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Chen X, Shi X, Yu Z, Ma X. High-intensity interval training in breast cancer patients: A systematic review and meta-analysis. Cancer Med 2023; 12:17692-17705. [PMID: 37587859 PMCID: PMC10524023 DOI: 10.1002/cam4.6387] [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: 04/07/2023] [Revised: 06/18/2023] [Accepted: 07/19/2023] [Indexed: 08/18/2023] Open
Abstract
BACKGROUND Women with breast cancer and improved survival often experience treatment-related impairments. High-intensity interval training (HIIT) has emerged as a promising exercise therapy modality for adult cancer patients. However, the overall effects of HIIT in breast cancer patients remain scarce and controversial. Therefore, we conducted a systematic review and meta-analysis to comprehensively evaluate the impact of HIIT on health-related outcomes in breast cancer patients. METHODS We searched the PubMed, Embase, and Web of Science from inception to November 7, 2022. Eligible studies included randomized controlled trials that compared HIIT interventions with usual care (UC) or MICT in breast cancer patients. The primary outcome assessed was physical fitness, and exploratory outcomes included body composition, blood-borne biomarkers, and patient-reported outcomes. Summary data were extracted, and standardized mean differences (SMD) were calculated for meta-analysis. For outcomes that could not be pooled, a systematic review was conducted. RESULTS Our analysis included 19 articles from 10 studies, encompassing 532 participants who met the inclusion criteria. Pooled results demonstrated that HIIT was superior to UC in improving peak oxygen uptake (VO2peak ). The SMD for VO2peak (L/min) and VO2peak (mL/kg/min) was 0.79 (95% CI 0.13, 1.45) and 0.59 (95% CI 0.01, 1.16), respectively. No significant differences in VO2peak were found between the HIIT and MICT groups. Meta-analyses on body composition and blood-borne biomarkers showed no significant differences between HIIT and UC. Systematic review indicated favorable effects of HIIT on muscle strength, fatigue, and emotional well-being. CONCLUSIONS HIIT is a time-efficient alternative to MICT for improving VO2peak and may also enhance muscle strength and alleviate fatigue and emotional symptoms in breast cancer patients. HIIT should be considered as an important component of exercise prescription in breast cancer care. Further studies with larger cohorts are needed to determine the clinical significance of HIIT-induced changes in terms of other outcomes in women with breast cancer.
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Affiliation(s)
- Xudong Chen
- Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China HospitalSichuan UniversityChengduChina
- West China School of Medicine, West China HospitalSichuan UniversityChengduChina
| | - Xuyuan Shi
- Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China HospitalSichuan UniversityChengduChina
- West China School of Medicine, West China HospitalSichuan UniversityChengduChina
| | - Zhiruo Yu
- Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China HospitalSichuan UniversityChengduChina
- West China School of Medicine, West China HospitalSichuan UniversityChengduChina
| | - Xuelei Ma
- Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China HospitalSichuan UniversityChengduChina
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Serum LAPTM4B as a Potential Diagnostic and Prognostic Biomarker for Breast Cancer. BIOMED RESEARCH INTERNATIONAL 2022; 2022:6786351. [PMID: 36506911 PMCID: PMC9729050 DOI: 10.1155/2022/6786351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Revised: 11/05/2022] [Accepted: 11/07/2022] [Indexed: 12/05/2022]
Abstract
Background Lysosome-associated protein transmembrane-4 beta (LAPTM4B) is an integral membrane protein overexpressed in various cancers and may function as a prognostic tumor marker. The present study is aimed at understanding the clinical significance of serum LAPTM4B in breast cancer (BC). Methods Serum LAPTM4B level was evaluated in 426 BC patients, 40 benign breast disease, and 80 healthy controls by ELISA. We used the receiver operator characteristic (ROC) curve to assess the diagnostic significance. 46 BC patients were recruited to monitor the dynamic change of serum LAPTM4B during adjuvant therapy (AT). In addition, sera from a subset of 330 patients undergoing AT, including anti-HER2 treatment, were collected to evaluate the association between LAPTM4B levels and AT efficacy. Descriptive and explorative statistical analyses were used to assess LAPTM4 B's potential as a diagnostic and prognostic marker in BC. Results Serum LAPTM4B level was significantly increased in BC patients than benign group and controls. It could well discriminate BC from healthy controls with diagnostic accuracy with an AUC of 0.912, a sensitivity of 85.9%, and a specificity of 83.8%. Compared with pre-AT, serum LAPTM4B concentration remarkably decreased after AT. In addition, patients in the invalid response group (PD + SD) showed higher LAPTM4B levels than the valid response group (PR + CR). Conclusion Our results proposed that serum LAPTM4B had a high diagnostic and prognostic impact as a circulating biomarker in BC.
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Darlix A, Hirtz C, Thezenas S, Maceski A, Gabelle A, Lopez-Crapez E, De Forges H, Firmin N, Guiu S, Jacot W, Lehmann S. The prognostic value of the Tau protein serum level in metastatic breast cancer patients and its correlation with brain metastases. BMC Cancer 2019; 19:110. [PMID: 30700265 PMCID: PMC6354387 DOI: 10.1186/s12885-019-5287-z] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2018] [Accepted: 01/07/2019] [Indexed: 01/24/2023] Open
Abstract
Background Metastatic breast cancer (MBC) prognosis is variable, depending on several clinical and biological factors. A better prediction of a patient’s outcome could allow for a more accurate choice of treatments. The role of serum biomarkers in predicting outcome remains unclear in this setting. Tau, a microtubule-associated protein, is a neuronal marker that is also expressed in normal breast epithelial cells and cancer cells. Its tissue expression is associated with prognosis in MBC. However, the prognostic value of Tau serum levels in these patients is unknown. We aimed at evaluating the prognostic value of Tau (and other classical biomarkers) in MBC patients, and to assess its association with the presence of brain metastases (BM). Methods 244 MBC patients treated at our institution (2007–2015) were retrospectively selected. The usual MBC clinical and pathological variables were collected, altogether with CA15–3, CEA and HER2 extra-cellular domain (ECD) serum levels. Tau serum levels were measured with a novel immunoassay (digital ELISA) using Single Molecule Array (Simoa) technology. Overall survival (OS) was estimated with the Kaplan-Meier method. To investigate prognostic factors, a multivariate analysis was performed. Cut-offs were set using the Youden index method associated with receiver-operating characteristics (ROC) curves to evaluate the accuracy of biomarkers to identify patients with BM. Results With a median follow-up of 40.8 months, median OS was 15.5 months (95%CI 12.4–20.2). Elevated serum levels of Tau were independently associated with a poor outcome in the whole population as well as in patients with (n = 86) and without BM (n = 158). Median serum Tau levels tended to be higher in patients with BM (p = 0.23). In univariate analysis, patients with BM had an increased risk of serum Tau > 3.17 pg/mL (OR = 2.2, p = 0.049). In multivariate analysis, high values of Tau (OR = 3.98, p = 0.034) accurately identified patients with BM in our cohort. Conclusions Tau is a new biomarker of interest in MBC. Its serum level could represent an independent prognostic factor in these patients (both with and without BM). It also seems to be associated with the presence of BM. A validation of these results in an independent set of MBC patients is necessary to confirm these findings. Electronic supplementary material The online version of this article (10.1186/s12885-019-5287-z) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Amélie Darlix
- Department of Medical Oncology, Institut du Cancer de Montpellier, University of Montpellier, 208 Avenue des Apothicaires, 34298, Montpellier, France.
| | - Christophe Hirtz
- Laboratoire de Biochimie et Protéomique Clinique, University of Montpellier, Institute of Regenerative Medicine - Biotherapy IRMB, CHU Montpellier, INSERM, 80 Avenue Augustin Fliche, 34295, Montpellier, France
| | - Simon Thezenas
- Biometrics Unit, Institut du Cancer de Montpellier, University of Montpellier, 208 Avenue des Apothicaires, 34298, Montpellier, France
| | - Aleksandra Maceski
- Laboratoire de Biochimie et Protéomique Clinique, University of Montpellier, Institute of Regenerative Medicine - Biotherapy IRMB, CHU Montpellier, INSERM, 80 Avenue Augustin Fliche, 34295, Montpellier, France
| | - Audrey Gabelle
- Memory Resources and Research Center, University of Montpellier MUSE, CHU Montpellier, 80 avenue Augustin Fliche, 34295, Montpellier, France
| | - Evelyne Lopez-Crapez
- Translational Research Unit, Institut du Cancer de Montpellier, University of Montpellier, 208 Avenue des Apothicaires, 34298, Montpellier, France
| | - Hélène De Forges
- Clinical Research Unit, Institut Régional du Cancer de Montpellier, University of Montpellier, 208 Avenue des Apothicaires, 34298, Montpellier, France
| | - Nelly Firmin
- Department of Medical Oncology, Institut du Cancer de Montpellier, University of Montpellier, 208 Avenue des Apothicaires, 34298, Montpellier, France
| | - Séverine Guiu
- Department of Medical Oncology, Institut du Cancer de Montpellier, University of Montpellier, 208 Avenue des Apothicaires, 34298, Montpellier, France
| | - William Jacot
- Department of Medical Oncology, Institut du Cancer de Montpellier, University of Montpellier, 208 Avenue des Apothicaires, 34298, Montpellier, France
| | - Sylvain Lehmann
- Laboratoire de Biochimie et Protéomique Clinique, University of Montpellier, Institute of Regenerative Medicine - Biotherapy IRMB, CHU Montpellier, INSERM, 80 Avenue Augustin Fliche, 34295, Montpellier, France
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Wang W, Xu X, Tian B, Wang Y, Du L, Sun T, Shi Y, Zhao X, Jing J. The diagnostic value of serum tumor markers CEA, CA19-9, CA125, CA15-3, and TPS in metastatic breast cancer. Clin Chim Acta 2017; 470:51-55. [DOI: 10.1016/j.cca.2017.04.023] [Citation(s) in RCA: 79] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2016] [Revised: 04/11/2017] [Accepted: 04/26/2017] [Indexed: 02/07/2023]
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Darlix A, Lamy PJ, Lopez-Crapez E, Braccini AL, Firmin N, Romieu G, Thezenas S, Jacot W. Serum HER2 extra-cellular domain, S100ß and CA 15-3 levels are independent prognostic factors in metastatic breast cancer patients. BMC Cancer 2016; 16:428. [PMID: 27387327 PMCID: PMC4937557 DOI: 10.1186/s12885-016-2448-1] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2016] [Accepted: 06/20/2016] [Indexed: 01/28/2023] Open
Abstract
Background Metastatic breast cancer (MBC) prognosis is highly variable, depending on various factors such as the biological subtype, the performance status, disease extension…. A better evaluation of a patient’s prognostic factors could allow for a more accurate choice of treatments. The role of serum tumor markers remains, however, unclear in this population. Considering the recent interest in phenotypic changes and tumor heterogeneity during breast cancer progression, additional tumor markers could be interesting in this setting. Methods Two hundred fifty MBC patients treated at the Montpellier Cancer Institute (2008–2015) were retrospectively selected, based on the availability of frozen serum samples. The usual MBC clinical and pathological variables were collected, altogether with Cancer Antigen 15-3 (CA15-3), Carcinoembryonic Antigen (CEA), HER2 extra-cellular domain (ECD), Neuron Specific Enolase (NSE), S100ß protein and Matrix Metalloproteinase 9 (MMP-9) serum levels in order to determine their prognostic value. Results With a median follow-up of 40.8 months, median overall survival was 16.2 months (95 % CI 12.4–20.6). In multivariate analysis, the performance status, brain or subcutaneous metastases, the number of previous metastatic chemotherapy lines and the tumor biological subtype were independent prognostic factors. Elevated CA 15-3 (HR = 1.95, IC 95 % 1.31–2.93, p = 0.001), HER2 ECD (regardless of tumor HER2 status, HR = 2.51, IC 95 % 1.53–4.12, p < 0.001) and S100ß (HR = 1.93, IC 95 % 1.05–3.54, p = 0.033) serum levels were independently associated with a poor outcome. Conclusions Serum CA 15-3, HER2 ECD and S100ß could represent useful independent prognostic factors in MBC. Of particular interest is the independent value of serum HER2 ECD levels, regardless of the tumor HER2 status, possibly linked to metastatic tumor heterogeneity.
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Affiliation(s)
- Amélie Darlix
- Department of Medical Oncology, Institut régional du Cancer de Montpellier, 208 rue des apothicaires, 34298, Montpellier, France.
| | - Pierre-Jean Lamy
- Department of Clinical Research, Clinique Beausoleil, 19 Avenue de Lodève, 34070, Montpellier, France.,Department of Biology and Oncogenetic, Institut régional du Cancer de Montpellier, 208 rue des apothicaires, 34298, Montpellier, France
| | - Evelyne Lopez-Crapez
- Translational Research Unit, Institut régional du Cancer de Montpellier, 208 rue des apothicaires, 34298, Montpellier, France
| | | | - Nelly Firmin
- Department of Medical Oncology, Institut régional du Cancer de Montpellier, 208 rue des apothicaires, 34298, Montpellier, France
| | - Gilles Romieu
- Department of Medical Oncology, Institut régional du Cancer de Montpellier, 208 rue des apothicaires, 34298, Montpellier, France
| | - Simon Thezenas
- Biometrics unit, Institut régional du Cancer de Montpellier, 208 rue des apothicaires, 34298, Montpellier, France
| | - William Jacot
- Department of Medical Oncology, Institut régional du Cancer de Montpellier, 208 rue des apothicaires, 34298, Montpellier, France
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Bansal P, Osman D, Gan GN, Simon GR, Boumber Y. Recent Advances in Targetable Therapeutics in Metastatic Non-Squamous NSCLC. Front Oncol 2016; 6:112. [PMID: 27200298 PMCID: PMC4854869 DOI: 10.3389/fonc.2016.00112] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2016] [Accepted: 04/19/2016] [Indexed: 11/13/2022] Open
Abstract
Lung adenocarcinoma is the most common subtype of non-small cell lung cancer (NSCLC). With the discovery of epidermal growth factor receptor (EGFR) mutations, anaplastic lymphoma kinase (ALK) rearrangements, and effective targeted therapies, therapeutic options are expanding for patients with lung adenocarcinoma. Here, we review novel therapies in non-squamous NSCLC, which are directed against oncogenic targets, including EGFR, ALK, ROS1, BRAF, MET, human epidermal growth factor receptor 2 (HER2), vascular endothelial growth factor receptor 2 (VEGFR2), RET, and NTRK. With the rapidly evolving molecular testing and development of new targeted agents, our ability to further personalize therapy in non-squamous NSCLC is rapidly expanding.
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Affiliation(s)
- Pranshu Bansal
- Department of Internal Medicine, Division of Hematology/Oncology, University of New Mexico Comprehensive Cancer Center, University of New Mexico School of Medicine, Albuquerque, NM, USA; Hematology/Oncology Fellowship Program, University of New Mexico Comprehensive Cancer Center, University of New Mexico School of Medicine, Albuquerque, NM, USA
| | - Diaa Osman
- Department of Internal Medicine, Division of Hematology/Oncology, University of New Mexico Comprehensive Cancer Center, University of New Mexico School of Medicine, Albuquerque, NM, USA; Hematology/Oncology Fellowship Program, University of New Mexico Comprehensive Cancer Center, University of New Mexico School of Medicine, Albuquerque, NM, USA
| | - Gregory N Gan
- Department of Internal Medicine, Division of Hematology/Oncology, University of New Mexico Comprehensive Cancer Center, University of New Mexico School of Medicine, Albuquerque, NM, USA; Section of Radiation Oncology, University of New Mexico Comprehensive Cancer Center, Albuquerque, NM, USA
| | - George R Simon
- Department of Thoracic and Head/Neck Medical Oncology, Division of Cancer Medicine, University of Texas MD Anderson Cancer Center , Houston, TX , USA
| | - Yanis Boumber
- Department of Internal Medicine, Division of Hematology/Oncology, University of New Mexico Comprehensive Cancer Center, University of New Mexico School of Medicine, Albuquerque, NM, USA; Cancer Genetics, Epigenetics, and Genomics Research Program, University of New Mexico Comprehensive Cancer Center, Albuquerque, NM, USA
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Bertaut A, Mounier M, Desmoulins I, Guiu S, Beltjens F, Darut-Jouve A, Ponnelle T, Arnould L, Arveux P. Stage IV breast cancer: a population-based study about prognostic factors according to HER2 and HR status. Eur J Cancer Care (Engl) 2015; 24:920-8. [PMID: 25757548 DOI: 10.1111/ecc.12306] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/08/2015] [Indexed: 11/29/2022]
Abstract
We aim to describe trends in net survival (NS) and to assess the prognostic factors among women with de novo metastatic breast cancer (MBC) according to human epidermal growth factor receptor 2 (HER2) and hormone receptor (HR) status. Data on women suffering from de novo MBC and diagnosed from 1998 to 2009 were provided by the Côte-d'Or breast cancer registry. NS was described using the Pohar Perme estimator and prognostic factors were investigated in a generalised linear model. We identified 232 patients (mean age = 64.7). Median NS was 29.2 months, 1- and 5-year NS were 76% and 26% respectively. The survival trend in patients with HER2-positive tumours who did not receive trastuzumab was similar to that in women with triple-negative tumours. A higher relative excess risk of death by cancer was observed for high-grade tumours [RER, relative excess rates = 1.76 (95% CI, confidence intervals: 1.17-2.62) for Scarff Bloom Richardson grade 3 vs. 1 + 2], while a lower risk was observed for luminal tumours [RER = 0.49 (95% CI: 0.27-0.89)] and HER2-positive tumours treated with trastuzumab [RER = 0.28 (95% CI: 0.14-0.59)], both compared with triple-negative tumours. Surgery of the primary tumour was associated with better survival [RER = 0.43 (95% CI: 0.28-0.68)]. With half of the women dead before 29 months, stage IV breast cancer still has a bleak outlook. Progress should continue with new target therapies for both HR and HER2 receptors.
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Affiliation(s)
- A Bertaut
- Côte d'Or Breast Cancer Registry, CGFL, Dijon, France.,EA 4184 Centre d'Epidémiologie des populations, University of Burgundy, Dijon, France
| | - M Mounier
- Faculty of Medicine, Hemopathies Registry, Dijon, France
| | - I Desmoulins
- Department of Medical Oncology, CGFL, Dijon, France
| | - S Guiu
- Department of Medical Oncology, CGFL, Dijon, France
| | - F Beltjens
- Department of Pathology, CGFL, Dijon, France
| | | | | | - L Arnould
- Department of Pathology, CGFL, Dijon, France
| | - P Arveux
- Côte d'Or Breast Cancer Registry, CGFL, Dijon, France.,EA 4184 Centre d'Epidémiologie des populations, University of Burgundy, Dijon, France
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Kümler I, Parner VK, Tuxen MK, Skjoldbye B, Bergenfeldt M, Nelausen KM, Nielsen DL. Clinical outcome of percutaneous RF-ablation of non-operable patients with liver metastasis from breast cancer. Radiol Med 2015; 120:536-41. [DOI: 10.1007/s11547-014-0489-6] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2014] [Accepted: 08/27/2014] [Indexed: 11/28/2022]
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Taguchi T, Yamamoto D, Masuda N, Oba K, Nakayama T, Nagata T, Nomura M, Yoshidome K, Yoshino H, Matsunami N, Miyashita M, Furuya Y, Ishida T, Wakita K, Sakamoto J, Noguchi S. Low dose capecitabine plus weekly paclitaxel in patients with metastatic breast cancer: a multicenter phase II study KBCSG-0609. Cancer Chemother Pharmacol 2013; 71:741-7. [DOI: 10.1007/s00280-012-2068-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2012] [Accepted: 12/29/2012] [Indexed: 10/27/2022]
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Rochlitz C, Ruhstaller T, Lerch S, Spirig C, Huober J, Suter T, Bühlmann M, Fehr M, Schönenberger A, von Moos R, Winterhalder R, Rauch D, Müller A, Mannhart-Harms M, Herrmann R, Cliffe B, Mayer M, Zaman K. Combination of bevacizumab and 2-weekly pegylated liposomal doxorubicin as first-line therapy for locally recurrent or metastatic breast cancer. A multicenter, single-arm phase II trial (SAKK 24/06). Ann Oncol 2011; 22:80-85. [DOI: 10.1093/annonc/mdq319] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Health-related quality of life in breast cancer patients: a bibliographic review of the literature from 1974 to 2007. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2008; 27:32. [PMID: 18759983 PMCID: PMC2543010 DOI: 10.1186/1756-9966-27-32] [Citation(s) in RCA: 456] [Impact Index Per Article: 28.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/08/2008] [Accepted: 08/29/2008] [Indexed: 02/06/2023]
Abstract
Background Quality of life in patients with breast cancer is an important outcome. This paper presents an extensive overview on the topic ranging from descriptive findings to clinical trials. Methods This was a bibliographic review of the literature covering all full publications that appeared in English language biomedical journals between 1974 and 2007. The search strategy included a combination of key words 'quality of life' and 'breast cancer' or 'breast carcinoma' in titles. A total of 971 citations were identified and after exclusion of duplicates, the abstracts of 606 citations were reviewed. Of these, meetings abstracts, editorials, brief commentaries, letters, errata and dissertation abstracts and papers that appeared online and were indexed ahead of publication were also excluded. The remaining 477 papers were examined. The major findings are summarized and presented under several headings: instruments used, validation studies, measurement issues, surgical treatment, systemic therapies, quality of life as predictor of survival, psychological distress, supportive care, symptoms and sexual functioning. Results Instruments-Several valid instruments were used to measure quality of life in breast cancer patients. The European Organization for Research and Treatment of Cancer Core Cancer Quality of Life Questionnaire (EORTC QLQ-C30) and its breast cancer specific complementary measure (EORTC QLQ-BR23) and the Functional Assessment Chronic Illness Therapy General questionnaire (FACIT-G) and its breast cancer module (FACIT-B) were found to be the most common and well developed instruments to measure quality of life in breast cancer patients. Surgery-different surgical procedures led to relatively similar results in terms of quality of life assessments, although mastectomy patients compared to conserving surgery patients usually reported a lower body image and sexual functioning. Systemic therapies-almost all studies indicated that breast cancer patients receiving chemotherapy might experience several side-effects and symptoms that negatively affect their quality of life. Adjuvant hormonal therapies also were found to have similar negative impact on quality of life, although in general they were associated with improved survival. Quality of life as predictor of survival-similar to known medical factors, quality of life data in metastatic breast cancer patients was found to be prognostic and predictive of survival time. Psychological distress-anxiety and depression were found to be common among breast cancer patients even years after the disease diagnosis and treatment. Psychological factors also were found to predict subsequent quality of life or even overall survival in breast cancer patients. Supportive care-clinical treatments to control emesis, or interventions such as counseling, providing social support and exercise could improve quality of life. Symptoms-Pain, fatigue, arm morbidity and postmenopausal symptoms were among the most common symptoms reported by breast cancer patients. As recommended, recognition and management of these symptoms is an important issue since such symptoms impair health-related quality of life. Sexual functioning-breast cancer patients especially younger patients suffer from poor sexual functioning that negatively affect quality of life. Conclusion There was quite an extensive body of the literature on quality of life in breast cancer patients. These papers have made a considerable contribution to improving breast cancer care, although their exact benefit was hard to define. However, quality of life data provided scientific evidence for clinical decision-making and conveyed helpful information concerning breast cancer patients' experiences during the course of the disease diagnosis, treatment, disease-free survival time, and recurrences; otherwise finding patient-centered solutions for evidence-based selection of optimal treatments, psychosocial interventions, patient-physician communications, allocation of resources, and indicating research priorities were impossible. It seems that more qualitative research is needed for a better understanding of the topic. In addition, issues related to the disease, its treatment side effects and symptoms, and sexual functioning should receive more attention when studying quality of life in breast cancer patients.
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Largillier R, Ferrero JM, Doyen J, Barriere J, Namer M, Mari V, Courdi A, Hannoun-Levi JM, Ettore F, Birtwisle-Peyrottes I, Balu-Maestro C, Marcy PY, Raoust I, Lallement M, Chamorey E. Prognostic factors in 1,038 women with metastatic breast cancer. Ann Oncol 2008; 19:2012-9. [PMID: 18641006 DOI: 10.1093/annonc/mdn424] [Citation(s) in RCA: 265] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
BACKGROUND Treatment of metastatic breast cancer (MBC) remains palliative. Patients with MBC represent a heterogeneous group whose prognosis and outcome may be dependent on host factors. The purpose of the present study was dual: first, to draw up a list of factors easily available in everyday clinical practice requiring no sophisticated or costly methods and second, to provide results from a large cohort of women who underwent diagnostic and treatment at a single institution. PATIENTS AND METHODS From 1975 to 2005, a total of 1,038 women with MBC during their follow-up were included in this retrospective analysis. Patients were subsequently assigned to five groups according to the period of metastatic diagnosis. RESULTS It is shown that age at initial diagnosis, hormonal receptor status and site of metastasis are the most relevant prognostic factors for predicting survival from the time of metastastic occurrence. It is also shown that a metastasis-free interval is an easily and immediately available multifactorial prognostic index reflecting the multiparametric variability of the disease. CONCLUSION These fundamental observations may assist physicians in evaluating the survival potential of patients and in directing them toward the appropriate therapeutic decision.
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Affiliation(s)
- R Largillier
- Department of Biostatistics and Epidemiology, Centre Antoine Lacassagne, Nice, France
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Amado F, Lourenço MTC, Deheinzelin D. Metastatic breast cancer: do current treatments improve quality of life? A prospective study. SAO PAULO MED J 2006; 124:203-7. [PMID: 17086301 DOI: 10.1590/s1516-31802006000400006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2006] [Accepted: 07/26/2006] [Indexed: 01/11/2023] Open
Abstract
CONTEXT AND OBJECTIVE In metastatic breast cancer cases, the currently available therapeutic approaches provide minimal improvement in survival. As such, quality of life (QOL) becomes one of the main objectives of treatment. It is not known whether current treatments derived from trials improve QOL. The aim was to evaluate changes in QOL among metastatic breast cancer patients receiving treatment derived from trials. DESIGN AND SETTING Prospective observational QOL survey in a tertiary cancer center. METHODS To evaluate the influence of current treatments on patients' QOL, the Medical Outcomes Study Short Form-36 (SF-36) and the Beck Depression Inventory (BDI) were applied on three occasions: before starting treatment and at the 6th and 12th weeks, to consecutive metastatic breast cancer patients over a one-year period. RESULTS We found an improvement in QOL in the sample evaluated (n = 40), expressed by changes in the overall SF-36 score (p = 0.002) and the BDI (p = 0.004). Taken individually, the SF-36 components Pain, Social Functioning and Mental Health also improved significantly. Patients with worse initial performance status and secondary symptoms displayed greater improvement than those with better initial performance status and asymptomatic disease (p < 0.001). Patients who received more than one type of therapy showed larger gains than those given only one type (p = 0.038). CONCLUSIONS In our environment, current metastatic breast cancer treatments can improve QOL, especially among symptomatic patients and those with low performance status.
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Affiliation(s)
- Fernanda Amado
- Fundação Antonio Prudente, Centro de Tratamento e Pesquisa, Hospital do Câncer, São Paulo, Brazil.
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Kendall AR, Mahue-Giangreco M, Carpenter CL, Ganz PA, Bernstein L. Influence of exercise activity on quality of life in long-term breast cancer survivors. Qual Life Res 2005; 14:361-71. [PMID: 15892425 DOI: 10.1007/s11136-004-1468-5] [Citation(s) in RCA: 62] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
BACKGROUND Behavioral and lifestyle factors may influence quality of life (QOL) outcomes in breast cancer survivors. METHODS Information on QOL (Short Form-36, SF-36), lifestyle and survivorship was collected during telephone interviews with 374 breast cancer patients, diagnosed between 1983 and 1988 at ages 40 years or younger and interviewed, on average 13.2 years following diagnosis. These women previously participated in a case-control study soon after their diagnoses, providing information on breast cancer risk factors including exercise activity. We examined the impact of changes in exercise activity (comparing pre- to post-diagnosis levels) on the SF-36 mental and physical health summary scales using regression analyses. RESULTS A positive change in exercise activity was associated with a higher score on the SF-36 physical health summary scale at follow-up (p = 0.005). Change in exercise activity was not associated with the SF-36 mental health summary scale score. Patients who increased their activity levels did not differ from those who did not in terms of medical or demographic characteristics. CONCLUSION This study provides one of the longest follow-up periods of breast cancer survivors to date among studies that focus on QOL and is unique in its focus on women diagnosed at a young age. Our results confirm high levels of functioning and well-being among long-term survivors and indicate that women whose exercise activity increased following diagnosis score higher on the SF-36 physical health summary scale. These findings suggest a potential role for exercise activity in maintaining well-being after a cancer diagnosis.
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Affiliation(s)
- Adam R Kendall
- Department of Preventive Medicine and Norris Comprehensive Cancer Center, Keck School of Medicine of the University of Southern California, Los Angeles, CA 90033, USA
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Abstract
Patients with metastatic breast cancer consist of a heterogeneous group of patients whose prognoses and clinical courses can vary depending on host factors, such as comorbidity and age, and on tumor factors, such as hormone-receptor status, grade, and anatomical site of disease. Although the median survival time for patients with metastatic breast cancer is 2-4 years, subsets of patients with either indolent or limited metastatic disease may have prolonged survival times. Further, expectations of treatment, both in terms of efficacy and of toxicity, vary greatly based upon the specific treatment, patient characteristics, and tumor characteristics. Thus, the goals of treatment for patients with metastatic breast cancer are influenced by estimates of prognoses as well as a balance between physician and patient preferences regarding efficacy and toxicity considerations. Traditionally, objective measures of response and survival have been the targeted end points in clinical trial design and in physician selection of therapy for metastatic breast cancer. More recently, issues of quality of life have surfaced as important end points, especially from the perspective of the patient. The decision-making process in selecting the optimal treatment for patients with metastatic breast cancer is, therefore, a multidimensional process involving subjective as well as objective goals of treatment. Ultimately, the benefits of treatment must justify the risks and toxicities of the treatment, and the impact of treatment should be measured in relation to specified goals. Both physician and patient perspectives are important in establishing the objectives of treatment, and this process is optimally an interactive and ongoing process throughout the course of disease.
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Affiliation(s)
- Cathie T Chung
- Division of Oncology, Stanford University, Stanford, California, USA
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Cocquyt VF, Blondeel PN, Depypere HT, Van De Sijpe KA, Daems KK, Monstrey SJ, Van Belle SJP. Better cosmetic results and comparable quality of life after skin-sparing mastectomy and immediate autologous breast reconstruction compared to breast conservative treatment. BRITISH JOURNAL OF PLASTIC SURGERY 2003; 56:462-70. [PMID: 12890459 DOI: 10.1016/s0007-1226(03)00198-x] [Citation(s) in RCA: 91] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Preoperative chemotherapy (PCT) can be used in large primary breast cancer to facilitate breast conservative surgery (BCS). Cosmetic results of BCS are influenced by the size of the residual tumour, relative to the size of the breast. After mastectomy, immediate breast reconstruction (IBR) with autologous tissue provides excellent cosmetic outcome and has proven to be safe in breast cancer patients. Besides improving overall and disease free survival, Quality of Life (QoL), body image and cosmetic outcome are also important issues after treatment for breast cancer. In this study, Health-Related-Quality of Life (HRQL) and body image were evaluated, in patients treated with PCT, followed by BCS, or skin-sparing mastectomy (SSM) and perforator-flap breast reconstruction. Additionally, clinical observers assessed cosmetic outcome. All participants were evaluated by the Medical Outcomes Study (MOS) 36-item Short Form Health Status Survey (SF-36, 36 items) and a study-specific questionnaire. An external panel evaluated standardised photographs of the breasts. For all patients, norm-based scores of physical and mental health state are comparable with the general population, except for vitality (VT) score, which is somewhat lower. No significant differences can be observed between both groups. The majority of the patients were satisfied with the appearance of their breasts. The cosmetic results, assessed by the clinical team, were significantly better for patients having IBR, compared to BCS. The mean score was 7.5/10 for IBR, versus 6.0/10 for BCS (p<0.0001).Breast conserving treatment or mastectomy with reconstruction may yield comparable results of QoL, but cosmetic outcome is better after SSM and perforator-flap reconstruction. Patients must be offered both options, and clinicians should stress that both are equally effective.
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Affiliation(s)
- Veronique F Cocquyt
- Department of Medical Oncology, University Hospital Ghent, De Pintelaan 185, 9000, Ghent, Belgium.
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