Active clinical trials for "Osteoporosis"

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.

The purpose of this study is to compare the effect of arzoxifene to raloxifene on the bone mineral density (bone strength).

This study investigates the effectiveness of parathyroid hormone (PTH) in combination with alendronate, a standard treatment for osteoporosis that blocks or reduces bone loss. We are using alendronate because it may help protect patients against any possible harmful effects of PTH in cortical bone such as the long bones or hip. We are testing two different treatment schedules of PTH-one in which we give PTH daily and one in which we give PTH for 3 out of every 6 months in a cyclical fashion. The entire study is 21 months long; the active treatment period is 18 months with a 6-month followup period. The main effects we will look for in this study are changes in body chemicals that are signs of bone formation or bone breakdown, and changes in bone density throughout the skeleton. We will randomly assign all study participants, who are women aged 50 and over, to either stay on alendronate alone, receive daily continuous PTH plus alendronate, or receive daily PTH for 3 months out of every 6 for a total of three separate 3-month cycles of PTH plus daily alendronate.

OBJECTIVES: I. Determine the effects of alendronate sodium on skeletal remodeling and bone mineral density of the hip and spine in children with high-turnover idiopathic juvenile osteoporosis.

This study will assess whether treatment with black cohosh is effective in reducing the frequency and intensity of menopausal hot flashes. In addition, this study will determine whether or not black cohosh reduces the frequency of other menopausal symptoms and improves quality of life.

The purpose of this study is to determine whether the increase in spine bone mineral density that has been generally observed in previous clinical studies involving the study drug can be maintained or even increased if followed with raloxifene HCl. All qualifying study participants will receive the study drug followed by treatment with raloxifene HCl or placebo. All study participants will receive raloxifene HCl in the third phase of the study.

OBJECTIVES: I. Compare whether the bone tissue in the spine and hip improves in patients with adult onset growth hormone deficiency treated with growth hormone (GH) vs placebo. II. Determine whether the blood samples of these patients show evidence of beneficial bone effects after treatment with GH. III. Compare the quality of life of these patients treated with these 2 regimens. IV. Determine the side effects of GH in these patients.

This study looks at the effects of calcium supplementation on bone density in women in their third decade of life. We placed women aged 19-27 who take in low amounts of calcium in their diets in one of two groups. We will give women in one group a placebo (inactive pill) and women in the other group 1500 milligrams of calcium per day (as calcium carbonate). We will monitor the results by looking at the change in bone mineral density measured at the hip, total body, forearm, and spine. Treatment will last 3 years.

This study looks at the effects of two medications, alendronate and parathyroid hormone, on bone mass and on bone formation and bone breakdown in women with osteoporosis. We will randomly select postmenopausal women who have osteoporosis to receive laboratory-produced human parathyroid hormone (hPTH), or alendronate, or both for 2.5 years. Study participants will return to the study center periodically to have their bone mass measured and to give blood and urine samples for tests of bone formation and breakdown and for other laboratory tests. Those who complete the study are eligible for one or two 12 month extension studies.

This is a Multi-Center, Randomized, Double-Blind, Dose Escalation, Placebo Parallel Controlled PhaseⅠClinical study to Evaluate the Safety, Tolerability and Pharmacokinetics, Pharmacodynamics, Immunogenicity with Multiple Subcutaneous Injections of SHR-1222 in Postmenopausal Osteoporosis Patients. The primary objective of this study is to investigate the safety and tolerability of a range of subcutaneous SHR-1222 in postmenopausal osteoporosis patients. Secondary objectives are to determine the pharmacokinetics (PK), pharmacodynamics (PD) profile of SHR-1222 in postmenopausal osteoporosis patients including assessment of immunogenicity.