View clinical trials related to Osteoporosis.
Filter by:This observational study assess the safety of intravenous Ibandronate (Bonviva) intermittent administration in patients with postmenopausal osteoporosis and the efficacy of IV Ibandronate (Bonviva treatment through relative lumbar spine and hip bone mineral densitometry form baseline at year 1)
The purpose of this study is to determine whether mass spectrometry analysis of stable (non-radioactive) calcium isotopes in plasma or urine samples can help in the diagnosis of bone and calcium disorders.
Patients who present with fragility fractures are consistently under-evaluated and under-treated for underlying osteoporosis. This point of care represents a lost opportunity to prevent future fractures. The medical field treats the fracture as if the fall is the problem, but bone quality is the real problem. Studies have consistently shown that the recommendations of the International Osteoporosis Foundation and World Health Organization are not being followed. Orthopedics treats the patients for their fractures and primary care physicians focus on general health but no one is taking responsibility for bone health. Strategies to convince primary care to assume care have not succeeded. On the other hand, strategies where orthopedics takes some responsibility have shown success. This prospective 2-arm study will evaluate the success of effort by an academic orthopedic department in osteoporosis evaluation and treatment. We hypothesize that with greater effort by the orthopedic department, the better the adherence to standards of care. A cost benefit analysis will be made in parallel.
In Switzerland, the prevalence of vertebral fractures in community- dwelling women is unknown and the published data from the Swiss hospitals statistics represent only the tip of the iceberg. In addition, the percentages of women correctly identified with vertebral fractures due to osteoporosis and the treatment rate of these women with a drug proven to reduce the risk of further fractures are unknown. Furthermore, it is not known whether the prevalence of vertebral fractures differs between urban and rural areas or between mountain areas and plain country, e.g. due to possible differences in sun exposure (vitamin D production) and/ or in physical activity and/ or dietary habits. Clinical signs and symptoms leading to the suspicion of vertebral fracture(s) lack either sensitivity (wall-occiput distance) or specificity (rib-pelvis distance). Whether a combination of both would improve sensitivity and specificity is unknown. The gold standard for the diagnosis of vertebral fracture relies on antero-posterior and lateral X-Rays of the thoracic and lumbar spine. Despite standardization of X-Ray readings, a retrospective study of hospitalized elderly patients has shown that as many as 50% of the radiographic reports failed to note the presence of moderate to severe vertebral fractures. In a primary care setting, fewer than 2% of the women received diagnoses of osteoporosis or vertebral fracture, although expected prevalence is 20% to 30% and appropriate drug treatment was offered to only 36% of the diagnosed patients. The recent availability of software for vertebral fracture assessment (VFA) coupled to DXA measurements allows for the detection of vertebral deformities, which is critical for management of osteoporosis, as the existence of such deformities substantially increases the risk of subsequent fracture. Recently published results show that VFA allows the diagnosis of a vertebral fracture. The sensitivity of VFA for detection of vertebral fractures compared to expert radiologist reading of X-ray is excellent for grade 2 and 3 fractures, ranging between 90-94%.
All Danish general practices have a data capture system that collects selected data from the electronic patient record. These data are used for various quality assurance purposes. The aim of the study is to evaluate the quality assurance system/program that identifies patients having an increased risk of osteoporosis.
The purpose of this study is to determine if a year of alendronate treatment will maintain or increase bone mass density (BMD) compared to baseline BMD values in people with chronic spinal cord injury (SCI). This study will also investigate 1) if alendronate therapy will increase bone strength in people with chronic SCI, 2) the number of participants with adverse events from alendronate, and 3) the effects of alendronate on serum markers of bone metabolism.
The study is designed to evaluate if treatment with romosozumab once a month for 12 months compared with placebo is effective in increasing bone mineral density (BMD) at the lumbar spine. Additionally, the study will assess the effect of treatment with romosozumab for 12 months compared with placebo on BMD at the femoral neck and total hip.
The aim of this study was to investigate the levels of RANKL and Osteoprotegerin, and their relationship in gingival crevicular fluid of post-menopausal women with osteoporosis/osteopenia and chronic periodontitis simultaneously and evaluate the effect that the use of bisphosphonates in periodontal disease. Study hypothesis: "The osteoporosis / osteopenia in postmenopausal women patients with periodontal disease affect the ratio RANKL / OPG in gingival crevicular fluid samples favoring osteoclastogenesis processes "
The aim of the study is to assess the effect of an antiresorptive medication in combination with standard dose or alternate dose teriparatide. The study extension will evaluate the effect of one-dose of zoledronic acid after the teriparatide/denosumab combination.
The aim of the project is to execute a double-blind, parallel, randomized 12-month intervention trial on postmenopausal women with osteopenia (low bone mineral density), in order to determine the effects of daily intake of fermented red clover (RC) extract on estrogen dependent bone mineral resorption when compared to placebo. Both groups will recieve equivalent daily calcium, vitamin D and magnesium supplements. The project will also assess whether bioactive compounds in RC can reduce the risk of developing cardiovascular disease.