New scan could predict lung cancer drug success
NCT ID NCT07151898
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This study is testing whether a special PET scan using a tracer called 68Ga-MY6349 can predict how well a targeted therapy (Trop2-ADC) works in people with advanced non-small cell lung cancer (NSCLC). Fifty adult patients will receive the scan before and during treatment. The goal is to see if changes in the scan can forecast treatment success or failure, potentially guiding future care.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- 68Ga-MY6349 (a radioactive tracer for PET scans)
- What this could lead to
- If successful, this could provide a non-invasive way to predict which lung cancer patients will benefit from Trop2-ADC therapy, helping personalize treatment.
- What could go wrong
- This is an early-stage imaging study with only 50 participants, so results may not apply to all patients. The scan's ability to predict treatment response is still unproven.
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
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About 50 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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May 2025
- Expected to finish
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May 2027
An estimate. End dates often move.
- Lead sponsor
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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.
Who is studied
Adult patients with previously treated metastatic NSCLC (supporting evidence may include magnetic resonance imaging (MRI), CT, tumor markers and pathology report).
- 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: * adult patients (aged 18 years or order) * histologically or cytologically confirmed metastatic NSCLC previously treated with systemic therapy, supported by imaging (e.g. CT, MRI), tumor markers, or pathology reports * presence of at least one measurable lesion according to the Response Evaluation Criteria in Solid Tumors (RECIST), version 1.1 * willingness to undergo serial 68Ga-MY6349 PET/CT scans before and during Trop2-ADC therapy * Eastern Cooperative Oncology Group (ECOG) performance status of 0-1 * Ability to provide written informed consent and, where applicable, assent in accordance with the requirements of the Clinical Research Ethics Committee Exclusion Criteria: * Evidence of significantly impaired hepatic or renal function * Estimated life expectancy of less than 3 months
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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The First Affiliated Hospital of Xiamen University
RECRUITINGXiamen, Fujian, 361000, China
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