NCT01871389已完成不适用
Impact of Monthly High Dose Oral Cholecalciferol on Serum 25 Hydroxy Vitamin D Levels in Bariatric Surgery Subjects
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 31
- 试验地点
- 1
- 主要终点
- Serum 25(OH)D3
研究概览
简要总结
Vitamin D deficiency is common after bariatric surgery. This study is designed to determine if a high dose monthly supplement of vitamin D 3 will be effective in helping improve vitamin D status after surgery such as gastric bypass. Bariatric surgery subjects taking monthly high dose cholecalciferol supplements in addition to the standard vitamin D protocol will have a significant rise in serum vitamin D levels compared to the subjects taking only the usual vitamin D protocol.
研究设计
- 研究类型
- Observational
- 时间视角
- Prospective
入排标准
- 年龄范围
- 18 Years 至 60 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •morbidly obese meeting criteria for gastric bypass over age 18
排除标准
- •taking medications that affect vitamin D status, elevated serum hydroxy vit D or calcium
结局指标
主要结局
Serum 25(OH)D3
时间窗: Change at 3 and 6 mos
次要结局
未报告次要终点
研究者
Lee Mallory Boylan
Professor
Texas Tech University
研究点 (1)
Loading locations...
相似试验
已完成
1 期
Effect of a Monthly High Dose of Vitamin D3 on Bariatric Surgery PatientsMorbid ObesityVitamin D DeficiencyNCT02477956Texas Tech University31
已完成
不适用
Vitamin D Effects in Overweight PatientsOverweightObesityNCT00493012Heart and Diabetes Center North-Rhine Westfalia200
已完成
4 期
Dosage Calculation for Vitamin D TreatmentDeficiency, Vitamin DObesityNCT02186106Bispebjerg Hospital31
Unknown
2 期
Study to Evaluate the Pharmacokinetics of Vitamin D (Cholecalciferol) in Patients Undergoing Obesity Surgery in a Deficit Situation and After StandardizationObesityGastric BypassGastrectomyNCT01637155Hospital Clinic of Barcelona44
已完成
不适用
Vitamin D Intervention in Young Adults With Severe Childhood-onset ObesityObesityNCT02549326Helsinki University Central Hospital42