Effects of creatine supplementation in female football players

Creatine Supplementation in Young and Elite Female Football Players

Not applicable Interventional University of Sao Paulo · NCT06250556

This study tests if taking creatine can help young female football players perform better on the field.

Quick facts

PhaseNot applicable
Study typeInterventional
Enrollment70 (estimated)
Ages18 Years and up
SexFemale
SponsorUniversity of Sao Paulo Academic / other
Locations2 sites (São Paulo, Sao Paulo / SP and 1 other locations)
Trial IDNCT06250556 on ClinicalTrials.gov

What this trial studies

This study investigates the impact of creatine supplementation on performance in young female football players under the age of 20. It involves a randomized, controlled trial where participants will receive either creatine or a placebo for a week, followed by performance testing and biochemical assessments to ensure safety. The study aims to fill the gap in knowledge regarding the effects of creatine in female athletes, who have been underrepresented in previous research.

Who should consider this trial

Good fit: Ideal candidates for this study are female football players aged 18 to 20.

Not a fit: Patients who are not female football players or are under the age of 18 may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could enhance athletic performance and safety in female football players through informed supplementation.

How similar studies have performed: While creatine supplementation has been widely studied in male athletes, this specific focus on female athletes is relatively novel and has not been extensively tested.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* female football players

Exclusion Criteria:

* age under 18

Where this trial is running

São Paulo, Sao Paulo / SP and 1 other locations

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Athletes
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.