212 USEFULNESS OF ENDOSCOPIC ESOPHAGECTOMY IN A PRONE POSITION FOR ELDERLY PATIENTS OVER 75 YEARS OLD. (17th September 2021)

• Record Type: Journal Article
• Authors: Ito, Ken; Kamei, Takashi; Chin, Masahiro; Hagiwara, Motohisa; Hara, Yasuyuki; Kumata, Hiroyuki; Hashizume, Eiji
• Is Part Of: Diseases of the esophagus. Volume 34(2021)Supplement 1
• Publication Date: 2021-09-17
• Subjects: Esophagus -- Diseases -- Periodicals; 616.32
• DOI: 10.1093/dote/doab052.212
• Languages: English
• ISSNs: 1120-8694

Abstract

Abstract: : Surgery for esophageal squamous cell carcinoma(ESCC) is one of the most invasive surgery and high mortality rate because operation is centered on the thoracic cavity. Recently, Japan has been facing aging society, and surgery for elderly ESCC patient is increasing. In our hospital, we changed surgical position from left lateral position to prone. In this study, we investigated the surgical outcome and prognosis of ESCC operation in the patients aged ≧ 75. Methods: From April 2011 to March 2019, 39 ESCC operations for patients aged ≧ 75 were performed in our hospital. We compered surgical position. We retrospectively examined clinicopathological factors, long-term prognosis, preoperative nutritional status (albmin, neutrophil and lymphocyte ratio), and operation factors (operation time, blood loss, recurrent nerve paralysis, complication, hospital stay). Results: Cases in lateral position surgery were 22 and prone position were 17. The median age was 79 vs 79 years old, and the gender ratio was male: female = 16:6/14:3. No significant differences were observed in preoperative nutritional status. The operation time was 458 min vs 501 min (p = 0.126). The blood loss was 318 mL vs 195 mL (p = 0.003). The rate of recurrent nerve paralysis was 42.1% vs 29.4% (p = 0.262). The number of patients in Clavien-Dindo ≧ III complications was 40.9% vs 41.2% (p = 0.987). 3-year OS was 74.7% vs 77.3%, DFS was 78.6% vs 67.7%. Conclusion: In ESCC patients aged ≧ 75, surgery in prone position was relatively safe. The blood loss and the recurrent nerve paralysis ware tend to be less. Recurrent nerve monitoring during operation and evaluation of perioperative swallowing function seemed to be the next subject.