discussão: a TPM tem tido uma incidência crescente com o aparecimento do MRSA. A ultrassonografia é um método adequado para diagnóstico local. A experiência na interpretação de ressonância magnética permite-nos investigar o envolvimento multifocal, identificando focos sem tradução clínica. A antibioticoterapia e a drenagem cirúrgica são os pilares do tratamento. O prognóstico é bom na maioria dos casos.
Subject(s)
Humans , Male , Child, Preschool , Staphylococcal Infections/diagnosis , Staphylococcal Infections/drug therapy , Thigh/microbiology , Drainage , Pyomyositis/therapy , Pyomyositis/diagnostic imaging , Paraspinal Muscles/microbiology , Clindamycin/administration & dosage , Trimethoprim, Sulfamethoxazole Drug Combination/administration & dosage , Anti-Bacterial Agents/administration & dosageABSTRACT
OBJECTIVE@#To observe the effect of acupotomy on the fat infiltration degree of lumbar multifidus muscle (LMM) in patients with lumbar disc herniation after percutaneous transforaminal endoscopic discectomy (PTED).@*METHODS@#A total of 104 patients with lumbar disc herniation treated with PTED were randomly divided into an observation group (52 cases, 3 cases dropped off) and a control group (52 cases, 4 cases dropped off). Patients of both groups received rehabilitation training of two weeks 48 h after PTED treatment. The observation group was treated with acupotomy (L3-L5 Jiaji [EX-B 2]) once within 24 h after PTED. In the two groups, the fat infiltration cross sectional area (CSA) of LMM was compared before and 6 months after PTED, the visual analogue scale (VAS) score and Oswestry disability index (ODI) score were observed before and 1, 6 months after PTED. The correlation between fat infiltration CSA of LMM in each segment and VAS score was analyzed.@*RESULTS@#Six months after PTED, the fat infiltration CSA of LMM in L4/L5 and the total L3-S1 segments of the observation group was lower than that before PTED (P<0.05), and the fat infiltration CSA of LMM in L4/L5 of the observation group was lower than the control group (P<0.01). One month after PTED, the ODI and VAS scores of the two groups were lower than those before PTED (P<0.01), and those in the observation group were lower than the control group (P<0.05). Six months after PTED, the ODI and VAS scores of the two groups were lower than those before PTED and 1 month after PTED (P<0.01), and those in the observation group were lower than the control group (P<0.01). There was a positive correlation between the fat infiltration CSA of LMM in the total L3-S1 segments and VAS scores in the two groups before PTED (r = 0.64, P<0.01). Six months after PTED, there was no correlation between the fat infiltration CSA of LMM in each segment and VAS scores in the two groups (P>0.05).@*CONCLUSION@#Acupotomy can improve the fat infiltration degree of LMM, pain symptoms and activities of daily living in patients with lumbar disc herniation after PTED.
Subject(s)
Humans , Intervertebral Disc Displacement , Activities of Daily Living , Paraspinal Muscles , Treatment Outcome , Lumbar Vertebrae , Retrospective Studies , Endoscopy , Diskectomy , Acupuncture TherapyABSTRACT
OBJECTIVE@#To characterize the paraspinal muscles of adolescent idiopathic scoliosis (AIS) patients, and to further explore its etiology.@*METHODS@#Clinical records and paraspinal muscle biopsies at the apex vertebra region during posterior scoliosis correction surgery of 18 AIS were collected from November 2018 to August 2019. Following standardized processing of fresh muscle tissue biopsy, serial sections with conventional hematoxylin-eosin (HE) and histochemical and immunohistochemical (IHC) with antibody Dystrophin-1 (R-domain), Dystrophin-2 (C-terminal), Dystrophin-3 (N-terminal), Dystrophin-total, Myosin (fast), major histocompatibility complex 1 (MHC-1), CD4, CD8, CD20, and CD68 staining were obtained. Biopsy samples were grouped according to the subjects' median Cobb angle (Cobb angle ≥ 55° as severe AIS group and Cobb angle < 55° as mild AIS group) and Nash-Moe's classification respectively, and the corresponding pathological changes were compared between the groups statistically.@*RESULTS@#Among the 18 AIS patients, 8 were in the severe AIS group (Cobb angle ≥55°) and 10 in the mild AIS group (Cobb angle < 55°). Both severe and mild AIS groups presented various of atrophy and degeneration of paraspinal muscles, varying degrees and staining patterns of immune-expression of Dystrophin-3 loss, especially Dystrophin-2 loss in severe AIS group with significant differences, as well as among the Nash-Moe classification subgroups. Besides, infiltration of CD4+ and CD8+ cells in the paraspinal muscles and tendons was observed in all the patients while CD20+ cells were null. The expression of MHC-1 on myolemma was present in some muscle fibers.@*CONCLUSION@#The histologic of paraspinal muscle biopsy in AIS had similar characteristic changes, the expression of Dystrophin protein was significantly reduced and correlated with the severity of scoliosis, suggesting that Dystrophin protein dysfunctions might contribute to the development of scoliosis. Meanwhile, the inflammatory changes of AIS were mainly manifested by T cell infiltration, and there seemed to be a certain correlation between inflammatory cell infiltration, MHC-1 expression and abnormal expression of Dystrophin. Further research along the lines of this result may open up new ideas for the diagnosis of scoliosis and the treatment of paraspinal myopathy.
Subject(s)
Humans , Adolescent , Scoliosis/surgery , Paraspinal Muscles/pathology , Dystrophin , Non-alcoholic Fatty Liver Disease/pathology , Kyphosis/pathology , BiopsyABSTRACT
Introducción: La sarcopenia está revistiendo importancia en el estudio de diferentes enfermedades para predecir la morbimortalidad en el perioperatorio. Los objetivos de este estudio fueron evaluar la eficacia de la tomografía y la resonancia en la medición de la musculatura del psoas y los paraespinales, y comparar estos índices con la edad, el sexo y la enfermedad. materiales y métodos: Se utilizaron las tomografías computarizadas y las resonancias magnéticas de pacientes ambulatorios. La medición de los músculos se realizó en los pedículos de L3 y L4. Resultados: El estudio incluyó 18 tomografías y 34 resonancias. El rango de edad de los pacientes era de 15 a 80 años, divididos en grupos etarios. En los promedios globales, en ambos estudios, el sexo masculino estaba por encima del promedio global. Con respecto a los rangos etarios, se observó que el primer grupo (15-29 años) tenía un mayor volumen muscular y de unidades Hounsfield en el psoas comparado con el grupo >60 años. Los pacientes que consultaron por espondilolistesis tenían menos masa muscular que aquellos con discopatías. Conclusiones: No existe diferencia entre la resonancia magnética y la tomografía computarizada en cuanto a la medición de los músculos paraespinales y psoas. Queda en evidencia que la disminución del volumen muscular es común en pacientes de mayor edad y con enfermedades que afectan el balance espinal. Nivel de Evidencia: IV
background: Sarcopenia is becoming increasingly significant in the research of various diseases to predict morbidity and mortal-ity in the perioperative period. Objectives: The objectives of this study were to evaluate the efficacy of computed tomography and magnetic resonance imaging in measuring the psoas and paraspinal muscles and to compare these indexes with age, sex, and pathology. materials and methods: Computed tomography and magnetic resonance imaging of outpatients were used. Muscle measurements were taken at the L3 and L4 pedicles. Results: The study included 18 CT and 34 MRI scans. The patients were divided into groups based on their age range, which was 15 to 80 years. In the overall averages, males were above the global average in both studies. Regarding age ranges, it was observed that the first group (15-29 years) had a higher muscle volume and Hounsfield units in the psoas compared to the >60 age group. Patients consulting for spondylolisthesis had less muscle mass than those with discopathy. Conclusions: There is no difference between magnetic resonance imaging and computed tomography in measuring the paraspinal and psoas muscles. It is evident that the decrease in muscle volume is common in older patients and those with diseases that affect spinal balance. Level of Evidence: IV
Subject(s)
Adolescent , Adult , Middle Aged , Aged , Spinal Diseases , Magnetic Resonance Imaging , Tomography, X-Ray Computed , Psoas Muscles , Sarcopenia , Perioperative Period , Paraspinal MusclesABSTRACT
OBJECTIVE@#To observe the effect of electroacupuncture on motor function and muscle state in patients with primary osteoporosis (POP).@*METHODS@#A total of 60 female patients with POP were randomized into an observation group (30 cases, 1 case dropped off) and a control group (30 cases, 1 case dropped off). On the basis of adjusting lifestyle, caltrate was given orally in the control group, 2 pills a day for 4 weeks. On the basis of the treatment in the control group, electroacupuncture was applied at Zusanli (ST 36), Yanglingquan (GB 34), Ganshu (BL 18), Pishu (BL 20), Shenshu (BL 23), etc. in the observation group, with disperse-dense wave of 2 Hz/10 Hz in frequency, once every other day, 3 times a week for 4 weeks. The time of timed up-and-go test (TUGT) and the value of 10 m maximal walking speed (10 m MWS) before and after treatment were compared in the two groups, and the Young's modulus values of bilateral multifidus muscles in prone position and sitting position before and after treatment were compared by real-time shear wave elastography (SWE) in the two groups.@*RESULTS@#After treatment, the TUGT time was decreased compared before treatment in the observation group (P<0.01), and that in the observation group was shorter than the control group (P<0.01). After treatment, the value of 10 m MWS test was increased compared before treatment in the observation group (P<0.05). After treatment, the Young's modulus values of bilateral multifidus muscles in prone position and sitting position were increased compared before treatment in the observation group (P<0.01); except for the left side in sitting position, the Young's modulus values of multifidus muscles in the observation group were higher than those in the control group (P<0.01, P<0.05).@*CONCLUSION@#On the basis of oral caltrate, electroacupuncture can improve the motor function and muscle state in patients with POP.
Subject(s)
Female , Humans , Acupuncture Points , Electroacupuncture , Life Style , Osteoporosis/therapy , Paraspinal MusclesABSTRACT
Cáncer pain is defined as an unpleasant sensory and emotional experience. 90% of patients with terminal cáncer present pain. An alternative for the management of pain located in the thorax is erector spinae plane (ESP) block guided by real-time ultra- sound. However, its use in the management of oncological chest pain is not very common, with few reports in this regard, with most of these reports always performed by anesthesiologists. We describe our first experience performing a real-time guided ESP block using ultrasound performed by a trained pulmonologist in a 64 years-old male with lung adenocarcinoma stage IVa with sternum metastases and multiple left costal arches associated with left pleural effusion due to pleural metastases. We found ESP block to be safe for the patient as well as effective in reducing pain measured by Visual Analogic Score and was able to reduce the use of systemic analgesics.
El dolor es una experiencia sensorial y emocional desagradable. El 90% de los pacientes con cáncer terminal presentan dolor y una alternativa para el tratamiento del dolor localizado en el tórax es el bloqueo del plano del erector espinal de la columna (BPEE) guiado por ultrasonido en tiempo real. Sin embargo, su uso en el tratamiento del dolor oncológico no es común y hay pocos informes al respecto, la mayoría realizados por anestesiólogos. Describimos nuestra primera experiencia realizando un BPEE guiado en tiempo real con ultrasonido y realizado por un neumólogo en un varón de 64 años con adenocarcinoma de pulmón en estadio IVa, con metástasis en el esternón y múltiples arcos costales izquierdos y derrame pleural izquierdo debido a metástasis pleural. Descubrimos que el bloqueo BPEE fue seguro y efectivo para reducir el dolor medido por la puntuación de Escala Visual Analógica y fue capaz de reducir el uso de analgésicos sistémicos.
Subject(s)
Humans , Male , Middle Aged , Adenocarcinoma/complications , Cancer Pain/drug therapy , Lung Neoplasms/complications , Nerve Block/methods , Pain Measurement , Ultrasonography, Interventional , Paraspinal MusclesABSTRACT
ABSTRACT Introduction: The paravertebral musculature is essential for the biomechanics and stability of the spine, and its involvement in the pathophysiology of spinal diseases has been demonstrated. Qualitative evaluation of muscle degeneration is usually performed by analyzing the fat infiltration rate proposed by the Goutallier classification system. Objective: The objective of this study is to analyze the intra- and interobserver agreement of the Goutallier Classification for the evaluation of fatty degeneration of the multifidus muscle, using magnetic resonance imaging exams. Methods: The study included 68 patients, all diagnosed with symptomatic disc hernia and indicated for surgery. Preoperative magnetic resonance images were used for the analyses. The images were initially evaluated by two orthopedists and two medical students, and then re-evaluated after two weeks. Intra- and inter-observer reliability analysis was performed using the Fleiss Kappa test and the Landis and Koch criteria. All the analyses were performed using the R statistical environment (R Development Core Team, version 3.3.1, 2016) and the significance level was set at 5%. Results: The percentages of intra- and inter-observer agreement were 86.76% and 61.03%, respectively. The intraobserver agreement was near perfect and the interobserver agreement was moderate. Conclusion: The Goutallier Classification System showed moderate interobserver and intraobserver agreement, being a relevant tool for the evaluation of paravertebral musculature fat replacement. Level of evidence II; Prospective study for diagnostic purposes.
RESUMO Introdução: A musculatura paravertebral é essencial para a biomecânica e estabilidade da coluna e tem sido demonstrado seu envolvimento na fisiopatologia das doenças da coluna vertebral. A avaliação qualitativa da degeneração muscular é usualmente feita pela análise da taxa de infiltração de gordura proposta pelo Sistema de Classificação de Goutallier. Objetivo: O objetivo deste trabalho é analisar a concordância intra e interobservador da Classificação de Goutallier para avaliação da degeneração gordurosa do músculo multífido por meio de exames de ressonância magnética. Métodos: Fizeram parte do estudo 68 pacientes, todos com diagnóstico de hérnia discal sintomática e com indicação cirúrgica. As imagens de ressonância magnética colhidas no pré-operatório foram analisadas por dois ortopedistas e dois estudantes de medicina e foram reavaliadas duas semanas depois. Foi realizada análise de confiabilidade intra e interobservador por meio do teste Kappa de Fleiss e pelos critérios de Landis e Koch. Todas as análises foram realizadas com o auxílio do ambiente estatístico R (R Development Core Team, versão 3.3.1, 2016), e o nível de significância foi fixado em 5%. Resultados: As porcentagens de concordância intra e interobservadores foram, respectivamente, 86,76% e 61,03%. A concordância intraobservador foi quase perfeita e moderada interobservadores. Conclusões: O Sistema de Classificação de Goutallier demonstrou concordância moderada interobservador e intraobservador, sendo uma ferramenta relevante na avaliação da substituição gordurosa da musculatura paravertebral. Nível de evidência II; Estudo prospectivo para fins diagnósticos.
RESUMEN Introducción: La musculatura paravertebral es fundamental para la biomecánica y la estabilidad de la columna y se ha demostrado su intervención en la fisiopatología de las enfermedades de la columna. La evaluación cualitativa de la degeneración muscular se suele realizar analizando la tasa de infiltración de grasa propuesta por el sistema de clasificación de Goutallier. Objetivo: El objetivo de este estudio es analizar la concordancia intra e interobservador de la Clasificación de Goutallier para evaluar la degeneración grasa del músculo multífido mediante resonancia magnética. Métodos: Formaron parte del estudio 68 pacientes, todos con diagnóstico de hernia discal sintomática y con indicación quirúrgica. Se utilizaron imágenes de resonancia magnética preoperatorias para el análisis. Las imágenes fueron evaluadas inicialmente por 02 ortopedistas y 02 estudiantes de medicina y, después de dos semanas, reevaluadas. El análisis de fiabilidad intra e interobservador se realizó mediante la prueba Kappa de Fleiss y los criterios de Landis y Koch. Todos los análisis se realizaron utilizando el entorno estadístico R (R Development Core Team, 2016), versión 3.3.1, y el nivel de significancia se estableció en 5%. Resultados: Los porcentajes de concordancia intra e interobservador fueron, respectivamente, 86,76% y 61,03%. La concordancia intraobservador fue casi perfecta y la concordancia interobservador fue moderada. Conclusión: el Sistema de Clasificación de Goutallier demostró una moderada concordancia interobservador e intraobservador, siendo una herramienta relevante en la evaluación del reemplazo graso de la musculatura paravertebral. Nivel de evidencia II; Estudio prospectivo con fines diagnósticos.
Subject(s)
Humans , Paraspinal Muscles , Muscular AtrophyABSTRACT
OBJECTIVE@#To observe the therapeutic effect of electroacupuncture on lumbar disc herniation (LDH) with different multifidus fatty infiltration rates.@*METHODS@#A total of 108 eligible LDH patients received MRI test before treatment and the multifidus fatty infiltration rate (FI) was measured. According to theresults, they were divided to group A (FI20%), 36 cases in each one. EA was provided in all of the groups. The selected acupoints were Jiaji (EX-B 2) from L@*RESULTS@#Compared with before treatment, ODI score was reduced (@*CONCLUSION@#Electroacupuncture relieves pain and improves physical and psychological health of LDH patients. Multifidus fatty infiltration rate is probably one of the factors to influence the therapeutic effect of electroacupuncture.
Subject(s)
Humans , Acupuncture Points , Electroacupuncture , Intervertebral Disc Degeneration , Intervertebral Disc Displacement/therapy , Lumbar Vertebrae , Paraspinal MusclesABSTRACT
The Erector Spinae Plane (ESP) block, described in 2016 by Dr. Forero et al, was used to treat neuropathic pain and postoperative acute pain. It was described as an interfascial block in the erector spinae plane, where it manages to block both ventral and dorsal branches of the spinal nerve. Due to scarce literature on its applicability in urological endoscopic surgeries, we formulate the hypothesis that it would be an effective opioid-sparing analgesic alternative in patients undergoing TULIP. Therefore, bilateral ESP was performed in a 69-year-old patient, who underwent transurethral prostatectomy guided by laser induced (TULIP) for benign prostatic hyperplasia. The patient did not require rescue medication, reported a maximum VAS of 4/10. At 72 hours postoperatively, the patient kept a VAS of 0/10, without nausea and vomiting, with a Likert satisfaction level of 1
El bloqueo del plano erector de la espina (ESP) fue descrito en 2016 por el Dr. Forero et al., con el afán de tratar el dolor neuropático y el dolor agudo posoperatorio. Consiste en un bloqueo interfascial en el plano del erector de la espina, en el cual se logra el bloqueo tanto de ramas ventrales como dorsales de los nervios espinales. Debido a la falta de literatura sobre su indicación en cirugías endoscópicas urológicas se formula la hipótesis de que podría considerarse como una alternativa analgésica efectiva ahorradora de opioides en pacientes sometidos a RTU-P. Por lo anterior se realizó el bloqueo ESP de manera bilateral a un paciente de 69 años, el cual fue sometido a prostatectomía transuretral guiado por láser inducido (TULIP) por hiperplasia prostática benigna. El paciente no requirió opioides de rescate, con EVA 0/10 en posoperatorio, valor que se mantuvo de la misma manera por 72 h, tanto en reposo como en movimiento, sin la presencia de náuseas o vómitos y una escala de satisfacción de Likert de 1.
Subject(s)
Humans , Male , Aged , Transurethral Resection of Prostate/methods , Paraspinal Muscles , Nerve Block/methods , Pain, Postoperative/prevention & control , Pain MeasurementABSTRACT
Erector spinae plane block (ESP) is a regional anesthesia technique consisting of blocking the interfascial plane, where local anesthetic (LA) is injected at the site where the dorsal branch of the spinal nerve emerges. There are various publications on the application of the block (EPS) in the adult population, however there are few reports of the use of this block in pediatric surgery. We present the first case report of an infant under 9 months of age with the presence of a tumor in the anterior mediastinum, who underwent a resection through the 6th intercostal space, previous blockage of the erector spinae under ultrasound vision. The patient did not present adverse effects and was discharged on the fourth postoperative day.
El bloqueo del plano erector de la espina (ESP) es una técnica de anestesia regional consistente en bloquear el plano interfascial, donde se inyecta anestésico local (LA) en el sitio donde emerge la rama dorsal del nervio espinal. Existen diversas publicaciones sobre la aplicación del bloqueo (EPS) en población adulta, sin embargo, hay pocos reportes del uso de este bloqueo en cirugía pediátrica. Presentamos el primer reporte de caso de una lactante menor de 9 meses de edad con presencia de tumor en mediastino anterior, al cual se le hizo una resección a través del 6° espacio intercostal, previo bloqueo del erector de la espina bajo visión ecográfica. La paciente no presentó efectos adversos y fue dada de alta al cuarto día posoperatorio.
Subject(s)
Humans , Female , Infant , Thoracotomy/methods , Paraspinal Muscles , Anesthetics, Local/administration & dosage , Nerve Block/methods , Mediastinal Neoplasms/surgeryABSTRACT
INTRODUCTION: Erector spinae plane block (ESPB) is a recently described technique (2016); its use as continuous analgesia with an intrafascial catheter in anterior scoliosis surgery for pediatric patients in intensive care unit (ICU) has not been reported in the literature. OBJECTIVE: To describe the use of an intrafascial catheter in the erector spinae for continuous infusion and patient-controlled analgesia as a postoperative analgesic technique in anterior scoliosis surgery. CLINICAL CASE: 15-year-old patient weighing 34 kg, diagnosed with scoliosis with 110° Cobb angle in the context of neurofibromatosis, subjected to anterior corrective surgery with continuous analgesia and patient-controlled analgesia through an intrafascial catheter in the erector spinae. CONCLUSIONS: The use of continuous intrafascial analgesia and patient-controlled analgesia in the erector spinae provided adequate analgesic control in the postoperative period of corrective anterior scoliosis surgery in a pediatric patient in ICU.
INTRODUCCIÓN: El bloqueo del plano del erector de la espina (ESPB) es una técnica de reciente descripción (2016). Su uso como analgesia continua con catéter intrafascial en cirugía de escoliosis por vía anterior para pacientes pediátricos en unidad de cuidados intensivos (UCI) no ha sido reportado en la literatura. OBJETIVO: Describir el uso del catéter intrafascial del erector de la espina como técnica analgésica posoperatoria en cirugía de escoliosis vía anterior con analgesia en infusión continua y controlada por el paciente. CASO CLÍNICO: Paciente de 15 años, peso 34 kg, con diagnóstico de escoliosis con ángulo de Cobb 110° en el contexto de neurofibromatosis, sometido a cirugía correctiva vía anterior con analgesia continua y controlada por el paciente mediante catéter intrafascial en erector de la espina en UCI. CONCLUSIONES: El uso de analgesia intrafascial continua y controlada por el paciente por catéter en el erector de la espina resulta en un adecuado control analgésico posoperatorio de cirugía correctiva de escoliosis via anterior en un paciente pediátrico en UCI.
Subject(s)
Humans , Male , Adolescent , Pain, Postoperative/drug therapy , Scoliosis/surgery , Analgesia, Epidural/methods , Analgesia, Patient-Controlled , Nerve Block/methods , Pain Management/methods , Paraspinal Muscles , Analgesics/administration & dosageABSTRACT
Abstract The erector spinae plane block is a safe and effective regional anesthesia technique, which has earned new indications perioperatively since its description. We introduce two pediatric anesthesia cases in which we performed the erector spinae plane block during intermediate/major orthopedic surgeries. The first patient is a 2 year-old girl submitted to surgical treatment of developmental dysplasia of the hip. The second patient is a 14 year-old boy submitted to surgical treatment of bilateral clubfoot. This last patient is potentially the first published case in which the erector spinae plane block was performed for ankle and foot surgery. Both cases experienced excellent analgesia, avoiding opiate requirement completely.
Resumo O bloqueio do plano eretor da espinha guiado por ultrassonografia é uma técnica segura e eficaz de anestesia regional, que apresenta novas indicações no perioperatório. Apresentamos dois casos de bloqueio do plano eretor da espinha realizados para analgesia de cirurgia ortopédica pediátrica de médio/grande porte. O primeiro: menina de 2 anos submetida a tratamento cirúrgico de displasia do desenvolvimento do quadril. O segundo: menino de 14 anos submetido a correção de pé valgo bilateral. Este último, no melhor do nosso conhecimento, é o primeiro caso de bloqueio do plano eretor da espinha em cirurgia de tornozelo/pé descrito na literatura. Os casos tiveram analgesia pós-operatória adequada, sem necessidade de opioides.
Subject(s)
Humans , Male , Female , Child, Preschool , Adolescent , Clubfoot/surgery , Orthopedic Procedures/methods , Developmental Dysplasia of the Hip/surgery , Nerve Block/methods , Pain, Postoperative/prevention & control , Paraspinal MusclesABSTRACT
Abstract Background: Failure of ductus arteriosus closure in preterm neonates results in a left-to-right shunt that leads to variable severities of hemodynamic and respiratory distress. When medical therapy fails, surgical ligation via left lateral thoracotomy remains an alternative approach and can be performed in the operating room or at the bedside with a low mortality rate. Opioid-based anesthesia is a frequent choice among anesthesiologists who manage patent ductus arteriosus cases based on the suppression of the stress response and maintenance of hemodynamic stability. This rationale suggests that regional anesthesia may also be an advantageous technique and may benefit earlier weaning from ventilation. Blocking afferent signals before incision may also modulate the long-term consequences of altered sensory perception and pain responses. Case report: We present two cases of general anesthesia combined with erector spinae plane block as part of multimodal anesthesia in premature twins undergoing patent ductus arteriosus closure. Discussion: In these cases, the use of erector spine plane block combined with general anesthesia was efficient to minimize the negative impact of surgery and allowed a reduction in the amount of intraoperative opioid use for patent ductus arteriosus closure.
Resumo Justificativa: A persistência do canal arterial em neonatos prematuros resulta em shunt esquerdo-direito com alterações hemodinâmicas e desconforto respiratório de gravidade variável. Quando o tratamento clínico não é bem sucedido, o fechamento cirúrgico via toracotomia lateral esquerda continua sendo a abordagem alternativa, e pode ser realizado no centro cirúrgico ou à beira leito com baixa taxa de mortalidade. A anestesia baseada em opioides é frequentemente escolhida pelos anestesiologistas nos casos de fechamento de canal arterial devido à supressão de resposta ao estresse e manutenção da estabilidade hemodinâmica. Essa justificativa sugere que a anestesia regional também pode ser uma técnica vantajosa e que promove desmame mais precoce do ventilador. O bloqueio dos estímulos aferentes antes da incisão também pode modular os efeitos no longo-prazo, tanto da percepção sensorial quanto das respostas à dor. Relato de caso: Apresentamos dois casos de anestesia geral associada a bloqueio do plano do músculo eretor da espinha como parte de anestesia multimodal em gêmeos prematuros submetidos a fechamento de canal arterial persistente. Discussão: Nos dois casos descritos, o bloqueio do plano do músculo eretor da espinha associado à anestesia geral foi eficiente para minimizar o impacto negativo da cirurgia, e possibilitou a redução na quantidade de opioide usado durante cirurgia para fechamento de persistência canal arterial.
Subject(s)
Humans , Male , Infant , Diseases in Twins/surgery , Ductus Arteriosus, Patent/surgery , Anesthesia, General , Nerve Block/methods , Infant, Premature , Paraspinal Muscles/innervationABSTRACT
Extraabdominal desmoid tumors are uncommon soft-tissue tumors. The etiology of the tumor is still unclear. Injury is one of the etiological factors of soft-tissue tumors. A 41-year-old female patient who had a traumatic vertebral body fracture on the thoracic spine was treated conservatively. Two and a half years later, she presented a painful, palpable swelling on the thoracolumbar region. In the present report, was discuss the patient, who underwent a surgery to remove the desmoid tumor (aggressive fibromatosis), within the context of the current literature. The literature on desmoid tumor caused by a trauma is rare. This is the first case that demonstrates an extraabdominal desmoid tumor following a spinal fracture. The swelling on the region of the trauma must be examined carefully and desmoid tumor must be kept in mind as a possible diagnosis.
Subject(s)
Humans , Female , Adult , Soft Tissue Injuries/etiology , Fibroma, Desmoplastic/surgery , Fibroma, Desmoplastic/pathology , Fibroma, Desmoplastic/epidemiology , Spinal Cord Compression , Spinal Injuries/complications , Paraspinal Muscles/injuriesABSTRACT
OBJECTIVE@#To compare the degeneration of lumbosacral multifidus muscle in patients with lumbar disc herniation.@*METHODS@#Thirty-five healthy volunteers and 35 patients with unilateral L lumbar disc herniation from December 2015 to September 2017 were recruited. There were 20 males and 15 females in each group, aged from 25 to 55 years old. In healthy volunteers group, the mean age was (35.66±8.73) years old and the BMI was (21.85±1.94) kg /m. In patients with lumbar disc herniation, the mean age was (36.09±7.70) years old, the BMI was (21.50±1.78) kg /m, the VAS score was 4.40±0.88, the course of disease was (11.20±7.14) months. Surface electromyography analysis was performed on the multifidus muscle of the two groups. The average myoelectric amplitude of the multifidus muscle in the two groups were compared.@*RESULTS@#The average myoelectric amplitude of the multifidus muscle of healthy volunteers was (48.84±7.77) µV on the left and (49.13±7.86) µV on the right. There was no significant difference between the two sides (>0.05). The average myoelectric amplitude of multifidus muscle in patients with lumbar disc herniation was(48.82±8.14) µV on the healthy side and (42.81±7.00) µV on the affected side, and the difference was statistically significant between two sides(0.05). There was significant difference in the average myoelectric amplitude of multifidus muscle between the affected side of lumbar disc herniation and on the left of healthy volunteers, and also between the affected side of lumbar disc herniation and on the right of healthy volunteers(<0.05).@*CONCLUSION@#Patients with chronic lumbar disc herniation have an imbalance in myoelectric activity, and the muscle strength of the multifidus muscle on the affected side is significantly reduced.
Subject(s)
Adult , Female , Humans , Male , Middle Aged , Electromyography , Intervertebral Disc Degeneration , Diagnostic Imaging , Intervertebral Disc Displacement , Lumbar Vertebrae , Paraspinal MusclesABSTRACT
Abstract Objective and background: Erector spinae plane block is a novel analgesic truncal block that has been popularized due to its ease of performance and perceived safety. Erector spinae plane block has been postulated to target the ventral rami and rami communicates of spinal nerves, thus providing somatic and visceral analgesia. In this case series, we describe our experience of bilateral erector spinae plane block placed at the low thoracic level in open gynecologic oncology surgery in three patients. Method: Under ultrasound guidance, erector spinae plane blocks were done, preoperatively, at the 8th thoracic transverse process bilaterally. Numeric rating scale for pain and opioid consumption of the first 48 postoperative hours were recorded. Results: Pain scores ranged from 0 to 4 among the three patients and 48 h opioid consumption in oral morphine equivalents of 4, 6 and 18 mg. No adverse events were recorded up to patient discharge from the hospital. Conclusions: Erector spinae plane block provided effective analgesia in our case series. While its true mechanism of action remains obscure, the available case reports show encouraging analgesic results with no adverse events recorded. Formal prospective randomized trials are underway to provide further evidence on its efficacy, failure rate and safety.
Resumo Justificativa e objetivo: O bloqueio do plano do músculo eretor da espinha é um novo bloqueio troncular analgésico popularizado devido à sua facilidade de aplicação e segurança percebida. O bloqueio do plano do músculo eretor da espinha foi postulado para atingir os ramos ventrais e os ramos comunicantes dos nervos espinhais, proporcionando analgesia somática e visceral. Nesta casuística, descrevemos nossa experiência com o bloqueio do plano do músculo eretor da espinha bilateral depositado no nível torácico inferior em cirurgia oncológica ginecológica aberta em três pacientes. Método: Os bloqueios do plano do músculo eretor da espinha guiados por ultrassom foram administrados no pré-operatório, entre o 8° e o 10° processo transverso do tórax bilateralmente. Os valores de uma escala de classificação numérica para dor e consumo de opioides nas primeiras 48 horas de pós-operatório foram registrados. Resultados: Os escores de dor variaram de 0-4 entre as três pacientes e o consumo de opioide em 48 horas equivaleu à morfina oral (4, 6 e 18 mg). Nenhum evento adverso foi registrado até a alta hospitalar das pacientes. Conclusões: O bloqueio do plano do músculo eretor da espinha proporcionou analgesia efetiva em nossa casuística. Embora o mecanismo de ação verdadeiro permaneça obscuro, os relatos de casos disponíveis mostram resultados analgésicos encorajadores, sem eventos adversos registrados. Ensaios prospectivos randômicos formais estão em andamento para fornecer mais evidências sobre sua eficácia, taxa de falha e segurança.
Subject(s)
Humans , Female , Aged , Salpingo-oophorectomy , Hysterectomy , Nerve Block/methods , Paraspinal MusclesABSTRACT
Abstract Introduction: The erector spinae plane (ESP) block is a relatively new interfascial block about which several applications have been described, both in abdominal and thoracic surgical procedures. Case presentation: A 17-year old patient programed for removal of a Nuss bar through mini-thoracotomy. Following the induction with anesthesia, a US-guided bilateral ESP block was administered; no pain was reported during the immediate postoperative period and over the 48-hour follow-up. Conclusion: Bilateral ESP block seems to be promising, easy to administer, and an acceptable alternative to the epidural catheter (the gold standard in the management of analgesia for thoracic surgery), providing adequate and opiate-free analgesia.
Resumen Introducción: El bloqueo erector de la espina (ESP) es un bloqueo interfascial relativamente nuevo, sobre el cual se han descrito diferentes aplicaciones, tanto en cirugías abdominales como torácicas. Presentación del caso: Paciente de 17 años programado para el retiro de una barra de Nuss por minitoracotomía, a quien, después de la inducción anestésica, se le realizó un bloqueo ESP bilateral guiado con ecografía, y en su posoperatorio inmediato y seguimiento a las 48 horas no reportó dolor alguno. Conclusión: El bloqueo ESP bilateral parece ser prometedor, de fácil realización y apunta a ser una alternativa aceptable al catéter epidural (estándar de oro en el manejo analgésico en cirugías de tórax), por la cual se obtiene analgesia adecuada y libre de opioides.