Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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RECRUITING
NA
736 participants
INTERVENTIONAL
2024-03-13
2026-11-30
Brief Summary
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
FACTORIAL
TREATMENT
SINGLE
Study Groups
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Condition 1
1\) Core BWL Intervention
Core Behavioral Weight Loss (BWL) intervention
Behavioral weight loss core (lessons, self weighing, self-monitoring, individual action planning, feedback and progress check ins)
Condition 2
1\) Core BWL Intervention; 2) Home Environment Modifications
Core Behavioral Weight Loss (BWL) intervention
Behavioral weight loss core (lessons, self weighing, self-monitoring, individual action planning, feedback and progress check ins)
Home Environment Modifications
Participants will be trained in how to structure their home environment to support health behavior.
Condition 3
1\) Core BWL Intervention; 2) Autonomy Support Training
Core Behavioral Weight Loss (BWL) intervention
Behavioral weight loss core (lessons, self weighing, self-monitoring, individual action planning, feedback and progress check ins)
Autonomy Support Training
Participants will receive training in how to create an autonomy supportive environment within their marriage/partnership.
Condition 4
1\) Core BWL Intervention; 2) Autonomy Support Training; 3) Home Environment Modifications
Core Behavioral Weight Loss (BWL) intervention
Behavioral weight loss core (lessons, self weighing, self-monitoring, individual action planning, feedback and progress check ins)
Autonomy Support Training
Participants will receive training in how to create an autonomy supportive environment within their marriage/partnership.
Home Environment Modifications
Participants will be trained in how to structure their home environment to support health behavior.
Condition 5
1\) Core BWL Intervention; 2) Joint Feedback
Core Behavioral Weight Loss (BWL) intervention
Behavioral weight loss core (lessons, self weighing, self-monitoring, individual action planning, feedback and progress check ins)
Joint Feedback
Participants will see data on their partner's progress, in addition to their own weight and behavioral data.
Condition 6
1\) Core BWL Intervention; 2) Joint Feedback; 3) Home Environment Modifications
Core Behavioral Weight Loss (BWL) intervention
Behavioral weight loss core (lessons, self weighing, self-monitoring, individual action planning, feedback and progress check ins)
Joint Feedback
Participants will see data on their partner's progress, in addition to their own weight and behavioral data.
Home Environment Modifications
Participants will be trained in how to structure their home environment to support health behavior.
Condition 7
1\) Core BWL Intervention; 2) Joint Feedback; 3) Autonomy Support Training
Core Behavioral Weight Loss (BWL) intervention
Behavioral weight loss core (lessons, self weighing, self-monitoring, individual action planning, feedback and progress check ins)
Joint Feedback
Participants will see data on their partner's progress, in addition to their own weight and behavioral data.
Autonomy Support Training
Participants will receive training in how to create an autonomy supportive environment within their marriage/partnership.
Condition 8
1\) Core BWL Intervention; 2) Joint Feedback; 3) Autonomy Support Training; 4) Home Environment Modifications
Core Behavioral Weight Loss (BWL) intervention
Behavioral weight loss core (lessons, self weighing, self-monitoring, individual action planning, feedback and progress check ins)
Joint Feedback
Participants will see data on their partner's progress, in addition to their own weight and behavioral data.
Autonomy Support Training
Participants will receive training in how to create an autonomy supportive environment within their marriage/partnership.
Home Environment Modifications
Participants will be trained in how to structure their home environment to support health behavior.
Condition 9
1\) Core BWL Intervention; 2) Dyadic Action Planning
Core Behavioral Weight Loss (BWL) intervention
Behavioral weight loss core (lessons, self weighing, self-monitoring, individual action planning, feedback and progress check ins)
Dyadic Action Planning
Participants will develop dyadic action plans together.
Condition 10
1\) Core BWL Intervention; 2) Dyadic Action Planning; 3) Home Environment Modifications
Core Behavioral Weight Loss (BWL) intervention
Behavioral weight loss core (lessons, self weighing, self-monitoring, individual action planning, feedback and progress check ins)
Dyadic Action Planning
Participants will develop dyadic action plans together.
Home Environment Modifications
Participants will be trained in how to structure their home environment to support health behavior.
Condition 11
1\) Core BWL Intervention; 2) Dyadic Action Planning; 3) Autonomy Support Training
Core Behavioral Weight Loss (BWL) intervention
Behavioral weight loss core (lessons, self weighing, self-monitoring, individual action planning, feedback and progress check ins)
Dyadic Action Planning
Participants will develop dyadic action plans together.
Autonomy Support Training
Participants will receive training in how to create an autonomy supportive environment within their marriage/partnership.
Condition 12
1\) Core BWL Intervention; 2) Dyadic Action Planning; 3) Autonomy Support Training 4) Home Environment Modifications
Core Behavioral Weight Loss (BWL) intervention
Behavioral weight loss core (lessons, self weighing, self-monitoring, individual action planning, feedback and progress check ins)
Dyadic Action Planning
Participants will develop dyadic action plans together.
Autonomy Support Training
Participants will receive training in how to create an autonomy supportive environment within their marriage/partnership.
Home Environment Modifications
Participants will be trained in how to structure their home environment to support health behavior.
Condition 13
1\) Core BWL Intervention; 2) Dyadic Action Planning; 3) Joint Feedback
Core Behavioral Weight Loss (BWL) intervention
Behavioral weight loss core (lessons, self weighing, self-monitoring, individual action planning, feedback and progress check ins)
Dyadic Action Planning
Participants will develop dyadic action plans together.
Joint Feedback
Participants will see data on their partner's progress, in addition to their own weight and behavioral data.
Condition 14
1\) Core BWL Intervention; 2) Dyadic Action Planning; 3) Joint Feedback; 4) Home Environment Modifications
Core Behavioral Weight Loss (BWL) intervention
Behavioral weight loss core (lessons, self weighing, self-monitoring, individual action planning, feedback and progress check ins)
Dyadic Action Planning
Participants will develop dyadic action plans together.
Joint Feedback
Participants will see data on their partner's progress, in addition to their own weight and behavioral data.
Home Environment Modifications
Participants will be trained in how to structure their home environment to support health behavior.
Condition 15
1\) Core BWL Intervention; 2) Dyadic Action Planning; 3) Joint Feedback; 4) Autonomy Support Training
Core Behavioral Weight Loss (BWL) intervention
Behavioral weight loss core (lessons, self weighing, self-monitoring, individual action planning, feedback and progress check ins)
Dyadic Action Planning
Participants will develop dyadic action plans together.
Joint Feedback
Participants will see data on their partner's progress, in addition to their own weight and behavioral data.
Autonomy Support Training
Participants will receive training in how to create an autonomy supportive environment within their marriage/partnership.
Condition 16
1\) Core BWL Intervention; 2) Dyadic Action Planning; 3) Joint Feedback; 4) Autonomy Support Training; 5) Home Environment Modifications
Core Behavioral Weight Loss (BWL) intervention
Behavioral weight loss core (lessons, self weighing, self-monitoring, individual action planning, feedback and progress check ins)
Dyadic Action Planning
Participants will develop dyadic action plans together.
Joint Feedback
Participants will see data on their partner's progress, in addition to their own weight and behavioral data.
Autonomy Support Training
Participants will receive training in how to create an autonomy supportive environment within their marriage/partnership.
Home Environment Modifications
Participants will be trained in how to structure their home environment to support health behavior.
Interventions
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Core Behavioral Weight Loss (BWL) intervention
Behavioral weight loss core (lessons, self weighing, self-monitoring, individual action planning, feedback and progress check ins)
Dyadic Action Planning
Participants will develop dyadic action plans together.
Joint Feedback
Participants will see data on their partner's progress, in addition to their own weight and behavioral data.
Autonomy Support Training
Participants will receive training in how to create an autonomy supportive environment within their marriage/partnership.
Home Environment Modifications
Participants will be trained in how to structure their home environment to support health behavior.
Eligibility Criteria
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Inclusion Criteria
* BMI between 25-55kg/m2
* English speaking/reading
* Have a smartphone and reliable internet access
* Have active email address
* Willing to videoconference
Exclusion Criteria
* Are currently participating in weight loss treatment, have a history of bariatric surgery, or lost ≥5% in the past 6-months
* Are pregnant or plan to become pregnant during the study period
* Report chest pain or loss of consciousness on the Physical Activity Readiness Questionnaire
* Report a medical condition that could jeopardize their safety in a weight control program with diet and exercise guidelines
* Report conditions that, in the judgment of the PI, would render them unlikely to follow the protocol (e.g. dementia)
18 Years
75 Years
ALL
No
Sponsors
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University of North Carolina, Chapel Hill
OTHER
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
University of Connecticut
OTHER
Responsible Party
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Amy Gorin
Vice Provost for Health Sciences and Interdisciplinary Initiatives
Locations
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UConn's Weight Management Research Group
Hartford, Connecticut, United States
Countries
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Central Contacts
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Facility Contacts
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Other Identifiers
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HR22-0023
Identifier Type: -
Identifier Source: org_study_id
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