Community Walks: Clinical Trial

Tufts University

Status: Active, not recruiting

Conditions: Physical Inactivity

Treatments: Other: Environment program; Other: eHealth phone program

Study type: Interventional

Funder types: Other; NIH

Identifiers

NCT05147298

1R01MD015165-01A1 (U.S. NIH Grant/Contract)

H-42219

Details and patient eligibility

About

This research study will investigate the independent effects of an environmental intervention (E only), an individual-level eHealth phone program intervention (I only), or both (E+I) on changes in moderate intensity physical activity. A cluster randomized design will be implemented whereby all residents of one of 12 of Boston's public housing developments (PHDs) will be randomized to one of the four study groups (E only, I only, E+I, or control). The activities with this multilevel design include:

• Screening/enrollment/baseline assessment activities
• Environmental components to promote moderate intensity walking and other physical activity at the PHDs
• Changing the environment surrounding the development making it more amenable to walking through the creation of walking trails and walking maps; and advocating for changes to the built environment
• Healthy Living Advocates (HLA)-led walking groups within the community
• Individual level components to increase motivation and self-efficacy for physical activity
• eHealth program, an automated telephone-based physical activity program
• 12-month and 24-month follow up assessment activities

The investigators hypothesize that the participants living in the PHDs in any of the three intervention groups (E only, I only, and E+I combined) will increase minutes of moderate intensity physical activity more than participants in control group developments at 24-month follow up. It is further expected that delivery of an intervention package targeting environmental and social cues to become active, combined with an individual level intervention, will improve overall physical activity levels to recommended guidelines at the development level. The findings will inform future health promotion efforts among residents in public housing developments.

Enrollment: 543 patients

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Willing to wear device to track physical activity during assessment periods
• Able to speak English or Spanish
• Current resident of Boston Public Housing Development or housing property on Boston Housing Authority owned land
• No plans to move within the next 2 years
• Has access to a phone (of any kind)

Exclusion criteria

• Currently enrolled in a research study about physical activity that is incompatible with study participation
• Unable to provide informed consent in judgement of research assistant

Trial design

Primary purpose: Health Services Research

Allocation: Randomized

Interventional model: Factorial Assignment

Masking: None (Open label)

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543 participants in 4 patient groups

Environmental group intervention (E only)

Experimental group

Description:

Changing the environment surrounding the PHDs making it more amenable to walking and advocating for changes to the built environment

Treatment:

Other: Environment program

Individual-level eHealth phone program intervention (I only)

Experimental group

Description:

An automated telephone-based physical activity program.

Treatment:

Other: eHealth phone program

Combined group (E and I interventions)

Experimental group

Description:

Changing the environment surrounding the PHDs making it more amenable to walking and advocating for changes to the built environment and an automated telephone-based physical activity program.

Treatment:

Other: eHealth phone program

Other: Environment program

Control group (no interventions)

No Intervention group

Description:

No interventions for residents to increase activity levels.