Active clinical trials for "Osteoporosis"

TRES will evaluate the effects of continued ALX1-11 treatment on the safety and efficacy variables assessed in the OLE study for a maximum treatment duration of 36 months in OLES and TRES combined.

This is an Open Label Extension Study (OLES) for patients who participated in the 18 month double-blind, placebo-controlled, Phase III trial (Protocol ALX1 11 93001 the TOP Study) studying the effect of ALX1-11, recombinant human parathyroid hormone, rhPTH(1-84), on vertebral fracture incidence. The primary objective of this study is to evaluate the safety of continued dosing with ALX1-11, up to a maximum of 24 months, in postmenopausal osteoporotic women who participated in Protocol ALX1 11 93001.

The primary objective of the study is to compare dose-response effect of three dose levels of strontium malonate to placebo on bone resorption quantified by S-CTX-1 following 12 weeks of treatment.

PTH-related protein, or ''PTHrP'', is a hormone which was discovered in 1987. As its name implies, it is closely related to another hormone discovered in the 1920's named parathyroid hormone or ''PTH''. PTH has been shown to be effective in treating osteoporosis in both animals and humans. PTHrP has been shown to be effective in treating osteoporosis in laboratory animals, and there are strong scientific reasons to think that it may be effective in humans as well. However, no human trials with PTHrP in the treatment of osteoporosis have been performed. The studies in this trial are focussed on determining whether PTHrP can indeed increase bone mass in postmenopausal women with osteoporosis, when administered daily by subcutaneous injection for three months.

The human ovary produces male sex hormones (androgen) and female sex hormones (estrogen). Currently, androgen is not included in hormone replacement therapy for women with premature ovarian failure. Present hormone replacement therapy (HRT) was designed to treat women who experience ovarian failure at menopause (around the age of 50). However, 1% of women will experience premature failure of the ovaries before the age of 40. There have been no studies conducted to determine proper hormone replacement therapies for these younger women. Some research suggests that the usual menopausal hormone replacement therapy is not adequate to protect young women with premature ovarian failure from developing osteoporosis. Women with premature ovarian failure have abnormally low levels of androgens circulating in their blood. This may contribute to the increase risk for osteoporosis. This study will compare two treatment plans for women with premature ovarian failure. Treatment plan one will be physiological estrogen hormone replacement. Treatment plan two will be physiological estrogen hormone replacement plus androgen. The study will attempt to determine which plan is more beneficial to women in relation to osteoporosis and heart disease. The hormones will be contained in patches and given by placing the patches against the patient's skin. The patches were designed to deliver the same amount of hormone as would be normally produced by the ovary in young women. The success of the treatment will be measured by periodically checking the density of patient's bone in the leg (femoral neck bone) . Researchers will take an initial (baseline) measurement of bone density before beginning treatment and then once a year, for 3 additional years, during treatment. The study will also consider bone density of the spine, bone turnover, heart disease risk factors, and psychological state.

Osteoporosis is a condition that describes compromised skeletal microarchitecture in general, with clinical signs of decreased bone mineral density. Patients with human immunodeficiency virus infection are at increased risk for developing osteoporosis. Identifying whether patients with human immunodeficiency virus infection have information and awareness about this disease is crucial. This study is aimed to investigate awareness and knowledge of osteoporosis in patients with human immunodeficiency virus infection.

Osteoporosis is a condition that describes compromised skeletal microarchitecture in general, with clinical signs of decreased bone mineral density. Diabetes mellitus patients are at increased risk for developing osteoporosis. Identifying whether multiple sclerosis patients have information and awareness about this disease is crucial. This study is aimed to investigate awareness and knowledge of osteoporosis in diabetes mellitus patients.

Osteoporosis is a condition that describes compromised skeletal microarchitecture in general, with clinical signs of decreased bone mineral density. Patients with hypothyroidism are at increased risk for developing osteoporosis. Identifying whether multiple sclerosis patients have information and awareness about this disease is crucial. This study is aimed to investigate awareness and knowledge of osteoporosis in patients with hypothyroidism.

Chemotherapy can damage bone marrow and therefore impair the production of white blood cells, platelets and red blood cells with the resulting anemia and osteoporosis.

The goal of this cross-sectional case control study is to investigate the cardiovascular risk in digital osteoarthritis. This study aims to compare the cardiovascular risk between group of patients with digital osteoarthritis and control group of patients with non-osteoarthritis disease paired by measurement of carotid intima-media thickness. All participants will undergo an ultrasound scan to measure carotid intima media thickness, a clinical assessment with the rheumatologist and a cardiovascular risk assessment.