{"title":"Ácido risedrónico frente a ácido zoledrónico","authors":"M. Sosa Henríquez","doi":"10.1016/S1132-8460(08)72483-8","DOIUrl":"10.1016/S1132-8460(08)72483-8","url":null,"abstract":"<div><p>Recientemente se han desarrollado nuevos bifosfonatos cada vez más potentes para el tratamiento de la osteoporosis posmenopáusica. El risedronato es un aminobifosfonato que ha mostrado una reducción del riesgo de fractura tanto vertebral como no vertebral y de cadera. Tiene aprobada su utilización en la osteoporosis posmenopáusica, en la osteoporosis esteroidea y del varón. Habitualmente es bien tolerado y se administra por vía oral una vez a la semana, si bien existen estudios que permitirán su utilización en una única dosis una vez al mes. El ácido zoledrónico también ha demostrado la capacidad de reducir del riesgo de fractura tanto vertebral como no vertebral y de cadera. Debe administrase por vía intravenosa, pero el intervalo de administración es de una vez al año, por lo que mejorará mucho el problema de la adherencia. Aún no tiene indicación para la osteoporosis del varón ni la esteroidea. Se uso será exclusivamente hospitalario.</p><p>Ambos fármacos son muy eficaces, cómodos y seguros. La elección entre uno y otro dependerá de las propias circunstancias clínicas y de la opinión de cada paciente.</p></div><div><p>Recently, every time more potent new bisphosphonates, have been developed for the treatment of postmneopausal osteoporosis. Risedronic acid is a aminobisphosphonate who has shown a reduction in the risk of vertebral fracture and also nonvertebral and hip fractures. It has been approved in Spain for its use in the treatment of postmenopausal osteoporosis and also male and glucocorticoid induced osteoporosis. Usually it is well tolerated and it is administered in a weekly oral dose.</p><p>Zoledronic acid has also shown its capacity of reducing the risk of vertebral fracture and also nonvertebral and hip fractures It must be administered by intravenous inyection once a year. It has not been approved for its use in the treatment of postmenopausal osteoporosis and also male and glucocorticoid induced osteoporosis yet. It can be prescribed only in Hospitals.</p><p>Both drugs are very safe, secure and valid for the treatment of osteoporosis. The election of one or another bisphosphonate depends on clinical circumstances and the opinion of every patient.</p></div>","PeriodicalId":101109,"journal":{"name":"Revista Espa?ola de Enfermedades Metabólicas óseas","volume":"17 4","pages":"Pages 76-81"},"PeriodicalIF":0.0,"publicationDate":"2008-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S1132-8460(08)72483-8","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131638439","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Carta de presentación","authors":"S. Gómez Salvador (Nuevo Director de REEMO)","doi":"10.1016/S1132-8460(08)72477-2","DOIUrl":"https://doi.org/10.1016/S1132-8460(08)72477-2","url":null,"abstract":"","PeriodicalId":101109,"journal":{"name":"Revista Espa?ola de Enfermedades Metabólicas óseas","volume":"17 4","pages":"Page 53"},"PeriodicalIF":0.0,"publicationDate":"2008-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S1132-8460(08)72477-2","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136556892","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
M.M. Campos Pastor , J.D. Luna , F. Escobar-Jiménez , F.J. Gómez Jiménez , M.D. Serrano Pardo , P. López-Ibarra
{"title":"Effects of risedronate on metabolic bone disease in patients with type 1 diabetes and osteoporosis","authors":"M.M. Campos Pastor , J.D. Luna , F. Escobar-Jiménez , F.J. Gómez Jiménez , M.D. Serrano Pardo , P. López-Ibarra","doi":"10.1016/S1132-8460(08)72481-4","DOIUrl":"10.1016/S1132-8460(08)72481-4","url":null,"abstract":"<div><p>To assess the effect of a antiresorptive on bone mass and remodeling markers in patients with type 1 diabetes mellitus (DM-1) and osteoporosis (OP). Study included 52 patients with DM-1 of 21-36 years duration and OP or osteopenia, aged 29-69 years. OP patients received 30 mg/week risedronate (n<!--> <!-->=<!--> <!-->35) and calcium<!--> <!-->+<!--> <!-->vitamin D; osteopenic patients and risedronate refusers (n<!--> <!-->=<!--> <!-->17) received only calcium<!--> <!-->+<!--> <!-->vitamin D. At 12 months, the risedronate group showed significant improvements in tartrate resistant acid phosphatase (p<!--> <!--><<!--> <!-->0.0001), osteocalcin (BGP) (p<!--> <!--><<!--> <!-->0.0001), bone alkaline phosphatase (BAP) (p<!--> <!--><<!--> <!-->0.0001), and hemoglobin A1c (HbA1c) (p<!--> <!--><<!--> <!-->0.0001); bone mineral density (BMD) was increased at 6 and 12 months versus baseline in lumbar spine (LS) (p<!--> <!--><<!--> <!-->0.0001) and femoral neck (FN) (p<!--> <!--><<!--> <!-->0.0001). At 12 months, the conventional group showed a significant improvement in HbA1c (p<!--> <!--><<!--> <!-->0.012) and reduction in BGP (p<!--> <!--><<!--> <!-->0.03) and BAP (p<!--> <!--><<!--> <!-->0.0001). The conventional treatment group showed no significant changes in BMD at LS and FN during the 12-month period. Risedronate treatment improves BMD in long-term DM-1 patients.</p></div><div><p>Evaluar el efecto de un antirresortivo sobre la masa ósea y los marcadores del remodelado óseo en pacientes con diabetes mellitus tipo 1 (DM-1) y osteoporosis (OP). El estudio incluyó 52 pacientes con DM-1 con una duración de 21 a 36 años y OP u osteopenia, con edades comprendidas entre los 26 y los 69 años. Los pacientes con OP recibieron 30 mg/semana de risedronato (n<!--> <!-->=<!--> <!-->35) y calcio + vitamina D; mientras que los pacientes con osteopenia y los que rechazaron el risedronato (n<!--> <!-->=<!--> <!-->17) sólo recibieron calcio<!--> <!-->+<!--> <!-->vitamina D. A los 12 meses, el grupo con risedronato demostró una mejora significativa en los niveles de fosfatasa ácida resistente al tartrato (FART) (p<!--> <!--><<!--> <!-->0,0001), proteína ósea Gla (BGP por sus siglas en inglés) (p<!--> <!--><<!--> <!-->0,0001), fosfatasa alcalina ósea (FAO) (p<!--> <!--><<!--> <!-->0,0001) y hemoglobina A1c (HbA1c) (p<!--> <!--><<!--> <!-->0,0001). La densidad mineral ósea (DMO) fue aumentada a 6 y 12 meses comparado con el nivel basal en la columna (CL) (p<!--> <!--><<!--> <!-->0,0001) y el cuello femoral (CF) (p<!--> <!--><<!--> <!-->0,0001). A los 12 meses, el grupo convencional demostró una mejora significativa en HbA1c (p<!--> <!--><<!--> <!-->0,012) y una reducción en BGP (p<!--> <!--><<!--> <!-->0,03) y en FAO (p<0,0001). El grupo con tratamiento convencional no demostró cambios significativos en la DMO en la CL y el CF durante el periodo de 12 meses. El tratamiento con risedronato mejora la DMO en pacien","PeriodicalId":101109,"journal":{"name":"Revista Espa?ola de Enfermedades Metabólicas óseas","volume":"17 4","pages":"Pages 66-70"},"PeriodicalIF":0.0,"publicationDate":"2008-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S1132-8460(08)72481-4","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130847883","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
M. Medrano San Ildefonso , J.Á. Mauri Llerda , M. Cozar Bartos
{"title":"Mujer de 53 años con tumoración en clavícula derecha","authors":"M. Medrano San Ildefonso , J.Á. Mauri Llerda , M. Cozar Bartos","doi":"10.1016/S1132-8460(08)72484-X","DOIUrl":"10.1016/S1132-8460(08)72484-X","url":null,"abstract":"","PeriodicalId":101109,"journal":{"name":"Revista Espa?ola de Enfermedades Metabólicas óseas","volume":"17 4","pages":"Pages 82-83"},"PeriodicalIF":0.0,"publicationDate":"2008-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S1132-8460(08)72484-X","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113086059","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
A. Supervía, A. Enjuanes, S. Ruíz-Gaspà, X. Nogués, A. Díez-Pérez
{"title":"Efectos del tabaquismo sobre los niveles plasmáticos de osteoprotegerina en adultos jóvenes sanos","authors":"A. Supervía, A. Enjuanes, S. Ruíz-Gaspà, X. Nogués, A. Díez-Pérez","doi":"10.1016/S1132-8460(08)72479-6","DOIUrl":"10.1016/S1132-8460(08)72479-6","url":null,"abstract":"<div><p>El tabaco es un conocido factor de riesgo de osteoporosis, pero los mecanismos por los que se produce esta asociación siguen siendo objeto de debate. Estudios previos han evaluado las variaciones de osteoprotegerina plasmática, una citoquina que regula la osteoclastogénesis y la resorción ósea, en fumadores, con resultados dispares. En este estudio se analizaron los niveles de osteoprotegerina plasmática en un grupo de 49 voluntarios jóvenes sanos, pero no existieron diferencias entre fumadores y no fumadores. Tampoco se encontraron diferencias tras ajustar por las diferencias basales existentes en estrona en varones y en edad e ingesta de calcio en mujeres. En conclusión, fumar no parece influir en los niveles plasmáticos de osteoprotegerina en voluntarios jóvenes sanos.</p></div><div><p>While tobacco smoke is a known risk factor for osteoporosis, the mechanisms that produce this association must still elucidated. Several previous studies have evaluated the variations in serum levels of osteoprotegerin, a cytokine that regulates osteoclastogenesis and bone resorption in smokers, however, the results have been inconclusive. This study, which makes an analysis of serum levels of osteoprotegerin in a group of 49 healthy young volunteers, did not find any influence of smoking on this parameter. There were also no differences following adjustment for baseline differences in estrone in men and for age and calcium intake in women. In conclusion, tobacco smoking does not seem to influence osteoprotegerin serum levels in healthy young volunteers.</p></div>","PeriodicalId":101109,"journal":{"name":"Revista Espa?ola de Enfermedades Metabólicas óseas","volume":"17 4","pages":"Pages 55-58"},"PeriodicalIF":0.0,"publicationDate":"2008-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S1132-8460(08)72479-6","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130538417","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Patogenia de la osteoporosis esteroidea","authors":"B. Espina Riera, J. González-Macías","doi":"10.1016/S1132-8460(08)71139-5","DOIUrl":"https://doi.org/10.1016/S1132-8460(08)71139-5","url":null,"abstract":"<div><p>La osteoporosis esteroidea es la causa más frecuente de osteoporosis secundaria. La exposición a altas dosis de glucocorticoides produce una disminución en la densidad mineral ósea que conlleva un mayor riesgo de fracturas vertebrales y de cadera. Sin embargo, los mecanismos de acción de los glucocorticoides sobre el tejido óseo no se conocen con detalle. Los glucocorticoides en dosis suprafisiológicas actúan fundamentalmente sobre el hueso, disminuyendo el número de osteoblastos, y por ende, la formación ósea. Estudios recientes han demostrado que los glucocorticoides también afectan directamente al osteocito y al osteoclasto.</p></div><div><p>Glucocorticoid-induced osteoporosis is the leading cause of secondary osteoporosis. Patients exposed to high doses of glucocorticoids have decreased bone mineral density, this entailing greater risk of vertebral and hip fractures. Nevertheless, the molecular mechanisms of glucocorticoid-induced osteoporosis on bone tissue are not well known. Supra-physiological doses of glucocorticoids mainly act on the bone, decreasing osteoblast number and therefore bone formation. Recent studies have also shown that glucocorticoids also have direct effects on osteocytes and osteoclasts.</p></div>","PeriodicalId":101109,"journal":{"name":"Revista Espa?ola de Enfermedades Metabólicas óseas","volume":"17 3","pages":"Pages 44-48"},"PeriodicalIF":0.0,"publicationDate":"2008-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S1132-8460(08)71139-5","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72282492","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Acroosteólisis en paciente con picnodisostosis","authors":"I. Etxebarria Foronda","doi":"10.1016/S1132-8460(08)71141-3","DOIUrl":"https://doi.org/10.1016/S1132-8460(08)71141-3","url":null,"abstract":"","PeriodicalId":101109,"journal":{"name":"Revista Espa?ola de Enfermedades Metabólicas óseas","volume":"17 3","pages":"Page 51"},"PeriodicalIF":0.0,"publicationDate":"2008-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S1132-8460(08)71141-3","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72282499","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
J. Quiles Izquierdo , F.J. Nohales Alfonso , A.M. Fullana Montoro , J. Castelló , J.V. Carmona Moral
{"title":"Baja masa ósea y factores ginecológicos asociados en mujeres climatéricas","authors":"J. Quiles Izquierdo , F.J. Nohales Alfonso , A.M. Fullana Montoro , J. Castelló , J.V. Carmona Moral","doi":"10.1016/S1132-8460(08)71138-3","DOIUrl":"https://doi.org/10.1016/S1132-8460(08)71138-3","url":null,"abstract":"<div><h3>Introducción</h3><p>El objetivo de este estudio ha sido estimar la prevalencia de baja masa ósea en mujeres y medir su asociación con factores ginecológicos.</p></div><div><h3>Sujetos y método</h3><p>Estudio poblacional transversal de una muestra representativa de la población femenina de 45 a 69 años del departamento sanitario de Gandía (Comunidad Valenciana). Se ha practicado absorciometría radiológica de doble energía periférica con PIXI Lunar<sup>®</sup>, y se han recogido mediante encuesta las variables ginecológicas de 822 mujeres.</p></div><div><h3>Resultados</h3><p>La prevalencia estimada ha sido del 40,3% (intervalo de confianza [IC] 95%: 36,9-43,7) para la baja masa ósea: con un 11,7% (IC 95%: 9,6- 14,1) para osteoporosis y un 28,7% (IC 95%: 25,5-31,8) para osteopenia. Se observó asociación de baja masa ósea (BMO) con la edad de menarquia, <em>odds ratio</em> ajustada (ORaj) por edad para 13 y más años de 1,35 (IC 95%:1,01-1,81); con la presentación de menopausia quirúrgica, ORaj<!--> <!-->=<!--> <!-->1,95 (IC 95%: 1,05- 3,61) y con el periodo fértil de 37 a 39 años, ORaj<!--> <!-->=<!--> <!-->0,44 (IC 95%: 0,29-0,66) y 0,55 (IC 95%: 0,34-0,90) entre 40 y 46 años.</p></div><div><h3>Conclusiones</h3><p>La presencia de ciertos datos de la historia ginecológica, como la menarquia a partir de los 13 años, la menopausia quirúrgica y un periodo fértil menor de 37 años deben ser considerados como indicadores de sospecha para la existencia de baja masa ósea periférica.</p></div><div><h3>Introduction</h3><p>This study has aimed to estimate the frequency of low bone mass density in women and to measure its association with gynecological factors.</p></div><div><h3>Subjects and method</h3><p>Cross-sectional study of a representative sample of the female population aged 45 to 69 years in a Health Care Department of Valencia (Spain). A peripheral dual-energy X-ray absorptiometry with PIXI Lunar® was performed and the gynecological variables of 822 women were obtained by survey.</p></div><div><h3>Results</h3><p>The estimated prevalence was 40.3% (95% CI: 36.9-43.7) for low bone mass: with 11.7% (95% CI: 9.6-14.1) for osteoporosis and 28.7% (95% CI:25.5-31.8) for osteopenia.</p><p>An association between BMD and age of menarche, OR adjusted by age, for 13 years or above of 1.35 (95% CI :1.01-1.81) and with fertility time from 37 to 39 years, adjusted OR<!--> <!-->=<!--> <!-->0.44 (95% CI: 0.29-0.66) and 0.55 (0.34-0.90) between 40 and 46 years was observed.</p></div><div><h3>Conclusions</h3><p>The presence of certain data in the gynecology background such as menarche age 13, surgical menopause and fertility time below 37 years should be considered as indicators to suspect peripheral low bone mass.</p></div>","PeriodicalId":101109,"journal":{"name":"Revista Espa?ola de Enfermedades Metabólicas óseas","volume":"17 3","pages":"Pages 35-43"},"PeriodicalIF":0.0,"publicationDate":"2008-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S1132-8460(08)71138-3","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72282498","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}