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Immersive Physical Activity Program for Overweight Schoolchildren (PEESO)

26 czerwca 2026 zaktualizowane przez: José M. Cancela, University of Vigo

Immersive Recreational Physical Exercise Program for Schoolchildren With Overweight or Obesity (PEESO)

Childhood overweight and obesity are major public health concerns associated with increased cardiometabolic risk and reduced quality of life. In Galicia (Spain), approximately one-third of schoolchildren aged 7-15 years are affected. Physical inactivity and sedentary behaviors contribute significantly to this condition.

The PEESO Project is a clinical trial designed to evaluate the effects of an immersive virtual reality-based physical exercise program delivered during school recess in children with overweight or obesity. The intervention uses head-mounted displays to promote moderate-to-vigorous intensity physical activity in an engaging environment.

Przegląd badań

Status

Rejestracja na zaproszenie

Warunki

Interwencja / Leczenie

Szczegółowy opis

Childhood overweight and obesity are major public health concerns worldwide and are associated with increased risk of cardiometabolic disease, musculoskeletal disorders, and reduced quality of life. In Galicia (Spain), approximately one-third of schoolchildren aged 7-15 years present overweight or obesity. Physical inactivity and excessive sedentary behaviors, particularly screen time, contribute significantly to this condition.

The PEESO Project is a clinical trial designed to evaluate the effects of an immersive recreational physical exercise program delivered during school recess in children diagnosed with overweight or obesity. The intervention uses immersive virtual reality (IVR) technology through head-mounted displays to create an interactive and engaging environment that promotes moderate-to-vigorous intensity physical activity.

Immersive virtual reality may enhance exercise adherence and enjoyment by increasing motivation and reducing perceived exertion through distraction. Although active video games (exergames) have demonstrated potential to increase daily physical activity and reduce body mass index (BMI), most previous studies have focused on non-immersive systems and adult populations.

The primary objective of this study is to determine the effect of a moderate-to-vigorous intensity immersive virtual exercise program on body composition in schoolchildren with overweight or obesity. Secondary objectives include assessing its impact on quality of life and other health-related outcomes. The intervention is implemented during academic recess periods to ensure feasibility and integration within the school setting.

Typ studiów

Interwencyjne

Zapisy (Szacowany)

36

Faza

  • Nie dotyczy

Kontakty i lokalizacje

Ta sekcja zawiera dane kontaktowe osób prowadzących badanie oraz informacje o tym, gdzie badanie jest przeprowadzane.

Lokalizacje studiów

    • Pontevedra
      • Vigo, Pontevedra, Hiszpania, 36210
        • Ies Santa Irene

Kryteria uczestnictwa

Badacze szukają osób, które pasują do określonego opisu, zwanego kryteriami kwalifikacyjnymi. Niektóre przykłady tych kryteriów to ogólny stan zdrowia danej osoby lub wcześniejsze leczenie.

Kryteria kwalifikacji

Wiek uprawniający do nauki

  • Dziecko

Akceptuje zdrowych ochotników

Nie

Opis

Inclusion criteria:

  • Age: >12 to 16 years (n>15).
  • BMI: >25.5 kg/m² (overweight) and >30 kg/m² (obesity classes I-IV).
  • Agreement to participate in the study.
  • Signed informed consent from parents or guardians.

Exclusion criteria:

  • Presence of cardiovascular, pulmonary, or musculoskeletal conditions that would prevent participation in the virtual session.
  • Inability to comply with the assessment protocol.
  • Presence of severe visual or hearing impairment, vertigo, epilepsy, or uncontrolled psychosis.

Plan studiów

Ta sekcja zawiera szczegółowe informacje na temat planu badania, w tym sposób zaprojektowania badania i jego pomiary.

Jak projektuje się badanie?

Szczegóły projektu

  • Główny cel: Leczenie
  • Przydział: Randomizowane
  • Model interwencyjny: Przydział równoległy
  • Maskowanie: Potroić

Broń i interwencje

Grupa uczestników / Arm
Interwencja / Leczenie
Eksperymentalny: RVI_Experimental_Immersive Virtual Reality Exergame Program
The PEESO intervention is an immersive recreational physical exercise program designed for schoolchildren with overweight or obesity. The intervention is delivered during school recess periods using Head-Mounted Display (HMD)-based immersive virtual reality exergames. The program aims to provide moderate-to-vigorous intensity physical activity through personalized exercise sessions in a motivating and interactive environment.
Participants assigned to the experimental group will perform immersive virtual reality exercise sessions THREE (3) TIMES A WEEK during school breaks. The intervention lasts 24 weeks, following a one-week adaptation period to the head-mounted devices (HMDs) and exercise video games. Exercise routines will be personalized to each participant's characteristics using a "Weight Loss" mode and will include three training categories: Full Body (6 weeks), Strength (9 weeks), and Boxing (9 weeks). The exercise load will be programmed individually through the exercise video game platform based on each participant's progress and performance. The sessions are designed to achieve a moderate to vigorous level of physical activity.
Komparator placebo: RVI_ControGroup_Immersive Virtual Reality Exergame Program
The PEESO intervention in the control group will be the same as in the experimental group: a recreational and immersive physical exercise program designed for overweight or obese schoolchildren. It is conducted during school recess using immersive virtual reality exercise video games with virtual reality headsets (HMDs). The program aims to provide moderate-to-vigorous physical activity through personalized exercise sessions in a motivating and interactive environment.
Participants assigned to the control group will perform immersive virtual reality exercise sessions ONE TIMES (1) A WEEK during school breaks. The intervention lasts 24 weeks, following a one-week adaptation period to the head-mounted devices (HMDs) and exercise video games. Exercise routines will be personalized to each participant's characteristics using a "Weight Loss" mode and will include three training categories: Full Body ( 6 weeks), Strength (9 weeks), and Boxing (9 weeks). The exercise load will be programmed individually through the exercise video game platform based on each participant's progress and performance. The sessions are designed to achieve a moderate to vigorous level of physical activity.

Co mierzy badanie?

Podstawowe miary wyniku

Miara wyniku
Opis środka
Ramy czasowe
Assessment body composition
Ramy czasowe: 24 weeks

Description: Body composition was assessed using the Tanita MC-780 bioelectrical impedance analyzer. Measured variables included fat mass (FM), fat-free mass (FFM), muscle mass (MM), total body water (TBW), and segmental body composition of the trunk and limbs.

Unit of Measurement:

Fat Mass (FM): kg

Fat-Free Mass (FFM): kg

Muscle Mass (MM): kg

Total Body Water (TBW): kg

Segmental Body Composition: kg

Interpretation: Higher FFM, MM, and TBW indicate better physical fitness. Lower FM indicates better body composition.

24 weeks
Assessment user experience and engagement
Ramy czasowe: 24 weeks

User experience and engagement will be assessed using the Game Experience Questionnaire (GEQ - Post-Game Module). Items are rated from 0 to

Unit of Measure:

GEQ subscale scores (0-4)

Interpretation:

Higher scores indicate better experience for positive dimensions and poorer experience for negative dimensions.

24 weeks
Assessment Safety and cybersickness symptoms
Ramy czasowe: 24 weeks

Safety and cybersickness symptoms will be assessed using the Simulator Sickness Questionnaire (SSQ). Higher scores indicate greater severity of cybersickness symptoms.

Unit of Measure:

SSQ total score

Interpretation:

Lower scores indicate better tolerability and safety; a score of 0 indicates no symptoms.

Safety and cybersickness symptoms will be assessed using the Simulator Sickness Questionnaire (SSQ). Higher scores indicate greater severity of cybersickness symptoms.

Unit of Measure:

SSQ total score

Interpretation:

Lower scores indicate better tolerability and safety; a score of 0 indicates no symptoms.

24 weeks
Assessment usability
Ramy czasowe: 24 weeks

System usability will be assessed using the System Usability Scale (SUS), a validated 10-item questionnaire. Scores range from 0 to 100, with higher scores indicating better usability.

Unit of Measure:

SUS score (0-100)

Interpretation:

Scores ≥68 indicate acceptable usability; scores >80 indicate excellent usability.

24 weeks
Health-Related Quality of Life (KINDL)
Ramy czasowe: 24 weeks

Description:

Health-related quality of life will be assessed using the KINDL Questionnaire, a validated instrument that evaluates children's and adolescents' well-being across multiple domains, including physical well-being, emotional well-being, self-esteem, social relationships, and school functioning. Scores are calculated according to the instrument scoring manual and transformed to a scale from 0 to 100.

Unit of Measure:

KINDL total score (0-100) Emotional well-being (0-100) Physical well-being (0-100) Self-esteem (0-100) Social relationships (0-100) School functioning (0-100)

Interpretation:

Higher scores indicate better health-related quality of life and well-being in the corresponding domain. Lower scores indicate poorer perceived quality of life and greater difficulties in physical, emotional, social, or school-related functioning.

24 weeks
Physical Activity Level
Ramy czasowe: 24 weeks

Description:

Physical activity and sedentary behavior will be assessed using the International Physical Activity Questionnaire - Short Form (IPAQ-SF), child/adapted version. The questionnaire evaluates moderate-to-vigorous physical activity (MVPA), sedentary time, and total physical activity.

Unit of Measure:

Moderate-to-vigorous physical activity (MVPA): minutes/week Sedentary time: minutes/day or hours/day Total physical activity: MET-minutes/week

Interpretation:

Higher MVPA and total physical activity scores indicate greater participation in physical activity and better activity levels. Higher sedentary time indicates more time spent inactive and poorer movement behavior. Lower sedentary time and higher physical activity levels reflect a healthier lifestyle.

24 weeks
Assessment Muscular Strength
Ramy czasowe: 24 weeks

Outcome Measure: Muscular Strength

Description:

Muscular strength will be assessed using the ALPHA-Fitness battery, including handgrip strength testing.

Unit of Measure:

kg

Interpretation:

Higher values indicate greater muscular strength and better physical fitness.

24 weeks
Assessment Agility
Ramy czasowe: 24 weeks

Outcome Measure: Agility

Description:

Agility will be assessed using the ALPHA-Fitness battery, through a standardized agility and speed test.

Unit of Measure:

seconds

Interpretation:

Lower completion times indicate better agility, speed, and motor performance.

24 weeks
Assessment Cardiorespiratory Fitness
Ramy czasowe: 24 weeks

Outcome Measure: Cardiorespiratory Fitness

Description:

Cardiorespiratory fitness will be assessed using the ALPHA-Fitness battery and expressed as estimated maximal oxygen consumption (VO₂max).

Unit of Measure:

mL/kg/min (VO₂max)

Interpretation:

Higher VO₂max values indicate better cardiorespiratory fitness and aerobic capacity. Lower values indicate poorer aerobic fitness.

24 weeks

Współpracownicy i badacze

Tutaj znajdziesz osoby i organizacje zaangażowane w to badanie.

Sponsor

Współpracownicy

Daty zapisu na studia

Daty te śledzą postęp w przesyłaniu rekordów badań i podsumowań wyników do ClinicalTrials.gov. Zapisy badań i zgłoszone wyniki są przeglądane przez National Library of Medicine (NLM), aby upewnić się, że spełniają określone standardy kontroli jakości, zanim zostaną opublikowane na publicznej stronie internetowej.

Główne daty studiów

Rozpoczęcie studiów (Rzeczywisty)

20 stycznia 2026

Zakończenie podstawowe (Szacowany)

30 czerwca 2026

Ukończenie studiów (Szacowany)

15 lipca 2026

Daty rejestracji na studia

Pierwszy przesłany

27 maja 2026

Pierwszy przesłany, który spełnia kryteria kontroli jakości

26 czerwca 2026

Pierwszy wysłany (Rzeczywisty)

2 lipca 2026

Aktualizacje rekordów badań

Ostatnia wysłana aktualizacja (Rzeczywisty)

2 lipca 2026

Ostatnia przesłana aktualizacja, która spełniała kryteria kontroli jakości

26 czerwca 2026

Ostatnia weryfikacja

1 czerwca 2026

Więcej informacji

Terminy związane z tym badaniem

Inne numery identyfikacyjne badania

  • CP-220126-37

Informacje o lekach i urządzeniach, dokumenty badawcze

Bada produkt leczniczy regulowany przez amerykańską FDA

Nie

Bada produkt urządzenia regulowany przez amerykańską FDA

Nie

Te informacje zostały pobrane bezpośrednio ze strony internetowej clinicaltrials.gov bez żadnych zmian. Jeśli chcesz zmienić, usunąć lub zaktualizować dane swojego badania, skontaktuj się z register@clinicaltrials.gov. Gdy tylko zmiana zostanie wprowadzona na stronie clinicaltrials.gov, zostanie ona automatycznie zaktualizowana również na naszej stronie internetowej .