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Gene study aims to personalize lung cancer chemotherapy

NCT ID NCT07145333

Knowledge-focused Sponsor: Han Xu, M.D., Ph.D., FAPCR, Sponsor-Investigator, IRB Chair 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
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 This study
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 26, 2026 · Last updated Jun 26, 2026

Summary

This study looks at how genetic differences (SNPs) in drug targets influence how well topotecan works and its side effects in 600 people with small cell lung cancer. Participants are randomly assigned to receive either the usual topotecan capsule or an imported version. Researchers will sequence specific genes to find links between genetics and treatment outcomes.

What this could mean

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

Active substance
Topotecan
What this could lead to
If successful, this could help doctors predict which patients will benefit most from topotecan and who might have severe side effects, leading to more personalized treatment.
What could go wrong
This is an observational genetic analysis, not a test of a new treatment. The findings may not change current practice and require further validation.

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 2/3

Runs two stages together: whether the treatment works, then large-scale confirmation.

Participants

About 600 people

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

Started

Aug 2025

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.

Ages

24 to 64 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.

* Select 600 Small Cell Lung Cancer Patients who are suitable for lung tissue biopsy * Dosage Duration at least 45 days * The usual approach group - Recruit 300 double blind random group separated SCLC patients currently used the Chemotherapy on Topotecan Capsule after lung tissue biopsy, like as the usual approach group. * The study approach group - Recruit 300 double blind random group separated SCLC patients currently used the Chemotherapy on China Import Topotecan Capsule after lung tissue biopsy, like as the study approach group. Inclusion Criteria: * 1\. Clinical diagnosis of Small Cell Lung Cancer (SCLC) * 2\. Clinical lung tissue biopsy diagnosis of SCLC * 3\. Suitable for enough lung tissue biopsy of SCLC * 4\. Random and double blind * 5\. Measurable disease * 6\. Adequate organ functions * 7\. Adequate performance status * 8\. Age 24 years old and over * 9\. Sign an informed consent form * 10\. Receive blood-drawing Exclusion Criteria: * 1\. Pneumonectomy * 2\. Treatment with other anti-cancer therapies and cannot be stopped currently * 3\. Pregnancy * 4\. Breast-feeding * 5\. The patients with other serious intercurrent illness or infectious diseases * 6\. Have more than one different kind of cancer at the same time * 7\. Serious Allergy to Drugs * 8\. Clot or Bleed Tendency * 9\. Serious Risks or Serious Adverse Events of the drug product * 10\. The prohibition of drug products * 11\. Have no therapeutic effects * 12\. Follow up to the most current label

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Conditions

The condition(s) this trial relates to.

small cell lung carcinoma

As listed by the trial registrant

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

SCLC

Contacts and locations

Locations

  • Medicine Invention Design Incorporation

    Rockville, Maryland, 20853, United States

More trials for these conditions

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