New drug cocktail targets tough lung cancer
NCT ID NCT06179069
First seen Jun 24, 2026 · Last updated Aug 21, 2026 · Updated 4 times
Summary
This study tests a new drug called ZL-1310, alone or with standard treatments (atezolizumab and carboplatin), in people with small cell lung cancer. About 339 participants will join to see if the combination is safe and shrinks tumors. The goal is to find better ways to control this aggressive cancer.
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 (a drug) combined with atezolizumab and carboplatin
- What this could lead to
- If successful, this could point toward a new treatment option for small cell lung cancer, potentially improving tumor control and survival.
- What could go wrong
- This is an early Phase 1 trial, so safety and effectiveness are not yet proven. Side effects may occur, and the drug may not work for all participants.
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
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Phase 1
The first testing in people. Mainly checks safety and dose, usually in a small group.
- Participants
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About 339 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jan 2024
- Expected to finish
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Jul 2027
An estimate. End dates often move.
- Lead sponsor
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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
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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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 Hide 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: * Signed informed consent * Participant with metastatic or extensive-stage small cell lung cancer (de novo, not transformed) and for Part 1A and 1B must have documented disease progression during or following a platinum-based chemotherapy regimen. For Part 1C and Part 4, no prior systemic treatment for SCLC (including chemoradiotherapy for limited-stage SCLC). For Part 1B backfill and Part 3, first-line setting: no prior systemic treatment for SCLC (including chemoradiotherapy for limited-stage SCLC); or, first-line maintenance setting: participants have received at least 4 cycles of 1L induction therapy with carboplatin or cisplatin, etoposide, and anti-PD-L1 inhibitor for ES-SCLC with ongoing CR, PR, or SD per RECIST v1.1 assessed by the investigator. For Part 2-1, participants must have received no more than 2 lines of prior therapies in the extensive-stage setting, and progressed on or after a platinum-based chemotherapy regimen AND an anti-DLL3 T-cell engager (TCE). For Part 3, participants have received at least 4 cycles of 1L induction therapy with carboplatin or cisplatin etoposide, and anti-PD-L1 inhibitor for ES-SCLC with ongoing CR, PR, or SD per RECIST v1.1 assessed by the investigator. * Adult men and women ≥18 years of age. * Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1. * Subjects must have at least one measurable target lesion as defined by RECIST v1.1 on CT, PET/CT, or MRI. * Subjects must be willing to undergo a tumor biopsy or must provide archived tumor tissue sample at screening per protocol guidelines. * Life Expectancy \>/= 3 months. Exclusion Criteria: * Participants with another known malignancy that is progressing or requires active treatment within the last 2 years. Exceptions: basal cell carcinoma of the skin or localized squamous cell carcinoma of the skin with previously administered curative treatment, in situ cervical cancer, or other cancers that do not require systemic anti-cancer therapies and will not impact life expectancy. * Symptomatic or untreated brain metastasis requiring concurrent treatment. For Part 2, Part 3, and Part 4 the following subjects can be enrolled if they have a stable neurologic status for at least 2 weeks prior to the first dose of ZL-1310: 1. Subjects with untreated and asymptomatic brain metastases. 2. Subjects with treated brain metastases that are no longer symptomatic (i.e. without neurologic signs or symptoms), who require no treatment with steriods or anticonvulsants and have recovered from the actue toxic effects of radiotherapy. * Subjects with leptomeningeal disease. * Treatment with any systemic anti-cancer treatment or other investigational products/ device within 3 weeks before first dose of study treatment. * Non-palliative radiotherapy within 2 weeks prior to first dose of study treatment or have had a history of radiation pneumonitis. * Major surgery within 4 weeks of the first dose of study treatment. * Hypersensitivity to any ingredient of the study treatment. * Inadequate organ function (as defined in protocol) within 10 days prior to the first dose of study treatment, * Participants with a diagnosis of immunodeficiency or receiving chronic systemic steroid therapy or any other form of immunosuppressive therapy within 14 days or 5 half-lives before the first dose of study treatment, whichever is longer. * Participants have received a live or live-attenuated vaccine within 30 days of planned start of study therapy. * Impaired cardiac function or clinically significant cardiac disease within the last 3 months before administration of the first dose of the study treatment * Lung-specific intercurrent clinically significant illnesses and any autoimmune, connective tissue, or inflammatory disorders, including but not limited to pneumonitis. * Pregnant or nursing (lactating) women. * Participants who have been on concomitant strong CYP3A or CYP2D6 inhibitors within 14 days or 5 half-lives before the first study treatment, whichever is longer. * For Part 1C and Part 4 (ZL-1310 in combination with Atezolizumab and Carboplatin), participants who received prior treatment with CD137 agonists or immune checkpoint blockade therapies, anti-PD-1, and anti-PD-L1 therapeutic antibodies. * For Part 1B (ZL-1310 in combination with Atezolizumab) and Part 1C (ZL-1310 in combination with Atezolizumab and Carboplatin), participants who received systemic immunostimulatory agents (including but not limited to, IFNs and IL2) within 4 weeks or 5 drug-elimination half-lives, whichever is longer, prior to the initiation 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
Only the study team decides who joins. These are the ways to reach them.
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The places running it
29 sites in 3 countries. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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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
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Affiliated Cancer Hospital of Shandong First Medical University
RECRUITINGJinan, Shandong, 250000, China
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Barbara Ann Karmanos Cancer Institute
RECRUITINGDetroit, Michigan, 48201, United States
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Beijing Cancer Hospital
RECRUITINGBeijing, Beijing Municipality, 100142, China
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City of Hope
WITHDRAWNDuarte, California, 91010, United States
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Duke University
RECRUITINGDurham, North Carolina, 27710, United States
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Guangdong Provincial People's Hospital
RECRUITINGGuangzhou, Guangdong, 510030, China
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Hackensack University Medical Center
RECRUITINGHackensack, New Jersey, 07601, United States
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Harbin Medical University Cancer Hospital
WITHDRAWNHarbin, Heilongjiang, 150000, China
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Henan Cancer Hospital
RECRUITINGZhengzhou, Henan, 450008, China
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Hospital Clinico Universitario de Valencia
RECRUITINGValencia, Valencia, 46010, Spain
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Hospital Regional Universitario de Malaga - Hospital General H
RECRUITINGMálaga, 29010, Spain
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Hospital Universitari i Politecnic La Fe de Valencia
RECRUITINGValencia, Valencia, 46026, Spain
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Hospital Universitario 12 de Octubre
RECRUITINGMadrid, Madrid, 28041, Spain
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Hospital Universitario Ramon y Cajal
RECRUITINGMadrid, Madrid, 28034, Spain
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Hospital Universitario Virgen Macarena
RECRUITINGSeville, Sevilla, 41009, Spain
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Hospital Universitario Virgen del Rocio
RECRUITINGSeville, 41013, Spain
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Hunan Cancer Hospital
WITHDRAWNChangsha, Hunan, 410013, China
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Instituto de Investigacion Oncologica Vall dHebron (VHIO) - EPON
RECRUITINGBarcelona, Barcelona, 8035, Spain
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Jilin Cancer Hospital
ACTIVE_NOT_RECRUITINGCh’ang-ch’un, Jilin, 130012, China
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Liaoning Cancer Hospital & Institute
WITHDRAWNShenyang, Liaoning, 110041, China
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Medical University of South Carolina
RECRUITINGCharleston, South Carolina, 29425, United States
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NEXT Oncology - Hospital Quironsalud Madrid
RECRUITINGPozuelo de Alarcón, 28223, Spain
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NEXT Virginia
RECRUITINGFairfax, Virginia, 22031, United States
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Nanjing Drum Tower Hospital The Affiliated Hospital of Nanjing University Medical School
TERMINATEDNanjing, Jiangsu, 210008, China
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Roswell Park Comprehensive Cancer Center
RECRUITINGBuffalo, New York, 14263, United States
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START Barcelona_HM Nou Delfos
RECRUITINGBarcelona, 08023, Spain
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START MADRID_Hospital Universitario HM Sanchinarro
RECRUITINGMadrid, 28050, Spain
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Sarah Cannon Research Institute
RECRUITINGSarasota, Florida, 34232, United States
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Sichuan Cancer Hospital
RECRUITINGChengdu, Sichaun, 610041, China
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The First Affiliated Hospital of Anhui Medical University
RECRUITINGHefei, Anhui, 230022, China
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The First Affiliated Hospital of Xi'an Jiaotong University
WITHDRAWNXi'an, Shaanxi, 710061, China
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The First Affiliated Hospital of Xiamen University
WITHDRAWNXiamen, Fujian, 361000, China
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The Second Affiliated Hospital of Nanchang University
TERMINATEDNanchang, Jiangxi, 330006, China
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Union Hospital Affiliated to Tongji Medical College of Huazhong University of Science & Technology
RECRUITINGWuhan, Hubei, 430022, China
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University Hospitals Cleveland Medical Center
RECRUITINGCleveland, Ohio, 44106, United States
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University of Pittsburgh Hillman Cancer Center
RECRUITINGPittsburgh, Pennsylvania, 15232, United States
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Yale Cancer Center
RECRUITINGNew Haven, Connecticut, 06519, United States
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Zhongshan Hospital Fudan University
RECRUITINGShanghai, Shanghai Municipality, 200032, China
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Experimental cancer therapy targets tough tumors with radioactive precision
- New hope for tough lung cancer: Dual-Action drug combo in final testing
- New drug combo aims to outperform standard care in aggressive lung cancer
- New hope for tough lung cancer: expanded access to targeted drug
- New PET scan probe could sharpen lung cancer detection
- New drug combo aims to keep advanced lung cancer in check