1
|
Szlezinger K, Pogoda K, Jagiełło-Gruszfeld A, Kłosowska D, Górski A, Borysowski J. Eligibility criteria in clinical trials in breast cancer: a cohort study. BMC Med 2023; 21:240. [PMID: 37400830 DOI: 10.1186/s12916-023-02947-y] [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: 02/22/2023] [Accepted: 06/16/2023] [Indexed: 07/05/2023] Open
Abstract
BACKGROUND Breast cancer (BC) is the most common cancer type in women. The purpose of this study was to assess the eligibility criteria in recent clinical trials in BC, especially those that can limit the enrollment of older patients as well as those with comorbidities and poor performance status. METHODS Data on clinical trials in BC were extracted from ClinicalTrials.gov. Co-primary outcomes were proportions of trials with different types of the eligibility criteria. Associations between trial characteristics and the presence of certain types of these criteria (binary variable) were determined with univariate and multivariate logistic regression. RESULTS Our analysis included 522 trials of systemic anticancer treatments started between 2020 and 2022. Upper age limits, strict exclusion criteria pertaining to comorbidities, and those referring to inadequate performance status of the patient were used in 204 (39%), 404 (77%), and 360 (69%) trials, respectively. Overall, 493 trials (94%) had at least one of these criteria. The odds of the presence of each type of the exclusion criteria were significantly associated with investigational site location and trial phase. We also showed that the odds of the upper age limits and the exclusion criteria involving the performance status were significantly higher in the cohort of recent trials compared with cohort of 309 trials started between 2010 and 2012 (39% vs 19% and 69% vs 46%, respectively; p < 0.001 for univariate and multivariate analysis in both comparisons). The proportion of trials with strict exclusion criteria was comparable between the two cohorts (p > 0.05). Only three of recent trials (1%) enrolled solely patients aged 65 or 70 and older. CONCLUSIONS Many recent clinical trials in BC exclude large groups of patients, especially older adults, individuals with different comorbidities, and those with poor performance status. Careful modification of some of the eligibility criteria in these trials should be considered to allow investigators to assess the benefits and harms of investigational treatments in participants with characteristics typically encountered in clinical practice.
Collapse
Affiliation(s)
- Katarzyna Szlezinger
- Pharmacovigilance Department, Office for Registration of Medicinal Products, Medical Devices and Biocidal Products, Aleje Jerozolimskie 181C, 02-222, Warsaw, Poland
| | - Katarzyna Pogoda
- Department of Breast Cancer and Reconstruction Surgery, Maria Sklodowska-Curie National Research Institute of Oncology, Roentgena 5, 02-781, Warsaw, Poland
| | - Agnieszka Jagiełło-Gruszfeld
- Department of Breast Cancer and Reconstruction Surgery, Maria Sklodowska-Curie National Research Institute of Oncology, Roentgena 5, 02-781, Warsaw, Poland
| | - Danuta Kłosowska
- Department of Clinical Immunology, Medical University of Warsaw, Nowogrodzka 59, 02-006, Warsaw, Poland
| | - Andrzej Górski
- Bacteriophage Laboratory, Department of Phage Therapy, Hirszfeld Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Rudolfe Weigla 12, 53-114, Wrocław, Poland
| | - Jan Borysowski
- Department of Clinical Immunology, Medical University of Warsaw, Nowogrodzka 59, 02-006, Warsaw, Poland.
| |
Collapse
|
2
|
Adham Foumani E, Irani S, Shokoohinia Y, Mostafaie A. Colchicine of Colchicum autumnale, A Traditional Anti-Inflammatory Medicine, Induces Apoptosis by Activation of Apoptotic Genes and Proteins Expression in Human Breast (MCF-7) and Mouse Breast (4T1) Cell Lines. CELL JOURNAL 2022; 24:647-656. [PMID: 36377214 PMCID: PMC9663959 DOI: 10.22074/cellj.2022.8290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/25/2021] [Indexed: 12/04/2022]
Abstract
OBJECTIVE Breast cancer is one of the major causes of mortality among women. Due to many side effects of the existing chemotherapeutic agents, the research of anti-cancer drugs, including natural products, is still a big challenge. Here, we investigated the effects of colchicine on apoptosis of two breast cancer cell lines ( human MCF-7 and mouse 4T1). MATERIALS AND METHODS In this experimental study, we evaluated the apoptotic effects of colchicine on (MCF-7) and (4T1), as well as a human cancer-associated fibroblast cell line as a control group. Extraction and chromatographic techniques were applied to isolate colchicine from Colchicum autumnale L. To compare the isolated colchicine with pure standard colchicine, we used the H-NMR technique. The methyl thiazolyl tetrazolium (MTT) assay, quantitative reverse transcriptase-polymerase chain reaction, Western blotting and annexin V/PI staining were used to evaluate the apoptotic effects of the isolated and standard colchicine. RESULTS Similar to standard colchicine, the isolated colchicine inhibited cell proliferation significantly in cancer cell lines. Colchine inhibited proliferation and induced apoptosis on a dose-dependent manner. The medicine modified the expression of genes-related to apoptosis by up-regulation of P53 ,BAX, CASPASE-3, -9 and down-regulation of BCL-2 gene, which led to an increase in the BAX/BCL-2 ratio. CONCLUSION We showed that isolated colchicine from Colchicum autumnale and pure standard colchicines modulate the expression levels of several genes and therefore exerting their anticancer effects on both human (MCF-7) and mouse (4T1) breast cancer cells. Based on these results, we suggest that colchicine can be a potential candidate for prevention and treatment of breast cancer.
Collapse
Affiliation(s)
- Elham Adham Foumani
- Department of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Shiva Irani
- Department of Biology, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Yalda Shokoohinia
- Department of Pharmacognosy and Biotechnology, School of Pharmacy, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Ali Mostafaie
- Medical Biology Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran,P.O.Box: 6714869914Medical Biology Research CenterKermanshah University of Medical SciencesKermanshahIran
| |
Collapse
|
3
|
Breast cancer in women aged 75 years and older - tumour characteristics and treatment options. MENOPAUSE REVIEW 2021; 20:14-20. [PMID: 33935615 PMCID: PMC8077806 DOI: 10.5114/pm.2021.104432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Accepted: 01/02/2021] [Indexed: 11/17/2022]
Abstract
Introduction An optimal approach to older women with breast cancer is still a major challenge. In this paper, we present a retrospective analysis of treatment in patients aged 75 years and older who were treated at the Holycross Cancer Centre in 2015–2019. Material and methods The analysed group consisted of 259 women. For estimation of the general status of patients, we used the Geriatric 8 questionnaire. For every patient, an individual treatment plan was established. Survival analysis was performed; disease-free survival (DFS), cancer-specific survival, and overall survival (OS) were calculated by the Kaplan-Meier method. For DFS and OS, the Cox proportional-hazard regression was applied. Results The mean age in the analysed group was 80 years. Stage I and II cancer accounted for over 80% of patients. Radical mastectomy was performed in 56% and breast-conserving surgery in over 34% of patients. Sentinel lymph node biopsy was used in 114 patients. Preoperative systemic treatment was applied in 34 and postoperative chemotherapy in 51 patients, respectively. Trastuzumab was used in 23 patients. Postoperative hormonal therapy was applied in 205 and radiotherapy in 178 patients. During the observation after the treatment 32 patients died, while 227 survived. In multivariate analysis for DFS hormonotherapy was statistically significant for OS clinical stage and hormonotherapy. Conclusions The treatment plan for older women consisted of surgery and radiation therapy, and systemic treatment should be always considered. The decision should be made by the breast cancer team.
Collapse
|
4
|
Lü J, Zhang C, Han J, Xu Z, Li Y, Zhen L, Zhao Q, Guo Y, Wang Z, Bischof E, Yu Z. Starvation stress attenuates the miRNA-target interaction in suppressing breast cancer cell proliferation. BMC Cancer 2020; 20:627. [PMID: 32631271 PMCID: PMC7339532 DOI: 10.1186/s12885-020-07118-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Accepted: 06/26/2020] [Indexed: 11/10/2022] Open
Abstract
Background Emerging evidence has demonstrated the limited access to metabolic substrates as an effective approach to block cancer cell growth. The mechanisms remain unclear. Our previous work has revealed that miR-221/222 plays important role in regulating breast cancer development and progression through interaction with target gene p27. Results Herein, we determined the miRNA-mRNA interaction in breast cancer cells under induced stress status of starvation. Starvation stimulation attenuated the miR-221/222-p27 interaction in MDA-MB-231 cells, thereby increased p27 expression and suppressed cell proliferation. Through overexpression or knockdown of miR-221/222, we found that starvation-induced stress attenuated the negative regulation of p27 expression by miR-221/222. Similar patterns for miRNA-target mRNA interaction were observed between miR-17-5p and CyclinD1, and between mR-155 and Socs1. Expression of Ago2, one of the key components of RNA-induced silencing complex (RISC), was decreased under starvation-induced stress status, which took responsibility for the impaired miRNA-target interaction since addition of exogenous Ago2 into MDA-MB-231 cells restored the miR-221/222-p27 interaction in starvation condition. Conclusions We demonstrated the attenuated interaction between miR-221/222 and p27 by starvation-induced stress in MDA-MB-231 breast cancer cells. The findings add a new page to the general knowledge of negative regulation of gene expression by miRNAs, also demonstrate a novel mechanism through which limited access to nutrients suppresses cancer cell proliferation. These insights provide a basis for development of novel therapeutic options for breast cancer.
Collapse
Affiliation(s)
- Jinhui Lü
- Research Center for Translational Medicine, Tongji University School of Medicine, 150 Jimo Road, Shanghai, 200120, China
| | - Chuyi Zhang
- Research Center for Translational Medicine, Tongji University School of Medicine, 150 Jimo Road, Shanghai, 200120, China
| | - Junyi Han
- Department of Surgery, Shanghai East Hospital, Tongji University School of Medicine, 150 Jimo Road, Shanghai, 200120, China
| | - Zhen Xu
- Research Center for Translational Medicine, Tongji University School of Medicine, 150 Jimo Road, Shanghai, 200120, China
| | - Yuan Li
- Research Center for Translational Medicine, Tongji University School of Medicine, 150 Jimo Road, Shanghai, 200120, China
| | - Lixiao Zhen
- Research Center for Translational Medicine, Tongji University School of Medicine, 150 Jimo Road, Shanghai, 200120, China
| | - Qian Zhao
- Research Center for Translational Medicine, Tongji University School of Medicine, 150 Jimo Road, Shanghai, 200120, China
| | - Yuefan Guo
- Research Center for Translational Medicine, Tongji University School of Medicine, 150 Jimo Road, Shanghai, 200120, China
| | - Zhaohui Wang
- Research Center for Translational Medicine, Tongji University School of Medicine, 150 Jimo Road, Shanghai, 200120, China.,Jinzhou Medical University, Liaoning, China
| | - Evelyne Bischof
- Shanghai University of Medicine and Health Sciences Clinical Medicine Division, Shanghai, China. .,Division of Internal Medicine, University Hospital of Basel, Petersgraben 4, 4051, Basel l, Switzerland.
| | - Zuoren Yu
- Research Center for Translational Medicine, Tongji University School of Medicine, 150 Jimo Road, Shanghai, 200120, China.
| |
Collapse
|
5
|
Tang V, Zhao S, Boscardin J, Sudore R, Covinsky K, Walter LC, Esserman L, Mukhtar R, Finlayson E. Functional Status and Survival After Breast Cancer Surgery in Nursing Home Residents. JAMA Surg 2019; 153:1090-1096. [PMID: 30167636 DOI: 10.1001/jamasurg.2018.2736] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Importance Breast cancer surgery, the most common cancer operation performed in nursing home residents, is viewed as a low-risk surgical intervention. However, outcomes in patients with high functional dependence and limited life expectancy are poorly understood. Objective To assess the overall survival and functional status changes after breast cancer surgery in female nursing home residents stratified by surgery type. Design, Setting, and Participants This study used Medicare claims from 2003 to 2013 to identify 5969 US nursing home residents who underwent inpatient breast cancer surgery. Using the Minimum Data Set Activities of Daily Living (MDS-ADL) summary score, this study examined preoperative and postoperative function and identified patient characteristics associated with 30-day and 1-year mortality and 1-year functional decline after surgery. Cox proportional hazards regression was used to estimate unadjusted and adjusted hazard ratios (HRs) of mortality. Fine-Gray competing risks regression was used to estimate unadjusted and adjusted subhazard ratios (sHRs) of functional decline. Statistical analysis was performed from January 2016 to January 2018. Main Outcomes and Measures Functional status and death. Results From 2003 to 2013, a total of 5969 female nursing home residents (mean [SD] age, 82 [7] years; 4960 [83.1%] white) underwent breast cancer surgery: 666 (11.2%) underwent lumpectomy, 1642 (27.5%) underwent mastectomy, and 3661 (61.3%) underwent lumpectomy or mastectomy with axillary lymph node dissection (ALND). The 30-day mortality rates were 8% after lumpectomy, 4% after mastectomy, and 2% after ALND. The 1-year mortality rates were 41% after lumpectomy, 30% after mastectomy, and 29% after ALND. Among 1-year survivors, the functional decline rate was 56% to 60%. The mean MDS-ADL score increased (signifying greater dependency) by 3 points for lumpectomy, 4 points for mastectomy, and 5 points for ALND. In multivariate analysis, poor baseline MDS-ADL score (range, 20-28) was associated with a higher 1-year mortality risk (lumpectomy: HR, 1.92 [95% CI, 1.23-3.00], P = .004; mastectomy: HR, 1.80 [95% CI, 1.35-2.39], P < .001; and ALND: HR, 1.77 [95% CI, 1.46-2.15], P < .001). After multivariate adjustment, preoperative decline in MDS-ADL score (lumpectomy: sHR, 1.59 [95% CI, 1.25-2.03], P < .001; mastectomy: sHR, 1.79; [95% CI, 1.52-2.09], P < .001; and ALND: sHR, 1.72 [95% CI, 1.56-1.91], P < .001) and cognitive impairment (lumpectomy: sHR, 1.27 [95% CI, 1.03-1.56], P = .02; mastectomy: sHR, 1.26 [95% CI, 1.09-1.45], P = .002; and ALND: sHR, 1.14 [95% CI, 1.04-1.24], P = .003) were significantly associated with 1-year functional decline across all breast cancer surgery groups. Conclusions and Relevance For female nursing home residents who underwent breast cancer surgery, 30-day mortality and survival as well as 1-year mortality and functional decline were high. The 1-year survivors had significant functional decline. This study's findings suggest that this information should be incorporated into collaborative surgical decision-making processes.
Collapse
Affiliation(s)
- Victoria Tang
- Division of Geriatrics, University of California, San Francisco.,San Francisco Veterans Affairs Medical Center, San Francisco, California.,Division of Hospital Medicine, San Francisco Veterans Affairs Medical Center, San Francisco, California
| | - Shoujun Zhao
- Department of Surgery, University of California, San Francisco
| | - John Boscardin
- Division of Geriatrics, University of California, San Francisco.,San Francisco Veterans Affairs Medical Center, San Francisco, California
| | - Rebecca Sudore
- Division of Geriatrics, University of California, San Francisco.,San Francisco Veterans Affairs Medical Center, San Francisco, California
| | - Kenneth Covinsky
- Division of Geriatrics, University of California, San Francisco.,San Francisco Veterans Affairs Medical Center, San Francisco, California
| | - Louise C Walter
- Division of Geriatrics, University of California, San Francisco.,San Francisco Veterans Affairs Medical Center, San Francisco, California
| | - Laura Esserman
- Department of Surgery, University of California, San Francisco.,Department of Radiology, University of California, San Francisco.,Phillip R. Lee Institute of Health Policy Studies, University of California, San Francisco
| | - Rita Mukhtar
- Department of Surgery, University of California, San Francisco
| | - Emily Finlayson
- Department of Surgery, University of California, San Francisco.,Phillip R. Lee Institute of Health Policy Studies, University of California, San Francisco
| |
Collapse
|
6
|
Derks MGM, van de Velde CJH, Giardiello D, Seynaeve C, Putter H, Nortier JWR, Dirix LY, Bastiaannet E, Portielje JEA, Liefers GJ. Impact of Comorbidities and Age on Cause-Specific Mortality in Postmenopausal Patients with Breast Cancer. Oncologist 2019; 24:e467-e474. [PMID: 30606886 DOI: 10.1634/theoncologist.2018-0010] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2018] [Accepted: 11/15/2018] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND The aim was to study the impact of comorbidities and age on breast cancer mortality, taking into account competing causes of death. SUBJECTS, MATERIALS, AND METHODS Cohort analysis of Dutch and Belgian patients with postmenopausal, early hormone receptor-positive breast cancer included in the Tamoxifen and Exemestane Adjuvant Multinational (TEAM) trial between 2001 and 2006. This is a randomized controlled trial of patients who had completed local treatment with curative intent and were randomized to receive exemestane for 5 years, or sequential treatment of tamoxifen followed by exemestane for a duration of 5 years. Patients were categorized by number of comorbidities (no comorbidities, 1-2 comorbidities, and >2 comorbidities) and age (<70 years and ≥70 years). Main outcome was breast cancer mortality considering other-cause mortality as competing event; cumulative incidences were calculated using the Cumulative Incidence Competing Risk Methods, and the Fine and Gray model was used to calculate the effect of age and comorbidities for the cause-specific incidences of breast cancer death, taking into account the effect of competing causes of death. RESULTS Overall, 3,159 patients were included, of which 2,203 (69.7%) were aged <70 years and 956 (30.3%) were aged ≥70 years at diagnosis. Cumulative incidence of breast cancer mortality was higher among patients ≥70 without comorbidities (22.2%, 95% CI, 17.5-26.9) compared with patients <70 without comorbidities (15.6%, 95% CI, 13.6-17.7, reference group), multivariable subdistribution hazard ratio (sHR) 1.49 (95% CI, 1.12-1.97, p = .005) after a median follow-up of 10 years. Use of chemotherapy was lower in older patients (1%, irrespective of the number of comorbidities) compared with younger patients (50%, 44%, and 38% for patients with no, 1-2, or >2 comorbidities, p < .001). CONCLUSION Older patients without comorbidities have a higher risk of dying due to breast cancer than younger counterparts, even when taking into account higher competing mortality, while use of chemotherapy in this group was low. These findings underline the need to take into account comorbidities, age, and competing mortality in the prognosis of breast cancer for accurate decision making. IMPLICATIONS FOR PRACTICE Older patients without comorbidity are at increased risk of dying from breast cancer, despite a higher other-cause mortality. This study shows that including age and comorbidity for the assessment of breast cancer mortality and other-cause mortality is indispensable for treatment decision making in older patients. Future prognostic tools for breast cancer prognosis should incorporate these items as well as risk of toxicity of adjuvant chemotherapy to adequately predict outcomes to optimize personalized treatment for older patients with early breast cancer.
Collapse
Affiliation(s)
- Marloes G M Derks
- Department of Surgery, Leiden University Medical Center, Leiden, The Netherlands
| | | | - Daniele Giardiello
- Department of Medical Statistics, Leiden University Medical Center, Leiden, The Netherlands
- Department of Molecular Pathology, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Caroline Seynaeve
- Department of Medical Oncology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Hein Putter
- Department of Medical Statistics, Leiden University Medical Center, Leiden, The Netherlands
| | - Johan W R Nortier
- Department of Medical Oncology, Leiden University Medical Center, Leiden, The Netherlands
| | - Luc Y Dirix
- Oncology Center, Sint-Augustinus, Wilrijk-Antwerp, Belgium
| | - Esther Bastiaannet
- Department of Surgery, Leiden University Medical Center, Leiden, The Netherlands
- Department of Medical Oncology, Leiden University Medical Center, Leiden, The Netherlands
| | | | - Gerrit-Jan Liefers
- Department of Surgery, Leiden University Medical Center, Leiden, The Netherlands
| |
Collapse
|
7
|
Wöckel A, Festl J, Stüber T, Brust K, Krockenberger M, Heuschmann PU, Jírů-Hillmann S, Albert US, Budach W, Follmann M, Janni W, Kopp I, Kreienberg R, Kühn T, Langer T, Nothacker M, Scharl A, Schreer I, Link H, Engel J, Fehm T, Weis J, Welt A, Steckelberg A, Feyer P, König K, Hahne A, Baumgartner T, Kreipe HH, Knoefel WT, Denkinger M, Brucker S, Lüftner D, Kubisch C, Gerlach C, Lebeau A, Siedentopf F, Petersen C, Bartsch HH, Schulz-Wendtland R, Hahn M, Hanf V, Müller-Schimpfle M, Henscher U, Roncarati R, Katalinic A, Heitmann C, Honegger C, Paradies K, Bjelic-Radisic V, Degenhardt F, Wenz F, Rick O, Hölzel D, Zaiss M, Kemper G, Budach V, Denkert C, Gerber B, Tesch H, Hirsmüller S, Sinn HP, Dunst J, Münstedt K, Bick U, Fallenberg E, Tholen R, Hung R, Baumann F, Beckmann MW, Blohmer J, Fasching P, Lux MP, Harbeck N, Hadji P, Hauner H, Heywang-Köbrunner S, Huober J, Hübner J, Jackisch C, Loibl S, Lück HJ, von Minckwitz G, Möbus V, Müller V, Nöthlings U, Schmidt M, Schmutzler R, Schneeweiss A, Schütz F, Stickeler E, Thomssen C, Untch M, Wesselmann S, Bücker A, Buck A, Stangl S. Interdisciplinary Screening, Diagnosis, Therapy and Follow-up of Breast Cancer. Guideline of the DGGG and the DKG (S3-Level, AWMF Registry Number 032/045OL, December 2017) - Part 2 with Recommendations for the Therapy of Primary, Recurrent and Advanced Breast Cancer. Geburtshilfe Frauenheilkd 2018; 78:1056-1088. [PMID: 30581198 PMCID: PMC6261741 DOI: 10.1055/a-0646-4630] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2018] [Accepted: 06/20/2018] [Indexed: 12/29/2022] Open
Abstract
Purpose The aim of this official guideline coordinated and published by the German Society for Gynecology and Obstetrics (DGGG) and the German Cancer Society (DKG) was to optimize the screening, diagnosis, therapy and follow-up care of breast cancer. Method The process of updating the S3 guideline published in 2012 was based on the adaptation of identified source guidelines. They were combined with reviews of evidence compiled using PICO (Patients/Interventions/Control/Outcome) questions and with the results of a systematic search of literature databases followed by the selection and evaluation of the identified literature. The interdisciplinary working groups took the identified materials as their starting point and used them to develop suggestions for recommendations and statements, which were then modified and graded in a structured consensus process procedure. Recommendations Part 2 of this short version of the guideline presents recommendations for the therapy of primary, recurrent and metastatic breast cancer. Loco-regional therapies are de-escalated in the current guideline. In addition to reducing the safety margins for surgical procedures, the guideline also recommends reducing the radicality of axillary surgery. The choice and extent of systemic therapy depends on the respective tumor biology. New substances are becoming available, particularly to treat metastatic breast cancer.
Collapse
Affiliation(s)
- Achim Wöckel
- Universitätsfrauenklinik Würzburg, Universität Würzburg, Würzburg, Germany
| | - Jasmin Festl
- Universitätsfrauenklinik Würzburg, Universität Würzburg, Würzburg, Germany
| | - Tanja Stüber
- Universitätsfrauenklinik Würzburg, Universität Würzburg, Würzburg, Germany
| | - Katharina Brust
- Universitätsfrauenklinik Würzburg, Universität Würzburg, Würzburg, Germany
| | | | - Peter U. Heuschmann
- Institut für Klinische Epidemiologie und Biometrie (IKE-B), Universität Würzburg, Würzburg, Germany
| | - Steffi Jírů-Hillmann
- Institut für Klinische Epidemiologie und Biometrie (IKE-B), Universität Würzburg, Würzburg, Germany
| | | | - Wilfried Budach
- Klinik für Strahlentherapie und Radioonkologie, Universitätsklinikum Düsseldorf, Düsseldorf, Germany
| | | | | | - Ina Kopp
- AWMF-Institut für Medizinisches Wissensmanagement, Marburg, Germany
| | | | - Thorsten Kühn
- Frauenklinik, Klinikum Esslingen, Esslingen, Germany
| | - Thomas Langer
- Office des Leitlinienprogrammes Onkologie, Berlin, Germany
| | - Monika Nothacker
- AWMF-Institut für Medizinisches Wissensmanagement, Marburg, Germany
| | - Anton Scharl
- Frauenklinik, Klinikum St. Marien Amberg, Amberg, Germany
| | | | - Hartmut Link
- Praxis für Hämatologie und Onkologie, Kaiserslautern, Germany
| | - Jutta Engel
- Tumorregister München, Institut für medizinische Informationsverarbeitung, Biometrie und Epidemiologie, Ludwig-Maximilians-Universität München, München, Germany
| | - Tanja Fehm
- Universitätsfrauenklinik Düsseldorf, Düsseldorf, Germany
| | - Joachim Weis
- Stiftungsprofessur Selbsthilfeforschung, Tumorzentrum/CCC Freiburg, Universitätsklinikum Freiburg, Freiburg, Germany
| | - Anja Welt
- Innere Klinik (Tumorforschung), Westdeutsches Tumorzentrum, Universitätsklinikum Essen, Essen, Germany
| | | | - Petra Feyer
- Klinik für Strahlentherapie und Radioonkologie, Vivantes Klinikum, Neukölln Berlin, Germany
| | - Klaus König
- Berufsverband der Frauenärzte, Steinbach, Germany
| | | | | | - Hans H. Kreipe
- Institut für Pathologie, Medizinische Hochschule Hannover, Hannover, Germany
| | - Wolfram Trudo Knoefel
- Klinik für Allgemein-, Viszeral- und Kinderchirurgie, Universitätsklinikum Düsseldorf, Düsseldorf, Germany
| | - Michael Denkinger
- AGAPLESION Bethesda Klinik, Geriatrie der Universität Ulm, Ulm, Germany
| | - Sara Brucker
- Universitätsfrauenklinik Tübingen, Tübingen, Germany
| | - Diana Lüftner
- Medizinische Klinik mit Schwerpunkt Hämatologie, Onkologie und Tumorimmunologie, Campus Benjamin Franklin, Universitätsklinikum Charité, Berlin, Germany
| | - Christian Kubisch
- Institut für Humangenetik, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Germany
| | - Christina Gerlach
- III. Medizinische Klinik und Poliklinik, uct, Interdisziplinäre Abteilung für Palliativmedizin, Universitätsmedizin der Johannes Gutenberg Universität, Mainz, Germany
| | - Annette Lebeau
- Institut für Pathologie, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Germany
| | | | - Cordula Petersen
- Klinik für Strahlentherapie und Radioonkologie, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Germany
| | | | | | - Markus Hahn
- Universitätsfrauenklinik Tübingen, Tübingen, Germany
| | - Volker Hanf
- Frauenklinik Nathanstift, Klinikum Fürth, Fürth, Germany
| | | | | | - Renza Roncarati
- Frauenselbsthilfe nach Krebs – Bundesverband e. V., Bonn, Germany
| | - Alexander Katalinic
- Institut für Sozialmedizin und Epidemiologie, Universitätsklinikum Schleswig-Holstein, Lübeck, Germany
| | - Christoph Heitmann
- Ästhetisch plastische und rekonstruktive Chirurgie, Camparihaus München, München, Germany
| | | | - Kerstin Paradies
- Konferenz Onkologischer Kranken- und Kinderkrankenpflege, Hamburg, Germany
| | - Vesna Bjelic-Radisic
- Universitätsfrauenklinik, Abteilung für Gynäkologie, Medizinische Universität Graz, Graz, Austria
| | - Friedrich Degenhardt
- Klinik für Frauenheilkunde und Geburtshilfe, Medizinische Hochschule Hannover, Hannover, Germany
| | - Frederik Wenz
- Klinik für Strahlentherapie und Radioonkologie, Universitätsklinikum Mannheim, Mannheim, Germany
| | - Oliver Rick
- Klinik Reinhardshöhe Bad Wildungen, Bad Wildungen, Germany
| | - Dieter Hölzel
- Tumorregister München, Institut für medizinische Informationsverarbeitung, Biometrie und Epidemiologie, Ludwig-Maximilians-Universität München, München, Germany
| | - Matthias Zaiss
- Praxis für interdisziplinäre Onkologie & Hämatologie, Freiburg, Germany
| | | | - Volker Budach
- Klinik für Radioonkologie und Strahlentherapie, Charité – Universitätsmedizin Berlin, Berlin, Germany
| | - Carsten Denkert
- Institut für Pathologie, Charité – Universitätsmedizin Berlin, Berlin, Germany
| | - Bernd Gerber
- Universitätsfrauenklinik am Klinikum Südstadt, Rostock, Germany
| | - Hans Tesch
- Centrum für Hämatologie und Onkologie Bethanien, Frankfurt, Germany
| | | | - Hans-Peter Sinn
- Pathologisches Institut, Universität Heidelberg, Heidelberg, Germany
| | - Jürgen Dunst
- Klinik für Strahlentherapie, Universitätsklinikum Schleswig-Holstein, Kiel, Germany
| | - Karsten Münstedt
- Frauenklinik Offenburg, Ortenau Klinikum Offenburg-Gengenbach, Offenburg, Germany
| | - Ulrich Bick
- Klinik für Radiologie, Charité – Universitätsmedizin Berlin, Berlin, Germany
| | - Eva Fallenberg
- Klinik für Radiologie, Charité – Universitätsmedizin Berlin, Berlin, Germany
| | - Reina Tholen
- Deutscher Verband für Physiotherapie, Referat Bildung und Wissenschaft, Köln, Germany
| | - Roswita Hung
- Frauenselbsthilfe nach Krebs, Wolfsburg, Germany
| | - Freerk Baumann
- Centrum für Integrierte Onkologie Köln, Uniklinik Köln, Köln, Germany
| | - Matthias W. Beckmann
- Frauenklinik, Universitätsklinikum Erlangen, CCC Erlangen-EMN, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Jens Blohmer
- Klinik für Gynäkologie incl. Brustzentrum, Charité – Universitätsmedizin Berlin, Berlin, Germany
| | - Peter Fasching
- Frauenklinik, Universitätsklinikum Erlangen, CCC Erlangen-EMN, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Michael P. Lux
- Frauenklinik, Universitätsklinikum Erlangen, CCC Erlangen-EMN, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Nadia Harbeck
- Brustzentrum, Frauenklinik, Universität München (LMU), München, Germany
| | - Peyman Hadji
- Klinik für Gynäkologie und Geburtshilfe, Krankenhaus Nordwest, Frankfurt, Germany
| | - Hans Hauner
- Lehrstuhl für Ernährungsmedizin, Klinikum rechts der Isar, Technische Universität München, München, Germany
| | | | | | - Jutta Hübner
- Klinik für Innere Medizin II, Universitätsklinikum Jena, Jena, Germany
| | - Christian Jackisch
- Klinik für Gynäkologie und Geburtshilfe, Sana Klinikum Offenbach, Offenbach, Germany
| | | | | | | | - Volker Möbus
- Klinik für Gynäkologie und Geburtshilfe, Klinikum Frankfurt Höchst, Frankfurt, Germany
| | - Volkmar Müller
- Klinik und Poliklinik für Gynäkologie, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Germany
| | - Ute Nöthlings
- Institut für Ernährungs- und Lebensmittelwissenschaften, Rheinische Friedrich-Wilhelms Universität Bonn, Bonn, Germany
| | - Marcus Schmidt
- Klinik und Poliklinik für Geburtshilfe und Frauengesundheit, Universitätsmedizin der Johannes Gutenberg-Universität Mai, Germany nz, Mainz
| | - Rita Schmutzler
- Zentrum Familiärer Brust- und Eierstockkrebs, Universitätsklinikum Köln, Köln, Germany
| | - Andreas Schneeweiss
- Nationales Centrum für Tumorerkrankungen, Universitätsklinikum Heidelberg, Heidelberg, Germany
| | - Florian Schütz
- Nationales Centrum für Tumorerkrankungen, Universitätsklinikum Heidelberg, Heidelberg, Germany
| | - Elmar Stickeler
- Klinik für Gynäkologie und Geburtsmedizin, Uniklinik RWTH Aachen, Aachen, Germany
| | | | - Michael Untch
- Klinik für Geburtshilfe und Gynäkologie, Helios Klinikum Berlin-Buch, Berlin, Germany
| | | | - Arno Bücker
- Klinik für Diagnostische und Interventionelle Radiologie am UKS, Universität des Saarlandes, Homburg, Germany
| | - Andreas Buck
- Nuklearmedizinische Klinik und Poliklinik des Universitätsklinikums Würzburg, Würzburg, Germany
| | - Stephanie Stangl
- Institut für Klinische Epidemiologie und Biometrie (IKE-B), Universität Würzburg, Würzburg, Germany
| |
Collapse
|
8
|
Esposito AC, Crawford J, Sigurdson ER, Handorf EA, Hayes SB, Boraas M, Bleicher RJ. Omission of radiotherapy after breast conservation surgery in the postneoadjuvant setting. J Surg Res 2017; 221:49-57. [PMID: 29229152 DOI: 10.1016/j.jss.2017.08.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2017] [Revised: 06/28/2017] [Accepted: 08/01/2017] [Indexed: 10/18/2022]
Abstract
BACKGROUND Breast conservation therapy (BCT) consists of breast conservation surgery (BCS) and radiotherapy (RT). Neoadjuvant chemotherapy (NACT) can downstage tumors, broadening BCS eligibility in patients requiring mastectomy. However, tumor downstaging does not obviate need for RT. This study evaluated factors that predict RT omission after NACT and BCS. METHODS The National Cancer Database was queried for women with unilateral, clinical stage II-III breast cancer, treated with NACT and BCS between 2008 and 2012. Patients not receiving RT after NACT and BCS were identified. A subgroup analysis was performed eliminating patients for whom RT was recommended but not received. RESULTS Among 10,220 patients meeting study eligibility, 974 (9.53%) did not receive RT after BCS. Predictors of RT omission included older age, insurance status, facility type, facility region, more recent year of diagnosis, receptor status unknown, human epidermal growth factor receptor 2 status positive or unknown, and positive margins. Factors increasing the likelihood of RT receipt included cN3 disease, receptor positivity, and primary downstaging. Race, Hispanicity, education, income, comorbidities, rural versus urban setting, histology, grade, and nodal stage change were not associated with RT omission. When excluding the 314 patients for whom RT was recommended but not received, age, Medicaid insurance, facility type, facility region, receptor status unknown, human epidermal growth factor receptor 2 status unknown, and positive margins were predictors of RT omission. CONCLUSIONS Race, comorbidities, and socioeconomic status were not predictors of RT omission. It remains unclear whether omission of RT in some cases is due to lack of physician knowledge. Further efforts are needed to ensure that physicians and patients recognize that RT is a vital and required part of BCT, even after NACT.
Collapse
Affiliation(s)
- Andrew C Esposito
- Lewis Katz School of Medicine at Temple University, Philadelphia, Pennsylvania; Department of Surgical Oncology, Fox Chase Cancer Center, Philadelphia, Pennsylvania
| | - James Crawford
- Department of Surgical Oncology, Fox Chase Cancer Center, Philadelphia, Pennsylvania
| | - Elin R Sigurdson
- Lewis Katz School of Medicine at Temple University, Philadelphia, Pennsylvania; Department of Surgical Oncology, Fox Chase Cancer Center, Philadelphia, Pennsylvania
| | - Elizabeth A Handorf
- Department of Biostatistics, Fox Chase Cancer Center, Philadelphia, Pennsylvania
| | - Shelly B Hayes
- Lewis Katz School of Medicine at Temple University, Philadelphia, Pennsylvania; Department of Radiation Oncology, Fox Chase Cancer Center, Philadelphia, Pennsylvania
| | - Marcia Boraas
- Lewis Katz School of Medicine at Temple University, Philadelphia, Pennsylvania; Department of Surgical Oncology, Fox Chase Cancer Center, Philadelphia, Pennsylvania
| | - Richard J Bleicher
- Lewis Katz School of Medicine at Temple University, Philadelphia, Pennsylvania; Department of Surgical Oncology, Fox Chase Cancer Center, Philadelphia, Pennsylvania.
| |
Collapse
|
9
|
Abstract
Aging poses an unique opportunity to study cancer biology and treatment in older adults. Breast cancer is often studied in young women; however, much investigation remains to be done on breast cancer in our expanding elderly population. Diagnostic and management strategies applicable to younger patients cannot be empirically used to manage older breast cancer patients. Lack of evidence-based data continues to be the major impediment toward delivery of personalized cancer care to elderly breast cancer patients. This article reviews the relevant literature on management of curable breast cancer in the elderly, the role of geriatric assessment, complex treatment decision making within the context of patient's expected life expectancy, comorbidities, physical function, socioeconomic status, barriers to health care delivery, goals of treatment, and therapy-related side effects. Continuing efforts for enrolling elderly breast cancer patients in contemporary clinical trials, and thus improving age-appropriate care, are emphasized.
Collapse
|
10
|
Lee HC, Chen WY, Huang WT, Cheng KC, Tian YF, Ho CH, Tsao CJ, Feng YH. Impact of Adjuvant Chemotherapy in Elderly Breast Patients
in Taiwan, A Hospital-Based Study. Asian Pac J Cancer Prev 2016; 17:4591-4597. [PMID: 27892670 PMCID: PMC5454603 DOI: 10.22034/apjcp.2016.17.10.4591] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
Purpose: Decisions as to whether to provide adjuvant treatment in older breast cancer patients remains challenging. Side effects of chemotherapy have to be weighed against life expectancy, comorbidities, functional status, and frailty. To aid decision-making, we retrospectively analyzed 110 women with breast cancer treated with a curative intention from 2006 to 2012. Survival data with clinical and pathological parameters were evaluated to address the role of adjuvant chemotherapy in this study population. Method: A total of 110 elderly (>70 years) patients that received mastectomy at two hospitals in Taiwan were observed retrospectively for a medium of 51 months. After mastectomy, patients received conservative treatment or adjuvant chemotherapy, or hormone therapy following clinical guidelines or physician’s preference. Data were collected from the cancer registry system. Results: Median age at diagnosis was 75.7 years. Thirty-five percent of patients received adjuvant chemotherapy, these having a significantly younger age (mean=74.0±5.3 vs 77.5±5.3, p<0.001) and higher tumor staging (p=0.003) compared with their non-chemotherapy counterparts. Five-year overall survival was non-significantly higher in patients who received adjuvant chemotherapy (with chemotherapy 64.2% vs without chemotherapy 62.6%, p=0.635), while five-year recurrence free survival was non-significantly lower (with chemotherapy 64.1% vs without chemotherapy 90.5%, p=0.80). Conclusions: In this analysis, adjuvant chemotherapy tended to be given to patients with a younger age and higher tumor staging at our institute. It was not associated with any statistically significant improvement in survival and recurrence rate. Until age specific recommendations are available, physicians must use their clinical judgment and assess the tumor biology with the patient’s comorbidities to make the best choice. Clinical trials focusing on this critical issue are warranted.
Collapse
Affiliation(s)
- Hsiu-Chuan Lee
- Department of Internal Medicine, Chi-Mei Medical Center, Yong Kang, Tainan, Taiwan,
| | | | | | | | | | | | | | | |
Collapse
|