NCT00231218已完成3 期
the Effectiveness of Echinacea, Propolis and Vitamin C in the Prevention of Respiratory Tract Infections and Gastroenteritis in Preschool Age Children: a Prospective Study
适应症
相关药物
试验速览
- 阶段
- 3 期
- 状态
- 已完成
- 入组人数
- 104
- 试验地点
- 2
- 主要终点
- upper respiratory tract infections
研究概览
简要总结
We hypothesize the herbal preparation will enhance the preschoolers' immune response and when taken prophylactically for 12 weeks will decrease episodes of upper respiratory infections and gastroenteritis in the active versus the control group.
详细描述
This combination of herbs has been studied only once before in preschoolers. In a study of 430 preschoolers reported in Archives of Pediatric and Adolescent Medicine in March of 2004, a similar preparation with a slightly lower dose of Vitamin C decreased upper respiratory infections by 55% (308 to 138). We are repeating this study to see if our results confirm or contradict those of the previous study.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Prevention
- 盲法
- Double
入排标准
- 年龄范围
- 3 Years 至 6 Years（Child）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- 未提供
排除标准
- •Cystic fibrosis
- •Immunodeficiency
- •Bronchopulmonary dysplasia
- •Anatomic abnormalities of respiratory tract
- •Intestinal malabsorption
- •Allergy to sunflower seeds
结局指标
主要结局
upper respiratory tract infections
次要结局
- gastroenteritis
研究者
研究点 (2)
Loading locations...
相似试验
Unknown
不适用
The Effect of the Consumption of 4 Botanical Extracts on Immunity in Healthy Adults (B-4-Immune)Healthy SubjectImmunityNCT05117385Givaudan France Naturals115
已完成
不适用
Impact of Echinacea as Prophilaxis for Upper Respiratory Tract Infections in Children 1-5 YearsUpper Respiratory Tract InfectionsNCT01396889Hormozgan University of Medical Sciences100
撤回
不适用
Effects of Echinacea in ChildrenUpper Respiratory InfectionsNCT00773435University of Washington
已完成
不适用
Immunologic Effects of EchinaceaUpper Respiratory Tract InfectionsNCT00860795University of Washington20
招募中
不适用
Effects of a Combination of Polyphenol-rich Extracts, Prebiotics, and Hydrolyzed Fiber on the Quality of Life of Patients With Irritable Bowel Syndrome (IBS)IBS - Irritable Bowel SyndromeNCT05990764AronPharma Sp. z o. o.48