Cash for walks: small study tests incentives to fight obesity
NCT ID NCT02945332
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This pilot study tested whether giving financial rewards for walking and healthy food could help low-income adults with obesity or diabetes. Eight participants were split into two groups: one received incentives, the other did not. The goal was to see if this approach could reduce disease burden and be cost-effective.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- financial incentive and supervised walking
- What this could lead to
- If successful, this could point toward a low-cost way to help low-income communities reduce obesity and diabetes through exercise and better food choices.
- What could go wrong
- This is a very small pilot study with only 8 participants, so results may not apply to larger populations. The study is complete, but no major outcomes were reported.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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8 people
The number who actually took part.
- Started
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Oct 2016
- Finished
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Dec 2016
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 65 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Sedentary (\< 3 hours/week of moderate intensity physical activity), and otherwise healthy men and women 2. Willingness to: follow the instructions, and to attend regularly, 3. BMI 25 - 50 kg/M2 4. Age: 18y - 65 y. Subjects will be screened prior to the study. Exclusion Criteria: 1. Significant cardiac disease in the past 6 months (Myocardial Infarction, angioplasty, Congestive Heart Failure, Left Bundle Branch Block, 3rd degree AV- block, CABG), 2. Uncontrolled hypertension (systolic BP \> 180 or diastolic BP \> 105 mm Hg), 3. Medications that could interfere with outcomes and that could not be safely withdrawn prior to testing, 4. Pregnancy or intention to conceive during the study period, 5. Current substance abuse, 6. Indications of potential difficulties adhering to the protocol, 7. Subjects who in the opinion of the investigators are inappropriate for study participation or who would be at additional risk by participating, 8. Physical or medical limitation for exercise, intermittent claudication, severe back pain or spasm, inability to ambulate independently or without the use of a cane or walker, 9. Unexcused absence for more than 2 continuous weeks, irregular attendance, non-cooperation, conception, or change in the health status that would jeopardize the subject could be grounds for expulsion from the study.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Lubbock Dream Center
Lubbock, Texas, 79411, United States
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