Effect of a Short-term Multi-strain Probiotic Supplementation in Endurance Athletes

The aim of this project is to evaluate and identify the effect of a short-term 2-week multi-strain probiotic (MPRO) supplementation on the exercise-associated gastrointestinal (GI) symptoms and perturbations in high level female athletes of the Polish national team during strictly controlled conditions of a training camp, based on recommendations for best practices for probiotic (PRO) research in athletes and assessment of EX-associated GI perturbations.

NCT Number	NCT07252778
Lead Sponsor	Krzysztof Durkalec-Michalski Collaborators: Institute of Human Genetics, Polish Academy of Sciences
Conditions	Sports Nutrition, Biochemical Markers, Exercise Performance, Aerobic Capacity, Supplementation
Enrollment	30 participants
Start Date	2025-11-20
Primary Completion	2027-06-01 (estimated)
Study Completion	2027-06-30 (estimated)
Updated on ClinicalTrials.gov	2025-11-28