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Food for Thought: Virtual Home-Based Family Interventions to Improve Nutrition Behaviors

7. april 2022 opdateret af: Shari Barkin, MD, MSHS, Vanderbilt University Medical Center
A randomized controlled trial enrolling 123 parent-infant dyads (English or Spanish speaking) comparing a virtual video Teaching Kitchen Outreach Program (TKO) with weekly grocery delivery (comparator group), to Healthier Families, COVID Edition (intervention group) which includes TKO plus a 12-week virtual health coaching intervention aimed at supporting family goal setting and behavior change including topics such as nutrition and physical activity.

Studieoversigt

Status

Afsluttet

Betingelser

Intervention / Behandling

Detaljeret beskrivelse

The aim of this work is to conduct a randomized controlled trial to test the effect of two evidenced based programs (Healthier Families and Teaching Kitchen Outreach (TKO) adapted to a virtual platform on improving family health.

Both the intervention and comparator condition receive up to 12 weekly short (about 2-3 minutes) Teaching Kitchen Outreach (TKO) videos. Recipe specific groceries are delivered to participants' homes by a third party grocery delivery company, and are available for pickup at a central location(s). These recipes reflect foods that can be purchased with SNAP and WIC and include tested meals and snacks that were developed and evaluated in person in Parks and Recreation after-school programming (Heerman W, Elsakary Y, Sommer E, Escarfuller J, Barkin S. Assessing the Scale and Spread of an Experiential Teaching Kitchen in After-School Programming Among School-Aged Children) through the long-standing Nashville Collaborative partnership (https://pediatrics.vumc.org/nashville-collaborative). Over more than a decade, the Nashville Collaborative has developed and tested programs together to improve health and wellness and reduce childhood obesity in the local community.

Those randomized to the intervention condition receive a 12-weekly health coach via a virtual platform (such as Zoom, FaceTime, or What's App) to provide an adapted version of the previously tested Healthier Families program. Adaptations include: shortening each session to 30 minutes and delivering the programming via a virtual platform. The health coach provides the Healthier Families modules to individual child-parent pairs. Any use of Zoom for participant participation will use a version of Zoom procured through Vanderbilt. The virtual version of Healthier Families was adapted from prior research in the Growing Right Onto Wellness (GROW) trial that worked with over 600 parent-child dyads and demonstrated a statistically significant effect on health behavior change (Barkin SL, Heerman WJ, Sommer EC, Martin NC, Buchowski MS, Schlundt D, Po'e EK, Burgess LE, Escarfuller J, Pratt C, Truesdale KP, Stevens J. Effect of a Behavioral Intervention for Underserved Preschool-Age Children on Change in Body Mass Index: A Randomized Clinical Trial).

Undersøgelsestype

Interventionel

Tilmelding (Faktiske)

123

Fase

  • Ikke anvendelig

Kontakter og lokationer

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

Studiesteder

  • Forenede Stater
    • Tennessee
      • Nashville, Tennessee, Forenede Stater, 37212
        • Vanderbilt University Medical Center

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

2 år til 8 år (Barn)

Tager imod sunde frivillige

Ingen

Køn, der er berettiget til at studere

Alle

Beskrivelse

Inclusion Criteria:

  • Currently participating in programming with one of the involved community partners, including, Parks and Recreation, Nashville Public Library, Project Transformation, Head Start, Martha O'Bryan, and St. Luke's; Patients who receive primary care at the Vanderbilt Primary Care Pediatrics Clinic are eligible as well.
  • Parent/legal guardian age ≥ 18 years
  • Parent legal guardian of a child ages 2-8
  • Ability to participate on a virtual platform (such as Zoom, FaceTime, What's App, Google Hangouts)
  • Ability to addend a Zoom tool training and complete a baseline survey prior to programming
  • Be able to access virtual programming through online platforms, including YouTube
  • Speak English or Spanish

Exclusion Criteria:

  • Inability to complete data collection measures via telephone, Redcap, or paper measures
  • Language other than English or Spanish

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: Dobbelt

Våben og indgreb

Deltagergruppe / Arm
Intervention / Behandling
Aktiv komparator: Teaching Kitchen Outreach
All participants (both the intervention and control condition) will receive to 11 weekly short (about 2-3 minutes) Teaching Kitchen Outreach (TKO) videos. Recipe specific groceries will be delivered to participants' homes by a third party grocery delivery company, or will be available for pickup at a central location(s). These recipes reflect foods that can be purchased with SNAP and WIC and include tested meals and snacks that were developed and evaluated in person in Parks and Recreation after-school programming.
Adfærdsmæssigt: Teaching Kitchen Outreach
Families receiving this intervention will recipe 11-weekly video recipes and groceries delivered to their door.
Eksperimentel: Healthier Families, COVID Edition
Those randomized to the intervention condition will also receive a 12-weekly health coach via a virtual platform (such as Zoom, FaceTime, or What's App) to provide an adapted version of the previously tested Healthier Families program. Adaptations include: shortening each session to 30 minutes and delivering the programming via a virtual platform. The health coach will provide the Healthier Families modules either to individual child-parent pairs.
Adfærdsmæssigt: Teaching Kitchen Outreach
Families receiving this intervention will recipe 11-weekly video recipes and groceries delivered to their door.
Adfærdsmæssigt: Healthier Families, COVID Edition
Families randomized to this arm with receive12-weekly health coaching calls virtually with their family with topics such as nutrition, physical activity, sleep, and media use.

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Family Healthy Lifestyle Subscale
Tidsramme: Baseline to 12 weeks
The 6-item Family Healthy Lifestyle Subscale is a validated measure with higher scores indicating better family health (Crandall A, Weiss-Laxer NS, Broadbent E, et al. The Family Health Scale: Reliability and Validity of a Short- and Long-Form. Front Public Health. 2020;8:587125. doi:10.3389/fpubh.2020.587125). The total score ranges from 6-30 and is calculated by summing the responses to all 6 items of the Family Healthy Lifestyle Subscale. Each item uses a 5-point Likert scale ranging from 1 = "Strongly disagree" to 5 = "Strongly agree."
Baseline to 12 weeks

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Family Resilience and Connection Index
Tidsramme: Baseline to 12 weeks
The 6-item Family Resilience and Connection Index is a validated measure with higher scores indicating better family resilience and connection (Bethell CD, Gombojav N, Whitaker RC. Family Resilience And Connection Promote Flourishing Among US Children, Even Amid Adversity. Health Affairs (Millwood). 2019;38(5):729-737). doi:10.1377/hlthaff.2018.05425). The total Family Resilience and Connection Index score is calculated by summing the sub scores of 3 categories (score range in parentheses): Family resilience index (0-4), parent-child connection (0-1), and parent coping (0-1). For the family resilience index, 1 point was assigned for each time a parent responded "all of the time" to one of the 4 items. 1 point was assigned for each time a parent responded "very well" to the 2 items on parent-child connection and parent coping. The total score of the FRCI ranges from 0-6.
Baseline to 12 weeks

Andre resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Parent Nutrition Scale
Tidsramme: Baseline to 12 weeks
Parent nutrition was measured using the Starting the Conversation: Dietary Scale (Paxton AE, Strycker LA, Toobert DJ, Ammerman AS, Glasgow RE. Starting the conversation performance of a brief dietary assessment and intervention tool for health professionals. Am J Prev Med. 2011;40(1):67-71). It is a validated, 8-item instrument to assess diet, with lower scores indicating better nutrition. The total score ranges from 0-16.
Baseline to 12 weeks
Child Nutrition Food Categories
Tidsramme: Baseline to 12 weeks
Child nutrition was assessed based on participating children's 30-day consumption of six food categories from the CDC Dietary Screener, which contains items used widely on the Behavioral Risk Factor Surveillance System. Frequency of consumption within the following six food categories was analyzed: sugary beverages (combined soda and sweetened drinks), snacks, sweets, fruits, leafy greens, and other vegetables. The minimum score for each of the six defined food category was 0. There was no maximum score limit.
Baseline to 12 weeks
USDA Household Food Security Scale
Tidsramme: Baseline to 12 weeks
Food security was measured using a short form of the USDA Household Food Security Scale, which is a validated, 6-item instrument that categorizes households as food secure or food insecure (Blumberg SJ, Bialostosky K, Hamilton WL, Briefel RR. The effectiveness of a short form of the Household Food Security Scale. Am J Public Health. 1999;89(8):1231-4.). The total USDA Household Food Security score is calculated by summing the number of affirmative responses to each item. The total score ranges from 0-6. A total score less than 2 indicated no food insecurity or hunger. A total score of ≥ 2 indicated food insecurity. A total score of ≥ 5 indicated hunger.
Baseline to 12 weeks

Samarbejdspartnere og efterforskere

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

Sponsor

Vanderbilt University Medical Center

Samarbejdspartnere

Joe C Davis Foundation

Efterforskere

  • Ledende efterforsker: Shari Barkin, MD, MSHS, Vanderbilt Univeristy Medical Center

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)

26. februar 2021

Primær færdiggørelse (Faktiske)

11. november 2021

Studieafslutning (Faktiske)

11. november 2021

Datoer for studieregistrering

Først indsendt

30. marts 2022

Først indsendt, der opfyldte QC-kriterier

7. april 2022

Først opslået (Faktiske)

14. april 2022

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

14. april 2022

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

7. april 2022

Sidst verificeret

1. april 2022

Mere information

Begreber relateret til denne undersøgelse

Yderligere relevante MeSH-vilkår

Andre undersøgelses-id-numre

  • 200257

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Kliniske forsøg med Fedme, barndom

Kliniske forsøg med Teaching Kitchen Outreach

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