Can a targeted drug combo outperform standard care for aggressive lung cancer?

NCT ID NCT07796100

What the study statuses mean

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Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting This study
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Aug 31, 2026 · Last updated Sep 01, 2026 · Updated 1 time

Summary

This phase 3 trial tests whether the experimental drug ZL-1310, when combined with an immunotherapy drug, can help people with extensive-stage small cell lung cancer live longer than those receiving standard chemotherapy plus immunotherapy. The study enrolls about 530 adults who have not yet received systemic treatment for their cancer. Participants are randomly assigned to receive either the new combination or the standard care, and researchers will compare overall survival and other outcomes like tumor response.

What this could mean

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

Active substance
ZL-1310, an antibody-drug conjugate, combined with an immunotherapy drug (atezolizumab or durvalumab)
What this could lead to
If it works, this combination could become a new first-line treatment option for extensive-stage small cell lung cancer, potentially improving survival compared to current standard care.
What could go wrong
This is a phase 3 trial, but the drug is still experimental. It may not prove more effective than standard chemotherapy plus immunotherapy, and antibody-drug conjugates can cause side effects like fatigue, nausea, or blood-related issues.

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 3

Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.

Participants

About 530 people

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

Expected to start

Dec 2026

An estimate. Start dates often move.

Expected to finish

Jun 2031

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: * Histologically or cytologically confirmed ES-SCLC * No prior systemic therapy has been received * Medically eligible to receive standard platinum-based chemotherapy with atezolizumab or durvalumab as first-line therapy * Eastern Cooperative Oncology Group performance status of 0 or 1 * Life expectancy of at least 3 months * Adequate organ and marrow function Exclusion Criteria: * Has a contraindication to receive atezolizumab or durvalumab according to local drug label or local treatment guideline * Participants with symptomatic CNS metastases (require initiation or dose change of steroids or anti-convulsant within 7 days prior to randomization; require steroid dose higher that prednisone 10 mg/day or equivalent within 14 days prior to randomization * History of ILD/pnuemonitis (non-infectious) that required corticosteroids, current ILD/pnuemonitis of any grade, or suspected ILD/pnuemonitis that cannot be ruled out by imaging at screening * Received radiotherapy within 2 weeks to the non-thoracic and within 4 weeks to the thoracic area prior to the first dose of study treatment or received more than 30 Gy of thoracic radiotherapy * Clinically significant active cardiovascular disease or history of any arterial thromboembolic event within 6 months prior to the first dose of study treatment * Clinically severe pulmonary compromise (including but not limited to baseline oxygen saturation of \<90% on room air) resulting from intercurrent pulmonary illnesses * Major surgery within 4 weeks prior to the first dose of study treatment.

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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

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  1. The official record

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