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Why do lung cancer patients quit a key drug? new study seeks answers

NCT ID NCT07542210

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Sep 02, 2026 · Updated 2 times

Summary

This study interviews about 85 patients with early-stage non-small cell lung cancer and 15 doctors to find out what makes it hard or easy to keep taking the drug osimertinib after surgery. The goal is to identify barriers like side effects, cost, or communication issues, and facilitators like support from family or doctors. No new treatment is given; it is purely an information-gathering study.

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 100 people

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

Started

Aug 2026

Expected to finish

Oct 2026

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.

Who is studied

Include adult patients with early-stage NSCLC who received adjuvant osimertinib after curative surgery, as well as physicians experienced in prescribing adjuvant osimertinib.

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.

For patient Inclusion Criteria: * Adults (≥18 years) with NSCLC who have received osimertinib as the 3rd generation EGFR-TKI adjuvant therapy and meet one of the following: Patients who received adjuvant osimertinib for less than 34 months and discontinued treatment (off treatment), or Patients who received adjuvant osimertinib for at least 34 months (either off treatment or still on treatment). * For off treatment patients, discontinuation or completion of osimertinib is required to occur within 6 months by screening. * Willing and able to provide informed consent, participate in an online or in-person qualitative interview, and permit audio recording for research purposes. Exclusion Criteria: * Prior receipt of 3rd generation EGFR-TKI as adjuvant therapy as part of any interventional clinical trial. * Prior receipt of 1st generation EGFR-TKIs as adjuvant therapy. * Evidence of cognitive impairment that would likely to interfere with participation in an interview, as informally assessed during screening. * Unaware of or do not understand their own medical condition. For physicians Inclusion Criteria: * Licensed medical oncologists, thoracic surgeons, or pulmonologists with experience of prescribing osimertinib as adjuvant treatment and actively managing patients who will participate the interview. * Managed 5 patients with early-stage NSCLC receiving osimertinib within the past 6 months. * Holding a professional title equivalent to or higher than attending physician. * Willing and able to provide informed consent, participate in an online or in-person qualitative interview, and permit audio recording for research purposes. Exclusion Criteria: * Unable or unwilling to follow study procedures.

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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

  • Research Site

    RECRUITING

    Beijing, China

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