Could prehab training during chemo strengthen young cancer patients?
NCT ID NCT06743958
First seen Aug 18, 2026 · Last updated Aug 19, 2026 · Updated 1 time
Summary
This study tests whether a supervised strength and balance exercise program is feasible for children and teens undergoing chemotherapy for bone or soft tissue sarcoma in the lower leg. The goal is to see if this 'prehabilitation' can reduce muscle and bone weakening, and improve recovery after surgery. The study will measure recruitment, acceptance, and data quality, along with preliminary effects on muscle mass and function.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- A supervised strength and balance exercise program done twice weekly during neoadjuvant chemotherapy.
- What this could lead to
- If feasible, this approach could reduce muscle and bone weakening during cancer treatment, potentially improving post-surgery recovery and rehabilitation for children with leg sarcomas.
- What could go wrong
- This is a small feasibility study, so it may not prove the training works. The exercises might be hard for children undergoing chemo, and results may not apply to 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.
- 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 16 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Feb 2025
- Expected to finish
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Mar 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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6 to 18 years
- 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 a bone tumor or soft tissue sarcoma of the lower extremity * Diagnosed less than 10 days ago, confirmed through biopsy * Age Range of 6 to 18 years * Treatment will be conducted at one of the two designated study sites Exclusion Criteria: * Medical contraindications for the implementation of the intervention and measurements, in consultation with the treating physicians (e.g., acute risk of bleeding or fractures, pain, infection, nausea, dizziness, lack of orthopedic clearance for weight-bearing in the tumor region, other acute orthopedic limitations unrelated to the underlying condition, etc.) * Language barriers that prevent understanding of the instructions for study participation * Cognitive impairment or developmental delay that hinders comprehension of the instructions in the testing situation, thereby preventing standardized diagnostic data collection and intervention
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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
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Dr. von Haunersches Kinderspital
Munich, 80337, Germany
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Technical University of Munich, Germany; TUM School of Medicine and Health, Department of Pediatrics. German Center for Child and Adolescent Health (DZKJ), partner site Munich
Munich, Bavaria, 80804, Germany
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