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Study of Izalontamab Brengitecan (BMS-986507) in Combination With Osimertinib Versus Osimertinib Monotherapy or Osimertinib in Combination With Platinum-based Chemotherapy for EGFRmt Non-small Cell Lung Cancer (IZABRIGHT-Lung02)

A Phase III, Randomized, Open-label Study of Izalontamab Brengitecan (BMS-986507) in Combination With Osimertinib Versus Osimertinib Monotherapy or Osimertinib in Combination With Platinum-based Chemotherapy as First-Line Therapy in Patients With EGFR-Mutant Locally Advanced or Metastatic Non-small Cell Lung Cancer

Status
Not yet recruiting
Phases
Phase 3
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT07680790
Enrollment
850
Registered
2026-07-02
Start date
2026-09-30
Completion date
2031-12-30
Last updated
2026-08-24

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

NSCLC, EGFR, First line, Izalontamab brengitecan, Osimertinib, ADC, IZABRIGHT-Lung02

Brief summary

The purpose of this study is to evaluate izalontamab brengitecan (iza-bren) combined with osimertinib in participants with previously untreated, locally advanced or metastatic EGFR-mutant NSCLC, compared to osimertinib alone or osimertinib combined with platinum-based chemotherapy

Interventions

Specified dose on specified days

DRUGOsimertinib

Specified dose on days

DRUGPemetrexed

Specified dose on specified days

DRUGCarboplatin

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 or cytologically confirmed non-squamous NSCLC, newly diagnosed locally advanced (Stage IIIB/IIIC), metastatic (Stage IVA/IVB), or recurrent disease not amenable to curative surgery or definitive radiotherapy and requiring systemic treatment * Participants must have documented EGFR-TKI-sensitizing mutation (exon 19 deletion or exon 21 L858R substitution) * Participants must have measurable extracranial disease per RECIST v1.1 as assessed by the investigator * Participants must have ECOG Performance Status 0-1

Exclusion criteria

* Participants must not have unstable, symptomatic, or uncontrolled CNS metastases, including brain, leptomeningeal disease, and/or spinal cord compression * Participants must not have history of ILD/pneumonitis requiring treatment with steroids (≥ Grade 2), or current or suspected ILD/pneumonitis * Participants must not have clinically significant cardiac disease * Other protocol-defined inclusion/

Design outcomes

Primary

MeasureTime frame
Progression-Free Survival (PFS) using blinded independent central review (BICR) assessment as defined by Response Evaluation Criteria in Solid Tumors version 1.1 (RECIST v1.1)Up to approximately 3 years

Secondary

MeasureTime frame
Overall Survival (OS)Up to approximately 5 years
PFS assessed by the investigator as per RECIST v1.1Up to approximately 3 years
Second Progression-Free Survival (PFS2) as assessed by the InvestigatorUp to approximately 5 years
Objective Response Rate (ORR) assessed by the BICR as per RECIST v1.1Up to approximately 3 years
Objective Response Rate (ORR) assessed by the investigator as per RECIST v1.1Up to approximately 3 years
Disease Control Rate (DCR) assessed by the BICR as per RECIST v1.1Up to approximately 3 years
Disease Control Rate (DCR) assessed by the investigator as per RECIST v1.1Up to approximately 3 years
Duration of Response (DOR) assessed by the BICR as per RECIST v1.1Up to approximately 3 years
Duration of Response (DOR) assessed by the investigator as per RECIST v1.1Up to approximately 3 years

Countries

Argentina, Australia, Brazil, Canada, China, France, Germany, India, Italy, Japan, South Korea, Spain, Taiwan, Thailand, Turkey (Türkiye), United States

Contacts

CONTACTBMS Clinical Trials Contact Center www.BMSClinicalTrials.com
Clinical.Trials@bms.com855-907-3286
CONTACTFirst line of the email MUST contain NCT # and Site #.
STUDY_DIRECTORBristol-Myers Squibb

Bristol-Myers Squibb

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Aug 25, 2026