A Study of BMS-986490 With or Without Bevacizumab in Advanced Solid Tumors

Inclusion Criteria

• Documented histologically or cytologically confirmed, advanced, unresectable/metastatic solid tumor measurable by RECIST v1.1.
• CRC: Part 1A, Part 2A-CRC, Part 1B, and Part 2B: i) Locally advanced/metastatic, recurrent, or unresectable CRC with adenocarcinoma histology and whose disease has progressed after systemic cancer therapy in the metastatic or adjuvant setting including 5-FU, irinotecan, and/or oxaliplatin (if available and not contraindicated).
• NSCLC: Part 2A-NSCLC/GC, 2L+ NSCLC: i) Histologically confirmed NSCLC meeting stage criteria for Stage IIIB, Stage IV, or recurrent disease. ii) Participants must have received and progressed on or after anti-PD-(L)1 therapy, if available.
• GC: Part 2A-NSCLC/GC, 2L+ GC: i) Participants must have received and then progressed or been intolerant to at least 1 standard treatment regimen in the advanced or metastatic setting (or have progressed within 6 months of adjuvant therapy). ii) ECOG performance status of 0 or 1.

Exclusion Criteria

• History of anaphylactic reactions to irinotecan and/or bevacizumab.
• Previously received therapy targeting CEACAM5.
• Grade ≥3 ILD/pneumonitis.
• Other protocol-defined Inclusion/Exclusion criteria apply.