1,721,070 research outputs found
Pharmacological management of osteoporosis in postmenopausal women: The current state of the art
No full textOsteoporosis is a common disease that increases fracture risk. Fragility fractures bring heavy consequences in terms of mortality and disability, with burdensome health and social costs. In subjects with clinical bone fragility, the first goal is to identify the secondary forms of osteoporosis, especially in young subjects, in males and in patients who recently experienced a fragility fracture. In addition, before considering any sort of treatment, it is fundamental to check for adequate calcium and vitamin D intake, since their deficiency is the most common reason for drug failure.In the last decade of the 20th century, several molecules have been developed and proved to be effective in achieving the true goal of any antiosteoporotic drug: fracture prevention.In this article, we considered the most commonly prescribed antiresorptive drugs (hormonal therapy, bisphosphonates, and denosumab), the anabolic agents (teriparatide), the dual-action drugs (romosozumab), and the drugs characterized by an unclear mechanism of action (strontium ranelate) to provide physicians with useful insights for their clinical practice. We discussed the main criteria for the appropriate choice selection and management of each treatment. Finally, we addressed the current controversies related to treatment discontinuation, sequential, and combination therapy
Recent Advances in Imaging for Diagnosis, Monitoring, and Prognosis of Psoriatic Arthritis
No full textPsoriatic arthritis (PsA) is an inflammatory condition characterized by a strong heterogeneity and multifaceted behavior. PsA manifests in two types-axial and peripheral-which may be present at the same time. Peripheral manifestations can be further divided into the articular (arthritis) and extra-articular (i.e., enthesitis and dactylitis) subgroups. In such a complex disease, imaging is often required to characterize the type of involvement and to evaluate the radiological damage and progression of PsA. In addition, imaging plays a pivotal role in clinical practice; that is, for axial involvement. Conventional radiology has been the main standard of reference for many years. However, in recent years, there has been growing interest in different imaging modalities, such as ultrasonography (US) and magnetic resonance imaging (MRI). All these techniques play a role in the diagnosis and follow-up of patients with PsA and cover all the types of the disease. US and MRI have good sensitivities and specificities for detecting synovitis, and this may be helpful for differential diagnosis with other musculoskeletal diseases and useful in the early or preclinical phases of the disease. However, US is not useful in the diagnosis of axial PsA. In addition, other modalities have been investigated in the field of PsA imaging. Computed tomography (CT), in particular, dual energy-CT and high-resolution peripheral CT (HRpQ-CT) might play an important role in the assessment of bone damage, erosions, and new bone formation. Regarding advanced functional imaging, FDG PET/CT is another interesting technique for exploring disease activity
Vitamin D: not just bone, but also immunity
No full textVitamin D should not be considered only as a vitamin. It has a relevant role in many functions of body regulation, both skeletal and extra skeletal and this makes vitamin D an essential element for a healthy status. This is well explained by a ubiquitous presence of vitamin D receptors. Nowadays extra skeletal effects have a more interesting impact in medical practice. The paracrine and autocrine action of vitamin D has a pivotal role for these effects. The activation of the cellular transcriptional process leads to the expression of beta-defensin and cathelicidin, activating the Th1 pathway, related to innate immunity against bacteria. The action of vitamin D is also related to adaptive immunity with a Th2 response and production of anti-inflammatory cytokines like interleukins 4 and 5, and with Th17 and B-lymphocyte suppression. Vitamin D deficiency could have an unfavorable effect on both healthy and ill subjects. It is well-known that many autoimmune diseases like systemic lupus erythematosus and rheumatoid arthritis are influenced by vitamin D deficiency, and this is especially true for disease activity. Several other pathologies are influenced by the levels of vitamin D, such as diabetes mellitus type 1: an adequate intake of vitamin D can reduce the risk to develop this disease. The same applies to asthma and multiple sclerosis. It is very important to make a point about the deficiency state and their correction, especially in those people at higher risk
Clinical image: ultrasound findings and magnetic resonance imaging comparison in the muscular involvement in polyarteritis nodosa
No full textClinical image: ultrasound findings and magnetic resonance imaging comparison in the muscular involvement in polyarteritis nodos
Cardiovascular Safety of Romosozumab: New Insights from Postmenopausal Women with Chronic Kidney Disease
No full textCardiovascular Safety of Romosozumab: New Insights from Postmenopausal Women with Chronic Kidney Diseas
A case of mandible Paget’s disease of the bone treated with intravenous neridronate
No full textPaget’s disease of bone (PDB) is a focal disorder of osteoclasts, leading to chaotic bone remodelling, and it is characterized by the presence of focal areas of excessive bone formation alongside with areas of focal bone resorption. The typical radiographic feature is the cotton wool appearance. To date, bisphosphonates are the mainstay of the treatment. We hereby report the case of a young woman presenting with mandible PDB, with a relevant diagnostic delay and mistakenly treated for five years with chronic oral corticosteroids. After our evaluation, the patient received treatment with intravenous neridronate (an amino-bisphosphonate licensed in Italy for the treatment of this disease), with achievement of clinical remission
Calcium and vitamin D supplementation: when and why
No full text: Osteoporosis is a common disease, with fragility fractures representing its dreaded complications. The role of calcium and vitamin D supplementation needs to be addressed in the context of a heavy health burden, with a massive impact on individuals, healthcare systems, and societies as a whole. Calcium and vitamin D are often discussed together as interventions for promoting bone health. Still, it is essential to remember that they are quite distinct entities that play different roles in mineral metabolism. Insufficient calcium intake and vitamin D deficiency are common and widespread. Furthermore, a strong association between vitamin D deficiency and extra-skeletal outcomes has emerged over the last decades. When dietary intake is insufficient, with little room for improvement, several supplementation strategies have proved to be effective and safe. Adequate calcium intake and vitamin D serum levels should be pursued efficiently in the general population, and deficiency should be considered unacceptable in subsets particularly at risk. The aim of this narrative review was to present an overview of calcium and vitamin D intake and their supplementation
Effectiveness of influenza vaccine in TNF inhibitors treated patients: comment on the article by Burmester et al
No full textEffectiveness of influenza vaccine in TNF inhibitors treated patients: comment on the article by Burmester et al
Clinical Images: Erosive tophaceous gout and uric acid nephrolithiasis: microscopic and three-dimensional high-resolution peripheral quantitative computed tomography findings
No full textClinical Images: Erosive tophaceous gout and uric acid nephrolithiasis: microscopic and three-dimensional high-resolution peripheral quantitative computed tomography findings
Pharmacological treatment in adult patients with CRPS-I: A systematic review and meta-analysis of randomised controlled trials
No full textObjective. Several pharmacological treatments have been proposed for the treatment of complex regional pain syndrome type-I (CRPS-I) in adults, but data regarding the efficacy of various agents for this disease is scarce. We performed a systematic review and meta-analysis of randomized controlled trials (RCTs) to analyse the efficacy of the various pharmacological approaches in adults with CRPS-I.Methods. We systematically searched PubMed, Scopus, and Web of Science databases from the inception date to 30 June 2021 to identify placebo-controlled or active-controlled RCTs using bisphosphonates, ketamine, CSs, anti-epileptics, NSAIDs/COXIBs, opiates, antidepressants, scavengers/magnesium sulphate or IVIGs for the treatment of CRPS-I. The primary outcomes included changes in the visual analogue scale (VAS) or numeric rating scale (NRS) for pain before and after treatment.Results. We included 20 placebo-controlled or active-controlled RCTs (including a total of 818 adults with CRPS-I) that used bisphosphonates (n = 7), ketamine (n = 2), CSs (n = 2), anti-epileptics (n = 1), NSAIDs/selective inhibitors of cyclooxygenase-2 (COXIBs) (n = 2), scavengers/magnesium sulphate (n = 5), or IVIGs (n = 1) to treat CRPS-I during a median follow-up of 26 weeks. Treatment with bisphosphonates showed a significant reduction in the values of the VAS/NRS pain scale compared with placebo or reference therapy (random effects weighted mean difference [WMD]: -23.8, 95% CI: -28.0 to -19.6; I-2 = 36.4%). Treatment with ketamine also documented a reduction in the values of the VAS/NRS for pain (random effects WMD: -8.27, 95% CI: -12.9 to -3.70; I-2 = 0%). Treatment with other agents did not reduce the values of the VAS/NRS assessments of pain.Conclusion. This systematic review and meta-analysis supports the recommendation of parenteral bisphosphonates as the first-line agent in the treatment of CRPS-I
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