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NCT07535463PHASE1, PHASE2RECRUITING

A Study of Ivonescimab, Chemotherapy, and Stereotactic Radiosurgery for People With Non-Small Cell Lung Cancer

Safety and Efficacy of Ivonescimab and Chemotherapy Plus Stereotactic Radiosurgery (SRS) in the Treatment of Non-Small Cell Lung Cancer Brain Metastases

Sponsor: Memorial Sloan Kettering Cancer Center + Summit Therapeutics

No open prediction endpoints

Endpoints are classified and published by ProgramSignal analysts.

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Key Facts

Study type
INTERVENTIONAL
Conditions
Non-Small Cell Lung Cancer
Interventions
Ivonescimab, Stereotactic Radiosurgery
Enrollment
53 participants
Primary completion
Apr 2028
Study completion
Apr 2028
First posted
Apr 2026
Last updated
Apr 2026

Primary Endpoints (CT.gov)

identify the Recommended Phase 2 Dose (RPD2)

Time frame: 21 days

intracranial progression-free survival (iPFS),

Time frame: 3 months

Eligibility Criteria

Inclusion Criteria: 1. Histologically or cytologically confirmed non-small cell lung cancer, including squamous and non-squamous histologies. 2. At least one brain metastasis measuring ≥ 1.0 cm and ≤ 3.5 cm in diameter, deemed safe for treatment with SRS by an attending radiation oncologist 3. PD-L1 tumor proportion score available 4. ECOG performance status 0-1 (See Appendix II for performance status criteria) 5. Age ≥ 18 years 6. Expected life expectancy greater than 3 months 7. Participant or Legally Authorized Representative (LAR) able to provide written informed consent 8. Participant willing to comply with all requirements of study participation 9. Adequate Organ Function: a. Hematology (no blood transfusions or growth factor therapy used within 7 days of the screening CBC): i. Absolute neutrophil count (ANC) ≥ 1.5 × 10\^9/L ii. Platelet count ≥ 100 × 10\^9/L iii. Hemoglobin ≥ 9.0 g/dL b. Kidneys: i. Creatinine clearance (CrCl) ≥ 50 mL/min using the Cockcroft-Gault formula o

Read full criteria on CT.gov →

✦ Analyst Commentary

Expert commentary on why this trial matters and what to watch for.

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Source

Open on ClinicalTrials.gov