Prognostic factors in metastatic gastric cancer: results of a population-based, retrospective cohort study in Ontario

Gastric Cancer

Volumn 19, Issue 1, 2016, Pages 150-159

  Dixon, Matthew ^a,d   Mahar, Alyson L ^b,d   Helyer, Lucy K ^c   Vasilevska Ristovska, Jovanka ^d   Law, Calvin ^d,e,f,g   Coburn, Natalie G ^d,e,f,g  

^a MAIMONIDES MEDICAL CENTER   (United States)

^b QUEEN S UNIVERSITY   (Canada)

^c DALHOUSIE UNIVERSITY   (Canada)

^d DEPARTMENT OF RADIATION ONCOLOGY   (Canada)

^e UNIVERSITY OF TORONTO   (Canada)

^f UNIVERSITY OF TORONTO   (Canada)

^g INSTITUTE FOR CLINICAL EVALUATIVE SCIENCES   (Canada)

Author keywords

Metastatic cancer; Prognostic factor

Indexed keywords

ADULT; AGED; ARTICLE; CANADA; CANCER CHEMOTHERAPY; CANCER INCIDENCE; CANCER LOCALIZATION; CANCER PROGNOSIS; CANCER RADIOTHERAPY; CANCER STAGING; CANCER SURVIVAL; COHORT ANALYSIS; FEMALE; GASTRECTOMY; GEOGRAPHIC DISTRIBUTION; HEALTH CARE SYSTEM; HUMAN; MAJOR CLINICAL STUDY; MALE; MEDICAL SPECIALIST; METASTASIS POTENTIAL; POPULATION RESEARCH; PRIORITY JOURNAL; RETROSPECTIVE STUDY; SEX DIFFERENCE; STOMACH CANCER; VERY ELDERLY; CARCINOMA; EPIDEMIOLOGY; GASTROESOPHAGEAL JUNCTION; KAPLAN MEIER METHOD; MIDDLE AGED; MORTALITY; ONTARIO; PATHOLOGY; PROGNOSIS; STOMACH NEOPLASMS; YOUNG ADULT;

ADULT; AGED; AGED, 80 AND OVER; CARCINOMA; COHORT STUDIES; ESOPHAGOGASTRIC JUNCTION; FEMALE; HUMANS; KAPLAN-MEIER ESTIMATE; MALE; MIDDLE AGED; ONTARIO; PROGNOSIS; RETROSPECTIVE STUDIES; STOMACH NEOPLASMS; YOUNG ADULT;

EID: 84951570219     PISSN: 14363291     EISSN: 14363305     Source Type: Journal    
DOI: 10.1007/s10120-014-0442-3     Document Type: Article

References (28)

1. Parkin DM, Bray F, Ferlay J, Pisani P. Global cancer statistics, 2002. CA Cancer J Clin. 2005;55:74–108.
2. Jemal A, Bray F, Center MM, Ferlay J, Ward E, Forman D. Global cancer statistics. CA Cancer J Clin. 2011;61:69–90.
3. McGhan LJ, Pockaj BA, Gray RJ, Bagaria SP, Wasif N. Validation of the updated 7th edition AJCC TNM staging criteria for gastric adenocarcinoma. J Gastrointest Surg. 2012;16:53–61 discussion 61.
4. Washington K. 7th edition of the AJCC cancer staging manual: stomach. Ann Surg Oncol. 2010;17:3077–9.
5. Canadian Cancer Society’s Steering Committee on Cancer Statistics. Canadian cancer statistics 2012. Toronto: Canadian Cancer Society; 2012.
6. SEER cancer statistics review 1975–2008 (Internet). National Cancer Institute: Bethesda, MD; 2011. http://seer.cancer.gov/statfacts/html/stomach.html.
7. Coburn NG, Lourenco LG, Rossi SE, Gunraj N, Mahar AL, Helyer LK, et al. Management of gastric cancer in ontario. J Surg Oncol. 2010;102:54–63.
8. Smith JK, Hill JS, Ng SC, McDade TP, Shah SA, Tseng JF. Potential benefit of resection for stage IV gastric cancer: a national survey. J Gastrointest Surg. 2010;14:1660–8.
9. Yang D, Hendifar A, Lenz C, Togawa K, Lenz F, Lurje G, et al. Survival of metastatic gastric cancer: significance of age, sex and race/ethnicity. J Gastrointest Oncol. 2011;2:77–84.
10. Shridhar R, Almhanna K, Hoffe SE, Fulp W, Weber J, Chuong MD, et al. Increased survival associated with surgery and radiation therapy in metastatic gastric cancer: a surveillance, epidemiology, and end results database analysis. Cancer. 2013;119(9):1636–42.
11. Kunz PL, Gubens M, Fisher GA, Ford JM, Lichtensztajn DY, Clarke CA. Long-term survivors of gastric cancer: a california population-based study. J Clin Oncol. 2012;30:3507–15.
12. Riley RD, Hayden JA, Steyerberg EW, Moons KG, Abrams K, Kyzas PA, et al. Prognosis research strategy (PROGRESS) 2: prognostic factor research. PLoS Med. 2013;10:e1001380.
13. Robles SC, Marrett LD, Clarke EA, Risch HA. An application of capture-recapture methods to the estimation of completeness of cancer registration. J Clin Epidemiol. 1988;41:495–501.
14. Clarke EA, Marrett LD, Kreiger N. Cancer registration in ontario: a computer approach. In: Jensen OM, Parkin DM, MacLennan R, Muir CS, Skeet RG, editors. Cancer registration principles and methods. Pub No. 95 ed. Lyon, France: IARC; 1991. p. 246–57.
15. Williams JI, Young W. A summary of studies on the quality of health care administrative databases in canada. In: Goel V, Williams JI, Anderson GM, Blackstien-Hirsch P, Fooks C, Naylor CD, editors. Patterns of health care in Ontario, The ICES practice atlas. 2nd ed. Ottawa: Canadian Medical Association; 1996.
16. Mackillop WJ, Zhang-Salomons J, Groome PA, Paszat L, Holowaty E. Socioeconomic status and cancer survival in ontario. J ClinOncol. 1997;15:1680–9.
17. Kralj B. Measuring ‘rurality’ for purposes of health-care planning: An empirical measure for ontario. Ont Med Rev. 2000;67(9):33–52.
18. Charlson ME, Pompei P, Ales KL, MacKenzie CR. A new method of classifying prognostic comorbidity in longitudinal studies: development and validation. J Chronic Dis. 1987;40:373–83.
19. Deyo RA, Cherkin DC, Ciol MA. Adapting a clinical comorbidity index for use with ICD-9-CM administrative databases. J Clin Epidemiol. 1992;45:613–9.
20. Kaplan EL, Meier P. Nonparametric-estimation from incomplete observations. J Am Stat Assoc. 1958;53:457–81.
21. Hess KR. Graphical methods for assessing violations of the proportional hazards assumption in cox regression. Stat Med. 1995;14:1707–23.
22. Mahar AL, Coburn NG, Singh S, Law C, Helyer LK. A systematic review of surgery for non-curative gastric cancer. Gastric Cancer. 2012;15:S125–37.
23. Wagner AD, Unverzagt S, Grothe W, Kleber G, Grothey A, Haerting J, et al. Chemotherapy for advanced gastric cancer. Cochrane Database Syst Rev. 2010;3:CD004064.
24. Fujitani K, Yang HK, Kurokawa Y, do Park J, Tsujinaka T, Park BJ, et al. Randomized controlled trial comparing gastrectomy plus chemotherapy with chemotherapy alone in advanced gastric cancer with a single non-curable factor: Japan clinical oncology group study JCOG 0705 and korea gastric cancer association study KGCA01. Jpn J Clin Oncol. 2008;38:504–6.
25. Kerkar SP, Kemp CD, Duffy A, Kammula US, Schrump DS, Kwong KF, et al. The GYMSSA trial: a prospective randomized trial comparing gastrectomy, metastasectomy plus systemic therapy versus systemic therapy alone. Trials. 2009;10:121.
26. Coburn N, Seevaratnam R, Paszat L, Helyer L, Law C, Swallow C, et al. Optimal management of gastric cancer: results from an international RAND/UCLA expert panel. Ann Surg. 2014;259(1):102–8.
27. Mahar AL, McLeod RS, Kiss A, Paszat L, Coburn NG. A systematic review of the effect of institution and surgeon factors on surgical outcomes for gastric cancer. J Am Coll Surg. 2012;214:860–8.
28. Gruen RL, Pitt V, Green S, Parkhill A, Campbell D, Jolley D. The effect of provider case volume on cancer mortality: systematic review and meta-analysis. CA Cancer J Clin. 2009;59:192–211.