- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04082247
Healthy Children 2021 Study in Childcare Centers (HC2021)
A Cluster Randomized Controlled Trial Evaluating the Effectiveness of a Healthy Lifestyle Program on Childhood Executive Functions
In Portugal, 17.3% of children under 10 years old are overweight and 7.7% are obese. Research has shown the implementation of healthy lifestyle promotion programs and obesity prevention, however "best practices" are far from being defined. Also, the first five years of life are important for the executive functions development, namely memory, inhibition (including self-regulation) and flexibility, which includes creative thinking, thinking "outside of the box", important in problem solving. The importance of social and emotional dimensions, as well as physical health for the development of cognitive health is consensual, as sleep deprivation, low physical activity, unhealthy food may inhibit the proper development of executive functions.
This project aims to evaluate the effectiveness of a healthy lifestyle promotion program on emotional, social and cognitive development and eating habits, sleep and physical activity in children between 12 and 42 months of age.
A cluster randomised trial will be developed and 300 children, from 16 childcare centres will be invited to participate. Half of the childcare centres will be allocated to the control group and the other half to the intervention group. Data collection will occur before randomisation (at baseline) and after intervention. A feasibility study will be undertaken prior to the experimental study, in accordance with internationally accepted procedures.
The investigators intend to implement the concept that the development of executive functions requires the combination of healthy eating, physical activity and sleep.
The project will contribute with evidence-based to the cognitive, social and emotional development in children.
Study Overview
Status
Conditions
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Contacts and Locations
Study Locations
-
-
-
Braga, Portugal, 4704-553
- University of Minho
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Apparently healthy (with no pre-existing conditions) children aged 12-42 months at baseline.
Exclusion Criteria:
- Children with disability
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Prevention
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Double
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Experimental group
The education and training of early childhood educators (developed by the researchers) and their intervention on children.
|
A 24-week cluster randomized trial will be developed, with the childcare being the randomization unit.
Training sessions will be conducted for all early childhood educators in the intervention group.
The control group will receive the Portuguese "standard" education and at the end of the intervention this group will also receive the initial training given to the intervention group, so that they can later also implement the intervention.
At the end of the intervention, all early childhood educators and parents/guardians will have access to the intervention outcomes.
|
No Intervention: Control group
Receive the standard care.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Change in cognitive, social and emotional development
Time Frame: 12 months - 42 months
|
The Bayley Scales of Infant and Toddler Development - III edition identifies the child's developmental competencies across five major developmental domains; identifies deficits in very young children; and determines the need for further in-depth assessment.
Raw scores from the cognitive and social-emotional scale, which does not contain separate subtests, can be converted to a scaled score (M=10, SD=3), which can then additionally be converted to a composite score equivalent (M=100, SD=15).
Raw scores for cognitive and motor subtests translate to scaled scores based on 10-day increments up to age 5 months 16 days, at which point norms are based on 1-month intervals (e.g., 5 months 16 days to 6 months 15 days, 35 months 16 days to 36 months 15 days).
The normative sample for the social-emotional domain is divided into nine age categories (by months: 0-3, 4-5, 6-9, 10-14, 15-18, 19-24, 25-30, and 31-40).
Higher values represent a better performance.
|
12 months - 42 months
|
Change in dietary intake
Time Frame: 12 months - 42 months
|
The child's eating habits will be collected using the one-day food record, completed by parents or early childhood educators.
|
12 months - 42 months
|
Change in 24-h movement
Time Frame: 12 months - 42 months
|
Physical activity, sleep and sedentary behavior will be assessed using the Actigraph accelerometer, which will be used for 5 consecutive days (3 days a week and 2 days a weekend).
|
12 months - 42 months
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Sociodemographic profile
Time Frame: 12 months - 42 months
|
Families' profile will be assessed using the Graffar scale, adapted to Portugal.
This is an international social classification, used as an indicator of the various welfare levels of a social group.
It includes 5 criteria: occupation, level of education, sources of family income, housing comfort and appearance of the neighbourhood.
The sum of the points obtained in the classification provides a final score that corresponds to social class, according to the following classification: Class I (5-9 points), Class II (10-13 points), Class III (14-17 points), Class IV (18-21 points) and Class V (22-25 points).
The higher the score, the better the sociodemographic profile.
|
12 months - 42 months
|
Family lifestyles
Time Frame: 12 months - 42 months
|
Families' lifestyles will be assessed through the International Physical Activity Questionnaire-short version, which looks at the types of intensity of physical activity and sitting time that people do as part of their daily lives.
It's composed by 7 items, open-ended questions surrounding individuals' (parents) last 7-day recall of physical activity.
|
12 months - 42 months
|
Change in length and waist circumference
Time Frame: 12 months - 42 months
|
Length and waist circumference (cm) will be assessed with no clothes nor shoes using standardised procedures.
|
12 months - 42 months
|
Change in weight
Time Frame: 12 months - 42 months
|
Weight (kg) will be assessed with no clothes and no shoes, using standardised procedures.
|
12 months - 42 months
|
Change in blood pressure (systolic and diastolic)
Time Frame: 12 months - 42 months
|
Digitally assessed, using standardized procedures.
|
12 months - 42 months
|
Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: Rafaela Rosário, Dr, University of Minho
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- University of Minho
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Sleep
-
University of Wisconsin, MadisonPhilips HealthcareCompletedSleep, Slow-wave Sleep, Sleep Enhancement, Sleep Optimization
-
Brain Electrophysiology Laboratory CompanyRecruiting
-
University GhentEuropean CommissionEnrolling by invitation
-
Northumbria UniversityCompletedSleep | Mood | Poor Quality Sleep | Good Sleep HabitUnited Kingdom
-
Baylor College of MedicineEunice Kennedy Shriver National Institute of Child Health and Human Development... and other collaboratorsRecruiting
-
Brain Electrophysiology Laboratory CompanyCompletedSleep | Sleep HygieneUnited States
-
Koko Home, Inc.Stanford UniversityRecruitingSleep Disorder | Insomnia | Sleep Initiation and Maintenance Disorders | Sleep | Sleep Disturbance | Sleep HygieneUnited States
-
Medical College of WisconsinChildren's Hospital and Health System Foundation, Wisconsin; Divine Savior...Active, not recruitingSleep | Sleep HygieneUnited States
-
Aretaieion University HospitalRecruitingSleep Disorder | Sleep Initiation and Maintenance Disorders | Sleep | Sleep Disturbance | Surgery | Anesthesia | Sleep Fragmentation | Sleep Disorders, Circadian RhythmGreece
-
Brigham and Women's HospitalCharite University, Berlin, Germany; Stanford UniversityRecruitingSleep Disorders, Intrinsic | Sleep Wake Disorders | Sleep Disorders, Circadian Rhythm | Advanced Sleep Phase Syndrome (ASPS) | Delayed Sleep Phase Syndrome | Shift-Work Sleep Disorder | Delayed Sleep Phase | Non-24 Hour Sleep-Wake Disorder | Advanced Sleep Phase Syndrome | Advanced Sleep Phase | Irregular... and other conditionsUnited States
Clinical Trials on The education and training of early childhood educators and their intervention on children
-
Kirsehir Ahi Evran UniversitesiTC Erciyes UniversityNot yet recruitingChildren | Cystic Fibrosis | Lung Functions | Mothers | Laughter Yoga | Laughter Therapy | Resilience,Psychological | Psychological HealthTurkey
-
UCL University College, DenmarkVIVE - The Danish Center for Social Science ResearchNot yet recruiting
-
Centre Hospitalier Intercommunal CreteilRecruiting
-
London School of Hygiene and Tropical MedicineUniversity of Yaounde; University of Nigeria, Enugu CampusCompletedMalariaCameroon, Nigeria
-
University of WashingtonNational Institute on Drug Abuse (NIDA)CompletedAdolescent Health | Adolescent Problem Behavior
-
Shijiazhuang Pingan HospitalCompletedAcute Myeloid LeukemiaChina
-
Sante Diabete MaliBridges program, International Diabetes FederationCompleted
-
Florida International UniversityCompleted
-
Duke UniversityCompletedHip Fractures | OsteoporosisUnited States
-
Ataturk UniversityCompletedPostoperative ComplicationsTurkey