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Common painkiller may boost lung cancer Drug's power

NCT ID NCT04184921

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 This study
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 tested whether adding aspirin to the targeted drug osimertinib helps control advanced EGFR-positive non-small cell lung cancer. 216 participants received the combination as their first treatment. The goal was to see if it delays cancer progression and improves survival.

What this could mean

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

Active substance
osimertinib and aspirin
What this could lead to
If it works, this combination could help control advanced EGFR-positive lung cancer longer than osimertinib alone.
What could go wrong
This is a small, early-phase trial without a comparison group, so results may not confirm benefit. Aspirin also carries bleeding risks.

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 2

Tests whether the treatment actually works, and watches for side effects, in a larger group.

Participants

216 people

The number who actually took part.

Started

Jan 2019

Finished

Jun 2024

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 to 80 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: Locally advanced (stage IIIB) or metastatic (stage IV) EGFR-mutant NSCLC. Presence of EGFR-sensitive mutations suitable for treatment with Osimertinib. Intended to receive Osimertinib as first-line therapy, with an expected survival period of more than 3 months. At least one measurable tumor lesion that meets the following criteria: Not previously irradiated. Accurately measurable. Baseline longest diameter ≥10 mm (for non-lymph node lesions) or short axis ≥15 mm (for lymph node lesions). Measurement can be performed via chest CT or PET-CT, provided the method allows reliable repeated measurements. Exclusion Criteria: Currently receiving other anticoagulant treatments. Patients planning to receive anticancer therapies other than Osimertinib. Presence of contraindications to the use of Osimertinib or Aspirin.

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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

  • Daping Hospital

    Chongqing, Chongqing Municipality, 400000, China

More trials for these conditions

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