New 3D map may help surgeons remove lung cancer more accurately
NCT ID NCT06952894
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This study tested a software tool called RUS Lung that creates a 3D model of a patient's lungs from CT scans. Surgeons used it to plan and guide minimally invasive surgery for early-stage lung cancer. The study enrolled 34 adults and checked how well the tool matched the actual tumor location during surgery. The goal was to see if the tool is feasible and helpful, not to prove it improves outcomes.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- RUS Lung (a 3D surgical navigation software)
- What this could lead to
- If successful, this tool could help surgeons perform lung cancer surgery more precisely, potentially improving outcomes and reducing complications.
- What could go wrong
- This was a small, early-stage study with only 34 participants and no comparison group, so results may not apply broadly. The tool is just a planning aid, not a treatment itself.
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
-
34 people
The number who actually took part.
- Started
-
May 2025
- Finished
-
Aug 2025
- 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.
- Ages
-
19 years and older
- Sex
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Anyone
- Healthy volunteers
-
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: * Individuals who were diagnosed with lung caner (tumor size≤3cm) * Individuals aged 19 or older * Individuals who who are able to undergo CT imaging according to the established protocol * Individuals who have voluntarily given written consent to participate in this clinical trial Exclusion Criteria: * Vulnerable subjects * Individuals who who are not able to undergo CT imaging according to the established protocol * Individuals who are expected to have severe adhesions * Individuals who are unable to follow the study procedures and are deemed inappropriate for participation
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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
-
Severance Hospital
Seoul, South Korea
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