View clinical trials related to Osteoporosis.
Filter by:The aim of this trial is to investigate whether the Menostar patch is as safe and effective in the prevention of bone loss in postmenopausal women as raloxifen, a drug already registered for prevention and treatment of osteoporosis.
The purpose of this study is to determine the prevalence and severity of osteoporosis in hemodialysis patients and to evaluate potential correlations with renal bone disease indices
The primary objective of this study is to assess the effect of AMG 162 (denosumab) treatment on the lumbar spine BMD at month 12 and safety profile across the dose range tested (14, 60 and 100 mg SC once every 6 months) in Japanese postmenopausal osteoporotic subjects compared with those treated with placebo over 12 months.
This randomized phase II trial is studying zoledronate to see how well it works compared to observation in maintaining bone mineral density in patients who are undergoing surgery to remove both ovaries. Zoledronate may prevent bone loss in patients who are undergoing surgery to remove the ovaries.
RATIONALE: The increasingly prolonged and extended use of androgen deprivation therapy (ADT) in the treatment of prostate cancer, usually achieved through the administration of LHRH agonists, has raised concerns about long-term toxicities, in particular osteoporosis and adverse metabolic changes which may be associated with type II diabetes and increased cardiovascular risk. An alternative approach is to investigate other methods of ADT. Oral oestrogen has been shown to be as effective as LHRH and surgical orchidectomy in achieving castrate levels of testosterone and has equivalent or improved prostate cancer outcomes but is not used routinely as first-line therapy because of the risk of cardiovascular system (CVS) complications. The CVS complications have been attributed to first-pass hepatic metabolism. Administering oestrogen parenterally avoids the entero-hepatic circulation and so is expected to mitigate the risk of CVS toxicity whilst still effectively suppressing testosterone to castrate levels. This hypothesis has been supported by results from the early stages of this trial which have provided sufficient indication of the safety and efficacy of the patches to warrant further investigation of the treatment in this setting, as recommended by the IDMC.. PURPOSE: This randomized phase III trial is studying how well the estrogen skin patch works compared with luteinizing hormone-releasing hormone agonist injections in treating patients with locally advanced or metastatic prostate cancer.
This study will determine the rapidity of suppression of the bone resorption marker sCTX in post-menopausal women with osteoporosis.Other bone turnover markers will also be evaluated. Patients will be randomised to either monthly Boniva 150mg or placebo, in combination with vitamin D and calcium supplementation. The anticipated time on study treatment is 3-12 months, and the target sample size is <100 individuals.
Patients with a terminal chronic liver disease have a disordered bone metabolism resulting in a higher risk of falling ill with osteoporosis. Although liver transplantation restores liver function, immunosuppressive therapy (especially corticosteroids) after transplantation increases again the risk of osteoporosis and bone fragility. Zoledronate, a bisphosphonate, slows down the destruction of bone. The purpose of this study is to determine whether bisphosphonates are effective in the prevention of osteoporosis following immunosuppressive therapy after liver transplantation.
RATIONALE: Zoledronate may prevent bone loss in patients with primary malignant glioma. PURPOSE: This phase II trial is studying how well zoledronate works in preventing osteoporosis in patients with primary malignant glioma.
Osteoporosis is a major health problem. It was hypothesized that isoflavone-containing products may be a potential alternative to HRT for preventing bone loss during the menopausal transition. We investigated whether one-year consumption of isoflavone-enriched foods affected bone mineral density, bone metabolism and hormonal status in early postmenopausal women in a randomized double-blind, placebo controlled parallel multi-centre trial.
Tibolone, a tissue-selective compound with a combination of estrogenic, progestogenic and androgenic properties, is used as an alternative for estrogen or estrogen plus progesterone hormone therapy for the treatment of symptoms associated with menopause and osteoporosis. The current study compares endometrial histology, biochemistry (hormone levels) and gene-expression profiles after short-term (21-days) treatment with tibolone, to the findings after treatment with estradiol-only (E2) and E2+Medroxyprogesterone Acetate (MPA) in healthy postmenopausal women undergoing hysterectomy for endometrial prolaps. Since short-term tibolone use results in increased spotting and bleeding but long-term treatment with tibolone has been shown to lead to an atrophic endometrium our hypothesis is that tibolone first displays a more estrogenic mode of action, which over time, is counterbalanced by tibolone's progestagenic properties