Abstract
Background
Extensive surgery is associated with greater mortality for elderly patients. For gastric adenocarcinoma (GA), it is unclear whether the benefit of an extended lymphadenectomy in this population outweighs the associated risks. This study aimed to determine the impact of lymphadenectomy on postoperative outcomes and survival for the elderly.
Objective
To determine the impact of lymphadenectomy on postoperative outcomes and survival for elderly.
Methods
From a cohort of 19 centers, patients who underwent resection of GA with curative intent between 1997 and 2010 were included in this study. Lymphadenectomy was defined according to the total number of lymph nodes in the surgical specimen (limited, <15; intermediate, 15–25; extended, >25). Postoperative outcomes and survival were compared between elderly (≥75 years) and younger patients and regarding the extent of lymphadenectomy for the elderly.
Results
Of 1348 patients, 386 were elderly. The elderly presented with a higher American Society of Anesthesiologist (ASA) score (ASA 3–4: 45 vs. 16.5 %; p < 0.001) as well as greater postoperative morbidity (45 vs. 37 %; p = 0.009) and mortality (8 vs. 2.5 %; p < 0.001) despite less aggressive treatment including less neoadjuvant chemotherapy (5 vs. 20 %; p < 0.001) and adjuvant chemotherapy (7 vs. 44 %; p < 0.001), fewer total gastrectomies (41.5 vs. 60 %; p < 0.001), and less extended lymphadenectomy (38 vs. 48.5 %; p < 0.001). Among the elderly patients, limited lymphadenectomy (n = 116), intermediate lymphadenectomy (n = 125), and extended lymphadenectomy (n = 145) were comparable with respect to tumor stage, perioperative treatment, morbidity, and mortality. For the elderly patients, overall survival (OS) was 30.8 months, and disease-specific survival (DSS) was 63.9 months. The extent of the lymphadenectomy did not have an impact on OS or DSS for the elderly patients.
Conclusion
The expected benefit in terms of long-term survival did not justify an extended lymphadenectomy for elderly patients.
Similar content being viewed by others
References
Kamangar F, Dores GM, Anderson WF. Patterns of cancer incidence, mortality, and prevalence across five continents: defining priorities to reduce cancer disparities in different geographic regions of the world. J Clin Oncol. 2006;24:2137–50.
Jemal A, Siegel R, Ward E, et al. Cancer statistics, 2006. CA Cancer J Clin. 2006;56:106–30.
Cunningham D, Allum WH, Stenning SP, et al. Perioperative chemotherapy versus surgery alone for resectable gastroesophageal cancer. N Engl J Med. 2006;355:11–20.
Macdonald JS, Smalley SR, Benedetti J, et al. Chemoradiotherapy after surgery compared with surgery alone for adenocarcinoma of the stomach or gastroesophageal junction. N Engl J Med. 2001;345:725–30.
Sakuramoto S, Sasako M, Yamaguchi T, et al. Adjuvant chemotherapy for gastric cancer with S-1, an oral fluoropyrimidine. N Engl J Med. 2007;357:1810–20.
Bonenkamp JJ, Songun I, Hermans J, et al. Randomised comparison of morbidity after D1 and D2 dissection for gastric cancer in 996 Dutch patients. Lancet. 1995;345:745–8.
Al-Refaie WB, Parsons HM, Henderson WG, et al. Major cancer surgery in the elderly: results from the American College of Surgeons National Surgical Quality Improvement Program. Ann Surg. 2010;251:311–8.
Thesaurus National de Cancerologie Digestive. Retrieved March 2014 at http://www.tncd.org.
Galizia G, Lieto E, De Vita F, et al. Modified versus standard D2 lymphadenectomy in total gastrectomy for nonjunctional gastric carcinoma with lymph node metastasis. Surgery. 2015;157:285–96.
Griffith JP, Sue-Ling HM, Martin I, et al. Preservation of the spleen improves survival after radical surgery for gastric cancer. Gut. 1995;36:684–90.
Messager M, Lefevre JH, Pichot-Delahaye V, et al. The impact of perioperative chemotherapy on survival in patients with gastric signet ring cell adenocarcinoma: a multicenter comparative study. Ann Surg. 2011;254:684–93; discussion 693.
Farrow SC, Fowkes FG, Lunn JN, et al. Epidemiology in anaesthesia: a method for predicting hospital mortality. Eur J Anaesthesiol. 1984;1:77–84.
Ychou M, Boige V, Pignon JP, et al. Perioperative chemotherapy compared with surgery alone for resectable gastroesophageal adenocarcinoma: an FNCLCC and FFCD multicenter phase III trial. J Clin Oncol. 2011;29:1715–21.
Anderson O, Ni Z, Moller H, et al. Hospital volume and survival in oesophagectomy and gastrectomy for cancer. Eur J Cancer. 2011;47:2408–14.
Sobin LH, Wittekind C. International Union Against Cancer (UICC) TNM Classification of Malignant Tumors. 7th ed. Wiley-Black-Well, Oxford, 2009.
Dindo D, Demartines N, Clavien PA. Classification of surgical complications: a new proposal with evaluation in a cohort of 6336 patients and results of a survey. Ann Surg. 2004;240:205–13.
Cuschieri A, Weeden S, Fielding J, et al. Patient survival after D1 and D2 resections for gastric cancer: long-term results of the MRC randomized surgical trial. Surgical Co-operative Group. Br J Cancer. 1999;79:1522–30.
Hartgrink HH, van de Velde CJ, Putter H, et al. Extended lymph node dissection for gastric cancer: who may benefit? Final results of the randomized Dutch gastric cancer group trial. J Clin Oncol. 2004;22:2069–77.
Songun I, Putter H, Kranenbarg EM, et al. Surgical treatment of gastric cancer: 15-year follow-up results of the randomised nationwide Dutch D1D2 trial. Lancet Oncol. 2010;11:439–49.
Schwarz RE, Smith DD. Extended lymph node dissection for gastric cancer: who may benefit? Final results of the randomized Dutch gastric cancer group trial. J Clin Oncol. 2005;23:5404–5; author reply 5405.
Eguchi T, Takahashi Y, Ikarashi M, et al. Is extended lymph node dissection necessary for gastric cancer in elderly patients? Eur J Surg. 2000;166:949–53.
Takeshita H, Ichikawa D, Komatsu S, et al. Surgical outcomes of gastrectomy for elderly patients with gastric cancer. World J Surg. 2013;37:2891–8.
Katai H, Sasako M, Sano T, et al. Gastric cancer surgery in the elderly without operative mortality. Surg Oncol. 2004;13:235–8.
Takama T, Okano K, Kondo A, et al. Predictors of postoperative complications in elderly and oldest old patients with gastric cancer. Gastric Cancer. 2014;18:653–61.
Takeuchi D, Koide N, Suzuki A, et al. Postoperative complications in elderly patients with gastric cancer. J Surg Res. 2015;198:317–26.
Wu CW, Lo SS, Shen KH, et al. Surgical mortality, survival, and quality of life after resection for gastric cancer in the elderly. World J Surg. 2000;24:465–72.
Otsuji E, Fujiyama J, Takagi T, et al. Results of total gastrectomy with extended lymphadenectomy for gastric cancer in elderly patients. J Surg Oncol. 2005;91:232–6.
Eguchi T, Fujii M, Takayama T. Mortality for gastric cancer in elderly patients. J Surg Oncol. 2003;84:132–6.
Katai H, Sasako M, Sano T, et al. The outcome of surgical treatment for gastric carcinoma in the elderly. Jpn J Clin Oncol. 1998;28:112–5.
Kunisaki C, Akiyama H, Nomura M, et al. Comparison of surgical outcomes of gastric cancer in elderly and middle-aged patients. Am J Surg. 2006;191:216–24.
Visnjevac O, Nader N. Is ASA classification a valid prognosticator in octogenarians? Probably not. J Anesth Clin Res. 2013;4:350
Visnjevac O, Lee J, Pourafkari L, et al. Functional capacity as a significant independent predictor of postoperative mortality for octogenarian ASA-III patients. J Gerontol A Biol Sci Med Sci. 2014;69:1229–35.
Conflict of Interest
All authors have no conflict of interest.
Author information
Authors and Affiliations
Corresponding author
Additional information
For the FREGAT working Group-FRENCH. FREGAT: French Eso-Gastric Tumors Working Group. FRENCH : Fédération de recherche en chirurgie.
Rights and permissions
About this article
Cite this article
Passot, G., Vaudoyer, D., Messager, M. et al. Is Extended Lymphadenectomy Needed for Elderly Patients With Gastric Adenocarcinoma?. Ann Surg Oncol 23, 2391–2397 (2016). https://doi.org/10.1245/s10434-016-5260-x
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1245/s10434-016-5260-x