Japanese Gastric Cancer A. Japanese gastric cancer treatment guidelines 2021 (6th edition). Gastric Cancer. 2023;26(1):1–25.
Kim IH, Kang SJ, Choi W, Seo AN, Eom BW, Kang B, et al. Korean practice guidelines for gastric cancer 2024: an evidence-based, multidisciplinary approach (Update of 2022 Guideline). J Gastric Cancer. 2025;25(1):5–114.
Article PubMed PubMed Central Google Scholar
Lee K, Kim KW, Lee JB, Shin Y, Jang JK, Yook JH, et al. Impact of remnant stomach volume and anastomosis on nutrition and body composition in gastric cancer patients. Surg Oncol. 2019;31:75–82.
Park KB, Park JY, Lee SS, Chung HY, Kwon OK. Chronological changes in quality of life and body composition after gastrectomy for locally advanced gastric cancer. Ann Surg Treat Res. 2020;98(5):262–9.
Article PubMed PubMed Central Google Scholar
Osaki T, Matsunaga T, Makinoya M, Shimizu S, Shishido Y, Miyatani K, et al. Change and predictors of body composition after gastrectomy for gastric cancer during first postoperative year. J Gastrointest Surg. 2025;29(2):101931.
Gharagozlian S, Mala T, Brekke HK, Kolbjornsen LC, Ullerud AA, Johnson E. Nutritional status, sarcopenia, gastrointestinal symptoms and quality of life after gastrectomy for cancer—a cross-sectional pilot study. Clin Nutr ESPEN. 2020;37:195–201.
Martin L, Birdsell L, Macdonald N, Reiman T, Clandinin MT, McCargar LJ, et al. Cancer cachexia in the age of obesity: skeletal muscle depletion is a powerful prognostic factor, independent of body mass index. J Clin Oncol. 2013;31(12):1539–47.
Kamarajah SK, Bundred J, Tan BHL. Body composition assessment and sarcopenia in patients with gastric cancer: a systematic review and meta-analysis. Gastric Cancer. 2019;22(1):10–22.
Zhan C, Bu J, Li S, Huang X, Quan Z. Postoperative skeletal muscle loss as a prognostic indicator of clinical outcomes in patients with gastric cancer: a systematic review and meta-analysis. J Gastrointest Surg. 2025;29(2):101898.
Kim YS, Lee Y, Chung YS, Lee DJ, Joo NS, Hong D, et al. Prevalence of sarcopenia and sarcopenic obesity in the Korean population based on the Fourth Korean National Health and Nutritional Examination Surveys. J Gerontol Biol Sci Med Sci. 2012;67(10):1107–13.
Kano Y, Ohashi M, Ida S, Kumagai K, Sano T, Hiki N, et al. Laparoscopic proximal gastrectomy with double-flap technique versus laparoscopic subtotal gastrectomy for proximal early gastric cancer. BJS Open. 2020;4(2):252–9.
Article CAS PubMed Google Scholar
Kano Y, Ohashi M, Nunobe S. Laparoscopic function-preserving gastrectomy for proximal gastric cancer or esophagogastric junction cancer: a narrative review. Cancers (Basel). 2023;15(1).
Terayama M, Ohashi M, Ida S, Hayami M, Makuuchi R, Kumagai K, et al. advantages of function-preserving gastrectomy for older patients with upper-third early gastric cancer: maintenance of nutritional status and favorable survival. J Gastric Cancer. 2023;23(2):303–14.
Article PubMed PubMed Central Google Scholar
Yoshida S, Nishigori T, Maekawa H, Hoshino N, Hisamori S, Tsunoda S, et al. Total gastrectomy as a risk factor for postoperative loss of skeletal muscle in minimally invasive surgery for patients with gastric cancer. Asian J Endosc Surg. 2023;16(4):715–23.
Ikoma N, Grotz T, Kawakubo H, Kim HI, Matsuda S, Okui J, et al. Transpacific multicenter collaborative study of minimally invasive proximal gastrectomy vs. minimally invasive total gastrectomy for proximal gastric and gastroesophageal junction cancers: 3-month follow-up results. Surg Endosc. 2025;39(12):8371–84.
Park DJ, Han SU, Hyung WJ, Hwang SH, Hur H, Yang HK, et al. Effect of Laparoscopic proximal gastrectomy with double-tract reconstruction vs total gastrectomy on hemoglobin level and Vitamin B12 supplementation in upper-third early gastric cancer: a randomized clinical trial. JAMA Netw Open. 2023;6(2):e2256004.
Article PubMed PubMed Central Google Scholar
Okamoto A, Aikou S, Iwata R, Oya S, Kawasaki K, Okumura Y, et al. The type of gastrectomy affects skeletal muscle loss and the long-term outcomes of elderly patients with gastric cancer: a retrospective study using computed tomography images. Surg Today. 2022;52(5):812–21.
Asaoka R, Irino T, Makuuchi R, Tanizawa Y, Bando E, Kawamura T, et al. Changes in body weight, skeletal muscle and adipose tissue after gastrectomy: a comparison between proximal gastrectomy and total gastrectomy. ANZ J Surg. 2019;89(1–2):79–83.
Park JY, Park KB, Lee SS, Chung HY, Jeong SY, Lee SW, et al. Food passage following proximal gastrectomy with double-tract reconstruction and its effect on nutritional status in early gastric cancer: a prospective single-center cohort study. Ann Surg Treat Res. 2024;106(6):313–21.
Article CAS PubMed PubMed Central Google Scholar
Nishida Y, Tokunaga M, Kameyama A, Miyamoto M, Yoshifuku S, Sasahara K, et al. A prospective clinical study evaluating short-term changes in body composition and quality of life after gastrectomy in elderly patients receiving postoperative exercise and nutritional therapies. BMC Surg. 2023;23(1):181.
Article CAS PubMed PubMed Central Google Scholar
Davis JL, Selby LV, Chou JF, Schattner M, Ilson DH, Capanu M, et al. Patterns and predictors of weight loss after gastrectomy for cancer. Ann Surg Oncol. 2016;23(5):1639–45.
Article PubMed PubMed Central Google Scholar
Karamanakos SN, Vagenas K, Kalfarentzos F, Alexandrides TK. Weight loss, appetite suppression, and changes in fasting and postprandial ghrelin and peptide-YY levels after Roux-en-Y gastric bypass and sleeve gastrectomy: a prospective, double blind study. Ann Surg. 2008;247(3):401–7.
Kim KW, Lee K, Lee JB, Park T, Khang S, Jeong H, et al. Preoperative nutritional risk index and postoperative one-year skeletal muscle loss can predict the prognosis of patients with gastric adenocarcinoma: a registry-based study. BMC Cancer. 2021;21(1):157.
Article CAS PubMed PubMed Central Google Scholar
Tanaka Y, Aoyagi K, Umetani Y, Tanaka YU, Kaku H, Minami T, et al. Impact of skeletal muscle mass reduction on long-term survival after radical resection of gastric cancer. Anticancer Res. 2023;43(8):3779–86.
Shuto K, Nabeya Y, Mori M, Yamazaki M, Kosugi C, Narushima K et al. Postoperative changes in body composition predict long-term prognosis in patients with gastric cancer. Cancers (Basel). 2025;17(5).
Kugimiya N, Harada E, Oka K, Kawamura D, Suehiro Y, Takemoto Y, et al. Loss of skeletal muscle mass after curative gastrectomy is a poor prognostic factor. Oncol Lett. 2018;16(1):1341–7.
PubMed PubMed Central Google Scholar
Kudou K, Saeki H, Nakashima Y, Sasaki S, Jogo T, Hirose K, et al. Postoperative development of sarcopenia is a strong predictor of a poor prognosis in patients with adenocarcinoma of the esophagogastric junction and upper gastric cancer. Am J Surg. 2019;217(4):757–63.
Fujiya K, Kodato T, Koseki Y, Furukawa K, Tanizawa Y, Terashima M, et al. Postoperative sarcopenia increases both gastric cancer and other-cause mortality in older adults undergoing radical gastrectomy for cancer. Clin Nutr ESPEN. 2024;61:63–70.
Jeong JY, Seo SH, Kim KH, An MS, Baik H, Kang SH, et al. Doxifluridine versus Tegafur/Gimeracil/Oteracil (S-1) as adjuvant chemotherapy for patients with gastric cancer after gastrectomy: a propensity score-matched analysis. Asian J Surg. 2023;46(9):3656–62.
Lee JK, Park YS, Lee K, Youn SI, Won Y, Min SH, et al. Prognostic significance of surgery-induced sarcopenia in the survival of gastric cancer patients: a sex-specific analysis. J Cachexia Sarcopenia Muscle. 2021;12(6):1897–907.
Article PubMed PubMed Central Google Scholar
Liu C, Li Y, Xu Y, Hou H. The impact of preoperative skeletal muscle mass index-defined sarcopenia on postoperative complications and survival in gastric cancer: An updated meta-analysis. Eur J Surg Oncol. 2025;51(3):109569.
Fujitani K, Tsujinaka T, Fujita J, Miyashiro I, Imamura H, Kimura Y, et al. Prospective randomized trial of preoperative enteral immunonutrition followed by elective total gastrectomy for gastric cancer. Br J Surg. 2012;99(5):621–9.
Article CAS PubMed Google Scholar
Ida S, Hiki N, Cho H, Sakamaki K, Ito S, Fujitani K, et al. Randomized clinical trial comparing standard diet with perioperative oral immunonutrition in total gastrectomy for gastric cancer. Br J Surg. 2017;104(4):377–83.
Article CAS PubMed Google Scholar
Huang ZX, Zhang HH, Zhang WT, Shi MM, Ren JH, Xu LB, et al. Effect of short-term preoperative parenteral nutrition support for gastric cancer patients with sarcopenia: a propensity score matching analysis. J Gastrointest Surg. 2022;26(7):1362–72.
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