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Lung cancer gene study halted early

NCT ID NCT01946100

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study looked at the genetics of people with multiple lung tumors (multifocal lung adenocarcinoma). Researchers collected tissue and blood samples from 100 participants during surgery to analyze their DNA. The goal was to see if genetic information could help guide treatment and improve survival. However, the study was terminated early, so the full results are not available.

What this could mean

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

What this could lead to
If successful, this could help doctors better understand the genetics of multiple lung tumors and guide more personalized treatment decisions.
What could go wrong
The study was terminated early, so results may be limited. It was an observational tissue collection, not a treatment trial, so no direct benefit to participants.

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

About 100 people

The number the study aims to enrol. It can still change while the study runs.

Started

Nov 2013

Finished

May 2025

Lead sponsor

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

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.

* Patient must be \> 18 years of age * Two or more GGO's or solid lesions suspicious for multifocal disease. * Clinical diagnosis of N0 * No evidence of distant metastases * No prior intra-thoracic radiation therapy (NOTE: Previous radiotherapy as part of treatment for head and neck, breast, or other non-thoracic cancer is permitted.), previous chemotherapy, or surgical resection for non-small cell lung cancer (NSCLC). * No other cancer in the past 5 years except early stage prostate cancer, or basal cell of skin. * PFT's that show patient is capable of tolerating a lung resection. * Non-pregnant and non-lactating. Women of child-bearing potential must have a negative urine or serum pregnancy test to participate in the study. * Patient must be able to understand and willing to sign an IRB-approved informed consent document.

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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

  • Mayo Clinic in Rochester

    Rochester, Minnesota, 55905, United States

More trials for these conditions

Other studies related to the condition(s) this trial covers.