NCT05641818Enrolling By Invitation不适用
Challenges in Achieving Adequate Vitamin D Status in the Adult Population - Part 3: Screening Tool for Identification of Subjects at Risk for Suboptimal Vitamin D Status
Nutrition Institute, Slovenia1 个研究点 分布在 1 个国家目标入组 400 人开始时间: 2022年12月5日最近更新:
适应症
试验速览
- 阶段
- 不适用
- 状态
- Enrolling By Invitation
- 发起方
- 入组人数
- 400
- 试验地点
- 1
- 主要终点
- Difference between vitamin D status (deficiency) assessed by two different methods
研究概览
简要总结
Validation of a screening tool for identification of subjects at risk for suboptimal vitamin D status. Developed questionnaire-based screening tool will be used on subjects with various risks for vitamin D deficiency, and compared with 25-OH-vitamin D levels.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Cross Sectional
入排标准
- 年龄范围
- 18 Years 至 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Signed Informed consent form (ICF),
- •Age between 18 and 65 years at the time of the signature of Informed consent form (ICF),
- •Did not change use of vitamin D conatining drugs/supplements for last 6 weeks
- •Willingness to follow all study procedures
排除标准
- •Pregnancy or breastfeeding,
- •Change in use of food supplements containing Vitamin D in last 6 weeks
- •Acute ilness
- •Mental incapacity that precludes adequate understanding or cooperation.
结局指标
主要结局
Difference between vitamin D status (deficiency) assessed by two different methods
时间窗: 1 year
Vitamin D serum level will be measured for assessment of Vitamin D status. Risk for vitamin D deficiency will be assessed using questionaire-based screening tool. Two methods will be compared.
次要结局
未报告次要终点
研究者
研究点 (1)
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