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Gastroenterology Research and Practice
Volume 2013 (2013), Article ID 634929, 7 pages
http://dx.doi.org/10.1155/2013/634929
Review Article

Indirect Comparison Showed Survival Benefit from Adjuvant Chemoradiotherapy in Completely Resected Gastric Cancer with D2 Lymphadenectomy

1Department of Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, China
2Department of Oncology, Huizhou Center Hospital, Huizhou 516001, China

Received 2 August 2013; Accepted 29 August 2013

Academic Editor: Qiang Xia

Copyright © 2013 Qiong Yang et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Linked References

  1. A. Jemal, F. Bray, M. M. Center, J. Ferlay, E. Ward, and D. Forman, “Global cancer statistics,” CA Cancer Journal for Clinicians, vol. 61, no. 2, pp. 69–90, 2011. View at Publisher · View at Google Scholar · View at Scopus
  2. J. S. Macdonald, “Role of post-operative chemoradiation in resected gastric cancer,” Journal of Surgical Oncology, vol. 90, no. 3, pp. 166–170, 2005. View at Publisher · View at Google Scholar · View at Scopus
  3. O. Bouché, M. Ychou, P. Burtin et al., “Adjuvant chemotherapy with 5-fluorouracil and cisplatin compared with surgery alone for gastric cancer: 7-year results of the FFCD randomized phase III trial (8801),” Annals of Oncology, vol. 16, no. 9, pp. 1488–1497, 2005. View at Publisher · View at Google Scholar · View at Scopus
  4. J. S. Macdonald, S. R. Smalley, J. Benedetti et al., “Chemoradiotherapy after surgery compared with surgery alone for adenocarcinoma of the stomach or gastroesophageal junction,” The New England Journal of Medicine, vol. 345, no. 10, pp. 725–730, 2001. View at Publisher · View at Google Scholar · View at Scopus
  5. S. R. Smalley, J. K. Benedetti, D. G. Haller, et al., “Updated analysis of SWOG-directed intergroup study 0116: a phase III trial of adjuvant radiochemotherapy versus observation after curative gastric cancer resection,” Journal of Clinical Oncology, vol. 30, no. 19, pp. 2327–2333, 2012.
  6. C. N. Leong, H. T. Chung, K. M. Lee et al., “Outcomes of adjuvant chemoradiotherapy after a radical gastrectomy and a D2 node dissection for gastric adenocarcinoma,” Cancer Journal, vol. 14, no. 4, pp. 269–275, 2008. View at Publisher · View at Google Scholar · View at Scopus
  7. S. Kim, D. H. Lim, J. Lee et al., “An observational study suggesting clinical benefit for adjuvant postoperative chemoradiation in a population of over 500 cases after gastric resection with D2 nodal dissection for adenocarcinoma of the stomach,” International Journal of Radiation Oncology Biology Physics, vol. 63, no. 5, pp. 1279–1285, 2005. View at Publisher · View at Google Scholar · View at Scopus
  8. S. H. Park, D. Y. Kim, J. S. Heo et al., “Postoperative chemoradiotherapy for gastric cancer,” Annals of Oncology, vol. 14, no. 9, pp. 1373–1377, 2003. View at Publisher · View at Google Scholar · View at Scopus
  9. A. R. Jadad, R. A. Moore, D. Carroll et al., “Assessing the quality of reports of randomized clinical trials: is blinding necessary?” Controlled Clinical Trials, vol. 17, no. 1, pp. 1–12, 1996. View at Publisher · View at Google Scholar · View at Scopus
  10. J. F. Tierney, L. A. Stewart, D. Ghersi, S. Burdett, and M. R. Sydes, “Practical methods for incorporating summary time-to-event data into meta-analysis,” Trials, vol. 7, no. 8, 2007. View at Publisher · View at Google Scholar · View at Scopus
  11. H. C. Bucher, G. H. Guyatt, L. E. Griffith, and S. D. Walter, “The results of direct and indirect treatment comparisons in meta-analysis of randomized controlled trials,” Journal of Clinical Epidemiology, vol. 50, no. 6, pp. 683–691, 1997. View at Publisher · View at Google Scholar · View at Scopus
  12. J. Lee, D. H. Lim, S. Kim et al., “Phase III trial comparing capecitabine plus cisplatin versus capecitabine plus cisplatin with concurrent capecitabine radiotherapy in completely resected gastric cancer with D2 lymph node dissection: the ARTIST trial,” Journal of Clinical Oncology, vol. 30, no. 3, pp. 268–273, 2012. View at Publisher · View at Google Scholar · View at Scopus
  13. W. G. Zhu, D. F. Xua, J. Pu, et al., “A randomized, controlled, multicenter study comparing intensity-modulated radiotherapy plus concurrent chemotherapy with chemotherapy alone in gastric cancer patients with D2 resection,” Radiotherapy and Oncology, vol. 104, no. 3, pp. 361–366, 2012. View at Publisher · View at Google Scholar
  14. T. H. Kim, S. R. Park, K. W. Ryu, et al., “Phase 3 trial of postoperative chemotherapy alone versus chemoradiation therapy in stage III-IV gastric cancer treated with Ro gastrectomy and D2 lymph node dissection,” International Journal of Radiation Oncology, vol. 84, no. 5, pp. e585–e592, 2012. View at Publisher · View at Google Scholar
  15. L. Cirera, A. Balil, E. Batiste-Alentorn et al., “Randomized clinical trial of adjuvant mitomycin plus tegafur in patients with resected stage III gastric cancer,” Journal of Clinical Oncology, vol. 17, no. 12, pp. 3810–3815, 1999. View at Scopus
  16. T. Nakajima, T. Kinoshita, A. Nashimoto et al., “Randomized controlled trial of adjuvant uracil-tegafur versus surgery alone for serosa-negative, locally advanced gastric cancer,” British Journal of Surgery, vol. 94, no. 12, pp. 1468–1476, 2007. View at Publisher · View at Google Scholar · View at Scopus
  17. M. Sasako, S. Sakuramoto, H. Katai et al., “Five-year outcomes of a randomized phase III trial comparing adjuvant chemotherapy with S-1 versus surgery alone in stage II or III gastric cancer,” Journal of Clinical Oncology, vol. 29, no. 33, pp. 4387–4393, 2011. View at Publisher · View at Google Scholar · View at Scopus
  18. Y. J. Bang, Y. W. Kim, H. K. Yang et al., “Adjuvant capecitabine and oxaliplatin for gastric cancer after D2 gastrectomy (CLASSIC): a phase 3 open-label, randomised controlled trial,” The Lancet, vol. 379, no. 9813, pp. 315–321, 2012. View at Publisher · View at Google Scholar · View at Scopus
  19. F. Song, D. G. Altman, A. M. Glenny, and J. J. Deeks, “Validity of indirect comparison for estimating efficacy of competing interventions: empirical evidence from published meta-analyses,” British Medical Journal, vol. 326, no. 7387, pp. 472–475, 2003. View at Scopus
  20. Y. Y. Huang, Q. Yang, S. W. Zhou, et al., “Postoperative chemoradiotherapy versus postoperative chemotherapy for completely resected gastric cancer with D2 lymphadenectomy: a meta-analysis,” PLoS ONE, vol. 8, no. 7, Article ID e68939, 2013.
  21. J. Landry, J. E. Tepper, W. C. Wood, E. O. Moulton, F. Koerner, and J. Sullinger, “Patterns of failure following curative resection of gastric carcinoma,” International Journal of Radiation Oncology Biology Physics, vol. 19, no. 6, pp. 1357–1362, 1990. View at Scopus
  22. C. Hsu, Y. C. Shen, C. C. Cheng, A. L. Cheng, F. C. Hu, and K. H. Yeh, “Geographic difference in safety and efficacy of systemic chemotherapy for advanced gastric or gastroesophageal carcinoma: a meta-analysis and meta-regression,” Gastric Cancer, pp. 1–16, 2012. View at Publisher · View at Google Scholar · View at Scopus
  23. G. A. Brooks, P. C. Enzinger, and C. S. Fuchs, “Adjuvant therapy for gastric cancer: revisiting the past to clarify the future,” Journal of Clinical Oncology, vol. 30, no. 19, pp. 2297–2299, 2012.
  24. R. N. R. Zárate, F. Arias, E. Bandres, E. Cubedo, R. Malumbres, and J. García-Foncillas, “Xeroderma pigmentosum group D 751 polymorphism as a predictive factor in resected gastric cancer treated with chemo-radiotherapy,” World Journal of Gastroenterology, vol. 12, no. 37, pp. 6032–6036, 2006. View at Scopus
  25. M. A. Gordon, H. M. Gundacker, J. Benedetti, et al., “Assessment of HER2 gene amplification in adenocarcinomas of the stomach or gastroesophageal junction in the INT-0116/SWOG9008 clinical trial,” Annals of Oncology, vol. 24, no. 7, pp. 1754–1761, 2013.