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New imaging agent could sharpen lung nodule diagnosis

NCT ID NCT07448441

Diagnosis Sponsor: Daping Hospital and the Research Institute of Surgery of the Third Military Medical University Source: ClinicalTrials.gov ↗

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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

Summary

This study will test a new imaging drug called Trap-(FAPI)3 to see if it can improve PET scans for people with lung nodules. The goal is to better tell if a nodule is cancer and how far it has spread. About 50 adults with lung nodules found on scans will receive the drug and then have a PET/CT scan. The study will measure how accurate the imaging is compared to standard methods.

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

About 50 people

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

Expected to start

Mar 2026

An estimate. Start dates often move.

Expected to finish

Dec 2027

An estimate. End dates often move.

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.

Who is studied

The subjects we selected are adults who are not restricted by gender. Fordetails, please refer to the "EligibilityCriteria" colymn.

Ages

18 to 65 years

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: * 1\) Patients aged over 18 years with no gender restriction; * 2\) Patients with radiographic findings of pulmonary nodules; * 3\) Patients eligible for Trap-(FAPI)3 PET examination; * 4\) Written informed consent signed by the subject or their legal guardian. Exclusion Criteria: * 1\) Patients who have received antitumor therapy prior to PET/CT scanning; * 2\) Patients with severe diseases that cannot tolerate PET/CT scanning; * 3\) Alternative subjects with contraindications to PET/CT scanning; * 4\) Radiation exposure exceeding 50 mSv dose in the past year; * 5\) Alternative subjects who underwent major surgery within the past 3 months; those who received experimental drugs or devices (with unclear efficacy or safety) within the past 1 month; * 6\) Alternative subjects with any clinical conditions that the principal investigator of this study considers may cause or pose potential hazards from the investigational product.

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As listed by the trial registrant

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

Lung nodules

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    The full official record for this study. This one lists no contact details, but it is the first place any would appear.

    Open the record ↗

  3. 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

  • Department of Nuclear Medicine, Daping Hospital of Army Medical University

    Chongqing, Chongqing Municipality, 400010, China

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