Robot arm aims to make bone procedures safer and more precise
NCT ID NCT06376682
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This study tested a robotic system called EPIONE that helps doctors guide needles into bones during CT scans. The robot is used for procedures like biopsies, tumor treatments, and bone repairs. Researchers wanted to see if the robot could make these procedures safer and more accurate. The study included 34 adults who needed a bone procedure under general anesthesia.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- EPIONE robotic system
- What this could lead to
- If successful, this robotic system could make bone procedures more precise and reduce the need for manual adjustments during CT-guided treatments.
- What could go wrong
- This was a small, early feasibility study with only 34 participants. The results may not apply to all patients or procedures, and robotic assistance may not always improve outcomes.
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
-
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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34 people
The number who actually took part.
- Started
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Sep 2024
- Finished
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Jan 2025
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
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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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: 1. Patient ≥18 years, 2. Patient with indication of CT-guided percutaneous bone procedure under general anaesthesia validated at a multidisciplinary consultation meeting, 3. Patient who has signed an informed consent form, 4. Patient covered by a social security system, Exclusion Criteria: 1. Patient with contraindication to general anaesthesia, 2. Patient undergoing a procedure without appropriate breathing control, 3. Patient scheduled for CT-guided percutaneous procedures on head and neck, including skull and cervical vertebrae, 4. Patient with medical, psychosocial or emotional conditions unable to fully understand the study protocol, give an uninfluenced informed consent, or meet the study requirements during its whole duration. 5. Pregnant or breast-feeding women, 6. Patient under legal protection (tutorship, guardianship, …), 7. Patient already participating in another interventional clinical study.
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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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Hospices Civils de Lyon
Lyon, 69000, France
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Institut Gustave Roussy
Villejuif, 94800, France
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Institut Paoli-Calmettes
Marseille, 13000, France
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