Texting your way to a healthier heart: study tests simple step goals
NCT ID NCT05425641
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested whether daily text messages with specific behavior change techniques could help sedentary adults at risk for cardiovascular disease walk an extra 1,000 steps per day. Over 600 participants received messages focused on goal setting, action planning, self-monitoring, or feedback. The goal was to see if these techniques could boost confidence and increase daily walking.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- behavioral intervention (goal setting, action planning, self-monitoring, and feedback via text messages)
- What this could lead to
- If successful, this could point toward simple, low-cost ways to help people at risk for heart disease become more active and improve their health.
- What could go wrong
- This is a behavioral study, not a drug trial. Results may vary widely between individuals, and the effect on long-term heart health is not directly measured.
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
-
Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
-
606 people
The number who actually took part.
- Started
-
Sep 2022
- Finished
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Jan 2026
- Lead sponsor
-
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
-
18 to 74 years
- Sex
-
Anyone
- Healthy volunteers
-
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: * Age 18 - 74 years old of age * Self-reported physical inactivity * Objectively determined to be sedentary in baseline * Possess at least one risk factor for CVD * Report they are in good general health and have never been informed by a clinician that it was not advisable/safe to participate in a low-intensity walking program * Owns and can regularly access a smartphone capable of receiving text messages * Owns and can regularly access an e-mail account Exclusion Criteria: * \< 18 years old or \> 74 years old * Have self-reported poor health, limited mobility and/or have been advised by a clinician not to increase their low-intensity walking * Previously diagnosed with a heart attack, stroke, peripheral vascular disease, or received a stent * Inability to comply with study protocol during 4 week baseline period * Pregnancy * Previous diagnosis of a serious mental health condition or psychiatric disorder, such as bipolar disorder or schizophrenia * Cognitive impairment
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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
-
Institute of Health System Science
New York, New York, 10022, United States
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Other studies related to the condition(s) this trial covers.
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