Active clinical trials for "Osteoporosis"

This study evaluates the longitudinal, dose-dependent effects of jumping on bone health in young women. The women will be divided into 9 groups of varying jump height and repetitions, with a tenth group serving as control.

Osteoporosis is a growing global concern, particularly as the population of middle-aged and elderly individuals continues to rise within communities. This demographic, being more susceptible to chronic diseases, poses a burden on healthcare systems. The objective of this study is to explore methods of educating middle-aged and elderly individuals about osteoporosis, aiming to raise awareness of the disease and promote informed decision-making regarding prevention and treatment options

To minimize fracture risk, diverse and varied training of high intensity (multimodal training) is recommended to increase bone strength. However, the effectiveness of different training programmes performed in community settings remain uncertain. The present study aimed to evaluate the feasibility and the effectiveness of 19-week of multimodal training in a local community center in Copenhagen, Denmark. The health promotion initiative had special emphasis on musculoskeletal health in postmenopausal women.

Vitamin D deficiency is proposed to be prevalent in community-dwelling older adults, with prevalence substantially higher among older adults in residential care facilities. Musculoskeletal health is compromised in older vitamin D deficient individuals and alongside frailty, sarcopenia and osteoporosis associated with ageing, affected individuals are at increased risk of falls and fractures. Vitamin D supplementation is an effective intervention for fall prevention and, along with calcium supplementation, in fracture risk reduction in institutionalised older adults. Thus, monitoring vitamin D status and treating deficiency among older adults in residential care facilities may limit the substantial economic burden associated with falls/fractures in this population. The vitamin D status of older adults in residential care facilities in Northern Ireland (NI) is currently unknown, therefore, the aim of this pilot study is to determine the vitamin D status of this cohort of the population, and to define factors which may influence vitamin D status, including body mass index (BMI), mobility out-of-doors, medication use, dementia and diet. Vitamin D status will be determined via the measurement of 25-hydroxyvitamin D using liquid chromatography-tandem mass spectrometry (LC-MS/MS). In addition, biomarkers associated with vitamin D metabolism will be measured including calcium, albumin, creatinine, urea, bone turnover markers and parathyroid hormone. Factors that may affect vitamin D status will be assessed using a health and lifestyle questionnaire and dietary vitamin D intake will be estimated via analysis of the menus in the residential care facilities. Vitamin D supplementation practices in these facilities will also be assessed via analysis of drug prescription records, focusing on differences between residents who have/have not suffered a fracture. Physical measures such grip strength, timed up and go test and T-score measurement via Achilles ultrasound machine will be taken. This study will provide data on the prevalence of vitamin D deficiency in older adults in residential care facilities within NI and identify factors that predispose residents to increased risk of deficiency. Dissemination of these findings, along with analysis of current supplementation practices, will help practitioners to develop a strategy to identify those residents with vitamin D deficiency/insufficiency and thus requiring supplementation ultimately improving health and well-being. This study will also inform the design of a larger study to investigate vitamin D status, supplementation and musculoskeletal health in older adults in residential care facilities within Northern Ireland, providing important information that will ultimately contribute towards reducing falls and fractures within this population.

Young postmenopausal women with osteopenia / or women with osteoporosis and a FRAX score below pharmacologic treatment indication have limited treatment options in the prevention of osteoporosis/treatment of osteopenia. Further, there is a concern about long-term side effects of bisphosphonate treatment among young postmenopausal women, and hormone replacement therapy has been controversial. In a pilot study 20 microgram Calcifediol Hy.D improved several muscle related function in this target population within 4 months of treatment, which can help to prevent falls and associated bone fractures. Thus the main aim of this study is to test whether Calcifediol Hy.D at a daily dose of 20 μg / day improves muscle function (lower extremity test battery) compared with (1) placebo and compared with (2) 3200 Vitamin D3 IU per day, at 3 and 6 month follow-up. As a secondary and exploratory objective of this study, the investigators will compare the beforementioned doses on muscle strength and the quality of the bones, beside muscle mass, body composition and systolic and diastolic blood pressure measurements.

Fructooligosaccharides (FOS) are believed to have positive effects on calcium absorption and bone accrual during growth. This study aims to see whether the addition of fiber in the form of FOS to a calcium-containing beverage will increase calcium absorption. During two clinical visits, participants will receive a beverage containing a small amount of calcium, supplemented with either no dietary fiber or a small amount of fiber. Height, weight, bone density and geometry, calcium absorption, and physical fitness will be measured. The effects of this fiber intervention may provide support for improving bone health with minimal fiber supplementation.

Approximately 8 million American women suffer from osteoporosis, and one out of every two women over the age of 50 will have an osteoporotic-related fracture in their lifetime (42). While epidemiological studies suggest that pregnancy and lactation are not associated with risk of fractures later in life, these studies did not control for site-specific decrements in bone mineral density (BMD). In addition, 55% of American women between the ages of 20 to 39 are overweight (14). Excess weight retention after pregnancy increases a woman's risk for developing a chronic disease later in life (44). There is a paucity of research on exercise and dietary interventions in postpartum lactating women aimed at promotion of bone health and weight loss. The goal of this study is to promote long-term lifestyle changes through a home based strength training, aerobic, and nutrition intervention targeting overweight lactating women. The objective is to attenuate lactation-induced bone loss and promote weight loss. We hypothesize that the intervention group will lose a greater amount of fat mass while preserving lean mass and bone mineral mass and increase levels of anabolic hormones through diet and exercise compared to the minimal care group. Additionally, the acquisition of such knowledge is unique since no other studies have measured growth hormone and insulin-like growth factor-1 in lactating women with respect to bone and exercise. This intervention will encourage breastfeeding, weight loss and an increase in bone density resulting in healthy infants and mothers. The proposed research is the first to examine the effects of a resistance exercise and weight loss intervention on attenuation of lactation-induced bone loss in overweight women. To our knowledge, this is the first study to use MyPyramid for Menu Planner for Moms for dietary counseling using the total diet approach. The expected outcomes are the intervention group will lose weight while preserving lean body mass, bone mineral mass and increase cardiovascular fitness and strength compared to the minimal care group. Additionally, the exercise group will improve the overall quality of their diet using internet based technology. An increase in activity and promotion of weight loss through a modest reduction in calories may lead to overall improvement of the mother's bone and health status later in life.

This study is being conducted to compare the effect of increasing nasal teriparatide dosing on percent change in Bone Mineral Density (BMD) of the lumbar spine after 24 weeks of therapy in postmenopausal women with low bone mineral density.

The purpose of this study is to rigorously test the incremental impact of simple, generalizable interventions to improve healthcare among older women at high risk for osteoporosis. Building on the experience of our University of Alabama at Birmingham (UAB) interdisciplinary team we have designed an innovative, scientifically rigorous, and highly feasible implementation research project in partnership with two Kaiser Permanente (KP) research centers. Kaiser Permanente, one of the Nation's largest Healthcare Organizations, uses an integrated electronic medical record (EMR), with full capture of pharmacy, clinical (including BMD results), and claims data, and cares for a racially/ethnically, socio-economically, and geographically diverse population. To address innovative questions in implementation research, we will perform a multi-modal group randomized trial involving over 18,000 patients seen by over 330 primary care providers (PCPs) at 25 KP facilities in the Northwest and Southeast. If proven effective, our system-centered and patient-centered approach will advance the state of implementation science and be applicable to evidence implementation in other musculoskeletal disorders and to other health care settings.

The purpose of this trial is to study the efficacy and safety of low dose of estradiol valerate in the prevention and treatment of postmenopausal osteoporosis.