ArticleRadiation oncology (London, England)2025
Efficacy and safety of induction immunochemotherapy followed by radiotherapy for patients with unresectable locally advanced non-small cell lung cancer: A retrospective study.
Article in Radiation oncology (London, England), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Reshaping immunotherapy sequencing strategy: equivalent survival with induction plus consolidation vs. consolidation-only strategy in unresectable stage III NSCLC.Oncoimmunology · 2026Article
- Should we optimise or revise the management of initially unresectable stage III non-small cell lung cancer: rethinking consolidation therapy.Journal of the National Cancer Center · 2026Article
- Induction immunochemotherapy before definitive chemoradiotherapy versus definitive chemoradiotherapy alone in limited-stage small-cell lung cancer: a multicenter propensity score-matched analysis.Radiation oncology (London, England) · 2026Article
- Definitive radiotherapy provides comparable survival with lower toxicity compared with concurrent chemoradiotherapy after long-course induction chemoimmunotherapy in unresectable non-small-cell lung cancer.Therapeutic advances in medical oncology · 2026Article
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10 authors.
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Abstract
objectivesImmune checkpoint inhibitor (ICI) has displayed considerable advantages in consolidation therapy of locally advanced non-small cell lung cancer (LA-NSCLC) after concurrent chemoradiotherapy (cCRT). However, many patients are considered unsuitable for cCRT owing to concerns with tolerability. In this study, we aimed to assess the efficacy and toxicity of induction immunochemotherapy followed by radiotherapy for unresectable LA-NSCLC who are not capable of receiving cCRT.
methodsFrom January 2019 and December 2022, LA-NSCLC patients treated with induction immunochemotherapy followed by radiotherapy as initial treatment at our institution were retrospectively reviewed. The short-term efficacy, overall survival (OS), progression free survival (PFS) and tolerability of induction immunochemotherapy followed by radiotherapy were evaluated in these patients.
resultsOverall, 24 patients were enrolled (median age 64 years, 33.3% with ECOG performance status score 2, and 62.5% with stage IIIB-IIIC). Median follow-up from the start of induction immunochemotherapy was 30.5 months. Median number of induction immunochemotherapy was 4 cycles. A median radiotherapy dose of 60 Gy was delivered. After radiotherapy, 16 patients (66.6%) received consolidation immunotherapy. The overall response rate in these patients was 87.5%. The 1-year, 2-year and 3-year OS were 91.7%, 74.8% and 57.0%, respectively. The 1-year, 2-year and 3-year PFS were 87.0%, 54.1% and 37.1%, respectively. The incidence of grade ≥ 2 and grade ≥ 3 pneumonitis were 37.5% and 16.7%, respectively. Radiation pneumonitis of any grade occurred in 8 patients (33.3%), and the incidence of grade ≥ 2 and grade ≥ 3 radiation pneumonitis were 16.7% and 12.5%, respectively.
conclusionInduction immunochemotherapy followed by radiotherapy and consolidated immunotherapy had encouraging efficacy with acceptable toxicity for LA-NSCLC not capable of receiving cCRT.
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