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In 2021, policy areas of focus for FDA Oncology included the Accelerated Approval programme, expanding eligibility criteria, dose optimization and patient-reported outcomes. The FDA continued to be active with approvals of both new drugs and supplementary applications, including three new chimeric antigen receptor T cell products, two antibody–drug conjugates and several new targeted agents.
Surgical quality remains a priority for patients with cancer, payers and policymakers. Whether the risk-standardized mortality rate (RSMR) is a better metric than surgical volume to inform the regionalization of cancer surgery remains controversial. In particular, RSMR has been criticized on both theoretical and methodological grounds. Novel alternative means that incorporate surgical volume, as well as evidence-based process measures, are needed.
Multiple myeloma and its precursor stages, monoclonal gammopathy of undetermined significance and smouldering multiple myeloma, have a considerable degree of genetic heterogeneity. The authors of this Review discuss how single-cell studies in these individuals are enabling the mutational and phenotypic characterization of cells within the bone marrow tumour, immune microenvironment and peripheral blood to eventually guide early diagnosis, risk stratification and treatment strategies.
A variety of cytokines have diverse antitumour and/or pro-tumour activities and, accordingly, alterations in cytokine networks contribute to cancer development and progression. Therefore, cytokines and their receptors have long been investigated as therapeutic agents or targets in oncology, although with mostly disappointing results. Herein, Propper and Balkwill discuss the lessons learnt from initial clinical trials of monotherapy approaches as well as subsequent strategies to better leverage cytokines and cytokine antagonists in the treatment of solid tumours.
Immune-checkpoint inhibitors (ICIs) have dramatically improved the outcomes of patients with advanced-stage solid tumours, including the potential for long-term remission in a subset. However, long-term follow-up data reveal a risk of chronic toxicities from these agents, which can have important quality-of-life implications. In this Review, the authors describe the current level of evidence of chronic toxicities of ICIs and their implications for patients
Immune-checkpoint inhibitors are associated with a unique spectrum of organ-specific inflammatory toxicities known as immune-related adverse events (irAEs). In the past few years, aggregate clinical data, real-world data and multi-omics data have been used to investigate the underlying mechanisms and clinical presentations of irAEs. The authors of this Perspective summarize the knowledge on irAEs that has been obtained from different sources of ‘big data’.