RESUMO

Introdução: A lombalgia é uma condição prevalente e que apresenta importante impacto na capacidade funcional e na qualidade de vida, sendo a sua correta abordagem na Atenção Primária à Saúde fundamental para a identificação e o estabelecimento de um diagnóstico etiológico precoce de possíveis patologias que possam estar relacionadas a desfechos mórbidos e a graves limitações funcionais. Apresentação do caso: Paciente de 56 anos, sexo masculino, hipertenso, foi encaminhado para serviço especializado de reumatologia com histórico de lombalgia havia mais de 20 anos. Ao exame físico foi constatada presença de deformidades da coluna vertebral e extensa limitação de movimentos. Exames radiográficos mostravam esclerose de articulações sacroilíacas, osteopenia difusa e coluna vertebral em aspecto de "bambu". Conclusões: Constata-se a importância de que na abordagem das lombalgias na atenção primária se busque o reconhecimento de possíveis etiologias graves e potencialmente incapacitantes que possam estar subjacentes à queixa de dor lombar. Com esse objetivo, é fundamental o reconhecimento das chamadas red flags relacionadas às lombalgias, além de sua caracterização como mecânica ou inflamatória. Perante a atuação da atenção primária no oferecimento de um cuidado pautado na integralidade e na prevenção de agravos, reafirma-se a importância de uma avaliação clínica pormenorizada das lombalgias nesse nível de atenção à saúde.

Introduction: Low back pain is a prevalent condition that has an important impact on functional capacity and quality of life, and its correct approach in Primary Care is fundamental to the identification and establishment of an early etiological diagnosis of possible pathologies that may be related to outcomes morbid conditions and serious functional limitations. Case presentation: 56-year-old male patient, hypertensive, referred to a specialized rheumatology service with a history of low back pain for over 20 years. Physical examination revealed the presence of spinal deformities and extensive movement limitations. Radiographic examinations showing sclerosis of the sacro-iliac joints, diffuse osteopenia and a "bamboo" appearance of the spine. Conclusions: It is important that in the approach of low back pain in Primary Care, we seek to recognize possible serious and potentially disabling etiologies that may underlie the complaint of low back pain. For that, it is essential to recognize the so-called "red flags" related to low back pain, in addition to its characterization as mechanical or inflammatory. Given the role of Primary Care in offering care based on integrality and in the prevention of injuries, the importance of a detailed clinical assessment of low back pain at this level of health care is reaffirmed.

Introducción: La lumbalgia es una patología prevalente que tiene un impacto importante en la capacidad funcional y la calidad de vida, y su correcto abordaje en Atención Primaria de Salud es fundamental para la identificación y establecimiento de un diagnóstico etiológico precoz de posibles patologías que puedan estar relacionadas con los resultados, condiciones morbosas y limitaciones funcionales graves. Presentación del caso: Paciente masculino de 56 años, hipertenso, remitido a servicio especializado de reumatología con antecedentes de dolor lumbar de más de 20 años. El examen físico reveló la presencia de deformidades de la columna y amplias limitaciones de movimiento. Los exámenes radiológicos muestran esclerosis de las articulaciones sacroilíacas, osteopenia difusa y una apariencia de "bambú" de la columna. Conclusiones: Es importante que al abordar la lumbalgia en Atención Primaria de Salud busquemos reconocer las posibles etiologías graves y potencialmente incapacitantes que pueden subyacer a la queja de lumbalgia. Con este objetivo, es fundamental reconocer las llamadas "banderas rojas" relacionadas con la lumbalgia, además de su caracterización como mecánica o inflamatoria. Dado el papel de Atención Primaria de Salud a la hora de ofrecer una atención basada en la integralidad y prevención de enfermedades, se reafirma la importancia de una evaluación clínica detallada de la lumbalgia en este nivel de atención sanitaria.

Assuntos

RESUMO

Abstract Background: Repetitive transcranial magnetic stimulation (rTMS) is a non-invasive technique that acts on the activity of the cerebral cortex employing electrical currents. Aim: The objective of this project is to evaluate the effectiveness of rTMS on pain and quality of life in patients with chemotherapy-induced peripheral neuropathic pain. Method: Ten patients with chemotherapy-induced peripheral neuropathic pain received 20 sessions of rTMS, consisting of 15 minutes of treatment repeated 5 times per week for four weeks (10 Hz, 20s, 30 trains with 81% intensity). Patients were evaluated using the Brief pain inventory (BPI) and the Functional Assessment of Cancer Therapy and neurotoxicity (FACT-GOG-NTX 13). Results: There were significant differences in BPI mean severity, interference score and FACT-GOG-NTX 13 (p<0,05). Conclusion: The pilot study results suggest that rTMS is potentially beneficial for the treatment of chemotherapy-induced peripheral neuropathy. rTMS over the M1 had an important reduction in pain severity, interference with daily activities, and quality of life scores. However, results should be taken with caution due to the small sample size, absence of a control group and short period of follow-up.

Resumen Antecedentes: La estimulación magnética transcraneal repetitiva (EMTr) es una técnica no invasiva que actúa sobre la actividad de la corteza cerebral, empleando corrientes eléctricas. Objetivo: El objetivo de este proyecto es evaluar la eficacia de la EMTr sobre el dolor y la calidad de vida en pacientes con dolor neuropático periférico inducido por quimioterapia. Métodos: Diez pacientes con dolor neuropático periférico inducido por quimioterapia recibieron 20 sesiones de EMTr que consistieron en un tratamiento de 15 minutos repetido 5 veces por semana durante cuatro semanas (10 Hz, 20 s, 30 trenes con 81 % de intensidad). Los pacientes fueron evaluados mediante el Inventario Breve de Dolor (BPI) y la Evaluación Funcional de la Terapia del Cáncer y la neurotoxicidad (FACT-GOG-NTX 13). Resultados: Hubo diferencias significativas en la severidad media del dolor del BPI, la puntuación de interferencia y el FACT-GOG-NTX 13 (p<0,05). Conclusión: Los resultados del estudio piloto sugieren que la rTMS es potencialmente beneficiosa para el tratamiento de la neuropatía periférica inducida por la quimioterapia. La rTMS sobre M1 tuvo una reducción importante de la severidad del dolor, la interferencia con las actividades diarias y las puntuaciones de calidad de vida. Sin embargo, los resultados deben tomarse con cautela debido al pequeño tamaño de la muestra, la ausencia de un grupo de control y el corto período de seguimiento.

RESUMO

Resumen Objetivo: El objetivo de esta revisión sistemática con metaanálisis es sintetizar la evidencia científica disponible sobre los efectos de la terapia manual aplicada de forma aislada en comparación a otras intervenciones en el dolor, la capacidad funcional, la impresión global de mejoría y severidad de síntomas autopercibida en personas con fibromialgia. Metodología: Se realizó una revisión sistemática y metaanálisis con búsqueda electrónica en MEDLINE, WoS, SCOPUS, PEDro, CENTRAL y LILACS. Resultados: Once estudios cumplieron con los criterios de selección y seis fueron incluidos en una síntesis cuantitativa. El dolor al terminar el tratamiento tuvo una diferencia de medias de -0.42 (IC al 95% -1.14, 0.30, p = 0.25), el estado funcional al terminar el tratamiento tuvo una diferencia de medias de -0.15 (IC al 95% -0.69, 0.40, p = 0.60), la impresión global de salud al terminar el tratamiento tuvo una diferencia de media de -1.13 (IC al 95% -1.68, -0.57 p = <0.00) y posterior a doce meses una diferencia de media de -0.48 (IC al 95% -0.78, -0.19 p = <0.00), la impresión global de severidad después de la intervención tuvo una diferencia de medias de -0.62 (IC al 95% -1.22, -0.03, p = 0.04) y posterior a doce meses una diferencia de medias de -0.43 (IC al 95% -1.18, 0.32, p = 0.26). Conclusiones: La terapia manual aislada es una intervención que podría mejorar significativamente la autopercepción del estado global de mejoría y severidad de síntomas a corto plazo en comparación a agentes físicos placebo. Sin embargo, no es mejor que otras intervenciones para disminuir el dolor y mejorar la capacidad funcional.

Abstract Objective: The aim of this systematic review with meta-analysis is to synthesize the available scientific evidence on the effects of manual therapy applied in isolation in comparison to other interventions on pain, functional capacity, global impression of improvement, and self-perceived severity of symptoms in people with fibromyalgia. Methodology: A systematic review with meta-analysis was conducted with electronic search of MEDLINE, WoS, SCOPUS, PEDro, CENTRAL, and LILACS. Results: Eleven studies met the selection criteria and six were included in a quantitative synthesis. Pain at the end of treatment had a mean difference of -0.42 (95% CI -1.14, 0.30, p = 0.25), functional status at the end of treatment had a mean difference of -0.15 (95% CI - 0.69, 0.40, p = 0.60), the global impression of health at the end of treatment had a mean difference of -1.13 (95% CI -1.68, -0.57 p = <0.00) and a mean difference of -0.48 after twelve months (95% CI -0.78, -0.19 p = <0.00), the global impression of severity after the intervention had a mean difference of -0.62 (95% CI -1.22, -0.03, p = 0.04 ) and a mean difference of -0.43 after twelve months (95% CI -1.18, 0.32, p = 0.26). Conclusions: Isolated manual therapy is an intervention that could significantly improve the self-perception of the global state of improvement and severity of symptoms in the short term compared to sham physical agents. However, it is not better than other interventions to reduce pain and improve functional capacity.

RESUMO

El fenómeno de Raynaud consiste en la contracción excesiva de los vasos sanguíneos en respuesta a diversos estímulos y, si bien suele comprometer las extremidades, existen otras localizaciones menos frecuentemente afectadas. Este trabajo se enfoca en describir las características de una serie de mujeres con fenómeno de Raynaud en el pezón. Mediante revisión de historias clínicas y comunicación directa con las pacientes, se recopilaron y analizaron los datos de 12 mujeres con Raynaud del pezón entre 2016 y 2023. Se evaluaron variables como edad, síntomas, desencadenantes, tratamientos y duración de los síntomas. En esta serie de casos, el fenómeno de Raynaud del pezón en mujeres lactantes se manifestó con mayor frecuencia en primigestas alrededor del décimo día posparto; el dolor fue intenso, en la mayoría mejoró con tratamientos locales y/o farmacológicos, y no limitó la duración de la lactancia materna.

Raynaud's phenomenon consists of excessive contraction of the blood vessels in response to various stimuli; although it usually affects the extremities, other locations are less frequently involved. This study focused on describing the characteristics of a series of women with Raynaud's phenomenon of the nipple. Through medical record review and direct communication with patients, data from 12 women diagnosed with Raynaud's phenomenon of the nipple between 2016 and 2023 were collected and analyzed. The following variables were assessed: age, symptoms, triggering factors, treatment, and duration of symptoms. In this case series, Raynaud's phenomenon of the nipple in breastfeeding women was more common among primiparous women around 10 days after delivery; pain was severe and, in most cases, improved with local and/or drug treatment, and did not limit the duration of breastfeeding.

Assuntos

RESUMO

Introduction: Low back pain can be defined as pain below the ribs and above the upper gluteal line. Objectives: The study aimed to analyze low back pain in professionals from beauty salons in the city of Fortaleza, state of Ceará. Methods: Descriptive, quantitative-qualitative, transversal, non-probabilistic research in the snowball modality, conducted between June and August 2021 in the José Walter neighborhood. Two sociodemographic questionnaires and the Quebec Back Pain Disability scale were applied, which seeks to assess how pain affects the participants' daily lives. Results: Forty-two professionals were interviewed, of which 32 women (76.2%), with a mean age of 39.45 ± 10.99 years. Women were more likely to have an onset of low back pain and to live with pain for a longer time compared to men, in addition to these professionals having a significant overload for the hours worked. 52% of respondents showed significant clinical changes, mainly in relation to stand up for 20-30 minutes (16.7%), sit in a chair for several hours (14.3%), walk several kilometers (19%), carry two bags with groceries (14.3%) and lift and carry a heavy suitcase (28.6%). Conclusions: It was evidenced that low back pain may be related to personal or environmental factors, with a sedentary lifestyle, length of service and working hours as strong indications for the onset of low back pain, with impairment in daily tasks.

Introdução: A dor lombar pode ser definida como uma dor abaixo das costelas e acima da linha glútea superior. Objetivos: Analisar a dor lombar em profissionais de salões de beleza na cidade de Fortaleza, estado do Ceará. Métodos: Tratou-se de pesquisa descritiva, qualiquantitativa, transversal, não probabilística na modalidade bola de neve, realizada entre os meses de junho e agosto de 2021 no bairro José Walter. Foram aplicados dois questionários sociodemográficos e a escala de Quebec Back Pain Disability, que busca avaliar como a dor afeta a vida diária dos participantes. Resultados: Quarenta e dois profissionais foram entrevistados, sendo 32 mulheres (76,2%), com média de idade de 39,45±10,99 anos. O sexo feminino demonstrou ter maior predisposição para o aparecimento da dor lombar, convivendo com a dor por mais tempo em relação aos homens, além dessas profissionais apresentarem uma sobrecarga significativa para as horas trabalhadas. Dos entrevistados, 52% apresentaram mudanças clínicas significativas, principalmente em relação a ficar em pé por 20 a 30 minutos (16,7%), sentar-se em uma cadeira por várias horas (14,3%), caminhar vários quilômetros (19%), carregar duas sacolas de compras (14,3%) e levantar e carregar uma mala pesada (28,6%). Conclusões: Evidenciou-se que a dor lombar pode estar relacionada a fatores pessoais ou ambientais, sendo o sedentarismo, o tempo de profissão e as horas trabalhadas fortes indícios para o aparecimento da dor lombar, com comprometimento das tarefas diárias.

RESUMO

Introduction: The relationship of risk factors with musculoskeletal disorders and their intervention is a topic of interest, given their prevalence among workers. Thus, analyzing risk factors from approaches such as the gender perspective may be an alternative. Objectives: To analyze risk factors in a health entity with a high prevalence of musculoskeletal disorders in upper limbs and to describe possible intervention measures according to scientific evidence, from a gender perspective. Methods: This is an analytical study. A questionnaire was applied to 93 workers on demographic aspects, presence of factors related to the environment, the task, and the organization, extra-work activities related to musculoskeletal disorders in the upper limbs. Chi-square was used to identify significant relationships between the sex variable and individual, occupational, and non-occupational factors, corroborated by Fisher's test and prevalence ratio. According to the associations identified, a literature review was carried out to establish possible strategies. Results: Significant relationships were found between the sex variable and task-related factors such as the presence of repetitive or sudden movements (p < 0.05), supporting postulates of labor segregation. According to the literature consulted, the effectiveness of activities such as physical preparation and adaptation of the workplace under professional guidance, training activities, and breaks is discussed. It is important to review organizational factors. Conclusions: By identifying significant relationships between the sex variable and task-related factors, the present study contributes to the postulate of labor segregation, in terms of concentration of female labor in activities with particular working conditions. Regarding literature and actions, it is important to generate more studies from this perspective.

Introducción: La relación de factores de riesgo con desordenes musculoesqueléticos y su intervención es tema de interés, dada su prevalencia entre trabajadores. Así, analizar los factores de riesgo desde enfoques como la perspectiva de género puede ser una alternativa. Objetivos: Analizar factores de riesgo en una entidad sanitaria con alta prevalencia de desordenes musculoesqueléticos en miembros superiores y describir posibles medidas de intervención según evidencia científica, desde la perspectiva de género. Métodos: Éste es un estudio de tipo analítico. Se aplicó un cuestionario a 93 trabajadores sobre aspectos demográficos, presencia de factores relacionados con ambiente, tarea y organización, y actividades extralaborales vinculadas con desórdenes musculoesqueléticos en miembros superiores. Mediante chi cuadrado, se realizó la identificación de relaciones significativas entre la variable sexo y factores individuales, intralaborales y extralaborales, corroboradas por prueba de Fisher y razón de prevalencias. Según las asociaciones identificadas, se efectuó revisión de literatura para establecer posibles estrategias. Resultados: Se encontraron relaciones significativas entre la variable sexo y factores de la tarea como la presencia de movimientos repetitivos o súbitos (p < 0,05), apoyando postulados de segregación laboral. Según la bibliografia consultada, se discute la eficacia de actividades como preparación física y adecuación del puesto de trabajo bajo orientación profesional, actividades de capacitación y pausas. Es importante revisar factores organizacionales. Conclusiones: Al identificarse relaciones significativas entre la variable sexo y factores de la tarea, se aporta al postulado de segregación laboral en cuanto a concentración de mano de obra femenina en actividades con condiciones de trabajo particulares. Sobre la literatura y las acciones, es importante generar más estudios desde esta perspectiva.

RESUMO

Introduction: Low back pain can be defined as pain and/or discomfort between the coastal margins of the lowest rib and the gluteal fold, and it can cause motor dysfunction, loss of productivity, and changes in job function. There is a greater number of nursing professionals in hospital environments, and, regardless of their numerical contingent, they have the highest percentage of absenteeism due to this condition. Objectives: To evaluate the association between perception of low back pain and occupational stress in hospital nursing professionals. Methods: Eleven nurses and 95 practical nurses (n = 106) were evaluated on their perception of low back pain (Visual Analogue Scale) and occupational stress (job stress scale) using the Demand-Control Model. The chi-square test was used to assess associations between categorial variables (p < 0.05). Results: Low back pain was reported by 74% of the study sample (n = 81). Assessment of occupational stress using the Demand-Control Model showed that 54.7% (n = 58) had low psychological demand and 63.2% (n = 67) had high control at work. Active work was observed in 33% (n = 35) and low demand at work in 30.2% (n = 32). There were no significantly associations between the perception of low back pain and the occupational stress domains described by the Demand-Control Model (p = 0.721). Conclusions: Although there was a high prevalence of low back pain in this sample of nursing professionals, it was not associated with occupational stress.

Introdução: A dor lombar pode ser definida como dor e/ou desconforto entre as margens costais da última costela e a prega glútea, podendo causar disfunções motoras, perda de produtividade e mudança de emprego. Os profissionais de enfermagem atuam em maior número no âmbito hospitalar e, independentemente de seu contingente numérico, apresentam o maior percentual de absenteísmo devido a essa afecção. Objetivos: Avaliar a associação entre a percepção de dor lombar e o estresse ocupacional em profissionais de enfermagem de âmbito hospitalar. Métodos: Foram avaliados 11 enfermeiros e 95 técnicos de enfermagem (n = 106) quanto à percepção da dor lombar (Escala Visual Analógica) e o estresse ocupacional ( Job Stress Scale) por meio do Modelo Demanda-Controle. A associação entre variáveis categóricas foi avaliada pelo teste de qui-quadrado (p < 0,05). Resultados: Houve prevalência de dor lombar em 74% da amostra (n = 81). A avaliação do estresse ocupacional por meio do Modelo Demanda-Controle evidenciou que 54,7% (n = 58) apresentou baixa demanda psicológica e 63,2% (n = 67) apresentou alto controle no trabalho. O trabalho ativo foi evidenciado em 33% (n = 35) e a baixa exigência no trabalho em 30,2% (n = 32). Não houve associação entre a percepção de dor lombar e os domínios do estresse ocupacional (p = 0,721). Conclusões: Houve alta prevalência de dor lombar, sem que tal sintoma tenha se associado ao estresse ocupacional nos profissionais de enfermagem avaliados.

RESUMO

Introduction: Neuropathic pain (NP) is characterised as a lesion or disease directly affecting the somatosensory system. This study aims to analyse the efficacy of botulinum toxin type A (BT-A) in the treatment of neuropathic pain. Methods: This systematic literature review, guided by PRISMA, applied the PICO strategy with the following criteria: (P = patients with neuropathic pain, I = botulinum toxin, C = placebo or active drug, and O = pain relief). Results: Fourteen articles, all randomised controlled trials with a placebo control, were included in the review. A total of 645 patients were randomised, with 353 patients receiving treatment with botulinum toxin type A in doses ranging from 25U to 400U. The evaluated studies addressed trigeminal neuralgia, diabetic polyneuropathy, post-herpetic neuralgia, spinal cord injury, phantom limb pain, and peripheral neuropathic pain after trauma or surgery. Conclusion: BT-A has emerged as a promising treatment for various origins of neuropathic pain. Therefore, future studies should adopt stricter criteria regarding dosage and routes of administration to ensure effective and consistent BT-A application.

RESUMO

Chronic neuropathic pain arises from changes in the somatosensory nervous system and can lead to disability and intense physical and emotional suffering. Recognized as a painful syndrome, its causes are diverse, ranging from stroke, trauma, and diabetes mellitus to unknown origins. It tends to be more common in women, and it is estimated that the number of people affected by this condition increases every year as the population ages. Treatments are based on pharmacological and non-pharmacological interventions; however, the therapeutic plan does not always offer satisfactory relief, and learning to live with pain is, in most cases, the only option. The treatment aims to provide relief from symptoms, and alternative measures such as physiotherapy, physical exercise, and psychological support are strongly recommended. The coronavirus disease (COVID)-19 pandemic exacerbated the pain process, impacting quality of life, generating emotional problems, and potentially contributing to the increased incidence of neuropathic pain. In this context, the narrative review aimed to explore the complex panorama of chronic neuropathic pain, not only from a physiological perspective but also encompassing the psychological perspective and actions related to the pain process.

RESUMO

BACKGROUND: The increased incidence of breast cancer implies the appearance of frequent symptoms associated with disease and treatments, such as pain. For the management of this issue, auricular therapy has been used in a complementary manner, especially for its safety and analgesic action. OBJECTIVE: This systematic review aims to summarize available evidence on the effects of auricular therapy on pain in women undergoing breast cancer treatment. METHODS: This is a systematic review that includes randomized controlled trials that evaluated the effects of auricular therapy on pain in women with breast cancer, as compared with other interventions (sham or placebo auricular therapy, other nonpharmacological interventions, and routine pain treatments) during the treatment of the disease. Pain, whether induced or not by cancer treatments, is the main outcome to be evaluated. The search for the studies was performed in the following databases: MEDLINE through PubMed, CINAHL, CENTRAL, Embase, Web of Science, Scopus, VHL, TCIM Americas Network, CNKI, and Wanfang Data. The reviewers have independently evaluated the full texts, and in the near future, they will extract the data and assess the risk of bias in the included studies. The certainty of the evidence will be assessed using the Grading of Recommendations, Assessment, Development, and Evaluation (GRADE), and a meta-analysis will be carried out to evaluate the intervention, considering the homogeneity of the results, using the Cochran Q test and quantified by the Higgins inconsistency index. The guidelines of the PRISMA-P (Preferred Reporting Items for Systematic Review and Meta-Analysis Protocols) have been respected in the elaboration of this protocol. RESULTS: The records screening stage has been completed, and the synthesis and meta-analysis were conducted in February 2024. We hope to have finished the preparation of the paper for publication by September 2024. Review reporting will follow standard guidelines for reporting systematic reviews. The results will be published in peer-reviewed scientific journals. CONCLUSIONS: This review will compile the strength of evidence for the use of auricular therapy in the management of pain in women with breast cancer during the treatment of the disease, identifying gaps in the available evidence as well as assisting health professionals in indicating the intervention for clinical practice. TRIAL REGISTRATION: PROSPERO CRD42022382433; https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=382433. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID): DERR1-10.2196/55792.

Assuntos

RESUMO

OBJECTIVES: The purpose of this study was to examine long-term brain and behavioral changes in patients with fibromyalgia (FM) compared to healthy individuals. METHODS: Data from 33 female volunteers with FM and 33 healthy controls women paired by age and school degree were used to analyze the cortical thickness from high-resolution T1-weighted magnetic resonance imaging (MRI) obtained through a 3T-MRI scanner. Additionally, the Toronto Alexithymia Scale, the Positive and Negative Affect Scale, the emotion regulation questionnaire (ERQ), and the Hamilton Depression and Anxiety rating scales were used to evaluate the behavioral changes. RESULTS: The findings indicate significant cortical structure differences in the right cerebral hemisphere between groups in the insular anterior cortex precentral and postcentral gyrus (P < .001). The FM group scored higher for alexithymia (P < .01), negative affect (P < .01), anxiety (P < .01), and depression (P < .01) symptoms, on the other hand, scored lower for positive affect (P < .01). No differences were found on the left cerebral hemisphere. Furthermore, there was a negative correlation between the right insular anterior cortex and Toronto Alexithymia Scale (P < .001). CONCLUSION: This study showed long-term brain and behavioral changes in patients with FM, suggesting notable neurophysiological alterations associated with this chronic pain condition. It provides new insights into how FM may affect brain health and potential biomarkers for the condition.

RESUMO

OBJECTIVE: The purpose of this study was to investigate the feasibility of the use of shear wave elastography (SWE) in comparison to chemical shift encoding (CSE) magnetic resonance imaging (MRI) for the evaluation of multifidus muscle fatty degeneration in patients with chronic low back pain. METHOD: Multifidus muscles were evaluated with the CSE-MRI and SWE examinations in control and patient groups. With the in-phase and out-phase sequences in CSE-MRI, signal intensity index (SII), and signal intensity suppression ratio (SISR) values; with the SWE method, shear wave velocity values were determined. Differences in the mean values of these parameters per level and study group were analyzed by Student's t-test. RESULTS: SWE revealed significantly lower stiffness at the L2-3 level, consistent with the signal index values (SII-SISR) showing increased fatty infiltration on MRI in the patient group. No such relationship was found at the L4-5 level or in control group. CONCLUSIONS: SWE may be a promising method to show muscle fatty infiltration at L2-3 level in patients with chronic low back pain.

OBJETIVO: Investigar la viabilidad del uso de la elastografía de ondas de corte en comparación con la resonancia magnética con codificación de desplazamiento químico (RM-CDQ) para la evaluación de la degeneración grasa del músculo multífido en pacientes con dolor lumbar crónico. MÉTODO: Los músculos multífidos se evaluaron con RM-CDQ y elastografía de ondas de corte en los grupos de control y de pacientes. Se consideraron las secuencias en fase y fuera de fase en RM-CDQ, y los valores del índice de intensidad de señal y del índice de supresión de intensidad de señal; con el método de elastografía de ondas de corte se determinaron los valores de velocidad de onda de corte. Las diferencias en los valores medios de estos parámetros por nivel y por grupo de estudio se analizaron mediante la prueba t de Student. RESULTADOS: La elastografía de ondas de corte reveló una rigidez significativamente menor en el nivel L2-3, consistente con los valores de los índices de señal que muestran una mayor infiltración grasa en la RM en el grupo de pacientes. No se encontró tal relación en el nivel L4-5 ni en el grupo de control. CONCLUSIONES: La elastografía de ondas de corte puede ser un método prometedor para mostrar la infiltración grasa muscular a nivel L2-3 en pacientes con dolor lumbar crónico.

Assuntos

RESUMO

BACKGROUND: Receptive vaginal penetration skills have been implicated in the etiology, explanatory models, and treatment of genito-pelvic pain penetration disorder (GPPPD). However, there are no psychometric skills measures designed to screen, assess, and stratify GPPPD. AIM: We aimed to develop and psychometrically evaluate a new scale-the Vaginal Penetration Skills Scale (VPSS)-to screen, assess, and stratify GPPPD. METHODS: This study included 148 Brazilian females with GPPPD symptoms (113 lifelong and 35 acquired) and 251 Brazilian females without sexual complaints. We conducted factor analyses considering all participants (n = 399). Then, we conducted latent class analysis within the GPPPD group to identify clusters of individuals with similar VPSS profiles. We assessed convergent validity through intercorrelation with the Brazilian versions of the Female Genital Self-Image Scale (FGSIS) and the 6-item Female Sexual Function Index (FSFI-6). OUTCOMES: We developed complete and short-form versions of the VPSS (VPSS-29 and VPSS-SF11, respectively), each with 3 dimensions, to screen, assess, and stratify GPPPD. RESULTS: Factor analysis yielded a 3-factor VPSS model with the "Nonsexual Genital Self-Exploration," "Nonsexual Vaginal Penetration Skills," and "Sexual Vaginal Penetration Skills" dimensions for both VPSS versions. The reliability was excellent for the VPSS-29 (ω = 0.981, α = 0.981) and the VPSS-SF11 (ω = 0.959, α = 0.961). All 3 dimensions could detect significant differences between patients with GPPPD and healthy females. They also differentiated the patients with GPPPD, distinguishing gradient levels. For convergent validity, we found moderate to strong correlations (rho = 0.715-0.745) between the VPSS, FGSIS, and FSFI-6. CLINICAL IMPLICATIONS: The VPSS can be applied easily in both clinical and research settings. STRENGTHS AND LIMITATIONS: The VPSS provides a concise and thorough evaluation of receptive vaginal penetration skills in both sexual and nonsexual contexts among patients with GPPPD. The sample had limited diversity regarding gender and sexual orientation; therefore, it is important to validate the use of this scale in populations beyond the cisgender heterosexual female population to ensure its applicability in diverse settings. CONCLUSION: These results support the reliability and psychometric validity of the VPSS as a self-report measure to screen, assess, and stratify GPPPD symptoms.

RESUMO

Dental fear and phobia are prevalent worldwide, with local anesthesia being the most feared procedure. This study aimed to determine whether photobiomodulation therapy (PBMT), used as a pre-anesthetic, could modulate puncture pain and enhance the effectiveness of local anesthesia. In this controlled, randomized, double-blind study, 49 participants were divided into an experimental group (n = 24), which received infrared laser therapy (100 mW, at 808 nm, 8 J, 80 s at a single point) immediately before standard anesthesia; and control group (n = 25), which received the standard anesthetic technique and sham laser. Pain levels were measured using the visual analog scale, and anesthetic efficacy was assessed through electrical tests (latency), percentage of failures, and cartridge usage. Anxiety levels were evaluated using the Beck Anxiety Inventory. Cardiovascular parameters were evaluated through blood pressure, oxygen levels, and heart rate. This randomized, double-blind study found no difference between groups in these experimental conditions. The bias toward a positive PBMT result was sufficiently removed. Autonomic responses of the PBMT group were maintained stable during the procedure.

RESUMO

INTRODUCTION: Pelvic pain is located in the anterior abdominal wall, below the umbilical scar. Its treatment includes pharmacological therapy, which can cause adverse effects and is not always sufficient to control symptoms. Thus, the use of adjunct therapies such as electric stimulation has been suggested. Therefore, this review intends to appraise the literature on the effectiveness of electrostimulation in the treatment of pelvic pain. METHODS: The search for studies was conducted until April 2024 in PubMed, Cochrane Library, ScienceDirect, SciELO, PEDro, CINAHL, BVS, Web of Science, Scopus, and Google Scholar databases using a combination of Mesh terms "Electric Stimulation" and "Pelvic Pain." Risk of bias assessment and meta-analysis were performed with The Cochrane Collaboration tool (RevMan 5.4). Quality of the evidence was assessed with GRADE tool. RESULTS: From the 3247 studies found, 19 were included. In the qualitative analysis, seven studies showed TENS, electroacupuncture, PTNS, and tDCS reduced pain intensity, one study on PTNS showed increased quality of life, and one on tDCS showed improved functional performance. However, in the meta-analysis, only TENS showed efficacy for the reduction of acute pelvic pain and primary dysmenorrhea. CONCLUSION: Our results indicate that there is moderate-quality evidence for TENS to reduce pain intensity in primary dysmenorrhea and low-quality evidence for the same outcome in acute pelvic pain. Randomized controlled clinical trials with larger sample size and with better methodological quality are needed to establish the effectiveness of other forms of electrical stimulation in pelvic pain.

RESUMO

OBJECTIVE: To determine the effectiveness of the McKenzie Method compared to any conservative interventions on pain and disability in patients with chronic low back pain (LBP) with directional preference (DP). METHODS: We searched six electronic databases up to September 2022. Eligible randomized controlled trials were those assessing the McKenzie Method delivered by credentialed therapists for chronic LBP with DP. Two reviewers independently selected studies, extracted data, assessed risk of bias with the revised Cochrane Risk of Bias 2.0 tool and certainty of evidence with the Grading of Recommendations Assessment, Development and Evaluation (GRADE) framework. RESULTS: Five trials (n = 743) were included. There was low-certainty evidence that the McKenzie Method, compared to all other interventions combined, produced clinically important reductions in short-term pain (mean difference [MD] -1.11 points on a 10-point scale; 95% CI -1.83 to -0.40) and in intermediate-term disability (standardized mean difference [SMD] -0.53; 95% CI -0.97 to -0.09). Low-to-moderate certainty evidence showed that the McKenzie Method also resulted in clinically important improvements in short-term pain (MD -1.53; 95% CI -2.51 to -0.54) and disability (SMD -0.50; 95% CI -0.74 to -0.25) when compared specifically to other exercise approaches, and in intermediate-term pain (MD -2.10; 95% CI -2.94 to -1.26) and disability (SMD -1.01; 95% CI -1.58 to -0.43) as well as long-term disability (SMD -0,59; 95% CI -1.14 to -0.03) when compared to minimal intervention. Low-certainty evidence showed usually small, clinically unimportant effects in comparison to manual therapy. CONCLUSION: We found low-to-moderate certainty evidence that the McKenzie Method was superior to all other interventions combined for up to 6 months for pain and up to 12 months for disability, with clinically important differences versus exercise in the short term and versus minimal interventions in the intermediate term. The only clinically important long-term effect was on disability compared to minimal intervention.

RESUMO

INTRODUCTION: Bruxism is characterised by a repetitive activity in the masticatory muscles that involves teeth clenching or grinding and/or forceful mandibular movements. Its management is typically initiated when individuals start experiencing the adverse effects of the condition. One of the available intervention forms is the administration of botulinum toxin type A (BoNT-A). Numerous systematic reviews have addressed the use of BoNT-A to manage bruxism; however, the results are controversial. The current overview aims to determine BoNT-A's effectiveness for managing bruxism in relation to placebo, the absence of treatment or alternative interventions in the adult population. METHODS AND ANALYSIS: This study will include systematic reviews (SRs), with or without meta-analysis, aiming to evaluate the efficacy of BoNT-A for bruxism in adults. A broad literature search will be carried out on Cochrane Library, EMBASE, LILACS, Livivo, PubMed/MEDLINE, Scopus, Web of Science and the grey literature. Experts in the topic and reference lists of included SRs will also be consulted. The study selection will be conducted in two phases by two independent reviewers. Data collection will be performed by one author and cross-checked by another. The methodological quality of included SRs will be evaluated using AMSTAR-II. A narrative synthesis will be employed as the formal method to combine individual study data. The overlap across studies will be quantified by the corrected covered area and illustrated by the Graphical Representation of Overlap for Overviews. ETHICS AND DISSEMINATION: This overview does not require ethics approval, as it uses secondary data from previously published studies. The results will be disseminated through the publication in a high-impact journal. OSF OF REGISTRATION: DOI: 10.17605/OSF.IO/RB45T.

Assuntos

RESUMO

Aim: This study reassesses the efficacy and safety of antidepressants in treating nonspecific chronic low back pain (NCLBP).Materials & methods: A systematic review was conducted following PRISMA guidelines, including randomized clinical trials (RCTs) from PubMed, Embase, Scopus, LILACS, SciELO and Cochrane CENTRAL, published through August 2024. Studies compared antidepressants with placebo or active comparators. The primary outcomes were pain relief and quality of life. Protocol registration: www.crd.york.ac.uk/prospero identifier is CRD42023307516.Results: Nine RCTs involving 1758 patients were analyzed. The antidepressants examined included duloxetine, escitalopram, bupropion, amitriptyline, imipramine and desipramine. Duloxetine 60 mg significantly reduced pain (MD = -0.57; 95% CI = -0.78 to -0.36) and improved quality of life compared with placebo, with side effects that were generally tolerable. Notably, higher doses of duloxetine (120 mg) were associated with an increase in adverse events. However, other antidepressants like amitriptyline and escitalopram demonstrated only modest or inconsistent effects.Conclusion: Duloxetine at 60 mg provides consistent pain relief and improves the quality of life in NCLBP, but higher doses increase adverse events. Escitalopram might offer modest benefits but should be considered a third-line treatment. Other antidepressants, such as amitriptyline, bupropion, imipramine and desipramine, have limited evidence supporting their efficacy and are associated with adverse effects.

Chronic lower back pain is a condition that persists for a long time and can be difficult to manage. While the exact cause isn't always clear, it affects many people and can be difficult to manage. Doctors sometimes prescribe antidepressants, which are typically used for treating depression, but they may also help to reduce pain by influencing how the brain processes it.In this paper, we examined several studies to determine whether these antidepressants are effective in treating chronic lower back pain. We analyzed nine studies involving 1758 participants who were treated with different medications: bupropion, duloxetine, escitalopram, amitriptyline, imipramine and desipramine.Among these medications, duloxetine stood out as the most effective. It not only helped to relieve pain but also improved the participants' ability to carry out daily activities. Additionally, duloxetine had fewer side effects than some of the other medications, although it can still cause mild issues such as nausea.In conclusion, duloxetine appears to be a promising option for managing chronic lower back pain, as long as the appropriate dosage is used to balance pain relief and side effects.

Assuntos

RESUMO

Objectives: To conduct a systematic review on the use of hypnosis in the treatment of orofacial pain. Methods: The search was performed on February 2021 and updated in July 2024 in the following databases: MEDLINE via PUBMED, Virtual Health Library (VHL), Web of Science, Cochrane Library, Embase, Clinical Trials, ISRCTN Registry, Psycinfo, Open Grey, Google Scholar, and Brazilian Digital Library of Theses and Dissertations (BDTD). The descriptors referring to Orofacial Pain and hypnosis were used to select clinical trials on the use of hypnosis in the treatment of Orofacial Pain, in English, Spanish, Portuguese, French, and Italian, without restriction on date and place of publication. In a first stage, two independent, trained, and calibrated reviewers classified the abstracts and then the full texts. The data were extracted, and the risk of bias was assessed using the Cochrane RoB 2.0 tool. Results: Of the 642 references identified, 6 studies-published between 1986 and 2010-were included in the review, with 232 patients reported. Hypnosis was mainly used in cases of chronic pain associated with temporomandibular disorders (TMDs), compared with relaxation sessions, acupuncture, occlusal splint, minimal treatment, or no interference. Hypnotherapy was applied in different ways, either exclusively by professionals or by means of self-hypnosis in a complementary or exclusive manner. All studies showed statistical significance for the effect of the intervention (hypnotherapy). The overall RoB2 consisted of three studies with high risk of bias and three studies with some concern. Conclusions: Although there were clinical studies on the subject and they had methodological flaws, hypnotherapy (induction and/or self-hypnosis) appears to be a promising strategy for the treatment of orofacial pain, especially TMDs. There is, therefore, a need for new randomized clinical studies with adequate methodological standards to confirm the findings.

RESUMO

BACKGROUND: Hand osteoarthritis (HOA) is a highly prevalent disease that may be impacted by social inequalities. Few studies in HOA are from underdeveloped regions. We intend to contribute to fill this gap presenting clinical characteristics of our low-income HOA cohort (LIHOA). METHODS: Data from 119 patients with a HOA diagnosis fulfilling ACR criteria seen between August 2019 and May 2023 in Fortaleza/Brazil. Evaluations included pain (VAS, visual analogue scale), X-ray (KL, Kellgren-Lawrence), grip and pinch strength (KgF), Cochin hand functional scale (CHFS), FIHOA, and SF-12 scores. Social data included monthly (<1, 1≥/<3, ≥3 MW) minimum wage earnings, occupation, and literacy [4 IF nodes. OA in other joints: 37 (36.2%) spine, 28 (29.4%) knee, 21 (20.5%) bunions. Functional impairment was mild [8 (5-14) median FIHOA]. Median serum CRP was 0.2 mg/dL (0.1-0.4) with 14 (20%) patients above reference value. Mean total KL score was 27.6 ± 13.6 with 21 (23%), 38 (41.7%), and 33 (36.2%) KL2, KL3, and KL4, respectively; 51 (54.8%) and 42 (45.2%) patients declared 9SY including 37.2% with a university degree. Individuals earning <3 MW had lower pinch (p < 0.004) and grip strength (p < 0.01), and higher FIHOA scores (p < 0.007), as compared to ≥3 MW earning group. Literacy or occupation did not impact outcome. SYSADOA were used by 13 (12.7%), 6 used oral and 3 topical anti-inflammatory drugs and 2 used 5 mg/d prednisone. CONCLUSION: Clinical characteristics in our LIHOA cohort mirror those reported in affluent regions. Socioeconomic disparities influenced functional outcome in LIHOA cohort.

Assuntos