An exploratory case series of sequential stereotactic body radiotherapy and tislelizumab after platinum-doublet chemotherapy in stage IIIB/C–IV non-squamous NSCLC - Takeaways - MDSpire
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A Pilot Case Series Investigating the Efficacy of Sequential Stereotactic Body Radiotherapy and Tislelizumab Following Platinum-Doublet Chemotherapy in Patients with Stage IIIB/C–IV Non-Squamous Non-Small Cell Lung Cancer

  • By

  • Shanshan Li

  • Feng Du

  • Changjun Leng

  • Jianjian Dou

  • Jian Shi

  • Yan Zhang

  • Feifei Lu

  • Qiang Wang

  • September 7, 2026

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  • 1

    This pilot case series included patients with unresectable stage IIIB/C–IV non-squamous NSCLC lacking actionable driver mutations.

  • 2

    The study reported a 1-year progression-free survival rate of 25% and a median overall survival of 26.89 months.

  • 3

    Treatment-related adverse events occurred in all patients, with 62.5% experiencing grade ≥3 adverse events.

  • 4

    The best overall response rate was 87.5%, with 7 patients achieving partial response and 1 achieving stable disease.

  • 5

    The findings are preliminary and cannot support definitive conclusions or clinical recommendations without further research.

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