ACTRN12611000232932已完成不适用
In healthy postmenopausal women what are the effects of hydroxyapatite preparations compared with calcium citrate and calcium carbonate on serum calcium and markers of bone turnover?
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 100
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomised controlled trial
- 主要目的
- Prevention
- 盲法
- Blinded (masking used)
入排标准
- 年龄范围
- o limit 至 o limit（—）
- 性别
- Female
入选标准
- •Female, postmenopausal 5 years or more (menopause defined as at least 12 months since last period in a woman aged > 45 yrs with intact uterus, or serum oestradiol < 100 pmol/l with FSH > 50 IU/l in younger or hysterectomised woman).
排除标准
- •Past history of coronary heart disease, cerebrovascular disease or peripheral vascular disease, estimated 5-year cardiovascular risk >15%, renal impairment (serum creatinine >0.15 mmol/L), chronic liver disease, untreated hypothyroidism or hyperthyroidism, concurrent major systemic illness (including malignancy), active major gastrointestinal disease, metabolic bone diseases, or serum ALP >normal, primary hyperparathyroidism, current or expected use of oral glucocorticoid drugs during the trial period, current or past use of bisphosphonate therapy in the preceding 2 years, use of hormone replacement therapy within the last 12 months, use of other medication known to cause osteoporosis or interfere with bone metabolism.
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