Consideraciones bioéticas en el manejo de la esclerosis lateral amiotrófica: Una aproximación al quehacer fonoaudiológico

Introducción: La esclerosis lateral amiotrófica (ELA) es la forma más común de enfermedad degenerativa de motoneurona en la edad adulta y es considerada una enfermedad terminal. Por lo mismo, el accionar del fonoaudiólogo debe considerar el respeto a los principios bioéticos básicos para garantizar una asistencia adecuada. Objetivo: Conocer aquellas consideraciones bioéticas relacionadas al manejo y estudio de personas con ELA para luego brindar una aproximación hacia el quehacer fonoaudiológico. Método: Se efectuó una búsqueda bibliográfica en las bases de datos PubMed, Scopus y SciELO. Se filtraron artículos publicados desde 2000 hasta junio de 2023 y fueron seleccionados aquellos que abordaban algún componente bioético en población con ELA. Resultados: Aspectos relacionados al uso del consentimiento informado y a la toma de decisiones compartidas destacaron como elementos esenciales para apoyar la autonomía de las personas. Conclusión: Una correcta comunicación y una toma de decisiones compartida son claves para respetar la autonomía de las personas. A su vez, la estandarización de procedimientos mediante la investigación clínica permitirá aportar al cumplimiento de los principios bioéticos de beneficencia y no maleficencia, indispensables para la práctica profesional.

Introduction: Amyotrophic lateral sclerosis (ALS) is the most common form of degenerative motor neuron disease in adulthood and is considered a terminal disease. For this reason, the actions of the speech therapist must consider respect for basic bioethical principles to guarantee adequate assistance. Objective: To know those bioethical considerations related to the management and study of people with ALS to then provide an approach to speech therapy. Methodology: A bibliographic search was carried out in the PubMed, Scopus, and SciELO databases. Articles published from 2000 to June 2023 were filtered and those that addressed a bioethical component in the population with ALS were selected. Results: Aspects related to the use of informed consent and shared decision-making stood out as essential elements to support people's autonomy. Conclusion: Proper communication and shared decision-making are key to respecting people's autonomy. In turn, the standardization of procedures through clinical research will contribute to compliance with the bioethical principles of beneficence and non-maleficence, essential for professional practice.

Impacto de la agenesia de incisivos laterales maxilares en la oclusión: revisión bibliográfica

Objetivo: describir el impacto de la agenesia no sindrómica de incisivos laterales maxilares permanentes en la oclusión. Material y método: se realizó una búsqueda de la evidencia disponible de manera electrónica en las bases de datos PubMed, Cochrane Library, EBSCOhost, SciELO y Epistemonikos, con filtro de búsqueda de artículos publicados entre los años 2005 y 2022, y con disponibilidad de texto completo. Resultados: se seleccionaron 9 estudios publicados entre los años 2010 y 2021; 3 estudios genéticos, 4 estudios transversales y 2 revisiones sistemáticas. Conclusión: la agenesia no sindrómica de incisivos laterales maxilares permanentes se relaciona con alteraciones esqueléticas y dentales que inciden en la oclusión dental. Un diagnóstico temprano y un tratamiento oportuno, según las necesidades de cada paciente, son importantes por las repercusiones funcionales y estéticas que genera esta alteración.

Objective: to describe the impact of non-syndromic agenesis of permanent maxillary lateral incisors on occlusion. Material and method: a search of the electronically available evidence was carried out in the PubMed, Cochrane Library, EBSCOhost, SciELO and Epistemonikos databases, with a search filter for articles published between 2005 and 2022, and with full text availability. Results: 9 studies were selected, published between 2010 and 2021: 3 genetic studies, 4 cross-sectional studies and 2 systematic reviews. Conclusion: Non-syndromic agenesis of permanent maxillary lateral incisors is related to skeletal and dental abnormalities that affect dental occlusion. Because of the functional and aesthetic repercussions of this alteration, early diagnosis and timely treatment, according to the needs of each patient, are essential.

Frecuencia de Ponticulus posticus en Telerradiografías Laterales de Cráneo / Frequency of Ponticulus posticus in Digital Lateral Cephalograms

En el arco posterior del atlas se describe una variación de tejido óseo denominada Ponticulus posticus (PP), la cual se ha relacionado con el desarrollo de dolor cervical. El objetivo de este estudio fue determinar la frecuencia de PP en telerradiografías laterales digitales. Este estudio correspondió a un estudio observacional descriptivo, donde se analizaron 450 telerradiografías laterales digitales obtenidas de la base de datos del Servicio de Imagenología Oral y Maxilofacial de la Facultad de Odontología de la Universidad Andrés Bello, Viña del Mar, Chile. Se analizó la presencia de PP en cada cefalograma, y se utilizó la clasificación de Cederberg y Stubbs para determinar los grados de osificación. Se aplicó la prueba de Chi-cuadrado para establecer una asociación entre la presencia de PP con el sexo y la edad. De las 450 telerradiografías laterales el 42,4 % presenta PP, con una mayor prevalencia entre el rango de 21-40 años. En cuanto al grado de osificación, el grado 2 fue el tipo más prevalente (25 %), seguido del grado 4 (9,5 %), el grado 3 (8 %). No se encontró asociación entre la presencia de PP con edad y género (P > 0,05). La PP es frecuente en la población y se observa a diferentes edades sin predilección por sexo.

SUMMARY: A bony tissue variation called Ponticulus posticus (PP) is described in the posterior arch of the atlas, which has been associated with the development of cervical pain. The aim of this study was to determine the frequency of PP in digital lateral cephalograms. This study was an observational descriptive study, in which 450 digital lateral cephalograms obtained from the database of the Oral and Maxillofacial Imaging Service of the Faculty of Dentistry of the Andrés Bello University, Viña del Mar, Chile, were analyzed. The presence of PP was analyzed in each cephalogram, and the Cederberg and Stubbs classification was used to determine the degrees of ossification. The Chi-square test was applied to establish an association between the presence of PP with gender and age. Of the 450 lateral cephalograms, 42.4 % presented PP, with a higher prevalence in the 21-40 year range. In terms of the degree of ossification, grade 2 was the most prevalent type (25 %), followed by grade 4 (9.5 %), and grade 3 (8 %). No association was found between the presence of PP with age and gender (P > 0.05). PP is common in the population and is observed at different ages without a sex preference.

Evaluation of the treatment effect on sinus elevation and implant restoration in cases with odontogenic maxillary sinusitis after tooth extraction / 口腔疾病防治

Objective@#To investigate the clinical effects of sinus elevation surgery and implant restorationdue to insufficient bone massafter tooth extraction in patients with odontogenic maxillary sinusitis (OMS) and to provide a reference for use in clinical practice.@*Methods@#This study was reviewed and approved by the Ethics Committee, and informed consent was obtained from the patients. Forty-five teeth were extracted from patients with OMS in the maxillary posterior area (the study group). Sinus elevation and implantation were performed due to insufficient bone height in the implant area 6-8 months after tooth extraction in the study group. Forty-eight teeth were extracted from patients without "OMS" in the maxillary posterior area (the control group), and sinus elevation and implantation were performed due to insufficient bone height in the implant area 6-8 months after tooth extraction inthe control group. In the study group, 13 cases of discontinuous maxillary sinus floor bone and residual alveolar bone height of the maxillary sinus floor less than 4 mm were addressed with lateral wall sinus elevation, and the other 32 cases were addressed with crest-approach sinus elevation. In the control group, 8 cases of residual alveolar bone height less than 4 mm in the maxillary sinus floor were addressed with lateral wall sinus,and the other 40 cases were addressed with crest approach sinus elevation. Restorations were placed 6 to 8 months after surgery. The patients were followed up 21 days, 3 months, and 8 months after implantation and every 6 months after the placement of the restorations. The sinus bone gain (SBG), apical bone height (ABL) and marginal bone loss (MBL) were statistically analyzed 24 months after the restoration.@*Results@#The average preoperative mucosal thickness in the 45 patients in the study group was (1.556 ± 0.693) mm, which was significantly larger than that in the control group (1.229 ± 0.425) mm (P<0.001). There were no perforations in either group. Twenty-four months after restoration, there was no significant difference in the SBG, ABH or MBL between the two groups (P>0.05).@*Conclusion@#After the extraction of teeth from patients with OMS, the inflammation of the maxillary sinus decreased, and the bone height and density in the edentulous area were restored to a certain degree. The effects of sinus floor lifting surgery and implant restoration do not differ between patients with and without OMS.

Intentional replantation for the treatment of a double-rooted maxillary lateral incisor with periodontal-endodontic lesions: a case report and literature review / 口腔疾病防治

Objective@#To investigate the clinical characteristics, diagnosis and treatment of severe combined periodontal-endodontic lesions in a double-rooted maxillary lateral incisor with a palatal radicular groove and to provide a reference for clinical diagnosis and treatment.@*Methods@#A patient with a double-rooted left maxillary lateral incisor with a palatal radicular groove and severe combined periodontal-endodontic lesions underwent complete root canal therapy and intentional replantation, and a retrospective analysis of the management of this type of patient was performed based on the literature.@*Results@#The 3-year follow-up examination revealed no discomfort, good healing of the upper left lateral incisor, no pathological loosening, and a palatal gingival sulcus was found at a depth of approximately 1 mm. Review of the literature showed that the prognosis of the affected tooth and the choice of treatment plan were correlated with the length and depth of extension of the lingual groove toward the root, the periodontal condition and the pulpal status of the affected tooth. For minor PRGs or for affected teeth with no loss of pulpal viability, flap surgery and odontoplasty can be used to avoid endodontic treatment or retreatment. For deep or long lingual grooves that result in significant loss of periodontal tissue, endodontic treatment, odontoplasty, or closure of the grooves and guided tissue regeneration are needed. In the case of PRGs with double root formation, the affected tooth can be preserved via root canal therapy, removal of the small root and filling with apical restorative material, and intentional replantation.@*Conclusion@#In cases of severe combined periodontal-endodontic lesions due to palatal radicular grooves occurring in double-rooted maxillary lateral incisors, clinical presentation and imaging can prevent missed diagnoses, and appropriate treatment should be based on the length and depth of lingual grooves extending toward the roots, periodontal conditions, and pulpal status of the affected teeth.

Advances of pathogenesis and drug development in amyotrophic lateral sclerosis / 中国药理学通报

Amyotrophic lateral sclerosis (ALS) is a fatal neurodegenerative disease affecting both upper and lower motor neurons. ALS patients develop progressive muscle atrophy, muscle weak and paralysis, finally died of respiratory failure. ALS is characterized by fast aggression and high mortality. What' s more, the disease is highly heterogeneous with unclear pathogenesis and lacks effective drugs for therapy. In this review, we summarize the main pathological mechanisms and the current drugs under development for ALS, which may provide a reference for the drug discovery in the future.

Cardiocerebral infarction presenting as Opalski Syndrome: A case report

Introduction@#Opalski Syndrome is a rare type of stroke variant presenting with signs of lateral medullary syndrome plus ipsilateral hemiparesis. A confirmed myocardial infarction simultaneously occurring with this acute ischemic stroke syndrome makes this an even more challenging case of Cardiocerebral infarction.@*Case@#The patient is a 48-year-old female, a known diabetic and asthmatic, and was seen due to a 3-day history of sudden onset of non-rotatory dizziness associated with diplopia, non-projectile vomiting, numbness of the left side of the face and lingual dysarthria. She was initially admitted in a primary hospital wherein she developed chest pain, dyspnea and diaphoresis. She was transferred and was received with findings of miosis of the left eye, rotational nystagmus, left dysmetria, decreased pain and temperature sensation on the right extremities, left central facial palsy, tongue deviation to the left side, left hemiparesis and upward Babinski on the left. We localize this lesion on the left lateral medullary area with involvement of the caudal left corticospinal tract. Hence, a clinical impression of Opalski Syndrome was made. This was confirmed with cranial MRI findings of T2/FLAIR hyperintense focus involving the left lateral aspect of the medulla. The patient’s Troponin I was also elevated and she was managed as a case of acute coronary syndrome - NSTEMI. Hence, a diagnosis of Type III Cardiocerebral infarction was made. Medical intervention was started with dual antiplatelet therapy and anticoagulation with noted clinical improvement. @*Conclusion@#This case report highlights the diagnosis of Opalski Syndrome in a patient also presenting with Cardiocerebral infarction. There should be prompt recognition of the following disease entities to have an effective treatment, avoid cardiac and neurologic sequelae, and achieve an overall favorable prognosis.

Effect of multi-target transcranial direct current stimulation on performance of working memory-postural control dual-task in healthy adults / 中国康复理论与实践

ObjectiveTo investigate the effect of multi-target transcranial direct current stimulation (tDCS) and single-target tDCS on the performance of working memory-postural control dual-task in healthy adults, and to compare the regulatory effect of the two stimulation protocols. MethodsFrom November, 2020 to February, 2021, 19 healthy adults in Shanghai University of Sport were recruited and randomly accepted multi-target tDCS, single-target tDCS and sham stimulation with at least one week interval between any two stimulation protocols. The target areas of multi-target tDCS included left dorsal lateral prefrontal cortex (L-DLPFC) and bilateral primary motor cortex (M1), and single-tDCS only applied to L-DLPFC. Before and after stimulation, participants completed walking and standing balance tests under single task and dual-task conditions with the second task being a N-back task. The dual-task postural control performance, dual-task cost (DTC) and working memory performance were observed before and after stimulation. ResultsSignificant differences were observed among three stimulation protocols in the changes of stride variability (F = 3.792, P = 0.029), DTC of stride variability (F = 3.412, P = 0.040) and velocity of center of pressure (Vcop) (F = 3.815, P = 0.029). The stride variability (P = 0.047) and Vcop (P = 0.015) were significantly lower and the decrease in DTC of stride variability tended to be significant (P = 0.073) following multi-target tDCS, as compared to sham stimulation. Single-target tDCS significantly decreased the changes of stride variability (P = 0.011), DTC of stride variability (P = 0.014) and Vcop (P = 0.025), as compared to sham stimulation. Compared with single target tDCS, multi-target tDCS reduced the changes of the dual-task cost of the area of center of pressure (P = 0.035). Moreover, no significant difference was observed among the three stimulation protocols in the changes of each measure in the working memory test (P > 0.05). ConclusionBoth multi-target tDCS and single-target tDCS can improve the performance of working memory-postural control dual-task in healthy adults, and compared with single-target tDCS, multi-target tDCS has some advantages in regulating postural control.

Noninvasive mechanical ventilation assistance in amyotrophic lateral sclerosis: a systematic review

ABSTRACT BACKGROUND: Respiratory failure is the most common cause of death in patients with amyotrophic lateral sclerosis (ALS), and morbidity is related to poor quality of life (QOL). Non-invasive ventilation (NIV) may be associated with prolonged survival and QOL in patients with ALS. OBJECTIVES: To assess whether NIV is effective and safe for patients with ALS in terms of survival and QOL, alerting the health system. DESIGN AND SETTING: Systematic review was conducted in accordance with Preferred Reporting Items for Systematic Reviews and Meta-Analyses reporting standards using population, intervention, comparison, and outcome strategies. METHODS: The Cochrane Library, CENTRAL, MEDLINE, LILACS, EMBASE, and CRD databases were searched based on the eligibility criteria for all types of studies on NIV use in patients with ALS published up to January 2022. Data were extracted from the included studies, and the findings were presented using a narrative synthesis. RESULTS: Of the 120 papers identified, only 14 were related to systematic reviews. After thorough reading, only one meta-analysis was considered eligible. In the second stage, 248 studies were included; however, only one systematic review was included. The results demonstrated that NIV provided relief from the symptoms of chronic hypoventilation, increased survival, and improved QOL compared to standard care. These results varied according to clinical phenotype. CONCLUSIONS: NIV in patients with ALS improves the outcome and can delay the indication for tracheostomy, reducing expenditure on hospitalization and occupancy of intensive care unit beds. SYSTEMATIC REVIEW REGISTRATION: PROSPERO database: CRD42021279910 — https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=279910.

Esclerose lateral amiotrófica: implicações para familiares cuidadores / Amyotrophic lateral sclerosis: implications for family caregivers / Esclerosis lateral amiotrófica: implicaciones para los cuidadores familiares

Objetivo: descrever as dificuldades de adaptação dos familiares cuidadores de pacientes portadores de Esclerose Lateral Amiotrófica (ELA), cadastrados na central de Medicamentos de Alto Custo da Regional de Saúde Pirineus, na cidade de Anápolis -GO. Método: Trata-se de um estudo de abordagem qualitativa com o método descritivo. Os participantes foram previamente selecionados mediante adequação aos critérios de inclusão e concordância em fazer parte da pesquisa. A coleta de dados deu-se em local escolhido pelos mesmos, por meio de entrevista gravada em smartphone. A análise dos dados deu-se concomitante e após o termino da coleta. Resultados:Para a obtenção dos resultados e discussão foram entrevistados 4 (quatro) estão apresentados em 6 categorias, sendo elas: dificuldades para o cuidado; sobrecarga do cuidador; aceitação familiar; arendizado e dúvidas dos cuidadores; sobre atendimento; adaptação para os cuidados no núcleo familiar. Diante disto evidenciou-se as implicações ligadas a equipe de saúde, que são: a necessidade da equipe de saúde se manter informada não só sobre as mudanças relacionadas a doença, como também as dificuldades enfrentadas pela família, para que seja auxiliada em relação às suas dúvidas e durante a adaptação e a progressão da doença. Conclusão:estudo procura trazer um novo olhar que vai além do paciente, evidenciando as necessidades da família, tratando não somente o paciente, mas também cada família dentro de suas particularidades

Objective:describe the adaptation difficulties of family caregivers of patients with Amyotrophic Lateral Sclerosis (ALS), registered at the High-Cost Medication center of the Pirineus Regional Health in the city of Anápolis -GO. Method:This is a qualitative approach study using a descriptive method. Participants were previously selected based on inclusion criteria and agreement to participate in the research. Data collection took place at a location chosen by them, through interviews recorded on a smartphone. Dataanalysis was conducted concurrently with and after data collection. Results:For the results and discussion, 4 (four) were interviewed and are presented in 6 categories: difficulties in care; caregiver burden; family acceptance; learning and doubts of caregivers; about care; adaptation to care in the family nucleus. This evidenced the implications linked to the health team, which are: the need for the health team to stay informed not only about changes related to the disease but also about the difficultiesfaced by the family, so that they can be assisted regarding their doubts and during the adaptation and progression of the disease. Conclusion:the study seeks to bring a new perspective that goes beyond the patient, highlighting the needs of the family, treating not only the patient but also each family within its particularities.

Objetivo: Describir las dificultades de adaptación de los cuidadores familiares de pacientes con Esclerosis Lateral Amiotrófica (ELA), registrados en el Centro de Medicamentos de Alto Costo de la Región Sanitaria Pirineus, en la ciudad de Anápolis -GO. Método:Estudio cualitativo con método descriptivo. Los participantes fueron previamente seleccionados de acuerdo con el cumplimiento de los criterios de inclusión y el acuerdo para participar en la investigación. La recolección de datos se llevó a cabo en un lugar elegido por ellos, a través de entrevistas grabadas en un teléfono inteligente. El análisis de los datos se realizó de forma concomitante y una vez finalizada la recolección de datos. Resultados:Para obtener los resultados y la discusión, 4 (cuatro) encuestados son presentados en 6 categorías, a saber: dificultades para el cuidado; carga del cuidador; aceptación familiar; y dudas de los cuidadores; sobre el servicio al cliente; Adaptación al cuidado en el núcleo familiar. Frente a esto, se evidenciaron las implicaciones relacionadas con el equipo de salud, las cuales son: la necesidad de que el equipo de salud esté informado no solo sobre los cambios relacionados a la enfermedad, sino también sobre las dificultades enfrentadas por la familia, para que puedan ser ayudados en relación a sus dudas y durante la adaptación y progresión de la enfermedad. Conclusión:este estudio busca aportar una nueva mirada que vaya más allá del paciente, resaltando las necesidades de la familia, tratando no solo al paciente, sinotambién a cada familia dentro de sus particularidades.

Quiste cervical del conducto torácico: reporte de un caso y revisión de la literatura

El quiste del conducto torácico en su porción cervical es una patología infrecuente con escasos casos reportados en la literatura mundial. Habitualmente, se presenta como un aumento de volumen blando e indoloro en la fosa supraclavicular izquierda, el cual puede generar sintomatología compresiva variable de las estructuras adyacentes. Presentamos el caso de una mujer de 76 años remitida a la consulta de otorrinolaringología por evidencia de una lesión quística en la fosa supraclavicular izquierda con estudio posterior concordante con quiste cervical del conducto torácico.

The cervical thoracic duct cyst is an infrequent entity, with only a few cases reported in the international literature. It usually presents as a painless swelling on the left supraclavicular fossa, that can generate symptoms due to compression of adjacent structures. We present the case of a 76-year-old women that was referred to otolaryngology due to a supraclavicular cyst, with subsequent diagnosis of cervical thoracic duct cyst.

Evaluation of the Association Between Carrying Angle, Hand Grip Strength, Lateral Pinch Strength, and Hand Functional Index in Nursing Students / Evaluación de la Asociación entre el Ángulo de Carga, la Fuerza de Agarre de la Mano, la Fuerza de Pellizco Lateral y el Índice Funcional de la Mano en Estudiantes de Enfermería

SUMMARY: Health professionals especially nurses have ongoing contact with patients and they may have a high incidence of musculoskeletal problems. For this reason, grip strength and carrying angle are important parameters for all health professionals to succeed in their job and avoid injuries. It was aimed to determine the effects of the hand grip, and pinch strength, carrying angle of dominant, and non-dominant hands as well as the association of the hand functional index with morphometric measurements in 193 nursing students. The means of the carrying angle of dominant and non-dominant sides were 169.11±4.21° and 168.16±4.30°, respectively. The means of the dominant and, non-dominant sides of hand grip strength were 45.99±11.24 kg and 45.89±11.34 kg, respectively. The lateral pinch strength means were measured as 19.55±3.75 kg and 19.31±3.45 kg, respectively. This paper's findings may be important for some experts such as anatomists, clinicians, surgeons, forensic scientists, anthropologists, and nurses- healthcare professionals keep in touch with patients. Also, we believe that appropriate and effective knowledge of carrying angle, hand grip and lateral pinch strength has created an opportunity to research in terms of reducing work-related risk factors.

Los profesionales de la salud, especialmente las enfermeras, se mantienen en contacto con los pacientes y pueden tener una alta incidencia de problemas musculo-esqueléticos. En consecuencia, la fuerza de agarre y el ángulo de carga son parámetros importantes para que todos los profesionales de la salud tengan éxito en su trabajo y eviten las lesiones. El objetivo de este estudio fue determinar los efectos de la fuerza de prensión y pinzamiento de la mano, el ángulo de carga de las manos dominantes y no dominantes, así como la asociación del índice funcional de la mano con medidas morfométricas en 193 estudiantes de enfermería. Las medias del ángulo de carga de los lados dominante y no dominante fueron 169,11±4,21° y 168,16±4,30°, respectivamente. Las medias de los lados dominante y no dominante de la fuerza de prensión manual fueron 45,99 ± 11,24 kg y 45,89 ± 11,34 kg, respectivamente. La media de la fuerza de pellizco lateral se midió como 19,55 ± 3,75 kg y 19,31 ± 3,45 kg, respectivamente. Los hallazgos de este artículo pueden ser importantes para algunos expertos, como anatomistas, médicos clínicos, cirujanos, científicos forenses, antropólogos y enfermeras y profesionales de la salud que se mantienen en contacto con los pacientes. Además, creemos que el conocimiento apropiado y efectivo del ángulo de carga, el agarre de la mano y la fuerza de pellizco lateral ha creado una oportunidad para investigar en términos de reducción de los factores de riesgo relacionados con el trabajo.

Endoscopic Orientation of Juxta-pituitary Carotid in Transsphenoidal Approaches: Critical Considerations for Clinical Applications

Abstract Introduction In sphenoid sinuses with ill-defined carotid bony landmarks, accidental injury of the internal carotid artery (ICA) remains one of the most challenging complications, which is particularly reported in the endoscopic endonasal transsphenoidal approaches (EETAs). Objectives To describe an anatomical model for the endoscopic orientation of the juxta-pituitary segment of the ICA in relation to the lateral opticocarotid recess (OCR) as a nearby bony landmark. Methods Dissection was performed progressively, simulating the EETA, in twenty fresh adult cadavers. After reducing the posterior and lateral walls of the sphenoid sinuses, various measurements were taken from both lateral OCRs to "contact points" on the juxta-pituitary segment of the ICA and lateral margins of the pituitary gland. Results The current results have enabled us to divide the region between the lateral OCRs into 3 compartments: 2 lateral parasellar compartments contain juxta-pituitary segments of the ICA with a mean width of 8 mm and a narrow range from 7 mm to 10 mm; and a central intercarotid sellar compartment represents the safe region for bone drilling, showing widely variable widths ranging from 9 mm to 20 mm. In all specimens, the variation in the width of the intercarotid compartment correlated with the distance between both lateral OCRs. Conclusion The present study improves surgeon awareness of the variations in the course of the ICA through the EETA along sphenoid sinuses with ill-defined bony landmarks. An appreciation of the measurements taken in the present study can help in operative training, and can also provide a base for future studies to confirm ICA courses associated with a higher risk of injury.

Definitions, phenomenology, diagnosis, and management of the disorders of laughter and crying in amyotrophic lateral sclerosis (ALS): Consensus from ALS and Motor Neuron Disease Scientific Department of the Brazilian Academy of Neurology / Definições, fenomenologia, diagnóstico e manejo das desordens do riso e do choro em esclerose lateral amiotrófica (ELA): Consenso do Departamento Científico de ELA e Doença do Neurônio Motor da Academia Brasileira de Neurologia

Abstract The spectrum of neuropsychiatric phenomena observed in amyotrophic lateral sclerosis (ALS) is wide and not fully understood. Disorders of laughter and crying stand among the most common manifestations. The aim of this study is to report the results of an educational consensus organized by the Brazilian Academy of Neurology to evaluate the definitions, phenomenology, diagnosis, and management of the disorders of laughter and crying in ALS patients. Twelve members of the Brazilian Academy of Neurology - considered to be experts in the field - were recruited to answer 12 questions about the subject. After exchanging revisions, a first draft was prepared. A face-to-face meeting was held in Fortaleza, Brazil on 9.23.22 to discuss it. The revised version was subsequently emailed to all members of the ALS Scientific Department from the Brazilian Academy of Neurology and the final revised version submitted for publication. The prevalence of pseudobulbar affect/pathological laughter and crying (PBA/PLC) in ALS patients from 15 combined studies and 3906 patients was 27.4% (N = 1070), ranging from 11.4% to 71%. Bulbar onset is a risk factor but there are limited studies evaluating the differences in prevalence among the different motor neuron diseases subtypes, including patients with and without frontotemporal dementia. Antidepressants and a combination of dextromethorphan and quinidine (not available in Brazil) are possible therapeutic options. This group of panelists acknowledge the multiple gaps in the current literature and reinforces the need for further studies.

Resumo O espectro de fenômenos neuropsiquiátricos observados na ELA é amplo e não completamente entendido. Desordens do riso e do choro estão entre as manifestações mais comuns. O objetivo deste estudo é relatar os resultados de um Consenso organizado pela Academia Brasileira de Neurologia para avaliar definições, fenomenologia, diagnóstico, e manejo dos distúrbios do riso e do choro em pacientes com ELA. Doze membros da Academia Brasileira de Neurologia - considerados experts na área - foram recrutados para responder 12 questões na temática. Depois da verificação das revisões, um primeiro manuscrito foi preparado. Após, foi realizado um encontro presencial em Fortaleza, Brasil, em 23/09/2022, para discussão do conteúdo. A versão revisada foi posteriormente enviada por e-mail para todos os membros do Departamento Científico de DNM/ELA da Academia Brasileira de Neurologia e a versão final revisada foi submetida para publicação. A prevalência da síndrome pseudobulbar em pacientes com ELA em 15 estudos combinados com 3906 pacientes foi de 27,4% (n = 1070), variando entre 11,4% e 71%. Início bulbar é um fator de risco, mas há limitados estudos avaliando as diferenças em prevalência entre os diferentes subtipos de Doença do Neurônio Motor, incluindo pacientes com e sem Demência Frontotemporal. Antidepressivos e uma combinação de dextrometorfana e quinidina (indisponíveis no Brasil) são opções terapêuticas possíveis. Esse grupo de panelistas reconhece as múltiplas demandas não atendidas na literatura atual e reforça a necessidade de futuros estudos.

Recesión mandibular única tratada con colgajo desplazado lateral: Reporte de un caso

Introducción: Hoy en día, uno de los motivos de consulta de los pacientes es la inconformidad con su apariencia estética debido a la presencia de recesiones gingivales. Dentro de las diversas técnicas para tratar este tipo de defectos se encuentra el colgajo posicionado lateral, el cual, se utiliza para la cobertura radicular de recesiones gingivales únicas en dientes mandibulares y cuyos resultados han demostrado ganancia en altura de tejido queratinizado, ganancia en inserción clínica y una cobertura radicular completa. Reporte de Caso: Paciente femenino de 32 años, diagnosticado con defecto mucogingival único en torno a pieza dental 3.1 y que fue tratado con un colgajo posicionado lateral en combinación con proteínas derivadas de la matriz del esmalte, con el objetivo de cubrir la recesión gingival. Conclusión: La técnica de colgajo posicionado lateral es un tratamiento viable y eficaz para la cobertura radicular completa de defectos mucogingivales únicos en torno a diente, donde además se obtiene ganancia en altura de encía queratinizada, así como de nivel de inserción clínica.

Introduction: Nowadays, one of the reasons for consultation of patients is the dissatisfaction with their aesthetic appearance due to the presence of gingival recessions. Among the various techniques to treat this type of defects is the laterally positioned flap, which is used for root coverage of single gingival recessions in mandibular teeth and whose results have shown gain in height of keratinized tissue, clinical attachment gain and complete root coverage. Case Report: 32-year-old female patient, diagnosed with a single mucogingival defect around tooth 3.1 and treated with a laterally positioned flap in combination with enamel matrix derivatives, in order to cover the gingival recession. Conclusion: The laterally positioned flap technique is a viable and effective treatment for complete root coverage of single mucogingival defects around the tooth. In addition, there is a gain in keratinized gingiva and in clinical attachment.

Esclerosis lateral amiotrífica asociada a sarcoma de kaposi, vih y serológica positiva para sífilis y el virus de epstein barr. A propósito de un caso / Amyotrophic lateral sclerosis associated with kaposi sarcoma, hiv and positive serological for syphilis and epstein barr virus. About a case

Las enfermedades de la neurona motora no se asocian frecuentemente al Virus de Inmunodeficiencia Humana. Según algunos autores, existe evidencia de que los retrovirus podrían participar de alguna manera en la fisiopatología de la Esclerosis Lateral Amiotrófica (ELA). Según teorías no probadas, la activación de antiguos genes virales incrustados en el genoma humano conduciría a la degeneración de las neuronas motoras. Básicamente, esta enfermedad comienza con una desmielinización, seguida de una degeneración axonal, y termina en una esclerosis glial (estado terminal) de la vía motora central. Sin embargo, es difícil entender cómo se produce la desintegración de la mielina, ¿podría deberse a una alteración en el metabolismo lipídico? Es lamentable que no se haya realizado una evaluación anatomopatológica completa en los casos estudiados y en los que nos ocupan, ya que no podemos considerar al sistema nervioso como completamente independiente de otros sistemas. Se presenta un hombre con enfermedad de la neurona motora VIH positiva (ELA) asociada con sarcoma de Kaposi. Se describe una infección por un parásito

Motor neuron diseases are not frequently associated to Human Immunodeficiency Virus According to some authors, there is evidence that retroviruses could participate in some way in the pathophysiology of Amyotrophic Lateral Sclerosis (ALS). According to unproven theories, activation of ancient viral genes embedded in the human genome would lead to degeneration of motor neurons. Basically, this disease starts as demyelination, followed by axonal degeneration, and ends up in glial sclerosis (terminal state) of the motor central pathway. However, it is difficult to understand how the disintegration of myelin occurs, could it be due to an alteration in lipid metabolism? It is unfortunate that a complete anatomopathological evaluation has not been carried out in the cases studied and in those that concern us, since we cannot consider the nervous system as completely independent of other systems. A man individual with HIV-positive motor neuron disease ALS) associated with Kaposi's sarcoma is presented. An infection with a parasite is described

OBSERVATIONAL PROSPECTIVE STUDY OF DIFFERENT RECONSTRUCTIVE SURGERY IN ORAL CAVITY CARCINOMA

OBJECTIVES & AIMS:• To evaluate the outcome of different Reconstructive surgery in oral cavity carcinoma• To determine the factors which increase the complication in post op reconstructive surgery(like – diabetes, hypertension, smoking etc.)• The effect of flap transfer on complication or on post op rehabilitation of patients in oralcavity carcinoma.MATERIALS AND METHODS: This is a prospective study conducted at GCS hospital,Ahmedabad between oct. 2021 to June 2022. Sample size is 40 patients with case of oral cavitycarcinoma, out of which some cases underwent for PMMC Flap, Radial forearm free flap, ALTfree flap, fibula flap, forehead rotational flap, deltopectoral flap and local flap.CONCLUSION:Risks have not increased complications in PMMC or Free flap group in our study. Various otherstudies have similar results however a larger patient pool may be needed to assess them. ThePMMC flap is more favorable for patients with possibly lethal pre-op morbidities, when a longoperation is not advisable and a small defect is expected as compared to the longer operationduration of ALT free flap & Radial free flap.Though the flap related complications & donor site related complications are more with foreheadrotational flap as compared to PMMC. ALT & Radial forearm free flap, statistically there is nosignificant difference. Also, in the functional post-op outcomes there is minimally statisticallysignificant difference with PMMC flap, ALT free flap or Radial free flap, local flaps and otherreconstructive surgery.

Influencia de posición del brazo en adultos para abordaje de plexo braquial costoclavicular: estudio observacional / Influence of arm position in costoclavicular approach for brachial plexus block in adult patient: observational study

Resumen: Introducción: el bloqueo de plexo braquial con abordaje costoclavicular, ofrece ventajas como sitio de inyección único, sitio adecuado para colocación de catéter de analgesia continua. Objetivo: identificar la visibilidad de los tres cordones del plexo braquial en el espacio costoclavicular según la angulación del brazo. Material y métodos: se realizó un estudio observacional descriptivo y transversal; se incluyeron 99 pacientes entre 18 a 90 años de edad, en un período de dos meses. Se describieron variables continuas, se aplicó la prueba no paramétrica de Friedman para K muestras relacionadas, una regresión lineal para confirmar la correlación entre la distancia de la piel a plexo braquial, peso e índice de masa corporal (IMC). Resultados: se encontró una menor profundidad en relación piel plexo bajo abducción del brazo a una angulación de 90o y 110o, que permite la visualización sonoanatómica del plexo braquial a nivel costoclavicular con significancia estadística. El peso es un factor independiente que determina la distancia entre la profundidad piel plexo. Conclusiones: se determinó que el abordaje del bloqueo costoclavicular ecoguiado es anatómicamente factible con elevada eficacia clínica, el cual concluye ser un sitio anatómico innovador y seguro.

Abstract: Introduction: the brachial plexus block with a costoclavicular approach offers advantages as a single injection site, being a suitable site for continuous analgesia catheter placement. Objective: to identify the visibility of the 3 brachial plexus cords in the costoclavicular space according to the angulation of the arm. Material and methods: a descriptive and cross-sectional observational study was carried out; 99 healthy patients between 18 and 90 years of age were included, in a period of two months. Continuous variables were described, the nonparametric Friedman test was applied for K related samples, a linear regression was performed to confirm the correlation between the distance from the skin to the brachial plexus, weight and body mass index (BMI). Results: a smaller depth was found in relation to the skin plexus under abduction of the arm at an angulation of 90o and 110o, which allows an adequate sonoanatomical visualization of the brachial plexus at the costoclavicular level with statistical significance. Weight is an independent factor that determine the distance between the skin plexus depth. Conclusions: it was determined that the ultrasound-guided costoclavicular block approach is anatomically feasible with greater clinical efficacy, which concludes to be an innovative and safe anatomical site.

Telehealth for amyotrophic lateral sclerosis in a multidisciplinary service in a Brazilian reference center / Telessaúde para esclerose lateral amiotrófica em um serviço multidisciplinar em um centro de referência brasileiro

Abstract Background Telehealth has been used in the treatment of different diseases, and it has been shown to provide benefits for patients with amyotrophic lateral sclerosis (ALS). Due to the social distancing measures put into effect during the coronavirus disease 2019 (COVID-19) pandemic, there was an urgent need for telehealth to ensure the provision of healthcare. Objective To evaluate the feasibility of telehealth for the provision of multidisciplinary ALS care, and to assess its acceptability among patients and caregivers. Methods We conducted a retrospective cohort study in which multidisciplinary evaluations were performed using the Teleconsulta platform. The patients included had ALS and at least one in-person clinical evaluation. The patients and the caregivers answered satisfaction questionnaires. Results The sample was composed of 46 patients, 32 male and 14 female subjects. The average distance from their residences to the reference services was of 115 km. Respiratory adjustment was the most addressed topic. Conclusion The strategy is viable and well accepted in terms of satisfaction. It was even more positive for patients in advanced stages of the disease or for those living far from the referral center.

Resumo Antecedentes A telessaúde tem sido utilizada no tratamento de diferentes doenças, e demonstrou-se que ela traz benefícios para pacientes com esclerose lateral amiotrófica (ELA). Devido às medidas de distanciamento social postas em prática durante a pandemia de doença do coronavírus 2019 (coronavirus disease 2019, COVID-19, em inglês), houve uma necessidade urgente de se usar a telessaúde para garantir a provisão dos cuidados de saúde. Objetivo Avaliar a viabilidade da telessaúde para a prestação de cuidados multidisciplinares na ELA, e verificar a sua aceitabilidade entre os pacientes e os cuidadores. Métodos Realizou-se um estudo de coorte retrospectivo, com avaliações multidisciplinares realizadas por meio da plataforma Teleconsulta. Os pacientes incluídos apresentavam ELA, e já haviam passado por pelo menos uma avaliação clínica presencial. Os pacientes e os cuidadores responderam a questionários de satisfação. Resultados A amostra continha 46 pacientes, 32 do sexo masculino e 14 do sexo feminino. A distância média de suas residências ao serviço de referência era de 115 km. O ajuste respiratório foi o tema mais abordado. Conclusão A estratégia é viável e bem-aceita em termos de satisfação. Foi ainda mais positiva para os pacientes com doença avançada ou residentes em uma cidade distante do centro de referência.

Timoma cervical ectópico / Ectopic cervical thymoma

RESUMEN El timoma cervical ectópico es una patología poco frecuente, motivo por el cual su diagnóstico suele ser dificultoso. Debe ser tenido en cuenta como diagnóstico diferencial en pacientes con masas cervicales laterales, sobre todo aquellas que se ubican cerca de la glándula tiroides. El tratamiento consiste en la resección quirúrgica completa. Son tumores de crecimiento lento, la mayoría de ellos histológicamente benignos. En el caso aquí presentado, por su tamaño y ubicación, fue necesario separarlo de los grandes vasos y estructuras nerviosas cercanas, lo que hizo más compleja la cirugía.

ABSTRACT Ectopic cervical thymoma is a rare entity; therefore, its diagnosis is often difficult. It should be considered as a differential diagnosis in patients with lateral cervical masses, especially those close to the thyroid gland. Surgical treatment is indicated with complete excision of the lesion. Cervical thymomas are slow-growing tumors, usually benign. In this case report, due to tumor size and location, it was necessary to separate it from the large vessels and adjacent nerve structures, resulting in a more complex procedure.