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Teng YT, Wang YA, Dong YH, Liu JJ. Five-year survival prognosis of young, middle-aged, and elderly adult female invasive breast cancer patients by clinical and lifestyle characteristics. Breast Cancer Res Treat 2024; 205:619-631. [PMID: 38526687 PMCID: PMC11101574 DOI: 10.1007/s10549-024-07280-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Accepted: 02/07/2024] [Indexed: 03/27/2024]
Abstract
PURPOSE Early-onset breast cancer incidence has been increasing globally and in Taiwan. However, previous studies have not comprehensively examined how clinical and lifestyle characteristics influence the 5-year survival of breast cancer diagnosed at different stages of adulthood. METHODS We analyzed the Taiwan National Cancer Registry and Cause of Death datasets to understand how clinical factors (including tumor and treatment characteristics) and lifestyle factors (including body mass index, cigarette smoking, and alcohol consumption) were associated with the 5-year survival of 8471 young, 57,695 middle-aged, and 14,074 elderly female adult invasive breast cancer patients respectively diagnosed at age 20-39, 40-64, and ≥ 65 years between 2002 and 2015, with mortality follow-up to 2020. Poisson regression was used for obtaining the crude and adjusted 5-year survival risk ratios. RESULTS Clinical and lifestyle characteristics were distributed differently but had mostly similar direction of association with 5-year survival for the three age groups. Receiving any treatment was associated with better survival, especially for elderly patients. Being underweight at initial cancer treatment was associated with worse survival than having normal weight, especially for elderly patients. Current smokers had worse survival than never smokers for middle-aged and elderly patients. The 5-year breast cancer-specific survival was not significantly higher for those of age 45-49 years than 40-44 years, despite the recommended starting screening age is 45 years in Taiwan. CONCLUSION Our findings contribute to the understanding of early-onset and later-onset female breast cancer characteristics and prognosis, which may inform surveillance and treatment strategies to achieve better breast cancer prognosis.
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Affiliation(s)
- Yu-Tung Teng
- Institute of Public Health, National Yang Ming Chiao Tung University, No.155, Sec. 2, Linong St., Beitou District, Taipei, 112, Taiwan
| | - Yong Alison Wang
- Koo Foundation Sun-Yat Sen Cancer Center, Taipei, Taiwan
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Yaa-Hui Dong
- Institute of Public Health, National Yang Ming Chiao Tung University, No.155, Sec. 2, Linong St., Beitou District, Taipei, 112, Taiwan
- Department of Pharmacy, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Jason J Liu
- Institute of Public Health, National Yang Ming Chiao Tung University, No.155, Sec. 2, Linong St., Beitou District, Taipei, 112, Taiwan.
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Kou K, Aitken JF, Pyke C, Chambers S, Dunn J, Baade PD. Treatment intervals and survival for women diagnosed with early breast cancer in Queensland: the Breast Cancer Outcomes Study, a population-based cohort study. Med J Aust 2023; 219:409-416. [PMID: 37667512 DOI: 10.5694/mja2.52091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 07/13/2023] [Accepted: 07/18/2023] [Indexed: 09/06/2023]
Abstract
OBJECTIVES To assess associations between breast cancer-specific survival and timeliness of treatment, based on 2020 Australian guidelines for the treatment of early breast cancer. DESIGN Population-based cohort study; analysis of linked Queensland Cancer Register, patient medical record, and National Death Index data, supplemented by telephone interviews. SETTING, PARTICIPANTS Women aged 20-79 years diagnosed with invasive breast cancer during 1 March 2010 - 30 June 2013, followed to 31 December 2020. MAIN OUTCOME MEASURES Breast cancer-specific survival for women who received or did not receive treatment within the recommended timeframe, overall and for six treatment intervals; optimal cut-points for each treatment interval; characteristics of women for whom treatment was not provided within the recommended timeframe. RESULTS Of 5426 eligible women, 4762 could be invited for interviews; complete data were available for 3044 women (56% of eligible women, 65% of invited women). Incomplete compliance with guideline interval recommendations was identified for 1375 women (45%); their risk of death from breast cancer during the follow-up period was greater than for those for whom guideline compliance was complete (adjusted hazard ratio [aHR], 1.43; 95% confidence interval [CI], 1.04-1.96). Risk of death was greater for women for whom the diagnosis to surgery interval exceeded 29 days (aHR, 1.76; 95% CI, 1.19-2.59), the surgery to chemotherapy interval exceeded 36 days (aHR, 1.63; 95% CI, 1.13-2.36), or the chemotherapy to radiotherapy interval exceeded 31 days (aHR, 1.83; 95% CI, 1.19-2.80). Treatment intervals longer than recommended were more frequent for women for whom breast cancer was detected by public facility screening (adjusted odds ratio [aOR], 1.58; 95% CI, 1.22-2.04) or by symptoms (aOR, 1.39; 95% CI, 1.09-1.79) than when cancer had been detected in private facilities, and for women without private health insurance (aOR, 1.96; 95% CI, 1.66-2.32) or living outside major cities (aOR, 1.38; 95% CI, 1.18-1.62). CONCLUSIONS Breast cancer-specific survival was poorer for women for whom the diagnosis to surgery, surgery to chemotherapy, or chemotherapy to radiotherapy intervals exceeded guideline-recommended limits. Our findings support 2020 Australian guideline recommendations regarding timely care.
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Affiliation(s)
- Kou Kou
- Viertel Cancer Research Centre, Cancer Council Queensland, Brisbane, QLD
| | - Joanne F Aitken
- Viertel Cancer Research Centre, Cancer Council Queensland, Brisbane, QLD
| | | | | | - Jeff Dunn
- Prostate Cancer Foundation of Australia, Sydney, NSW
| | - Peter D Baade
- Viertel Cancer Research Centre, Cancer Council Queensland, Brisbane, QLD
- Queensland University of Technology, Brisbane, QLD
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Maier CF, Schölch C, Zhu L, Nzomo MM, L’hoest H, Marschall U, Reißfelder C, Schölch S. Weekday-dependent long-term outcomes in gastrointestinal cancer surgery: a German population-based retrospective cohort study. Int J Surg 2023; 109:3126-3136. [PMID: 37418560 PMCID: PMC10583906 DOI: 10.1097/js9.0000000000000580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Accepted: 06/26/2023] [Indexed: 07/09/2023]
Abstract
BACKGROUND For most solid cancers, surgery represents the mainstay of curative treatment. Several studies investigating the effects of the weekday of surgery (WOS) on patient outcomes have yielded conflicting results. Barmer, the second-largest health insurance company in Germany, serves roughly 10% of the German population. The authors have used the Barmer database to evaluate how the weekday on which the surgery is performed influences long-term oncologic outcomes. METHODS For this retrospective cohort study, the Barmer database was used to investigate the effect of the WOS (Monday-Friday) on outcomes following oncological resections of the colorectum ( n =49 003), liver ( n =1302), stomach ( n =5027), esophagus ( n =1126), and pancreas ( n =6097). In total, 62 555 cases from 2008 to 2018 were included in the analysis. The endpoints were overall survival (OS), postoperative complications, and the necessity for therapeutic interventions or reoperations. The authors further examined whether the annual caseload or certification as a cancer center influenced the weekday effect. RESULTS The authors observed a significantly impaired OS for patients receiving gastric or colorectal resections on a Monday. Colorectal surgery performed on Mondays was associated with more postoperative complications and a higher probability of reoperations. The annual caseload or a certification as a colorectal cancer center had no bearing on the observed weekday effect. There is evidence that hospitals schedule older patients with more comorbidities earlier in the week, possibly explaining these findings. CONCLUSION This is the first study investigating the influence of the WOS on long-term survival in Germany. Our findings indicate that, in the German healthcare system, patients undergoing colorectal cancer surgery on Mondays have more postoperative complications and, therefore, require significantly more reoperations, ultimately lowering the OS. This surprising finding appears to reflect an attempt to schedule patients with higher postoperative risk earlier in the week as well as semi-elective patients admitted on weekends scheduled for surgery on the next Monday.
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Affiliation(s)
- Christopher F. Maier
- JCCU Translational Surgical Oncology (A430), German Cancer Research Center (DKFZ), Heidelberg
- DKFZ-Hector Cancer Institute, University Medical Center Mannheim
- Department of Surgery, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim
| | - Caroline Schölch
- Department of Surgery, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim
| | - Lei Zhu
- JCCU Translational Surgical Oncology (A430), German Cancer Research Center (DKFZ), Heidelberg
- DKFZ-Hector Cancer Institute, University Medical Center Mannheim
- Department of Surgery, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim
| | | | | | | | - Christoph Reißfelder
- DKFZ-Hector Cancer Institute, University Medical Center Mannheim
- Department of Surgery, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim
| | - Sebastian Schölch
- JCCU Translational Surgical Oncology (A430), German Cancer Research Center (DKFZ), Heidelberg
- DKFZ-Hector Cancer Institute, University Medical Center Mannheim
- Department of Surgery, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim
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Raychaudhuri S, Kyko JM, Ruterbusch JJ, Pandolfi SS, Beebe‐Dimmer JL, Schwartz AG, Simon MS. The impact of preexisting comorbidities on receipt of cancer therapy among women with Stage I-III breast cancer in the Detroit Research on Cancer Survivors cohort. Cancer Med 2023; 12:19021-19032. [PMID: 37563982 PMCID: PMC10557862 DOI: 10.1002/cam4.6456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2023] [Revised: 07/28/2023] [Accepted: 08/03/2023] [Indexed: 08/12/2023] Open
Abstract
PURPOSE Pre-existing comorbidities play an important role in choice of cancer treatment. We retrospectively evaluated the relationship between pre-existing comorbidities and receipt of local and systemic therapy in a cohort of Black women with Stage I-III breast cancer. METHODS The study population for analysis included 1169 women with Stage I-III disease enrolled in the Detroit Research on Cancer Survivors (ROCS) cohort. Information on comorbidities, socio-demographic, and clinical variables were obtained from self-reported questionnaires and the cancer registry. Comorbidities were analyzed individually, and comorbidity burden was categorized as low (0-1), moderate (2-3) or high (≥4). We used logistic regression analysis to evaluate factors associated with receipt of local treatment (surgery ± radiation; N = 1156), hormonal (N = 848), and chemotherapy (N = 680). Adjusted models included variables selected a priori that were significant predictors in univariate analysis. RESULTS Receipt of treatment was categorized into local (82.6%), hormonal (73.7%), and/or chemotherapy (79.9%). Prior history of arthritis and depression were both associated with a lower likelihood to receive local treatment, [odds ratio (OR), 95% confidence interval (CI), 0.66, 0.47-0.93, and 0.53, 0.36-0.78], respectively. Obesity was associated with higher likelihood of receiving hormonal therapy (OR: 1.64, 95% CI: 1.19, 2.26), and heart failure a lower likelihood (OR: 0.46, 95% CI: 0.23, 0.90). Older age (Ptrend <0.01) and increasing co-morbidity burden (Ptrend = 0.02) were associated with lower likelihood of receiving chemotherapy. CONCLUSION History of prior co-morbidities has a potentially detrimental influence on receipt of recommended cancer-directed treatment among women with Stage I-III breast cancer.
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Affiliation(s)
- Sreejata Raychaudhuri
- Department of Medical Oncology/HematologyUniversity of Pittsburgh, Hillman Cancer CenterPittsburghPennsylvaniaUSA
| | - Jaclyn M. Kyko
- Department of OncologyKarmanos Cancer Institute at Wayne State UniversityDetroitMichiganUSA
| | - Julie J. Ruterbusch
- Department of OncologyKarmanos Cancer Institute at Wayne State UniversityDetroitMichiganUSA
| | - Stephanie S. Pandolfi
- Department of OncologyKarmanos Cancer Institute at Wayne State UniversityDetroitMichiganUSA
| | - Jennifer L. Beebe‐Dimmer
- Department of OncologyKarmanos Cancer Institute at Wayne State UniversityDetroitMichiganUSA
- Population Studies and Disparities Research ProgramKarmanos Cancer InstituteDetroitMichiganUSA
| | - Ann G. Schwartz
- Department of OncologyKarmanos Cancer Institute at Wayne State UniversityDetroitMichiganUSA
- Population Studies and Disparities Research ProgramKarmanos Cancer InstituteDetroitMichiganUSA
| | - Michael S. Simon
- Department of OncologyKarmanos Cancer Institute at Wayne State UniversityDetroitMichiganUSA
- Population Studies and Disparities Research ProgramKarmanos Cancer InstituteDetroitMichiganUSA
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Wang Z, Zhong Y, Zhou Y, Mao F, Zhang X, Wang C, Sun Q. The Prognostic Value of the Age-Adjusted Charlson Comorbidity Index Among the Elderly with Breast Cancer. Clin Interv Aging 2023; 18:1163-1174. [PMID: 37525754 PMCID: PMC10387271 DOI: 10.2147/cia.s414727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Accepted: 07/20/2023] [Indexed: 08/02/2023] Open
Abstract
Purpose This study aimed to assess the effect of comorbidities on prognosis using the Age-adjusted Charlson Comorbidity Index (ACCI) among the elderly with breast cancer (BC). Methods This study included 745 patients divided into two groups following the ACCI score (≤3 vs >3). Multivariate logistic regression analysis was conducted for all kinds of outcomes, including BC-specific death (BCSD) and non-breast cancer-specific death (NBCSD). The Kaplan-Meier curves were plotted, and survival analysis was conducted for disease-free survival (DFS), overall survival (OS), BC-specific survival (BCSS), and non-BCSS (NBCSS). Results A significantly higher NBCSD was found in the high-score (ACCI > 3) group than in the low-score (ACCI < 3) group (p = 0.032). The multivariate logistic regression analysis revealed ACCI score as an independent affecting factor for all-cause death (hazard ratio [HR] = 0.42, 95% confidence interval [CI]: 0.22-0.83, p = 0.012) and NBCSD (HR = 0.41, 95% CI: 0.20-0.87, p = 0.020). The Kaplan-Meier curves revealed statistical differences only in NBCSS between the two groups (p = 0.039). Subgroup analysis revealed a worse prognosis in the high-score group for OS and NBCSS among hormone receptor-positive participants and those who without undergoing axillary dissection or receiving chemotherapy (all p < 0.05). Multivariate Cox regression analysis revealed ACCI as an independent prognostic predictor for OS (HR = 2.18, 95% CI: 1.22-3.92, p = 0.009) and NBCSS (HR = 2.04, 95% CI: 1.02-4.08, p = 0.044). Conclusion ACCI was indeed an effective indicator of the effects of comorbidities on survival among elderly patients with BC. However, the co-effect from age and comorbidities was not significant enough on cancer-specific prognosis, although it exerted a significant effect on treatments received.
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Affiliation(s)
- Zhe Wang
- Department of Breast Surgery, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, 100730, People’s Republic of China
| | - Ying Zhong
- Department of Breast Surgery, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, 100730, People’s Republic of China
| | - Yidong Zhou
- Department of Breast Surgery, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, 100730, People’s Republic of China
| | - Feng Mao
- Department of Breast Surgery, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, 100730, People’s Republic of China
| | - Xiaohui Zhang
- Department of Breast Surgery, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, 100730, People’s Republic of China
| | - Changjun Wang
- Department of Breast Surgery, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, 100730, People’s Republic of China
| | - Qiang Sun
- Department of Breast Surgery, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, 100730, People’s Republic of China
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Ke S, Wang W, Li B, Feng X, Yan D, Liu J. Superior survival for breast-conserving therapy over mastectomy in patients with breast cancer: A population-based SEER database analysis across 30 years. Front Oncol 2023; 12:1032063. [PMID: 36686746 PMCID: PMC9846313 DOI: 10.3389/fonc.2022.1032063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Accepted: 11/29/2022] [Indexed: 01/06/2023] Open
Abstract
Introduction It has been believed that breast-conserving therapy (lumpectomy plus adjuvant radiation, Lum + RT) and mastectomy without radiation (Mast + NoRT) have equivalent survival outcomes. However, there is a need to re-evaluate the role of lumpectomy plus adjuvant radiation due to changed breast cancer management over time. This study aimed to conduct a population-based study that compare long-term oncologic survival outcomes after Lum + RT vs Mast + NoRT. Methods The Surveillance, Epidemiology and End Results database was used to identify female breast cancer patients with a primary localized breast cancer diagnosis from 1988 to 2018. The standardized incidence/mortality ratio (SIR/SMR) for breast cancer recurrence (BCR) and breast cancer-specific death (BSD) was estimated by the SEER*Stat program. Cumulative incidences of BCR and BSD were assessed using Gray's method. We evaluated the effects of Lum + RT vs. Mast + NoRT on breast cancer recurrence-free survival (BRFS) and breast cancer-specific survival (BCSS). Fine-Gray competing risk model analyses, propensity score-adjusted Kaplan-Meier analyses and Cox proportional hazards model analyses were applied. Results A total of 205,788 women were included in the study. Patients who underwent Lum + RT had higher SIR of BCR (4.14 [95% confidence interval, CI: 3.94-4.34] vs. 1.11 [95% CI: 1.07-1.14]) and lower SMR (9.89 [95% CI: 9.71-10.08] vs. 17.07 [95% CI: 16.82-17.33]) than patients who underwent Mast + NoRT. Lum + RT was associated with higher competing risk of BCR (adjusted hazard ratio [HR]: 1.996, 95% CI: 1.925-2.069, p < 0.001) and lower competing risk of BSD when compared to Mast + RT (adjusted HR: 0.584, 95% CI: 0.572-0.597, p < 0.001). Multivariate Cox regression analysis revealed similar results (adjusted HR after PSW for BRFS: 1.792, 95% CI 1.716-1.871, p < 0.001; adjusted HR after PSW for BCSS: 0.706, 95% CI 0.688-0.725, p < 0.001). These findings persisted in the sensitivity and subgroup analyses. Discussion The present study further confirmed superior long-term survival with lumpectomy plus adjuvant radiation over mastectomy independent of patient characteristics including age, race, time period, historic subtype, tumor size, historic grade and stage, indicating that this benefit may result from the treatment itself.
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Affiliation(s)
- Shanbao Ke
- Department of Oncology, Henan Provincial People's Hospital, Zhengzhou University People's Hospital, Zhengzhou, China
| | - Wei Wang
- Department of Oncology, Henan Provincial People's Hospital, Zhengzhou University People's Hospital, Zhengzhou, China
| | - Baiyu Li
- Department of Oncology, Henan Provincial People's Hospital, Zhengzhou University People's Hospital, Zhengzhou, China
| | - Xiao Feng
- Department of Oncology, Henan Provincial People's Hospital, Zhengzhou University People's Hospital, Zhengzhou, China
| | - Danfang Yan
- Department of Radiation Oncology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Jianbo Liu
- Department of Oncology, Henan Provincial People's Hospital, Zhengzhou University People's Hospital, Zhengzhou, China,*Correspondence: Jianbo Liu,
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Age-adjusted Charlson Comorbidity Index is a valuable prognostic tool in operable soft tissue sarcoma of trunk and extremities. Orthop Traumatol Surg Res 2022; 109:103491. [PMID: 36455864 DOI: 10.1016/j.otsr.2022.103491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 08/11/2022] [Accepted: 09/07/2022] [Indexed: 11/30/2022]
Abstract
BACKGROUND Advanced age and presence of comorbidities affect prognosis and treatment decisions in patients with soft tissue sarcoma (STS). However, coeffect of age and comorbidities is still unknown. We aimed to investigate prognostic value of age-adjusted Charlson Comorbidity Index (ACCI) in trunk and extremity STS operated with curative intent. HYPOTHESIS Preoperative ACCI might predict survival outcomes independently in patients with STS of trunk and extremities. PATIENTS AND METHODS The study included 151 patients and ACCI was calculated for each patient. We categorized the patients into two groups according to median ACCI. We retrospectively collected data about clinicopathologic and treatment-related factors, and evaluated potential prognostic factors for disease-free survival (DFS) and overall survival (OS) using univariate and multivariate analyses. RESULTS Median age was 50 (18-86) years. There were 89 male and 62 female patients. Lower extremities were the most common tumor sites (73.5%). Most of the patients had high grade tumors (84.1%) and stage 3 disease (66.9%). Radiotherapy and chemotherapy were carried out in 106 and 58 patients, respectively. Overall prevalence of comorbidity was 29.1%. Median ACCI was 3 (2-9). Older age (p<0.001), worse performance status (p<0.001), larger tumor size (p=0.03), higher grade tumors (p=0.03) and advanced stage (p=0.04) were associated with higher ACCI (≥3). Median follow-up time was 32 months, 50.3% of patients had disease recurrence, and 35.8% died. Median DFS (p=0.001) and OS (p=0.001) of patients with low ACCI (<3) were significantly longer than patients with high ACCI. Multivariate analysis determined ACCI as an independent prognostic indicator for both DFS (HR 1.72, p=0.02) and OS (HR 2.02, p=0.04). DISCUSSION ACCI is a valuable prognostic tool to be used in the preoperative setting of patients with STS. Higher ACCI was found to be independently associated with worse survival outcomes. For each patient with STS, evaluating comorbidities and combining them with age appears to be a critical step in modifying therapy options. LEVEL OF EVIDENCE IV, retrospective observational study.
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Yang SP, Tan LL, Zhou P, Lian CL, Wu SG, He ZY. The addition of radiotherapy to breast-conserving surgery improves survival for elderly patients with early breast cancer. Front Oncol 2022; 12:917054. [PMID: 36505844 PMCID: PMC9727219 DOI: 10.3389/fonc.2022.917054] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Accepted: 10/28/2022] [Indexed: 11/25/2022] Open
Abstract
Purpose To evaluate whether adjuvant radiotherapy (RT) after breast-conserving surgery (BCS) was associated with better survival among elderly (≥70 years) breast cancer patients with T1-2N0 and estrogen receptor (ER) positive disease. Methods We included patients who met the inclusion criteria between 2010 and 2014 from the Surveillance, Epidemiology, and End Results program. Patients were subdivided into three groups based on surgery and RT: BCS alone, BCS plus RT, and refusal of RT. The primary outcomes were breast cancer-specific survival (BCSS) and overall survival (OS). Chi-squared tests, Kaplan-Meier method, and Multivariate Cox regression analysis were used for statistical analysis. Propensity score matching (PSM) was performed to minimize the potential selection bias. Results A total of 26586 patients were included in this analysis. The median follow-up was 66 months. Of these patients, 15591 (58.6%) patients received RT, RT was recommended but not performed due to patient refusal for 1270 (4.8%) patients, and RT was not recommended for 9725 (36.6%) patients. The 5-year BCSS was 98.3% for patients receiving RT, 97.1% for patients refusal of RT, and 96.4% for patients not recommended RT (P<0.001). The 5-year OS was 88.6% for patients receiving RT, 77.6% for patients who refused RT, and 72.1% for patients not recommended RT (P<0.001). Multivariate Cox regression analyses showed that patients who received adjuvant RT after BCS had significantly better BCSS (hazard ratio [HR] 0.523, 95%confidence interval [CI] 0.447-0.612, P<0.001) and OS (HR 0.589, 95%CI 0.558-0.622, P<0.001) compared to those without RT. A total of 7721 pairs of patients were matched successfully between those with and without RT using PSM. The results also showed that patients who received RT after BCS had significantly better BCSS (HR 562, 95%CI 0.467-0.676, P<0.001) and OS (HR 0.612, 95%CI 0.0.575-0.652, P<0.001) compared to those without RT. Conclusions These data suggest that individual counseling is important for treatment decision-making in elderly breast cancer patients with T1-2N0 and ER-positive disease. Given the relatively lower toxicity of modern RT techniques, adjuvant RT should be recommended in patients with high life expectancy.
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Affiliation(s)
- Shi-Ping Yang
- Department of Radiation Oncology, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Lu-Lu Tan
- Department of Radiation Oncology, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Ping Zhou
- Department of Radiation Oncology, Xiamen Cancer Center, Xiamen Key Laboratory of Radiation Oncology, The First Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China
| | - Chen-Lu Lian
- Department of Radiation Oncology, Xiamen Cancer Center, Xiamen Key Laboratory of Radiation Oncology, The First Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China
| | - San-Gang Wu
- Department of Radiation Oncology, Xiamen Cancer Center, Xiamen Key Laboratory of Radiation Oncology, The First Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China,*Correspondence: San-Gang Wu, ; Zhen-Yu He,
| | - Zhen-Yu He
- Department of Radiation Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangzhou, China,*Correspondence: San-Gang Wu, ; Zhen-Yu He,
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Lorentsen MK, Vohra S, Muss HB, Damone E, Deal AM, Brenizer AT, Nyrop KA. Age and competing concerns in treatment selection for women with non-metastatic HR+ and HER2- breast cancer: Current clinical practice. J Geriatr Oncol 2022; 13:839-843. [PMID: 35459585 DOI: 10.1016/j.jgo.2022.03.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2021] [Revised: 01/30/2022] [Accepted: 03/15/2022] [Indexed: 10/18/2022]
Abstract
BACKGROUND Newer adjuvant treatment options for non-metastatic breast cancer have increased survival. There is a need to investigate whether demographic and clinical characteristics of women with hormone receptor-positive, human epidermal growth receptor 2-negative non-metastatic breast cancer (stages I-III) differentially influence treatment decisions in older (age 65 or older) versus younger patients (under age 65). METHODS In a retrospective electronic medical record review, prevalence ratio with 95% confidence interval for treatment decisions in older vs younger patients was calculated using log binomial regression adjusted for race, stage, and total number of comorbidities. RESULTS In a sample of 537 patients, 66% were age < 65 and 34% age ≥ 65. Older patients included a higher proportion of White women (85% vs 75%, P = .02), higher number of comorbidities (P ≤0.0001), and lower stage tumors (P = .0004). In multivariable analysis, age ≥ 65 was independently associated with fewer mastectomies (95% CI 0.65-0.96, P = .02), more lumpectomies (95% CI 1.05-1.42, P = .01), and less receipt of radiation treatment (95% CI 0.78-0.97, P = .01) and/or chemotherapy (95% CI 0.73-0.95, P = .006). In multivariate analysis, stage was independently significant for all treatment modalities, except endocrine therapy, and race was not. CONCLUSIONS This study suggests that age, in addition to breast cancer stage, is a predictor of treatment modality, independent of race and number of comorbidities. Treatment modality reflects a combination of patient preference and clinician assessment of fitness for current standard of care.
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Affiliation(s)
- Michael K Lorentsen
- The University of North Carolina at Chapel Hill, USA; UNC Lineberger Comprehensive Cancer Center, Chapel Hill, NC, USA.
| | - Sanah Vohra
- The University of North Carolina at Chapel Hill, USA
| | - Hyman B Muss
- The University of North Carolina at Chapel Hill, USA; UNC Lineberger Comprehensive Cancer Center, Chapel Hill, NC, USA
| | - Emily Damone
- The University of North Carolina at Chapel Hill, USA
| | - Allison M Deal
- The University of North Carolina at Chapel Hill, USA; UNC Lineberger Comprehensive Cancer Center, Chapel Hill, NC, USA
| | | | - Kirsten A Nyrop
- The University of North Carolina at Chapel Hill, USA; UNC Lineberger Comprehensive Cancer Center, Chapel Hill, NC, USA
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Gauna F, Bendiane MK, Aim MA, Rousseau F, Rey D, Lecourtois D, Bonnet N, Durand MA, Tallet A, Mancini J. Lived experience and perceived advantages of therapeutic De-escalation: A qualitative study of older patients with breast cancer. J Geriatr Oncol 2022; 13:600-605. [PMID: 35115271 DOI: 10.1016/j.jgo.2022.01.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 12/17/2021] [Accepted: 01/21/2022] [Indexed: 12/24/2022]
Abstract
INTRODUCTION One option for therapeutic de-escalation in older women with early breast cancer (EBC) is partial breast irradiation (PBI) instead of whole-breast irradiation (WBI) when the latter has no clear advantages. We aimed to explore the decision-making processes and the lived experiences of WBI and PBI from the perspectives of older women with EBC. MATERIALS AND METHODS Thematic content analysis was performed on qualitative data collected using narrative interviews. RESULTS Twenty-two women aged 65 and over participated (ten patients who underwent WBI and twelve who underwent PBI). We identified three themes from their narratives: 1) Acceptance of a paternalistic relationship with physicians, 2) Strong need for an informed choice, and 3) PBI can help people conceal cancer-related physical marks. Narratives underlined participants' preferences for each of the two treatments and their perceptions about therapeutic de-escalation. Misconceptions about therapeutic de-escalation were observed. DISCUSSION When providing information about EBC treatment options, patients' perceived burden of side effects should be considered. Moreover, eliciting the value older patients place on available breast cancer treatments, as well as their related goals and preferences, could foster their participation in the therapeutic de-escalation decision-making process.
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Affiliation(s)
- Fatima Gauna
- Aix Marseille Univ, INSERM, IRD, ISSPAM, SESSTIM, Cancer, Biomedicine & Society group, Ligue 2019 labelled team, Marseille, France
| | - Marc-Karim Bendiane
- Aix Marseille Univ, INSERM, IRD, ISSPAM, SESSTIM, Cancer, Biomedicine & Society group, Ligue 2019 labelled team, Marseille, France
| | - Marie-Anastasie Aim
- Aix Marseille Univ, INSERM, IRD, ISSPAM, SESSTIM, Cancer, Biomedicine & Society group, Ligue 2019 labelled team, Marseille, France; LPS EA 849, Aix Marseille Univ, Aix-en-Provence, France; Delegation for Clinical Research and Innovation, APHM, Marseille, France
| | | | - Dominique Rey
- Aix Marseille Univ, INSERM, IRD, ISSPAM, SESSTIM, Cancer, Biomedicine & Society group, Ligue 2019 labelled team, Marseille, France
| | - Delphine Lecourtois
- Aix Marseille Univ, INSERM, IRD, ISSPAM, SESSTIM, Cancer, Biomedicine & Society group, Ligue 2019 labelled team, Marseille, France
| | | | - Marie-Anne Durand
- The Dartmouth Institute for Health Policy and Clinical Practice, Dartmouth College, Hanover, NH, USA; UMR 1027, University Toulouse III Paul Sabatier, Toulouse, France
| | | | - Julien Mancini
- Aix Marseille Univ, INSERM, IRD, ISSPAM, SESSTIM, Cancer, Biomedicine & Society group, Ligue 2019 labelled team, Marseille, France; APHM, BIOSTIC, Hop Timone, Marseille, France.
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11
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Kovács T, Mikó E, Ujlaki G, Yousef H, Csontos V, Uray K, Bai P. The involvement of oncobiosis and bacterial metabolite signaling in metastasis formation in breast cancer. Cancer Metastasis Rev 2021; 40:1223-1249. [PMID: 34967927 PMCID: PMC8825384 DOI: 10.1007/s10555-021-10013-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Accepted: 12/15/2021] [Indexed: 12/15/2022]
Abstract
Breast cancer, the most frequent cancer in women, is characterized by pathological changes to the microbiome of breast tissue, the tumor, the gut, and the urinary tract. Changes to the microbiome are determined by the stage, grade, origin (NST/lobular), and receptor status of the tumor. This year is the 50th anniversary of when Hill and colleagues first showed that changes to the gut microbiome can support breast cancer growth, namely that the oncobiome can reactivate excreted estrogens. The currently available human and murine data suggest that oncobiosis is not a cause of breast cancer, but can support its growth. Furthermore, preexisting dysbiosis and the predisposition to cancer are transplantable. The breast’s and breast cancer’s inherent microbiome and the gut microbiome promote breast cancer growth by reactivating estrogens, rearranging cancer cell metabolism, bringing about a more inflammatory microenvironment, and reducing the number of tumor-infiltrating lymphocytes. Furthermore, the gut microbiome can produce cytostatic metabolites, the production of which decreases or blunts breast cancer. The role of oncobiosis in the urinary tract is largely uncharted. Oncobiosis in breast cancer supports invasion, metastasis, and recurrence by supporting cellular movement, epithelial-to-mesenchymal transition, cancer stem cell function, and diapedesis. Finally, the oncobiome can modify the pharmacokinetics of chemotherapeutic drugs. The microbiome provides novel leverage on breast cancer that should be exploited for better management of the disease.
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Affiliation(s)
- Tünde Kovács
- Department Medical Chemistry, Faculty of Medicine, University of Debrecen, Debrecen, 4032, Hungary
| | - Edit Mikó
- Department Medical Chemistry, Faculty of Medicine, University of Debrecen, Debrecen, 4032, Hungary
| | - Gyula Ujlaki
- Department Medical Chemistry, Faculty of Medicine, University of Debrecen, Debrecen, 4032, Hungary
| | - Heba Yousef
- Department Medical Chemistry, Faculty of Medicine, University of Debrecen, Debrecen, 4032, Hungary
| | - Viktória Csontos
- Department Medical Chemistry, Faculty of Medicine, University of Debrecen, Debrecen, 4032, Hungary
| | - Karen Uray
- Department Medical Chemistry, Faculty of Medicine, University of Debrecen, Debrecen, 4032, Hungary
| | - Peter Bai
- Department Medical Chemistry, Faculty of Medicine, University of Debrecen, Debrecen, 4032, Hungary.
- MTA-DE Lendület Laboratory of Cellular Metabolism, Debrecen, 4032, Hungary.
- Research Center for Molecular Medicine, Faculty of Medicine, University of Debrecen, Debrecen, 4032, Hungary.
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12
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Shahrabi Farahani F, Paapsi K, Innos K. The impact of sociodemographic factors on the utilization of radiation therapy in breast cancer patients in Estonia: a register-based study. Int J Equity Health 2021; 20:152. [PMID: 34193144 PMCID: PMC8247084 DOI: 10.1186/s12939-021-01497-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Accepted: 06/11/2021] [Indexed: 11/18/2022] Open
Abstract
Background Radiation therapy is an important part of multimodal breast cancer treatment. The aim was to examine the impact of sociodemographic factors on radiation therapy use in breast cancer (BC) patients in Estonia, linking cancer registry data to administrative databases. Methods Estonian Cancer Registry provided data on women diagnosed with BC in Estonia in 2007–2018, including TNM stage at diagnosis. Use of radiation therapy within 12 months of diagnosis was determined from Estonian Health Insurance Funds claims, and sociodemographic characteristics from population registry. Receipt of radiation therapy was evaluated over time and by clinical and sociodemographic factors. Poisson regression with robust variance was used to calculate univariate and multivariate prevalence rate ratios (PRR) with 95 % confidence intervals (CI) for receipt of radiation therapy among stage I–III BC patients age < 70 years who underwent primary surgery. Results Overall, of 8637 women included in the study, 4310 (50 %) received radiation therapy within 12 months of diagnosis. This proportion increased from 39 to 58 % from 2007 to 2009 to 2016–2018 (p < 0.001). Multivariate regression analysis showed that compared to women with stage I BC, those with more advanced stage were less likely to receive radiation therapy. Receipt of radiation therapy increased significantly over time and was nearly 40 % higher in 2016–2018 than in 2007–2009. Use of radiation therapy was significantly lower for women with the lowest level of education compared to those with a university degree (PRR 0.88, 95 % CI 0.80–0.97), and for divorced/widowed women (PRR 0.95, 95 % CI 0.91–0.99) and single women (PRR 0.92, 95 % CI 0.86–0.99), compared to married women. Age at diagnosis, nationality and place of residence were not associated with receipt of radiation therapy. Conclusions The study showed considerable increase in the use of radiation therapy in Estonia over the study period, which is in line with increases in available equipment. The lack of geographic variations suggests equal access to therapy for patients living in remote regions. However, educational level and marital status were significantly associated with receipt of radiation therapy, highlighting the importance of psychosocial support in ensuring equal access to care.
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Affiliation(s)
- Fereshteh Shahrabi Farahani
- School of Information Technologies, Department of Health Technologies, Tallinn University of Technology, Digital Health MSc Programme, Tallinn, Estonia
| | - Keiu Paapsi
- Department of Epidemiology and Biostatistics, National Institute for Health Development, Hiiu 42, 11619, Tallinn, Estonia
| | - Kaire Innos
- Department of Epidemiology and Biostatistics, National Institute for Health Development, Hiiu 42, 11619, Tallinn, Estonia.
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13
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Kase S, Baburin A, Kuddu M, Innos K. Incidence and Survival for Head and Neck Cancers in Estonia, 1996-2016: A Population-Based Study. Clin Epidemiol 2021; 13:149-159. [PMID: 33658861 PMCID: PMC7917307 DOI: 10.2147/clep.s293929] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Accepted: 01/28/2021] [Indexed: 11/23/2022] Open
Abstract
Background Changing patterns of alcohol and tobacco consumption and human papillomavirus (HPV) infection have affected the epidemiology of head and neck cancers. The aim of this study was to examine 20-year trends in the incidence and survival of head and neck cancers in Estonia by site, sex, morphology, and stage. Methods Data on all adult cases of invasive head and neck cancers diagnosed in Estonia in 1996–2016 were obtained from a population-based cancer registry. TNM stage was available for 2010–2016. Incidence trends were modeled with join-point regression, and five-year relative survival ratios (RSRs) were calculated. Results A total of 6,769 cases were included, 64% men. We observed declining incidence of lip and laryngeal cancer and substantial increases in the incidence of hypopharyngeal and oropharyngeal cancers. Over 60% of mouth and pharyngeal cancers were diagnosed at stage IV. Age-standardized 5-year RSR for mouth and pharyngeal cancer increased substantially over the study period, from 21% (95% CI 16%–25%) in 1996–2002 to 33% (29%–38%) in 2010–2016. The largest survival increases were seen for cancers of the oral cavity (reaching 44% in 2010–2016), tongue (41%), and larynx (63%), while modest changes were seen for the oropharynx (24%) and hypopharynx (17%). The latest 5-year RSR was 90% for thyroid cancers (99% for papillary carcinoma). Large female survival advantage was seen for most sites. Conclusion The observed trends suggest an emerging role of HPV infection in combination with traditional risk factors in the development of head and neck cancers in Estonia. Efforts targeting health behavior, HPV vaccination, and earlier diagnosis are crucial for reducing mortality from these cancers.
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Affiliation(s)
- Sandra Kase
- Medical Faculty of Tartu University, Tartu, Estonia
| | - Aleksei Baburin
- Department of Epidemiology and Biostatistics, National Institute for Health Development, Tallinn, Estonia
| | - Maire Kuddu
- Department of Radiotherapy, Clinic of Haematology and Oncology, North Estonia Medical Centre, Tallinn, Estonia
| | - Kaire Innos
- Department of Epidemiology and Biostatistics, National Institute for Health Development, Tallinn, Estonia
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Wu SG, Shi J, Zhang WW, Wang J, Lian CL, Lei J, Hua L, Zhou J, He ZY. Prognostic validation and treatment decision making of the 8 th edition of the American Joint Committee on Cancer pathological staging system for elderly women with early-stage breast cancer. Aging (Albany NY) 2020; 12:15077-15090. [PMID: 32710731 PMCID: PMC7425443 DOI: 10.18632/aging.103574] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Accepted: 06/13/2020] [Indexed: 12/24/2022]
Abstract
Purpose: To determine the prognostication and treatment decision making of the American Joint Committee on Cancer (AJCC) 8th pathological staging system in elderly women (aged ≥65 years) with T1-2N0M0 breast cancer (BC). Results: We included 67699 patients, and patients were restaged into stage IA (84.9%), IB (8.9%), and IIA (6.2%) using the 8th AJCC edition criteria. Overall, 69.4% and 30.6% of them underwent breast-conservation surgery (BCS) and mastectomy (MAST), respectively. In patients who received BCS, 30.3% of them underwent postoperative radiotherapy (RT). Patients with a higher pathological stage were more likely to receive MAST. The 5-year breast cancer-specific mortality rate was 2.2%, 6.5% and 13.7% in stage IA, IB, and IIA, respectively. Patients treated with BCS and RT had significantly lower risk of breast cancer-specific mortality compared to those treated with MAST or with BCS alone regardless of the pathological prognostic stages (P<0.001). Conclusions: The 8th AJCC pathological prognostic staging system provides accurate risk stratification and impacts the treatment decision making for elderly women with early-stage BC. Methods: We identified stage T1-2N0M0 BC patients using the Surveillance, Epidemiology, and End Results database. Statistical analyses were used binomial logistic regression, and multivariable competing risk models in the Cox model framework.
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Affiliation(s)
- San-Gang Wu
- Department of Radiation Oncology, The First Affiliated Hospital of Xiamen University, Teaching Hospital of Fujian Medical University, Xiamen 361003, People's Republic of China
| | - Jian Shi
- Department of Breast Surgery, The University of Hong Kong-Shenzhen Hospital, Shenzhen 518083, People's Republic of China
| | - Wen-Wen Zhang
- Department of Radiation Oncology, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangzhou 510060, People's Republic of China
| | - Jun Wang
- Department of Radiation Oncology, The First Affiliated Hospital of Xiamen University, Teaching Hospital of Fujian Medical University, Xiamen 361003, People's Republic of China
| | - Chen-Lu Lian
- Department of Radiation Oncology, The First Affiliated Hospital of Xiamen University, Teaching Hospital of Fujian Medical University, Xiamen 361003, People's Republic of China
| | - Jian Lei
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Xiamen University, Teaching Hospital of Fujian Medical University, Xiamen 361003, People's Republic of China
| | - Li Hua
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Xiamen University, Teaching Hospital of Fujian Medical University, Xiamen 361003, People's Republic of China
| | - Juan Zhou
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Xiamen University, Teaching Hospital of Fujian Medical University, Xiamen 361003, People's Republic of China
| | - Zhen-Yu He
- Department of Radiation Oncology, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangzhou 510060, People's Republic of China
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15
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Endocrine treatment and incidence of relapse in women with oestrogen receptor-positive breast cancer in Europe: a population-based study. Breast Cancer Res Treat 2020; 183:439-450. [PMID: 32651753 DOI: 10.1007/s10549-020-05761-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Accepted: 06/17/2020] [Indexed: 01/01/2023]
Abstract
PURPOSE Endocrine therapy (ET) is the mainstream adjuvant treatment for ER-positive breast cancer (BC). We analysed 9293 ER-positive BC patients diagnosed in nine European countries in 2009-2013 to investigate how comorbidities at diagnosis, age, stage and subtype affected ET use over time, and relapse. METHODS Adjusted odds ratios (ORs) and 95% confidence intervals (95%CIs) of receiving ET were estimated according to Charlson comorbidity, age, stage and subtype using logistic regression. The 2-year cumulative incidence and adjusted sub-hazard ratios (SHRs) of relapse were estimated using competing risk analysis, with all-cause death as the competing event. The z-test was used to assess differences in the proportion of patients receiving ET in 1996-1998 and 2009-2013. RESULTS Ninety percent of the patients started adjuvant ET, range 96% (Belgium, Estonia, Slovenia, Spain)-75% (Switzerland). ORs of starting ET were lower for women aged > 75 years, with severe comorbidities, or luminal B HER2-positive cancer. The factors independently increasing the risk of relapse were: not receiving ET (SHR 2.26, 95%CI 1.02-5.03); severe comorbidity (SHR 1.94, 95%CI 1.06-3.55); luminal B, either HER2 negative (SHR 3.06, 95%CI 1.61-5.79) or positive (SHR 3.10, 95%CI 1.36-7.07); stage II (SHR 3.20, 95%CI 1.56-6.57) or stage III (SHR 7.41, 95%CI 3.48-15.73). ET use increased significantly but differently across countries from 51-85% in 1996-1998 to 86-96% in 2009-2013. CONCLUSIONS ER-positive BC patients in Europe are increasingly prescribed ET but between-country disparities persist. Older women and women with severe comorbidity less frequently receive ET. ET omission and severe comorbidity independently predict early disease relapse.
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16
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Qu WF, Zhou PY, Liu WR, Tian MX, Jin L, Jiang XF, Wang H, Tao CY, Fang Y, Zhou YF, Song SS, Ding ZB, Peng YF, Dai Z, Qiu SJ, Zhou J, Fan J, Tang Z, Shi YH. Age-adjusted Charlson Comorbidity Index predicts survival in intrahepatic cholangiocarcinoma patients after curative resection. ANNALS OF TRANSLATIONAL MEDICINE 2020; 8:487. [PMID: 32395531 PMCID: PMC7210176 DOI: 10.21037/atm.2020.03.23] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Background Comorbidity among cancer patients is prevalent and influential to prognosis after operation. Limited data are available on comorbidity evaluations in patients with intrahepatic cholangiocarcinoma (ICC). This study aimed to assess the comorbidity distribution in ICC patients and to adapt the Charlson Comorbidity Index (CCI) or the age-adjusted CCI (ACCI) for survival prediction. Methods The study cohort included 268 ICC patients treated with curative surgery from January 2000 to December 2007 at the Department of Liver Surgery, Zhongshan Hospital. The association between the comorbidity index and overall survival (OS) or disease-free survival (DFS). was analyzed by the Kaplan-Meier method. Multivariable analysis was established to select the determinant parameters. Results Major comorbid conditions of ICC patients included liver disease, hypertension, diabetes and ulcer. The median follow-up time was 25.5 months in the whole data set. Among the entire cohort, the 1-, 3- and 5-year OS rates were 55.3%, 26.0% and 15.6%, respectively. In multivariate analysis, the ACCI correlated with OS, and higher scores were associated with poorer prognosis (hazard ratio =1.134, 95% confidence interval: 1.015–1.267 and P value =0.026). CCI was not an independent predictive factor for OS or DFS. Conclusions In contrast to CCI, ACCI was a more promising model to accurately predict OS in ICC patients who underwent liver resection. Further research should be focused on the impact of comorbidity therapies.
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Affiliation(s)
- Wei-Feng Qu
- Department of Liver Surgery, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Shanghai 200032, China
| | - Pei-Yun Zhou
- Department of Liver Surgery, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Shanghai 200032, China
| | - Wei-Ren Liu
- Department of Liver Surgery, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Shanghai 200032, China
| | - Meng-Xin Tian
- Department of Liver Surgery, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Shanghai 200032, China
| | - Lei Jin
- Department of Liver Surgery, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Shanghai 200032, China
| | - Xi-Fei Jiang
- Department of Liver Surgery, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Shanghai 200032, China
| | - Han Wang
- Department of Liver Surgery, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Shanghai 200032, China
| | - Chen-Yang Tao
- Department of Liver Surgery, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Shanghai 200032, China
| | - Yuan Fang
- Department of Liver Surgery, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Shanghai 200032, China
| | - Yu-Fu Zhou
- Department of Liver Surgery, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Shanghai 200032, China
| | - Shu-Shu Song
- Department of Liver Surgery, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Shanghai 200032, China
| | - Zhen-Bin Ding
- Department of Liver Surgery, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Shanghai 200032, China
| | - Yuan-Fei Peng
- Department of Liver Surgery, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Shanghai 200032, China
| | - Zhi Dai
- Department of Liver Surgery, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Shanghai 200032, China
| | - Shuang-Jian Qiu
- Department of Liver Surgery, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Shanghai 200032, China
| | - Jian Zhou
- Department of Liver Surgery, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Shanghai 200032, China.,Institutes of Biomedical Sciences, Fudan University, Shanghai 200032, China
| | - Jia Fan
- Department of Liver Surgery, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Shanghai 200032, China.,Institutes of Biomedical Sciences, Fudan University, Shanghai 200032, China
| | - Zheng Tang
- Department of Liver Surgery, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Shanghai 200032, China
| | - Ying-Hong Shi
- Department of Liver Surgery, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Key Laboratory of Carcinogenesis and Cancer Invasion of Ministry of Education, Shanghai 200032, China
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Impact of deviation from guideline recommended treatment on breast cancer survival in Asia. Sci Rep 2020; 10:1330. [PMID: 31992769 PMCID: PMC6987174 DOI: 10.1038/s41598-020-58007-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2019] [Accepted: 01/07/2020] [Indexed: 12/11/2022] Open
Abstract
Breast cancer survival has improved with significant progress in treatment and disease management. However, compliance with treatment varies. Treatment guidelines for older patients are unclear. We aim to identify predictors of noncompliance with recommended therapy in a large breast cancer population and assess the impact of noncompliance on survival. Our study included 19,241 non-metastatic female breast cancer patients, of whom 3,158 (16%) died within 10 years post-diagnosis (median survival = 5.8 years). We studied the association between treatment noncompliance and factors with logistic regression, and the impact of treatment noncompliance on survival with a flexible parametric survival model framework. The highest proportion of noncompliance was observed for chemotherapy (18%). Predictors of noncompliance with chemotherapy, radiotherapy and endocrine therapy included age, tumor size, nodal involvement and subtype (except radiotherapy). Factors associated with not receiving surgery included age and subtype. Treatment noncompliance was associated with worse overall survival for surgery (HR: 2.26 [1.80-2.83]), chemotherapy (1.25 [1.11-1.41]), radiotherapy (2.28 [1.94-2.69]) and endocrine therapy (1.70 [1.41-2.04]). Worse survival was similarly observed in older patients for whom guidelines generally do not apply. Our results highlight the importance of following appropriate treatment as recommended by current guidelines. Older patients may benefit from similar recommendations.
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18
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Magnetic metal-organic frameworks containing abundant carboxylic groups for highly effective enrichment of glycopeptides in breast cancer serum. Talanta 2019; 204:446-454. [DOI: 10.1016/j.talanta.2019.06.037] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Revised: 06/03/2019] [Accepted: 06/09/2019] [Indexed: 12/14/2022]
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Ojamaa K, Veerus P, Baburin A, Everaus H, Innos K. Increasing incidence and survival of corpus uteri cancer in Estonia over the past two decades. Cancer Epidemiol 2019; 62:101566. [PMID: 31326850 DOI: 10.1016/j.canep.2019.101566] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2019] [Revised: 07/07/2019] [Accepted: 07/08/2019] [Indexed: 10/26/2022]
Abstract
BACKGROUND Corpus uteri cancer has become the fourth most common female cancer in Europe. In Estonia, the prevalence of obesity is increasing, and corpus uteri cancer survival has been relatively low. The aim of the study was to evaluate incidence, mortality and survival trends of corpus uteri cancer in Estonia by age, stage and histological subtypes with an emphasis on surgical treatment. METHODS Estonian Cancer Registry data on incident cases of corpus uteri cancer were used to examine incidence trends (1995-2016) and calculate relative survival ratios (RSR) (1996-2016). Cases were classified by morphology and FIGO stage. Causes of Death Registry data were used to analyse corrected mortality (1995-2017). RESULTS A total of 4281 cases were diagnosed in 1996-2016. A significant increase was seen in age-standardized incidence from 2009, while mortality remained stable throughout the study period. Significant increases were observed for type I cancers and age groups ≥65 years. Overall age-standardized 5-year RSR improved from 70% in 1996-2002 to 78% in 2010-2016. Survival increased for type I cancers, all age groups and all stages (significantly for stage IV). The proportion of surgically treated cases increased significantly from 85% to 89%, with the largest increases seen in older age groups and later stages. DISCUSSION The rising corpus uteri cancer incidence in Estonia is driven by the type I cancer trend. Survival gain for later stages and older age groups likely reflected more frequent surgical treatment. To reduce mortality, further efforts are necessary to ensure appropriate care for all patients.
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Affiliation(s)
- Kristiina Ojamaa
- East Tallinn Central Hospital, Oncology Center, Ravi St 18, 10138 Tallinn, Estonia.
| | - Piret Veerus
- National Institute for Health Development, Department of Epidemiology and Biostatistics, Hiiu St 42, 11619 Tallinn, Estonia; West Tallinn Central Hospital, Womens' Clinic, Paldiski St 68, 10617 Tallinn, Estonia.
| | - Aleksei Baburin
- National Institute for Health Development, Department of Epidemiology and Biostatistics, Hiiu St 42, 11619 Tallinn, Estonia.
| | - Hele Everaus
- Tartu University Hospital, Haematology and Oncology Clinic, L. Puusepa St 1A, 50406 Tartu, Estonia.
| | - Kaire Innos
- National Institute for Health Development, Department of Epidemiology and Biostatistics, Hiiu St 42, 11619 Tallinn, Estonia.
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Mikó E, Kovács T, Sebő É, Tóth J, Csonka T, Ujlaki G, Sipos A, Szabó J, Méhes G, Bai P. Microbiome-Microbial Metabolome-Cancer Cell Interactions in Breast Cancer-Familiar, but Unexplored. Cells 2019; 8:cells8040293. [PMID: 30934972 PMCID: PMC6523810 DOI: 10.3390/cells8040293] [Citation(s) in RCA: 109] [Impact Index Per Article: 21.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Revised: 03/22/2019] [Accepted: 03/26/2019] [Indexed: 12/18/2022] Open
Abstract
Breast cancer is a leading cause of death among women worldwide. Dysbiosis, an aberrant composition of the microbiome, characterizes breast cancer. In this review we discuss the changes to the metabolism of breast cancer cells, as well as the composition of the breast and gut microbiome in breast cancer. The role of the breast microbiome in breast cancer is unresolved, nevertheless it seems that the gut microbiome does have a role in the pathology of the disease. The gut microbiome secretes bioactive metabolites (reactivated estrogens, short chain fatty acids, amino acid metabolites, or secondary bile acids) that modulate breast cancer. We highlight the bacterial species or taxonomical units that generate these metabolites, we show their mode of action, and discuss how the metabolites affect mitochondrial metabolism and other molecular events in breast cancer. These metabolites resemble human hormones, as they are produced in a “gland” (in this case, the microbiome) and they are subsequently transferred to distant sites of action through the circulation. These metabolites appear to be important constituents of the tumor microenvironment. Finally, we discuss how bacterial dysbiosis interferes with breast cancer treatment through interfering with chemotherapeutic drug metabolism and availability.
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Affiliation(s)
- Edit Mikó
- Department of Medical Chemistry, University of Debrecen, 4032 Debrecen, Hungary.
- Department of Microbiology, Faculty of Medicine, University of Debrecen, 4032 Debrecen, Hungary.
| | - Tünde Kovács
- Department of Medical Chemistry, University of Debrecen, 4032 Debrecen, Hungary.
| | - Éva Sebő
- Kenézy Breast Center, Kenézy Gyula County Hospital, 4032 Debrecen, Hungary.
| | - Judit Tóth
- Kenézy Breast Center, Kenézy Gyula County Hospital, 4032 Debrecen, Hungary.
| | - Tamás Csonka
- Department of Pathology, Faculty of Medicine, University of Debrecen, 4032 Debrecen, Hungary.
| | - Gyula Ujlaki
- Department of Medical Chemistry, University of Debrecen, 4032 Debrecen, Hungary.
| | - Adrienn Sipos
- Department of Medical Chemistry, University of Debrecen, 4032 Debrecen, Hungary.
| | - Judit Szabó
- Department of Microbiology, Faculty of Medicine, University of Debrecen, 4032 Debrecen, Hungary.
| | - Gábor Méhes
- Department of Pathology, Faculty of Medicine, University of Debrecen, 4032 Debrecen, Hungary.
| | - Péter Bai
- Department of Medical Chemistry, University of Debrecen, 4032 Debrecen, Hungary.
- MTA-DE Lendület Laboratory of Cellular Metabolism, 4032 Debrecen, Hungary.
- Research Center for Molecular Medicine, Faculty of Medicine, University of Debrecen, 4032 Debrecen, Hungary.
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Mastectomy or Breast-Conserving Therapy for Early Breast Cancer in Real-Life Clinical Practice: Outcome Comparison of 7565 Cases. Cancers (Basel) 2019; 11:cancers11020160. [PMID: 30709048 PMCID: PMC6406394 DOI: 10.3390/cancers11020160] [Citation(s) in RCA: 56] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2018] [Revised: 01/22/2019] [Accepted: 01/28/2019] [Indexed: 12/19/2022] Open
Abstract
Although the organ preservation strategy by breast-conserving surgery (BCS) followed by radiation therapy (BCT) has revolutionized the treatment approach of early stage breast cancer (BC), the choice between treatment options in this setting can still vary according to patient preferences. The aim of the present study was to compare the oncological outcome of mastectomy versus breast-conserving therapy in patients treated in a modern clinical setting outside of clinical trials. 7565 women diagnosed with early invasive BC (pT1/2pN0/1) between 1998 and 2014 were included in this study (median follow-up: 95.2 months). In order to reduce selection bias and confounding, a subgroup analysis of a matched 1:1 case-control cohort consisting of 1802 patients was performed (median follow-up 109.4 months). After adjusting for age, tumor characteristics and therapies, multivariable analysis for local recurrence-free survival identified BCT as an independent predictor for improved local control (hazard ratio [HR]:1.517; 95%confidence interval:1.092–2.108, p = 0.013) as compared to mastectomy alone in the matched cohort. Ten-year cumulative incidence (CI) of lymph node recurrences was 2.0% following BCT, compared to 5.8% in patients receiving mastectomy (p < 0.001). Similarly, 10-year distant-metastasis-free survival (89.4% vs. 85.5%, p = 0.013) was impaired in patients undergoing mastectomy alone. This translated into improved survival in patients treated with BCT (10-year overall survival (OS) estimates 85.3% vs. 79.3%, p < 0.001), which was also significant on multivariable analysis (p = 0.011). In conclusion, the present study showed that patients treated with BCS followed by radiotherapy had an improved outcome compared to radical mastectomy alone. Specifically, local control, distant control, and overall survival were significantly better using the conservative approach. Thus, as a result of the present study, physicians should encourage patients to receive BCS with radiotherapy rather than mastectomy, whenever it is medically feasible and appropriate.
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