Frailty, Sarcopenia and Osteoporosis.

Frailty, sarcopenia and osteoporosis are entities specific to the elderly, who share some risk factors. For this reason, their relationship has been studied in different works, which have provided disparate results, probably because these studies have not always focused on the same aspects. This article reviews the relationship of frailty and sarcopenia with osteoporosis.

Long-Term Treatment and Effect of Discontinuation of Calcifediol in Postmenopausal Women with Vitamin D Deficiency: A Randomized Trial.

Vitamin D plays a major role in bone health and probably also in multiple extraskeletal acute and chronic diseases. Although supplementation with calcifediol, a vitamin D metabolite, has demonstrated efficacy and safety in short-term clinical trials, its effects after long-term monthly administration have been studied less extensively. This report describes the results of a 1-year, phase III-IV, double-blind, randomized, controlled, parallel, multicenter superiority clinical trial to assess the efficacy and safety of monthly calcifediol 0.

Aminobisphosphonates: Reconsideration 25 years after their approval for the treatment of osteoporosis.

Aminobisphosphonates are widely used in the treatment of osteoporosis. They have a high affinity for hydroxyapatite, binding primarily to resorbing surfaces, but also to forming surfaces and to some extent to resting surfaces. They inhibit osteoclasts, thereby decreasing remodelling units.

Calcifediol is superior to cholecalciferol in improving vitamin D status in postmenopausal women: a randomized trial.

Vitamin D has shown to play a role in multiple diseases due to its skeletal and extraskeletal actions. Furthermore, vitamin D deficiency has become a worldwide health issue. Few supplementation guidelines mention calcifediol treatment, despite being the direct precursor of calcitriol and the biomarker of vitamin D status.

Lipid profile and serum folate, vitamin B and homocysteine levels in patients with retinal vein occlusion.

Background: Retinal vein occlusion (RVO) is mainly related with vascular risk factors (VRF).

Objectives: To analyze the lipid profile and serum folate, vitamin B and homocysteine levels, in patients with RVO and a population-based control group.

Patients And Methods: Case-control study.

[Severe methotrexate toxicity in elderly: 7 years experience].

Methotrexate is one of the most widely used drugs in rheumatology due to its high efficacy-to-toxicity. However, patients treated with this drug are sometimes elderly, which increases toxicity risks, as well as mistakes in taking the medication. The case is presented of an 87 year-old patient, on multiple medications, with a history of cognitive impairment and low social support, who suffered acute methotrexate toxicity.

Interobserver agreement using Schlapbach graded scale for diffuse idiopathic skeletal hyperostosis (DISH): can we reduce the cut-off point of vertebral affection?

Resnick-Niwayama criteria for diagnosing DISH depict an advanced stage, and a new reduced cut-off point with three contiguous vertebrae affected (two bone bridges) has been proposed. The aim has been to know the interobserver agreement by using a graded scale of DISH in which grade II matches with the new proposed cut-off point and grade III matches with the first criterion of Resnick-Niwayama. Males ≥ 50 years and postmenopausal women included in a population-based prospective study (the Camargo Cohort) were analyzed.

Relationship between diffuse idiopathic skeletal hyperostosis, abdominal aortic calcification and associated metabolic disorders: Data from the Camargo Cohort.

Background And Objective: Diffuse idiopathic skeletal hyperostosis (DISH) and abdominal aortic calcification (AAC) are related to an increased cardiovascular risk. The aim of this study was to analyse a possible relationship between both entities and also the association between metabolic disorders and DISH.

Patients And Method: Analytic cross-sectional study in a population-based cohort.

[Relationship between the plasmatic level of thyrotropin and cardiovascular disease (the Camargo Cohort)].

Background And Objective: Age seems to modify the relationship between hypothyroidism and cardiovascular disease (CVD). Although hypothyroidism in very elderly subjects has been associated with longevity, subclinical hypothyroidism in people ≤ 65 years seems to be related with an increased cardiovascular risk (CVR). The aim of this study was to determine the explanatory power of plasmatic TSH (pTSH) for the CVD, in different strata determined by age (≤ 55, 56-74, ≥ 75 years), sex and CVR factors.

Osteochemonecrosis of the jaws due to bisphosphonate treatments. Update.

Bisphosphonates (BP),were initially used in industry and later as a drug due to their great affinity to osseous tissue, because of their powerful antiresorptive effect as a treatment in various osteopathies, such as osteoporosis, Paget disease or hypercalcemia associated with some malignant tumors, as myeloma or breast cancer. They are administered orally or intravenously, and although well tolerated, the most frequent side effects are gastrointestinal, in addition to osteonecrosis when they are administered via endovenous. The aim of this work has been to evaluate the existing publications in accredited scientific literature on biphosphonates and their action mechanism and the relationship with the appearance of osteonecrosis of the jaws.

[Osteoporosis in cancer survivors].

The detection of late sequelae in survivors of cancer has become increasingly important as developments in diagnostic and therapeutic methods have led to a more and long-term survival rates in tumoral patients. Osteoporosis is one of such problem that has been increasingly identified in patients with cancer. Significant bone loss and increased risk of fractures have been described in these patients.