Clinicopathological features and prognosis of triple‐negative breast cancer: a comparison between younger (<60) and elderly (≥60) patients. (30th June 2015)

• Record Type: Journal Article
• Authors: Qiu, J.D.; Xue, X.Y.; Li, R.; Wang, J.D.
• Is Part Of: European journal of cancer care. Volume 25:Number 6(2016:Nov.)
• Page Start: 1065
• Page End: 1075
• Publication Date: 2015-06-30
• Subjects: triple‐negative breast cancer -- younger -- elderly -- clinicopathological features -- chemotherapy -- prognosis; Cancer -- Nursing -- Periodicals; 616.994
• DOI: 10.1111/ecc.12346
• Languages: English
• ISSNs: 0961-5423

Abstract

Abstract : Triple‐negative breast cancer (TNBC) has attracted more attention both clinically and experimentally because of its high‐risk biological characteristics and lacking of effective treatment method. The tumour characteristics, patterns of recurrence and metastasis, therapy methods and prognosis in younger TNBC patients have been widely formulated, but the relevant data of the elderly people are lacking. We conducted this retrospective study to compare and analyse the above‐related characteristics between the younger and elderly patients with TNBC to estimate the relevance for the elderly TNBC patients. A total of 1489 female patients with primary breast cancer were diagnosed and treated at the department of General Surgery, the Chinese PLA General Hospital, China, from January 2004 to December 2008. In the 1489 patients, 302 patients (20.28%) with TNBC histopathologically confirmed were retrospectively analysed. The 302 TNBC patients were divided into two groups: the younger (&lt;60 years) group and the elderly (≥60 years) group. The relevant characteristics of the two groups were compared. There were no statistically significant differences between the two groups in common clinical data of the patients, clinicopathological features of tumour and the features of local recurrences and metastases of tumour, and the 5‐year disease‐free survival and overall survival were all significantly higher in the elderly group than those in the younger group, although the elderly group patients accepted significantly less radiotherapy and chemotherapy than the younger group patients. The elderly and younger TNBC patients may belong to different subtypes of TNBC and we probably could take a more conservative and cautious attitude in choosing the post‐operative adjuvant treatment for the elderly patients with TNBC.