Uplifting Equitable Park Use and Promoting Physical Activity Among African American Families in Minnesota: A Culturally-Responsive, Community-Engaged Approach

NCT06445556 | Completed

• 1 other identifier: MED-2024-32932
• Study Type: interventional
• Target: 13
• Locations: 1 country
• Sites: 1

Brief Summary

Social injustices, such as the absence of racial representation and culturally tailored programs in parks, may further discourage African American families from accessing and using these spaces. 10 Studies are needed to investigate how exposure to more equitable greenspace environments may support physical activity (PA) among African American families. Justice-focused, park-based PA interventions hold high promise for reducing health disparities and future cardiovascular diseases (CVD) and related chronic conditions (RCC) risk, thus carrying significant implications for the fields of public health, family medicine, and urban planning. This pilot study is a two-arm, parallel randomized controlled trial that will be conducted in partnership with community stakeholders from the Three River Park District (TRPD); TRPD parks are located in the Twin Cities region of Minnesota. This trial aims to evaluate the changes in PA, psychological health, sleep, and blood pressure among a cohort of African American parent-child dyads who will be randomized to two intervention conditions. The intervention conditions are: (1) a culturally tailored, nature-based program offered at the TRPD (hereafter, "NatureUplift"), and (2) NatureUplift plus a supplementary walking/hiking educational component (hereafter, "NatureUplift+Active"). Participant dyads will be randomized to NatureUplift or NatureUplift+Active.

Conditions

Healthy

Outcome Measures

Primary Outcomes (1)

• Pre-/post-intervention changes in physical activity (PA)

  ActiGraph GT9X will be used to measure primary outcomes (time spent in light- (LPA), moderate- (MPA), and vigorous-intensity (VPA)) Fitbits are also used, but mostly to monitor compliance and not necessarily to report on the outcome.

  12 weeks

Secondary Outcomes (2)

• Pre-/post-intervention changes in psychological health

  12 weeks

• Pre-/post-intervention changes in blood pressure

  12 weeks

Study Arms (2)

NatureUplift

ACTIVE COMPARATOR

Parent-child dyads randomized to NatureUplift group

Behavioral: NatureUplift

NatureUplift+Active

EXPERIMENTAL

Parent-child dyads randomized to NatureUplift+Active group

Behavioral: NatureUplift+Active

Interventions

NatureUplift BEHAVIORAL

a culturally tailored, nature-based program offered at the TRPD. treatment condition will have a duration of 12 weeks, with 60 min/week of nature-based, light-intensity activities (e.g., forest bathing). Following week 12, participant dyads who were randomized to the NatureUplift intervention (i.e., delayed intervention arm) will receive access to 4 additional weeks of the NatureUplift+Active intervention.

NatureUplift

NatureUplift+Active BEHAVIORAL

NatureUplift plus a supplementary walking/hiking educational component. treatment condition will have a duration of 12 weeks, with 60 min/week of nature-based, light-intensity activities (e.g., forest bathing) prescribed during the NatureUplift condition and an additional 60 min/week of supplementary moderate- intensity activities (e.g., walking and hiking) prescribed during the NatureUplift+Active condition. Those who were randomized to the NatureUplift+Active intervention will continue to receive access to 4 additional weeks of the NatureUplift+Active intervention.

NatureUplift+Active

Eligibility Criteria

• Age: 8 Years+
• Sex: all
• Healthy Volunteers: Yes
• Age Groups: Child (0-17), Adult (18-64), Older Adult (65+)

You may qualify if:

• Able and willing to provide informed consent for child
• Are the child's primary caregiver, i.e., they are the adult who spends the largest proportion of time caring for the child (e.g., cleaning, feeding, etc.) or they spent an exactly equal proportion to another caregiver (e.g., parents each with 50% of childcare responsibilities)
• Are able to read and speak English
• Self-reported Black/African American
• Live in the Twin Cities area
• Participating in less than 60 min/day and 150 min/week of PA, assessed via a modified a Godin-Shephard Leisure Time Physical Activity Questionnaire
• No contraindications to engaging in PA, assessed via the Physical Activity Readiness Questionnaire (PAR-Q+)
• Parents need to own a smartphone or a tablet to synchronize both their Fitbit and their children's Fitbit with the Fitbit application.
• Able and willing to provide informed assent and to comply with study requirements
• Child aged 8-12 years
• Live with the consenting parent/caregiver at least 50% of the time
• Are able to read and speak English

You may not qualify if:

• Currently engaged in ≥150 min/week of PA.
• Individuals with contraindications to exercise participation as indicated by the PAR-Q+.
• A self-reported physical/mental disability that would prevent them from being able to adhere to the intervention.
• Currently pregnant or planning to become pregnant during the study period.
• Currently breastfeeding.
• Unwilling to be randomized to a study group.
• Currently engaged in \>60 min of MVPA per day
• Individuals with contraindications to exercise participation as indicated by the PAR-Q+.
• Evidence of significant cognitive deficits or a severe, persistent psychiatric disorder (self-reported by the caregiver) that may interfere with comprehension of survey and adhere to the intervention.

Sponsors & Collaborators

• University of Minnesota: lead

Study Sites (1)

University of Minnesota

Minneapolis, Minnesota, 55455, United States

Location

Study Officials

• Junia de Brito, PhD, MPH, MBA

  University of Minnesota

  PRINCIPAL INVESTIGATOR

Study Design

• Study Type: interventional
• Phase: not applicable
• Allocation: RANDOMIZED
• Masking: NONE
• Purpose: SUPPORTIVE CARE
• Intervention Model: PARALLEL
• Sponsor Type: OTHER
• Responsible Party: SPONSOR

Model Details: This pilot study is a two-arm, parallel randomized controlled trial. 12-16 parent-child dyads will be recruited

Study Record Dates

• First Submitted: May 20, 2024
• First Posted: June 6, 2024
• Study Start: May 15, 2024
• Primary Completion: December 14, 2024
• Study Completion: December 14, 2024
• Last Updated: January 8, 2025

Record last verified: 2025-01

Locations

US (1)