RESUMEN
PURPOSE: Vertebral fractures are associated with persistent pain, disability and mortality. However, around two thirds of women with vertebral fractures are unaware of them. We aimed to analyze which factors could mostly be associated to the presence of vertebral fractures in post-menopausal women, and evaluate the effectiveness of current screening criteria for the detection of vertebral fractures in an outpatient setting. METHODS: We evaluated 1132 post-menopausal women referred to the osteoporosis outpatient clinic of the Geriatrics Department of Padova. For each participant we assessed: anthropometric data, femoral and lumbar bone mineral density (BMD), dorso-lumbar X-rays, bone metabolism markers. Current recommendations for X-ray examinations by SIOMMMS (Società Italiana di Osteoporosi, Metabolismo Minerale e Malattie dello Scheletro) and ISCD (International Society of Clinical Densitometry) versus routine X-ray examinations were considered, and fracture risk was assessed through the derived FRAX (DeFRA) tool. RESULTS: Of the women included in our study, 28% presented vertebral fractures, most of these previously unknown (82.8%). Lumbar BMD did not differ between patients with and without vertebral fractures. According to SIOMMMS guidelines, 50% of patients <60â¯years with unknown vertebral fractures would have been excluded from spinal X-ray examination. According to ISCD recommendations, the number of patients excluded reached 94.6% in the <60 age-group and 84.9% in the 60-70 age-group. The under-identification of vertebral fractures led to the 10-year risk of fractures computed by DeFRA being underestimated by around 15%. CONCLUSIONS: BMD, particularly in the lumbar site, may not properly predict the presence of vertebral fractures in post-menopausal women. Improvement of the current recommendations for spinal X-ray examination may lead to early identification and better management of patients with vertebral fractures.
Asunto(s)
Fracturas Osteoporóticas/diagnóstico por imagen , Fracturas de la Columna Vertebral/diagnóstico por imagen , Anciano , Densidad Ósea/fisiología , Femenino , Fragilidad/complicaciones , Fragilidad/diagnóstico por imagen , Humanos , Vértebras Lumbares , Persona de Mediana Edad , Radiografía , Estudios RetrospectivosRESUMEN
Destot was born in Dijon, France, in 1864. He began his education in Burgundy, then he started his preclinical curriculum in Lyon, France, from 1884. He had to leave Lyon, and spent some times in Algeria to treat a tuberculosis. He came back in Lyon as a resident in 1886. Destot worked as an assistant in the laboratory of anatomy of Leo Testut in 1880. His thesis, in 1892, analyzed mortality in the departments of surgery of the Lyon hospitals. The polemical results he presented compromised his surgical career. He went on as prosector by Leo Testut, and then became electrician-physician in 1895 (electrotherapy and galvanotherapy). Étienne Destot of Lyon, France, developed in 1895 the first radiography room ever at the Hôtel-Dieu of Lyon, France. Wilhelm Röntgen discovered the X-rays in the same year, and Destot felt his discovery could revolutionize the approach of anatomy and traumatology. He studied wrist, ankle and calcaneus fractures, and described a new anatomy: "traumatic anatomy". For example, he focused on the posterior talar surface hollow in posterior tarsus fractures. He proposed the term of "thalamus" for this articular surface; this term is nowadays widely used by the clinicians. He introduced the term of "third malleolus" to describe the posterior part of the distal extremity of the tibia. He was the first author to analyze the normal and pathological movements of the scaphoid bone and the lunatum in wrist extension.