Mortality from myocardial infarction following postlumpectomy radiotherapy for breast cancer: a population-based study in Ontario, Canada.

作者: Lawrence F Paszat , William J Mackillop , Patti A Groome , Karleen Schulze , Eric Holowaty

DOI: 10.1016/S0360-3016(98)00412-X

关键词:

摘要: Abstract Purpose: To compare the risk of mortality from myocardial infarction (MI) after left-sided postlumpectomy radiotherapy (RT) to right-sided RT. Methods: We conducted a population-based cohort study cases invasive female breast cancer in Ontario, diagnosed between January 1, 1982 and December 31, 1987 ( n = 25,570). Records Ontario Cancer Registry (OCR) were linked hospital procedure discharge abstracts RT records centers. A case was labelled as lumpectomy if this maximum surgery within 4 months diagnosis. Postlumpectomy occurred up 1 year postdiagnosis. Laterality assigned laterality descriptor records. having had fatal MI ICD code 410 (myocardial infarction) recorded cause death OCR. used logistic regression likelihood utilization : 1. Dose per fraction > 2.00 Gy; 2. cobalt vs. linac; 3. boost life table analysis log rank test comparing time diagnosis women who received right-sided. Cox proportional hazards models relative for overall, stratified by age, characteristics, among conditional survival cohorts. Results: 1,555 1,451 cases. With follow-up 1995, 2% with compared 1% Comparison failure showed group be associated higher p 0.02). Adjusting age at diagnosis, 2.10 (1.11, 3.95). Conclusion: Among 1982–1987,

参考文章(35)
Frank C. Brosius, Bruce F. Waller, William C. Roberts, Radiation heart disease The American Journal of Medicine. ,vol. 70, pp. 519- 530 ,(1981) , 10.1016/0002-9343(81)90574-X
G Gyenes, G Gagliardi, I Lax, T Fornander, L E Rutqvist, Evaluation of irradiated heart volumes in stage I breast cancer patients treated with postoperative adjuvant radiotherapy. Journal of Clinical Oncology. ,vol. 15, pp. 1348- 1353 ,(1997) , 10.1200/JCO.1997.15.4.1348
A J. DOBSON, R W GIBBERD, S. R LEEDER, DEATH CERTIFICATION AND CODING FOR ISCHEMIC HEART DISEASE IN AUSTRALIA American Journal of Epidemiology. ,vol. 117, pp. 397- 405 ,(1983) , 10.1093/OXFORDJOURNALS.AJE.A113558
Lars E. Rutqvist, Anette Liedberg, Niklas Hammar, Kristina Dalberg, Myocardial infarction among women with early-stage breast cancer treated with conservative surgery and breast irradiation. International Journal of Radiation Oncology Biology Physics. ,vol. 40, pp. 359- 363 ,(1998) , 10.1016/S0360-3016(97)00765-7
S. Schultz-Hector, Radiation-induced Heart Disease: Review of Experimental Data on Dose Reponse and Pathogenesis International Journal of Radiation Biology. ,vol. 61, pp. 149- 160 ,(1992) , 10.1080/09553009214550761
Ulf Faire, Lars Friberg, Ulla Lorich, Torbjörn Lundman, A validation of cause-of-death certification in 1,156 deaths. Acta Medica Scandinavica. ,vol. 200, pp. 223- 228 ,(2009) , 10.1111/J.0954-6820.1976.TB08223.X
A Gittelsohn, J Senning, Studies on the reliability of vital and health records: I. Comparison of cause of death and hospital record diagnoses. American Journal of Public Health. ,vol. 69, pp. 680- 689 ,(1979) , 10.2105/AJPH.69.7.680
Bernard Fisher, Madeline Bauer, Richard Margolese, Roger Poisson, Yosef Pilch, Carol Redmond, Edwin Fisher, Norman Wolmark, Melvin Deutsch, Eleanor Montague, Elizabeth Saffer, Lawrence Wickerham, Harvey Lerner, Andrew Glass, Henry Shibata, Peter Deckers, Alfred Ketcham, Robert Oishi, Ian Russell, None, Five-Year Results of a Randomized Clinical Trial Comparing Total Mastectomy and Segmental Mastectomy with or without Radiation in the Treatment of Breast Cancer New England Journal of Medicine. ,vol. 312, pp. 665- 673 ,(1985) , 10.1056/NEJM198503143121101