Manejo anestésico de los procedimientos neuroquirúrgicos endovasculares en pacientes con accidente cerebrovascular isquémico: revisión sistemática de metaanálisis / Anesthetic management of endovascular neurosurgical procedures in acute ischemic stroke patients: A systematic review of meta-analyses

La restauración de la circulación cerebral en la zona de isquemia es la tarea más crítica dentro del tratamiento para reducir la lesión neuronal irreversible en pacientes con accidente cerebrovascular isquémico. La recanalización de la circulación cerebral en los pacientes seleccionados se ha vuelto indispensable para mejorar los resultados clínicos y ha dado lugar a las técnicas de revascularización generalizadas. No existe una respuesta clara sobre qué modalidad anestésica utilizar en pacientes con accidente cerebrovascular isquémico agudo sometidos a procedimientos neuroendovasculares. El propósito de esta revisión sistemática es realizar un análisis cualitativo de revisiones sistemáticas y metaanálisis (RS y MA) que comparen métodos de anestesia general y otros tipos de anestesia para intervenciones endovasculares cerebrales en pacientes con accidente cerebrovascular isquémico agudo. Desarrollamos un protocolo con los criterios de inclusión y exclusión para publicaciones coincidentes y realizamos una búsqueda bibliográfica en PubMed y Google Scholar. La búsqueda bibliográfica arrojó 52 publicaciones potenciales. En esta revisión se incluyeron y analizaron diez RS y MA relevantes. La decisión sobre qué método de anestesia utilizar para los procedimientos endovasculares en el manejo de pacientes con accidente cerebrovascular isquémico agudo debe tomarse en función de las características personales del paciente, fenotipos fisiopatológicos, características clínicas y la experiencia institucional.(AU)

Restoration of cerebral circulation in the ischemic area is the most critical treatment task for reducing irreversible neuronal injury in ischemic stroke patients. The recanalización of appropriately selected patients became indispensable for improving clinical outcomes and resulted in the widespread revascularization techniques. There is no clear answer as to which anesthetic modality to use in ischemic stroke patients undergoing neuro-endovascular procedures. The purpose of this systematic review is to conduct a qualitative analysis of systematic reviews and meta-analyses (RSs & MAs) comparing general anesthesia and non-general anesthesia methods for cerebral endovascular interventions in acute ischemic stroke patients. We developed a protocol with the inclusion and exclusion criteria for matched publications and conducted a literature search in PubMed and Google Scholar. The literature search yielded 52 potential publications. Ten relevant RSs & MAs were included and analyzed in this review. The decision about which anesthesia method to use for endovascular procedures in managing acute ischemic stroke patients should be made based on the patient's personal characteristics, pathophysiological phenotypes, clinical characteristics, and institutional experience.(AU)

Anesthetic management of endovascular neurosurgical procedures in acute ischemic stroke patients: A systematic review of meta-analyses.

Restoration of cerebral circulation in the ischemic area is the most critical treatment task for reducing irreversible neuronal injury in ischemic stroke patients. The recanalización of appropriately selected patients became indispensable for improving clinical outcomes and resulted in the widespread revascularization techniques. There is no clear answer as to which anesthetic modality to use in ischemic stroke patients undergoing neuro-endovascular procedures. The purpose of this systematic review is to conduct a qualitative analysis of systematic reviews and meta-analyses (RSs & MAs) comparing general anesthesia and non-general anesthesia methods for cerebral endovascular interventions in acute ischemic stroke patients. We developed a protocol with the inclusion and exclusion criteria for matched publications and conducted a literature search in PubMed and Google Scholar. The literature search yielded 52 potential publications. Ten relevant RSs & MAs were included and analysed in this review. The decision about which anesthesia method to use for endovascular procedures in managing acute ischemic stroke patients should be made based on the patient's personal characteristics, pathophysiological phenotypes, clinical characteristics, and institutional experience.

Complicaciones relacionadas al manejo anestésico de pacientes pediátricos con osteogénesis imperfecta sometidos a procedimientos ortopédicos / Complications related to the anesthetic management of pediatric patients with osteogenesis imperfecta undergoing orthopedic procedures

Resumen: Introducción: la osteogénesis imperfecta es un trastorno sistémico del tejido conectivo, se caracteriza por una densidad ósea menor y variabilidad de la fragilidad ósea. Material y métodos: se realizó un estudio retrospectivo, observacional, descriptivo de casos consecutivos, cuyo objetivo principal fue determinar las complicaciones relacionadas al procedimiento anestésico en pacientes pediátricos con diagnóstico de osteogénesis imperfecta sometidos a procedimientos ortopédicos en el Hospital Infantil de México «Federico Gómez¼ mediante la revisión de expedientes clínicos. Se incluyeron pacientes con diagnóstico de osteogénesis imperfecta, menores de 18 años, sometidos a cirugía ortopédica electiva. Se utilizaron medidas de tendencia central y dispersión así como pruebas de hipótesis diversas. Resultados: se incluyeron 86 registros anestésicos. La mayoría del tipo III de osteogénesis imperfecta. La anestesia general balanceada fue la técnica más frecuente con intubación orotraqueal. De las complicaciones reportadas hubo intubación difícil en dos casos (2.3%). En seis casos (6.9%) se consideró ventilación difícil. Otra de las complicaciones reportadas fue el sangrado, encontrando un sangrado mayor al previsto en 33 casos (38.4%). Conclusiones: la anestesia requerida en los pacientes con osteogénesis imperfecta se llevó a cabo con un mínimo de complicaciones.

Abstract: Introduction: osteogenesis imperfecta is a systemic disorder of connective tissue, characterized by decreased bone density and variability of bone fragility. Material and methods: a retrospective, observational, descriptive study of consecutive cases was carried out, whose main objective was to determine the complications related to the anesthetic procedure in pediatric patients with a diagnosis of osteogenesis imperfecta undergoing orthopedic procedures at the «Federico Gómez¼ Children's Hospital of Mexico, through the review of clinical records. Patients diagnosed with osteogenesis imperfecta, under 18 years of age, undergoing elective orthopedic surgery, were included. Measures of central tendency and dispersion were used, as well as tests of various hypotheses. Results: 86 anesthetic records were included. Most of the type III of osteogenesis imperfecta. Balanced general anesthesia was the most frequent technique with orotracheal intubation. Of the reported complications, difficult intubation was found in two cases (2.3%). In six cases (6.9%) ventilation was considered difficult. Another of the complications reported was bleeding, finding bleeding greater than expected in 33 cases (38.4%). Conclusions: the anesthesia required in patients with osteogenesis imperfecta was carried out with a minimum of complications.

Remimazolam: ¿el agente ideal para sedación, inducción y mantenimiento de la anestesia? / Remimazolam: the ideal agent for sedation, induction and maintenance of anesthesia?

Resumen: El remimazolam es una nueva benzodiacepina que combina las propiedades farmacológicas de dos agentes utilizados en la anestesia: el efecto hipnótico del midazolam y el metabolismo del remifentanilo. El remimazolam se hidroliza por esterasas tisulares inespecíficas a metabolitos inactivos, permitiendo una alta depuración y recuperación rápida. Por sus propiedades farmacológicas, se ha propuesto su uso como un agente de acción ultracorta en procedimientos de sedación fuera de quirófano, inducción, mantenimiento de la anestesia y de sedación en la unidad de terapia intensiva. El perfil de seguridad del remimazolam es amplio, ya que sus efectos hemodinámicos y cardiorrespiratorios son menos marcados que otros fármacos empleados en dichos procedimientos. Como otras benzodiacepinas, los efectos del remimazolam pueden ser revertidos con flumazenil. Hasta el momento, el remimazolam ha demostrado ser un agente hipnótico eficaz; sin embargo, se requiere mayor investigación para establecer su utilidad clínica.

Abstract: Remimazolam is a new benzodiacepine that combines the pharmacological properties of two agents used in anesthesia: the hypnotic effect of midazolam and the metabolism of remifentanyl. Remimazolam is hydrolized by nonspecific tissue esterases into inactive metabolytes, allowing high clearance and fast recovery. Due to its pharmacological characteristics, it has been proposed as an ultra- short acting agent for sedation out operating room, induction and maintenance of anesthesia, as well as for sedation in the Intensive Care Unit. Remimazolam has an elevated safety profile, as it might that, it has less pronounced hemodynamic and cardiorespiratory effects in contrast to other drugs used in the same procedures. Like other benzodiacepines, remimazolam effects can be reversed with flumazenil. Remimazolam has proven to be an effective hypnotic agent, however further research and clinical evaluation is required to establish its use.

Bloqueo anestésico del nervio occipital mayor en el tratamiento de las cefaleas. Revisión de la evidencia / Greater occipital nerve block in the treatment of headaches. Review of evidence

Introducción Los bloqueos anestésicos de nervios pericraneales han constituido un tratamiento habitual de múltiples cefaleas. El más utilizado en la práctica clínica habitual y que cuenta con mayor evidencia que avale su efectividad es el bloqueo del nervio occipital mayor. Métodos búsqueda en Pubmed de Meta-Analysis/Systematic Review de los últimos 10 años, seleccionando para su revisión aquellos metaanálisis, y en su defecto revisiones sistemáticas, acerca del bloqueo del nervio occipital mayor en el tratamiento de las cefaleas. Resultados Se obtuvieron 95 trabajos, 13 incluyeron los criterios de inclusión. Conclusión El bloqueo del occipital mayor es una técnica eficaz y segura, fácil de realizar, y que ha mostrado su utilidad en migraña, cefalea en racimos, cefalea cervicogénica y pospunción lumbar. No obstante, hacen falta más estudios que aclaren su eficacia a largo plazo, su lugar en el tratamiento habitual, la posible diferencia entre diversos anestésicos, la posología más conveniente y el papel del uso concomitante de corticoides (AU)

Introduction Peripheral nerve blocks have been a common treatment for multiple headaches. By far, the greater occipital nerve block is the most used and with the stronger body of evidence in routine clinical practice. Methods We searched Pubmed Meta-Analysis/Systematic Review, in the last 10 years. Of these results, meta-analyses, and in the absence of these systematic reviews, assessing Greater Occipital Nerve Block in headache has been selected for review. Results We identified 95 studies in Pubmed, 13 that met the inclusion criteria. Conclusion Greater occipital block is an effective and safe technique, easy to perform and which has shown its usefulness in migraine, cluster headache, cervicogenic headache and Post-dural puncture headache. However, more studies are needed to clarify its long-term efficacy, its place in clinical treatment, the possible difference between different anaesthetics, the most convenient dosage and the role of concomitant use of corticosteroids (AU)

[Greater occipital nerve block in the treatment of headaches. Review of evidence]. / Bloqueo anestésico del nervio occipital mayor en el tratamiento de las cefaleas. Revisión de la evidencia.

INTRODUCTION: Peripheral nerve blocks have been a common treatment for multiple headaches. By far, the greater occipital nerve block is the most used and with the stronger body of evidence in routine clinical practice. METHODS: We searched Pubmed Meta-Analysis/Systematic Review, in the last 10 years. Of these results, meta-analyses, and in the absence of these systematic reviews, assessing Greater Occipital Nerve Block in headache has been selected for review. RESULTS: We identified 95 studies in Pubmed, 13 that met the inclusion criteria. CONCLUSION: Greater occipital block is an effective and safe technique, easy to perform and which has shown its usefulness in migraine, cluster headache, cervicogenic headache and Post-dural puncture headache. However, more studies are needed to clarify its long-term efficacy, its place in clinical treatment, the possible difference between different anaesthetics, the most convenient dosage and the role of concomitant use of corticosteroids.

Protocolo devigilância de Enfermagem na Unidade de Cuidados Pós-Anestésicos: atualização e validação / Desenvolvimento de Competências em Enfermagem à Pessoa em Situação Crítica ­ "Protocolo devigilância de Enfermagem na Unidade de Cuidados Pós-Anestésicos: atualização e validação" / Nursing Surveillance Protocol in the Post-anaesthesia Care Unit: updating and validation

Os cuidados especializados de Enfermagem têm como pilar a Enfermagem Avançada. Verificou-se que a Enfermagem Avançada tem como base a investigação, a conceptualização dos cuidados, o processo de enfermagem, o desenvolvimento profissional e a gestão de serviços/instituições. Este relatório de estágio tem como objetivo demonstrar as competências adquiridas como Enfermeira Mestre e Especialista em Enfermagem Médico-Cirúrgica na Área da Pessoa em Situação Crítica, e apresentar o trabalho de investigação desenvolvido. A análise refletiva das competências especializadas adquiridas tem por base os três ensinos clínicos realizados junto do utente em situação crítica. A componente de investigação prende-se com a atualização e validação do protocolo de vigilância de Enfermagem na Unidade de Cuidados Pós-Anestésicos (UCPA). O conteúdo e a estrutura do protocolo foram validados através de um painel de Delphi e foi avaliada a utilidade e usabilidade do protocolo, na perspetiva dos enfermeiros da UCPA. A amostra para o painel de Delphi é composta por 12 enfermeiros especialistas em Enfermagem Médico-Cirúrgica na Área de Enfermagem Perioperatória e a que avalia a utilidade e usabilidade do protocolo por 44 enfermeiros que prestam cuidados de enfermagem na UCPA de um Centro Hospitalar da região de Lisboa e Vale do Tejo. Considera-se que foram adquiridas as competências comuns e específicas na área da Pessoa em Situação Crítica enquanto Enfermeira Mestre e Especialista através da análise critico-refletiva das situações vivenciadas nos contextos clínicos. De igual modo, considera-se que o estudo desenvolvido é um projeto de melhoria contínua da qualidade dos cuidados de Enfermagem na UCPA. Após duas rondas da técnica de Delphi, atingiu-se o consenso dos peritos à altura de 96,1% relativamente à estrutura, ao conteúdo, à relevância e à pertinência do protocolo de vigilância de enfermagem na UCPA. Os resultados do questionário dos enfermeiros da UCPA foram excelentes com concordância superior a 85% em todas as perguntas. De um modo geral, a quase totalidade dos enfermeiros (97,7%) concorda com a atualização do protocolo de vigilância de enfermagem na UCPA, afirmando ser útil.

Specialised nursing care uses advanced nursing as one of its pillars. It was acknowledged that advanced nursed is based on investigation, care conceptualisation, nursing process, professional development and dealing with services / facilities. The objective of the following internship report is to demonstrate the skills acquired as Nurse Practitioner and Nurse Specialist in medical-surgical nursing in the field of the patient in critical condition and show the investigative work that was developed. The reflective analysis of the acquired specialised skills is based on the three clinical internships which took place next to the patient in critical condition. The investigative part is linked to the updating and validation of the vigilance protocol of nursing of postanesthesic care unit (PACU). The content and the structure of the protocol were validated by a Delphi technique and its usefulness and usability was assessed according to the PACU nurses. The sample for the Delphi method is composed of 12 nurse specialists in medical-surgical nursing in the perioperative care, as far as the sample used to assess the usefulness and usability is concerned, it is composed of 44 nurses who work in the PACU of a hospital in the region of Lisbon and Vale do Tejo. It is considered that the common and specific skills in the field of the patient in critical condition were acquired as Nurse Practitioner and Nurse Specialist through the critical reflexive analysis of the cases that were examined in the clinical contexts. Similarly, it is considered that the study developed here is a project to continually improve the quality of nursing care in the PACU. After two rounds of the Delphi method, a consensus among experts reached 96,1% related to the structure, content, relevance, and pertinence of the vigilance protocol of nursing in the PACU. The results of the questionnaire of the PACU nurses were excellent, more than 85% of them agreed in all answers. More generally, almost all of them (97,7%) agreed and claimed that an updating of the vigilance protocol of nursing in the PACU was useful.

Parálisis aislada del nervio axilar tras liposucción, una complicación excepcional / Isolated axillary nerve palsy after liposuction, an exceptional complication

La lesión aislada del nervio axilar asociada a la posición quirúrgica del paciente es una complicación muy poco frecuente, y en la mayoría de los casos está asociada al prono durante una cirugía de columna. La presentación de esta patología en relación con cirugías de otra índole es excepcional, existiendo solo unos pocos casos en la literatura científica.Presentamos el caso de una paciente que desarrolló clínica de parálisis aislada del nervio axilar izquierdo tras someterse a una lipoabdominoplastia y reducción mamaria, en la que se alternaron la posición en prono y en supino. La utilización de una solución de infiltración con lidocaína y adrenalina pudo contribuir a la aparición de la lesión en este caso único. Finalmente, el cuadro clínico se resolvió en su totalidad gracias al tratamiento conservador (AU)

Isolated injury to the axillary nerve associated with the patient́s surgical position is a very rare complication, and in most cases it is associated with the prone during spinal surgery. The presentation of this pathology in relation to surgeries of another nature is exceptional, with only a few cases in the scientific literature.We present the case of a patient who developed symptoms of isolated left axillary nerve palsy after undergoing lipoabdominoplasty and breast reduction, in which the prone and supine positions were alternated. The use of an infiltration solution with lidocaine and epinephrine could have contributed to the appearance of the lesion in this unique case. Finally, the clinical picture was fully resolved thanks to conservative treatment (AU)

Lesión hepática inducida por fármacos anestésicos / Liver injury induced by anesthetic drugs

Resumen: El daño hepático por medicamentos no es tan raro, su diagnóstico es por exclusión, en algunos casos puede inducir falla hepática aguda. Se realizó una revisión de la bibliografía de los medicamentos más utilizados en los procedimientos anestésicos y el riesgo que existe en estos medicamentos de desarrollar daño hepático por fármacos; los únicos medicamentos que tienen mayor riesgo de hepatotoxicidad son los inhalados halogenados, particularmente el halotano, ahora en desuso, el resto de los medicamentos son seguros.

Abstract: Liver damage by drugs is not so rare, its diagnosis is by exclusion, in some cases can induce acute liver failure. A review of the literature of the drugs most used in anesthetic procedures and the risk that exists of these drugs in the development of liver damage by drugs was carried out; the only drugs that have a higher risk of hepatotoxicity are halogenated inhaled ones, particularly halothane now in disuse, the rest of the drugs are safe.

The effect of the minimum effective volume for suprainguinal fascia iliaca block in fresh cadavers / El efecto del volumen efectivo mínimo para el bloqueo de la fascia ilíaca suprainguinal en cadáveres frescos

SUMMARY: The goal of ultrasound-guided suprainguinal fascia iliaca block (USG-SFIB) is anesthetic spread to three nerves, which are lateral femoral cutaneous nerve (LFCN), femoral nerve (FN), and obturator nerve (ON). The 90 % minimum effective volume (MEV90) for USG-SFIB is each result of studied showed the successful block and effect in various volume for block. So, Thus, the study purposes to demonstrate the efficiency of the effective volume (MEV90,62.5 ml) for USG-SFIB and confirm the staining of dye in connective tissue of nerve (nerve layer) that focused on the obturator nerve by histological examination in cadavers. The histological result showed the dye staining on the nerve layer of the ON in epineurium (100 %) and un-staining perineurium & endoneurium. Therefore, the minimal effective volume (MEV) is effective for USG-SFIB. Moreover, dye stain at the epineurium of stained obturator nerve only.

RESUMEN: El objetivo del bloqueo de la fascia ilíaca suprainguinal guiado por ecografía (USG-SFIB) es la propagación anestésica a tres nervios, cutáneo femoral lateral, femoral y obturador. El volumen efectivo mínimo del 90 % (MEV90) para USG-SFIB en cada uno de los resultados mostró el bloqueo exitoso y el efecto en varios volúmenes por bloqueo. Por lo tanto, el estudio tuvo como objetivo demostrar la eficiencia del volumen efectivo (MEV90,62.5 ml) para USG-SFIB y confirmar la tinción de tinte en el tejido conectivo del nervio, el cual se centró en el nervio obturador a través del examen histológico en cadáveres. El resultado histológico mostró tinción de colorante en el epineuro (100 %) del nervio obturador, sin embargo no hubo tinción del perineuro y endoneuro. Por lo tanto, el volumen efectivo mínimo (MEV) es efectivo para USG-SFIB.

Distribution of various volumes of methylene blue injection in suprainguinal fascia iliaca block under ultrasound guidance: a cadaveric study / Distribución de varios volúmenes de inyección de azul de metileno en el bloque suprainguinal de la fascia ilíaca bajo guía por ultrasonido: un estudio cadavérico

SUMMARY: The local anesthetic volume for a single-shot suprainguinal fascia iliaca block (SFIB) is a key factor of a block success because the courses of the three target nerves from the lumbar plexus (LP), the lateral femoral cutaneous nerve (LFCN), femoral nerve (FN), and obturator nerve (ON), at the inguinal area are isolated and within striking distance. Thus, this cadaveric study aims to demonstrate the distribution of dye staining on the LFCN, FN, ON, and LP following the ultrasound-guided SFIB using 15-50 ml of methylene blue. A total of 40 USG-SFIBs were performed on 20 fresh adult cadavers using 15, 20, 25, 30, 35, 40, 45, and 50 ml of methylene blue. After the injections, the pelvic and inguinal regions were dissected to directly visualize the dye stained on the LFCN, FN, ON, and LP. All FN and LFCN were stained heavily when the 15-50 ml of dye was injected. Higher volumes of dye (40-50 ml) spread more medially and stained on the ON and LP in 60 % of cases. To increase the possibility of dye spreading to all three target nerves and LP of the SFIB, a high volume (≥40 ml) of anesthetic is recommended. If only a blockade of the FN and LFCN is required, a low volume (15-25 ml) of anesthetic is sufficient.

RESUMEN: El volumen de anestésico local para un bloqueo de la fascia ilíaca suprainguinal (FISI) de una sola inyección es un factor clave para el éxito del bloqueo, debido a que los cursos de los tres nervios objetivo del plexo lumbar (PL), el nervio cutáneo femoral lateral (NCFL), femoral (NF) y el nervio obturador (NO), en el área inguinal están aislados y dentro de la distancia de abordaje. Por lo tanto, este estudio cadavérico tiene como objetivo demostrar la distribución de la tinción de tinte en NCFL, NF, NO y PL siguiendo el FISI guiado por ultrasonido usando 15-50 ml de azul de metileno. Se realizaron un total de 40 USG-FISI en 20 cadáveres adultos frescos utilizando 15, 20, 25, 30, 35, 40, 45 y 50 ml de azul de metileno. Después de las inyecciones, se disecaron las regiones pélvica e inguinal para visualizar directamente el tinte teñido en NCFL, NF, NO y PL. Todos los NF y NCFL se tiñeron intensamente cuando se inyectaron los 15- 50 ml de colorante. Volúmenes mayores de colorante (40-50 ml) se esparcen más medialmente y tiñen el NO y la PL en el 60 % de los casos. Para aumentar la posibilidad de que el colorante se propague a los tres nervios objetivo y al PL del FISI, se recomienda un volumen elevado (≥40 ml) de anestésico. Si solo se requiere un bloqueo de NF y NCFL, un volumen bajo (15-25 ml) de anestésico es suficiente.

Comparison of 2 Anesthetic Techniques in Onychocryptosis Surgery of the Great Toe: A Randomized Clinical Trial. / Comparación de 2 técnicas de bloqueo anestésico en el tratamiento quirúrgico de onicocriptosis del primer dedo del pie.

BACKGROUND AND OBJECTIVE: Surgery for an ingrown toenail of the great toe is a common procedure that requires an anesthetic neuromuscular blockade of the entire digit. Various digital block techniques have been described, but no evidence-based recommendations on the best choice have emerged. We aimed to compare the V block to the H block in this type of surgery. MATERIAL AND METHODS: Multicenter randomized clinical trial in patients undergoing onychocryptosis surgery between February 2018 and February 2020. We recorded sex, age, foot intervened, type of blockade used (H block or V block), efficacy 10 and 20minutes after injection of the anesthetic, and number of attempts. RESULTS: A total of 140 surgeries to treat ingrown toenails were assigned to 2 groups (H block or V block) of 70 patients each. The same anesthetic, dose, and volume were used in all cases. The V technique produced a better neuromuscular block in 7.2% more cases at 10minutes and in 12.8% more at 20minutes. CONCLUSIONS: Both block techniques are safe and effective. The V block is a good alternative to the H block in patients undergoing surgery to treat an ingrown toenail.

Clinical guide to perioperative management for videothoracoscopy lung resection (Section of Cardiac, Vascular and Thoracic Anesthesia, SEDAR; Spanish Society of Thoracic Surgery, SECT; Spanish Society of Physiotherapy).

The introduction of video-assisted thoracoscopic (VATS) techniques has led to a new approach in thoracic surgery. VATS is performed by inserting a thoracoscope through a small incisions in the chest wall, thus maximizing the preservation of muscle and tissue. Because of its low rate of morbidity and mortality, VATS is currently the technique of choice in most thoracic procedures. Lung resection by VATS reduces prolonged air leaks, arrhythmia, pneumonia, postoperative pain and inflammatory markers. This reduction in postoperative complications shortens hospital length of stay, and is particularly beneficial in high-risk patients with low tolerance to thoracotomy. Compared with conventional thoracotomy, the oncological results of VATS surgery are similar or even superior to those of open surgery. This aim of this multidisciplinary position statement produced by the thoracic surgery working group of the Spanish Society of Anesthesiology and Reanimation (SEDAR), the Spanish Society of Thoracic Surgery (SECT), and the Spanish Association of Physiotherapy (AEF) is to standardize and disseminate a series of perioperative anaesthesia management guidelines for patients undergoing VATS lung resection surgery. Each recommendation is based on an in-depth review of the available literature by the authors. In this document, the care of patients undergoing VATS surgery is organized in sections, starting with the surgical approach, and followed by the three pillars of anaesthesia management: preoperative, intraoperative, and postoperative anaesthesia.

Guía clínica en el manejo perioperatorio para la cirugía de resección pulmonar por videotoracoscopia (Sección de Anestesia Cardiaca, Vascular y Torácica, SEDAR; Sociedad Española de Cirugía Torácica, SECT; Asociación Española de Fisioterapia, AEF) / Clinical guide to perioperative management for videothoracoscopy lung resection (Section of Cardiac, Vascular and Thoracic Anesthesia, SEDAR; Spanish Society of Thoracic Surgery, SECT; Spanish Society of Physiotherapy)

La introducción de técnicas toracoscópicas asistidas por video en cirugía torácica (VATS) ha permitido realizar un nuevo enfoque en la cirugía torácica. El acceso videotoracoscópico se realiza con pequeñas incisiones, preservando al máximo los músculos y los tejidos. En la actualidad, la VATS se considera de elección en la mayoría de los procedimientos torácicos, principalmente debido a la menor morbimortalidad asociada. La resección pulmonar por VATS presenta reducción de las fugas de aire prolongadas, arritmias, neumonía, dolor postoperatorio y una disminución de los marcadores inflamatorios. Esta reducción de las complicaciones postoperatorias está vinculada a una reducción de la estancia hospitalaria, siendo los pacientes de alto riesgo y con poca tolerancia a la toracotomía los principales beneficiarios de esta técnica.En comparación con la toracotomía convencional, los?resultados?oncológicos de la cirugía VATS son similares o incluso superiores a los de la cirugía abierta.Este documento, de redacción multidisciplinar, consensuado por el grupo de trabajo de cirugía torácica de la Sociedad Española de Anestesiología y Reanimación (SEDAR), de la Sociedad Española de Cirugía Torácica (SECT) y la Asociación Española de Fisioterapia (AEF), pretende estandarizar y difundir, con base en la bibliografía más actual, las mejores pautas de manejo clínico perioperatorio de los pacientes que se someten a una cirugía de resección pulmonar por VATS. Cada recomendación parte de una revisión de la literatura disponible y analizada en profundidad por los autores.Con el objetivo de dirigir el curso asistencial que seguirá el paciente que se somete a una cirugía pulmonar por VATS, esta guía se organiza inicialmente en el enfoque quirúrgico, seguido de los tres puntos clásicos del proceso anestésico. Estos puntos son preoperatorio, intraoperatorio y postoperatorio.(AU)

The introduction of video-assisted thoracoscopic (VATS) techniques has led to a new approach in thoracic surgery. VATS is performed by inserting a thoracoscope through a small incisions in the chest wall, thus maximizing the preservation of muscle and tissue. Because of its low rate of morbidity and mortality, VATS is currently the technique of choice in most thoracic procedures. Lung resection by VATS reduces prolonged air leaks, arrhythmia, pneumonia, postoperative pain and inflammatory markers. This reduction in postoperative complications shortens hospital length of stay, and is particularly beneficial in high-risk patients with low tolerance to thoracotomy.Compared with conventional thoracotomy, the oncological results of VATS surgery are similar or even superior to those of open surgery.This aim of this multidisciplinary position statement produced by the thoracic surgery working group of the Spanish Society of Anesthesiology and Reanimation (SEDAR), the Spanish Society of Thoracic Surgery (SECT), and the Spanish Association of Physiotherapy (AEF) is to standardize and disseminate a series of perioperative anaesthesia management guidelines for patients undergoing VATS lung resection surgery. Each recommendation is based on an in-depth review of the available literature by the authors.In this document, the care of patients undergoing VATS surgery is organized in sections, starting with the surgical approach, and followed by the three pillars of anaesthesia management: preoperative, intraoperative, and postoperative anaesthesia.(AU)

Comparación de 2 técnicas de bloqueo anestésico en el tratamiento quirúrgico de onicocriptosis del primer dedo del pie / Comparison of 2 Anesthetic Techniques in Onychocryptosis Surgery of the Great Toe: A Randomized Clinical Trial

Introducción: La cirugía en onicocriptosis del primer dedo del pie es un procedimiento común que requiere de un bloqueo anestésico completo del dedo. Existen diferentes técnicas, pero no hay recomendaciones basadas en la evidencia sobre el mejor tipo de técnica de anestesia. En este contexto, nuestro objetivo fue evaluar si el bloqueo anestésico en V presenta ventajas respecto al bloqueo en H. Material y métodos: Se realizó un estudio observacional, prospectivo y multicéntrico en pacientes sometidos a cirugía de onicocriptosis entre febrero de 2018 y febrero de 2020. Se distribuyó a los pacientes aleatoriamente en 2 grupos. Se recogieron los siguientes datos: sexo, edad, tipo de bloqueo según técnica (técnica H o técnica V), eficacia de la técnica a los 10 y 20min posteriores a la infiltración, pie afectado y número de refuerzos anestésicos. Resultados: Se incluyeron 140 intervenciones quirúrgicas sobre uñas con onicocriptosis, que se dividieron en 2 grupos. Se compararon las variables después de realizar los distintos abordajes anestésicos con el mismo agente anestésico, dosis y volumen. A 70 intervenciones se les asignó la técnica H y a otras 70 intervenciones se les asignó la técnica V. Al analizar los tiempos de eficacia, se observó que la técnica V fue mejor en un 7,2% a los 10min y en un 12,8% a los 20min frente a la técnica H. Conclusiones: Los 2 métodos de bloqueo anestésico son seguros y eficaces. La técnica V es una buena alternativa a la técnica H en pacientes sometidos a cirugía de onicocriptosis (AU)

Background and objective: Surgery for an ingrown toenail of the great toe is a common procedure that requires an anesthetic neuromuscular blockade of the entire digit. Various digital block techniques have been described, but no evidence-based recommendations on the best choice have emerged. We aimed to compare the V block to the H block in this type of surgery. Material and methods: Multicenter randomized clinical trial in patients undergoing onychocryptosis surgery between February 2018 and February 2020. We recorded sex, age, foot intervened, type of blockade used (H block or V block), efficacy 10 and 20minutes after injection of the anesthetic, and number of attempts. Results: A total of 140 surgeries to treat ingrown toenails were assigned to 2 groups (H block or V block) of 70 patients each. The same anesthetic, dose, and volume were used in all cases. The V technique produced a better neuromuscular block in 7.2% more cases at 10minutes and in 12.8% more at 20minutes. Conclusions: Both block techniques are safe and effective. The V block is a good alternative to the H block in patients undergoing surgery to treat an ingrown toenail (AU)

[Translated article] Comparison of 2 Anesthetic Techniques in Onychocryptosis Surgery of the Great Toe: A Randomized Clinical Trial / Comparación de 2 técnicas de bloqueo anestésico en el tratamiento quirúrgico de onicocriptosis del primer dedo del pie

Background and objective: Surgery for an ingrown toenail of the great toe is a common procedure that requires an anesthetic neuromuscular blockade of the entire digit. Various digital block techniques have been described, but no evidence-based recommendations on the best choice have emerged. We aimed to compare the V block to the H block in this type of surgery. Material and methods: Multicenter randomized clinical trial in patients undergoing onychocryptosis surgery between February 2018 and February 2020. We recorded sex, age, foot intervened, type of blockade used (H block or V block), efficacy 10 and 20minutes after injection of the anesthetic, and number of attempts. Results: A total of 140 surgeries to treat ingrown toenails were assigned to 2 groups (H block or V block) of 70 patients each. The same anesthetic, dose, and volume were used in all cases. The V technique produced a better neuromuscular block in 7.2% more cases at 10minutes and in 12.8% more at 20minutes. Conclusions: Both block techniques are safe and effective. The V block is a good alternative to the H block in patients undergoing surgery to treat an ingrown toenail (AU)

Introducción: La cirugía en onicocriptosis del primer dedo del pie es un procedimiento común que requiere de un bloqueo anestésico completo del dedo. Existen diferentes técnicas, pero no hay recomendaciones basadas en la evidencia sobre el mejor tipo de técnica de anestesia. En este contexto, nuestro objetivo fue evaluar si el bloqueo anestésico en V presenta ventajas respecto al bloqueo en H. Material y métodos: Se realizó un estudio observacional, prospectivo y multicéntrico en pacientes sometidos a cirugía de onicocriptosis entre febrero de 2018 y febrero de 2020. Se distribuyó a los pacientes aleatoriamente en 2 grupos. Se recogieron los siguientes datos: sexo, edad, tipo de bloqueo según técnica (técnica H o técnica V), eficacia de la técnica a los 10 y 20min posteriores a la infiltración, pie afectado y número de refuerzos anestésicos. Resultados: Se incluyeron 140 intervenciones quirúrgicas sobre uñas con onicocriptosis, que se dividieron en 2 grupos. Se compararon las variables después de realizar los distintos abordajes anestésicos con el mismo agente anestésico, dosis y volumen. A 70 intervenciones se les asignó la técnica H y a otras 70 intervenciones se les asignó la técnica V. Al analizar los tiempos de eficacia, se observó que la técnica V fue mejor en un 7,2% a los 10min y en un 12,8% a los 20min frente a la técnica H. Conclusiones: Los 2 métodos de bloqueo anestésico son seguros y eficaces. La técnica V es una buena alternativa a la técnica H en pacientes sometidos a cirugía de onicocriptosis (AU)

Validação aparente e de conteúdo de escala de avaliação de enfermagem para o paciente na sala de recuperação pós-anestésica / Validación aparente y de contenido de la escala de evaluación de enfermería para pacientes en la sala de recuperación postanestésica / Apparent and content validation of a nursing assessment scale for patients in the post-anesthesia recovery room

RESUMO Objetivo: realizar a construção e a validação de conteúdo e aparente de uma escala de Avaliação de Enfermagem para o paciente na sala de recuperação pós-anestésica. Método: estudo metodológico, com etapas de definição do conceito a ser mensurado, formulação dos itens do instrumento, desenvolvimento de instruções para os respondentes e teste de validade aparente e de conteúdo realizado entre os meses de dezembro de 2020 e março de 2021. Inicialmente, a escala foi dividida em três domínios, com dados sociodemográficos e clínicos, procedimento anestésico-cirúrgico e 10 parâmetros a serem avaliados: temperatura corpórea, frequência cardíaca, respiração, pressão arterial sistólica, saturação periférica de oxigênio, consciência, mobilidade, dor, náusea e vômito e ferida operatória. Cada um dos parâmetros tem o escore mínimo de um (1) e máximo de quatro (4); assim, o escore total pode variar de 10 a 40 pontos. A validação foi realizada com 10 juízes doutores e com experiência na área de Enfermagem Perioperatória. A análise foi realizada por meio dos Índices de Validade de Conteúdo, com questionário contendo cinco possíveis respostas (discordo totalmente; discordo; não discordo e não concordo; concordo; concordo totalmente), além sugestões de forma descritiva. Resultados: após validação dos juízes, a escala permaneceu com o terceiro domínio, com os 10 parâmetros a serem avaliados. A validação obteve a média global de 89%, e nenhum dos parâmetros avaliados apresentou Índice de Validade de Conteúdo inferior a 80%. Conclusão: a escala proposta é um instrumento confiável e válido para avaliação do paciente na Sala de Recuperação Pós-Anestésica.

RESUMEN Objetivo: construir y validar el contenido y la validez aparente de una escala de evaluación de enfermería para pacientes en la Sala de Recuperación Postanestésica. Método: estudio metodológico, con etapas de definición del concepto a medir, formulación de los ítems del instrumento, desarrollo de instrucciones para los encuestados y la prueba de validez aparente y de contenido, realizado entre los meses de diciembre de 2020 y marzo de 2021. Inicialmente, la escala se dividió en tres ámbitos con datos sociodemográficos y clínicos, procedimiento anestésico-quirúrgico y diez parámetros a evaluar: temperatura corporal, frecuencia cardiaca, respiración, presión arterial sistólica, saturación periférica de oxígeno, consciencia, movilidad, dolor, náuseas y vómitos y herida quirúrgica. Cada uno de los parámetros tiene una puntuación mínima de uno (1) y máxima de cuatro, por lo que la puntuación total puede variar de 10 a 40 puntos. La validación se realizó con diez jueces con doctorado y experiencia en el área de Enfermería Perioperatoria. El análisis se realizó utilizando el Índice de Validez de Contenido, con un cuestionario que contenía cinco posibles respuestas: totalmente en desacuerdo; en desacuerdo; no en desacuerdo y no de acuerdo; de acuerdo; totalmente de acuerdo; y sugerencias de forma descriptiva. Resultados: tras la validación de los jueces, la escala quedó con el tercer dominio, con los diez parámetros a evaluar. La validación obtuvo una media global del 89% y ninguno de los parámetros evaluados tuvo un Índice de Validez del Contenido inferior al 80%. Conclusión: la escala propuesta es un instrumento fiable y válido para la evaluación de pacientes en la sala de recuperación Postanestésica.

ABSTRACT Objective: to build and validate the content and apparent validity of a Nursing Assessment Scale for patients in the post-anesthesia recovery room. Method: methodological study, with stages of defining the concept to be measured, formulation of the instrument items, development of instructions for respondents, and apparent and content validity test carried out between December 2020 and March 2021. Initially, the scale was divided into three domains, with sociodemographic and clinical data, anesthetic-surgical procedure, and ten parameters to be assessed: body temperature, heart rate, respiration, systolic blood pressure, peripheral oxygen saturation, consciousness, mobility, pain, nausea and vomiting, and surgical wound. Each parameter has a minimum score of one (1) and a maximum score of four (4); thus, the total score can range from 10 to 40 points. The validation was performed with ten doctoral judges with experience in Perioperative Nursing. The analysis was performed using the content validity indices, with a questionnaire containing five possible answers (totally disagrees, disagrees, does not disagree and does not agree, agrees, and totally agrees), in addition to suggestions in descriptive form. Results: after the judges' validation, the scale remained with the third domain, with the ten parameters to be evaluated. The validation obtained an overall average of 89%, and none of the parameters evaluated had a content validity index below 80%. Conclusion: the proposed scale is a reliable and valid instrument for assessing the patient in the Post-Anesthesia Recovery Room.

Isolated axillary nerve palsy after liposuction, an exceptional complication.

Isolated injury to the axillary nerve associated with the patient's surgical position is a very rare complication, and in most cases it is associated with the prone during spinal surgery. The presentation of this pathology in relation to surgeries of another nature is exceptional, with only a few cases in the scientific literature. We present the case of a patient who developed symptoms of isolated left axillary nerve palsy after undergoing lipoabdominoplasty and breast reduction, in which the prone and supine positions were alternated. The use of an infiltration solution with lidocaine and epinephrine could have contributed to the appearance of the lesion in this unique case. Finally, the clinical picture was fully resolved thanks to conservative treatment.

Anaesthetic-surgical guide in the treatment of ascending aorta and surgery of the ascending aorta and aortic arch. Consensus document of the Spanish Society of Cardiovascular and Endovascular Surgery and the Sociedad of Anaesthesiology, Resuscitation and Pain Therapy.

Aortic pathology is always a challenge for the clinician, and must be diagnosed and treated by a multidisciplinary team due to the technical and technological complexity of the resources used. Ongoing efforts to implement a systematic, protocolized approach involving "Aortic teams" made up of cardiologists, cardiac surgeons, vascular surgeons, anaesthesiologists and radiologists, among others are now leading to improved outcomes. The aim of this consensus document drawn up by the Aortic working groups of the Spanish Society of Anaesthesiology, Resuscitation and Pain Therapy (SEDAR) and the Spanish Society of Thoracic and Cardiovascular Surgery (SECTCV) is to disseminate a set of working protocols. The latest consensus document of the European Association for Cardio-Thoracic Surgery (EACTS) and the European Society for Vascular Surgery (ESVS) define the concept of "AORTIC TEAM"(1). The aortic team should be closely involved from diagnosis to treatment and finally follow-up, and should be formed of cardiac and vascular surgeons working together with anaesthesiologists, cardiologists, radiologists and geneticists. Treatment of aortic pathologies should be centralised in large centres, because this is the only way to effectively understand the natural course of the disease, provide the entire range of treatment options under one umbrella and treat potential complications. A streamlined emergent care pathway (24/7 availability), adequate transportation and transfer capabilities, as well as rapid activation of the multidisciplinary team must be available. In light of the complexity and constant evolution of therapeutic options, we present this first version of the Anaesthesiology and surgical guidelines for surgery of the ascending aorta and aortic arch. Some questions will no doubt remain unanswered, and future versions will include new techniques that, though implemented in some centres, are still not widely recommended.

Guía anestésico-quirúrgica en el tratamiento de la cirugía de aorta ascendente y del arco aórtico. Documento de consenso de la Sociedad Española de Cirugía Cardiovascular y Endovascular y la Sociedad Española de Anestesiología, Reanimación y Terapeútica del Dolor / Anaesthetic-surgical guide in the treatment of ascending aorta and surgery of the ascending aorta and aortic arch. Consensus document of the Spanish Society of Cardiovascular and Endovascular Surgery and the Sociedad of Anaesthesiology, Resuscitation and Pain Therapy

La patología de la aorta siempre supone un reto para la medicina. Tanto para sudiagnóstico como para su tratamiento, dicha patología requiere ser abordada de forma multidisciplinar debido a la complejidad técnica y tecnológica de los medios empleados. Gracias a los esfuerzos durante años se están obteniendo frutos en forma de mejora de resultados, mediante un abordaje sistemático y protocolizado llevado acabo en el seno de un grupo de expertos (Comités de aorta o “Aortic team”) en el quese implican cardiólogos, cirujanos cardíacos, cirujanos vasculares, anestesiólogos y radiólogos, entre otros. Con este documento, realizado entre los grupos de trabajo de Aorta de la Sociedad Española de Anestesiología, Reanimación y Terapéutica del dolor (SEDAR) y la Sociedad Española de Cirugía Torácica y Cardiovascular (SECTCV) se busca difundir protocolos de trabajo consensuados por ambas sociedades. La EACTS y la ESVS en el último documento de consenso de expertos definen el concepto de “AORTIC TEAM”(1). El equipo debe estar estrechamente involucrado en todo el proceso de diagnóstico, tratamiento y seguimiento y debe estar compuesto por miembros de cirugía cardiovascular en colaboración con anestesiología, cardiología, radiología y genética. Se recomienda la centralización de la atención de las patologías del arco aórtico en grandes centros porque es la única forma de comprender de manera efectiva el curso natural de la enfermedad, proporcionar toda la gama de opciones de tratamiento bajo un mismo prisma y tratar las posibles complicaciones. Debe estar disponible una vía simplificada de atención de emergencias (con disponibilidad 24h al día y 7 días a la semana), una adecuada capacidad de transporte y transferencia de pacientes, así como la posibilidad de una activación rápida del equipo multidisciplinar.(AU)

Aortic pathology is always a challenge for the clinician, and must be diagnosed and treated by a multidisciplinary team due to the technical and technological complexity of the resources used. Ongoing efforts to implement a systematic, protocolized approach involving “Aortic teams” made up of cardiologists, cardiac surgeons, vascular surgeons, anaesthesiologists and radiologists, among others are now leading to improved outcomes. The aim of this consensus document drawn up by the Aortic working groups of the Spanish Society of Anaesthesiology, Resuscitation and Pain Therapy (SEDAR) and the Spanish Society of Thoracic and Cardiovascular Surgery (SECTCV) is to disseminate a set of working protocols. The latest consensus document of the European Association for Cardio-Thoracic Surgery (EACTS) and the European Society for Vascular Surgery (ESVS) define the concept of “AORTIC TEAM”(1). The aortic team should be closely involved from diagnosis to treatment and finally follow-up, and should be formed of cardiac and vascular surgeons working together with anaesthesiologists, cardiologists, radiologists and geneticists. Treatment of aortic pathologies should be centralised in large centres, because this is the only way to effectively understand the natural course of the disease, provide the entire range of treatment options under one umbrella and treat potential complications. A streamlined emergent care pathway (24/7 availability), adequate transportation and transfer capabilities, as well as rapid activation of the multidisciplinary team must be available. In light of the complexity and constant evolution of therapeutic options, we present this first version of the Anaesthesiology and surgical guidelines for surgery of the ascending aorta and aortic arch. Some questions will no doubt remain unanswered, and future versions will include new techniques that, though implemented in some centres, are still not widely recommended.(AU)