At a glance
ClinicalIndex Comparison RecordN/ACompleted· 81 enrolled
Drug / intervention
Experimental: Kefir probiotic drink (supplied by Nourish) +1 moredietary
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.
Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.
A Randomised Controlled Trial of the Effects of a Probiotic Drink on Behaviour, Sleep and the Microbiome in Children With ADHD
In Brief
A clinical study evaluating Experimental: Kefir probiotic drink (supplied by Nourish) and Placebo comparator for ADHD. Completed, enrolled 81 participants across 1 site.
Detailed Summary
This randomised, placebo controlled trial explores the effects of supplementation with a probiotic drink (kefir) in children diagnosed with ADHD on behaviour, sleep, attention and the gut microbiome.
Study Details
Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsADHD
CountriesUnited Kingdom
CollaboratorsGoldsmiths, University of London, London South Bank University
Timeline
N/ACompletedFinished
20222023202420252026
First PostedDec 2021
Enrollment StartJan 2022
Primary CompletionSep 2023
TodayJul 2026
First PostedDec 13, 2021
Enrollment StartJan 6, 2022
Primary CompletionSep 26, 2023
TodayJul 2, 2026
Enrollment to primary: 1.7 yearsPosted 4.6 years ago
Interventions
Experimental: Kefir probiotic drink (supplied by Nourish)dietary
125ml per day of dairy based probiotic drink (Kefir) containing ≥ 50billion colony forming units (CFU), supplied in plain packaging.
Placebo comparatordietary
125ml of non-fermented dairy based placebo (UHT milk) per day, supplied in plain packaging.