Efectividad de la acupuntura para el alivio del dolor lumbar en el cuerpo de guardia

Introducción: La lumbalgia se presenta en aproximadamente 9,4 % de la población mundial. La acupuntura es empleada por la medicina tradicional china para estimular determinados puntos del cuerpo con diferentes tipos de agujas. Entre sus efectos beneficiosos se describe la remisión del dolor. Objetivo: Evaluar la efectividad del tratamiento acupuntural en pacientes con dolor lumbar asistidos en el cuerpo de guardia. Métodos: Se realizó un estudio cuasiexperimental de intervención terapéutica (sin grupo control) en 35 pacientes con dolor lumbar, los cuales fueron atendidos en el Cuerpo de Guardia de Medicina Natural y Tradicional del Hospital General Docente Dr. Juan Bruno Zayas Alfonso de Santiago de Cuba, desde julio hasta diciembre del 2021. Resultados: En la investigación primaron el grupo etario de 40-49 años (31,4 %), el sexo femenino (57,1 %), las amas de casa, el dolor entre grave y moderado al inicio del tratamiento, así como los pacientes sin dolor una hora después de la terapia. En cuanto a la evolución final, el total de la muestra clasificó en las categorías de aliviados y mejorados. Conclusiones: Se demostró la efectividad de la acupuntura en pacientes con dolor lumbar agudo.

Introduction: Low back pain is presented in approximately 9.4% of the world population. Acupuncture is used by Chinese traditional medicine to stimulate certain points of the body with different types of needles. Among its beneficial effects the pain remission is described. Objective: To evaluate the effectiveness of the acupuntural treatment in patients with lumbar pain assisted in the emergency room. Methods: A quasi-experiment of therapeutic intervention study (without control group) was carried out in 35 patients with lumbar pain, who were assisted in the Natural and Traditional Medicine Emergency Room of Dr. Juan Bruno Zayas Alfonso Teaching General Hospital in Santiago de Cuba, from July to December, 2021. Results: In the investigation there was a prevalence the 40-49 age group (31.4%), female sex (57.1%), housewives, serious and moderate pain at the beginning of the treatment, as well as patients without pain one hour after the therapy. As for the final clinical course, the total of the sample classified in the relieved and improved categories. Conclusions: The effectiveness of acupuncture was demonstrated in patients with acute lumbar pain.

[Translated article] Frequency of use of discography findings for the diagnosis of low back pain of discogenic origin. Systematic review of the literature.

INTRODUCTION: There are different techniques and interpretations of discography findings to determine it positive for the diagnosis of discogenic pain. This study aims to evaluate the frequency of use of discography findings for the diagnosis of low back pain of discogenic origin. MATERIAL AND METHODS: A systematic review of the literature of the last 17 years was performed in MEDLINE and BIREME. A total of 625 articles were identified, 555 were excluded for duplicates, title and abstract. We obtained 70 full texts of which 36 were included in the analysis after excluding 34 for not meeting the inclusion criteria. RESULTS: Among the criteria in discography to determine it as positive, 8 studies used only the pain response to the procedure, 28 studies used more than one criterion during discography to consider it as positive, the evaluation of at least one adjacent intervertebral disc with a negative result was necessary in 26 studies to consider a discography as positive. Five studies formally expressed the use of the technique described by SIS/IASP to determine a discography as positive. CONCLUSIONS: Pain in response to contrast medium injection, assessed with the visual analogue pain scale ≥6, was the most used criterion in the studies included in this review. Although there are already criteria to determine a discography as positive, the use of different techniques and interpretations of discography findings to determine a positive discography for low back pain of discogenic origin persists.

Análisis de la discapacidad por trastornos musculoesqueléticos en México de 1990 a 2021 / Analysis of musculoskeletal disorders-associated disability in Mexico from 1990 to 2021

Resumen Antecedentes: Los trastornos musculoesqueléticos (TME) afectan a 1710 millones de personas en todo el mundo y es la principal causa de discapacidad. Objetivo: Analizar los años vividos con discapacidad (AVD) por TME en México entre 1990 y 2021. Material y métodos: Con las estimaciones del estudio de la Carga Global de la Enfermedad 2021 se analizaron los AVD por TME y sus seis categorías: osteoartritis, artritis reumatoide, gota, dolor cervical, lumbalgia y otros TME. Se evaluaron patrones y tendencias del número, tasa cruda y tasa estandarizada por edad de los AVD a nivel nacional, estatal, por grupos de edad y sexo. Resultados: Los TME constituyeron la principal causa de AVD en México entre 1990 y 2021, con un incremento de 57.3 %; pasaron de 1458.4 a 2293.7 por 100 000 habitantes. La lumbalgia (840.6 AVD) destacó con la mayor tasa en 2021 y la osteoartritis, con el mayor incremento. Los TME se incrementaron con la edad y, con excepción de la gota, afectaron más a las mujeres. Conclusiones: De 1990 a 2021, los TME constituyeron la principal causa de AVD en México, con mayor impacto en adultos y mujeres. Los TME se evidencian desde edades tempranas, de ahí la necesidad de intervenciones continuas para preservar la calidad de vida.

Abstract Background: Musculoskeletal disorders (MSD) affect 1.71 billion people worldwide and are the leading cause of disability. Objective: To analyze the years lived with disability (YLD) attributed to MSD in Mexico between 1990 and 2021. Material and methods: With estimates from the Global Burden of Disease 2021 study, the YLDs due to MSD and their six categories were analyzed, including osteoarthritis, rheumatoid arthritis, gout, neck pain, low back pain, as well as other MSDs. Patterns and trends in the number, crude rate, and YLD age-standardized rate were evaluated at the national and state levels, as well as by age group and gender. Results: MSDs were the main cause of YLDs in Mexico between 1990 and 2021, with an increase of 57.3%, going from 1,458.4 to 2,293.7 per 100,000 population. Low back pain (840.6 YLD) showed the highest rate in 2021, while osteoarthritis had the largest increase. MSDs increased with age and, and except for gout, affected women more often. Conclusions: From 1990 to 2021, MSDs were the main cause of YLDs in Mexico, with a higher impact on adults and women. MSDs can appear early in life, hence the need for continuous interventions in order to preserve quality of life.

Estudio transversal. Dolor lumbar y medidas ergonómicas en puestos de trabajo en oficinas / Cross-sectional study. Low back pain and ergonomic measures in office workstations

Introducción: La mayoría de los casos de lumbalgia son de origen muscular y en muchos casos no se identifica una causa subyacente. La prevalencia en trabajadores de oficina es muy variable con valores que pueden llegar hasta el 64%, en muchos casos relacionada con factores ergonómicos y psicosociales. Objetivo: Nuestro objetivo trata de asociar la lumbalgia con dimensiones ergonómicas del puesto de trabajo en oficinistas. Material y Métodos: Se ha diseñado un estudio transversal descriptivo determinando ocho dimensiones ergonómicas, junto con condiciones demográficas y antropométricas de una muestra de trabajadores de oficina. Resultados: Se han analizado los datos de 40 trabajadores, un 77,5% de ellos mujeres, con una edad de 52,1 ± 7,4 años. Ninguna de las medidas determinadas se ha asociado con un riesgo significativo de padecer lumbalgia. Conclusiones: A pesar de la negatividad de nuestros resultados, la relación de lumbalgia con edad, género y hábito sedentario descrita en la literatura, debería facilitar la inclusión de programas de promoción de la salud osteomuscular, orientados a la prevención de la lumbalgia en este colectivo. (AU)

Introduction: Most cases of low back pain are of muscular origin and in many cases no underlying cause is identified. The prevalence in office workers is very variable with values that can reach up to 64%, in many cases related to ergonomic and psychosocial factors. Objetive: Our objective is to associate low back pain with ergonomic dimensions of the workplace in office workers. Material and Methods: A descriptive cross−sectional study was designed to determine eight ergonomic dimensions, together with demographic and anthropometric conditions of a sample of office workers. Results: Data from 40 workers were analyzed, 77.5% of whom were women, with an age of 52.1 ± 7.4 years. None of the measures determined was associated with a significant risk of low back pain. Conclusions: In spite of the negativity of our results, the relationship of low back pain with age, gender and sedentary habits described in the literature should facilitate the inclusion of osteomuscular health promotion programs aimed at preventing low back pain in this group.(AU)

Diagnostic accuracy of lumbar CT and MRI in the evaluation of chronic low back pain without red flag symptoms.

BACKGROUND: Low back pain (LBP) is one of the most frequent reasons for medical consultation. Most of the patients will have nonspecific LBP, which usually are self-limited episodes. It is unclear which of the diagnostic imaging pathways is most effective and costeffective and how the imaging impacts on patient treatment. Imaging techniques are usually indicated if symptoms remain after 6 weeks. Magnetic resonance imaging (MRI) is the diagnostic imaging examination of choice in lumbar spine evaluation of low back pain; however, availability of MRI is limited. OBJECTIVES: To evaluate the diagnostic accuracy of computed tomography (CT) with MRI (as standard of reference) in the evaluation of chronic low back pain (LBP) without red flags symptoms. To compare the results obtained by two radiologists with different grades of experience. MATERIALS AND METHODS: Patients with chronic low back pain without red flags symptoms were retrospectively reviewed by two observers with different level of experience. Patients included had undergone a lumbar or abdominal CT and an MRI within a year. Once the radiological information was collected, it was then statistically reviewed. The aim of the statistical analysis is to identify the equivalence between both diagnostic techniques. To this end, sensitivity, specificity and validity index were calculated. In addition, intra and inter-observer reliability were measured by Cohen's kappa values and also using the McNemar test. RESULTS: 340 lumbar levels were evaluated from 68 adult patients with chronic low back pain or sciatica. 63.2% of them were women, with an average age of 60.3 years (SD 14.7). CT shows high values of sensitivity and specificity (>80%) in most of the items evaluated, but sensitivity was low for the evaluation of density of the disc (40%) and for the detection of disc herniation (55%). Moreover, agreement between MRI and CT in most of these items was substantial or almost perfect (Cohen's kappa-coefficient > 0'8), excluding Modic changes (kappa = 0.497), degenerative changes (kappa0.688), signal of the disc (kappa = 0.327) and disc herniation (kappa = 0.639). Finally, agreement between both observers is mostly high (kappa > 0.8). Foraminal stenosis, canal stenosis and the grade of the canal stenosis were overdiagnosed by the inexperienced observer in the evaluation of CT images. CONCLUSIONS AND SIGNIFICANCE: CT is as sensitive as lumbar MRI in the evaluation of most of the items analysed, excluding Modic changes, degenerative changes, signal of the disc and disc herniation. In addition, these results are obtained regardless the experience of the radiologist. The rising use of diagnostic medical imaging and the improvement of image quality brings the opportunity of making a second look of abdominal CT in search of causes of LBP. Thereby, inappropriate medical imaging could be avoided (2). In addition, it would allow to reduce MRI waiting list and prioritize other patients with more severe pathology than LBP.

Factores asociados a dolor lumbar en trabajadores sanitarios de un hospital de referencia del Perú

Introducción: El dolor lumbar es una condición inevitable en todo el personal del rubro de la salud, con llevando desde malestar físico hasta una incapacidad funcional del individuo. Objetivo: Determinar los factores asociados a dolor lumbar entre los trabajadores sanitarios en un hospital de referencia del Perú. Metodología: El presente estudio es observacional, analítico, de corte transversal, temporalmente prospectivo, con muestreo no probabilístico. La población estuvo conformada por trabajadores sanitarios del Hospital Santa Rosa de Pueblo Libre durante el periodo de junio a diciembre del año 2022. Resultados: El análisis multivariado determinó que el ser hombre (OR: 2.818, p valor: 0.017), tener sobrepeso (OR:1.782, p valor: 0.013), demanda laboral alta (OR: 4.750, p valor: 0.026), realizar actividad física (OR: 3.610, p valor: 0.031) y tener antecedentes de trauma lumbar (OR: 2.423, p valor: 0.034), fueron factores estadísticamente significativos que se asociaron al dolor lumbar. Discusión: Se pudo observar que, los factores asociados a dolor lumbar fueron el sexo masculino, el sobrepeso, la demanda laboral alta, el realizar actividad física y el antecedente de trauma lumbar. Conocer estas variables permitirá realizar esquemas y charlas preventivas para afrontar esta recurrente patología.

Introduction: Low back pain is an unavoidable condition in all health personnel, ranging from physical discomfort to functional disability of the individual. Objective: To determine the factors associated with low back pain among health workers at a reference hospital in Peru. Methods: This study is observational, analytical, cross-sectional, temporally prospective, with non-probabilistic sampling. The population was made up of health workers from the Hospital Santa Rosa de Pueblo Libre during the period from June to December of the year 2022. Results: The multivariate analysis determined that being a man (OR: 2.818, p value: 0.017), being overweight (OR:1.782, p value: 0.013), high labor demand (OR: 4.750, p value: 0.026), performing physical (OR: 3.610, p value: 0.031) and having a history of low back trauma (OR: 2.423, p value: 0.034) were statistically significant factors associated with low back pain. Discussion: It was possible to observe that the factors associated with low back pain were the male sex, being overweight, high work demand, physical activity and a history of low back trauma. Knowing these variables will make it possible to carry out preventive schemes and talks to deal with this recurring pathology.

Factores clínicos y radiográficos asociados a la severidad de infiltración grasa paraespinal en pacientes con enfermedad lumbar degenerativa / Clinical and radiographic factors associated with the severity of paraspinal fatty infiltration in patients with degenerative low back disease

Resumen: Introducción: la enfermedad lumbar degenerativa (ELD) es un espectro de cambios patológicos desde la degeneración discal, la hernia discal, la espondilolistesis y el conducto lumbar estrecho. El dolor que se le asocia es multifactorial. Los espasmos musculares son de las causas más frecuentes. La relación que guarda la degeneración muscular y la ELD ya ha sido estudiada en múltiples trabajos, destacando el realizado por Kjaer y colaboradores. Objetivo: determinar la prevalencia y severidad de la degeneración grasa en el mutifidus spinae, y estudiar su relación con variables clínicas y radiográficas. Material y métodos: estudio observacional y analítico. Se incluyeron pacientes diagnosticados con: hernia discal, conducto lumbar estrecho o escoliosis degenerativa. Se clasificaron de acuerdo con escala de Kjaer para infiltración grasa paraespinal en alguno de tres grupos. Se analizaron variables clínicas: edad, tabaquismo, obesidad, presencia de dolor tipo axial, temporalidad del dolor, severidad del dolor expresada con escala visual análoga (EVA); y radiográficas: número de segmento enfermos, segmentos involucrados, diagnóstico por imagen y presencia de espondilolistesis. Resultados: se incluyeron 56 pacientes con edad promedio de 52.5 años (rango 16 a 80) con predominio del sexo femenino (62.5%). Los diagnósticos fueron lumbalgia inespecífica (1.8%), hernia discal (42.9%), conducto lumbar estrecho (46.4%) y conducto lumbar con deformidad en escoliosis degenerativa (8.9%). La distribución entre los tres grupos descritos por Kjaer fue la siguiente: 44.6% fueron clasificados con un puntaje de infiltración grasa de 2. En los grupos 1 y 0, se clasificaron 39.3 y 16.1%, respectivamente. Las variables relacionadas con mayor infiltración grasa fueron: edad > 60 años, diagnósticos de conducto lumbar estrecho y hernia discal; obesidad, espondilolistesis < 2 segmentos vertebrales involucrados. El dolor mecánico y EVA > 8 puntos no se relacionaron con mayor degeneración muscular. Conclusiones: la infiltración grasa está presente en todos los pacientes con alguna de las formas de ELD. La mayoría de los pacientes > 60 años con procesos degenerativos avanzados tienen mayor severidad de infiltración. Otras variables relacionadas son: obesidad, espondilolistesis y enfermedad < 2 segmentos vertebrales. No hay relación entre mayor porcentaje de infiltración grasa y dolor axial o puntajes más altos de dolor.

Abstract: Introduction: Degenerative lumbar disease (DLE) is a spectrum of pathological changes from disc degeneration, herniated disc, spondylolisthesis and lumbar canal stenosis. The pain associated with it is multifactorial. Muscle cramps are among the most frequent causes. The relationship between muscle degeneration and DLE has already been studied in the past in multiple studies, highlighting the one carried out by Kjaer & cols. Objective: to determine the prevalence and severity of fatty degeneration in mutifidus spinae, and to study its relationship with clinical and radiographic factors. Material and methods: observational and analytical study. Patients diagnosed with: herniated disc, lumbar canal stenosis or degenerative scoliosis were included. They were classified according to the Kjaer scale for paraspinal fatty infiltration in one of three groups. Clinical variables were analyzed: age, smoking, obesity, the presence of axial pain, temporality of pain, severity expressed with a visual analog scale (VAS); and radiographic: number of diseased segments, involved segments, diagnostic imaging and the presence of spondylolisthesis. Results: 56 patients with an average age of 52.5 years (16 to 80) with a predominance of females with 62.5% were included. The diagnoses were nonspecific low back pain (1.8%), herniated disc (42.9%), narrow lumbar duct (46.4%) and lumbar duct with degenerative scoliosis deformity (8.9%). The distribution among the three groups described by Kjaer was as follows: 44.6% were classified with a fat infiltration score of 2. In groups 1 and 0, 39.3% and 16.1% were classified respectively. The variables significantly related to greater fat infiltration were: age > 60 years, diagnoses of lumbar canal stenosis and herniated disc; obesity, spondylolisthesis < 2 vertebral segments involved. Axial pain and VAS > 8 points were not related to greater muscle degeneration. Conclusions: fatty infiltration is present in all patients with some of the forms of DLE. Most patients > 60 years of age with advanced degenerative processes have a greater severity of infiltration. Other related variables are: obesity, spondylolisthesis and disease of < 2 vertebral segments. There is no relationship between a higher percentage of fatty infiltration and axial pain or higher VAS scores.

Psychosocial factors associated with disability in patients with non-specific chronic low back pain: A cross-sectional study / Factores psicosociales asociados a la discapacidad en pacientes con lumbalgia crónica inespecífica: un estudio transversal

Introduction and objectives: Chronic low back pain is the main cause of disability worldwide, generating high costs for society. To evaluate the prevalence of disability in patients with non-specific chronic low back pain and associated factors, including the impacts of low back pain and psychosocial factors linked to kinesiophobia, catastrophism, anxiety, and depression. Patients: A cross-sectional study was carried out with 108 adult individuals who had non-specific chronic low back pain. The patients answered previously validated questionnaires, namely the Brief Pain Inventory, the Roland-Morris Disability Questionnaire, the Pain Catastrophizing Scale, the Tampa Kinesiophobia Scale, and the Hospital Anxiety and Depression Scale. Results: The prevalence of disability observed was 65.7%, with the mean disability score being 15.7±5.3 points in the Roland-Morris Disability Questionnaire. Although pain intensity and other domains of the Brief Pain Inventory, like anxiety, depression, and severe kinesiophobia were significant in the bivariate analyses, they were not associated with disability in the multivariate analysis. Only catastrophic thoughts (prevalence ratio [PR]=1.19; 95% confidence interval [CI]: 1.07–1.32), and the ‘walking’ domain (PR=1.08; 95% CI: 1.03–1.14) remained statistically associated with disability. Conclusion: Pain catastrophization and impact on gait were associated with disability in individuals with non-specific chronic low back pain. Motor control thoughts and behaviors during functional activities were considered to be relevant aspects for the better assessment and treatment of these patients.(AU)

Introducción y objetivos: La lumbalgia crónica es la principal causa de discapacidad a nivel mundial, generando altos costos para la sociedad. Evaluar la prevalencia de discapacidad en pacientes con dolor lumbar crónico inespecífico y factores asociados, incluidos los impactos del dolor lumbar y factores psicosociales relacionados con la kinesiofobia, el catastrofismo, la ansiedad y la depresión. Pacientes: Se realizó un estudio transversal con 108 individuos adultos que presentaban lumbalgia crónica inespecífica. Los pacientes respondieron cuestionarios previamente validados, a saber, el Inventario Breve de Dolor, el Cuestionario de Discapacidad de Roland-Morris, la Escala de Catastrofización del Dolor, la Escala de Kinesiofobia de Tampa y la Escala de Ansiedad y Depresión Hospitalaria. Resultados: La prevalencia de discapacidad observada fue del 65,7%, siendo la puntuación media de discapacidad de 15,7±5,3 puntos en el Cuestionario de discapacidad de Roland-Morris. Aunque la intensidad del dolor y otros dominios del Inventario Breve de Dolor, como la ansiedad, la depresión y la kinesiofobia grave, fueron significativos en los análisis bivariados, no se asociaron con la discapacidad en el análisis multivariado. Sólo los pensamientos catastróficos (razón de prevalencia [PR]=1,19; intervalo de confianza [IC] del 95%: 1,07-1,32) y el dominio “caminar” (RP=1,08; IC del 95%: 1,03-1,14) permanecieron estadísticamente asociados con la discapacidad. Conclusión: La catastrofización del dolor y el impacto en la marcha se asociaron con discapacidad en personas con dolor lumbar crónico inespecífico. Los pensamientos y conductas de control motor durante las actividades funcionales se consideraron aspectos relevantes para una mejor valoración y tratamiento de estos pacientes.(AU)

[Treatment of patients with chronic nonspecific lumbalgia with various pain triggers]. / Lechenie patsientok s khronicheskoi nespetsificheskoi lyumbalgiei, svyazannoi s razlichnymi bolevymi triggerami.

OBJECTIVE: To evaluate the effectiveness of complex therapy in patients with chronic nonspecific lumbalgia associated with various pain triggers. MATERIAL AND METHODS: There were 121 patients with chronic nonspecific lumbalgia (average duration of pain 8.0±5.0 months) aged 22 to 59 years (average age 42.1±10.5). The lesion of the facet joints (24.8%), sacroiliac joint (23.2%), muscles (16.5%) or their combined lesion (35.5%) was established as pain triggers of lumbalgia. The patients underwent complex therapy, including medications, kinesiotherapy and cognitive therapy. Before and after the course of therapy (on average 3 weeks), a digital rating scale for pain assessment, the Oswestry Disability Index and the Hospital Anxiety and Depression Scale (HADS) were used. RESULTS: After treatment, there was a significant (p<0.01) decrease in pain (6.1±1.1 to 1.13±0.37 points, p<0.01), disability (40.09±3.56 to 22.15±13.20%), anxiety (8.98±0.50 to 6.46±0.34 points) and depression (8.72±0.17 to 6.02±0.26 points). A significant improvement in the condition was found in all pain triggers of chronic lumbalgia. The duration of chronic lumbalgia, the severity of life limitations on the Oswestry Disability Index and anxiety on HADS were the reliable predictors of the low effectiveness of complex therapy. CONCLUSION: Complex therapy, including medications, kinesiotherapy and cognitive therapy, is effective for various pain triggers of chronic lumbalgia.

Frequency of use of discography findings for the diagnosis of low back pain of discogenic origin. Systematic review of the literature. / Frecuencia de uso de los hallazgos de la discografía para el diagnóstico del dolor lumbar de origen discogénico. Revisión sistemática de la literatura.

INTRODUCTION: There are different techniques and interpretations of discography findings to determine it positive for the diagnosis of discogenic pain. This study aims to evaluate the frequency of use of discography findings for the diagnosis of low back pain of discogenic origin. MATERIAL AND METHODS: A systematic review of the literature of the last 17 years was performed in MEDLINE and BIREME. A total of 625 articles were identified, 555 were excluded for duplicates, title and abstract. We obtained 70 full texts of which 36 were included in the analysis after excluding 34 for not meeting the inclusion criteria. RESULTS: Among the criteria in discography to determine it as positive, 8 studies used only the pain response to the procedure, 28 studies used more than one criterion during discography to consider it as positive, the evaluation of at least one adjacent intervertebral disc with a negative result was necessary in 26 studies to consider a discography as positive. Five studies formally expressed the use of the technique described by SIS/IASP to determine a discography as positive. CONCLUSIONS: Pain in response to contrast medium injection, assessed with the visual analog pain scale≥6, was the most used criterion in the studies included in this review. Although there are already criteria to determine a discography as positive, the use of different techniques and interpretations of discography findings to determine a positive discography for low back pain of discogenic origin persists.

Assistência de Enfermagem a pacientes com dor lombar / Nursing care for patients with low back pain: a scope review / Cuidados de enfermería para pacientes con lumbalgia: una revisión de alcance

Objetivo: identificar na literatura e descrever a assistência prestada por enfermeiros a pacientes com dor lombar. Método: revisão de escopo, segundo método Joanna Briggs Institute (JBI) e recomendações Preferred Reporting Items for Systematic reviews and Meta-Analyses extension for Scoping Review (PRISMA-ScR). Foi utilizada a estratégia de pesquisa População-Conceito-Contexto para compor a questão de pesquisa. Foram incluídos artigos de seis bases de dados indexadas, sem limite de tempo, nos idiomas português, inglês e espanhol. Resultados: obtiveram-se 1.025 artigos com a busca nas bases de dados, sendo selecionadas 23 publicações para análise após a aplicação dos critérios de exclusão. As informações foram categorizadas em histórico e avaliação do paciente, intervenções invasivas e não invasivas e educação em saúde. Conclusões: há prevalência de intervenções não farmacológicas e práticas educativas no acompanhamento do enfermeiro ao paciente com dor lombar. O sucesso no cuidado é reforçado pela capacidade do profissional em sistematizar a assistência prestada.(AU)

Objective: to identify in the literature and describe the assistance provided by nurses to patients with low back pain. Method: scope review, according to the Joanna Briggs Institute (JBI) method and Preferred Reporting Items for Systematic reviews and Meta-Analyses extension for Scoping Review (PRISMA-ScR) recommendations. The research strategy Population-Concept-Context was used to compose the research question. Articles from six indexed databases were included, with no time limit, in Portuguese, English and Spanish. Results: 1,025 articles were obtained after searching the databases, with 23 publications selected for analysis after applying the exclusion criteria. Information was categorized into patient history and assessment, invasive and non-invasive interventions, and health education. Conclusions: there is a prevalence of non-pharmacological interventions and educational practices in nurses' monitoring of patients with low back pain. Success in care is reinforced by the professional's ability to systematize the assistance provided.(AU)

Objetivo: identificar en la bibliografía y describir la asistencia prestada por enfermeras a pacientes con lumbalgia. Método: revisión del alcance, según el método del Instituto Joanna Briggs (JBI) y las recomendaciones Preferred Reporting Items for Systematic reviews and Meta-Analyses extension for Scoping Review (PRISMA-ScR). Se utilizó la estrategia Población-Concepto-Contexto para componer la pregunta de investigación. Se incluyeron artículos de seis bases de datos indexadas, sin límite de tiempo, en los idiomas portugués, inglés y español. Resultados: se obtuvieron 1025 artículos con la búsqueda en las bases de datos y 23 publicaciones para análisis después de aplicar los criterios de exclusión. La información fue categorizada en historia y evaluación del paciente, intervenciones invasivas y no invasivas y educación para la salud. Conclusiones: Existe una prevalencia de intervenciones no farmacológicas y prácticas educativas en los cuidados de enfermería a pacientes con lumbalgia. El éxito en la atención se ve reforzado por la capacidad del profesional para sistematizar la asistencia prestada.(AU)

Psychosocial factors associated with disability in patients with non-specific chronic low back pain: A cross-sectional study.

INTRODUCTION AND OBJECTIVES: Chronic low back pain is the main cause of disability worldwide, generating high costs for society. To evaluate the prevalence of disability in patients with non-specific chronic low back pain and associated factors, including the impacts of low back pain and psychosocial factors linked to kinesiophobia, catastrophism, anxiety, and depression. PATIENTS: A cross-sectional study was carried out with 108 adult individuals who had non-specific chronic low back pain. The patients answered previously validated questionnaires, namely the Brief Pain Inventory, the Roland-Morris Disability Questionnaire, the Pain Catastrophizing Scale, the Tampa Kinesiophobia Scale, and the Hospital Anxiety and Depression Scale. RESULTS: The prevalence of disability observed was 65.7%, with the mean disability score being 15.7±5.3 points in the Roland-Morris Disability Questionnaire. Although pain intensity and other domains of the Brief Pain Inventory, like anxiety, depression, and severe kinesiophobia were significant in the bivariate analyses, they were not associated with disability in the multivariate analysis. Only catastrophic thoughts (prevalence ratio [PR]=1.19; 95% confidence interval [CI]: 1.07-1.32), and the 'walking' domain (PR=1.08; 95% CI: 1.03-1.14) remained statistically associated with disability. CONCLUSION: Pain catastrophization and impact on gait were associated with disability in individuals with non-specific chronic low back pain. Motor control thoughts and behaviors during functional activities were considered to be relevant aspects for the better assessment and treatment of these patients.

Employee medical leave in mis-tlif or open-tlif in elective surgery in brazil / Licença médica do empregado no mis-tlif ou open-tlif em cirurgia eletiva no brasil / Licencia médica del empleado en mis-tlif o open-tlif en cirugía electiva en brasil

ABSTRACT: Objective: To compare the effects of the two techniques (minimally invasive transforaminal inter somatic lumbar fusion [MIS-TLIF] and open transforaminal lumbar interbody fusion [TLIF]) in the treatment of lumbar degenerative disease. Methods: This is a retrospective cohort study. The outcomes investigated were: intensity of low back pain, functional disability of the lumbar spine, discharge time, return to work, lumbar lordosis angle, cost of individual sources due to the period of work-related absenteeism, and societal perspective costs in the treatment of low-grade lumbar degenerative disease. The data was obtained through the analysis of data contained in the electronic medical records of 100 patients who underwent one of the two surgical techniques from January 2019 to May 2021 in a High Complexity Orthopedic Surgery. The outcomes investigated were set 12 months postoperatively. Results: No statistical differences were observed in terms of sex, age, employment, and diagnosis grade between groups. MIS-TLIF was associated with significant improvement in the intensity of low back pain, functional disability of the lumbar spine, discharge time, return to work, cost of individual sources due to the period of work-related absenteeism, and societal perspective costs. The variation in the lumbar lordosis angle of the MIS-TLIF group was smaller when compared to TLIF. Conclusion: Considering that MIS-TLIF was achieved with satisfactory short-term improvements, it may be used as an alternative strategy to TLIF to promote clinical and economical improvements in treating lumbar degenerative disease. Level of Evidence III; Comparative Retrospective Study.

RESUMO: Objetivo: Comparar os efeitos das duas técnicas (fusão intersomática lombar transforaminal minimamente invasiva [MIS-TLIF] e fusão intersomática lombar transforaminal aberta [TLIF]) no tratamento da doença degenerativa lombar. Métodos: Trata-se de um estudo de coorte retrospectivo. Os desfechos investigados foram: intensidade da dor lombar, incapacidade funcional da coluna lombar, tempo de alta, retorno ao trabalho, ângulo de lordose lombar, costa de fontes individuais devido ao período de absenteísmo relacionado ao trabalho e custos da perspectiva social no tratamento de doença degenerativa lombar de baixo grau. Os dados foram obtidos por meio da análise dos dados contidos nos prontuários eletrônicos de 100 pacientes submetidos a uma das duas técnicas cirúrgicas no período de janeiro de 2019 a maio de 2021 em uma Cirurgia Ortopédica de Alta Complexidade. Os resultados investigados foram definidos 12 meses após a cirurgia. Resultados: Não foram observadas diferenças estatísticas quanto ao sexo, idade, vínculo empregatício, grau de diagnóstico entre os grupos. O MIS-TLIF foi associado a melhora significativa na intensidade da dor lombar, incapacidade funcional da coluna lombar, tempo de alta, retorno ao trabalho, custo de fontes individuais devido ao período de absenteísmo relacionado ao trabalho e custos de perspectiva social. A variação do ângulo da lordose lombar do grupo MIS-TLIF foi menor quando comparado ao TLIF. Conclusão: Considerando que o MIS-TLIF foi alcançado com melhoras satisfatórias em curto prazo, pode ser usado como uma estratégia alternativa ao TLIF para promover melhorias clínicas e econômicas no tratamento da doença degenerativa lombar. Nível de Evidência III; Estudo Retrospectivo Comparativo.

RESUMEN: Objetivo: Comparar los efectos de dos técnicas (fusión lumbar intersomática transforaminal mínimamente invasiva [MIS-TLIF] y fusión intersomática lumbar transforaminal abierta [TLIF]) en el tratamiento de la enfermedad degenerativa lumbar. Métodos: Este es un estudio de cohorte retrospectivo. Los desenlaces investigados fueron: intensidad del dolor lumbar, incapacidad funcional de la columna lumbar, tiempo de alta, regreso al trabajo, ángulo de lordosis lumbar, costa de fuentes individuales debido al período de ausentismo relacionado con el trabajo y costos de perspectiva social en el tratamiento de enfermedad degenerativa lumbar de bajo grado. Los datos se obtuvieron a través del análisis de los datos contenidos en las historias clínicas electrónicas de 100 pacientes que se sometieron a alguna de las dos técnicas quirúrgicas durante el período de enero de 2019 a mayo de 2021 en una Cirugía Ortopédica de Alta Complejidad. Los resultados investigados se establecieron 12 meses después de la operación. Resultados: No se observaron diferencias estadísticas en cuanto a sexo, edad, ocupación, grado de diagnóstico entre grupos. MIS-TLIF se asoció con una mejora significativa en la intensidad del dolor lumbar, la discapacidad funcional de la columna lumbar, el tiempo de alta, el regreso al trabajo, la costa de fuentes individuales debido al período de ausentismo relacionado con el trabajo y los costos de perspectiva social. La variación en el ángulo de lordosis lumbar del grupo MIS-TLIF fue menor en comparación con TLIF. Conclusión: considerando que MIS-TLIF se logró con mejoras satisfactorias a corto plazo, puede usarse como una estrategia alternativa a TLIF para promover mejoras clínicas y económicas en el tratamiento de la enfermedad degenerativa lumbar. Nivel de Evidencia III; Estudio Retrospectivo Comparativo.

Analysis of musculoskeletal disorders-associated disability in Mexico from 1990 to 2021.

BACKGROUND: Musculoskeletal disorders (MSD) affect 1.71 billion people worldwide and are the leading cause of disability. OBJECTIVE: To analyze the years lived with disability (YLD) attributed to MSD in Mexico between 1990 and 2021. MATERIAL AND METHODS: With estimates from the Global Burden of Disease 2021 study, the YLDs due to MSD and their six categories were analyzed, including osteoarthritis, rheumatoid arthritis, gout, neck pain, low back pain, as well as other MSDs. Patterns and trends in the number, crude rate, and YLD age-standardized rate were evaluated at the national and state levels, as well as by age group and gender. RESULTS: MSDs were the main cause of YLDs in Mexico between 1990 and 2021, with an increase of 57.3%, going from 1,458.4 to 2,293.7 per 100,000 population. Low back pain (840.6 YLD) showed the highest rate in 2021, while osteoarthritis had the largest increase. MSDs increased with age and, and except for gout, affected women more often. CONCLUSIONS: From 1990 to 2021, MSDs were the main cause of YLDs in Mexico, with a higher impact on adults and women. MSDs can appear early in life, hence the need for continuous interventions in order to preserve quality of life.

ANTECEDENTES: Los trastornos musculoesqueléticos (TME) afectan a 1710 millones de personas en todo el mundo y es la principal causa de discapacidad. OBJETIVO: Analizar los años vividos con discapacidad (AVD) por TME en México entre 1990 y 2021. MATERIAL Y MÉTODOS: Con las estimaciones del estudio de la Carga Global de la Enfermedad 2021 se analizaron los AVD por TME y sus seis categorías: osteoartritis, artritis reumatoide, gota, dolor cervical, lumbalgia y otros TME. Se evaluaron patrones y tendencias del número, tasa cruda y tasa estandarizada por edad de los AVD a nivel nacional, estatal, por grupos de edad y sexo. RESULTADOS: Los TME constituyeron la principal causa de AVD en México entre 1990 y 2021, con un incremento de 57.3 %; pasaron de 1458.4 a 2293.7 por 100 000 habitantes. La lumbalgia (840.6 AVD) destacó con la mayor tasa en 2021 y la osteoartritis, con el mayor incremento. Los TME se incrementaron con la edad y, con excepción de la gota, afectaron más a las mujeres. CONCLUSIONES: De 1990 a 2021, los TME constituyeron la principal causa de AVD en México, con mayor impacto en adultos y mujeres. Los TME se evidencian desde edades tempranas, de ahí la necesidad de intervenciones continuas para preservar la calidad de vida.

No es solo dolor lumbar: manifestación atípica del aneurisma de aorta / Not just low back pain: atypical manifestation of aortic aneurysm

La rotura de aneurisma de aorta supone el síntoma principal en hasta un 25 % de los casos de la patología de aneurisma de aorta, que constituye una entidad potencialmente mortal. También puede aparecer con menor prevalencia como lumbalgia, coxalgia e, incluso, gonalgia, no comentándolo como dolor vertebral o neuropático, sino como irritación a nivel de psoas ilíaco como primera sintomatología.Se estima que solo en un 50 % de los casos aparece la triada clásica del aneurisma, por lo que es necesario tener un alto nivel de alerta para sospecharlo, ya que la hipovolemia puede estar contenida por un hematoma peritoneal.(AU)

Aortic aneurysm rupture is the main symptom in up to 25 % of cases of aortic aneurysm pathology, which is a life-threatening disease. It may appear less frequently as low back pain, coxalgia and even gonalgia, not as vertebral or neuropathic pain, but as irritation at the level of the iliac psoas as the first symptomatology.It is estimated that only in 50 % of cases the classic aneurysm triad appears, being necessary to have a high level of alertness to suspect it, since hypovolemia may be contained by a peritoneal hematoma.(AU)

Espondilodiscitis por haemophilus parainfluenzae: un reporte de caso / Spondylodiscitis due to haemophilus parainfluenzae: a case report

INTRODUCCIÓN Haemophilus parainfluenzae (HP) es un cocobacilo gram negativo y un patógeno oportunista. Rara vez se asocia a infecciones vertebrales o musculoesqueléticas, y está muy poco reportado en la literatura. PRESENTACIÓN DELO CASO Una mujer de 45 años, sana, que presentaba un historial de dos semanas de lumbalgia progresiva, fiebre, coriza y congestión nasal, y que tenía discitis intervertebral causada por HP, confirmada por dos hemocultivos positivos y hallazgos progresivos de resonancia magnética (RM) de columna lumbar. Los hallazgos de la RM fueron atípicos, y consistían en un absceso del psoas y pequeñas colecciones de líquido epidural e intraespinal anterior asociadas con espondilodiscitis. El diagnóstico inicial se retrasó debido a que la RM inicial no reveló hallazgos que sugirieran un proceso infeccioso. El tratamiento consistió en un ciclo prolongado de administración intravenosa seguida de antibióticos orales, lo que finalmente produjo una buena respuesta clínica. DISCUSIÓN Y CONCLUSIÓN El HP es un patógeno muy raro en la espondilodiscitis. No obstante, debe tenerse en cuenta, especialmente en pacientes que presentan lumbalgia y fiebre y/o bacteriemia por microorganismos gram negativos. El estudio inicial debe incluir una RM de la columna con contraste. Aunque es poco común, la espondilodiscitis y un absceso del psoas pueden presentarse concomitantemente. Los antibióticos prolongados son el pilar del tratamiento.

INTRODUCTION Haemophilus parainfluenzae (HP) is a gram-negative coccobacillus and an opportunistic pathogen. It is rarely associated with spinal- and musculoskeletal-site infections, and very little reported in the literature. CASE PRESENTATION An otherwise healthy, 45-year-old woman who presented with a two-week history of progressive low back pain, fever, coryza and nasal congestion, was found to have intervertebral discitis caused by HP, confirmed by two positive blood cultures and progressive lumbar spine magnetic resonance imaging (MRI) findings. The MRI findings were atypical, consisting of a psoas abscess and small anterior epidural and intraspinal fluid collections associated with spondylodiscitis. The initial diagnosis was delayed because the initial MRI failed to reveal findings suggestive of an infectious process. The treatment consisted of a long course of intravenous followed by oral antibiotics, ultimately yielding a good clinical response. DISCUSSION AND CONCLUSION Haemophilus parainfluenzae is a very rare pathogen in spondylodiscitis. Nonetheless, it should be considered, especially in patients presenting with low back pain and fever and/or gram negative bacteremia. The initial work-up should include contrast-enhanced MRI of the spine. Although rare, spondylodiscitis and a psoas abscess can present concomitantly. Prolonged antibiotics are the mainstay of treatment.

Spine stabilization exercises are not superior to flexion exercises for ultrasound-detected muscle thickness changes in patients with chronic low back pain and lumbar spondylolisthesis / Los ejercicios de estabilización de la columna vertebral no son superiores a los ejercicios de flexión para los cambios de grosor muscular detectados por ecografía, en pacientes con lumbalgia crónica y espondilolistesis lumbar

Abstract: Introduction: exercise programs can reduce pain and improve functionality in patients with degenerative spondylolisthesis and chronic low back pain. However, there is still no consensus surrounding the superiority of any specific routine for exercise-induced trophic changes of lumbar muscles. The aim was to compare the changes in the primary lumbar stabilizing muscle thickness after spine stabilization exercises and flexion exercises in patients with spondylolisthesis and chronic low back pain. Material and methods: prospective, longitudinal and comparative study was carried out. Twenty-one treatment-naive patients with a diagnosis of both chronic low back pain and degenerative spondylolisthesis over the age of 50 were included. A physical therapist taught participants either spine stabilization exercises or flexion exercises to execute daily at home. The thickness of the primary lumbar muscles was measured through ultrasound (at rest and contraction) at baseline and three months. A Mann-Whitney U test and Wilcoxon signed-rank test were performed for comparisons, and Spearman's rank correlation coefficients were calculated for associations. Results: we did not find statistically between the exercise programs: all patients presented significant changes in the thickness of the multifidus muscle but in none of the other evaluated muscles. Conclusion: there is no difference between spine stabilization exercises and flexion exercises after three months in terms of the changes in muscle thickness evaluated by ultrasound.

Resumen: Introducción: el ejercicio reduce el dolor y mejora la funcionalidad en pacientes con dolor crónico lumbar y espondilolistesis degenerativa. Sin embargo, no existe a la fecha un consenso sobre la superioridad de algún programa de ejercicio para inducir cambios tróficos de los músculos estabilizadores lumbares, por lo que el objetivo fue comparar el trofismo de estos músculos mediante ultrasonido, con dos programas de ejercicio distintos: estabilización vertebral versus ejercicios flexores. Material y métodos: estudio prospectivo, longitudinal y comparativo, en veintiún pacientes mayores de 50 años, con dolor crónico lumbar y espondilolistesis degenerativa. Se entrenó a los pacientes para la ejecución diaria de ejercicio: estabilización lumbar o ejercicios flexores, los cuales fueron asignados por aleatorización como parte de un ECA en desarrollo. El trofismo muscular fue evaluado mediante ultrasonido al inicio y a tres meses. Las pruebas de U de Mann-Whitney y prueba de Wilcoxon se usaron para comparaciones entre grupos y para correlaciones se usaron los coeficientes de correlación de Spearman. Resultados: todos los pacientes presentaron ganancia en el trofismo de los músculos multífidos a tres meses, pero sin diferencias entre grupos de tratamiento. No se detectaron cambios significativos en el resto de los músculos evaluados. Conclusión: no encontramos diferencia significativa entre los ejercicios de estabilización lumbar y los ejercicios flexores, a tres meses de seguimiento, en términos de los cambios tróficos medidos por ultrasonido de los músculos estabilizadores lumbares.

Análisis estadístico de los factores de riesgo asociados a las patologías de la columna lumbar para la población empleada / Statistical analysis of risk factors associated with lumbar spine pathologies for the employed population

Objetivo: Determinar los factores de riesgo de patologías lumbares en pacientes empleados y afiliados al sistema de salud, a partir de la exploración física, hábitos, antecedentes personales y factores de riesgo laborales. Material y Métodos: El diseño del estudio es retrospectivo, transversal. En una muestra de 668 adultos trabajadores del Ecuador, se aplicó y evaluó el modelo predictivo de respuesta binaria logit para identificar factores de riesgo y se usaron métodos de aprendizaje supervisado (árboles de clasificación) para clasificar a los pacientes según el grado de patología lumbar. Resultados: El modelo predictivo logístico presentó una sensibilidad del 62,5%, una especificidad del 63,7%, el área bajo la curva ROC fue 0,63 y se determinó una precisión del 63,4%.Conclusión: Los factores que aumentan el riesgo de la patología de columna lumbar más frecuente (lumbalgia) y en orden de importancia en los pacientes son: menor edad, sexo femenino, tienden a exponerse a factores de riesgo psicosocial en su trabajo

Objective: Determine the risk factors of lumbar pathologies in patients employed and affi-liated with the health system, based on physical examination, habits, personal history, and occupational risk factors.Materials and Methods: The study design is retrospective, cross-sectional. In a sample of 668 adult workers from Ecuador. The binary logit response predictive model was applied to identify risk factors and supervised learning methodology (classification trees) was used to classify patients according to the degree of lumbar pathology.Results: The logistic predictive model has a sensitivity of 62.5%, a specificity of 63.7%, the area under the ROC curve was 0.63, and precision of 63.4% was determined.Conclusion: The factors that increase the risk of the most frequent lumbar pathology (low back pain) in order of importance in patients are: younger age, female sex, tend to be expo-sed to psychosocial risk factors at work, and lower risk of having mechanical factors.

Influencia de las comorbilidades en la intensidad del dolor en los pacientes con lumbalgia crónica / Influence of comorbidities on pain intensity in patients with chronic low back pain

ObjetivoEl dolor crónico es un proceso complejo que puede variar dependiendo de factores como el tiempo de evolución, estado de ánimo o incluso experiencias previas vividas. Nuestro objetivo es describir las características de los pacientes que acuden con diagnóstico de lumbalgia a una primera visita en la Unidad del Dolor (UD) y buscar aquellos factores que pueden interferir en la percepción del dolor.MétodosSe realiza un análisis inferencial de los pacientes que acuden por primera vez a la UD del Hospital de la Santa Creu y Sant Pau de Barcelona con diagnóstico de lumbalgia crónica durante el periodo de Noviembre 2012 a Noviembre 2018. La intensidad del dolor promedio en las últimas 24 horas se cuantifica utilizando datos del cuestionario Brief Pain Inventory (BPI). Utilizando regresión linear múltiple, se valoran los factores predictivos independientes de intensidad de dolor EVN24.ResultadosLa variable de mayor impacto fue el grado de depresión según HAD_D. Utilizando regresión logística binaria para el análisis multivariado, se obtuvo un modelo que se relaciona (r = 0,354, p < 0,001) de manera significativa con la intensidad del dolor (EVN24).ConclusionesEl tratamiento especializado de la lumbalgia en las UD debe tener en cuenta el perfil de paciente y en especial los trastornos afectivos y las comorbilidades asociadas ya que predicen una mayor intensidad del dolor. En consecuencia, la comorbilidad asociada no solo repercute en la mayor intensidad del dolor, sino que las características físicas que acompañan al paciente durante todo el proceso pueden influir o incluso comprometer el tratamiento. (AU)

ObjectivesChronic pain is a complex process that can vary depending on factors such as time evolution, mood, or even previous experiences. Our objective is to describe patient's characteristics from those who were referred with a diagnosis of low back pain in their first Pain Unit (PU) visit, and identify those factors that may interfere with their pain perception.MethodsInferential analysis was carried out from data recorded in the PU database of the Hospital de la Santa Creu y Sant Pau in Barcelona, from November 2012 to November 2018. The average pain intensity during the last 24 hours (EVN24) was quantified using data from the BPI (Brief Pain Inventory) questionnaire. Using multiple linear regression, the independent predictive factors related to pain intensity (EVN24) were assessed.ResultsMood disorders (Degree of depresión acording HAD_D level) was the variable with the highest impact in pain perception. Using binary logistic regression for multivariate analysis, a model of variables related to pain intensity (EVN24) was obtained (R = 0.354, P < 0.001).ConclusionsThe specialized treatment of low back pain in PUs must take into account the patient's profile and especially the affective disorders and associated comorbidities since they predict a greater intensity of pain. Consequently, the associated comorbidity not only affects the greater intensity of pain, but the physical characteristics that accompany the patient throughout the process can influence or even compromise treatment. (AU)

Características demográficas y laborales del personal de enfermería con lumbalgia en hospital público de Corrientes, 2021 / Demographic and occupational characteristics of the nursing staff with low back pain in the public hospital of Corrientes, 2021

El dolor lumbar es una enfermedad laboral frecuente en enfermería, asociado a exigencias del cargo y múltiples causas. La intensidad varía según postura y actividad física, acompañándose de limitación dolorosa del movimiento, ser localizado, referido o irradiado. Objetivo: Determinar las características demográficas y laborales del personal de enfermería que presenta dolor lumbar de un hospital público de Corrientes, capital en el año 2021. Metodología: Diseño cuantitativo, transversal, observacional. Población 170 trabajadores de enfermería del hospital. Se incluyeron aquellos con dolor lumbar y que no cursaban enfermedades crónicas o invalidantes. Los datos se recogieron mediante cuestionario de elaboración propia, validado mediante prueba piloto. Variables: edad, género, formación en enfermería, frecuencia, intensidad y duración del dolor, principal tipo de dolor, tratamiento farmacológico y no farmacológico, principal situación generadora, tipo de trabajo realizado, turno y antigüedad laboral. Resultados: Se analizaron las respuestas de 115 trabajadores con dolor lumbar; amplitud etaria 22 a 62 años, promedio 36 años; 67% mujeres. El dolor lumbar fue diario en 22%, frecuente en 35%, ocasional en 43%. Según intensidad, 13% manifestó dolor leve, 47% moderado y 40% severo. El dolor era diario en 10% de jóvenes, en 20% de adultos jóvenes, en 45% de adultos intermedios y en 59% de adultos tardíos. En duración, el 73% lo padecía en forma aguda y el 27% crónica. En localización del dolor, el 75% indicó padecer dolor localizado y 25% irradiado. Principales situaciones generadoras de lumbalgia, 51% al movilizar pacientes, 23% al permanecer de pie, 18% al trasladar objetos pesados. En la percepción del personal sobre tipo de trabajo habitual, el 41% indicó pesado y 12% muy pesado. El 86%de los encuestados utilizó AINES. Conclusión: La intensidad del dolor lumbar es menor en el personal más joven respecto a los mayores. Los más jóvenes refieren dolor localizado, los de mayor edad dolor irradiado. El principal desencadenante del dolor lumbar es la movilización de pacientes[AU]

Low back pain is a common occupational disease in nursing, associated with the demands of the position and multiple causes. Te intensity varies according to posture and physical activity, accompanied by painful limitation of movement, being localized, referred or irradiated. Objective: To determine the demographic and labor characteristics of the nursing staff that presents low back pain in a public hospital in Corrientes, capital in the year 2021. Methodology: Quantitative, cross-sectional, observational design. Population 170 hospital nursing workers. Tose with low back pain and who did not have chronic or disabling diseases were included. Te data was collected through a self-prepared questionnaire, validated through a pilot test. Variables: age, gender, nursing training, frequency, intensity and duration of pain, main type of pain, pharmacological and nonpharmacological treatment, main generating situation, type of work performed, shif and work seniority. Results: Te responses of 115 workers with low back pain were analyzed; age range 22 to 62 years, average 36 years; 67% women. Low back pain was daily in 22%, frequent in 35%, occasional in 43%. According to intensity, 13% reported mild pain, 47% moderate and 40% severe. Pain was daily in 10% of youth, 20% of young adults, 45% of middle adults, and 59% of late adults. In duration, 73% suffered from it acutely and 27% chronically. In pain location, 75% indicated localized pain and 25% irradiated. Main situations that generate low back pain, 51% when moving patients, 23% when standing, 18% when moving heavy objects. In the perception of the personnel on the type of habitual work, 41% indicated heavy and 12% very heavy. 86% of those surveyed used NSAIDs. Conclusion: Te intensity of low back pain is lower in the younger staff compared to the older ones. Te youngest refer localized pain, the oldest radiated pain. Te main trigger of low back pain is the mobilization of patients[AU]

A lombalgia é uma doença ocupacional comum na enfermagem, associada às demandas do cargo e a múltiplas causas. A intensidade varia de acordo com a postura e atividade física, acompanhada de limitação dolorosa do movimento, sendo localizada, referida ou irradiada. Objetivo: Determinar as características demográfcas e laborais da equipe de enfermagem que apresenta lombalgia em um hospital público de Corrientes, capital no ano de 2021. Metodologia: Desenho quantitativo, transversal, observacional. População 170 trabalhadores de enfermagem hospitalar. Foram incluídos aqueles com lombalgia e que não possuíam doenças crônicas ou incapacitantes. Os dados foram coletados por meio de um questionário autoelaborado, validado por meio de um teste piloto. Variáveis: idade, sexo, formação do enfermeiro, frequência, intensidade e duração da dor, principal tipo de dor, tratamento farmacológico e não farmacológico, principal situação geradora, tipo de trabalho realizado, turno e antiguidade no trabalho. Resultados: Foram analisadas as respostas de 115 trabalhadores com lombalgia; faixa etária de 22 a 62 anos, média de 36 anos; 67% mulheres. A dor lombar foi diária em 22%, frequente em 35%, ocasional em 43%. De acordo com a intensidade, 13% relataram dor leve, 47% moderada e 40% intensa. A dor foi diária em 10% dos jovens, 20% dos adultos jovens, 45% dos adultos intermediários e 59% dos adultos tardios. Em duração, 73% sofriam agudamente e 27% cronicamente. Na localização da dor, 75% indicaram dor localizada e 25% irradiada. Principais situações que geram lombalgia, 51% ao movimentar pacientes, 23% ao fcar em pé, 18% ao movimentar objetos pesados. Na percepção do pessoal sobre o tipo de trabalho habitual, 41% indicaram pesado e 12% muito pesado. 86% dos entrevistados usaram AINEs. Conclusão: A intensidade da dor lombar é menor na equipe mais jovem em comparação com a mais velha. Os mais jovens referem dor localizada, os mais velhos referem dor irradiada. O principal desencadeador da lombalgia é a mobilização dos pacientes[AU]