58.4-Month Follow-up Update: KEYNOTE-859 Asian Subgroup Solidifies Pembrolizumab Plus Chemotherapy as First-Line Standard for Gastric Cancer

58.4-Month Follow-up Update: KEYNOTE-859 Asian Subgroup Solidifies Pembrolizumab Plus Chemotherapy as First-Line Standard for Gastric Cancer

At the recent ESMO-ASIA Congress, Professor Takayuki delivered an in-depth interpretation of the latest follow-up data from the Asian subgroup of the KEYNOTE-859 study. The presentation explored the long-term clinical value of pembrolizumab plus chemotherapy as a first-line treatment for Asian patients with advanced gastric or gastroesophageal junction (G/GEJ) adenocarcinoma, providing a comprehensive look at the regimen's durable efficacy over a 5-year timeframe.