Actively Recruiting
Effect of a Short-term Multi-strain Probiotic Supplementation in Endurance Athletes
Led by Krzysztof Durkalec-Michalski · Updated on 2025-11-28
30
Participants Needed
1
Research Sites
83 weeks
Total Duration
On this page
Sponsors
K
Krzysztof Durkalec-Michalski
Lead Sponsor
I
Institute of Human Genetics, Polish Academy of Sciences
Collaborating Sponsor
AI-Summary
What this Trial Is About
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.
CONDITIONS
Official Title
Effect of a Short-term Multi-strain Probiotic Supplementation in Endurance Athletes
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Belonging to the national rowing team
- At least 5 years of training experience
- Currently issued medical certificate confirming good health and ability to practice sports
- Good health without chronic health disorders
- Written informed consent to participate
You will not qualify if you...
- Injury or health issues preventing exercise procedures
- Gastrointestinal infections, diseases, or disorders
- Past gastrointestinal surgery or other self-reported gastrointestinal problems
- Symptoms of infection or medication use (e.g., antibiotics) within 4 weeks before the study
- Current supplementation with prebiotics, probiotics, or synbiotics within 4 weeks
- Current use of pharmaceutical agents like anti-inflammatory drugs, laxatives, antidiarrhea agents, antacids, or antiemetics within 4 weeks
- Failure to follow the study protocol
- Feeling generally unwell
- Pregnancy or planning pregnancy
AI-Screening
AI-Powered Screening
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Trial Site Locations
Total: 1 location
1
Department of Sports Dietetics, Poznan University of Physical Education Poznań
Poznan, Wielkopolska, Poland, 61-871
Actively Recruiting
Research Team
N
Natalia Główka, PhD
CONTACT
K
Krzysztof Durkalec-Michalski, PhD
CONTACT
How is the study designed?
Study Type
INTERVENTIONAL
Masking
QUADRUPLE
Allocation
RANDOMIZED
Model
CROSSOVER
Primary Purpose
TREATMENT
Number of Arms
2
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