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- Ensaio Clínico NCT03111264
Building Blocks for Healthy Preschoolers
Building Blocks for Healthy Preschoolers: Child Care and Family Models
Pediatric obesity, a defining health problem of the century, leads to long-term health disparities. This application evaluates strategies to prevent health disparities early in life by developing environmental wellness-related interventions focused on child-care center staff and families.
Childcare centers provide an excellent opportunity to build healthy dietary and physical activity lifestyle habits and avoid the rapid weight gain that leads to health disparities. Building on a statewide survey among childcare centers and a pilot evaluation of an environmental intervention, this 3-cell randomized trial evaluates the impact of a staff-led wellness intervention and a staff-led and family-focused intervention, against a control condition.
Visão geral do estudo
Status
Condições
Intervenção / Tratamento
Descrição detalhada
The intervention trial will be conducted in 48-55 childcare centers throughout Maryland, enrolling 864 children age 30-54 months from childcare centers serving low-income families. The aims are:
- to examine the impact of the wellness intervention individually and combined with the family intervention versus control on BMI z-score, food preferences and knowledge, and physical activity among children
- to examine the sustainability of the interventions
- to examine whether changes in outcomes measures for children's BMI z-score, gross motor skills, food preferences and knowledge, and physical activity are mediated by changes in the childcare staff wellness-related attitudes and behaviors and/or parent wellness-related attitudes and behaviors (exploratory).
Findings from the trial will inform programs and policies in childcare centers to prevent obesity and reduce disparities, and will be disseminated locally, regionally, and nationally through conferences, information briefs, social media, and peer-reviewed journal articles. The overall objective is to promote statewide strategies that reduce pediatric obesity and the long-term health disparities.
Tipo de estudo
Inscrição (Real)
Estágio
- Não aplicável
Contactos e Locais
Locais de estudo
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Maryland
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Baltimore, Maryland, Estados Unidos, 21201
- University of Maryland Growth and Nutrition Division
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Critérios de participação
Critérios de elegibilidade
Idades elegíveis para estudo
Aceita Voluntários Saudáveis
Gêneros Elegíveis para o Estudo
Descrição
Inclusion Criteria:
- Preschooler 30-54 months
- Caregiver and childcare staff must be at least 18 years old
- Childcare center staff members willing to participate
- Licensed childcare centers serving low-income communities
- Children attending participating childcare centers (at least 3 days per week)
Exclusion Criteria:
- Caregivers and staff who do not speak or read English
- Childcare staff and preschoolers with health problems that would interfere with participation in physical activities
Plano de estudo
Como o estudo é projetado?
Detalhes do projeto
- Finalidade Principal: Prevenção
- Alocação: Randomizado
- Modelo Intervencional: Atribuição fatorial
- Mascaramento: Solteiro
Armas e Intervenções
Grupo de Participantes / Braço |
Intervenção / Tratamento |
|---|---|
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Experimental: CHAMP group
Childcare centers randomly assigned the CHAMP group will receive an intervention that promotes physical activity in the classroom by developing gross motor skills through movement and enhances the nutritional environment in the centers by exposing preschoolers to new foods.
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The CHAMP only group intervention is based on "Food Friends & Mighty Moves", a nutritional program designed to introduce new foods over the course of 12 weeks to preschoolers to create positive eating experiences.
In conjunction with the nutritional program, the intervention also consists of an 18 week physical activity program designed to develop gross motor skills.
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Experimental: CHAMP+ group
These childcare centers, also randomly assigned, will have the same intervention as the CHAMP group in addition to a parenting intervention that promotes wellness and healthy behaviors within families.
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The CHAMP only group intervention is based on "Food Friends & Mighty Moves", a nutritional program designed to introduce new foods over the course of 12 weeks to preschoolers to create positive eating experiences.
In conjunction with the nutritional program, the intervention also consists of an 18 week physical activity program designed to develop gross motor skills.
The CHAMP+ component is comprised of a curriculum of parenting, wellness, physical activity, and feeding in the home environment.
The CHAMP+ intervention will span over the course of the CHAMP intervention.
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Sem intervenção: Control
This group will not receive theCHAMP intervention at the childcare center nor will this group receive the CHAMP+ parenting intervention.
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O que o estudo está medindo?
Medidas de resultados primários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
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Change of BMI Z-score for preschoolers
Prazo: Baseline to 6 month (Midline) Follow-up or 1 year (Post Intervention) Follow-up
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Measured weight and height for the preschoolers, calculated as age and gender-specific BMI Z-score
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Baseline to 6 month (Midline) Follow-up or 1 year (Post Intervention) Follow-up
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Medidas de resultados secundários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
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Change of Physical Activity for preschoolers and childcare center staff
Prazo: Baseline to 6 month (Midline) Follow-up or 1 year (Post Intervention) Follow-up
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Moderate to Vigorous Physical Activity (MVPA) based on anthropometrics
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Baseline to 6 month (Midline) Follow-up or 1 year (Post Intervention) Follow-up
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Change in Gross Motor Skills
Prazo: Baseline to 6 month (Post Intervention) Follow-up or 1 year (Delayed Intervention) Follow-up
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Measured by Test of Gross Motor Development-2
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Baseline to 6 month (Post Intervention) Follow-up or 1 year (Delayed Intervention) Follow-up
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Change in Preschoolers to try new foods
Prazo: Baseline to 6 month (Post Intervention) Follow-up or 1 year (Delayed Intervention) Follow-up
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Measured by Food Neophobia Scale (Caregiver report)
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Baseline to 6 month (Post Intervention) Follow-up or 1 year (Delayed Intervention) Follow-up
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Change in Preschoolers to try new foods
Prazo: Baseline to 6 month (Post Intervention) Follow-up or 1 year (Delayed Intervention) Follow-up
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Measured by Fruit & Vegetable Knowledge & Preference Test
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Baseline to 6 month (Post Intervention) Follow-up or 1 year (Delayed Intervention) Follow-up
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Change in Preschoolers to try new foods
Prazo: Baseline to 6 month (Post Intervention) Follow-up or 1 year (Delayed Intervention) Follow-up
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Measured by Food Tasting Assessment
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Baseline to 6 month (Post Intervention) Follow-up or 1 year (Delayed Intervention) Follow-up
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Colaboradores e Investigadores
Patrocinador
Investigadores
- Investigador principal: Maureen M Black, PhD, University of Maryland, Baltimore
Publicações e links úteis
Publicações Gerais
- Rahmaty Z, Johantgen ME, Storr CL, Wang Y, Black MM. Preschoolers BMI: Associations with Patterns of Caregivers' Feeding Practices Using Structural Equation Models. Child Obes. 2022 Jun 1. doi: 10.1089/chi.2022.0026. Online ahead of print.
- Armstrong B, Trude ACB, Johnson C, Castelo RJ, Zemanick A, Haber-Sage S, Arbaiza R, Black MM. CHAMP: A cluster randomized-control trial to prevent obesity in child care centers. Contemp Clin Trials. 2019 Nov;86:105849. doi: 10.1016/j.cct.2019.105849. Epub 2019 Sep 13.
Datas de registro do estudo
Datas Principais do Estudo
Início do estudo (Real)
Conclusão Primária (Real)
Conclusão do estudo (Real)
Datas de inscrição no estudo
Enviado pela primeira vez
Enviado pela primeira vez que atendeu aos critérios de CQ
Primeira postagem (Real)
Atualizações de registro de estudo
Última Atualização Postada (Real)
Última atualização enviada que atendeu aos critérios de controle de qualidade
Última verificação
Mais Informações
Termos relacionados a este estudo
Palavras-chave
Termos MeSH relevantes adicionais
Outros números de identificação do estudo
- HP-00065933
- 1R01DK107761-01 (Concessão/Contrato do NIH dos EUA)
Plano para dados de participantes individuais (IPD)
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Ensaios clínicos em CHAMP
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Children's Mercy Hospital Kansas CityThe Gerber FoundationInscrevendo-se por conviteAlimentação e Transtornos Alimentares da Infância | Gastrostomia | Distúrbio Alimentar da Infância e da InfânciaEstados Unidos
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Lori EricksonInscrevendo-se por conviteDefeitos Cardíacos Congênitos | PediatriaEstados Unidos
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Lori EricksonChildren's Mercy Hospital Kansas City; The Gerber FoundationInscrevendo-se por convite
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Children's Mercy Hospital Kansas CityRetiradoPediatria | Enfermagem | Crianças com Complexidade Médica (CMC) | Medicamente ComplexoEstados Unidos
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University of TorontoUniversity Health Network, Toronto; Sunnybrook Health Sciences Centre; Unity HealthRecrutamentoCâncer | Adultos mais velhosCanadá
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University Health Network, TorontoAtivo, não recrutandoCâncer | Adultos mais velhosCanadá
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Indiana UniversityNational Institute on Aging (NIA)ConcluídoDelírio | Comprometimento CognitivoEstados Unidos
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Duke UniversityNational Institutes of Health (NIH)Concluído