Short‑term outcomes of a phase II trial of perioperative capecitabine plus oxaliplatin therapy for advanced gastric cancer with extensive lymph node metastases (OGSG1701)

Five‑year outcomes of a phase II study of adjuvant chemotherapy with S‑1 plus docetaxel for stage III gastric cancer after curative D2 gastrectomy (OGSG1002)

PhaseⅡstudy of S-1 plus docetaxel as first-line treatment for older patients with advanced gastric cancer (OGSG 0902)

Meta‑analysis of three randomized trials of capecitabine plus cisplatin (XP) versus S‑1 plus cisplatin (SP) as first‑line treatment for advanced gastric cancer

Phase I dose‑escalation study on irinotecan, cisplatin, and S‑1 combination in chemotherapy‑naïve patients with HER2‑negative advanced gastric cancer (HERBIS‑4B, OGSG 1106)

Effect of the number of cycles of docetaxel + S‑1 therapy on long‑term survival in adjuvant chemotherapy for stage III gastric cancer. A pooled analysis of the OGSG0604 and OGSG1002 trials

TRESBIEN (OGSG 2101): encorafenib, binimetinib and cetuximab for early recurrent stage II/III BRAF V600E-mutated colorectal cancer

Histology Classification Highlights Differences in Efficacy of S-1 versus Capecitabine, in Combination with Cisplatin, for HER2-Negative Unresectable Advanced or Recurrent Gastric Cancer with Measurable Disease

Neoadjuvant docetaxel, oxaliplatin and S‑1 therapy for the patients with large type 3 or type 4 gastric cancer (OGSG1902) protocol of a multi‑center, phase II study

The Phase II Study of Panitumumab in Chemotherapy- Naïve Frail or Elderly Patients with RAS Wild-type Colorectal Cancer OGSG 1602 Final Results