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Ansari, Mansour, Kadkhodaei, Behnam, Shariat, Mehdi, Talei, Abdolrasoul, Akrami, Majid, Zangouri, Vahid, Ahmadloo, Niloofar, Mohammadianpanah, Mohammad, Hamedi, Sayed Hasan, Nasrolahi, Hamid, Omidvari, Shapour, Mosalaei, Ahmad. (1396). Prognostic Impact of Adjuvant Radiotherapy in Breast Cancer Patients with One to Three Positive Axillary Lymph Nodes. سامانه مدیریت نشریات علمی, 9(1), 19-25. doi: 10.30476/mejc.2018.42099
Mansour Ansari; Behnam Kadkhodaei; Mehdi Shariat; Abdolrasoul Talei; Majid Akrami; Vahid Zangouri; Niloofar Ahmadloo; Mohammad Mohammadianpanah; Sayed Hasan Hamedi; Hamid Nasrolahi; Shapour Omidvari; Ahmad Mosalaei. "Prognostic Impact of Adjuvant Radiotherapy in Breast Cancer Patients with One to Three Positive Axillary Lymph Nodes". سامانه مدیریت نشریات علمی, 9, 1, 1396, 19-25. doi: 10.30476/mejc.2018.42099
Ansari, Mansour, Kadkhodaei, Behnam, Shariat, Mehdi, Talei, Abdolrasoul, Akrami, Majid, Zangouri, Vahid, Ahmadloo, Niloofar, Mohammadianpanah, Mohammad, Hamedi, Sayed Hasan, Nasrolahi, Hamid, Omidvari, Shapour, Mosalaei, Ahmad. (1396). 'Prognostic Impact of Adjuvant Radiotherapy in Breast Cancer Patients with One to Three Positive Axillary Lymph Nodes', سامانه مدیریت نشریات علمی, 9(1), pp. 19-25. doi: 10.30476/mejc.2018.42099
Ansari, Mansour, Kadkhodaei, Behnam, Shariat, Mehdi, Talei, Abdolrasoul, Akrami, Majid, Zangouri, Vahid, Ahmadloo, Niloofar, Mohammadianpanah, Mohammad, Hamedi, Sayed Hasan, Nasrolahi, Hamid, Omidvari, Shapour, Mosalaei, Ahmad. Prognostic Impact of Adjuvant Radiotherapy in Breast Cancer Patients with One to Three Positive Axillary Lymph Nodes. سامانه مدیریت نشریات علمی, 1396; 9(1): 19-25. doi: 10.30476/mejc.2018.42099

Prognostic Impact of Adjuvant Radiotherapy in Breast Cancer Patients with One to Three Positive Axillary Lymph Nodes

Middle East Journal of Cancer
مقاله 4، دوره 9، شماره 1، فروردین 2018، صفحه 19-25    اصل مقاله (138.59 K)
نوع مقاله: Original Article(s)
شناسه دیجیتال (DOI): 10.30476/mejc.2018.42099
نویسندگان
Mansour Ansari1؛ Behnam Kadkhodaei1؛ Mehdi Shariat1؛ Abdolrasoul Talei2؛ Majid Akrami2؛ Vahid Zangouri2؛ Niloofar Ahmadloo1؛ Mohammad Mohammadianpanah1؛ Sayed Hasan Hamedi1؛ Hamid Nasrolahi1؛ Shapour Omidvari2؛ Ahmad Mosalaei* 2
1Department of Radiation Oncology, Shiraz University of Medical Sciences, Shiraz, Iran
2Breast Diseases Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
چکیده
Background: Radiotherapy, as an adjuvant treatment, plays a well-known role in prevention of locoregional recurrence in breast cancer patients. This study aims to investigate the impact of radiotherapy in patients with N1 disease.Methods: In this retrospective study, we reviewed the characteristics and treatment outcomes of 316 patients with a biopsy proven diagnosis of breast carcinoma and 1-3 positive axillary lymph nodes. The patients received treatment between 1995 and 2014. The patients had a median follow-up of 60 (range: 6-182) months.Results: This study was conducted on 316 patients with a median age of 48 (range: 26-86) years. Among patients, 215 underwent modified radical mastectomy and 101 had breast-conserving surgery before adjuvant treatment. Indeed, 259 patients received radiotherapy (radiation group) and 57 did not (control group). There was locoregional recurrence in one control group patient and two patients in the radiation group. Multivariate analysis results indicated hormone receptor status as an independent prognostic factor for the 5-year disease-free survival rate. Estrogen and progesterone receptor negativity (HR = 1.80, 95% CI: 1.02-3.19, P=0.043) also had a negative influence on the 5-year disease-free survival rate. However, radiotherapy had no significant effect on disease-free survival (P=0.446) and overall survival (P=0.058) rates.Conclusion: The results showed that adjuvant radiotherapy had no prognostic impacts on locoregional and distant disease control in breast cancer patients with N1 disease.
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