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Objetivo Este estudio tiene como objetivo identificar los factores de riesgo asociados con las fracturas de cadera osteoporóticas en octogenarios y busca perfeccionar las estrategias de prevención primaria para estas fracturas. Material y métodos Realizamos un estudio de casos y controles en el que participaron personas de 79 años o más con fracturas de cadera, comparándolas con controles de la misma edad y sexo sin antecedentes de fracturas de cadera. Se recogieron factores epidemiológicos, clínicos, antropométricos y analíticos. Se evaluó la presencia de osteoporosis mediante densitometría ósea. Definimos la sarcopenia según los criterios del Grupo de Trabajo Europeo sobre Sarcopenia en Personas Mayores (EWGSOP2). Resultados Se analizaron 95 pacientes por grupo, con una edad media de 82 años, de los cuales 74% eran mujeres. El análisis multivariado incluyó factores estadísticamente significativos encontrados en el análisis univariado (p<0,05). Estos factores incluyeron el índice de Barthel, la evaluación nutricional mediante la herramienta CONUT, el ácido fólico, la deficiencia de vitamina D, la presencia de fracturas previas, la pérdida de agudeza visual, la circunferencia bicipital, la sarcopenia y la osteoporosis (densitometría en el cuello del fémur). El estado nutricional (OR: 0,08 [0,01-0,61]), los niveles de ácido fólico (OR 0,32 [0,1-1]) y la pérdida de agudeza visual (OR 33,16 [2,91-377,87]) fueron los factores de riesgo independientes asociados con fractura de cadera. Conclusiones La evaluación del estado nutricional en pacientes de edad avanzada, junto con una evaluación geriátrica integral, representan herramientas fácilmente reproducibles y rentables. Estas herramientas pueden ayudar eficazmente a identificar a las personas con riesgo de sufrir fracturas de cadera, contribuyendo así a medidas preventivas más específicas y eficientes. (AU)

Objective This study aims to identify the risk factors associated with osteoporotic hip fractures in octogenarians and seeks to refine primary prevention strategies for these fractures. Material and methods We conducted a case–control study involving individuals aged 79 years and older with hip fractures, comparing them to age- and sex-matched controls without a history of hip fractures. We collected epidemiological, clinical, anthropometric, and analytical factors. We evaluated the presence of osteoporosis using bone densitometry. We defined sarcopenia according the European Working Group on Sarcopenia in Older People criteria (EWGSOP2). Results Ninety-five patients per group were analyzed, with a mean age of 82 years, of which 74% were women. The multivariate analysis included statistically significant factors found in the univariate analysis (P<.05). These factors included the Barthel Index, nutritional assessment using the CONUT tool, folic acid, vitamin D deficiency, presence of previous fractures, loss of visual acuity, bicipital circumference, sarcopenia, and osteoporosis (densitometry in the neck of the femur). The nutritional state (OR: 0.08 [0.01–0.61]), the folic acid levels (OR 0.32 [0.1–1]), and a loss of visual acuity (OR 33.16 [2.91–377.87]) were the independent risk factors associated with hip fracture. Conclusions The assessment of nutritional status in elderly patients, coupled with a comprehensive geriatric assessment, represents easily reproducible and cost-effective tools. These tools can effectively aid in identifying individuals at risk of hip fractures, thereby contributing to more targeted and efficient preventive measures. (AU)

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Objetivo Este estudio tiene como objetivo identificar los factores de riesgo asociados con las fracturas de cadera osteoporóticas en octogenarios y busca perfeccionar las estrategias de prevención primaria para estas fracturas. Material y métodos Realizamos un estudio de casos y controles en el que participaron personas de 79 años o más con fracturas de cadera, comparándolas con controles de la misma edad y sexo sin antecedentes de fracturas de cadera. Se recogieron factores epidemiológicos, clínicos, antropométricos y analíticos. Se evaluó la presencia de osteoporosis mediante densitometría ósea. Definimos la sarcopenia según los criterios del Grupo de Trabajo Europeo sobre Sarcopenia en Personas Mayores (EWGSOP2). Resultados Se analizaron 95 pacientes por grupo, con una edad media de 82 años, de los cuales 74% eran mujeres. El análisis multivariado incluyó factores estadísticamente significativos encontrados en el análisis univariado (p<0,05). Estos factores incluyeron el índice de Barthel, la evaluación nutricional mediante la herramienta CONUT, el ácido fólico, la deficiencia de vitamina D, la presencia de fracturas previas, la pérdida de agudeza visual, la circunferencia bicipital, la sarcopenia y la osteoporosis (densitometría en el cuello del fémur). El estado nutricional (OR: 0,08 [0,01-0,61]), los niveles de ácido fólico (OR 0,32 [0,1-1]) y la pérdida de agudeza visual (OR 33,16 [2,91-377,87]) fueron los factores de riesgo independientes asociados con fractura de cadera. Conclusiones La evaluación del estado nutricional en pacientes de edad avanzada, junto con una evaluación geriátrica integral, representan herramientas fácilmente reproducibles y rentables. Estas herramientas pueden ayudar eficazmente a identificar a las personas con riesgo de sufrir fracturas de cadera, contribuyendo así a medidas preventivas más específicas y eficientes. (AU)

Objective This study aims to identify the risk factors associated with osteoporotic hip fractures in octogenarians and seeks to refine primary prevention strategies for these fractures. Material and methods We conducted a case–control study involving individuals aged 79 years and older with hip fractures, comparing them to age- and sex-matched controls without a history of hip fractures. We collected epidemiological, clinical, anthropometric, and analytical factors. We evaluated the presence of osteoporosis using bone densitometry. We defined sarcopenia according the European Working Group on Sarcopenia in Older People criteria (EWGSOP2). Results Ninety-five patients per group were analyzed, with a mean age of 82 years, of which 74% were women. The multivariate analysis included statistically significant factors found in the univariate analysis (P<.05). These factors included the Barthel Index, nutritional assessment using the CONUT tool, folic acid, vitamin D deficiency, presence of previous fractures, loss of visual acuity, bicipital circumference, sarcopenia, and osteoporosis (densitometry in the neck of the femur). The nutritional state (OR: 0.08 [0.01–0.61]), the folic acid levels (OR 0.32 [0.1–1]), and a loss of visual acuity (OR 33.16 [2.91–377.87]) were the independent risk factors associated with hip fracture. Conclusions The assessment of nutritional status in elderly patients, coupled with a comprehensive geriatric assessment, represents easily reproducible and cost-effective tools. These tools can effectively aid in identifying individuals at risk of hip fractures, thereby contributing to more targeted and efficient preventive measures. (AU)

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OBJECTIVE: This study aims to identify the risk factors associated with osteoporotic hip fractures in octogenarians and seeks to refine primary prevention strategies for these fractures. MATERIAL AND METHODS: We conducted a case-control study involving individuals aged 79 years and older with hip fractures, comparing them to age- and sex-matched controls without a history of hip fractures. We collected epidemiological, clinical, anthropometric, and analytical factors. We evaluated the presence of osteoporosis using bone densitometry. We defined sarcopenia according the European Working Group on Sarcopenia in Older People criteria (EWGSOP2). RESULTS: Ninety-five patients per group were analyzed, with a mean age of 82 years, of which 74% were women. The multivariate analysis included statistically significant factors found in the univariate analysis (p < 0.05). These factors included the Barthel Index, nutritional assessment using the CONUT tool, folic acid, vitamin D deficiency, presence of previous fractures, loss of visual acuity, bicipital circumference, sarcopenia, and osteoporosis (densitometry in the neck of the femur). The Nutritional state (OR: 0.08 [0.01-0.61]), the folic acid levels (OR 0.32 [0.1-1]), and a loss of visual acuity (OR 33.16 [2.91-377.87]) were the independent risk factors associated with hip fracture. CONCLUSIONS: The assessment of nutritional status in elderly patients, coupled with a comprehensive geriatric assessment, represents easily reproducible and cost-effective tools. These tools can effectively aid in identifying individuals at risk of hip fractures, thereby contributing to more targeted and efficient preventive measures.

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Vertebral fractures are the most prevalent osteoporotic fractures and are paradoxically the most underdiagnosed. While only one-third of patients have acute pain, they can present other associated chronic complications. Vertrebal fractures are associated with the onset of new fractures, both vertebral and nonvertebral. Radiography of the dorsal-lumbar spine is a useful tool for detecting them but depends on the subjective interpretation of the physician conducting the assessment. New techniques, such as vertebral morphometry, have recently demonstrated greater efficacy in detecting v vertebral fractures and are performed concomitantly with bone densitometry. Knowing how to identify vertebral fractures is essential for the secondary prevention of new fractures and improving our patients' quality of life.

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Las fracturas vertebrales son las fracturas osteoporóticas más prevalentes y paradójicamente siguen siendo también las más infradiagnosticadas. Solo un tercio de los pacientes presentan dolor agudo, pero también pueden presentar otras complicaciones crónicas asociadas. Las fracturas vertebrales se asocian a la aparición de nuevas fracturas tanto vertebrales como no vertebrales. La radiografía de columna dorso-lumbar es una buena herramienta para su detección, pero es una técnica que depende de la interpretación subjetiva del médico que la valora. Recientemente nuevas técnicas, como la morfometría vertebral, que se realiza de forma concomitante a la densitometría ósea, han demostrado una mayor eficacia en la detección de fracturas vertebrales. Identificar las fracturas vertebrales es primordial para la prevención secundaria de nuevas fracturas y para mejorar la calidad de vida de nuestros pacientes (AU)

Vertebral fractures are the most prevalent osteoporotic fractures and are paradoxically the most underdiagnosed. While only one-third of patients have acute pain, they can present other associated chronic complications. Vertrebal fractures are associated with the onset of new fractures, both vertebral and nonvertebral. Radiography of the dorsal-lumbar spine is a useful tool for detecting them but depends on the subjective interpretation of the physician conducting the assessment. New techniques, such as vertebral morphometry, have recently demonstrated greater efficacy in detecting v vertebral fractures and are performed concomitantly with bone densitometry. Knowing how to identify vertebral fractures is essential for the secondary prevention of new fractures and improving our patients’ quality of life (AU)

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INTRODUCTION: Currently, to manage rotator cuff injury (RCI), there is a tendency to replace mini-open (MO) surgery with arthroscopy, but results and costs are controversial. OBJECTIVE: To analyze the cost-result of surgical techniques for RCI. MATERIAL AND METHODS: A partial economic evaluation of cost-result type was performed on 113 patients with RCI surgically operated by mini-open technique (n = 6), or arthroscopy (n = 91), or both (n = 16). Direct costs included: hospital stay, days of work disability, surgery, implants (anchors), medical assessments, laboratory and imaging. One-year shoulder functionality was evaluated with Constant-Murley scale (EscC-M). RESULTS: The MO technique was the most economical (X = $42,950.60 MXN) and the most expensive was the arthroscopy + MO with anchors (X = $89,594.80 MXN); with a non-significant difference in shoulder functionality (EscC-M = 56.33 ± 7.0 vs. 64.25 ± 9.0 points, respectively) (p 0.05; Kruskal-Wallis; post hoc Mann-Whitney). Difference of $46,644.1 MXN between techniques corresponded to 7.92 points. There was a mild relationship between the technique and the functionality of shoulder (rs = 0.26; p = 0.005; Spearman). CONCLUSION: The mini-open technique showed best cost-result, with similar functionality in shoulder to that obtained with the more expensive technique.

INTRODUCCIÓN: Actualmente, para manejar la ruptura del manguito de los rotadores (LMR), se prefiere la artroscopía sobre técnicas abiertas (mini-open [MO]), con resultados y costos controversiales. OBJETIVO: Analizar el costo-resultado de las técnicas quirúrgicas para la LMR. MATERIAL Y MÉTODOS: Se realizó una evaluación económica parcial de tipo costo-resultado a 113 pacientes con LMR intervenidos mediante técnica mini-open (n = 6) o artroscopía (n = 91) o ambas (n = 16). Los costos directos incluyeron: estancia, días de incapacidad laboral, cirugía, implantes (anclas), valoraciones médicas, laboratorio e imagen. Se evaluó la funcionalidad del hombro a un año mediante la escala de Constant-Murley (EscC-M). RESULTADOS: La técnica MO fue la más económica (X = $42,950.60 MXN) y la más costosa fue la artroscopía + MO con anclas (X = $89,594.80 MXN); con una diferencia no significativa en la funcionalidad del hombro (EscC-M = 56.33 ± 7 vs 64.25 ± 9 puntos, respectivamente) (p 0.05; Kruskal-Wallis; post hoc Mann-Whitney). Una diferencia de $46,644.10 MXN entre técnicas correspondió a 7.92 puntos. Hubo relación leve entre la técnica y la funcionalidad del hombro (rs = 0.26; p = 0.005; Spearman). CONCLUSIÓN: La técnica mini-open mostró mejor costo-resultado, con una ganancia en la funcionalidad de hombro similar a la que se obtiene con la técnica más costosa.

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Vertebral fractures are the most prevalent osteoporotic fractures and are paradoxically the most underdiagnosed. While only one-third of patients have acute pain, they can present other associated chronic complications. Vertrebal fractures are associated with the onset of new fractures, both vertebral and nonvertebral. Radiography of the dorsal-lumbar spine is a useful tool for detecting them but depends on the subjective interpretation of the physician conducting the assessment. New techniques, such as vertebral morphometry, have recently demonstrated greater efficacy in detecting v vertebral fractures and are performed concomitantly with bone densitometry. Knowing how to identify vertebral fractures is essential for the secondary prevention of new fractures and improving our patients' quality of life.

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AIM: Retrospective review of long term biphosphonates treated patients who sustained a subtrochanteric or diaphyseal femoral fracture with an atypical pattern. A literature review is presented as an update of the topic. MATERIAL AND METHODS: A retrospective study was conducted on 13 subtrochanteric or diaphyseal fractures in female patients treated with biphosphonates at our institution from September 2007 to March 2011. RESULTS: Four cases of subtrochanteric fractures and 13 diaphyseal fractures were detected. Four patients had bilateral fractures. All cases but one (that affected only the lateral cortex) were complete fractures. Surgically, these kinds of fractures are demanding due to the hardness of the bones. DISCUSSION: It is difficult to know if there is any relationship between bisphosphonates treatment and atypical femoral fractures. Nevertheless, current literature supports a greater benefit of their use in preventing vertebral and non-vertebral fractures. For this reason, biphosphonates continue being considered as a first choice in the prevention of osteoporotic fractures. CONCLUSIONS: Patients on long-term treatment with bisphosphonates may present atypical femoral fractures as a complication. It is considered that the maximum period for biphosphonates treatment should not exceed 5 years.

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Objetivos. Realizamos una revisión retrospectiva de los pacientes en tratamiento de forma prolongada con bifosfonatos que presentaron fracturas subtrocantéreas y diafisarias de fémur de patrón atípico. Revisión de la literatura existente con el fin de realizar una actualización del tema con consideraciones de interés para el cirujano ortopeda y traumatólogo. Material y métodos. Revisión de 13 pacientes en tratamiento con bifosfonatos con fracturas subtrocantéreas y diafisarias de fémur tratadas en nuestro centro entre septiembre de 2007 y marzo de 2011. Resultados. Se detectaron 4 casos de fracturas subtrocantéreas y 13 de fracturas diafisarias. Cuatro pacientes presentaron fracturas bilaterales. Todas las fracturas eran completas salvo un caso en el que era incompleta con afectación de la cortical lateral. La intervención quirúrgica fue más demandante técnicamente por encontrarse un hueso pétreo como consecuencia de la medicación con bifosfonatos. Discusión. Existe la dificultad de establecer la relación causal directa entre el tratamiento prolongado con bifosfonatos y las fracturas atípicas femorales. No obstante, la literatura actual refiere un beneficio superior en la prevención de fracturas vertebrales y no vertebrales y, por tanto, se continua considerando a los bifosfonatos como un fármaco de primera elección en la prevención de las fracturas osteoporóticas. Conclusiones. Los pacientes con tratamiento prolongado con bifosfonatos pueden presentar fracturas atípicas femorales como complicación. Se considera que debe evaluarse en un periodo medio menor a 5 años la sustitución parcial o definitiva por otro fármaco, teniendo en cuenta el riesgo residual de fractura estimado en ese momento (AU)

Aim. Retrospective review of long term biphosphonates treated patients who sustained a subtrochanteric or diaphyseal femoral fracture with an atypical pattern. A literature review is presented as an update of the topic. Material and methods. A retrospective study was conducted on 13 subtrochanteric or diaphyseal fractures in female patients treated with biphosphonates at our institution from September 2007 to March 2011. Results. Four cases of subtrochanteric fractures and 13 diaphyseal fractures were detected. Four patients had bilateral fractures. All cases but one (that affected only the lateral cortex) were complete fractures. Surgically, these kinds of fractures are demanding due to the hardness of the bones. Discussion. It is difficult to know if there is any relationship between bisphosphonates treatment and atypical femoral fractures. Nevertheless, current literature supports a greater benefit of their use in preventing vertebral and non-vertebral fractures. For this reason, biphosphonates continue being considered as a first choice in the prevention of osteoporotic fractures. Conclusions. Patients on long-term treatment with bisphosphonates may present atypical femoral fractures as a complication. It is considered that the maximum period for biphosphonates treatment should not exceed 5 years (AU)

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INTRODUCTION: The purpose of this study was to evaluate the prevalence of sarcopenia in a cohort of healthy community-dwelling elderly in an urban area in Barcelona (Spain) for native benchmarks and compare them with those published in other geographical areas. MATERIAL AND METHODS: We prospectively evaluated a series of 200 healthy elderly in the community with preserved functional capacity and absence of cognitive impairment. We performed a comprehensive geriatric assessment and determined anthropometric data, muscle mass (MM) and the muscle mass index (MMI). Assessment of muscle mass was performed by bioelectrical impedance analysis (BIA). The cut-off point for defining sarcopenia MMI was established as less than 2 SD of the mean of a reference group comprising 220 healthy volunteers (20-42 years) in the same area. Results were compared with studies undertaken in the USA, France and Taiwan. RESULTS: The cut-off points obtained were 8.31 Kg/m(2) for men and 6.68 Kg/m2 for women, being similar to those observed in France and Taiwan but different from the USA. The prevalence of sarcopenia observed was 33% for elderly women and 10% for males. On comparison of the prevalence of sarcopenia in the four populations, we observed some differences, particularly in males. CONCLUSIONS: We have defined reference values for sarcopenia, determined by BIA, in our setting. We also observed a remarkable prevalence of sarcopenia in the healthy elderly community, especially in females, showing some differences from those in other geographical regions.

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