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Tuesday, 2 June 2026

Adjuvant nivolumab does not extend disease-free survival after lung cancer surgery in NCI trial

The 935-patient ANVIL trial, published in JAMA, found no disease-free survival benefit from a year of nivolumab after resection of non-small cell lung cancer.

A year of the immunotherapy nivolumab (Opdivo) given after lung cancer surgery did not lengthen the time patients lived free of recurrence, according to the federally sponsored ANVIL trial published in JAMA. The negative result stands apart from a string of positive adjuvant immunotherapy studies and tempers expectations for checkpoint blockade in earlier-stage disease.

ANVIL (NCT02595944), sponsored by the National Cancer Institute, was a randomized phase 3 study run at 378 sites in the US National Clinical Trials Network. Between May 2016 and September 2019 it enrolled patients with resected stage IB (at least 4 cm), II, or IIIA non-small cell lung cancer without sensitizing EGFR or ALK alterations, all of whom had completed planned adjuvant chemotherapy and/or radiotherapy. In total, 935 patients were randomized: 466 to nivolumab (480 mg intravenously every 4 weeks for up to one year) and 469 to observation.

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