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New pill shows promise for tough lung cancers

NCT ID NCT07374419

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
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 Results may not be published yet.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
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This status has not been confirmed recently, so it may be out of date.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 Jul 30, 2026 · Updated 2 times

Summary

This study tests an experimental drug, atamparib, in 178 adults with advanced or metastatic non-small cell lung cancer (a common type of lung cancer) that has not responded to standard treatments. The trial has two parts: first, finding the safest dose, then checking how well it works. Participants take atamparib by mouth twice daily.

What this could mean

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

Active substance
atamparib (an experimental drug taken by mouth)
What this could lead to
If successful, this could point toward a new treatment option for people with advanced lung cancer whose disease has worsened after standard therapy.
What could go wrong
This is an early-phase trial (Phase Ib/II) with a small number of participants, so the drug may not prove effective or safe enough for wider use. Side effects are unknown at this stage.

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

Phase 1/2

Runs two stages together: safety and dose first, then whether the treatment works.

Participants

About 178 people

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

Started

Mar 2026

Expected to finish

Jan 2029

An estimate. End dates often move.

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

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: 1. Subject must be ≥18 years of age. 2. Histologically confirmed diagnosis of unresectable advanced or metastatic NSCLC adenocarcinoma. 3. Documented KRAS mutation status at study entry. 4. Have received at least one line of standard therapy and experienced radiographic tumor progression to the last administered treatment and have failed institutional standards of care. 5. Have measurable tumor lesions 6. ECOG 0-1 7. Adequate organ functions Exclusion criteria: 1. Non-adenocarcinoma histology of NSCLC. Patients whose tumors have a mixed histology are ineligible. 2. Wtih oncogenic driver mutation other than KRAS for which an approved therapy is available but not adequately treated. 3. Known active GI disease that would impact the absorption 4. Clinically significant cardiac disease 5. Requiring the administration of strong inhibitors or inducers of CYP3A4, P-gp or BCRP. 6. Symptomatic, or untreated CNS lesions.

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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.

  1. The places running it

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

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    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

  • Unit 3.53, 3rd Floor, No. 5, Lane 720 Cailun Road, Pilot Free Trade Zone, Shanghai, P.R.China

    RECRUITING

    Shanghai, Shanghai Municipality, 200000, China

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