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A Study to Evaluate Two Dosing Regimens of Subcutaneous Nivolumab in Combination With Intravenous Ipilimumab and Chemotherapy in Participants With Previously Untreated Metastatic or Recurrent Non-Small Cell Lung Cancer (NSCLC)

A Phase 2, Open-label, Randomized Trial to Evaluate Two Dosing Regimens of Subcutaneous Formulation of Nivolumab in Combination With Intravenous Ipilimumab and Chemotherapy in Participants With Previously Untreated Metastatic or Recurrent NSCLC

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT06946797
Acronym
CheckMate-1533
Enrollment
76
Registered
2025-04-27
Start date
2025-09-19
Completion date
2028-10-25
Last updated
2026-05-14

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Non-Small Cell Lung Cancer

Keywords

Nivolumab, Ipilimumab, Checkmate-1533, CA2091533, NSCLC

Brief summary

The purpose of this study is to evaluate two dosing regimens of subcutaneous Nivolumab in combination with intravenous Ipilimumab and chemotherapy in participants with previously untreated metastatic or recurrent Non-Small Cell Lung Cancer (NSCLC)

Interventions

DRUGNivolumab

Specified dose on specified days

DRUGIpilimumab

Specified dose on specified days

DRUGCarboplatin

Specified dose on specified days

DRUGPaclitaxel

Specified dose on specified days

DRUGPemetrexed

Specified dose on specified days

DRUGCisplatin

Specified dose on specified days

Sponsors

Bristol-Myers Squibb
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* Participants must have histologically confirmed stage IV or recurrent non-small cell lung cancer (NSCLC) (as defined by the 9th edition of the IASLC Lung Cancer Staging Guidelines) of squamous or non-squamous histology. * Participants must have no prior systemic anti-cancer treatment (including EGFR, ALK, ROS-1, BRAF, RET, and NTRK inhibitors) given as primary therapy for advanced or metastatic disease. * Participants with prior definitive chemoradiation for locally advanced disease is permitted as long as the last administration of chemotherapy or radiotherapy (whichever was given last) occurred at least 6 months prior to randomization. Participants with locally advanced disease with recurrence after chemoradiation therapy (stage III disease, specifically refers to patients with no curative options) are eligible to enroll. * Participants with prior adjuvant or neoadjuvant chemotherapy for early-stage lung cancer are permitted if completed at least 6 months prior to randomization. * Participants must have an Eastern Cooperative Oncology Group (ECOG) Performance Status ≤ 1 at screening and confirmed prior to randomization. * Participants must have measurable disease by CT or MRI per Response Evaluation Criteria in Solid Tumors (RECIST) 1.1 criteria with radiographic tumor assessment performed within 28 days of randomization.

Exclusion criteria

* Participants must not have any prior treatment with an anti-PD-1, anti-PD-L1, anti-PD-L2, anti-CTLA-4 antibody or any other antibody or drug specifically targeting T-cell co-stimulation or checkpoint pathways. * Participants must not have any known driver mutations with available targeted therapy (including but not limited to EGFR mutations, ALK translocations, ROS-1 translocations and known BRAFV600E, that are sensitive to available targeted inhibitor therapy; participants with a known activating RET mutations and NTRK fusion gene alterations). * Participants must not have any untreated central nervous system (CNS) metastases * Participants must not have leptomeningeal metastases (carcinomatous meningitis). * Participants must not have any active, known or suspected autoimmune disease. Participants with type I diabetes mellitus, hypothyroidism only requiring hormone replacement, skin disorders (such as vitiligo, psoriasis, or alopecia) not requiring systemic treatment, or conditions not expected to recur in the absence of an external trigger are permitted to enroll. * Participants with previous malignancies (except non-melanoma skin cancers, and in situ cancers such as the following: bladder, gastric, colon, cervical/dysplasia, melanoma, or breast) are excluded unless a complete remission was achieved at least 2 years prior to randomization and no additional therapy is required or anticipated to be required during the study period. * Participants must not have a condition requiring systemic treatment with either corticosteroids (\>10 mg daily prednisone equivalent) within 14 days or other immunosuppressive medications within 30 days of randomization. Inhaled or topical steroids, and adrenal replacement steroid \> 10 mg daily prednisone equivalent, are permitted in the absence of active autoimmune disease. * Participants must not have any history of interstitial lung disease or pneumonitis that required oral or IV glucocorticoids to assist with management. * Other protocol-defined Inclusion/

Design outcomes

Primary

MeasureTime frame
Maximum observed serum concentration (Cmax) of subcutaneous Nivolumab in serumUp to 3 weeks
Time to peak concentration (Tmax) of subcutaneous Nivolumab in serumUp to 3 weeks
Area under the concentration-time curve within a dosing interval (AUC(TAU)) of subcutaneous Nivolumab in serumUp to 3 weeks
Concentration at the end of a dosing interval (Ctau) of subcutaneous Nivolumab in serumUp to 3 weeks
Trough observed concentration (Ctrough) of subcutaneous NivolumabAt Cycle 7 Day 1 (Week 18)

Secondary

MeasureTime frame
Number of participants with adverse events (AEs)Up to approximately 2.5 years
Number of participants with serious adverse events (SAEs)Up to approximately 2.5 years
Number of participants with drug related AEsUp to approximately 2.5 years
Number of participants with Immune Mediated Adverse Events (IMAEs)Up to approximately 2.5 years
Number of participants with AEs leading to discontinuationUp to approximately 2.5 years
Number of deathsUp to approximately 2.5 years
Number of participants with anti-nivolumab antibodiesUp to approximately 2.5 years
Number of participants with anti-ipilimumab antibodiesUp to approximately 2.5 years
Number of participants with neutralizing antibodiesUp to approximately 2.5 years
Cmax of intravenous Ipilimumab in serumUp to 6 weeks
Tmax of intravenous Ipilimumab in serumUp to 6 weeks
AUC(TAU) of intravenous Ipilimumab in serumUp to 6 weeks
Ctau of intravenous Ipilimumab in serumUp to 6 weeks

Countries

Brazil, Chile, France, Greece, Italy, Poland, Romania, South Africa, United States

Contacts

STUDY_DIRECTORBristol-Myers Squibb

Bristol-Myers Squibb

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: May 15, 2026