Nutritional AssessmentsNCT07461766
Food and Nutrition Education for Adolescent Soccer Players
A study testing nutritional education in people with Nutritional Assessments and Adolescent Athletic Performance, run by Federal University of São Paulo at 1 site in Brazil.
Trial summary
To identify changes in eating habits and symptoms of premenstrual tension in adolescent athletes before and after a nutritional education program. Read more about this study
- Who is it for?
- Ages 15 to 17 years, women onlyHealthy volunteers can take part
- Conditions the study is for
- Nutritional Assessments, Adolescent Athletic Performance, Premenstrual Syndrome
- What is being tested?
- nutritional education
- Type of treatment
- Lifestyle or therapy programme
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 50 participants
- Where
- 1 siteBrazil
- Study dates
- 1 Feb 2025to 30 Nov 2025
- Phase
- Interventional
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 15 to 17 years
- Women only
- Healthy volunteers accepted
- Child
Who may be able to join
- Adolescentes athletes between 15 and 17 years old
- adolescents in their reproductive phase (menacme)
- participants in a field soccer sports project
Who cannot join
- comorbidities
Trial locations and contacts
1 site in 1 country.
Brazil1 site
Federal University of São Paulo - Gynecology Department
São Paulo, 04023-900
About this study
Official title: Food and Nutrition Education for Adolescent Soccer Players: Influence on Eating Habits and Promotion of Women's Health
To identify changes in eating habits and symptoms of premenstrual tension in adolescent athletes before and after a nutritional education program.
Read the detailed description
A prospective cohort study aimed at evaluating nutritional knowledge, premenstrual tension symptoms, clinical and anthropometric characteristics in adolescent female soccer players.
- Being tested
- nutritional education
- Keywords
- adolescent athletes, nutritional education, body composition, premenstrual symptoms
- Medical subject headings
- Premenstrual Syndrome
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
nutritional educationBehavioural
Monthly nutritional education workshops, over five months, covering topics relevant to sports nutrition.
| Study group | Role | What they receive |
|---|---|---|
| single arm | Experimental | Nutritional education program Receives: Behavioral: nutritional education |
What is being measured
The primary outcome is the main question the study is designed to answer.
Nutritional Knowledge Questionnaire
The questionnaire called "Nutritional Knowledge Questionnaire," has a maximum score of 53 points, considering 1 point for each correctly answered question and zero points for unanswered or incorrectly answered questions. The questionnaire does not have a minimum score.
The questionnaire consists of 2 parts. The first part consists of multiple-choice questions about nutritional knowledge, and the second part consists of questions about dietary beliefs in sports nutrition.
Measured: immediately after the end of the intervention
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted10 Mar 2026
- Study start1 Feb 2025
- Primary completion30 Nov 2025
- Study completion30 Nov 2025
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Nutritional AssessmentsStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase N/A
- Primary purpose
- Prevention
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Enrolment
- 50 participants (actual)
Sponsor and investigators
- Lead sponsor
- Federal University of São Paulo
- Sponsor type
- University, hospital or other
- Responsible party
- Principal investigator, Maíta Poli de Araújo, Federal University of São Paulo
- Investigators
- Zuszsanna J Di Bella, MD PhD, Principal investigator, Federal University of São Paulo
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT07461766
- Sponsor's protocol ID
- 152842
- Status last verified
- Mar 2026
- First submitted
- 3 Mar 2026
- Last updated
- 10 Mar 2026
- Results posted
- No
- Data monitoring committee
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- No
Study at a glance
From the registry record, last updated by the sponsor on 10 Mar 2026. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Food and Nutrition Education for Adolescent Soccer Players: Influence on Eating Habits and Promotion of Women's Health
- ClinicalTrials.gov ID
- NCT07461766
- Acronym / sponsor ID
- 152842
- Keywords
- adolescent athletes, nutritional education, body composition, premenstrual symptoms
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 50 participants (actual)
- Lead sponsor
- Federal University of São PauloUniversity, hospital or other
- Study start
- 1 Feb 2025 (actual)
- Primary completion
- 30 Nov 2025 (actual)
- Study completion
- 30 Nov 2025 (actual)
- First posted
- 10 Mar 2026 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
To identify changes in eating habits and symptoms of premenstrual tension in adolescent athletes before and after a nutritional education program.
Detailed description
A prospective cohort study aimed at evaluating nutritional knowledge, premenstrual tension symptoms, clinical and anthropometric characteristics in adolescent female soccer players.
Study design
- Primary purpose
- Prevention
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| single arm | Experimental | Behavioral: nutritional educationNutritional education program |
Who may qualify
- Ages
- 15 to 17 years
- Sex
- Female only
- Healthy volunteers
- Accepted
- Age groups
- Child
Key inclusion criteria (3 listed)
- Adolescentes athletes between 15 and 17 years old
- adolescents in their reproductive phase (menacme)
- participants in a field soccer sports project
Key exclusion criteria (1 listed)
- comorbidities
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| nutritional educationMonthly nutritional education workshops, over five months, covering topics relevant to sports nutrition. | Behavioural | single arm |
Primary outcome
Nutritional Knowledge Questionnaire
Time frame: immediately after the end of the intervention
The questionnaire called "Nutritional Knowledge Questionnaire," has a maximum score of 53 points, considering 1 point for each correctly answered question and zero points for unanswered or incorrectly answered questions. The questionnaire does not have a minimum score. The questionnaire consists of 2 parts. The first part consists of multiple-choice questions about nutritional knowledge, and the second part consists of questions about dietary beliefs in sports nutrition.
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 10 Mar 2026.
- Individual participant dataSharing planned: No
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Zuszsanna J Di Bella, MD PhD principal investigator
Federal University of São Paulo
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A study testing nutritional education in people with Nutritional Assessments and Adolescent Athletic Performance, run by Federal University of São Paulo at 1 site in Brazil.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 3 inclusion and 1 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 10 Mar 2026. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in Brazil. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Nutritional Knowledge Questionnaire (time frame: immediately after the end of the intervention). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 10 Mar 2026.