View clinical trials related to Osteoporosis.
Filter by:This study is designed to investigate the safety and tolerability of PTH134 in healthy subjects and to assess the exposure from PTH134.
The purpose of this study is to determine whether bazedoxifene/conjugated estrogens combinations are effective for the prevention of endometrial hyperplasia and for the prevention of osteoporosis in postmenopausal women.
The objective of the study is to demonstrate the effects that lasofoxifene has on serum markers of bone metabolism.
Osteoporosis is a major health problem in men and women in this country and the incidence of this disease is rising. We think that environmental factors such as nutrition may play a role in the increasing prevalence of osteoporosis. In particular, we think that a diet that is too low in protein may be contributing to bone loss. The primary purpose of this study is to compare the long-term impact of a low protein diet on measures of bone and calcium metabolism.
The primary objective of this study is to demonstrate a reduction in the proportion of new vertebral fractures in postmenopausal women with osteoporosis following 3-years of treatment with 20 and 40 mcg/day of teriparatide plus calcium and vitamin D compared with calcium and vitamin D alone.
To study the effect of long-term treatment with raloxifene, compared with placebo, on the rate of new vertebral fractures in osteoporotic postmenopausal women with and without existing vertebral fractures.
The purpose of this study is to test the effect of 1 year of added dietary soy protein and/or soy isoflavones on bone mineral density in late postmenopausal women.
The primary aim of the present study was to investigate the prevalence of low bone mineral density (BMD) and vertebral fractures, as determined by a standardized assessment, and to elucidate the role of bone qualities, including micro-architecture, bone remodeling, bone turnover, mineralization and inflammation on bone density and prevalent vertebral fractures in a large population of systemic lupus erythematosus (SLE) patients. The secondary aim of the study is to evaluate the following parameters in women with steroid induced OP (SIOP) before and after 1 year of treatment using: 1. The changes in BMD using dual energy X-ray absorptiometry (DXA) 2. Bone mineralization and architecture in-vivo using a newly available high-resolution human micro-computed tomography (ExtremCT), which can provide us with new insights into how the degree and distribution of mineralization are affected by long-term oral Ibandronate treatment. 3. Changes in perfusion and marrow edema before and after treatment of Ibandronate using dynamic Magnetic Resonance Imaging (MRI) in these patients with SIOP. 4. The investigators prospectively evaluate the correlation between the changes in brachial arterial endothelial function and lumbar spine BMD in female lupus patients over the period of 1 year.
The study aims to determine the efficacy and best methods for predicting hip fractures and diagnosing post-menopausal osteoporosis using three dimensional structural engineering models (SEMs) of proximal femoral bone produced using a Hologic Discovery duel-energy x-ray absorptiometry scanner and Hologic's new 3D Hip(TM) software in comparison to three dimensional SEMs produced using quantitative computed tomography - the current gold standard.
A study to determine if the three licensed bisphosphonates (alendronate, ibandronate and risedronate):a) affect the peripheral skeleton differently, as assessed by quantitative ultrasound of bone (QUS), peripheral quantitative computed tomography (pQCT) and dual−energy x−ray absorptiometry (DXA)? b) have different effects on bone cells and their activity as assessed by flow cytometry and biochemical markers of bone cell activity? The aim of the study is to compare the effects of three licensed bisphosphonates on bone quantity and quality. There has been no such study before. Most of the measures of bone quantity and quality used in this protocol have not been studied with any of these three agents. The novelty of the study necessitates the establishment of reference ranges and this explains the need for the inclusion of a group of young women.