Smartwatch exercise plan aims to rebuild fitness in young cancer survivors
NCT ID NCT07729059
First seen Jul 27, 2026 · Last updated Jul 28, 2026 · Updated 1 time
Summary
This trial tests whether a personalized, smartwatch-supported home exercise program can increase physical activity and improve heart health, mobility, and quality of life in adolescents and young adults who have survived bone or soft tissue sarcoma. Participants wear a fitness tracker and are randomly assigned to either receive an individualized exercise plan with online coaching or continue usual care. The study measures changes in daily activity, fitness, and well-being over an 8-week period.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- an individualized, partially supervised home-based exercise program supported by a smartwatch
- What this could lead to
- If it works, this could point toward a standard exercise support program to improve long-term health and quality of life for young sarcoma survivors.
- What could go wrong
- This is a small, early-stage trial with only 46 participants, so results may not apply to all survivors. The exercise program requires motivation and access to a smartphone, which may limit participation.
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
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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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About 46 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Aug 2026
An estimate. Start dates often move.
- Expected to finish
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Jul 2028
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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15 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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: * Diagnosis of bone or soft tissue sarcoma * Currently receiving follow-up care at the tumor orthopedics clinic of University Hospital Essen * Age ≥15 and ≤39 years at time of enrollment * Completion of local tumor therapy (surgery and/or definitive radiotherapy) more than 12 months prior to enrollment * Access to a smartphone for data synchronization with the wearable device Exclusion Criteria: * Contraindications to physical activity * Language barriers preventing communication in German * Known or current psychiatric condition impairing the ability to understand study requirements, participate in the study, or provide informed consent * Pregnancy * Planned absence of more than 2 weeks during the study period (e.g., due to rehabilitation stays) * Pre-existing average MVPA \>60 minutes/day at baseline
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
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Other studies related to the condition(s) this trial covers.
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- Can tailored exercise help young sarcoma survivors recover strength?
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