Bone paste shows promise in repairing defects after tumor surgery
NCT ID NCT07379008
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested a new paste that is placed into bone defects after removing benign tumors or cysts. 29 patients received the paste during surgery and were followed for 12 months. The goal was to see if the paste helps bone heal and is safe to use.
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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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29 people
The number who actually took part.
- Started
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Feb 2023
- Finished
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Nov 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 to 75 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Qualified for bone defect filling procedures of various origins (e.g., bone void reconstruction following curettage of benign bone tumors, cysts, chondromas) * Age 18 to 75 years * Signed informed consent form Exclusion Criteria: * Acute or chronic inflammatory conditions in the surgical area * Systemic inflammatory and autoimmune diseases * Severe degenerative diseases * Confirmed hypersensitivity to product components * Skin inflammation or dermatological disease at the surgical site * Use of medications that may affect bone remodeling (e.g., bisphosphonates) * Use of corticosteroid-based medications * Participation in another clinical trial * Pregnancy or breastfeeding status
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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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Department of Orthopaedics and Traumatology, Medical University of Gdansk
Gdansk, Pomeranian Voivodeship, 80-803, Poland
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