View clinical trials related to Osteoporosis.
Filter by:This two-year open-label pilot clinical trial will evaluate the efficacy and safety of romosozumab to treat bone loss in females with chronic spinal cord injury (SCI) and osteoporosis (OP). Participants will receive monthly injections of romosozumab during the first 12 months of the study. During the second year, participants will take oral alendronate tablets on a weekly basis.
Sufficient muscle strength helps to get out of a chair and can prevent falls. Up to 30% of older adults experience age-related loss of muscle strength, which can lead to frailty and health instability. Exercise helps to build muscle, maintain bone density and prevent chronic disease, especially during the aging process. In older adults at risk of mobility impairment, exercise greatly reduced incidence and effects did not vary by frailty status. However, more than 75% of Canadian adults ≥18 years of age are not meeting physical activity guidelines. In addition, it is known that malnutrition, including low protein intake, may lead to poor physical function. While there are services to support exercise and nutrition, barriers to implementing them persist. The COVID-19 pandemic has exacerbated the potential for physical inactivity, malnutrition, and loneliness among older adults, especially those with pre-existing health or mobility impairments. Now and in future, alternate ways to promote exercise and proper nutrition to the most vulnerable are needed. The investigators propose to adapt MoveStrong, an 8-week education program combining functional and balance training with strategies to increase protein intake. The program was co-developed with patient advocates, Osteoporosis Canada, the YMCA, Community Support Connections and others. MoveStrong will be delivered by telephone or web conference to older adults in their homes, using mailed program instructions, 1-on-1 training sessions through Physitrack®, as well as online nutrition seminars and support groups over Microsoft® Teams. The primary aim of this study is to assess feasibility as determined by recruitment (≥ 25 people in 3 months), retention (≥80%), adherence of (70%) and participant experience.
This is a study on the effects of education on secondary fracture prevention in primary health care centers (PHCC) and referral from hospitals to these PHCC of patients with recent fragility fractures. The design is Cluster-randomized controlled study with two arms. 40 primary health care centers (PHCC) are included, each PHCC constitutes a cluster. The intervention group contains 20 PHCCs and the control group of the remaining 20 PHCCs. The educational part of the intervention is divided into three sessions; one web based course succeeded by two multiprofessional seminars with six months interval. During the intervention period patients enlisted at the intervention PHCCs, aged 60 or more who are diagnosed on a fragility fracture are referred to their respective PHCC. The primary outcome are the proportions of patients who receive bone specific treatment after their fracture in the intervention group compared to the control group.
This project will examine habitual physical activity, bone health, and insulin resistance in pediatric acute lymphocytic leukemia (ALL) and lymphoma cancer survivors at two time points: baseline and 6 months. At the two study timepoints, all study participants will be asked to wear an accelerometer, receive a DXA scan of the lumbar spine and hip, and have blood drawn for analysis. Study participants will be given a gift card stipend for each study visit attended. Study visits will coincide with regular office visits to Children's Hospital Oncology Clinic and the Children's Hospital Survivorship Clinics whenever possible. The potential mechanism by which physical activity mediates bone changes will be explored by concurrently measuring changes in lean/fat mass and metabolic status. This pilot study will provide data to inform the design of a randomized controlled trial to test the effect of a physical activity intervention on bone health in PCS.
Discontinuation of denosumab results in a rebound response of bone turnover markers, which rise above baseline at 3 months and remain elevated until reaching again baseline levels approximately 30 months after the last dose. Bone mineral density (BMD) gains are also lost and BMD values reach original baseline values after 1-2 years off-treatment.For the above reasons, current literature recommends that patients who discontinue denosumab should continue to receive either intravenous (iv) or oral (peros) bisphosphonate therapy for some time. The study aims to investigate changes in the BMD of the lumbar spine 12 months after transitioning from denosumab to oral alendronate 70 mg in a weekly effervescent tablet formulation
The aim is to compare the effects of clinical pilates and whole body vibration exercises in postmenopausal osteoporotic women on strength, flexibility, balance, bone turnover markers and quality of life.
Investigators will test the hypothesis that an increase in bone turnover markers (e.g. carboxy-terminal collagen crosslinks (CTX) and P1NP) in patients currently taking chronic glucocorticoids will be attenuated more in those who switch from denosumab to "late" zoledronic acid (9 months after last denosumab dose) compared to participants randomized to "early" zoledronic acid (6 months after last denosumab dose) or weekly alendronate (6 months after last denosumab dose).
The investigator hypothesizes that treating osteoporotic patients with abaloparatide prior to and after total knee arthroplasty will significantly reduce the amount of bone loss.
The overall objective of this project is to identify clinical and genetic risk factors for Atypical Femur Fractures (AFFs) in Anti-resorptive therapy (ART) users by conducting a case control study of 330 cases of AFFs and 660 controls without AFFs matched for age, sex, race and duration of ART.
The goal of this study is to: 1. Analyze the expression levels of circulating (serum) miRNAs in primary hyperparathyroidism patients with and without osteoporosis, and patients with osteoporosis undergoing thyroidectomy, and to correlate with clinical markers of bone remodeling including biochemical and radiologic studies. 2. To evaluate serum miRNA levels after treatment with parathyroidectomy.