Randomized Double-blind Monocentric Clinical Trial on the Effect of a Dietary Supplement vs Low-dosage Product on Reduction of Infant Gastrointestinal Discomfort and Colics
试验速览
- 阶段
- 不适用
- 状态
- 尚未招募
- 入组人数
- 150
- 试验地点
- 2
- 主要终点
- Evaluation of infant gastrointestinal discomfort and colics by measuring the medium full-force daily crying
研究概览
简要总结
The goal of this clinical trial is to verify whether a food supplement is effective in treating infantile colic of infants aged between 21 days and 9 months and the colonization ability of the gut microbiota by measuring faecal relative abundance of the gut microbiota probiotic treatment species.
The main outcomes are: - the mean number of crying episodes and the sleep duration - Relative abundance of the gut microbiota probiotic treatment species.
详细描述
Infant colic, characterized by excessive crying/fussing for no apparent cause, is common and distressing to families.
The exact causes of infant colic are heterogeneous and not fully understood in detail, but some likely hypotheses point on factors such as gut dysmotility and food intolerance. Growing evidence suggests that the gut microbiota could be also involved in colics: a higher amount of Coliforms and a lower amount of Lactobacilli have been found in colicky infants compared to non-colicky subjects, and probiotic supplementation with Lactobacillus reuteri has been shown to be effective in treating the condition in some clinical trials of breastfed infants.
In the present study, the investigator performs a randomized controlled clinical trial aimed to verify whether a food supplement is effective in treating infantile colic of infants and colonization ability of the gut microbiota by measuring faecal relative abundance of the gut microbiota probiotic treatment species.
The product is a food supplement based on freeze-dried probiotics (Lactobacillus reuteri DSM 25175 and Lactobacillus acidophilus DSM 24936) and chamomile oleolite to promote the balance of the intestinal bacterial flora, on gastrointestinal discomfort in children aging 0-9 months.
Treatment consists of taking the product or the low-dosage product 7 drops x 2/die for a 30-days. A follow-up was made after 30 days wash out.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Double (Participant, Care Provider)
盲法说明
Different batch code assigned to products, same labeling
入排标准
- 年龄范围
- 0 Months 至 9 Months（Child）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Children Age: 0-9 months Infant colics diagnosed with FLACC (Face, Legs, Activity, Cry, Consolability - preverbal patient pain scale) and G4 Infant Colic Rome IV criteria
排除标准
- •infants suffering from acute or chronic diseases, such as chronic lung disease; diarrhea underlying specific diseases or developmental disorders confirmed by a pediatrician
- •infants participating in other clinical studies
- •age ≥ 9 months
- •neurological diseases
- •suspected or confirmed food allergy to the ingredients of the products under study
- •gastroesophageal reflux disease
- •use of antibiotics 1-2 weeks before enrolment
- •use of gastric acidity inhibitors at any time before enrolment
- •fever and/or infectious diseases at any time before enrolment
- •current systemic infections
- •history of congenital infections
结局指标
主要结局
Evaluation of infant gastrointestinal discomfort and colics by measuring the medium full-force daily crying
时间窗: T0 (first visit) - T1 (after 7 days) - T2 (after 15 days) - T3 (after 30 days) - T4 (after 60 days)
The mean daily minutes of crying will be calculated as a sum of crying, fussing, and unsuitable crying using a parental diary.
次要结局
- Evaluation of relative abundance of the gut microbiota probiotic treatment species(Faecal samples will be collected from each subject before starting supplementation, at the end of the study period T3 (30 days) and at T4 (after 30 days wash out) and will be analyzed.)