Características Clínicas y Terapéuticas de los Pacientes que Ingresan por Trauma Craneoencefálico en el Complejo Hospitalario Dr. Arnulfo Arias Madrid. 2022 - 2023

Introducción: El trauma craneoencefálico (TCE) se define como una patología caracterizada por la alteración cerebral secundaria a una lesión traumática en la región de la cabeza, con la presencia de alteración de la consciencia y/o amnesia debido al trauma, cambios neurológicos, neurofisiológicos, con posibles fracturas de cráneo o lesiones intra craneanas atribuibles al trauma. Metodología: Es un estudio observacional, descriptivo, prospectivo en pacientes que sufrieron TCE internados en el servicio de neurocirugía en el Complejo Hospitalario Dr. Arnulfo Arias Madrid durante el periodo de marzo de 2022 a febrero de 2023. Resultados: Los resultados de este estudio mostraron que predomina el sexo masculino (78%) sobre el femenino (22%) en pacientes con TCE. Las causas de lesión más comunes fueron caídas de sus pies (27%), caídas de altura (25%) y colisión de moto/automóvil (20%). Las presentaciones clínicas más comunes fueron pérdida de consciencia (49%), amnesia/desorientación (19%) y cefalea (10%). Conclusión: El seguimiento promedio de los pacientes con TCE fue de 16 días. El género masculino fue el más frecuente, con mayor proporción en la edad media y adulta mayor. La etiología principalmente fue por caídas, manifestándose comúnmente por perdida del estado de alerta, y teniendo hallazgos múltiples en la tomografía cerebral. La mayoría de los pacientes se les dio manejo conservador. (provisto por Infomedic International)

Introduction: Cranioencephalic trauma (TBI) is defined as a pathology characterized by cerebral alteration secondary to traumatic injury in the head region, with the presence of altered consciousness and/or amnesia due to trauma, neurological, neurophysiological changes, with possible skull fractures or intracranial lesions attributable to trauma. Methodology: This is an observational, descriptive, prospective study in patients who suffered TBI hospitalized in the neurosurgery service at the Complejo Hospitalario Dr. Arnulfo Arias Madrid during the period from March 2022 to February 2023. Results: The results of this study showed a predominance of male (78%) over female (22%) patients with TBI. The most common causes of injury were falls from their feet (27%), falls from height (25%) and motorcycle/automobile collision (20%). The most common clinical presentations were loss of consciousness (49%), amnesia/disorientation (19%) and headache (10%). Conclusion: The average follow-up of patients with TBI was 16 days. The male gender was the most frequent, with a higher proportion in middle age and older adults. The etiology was mainly due to falls, commonly manifested by loss of alertness, and multiple findings in brain tomography. Most patients were managed conservatively. (provided by Infomedic International)

Hipotensión intracraneal espontánea. Una puesta al día

Introducción: La hipotensión intracraneal espontánea es un síndrome causado por la disminución del volumen de líquido cefalorraquídeo consecuencia de su fuga al espacio extradural. Aunque la ICHD-3 proporciona un alto nivel de especificidad diagnóstica, esta enfermedad puede manifestarse de forma atípica. Hasta en un 30% no es posible establecer el punto de escape, pero con el refinamiento de los exámenes de imágenes este porcentaje se ha reducido a un 15%-20%. Actualmente, su manejo no se encuentra estandarizado y las recomendaciones se basan en evidencia de limitada calidad metodológica, además de la variabilidad de protocolos entre distintos centros. Desarrollo En esta revisión actualizamos los procedimientos diagnósticos y terapéuticos. Por un lado, analizamos el rol de la resonancia nuclear magnética de encéfalo y médula espinal completa como primer paso diagnóstico y, por otro lado, señalamos los exámenes destinados a determinar la fuga de líquido cefalorraquídeo. Tal es el caso de la mielo-resonancia, la mielo-tomografía computarizada, tanto estándar, dinámica y por sustracción digital, además de la cisternografía con 111-Indium-DPTA. Sin embargo, determinar cuál de estos exámenes es el óptimo es objeto de debate. Lo mismo ocurre con el tratamiento: reposo; parche sanguíneo epidural a ciegas, parche guiado por fluoroscopia o tomografía computarizada, parche de fibrina; o cirugía. Conclusiones Se requiere de una mayor investigación, especialmente con trabajos multicéntricos controlados, para una mejor comprensión de la fisiopatología, el diagnóstico por imágenes, los enfoques terapéuticos y evaluación objetiva de los resultados clínicos. Solo así se establecerán pautas diagnósticas y de tratamiento validadas.

Introducction: Spontaneous intracranial hypotension is a syndrome caused by decreased CSF volume secondary to its leakage into the extradural space Although ICHD-3 provides a high level of diagnostic specificity, manifestations may be atypical, making diagnosis challenging. The site of leakage may be undetermined in point Up to 30% of cases, although with recent refinement of imaging, this percentage has been reduced to 15-20%. Currently, management is not standardized and recommendations are based on inconclusive evidence, with variability of protocols between centres. Development. In this review, we update diagnostic and therapeutic procedures. We analyse the role of whole brain and spinal cord MRI as a first investigation and review tests aimed at determining cerebrospinal fluid leakage, such as MRI myelography, conventional CT myelography, dynamic CT myelography, and digital subtraction CT myelography, as well as 111-Indium-DPTA cisternography. Determining optimal use of these investigations remains a matter of debate. The same is true for treatment: rest, blind epidural blood patch, fluoroscopy or CT-guided epidural blood patch, fibrin patch and surgery are discussed. Conclusión: Further research, especially multicentre controlled studies, is required to improve understanding of pathophysiology, diagnostic imaging, therapeutic approaches and to objectively assess clinical outcomes. Only then will diagnostic and treatment guidelines be evidence-based.

Neumoencéfalo en la paciente puérpera una complicación de la anestesia peridural

Introducción: La utilidad de las técnicas de anestesia regional se ha mostrado por muchos años, estas son las de elección por los beneficios que aporta, como es el caso de la cesárea, aunque no están exentas de complicaciones, y las neurológicas que son las más temidas por la gravedad del cuadro clínico presentado y los posibles desenlaces. Objetivo: Describir la evolución clínica de la puérpera con diagnóstico de neumoencéfalo después de anestesia neuroaxial peridural. Presentación de caso: Se trata de una paciente puérpera con antecedente de cefalea migrañosa que después de ser sometida a una anestesia peridural, comienza con dolor de cabeza ligero a moderado que en un principio aliviaba con analgésicos, después hace una convulsión tónica clónico generalizada que fue necesaria intubar y trasladar a terapia intensiva. Mediante la tomografía axial computarizada se detecta neumoencéfalo de pequeñas proporciones en región parietal, además, de signos de edema cerebral, el cuadro evoluciona satisfactoriamente, la paciente a las horas es trasladad a sala donde se reencuentra con su bebe y días después es dada de alta sin secuelas. Conclusiones: El neumoencéfalo como complicación de la anestesia peridural en la paciente gestante, generalmente no tienen gran repercusión clínica y desaparece solo en un período no mayor de 72 horas, pero en ocasiones puede presentarse como complicación grave que puede acarrear daño neurológico permanente e incluso la muerte.

Introduction: Regional anesthesia techniques have been used for many years and there are surgeries where they are the ones of choice due to the proven benefits they provide, as is the case with anesthesia forces is a section, which is not free of complications, but the neurological ones are the ones. Most feared, due to the complexity of the situation and the possible outcomes they could entail. Objective: To describe the evolution of a postpartum patient who was diagnosed with Pneumocephalus after epidural anesthesia. Clinical case: Postpartum patient with a history of migraine headache, which after undergoing epidural anesthesia, began with light to moderate headache that was initially relieved with analgesics, then had a generalized tonic-clonic seizure that required intubation and transfer to the intensive therapy. Using computed axial tomography, small Pneumocephalus was detected in the parietal region in addition to signs of cerebral edema. The condition progressed satisfactorily. Within hours, the patient was transferred to the ward where she was reunited with her baby and day slater she was discharged without squeals. Conclusions: Pneumocephalus as a complication of epidural anesthesia in pregnant patients generally does not have great clinical repercussions and disappears only in a period of no more than 72 hours, but sometime sit can occur as a serious complication that can lead to permanent neurological damage and even death, death.

Effects of remimazolam on early postoperative cognitive function in elderly patients with hip fracture / 中国临床药理学与治疗学

AIM: To evaluate the effect of remimazolam on early postoperative cognitive function in elderly patients with hip fracture based on a randomized controlled trial. METHODS: A total of 106 elderly patients, aged 65-90 years, ASA grade Ⅱ or III, who underwent hip fracture surgery under combined spinal-epidural anesthesia in the Sixth Affiliated Hospital of Wenzhou Medical University from December 2022 to June 2023 and met the inclusion criteria, were selected and randomized into remimazolam group (group R) and propofol group (group P) according to the random number table, with 53 cases in each group. Patients in group P received a slow intravenous injection of propofol at a dose of 0.3-0.5 mg / kg (injection time of 1min), followed by a pump infusion at 0.5-3 mg · kg

Estado actual de la cefalea postpunción meníngea en un hospital colombiano / Status of post-dural puncture headache in a Colombian hospital

Introducción: La cefalea postpunción meníngea (CPPM) posterior a la anestesia raquídea es una de las complicaciones más frecuentes asociadas a factores intrínsecos del paciente y de la técnica anestésica. Objetivo: Describir la frecuencia y los factores asociados con el desarrollo de la cefalea postpunción meníngea. Materiales y métodos: Serie retrospectiva de pacientes que ingresaron a un hospital de segundo nivel y se les confirmó el diagnóstico de cefalea secundaria a la anestesia raquídea. Resultados: Serie de 49 casos, 88 % de sexo femenino y 12 % de sexo masculino, con una edad media de 27,7 años. Los procedimientos quirúrgicos con desenlace de CPPM fueron: cirugías de ginecología y obstetricia (63 %), cirugías de urgencias de otras especialidades (28 %) y cirugías electivas (8 %). La técnica anestésica se realizó con agujas biseladas tipo Quincke calibre 25 gauge (G) en 14%, calibre 26 G 33 % y 27 G 53 %. El 51 % se realizó en posición de sedestación y el 49 % en decúbito lateral izquierdo. El 10% de los casos se manejó con parche hemático, en tanto que el antecedente de migraña se presentó en el 8 %. Discusión: En la actualidad, el uso de agujas con diseño de punta cónica es el estándar de oro, ya que permite obtener resultados confiables y disminuye complicaciones como la CPPM. Conclusión: La CPPM luego de una anestesia espinal se relacionó con factores como la edad (joven), el sexo (femenino) y el uso de agujas biseladas. Los otros factores de riesgo identificados fueron poco concluyentes, aunque no se pueden descartar, debido a la naturaleza de este estudio.

Introduction: Post dural puncture headache (PDPH) following spinal anesthesia is one of the most frequent complications associated with intrinsic patient and anesthetic technique factors. Objective: To describe the frequency and associated factors related to the development of PDPH. Materials and methods: Retrospective series of patients admitted to a second level hospital with a confirmed diagnosis of headache secondary to spinal anesthesia. Results: Series of 49 cases, 88 % female and 12 % male, mean age 27.7 years. The surgical procedures resulting in CPPM were gynecology and obstetrics surgeries 63 %, emergency surgeries of other specialties 28 % and elective surgeries 8 %. The anesthetic technique was performed with beveled needles Quincke type 25 gauge (G) in 14 %, 26 G gauge 33% and 27 G 53 %. In the seated position 51 % and in the left lateral decubitus position 49% were performed. A blood patch was used in 10 % of the cases and a history of migraine was present in 8 %. Discussion: The use of needles with conical tip design is currently the gold standard, they give reliable results and reduce complications such as PDPH. Conclusion: PDPH after spinal anesthesia was related to factors such as age (young), sex (female) and the use of traumatic needles. The other risk factors identified were inconclusive, although they cannot be ruled out due to the nature of this study.

Neumoencéfalo como complicación de bloqueo regional epidural por radiculopatía lumbosacra / Pneumocephalus as a Complication of Regional Epidural Block Due to Lumbosacral Radiculopathy

Introducción: El neumoencéfalo (sinonimia: aerocele o neumatocele intracerebral), se define como la presencia de gas dentro de cualquiera de los compartimentos intracraneales (intraventricular, intraparenquimatosa, subaracnoidea, subdural y epidural). Objetivo: Describir los hallazgos clínicos, estudios complementarios, conducta terapéutica y evolución de un caso con neumoencéfalo como complicación de bloqueo regional epidural por radiculopatía lumbosacra. Presentación de caso: Se presentó un paciente masculino de 57 años de edad que comenzó con un cuadro súbito de desorientación, excitabilidad psicomotriz y convulsiones tónico-clónicas, a partir de una inyección epidural de metilprednisolona como método analgésico. Conclusiones: El caso presentado exhibió manifestaciones neurológicas inespecíficas, la aparición súbita posterior al proceder invasivo hizo sospechar en un evento neurológico agudo o fenómeno tromboembólico. Los estudios complementarios como la tomografía axial computarizada craneal simple, permitió su diagnóstico para tener una conducta consecuente. El manejo conservador del neumoencéfalo como complicación del uso de anestesia epidural, constituyó una conducta terapéutica eficaz y repercutió en la satisfactoria evolución del paciente(AU)

Introduction: Pneumocephalus (synonym: aerocele or intracerebral pneumatocele), is defined as the presence of gas within any of the intracranial compartments (intraventricular, intraparenchymal, subarachnoid, subdural and epidural). Objective: To describe the clinical findings, complementary studies, therapeutic conduct and evolution of a case with pneumocephalus as a complication of regional epidural block due to lumbosacral radiculopathy Case presentation: A 57-year-old male patient was presented who began with a sudden episode of disorientation, psychomotor excitability and tonic-clonic seizures, following an epidural injection of methylprednisolone as an analgesic method. Conclusions: The case presented exhibited non-specific neurological manifestations, the sudden appearance after the invasive procedure raised suspicion of an acute neurological event or thromboembolic phenomenon. Complementary studies such as simple cranial computed axial tomography, allowed its diagnosis to have a consistent conduct. The conservative management of pneumocephalus as a complication of the use of epidural anesthesia constituted an effective therapeutic approach and had an impact on the patient's satisfactory evolution(AU)

Manejo neuroquirúrgico de absceso epidural post traumatismo craneoencefálico: a propósito de un caso / Neurosurgical management of epidural abscess after traumatic brain injury: a case report

RESUMEN El traumatismo craneoencefálico es un evento ocasionado por la fuerza sobre el continente que guarda al contenido cerebral, que hace que la inercia ocasione lesiones por aceleración y desaceleración produciendo hemorragias y/o fracturas Estas pueden generar una serie de complicaciones como el absceso epidural que al estar muy cerca al cerebro constituye una emergencia, siendo complejo su manejo y seguimiento. En esta oportunidad mostramos el caso de un paciente con absceso epidural ocasionado por traumatismo craneoencefálico y manejo neuroquirúrgico, con buena evolución clínica.

ABSTRACT Cranioencephalic trauma is an event caused by force on the container that holds the brain content, which causes inertia to cause acceleration and deceleration injuries, producing hemorrhages and/or fractures; These can generate a series of complications such as epidural abscess which, being very close to the brain, constitutes an emergency for its management and follow-up15. On this occasion we show the case of a patient with epidural abscess caused by cranioencephalic trauma and neurosurgical management.

Catéter epidural roto, una complicación poco frecuente / Broken epidural catheter, a rare complication

Resumen: Actualmente, la anestesia neuroaxial es preferida por sus múltiples ventajas con respecto al manejo del dolor. El procedimiento involucra la colocación de un catéter epidural en el espacio peridural, una complicación muy rara es la ruptura de éste. Se estima una incidencia de 0.002 a 0.004%. El presente trabajo reporta el caso de un paciente masculino de 77 años sometido a una resección transuretral de próstata, que presenta ruptura del catéter durante el retiro. La tomografía reportó la presencia del catéter a nivel subaracnoideo, sin presencia de síntomas en el paciente. Se egresó y a los seis meses de seguimiento no presentaba síntomas. Es de importancia comprender que siempre se debe notificar al paciente en caso de que esto suceda y después realizar estudios de imagen para su localización. Posteriormente se debe valorar la presencia de síntomas y, si existen, considerar una laminectomía para su retiro.

Abstract: Nowadays, neuraxial anesthesia is preferred due to its multiple advantages related to pain management. This procedure involves placing an epidural catheter within the epidural space, with rupture of the catheter being an uncommon complication. Its incidence is around 0.002 to 0.004%. The present work reports the case of a 77-year-old male who underwent a transurethral prostate resection, where the catheter broke while being removed. CT scan reported the presence of the catheter within subarachnoid space, without the patient presenting symptoms. It is important to understand that notifying the patient is a priority in case this complication happens, and then order imaging studies to locate the catheter. Finally, if symptoms are present, a laminectomy should be assessed to remove the remaining piece.

Descripción de analgesia de parto con lidocaína o bupivacaina y Apgar al nacer. Estudio observacional descriptivo retrospectivo

El trabajo de parto lleva con este la experiencia que causa uno de los dolores más intensos que se han descrito. En el Instituto de Seguridad Social de El Salvador (ISSS) se registran aproximadamente 600 a 700 partos vaginales por mes y de estos aproximadamente 10-20% solicitan analgesia para trabajo de parto, la cual el servicio de anestesia provee a través del abordaje epidural. Es conocido que se considera que el medicamento ideal para la analgesia de trabajo de parto es la bupivacaína o lidocaína 3, sin embargo, es de especial importancia describir el puntaje de APGAR de los recién nacidos de madres que recibieron cualquiera de estos dos fármacos por la vía ya mencionada. Objetivo: Determinar cómo influye el uso de lidocaína y bupivacaína como anestésico epidural sobre el puntaje APGAR posterior al nacimiento en mujeres embarazadas en fase activa del trabajo de parto con necesidad de analgesia epidural. Métodos: El presente es un estudio observacional descriptivo retrospectivo de fuentes primarias. El servicio de anestesiología del Hospital Materno Infantil Primero de Mayo cuenta con un registro sobre cuántos y a cuáles pacientes se les administra analgesia epidural por lo que el equipo investigador realizó una revisión de la técnica anestésica y se describe el Apgar al final del parto por vía vaginal en aquellas pacientes que recibieron analgesia epidural con lidocaína o bupivacaína. Se realizó el filtrado con la base de datos de Excel utilizando criterios de inclusión y exclusión, logrando incluir finalmente 81 pacientes en el análisis de los datos. Se encontró durante el escrutinio de estos que a 25 de estas se les realizó cesárea de emergencia y en 6 de estos mismos expedientes no se consignó de manera completa todos los datos necesarios para el análisis de ello, por lo que se utilizaron finalmente 51 expedientes clínicos para la realización de la presente investigación. Resultados: El APGAR promedio de los pacientes que recibieron analgesia de trabajo de parto con bupivacaína es de 8.75 y 8.9 al minuto y cinco minutos respectivamente y el promedio de APGAR alcanzado por los recién nacidos de pacientes que recibieron analgesia de trabajo de parto con lidocaína es de 9 puntos al minuto y cinco minutos. Conclusión: El promedio de APGAR en pacientes que recibieron bupivacaína es de 8.75 y el de lidocaína es de 9. (provisto por Infomedic International)

Labor brings with it the experience that causes one of the most intense pains ever described. At the Social Security Institute of El Salvador (ISSS) approximately 600 to 700 vaginal deliveries are registered per month and of these approximately 10-20% request labor analgesia, which the anesthesia service provides through the epidural approach. It is known that the ideal drug for labor analgesia is considered to be bupivacaine or lidocaine 3, however, it is of special importance to describe the APGAR score of newborns born to mothers who received either of these two drugs by the aforementioned route. Objective: To determine how the use of lidocaine and bupivacaine as epidural anesthetic influences the post-birth APGAR score in pregnant women in the active phase of labor requiring epidural analgesia. Methods: The present is a retrospective descriptive observational observational study from primary sources. The anesthesiology service of the Hospital Materno Infantil Primero de Mayo has a record of how many and to which patients epidural analgesia is administered, so the research team conducted a review of the anesthetic technique and described the Apgar at the end of vaginal delivery in those patients who received epidural analgesia with lidocaine or bupivacaine. Filtering was performed with the Excel database using inclusion and exclusion criteria, finally including 81 patients in the data analysis. It was found during the scrutiny of these that 25 of them had undergone emergency cesarean section and in 6 of these same records not all the data necessary for the analysis were completely recorded, so that 51 clinical records were finally used for the present investigation. Results: The average APGAR of the patients who received labor analgesia with bupivacaine was 8.75 and 8.9 at one minute and five minutes respectively, and the average APGAR achieved by the newborns of patients who received labor analgesia with lidocaine was 9 points at one minute and five minutes. Conclusion: The average APGAR in patients who received bupivacaine is 8.75 and that of lidocaine is 9. (provided by Infomedic International)

Several challenges associated with the anesthetic management of Emery-Dreifuss muscular dystrophy patients: case report

Abstract Emery-Dreifuss Muscular Dystrophy is a very rare type of muscular dystrophy, associated with contractures, atrophy, and muscle weakness, besides cardiomyopathy with severe arrhythmias. Published studies focusing on this disorder are scarce. We describe the anesthetic management of a male patient with Emery-Dreifuss Muscular Dystrophy, to be submitted to umbilical and inguinal hernioplasty and hydrocele repair under epidural anesthesia. The anesthesia approach enabled us to circumvent the patient's susceptibility to malignant hyperthermia and his potentially difficult airway, in addition to maintaining hemodynamic stability. The day after surgery the patient resumed walking, and two days later he was discharged from the hospital.

Fidel Pagés, el auténtico descubridor de la anestesia epidural, en el centenario de su publicación Anestesia metamérica (1921-2021) / Fidel Pagés, the true discoverer of epidural anesthesia, on the centenary of his publication Anestesia metamérica (1921-2021)

Resumen: Pocas han sido las Figuras españolas que han aportado alguna interesante novedad al mundo de la anestesia, pero ninguna tan injustamente tratada y olvidada como la de Pagés, verdadero pionero de la anestesia epidural, que él denominaría «anestesia metamérica¼ en su artículo publicado en el mes de marzo de 1921 en la Revista Española de Cirugía, fundada por él mismo. Años después, en 1931, Dogliotti, profesor de Cirugía de Módena publicó sus experiencias sobre la anestesia epidural, a la que llamó «anestesia peridural segmentaria¼, ignorando el trabajo de Pagés publicado 10 años antes. El trabajo de Dogliotti fue rápidamente reconocido, asumiendo todos los méritos de la paternidad de la técnica epidural, quedando Pagés relegado a un olvido injusto que con este trabajo tratamos de reparar. La idea central de este texto versará sobre el reconocimiento de Pagés como verdadero promotor del abordaje epidural con fines quirúrgicos. Destacar sus ideas innovadoras sobre el bienestar del paciente y la minimización de los efectos adversos de las técnicas anestésicas y quirúrgicas, así como valorar una obra que, aunque corta, bien podría incluirse entre los mejores cirujanos españoles de principio del siglo XX, un cirujano con alma de anestesiólogo.

Abstract: Few Spanish Figures have contributed any interesting novelty to the world of anesthesia. But none so unjustly treated and forgotten such as Pagés, a true pioneer of epidural anesthesia, which he would call «metameric anesthesia¼ in his article published in March 1921 in the Spanish Journal of Surgery, founded by himself. Later, in 1931, Dogliotti, Modena Professor of Surgery published his experiences on epidural anesthesia, which he called «segmental peridural anesthesia¼, ignoring Pagés work published 10 years earlier. Dogliotti's work was quickly recognized, assuming all the merits of the paternity of the epidural technique, leaving Pagés relegated to an unjust oblivion that with this work we try to repair. The central idea of this text will focus on the recognition of Pagés as a true promoter of the epidural approach for surgical purposes. Highlight his innovative ideas about patient well-being and minimizing the adverse effects of anesthetic and surgical techniques. As well as assessing a work that, although short, could well be included among the best Spanish surgeons of the early twentieth century, a surgeon with the soul of an anesthesiologist.

It's not always postdural puncture headache: a case report and note to the astute anesthesiologist

Abstract Dural puncture is either diagnosed by unexpectedly profound response to medication test dose or development of a postpartum postural headache. Epidural blood patch is the gold standard for treatment of PDPH when conservative management fails. However, postpartum headaches can be resistant to multiple epidural blood patches. In such cases, preexisting intracranial processes should be considered and ruled out. We report here the unique case of a pregnant patient who developed a resistant headache in the postpartum period related to an incidental intracranial aneurysm. Subsequent treatment with endovascular embolization adequately relieved her symptoms. Early surgical consultation and a multidisciplinary team approach involving neurology and neuroimaging is required for successful management of patients such as the one described here.

Knowledge, acceptability and utilization of epidural analgesia in antenatal clinic attendees at UNIOSUN Teaching Hospital (UTH), Osogbo, Osun State

Labour pain is perceived as the most harrowing and agonizing event of a woman's life. Efforts at reducing the pain and making the event less stressful have predated modern obstetric practice. Epidural analgesia has provided effective pain relief in labour for over three decades. Delivery with epidural analgesia is routine for willing parturients in the developing world, however ignorance, cost as well as lack of qualified personnel has made this to be out of reach of the average Nigerian mother. The aim of this study was to assess level of awareness, acceptability, previous utilization and willingness to utilize epidural analgesia in labour following health education.Subjects/Methods: This cross-sectional study was carried out in the antenatal clinic of UTH, Osogbo. Health education on events of labour and methods of analgesia available was provided to all antenatal clinic attendees between September 2021and March 2022, following which a semi­structured purpose designed, and self- administered questionnaire was administered to 415 of these women who consented to participate in this study. Results: The mean age of the respondents was 32.57± 4.42 years and mean parity of 1.73± 0.96. 70.8% reported that labour pain was severe. 41.7% were aware of epidural analgesia before the health talk. 3.6% of our subjects had utilized epidural in their last confinement. However, only 47.7% expressed a wish to utilize epidural analgesia in labour. Conclusion: Awareness of epidural analgesia in study population was passable at 40% however willingness to utilize it was less than average despite health talk and reassurance by their attending obstetric team.

Spontaneous intracranial hypotension: analysis of 118 patients ' clinical characteristics / 中华神经科杂志

Objective:To summarize the clinical features, radiological characteristics, therapy, and outcome of patients with spontaneous intracranial hypotension (SIH).Methods:The general information, clinical manifestations, auxiliary examinations, treatment, and outcomes in consecutive patients of SIH hospitalized in the Xuanwu Hospital, Capital Medical University from November 2018 to October 2022 were analyzed.Results:A total of 118 patients with a female-to-male ratio of 5∶4 were included and the ages were 17.00-71.00[39.00(34.00,46.75)]years with a preponderance in the age of 30-49 years. Almost all patients had orthostatic headaches (117/118, 99.2%), accompanied by nausea (90/118, 76.3%), vomiting (70/118, 59.3%), neck stiffness (88/118, 74.6%), tinnitus (57/118, 48.3%), and ear fullness (57/118, 48.3%). Brain magnetic resonance imaging (MRI) showed dural enhancement (97/113, 85.8%), enlarged venous sinus (88/113, 77.9%), subdural fluid collection (46/113, 40.7%), decreased suprasellar cistern (86/113, 76.1%), effacement of the prepontine cistern (86/113, 76.1%), diminished mamillopontine distance (80/113, 70.8%). The cerebrospinal fluid (CSF) leaks were detected in 90.7% (107/118) of the patients by magnetic resonance myelography but 54.3% (25/46) and 52.6% (20/38) by CT myelography and magnetic resonance myelography with gadolinium. Lumber puncture found CSF pressure<60 mmH 2O (1 mmH 2O=0.009 8 kPa) in 18.4% (19/103) of patients, increased CSF red blood cell counts in 50.6% (44/87) of patients, CSF pleocytosis in 44.8% (39/87) of patients, increased CSF protein concentrations in 57.5% (50/87) of patients. The headache completely disappeared after conservative treatment in 24.6% (31/118) of patients and after a single targeted epidural blood patch in 89.7% (78/87) of patients. A rebound headache after epidural blood patch treatment occurred in 66.0% (58/87) of patients. Conclusions:The patients with SIH almost manifested with orthostatic headache, and brain MRI and magnetic resonance myelography were suggested in those patients instead of CSF pressure by lumber puncture. Targeted epidural blood patch was effective and safe in SIH patients.

Spontaneous intracranial hypotension caused by high-flow spinal cerebrospinal fluid leaks: analysis of 6 patients / 中华神经科杂志

Objective:To analyze the clinical features of 6 patients with spontaneous intracranial hypotension caused by high-flow spinal cerebrospinal fluid leaks.Methods:The clinical characteristics, auxiliary examinations, treatment, and outcomes in 6 patients of spontaneous intracranial hypotension caused by high-flow spinal cerebrospinal fluid leaks enrolled in the Xuanwu Hospital, Capital Medical University from February 2021 to April 2022 were retrospectively reviewed.Results:All the 6 patients had orthostatic headaches. Brain magnetic resonance imaging showed dural enhancement and brain sagging and magnetic resonance myelography showed longitudinal extradural collection in all the patients. The high-flow spinal cerebrospinal fluid leaks were demonstrated in upper thoracic segments by the dynamic myelography. The headache disappeared after conservative treatment in 2 patients and treatment with targeted epidural blood patch in 4 patients.Conclusions:The diagnosis of spontaneous intracranial hypotension caused by high-flow spinal cerebrospinal fluid leaks with typical orthostatic headache and brain magnetic resonance imaging and myelography findings is not difficult. However, the localization of the site of high-flow spinal cerebrospinal fluid leaks in spontaneous intracranial hypotension depends on the dynamic myelography. Targeted epidural blood patch is effective, but conservative treatment does not always work.

Analysis of the clinical characteristics of 8 cases of spontaneous intracranial hypotension / 中华全科医师杂志

Objective:To analyze the clinical characteristics of patients with spontaneous low intracranial pressure (SIH).Methods:The study is a retrospective series. The clinical data of patients with SIH who visited Beijing Hospital from May 2017 to March 2022, including gender, age, symptoms, signs, imaging findings, treatment and outcome, were collected and their clinical characteristics were analyzed.Results:Finally, 8 patients with SIH, 6 females and 2 males, aged (33.5±7.3) years, were included. There were 6 cases of acute onset, 1 case of subacute onset, and 1 case of chronic onset. Four cases had pre-onset triggers, 3 cases were exertional and 1 case was exercise. All 8 cases had orthostatic headache. Three cases were accompanied by neck pain. Six cases were accompanied by autonomic dysfunction, 1 case with blurred vision and neck resistance, and 1 case with tinnitus in both ears. There were no obvious abnormalities in blood routine, liver and kidney function, electrolytes, and coagulation function in 8 cases. The results of the lumbar puncture showed that the cerebrospinal fluid pressure was≤60 mmH 2O(1 mmH 2O=0.009 8 kPa) in 7 cases, and 2 cases were so low that they were undetectable. One patient had normal cerebrospinal fluid pressure (90 mmH 2O). The routine results of cerebrospinal fluid showed 4 cases of an increased number of red blood cells and 2 cases of leukocytosis. The biochemical results of cerebrospinal fluid in all 8 cases were normal. All 8 patients underwent non-contrast MRI scan of the head, and 6 cases found abnormalities, including 2 cases of subdural hematoma, 1 case of subarachnoid hemorrhage, 1 case of brain tissue sinking, and 3 cases of intracranial venous sinus dilation (including 1 case with subdural hematoma). All 8 patients underwent MRI enhancement scan of the head, and 5 patients showed diffuse dural enhancement. Three patients underwent digital subtraction angiography myelogram and computed tomography myelogram, and 2 cases found dural cerebrospinal fluid leakage. One patient underwent magnetic resonance water imaging and no cerebrospinal fluid leakage was found. Eight patients were followed up for 38.5 (10.3, 63.0) months, after conservative treatment, 6 cases of headache relief or disappearance, 1 case relapsed and was admitted 1 week after discharge, non-targeted epidural blood patching (EBP) did not relapse, 1 case underwent non-targeted EBP after conservative treatment failure, headache relief, recurrence after 2 months, thoracic spine 3-4 space targeted EBP, headache disappeared, did not recur. Conclusions:The present study indicate that SIH prevalence in young age is common, the main symptom is orthostatic headache, accommodated with multiple clinical symptoms with various imaging abnormalities. Most patients with SIH can be treated conservatively, if the effect is not good, non-targeted or targeted EBP is feasible.

Effects of dezocine combined with sufentanil on continuous epidural analgesia after cesarean section / 中国基层医药

Objective:To investigate the effects of dezocine combined with sufentanil on continuous epidural analgesia after cesarean section.Methods:Eighty-six pregnant women who were scheduled for cesarean section in Guoyang Hospital of Traditional Chinese Medicine from February to December 2021 were included in this randomized controlled study. These women were divided into an observation group and a control group ( n = 43/group). The women in the observation group underwent epidural analgesia with dizocine, sufentanil, and ropivacaine, while those in the control group underwent epidural analgesia with dizocine and ropivacaine. The visual analogue score, Ramsay sedation score, Bruggrmann comfort scale score, and the incidence of adverse reactions were compared between the two groups. Results:At 4, 8, 12, 24 hours after surgery, the visual analogue score (VAS) in the observation group was significantly lower than that in the control group ( t = 2.34, 5.89, 15.36, 16.23, all P < 0.05). At 4, 8, 12, and 24 hours after surgery, Ramsay sedation score in the observation group was significantly higher than that in the control group ( t = -6.31, -7.64, -7.49, -7.41, all P < 0.001). At 4, 8, 12, and 24 hours after surgery, Bruggrmann comfort scale score in the observation group was significantly higher than that in the control group ( t = -7.60, -10.40, -14.53, -13.80, all P < 0.001). There was a significant difference in the number of effective analgesic pump compressions between the observation and control groups [(3.00 ± 1.41) times vs. (7.23 ± 1.31) times, t = 14.42, P < 0.001]. No adverse reactions were observed in the observation group within 24 hours after surgery. Conclusion:Dezocine combined with sufentanil for epidural analgesia can effectively improve the analgesic effects after cesarean section and is highly safe.

Effects of thoracic segment epidural anesthesia on inflammatory factors in patients undergoing lung cancer surgery / 中国基层医药

Objective:To investigate the effects of thoracic segment epidural anesthesia on inflammatory factors in patients undergoing lung cancer surgery.Methods:The clinical data of 136 patients who underwent lung cancer surgery in the Second People's Hospital of Liaocheng from June 2020 to May 2022 were retrospectively analyzed. According to anesthesia methods, these patients were divided into an observation group ( n = 89) and a control group ( n = 47). The observation group was given thoracic segment epidural anesthesia, while the control group was given remifentanil infusion anesthesia. The tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6), and interleukin-10 (IL-10) levels in the epithelial lining fluid collected from the non-dependent lung, the plasma levels of TNF-α, IL-6, and malondialdehyde, arterial partial pressure of oxygen/inhaled oxygen fraction, the incidence of complications, the incidence of re-operations, numeric rating scale score, and the length of hospital stay were compared between the two groups. The effects of different anesthesia methods on lung cancer surgery were evaluated. Results:In each group, TNF-α, IL-6, and IL-10 levels in the epithelial lining fluid were significantly increased 30 minutes after termination of one-lung ventilation (T2) compared with those measured before one-lung ventilation (T1) ( t = 7.71, 77.10, 7.59, 3.41, 57.51, 5.74, all P < 0.05). In the observation group, TNF- α [(1.59 ± 0.53) ng/L, (1.89 ± 0.64) ng/L] measured at T1 and T2, IL-6 [(2.96 ± 0.82) ng/L] and IL-10 [(1.99 ± 0.53) ng/L] measured at T1 were significantly higher compared with those measured at the corresponding time points in the control group ( t = 10.45, 2.59, 2.00, 7.19, all P < 0.05). In the observation group, IL-6 measured at T2 [(38.91 ± 5.84) ng/L] was significantly lower than that in the control group ( t = 33.25, P < 0.001), and IL-10 measured at T2 [(2.51 ± 0.67) ng/L] was slightly, but not significantly higher than that in the control group ( P > 0.05). There was no significant difference in the plasma level of TNF- α measured at T1 and T2 between the two groups (both P > 0.05). Plasma levels of IL-6 in the two groups [(42.98 ± 5.29) ng/L, (27.93 ± 4.17) ng/L] measured at T2 were significantly increased compared with those measured at T1 ( t = 54.14, 61.06, both P < 0.001). In the observation group, TNF-α measured at T2 [(1.60 ± 0.56) ng/L] and IL-6 measured at T1 and T2 [(0.92 ± 0.16) ng/L, (27.93 ± 4.17) ng/L] were significantly lower compared with the control group ( t = 3.39, 6.96, 18.20, all P < 0.05). There were no significant differences in plasma level of malondialdehyde, arterial partial pressure of oxygen/inhaled oxygen fraction, numeric rating scale score, the incidence of complications, the incidence of re-operation, and the length of hospital stay between the two groups (all P > 0.05). Conclusion:Thoracic segment epidural anesthesia can reduce the local inflammatory response of the lung during lung cancer surgery.

Analgesic effect and safety of using an epidural analgesia pump versus an intravenous analgesia pump for uterine artery embolization in the treatment of uterine fibroids / 中国基层医药

Objective:To investigate the analgesic effect and safety of using an epidural analgesia pump versus an intravenous analgesia pump for uterine artery embolization in the treatment of uterine fibroids. Methods:Fifty patients with uterine fibroids undergoing uterine artery embolization admitted to The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University from January 2019 to December 2021 were included in this study. They were divided into an observation group and a control group ( n = 25/group). Patients in the observation group used an epidural analgesia pump for pain relief, while patients in the control group used an intravenous analgesia pump for pain relief. At 1, 6, 12, and 24 hours after surgery, pain severity was compared between the two groups using the Visual Analogue Scale. Comfort level was compared between the two groups using the Bruggemann Comfort scale. Before and after surgery, respiratory rate, heart rate, blood pressure, and adverse reactions were compared between the two groups. Results:At 1 hour after surgery, the Visual Analogue Scale score in the observation group was significantly lower than that in the control group [3.00 (2.00, 5.50) vs. 7.00 (6.00, 8.00), Z = -3.84, P < 0.05]. At 6, 12, and 24 hours after surgery, there was a significant difference in the Visual Analogue Scale score between the two groups (all P > 0.05). Within 24 hours after surgery, the use of opioid analgesics in the observation group was less than that in the control group [16.00% (4/25) vs. 88.00% (22/25), χ2 = 25.96, P < 0.001]. At 1 hour after surgery, the Bruggemann Comfort Scale score in the observation group was significantly higher than that in the control group [0.00 (0.00, 0.50) vs. 0.00 (0.00, 0.00), Z = 2.08, P < 0.05]. At 6, 12, and 24 hours after surgery, there was no significant difference in the Bruggemann Comfort Scale score between the two groups (all P > 0.05). After surgery, heart rate was significantly decreased in each group compared with before surgery (both P < 0.05). There were no significant differences in respiratory rate and mean arterial pressure between the two groups before and after surgery (both P > 0.05). There were no significant differences in the incidences of postoperative nausea, vomiting, and fever between the two groups (all P > 0.05). Conclusion:The epidural analgesia pump used for uterine artery embolization in the treatment of uterine fibroids has a better analgesic effect and provides more comfort and is safer than the intravenous analgesia pump. The former is worthy of clinical promotion.

Clinical efficacy of combined spinal and epidural anesthesia with isobaric bupivacaine in older adult patients undergoing artificial femoral head replacement / 中国基层医药

Objective:To investigate the clinical efficacy of combined spinal and epidural anesthesia with isobaric bupivacaine in older adult patients undergoing artificial femoral head replacement.Methods:The clinical data of 50 older adult patients who underwent artificial femoral head replacement in Zhuji Third People's Hospital between January 2016 and January 2020 were retrospectively analyzed. The patients were divided into a control group ( n = 22) and a combined anesthesia group ( n = 28) according to different anesthesia methods. The control group was subjected to epidural anesthesia with bupivacaine. The combined anesthesia group underwent combined spinal and epidural anesthesia with isobaric bupivacaine. The excellent and good rate of anesthesia as well as heart rate and mean arterial pressure measured before and 10 minutes after anesthesia, at 1 hour of surgery and at the end of surgery were compared between the two groups. Time to anesthesia onset and time to block completion were recorded in each group. Results:The excellent and good rate of clinical efficacy in the combined anesthesia group was significantly higher than that in the control group [85.71% (24/28) vs. 59.09% (13/22), χ2 = 4.54, P < 0.05]. There were no significant differences in heart rate and mean arterial pressure between the two groups before and 10 minutes after anesthesia, at 1 hour of surgery and at the end of surgery ( t = 0.83, 0.60, 1.13, 1.21; 0.98, 0.60, 0.85, 0.88, P > 0.05). The time to anesthesia onset and the time to block completion in the combined anesthesia group were shorter than those in the control group ( t = 4.99, 2.29, both P < 0.05). Conclusion:Combined spinal and epidural anesthesia with isobaric bupivacaine can increase the excellent and good rate of anesthesia effects and has no obvious effect on hemodynamics in patients undergoing artificial femoral head replacement. Combined spinal and epidural anesthesia takes a shorter time to anesthesia onset and a shorter time to block completion than spinal or epidural anesthesia.