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PURPOSE: Osteoporotic fragility fractures (FF), particularly those affecting the hip, represent a major clinical and socio-economic concern. These fractures can lead to various adverse outcomes, which may be exacerbated by the presence of sarcopenia, especially among older and frail patients. Early identification of patients with FF is crucial for implementing effective diagnostic and therapeutic strategies to prevent subsequent fractures and their associated consequences. METHODS: The Hip-POS program, implemented at Azienda Ospedale-Università Padova, is a Fracture Liaison Service (FLS) program to evaluate patients aged > 50 years old admitted with fragility hip fractures, involving an interdisciplinary team. After the identification of patients with hip fractures in the Emergency Department, a comprehensive evaluation is conducted to identify risk factors for further fractures, and to assess the main domains of multidimensional geriatric assessment, including muscle status. Patients are then prescribed with anti-fracture therapy, finally undergoing periodic follow-up visits. RESULTS: During the first five months, a total of 250 patients were evaluated (70.4% women, median age 85 years). Following assessment by the Hip-POS team, compared to pre-hospitalization, the proportion of patients not receiving antifracture therapy decreased significantly from 60 to 21%. The prescription rates of vitamin D and calcium increased markedly from 29.6% to 81%. CONCLUSIONS: We introduced the Hip-POS program for the care of older adults with hip fractures. We aspire that our model will represent a promising approach to enhancing post-fracture care by addressing the multifactorial nature of osteoporosis and its consequences, bridging the gap in secondary fracture prevention, and improving patient outcomes.
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INTRODUCTION: Paget's disease of bone is a focal skeletal disorder causing bone deformities and impairing bone quality. Despite the prevalence of asymptomatic cases is increasing, the progression of the disease can lead to invalidating complications that compromise the quality of life. Doubts on clinical and therapeutic management aspects exist, although beneficial effects of antiresorptive drugs, particularly bisphosphonates are known. However, limited information is available from randomized controlled trials on the prevention of disease complications so that somewhat contrasting positions about treatment indications between expert panels from the main scientific societies of metabolic bone diseases exist. This task force, composed by expert representatives appointed by the Italian Society of Osteoporosis, Mineral Metabolism and Skeletal Diseases and members of the Italian Association of Paget's disease of bone, felt the necessity for more specific and up to date indications for an early diagnosis and clinical management. METHODS: Through selected key questions, we propose evidence-based recommendations for the diagnosis and treatment of the disease. In the lack of good evidence to support clear recommendations, available information from the literature together with expert opinion of the panel was used to provide suggestions for the clinical practice. RESULTS AND CONCLUSION: Description of the evidence quality and support of the strength of the statements was provided on each of the selected key questions. The diagnosis of PDB should be mainly based on symptoms and the typical biochemical and radiological features. While treatment is mandatory to all the symptomatic cases at diagnosis, less evidence is available on treatment indications in asymptomatic as well as in previously treated patients in the presence of biochemical recurrence. However, given the safety and long-term efficacy of potent intravenous bisphosphonates such as zoledronate, a suggestion to treat most if not all cases at the time of diagnosis was released.
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Osteítis Deformante , Humanos , Osteítis Deformante/diagnóstico , Osteítis Deformante/terapia , Osteítis Deformante/epidemiología , Osteítis Deformante/tratamiento farmacológico , Italia/epidemiología , Conservadores de la Densidad Ósea/uso terapéutico , Sociedades Médicas/normas , Difosfonatos/uso terapéuticoRESUMEN
OBJECTIVE: Fragility fractures (FF) resulting from osteoporosis pose a significant public health challenge in Italy, with considerable socio-health and economic implications. Despite the availability of safe and effective drugs, osteoporosis remains underdiagnosed and undertreated, leaving over 2 million high-risk Italian women without treatment. This paper aims to identify and propose key improvements in the management of osteoporosis, focusing particularly on the critical issues related to the use of anabolic drugs in secondary prevention, according to the current Italian Medicines Agency (AIFA) Note 79. METHODS: The Expert Panel, composed of nine recognized Italian experts in rheumatology, analyzed current practices, prescribing criteria, and the most recent literature. Three main reasons for revising the indications on pharmacological treatment of osteoporosis were identified: inadequate treatment of osteoporosis, new evidence regarding frontline placement of anabolics in high-risk conditions, and emerging sequential or combined strategies. RESULTS: The proposed improvements include the adoption of the Derived Fracture Risk Assessment algorithm for accurate fracture risk assessment, revision of AIFA Note 79 to reflect current evidence, improved prescribing appropriateness, broader access to anabolic agents, and the provision of sequential therapies with antiresorptives for teriparatide. These changes aim to enhance patient outcomes, streamline healthcare processes, and address the high percentage of undertreated individuals. CONCLUSIONS: This expert opinion emphasizes the importance of the appropriate use of anabolic drugs to reduce FF and associated costs while ensuring the sustainability of the National Health Service. The proposed recommendations are in line with the latest scientific evidence, providing a comprehensive strategy to optimize the management of osteoporosis in Italy. On behalf of the Study Group on Osteoporosis and Skeletal Metabolic Diseases of the Italian Society of Rheumatology.
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Anabolizantes , Conservadores de la Densidad Ósea , Osteoporosis , Fracturas Osteoporóticas , Humanos , Italia , Anabolizantes/uso terapéutico , Osteoporosis/tratamiento farmacológico , Conservadores de la Densidad Ósea/uso terapéutico , Fracturas Osteoporóticas/prevención & control , Fracturas Osteoporóticas/etiología , Fracturas Osteoporóticas/epidemiología , Femenino , Teriparatido/uso terapéutico , Medición de Riesgo , Prevención Secundaria , Testimonio de ExpertoRESUMEN
Introduction: Long-term contamination of tap water and groundwater by perfluoroalkyl and polyfluoroalkyl substances (PFASs) has been documented in the Veneto region of northern Italy. This study aimed to assess the exposure of individuals residing in the contaminated area and to test several toxicokinetic (TK) models of varying complexities to identify an efficient method for predicting perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid (PFOS) concentrations in human serum using observed data.The ultimate goal is to provide public health officials with guidance on selecting the appropriate TK model for specific contexts, a reliable and rapid tool to support human bio-monitoring (HBM) studies. Methods: Two simpler empirical TK models and a more complex multi-compartment physiologically based toxicokinetic (PBTK) model were compared with individual and aggregate data from an HBM study. In addition, the PBPK model was modified by adjusting input parameters and introducing new terms into the equations within the original model code. These modifications aimed to optimize the results compared to the original model, with some versions incorporating adjustments to account for the influence of menstruation in women. All models were evaluated to understand their strengths and weaknesses, providing guidance on the appropriate model to use according to specific scenarios. Results: The results obtained from the tested models were quite similar, with significant improvements observed only in the modified models. Simpler models also provided satisfactory results in scenarios involving low PFOS serum concentrations and recent exposure cessation. In many cases, predictions demonstrated high accuracy, particularly at the aggregate level and for women. Conclusions: These findings suggest that environmental protection agencies and health authorities may benefit from employing the tested models at the aggregate level as an initial step in HBM studies, rather than conducting more invasive and expensive screening campaigns.
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Osteoarthritis secondary to developmental dysplasia of the hip is a surgical challenge because of the modified anatomy of the acetabulum which is deficient in its shape with poor bone quality, torsional deformities of the femur and the altered morphology of femoral head. Particularly in Crowe type III and IV, additional surgical challenges are present, such as limb-length discrepancy and adductor muscle contractures. This is a bilateral hip dysplasia case where bilateral hip replacement was indicated, on the left side with a resurfacing one and on the other side a two stage procedure using a iliofemoral external fixator to restore equal leg length with a lower risk of complications. This case report shows both the negative clinical outcome of the left and the excellent one of the right hip where the dysplasia was much more severe. Patient selection and implant positioning are crucial in determining long-term results.
La osteoartritis secundaria a displasia del desarrollo de la cadera es un reto quirúrgico debido a la anatomía modificada del acetábulo que es deficiente en su forma, con mala calidad del hueso, deformidades de torsión del fémur y la morfología alterada de la cabeza femoral; en particular en los tipos III y IV de Crowe, retos quirúrgicos adicionales están presentes, tales como dismetría y contracturas musculares de los aductores. En este caso de displasia de cadera bilateral se indicó el reemplazo bilateral, en el lado izquierdo con una prótesis de resuperficialización y en el otro lado se realizó un procedimiento de dos etapas utilizando un fijador externo iliofemoral para restaurar la longitud de la pierna con un menor riesgo de complicaciones. Este caso muestra tanto el resultado negativo de la cadera izquierda como el excelente resultado de la cadera derecha, donde la displasia fue mucho más grave. La selección del paciente y la colocación del implante son cruciales en la determinación de resultados a largo plazo.
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Humanos , Prescripciones de Medicamentos , Errores de Medicación , Polifarmacia , Pautas de la Práctica en Medicina , Accidentes por Caídas/prevención & control , Factores de RiesgoRESUMEN
Objetivo - verificar a prevalência dos fatores de risco (FR) em crianças e adolescentes filhos de coronariopatas. Métodos - em 280 filhos de coronariopatas jovens (< 55 anos), submetidos à cirurgia de revascularizaçäo miocárdica, foi determinada a frequência de desvios dos valores considerados ideiais para a faixa etária da colesterolemia total-CT, trigliceridemia-TG, HDL-C e LDL-C, glicemia, da pressäo arterial (PA), do peso corpóreo (através do índice de Newen-Goldstein-ING). Foram também verificas as frequências do hábito de fumar, e de alteraçöes eletrocardiográficas. Crianças de 2 a 12 anos formaram o grupo GA e adolescentes de 12 a 19 anos formaram o grupo GB. Eventuais associaçöes entre o FR e a influência dos fatores idade, sexo, peso corpóreo e tabagismo sobre as variáveis lipídicas também foram estudadas. Resultados - no conjunto estudado, 48,2 por cento e 44,6 por cento apresentaram respectivamente valores de CT e LDL-Cacima dos considerados ideais, sendo que 21,7 por cento e 26,1 por eto apresentavam valores indicativos de risco também para adultos. TG acima de 200 mg/dl ocorreur em 1,4 por cento da amostra e valores diminuídos de HDL-C em 16,8 por cento. O sobrepeso e obesidade estiveram presentes, respectivamente, em 13,1 por cento e 20,0 por cento (12,9 por cento e 31,4 por cento em GA e 13,2 por cento e 15,8 por cento em GB) e influenciaram os níveis de TG. Tabagismo ocorreu em 10,4 por cento; houve somente 3 casos de hipertensäo arterial. Näo foram encontradas anormalidades da liemia e nem alteraçöes eletrocardiográficas. Conclusäo - a investigaçäo reitera a necessidade de particular atençäo preventiva nos filhos de coronariopatas jovens, considerando a levada frequência de desvios do metabolismo lipídoco e de aumento do peso corpóreo (sobrepeso e obesidade)
Purpose - To determine whether children and adolescents, whose fathers have established coronary artery disease (CAD), have increased prevalence of coronary rishfactors (RF). Methods - The frequencies of abnormal values of lipid variables, glucose, blood pressure, obesity index (calculated through Newen-Goldstein index), smoking and electrocardiographic alterations (ECG), were assessed in 280 descendents of young revascularized patients (<55 years). The study population was divided in two groups according to age, respectivelly GA (2 to 12 years) and GB (12 to 19 years). Eventual influences ofage, gender, obesity and smoking on lipid variable were evaluated through variance analysis. Results - Of the study population, 48.2% and 44.6% had total cholesterol (TC) and LDL-C respectively above the desirable values; 21.7% and 26.1% had values similar to adults under increased risk. Triglyceridemia (TG) >200mg/dl was found in 1.4% of the sample and lower values of HDL-C in 16.8%. Overweight and obesity were observed in 13.1% and 20.0% of the patients and influenced TG levels in GB. Smoking occurred in 10.4%; hypertension in 3 cases and none had abnormal glucose levels or ECG. Conclusion - Healthy children of fathers with established CAD, exhibit a high freqüency of altered lipid profile and increased body weight. The results suggest the need for early identification of RF in offspring of young CAD patients, thus emphasizing changes in risk profile and improving lifestyle
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Niño , Adolescente , Factores de Riesgo , Enfermedad Coronaria/genética , Enfermedad Coronaria/epidemiología , Enfermedad de la Arteria Coronaria/genéticaRESUMEN
Familial hypercholesterolemia (FH) is a metabolic disorder inherited as an autosomal dominant trait characterized by an increased plasma low-density lipoprotein (LDL) level. The disease is caused by several different mutations in the LDL receptor gene. Although early identification of individuals carrying the defective gene could be useful in reducing the risk of atherosclerosis and myocardial infarction, the techniques available for determining the number of the functional LDL receptor molecules are difficult to carry out and expensive. Polymorphisms associated with this gene may be used for unequivocal diagnosis of FH in several populations. The aim of our study was to evaluate the genotype distribution and relative allele frequencies of three polymorphisms of the LDL receptor gene, HincII1773 (exon 12), AvaII (exon 13) and PvuII (intron 15), in 50 unrelated Brazilian individuals with a diagnosis of heterozygous FH and in 130 normolipidemic controls. Genomic DNA was extracted from blood leukocytes by a modified salting-out method. The polymorphisms were detected by PCR-RFLP. The FH subjects showed a higher frequency of A+A+ (AvaII), H+H+ (HincII1773) and P1P1 (PvuII) homozygous genotypes when compared to the control group (P<0.05). In addition, FH probands presented a high frequency of A+ (0.58), H+ (0.61) and P1 (0.78) alleles when compared to normolipidemic individuals (0.45, 0.45 and 0.64, respectively). The strong association observed between these alleles and FH suggests that AvaII, HincII1773 and PvuII polymorphisms could be useful to monitor the inheritance of FH in Brazilian families
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Humanos , Masculino , Femenino , Persona de Mediana Edad , ADN/análisis , Hiperlipoproteinemia Tipo II/genética , Polimorfismo de Longitud del Fragmento de Restricción , Receptores de LDL/genética , Alelos , Análisis de Varianza , Estudios de Casos y Controles , ADN/genética , Genotipo , Hiperlipoproteinemia Tipo II/diagnóstico , Reacción en Cadena de la PolimerasaRESUMEN
Possible associations between coronary heart disease (CHD) and restriction fragment length polymorphisms (RFLPs) in the apo AI-CIII-AIV cluster and the apo B gene were investigated in a Brazilian population consisting of 46 patients with CHD and 24 individuals without evidence of CHD. A preliminary genetic analysis of SstI RFLP in the apo AI-CIII-AIV cluster showed a significantly higher frequency of the rare SstI allele (S2) in CHD patients as compared with controls. No significant differences were found in the frequencies of PstI RFLP in the apo AI-CIII-AIV cluster or XbaI and EcoRI RFLPs in the apo B gene between CHD patients and controls. Moreover, no association was seen between the RFLPs studied and myocardial infarction or plasma cholesterol or triglyceride levels.