Texts vs. chairs: can your phone get you moving?
NCT ID NCT05217108
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether an 8-week program of text messages can help people who sit a lot (over 6 hours a day) reduce their sedentary time. About 228 adults with smartphones will receive texts encouraging them to be more active, and their daily sitting minutes will be tracked with a Fitbit. The goal is to see if simple phone reminders can improve healthy habits.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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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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228 people
The number who actually took part.
- Started
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Jan 2022
- Expected to finish
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Oct 2026
An estimate. End dates often move.
- 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 years and older
- 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. \>18 years old 2. owns a smart phone 3. has access to WiFi or willing to use mobile data 4. has an email address or willing to create an email address 5. able to read and understand English; 6. able to give informed consent; 7. willing to receive text messages and complete brief questionnaires on their smart phone 8. self-reports sedentary behavior (\> 6 hours/day of sitting time). Exclusion criteria: 1. unwilling to have sedentary behavior and activity tracked 2. unable to walk without ambulatory assistance device (i.e. cane or walker) or due to underlying medical condition 3. MD Anderson employees that report to the Principal Investigators of this study 4. family or household member already enrolled into study 5. not sedentary based on \< 6 hours/day of sitting time, and (6) currently participating in a weight management or exercise study or program
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Genom att skicka in godkänner du våra Användarvillkor
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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M D Anderson Cancer Center
Houston, Texas, 77030, United States
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