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Dose-effect of HIIT on Cardiovascular Health of Children

2. oktober 2018 opdateret af: Idoia Labayen, Universidad Pública de Navarra

Dose-effect of HIIT on Cardiovascular Health of Children Aged 9 to 10 Years Old Participating in a School Based Multidisciplinary Intervention Program: a Pilot Study

An adequate physical activity level has important effects on cardiovascular health of children. However, the scientific literature suggests that few children meet the physical activity recommendations to obtain these cardiovascular benefits which may have immediate and long term consequences in public health. High intensity interval training (HIIT) has emerged as an effective strategy for improving physical and mental health in children. To note that HIIT can be completed in a shorter period of time and its results in physical health seem to be equivalent to those obtained in longer sessions of traditional aerobic training. However, there is no information about the dose of HIIT needed to obtain significant effects on cardiovascular health of children.

The adoption of healthy dietary habits is also important in the prevention of obesity and cardiovascular diseases.

School-based programs including physical activity and nutritional education have been recommended as important components of programs aiming to prevent obesity and cardiovascular diseases.

Studieoversigt

Status

Afsluttet

Betingelser

Intervention / Behandling

Undersøgelsestype

Interventionel

Tilmelding (Faktiske)

180

Fase

  • Ikke anvendelig

Kontakter og lokationer

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

Studiesteder

  • Spanien
    • Navarra
      • Pamplona, Navarra, Spanien, 31008
        • Department of Health Sciences, Universidad Pública de Navarra

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

9 år til 10 år (Barn)

Tager imod sunde frivillige

Ja

Køn, der er berettiget til at studere

Alle

Beskrivelse

Inclusion Criteria:

All school children able to attend the physical education sessions of the school

-

Exclusion Criteria:

  • Children with medical condition that limits physical activity

Studieplan

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

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

  • Primært formål: Forebyggelse
  • Tildeling: Randomiseret
  • Interventionel model: Parallel tildeling
  • Maskning: Ingen (Åben etiket)

Våben og indgreb

Deltagergruppe / Arm
Intervention / Behandling
Eksperimentel: HIIT two sessions
Two sessions per week of HIIT + nutritional education (1 session/week)
Adfærdsmæssigt: High intensity interval training
Two schools with four classes/groups of 4th degree of children will participate in the pilot study (i.e., age of children 9-10 years old). One of them has two physical education (PE) sessions per week and the other has only one PE session per week. In the school with two PE sessions, two classes will be randomly assigned to HIIT (2 sessions/week) +nutrition group, and two to the nutrition group. Similarly, in the school with one PE session per week, two classes will be randomly assigned to HIIT (1 session/week) + nutrition and two classes to the nutrition goup. Both HIIT and nutritional education sessions will be integrated integrated into the physical education and sciences sessions of the schools. The duration of the intervention will be of eight weeks.
Adfærdsmæssigt: Nutritional education
School-based nutritional education on healthy dietary habits
Eksperimentel: HIIT one session
One session per week of HIIT + nutritional education (1 session/week)
Adfærdsmæssigt: High intensity interval training
Two schools with four classes/groups of 4th degree of children will participate in the pilot study (i.e., age of children 9-10 years old). One of them has two physical education (PE) sessions per week and the other has only one PE session per week. In the school with two PE sessions, two classes will be randomly assigned to HIIT (2 sessions/week) +nutrition group, and two to the nutrition group. Similarly, in the school with one PE session per week, two classes will be randomly assigned to HIIT (1 session/week) + nutrition and two classes to the nutrition goup. Both HIIT and nutritional education sessions will be integrated integrated into the physical education and sciences sessions of the schools. The duration of the intervention will be of eight weeks.
Adfærdsmæssigt: Nutritional education
School-based nutritional education on healthy dietary habits
Aktiv komparator: Nutritional education
Nutritional education (1 session/week)
Adfærdsmæssigt: Nutritional education
School-based nutritional education on healthy dietary habits

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Change in cardiorespiratory fitness
Tidsramme: Change from baseline cardiorespiratory fitness at eight weeks
20m shuttle run test (Alpha battery)
Change from baseline cardiorespiratory fitness at eight weeks

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Change in Body fat
Tidsramme: Change from baseline body fat at eight weeks
Body fat percent measured by bioimpedance
Change from baseline body fat at eight weeks
Change in Ankle-brachial index
Tidsramme: Change from baseline Ankle-brachial index at eight weeks
Automated simultaneous blood pressure measurement
Change from baseline Ankle-brachial index at eight weeks
Change in Dietary habits
Tidsramme: Change from baseline Dietary habits at eight weeks
Food frequency questionnaire and 24h recall
Change from baseline Dietary habits at eight weeks
Change in Muscular strength
Tidsramme: Change from baseline Muscular strength at eight weeks
Handgrip strength and long jump (Alpha battery)
Change from baseline Muscular strength at eight weeks
Change in speed-agility
Tidsramme: Change from baseline speed agility at eight weeks
4x10m speed agility test (Alpha battery)
Change from baseline speed agility at eight weeks

Samarbejdspartnere og efterforskere

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

Sponsor

Universidad Pública de Navarra

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)

27. februar 2018

Primær færdiggørelse (Faktiske)

20. juni 2018

Studieafslutning (Faktiske)

30. september 2018

Datoer for studieregistrering

Først indsendt

20. februar 2018

Først indsendt, der opfyldte QC-kriterier

20. marts 2018

Først opslået (Faktiske)

27. marts 2018

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

3. oktober 2018

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

2. oktober 2018

Sidst verificeret

1. oktober 2018

Mere information

Begreber relateret til denne undersøgelse

Nøgleord

Yderligere relevante MeSH-vilkår

Andre undersøgelses-id-numre

  • PI-018/17

Plan for individuelle deltagerdata (IPD)

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Kliniske forsøg med Fedme

Kliniske forsøg med High intensity interval training

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Sponsorer og samarbejdspartnere

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Betingelser

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Kosttilskud

Sponsor / samarbejdspartnere

Placeringer

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