Alunos canhotos de odontologia da cidade de Uberlândia: perfil, ergonomia e dores osteomusculares / Left-handed dentistry students in the city of Uberlândia: profile, ergonomics and muscular pain

Os dentistas são um grupo de alto risco para o desenvolvimento de doenças de desordens musculoesqueléticas e tendo em vista que o sistema de produção industrial desenvolve produtos que atendem a maioria da população destra, os estudantes canhotos precisam se adequar a uma formação acadêmica, usando instrumentais, cadeiras odontológicas eoutros objetos projetados para destros. O presente trabalho teve como objetivo a coletade informações sobre os canhotos nos cursos de Odontologia da cidade de Uberlândia ­Minas Gerais. Foram incluídos todos os alunos canhotos matriculados no ano de 2022 e que estavam cursando ou já cursaram disciplinas com atividades laboratoriais ou clínicas. Questionários foram aplicados para identificação do perfil, das dificuldades, da ergonomia e das dores osteomusculares dos alunos canhotos em suas atividades. Os dados foram em seguida tabulados e passaram por análise estatística. Da quantidade total de alunos das três instituições (n=1.578), foram entrevistados 45 (2,8%) alunos canhotos, sendo a maioria feminina (80%), na qual identificou-se um posicionamento inadequado do operador canhoto quando comparado ao preconizado pela ISO-FDI, além da limitação de movimento na presença de auxiliar (82,2%). Os locais com maior frequência de dor/desconforto foram: pescoço (79%), costas superior esquerda (63%) e inferior esquerda (61%) e punhos/ mãos esquerda (56%). A intensidade da dor variou entre alguma, moderada e bastante. O impedimento de realizar atividades diárias foi relatado por 17% dos alunos (n=7) e destes somente 1 buscou atendimento médico. Não houve diferença estatística na comparação entre instituição pública e privada. Diante dos resultados, concluiu-se que os canhotos representam minoria dos alunos de Odontologia e apresentam várias regiões de dor/ desconforto devido às adaptações e posturas erradas durante os atendimentos. Apesar de grande parte apresentar dor, poucos tiveram impedimento de atividades rotineiras ou procuraram ajuda médica(AU)

Dentists are a high risk group for the development of musculoskeletal disorders and considering that the industrial production system develops products that serve the majority of the right-handed population, lefthanded students need to adapt to an academic training, using instruments, dental chairs and other objects designed for right-handers. This study aimed to collect information about left-handers in Dentistry courses in the city of Uberlândia - Minas Gerais. All left- handed students enrolled in the year 2022 and who were taking or had taken courses with laboratory or clinical activities were included. Questionnaires were applied to identify the profile, difficulties, ergonomics and musculoskeletal pain of left-handed students in their activities. The data were tabulated and then undergo statistical analysis. Of the total number of students from the three institutions (n=1,578), 45 (2.8%) left-handed students were interviewed, the majority being female (80%), in which an inadequate positioning of the left-handed operator was identified when compared to the recommended one by ISO-FDI, in addition to limitation of movement in the presence of an assistant (82.2%). The places with the highest frequency of pain/discomfort were: neck (79%), upper left back (63%) and lower left back (61%) and left wrists/hands (56%). The intensity of pain varied between some, moderate and a lot. The impediment to carrying out daily activities was reported by 17% of the students (n=7) and of these, only 1 sought medical attention. There was no statistical difference when comparing public and private institutions. In view of the results, it was concluded that left-handers represent a minority of dentistry students and have several regions of pain/discomfort due to adaptations and wrong postures during consultations. Although most of them had pain, few were prevented from performing routine activities or sought medical help(AU)

Estudio comparativo del dolor abdominal en las culturas maya Tzeltal, maya Tzotzil y maya Q ́eqchi ́y el uso de Ageratina ligustrina para su tratamiento / Comparative study of abdominal pain in the Mayan cultures Tzeltal, Maya Tzotzil and Maya Q ́eqchi´ and use of Ageratina ligustrina for the treatment

El presente estudio es una comparación del dolor abdominal producido por trastornos gastrointestinales, aliviado por Ageratina ligustrina , entre los grupos maya Tzeltal, Tzotzil y Q ́eqchi ́, el cual integró un enfoque etnomédico, etnobotánico y transcultural, comparando estudios previos con el presente trabajo de campo. Para evaluar la eficacia de Ageratina para aliviar el dolor abdominal, se realizó un inventario de las moléculas reportadas en esta especie, así como de su actividad farmacológica, a través de una revisión bibliográfica. Los resultados mostraron que la epidemiología del dolor producido por TGI, su etnobotánica y el modelo explicativo del dolor abdominal fueron similares entre grupos étnicos. Asimismo, se identificaron 27 moléculas con efectos antiinflamatorios y antinociceptivos, lo que podría explicar por qué esta especie es culturalmente importante para los pobladores maya Tzeltal, Tzotzil y Q ́eqch i ́ para el alivio del dolor abdominal, mientras que, desde el punto de vista biomédico, es una especie con potencial para inhibir el dolor visceral.

The current study is a comparison of the abdominal pain conception produced by gastrointestinal disorders, relieved by Ageratina ligustrina , among inhabitants of the Mayan Tzeltal, Tzotzil, and Q'eqchi' groups ethnomedical, ethnobotanical, and cross -cultural approaches were used to compare previous studies with the present field work. To evaluate the efficacy of A. ligustrina to relieve pain, also through a bibliographic review an inventory of the molecules present in this species was performed, as well as their pharmacological activity. The results showed that the epidemiology of pain produced by GID, its ethnobotany, and the explanatory model of abdominal pain are similar among ethnic groups. Likewise, 27 molecules with anti-inflammatory and anti-nociceptive effects were identified, which could explain why this species is culturally important for the Mayan Tzeltal, Tzotzil, and Q'eqchi' groups for the relief of abdominal pain, while, from a biomedical point of view, it is a species with potential to inhibit visceral pain.

Falta de conhecimento sobre os fatores de risco não ocupacionais da dor lombar entre profissionais de saúde ocupacional brasileiros: um estudo observacional transversal / Lack of knowledge about non-occupational low back pain risk factors among brazilian occupational health professionals: a cross-sectional observational study

INTRODUÇÃO: A dor lombar possui alta prevalência, sendo uma das principais causas de incapacidade no Brasil e no mundo. A dor lombar apresenta etiologia multifatorial, sendo extremamente comum em trabalhadores. OBJETIVOS: Verificar o conhecimento sobre os fatores de risco para dor lombar, crenças e atitudes sobre o manejo da dor lombar entre profissionais de saúde (fisioterapeutas e ergonomistas) atuantes na área ocupacional. MATERIAIS E MÉTODOS: Foi realizado um estudo observacional transversal com 81 profissionais de saúde ocupacional brasileiros. Os participantes preencheram um questionário eletrônico composto por dados profissionais, sociodemográficos, itens sobre fatores de risco para dor lombar e a Brazilian version of the Pain Attitudes and Beliefs Scale for Physiotherapists. Conhecimentos, crenças e atitudes foram analisados por meio do teste do qui-quadrado para fatores de risco para dor lombar e um modelo de regressão linear para crenças e atitudes dos profissionais de saúde. RESULTADOS: Obesidade (7,4%), ficar sentado mais de 2 horas (8,6%), atividade física (9,9%), falta de apoio psicossocial no trabalho (11,1%) e consumo de álcool (37,0%), apresentaram os menores índices de conhecimento sobre fatores de risco da dor lombar pelos profissionais. Itens sobre saúde geral apresentaram o menor conhecimento. Uma orientação biomédica e psicossocial equilibrada de crenças e atitudes sobre o manejo da dor lombar foi observada. CONCLUSÃO: Profissionais de saúde ocupacional brasileiros carecem de conhecimento sobre os fatores de risco não ocupacionais da dor lombar, especialmente o estado geral de saúde. Esses profissionais também possuem conceitos biomédicos e psicossociais equilibrados no manejo da dor lombar.

INTRODUCTION: Low back pain (LBP) is highly prevalent and is one of the main causes of disability in Brazil and around the world. LBP presents a multifactorial etiology, being extremely common in workers. OBJECTIVE: This study aimed to verify the knowledge about the LBP risk factors, beliefs and attitudes about the management of LBP among health professionals (physiotherapists and ergonomists) working in the occupational area. MATERIALS AND METHODS: A cross-sectional observational study was conducted with 81 Brazilian occupational health professionals. Participants completed an electronic questionnaire comprising professional data, sociodemographics, items about LBP risk factors, and the Brazilian version of the Pain Attitudes and Beliefs Scale for Physiotherapists. Knowledge, beliefs and attitudes were analyzed using the chi-square test for LBP risk factors and the linear regression model for health professionals' beliefs and attitudes. RESULTS: Obesity (7.4%), sitting for more than 2 hours (8.6%), physical activity (9.9%), lack of psychosocial support at work (11.1%) and consuming alcohol (37.0%) presented the lowest rate of knowledge about LBP risk factors by professionals. Items about general health showed the lowest knowledge. A balanced biomedical and psychosocial orientation of beliefs and attitudes about managing LBP was observed. CONCLUSION: Brazilian occupational health professionals lack knowledge about non-occupational LBP risk factors, especially general health status. These professionals also have balanced biomedical and psychosocial concepts in managing LBP.

Divertículo de Meckel complicado. Experiencia de 15 años en un hospital interzonal / Complicated Meckel's diverticulum. Fifteen years of experiencein an interzonal hospital in the Province of Buenos Aires

Introducción: el divertículo de Meckel es la anomalía congénita más frecuente del tracto gastrointestinal. Puede presentarse con hemorragia, obstrucción intestinal o diverticulitis, complicaciones que disminuyen con la edad, por lo que en el adulto el diagnóstico suele ser incidental. El tratamiento de las complicaciones es quirúrgico, mediante diverticulectomía o resección segmentaria del intestino delgado, dependiendo de sus características morfológicas. Objetivo: analizar nuestra experiencia en el manejo del divertículo de Meckel complicado en un período de 15 años. Diseño: estudio descriptivo, observacional, transversal, retrospectivo. Material y métodos: se revisaron las historias clínicas de los pacientes operados por divertículo de Meckel complicado en el Servicio de Cirugía General del Hospital San Roque durante el periodo 2007-2022. Se registraron datos demográficos, presentación clínica, diagnóstico preoperatorio, tratamiento quirúrgico, complicaciones postoperatorias y hallazgos histopatológicos. Resultados: se incluyeron 25 pacientes, 21 (84%) hombres, 3 menores de 18 años. La presentación clínica fue un síndrome de fosa iliaca derecha en el 80% de los casos, obstrucción intestinal en el 16% y hemorragia en el 4%. En solo 2 casos se realizó el diagnóstico preoperatorio, confirmado mediante tomografía computada. Se realizó diverticulectomía en el 68% de los pacientes y resección segmentaria el 32%. El abordaje fue laparotómico en el 64%, principalmente en el periodo inicial y laparoscópico en el 36%. Hubo una complicación IIIb de Clavien-Dindo en un paciente pediátrico tratado con drenaje percutáneo. En un solo paciente (4%), que se presentó con hemorragia digestiva masiva, se encontró epitelio de tipo gástrico y páncreas ectópico en el divertículo. Conclusiones: En nuestra experiencia el divertículo de Meckel complicado se presentó predominantemente en hombres. La complicación más frecuente en el adulto fue la diverticulitis. El diagnóstico preoperatorio fue infrecuente y realizado por tomografía computada. La diverticulectomía es suficiente en la mayoría de los casos. Actualmente, la laparoscopia es una herramienta segura, rentable y eficiente que permite el diagnóstico y tratamiento oportunos de esta entidad. (AU)

Introduction: Meckel's diverticulum is the most common congenital malformation of the gastrointestinal tract. It can present with bleeding, intesti-nal obstruction or diverticulitis, complications that decrease with age, so in adults the diagnosis is usually incidental. Treatment of complications is surgical, through diverticulectomy or segmental resection of the small intestine, depending on its morphological characteristics. Objective: to analyze our experience in the management of complicated Meckel's diverticulum over a period of 15 years. Design: descriptive, observational, cross-sectional, retrospective study. Materials and methods: the medical records of patients operated on for complicated Meckel's diverticulum in the General Surgery Service of the San Roque Hospital during the period 2007-2022 were reviewed. Demo-graphic data, clinical presentation, preoperative diagnosis, surgical treatment, postoperative complications, and histopathological findings were recorded. Results: twenty-five patients were included, 21 (84%) men, 3 under 18 years of age. The clinical presentation was a right iliac fossa syndrome in 80% of cases, intestinal obstruction in 16% and hemorrhage in 4%. In only 2 cases was the preoperative diagnosis made, confirmed by computed tomography. Diverticulectomy was performed in 68% of patients and segmental resection in 32%. The approach was by laparotomy in 64%, mainly in the initial period, and by laparoscopy in 36%. There was a Clavien-Dindo IIIb complication in a pediatric patient treated with percutaneous drain-age. In only one patient (4%), who presented with massive gastrointestinal bleeding, gastric-type epithelium and ectopic pancreas were found in the diverticulum. Conclusions: In our experience, complicated Meckel's diverticulum occurred predominantly in men. The most frequent complication in adults was diverticulitis. Preoperative diagnosis was infrequent and was made by computed tomography. Diverticulectomy is sufficient in most cases. Currently, laparoscopy is a safe, profitable and efficient tool that allows for the timely diagnosis and treatment of this entity. (AU)

Factores que Afectan la Percepción de Dolor ¿Cómo Influyen en la Toma de Decisiones Clínicas durante el Proceso de Rehabilitación Kinesiológica? / Factors That Affect Pain Perception: How Do They Influence Clinical Decision Making During the Kinesiological Rehabilitation Process?

Introducción. La percepción del dolor es un fenómeno complejo y subjetivo. Comprender los factores que afectan en la percepción del dolor es crucial en el contexto de la toma de decisiones clínicas durante el proceso de rehabilitación kinesiológica. Objetivo. Exponer los factores que afectan la percepción del dolor, desde la perspectiva del modelo biopsicosocial y discutir sus implicancias para la toma de decisiones clínicas. Métodos. Se describen factores que afectan la percepción de dolor, separados en biológicos como la injuria, sexo, genética y edad, psicológicos como creencias, catastrofismo, kinesiofobia, afectividad negativa, calidad de sueño, atención, afrontamiento y autoeficacia; y socio-culturales como soporte social, rol de género, etnia, aculturación y estatus socioeconómico. Luego se discute cómo estos factores impactan en las decisiones clínicas del profesional kinesiólogo. Finalmente, se entregará un análisis de las barreras y facilitadores descritos por la literatura científica respecto al uso del modelo biopsicosocial.

Background. The perception of pain is a complex and subjective phenomenon. Thus, understanding the factors that influence pain perception is crucial in the context of clinical decision-making during the kinesic rehabilitation process. The objective of this article is to expose the factors that affect the perception of pain, from the perspective of the biopsychosocial model and discuss its implications for clinical decision making during this process. Initially, the biological, psychological and sociocultural factors that affect the perception of pain with the greatest presence in the scientific literature are described. It is discussed how these factors impact the clinical decisions of the kinesiologist professional. Finally, an analysis of the barriers and facilitators described by the scientific literature regarding the use of the biopsychosocial model will be provided.

Mapping of Neck Disability Index domains linked to the international classification of functioning and disability / Mapeamento dos domínios do neck disability index vinculados à classificação internacional de funcionalidade e incapacidade

Objective: This study aims to link NDI items to CIF using specific and up-to-date linking rules. Methods: It is a measurement properties analysis study in which two evaluators performed the link between NDI and CIF, both with experience in CIF taxonomy and NDI application. Thus, ten binding rules developed and updated specifically for binding the ICF to other instruments were applied. Results: The Kappa coefficient determined the level of agreement between the evaluators with a confidence interval of 95%. All NDI items were linked to ICF codes; there was no need to use the term "non-definable." The degree of agreement between the evaluators about the domains and the categories of the ICF's first, second, and third levels was almost perfect. Conclusion: Therefore, the NDI is well linked to the codes related to the ICF domains' Activity, Participation, Functions, and Structure. However, no concepts related to contextual factors were identified.

Objetivo: Este estudo visa vincular itens da NDI ao CIF usando regras de vinculação específicas e atualizadas. Métodos: É um estudo de análise de propriedades de medição no qual dois avaliadores realizaram a ligação entre NDI e CIF, ambos com experiência em taxonomia CIF e aplicação de NDI. Assim, foram aplicadas dez regras de vinculação desenvolvidas e atualizadas especificamente para vincular a ICF a outros instrumentos. Resultados: O coeficiente Kappa determinou o nível de concordância entre os avaliadores com um intervalo de confiança de 95%. Todos os itens do NDI estavam vinculados a códigos ICF; não havia necessidade de utilizar o termo "não definível". O grau de concordância entre os avaliadores em relação aos domínios e às categorias do primeiro, segundo e terceiro níveis da ICF foi caracterizado como quase perfeito. Conclusão: Portanto, o NDI está bem ligado aos códigos relacionados à Atividade, Participação, Funções e Estrutura dos domínios da ICF. Entretanto, não foram identificados conceitos relacionados a fatores contextuais.

Analysis of the metabolic profile and comorbidities in women with endometriosis before and after surgical treatment / Análise do perfil metabólico e comorbidades em mulheres com endometriose antes e depois do tratamento cirúrgico

Aim: this study aimed to evaluate the effects of surgical treatment for endometriosis on the metabolic profile of women diagnosed with deep endometriosis. Methods: we conducted a prospective observational study with a sample of 30 women in the menacme diagnosed with deep endometriosis who underwent videolaparoscopic surgery in a reference center in Brazil between October 2020 and December 2021. A total of 30 women performed clinical and laboratory tests regarding their metabolic profile on two occasions, during preoperative tests and six months after video-laparoscopy. Results: patients had lower average levels of Total Cholesterol (TC), Low-Density Cholesterol (LDL-c), Triglycerides (TGC), and Fasting Glycemia (FG) after the surgical procedure. The average TC level was 8.2% lower after surgery, LDL-c was 12.8% lower, TGC was 10.9% lower, and FG was 7.3% lower. The results showed a statistically significant difference for all these parameters (p < 0.001). Conclusions: video-laparoscopy was associated with a favorable lipid profile compared to the preoperative lipid profile, with a significant improvement in the average levels of LDL-c, HDL-c, TC, TGC, and FG. Long-term follow-up studies are needed to determine whether surgical treatment for endometriosis can improve the metabolic parameters of women with endometriosis and favor a lower predisposition to atherogenesis.

Objetivo: Aeste estudo teve como objetivo avaliar os efeitos do tratamento cirúrgico da endometriose no perfil metabólico de mulheres com diagnóstico de endometriose profunda. Métodos: foi realizado um estudo observacional prospectivo com uma amostra de 30 mulheres na menacme, com diagnóstico de endometriose profunda, que foram submetidas à videolaparoscopia em um centro de referência no Brasil, entre outubro de 2020 e dezembro de 2021. As mulheres realizaram exames clínicos e laboratoriais quanto ao seu perfil metabólico em duas ocasiões, durante exames pré-operatórios e seis meses após a videolaparoscopia. Resultados: as pacientes apresentaram níveis médios mais baixos de Colesterol Total (CT), Colesterol de Baixa Densidade (LDL-c), Triglicerídeos (TGC) e Glicemia de Jejum (GJ) após o procedimento cirúrgico. O nível médio de CT foi 8,2% menor após a cirurgia, o LDL-c foi 12,8% menor, o TGC foi 10,9% menor e a GJ foi 7,3% menor. Os resultados mostraram diferença estatisticamente significativa para todos esses parâmetros (p < 0,001). Conclusões: a videolaparoscopia foi associada a um perfil lipídico favorável em comparação ao perfil lipídico pré-operatório, com melhora significativa nos níveis médios de LDL-c, HDL-c, CT, TGC e GJ. Estudos de acompanhamento a longo prazo são necessários para determinar se o tratamento cirúrgico da endometriose pode melhorar os parâmetros metabólicos de mulheres com endometriose e favorecer uma menor predisposição à aterogênese.

Pain Patterns of the Temporomandibular Joint Dysfunction and Implications of Stress-Related Behaviors: A Pilot Study / Patrones de Dolor de la Disfunción de la Articulación Temporomandibular e Implicaciones de los Comportamientos Relacionados con el Estrés: Un Estudio Piloto

SUMMARY: Temporomandibular joint dysfunction interferes with the quality of life and activities of daily living among patients. The symptoms of temporomandibular dysfunction, including pain and clicking and popping sounds, are worsened during stressful events, and patients report increased pain around the temporomandibular joint. Stress-related behaviors, such as teeth clenching and teeth grinding, are commonly reported as increasing during stress. The prevalence of temporomandibular dysfunction and stress-related behaviors is reported differently in the literature. Stress in higher education is common. The purpose of this pilot study was to investigate the prevalence of temporomandibular joint dysfunction and stress-related behaviors among staff members at a local University. The study also sought to explore pain patterns described by people experiencing temporomandibular joint dysfunction and the relationship between stress-related behaviors and pain symptoms experienced. Further, the impact of stress on symptoms experienced by people with temporomandibular dysfunction was investigated in this pilot study.

La disfunción de la articulación temporomandibular interfiere con la calidad de vida y las actividades de la vida diaria entre los pacientes. Los síntomas de la disfunción temporomandibular, incluidos el dolor y los chasquidos, empeoran durante los eventos estresantes, y los pacientes informan un aumento del dolor alrededor de la articulación temporomandibular. Los comportamientos relacionados con el estrés, como apretar y rechinar los dientes, suelen aumentar durante el estrés. La prevalencia de la disfunción temporomandibular y los comportamientos relacionados con el estrés se informa de manera diferente en la literatura. El estrés en la educación superior es común. El propósito de este estudio piloto fue investigar la prevalencia de la disfunción de la articulación temporomandibular y los comportamientos relacionados con el estrés entre los miembros del personal de una universidad local. El objetivo del estudio además fue explorar los patrones de dolor descritos por personas que experimentan disfunción de la articulación temporomandibular y la relación entre los comportamientos relacionados con el estrés y los síntomas de dolor experimentados. Además, en este estudio piloto se investigó el impacto del estrés en los síntomas que experimentan las personas con disfunción temporomandibular.

"Penumbra sign" in knee pain: a case of distal femur osteomyelitis

"Penumbra sign" is a characteristic finding in magnetic resonance imaging (MRI) of Brodie's abscess, a rare variant of subacute osteomyelitis. We aimed to discuss the imaging finding penumbra sign that will help in the diagnosis of osteomyelitis and may be useful to clinicians in differential diagnosis. A 26-year-old male patient presented to the emergency department with complaints of pain and limping in the right knee that did not go away. He had a history of arthroscopic debridement and percutaneous fixation surgery due to osteochondral fragment 3 years ago. There were no additional findings in the patient's vital parameters, physical examination, and medical history. X-ray imaging revealed two screws in the distal femur and a well-defined sclerotic rim surrounding a radiolucent lesion anterior to the screws. MRI revealed a lesion in the distal femoral metaphysis with low-density fluid and hyperintense granulation tissue surrounding it. After surgical abscess drainage and local debridement, bone cement was placed in the resulting cavity. Teicoplanin treatment was started. The patient was discharged and complete recovery was achieved in the second month. The diagnosis of osteomyelitis is often missed or confused with bone tumors in non-traumatic cases presenting with persistent bone pain. MRI imaging is frequently used in differential diagnosis, and detection of characteristic imaging signs such as the penumbra sign accelerates the diagnosis. In this context, emergency department clinicians, in particular, should be cautious and not forget that early treatment can be started by recognizing these signs.

Evolución clínica en pacientes con síndrome del túnel carpiano tratados con ultrasonido o infiltración con corticoesteroides / Clinical Evolution in Patients with Carpal Tunnel Syndrome Treated with Ultrasound or Corticosteroid Infiltration

Introducción. El Síndrome del túnel carpiano es la neuropatía periférica compresiva más común de la extremidad superior, que se produce por la compresión del nervio mediano. Los casos leves y moderados pueden tratarse con métodos conservadores como ultrasonido terapéutico o infiltración con corticoesteroides. Objetivo. Describir la evolución clínica de pacientes con síndrome de túnel carpiano tratados con terapia por ultrasonido e infiltración de corticoesteroides. Metodología. Ensayo clínico abierto, en pacientes con síndrome del túnel carpiano leve y moderado, que consultaron del 1 de octubre 2021 al 30 de mayo 2022. Se formaron dos grupos; el que recibió tratamiento con ultrasonido con 12 casos y el grupo tratado con infiltración con corticoesteroides con seis casos. Ambos grupos fueron intervenidos en la consulta inicial, y luego, en las cuatro y ocho semanas posteriores al inicio del tratamiento. Resultados. Se muestran los resultados descriptivos relacionados con la intensidad de dolor, valorada con la Escala Visual Numérica, la infiltración obtuvo dos casos sin dolor y cuatro con dolor moderado, contrario a ultrasonido que se mantuvo con cuatro casos leves, tres moderados y cinco intensos. En los síntomas, la infiltración redujo el número de casos en cuatro de los síntomas estudiados, en cambio el ultrasonido únicamente en dos. En severidad, valorada con el cuestionario de Boston para túnel carpal, con infiltración se obtuvieron dos casos asintomáticos y ninguno con ultrasonido. Respecto a los signos clínicos, el signo de Tinel desapareció en cuatro casos en ambos grupos, mientras que signo de Phalen desapareció en cuatro casos en ultrasonido y dos en infiltración. Conclusión. En intensidad de dolor y grado de severidad, la infiltración generó casos asintomáticos y redujo mayor cantidad de síntomas que el ultrasonido. Ambos tratamientos disminuyeron la presencia de signos clínicos

Introduction. Carpal tunnel syndrome is the most common compressive peripheral neuropathy of the upper extremity, which is caused by compression of the median nerve. Mild and moderate cases can be treated with conservative methods such as therapeutic ultrasound or corticosteroid infiltration. Objective. To describe the clinical evolution of patients with carpal tunnel syndrome treated with ultrasound therapy and corticosteroid infiltration. Methodology. A prospective open clinical trial was conducted in patients with mild and moderate carpal tunnel syndrome who consulted from October 1, 2021 to May 30, 2022. Two groups were formed: the group that received ultrasound treatment with 12 cases and the group treated with corticosteroid infiltration with six cases. Both groups were treated at the initial consultation and then at four and eight weeks after the start of treatment. Results. The descriptive results related to the intensity of pain, evaluated with the Visual Numeric Scale, are shown. Infiltration obtained two cases without pain and four with moderate pain, contrary to ultrasound which was maintained with four mild, three moderate and five intense cases. In symptoms, infiltration reduced the number of cases in four of the symptoms studied, while ultrasound reduced the number of cases in only two. In severity, assessed with the Boston carpal tunnel questionnaire, with infiltration, there were two asymptomatic cases and none with ultrasound. Regarding clinical signs, Tinel's sign disappeared in four cases in both groups, while Phalen's sign disappeared in four cases in ultrasound and two in infiltration. Conclusion. Infiltration produced asymptomatic patients and reduced more symptoms than ultrasonography in terms of pain intensity and severity. Clinical symptoms were less common with both treatments.

Trastornos somatomorfos y rasgos de personalidad en pacientes hospitalizados por lumbalgia crónica en El Salvador / Somatoform Disorders and Personality Traits in Hospitalized Patients with Chronic Back Pain in El Salvador

Introducción. El trastorno somatomorfo se caracteriza por la presentación de múltiples síntomas físicos que no pueden ser atribuidos a otra enfermedad física, mental o al uso de sustancias, teniendo como comorbilidad más prevalente a los trastornos de personalidad. Objetivo. Determinar la frecuencia de trastorno somatomorfo, sus características principales y diferentes rasgos de personalidad entre pacientes con lumbalgia crónica. Metodología. Estudio descriptivo transversal realizado con pacientes ingresados en el servicio de neurocirugía del Hospital General del Instituto Salvadoreño del Seguro Social. La recolección de datos se realizó a través de la escala Screening for Somatoform Symptoms 2 y la escala InternationalPersonality Disorder Examination. Las variables cualitativas fueron analizadas a través de frecuencias absolutas. Las variables cuantitativas fueron analizadas a través de medidas de tendencia central y de dispersión. Los análisis estadísticos fueron realizados en el programa Statistical Package for the Social Sicience, versión 26. Resultados. Se incluyeron 60 pacientes, 40 de ellos mujeres, 31 entre los 41 y 60 años. Veintiocho pacientes presentaron ocho o más síntomas, excluyéndose dolor lumbar. Cuarenta y cinco pacientes reportaron sintomatología por más de un año. Cincuenta y tres pacientes presentaron trastorno somatomorfo. Los trastornos de personalidad más frecuentes fueron obsesivo-compulsivos (31), límites (21) y paranoides (21). Conclusión. Los pacientes con dolor lumbar crónico que requieren ingreso hospitalario presentan una alta frecuencia de trastornos somatomorfos, con dolor en piernas o brazos como síntoma principal; además, estos pacientes se caracterizan por presentar en su mayoría rasgos de personalidad obsesivo-compulsivos.

Introduction. The somatoform symptoms disorder is characterized by multiple psychical symptoms that can't be attributed to another physical or mental health diagnosis or drug abuse, having personality disorders as the most common comorbidity. Objective. To determine the frequency of somatoform disorders, it's most important characteristics and different personality traits among patients with chronic back pain. Methodology. Cross-sectional descriptive study carried out with patients admitted to the neurosurgery department of the General Hospital of the Salvadoran Social Security Institute. Data collection was carried out using the Screening for Somatoform Symptoms 2 scale and the International Personality Disorder Examination scale. The qualitative variables were analyzed through absolute frequencies. The quantitative variables were analyzed through measures of central tendency and dispersion. The statistical analyzes were carried out using the Statistical Package for the Social Sciences version 26. Results. The study included 60 patients, 40 of them women, 31 between 41 and 60 years old. Twenty-eight patients presented eight or more symptoms, excluding low back pain. Forty-five patients reported symptoms for more than one year. Fifty-three patients presented somatoform disorder. The most frequent personality disorders were obsessive-compulsive (31), borderline (21) and paranoid (21). Conclusion. Patients with chronic lower back pain who require hospital admission have a high frequency of somatoform disorders, with the main symptom being pain in the legs or arms; furthermore, these patients are characterized by mostly presenting obsessive-compulsive personality traits

Ankyloglossia severity in infants: maternal pain, self-efficacy, and functional aspects of breastfeeding / Gravidade da anquiloglossia em bebês: dor materna, autoeficácia e aspectos funcionais do aleitamento materno

ABSTRACT Objective: To analyze functional aspects of breastfeeding, self-efficacy, and pain reported by mothers during breastfeeding, in newborns with severe and mild ankyloglossia. Methods: This is an observational study, carried out with 81 babies with ankyloglossia, assessed by the Bristol Tongue Assessment Tool (severe: scores 0-3; mild: scores 4-6) nested in a cohort carried out at the University Hospital of the Federal University of Maranhão, São Luis, Brazil. The functional aspects of breastfeeding were analyzed using the Breastfeeding Observation Form of the United Nations Children's Fund (BOF-UNICEF) and the LATCH Scoring System. Breastfeeding self-efficacy was measured using the Breastfeeding Self-Efficacy Scale — Short-Form. Pain indicators were evaluated by the Short-Form McGill Pain Questionnaire. The significance level adopted was 5%. Results: Maternal age was 26.7±0.8 years, and 64.2% reported high school education. Most babies were male (67.9%), and the birth weight was 3232±60g. A significant association was detected in the sucking aspect evaluated by the BOF-UNICEF [β=0.22 (95%CI 0.07; 0.73), p-value=0.013]. However, the groups did not differ in the assessment of breastfeeding performed by the LATCH scale. The groups had no differences in the assessment of breastfeeding self-efficacy reported by mothers, and in pain scores. Conclusions: Despite the observation of sucking difficulty in infants with severe ankyloglossia., the quality of breastfeeding in general, maternal pain, and self-efficacy reported by mothers do not differ when compared with infants with mild ankyloglossia. Therefore, the severity of ankyloglossia seems not to affect the breastfeeding indicators.

RESUMO Objetivo: Analisar aspectos funcionais da amamentação, autoeficácia e dor relatada pelas mães durante a amamentação, em recém-nascidos com anquiloglossia grave e leve. Métodos: Estudo observacional, realizado com 81 bebês diagnosticados com anquiloglossia avaliados pelo Bristol Tongue Assessment Tool (grave: escores 0-3; leve: escores: 4-6), aninhados em um estudo de coorte realizado no Hospital Universitário da Universidade Federal do Maranhão, São Luís, Brasil. Os aspectos funcionais do aleitamento materno foram analisados por meio do Formulário de Observação da Amamentação do Fundo Internacional para a Infância das Nações Unidas (BOF-UNICEF) e da Escala LATCH. Aautoeficácia foi mensurada por meio da Breastfeeding Self-Efficacy Scale — Short-Form. Os indicadores de dor foram avaliados pelo Short-Form McGill Pain Questionnaire. O nível de significância adotado foi de 5%. Resultados: A idade materna foi 26,7±0,8 anos, e 64,2% concluíram o ensino médio. A maioria dos recém-nascidos era do sexo masculino (67,9%), e o peso ao nascer foi 3232±60g. Foi detectada associação significante no aspecto da sucção avaliado pelo BOF-UNICEF [β=0,22 (IC95% 0,07; 0,73), p=0,013]. No entanto, os grupos não diferiram na avaliação do aleitamento materno realizada pela escala LATCH. Os grupos não apresentaram diferenças na avaliação da autoeficácia em amamentar relatada pelas mães e no escore de dor. Conclusões: Apesar de ter sido observada dificuldade de sucção em lactentes com anquiloglossia grave, a qualidade da amamentação em geral, a dor materna e a autoeficácia relatada pelas mães não diferem quando comparadas com as de lactentes com anquiloglossia leve. Assim, a gravidade da anquiloglossia parece não afetar os indicadores de amamentação.

Clinical and functional evaluation of wrists and hands of spinal cord injured patients / Avaliação clínica e funcional de mãos e punhos de pacientes lesados medulares

ABSTRACT Introduction: The inability of the spinal cord to propagate sensory and motor stimuli as a result of the disruption of the nerve tracts is called spinal cord injury. Objective: This study analyzes clinically and radiologically the hands and wrists of spinal cord injured patients, evaluating their motor and sensitive functionality, in order to determine if these patients are more likely to develop degenerative alterations. Methods: 14 patients (8 paraplegics and 6 tetraplegics) were evaluated, undergoing anamnesis and clinical examination - a scale of muscular strength (MRC - Medical Research Council) and the amplitude measurement of the movement with a manual goniometer (ROM), were used for objective evaluation - and x-ray exams. The results were compared with pre-existing data from other studies. Results: When asked, only one of the 14 observed patients complained about constant wrist pain, described as level 3 (weak to moderate), based on the visual analog scale (VAS). The motor evaluation, MRC and ROM divided the group of patients into two subgroups: paraplegic and tetraplegic patients. The x-ray analysis showed, based on Kellgren and Lawrence classification, that all exam images fit grades 1 or 2 of osteoarthritis and osteoarthrosis. Conclusion: In conclusion, spinal cord injured patients showed none or minimal clinical and radiological signs of osteoarthritis on hands or wrists. Overall, the hands and wrists of spinal cord-injured patients behave similarly to noninjured patients. Level of Evidence III; Retrospective Comparative Study.

RESUMO Introdução: A incapacidade da medula espinhal de propagar estímulos sensoriais e motores como resultado do rompimento das vias nervosas é chamada de lesão da medula espinhal. Objetivo: Este estudo analisa clínica e radiograficamente mão e punhos de pacientes lesados medulares, avaliando função motora e sensitiva, a fim de determinar se estes pacientes estariam mais propensos a alterações degenerativas. Métodos: 14 pacientes (8 paraplégicos e 6 tetraplégicos) foram avaliados, passando por anamnese e exame clínico - sendo escala de força muscular (MRC - Medical Research Council) e a medição da amplitude de movimento com um goniômetro manual (ROM) foram utilizados para análise objetiva - e radiografias. Os dados obtidos foram comparados com literatura preexistente. Resultados: Quando questionados, apenas um dos 14 pacientes observados referiu dor crônica nos punhos, descrita como nível 3 (fraca a moderada), baseada na escala visual analógica. A avaliação motora, MRC e ROM dividiram os pacientes em 2 subgrupos: pacientes paraplégicos e tetraplégicos. A análise radiográfica mostrou, baseada na classificação de Kellgren e Lawrence, que todas as imagens se encaixam nos graus 1 ou 2 de osteoartrite e osteoartrose. Conclusão: Conclui-se, então, que pacientes lesados medulares apresentam nenhuma ou mínimas alterações clínicas e radiológicas para osteoartrite ou osteoartrose de punhos ou mãos. Ou seja, no geral, mãos e punhos de pacientes lesados medulares comportam-se como os pacientes sem lesão medular. Nível de Evidência III; Estudo Retrospectivo Comparativo.

Subtypes of temporomandibular disorders in patients diagnosed with otalgia: observational study / Subtipos de desordem temporomandibular em pacientes diagnosticados com otalgia: estudo observacional

ABSTRACT BACKGROUND AND OBJECTIVES: Temporomandibular disorder (TMD) has complex symptoms that involve the orofacial region, such as otalgia. Considering the difficult differential diagnoses for associating otological symptoms with TMD. The aim of this study was to verify the diagnosis of TMD in patients with otalgia. METHODS: This is a cross-sectional and descriptive study, where 75 patients diagnosed with otalgia were evaluated. The European Academy of Craniomandibular Disorders's (EACD) screening questionnaire was initially applied, and those who answered affirmatively to at least one question were evaluated by the Research Diagnostic Criteria for Temporomandibular Disorders (DC/TMD), with a final sample of 50 patients. Data were tabulated and ANOVA verified whether there was a statistical difference between TMD subtypes classified by DC/TMD, considering confidence intervals with 95% significance. RESULTS: The mean age of the participants was 39.9±14.1 years, with a predominance of females (76%) (p<0.0001). Among those diagnosed with TMD, females also predominated, with a higher percentage in all evaluated subtypes, with emphasis on arthralgia (82%) and myofascial pain with limited opening (81.8%), followed by myofascial pain (74%) and disc displacement with reduction (72.7%). When observing the distribution of TMD subtypes between genders, there was a predominance of myofascial pain in males (75%) and females (68%), but no statistical significance was observed in this variable and in the others studied. CONCLUSION: Patients with otalgia had one or more TMD subtypes, and the myofascial subtype TMD was the most prevalent among study participants.

RESUMO JUSTIFICATIVA E OBJETIVOS: A disfunção temporomandibular (DTM) possui sintomas complexos que envolvem a região orofacial, como a otalgia. Considerando os difíceis diagnósticos diferenciais para associar sintomas otológicos com DTM. O objetivo deste estudo foi verificar o diagnóstico de DTM em pacientes com otalgia. MÉTODOS: Este é um estudo transversal e descritivo, com uma avaliação de 75 pacientes diagnosticados com otalgia. O questionário de triagem da Academia Europeia de Disfunções Craniomandibulares (EACD) foi aplicado inicialmente, e aqueles que responderam afirmativamente a pelo menos uma questão foram avaliados pelo Critério Diagnóstico de Pesquisa para Disfunções Temporomandibulares (DC/TMD), com amostra final de 50 pacientes. Os dados foram tabulados e por meio da ANOVA foi verificado se havia diferença estatística entre os subtipos de DTM classificados pelo DC/TMD, considerando intervalos de confiança com 95% de significância. RESULTADOS: A idade média dos participantes foi de 39,9±14,1 anos. Além disso, predominou-se o sexo feminino (76%) (p<0,0001), com maior percentual em todos os subtipos avaliados, destacando-se a artralgia (82%) e a dor miofascial com limitação de abertura (81,8%), seguida da dor miofascial (74%) e deslocamento de disco com redução (72,7%). Quando observada a distribuição dos subtipos de DTM entre os sexos, notou-se predominância de dor miofascial no sexo masculino (75%) e feminino (68%), mas não foi observada significância estatística nessa variável e nas demais estudadas. CONCLUSÃO: Os pacientes com otalgia manifestaram mais de um dos subtipos de DTM, sendo o subtipo de dor miofascial o mais prevalente entre os participantes do estudo.

Fear and avoidance of shoulder movement according to the International Code of Functioning: cross-sectional study / Medo e evitação de movimento do ombro segundo o Código Internacional de Funcionalidade: estudo transversal

ABSTRACT BACKGROUND AND OBJECTIVES: Shoulder pain is a limiting condition that has a major impact on daily activities and work. Knowing which specific activities involving the shoulder are associated with the occurrence of higher levels of pain may be of interest to professionals. The use of images of shoulder movements can be an effective tool to check the presence of pain and fear of movement, break down language and cultural barriers, and facilitate communication between professional and patient. The objectives of this study were: (1) to carry out a descriptive analysis of fear responses and movement avoidance based on passive viewing of images of shoulder movements based on the International Classification of Functioning, Disability and Health (ICF) codes; (2) to check whether there is a correlation between fear responses and movement avoidance with the Shoulder Pain and Disability Index (SPADI). METHODS: In this cross-sectional observational study, individuals with chronic shoulder pain were recruited. Participants responded to the Shoulder Pain and Disability Index (SPADI) and the TAMPA Scale of Kinesiophobia (TSK) to measure the intensity of shoulder pain and disability, and fear of movement, respectively. Participants viewed 58 movement images based on codes and descriptors from the third chapter of ICF. In addition, they responded to a numerical scale to judge fear of movement and a second numerical scale to judge movement avoidance. RESULTS: The study included 42 individuals. The activities belonging to the mobility subgroup (chapter 4), which refers to chapter 3 of the ICF, are those that present greater responses of fear and movement avoidance. Multiple regression resulted in a significant model [F(1, 40) = 31.119; p<0.001; R2 = 0.438], when verifying whether fear and movement avoidance responses related to ICF images are associated with SPADI in participants with chronic shoulder pain. The fear response is associated with SPADI (β=0.661; t=5.578; p<0.001), however, the avoidance response did not present a significant result with the scale (β=−0.063; t=-0.160; p=0.874). CONCLUSION: Movements that refer to mobility seem to be the most feared and avoided by people with chronic shoulder pain. Fear of movement is associated with shoulder disability.

RESUMO JUSTIFICATIVA E OBJETIVOS: A dor no ombro é uma condição limitante, que apresenta grande impacto nas atividades de vida diárias e no trabalho. Conhecer quais atividades específicas envolvendo o ombro estão associadas à ocorrência de maiores níveis de dor pode ser de interesse dos profissionais. A utilização de imagens de movimentos do ombro pode ser uma ferramenta eficaz para verificar a presença de dor e medo de movimento, quebrar barreiras de linguagem e culturais e facilitar a comunicação entre profissional e paciente. Os objetivos deste estudo foram: (1) realizar a análise descritiva das respostas de medo e evitação do movimento a partir da visualização passiva de imagens de movimentos do ombro baseadas nos códigos da Classificação Internacional de Funcionalidade, Incapacidade e Saúde (CIF); (2) verificar se há correlação das respostas de medo e evitação do movimento com o Índice de dor e Incapacidade do Ombro (SPADI). METODOS: Neste estudo observacional do tipo transversal foram recrutadas pessoas com dor crônica no ombro. Os participantes responderam ao Shoulder Pain and Disability Index (SPADI) e à Escala TAMPA de Cinesiofobia (TSK) para mensurar a intensidade da dor e incapacidade do ombro, e de medo do movimento, respectivamente. Os participantes visualizaram 58 imagens de movimentos baseadas em códigos e descritores do terceiro capítulo de Atividade e Participação da CIF. Além disso, responderam a uma escala numérica para julgar o medo do movimento e a uma segunda escala numérica para julgar a evitação ao movimento. RESULTADOS: Participaram do estudo 42 pessoas. As atividades pertencentes ao subgrupo mobilidade (capítulo 4), referente ao capítulo 3 da CIF, são as que apresentam maiores respostas de medo e evitação do movimento. A regressão múltipla resultou em um modelo significativo [F (1, 40) = 31, 119; p<0,001; R2 = 0,438], ao verificar se as respostas de medo e evitação do movimento referente às imagens da CIF estão associadas ao SPADI dos participantes com dor crônica no ombro. A resposta de medo é associada ao SPADI (β=0,661; t=5,578; p<0,001), porém a resposta de evitação não apresentou resultado significativo com a escala (β=−0,063; t=−0,160; p=0,874). CONCLUSÃO: Os movimentos que se referem à mobilidade parecem ser os mais temidos e evitados por pessoas com dor crônica no ombro. O medo do movimento está associado com a incapacidade do ombro.

Influence of pain prognosis and electrical stimulation modality on the amplitude of current elicited at sensory threshold in chronic lumbar pain sufferers / Influência do prognóstico para dor e da modalidade de estimulação elétrica na amplitude de corrente elicitada no limiar sensorial em lombálgicos crônicos

ABSTRACT BACKGROUND AND OBJECTIVES: Sensory function may be altered in chronic low back pain (CLBP), which may alter the perception of therapeutic currents. The aim of this study was to verify whether the risk of poor prognosis for CLBP pain influences the amplitude elicited at the sensory threshold (ST) in different modalities of neuromuscular electrical stimulation (NMES). METHODS: This is a quasi-experimental counterbalanced study with 40 subjects divided into four groups (n=10 each), according to the risk of poor prognosis for pain: no risk (control group - CG), low (LrG), medium (MrG), and high (HrG) risks. Four modalities of NMES were tested: two medium frequency currents (Aussie current [AC] and Russian current [RC]) and two low frequency currents (commonly known as functional electrical stimulation [FES]), with two phase durations of200 μs (FES_200) and 500 μs (FES_500), in the region of the lumbar multifidus muscles. All subjects were exposed to all current modalities with interval periods, and when the ST was reached, the amplitude of the current measured in mA was recorded. RESULTS: The currents that elicited the highest and lowest amplitude in the ST were FES_200 and AC, respectively. As for the risk of poor prognosis, the highest amplitudes were for the HrG and the lowest for the LrG. CONCLUSION: The amplitude of the current elicited in the ST tended to be higher among those with a higher risk of poor prognosis for pain and, among the currents, those of medium frequency elicited lower amplitudes.

RESUMO JUSTIFICATIVA E OBJETIVOS: A função sensorial é potencialmente alterada na presença de dor lombar crônica (DLC), o que pode alterar a percepção de passagem de correntes terapêuticas. O objetivo deste estudo foi verificar se o risco de mau prognóstico para DLC influencia a amplitude elicitada no limiar sensorial (LS) em diferentes modalidades de estimulação elétrica neuromuscular (EENM). MÉTODOS: Trata-se de um estudo quase-experimental contrabalanceado composto por 40 voluntários alocados em quatro grupos (n=10 cada), de acordo com o risco de mau prognóstico para dor: sem risco (grupo controle - GC), baixo risco (GBR), médio risco (GMR) e alto risco (GAR). Foram testadas quatro modalidades de EENM: duas correntes de média frequência (corrente Aussie [CA] e corrente Russa [CR]) e duas correntes de baixa frequência (comumente denominada estimulação elétrica funcional [FES]), com duas durações de fases 200 μs (FES_200) e 500 μs (FES_500) na região dos músculos multífidos lombares. Todos os voluntários foram submetidos a todas as modalidades de corrente, com períodos de intervalos, e ao ser atingido o LS, foi realizado o registro da amplitude da corrente medida em mA. RESULTADOS: As correntes que elicitaram a maior e a menor amplitude no LS foram, respectivamente, FES_200 e CA. Quanto ao risco de mau prognóstico, as maiores amplitudes foram do GAR e as menores do GBR. CONCLUSÃO: A amplitude da corrente elicitada no LS tendeu a ser mais alta entre aqueles com maior risco de mau prognóstico para dor e, dentre as correntes, aquelas de média frequência elicitaram amplitudes mais baixas.A amplitude da corrente elicitada no LS tendeu a ser mais alta entre aqueles com maior risco de mau prognóstico para dor e, dentre as correntes, aquelas de média frequência elicitaram amplitudes mais baixas.

Factors associated with voice-related quality of life among patients with temporomandibular disorders

Abstract Research would be important for obtaining a better understanding of voice complaints among patients with temporomandibular disorders (TMD). Objective The identification of predictors of voice disorders associated with TMD pain was made according to Diagnostic Criteria for TMD (DC/TMD) Axis I. Methodology Functional limitations were measured using the Jaw Functional Limitation Scales for mastication (JFLS-M), jaw mobility (JFLS-JM), and verbal and emotional expression (JFLS-VEE). Patients also completed the Hospital Anxiety and Depression Scale (HADS). The primary outcome was social-emotional and physical functioning as indicated by scores on the Voice-Related Quality of Life (V-RQOL) questionnaire. Multiple linear regression was used to model the relationship between the domains on the V-RQOL questionnaire and scores on the HADS and JFLS after adjusting for age, gender, DC/TMD diagnosis, pain intensity, and time since pain onset. Results The HADS-D (B=-1.15; 95% CI, -1.718 to -0.587; p<.001) and JFLS-VEE (B=-0.22; 95% CI, -0.40 to -0.06; p=.008) were significant predictors of scores on the V-RQOL questionnaire. Conclusion Higher scores on depression measures and limitations in verbal and emotional expression could exacerbate voice problems among TMD pain patients. Future research should promote multidisciplinary treatments for TMD pain-related voice disorders.

Dor neuropática: sentimentos e vivências de pacientes após lesões traumáticas / Neuropathic pain: feelings and experiences of patients after traumatic injuries / Dolor neuropático: sentimientos y experiencias de pacientes después lesiones traumáticas

Objetivo: Compreender o cotidiano de portadores de dor neuropática decorrente de lesão traumática. Metodologia: Pesquisa exploratória, descritiva, de abordagem qualitativa, com participantes selecionados por meio de mídias sociais. A coleta de dados foi realizada entre o período de julho a setembro de 2022, com indivíduos adultos que possuem diagnóstico de dor neuropática após lesão traumática. A coleta ocorreu por meio de um formulário online, utilizando um questionário sociodemográfico e um questionário aberto, para a captura de informações pertinentes sobre seu caso clínico e vivência com a dor crônica. Os dados foram analisados por meio de Bardin. Todos os preceitos éticos foram respeitados e o projeto foi aprovado sob parecer n.º 5.529.581 da Universidade Cesumar. Resultados: Participaram 15 pessoas com dor neuropática, com prevalência do sexo feminino (93,3%), com idade entre 41 a 50 anos (66,7%). Observou-se que 53,3% relataram comorbidades crônicas, sendo as doenças psíquicas, ansiolíticas e cardíacas mais citadas. Ainda, 33,3% dos participantes relataram que foram internados por causas de dores ou por tentativa de suicídio, 93,3% usam opióides e analgésicos potentes e ainda foram citados antidepressivos e ansiolíticos em 62% das respostas. Dentre os temas em destaque nas respostas, sobressaíram-se "Contexto e diagnóstico da dor neuropática; Vivência e frequência da dor; Apoio profissional e familiar diante da doença". Considerações Finais: Nesse sentido, a percepção acerca dos profissionais de saúde e valorização do médico para o tratamento da dor neuropática está relacionada, muitas vezes, à necessidade de aumentar o conhecimento referente ao manejo da dor e à utilização de opióides.

Objective: To understand the daily life of patients with neuropathic pain resulting from traumatic injury. Methodology: Exploratory, descriptive research, with a qualitative approach, with participants selected through social media. Data collection was carried out between July and September 2022, with adult individuals diagnosed with neuropathic pain after traumatic injury. The collection took place through an online form, using a sociodemographic questionnaire and an open questionnaire, to capture relevant information about their clinical case and experience with chronic pain. Data were analyzed using Bardin. All ethical precepts were respected and the project was approved by report n.º 5,529,581 of Cesumar University. Results: 15 people with neuropathic pain participated, with a prevalence of females (93.3%), aged between 41 and 50 years (66.7%). It was observed that 53.3% reported chronic comorbidities, with psychic, anxiolytic and cardiac diseases being the most cited. Also, 33.3% of the participants reported that they were hospitalized due to pain or a suicide attempt, 93.3% used opioids and potent analgesics, and antidepressants and anxiolytics were mentioned in 62% of the answers. Among the topics highlighted in the responses, the most important were "Context and diagnosis of neuropathic pain; Experience and frequency of pain; Professional and family support in the face of the disease". Final Considerations: In this sense, the perception of health professionals and the appreciation of physicians for the treatment of neuropathic pain is often related to the need to increase knowledge regarding pain management and the use of opioids.

Objetivo: Comprender el cotidiano de los pacientes con dolor neuropático resultante de lesiones traumáticas. Metodología: Investigación exploratoria, descriptiva, con enfoque cualitativo, con participantes seleccionados a través de las redes sociales. La recolección de datos se llevó a cabo entre julio y septiembre de 2022, con individuos adultos diagnosticados con dolor neuropático posterior a una lesión traumática. La recogida se realizó a través de un formulario online, utilizando un cuestionario sociodemográfico y un cuestionario abierto, para captar información relevante sobre su caso clínico y experiencia con el dolor crónico. Los datos se analizaron utilizando Bardin. Se respetaron todos los preceptos éticos y el proyecto fue aprobado bajo el dictamen número 5.529.581 de la Universidad Cesumar. Resultados: Participaron 15 personas con dolor neuropático, con predominio del sexo femenino (93,3%), con edades entre 41 y 50 años (66,7%). Se observó que 53,3% relataron comorbilidades crónicas, siendo las enfermedades psíquicas, ansiolíticas y cardíacas las más citadas. Aún así, el 33,3% de los participantes informaron que fueron hospitalizados por dolor o intento de suicidio, el 93,3% usaba opioides y analgésicos potentes, y los antidepresivos y ansiolíticos se mencionaron en el 62% de las respuestas. Entre los temas destacados en las respuestas, los más importantes fueron "Contexto y diagnóstico del dolor neuropático; Experiencia y frecuencia del dolor; Apoyo profesional y familiar ante la enfermedad". Consideraciones Finales: En este sentido, la percepción de los profesionales de la salud y la apreciación de los médicos por el tratamiento del dolor neuropático muchas veces se relaciona con la necesidad de aumentar el conocimiento sobre el manejo del dolor y el uso de opioides.

Systemic and local antiinflammatory effect of magnesium chloride in experimental arthritis

Abstract Objective Despite some knowledge gaps in scientific evidence, MgCl2 is largely used for pain relief in musculoskeletal diseases. Mg salts were shown to provide analgesia postoperatively in orthopedic surgery and low Mg levels were linked to arthritis development and severity. We determined the anti-inflammatory activity of MgCl2 in an acute arthritis model. Methods Mice received 0.1 mg/25μL Zymosan (Zy) or saline into the knees. Joint pain was evaluated using von Frey test; cell influx, and interleukin (IL)-1 level were assessed in joint lavage at 6 h. Synovia were excised for histopathology and analysis of immunoexpression of nuclear factor kappa B (NFκB) and tumor necrosis factor (TNF)-α. Groups (n = 6/group) received either 90 mg/kg MgCl2/100 μL or saline per os (systemic) or 500 μg/25 μL MgCl2 or saline intra-articularly (i.a.) 30 min prior to Zy. Results MgCl2 given either systemically or locally significantly reduced cell influx (p = 0.0012 and p = 0.0269, respectively), pain (p = 0.0005 and p = 0.0038, respectively), and intra-articular IL-1 level (p = 0.0391), as compared to saline. Systemic MgCl2 significantly decreased NFκB (p < 0.05) immmunoexpression, as compared to saline. Conclusion MgCl2 given systemically or locally displayed anti-inflammatory activity in a severe acute arthritis model reducing cell influx, pain, and cytokine release. MgCl2 operates at least partially via inhibiting NFκB activation. This is the first in vivo demonstration that MgCl2 decreases cytokine release in arthritis, prompting reduction of inflammation and pain relief.

Having chronic back pain did not impact COVID-19 outcome in a low-income population - a retrospective observational study

Abstract Introduction Chronic back pain (CBP) is a major cause of years lived with disability. Social inequalities increase the prevalence and burden of CBP. Management of CBP was affected by restricted access to non-pharmacological treatments and outdoor activities during COVID-19 pandemic. Objectives To determine the prevalence of CBP among patients with COVID-19 as well as the impact of having CBP in COVID-19 outcome in our low-income population. Methods Retrospective cohort of individuals with confirmed COVID diagnosis from May 2020 - March 2021, at Hospital Regional UNIMED (HRU) in Fortaleza, Ceará, Brazil. Data included comorbidities and household income. Results Among 1,487 patients, 600 (40.3%) were classified as having CBP. Mean age as well as income were similar in CBP and non-CBP groups, with more women in the CBP group. Hypertension and asthma, but not diabetes, were more prevalent in those with CBP. Need for emergency care, hospitalization, and admission to intensive care unit were similar regardless of having CBP. Dyspnea was more common in CBP vs. non-CBP groups, with 48.8% vs. 39.4% percentages, respectively (p = 0.0004). Conclusion Having CBP prior to COVID did not impact the acute clinical outcome of COVID individuals of a low- income population.