Comparing hydration education and prescribed fluid intake for high school athletes

Efficacy of Education Versus Education Plus Prescribed Fluid Intake on Hydration Status in High School Athletes

Not applicable Interventional PepsiCo Global R&D · NCT06651619

This study tests whether teaching high school athletes about hydration or giving them specific fluid intake plans helps them stay better hydrated during practices.

Quick facts

PhaseNot applicable
Study typeInterventional
Enrollment108 (estimated)
Ages13 Years to 19 Years
SexAll
SponsorPepsiCo Global R&D Industry-sponsored
Locations1 site (Bradenton, Florida)
Trial IDNCT06651619 on ClinicalTrials.gov

What this trial studies

This study investigates the effectiveness of hydration education versus prescribed fluid intake on the hydration status of high school athletes. Conducted at the Gatorade Sports Science Institute, it involves four groups of athletes based on sex and training environment, who will be randomized into control, education, or prescribed hydration interventions. The athletes will be monitored during practices over two weeks to assess their hydration levels and behaviors. The goal is to determine which approach is more effective in improving hydration among adolescent athletes.

Who should consider this trial

Good fit: Ideal candidates are healthy adolescents aged 13-19 who are currently enrolled in the IMG sports program and can provide consent.

Not a fit: Patients who are pregnant, have medical conditions affecting fluid balance, or are currently participating in other clinical trials may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could lead to improved hydration practices among high school athletes, enhancing their performance and health.

How similar studies have performed: Previous research has indicated that prescribed fluid intake is more effective than education alone, suggesting potential success for this comparative approach.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

1. Females and males between the ages of 13-19 years old
2. Non-smoker
3. Currently enrolled in the IMG sports program
4. Able to give verbal and written informed consent for participation as well as obtain parental consent if \<18 years of age
5. Must be fluent in English reading, writing, and speaking
6. Parental permission

Exclusion Criteria:

1. Expulsion from school for any reason
2. Leaving the IMG sports program
3. Pregnant or planning to become pregnant
4. Illness or injury that impacts sport participation or fluid balance
5. Taking any medication that impacts fluid balance
6. Participation in a clinical trial within past 30 days
7. Participation in any PepsiCo trial within past 6 months
8. Any condition the study investigator believes would interfere with eligibility following the study protocol, effect the study results, or put the subject at undue risk

Where this trial is running

Bradenton, Florida

Study contacts

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 Dehydrationhydrationhypohydrationadolescentathletesportsexercisebehavior
Last reviewed 2026-06-15 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.