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Active, not recruitingNCT06570083Updated Sep 2, 2026

Mobile-Based Intervention to Promote Physical Activity Among the Elderly

An interventional study of Mobile Exercise Support and Self-help physical activity booklet in Mobile Health and Physical Activity, sponsored by Beijing Normal University. Active, not recruiting at 1 site in China. Open to participants aged 60 Years and older. Per ClinicalTrials.gov, last updated 2026-09-02.

Sponsored by Beijing Normal University · Not applicable, Interventional, and Treatment

Phase
Not applicable
Study type
Interventional
Enrollment
200
Allocation
Randomized
Ages
60 Years and older
Sex
All
01

Where this study stands

Counted across the records on this site · 2026-11-12

Among 132 studies in Motor Activity with a site in China — 41 open to participants now, 49 under way, 1 of them phase 3. Motor Activity · China.

Planned enrollment
32nd of 113
200 · median 113
Started
2025
with 12 others
No phase
105 of 132
29 open now
Primary completion
2026-12
later than 28 of 48 live
Registered
84th of 132
by date

Among the 132 studies in Motor Activity with a site in China, this one is the 32nd largest by planned enrollment of the 113 interventional ones that give a count, is one of 13 that started in 2025, is one of 105 with no phase, reaches primary completion later than 28 of the 48 other live ones, and was the 84th registered.

Motor Activity

9,798 studies on the registry are indexed under Motor Activity; 1,910 are open to participants now.

Browse Motor Activity studies →

Open to participants now

41 of the 132 studies in Motor Activity with a site in China are open now. Recruiting first, the newest first:

36 more — sign in →

All 41 open studies →

A study can be open while its sites in China have not opened yet or have stopped. Only those recruiting at a site in China →

Who these studies take

Of the 1,201 Motor Activity studies recruiting now, 517 (43%) set no upper age limit and 535 (45%) stop at 75 or younger; 180 take children under 18; 420 take healthy volunteers.

This study: 60 Years and older · all sexes · no healthy volunteers.

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02

Study summary

This study aims to explore the feasibility and preliminary effectiveness of a mobile phone-based intervention among elderly individuals with chronic diseases.

Read the detailed description

Promoting physical activity among elderly individuals is an increasingly critical public health priority. Regular exercise is essential for maintaining mobility, enhancing mental well-being, and reducing the risk of exacerbating chronic conditions. However, many elderly individuals encounter significant barriers, including physical limitations, lack of motivation, and restricted access to safe environments.

This mobile phone-based intervention seeks to address these challenges by offering accessible support through age-appropriate exercise routines, motivational prompts, and educational content delivered directly to participants' mobile devices. The intervention's primary objective is to reduce sedentary behavior, increase physical activity levels, and ultimately enhance the overall health and well-being of elderly individuals with chronic diseases.

03

Conditions studied

  • Mobile Health
  • Physical Activity

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04

Who can participate

Ages eligible
60 Years and older
Sexes eligible
All
Accepts healthy volunteers
No

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  1. Age ≥60 years and diagnosed with at least one chronic disease
  2. Owns a smartphone and is proficient in using WeChat
  3. Daily sedentary time ≥6 hours

Exclusion criteria

Exclusion Criteria:

  1. recent surgeries, injuries, or other conditions that would prevent simple physical activity
  2. hearing, vision, or physical disabilities
05

Study design

Phase
Not applicable
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Single (Outcomes assessor)
Enrollment
200 participants (estimated)

Study arms

  • Experimental
    Intervention group

    Participants in the intervention group will receive three months of personalized support via WeChat, including tailored exercise recommendations, motivational messages, and educational content.

    Behavioral: Mobile Exercise Support · Behavioral: Self-help physical activity booklet

  • Active comparator
    Control group

    Participants in the control group will receive a self-help booklet designed to promote physical activity among the elderly.

    Behavioral: Self-help physical activity booklet

Interventions

  • BehavioralMobile Exercise Support

    Participants receive three months of personalized support via WeChat, including tailored exercise recommendations, motivational messages, and educational content.

  • BehavioralSelf-help physical activity booklet

    Participants receive a self-help booklet to promote physical activity among the elderly. The booklet will include guidelines for safe and effective exercises, tips for staying motivated, and information on the health benefits of regular physical activity.

06

What researchers measure

Primary outcomes

  1. Time spent in sedentary behavior

    The time spent sedentary behavior (min/week) in the last 7 days

    Time frame: 3 and 6 months follow-up

  2. Acceptability of the Mobile Phone-Based Intervention

    Acceptability will be assessed using a series of 4 items from previous studies on mobile physical activity interventions. Participants will rate each statement on a 5-point Likert scale, ranging from 1 (strongly disagree) to 5 (strongly agree). The statements will cover aspects such as ease of use, personal relevance, clarity of information, and overall satisfaction with the intervention.

    Time frame: 3 and 6 months follow-up

  3. Perceived Usefulness of the Mobile Phone-Based Intervention

    Perceived usefulness will be assessed using 5 items from previous studies on online physical activity interventions. Participants will rate each question on a 5-point Likert scale, ranging from 1 (not at all useful) to 5 (very useful). The questions will explore how useful participants found the intervention in helping them to (1) increase confidence in engaging in regular physical activity, (2) overcome barriers to physical activity, (3) increase support for participating in physical activity, (4) plan for physical activity, and (5) stay motivated to engage in physical activity.

    Time frame: 3 and 6 months follow-up

Secondary outcomes

  1. Time spent in zero-time exercise

    The time spent physical activity while seated and standing (min/week) in the last 7 days

    Time frame: 3 and 6 months follow-up

  2. Exercise self-efficacy

    This outcome measure evaluates participants' confidence in their ability to engage in regular physical activity (self-efficacy). Participants will rate their confidence on a single-item scale ranging from 1 to 10, with higher scores indicating greater self-efficacy.

    Time frame: 3 and 6 months follow-up

  3. Anxiety and depression

    Anxiety and depression levels will be assessed using the Patient Health Questionnaire-4 (PHQ-4), a validated tool comprising two items for anxiety and two items for depression. The PHQ-4 score ranges from 0 to 12, with higher scores indicating greater severity of anxiety and depression symptoms.

    Time frame: 3 and 6 months follow-up

  4. Perceived subjective happiness

    This outcome measure assesses participants' subjective happiness using a Self-Reported Happiness scale. Participants will rate their happiness on a single-item scale ranging from 1 (not at all happy) to 5 (extremely happy), with higher scores indicating greater perceived happiness.

    Time frame: 3 and 6 months follow-up

  5. Perceived life satisfaction

    This outcome measure assesses participants' subjective life satisfaction using a self-reported life satisfaction scale. Participants will rate their life satisfaction on a single-item scale ranging from 1 to 5, with higher scores indicating greater perceived life satisfaction.

    Time frame: 3 and 6 months follow-up

07

Study locations

1 site
08

References and documents

Individual participant data

Plan to share: No

No publications or documents are linked to this record.

09

Timeline

Tracking since Sep 25, 2026
ElapsedEstimatedEstimated, not yet reachedSimilar studies: half by the dot; the band is the middle halfHalf of similar studies reached it by the dot; the band is the middle half, from a quarter to three quarters

Started Sep 2025 (actual). Primary completion is estimated for Dec 2026, 15 months after the start.

Of 5,147 non-industry interventional studies with no phase under Motor Activity, half reached primary completion within 17 months of starting (the median), counting those still running; a quarter within 7 and three quarters within 36. This study's planned 15 months is below that.

Counting every sponsor, half of 5,207 studies reached it within 17 months; a quarter within 7 and three quarters within 36.

How these figures are worked out, and which studies are left out of them.

Registered
Aug 20, 2024
First posted
Aug 26, 2024
StartActual
Sep 1, 2025
Primary completionEst.
Dec 30, 2026
CompletionEst.
Sep 30, 2027
Last update
Sep 2, 2026
What these dates mean
Start.
When the first participant enrolled; while estimated, when the study expects to open to recruitment.
Primary completion.
When the last participant was examined or treated to collect data for the study's main question, its primary outcome. A study that stopped early gives the date its data collection stopped.
Completion.
When the last participant's last visit took place, for every outcome, secondary ones and side effects included: the end of the study. Often later than primary completion, sometimes the same day.
Actual and Est.
Actual means the registry says the date has happened. Est. (estimated) is a date the sponsor plans or expects. It can still move, and the sponsor is expected to change it to actual once it has passed.
No changes since tracking began. The registry record was last updated on Sep 2, 2026, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT06570083
Lead sponsor
Beijing Normal University
Responsible party
Sponsor
First posted
Aug 26, 2024
Start date
Sep 1, 2025
Primary completion
Dec 30, 2026 (estimated)
Completion
Sep 30, 2027 (estimated)
Last update
Sep 2, 2026

Oversight

Data monitoring committee
Yes
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is active, not recruiting, as verified in Aug 2026. You cannot join it, but the record below documents what was studied.

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