Validating a parent symptom score for fussy babies

This study looks at how common stomach and gut issues are in babies who were born early or had problems at birth, and how these issues change over time.

This trial tests whether probiotic Limosilactobacillus reuteri (a specific friendly gut bacteria) can shorten how long a baby cries when they have colic. If you join, you’ll keep feeding as usual and track crying in a diary across several visits.

This study helps create simple pictures (called pictograms) that describe bowel symptoms, so doctors and young people can talk about them more easily. If you have constipation or other lower gut issues, your input could improve how these symptoms are explained.

This study follows adults with long-lasting “functional” digestive symptoms as part of routine care. It may help researchers better understand these conditions and improve how they are managed.

This trial tests if a probiotic (Limosilactobacillus reuteri) can help reduce crying and fussing in breastfed babies with colic. If your baby is 3-12 weeks old, has colic (cries or fusses 3+ hours a day), and is mostly breastfed, this study may be an option.

This trial tests whether a probiotic can reduce symptoms of infantile colic, especially long periods of crying or fussing. If eligible, you’d use a daily crying diary and attend several study visits to see if symptoms improve.