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Bone device study ends early, but data still collected

NCT ID NCT07087509

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
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 Results may not be published yet.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 This study
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This status has not been confirmed recently, so it may be out of date.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 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study looked at a medical device called TriOSS® used to help heal bone defects. Researchers reviewed medical records of 23 adults who had the device implanted after trauma, surgery, or spine problems. The goal was to see how well the device helped bone heal and whether it caused any side effects. The study was stopped early, but the data will still be used to understand the device's safety and performance.

What this could mean

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

Active substance
TriOSS® (a medical device for bone regeneration)

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

23 people

The number who actually took part.

Started

Sep 2025

Finished

Jan 2026

Lead sponsor

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.

Who is studied

The study population consists of adult patients (\> 18 years old) undergoing orthopaedic surgery after bone defect.

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: * Adult males or females (age \> 18 years old); * Patients with osseous defects, either of trauma origin, surgically created, or associated with spinal degenerative diseases that require segmental fusion of the spine. * Patients with bone skeletal defects that are not intrinsic to the stability of the bone structure. Exclusion Criteria: * Signs of local or systemic acute/ active or chronic infections; * Metabolic affections; * Severe degenerative diseases, conditions in which general bone grafting is not advisable; * Implementation sites that allow product migration; * Conditions which require structural support in the skeletal system; * Conditions where the implantation site is unstable and not rigidly fixated; * Sensibility to the implantable materials; * Known hypersensitivity to the implant material.

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As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Hospital Lusíadas Lisboa

    Lisbon, Portugal

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