Fractures associated with osteoporosis are common among elderly people and postmenopausal women. Bisphosphonate is an effective anti-resorptive drug commonly used for the prevention and treatment of osteoporosis. There are, however, concerns about potential side-effects during long-term treatment with alendronate. We report a case where an 82-year-old woman who had been taking alendronate for 1...

We demonstrated the development of antral ulcers induced in rats by alendronate and investigated the pathogenic factors involved in this model. Animals fasted for 18 h were given alendronate p.o., and then re-fed normally and killed on various days up to 7 days later. Alendronate caused non-hemorrhagic damage in both the corpus and antrum of fasted rats, but after refeeding for 3 days the lesio...

The aim of this study was to explore whether alendronate sodium regulates tissue remodeling by controlling the transforming growth factor (TGF)-β1-induced epithelial-mesenchymal transition (EMT) and bone morphogenetic protein (BMP)-7-induced mesenchymal-epithelial transition (MET) in CCl(4)-induced hepatic fibrosis in mice. A mouse model of CCl(4)-induced hepatic fibrosis was evaluated using th...

Introduction: In patients with low initial bone mass, alendronate treatment causes small increases in DXA derived areal bone mineral density (BMD) and large decreases in fracture incidence. An increase in bone balance (the difference between bone formed and that resorbed per remodeling cycle) is often cited as the primary cause of increased BMD in clinical trials. Although some evidence exists ...

CONTEXT Patients who sustain an acute spinal cord injury (SCI) experience rapid dramatic reductions in bone mineral density (BMD), especially marked in sublesional areas and sometimes leading to hypercalcemia and hypercalciuria, as well as increased fracture risk. OBJECTIVE In this prospective, double-blind, randomized, placebo-controlled study, we evaluated the hypothesis that oral alendrona...

OBJECTIVE Observational and experimental studies support that osteoporosis and atherosclerosis are two related phenomena. The aim of the present study was to investigate the probable effect of alendronate sodium, which is used in the treatment of osteoporosis, on carotid artery intima-media thickness (IMT), the lipid profile, and apolipoprotein A-I (ApoA-I) and apolipoprotein B (ApoB) levels, w...

Background: The Fracture Intervention Trial (FIT) showed that the bisphosphonate alendronate reduces the risk of fractures in women with low bone mass in the United States. Objective: To estimate the cost-effectiveness (cost per life-year gained and cost per quality-adjusted life-year, QALY, gained) of treating osteoporotic women in Denmark with alendronate, compared with no treatment. Design: ...

Hyperthermia has been suggested as a novel, minimally invasive cancer treatment method. After implantation of magnetic nano- or microparticles around a tumour through blood vessels, irradiation with alternating magnetic fields facilitates the efficient in situ hyperthermia even for deep-seated tumours. On the basis of this idea, if the microspheres are capable of delivering drugs, they could be...

INTRODUCTION Bisphosphonates inhibit bone resorption by interfering with the action of osteoclasts. Among the adverse effects, sclerotic lines observed in the metaphysis of long bones have been described as the main imaging finding in pediatric patients. OBJECTIVE To evaluate the frequency of radiographic changes caused by alendronate in children and adolescents with low bone density or calci...

We carried out a retrospective review over ten months of patients who had presented with a low-energy subtrochanteric fracture. We identified 13 women of whom nine were on long-term alendronate therapy and four were not. The patients treated with alendronate were younger, with a mean age of 66.9 years (55 to 82) vs 80.3 years (64 to 92) and were more socially active. The fractures sustained by ...