View clinical trials related to Osteoporosis.
Filter by:This is a placebo-controlled, single-ascending dose, multicenter Phase I clinical study to evaluate the safety, tolerability, PK and PD characteristics of a single intravenous infusion of TST002 in subjects with reduced bone mineral density.
This study aims to prove non-inferiority of the efficacy of Masibone S (alendronate sodium trihydrate 70mg, oral solution) on the treatment of postmenopausal osteoporosis compared to the efficacy of Fosamax (alendronate sodium 70mg, oral tablet). The effect of Masibone S and Fosamax on bone mineral density in postmenopausal women with osteoporosis will be compared and analyzed. This study included a total 170 patients (85 per subgroup) for multi-center, randomized, open-label, parallel clinical trial. The drugs will be maintained for a total of 48 weeks. The primary endpoint is the difference of bone mineral density change at lumbar spine measured by DEXA between two groups.
Denosumab(Dmab) is a monoclonal antibody that inhibits the receptor-activator of nuclear factor kappa-B ligand. It improves bone density and reduces fractures by inhibiting osteoclast recruitment and differentiation. Although the FREEDOM trial showed Dmab increase bone mineral density for ten years, the effect was reversible. When Dmab is discontinued, the rebound phenomenon, the bone mineral density returns to the pre-treatment value, and multiple vertebral fractures may occur. Recently, a guideline to administer bisphosphonates sequentially when Dmab is discontinued has been published. In several studies, Zoledronic acid prevented bone loss after denosumab discontinuation with a single administration in Dmab short-term(less than 2.5years) users, but in Dmab long-term(more than 2.5years) users, zoledronic acid did not fully prevent loss of BMD. Our study tried to evaluate that ZOL administration twice for six months apart in long-term Dmab users is not inferior to a single administration of ZOL in Dmab short-term users.
China has gradually entered an aging society, and the incidence of osteoporotic fractures is increasing rapidly. Although the harm of osteoporotic fracture is huge, its diagnostic rate in China is still low. China still lacks a national osteoporotic fracture registration system, which has been established in many countries. The purpose of this study is to establish a Chinese osteoporotic fracture registration network platform (CORN), which will be helpful for the long-term comprehensive management of osteoporotic fracture population in China. This platform will help to establish a large prospective clinical cohort database of osteoporotic fractures and high-risk population in China.
Randomized pilot clinical trial to demonstrate superiority of bisphosphonate-magnesium combination over bisphosphonates alone in postmenopausal osteoporosis in slowing bone remodeling as assessed by C-terminal telopeptide of bone collagen type 1 (CTX) dosage.
This study is to evaluate the efficacy and safety of JMT103 in the treatment of postmenopausal women with osteoporosis.
Adults are often encouraged to exercise to maintain or improve bone health. However, there is evidence that exercise does not always lead to increases in bone mass, and exercise could lead to bone loss under certain conditions. Endurance exercise can increase bone resorption following an exercise bout, which may explain why bone does not always favorably adapt to exercise, but it is unclear if this also happens with resistance exercise. Further, it is not known how exercise training influences blood markers of bone resorption for either endurance or resistance exercise. The purpose of this study is to determine 1) if resistance exercise causes a similar increase in bone resorption as endurance exercise; and 2) if exercise training influences the increase in bone resorption following exercise for both endurance and resistance exercise.
Bone marrow samples will be collected from patients undergoing hip arthroplasty surgery. Blood and bone marrow samples will be used for metabolic profiling and analysis of relevant CHIP mutations. Combined single-cell transcriptomics and mutation-specific single-cell genotyping (biotin-PCR using mutation-targeted primers followed by sequencing) will subsequently be performed. The gene expression profile of wildtype and mutant hematopoietic stem cells will be compared, performing both broad gene set enrichment analysis and targeted analysis of metabolic pathways.
This study aims to describe a new approach for the reconstruction of the alveolar process in the sinus area. This minimally invasive approach will access the maxillary sinus through the alveolar process, elevating the sinus membrane in the area immediately above it. The regeneration may be achieved in the specific area required for dental implant placement, reducing the morbidity of the procedure.
This study aims to follow a cohort of osteoporotic patients treated with anti-osteoporotic drugs and to evaluate the impact of these treatments on the osteoporosis-cardiovascular-sarcopenia triad and on pain.