NCT00593996已完成不适用
Evaluation of Potential Vitamin D Effects on Muscle: a Pilot Study
适应症
干预措施
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 50
- 试验地点
- 1
- 主要终点
- change in lingual strength and perceived swallow function
研究概览
简要总结
People who do not have adequate amounts of vitamin D develop weakness of leg and arm muscles. This study will determine if vitamin D supplementation benefits muscle functions important for swallowing, bladder and bowel function.
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Double (Participant, Investigator)
入排标准
- 年龄范围
- 70 Years 至 —（Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Patients who present for evaluation to the UW Geriatric clinic including Dr. Pryzbelski's subspecialty, or Osteoporosis clinics
- •Age 70 years or older
- •Cognitively intact, as determined by the attending physicians at above mentioned clinics
排除标准
- •History of, on ongoing, renal failure
- •History of liver failure
- •Known malabsorption
- •Known disorders of parathyroid function, hyper/hypocalcemia, or other abnormalities of calcium or phosphate metabolism
- •Known history of vitamin D intoxication or granulomatous disease
- •active seizure disorder
- •Pain associated with temporomandibular joint (TMJ)
研究组 & 干预措施
1
Placebo Comparator
oral placebo 3 times weekly
干预措施: Ergocalciferol (vitamin D2) (Other)
结局指标
主要结局
change in lingual strength and perceived swallow function
时间窗: 4 weeks
次要结局
- change in perceived bowel and bladder function(4 weeks)
研究者
研究点 (1)
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