NCT06474715

Brief Summary

Physical inactivity is pervasive and prevalent in the United States, particularly among women of low socioeconomic position, and women with children. Structural and social barriers make active leisure time a rare commodity creating a pressing health issue because physical inactivity increases the risk of chronic diseases and poor health. The broad objective of this study is to pilot test the Free Time for Wellness (FT4W), an innovative multilevel physical activity intervention to increase physical activity among low-resourced mothers.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
89

participants targeted

Target at P50-P75 for not_applicable

Timeline
Completed

Started May 2024

Shorter than P25 for not_applicable

Geographic Reach
1 country

3 active sites

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

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Study Timeline

Key milestones and dates

Study Start

First participant enrolled

May 30, 2024

Completed
21 days until next milestone

First Submitted

Initial submission to the registry

June 20, 2024

Completed
6 days until next milestone

First Posted

Study publicly available on registry

June 26, 2024

Completed
4 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

October 14, 2024

Completed
6 months until next milestone

Study Completion

Last participant's last visit for all outcomes

April 1, 2025

Completed
8 months until next milestone

Results Posted

Study results publicly available

November 21, 2025

Completed
Last Updated

April 24, 2026

Status Verified

April 1, 2026

Enrollment Period

5 months

First QC Date

June 20, 2024

Results QC Date

October 14, 2025

Last Update Submit

April 6, 2026

Conditions

Keywords

MotherhoodChildcareSocial cohesion

Outcome Measures

Primary Outcomes (1)

  • Total Minutes of Time Spent in Moderate to Vigorous Physical Activity (MVPA)

    Weekly MVPA, total physical activity, sedentary time, and sleep will be objectively assessed using a blinded research-grade wrist-worn accelerometer (Axivity AX3) in all groups.

    Baseline and follow-up between weeks 10-12

Secondary Outcomes (6)

  • EQ5D-5L Score

    At baseline and follow-up between weeks 10-12

  • ICEpop CAPability Measure for Adults (ICECAP-A) Score

    At baseline and follow-up between weeks 10-12

  • Attendance

    12 weeks

  • Generalized Anxiety Disorder 2-item (GAD-2) Score

    Baseline and follow-up between weeks 10-12

  • Patient Health Questionnaire-2 (PHQ-2)

    Baseline and follow-up between weeks 10-12

  • +1 more secondary outcomes

Study Arms (3)

Control Arm: Fitness classes only

NO INTERVENTION

There will be 3 Shape Up NYC classes offered weekly for one hour free of charge to consenting participants in all three arms with a total of 12 classes offered per participant. Weekly reminders for each class will be sent via automated text messages to individuals.

Comparator Arm: Fitness classes + childcare

ACTIVE COMPARATOR

There will be 3 Shape Up NYC classes offered weekly for one hour free of charge to consenting participants in all three arms with a total of 12 classes offered per participant. In addition, they will receive childcare in an adjacent space to the fitness class. Weekly reminders for each class will be sent via automated text messages to individuals.

Behavioral: Arms

Enhanced intervention arm: Fitness classes + childcare + peer support

EXPERIMENTAL

There will be 3 Shape Up NYC classes offered weekly for one hour free of charge to consenting participants in all three arms with a total of 12 classes offered per participant. In addition, they will receive childcare in an adjacent space to the fitness class. In addition to childcare, Arm C will also receive peer support activities. Peer support activities will consist of group volunteer activities at food pantries, free deliveries of food pantry groceries, and group play dates at local playgrounds. A Community Champion will also facilitate group text messages.

Behavioral: Arms

Interventions

ArmsBEHAVIORAL

The intervention includes a task-based interaction (volunteer activities) where cognitive demand is low and interactional roles are clear. The focus is on the task, rather than developing relationships, reducing the pressure of interaction. As the volunteer activities continue, they also offer the opportunity for group members to enhance empathy, another salient component of cross-group relational development. Mediated interaction supports new relational development through a disinhibiting effect, lowering inhibitions and increasing comfort and disclosure

Comparator Arm: Fitness classes + childcareEnhanced intervention arm: Fitness classes + childcare + peer support

Eligibility Criteria

Age18 Years+
Sexall(Gender-based eligibility)
Gender Eligibility DetailsMothers
Healthy VolunteersYes
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Understand/speak English or Spanish
  • Have children \<12 years old
  • Own a mobile phone
  • Live in the zip code surrounding as Shape Up NYC sites

You may not qualify if:

  • \- Total household income being greater than 165% of the area median income (calculated by household size).

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (3)

Astoria Park

Astoria, New York, 11105, United States

Location

Crocheron Park

Bayside, New York, 11361, United States

Location

Forest Park

Richmond Hill, New York, 11418, United States

Location

MeSH Terms

Conditions

Sedentary Behavior

Condition Hierarchy (Ancestors)

Behavior

Results Point of Contact

Title
Lauren Houghton, PhD Msc
Organization
Columbia University Irving Medical Center

Study Officials

  • Lauren C Houghton, PhD, MSc

    Dept of Epidemiology, MSPH

    PRINCIPAL INVESTIGATOR

Publication Agreements

PI is Sponsor Employee
Yes

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
DOUBLE
Who Masked
PARTICIPANT, INVESTIGATOR
Purpose
PREVENTION
Intervention Model
PARALLEL
Model Details: The FT4W program is founded on social cognitive theory, which posits that human behavior is the product of the dynamic interplay of personal, behavioral, and environmental influences. Social cognitive theory emphasizes reciprocal determinism in interactions between people and their environments. The majority of physical activity interventions use social cognitive theory as indicated by the theory and technique tool developed by the Human Behavior Change Project. The study team also used the theory and technique tool to align the FT4W program components and mediating pathways with behavior change techniques and mechanisms of action substantiated in behavior change literature and expert consensus. For our study, the study team will measure social influence via social cohesion.
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Assistant Professor of Epidemiology

Study Record Dates

First Submitted

June 20, 2024

First Posted

June 26, 2024

Study Start

May 30, 2024

Primary Completion

October 14, 2024

Study Completion

April 1, 2025

Last Updated

April 24, 2026

Results First Posted

November 21, 2025

Record last verified: 2026-04

Data Sharing

IPD Sharing
Will not share

Based on ethical considerations, only the quantitative aggregated data produced in the course of the project will be preserved and shared. The final dataset will include self-reported demographic and behavioral data from surveys and accelerometer data aggregated at the cluster level. To facilitate interpretation of the data, a data dictionary and copies of blank questionnaires will be created, shared, and associated with the relevant datasets.

Locations