Journals / Turkish Journal of Surgery / 2021 / Cilt: 1 - Sayı: 37

D2 vs D2 plus para-aortic lymph node dissection for advanced gastric cancer

İleri evre mide kanserlerinde D2 ve D2+ para-aortik lenf nodu diseksiyonu sonuçlarının karşılaştırılması

Pages
49–58
Publication Date
2022-11-06
DOI
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AI Summary & Key Takeaways

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⚡ TL;DR(Too Long; Didn't Read)

Overall survival was also similar between the groups, but patients with T3-T4 tumors, patients with stage IIIA and IIIB disease had better survival with D2 plus PALN dissection.

📌 3 Key Takeaways

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Objective & Hypothesis:Objective: Gastric cancer is a common malignancy worldwide.
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Key Findings & Data:Material and Methods: In a ten-year period, 355 patients were diagnosed to have gastric cancer.
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Conclusion & Impact:Overall survival was also similar between the groups, but patients with T3-T4 tumors, patients with stage IIIA and IIIB disease had better survival with D2 plus PALN dissection.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Objective: Gastric cancer is a common malignancy worldwide. Effective treatment by interdisciplinary cooperation is important, and surgery still plays an important role. Material and Methods: In a ten-year period, 355 patients were diagnosed to have gastric cancer. One hundred and sixty-two patients with a median (range) age of 58 (23-83) years were eligible for the study. There were 107 patients in D2 and 55 patients in D2 lymphadenectomy plus para-aortic lymph node (PALN) dissection group. The two groups were compared in terms of complications, morbidity, mortality and long-term survival. Results: Length of stay was 12 (8-34) days for D2 and 14 (8-42) days for D2 plus PALND. Total number of operative mortality was 8/162 (5%), and it was not different between the groups. Twenty patients (18%) had complications in D2 group and 9 (17%) patients in D2 plus PALND group. Overall survival was also similar between the groups, but patients with T3-T4 tumors, patients with stage IIIA and IIIB disease had better survival with D2 plus PALN dissection. We found that the depth of invasion, PLN, ratio (PLN/TLN), stage and LND were all prognostic variables. Conclusion: This study showed that D2 plus PALN dissection for advanced gastric cancer can be performed as safely as a standard D2 dissection by experienced surgeons without increasing postoperative morbidity and mortality. D2 plus PALN dissection should be preferred in the advanced stage of the disease (IIIA-IIIB) as it increases the rate of survival.

Özet

Giriş ve Amaç: Mide kanseri dünya çapında yaygın bir malignitedir. Disiplinler arası işbirliği ile etkili tedavi önemlidir ve cerrahi hala önemli bir rol oynamaktadır. Gereç ve Yöntem: Kliniğimizde on yıl içinde 355 hastaya mide kanseri teşhisi kondu. Medyan yaşı 58 (23-83) olan 162 hasta çalışmaya uygundu. D2’de 107 hasta ve D2 lenfadenektomi artı para-aortik lenf nodu (PALN) diseksiyon grubunda 55 hasta vardı. İki grup komplikasyon, morbidite, mortalite ve uzun süreli sağkalım açısından karşılaştırıldı. Bulgular: Hastanede kalış süresi D2 için 12 (8-34) gün ve D2+ PALND için 14 (8-42) gündü. Toplam operatif mortalite sayısı 8/162 (%5) idi ve gruplar arasında farklı değildi. 20 hastada (%18) D2 grubunda komplikasyon, 9 hastada (%17) D2+ PALND grubunda komplikasyon vardı. Genel sağkalım gruplar arasında da benzerdi, ancak T3-T4 tümörleri olan hastalar, evre IIIA ve IIIB hastalığı olan hastalar ve daha yüksek PLN/TLN oranı olan hastalar D2+ PALN diseksiyonu ile daha iyi sağkalım gösterdi. İnvazyon derinliği, PLN, PLN/TLN oranı, evre ve LND’nun bağımsız prognostik değişkenler olduğunu bulduk. Sonuç: Bu çalışma, D2+ PALN diseksiyonunun ileri evre mide kanseri için, postoperatif morbidite ve mortaliteyi arttırmadan deneyimli cerrahlar tarafından standart bir D2 diseksiyonu kadar güvenli bir şekilde yapılabileceğini göstermiştir. D2+ PALN diseksiyonu, sağkalım oranını arttırdığı için hastalığın ileri evresinde (IIIA-IIIB) tercih edilmelidir.

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Cite This Article

ÖZMEN, M. M., MORAN, M., ZÜLFİKAROĞLU, B., SEÇKİN, S., ÖZMEN, F., ÖZALP, N. (2022). D2 vs D2 plus para-aortic lymph node dissection for advanced gastric cancer. Turkish Journal of Surgery, Cilt: 1 - Sayı: 37, 49–58. https://ajindex.com/articles/614255

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References (1)

  1. Takagane A, Terashima M, Abe K, Araya M, Irinoda T, Yonezawa H, et al. Evaluation of the ratio of lymph node metastasis as a prognostic factor in patients with gastric cancer. Gastric Cancer 1999; 2: 122-8. [CrossRef] 2. Shimoyama S, Kaminishi M, Joujima Y, Oohara T, Hamada C, Teshigawara W. Lymph node involvement correlation with survival in advanced gastric carcinoma: univariate and multivariate analyses. J Surg Oncol 1994; 57: 164-70. [CrossRef] 3. Kunisaki C, Shimada H, Yamaoka H, Wagasugi J, Takahashi M, Akiyama H, et al. Significance of para-aortic lymph node dissection in advanced gastric cancer. Hepatogastroenterology 1999; 46: 2635-42. [CrossRef] 4. Mishima Y, Hirayama R. The role of lymph node surgery in gastric cancer. World J Surg 1987; 11: 406-11. [CrossRef] 5. Maruyama K, Okabayashi K, Kinoshita T. Progress in gastric cancer surgery in Japan and its limits of radicality. World J Surg 1987; 11: 418- 25. [CrossRef] 6. Maeta M, Yamashiro H, Saito H, Katano K, Kondo A, Tsujitani S, et al. A prospective pilot study of extended (D3) and superextended para-aortic lymphadenectomy (D4) in patients with T3 or T4 gastric cancer managed by total gastrectomy. Surgery 1999; 125: 325-31. [CrossRef] 7. Maehara Y, Kakeji Y, Koga T, Emi Y, Baba H, Akazawa K, et al. Therapeutic value of lymph node dissection and the clinical outcome for patients with gastric cancer. Surgery 2002; 131: 85-91. [CrossRef] 8. McCulloch P, Niita ME, Kazi H, Gama-Rodrigues JJ. Gastrectomy with extended lymphadenectomy for primary treatment of gastric cancer. Br J Surg 2005; 92: 5-13. [CrossRef] 9. Kasakura Y, Mochizuki F, Wakabayashi K, Kochi M, Fujii M, Takayama T. An evaluation of the effectiveness of extended lymph node dissection in patients with advanced gastric cancer: a retrospective study of 1403 cases at a single institution. J Surg Res 2002; 103: 252-9. [CrossRef] 10. Adachi Y, Kitano S, Sugimachi K. Surgery for gastric cancer: 10-year experience worldwide. Gastric Cancer 2001; 4: 166-74. [CrossRef] 11. Bonenkamp JJ, Songun I, Hermans J, Sasako M, Welvaart K, Plukker JT, et al. Randomized comparison of morbidity after D1 and D2 dissection for gastric cancer in 996 Dutch patients. Lancet 1995; 345: 748-58. [CrossRef] 12. Cuschieri A, Fayers P, Fielding J, Craven J, Bancewicz J, Joypaul V, et al. Postoperative morbidity and mortality after D1 and D2 resections for gastric cancer:preliminary results of the MRC randomised controlled surgical trial. Lancet 1996; 347: 995-99.