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New study aims to predict immunotherapy response in lung cancer patients before surgery

NCT ID NCT05965557

Knowledge-focused Sponsor: Geneplus-Beijing Co. Ltd. Source: ClinicalTrials.gov ↗

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 26, 2026 · Last updated Jul 01, 2026 · Updated 3 times

Summary

This study is looking for genetic clues that might tell doctors whether immunotherapy will work well before lung cancer surgery. Researchers will collect blood and tumor samples from 100 people with stage II-IIIB non-small cell lung cancer. They will test for two types of genetic markers: homologous recombination deficiency (HRD) and circulating tumor DNA (ctDNA). The goal is to see if these markers can predict how well the cancer responds to treatment and whether it stays away for two years.

What this could mean

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

What this could lead to
If successful, this could help doctors predict which lung cancer patients will benefit from immunotherapy before surgery, leading to more personalized treatment.
What could go wrong
This is an early-stage biomarker study, not a treatment trial. The findings may not lead to immediate changes in care, and the genetic markers being studied may not prove reliable in larger groups.

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

Jun 2023

Expected to finish

Dec 2027

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

Stage II-IIIB NSCLC who are undergoing neoadjuvant immunotherapy and surgical resection

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: * Stage II-IIIB NSCLC * EGFR/ALK negative * The subjects voluntarily joined the study, signed informed consent, had good compliance, and cooperated with follow-up Exclusion Criteria: * A history of other malignancies within the past 5 years * Patients with autoimmune disease are not suitable for PD1 monoclonal antibody therapy

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Conditions

The condition(s) this trial relates to.

lung cancer lung neoplasm non-small cell lung carcinoma

As listed by the trial registrant

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

Lung cancer

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

  • Shanghai Chest Hospital

    RECRUITING

    Shanghai, China

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