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Updated: Jul 12, 2025

Single Incision Plus One Port Laparoscopic Proximal Gastrectomy with Double Channel Anastomosis for Gastric Cancer Treatment
Published on: December 27, 2024
Indications for neoadjuvant chemotherapy in older patients undergoing esophagectomy for esophageal cancer
Kotaro Yamashita1, Kota Momose2, Koji Tanaka2
1Department of Gastroenterological Surgery, Osaka University Graduate School of Medicine, 2-2, Yamadaoka, Suita, Osaka, 565-0871, Japan. kyamashita@gesurg.med.osaka-u.ac.jp.
Purpose:
To investigate the indications for neoadjuvant chemotherapy (NAC) in esophageal cancer patients aged 75 years or older.
Methods:
We analyzed data, retrospectively, from 155 patients over 75 years old, who underwent esophagectomy for esophageal cancer between 2010 and 2020. Forty-one patients underwent upfront surgery (US group) and 114 were treated with NAC followed by surgery (NAC group). We compared the patient backgrounds and perioperative outcomes including prognosis, between the two groups.
Results:
The NAC group patients were significantly younger and had significantly more advanced clinical stage disease than the US group patients. The incidence of postoperative complications was similar in the two groups. Patients with a good pathological response to NAC had a significantly better prognosis than those with a poor response and those in the US group. Among patients with a performance status (PS) of 0, the 5-year OS rate was 56.5% in the NAC group and 38.1% in the US group (HR = 0.63, 95% CI 0.35-1.12). Among those with a PS of 1-2, the 5-year OS rates were 28.1% and 57.1%, respectively (HR = 1.69, 95% CI 0.99-2.89; P = 0.037 for interaction).
Conclusions:
NAC did not improve the postoperative prognosis of older esophageal cancer patients with a PS of 1 or higher.
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