Non-Small Cell Lung CancerPhase 1/2NCT06088771

Neoadjuvant Dupilumab and Cemiplimab in Patients With Early-stage Resectable NSCLC

A Phase 1/2 study testing Dupilumab and Cemiplimab in people with Non-Small Cell Lung Cancer, run by Icahn School of Medicine at Mount Sinai at 1 site in United States.

Recruiting

Looking for participants now. Contact the study team or a site below to ask about taking part.

Sites and contacts

Official record

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Trial summary

Who is it for?: Ages 18 years and older
Conditions the study is for: Non-Small Cell Lung Cancer
What is being tested?: Dupilumab and Cemiplimab
Type of treatment: Injection or infusion
Could I receive a placebo?: No, everyone receives an active treatment
How many people: 21 participants
Where: 1 siteUnited States
Study dates: 9 Oct 2024to 1 Jul 2027
Phase: Phase 1/2
Are there results?: Not yet: the study is under way

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

Ages 18 years and older
All sexes
No healthy volunteers
Adult, Older adult

Who may be able to join

Histological diagnosis of NSCLC is required before initiation of treatment, however, patients who have a smoking history and radiographic findings highly suggestive of a diagnosis of NSCLC who are scheduled to undergo diagnostic biopsy may be consented so as they can undergo the biopsy mandated for research at the same time to avoid second procedure. Pre-treatment biopsies are mandatory before treatment initiation. Patients with NSCLC must have T1b or more advanced (>1cm primary tumor). Only patients whose tumor is deemed amenable to surgical or needle biopsy by a multidisciplinary team including a medical oncologist and an interventionalist (radiologist, surgeon, pulmonologist) may be enrolled.
Patient must be willing and able to provide blood samples (6 heparinized tubes, 2 streck tubes, roughly 60mL) at the time points indicated in the Study Calendar.
Patient must be willing and able to have core needle biopsies (Goal 3-6 biopsies, final number to be determined by the surgeon and radiologist performing the procedure as safe) of tumor prior to initiation of therapy.
Age ≥ 18 years.
ECOG 0-1. The exception will be patients carrying long term disability (such as cerebral palsy) where the disability is not acute nor progressive, and unlikely to significantly affect their response to therapy.
Patient is determined to be a surgical candidate for resection of their tumor by a multidisciplinary team including a surgeon and a medical oncologist.

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Women of child-bearing potential and men must agree to use adequate contraception upon study entry, for the duration of study participation, and for 3 months following completion of therapy
Should a woman become pregnant or suspect she is pregnant while participating in this study, she should inform her treating physician immediately. A female of child-bearing potential is any woman (regardless of sexual orientation, having undergone a tubal ligation, or remaining celibate by choice) who meets the following criteria:
Has not undergone a hysterectomy or bilateral oophorectomy; or
Has not been naturally postmenopausal for at least 12 consecutive months (i.e., has had menses at any time in the preceding 12 consecutive months).
Ability to understand and the willingness to sign a written informed consent.
Adequate organ and marrow function as defined below:
System/Laboratory Value
Hematologic:
Absolute neutrophil count (ANC) ≥1,000 /mcL Platelets ≥75,000 /mcL Hemoglobin ≥9 g/dL
Renal* Serum creatinine ≤1.5 X upper limit of normal (ULN) OR Measured or calculated creatinine clearance (GFR can also be used in place of creatinine or CrCl) ≥60 mL/min for patient with creatinine levels > 1.5 X institutional ULN Creatinine clearance should be calculated per institutional standard.
Hepatic* Serum total bilirubin ≤ 1.5 X ULN OR Direct bilirubin ≤ ULN for patients with total bilirubin levels > 1.5 ULN AST and ALT ≤ 2.5 X ULN Albumin >2.5 mg/dL
Coagulation* International Normalized Ratio (INR) or Prothrombin Time (PT) ≤1.5 X ULN unless patient is receiving anticoagulant therapy as long as PT is within therapeutic range of intended use of anticoagulants
Activated Partial Thromboplastin Time (aPTT) ≤1.5 X ULN unless patient is receiving anticoagulant therapy as long as PTT is within therapeutic range of intended use of anticoagulants
If laboratory criteria are not met due to what the investigator determines to be a biologic cause (e.g. Gilbert's syndrome causing elevated bilirubin or excessive muscle mass affecting creatinine) or drug-related cause (e.g. elevating in transaminases due to HAART therapy, elevated INR due to anticoagulation) then the lab values will not be used to exclude patient from this trial. Similarly, for patients with elevated bilirubin due to biliary obstruction from tumor, this will not serve as an exclusion criterion. This determination will be made by the PI.

Who cannot join

Patients with history of autoimmune disorder or any patient who has used an immunomodulatory drug, such as dupilumab, within 8 weeks of starting treatment.
Patients without any smoking history, or any patient for whom we already have tissue or ctDNA evidence of an activating EGFR mutation or an ALK or ROS1 rearrangement.
Patients who have had chemotherapy or radiotherapy within 4 months prior to entering the study for a different primary tumor, nor can they have received locoregional therapy (e.g. radiation) for the target lesion that will be biopsied and subsequently resected. Previous therapy for a different cancer (a different primary) is acceptable.
Patients may not be receiving any other investigational agents.
Patients with metastatic disease, for whom the intent of surgery would not be curative.
Uncontrolled intercurrent illness including, but not limited to, ongoing or active infection requiring antibiotics (exception is a brief (≤10days) course of antibiotics to be completed before initiation of treatment), symptomatic congestive heart failure, unstable angina pectoris, or psychiatric illness/social situations that would limit compliance with study requirements, as determined the treating investigator.

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Patients must not be pregnant or nursing due to the potential for congenital abnormalities and the potential of this regimen to harm nursing infants.
Use of another immunomodulatory drug, including dupilumab, that may confound interpretation of clinical and biospecimen analysis, within 8 weeks of enrollment.
Has a diagnosis of primary immunodeficiency or is receiving systemic steroid therapy or any other form of immunosuppressive therapy within 7 days prior to the administration of trial treatment. Patients on chronic steroids equivalent to ≤ 10mg prednisone will not be excluded.
Has active autoimmune disease that has required systemic treatment in the past 1 year (i.e. with use of disease modifying agents, corticosteroids or immunosuppressive drugs). Replacement therapy (e.g. thyroxine, insulin, or physiologic corticosteroid replacement therapy for adrenal or pituitary insufficiency, etc.) is acceptable.
Has a known additional malignancy that is progressing and requires active treatment. Exceptions include basal cell carcinoma of the skin or squamous cell carcinoma of the skin that has undergone potentially curative therapy or in situ cervical or anal cancer, prostate cancer on stable dose of hormonal therapy without rising PSA, and breast cancer whom have been treated with curative intent, who may be on hormonal therapy.
Has a history or current evidence of any condition, therapy, or laboratory abnormality that might confound the results of the trial, interfere with the patient's participation for the full duration of the trial, or is not in the best interest of the patient to participate, in the opinion of the treating Investigator.
HIV positive with detectable viral load, or anyone not on stable anti-viral (HAART) regimen.
Has known active Hepatitis B (e.g., HBV detected by PCR (>200 IU/ml) or active Hepatitis C (e.g., HCV RNA [qualitative] is detected).
Patients whom have recently started (>14d from C1D1) antiviral therapy may go on to the trial.
History of allogeneic hematopoietic cell transplantation or solid organ transplantation.
Documented allergic or hypersensitivity response to any protein therapeutics (e.g., recombinant proteins, vaccines, intravenous immune globulins, monoclonal antibodies, receptor traps)
Principle investigator believes that for one or multiple reasons the patient will be unable to comply with all study visits, or if they believe the trial is not clinically in the best interest of the patient.
Any evidence of current ILD or pneumonitis or a prior history of ILD or pneumonitis requiring oral or IV glucocorticoids.

Trial locations and contacts

1 site in 1 country. Contact the study team or a site near you to ask about taking part.

Thomas Marron, MD, PhD contact

(212) 824-9472

thomas.marron@mssm.edu

Katherine Vandris contact

Katherine.Vandris@mssm.edu

United States1 site, 1 recruiting

Icahn School of Medicine at Mount Sinai
New York, New York, 10029
Thomas Marron, MD PhD, (212) 824-9472, thomas.marron@mssm.edu
Katherine Vandris, Katherine.Vandris@mssm.edu
Recruiting

Other trials in United States

About this study

Official title: A Phase 1/2 Study of Combined Treatment With Dupilumab (Anti-IL-4Ra) and Cemiplimab (Anti-PD-1) in Patients With Early-stage, Resectable NSCLC

This is a phase 1/2 study of combined treatment with dupilumab (anti-IL-4Ra) and cemiplimab (anti-PD-1) in patients with early-stage, resectable non-small cell lung cancer (NSCLC). The study will include participants with a confirmed diagnosis of NSCLC who are deemed to be surgical candidates, or patients who have a smoking history and radiographic findings highly suggestive if a diagnosis of NSCLC who are scheduled to undergo diagnostic biopsy. On Day 1, participants will receive neoadjuvant therapy consisting of 600 mg of dupilumab (2 SC injections of 300 mg) and 350 mg of IV cemiplimab. Participants will undergo standard of care surgery, which will be scheduled within 7 days of Day 15. Participants will be followed up 30 days following administration of dupilumab and cemiplimab for adverse event (AE) and dose limiting toxicity (DLT) monitoring. Participants will be offered adjuvant therapy as per standard of care, outside the context of this clinical treatment, and undergo subsequent standard of care monitoring for recurrence. The study team will monitor the status of the participant through chart review, or by telephone should the patient not continue to follow with a physician at Mount Sinai, for up to 5 years.

Conditions: Non-Small Cell Lung Cancer
Being tested: Dupilumab, Cemiplimab
Keywords: Neoadjuvant, Dupilumab, Cemiplimab, Resectable, anti-PD1, Anti-IL-4Ra
Medical subject headings: Carcinoma, Non-Small-Cell Lung

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

DupilumabBiological
Also called Dupixent
Dupilumab will be administered at the recommended initial dosage of 600 mg (two 300 mg injections) on Day 1.
CemiplimabBiological
Also called Libtayo
Cemiplimab will be administered at the recommended dosage of 350 mg, as an intravenous infusion, over 30 minutes on Day 1.

Study groups in NCT06088771
Study group	Role	What they receive
Non-small-cell lung cancer (NSCLC)	Experimental	Participants will receive neoadjuvant subcutaneous Dupilumab 600mg and intravenous Cemiplimab 350mg on Day 1. Participants will proceed to standard of care surgery for early-stage, resectable NSCLC (within 7 days of Day 15), and will be observed for adverse events and dose limiting toxicities. Receives: Biological: Dupilumab; Biological: Cemiplimab

What is being measured

The primary outcome is the main question the study is designed to answer.

Frequency of dose limiting toxicities (DLTs)
Safety of treatment, defined as the frequency of dose limiting toxicities (DLTs), from start of treatment up to 30 days post the administration of dupilumab.
Measured: up to 30 days post-treatment
Percentage of dose limiting toxicities (DLT)
Safety of treatment, defined as the percentage of dose limiting toxicities (DLTs), from start of treatment up to 30 days post the administration of dupilumab.
Measured: up to 30 days post-treatment
Major pathological response (MPR)
Major pathological response (MPR), defined as the percentage of 90 percent or greater tumor necrosis at time of resection, as defined by expert thoracic pathologists.
Measured: Day of surgery, scheduled within 7 days of Day 15

Secondary outcomes (4)

Number of days leading to surgery
Time to surgery defined as the time from the initial dose of dupilumab to the time of surgery, measured in days
Measured: From the time of the initial dose of dupilumab to the time of surgery, average of 21 days
Frequency of adverse events as measured in NCI CTCAE v5.0
Feasibility of treatment, defined as the frequency of treatment-related delay of curative-intent surgery, due to treatment-related Adverse Events (AEs), greater than 8 weeks following the administration of dupilumab
Measured: up to 30 days post treatment
Event-Free Survival (EFS)
Defined as the time from initial treatment of dupilumab and cemiplimab to progression of disease, recurrence of tumor following surgery, or death from any cause regardless of etiology
Measured: 5 years
Overall Survival (OS)
Time, in days, between treatment initiation and when the patient dies from any cause regardless of etiology
Measured: 5 years

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

9 Oct 20241 Jul 2027

First posted18 Oct 2023
Study start9 Oct 2024
Primary completion1 Dec 2026 (estimated)
Study completion1 Jul 2027 (estimated)

Resources

Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
Other trials for Non-Small Cell Lung CancerStudies of the same condition, open and under way.
More trials run by Icahn School of Medicine at Mount SinaiThe sponsor's other registered studies.
What the trial phases meanHow a treatment moves from first tests in people to approval.

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design

Study type: Interventional
Phase: Phase 1/2
Primary purpose: Treatment
Allocation: Not applicable
Intervention model: Single group
Model description: Phase 1b of the study will consist of a safety run-in phase following a modified 3+3 design without dose escalation using the treatment administration plan in protocol patients will be enrolled and monitored for dose-limiting toxicities (DLTs), from the start of treatment up to 30 days following the administration of dupilumab. Patients will be entered in escalating cohorts of 3 patients.
Masking: None (open label)
Enrolment: 21 participants (estimated)

IDs, dates and publications

ClinicalTrials.gov ID: NCT06088771
Sponsor's protocol ID: STUDY-23-00901
Other IDs: GCO# 23-0743
Status last verified: Jul 2026
First submitted: 6 Oct 2023
Last updated: 21 Jul 2026
Results posted: No
Data monitoring committee: Yes
FDA-regulated drug: Yes
FDA-regulated device: No
Individual data sharing: Yes: Individual participant data that underlie the results reported in this article, after deidentification (text, tables, figures, and appendices).

Study at a glance

From the registry record, last updated by the sponsor on 21 Jul 2026. Recruitment status is as the sponsor reported it: confirm with the study team.

Official title: A Phase 1/2 Study of Combined Treatment With Dupilumab (Anti-IL-4Ra) and Cemiplimab (Anti-PD-1) in Patients With Early-stage, Resectable NSCLC
ClinicalTrials.gov ID: NCT06088771
Acronym / sponsor ID: STUDY-23-00901
Conditions: Non-Small Cell Lung Cancer
Keywords: Neoadjuvant, Dupilumab, Cemiplimab, Resectable, anti-PD1, Anti-IL-4Ra
Phase: Phase 1/2
Study type: Interventional
Recruitment status: Recruiting
Enrolment: 21 participants (estimated)
Lead sponsor: Icahn School of Medicine at Mount SinaiUniversity, hospital or other
Study start: 9 Oct 2024 (actual)
Primary completion: 1 Dec 2026 (estimated)
Study completion: 1 Jul 2027 (estimated)
First posted: 18 Oct 2023 (actual)
Results: Not posted in the source record

Clinical summary

The research question as the sponsor registered it. This describes what the study plans to test, not what it found.

Study design

Primary purpose: Treatment
Allocation: Not applicable
Intervention model: Single group
Masking: None (open label)
Number of arms: 1
Model description: Phase 1b of the study will consist of a safety run-in phase following a modified 3+3 design without dose escalation using the treatment administration plan in protocol patients will be enrolled and monitored for dose-limiting toxicities (DLTs), from the start of treatment up to 30 days following the administration of dupilumab. Patients will be entered in escalating cohorts of 3 patients.

Arm	Type	Receives
Non-small-cell lung cancer (NSCLC)	Experimental	Biological: Dupilumab, Biological: CemiplimabParticipants will receive neoadjuvant subcutaneous Dupilumab 600mg and intravenous Cemiplimab 350mg on Day 1. Participants will proceed to standard of care surgery for early-stage, resectable NSCLC (within 7 days of Day 15), and will be observed for adverse events and dose limiting toxicities.

Who may qualify

Ages: 18 years and older
Sex: All
Healthy volunteers: Not accepted
Age groups: Adult, Older adult

Key inclusion criteria (20 listed)

Histological diagnosis of NSCLC is required before initiation of treatment, however, patients who have a smoking history and radiographic findings highly suggestive of a diagnosis of NSCLC who are scheduled to undergo diagnostic biopsy may be consented so as they can undergo the biopsy mandated for research at the same time to avoid second procedure. Pre-treatment biopsies are mandatory before treatment initiation. Patients with NSCLC must have T1b or more advanced (>1cm primary tumor). Only patients whose tumor is deemed amenable to surgical or needle biopsy by a multidisciplinary team including a medical oncologist and an interventionalist (radiologist, surgeon, pulmonologist) may be enrolled.
Patient must be willing and able to provide blood samples (6 heparinized tubes, 2 streck tubes, roughly 60mL) at the time points indicated in the Study Calendar.
Patient must be willing and able to have core needle biopsies (Goal 3-6 biopsies, final number to be determined by the surgeon and radiologist performing the procedure as safe) of tumor prior to initiation of therapy.
Age ≥ 18 years.
ECOG 0-1. The exception will be patients carrying long term disability (such as cerebral palsy) where the disability is not acute nor progressive, and unlikely to significantly affect their response to therapy.

Key exclusion criteria (19 listed)

Patients with history of autoimmune disorder or any patient who has used an immunomodulatory drug, such as dupilumab, within 8 weeks of starting treatment.
Patients without any smoking history, or any patient for whom we already have tissue or ctDNA evidence of an activating EGFR mutation or an ALK or ROS1 rearrangement.
Patients who have had chemotherapy or radiotherapy within 4 months prior to entering the study for a different primary tumor, nor can they have received locoregional therapy (e.g. radiation) for the target lesion that will be biopsied and subsequently resected. Previous therapy for a different cancer (a different primary) is acceptable.
Patients may not be receiving any other investigational agents.
Patients with metastatic disease, for whom the intent of surgery would not be curative.

Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.

Interventions

Intervention	Type	Arms
DupilumabAlso: DupixentDupilumab will be administered at the recommended initial dosage of 600 mg (two 300 mg injections) on Day 1.	Biological	Non-small-cell lung cancer (NSCLC)
CemiplimabAlso: LibtayoCemiplimab will be administered at the recommended dosage of 350 mg, as an intravenous infusion, over 30 minutes on Day 1.	Biological	Non-small-cell lung cancer (NSCLC)

Primary outcome

Frequency of dose limiting toxicities (DLTs)
Time frame: up to 30 days post-treatment
Safety of treatment, defined as the frequency of dose limiting toxicities (DLTs), from start of treatment up to 30 days post the administration of dupilumab.
Percentage of dose limiting toxicities (DLT)
Time frame: up to 30 days post-treatment
Safety of treatment, defined as the percentage of dose limiting toxicities (DLTs), from start of treatment up to 30 days post the administration of dupilumab.
Major pathological response (MPR)
Time frame: Day of surgery, scheduled within 7 days of Day 15
Major pathological response (MPR), defined as the percentage of 90 percent or greater tumor necrosis at time of resection, as defined by expert thoracic pathologists.

4 secondary outcomes

Number of days leading to surgery
Time frame: From the time of the initial dose of dupilumab to the time of surgery, average of 21 days
Frequency of adverse events as measured in NCI CTCAE v5.0
Time frame: up to 30 days post treatment
Event-Free Survival (EFS)
Time frame: 5 years
Overall Survival (OS)
Time frame: 5 years

Results and safety

This study is still under way. Results are not available in the source record yet.

Research links

Official record on ClinicalTrials.govLast updated by the sponsor 21 Jul 2026.
Individual participant dataSharing planned: Yes. Individual participant data that underlie the results reported in this article, after deidentification (text, tables, figures, and appendices).

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Referral and contact

AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part.

Thomas Marron, MD, PhD contact

(212) 824-9472

thomas.marron@mssm.edu

Katherine Vandris contact

Katherine.Vandris@mssm.edu

Thomas Marron, MD, PhD principal investigator

Icahn School of Medicine at Mount Sinai

1 site in 1 country: see every site and its status.

Questions about this trial

What is this clinical trial studying?

A Phase 1/2 study testing Dupilumab and Cemiplimab in people with Non-Small Cell Lung Cancer, run by Icahn School of Medicine at Mount Sinai at 1 site in United States.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 20 inclusion and 19 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: looking for participants now, as of the sponsor's last update on 21 Jul 2026. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in United States. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this combined phase mean?

Phase 1 studies test a treatment in a small group of people for the first time or in a new way, mainly to check safety and find the right dose.

Phase 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

This study is still under way. Results are not available in the source record yet.

How can a doctor refer a patient or contact the research team?

Contact Thomas Marron, MD, PhD ((212) 824-9472, thomas.marron@mssm.edu), or a site near the patient. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Frequency of dose limiting toxicities (DLTs) (time frame: up to 30 days post-treatment). The study lists 3 primary outcomes in all. It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT06088771.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 21 Jul 2026.