Learning Curve for D2 Lymphadenectomy in Gastric Cancer. (16th June 2013)

• Record Type: Journal Article
• Authors: Luna, Alexis; Rebasa, Pere; Montmany, Sandra; Navarro, Salvador
• Other Names: Galetta D. Academic Editor.; Ziogas D. E. Academic Editor.
• Is Part Of: ISRN surgery. Volume 2013(2013)
• Publication Date: 2013-06-16
• Subjects: Surgery -- Periodicals; General Surgery; Surgical Procedures, Operative; Surgery; Periodical; Periodicals; Fulltext; Internet Resources; Periodicals; Electronic journals; 617
• DOI: 10.1155/2013/508719
• Languages: English
• ISSNs: 2090-5785

Abstract

Abstract : Background . D2 lymphadenectomy is a demanding technique which is associated with high morbidity in the West. We report our experience with D2 lymphadenectomy after a training period in Japan. Methods . Prospective, descriptive study in 133 consecutive patients undergoing radical gastrectomy for gastric adenocarcinoma from 2005 to 2011. We analysed the number of lymph nodes removed, observed morbidity/mortality compared with the predictions of POSSUM and O-POSSUM, survival, and disease-free interval for patients with D1 and D2 lymphadenectomy. Results . The morbidity rate in patients with D1 lymphadenectomy was 59.4%. For D2 it was 47.7%. The mortality rate in patients with D1 was 6.7%. In the D2 group it was 6.8%. Median survival was 42.9 months in D1 and 55 months in D2. The disease-free interval was 49 months for D1 and 58 months for D2. Conclusion . The learning curve for D2 lymphadenectomy presents acceptable rates of morbidity and mortality, providing that the technique is learnt at a center with extensive experience.