| Literature DB >> 35224967 |
Chunlu Shu1, Daxing Zhu2, Qinghua Zhou2.
Abstract
Surgery is the standard treatment for resectable non-small cell lung cancer (NSCLC). Neoadjuvant and adjuvant therapy have been widely used for preventing recurrence and metastasis. Immune checkpoint inhibitors (ICIs) have brought long-term survival benefits in advanced NSCLC and showed higher downstage rates and pathological remission in the neoadjuvant setting. Predictive biomarkers are of great significance to identify the beneficiaries of neoadjuvant ICIs. At present, the biomarkers are still inconclusive. We summarized the clinical trials of neoadjuvant immune checkpoint inhibitors that have been disclosed so far, and reviewed the progress of the biomarkers associated with those trials. .Entities:
Keywords: Biomarkers; Immune checkpoint inhibitor; Lung neoplasms; Neoadjuvant therapy
Mesh:
Substances:
Year: 2022 PMID: 35224967 PMCID: PMC8913284 DOI: 10.3779/j.issn.1009-3419.2022.102.04
Source DB: PubMed Journal: Zhongguo Fei Ai Za Zhi ISSN: 1009-3419
已完成或发表的可切除NSCLC新辅助免疫治疗临床试验
Completed or published clinical trials of neoadjuvant immunotherapy in operable NSCLC
| Clinical trial | Stage | Drugs | Phase | Surgery rate | MPR | pCR | Major biomarker |
| NSCLC: non-small cell lung cancer; MPR: major pathological rate; pCR: pathologic complete response; PD-L1: programmed cell death ligand 1; TCR: T cell receptor; TMB: tumor mutational burden; TIL: tumor infiltrating lymphocyte; ctDNA: circulating tumor DNA; MDR: minimal residual disease. | |||||||
| NEOSTAR | Ⅰ-Ⅲa | Nivolumab 3 mg/kg | Ⅱ | 84% | 24% | 10% | PD-L1, lymphocytes, TCR |
| mk3475-223 | Ⅰ-Ⅱ | Pembrolizumab 200 mg | Ⅰ | 87% | 31% | 15% | PD-L1 |
| LCMC3 | Ⅰb-Ⅲb | Atezolizumab 1, 200 mg | Ⅱ | 88% | 21% | 7% | PD-L1, TMB, lymphocytes, exome sequence |
| Forde | Ⅰb-Ⅲa | Nivolumab 3 mg/kg | Ⅱ | 95% | 45% | 15% | PD-L1, TMB, lymphocytes, TCR |
| Li | Ⅰb-Ⅲa | Sintilimab 200 mg | Ⅱ | 93% | 41% | 16% | PD-L1 |
| NEOSTAR | Ⅰ-Ⅲa | Nivolumab 3 mg/kg | Ⅱ | 84% | 50% | 38% | PD-L1, lymphocytes, TCR |
| NADIM | Ⅲa | Nivolumab 360 mg/kg | Ⅱ | 89% | 82.9% | 63% | PD-L1, TMB, TIL, TCR/RNA-seq, ctDNA, MRD |
| Shu | Ib-Ⅲa | Atezolizumab 200 mg/kg | Ⅱ | 79% | 50% | 21% | PD-L1 |
正在进行的可切除NSCLC新辅助免疫治疗Ⅲ期临床试验
Ongoing phase Ⅲ clinical trials of neoadjuvant immunotherapy in operable NSCLC
| Clinical Trial | NCT | Study design |
| Stage | Drugs | Primary endpoint | |
| EFS: event free survival; OS: overall survival. | |||||||
| Imported drugs | CA209-77T | NCT04025879 | Random Double-blind | 452 | Ⅱa-Ⅲb (T3N2) | Nivolumab plus chemotherapy or placebo | EFS |
| CheckMate 816 | NCT02998528 | Random open | 350 | Ⅰb (T > 4 cm)-Ⅲa | Nivolumab plus chemotherapy or placebo | pCR, EFS | |
| KEYNOTE-671 | NCT03425643 | Random Double-blind | 786 | Ⅱ-Ⅲb | Pembrolizumab plus chemotherapy or placebo | EFS, OS | |
| IMpower030 | NCT03456063 | Random Double-blind | 374 | Ⅱ-Ⅲb (T3N2) | Atezolizumab plus chemotherapy or placebo | MPR, EFS | |
| AEGEAN | NCT03800134 | Random Double-blind | 300 | Ⅱa-Ⅲb (N2) | Durvalumab plus chemotherapy or placebo | MPR | |
| Domestic drugs | RATIONALE 315 | NCT04379635 | Random Double-blind | 380 | Ⅱ-Ⅲa | Tislelizumab plus chemotherapy or placebo | MPR, EFS |
| JS001-029-Ⅲ-NSCLC | NCT04158440 | Random Double-blind | 406 | Ⅲa | Toripalimab plus chemotherapy or placebo | MPR | |
新辅助免疫治疗生物标志物汇总
Summary of biomarkers for neoadjuvant immunotherapy
| Tumor cell associated biomarkers | TME-related biomarkers | Liquid biopsy-related biomarkers | Host-related markers |
| PD-1: programmed cell death-1; EGFR: epidermal growth factor receptor; ALK: anaplastic lymphoma kinase; NLR: neutrophil to lymphocyte ratio; M: L: myeloid cells: lymphocyte. | |||
| PD-L1 | Tumor-infiltrating immune cells | ctDNA | Enterococcus |
| TMB | With specific phenotypes: CD4+ T and CD8+ T cells; CD68+ macrophages; PD-1+ lymphocytes; cytotoxic T cell: CD3+CD8+; T memory cell: CD45RO+; resident memory T cell: CD8+CD103+; regulatory T cell: FOXP3+ CD4+PD-1+ T cells; CD3+PD-1+ T cells | Peripheral blood cells | Akarnania |
| Specific mutants | NLR, M: L ratio PLR variation | ||
| With diversity of immune repertoires richness and clonality of TCR | Immune cell subtypes | ||
| Neoantigen specific TIL | TCR repertoire | ||