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New app could revolutionize how we measure sarcoma recovery

NCT ID NCT07227961

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study is testing whether a smartphone app can help track recovery in 800 sarcoma patients after surgery. Participants will fill out questionnaires and have their phone passively monitor steps, stairs, and other mobility data for up to a year. The goal is to see if this digital tool provides useful information that standard check-ups miss, potentially improving how doctors evaluate and support recovery.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

What this could lead to
If successful, this could provide doctors with better tools to measure and understand recovery after sarcoma surgery, leading to more personalized care.
What could go wrong
This is an observational study, not a treatment trial, so it won't directly improve health. The app may have technical issues or not be user-friendly for all patients.

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.

Participants

About 800 people

The number the study aims to enrol. It can still change while the study runs.

Started

Jul 2025

Expected to finish

Jan 2031

An estimate. End dates often move.

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.

Who is studied

The investigators will enrol patients under the care of a musculoskeletal oncology surgeon at Foothills Medical Centre (Calgary, AB, Canada), Mount Sinai Hospital (Toronto, ON, Canada), Mayo Clinic Arizona (Phoenix, AZ, United States), and Mayo Clinic Minnesota (Rochester, MN, United States).

Ages

18 years and older

Sex

Anyone

Healthy volunteers

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

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 years * Diagnosis of bone sarcoma, soft tissue sarcoma, or giant cell tumor of bone * Tumors located in the pelvis, lower extremities, or upper extremities * Primary or recurrent disease * Undergoing operative tumor resection, including limb salvage surgery and amputation * Has an iPhone or Android phone * Speaks English Exclusion Criteria: * Metastatic bone tumor * Diagnosis of atypical lipomatous tumor or dermatofibrosarcoma protuberans * Currently pregnant or planning pregnancy within 6 months * Unwilling or unable to attend follow-up evaluations * Cognitive or communication barriers that impede completion of questionnaires

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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.

  1. The places running it

    4 sites in 2 countries. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. 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.

Contacts and locations

Locations

  • Foothills Medical Centre, Arthur J Child Comprehensive Cancer Centre, University of Calgary

    RECRUITING

    Calgary, Alberta, T2N 2T9, Canada

  • Mayo Clinic

    NOT_YET_RECRUITING

    Phoenix, Arizona, 85054, United States

  • Mayo Clinic

    NOT_YET_RECRUITING

    Rochester, Minnesota, 55905, United States

  • Mount Sinai Hospital, University of Toronto

    NOT_YET_RECRUITING

    Toronto, Ontario, M5G 1X5, Canada

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