ClinicalTrials.gg
Status unknownNCT04194580Updated Dec 11, 2019

Physical Activiy Intervention Programm

An interventional study of Phisical activity intervention in Physical Activity, Fitness and Overweight and Obesity, sponsored by Universidad Autónoma de Chile. Status unknown at 1 site in Chile. Open to participants aged 4 Years to 18 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2019-12-11.

Primary conditionObesityRegistry: Motor ActivityReclassifiedWhy we changed it
Registry
Motor Activity — the first condition term the registry derived for this study.
ClinicalTrials.gg
Obesity
Why
  1. Motor Activity is a broad heading, used only when no more specific condition is named.
  2. The study's listed conditions name Obesity.
Confidence
High: the new condition is named in the study's own listed conditions. Of 351 hand-checked studies reclassified this way, 68% were exactly right and 84% in the right disease family; the registry's first term was right for 5% (measured 2026-10-21). How we classify →
Wrong?
Tell us the study's main condition →

Sponsored by Universidad Autónoma de Chile · Not applicable, Interventional, and Prevention

The sponsor has not verified this record recently (last verified Dec 2019), so the status shown — last known as Recruiting — may be out of date.
Phase
Not applicable
Study type
Interventional
Enrollment
800
Allocation
Randomized
Ages
4 Years to 18 Years
Sex
All
01

Study summary

The purpose of this study is to evaluate the effectiveness of a recreational physical activity intervention for reducing the prevalence of overweight/obesity and other cardiovascular risk factors

Read the detailed description

A greater intensity of the intervention, and a longer weekly duration that extends until the weekend, could improve the efficiency in obesity.

02

Conditions studied

  • Physical Activity
  • Fitness
  • Overweight and Obesity

Browse trials for

03

In context

Obesity Reclassified

11,522 studies on the registry are indexed under Obesity; 2,033 are open to participants now.

This study's planned enrollment of 800 is above the median of 67 across 9,006 interventional studies indexed under Obesity.

Browse Obesity studies →

Lead sponsor

Universidad Autónoma de Chile is the lead sponsor of 4 studies on the registry; 2 are open to participants now.

Compared within Obesity, this study's primary condition as ClinicalTrials.gg classifies it; the registry's first condition term is Motor Activity. The counts are of registry records indexed under each term, refreshed daily. How we classify →

04

Who can participate

Ages eligible
4 Years to 18 Years
Sexes eligible
All
Accepts healthy volunteers
Yes

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • The parents of the children will be informed about the objectives and methods of the study, and will give their written consent to the participation of the children. Similarly, the study will introduce children from classroom to class and their oral consent will be obtained

Exclusion criteria

Exclusion Criteria:

  • Participating children will be free from serious learning difficulties, or physical or mental disorders, that could prevent participation in scheduled physical activities.
05

Study design

Phase
Not applicable
Primary purpose
Prevention
Allocation
Randomized
Intervention model
Parallel assignment
Masking
None (open label)
Enrollment
800 participants (estimated)

Study arms

  • Experimental
    Physical activity

    In the program we will perform a recreational physical activity intervention during one year that include standardized recreative and non competitive activities conducted by sports instructors

    Behavioral: Phisical activity intervention

  • No intervention
    Physical activity control

    This group will not participate in the intervention

Interventions

  • BehavioralPhisical activity intervention

    The prevalence of overweight in chilean children in the among the highest in the world and increasing quickly. The investigators recently evaluated an after-school program of recreational physical activity to control overweight, obesity and other cardiovascular risk factors in primary school children Temuco. This program reduced adiposity and increased the fitness.

06

What researchers measure

Primary outcomes

  1. Aerobic Capacity

    By using 20-m shuttle run test, which is validated to measure maximal aerobic capacity in children from 4 years.

    Time frame: 1 year

  2. Muscle Strength

    By using standing long jump test

    Time frame: 1 year

  3. Flexibility

    By using the sit and reach test

    Time frame: 1 year

  4. Speed-agility

    By using 4x10 meters shuttle run test

    Time frame: 1 year

Secondary outcomes

  1. Health-related quality of life

    By using the instrument for assessing Health-Related Quality of Life for children and adolescents aged 4-17 years (KINDL), in its version validated in Spanish. The KINDLR questionnaire consists of 24 Likert-scaled items associated with six dimensions: physical well-being, emotional well-being, self-esteem, family, friends and everyday functioning (school or nursery school/kindergarten). The sub-scales of these six dimensions can be combined to produce a total score. the score ranges from 0 to 100. Higher scores indicate better health-related quality of life.

    Time frame: 1 year

07

Study locations

1 of 1 sites recruiting
  • Laboratorio Fisiología del Ejercicio
    Temuco, La Araucanía 4780000, Chile
    Recruiting
08

References and documents

Publications

  • Godoy-Cumillaf A, Fuentes-Merino P, Giakoni-Ramirez F, Duclos-Bastias D, Merellano-Navarro E. Effectiveness of a physical activity intervention on the overweight and obesity of Chilean schoolchildren. Medicine (Baltimore). 2022 Sep 30;101(39):e30908. doi: 10.1097/MD.0000000000030908. PubMed 36181063 ↗
09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Dec 11, 2019, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT04194580
Lead sponsor
Universidad Autónoma de Chile
Responsible party
Andrés Godoy Cumillaf (Profesor, Universidad Autónoma de Chile) — Principal investigator
First posted
Dec 11, 2019
Start date
Dec 3, 2019
Primary completion
Jul 20, 2020 (estimated)
Completion
Dec 20, 2020 (estimated)
Last update
Dec 11, 2019

Study contacts

Andrés Godoy, Prof.
Contact
andres.godoy@uautonoma.cl
+56932259064
José Bruneau, PhD
study director · Universidad Autónoma de Chile

Oversight

Data monitoring committee
Yes
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is status unknown, as verified in Dec 2019. You cannot join it, but the record below documents what was studied.

Follow this study

Get an email when the registry record changes — status, dates, results — or when someone posts here.

Sign in to follow

Discussion

Questions and observations about this study, from anyone following it. Not medical advice, and not a channel to the study team — their contact details are on the registry record.

Sign in to join the discussion. Reading takes no account; posting does. You choose a display name, and a pseudonym is the default.

Nothing here yet. If you are running this trial, taking part in it, or weighing whether to, this is the place to say so.

Start the discussion