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SUSTAINA Study: Effects of Sustainable Diet and Therapeutic Exercise on Health in Young Athletes (SUSTAINA)

27. april 2026 opdateret af: Prof. Dr. Alejandro Martínez-Rodríguez, University of Alicante

Research and Development of New Sustainable Dietary and Nutritional Programs and Therapeutic Exercise for the Prevention of Metabolic and Musculoskeletal Disorders

The SUSTAINA study aims to evaluate the effects of sustainable dietary programs combined with individualized therapeutic exercise on metabolic health, body composition, and musculoskeletal function in young athletes. Participants will be randomly assigned to different intervention groups receiving tailored exercise training and nutritional guidance based on Mediterranean diet principles. The study will assess physiological, anthropometric, and functional outcomes to identify effective strategies for preventing metabolic and musculoskeletal disorders.

Studieoversigt

Status

Aktiv, ikke rekrutterende

Betingelser

Intervention / Behandling

Detaljeret beskrivelse

This study is a randomized controlled trial designed to investigate the impact of combined dietary and exercise interventions on health outcomes in young athletes. Participants will be allocated into different groups, including a control group and intervention groups receiving structured therapeutic exercise programs and personalized nutritional strategies based on sustainable Mediterranean diet principles.

Measurements will include body composition, metabolic parameters, physical performance, and musculoskeletal function. The intervention is expected to provide evidence-based strategies to prevent metabolic and musculoskeletal disorders in physically active populations.

Undersøgelsestype

Interventionel

Tilmelding (Faktiske)

70

Fase

  • Ikke anvendelig

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Studiesteder

  • Spanien
    • Alicante
      • Elche, Alicante, Spanien, 03202
        • European Institute Of Exercise and Health

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Aldre berettiget til at studere

  • Barn
  • Voksen

Tager imod sunde frivillige

Ja

Beskrivelse

Inclusion Criteria:

  • Age between 14 and 25 years
  • Regular participation in organized physical activity (≥4 days per week)
  • Healthy individuals without diagnosed metabolic or musculoskeletal disorders
  • Ability to participate in physical exercise programs
  • Written informed consent provided by the participant or legal guardian (for minors)

Exclusion Criteria:

  • Presence of diagnosed metabolic disease (e.g., diabetes, cardiovascular disease)
  • Musculoskeletal injury or condition that prevents participation in exercise
  • Any medical condition contraindicating physical activity
  • Use of medication or treatment that may affect metabolic or physical performance outcomes
  • Failure to comply with study procedures or intervention protocols

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

  • Primært formål: Behandling
  • Tildeling: Randomiseret
  • Interventionel model: Parallel tildeling
  • Maskning: Enkelt

Våben og indgreb

Deltagergruppe / Arm
Intervention / Behandling
Aktiv komparator: Arm 1: Control Group
Nutritional intervention only (no structured exercise). Participants receive a personalized dietary intervention based on Mediterranean diet principles, without participation in a structured exercise program.
Adfærdsmæssigt: Behavioral: Nutritional Intervention
Personalized dietary program based on sustainable Mediterranean diet principles, adapted to individual energy and nutritional requirements.
Eksperimentel: Arm 2: Traditional resistance training (hypertrophy) + nutritional intervention
Participants perform a hypertrophy-focused resistance training program combined with a personalized dietary intervention.
Adfærdsmæssigt: Behavioral: Nutritional Intervention
Personalized dietary program based on sustainable Mediterranean diet principles, adapted to individual energy and nutritional requirements.
Andet: Conventional Strength Training
Traditional resistance training program including hypertrophy and strength-based exercises using guided machines and free weights.
Eksperimentel: Arm 3: Explosive strength training + nutritional intervention
Participants perform an explosive strength training program combined with a personalized dietary intervention.
Adfærdsmæssigt: Behavioral: Nutritional Intervention
Personalized dietary program based on sustainable Mediterranean diet principles, adapted to individual energy and nutritional requirements.
Andet: Explosive Strength Training
High-intensity strength training focused on explosive movements using free weights.
Eksperimentel: Arm 4: Functional training + nutritional intervention
Participants perform a functional training program using alternative materials combined with a personalized dietary intervention.
Adfærdsmæssigt: Behavioral: Nutritional Intervention
Personalized dietary program based on sustainable Mediterranean diet principles, adapted to individual energy and nutritional requirements.
Andet: Functional Training
Exercise program based on functional movements using alternative training materials.
Eksperimentel: Arm 5: Isoinertial training + nutritional intervention
Participants perform an isoinertial resistance training program combined with a personalized dietary intervention.
Adfærdsmæssigt: Behavioral: Nutritional Intervention
Personalized dietary program based on sustainable Mediterranean diet principles, adapted to individual energy and nutritional requirements.
Andet: Isoinertial Training
Resistance training program using isoinertial devices with an emphasis on eccentric load.

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Change in fat mass
Tidsramme: Baseline to 9 months
Assessment of fat mass using dual-energy X-ray absorptiometry (DXA) and bioelectrical impedance analysis.
Baseline to 9 months
Change in lean body mass
Tidsramme: Baseline to 9 months
Assessment of lean body mass using dual-energy X-ray absorptiometry (DXA) and bioelectrical impedance analysis.
Baseline to 9 months

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Change in blood glucose levels
Tidsramme: Baseline to 9 months
Measurement of blood glucose levels using a portable biochemical analyzer.
Baseline to 9 months
Change in triglyceride levels
Tidsramme: Baseline to 9 months
Assessment of triglyceride levels using a portable biochemical analyzer.
Baseline to 9 months
Change in bone mineral content
Tidsramme: Baseline to 9 months
Assessment of bone mineral content using dual-energy X-ray absorptiometry (DXA).
Baseline to 9 months
Change in total cholesterol levels
Tidsramme: Baseline to 9 months
Assessment of total cholesterol levels using a portable biochemical analyzer.
Baseline to 9 months
Change in handgrip strength
Tidsramme: Baseline and 9 months
Assessment of upper body isometric strength using a handgrip dynamometer. Measured in kilograms (kg)
Baseline and 9 months
Change in lower body strength (countermovement jump height)
Tidsramme: Baseline and 9 months
Assessment of lower body strength using countermovement jump (CMJ) height measured with a contact platform (cm).
Baseline and 9 months
Change in sprint performance
Tidsramme: Baseline and 9 months
Assessment of sprint performance using 10-30 meter sprint tests measured with photocell timing systems. Measured in seconds (s)
Baseline and 9 months
Change in endurance capacity (Yo-Yo Intermittent Recovery Test Level 1)
Tidsramme: Baseline and 9 months
Assessment of endurance capacity using the Yo-Yo Intermittent Recovery Test Level 1, expressed as total distance covered (meters).
Baseline and 9 months
Change in functional movement (Functional Movement Screen score)
Tidsramme: Baseline and 9 months
Assessment of functional movement using the Functional Movement Screen (FMS), scored from 0 to 21 points, where higher scores indicate better movement quality and lower injury risk.
Baseline and 9 months
Change in joint range of motion
Tidsramme: Baseline and 9 months
Assessment of joint range of motion using goniometric measurements.
Baseline and 9 months
Change in urine specific gravity
Tidsramme: Baseline and 9 months
Assessment of hydration status using urine specific gravity measured by refractometry.
Baseline and 9 months
Change in hydration status (urine color scale)
Tidsramme: Baseline and 9 months
Assessment of hydration status using a validated urine color scale ranging from 1 to 8, where lower values indicate better hydration status and higher values indicate dehydration.
Baseline and 9 months
Change in blood pressure
Tidsramme: Baseline and 9 months
Measurement of systolic and diastolic blood pressure using a digital sphygmomanometer.
Baseline and 9 months
Change in basal metabolic rate
Tidsramme: Baseline and 9 months
Assessment of basal metabolic rate using indirect calorimetry.
Baseline and 9 months

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Sponsor

University of Alicante

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart (Faktiske)

1. januar 2026

Primær færdiggørelse (Anslået)

30. juni 2026

Studieafslutning (Anslået)

30. september 2026

Datoer for studieregistrering

Først indsendt

20. april 2026

Først indsendt, der opfyldte QC-kriterier

27. april 2026

Først opslået (Faktiske)

5. maj 2026

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

5. maj 2026

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

27. april 2026

Sidst verificeret

1. april 2026

Mere information

Begreber relateret til denne undersøgelse

Nøgleord

Yderligere relevante MeSH-vilkår

Andre undersøgelses-id-numre

  • UA-2026-02-19_3

Plan for individuelle deltagerdata (IPD)

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