Skip Navigation
Skip to contents

Cancer Res Treat : Cancer Research and Treatment

OPEN ACCESS

Search

Page Path
HOME > Search
1 "Sungmin Kim"
Filter
Filter
Article category
Keywords
Publication year
Authors
Original Article
Impact on Survival of Regular Postoperative Surveillance for Patients with Early Breast Cancer
Ji Yun Lee, Sung Hee Lim, Min-Young Lee, Haesu Kim, Moonjin Kim, Sungmin Kim, Hyun Ae Jung, Insuk Sohn, Won Ho Gil, Jeong Eon Lee, Seok Won Kim, Seok Jin Nam, Jin Seok Ahn, Young-Hyuck Im, Yeon Hee Park
Cancer Res Treat. 2015;47(4):765-773.   Published online January 13, 2015
DOI: https://doi.org/10.4143/crt.2014.168
AbstractAbstract PDFPubReaderePub
Purpose
The purpose of this study is to evaluate the role of regular postoperative surveillance to improve the prognosis of patients with breast cancer after curative surgery. Materials and Methods We retrospectively analyzed the medical records of 4,119 patients who received curative surgery for breast cancer at Samsung Medical Center between January 2000 and September 2008. Patients were divided into two groups (group I, regular postoperative surveillance; group II, control group) according to their post-therapy follow-up status for the first 5 years after surgery. Results Among the 3,770 patients selected for inclusion, groups I and II contained 3,300 (87%) and 470 (13%) patients, respectively. The recurrence rates at 5 years for groups I and II were 10.6% and 16.4%, respectively (hazard ratio, 0.85; 95% confidence interval [CI], 0.67 to 1.09; p=0.197). The 10-year mortality cumulative rates were 8.8% for group I and 25.4% for group II (hazard ratio, 0.28; 95% CI, 0.22 to 0.35; p < 0.001). In multivariate analysis for recurrence-free survival (RFS), age over 40 years (p < 0.001), histologic grade 1 (p < 0.001), and pathologic stage I (p < 0.001) were associated with longer RFS but not with follow- up status. Multivariate analysis for overall survival (OS) revealed that patients in group I showed significantly improved OS (hazard ratio, 0.29; 95% CI, 0.23 to 0.37; p < 0.001). Additionally, age over 40 years, histologic grade I, and pathologic stage I were independent prognostic factors for OS. Conclusion Regular follow-up for patients with breast cancer after primary surgery resulted in clinically significant improvements in patient OS.

Citations

Citations to this article as recorded by  
  • Follow-up strategy and survival for five common cancers: A meta-analysis
    Boris Galjart, Diederik J. Höppener, Joachim G.J.V. Aerts, Christiaan H. Bangma, Cornelis Verhoef, Dirk J. Grünhagen
    European Journal of Cancer.2022; 174: 185.     CrossRef
  • Clinical Features and Outcomes of Invasive Breast Cancer: Age-Specific Analysis of a Modern Hospital-Based Registry
    Ji-Yeon Kim, Danbee Kang, Seok Jin Nam, Seok Won Kim, Jeong Eon Lee, Jong Han Yu, Se Kyung Lee, Young-Hyuck Im, Jin Seok Ahn, Eliseo Guallar, Juhee Cho, Yeon Hee Park
    Journal of Global Oncology.2019; (5): 1.     CrossRef
  • Follow-Up Recommendations after Curative Resection of Well-Differentiated Neuroendocrine Tumours: Review of Current Evidence and Clinical Practice
    Angela Lamarca, Hamish Clouston, Jorge Barriuso, Mairéad G McNamara, Melissa Frizziero, Was Mansoor, Richard A Hubner, Prakash Manoharan, Sarah O’Dwyer, Juan W Valle
    Journal of Clinical Medicine.2019; 8(10): 1630.     CrossRef
  • Analysis of patient-detected breast cancer recurrence
    Trishul Kapoor, Sean Wrenn, Peter Callas, Ted A. James
    Breast Disease.2017; 37(2): 77.     CrossRef
  • 12,075 View
  • 89 Download
  • 3 Web of Science
  • 4 Crossref
Close layer

Cancer Res Treat : Cancer Research and Treatment
Close layer
TOP