Adding SBRT improves local control and disease progression in the brain but not overall survival. Do the radiation oncologists have input? Is it worth it to control symptoms?
Superior to osi (23 vs 16 progression-free survival). This is more toxic though, but seems manageable. Could this be a new first line standard of care? Also, this includes brain penetration data.
Neoadjuvant Osimertinib did not have a significant impact on major pathologic response and there were no ypCR’s after a median of ~8 weeks of therapy. I do think this shows a measurable response, enough such that I would consider Osi in a patient with “borderline resectable” disease.
Bispecific (a bispecific antibody targeting programmed cell death 1 protein and vascular endothelial growth factor) and chemotherapy … and it worked … second line after EGFR therapy failure.
This is a very hard and depressing disease, but now with hope. EGFR-mutated NSCLS patients showed response to osimertinib in more than 50%, 15% complete response (CR), 15 months survival. This is promising, and maybe now we can study other TKIs in this mets.
Failed? Numerical overall survival (OS) benefit for sacituzumab vs docetaxol, but not statistically significant. Better tolerated, also overall survival (OS) noticed more in patients who did not respond to antiPDL-1 therapy.
Osimertinib in adjuvant, now after chemotherapy and radiation, next… Neoadjuvant??? Trials are ongoing.
This is here till progression.
Osimertinib resulted in a significant progression-free survival benefit as compared with placebo: the median progression-free survival was 39.1 months with osimertinib versus 5.6 months with placebo in the EGFR mutated patients. Osmiertinib shows efficacy in patients with EGFR mutation who underwent curative surgery or chemoradiotherapy.
Another possible option for first line NSCLC EGFR mutated (non-exon 20) is Osimertinib (osi). Osi and chemotherapy had less brain metastases. And with Amivantamab and Lazertinib (EGFR inhibitor), the combination had better PFS and OS (HR0.8). Higher toxicity though with 10% discontinuation vs 3% for Osimertinib. This is interim analysis, toxicity was EGFR related mostly.
Perioperative nivolumab (Nivo) showed a 20% 18-month EFPS improvement. This is another option to consider for your patients with stage IIA-IIIB NSCLC. Of note, the study arm received chemo + Nivo x 4 cycles preoperatively, then 12 months of Nivo therapy, and toxicities were as expected.
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