Abstract
Background
The multimodality management of patients with gastroesophageal cancers is rapidly evolving, with the introduction of new therapies against potential molecular targets paving the way to personalized medicine for patients with both resectable and metastatic disease. Over the past 2 years, several important studies evaluating these new targeted therapies, as well as minimally invasive surgical approaches to gastric cancer, have been published.
Methods
This review article summarizes the top studies published in gastric cancer over the past 2 years that are fundamentally changing our practice approach to gastric cancer patients.
Results
First, the long-term safety and efficacy of laparoscopic distal gastrectomy as compared with open gastrectomy for locally advanced gastric cancer was confirmed with the publication of the 5-year outcomes of the CLASS-01 and KLASS-02 randomized clinical trials. In addition, several important studies of perioperative immunotherapy for patients with resectable gastric or gastroesophageal junction cancers are ongoing, and in 2022, an interim analysis of the DANTE trial and the final results of the GERCOR NEONIPIGA study were reported. Lastly, the KEYNOTE-859 and SPOTLIGHT trials address an unmet need for additional targeted therapies for patients with previously untreated, human epidermal growth factor receptor-2 (HER2)-negative, unresectable or metastatic gastroesophageal cancers, incorporating immune checkpoint inhibitors and targeting Claudin-18 isoform 2 (CLDN18.2) with the monoclonal antibody zolbetuximab, respectively.
Conclusions
This article summarizes the findings and implications of several important studies published over the past 2 years that are fundamentally changing the way we treat patients with gastroesophageal cancer.
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Mullen, J.T. Top Gastric Cancer Articles from 2022 and 2023 to Inform Your Cancer Practice. Ann Surg Oncol 31, 3978–3983 (2024). https://doi.org/10.1245/s10434-024-15072-8
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DOI: https://doi.org/10.1245/s10434-024-15072-8