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Meng P, Liu W, Lao J, Liu X, Zhang Y, Sun Y, Zhou R, Du C, Wang J, Zhao D, Lin Q, Zhang Y. Paclitaxel improves thrombopoiesis in the absence of thrombopoietin receptor (Mpl). J Thromb Haemost 2024:S1538-7836(24)00550-6. [PMID: 39307245 DOI: 10.1016/j.jtha.2024.08.025] [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: 01/08/2024] [Revised: 08/02/2024] [Accepted: 08/19/2024] [Indexed: 10/17/2024]
Abstract
BACKGROUND Platelets are critical for thrombosis and hemostasis. The THPO-MPL pathway is the primary pathway for generating thrombocytes. Dysregulation of thrombopoiesis results in platelet formation and/or function-related disorders, such as thrombocytopenia. Paclitaxel is an extensively utilized chemotherapeutic agent and its activity may be related to platelets, but the effect of paclitaxel on thrombocytopoiesis warrants comprehensive exploration. OBJECTIVES We focused on identifying factors that regulate thrombocyte production and elucidating paclitaxel's regulatory mechanisms on thrombocytopoiesis, with a particular emphasis on discovering mechanisms that bypass THPO-MPL pathways. METHODS We performed drug screenings using the Tg(mpl:eGFP) zebrafish model in vivo to identify Food and Drug Administration-approved compounds capable of boosting thrombocyte production. An injury experiment was used to evaluate thrombocyte function. Bromodeoxyuridine assays, terminal deoxynucleotidyl transferase dUTP nick-end labeling, and RNA sequencing analyses were performed to explore cytological and molecular mechanisms. Routine blood testing and flow cytometry were used to analyze mouse phenotypes. RESULTS We found that paclitaxel expands thrombocytes by accelerating the proliferation of thrombocytic lineage cells in zebrafish and elevates platelet levels in mice. This effect occurs by bypassing the thrombopoietin receptor (Mpl). We found that paclitaxel promotes thrombopoiesis, potentially involving the JAK2-ERK1/2 MAPK signaling cascade, a pathway integral to MPL and other regulators. Our results further demonstrate that ERK1/2 is at least partially downstream of JAK2 in paclitaxel-induced thrombopoiesis. CONCLUSION Paclitaxel could promote thrombopoiesis by bypassing Mpl but presumably via the JAK2-ERK1/2 MAPK pathways. It will aid in understanding the relationship between paclitaxel and platelets clinically, and paclitaxel may have potential value for safeguarding platelets and improving thrombocytosis in related diseases.
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Affiliation(s)
- Panpan Meng
- The Innovation Centre of Ministry of Education for Development and Diseases, School of Medicine, South China University of Technology, Guangzhou, China; Key Laboratory of Zebrafish Modeling and Drug Screening for Human Diseases of Guangdong Higher Education Institutes, Department of Developmental Biology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
| | - Wenyu Liu
- The Innovation Centre of Ministry of Education for Development and Diseases, School of Medicine, South China University of Technology, Guangzhou, China
| | - Jiawen Lao
- The Innovation Centre of Ministry of Education for Development and Diseases, School of Medicine, South China University of Technology, Guangzhou, China
| | - Xunwei Liu
- The Innovation Centre of Ministry of Education for Development and Diseases, School of Medicine, South China University of Technology, Guangzhou, China
| | - Yangping Zhang
- Key Laboratory of Zebrafish Modeling and Drug Screening for Human Diseases of Guangdong Higher Education Institutes, Department of Developmental Biology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
| | - Ying Sun
- Key Laboratory of Zebrafish Modeling and Drug Screening for Human Diseases of Guangdong Higher Education Institutes, Department of Developmental Biology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
| | - Riyang Zhou
- Key Laboratory of Zebrafish Modeling and Drug Screening for Human Diseases of Guangdong Higher Education Institutes, Department of Developmental Biology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
| | - Changhong Du
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Combined Injury, Chongqing Engineering Research Center for Nanomedicine, College of Preventive Medicine, Army Medical University, Chongqing, China
| | - Junping Wang
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Combined Injury, Chongqing Engineering Research Center for Nanomedicine, College of Preventive Medicine, Army Medical University, Chongqing, China
| | - Dejian Zhao
- Guangdong Provincial Center for Disease Control and Prevention, Guangzhou, China
| | - Qing Lin
- The Innovation Centre of Ministry of Education for Development and Diseases, School of Medicine, South China University of Technology, Guangzhou, China; Department of Hematology, the Sixth Affiliated Hospital, School of Medicine, South China University of Technology, Guangzhou, China.
| | - Yiyue Zhang
- The Innovation Centre of Ministry of Education for Development and Diseases, School of Medicine, South China University of Technology, Guangzhou, China.
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Kumar RMR, Joghee S. Enhancing breast cancer treatment through pharmacogenomics: A narrative review. Clin Chim Acta 2024; 562:119893. [PMID: 39068964 DOI: 10.1016/j.cca.2024.119893] [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: 06/27/2024] [Revised: 07/24/2024] [Accepted: 07/25/2024] [Indexed: 07/30/2024]
Abstract
Pharmacogenomics has become integral to personalised medicine in breast cancer, utilising genetic insights to customize treatment strategies and enhance patient outcomes. Understanding how genetic variations influence drug metabolism, response, and toxicity is crucial for guiding treatment selection and dosing regimens. Genetic polymorphisms in drug-metabolizing enzymes and transporters significantly impact pharmacokinetic variability, influencing the efficacy and safety of chemotherapy agents and targeted therapies. Biomarkers associated with the hormone receptor status of breast cancer and mutations serve as key determinants of treatment response, aiding in the selection of therapies. Despite substantial progress in understanding the pharmacogenomic landscape of breast cancer, efforts to identify novel genetic markers and refine treatment optimisation strategies are required. Genome-wide association studies and advanced sequencing technologies hold promise for uncovering genetic determinants of drug response variability and elucidating complex pharmacogenomic interactions. The future of pharmacogenomics in breast cancer lies in real-time treatment monitoring, the discovery of additional predictive markers, and the seamless integration of pharmacogenomic data into clinical decision-making processes. However, translating pharmacogenomic discoveries into routine clinical practice requires collaborative efforts among stakeholders to address implementation challenges and ensure equitable access to genetic testing. By embracing pharmacogenomics, clinicians can tailor treatment approaches to individual patients, maximizing therapeutic benefits while minimizing adverse effects. This review discusses the integration of pharmacogenomics in breast cancer treatment, highlighting the significance of understanding genetic influences on treatment response and toxicity, and the potential of advanced technologies in refining treatment strategies.
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Affiliation(s)
- Ram Mohan Ram Kumar
- Department of Pharmaceutical Biotechnology, JSS College of Pharmacy, JSS Academy of Higher Education & Research, Mysuru, Karnataka, India.
| | - Suresh Joghee
- Department of Pharmacognosy, JSS College of Pharmacy, JSS Academy of Higher Education & Research, Mysuru, Karnataka, India
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3
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Chen CS, Zirpoli G, Budd GT, Barlow WE, Pusztai L, Hortobagyi GN, Albain KS, Godwin AK, Thompson A, Henry NL, Ambrosone CB, Stringer KA, Hertz DL. Pre-treatment amino acids and risk of paclitaxel-induced peripheral neuropathy in SWOG S0221. Cancer Chemother Pharmacol 2024; 94:311-321. [PMID: 38814343 DOI: 10.1007/s00280-024-04680-6] [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: 03/20/2024] [Accepted: 05/18/2024] [Indexed: 05/31/2024]
Abstract
BACKGROUND Chemotherapy-induced peripheral neuropathy (CIPN) is a treatment-limiting and debilitating neurotoxicity of many commonly used anti-cancer agents, including paclitaxel. The objective of this study was to confirm the previously found inverse association between pre-treatment blood concentrations of histidine and CIPN occurrence and examine relationships of other amino acids with CIPN severity. METHODS Pre-treatment serum concentrations of 20 amino acids were measured in the SWOG S0221 (NCT00070564) trial of patients with early-stage breast cancer receiving paclitaxel. The associations between amino acids and CIPN severity were tested in regression analysis adjusted for paclitaxel schedule, age, self-reported race, and body mass index with Bonferroni correction. The network of metabolic pathways of amino acids was analyzed using over-representation analysis. The partial correlation network of amino acids was evaluated using a debiased sparse partial correlation algorithm. RESULTS In the primary analysis, histidine concentration was not associated with CIPN occurrence (odds ratio (OR) = 0.97 [0.83, 1.13], p = 0.72). In secondary analyses, higher concentrations of four amino acids, glutamate (β = 0.58 [0.23, 0.93], p = 0.001), phenylalanine (β = 0.54 [0.19, 0.89], p = 0.002), tyrosine (β = 0.57 [0.23, 0.91], p = 0.001), and valine (β = 0.58 [0.24, 0.92], p = 0.001) were associated with more severe CIPN, but none of these associations retained significance after adjustment. In the over-representation analysis, no amino acid metabolic pathways were significantly enriched (all FDR > 0.05). In the network of enriched pathways, glutamate metabolism had the highest centrality. CONCLUSIONS This analysis showed that pre-treatment serum amino acid concentrations are not strongly predictive of CIPN severity. Prospectively designed studies that assess non-amino acid metabolomics predictors are encouraged.
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Affiliation(s)
- Ciao-Sin Chen
- Department of Clinical Pharmacy, University of Michigan College of Pharmacy, 428 Church St. 1100 North University Building Room 2560C, Ann Arbor, MI, 48109-1065, USA
| | - Gary Zirpoli
- Slone Epidemiology Center, Boston University, Boston, MA, USA
| | - G Thomas Budd
- Department of Hematology and Medical Oncology, Cleveland Clinic, Cleveland, OH, USA
| | | | | | - Gabriel N Hortobagyi
- Breast Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Kathy S Albain
- Loyola University Chicago Stritch School of Medicine, Maywood, IL, USA
| | - Andrew K Godwin
- Department of Pathology and Laboratory Medicine, University of Kansas Medical Center, Kansas City, KS, USA
- Kansas Institute for Precision Medicine, University of Kansas Medical Center, Kansas City, KS, USA
| | | | - N Lynn Henry
- Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI, USA
| | - Christine B Ambrosone
- Department of Cancer Prevention and Control, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Kathleen A Stringer
- Department of Clinical Pharmacy, University of Michigan College of Pharmacy, 428 Church St. 1100 North University Building Room 2560C, Ann Arbor, MI, 48109-1065, USA
- NMR Metabolomics Laboratory, University of Michigan College of Pharmacy, Ann Arbor, MI, USA
| | - Daniel L Hertz
- Department of Clinical Pharmacy, University of Michigan College of Pharmacy, 428 Church St. 1100 North University Building Room 2560C, Ann Arbor, MI, 48109-1065, USA.
- Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI, USA.
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Elsayed L, Reed E, Modi S, Tandra PK, Copur MS, Samson K, Krishnamurthy J. Investigating the Efficacy and Safety of a Dose-Dense Paclitaxel, Cyclophosphamide With Trastuzumab in Stage I-II Human Epidermal Growth Factor Receptor 2 (HER2) Positive Breast Cancer. Clin Breast Cancer 2024:S1526-8209(24)00184-8. [PMID: 39261255 DOI: 10.1016/j.clbc.2024.07.002] [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: 05/09/2024] [Accepted: 07/07/2024] [Indexed: 09/13/2024]
Abstract
BACKGROUND The evolution of systemic therapies has improved outcomes for patients with human epidermal growth factor receptor 2 positive (HER2+) breast cancer. Nonetheless, the tolerability and safety profile of systemic therapies represent an area for further improvement. Here we report the results of a phase 2 trial evaluating a nonanthracycline, nonplatinum adjuvant treatment regimen for patients following initial surgical resection. METHODS We enrolled patients with stage I or II HER2+ breast cancer who underwent upfront surgery to receive adjuvant treatment with 6 cycles of dose-dense Paclitaxel, cyclophosphamide and Trastuzumab (PC-H) every 2 weeks, followed by 13 cycles of maintenance trastuzumab every 3 weeks to complete 52 weeks of treatment (compromising 19 cycles). The primary objective was to determine the safety and feasibility of adjuvant PC-H, measured by the completion rate frequency and the grade of adverse events, using National Cancer Institute Common Terminology Criteria. The secondary objective was to estimate relapse-free survival and overall survival. RESULTS Between 2010 and 2019, a total of 39 patients were enrolled. Of those, 34 patients (87.18%) completed the planned treatment. Severe adverse events of grade 3 or 4 occurred in 27 patients (69.23%), including 3 patients (7.69%) with grade 3-4 decrease in ejection fraction. At median follow up of 5.6 years, all 39 patients were alive. The 5-year relapse-free survival was 94.30% (95% CI: 75.3-100). CONCLUSIONS PC-H demonstrated overall safety and efficacy, yielding high rates of relapse-free survival among patients with early stage (HER2+) breast cancer.
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Affiliation(s)
- Lina Elsayed
- Division of Oncology/Hematology, University of Nebraska Medical Center, Omaha, NE
| | - Elizabeth Reed
- Division of Oncology/Hematology, University of Nebraska Medical Center, Omaha, NE
| | - Shivani Modi
- Division of Oncology/Hematology, University of Nebraska Medical Center, Omaha, NE
| | - Pavan K Tandra
- Division of Oncology/Hematology, University of Nebraska Medical Center, Omaha, NE
| | - Mehmet S Copur
- Mary Lanning Healthcare, Morrison Cancer Center, Department of Medicine, University of Nebraska Medical Center, Omaha, NE
| | - Kaeli Samson
- Department of Biostatistics, University of Nebraska Medical Center, Omaha, NE
| | - Jairam Krishnamurthy
- Division of Oncology/Hematology, University of Nebraska Medical Center, Omaha, NE.
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Jin H, Chen Y, Zhang D, Lin J, Huang S, Wu X, Deng W, Huang J, Yao Y. YTHDF2 favors protumoral macrophage polarization and implies poor survival outcomes in triple negative breast cancer. iScience 2024; 27:109902. [PMID: 38812540 PMCID: PMC11134561 DOI: 10.1016/j.isci.2024.109902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2023] [Revised: 03/11/2024] [Accepted: 05/01/2024] [Indexed: 05/31/2024] Open
Abstract
Patients with triple-negative breast cancer (TNBC) frequently experience resistance to chemotherapy, leading to recurrence. The approach of optimizing anti-tumoral immunological effect is promising in overcoming such resistance, given the heterogeneity and lack of biomarkers in TNBC. In this study, we focused on YTHDF2, an N6-methyladenosine (m6A) RNA-reader protein, in macrophages, one of the most abundant intra-tumoral immune cells. Using single-cell sequencing and ex vivo experiments, we discovered that YTHDF2 significantly promotes pro-tumoral phenotype polarization of macrophages and is closely associated with down-regulated antigen-presentation signaling to other immune cells in TNBC. The in vitro deprivation of YTHDF2 favors anti-tumoral effect. Expressions of multiple transcription factors, especially SPI1, were consistently observed in YTHDF2-high macrophages, providing potential therapeutic targets for new strategies. In conclusion, YTHDF2 in macrophages appears to promote pro-tumoral effects while suppressing immune activity, indicating the treatment targeting YTHDF2 or its transcription factors could be a promising strategy for chemoresistant TNBC.
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Affiliation(s)
- Hao Jin
- Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong Province 510120, China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong Province 510120, China
| | - Yue Chen
- Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong Province 510120, China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong Province 510120, China
| | - Dongbo Zhang
- Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong Province 510120, China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong Province 510120, China
| | - Junfan Lin
- Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong Province 510120, China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong Province 510120, China
| | - Songyin Huang
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong Province 510120, China
| | - Xiaohua Wu
- Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong Province 510120, China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong Province 510120, China
| | - Wen Deng
- Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong Province 510120, China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong Province 510120, China
| | - Jiandong Huang
- School of Biomedical Sciences, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong SAR, China
- Key Laboratory of Quantitative Synthetic Biology, Shenzhen Institute of Synthetic Biology, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, Guangdong Province 518055, China
- Clinical Oncology Center, Shenzhen Key Laboratory for Cancer Metastasis and Personalized Therapy, The University of Hong Kong-Shenzhen Hospital, Shenzhen, Guangdong Province, China
| | - Yandan Yao
- Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong Province 510120, China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong Province 510120, China
- Shenshan Medical Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Shanwei, Guangdong Province 516621, China
- Guangdong Provincial Key Laboratory of Cancer Pathogenesis and Precision Diagnosis and Treatment, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Shanwei, Guangdong Province 516621, China
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Chen CS, Zirpoli G, Barlow WE, Budd GT, McKiver B, Pusztai L, Hortobagyi GN, Albain KS, Damaj MI, Godwin AK, Thompson A, Henry NL, Ambrosone CB, Stringer KA, Hertz DL. Vitamin D Insufficiency as a Risk Factor for Paclitaxel-Induced Peripheral Neuropathy in SWOG S0221. J Natl Compr Canc Netw 2023; 21:1172-1180.e3. [PMID: 37935109 PMCID: PMC10976748 DOI: 10.6004/jnccn.2023.7062] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Accepted: 07/24/2023] [Indexed: 11/09/2023]
Abstract
BACKGROUND Prior work suggests that patients with vitamin D insufficiency may have a higher risk of chemotherapy-induced peripheral neuropathy (CIPN) from paclitaxel. The objective of this study was to validate vitamin D insufficiency as a CIPN risk factor. METHODS We used data and samples from the prospective phase III SWOG S0221 (ClinicalTrials.gov identifier: NCT00070564) trial that compared paclitaxel-containing chemotherapy regimens for early-stage breast cancer. We quantified pretreatment 25-hydroxy-vitamin D in banked serum samples using a liquid chromatography-tandem mass spectrometry targeted assay. We tested the association between vitamin D insufficiency (≤20 ng/mL) and grade ≥3 sensory CIPN via multiple logistic regression and then adjusted for self-reported race, age, body mass index, and paclitaxel schedule (randomization to weekly or every-2-week dosing). We also tested the direct effect of vitamin D deficiency on mechanical hypersensitivity in mice randomized to a regular or vitamin D-deficient diet. RESULTS Of the 1,191 female patients in the analysis, 397 (33.3%) had pretreatment vitamin D insufficiency, and 195 (16.4%) developed grade ≥3 CIPN. Patients with vitamin D insufficiency had a higher incidence of grade ≥3 CIPN than those who had sufficient vitamin D (20.7% vs 14.2%; odds ratio [OR], 1.57; 95% CI, 1.14-2.15; P=.005). The association retained significance after adjusting for age and paclitaxel schedule (adjusted OR, 1.65; 95% CI, 1.18-2.30; P=.003) but not race (adjusted OR, 1.39; 95% CI, 0.98-1.97; P=.066). In the mouse experiments, the vitamin D-deficient diet caused mechanical hypersensitivity and sensitized mice to paclitaxel (both P<.05). CONCLUSIONS Pretreatment vitamin D insufficiency is the first validated potentially modifiable predictive biomarker of CIPN from paclitaxel. Prospective trials are needed to determine whether vitamin D supplementation prevents CIPN and improves treatment outcomes in patients with breast and other cancer types.
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Affiliation(s)
- Ciao-Sin Chen
- Department of Clinical Pharmacy, University of Michigan College of Pharmacy, Ann Arbor, MI, USA
| | - Gary Zirpoli
- Slone Epidemiology Center, Boston University, Boston, MA, USA
| | | | - G. Thomas Budd
- Department of Hematology and Medical Oncology, Cleveland Clinic, Cleveland, OH, USA
| | - Bryan McKiver
- Department of Pharmacology and Toxicology and Translational Research Initiative for Pain and Neuropathy, Virginia Commonwealth University, USA
| | | | - Gabriel N. Hortobagyi
- Breast Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | | | - M. Imad Damaj
- Department of Pharmacology and Toxicology and Translational Research Initiative for Pain and Neuropathy, Virginia Commonwealth University, USA
| | - Andrew K. Godwin
- Department of Pathology and Laboratory Medicine, University of Kansas Medical Center, Kansas City, KS, USA
- Kansas Institute for Precision Medicine, University of Kansas Medical Center, Kansas City, KS, USA
| | | | - N. Lynn Henry
- Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI, USA
| | - Christine B. Ambrosone
- Department of Cancer Prevention and Control, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Kathleen A. Stringer
- Department of Clinical Pharmacy, University of Michigan College of Pharmacy, Ann Arbor, MI, USA
- NMR Metabolomics Laboratory, University of Michigan College of Pharmacy, Ann Arbor, MI, USA
| | - Daniel L. Hertz
- Department of Clinical Pharmacy, University of Michigan College of Pharmacy, Ann Arbor, MI, USA
- Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI, USA
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Wang C, Liu Z, Chen X, Qiao J, Lu Z, Li L, Sun X, Zhang C, Yue X, Xia Q, Zhang H, Yan M. Neoadjuvant camrelizumab plus nab-paclitaxel and epirubicin in early triple-negative breast cancer: a single-arm phase II trial. Nat Commun 2023; 14:6654. [PMID: 37863916 PMCID: PMC10589334 DOI: 10.1038/s41467-023-42479-w] [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: 03/11/2023] [Accepted: 10/12/2023] [Indexed: 10/22/2023] Open
Abstract
Immunotherapy combined with chemotherapy has been demonstrated to be effective in early triple-negative breast cancer (TNBC). In this single-arm, phase II study with Simon's two-stage design, we investigated the efficacy and safety of neoadjuvant camrelizumab plus chemotherapy in patients with early TNBC (NCT04213898). Eligible female patients aged 18 years or older with histologically confirmed treatment-naïve early TNBC were treated with camrelizumab (200 mg, on day 1), nab-paclitaxel (125 mg/m2, on days 1, 8, and 15), and epirubicin (75 mg/m2, on day 1) every three weeks for six cycles. The primary end point was the pathological complete response; secondary endpoints included safety, objective response rate, and long-term survival outcomes of event-free survival, disease-free survival, and distant disease-free survival. A total of 39 patients were enrolled between January 2020 and October 2021. Twenty-five patients achieved a pathological complete response (64.1%, 95%CI: 47.2, 78.8). The objective response rate was 89.7% (95%CI: 74.8, 96.7), including 35 patients with partial responses. Treatment-related adverse events of grade 3 or 4 occurred in 30 (76.9%) patients. In conclusion, the trial meets the prespecified endpoints showing promising efficacy and manageable safety of neoadjuvant camrelizumab plus nab-paclitaxel and epirubicin chemotherapy in female patients with early TNBC. Long-term survival outcomes are still pending.
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Affiliation(s)
- Chengzheng Wang
- Department of Breast Disease, Henan Breast Cancer Center, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, China
| | - Zhenzhen Liu
- Department of Breast Disease, Henan Breast Cancer Center, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, China.
| | - Xiuchun Chen
- Department of Breast Disease, Henan Breast Cancer Center, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, China
| | - Jianghua Qiao
- Department of Breast Disease, Henan Breast Cancer Center, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, China
| | - Zhenduo Lu
- Department of Breast Disease, Henan Breast Cancer Center, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, China
| | - Lianfang Li
- Department of Breast Disease, Henan Breast Cancer Center, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, China
| | - Xianfu Sun
- Department of Breast Disease, Henan Breast Cancer Center, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, China
| | - Chongjian Zhang
- Department of Breast Disease, Henan Breast Cancer Center, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, China
| | - Xiayu Yue
- Department of Breast Disease, Henan Breast Cancer Center, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, China
| | - Qingxin Xia
- Department of Pathology, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, China
| | - He Zhang
- Department of Pathology, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, China
| | - Min Yan
- Department of Breast Disease, Henan Breast Cancer Center, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, China
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8
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Chen CS, Zirpoli G, Thomas Budd G, Barlow WE, Pusztai L, Hortobagyi GN, Albain KS, Godwin AK, Thompson A, Lynn Henry N, Ambrosone CB, Stringer KA, Hertz DL. Pre-treatment Amino Acids and Risk of Paclitaxel-induced Peripheral Neuropathy in SWOG S0221. RESEARCH SQUARE 2023:rs.3.rs-3242513. [PMID: 37693586 PMCID: PMC10491324 DOI: 10.21203/rs.3.rs-3242513/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/12/2023]
Abstract
Background Chemotherapy-induced peripheral neuropathy (CIPN) is a treatment-limiting and debilitating neurotoxicity of many commonly used anti-cancer agents, including paclitaxel. The objective of this study was to confirm the previously found inverse association between pre-treatment blood concentrations of histidine and CIPN occurrence and examine relationships of other amino acids with CIPN severity. Methods Pre-treatment levels of 20 amino acid concentrations were measured via a targeted mass spectrometry assay in banked serum from the SWOG S0221 (NCT00070564) trial of patients with early-stage breast cancer receiving paclitaxel. The associations between amino acid levels and CIPN occurrence or severity were tested in regression analysis adjusted for paclitaxel schedule, age, self-reported race, and body mass index with Bonferroni correction for multiple comparisons. The network of metabolic pathways of amino acids was analyzed using over-representation analysis in MetaboAnalyst. The partial correlation network of amino acids was evaluated using a debiased sparse partial correlation algorithm and Cytoscape. Results In the primary analysis, histidine concentration was not associated with CIPN occurrence (odds ratio (OR) = 0.97 [0.83, 1.13], p = 0.72). In a secondary analysis, no amino acid was associated with CIPN occurrence (all p > 0.0025). Higher concentrations of four amino acids, glutamate (β = 0.58 [0.23, 0.93], p = 0.001), phenylalanine (β = 0.54 [0.19, 0.89], p = 0.002), tyrosine (β = 0.57 [0.23, 0.91], p = 0.001), and valine (β = 0.58 [0.24, 0.92], p = 0.001) were associated with more severe CIPN, but none of these associations retained significance after adjustment. In the over-representation analysis, no amino acid metabolic pathways were significantly enriched (all FDR > 0.05). In the network of enriched pathways, glutamate metabolism had the highest centrality. Conclusions This analysis showed that pre-treatment serum amino acid concentrations are not strongly predictive of CIPN severity. Future prospectively designed studies that assess non-amino acid metabolomics predictors are encouraged.
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Cannioto RA, Attwood KM, Davis EW, Mendicino LA, Hutson A, Zirpoli GR, Tang L, Nair NM, Barlow W, Hershman DL, Unger JM, Moore HCF, Isaacs C, Hobday TJ, Hortobagyi GN, Gralow JR, Albain KS, Budd GT, Ambrosone CB. Adherence to Cancer Prevention Lifestyle Recommendations Before, During, and 2 Years After Treatment for High-risk Breast Cancer. JAMA Netw Open 2023; 6:e2311673. [PMID: 37140922 PMCID: PMC10160875 DOI: 10.1001/jamanetworkopen.2023.11673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Accepted: 03/20/2023] [Indexed: 05/05/2023] Open
Abstract
Importance The American Institute for Cancer Research and American Cancer Society regularly publish modifiable lifestyle recommendations for cancer prevention. Whether these recommendations have an impact on high-risk breast cancer survival remains unknown. Objective To investigate whether adherence to cancer prevention recommendations before, during, and 1 and 2 years after breast cancer treatment was associated with disease recurrence or mortality. Design, Setting, and Participants The Diet, Exercise, Lifestyles, and Cancer Prognosis Study (DELCaP) was a prospective, observational cohort study designed to assess lifestyles before diagnosis, during treatment, and at 1 and 2 years after treatment completion, implemented ancillary to the Southwest Oncology Group (SWOG) S0221 trial, a multicenter trial that compared chemotherapy regimens in breast cancer. Participants were chemotherapy-naive patients with pathologic stage I to III high-risk breast cancer, defined as node-positive disease with hormone receptor-negative tumors larger than 1 cm or any tumor larger than 2 cm. Patients with poor performance status and comorbidities were excluded from S0221. The study was conducted from January 1, 2005, to December 31, 2010; mean (SD) follow-up time for those not experiencing an event was 7.7 (2.1) years through December 31, 2018. The analyses reported herein were performed from March 2022 to January 2023. Exposure An aggregated lifestyle index score comprising data from 4 time points and 7 lifestyles, including (1) physical activity, (2) body mass index, (3) fruit and vegetable consumption, (4) red and processed meat intake, (5) sugar-sweetened beverage consumption, (6) alcohol consumption, and (7) smoking. Higher scores indicated healthier lifestyle. Main Outcomes and Measures Disease recurrence and all-cause mortality. Results A total of 1340 women (mean [SD] age, 51.3 [9.9] years) completed the baseline questionnaire. Most patients were diagnosed with hormone-receptor positive breast cancer (873 [65.3%]) and completed some education beyond high school (954 [71.2%]). In time-dependent multivariable analyses, patients with highest vs lowest lifestyle index scores experienced a 37.0% reduction in disease recurrence (hazard ratio, 0.63; 95% CI, 0.48-0.82) and a 58.0% reduction in mortality (hazard ratio, 0.42; 95% CI, 0.30-0.59). Conclusions and Relevance In this observational study of patients with high-risk breast cancer, strongest collective adherence to cancer prevention lifestyle recommendations was associated with significant reductions in disease recurrence and mortality. Education and implementation strategies to help patients adhere to cancer prevention recommendations throughout the cancer care continuum may be warranted in breast cancer.
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Affiliation(s)
- Rikki A. Cannioto
- Department of Cancer Prevention & Control, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Kristopher M. Attwood
- Department of Biostatistics and Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Evan W. Davis
- Department of Cancer Prevention & Control, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Lucas A. Mendicino
- Department of Cancer Prevention & Control, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Alan Hutson
- Department of Biostatistics and Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Gary R. Zirpoli
- Slone Epidemiology Center, Boston University, Boston, Massachusetts
| | - Li Tang
- Department of Cancer Prevention & Control, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Nisha M. Nair
- Department of Cancer Prevention & Control, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - William Barlow
- Southwest Oncology Group Statistics and Data Management Center, Fred Hutchinson Cancer Center, University of Washington, Seattle
| | - Dawn L. Hershman
- Herbert Irving Comprehensive Cancer Center at Columbia University, New York, New York
| | - Joseph M. Unger
- Southwest Oncology Group Statistics and Data Management Center, Fred Hutchinson Cancer Center, University of Washington, Seattle
| | - Halle C. F. Moore
- Department of Hematology and Medical Oncology, Cleveland Clinic, Cleveland, Ohio
| | - Claudine Isaacs
- Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC
| | - Timothy J. Hobday
- Department of Oncology, Mayo Clinic College of Medicine, Rochester, Minnesota
| | - Gabriel N. Hortobagyi
- Department of Breast Medical Oncology, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston
| | - Julie R. Gralow
- Fred Hutchinson Cancer Center and the Seattle Cancer Care Alliance, University of Washington, Seattle-
| | - Kathy S. Albain
- Division of Hematology/Oncology, Cardinal Bernardin Cancer Center, Loyola University Chicago Stritch School of Medicine, Chicago, Illinois
| | - G. Thomas Budd
- Department of Hematology and Medical Oncology, Cleveland Clinic, Cleveland, Ohio
| | - Christine B. Ambrosone
- Department of Cancer Prevention & Control, Roswell Park Comprehensive Cancer Center, Buffalo, New York
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10
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Braybrooke J, Bradley R, Gray R, Hills RK, Pan H, Peto R, Dodwell D, McGale P, Taylor C, Aihara T, Anderson S, Blum J, Cardoso F, Chen X, Crown JP, Ejlertsen B, Friedl TWP, Harbeck N, Janni W, Jensen MB, Mamounas E, Narui K, Nitz U, Norton L, O'Shaughnessy J, Piccart M, Robert N, Shao ZM, Slamon D, Sparano J, Watanabe T, Yothers G, Yu KD, Berry R, Boddington C, Clarke M, Davies C, Davies L, Duane F, Evans V, Gay J, Gettins L, Godwin J, James S, Lui H, Lui Z, MacKinnon E, Mannu G, McHugh T, Morris P, Read S, Straiton E, Buzdar A, Suman VJ, Hunt KK, Leonard RCF, Mansi J, Delbaldo C, Piedbois P, Quinaux E, Fesl C, Gnant M, Sölkner L, Steger G, Eikesdal HP, Lønning PE, Bee V, Fung H, Mackey J, Martin M, Press M, De Azambuja E, Gelber R, Regan M, Di Leo A, Van Dooren V, Nogaret JM, Bartlett J, Chen BE, Gelmon K, Goss PE, Levine MN, Parulekar W, Pritchard KI, Shepherd L, Berry D, Cirrincione C, Shulman LN, Winer E, Gelman RS, Harris JR, Henderson C, Shapiro CL, Christiansen P, Ewertz M, Mouridsen HT, Van Leeuwen E, Linn S, Van Rossum AGJ, Van Tinteren H, Van Werkhoven E, Goldstein L, Gray R, Eiermann W, Gianni L, Valagussa P, Bogaerts J, Bonnefoi H, Poncet C, Huovinen R, Joensuu H, Bonneterre J, Fargeot P, Fumoleau P, Kerbrat P, Luporsi E, Namer M, Carrasco EM, Segui MA, Meisner C, Loibl S, Nekljudova V, Thomssen C, Von Minckwitz G, Kümmel S, Lopez M, Vici P, Fountzilas G, Koliou G, Mavroudis D, Saloustros E, Brain E, Delaloge S, Michiels S, Mathoulin-Pelissier S, Bines J, Sarmento RMB, Bonadonna G, Brambilla C, Rossi A, Bliss J, Coombes RC, Kilburn L, Marty M, Amadori D, Boccardo F, Nanni O, Rubagotti A, Scarpi E, Masuda N, Toi M, Ueno T, Ishikawa T, Matsumoto K, Takao S, Sommer H, Foroglou P, Giokas G, Kondylis D, Lissaios B, Reinisch M, Lee KS, Nam BH, Ro JS, De Matteis A, Perrone F, Tang G, Wolmark N, Hozumi Y, Nomura Y, Earl H, Hiller L, Vallier AL, De Mastro L, Venturini M, Delozier T, Lemonnier J, Martin AL, Roché H, Spielmann M, Chen X, Shen K, Albain K, Barlow W, Budd GT, Gralow J, Hayes D, Bartlett-Lee P, Ellis P, Bianco AR, De Laurentiis M, De Placido S, Wildiers H, Hsu L, Eremin O, Walker LG, Ahlgren J, Blomqvist C, Holmberg L, Lindman H, Asmar L, Jones SE, Gluz O, Liedtke C, Arriagada R, Bergsten-Nordström E, Carey L, Coleman R, Cuzick J, Davidson N, Dignam J, Dowsett M, Francis PA, Goetz MP, Goodwin P, Halpin-Murphy P, Hill C, Jagsi R, Mukai H, Ohashi Y, Pierce L, Poortmans P, Raina V, Rea D, Robertson J, Rutgers E, Salgado R, Spanic T, Tutt A, Viale G, Wang X, Whelan T, Wilcken N, Cameron D, Bergh J, Swain SM. Anthracycline-containing and taxane-containing chemotherapy for early-stage operable breast cancer: a patient-level meta-analysis of 100 000 women from 86 randomised trials. Lancet 2023; 401:1277-1292. [PMID: 37061269 PMCID: PMC11023015 DOI: 10.1016/s0140-6736(23)00285-4] [Citation(s) in RCA: 36] [Impact Index Per Article: 36.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Revised: 11/28/2022] [Accepted: 01/31/2023] [Indexed: 04/17/2023]
Abstract
BACKGROUND Anthracycline-taxane chemotherapy for early-stage breast cancer substantially improves survival compared with no chemotherapy. However, concerns about short-term and long-term side-effects of anthracyclines have led to increased use of taxane chemotherapy without anthracycline, which could compromise efficacy. We aimed to better characterise the benefits and risks of including anthracycline, and the comparative benefits of different anthracycline-taxane regimens. METHODS We did an individual patient-level meta-analysis of randomised trials comparing taxane regimens with versus without anthracycline, and updated our previous meta-analysis of anthracycline regimens with versus without taxane, as well as analysing 44 trials in six related comparisons. We searched databases, including MEDLINE, Embase, the Cochrane Library, and meeting abstracts to identify trials assessing anthracycline and taxane chemotherapy. Adjuvant or neoadjuvant trials were eligible if they began before Jan 1, 2012. Primary outcomes were breast cancer recurrence and cause-specific mortality. Log-rank analyses yielded first-event rate ratios (RRs) and CIs. FINDINGS 28 trials of taxane regimens with or without anthracycline were identified, of which 23 were deemed eligible, and 15 provided data on 18 103 women. Across all 15 trials that provided individual data, recurrence rates were 14% lower on average (RR 0·86, 95% CI 0·79-0·93; p=0·0004) with taxane regimens including anthracycline than those without. Non-breast cancer deaths were not increased but there was one additional acute myeloid leukaemia case per 700 women treated. The clearest reductions in recurrence were found when anthracycline was added concurrently to docetaxel plus cyclophosphamide versus the same dose of docetaxel plus cyclophosphamide (10-year recurrence risk 12·3% vs 21·0%; risk difference 8·7%, 95% CI 4·5-12·9; RR 0·58, 0·47-0·73; p<0·0001). 10-year breast cancer mortality in this group was reduced by 4·2% (0·4-8·1; p=0·0034). No significant reduction in recurrence risk was found for sequential schedules of taxane plus anthracycline when compared with docetaxel plus cyclophosphamide (RR 0·94, 0·83-1·06; p=0·30). For the analysis of anthracycline regimens with versus without taxane, 35 trials (n=52 976) provided individual patient data. Larger recurrence reductions were seen from adding taxane to anthracycline regimens when the cumulative dose of anthracycline was the same in each group (RR 0·87, 0·82-0·93; p<0·0001; n=11 167) than in trials with two-fold higher cumulative doses of non-taxane (mostly anthracycline) in the control group than in the taxane group (RR 0·96, 0·90-1·03; p=0·27; n=14 620). Direct comparisons between anthracycline and taxane regimens showed that a higher cumulative dose and more dose-intense schedules were more efficacious. The proportional reductions in recurrence for taxane plus anthracycline were similar in oestrogen receptor-positive and oestrogen receptor-negative disease, and did not differ by age, nodal status, or tumour size or grade. INTERPRETATION Anthracycline plus taxane regimens are most efficacious at reducing breast cancer recurrence and death. Regimens with higher cumulative doses of anthracycline plus taxane provide the greatest benefits, challenging the current trend in clinical practice and guidelines towards non-anthracycline chemotherapy, particularly shorter regimens, such as four cycles of docetaxel-cyclophosphamide. By bringing together data from almost all relevant trials, this meta-analysis provides a reliable evidence base to inform individual treatment decisions, clinical guidelines, and the design of future clinical trials. FUNDING Cancer Research UK, UK Medical Research Council.
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Sato K, Takeda N, Fuchikami H, Natsume N, Kato M, Okawa T. Impact of de-escalating systemic therapy guided by 21-gene assay on locoregional recurrence after partial-breast irradiation. Brachytherapy 2023; 22:381-388. [PMID: 36894345 DOI: 10.1016/j.brachy.2023.01.002] [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: 09/15/2022] [Revised: 12/24/2022] [Accepted: 01/10/2023] [Indexed: 03/09/2023]
Abstract
PURPOSE Partial-breast irradiation (PBI) has been performed as alternative to whole-breast irradiation (WBI) in breast-conserving therapy (BCT). Recently, the 21-gene recurrence score (RS) was introduced to determine the adjuvant therapy for estrogen receptor (ER)-positive, and human epidermal growth factor receptor 2 (HER2)-negative diseases. However, the impact of RS-based systemic therapy on locoregional recurrence (LRR) following BCT with PBI remains uninvestigated. METHODS AND MATERIALS Patients with ER-positive, HER2-negative, and node-negative breast cancer who underwent BCT with PBI were examined during May 2012-March 2022. In addition to immunohistochemistry (IHC), RS was available to decide on adjuvant therapy. RESULTS In total, 431 patients were evaluated with a median followup of 48.6 months. The 4-year LRR-free survival rates were 97.3% and 96.4% in the IHC and RS cohorts, respectively (p = 0.50). Ki67 of >20% was significantly associated with LRR in the multivariate analysis (HR 4.39, p < 0.05). For patients with Ki67 > 20%, 29 of 71 (40.8%) and 46 of 59 (78.0%) patients received only endocrine therapy in the IHC and RS cohorts, respectively (p < 0.0001). For patients with Ki67 >20% who received only endocrine therapy, the 4-year LRR-free survival rates were 91.8% in the IHC cohort and 94.6% in the RS cohort (p = 0.29) CONCLUSIONS: Although the introduction of RS increased the number of patients receiving endocrine therapy alone for Ki67 >20% of disease by two times, the LRR-free survival after BCT with PBI could be maintained. However, further studies from multiple institutions with longer followup data are required.
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Affiliation(s)
- Kazuhiko Sato
- Department of Breast Oncology, Tokyo-West Tokushukai Hospital, Akishima, Tokyo, Japan.
| | - Naoko Takeda
- Department of Breast Oncology, Tokyo-West Tokushukai Hospital, Akishima, Tokyo, Japan
| | - Hiromi Fuchikami
- Department of Breast Oncology, Tokyo-West Tokushukai Hospital, Akishima, Tokyo, Japan
| | - Nana Natsume
- Department of Radiation Oncology, Tokyo-West Tokushukai Hospital, Akishima, Tokyo, Japan
| | - Masahiro Kato
- Department of Radiation Oncology, Tokyo-West Tokushukai Hospital, Akishima, Tokyo, Japan
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12
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Zhu Y, Zhang H, Pan C, He G, Cui X, Yu X, Zhang X, Wu D, Yang J, Wu X, Luo H, Liu X. Integrated tumor genomic and immune microenvironment analysis identifies predictive biomarkers associated with the efficacy of neoadjuvant therapy for triple-negative breast cancer. Cancer Med 2023; 12:5846-5858. [PMID: 36271505 PMCID: PMC10028167 DOI: 10.1002/cam4.5372] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2022] [Revised: 08/24/2022] [Accepted: 09/12/2022] [Indexed: 12/09/2022] Open
Abstract
BACKGROUND Although neoadjuvant chemotherapy (NAC) is currently the best therapy for triple-negative breast cancer (TNBC), resistance still occurs in a considerable proportion, thus it is crucial to understand resistance mechanisms and identify predictive biomarkers for patients selection. METHODS Biopsy samples were collected from 21 patients with TNBC who underwent NAC. Whole-exome sequencing (WES), targeted sequencing, and multiplex immunohistochemistry (mIHC) were carried out on the clinical samples and used to identify and validate potential biomarkers associated with response to NAC. In addition, data on 190 TNBC patients who had undergone chemotherapy were obtained from The Cancer Genome Atlas (TCGA) and analyzed to further validate our findings. RESULTS Both the tumor mutational burden (TMB) and tumor neoantigen burden (TNB) were significantly higher in responders than in non-responders. Higher response rates and longer survival rates were observed in patients with higher TMB. Patients with higher ratios of CD8 to M2 macrophages had higher response rates and improved survival rates. Finally, the integrated analysis demonstrated that the combination of TMB and the ratio of CD8 T cells to M2 macrophages could further distinguish patients who benefitted from the treatment in both enrolled patients and public data. CONCLUSIONS The findings of this study indicated that the combination of TMB and the ratio of CD8 T cells to M2 macrophages may be a potential biomarker for improving the recognition of NAC responders, thereby providing a basis for developing precision NAC regimens.
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Affiliation(s)
- Yanhui Zhu
- Department of Breast Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Hongfei Zhang
- Department of Breast Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Chaohu Pan
- The First Affiliated Hospital, Jinan University, Guangzhou, Guangdong, China
- Department of Medicine, YuceBio Technology Co., Ltd, Shenzhen, Guangdong, China
| | - Gao He
- Department of Breast Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Xiaoli Cui
- Department of Medicine, YuceBio Technology Co., Ltd, Shenzhen, Guangdong, China
| | - Xiafei Yu
- Department of Breast Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Xiaoqiang Zhang
- Department of Breast Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Dongfang Wu
- Department of Medicine, YuceBio Technology Co., Ltd, Shenzhen, Guangdong, China
| | - Junzhe Yang
- Department of Breast Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Xian Wu
- Department of Breast Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Haitao Luo
- Department of Medicine, YuceBio Technology Co., Ltd, Shenzhen, Guangdong, China
| | - Xiaoan Liu
- Department of Breast Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
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13
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Del Mastro L, Poggio F, Blondeaux E, De Placido S, Giuliano M, Forestieri V, De Laurentiis M, Gravina A, Bisagni G, Rimanti A, Turletti A, Nisticò C, Vaccaro A, Cognetti F, Fabi A, Gasparro S, Garrone O, Alicicco MG, Urracci Y, Mansutti M, Poletti P, Correale P, Bighin C, Puglisi F, Montemurro F, Colantuoni G, Lambertini M, Boni L, Venturini M, Abate A, Pastorino S, Canavese G, Vecchio C, Guenzi M, Lambertini M, Levaggi A, Giraudi S, Accortanzo V, Floris C, Aitini E, Fornari G, Miraglia S, Buonfanti G, Cherchi M, Petrelli F, Vaccaro A, Magnolfi E, Contu A, Labianca R, Parisi A, Basurto C, Cappuzzo F, Merlano M, Russo S, Mansutti M, Poletto E, Nardi M, Grasso D, Fontana A, Isa L, Comandè M, Cavanna L, Iacobelli S, Milani S, Mustacchi G, Venturini S, Scinto A, Sarobba M, Pugliese P, Bernardo A, Pavese I, Coccaro M, Massidda B, Ionta M, Nuzzo A, Laudadio L, Chiantera V, Dottori R, Barduagni M, Castiglione F, Ciardiello F, Tinessa V, Ficorella A, Moscetti L, Vallini I, Giardina G, Silva R, Montedoro M, Seles E, Morano F, Cruciani G, Adamo V, Pancotti A, Palmisani V, Ruggeri A, Cammilluzzi E, Carrozza F, D'Aprile M, Brunetti M, Gallotti P, Chiesa E, Testore F, D'Arco A, Ferro A, Jirillo A, Pezzoli M, Scambia G, Iacono C, Masullo P, Tomasello G, Gandini G, Zoboli A, Bottero C, Cazzaniga M, Genua G, Palazzo S, D'Amico M, Perrone D. Fluorouracil and dose-dense adjuvant chemotherapy in patients with early-stage breast cancer (GIM2): end-of-study results from a randomised, phase 3 trial. Lancet Oncol 2022; 23:1571-1582. [DOI: 10.1016/s1470-2045(22)00632-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 10/06/2022] [Accepted: 10/07/2022] [Indexed: 11/11/2022]
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Gao Y, Liu M, Li L, Zhang J, Song F, Tian J. Immune checkpoint inhibitors and chemotherapy versus chemotherapy for early triple-negative breast cancer. Hippokratia 2022. [DOI: 10.1002/14651858.cd015072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Ya Gao
- Evidence-Based Medicine Center, School of Basic Medical Sciences; Lanzhou University; Lanzhou City China
| | - Ming Liu
- Evidence-Based Medicine Center, School of Basic Medical Sciences; Lanzhou University; Lanzhou City China
| | - Lun Li
- Department of Breast Cancer; The Second Xiangya Hospital, Central South University; Changsha China
| | - Junhua Zhang
- Evidence-Based Medicine Center; Tianjin University of Traditional Chinese Medicine; Tianjin China
| | - Fujian Song
- Norwich Medical School; University of East Anglia; Norwich UK
| | - JinHui Tian
- Evidence-Based Medicine Center, School of Basic Medical Sciences; Lanzhou University; Lanzhou City China
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Patient-reported outcomes from a randomized trial of neoadjuvant atezolizumab-chemotherapy in early triple-negative breast cancer. NPJ Breast Cancer 2022; 8:108. [PMID: 36123366 PMCID: PMC9485121 DOI: 10.1038/s41523-022-00457-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Accepted: 07/11/2022] [Indexed: 11/28/2022] Open
Abstract
Patient-reported outcomes data assessing patients’ experience of immunotherapy treatment burden in potentially curable early-stage triple-negative breast cancer (TNBC) are lacking. These patient-reported data inform clinical benefit and decision-making for adding atezolizumab to neoadjuvant chemotherapy in early-stage TNBC. IMpassion031 (NCT03197935) randomly assigned patients with stage II/III TNBC (T2–T4d primary tumors) to 5 cycles (4 weeks/cycle) of every 2-week neoadjuvant atezolizumab 840 mg or placebo with weekly nab-paclitaxel (3 cycles) followed by every 2-week dose-dense doxorubicin+cyclophosphamide (2 cycles). After surgery, the atezolizumab-chemotherapy arm received atezolizumab 1200 mg every 3 weeks (11 cycles). The placebo-chemotherapy arm was observed under standard of care. To assess treatment burden from the patients’ perspective, which comprised measures of the treatment-related impact on patients’ functioning and health-related quality of life (HRQoL), as well as patients’ experience of treatment-related symptoms plus their associated bother, patients completed the EORTC QLQ-C30 and FACT-G single-item GP5. Predefined secondary endpoints included mean and mean change from baseline values in the QLQ-C30 function (role and physical) and global health status/quality of life scales. Exploratory endpoints included mean and mean change from baseline in treatment-related symptoms, and treatment side effect bother. Mean physical, role function, and HRQoL were similar between arms at baseline and throughout treatment. In the neoadjuvant period, both arms exhibited clinically meaningful declines of similar magnitude from baseline in physical, role function, and HRQoL, and reported similar treatment side effect to bother at each visit. Improved pathologic complete response from adding atezolizumab to neoadjuvant chemotherapy for early-stage TNBC occurred without imposing additional treatment burden on patients.
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Chen CS, Smith EML, Stringer KA, Henry NL, Hertz DL. Co-occurrence and metabolic biomarkers of sensory and motor subtypes of peripheral neuropathy from paclitaxel. Breast Cancer Res Treat 2022; 194:551-560. [PMID: 35760975 PMCID: PMC9310087 DOI: 10.1007/s10549-022-06652-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Accepted: 06/03/2022] [Indexed: 02/03/2023]
Abstract
PURPOSE Chemotherapy-induced peripheral neuropathy (CIPN) is the major treatment-limiting toxicity of paclitaxel, which predominantly presents as sensory symptoms, with motor symptoms in some patients. Differentiating CIPN into subtypes has been recommended to direct CIPN research. The objective of this study was to investigate whether sensory and motor CIPN are distinct subtypes with different predictive biomarkers in patients with breast cancer receiving paclitaxel. METHODS Data were from a prospective cohort of 60 patients with breast cancer receiving up to 12 weekly infusions of 80 mg/m2 paclitaxel (NCT02338115). European Organisation for Research and Treatment of Cancer Quality of Life questionnaire CIPN20 was used to evaluate CIPN. Clusters of the time course of sensory (CIPNS), motor (CIPNM), and the difference between sensory and motor (CIPNS-CIPNM) were identified using k-means clustering on principal component scores. Predictive metabolomic biomarkers of maximum CIPNS and CIPNM were investigated using linear regressions adjusted for baseline CIPN, paclitaxel pharmacokinetics, and body mass index. RESULTS More sensory than motor CIPN was found (CIPNS change: mean = 10.8, ranged [-3.3, 52.1]; CIPNM change: mean = 3.5, range: [-7.5, 35.0]). Three groups were identified with No CIPN, Mixed CIPN, and Sensory-dominant CIPN (maximum CIPNS: mean = 12.7 vs. 40.9 vs. 74.3, p < 0.001; maximum CIPNM: mean = 5.4 vs. 25.5 vs. 36.1, p < 0.001; average CIPNS-CIPNM: mean = 2.8 vs. 5.8 vs. 24.9, p < 0.001). Biomarkers of motor CIPN were similar to previously identified biomarkers of sensory CIPN, including lower serum histidine (p = 0.029). CONCLUSION Our findings suggest that sensory and motor CIPN co-occur and may not have differentiating metabolic biomarkers. These findings need to be validated in larger cohorts of patients treated with paclitaxel and other neurotoxic agents to determine the optimal approach to predict, prevent, and treat CIPN and improve patients' outcomes.
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Affiliation(s)
- Ciao-Sin Chen
- Department of Clinical Pharmacy, University of Michigan College of Pharmacy, 428 Church St., Room 3054, Ann Arbor, MI, 48109-1065, USA
| | | | - Kathleen A Stringer
- Department of Clinical Pharmacy, University of Michigan College of Pharmacy, 428 Church St., Room 3054, Ann Arbor, MI, 48109-1065, USA
- NMR Metabolomics Laboratory, University of Michigan College of Pharmacy, Ann Arbor, MI, USA
| | - N Lynn Henry
- University of Michigan Rogel Cancer Center, University of Michigan Medical School, Ann Arbor, MI, USA
| | - Daniel L Hertz
- Department of Clinical Pharmacy, University of Michigan College of Pharmacy, 428 Church St., Room 3054, Ann Arbor, MI, 48109-1065, USA.
- University of Michigan Rogel Cancer Center, University of Michigan Medical School, Ann Arbor, MI, USA.
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Hertz DL, Chen L, Henry NL, Griggs JJ, Hayes DF, Derstine BA, Su GL, Wang SC, Pai MP. Muscle mass affects paclitaxel systemic exposure and may inform personalized paclitaxel dosing. Br J Clin Pharmacol 2022; 88:3222-3229. [PMID: 35083783 PMCID: PMC9197985 DOI: 10.1111/bcp.15244] [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: 09/17/2021] [Revised: 12/01/2021] [Accepted: 01/01/2022] [Indexed: 01/03/2023] Open
Abstract
AIMS Patients with low muscle mass have increased risk of paclitaxel-induced peripheral neuropathy, which is dependent on systemic paclitaxel exposure. Dose optimization may be feasible through the secondary use of radiologic data for body composition. The objective of this study was to interrogate morphomic parameters as predictors of paclitaxel pharmacokinetics to identify alternative dosing strategies that may improve treatment outcomes. METHODS This was a secondary analysis of female patients with breast cancer scheduled to receive 80 mg/m2 weekly paclitaxel infusions. Paclitaxel was measured at the end of initial infusion to estimate maximum concentration (Cmax ). Computed tomography (CT) scans were used to measure 29 body composition features for inclusion in pharmacokinetic modelling. Monte Carlo simulations were performed to identify infusion durations that limit the probability of exceeding Cmax > 2885 ng/mL, which was selected based on prior work linking this to an unacceptable risk of peripheral neuropathy. RESULTS Thirty-nine patients were included in the analysis. The optimal model was a two-compartment pharmacokinetic model with T11 skeletal muscle area as a covariate of paclitaxel volume of distribution (Vd). Simulations suggest that extending infusion of the standard paclitaxel dose from 1 hour to 2 and 3 hours in patients who have skeletal muscle area 4907-7080 mm2 and <4907 mm2 , respectively, would limit risk of Cmax > 2885 ng/mL to <50%, consequently reducing neuropathy, while marginally increasing overall systemic paclitaxel exposure. CONCLUSION Extending paclitaxel infusion duration in ~25% of patients who have low skeletal muscle area is predicted to reduce peripheral neuropathy while maintaining systemic exposure, suggesting that personalizing paclitaxel dosing based on body composition may improve treatment outcomes.
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Affiliation(s)
- Daniel L. Hertz
- Department of Clinical Pharmacy, University of Michigan College of Pharmacy, Ann Arbor, MI, United States, 48109-1065
| | - Li Chen
- Department of Clinical Pharmacy, University of Michigan College of Pharmacy, Ann Arbor, MI, United States, 48109-1065
| | - N. Lynn Henry
- Department of Internal Medicine, Division of Hematology/Oncology, University of Michigan Medical School, Ann Arbor, MI
| | - Jennifer J Griggs
- Department of Internal Medicine, Division of Hematology/Oncology, University of Michigan Medical School, Ann Arbor, MI
| | - Daniel F Hayes
- Department of Internal Medicine, Division of Hematology/Oncology, University of Michigan Medical School, Ann Arbor, MI
| | - Brian A. Derstine
- Morphomic Analysis Group, University of Michigan Medical School, Ann Arbor, MI
| | - Grace L. Su
- Morphomic Analysis Group, University of Michigan Medical School, Ann Arbor, MI
| | - Stewart C Wang
- Morphomic Analysis Group, University of Michigan Medical School, Ann Arbor, MI
| | - Manjunath P. Pai
- Department of Clinical Pharmacy, University of Michigan College of Pharmacy, Ann Arbor, MI, United States, 48109-1065
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18
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Huang M, Liu C, Shao Y, Zhou S, Hu G, Yin S, Pu W, Yu H. Anti-tumor pharmacology of natural products targeting mitosis. Cancer Biol Med 2022; 19:j.issn.2095-3941.2022.0006. [PMID: 35699421 PMCID: PMC9257311 DOI: 10.20892/j.issn.2095-3941.2022.0006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Cancer has been an insurmountable problem in the history of medical science. The uncontrollable proliferation of cancer cells is one of cancer’s main characteristics, which is closely associated with abnormal mitosis. Targeting mitosis is an effective method for cancer treatment. This review summarizes several natural products with anti-tumor effects related to mitosis, focusing on targeting microtubulin, inducing DNA damage, and modulating mitosis-associated kinases. Furthermore, the main disadvantages of several typical compounds, including drug resistance, toxicity to non-tumor tissues, and poor aqueous solubility and pharmacokinetic properties, are also discussed, together with strategies to address them. Improved understanding of cancer cell mitosis and natural products may pave the way to drug development for the treatment of cancer.
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Affiliation(s)
- Manru Huang
- Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China.,State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Caiyan Liu
- Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China.,State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Yingying Shao
- Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China.,State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Shiyue Zhou
- Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China.,State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Gaoyong Hu
- Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China.,State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Shuangshuang Yin
- Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China.,State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Weiling Pu
- Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China.,State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Haiyang Yu
- Key Laboratory of Pharmacology of Traditional Chinese Medical Formulae, Ministry of Education, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China.,State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
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19
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Hertz DL, McShane LM, Hayes DF. Defining Clinical Utility of Germline Indicators of Toxicity Risk: A Perspective. J Clin Oncol 2022; 40:1721-1731. [PMID: 35324346 PMCID: PMC9148690 DOI: 10.1200/jco.21.02209] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Affiliation(s)
- Daniel L Hertz
- Department of Clinical Pharmacy, University of Michigan College of Pharmacy, Ann Arbor, MI
| | - Lisa M McShane
- Biometric Research Program, Division of Cancer Treatment and Diagnosis, National Cancer Institute, Bethesda, MD
| | - Daniel F Hayes
- Stuart B. Padnos Professor of Breast Cancer Research, University of Michigan Rogel Cancer Center, Ann Arbor, MI
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20
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Lin Y, Zhang J, Li Y, Guo W, Chen L, Chen M, Chen X, Zhang W, Jin X, Jiang M, Xiao H, Wang C, Song C, Fu F. CTPS1 promotes malignant progression of triple-negative breast cancer with transcriptional activation by YBX1. J Transl Med 2022; 20:17. [PMID: 34991621 PMCID: PMC8734240 DOI: 10.1186/s12967-021-03206-5] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Accepted: 12/17/2021] [Indexed: 01/18/2023] Open
Abstract
Background Cytidine nucleotide triphosphate synthase 1 (CTPS1) is a CTP synthase which play critical roles in DNA synthesis. However, its biological regulation and mechanism in triple-negative breast cancer (TNBC) has not been reported yet. Methods The expression of CTPS1 in TNBC tissues was determined by GEO, TCGA databases and immunohistochemistry (IHC). The effect of CTPS1 on TNBC cell proliferation, migration, invasion, apoptosis and tumorigenesis were explored in vivo and in vitro. In addition, the transcription factor Y-box binding protein 1 (YBX1) was identified by bioinformatics methods, dual luciferase reporter and chromatin immunoprecipitation (CHIP) assays. Pearson correlation analysis was utilized to assess the association between YBX1 and CTPS1 expression. Results CTPS1 expression was significantly upregulated in TNBC tissues and cell lines. Higher CTPS1 expression was correlated with a poorer disease-free survival (DFS) and overall survival (OS) in TNBC patients. Silencing of CTPS1 dramatically inhibited the proliferation, migration, invasion ability and induced apoptosis of MDA-MB-231 and HCC1937 cells. Xenograft tumor model also indicated that CTPS1 knockdown remarkably reduced tumor growth in mice. Mechanically, YBX1 could bind to the promoter of CTPS1 to promote its transcription. Furthermore, the expression of YBX1 was positively correlated with CTPS1 in TNBC tissues. Rescue experiments confirmed that the enhanced cell proliferation and invasion ability induced by YBX1 overexpression could be reversed by CTPS1 knockdown. Conclusion Our data demonstrate that YBX1/CTPS1 axis plays an important role in the progression of TNBC. CTPS1 might be a promising prognosis biomarker and potential therapeutic target for patients with triple-negative breast cancer. Supplementary Information The online version contains supplementary material available at 10.1186/s12967-021-03206-5.
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Affiliation(s)
- Yuxiang Lin
- Department of Breast Surgery, Fujian Medical University Union Hospital, No.29, Xin Quan Road, Gulou District, Fuzhou, 350001, Fujian, China.,Department of General Surgery, Fujian Medical University Union Hospital, Fuzhou, 350001, Fujian, China.,Breast Cancer Institute, Fujian Medical University, Fuzhou, Fujian, China
| | - Jie Zhang
- Department of Breast Surgery, Fujian Medical University Union Hospital, No.29, Xin Quan Road, Gulou District, Fuzhou, 350001, Fujian, China.,Department of General Surgery, Fujian Medical University Union Hospital, Fuzhou, 350001, Fujian, China.,Breast Cancer Institute, Fujian Medical University, Fuzhou, Fujian, China
| | - Yan Li
- Department of Breast Surgery, Fujian Medical University Union Hospital, No.29, Xin Quan Road, Gulou District, Fuzhou, 350001, Fujian, China.,Department of General Surgery, Fujian Medical University Union Hospital, Fuzhou, 350001, Fujian, China.,Breast Cancer Institute, Fujian Medical University, Fuzhou, Fujian, China
| | - Wenhui Guo
- Department of Breast Surgery, Fujian Medical University Union Hospital, No.29, Xin Quan Road, Gulou District, Fuzhou, 350001, Fujian, China.,Department of General Surgery, Fujian Medical University Union Hospital, Fuzhou, 350001, Fujian, China.,Breast Cancer Institute, Fujian Medical University, Fuzhou, Fujian, China
| | - Lili Chen
- Department of Breast Surgery, Fujian Medical University Union Hospital, No.29, Xin Quan Road, Gulou District, Fuzhou, 350001, Fujian, China.,Department of General Surgery, Fujian Medical University Union Hospital, Fuzhou, 350001, Fujian, China.,Breast Cancer Institute, Fujian Medical University, Fuzhou, Fujian, China
| | - Minyan Chen
- Department of Breast Surgery, Fujian Medical University Union Hospital, No.29, Xin Quan Road, Gulou District, Fuzhou, 350001, Fujian, China.,Department of General Surgery, Fujian Medical University Union Hospital, Fuzhou, 350001, Fujian, China.,Breast Cancer Institute, Fujian Medical University, Fuzhou, Fujian, China
| | - Xiaobin Chen
- Department of Breast Surgery, Fujian Medical University Union Hospital, No.29, Xin Quan Road, Gulou District, Fuzhou, 350001, Fujian, China.,Department of General Surgery, Fujian Medical University Union Hospital, Fuzhou, 350001, Fujian, China.,Breast Cancer Institute, Fujian Medical University, Fuzhou, Fujian, China
| | - Wenzhe Zhang
- Department of Breast Surgery, Fujian Medical University Union Hospital, No.29, Xin Quan Road, Gulou District, Fuzhou, 350001, Fujian, China.,Department of General Surgery, Fujian Medical University Union Hospital, Fuzhou, 350001, Fujian, China.,Breast Cancer Institute, Fujian Medical University, Fuzhou, Fujian, China
| | - Xuan Jin
- Department of Breast Surgery, Fujian Medical University Union Hospital, No.29, Xin Quan Road, Gulou District, Fuzhou, 350001, Fujian, China.,Department of General Surgery, Fujian Medical University Union Hospital, Fuzhou, 350001, Fujian, China.,Breast Cancer Institute, Fujian Medical University, Fuzhou, Fujian, China
| | - Meichen Jiang
- Department of Pathology, Fujian Medical University Union Hospital, Fuzhou, 350001, Fujian, China
| | - Han Xiao
- Department of Pathology, Fujian Medical University Union Hospital, Fuzhou, 350001, Fujian, China
| | - Chuan Wang
- Department of Breast Surgery, Fujian Medical University Union Hospital, No.29, Xin Quan Road, Gulou District, Fuzhou, 350001, Fujian, China. .,Department of General Surgery, Fujian Medical University Union Hospital, Fuzhou, 350001, Fujian, China. .,Breast Cancer Institute, Fujian Medical University, Fuzhou, Fujian, China.
| | - Chuangui Song
- Department of Breast Surgery, Fujian Medical University Union Hospital, No.29, Xin Quan Road, Gulou District, Fuzhou, 350001, Fujian, China. .,Department of General Surgery, Fujian Medical University Union Hospital, Fuzhou, 350001, Fujian, China. .,Breast Cancer Institute, Fujian Medical University, Fuzhou, Fujian, China.
| | - Fangmeng Fu
- Department of Breast Surgery, Fujian Medical University Union Hospital, No.29, Xin Quan Road, Gulou District, Fuzhou, 350001, Fujian, China. .,Department of General Surgery, Fujian Medical University Union Hospital, Fuzhou, 350001, Fujian, China. .,Breast Cancer Institute, Fujian Medical University, Fuzhou, Fujian, China.
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21
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Mittal N, Singh S, Mittal R, Kaushal J, Kaushal V. Immune checkpoint inhibitors as neoadjuvant therapy in early triple-negative breast cancer: A systematic review and meta-analysis. J Cancer Res Ther 2022; 18:1754-1765. [DOI: 10.4103/jcrt.jcrt_1867_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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22
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Scribano CM, Wan J, Esbona K, Tucker JB, Lasek A, Zhou AS, Zasadil LM, Molini R, Fitzgerald J, Lager AM, Laffin JJ, Correia-Staudt K, Wisinski KB, Tevaarwerk AJ, O’Regan R, McGregor SM, Fowler AM, Chappell RJ, Bugni TS, Burkard ME, Weaver BA. Chromosomal instability sensitizes patient breast tumors to multipolar divisions induced by paclitaxel. Sci Transl Med 2021; 13:eabd4811. [PMID: 34516829 PMCID: PMC8612166 DOI: 10.1126/scitranslmed.abd4811] [Citation(s) in RCA: 62] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Paclitaxel (Taxol) is a cornerstone of cancer treatment. However, its mechanism of cytotoxicity is incompletely understood and not all patients benefit from treatment. We show that patients with breast cancer did not accumulate sufficient intratumoral paclitaxel to induce mitotic arrest in tumor cells. Instead, clinically relevant concentrations induced multipolar mitotic spindle formation. However, the extent of early multipolarity did not predict patient response. Whereas multipolar divisions frequently led to cell death, multipolar spindles focused into bipolar spindles before division at variable frequency, and maintaining multipolarity throughout mitosis was critical to induce the high rates of chromosomal instability necessary for paclitaxel to elicit cell death. Increasing multipolar divisions in paclitaxel resulted in improved cytotoxicity. Conversely, decreasing paclitaxel-induced multipolar divisions reduced paclitaxel efficacy. Moreover, we found that preexisting chromosomal instability sensitized breast cancer cells to paclitaxel. Both genetic and pharmacological methods of inducing chromosomal instability were sufficient to increase paclitaxel efficacy. In patients, the amount of pretreatment chromosomal instability directly correlated with taxane response in metastatic breast cancer such that patients with a higher rate of preexisting chromosomal instability showed improved response to taxanes. Together, these results support the use of baseline rates of chromosomal instability as a predictive biomarker for paclitaxel response. Furthermore, they suggest that agents that increase chromosomal instability or maintain multipolar spindles throughout mitosis will improve the clinical utility of paclitaxel.
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Affiliation(s)
- Christina M. Scribano
- Molecular and Cellular Pharmacology Graduate Training Program, University of Wisconsin, Madison, WI 53705, USA
| | - Jun Wan
- Physiology Graduate Training Program, University of Wisconsin, Madison, WI 53705, USA
| | - Karla Esbona
- Department of Medicine, University of Wisconsin, Madison, WI 53705, USA
| | - John B. Tucker
- Cancer Biology Graduate Training Program, University of Wisconsin, Madison, WI 53705, USA
| | - Amber Lasek
- Department of Cell and Regenerative Biology, University of Wisconsin, Madison, WI 53705, USA
| | - Amber S. Zhou
- Molecular and Cellular Pharmacology Graduate Training Program, University of Wisconsin, Madison, WI 53705, USA
| | - Lauren M. Zasadil
- Molecular and Cellular Pharmacology Graduate Training Program, University of Wisconsin, Madison, WI 53705, USA
| | - Ryan Molini
- Department of Cell and Regenerative Biology, University of Wisconsin, Madison, WI 53705, USA
| | - Jonathan Fitzgerald
- Molecular and Cellular Pharmacology Graduate Training Program, University of Wisconsin, Madison, WI 53705, USA
| | - Angela M. Lager
- Wisconsin State Laboratory of Hygiene, Madison, WI 53705, USA
| | | | | | - Kari B. Wisinski
- Department of Medicine, University of Wisconsin, Madison, WI 53705, USA
| | | | - Ruth O’Regan
- Department of Medicine, University of Wisconsin, Madison, WI 53705, USA
| | - Stephanie M. McGregor
- Department of Pathology and Laboratory Medicine, University of Wisconsin, Madison, WI 53705, USA
| | - Amy M. Fowler
- Department of Radiology, University of Wisconsin, Madison, WI 53792, USA
- Department of Medical Physics, University of Wisconsin, Madison, WI 53705, USA
- Carbone Cancer Center, University of Wisconsin-Madison, Madison, WI 53705, USA
| | | | - Tim S. Bugni
- School of Pharmacy, University of Wisconsin, Madison, WI 53705, USA
| | - Mark E. Burkard
- Department of Medicine, University of Wisconsin, Madison, WI 53705, USA
- Department of Oncology/McArdle Laboratory for Cancer Research, University of Wisconsin, Madison, WI 53705, USA
- Carbone Cancer Center, University of Wisconsin-Madison, Madison, WI 53705, USA
| | - Beth A. Weaver
- Department of Cell and Regenerative Biology, University of Wisconsin, Madison, WI 53705, USA
- Department of Oncology/McArdle Laboratory for Cancer Research, University of Wisconsin, Madison, WI 53705, USA
- Carbone Cancer Center, University of Wisconsin-Madison, Madison, WI 53705, USA
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23
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Liao G, Jiang Z, Yang Y, Zhang C, Jiang M, Zhu J, Xu L, Xie A, Yan M, Zhang Y, Xiao Y, Li X. Combined homologous recombination repair deficiency and immune activation analysis for predicting intensified responses of anthracycline, cyclophosphamide and taxane chemotherapy in triple-negative breast cancer. BMC Med 2021; 19:190. [PMID: 34465315 PMCID: PMC8408988 DOI: 10.1186/s12916-021-02068-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2021] [Accepted: 07/20/2021] [Indexed: 12/05/2022] Open
Abstract
BACKGROUND Triple-negative breast cancer (TNBC) is a clinically aggressive disease with abundant variants that cause homologous recombination repair deficiency (HRD). Whether TNBC patients with HRD are sensitive to anthracycline, cyclophosphamide and taxane (ACT), and whether the combination of HRD and tumour immunity can improve the recognition of ACT responders are still unknown. METHODS Data from 83 TNBC patients in The Cancer Genome Atlas (TCGA) was used as a discovery cohort to analyse the association between HRD and ACT chemotherapy benefits. The combined effects of HRD and immune activation on ACT chemotherapy were explored at both the genome and the transcriptome levels. Independent cohorts from the Molecular Taxonomy of Breast Cancer International Consortium (METABRIC) and Gene Expression Omnibus (GEO) were adopted to validate our findings. RESULTS HRD was associated with a longer ACT chemotherapy failure-free interval (FFI) with a hazard ratio of 0.16 (P = 0.004) and improved patient prognosis (P = 0.0063). By analysing both HRD status and ACT response, we identified patients with a distinct TNBC subtype (ACT-S&HR-P) that showed higher tumour lymphocyte infiltration, IFN-γ activity and NK cell levels. Patients with ACT-S&HR-P had significantly elevated immune inhibitor levels and presented immune activation associated with the increased activities of both innate immune cells and adaptive immune cells, which suggested treatment with immune checkpoint blockade as an option for this subtype. Our analysis revealed that the combination of HRD and immune activation enhanced the efficiency of identifying responders to ACT chemotherapy (AUC = 0.91, P = 1.06e-04) and synergistically contributed to the clinical benefits of TNBC patients. A transcriptional HRD signature of ACT response-related prognostic factors was identified and independently validated to be significantly associated with improved survival in the GEO cohort (P = 0.0038) and the METABRIC dataset (P < 0.0001). CONCLUSIONS These findings highlight that HR deficiency prolongs FFI and predicts intensified responses in TNBC patients by combining HRD and immune activation, which provides a molecular basis for identifying ACT responders.
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Affiliation(s)
- Gaoming Liao
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, 150081, Heilongjiang, China
| | - Zedong Jiang
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, 150081, Heilongjiang, China
| | - Yiran Yang
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, 150081, Heilongjiang, China
| | - Cong Zhang
- Department of Ultrasonic Medicine, The First Affiliated Hospital of Harbin Medical University, Harbin, 150010, Heilongjiang, China
| | - Meiting Jiang
- Key Laboratory of University in Heilongjiang Province, Department of Pharmacy, The Second Affiliated Hospital of Harbin Medical University, Harbin, 150086, China
| | - Jiali Zhu
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, 150081, Heilongjiang, China
| | - Liwen Xu
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, 150081, Heilongjiang, China
| | - Aimin Xie
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, 150081, Heilongjiang, China
| | - Min Yan
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, 150081, Heilongjiang, China
| | - Yunpeng Zhang
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, 150081, Heilongjiang, China.
| | - Yun Xiao
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, 150081, Heilongjiang, China. .,Key Laboratory of Cardiovascular Medicine Research, Harbin Medical University, Ministry of Education, Harbin, 150081, Heilongjiang, China.
| | - Xia Li
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, 150081, Heilongjiang, China. .,Key Laboratory of Cardiovascular Medicine Research, Harbin Medical University, Ministry of Education, Harbin, 150081, Heilongjiang, China.
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24
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Cannioto RA, Hutson A, Dighe S, McCann W, McCann SE, Zirpoli GR, Barlow W, Kelly KM, DeNysschen CA, Hershman DL, Unger JM, Moore HCF, Stewart JA, Isaacs C, Hobday TJ, Salim M, Hortobagyi GN, Gralow JR, Albain KS, Budd GT, Ambrosone CB. Physical Activity Before, During, and After Chemotherapy for High-Risk Breast Cancer: Relationships With Survival. J Natl Cancer Inst 2021; 113:54-63. [PMID: 32239145 DOI: 10.1093/jnci/djaa046] [Citation(s) in RCA: 93] [Impact Index Per Article: 31.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Revised: 03/09/2020] [Accepted: 03/25/2020] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Although physical activity has been consistently associated with reduced breast cancer mortality, evidence is largely based on data collected at one occasion. We examined how pre- and postdiagnosis physical activity was associated with survival outcomes in high-risk breast cancer patients. METHODS Included were 1340 patients enrolled in the Diet, Exercise, Lifestyle and Cancer Prognosis (DELCaP) Study, a prospective study of lifestyle and prognosis ancillary to a SWOG clinical trial (S0221). Activity before diagnosis, during treatment, and at 1- and 2-year intervals after enrollment was collected. Patients were categorized according to the Physical Activity Guidelines for Americans as meeting the minimum guidelines (yes/no) and incrementally as inactive, low active, moderately active (meeting the guidelines), or high active. RESULTS In joint-exposure analyses, patients meeting the guidelines before and 1 year after diagnosis experienced statistically significant reductions in hazards of recurrence (hazard ratio [HR] = 0.59, 95% confidence interval [CI] = 0.42 to 0.82) and mortality (HR = 0.51, 95% CI = 0.34-0.77); associations were stronger at 2-year follow-up for recurrence (HR = 0.45, 95% CI = 0.31 to 0.65) and mortality (HR = 0.32, 95% CI = 0.19 to 0.52). In time-dependent analyses, factoring in activity from all time points, we observed striking associations with mortality for low- (HR = 0.41, 95% CI = 0.24 to 0.68), moderate- (HR = 0.42, 95% CI = 0.23 to 0.76), and high-active patients (HR = 0.31, 95% CI = 0.18 to 0.53). CONCLUSIONS Meeting the minimum guidelines for physical activity both before diagnosis and after treatment appears to be associated with statistically significantly reduced hazards of recurrence and mortality among breast cancer patients. When considering activity from all time points, including during treatment, lower volumes of regular activity were associated with similar overall survival advantages as meeting and exceeding the guidelines.
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Affiliation(s)
- Rikki A Cannioto
- Department of Cancer Prevention and Control, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Alan Hutson
- Department of Biostatistics and Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Shruti Dighe
- Department of Cancer Prevention and Control, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - William McCann
- Department of Cancer Prevention and Control, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Susan E McCann
- Department of Cancer Prevention and Control, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Gary R Zirpoli
- Slone Epidemiology Center, Boston University, Boston, MA, USA
| | - William Barlow
- SWOG Statistical Center, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Kara M Kelly
- Department of Pediatric Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Carol A DeNysschen
- Department of Cancer Prevention and Control, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA.,Health, Nutrition, and Dietetics, State University of New York at Buffalo, Buffalo, NY, USA
| | - Dawn L Hershman
- Department of Medicine, Columbia University, New York, NY, USA
| | - Joseph M Unger
- SWOG Statistical Center, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - Halle C F Moore
- Department of Hematology and Oncology, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH, USA
| | - James A Stewart
- Department of Hematology and Oncology, Baystate Medical Center, Springfield, MA, USA
| | - Claudine Isaacs
- Fisher Center for Hereditary Cancer and Clinical Genomics Research, Georgetown University, Washington, DC, USA
| | - Timothy J Hobday
- Department of Medical Oncology, Cancer Center, Mayo Clinic, Rochester, MN, USA
| | - Muhammad Salim
- Medical Oncology, Allan Blair Cancer Centre, Regina, SK, Canada
| | - Gabriel N Hortobagyi
- Department of Breast Medical Oncology, Division of Cancer Medicine - Clinical, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Julie R Gralow
- Breast Medical Oncology, Seattle Cancer Care Alliance, Seattle, WA, USA
| | - Kathy S Albain
- Department of Medicine, Loyola University Chicago Stritch School of Medicine, Chicago, IL, USA
| | - G Thomas Budd
- Department of Hematology and Oncology, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Christine B Ambrosone
- Department of Cancer Prevention and Control, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
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25
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Tolaney SM, Garrett-Mayer E, White J, Blinder VS, Foster JC, Amiri-Kordestani L, Hwang ES, Bliss JM, Rakovitch E, Perlmutter J, Spears PA, Frank E, Tung NM, Elias AD, Cameron D, Denduluri N, Best AF, DiLeo A, Baizer L, Butler LP, Schwartz E, Winer EP, Korde LA. Updated Standardized Definitions for Efficacy End Points (STEEP) in Adjuvant Breast Cancer Clinical Trials: STEEP Version 2.0. J Clin Oncol 2021; 39:2720-2731. [PMID: 34003702 PMCID: PMC10166345 DOI: 10.1200/jco.20.03613] [Citation(s) in RCA: 58] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
PURPOSE The Standardized Definitions for Efficacy End Points (STEEP) criteria, established in 2007, provide standardized definitions of adjuvant breast cancer clinical trial end points. Given the evolution of breast cancer clinical trials and improvements in outcomes, a panel of experts reviewed the STEEP criteria to determine whether modifications are needed. METHODS We conducted systematic searches of ClinicalTrials.gov for adjuvant systemic and local-regional therapy trials for breast cancer to investigate if the primary end points reported met STEEP criteria. On the basis of common STEEP deviations, we performed a series of simulations to evaluate the effect of excluding non-breast cancer deaths and new nonbreast primary cancers from the invasive disease-free survival end point. RESULTS Among 11 phase III breast cancer trials with primary efficacy end points, three had primary end points that followed STEEP criteria, four used STEEP definitions but not the corresponding end point names, and four used end points that were not included in the original STEEP manuscript. Simulation modeling demonstrated that inclusion of second nonbreast primary cancer can increase the probability of incorrect inferences, can decrease power to detect clinically relevant efficacy effects, and may mask differences in recurrence rates, especially when recurrence rates are low. CONCLUSION We recommend an additional end point, invasive breast cancer-free survival, which includes all invasive disease-free survival events except second nonbreast primary cancers. This end point should be considered for trials in which the toxicities of agents are well-known and where the risk of second primary cancer is small. Additionally, we provide end point recommendations for local therapy trials, low-risk populations, noninferiority trials, and trials incorporating patient-reported outcomes.
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Affiliation(s)
- Sara M Tolaney
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA.,Harvard Medical School, Boston, MA
| | | | - Julia White
- The Ohio State University Comprehensive Cancer Center, Columbus, OH
| | | | - Jared C Foster
- Biometric Research Program, Division of Cancer Treatment and Diagnosis, National Cancer Institute, Rockville, MD
| | | | - E Shelley Hwang
- Department of Surgery, Duke University Comprehensive Cancer Center, Durham, NC
| | - Judith M Bliss
- Clinical Trials and Statistics Unit, The Institute of Cancer Research, London, United Kingdom
| | - Eileen Rakovitch
- Department of Radiation Oncology, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON, Canada
| | | | - Patricia A Spears
- University of North Carolina, Lineberger Comprehensive Cancer Center, Chapel Hill, NC
| | - Elizabeth Frank
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA
| | | | | | - David Cameron
- University of Edinburgh Cancer Research Centre, Edinburgh, United Kingdom
| | | | - Ana F Best
- Biometric Research Program, Division of Cancer Treatment and Diagnosis, National Cancer Institute, Rockville, MD
| | - Angelo DiLeo
- Hospital of Prato, Istituto Toscano Tumori, Prato, Italy
| | - Lawrence Baizer
- Coordinating Center for Clinical Trials, National Cancer Institute, Rockville, MD
| | | | - Elena Schwartz
- Coordinating Center for Clinical Trials, National Cancer Institute, Rockville, MD
| | - Eric P Winer
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA.,Harvard Medical School, Boston, MA
| | - Larissa A Korde
- Cancer Therapy and Evaluation Program, Division of Cancer Treatment and Diagnosis, National Cancer Institute, Rockville, MD
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26
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Joy AA, Vos LJ, Pituskin E, Cook SF, Bies RR, Vlahadamis A, King K, Basi SK, Meza-Junco J, Mackey JR, Stanislaus A, Damaraju VL, Damaraju S, Sawyer MB. Uridine Glucuronosyltransferase 2B7 Polymorphism-Based Pharmacogenetic Dosing of Epirubicin in FEC Chemotherapy for Early-Stage Breast Cancer. Clin Breast Cancer 2021; 21:e584-e593. [PMID: 33832852 DOI: 10.1016/j.clbc.2021.03.001] [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: 10/13/2020] [Revised: 02/22/2021] [Accepted: 03/01/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND Epirubicin is metabolized by uridine glucuronosyltransferase 2B7 (UGT2B7). Patients homozygous for the minor allele (CC) in the UGT2B7 -161 promoter polymorphism have lower clearance and significantly higher rates of leukopenia compared to wild-type homozygote (TT) or heterozygote (CT) patients. This study was designed to determine if TT and CT genotype patients could tolerate a higher epirubicin dose compared to CC genotype patients. PATIENTS AND METHODS We studied women with histologically confirmed non-metastatic, invasive breast cancer who were scheduled to receive at least three cycles of FE100C in the (neo)adjuvant setting. Patients received standard-dose FE100C during the first 21-day cycle. Based on genotype, the epirubicin dose was escalated in the second and third cycles to 115 and 130 mg/m2 or to 120 and 140 mg/m2 for CT and TT genotype patients, respectively. The main outcome measurements were myelosuppression and dose-limiting toxicity. These were analyzed for relationships with the three genotypes. RESULTS Forty-five patients were enrolled (10 CC, 21 CT, and 14 TT genotypes) and received 100 mg/m2 of epirubicin in the first cycle. Twelve and 10 TT patients were dose escalated at the second and third cycles, respectively; 16 CT patients were dose escalated at the second and third cycles. Leukopenia, but not febrile neutropenia, was genotype and dose dependent and increased in patients with CT and TT genotypes as their dose was increased. However, the third-cycle leukopenia rates were comparable to patients with the CC genotype receiving standard-dose epirubicin. CONCLUSION Pharmacogenetically guided epirubicin dosing is well tolerated and allowed dose escalation without increased toxicity.
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Affiliation(s)
- Anil A Joy
- Division of Medical Oncology, Cross Cancer Institute, Edmonton, AB, Canada; Department of Oncology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
| | - Larissa J Vos
- Division of Medical Oncology, Cross Cancer Institute, Edmonton, AB, Canada
| | - Edith Pituskin
- Division of Medical Oncology, Cross Cancer Institute, Edmonton, AB, Canada; Faculty of Nursing, University of Alberta, Edmonton, AB, Canada
| | - Sarah F Cook
- Department of Pharmaceutical Sciences, University at Buffalo, State University of New York, Buffalo, NY
| | - Robert R Bies
- Department of Pharmaceutical Sciences, University at Buffalo, State University of New York, Buffalo, NY
| | - Ann Vlahadamis
- Division of Medical Oncology, Cross Cancer Institute, Edmonton, AB, Canada
| | - Karen King
- Division of Medical Oncology, Cross Cancer Institute, Edmonton, AB, Canada; Department of Oncology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
| | - Sanraj K Basi
- Division of Medical Oncology, Cross Cancer Institute, Edmonton, AB, Canada; Department of Oncology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
| | - Judith Meza-Junco
- Division of Medical Oncology, Cross Cancer Institute, Edmonton, AB, Canada; Department of Oncology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
| | - John R Mackey
- Division of Medical Oncology, Cross Cancer Institute, Edmonton, AB, Canada; Department of Oncology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
| | - Avalyn Stanislaus
- Department of Oncology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
| | - Vijaya L Damaraju
- Department of Oncology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
| | - Sambasivarao Damaraju
- Department of Laboratory Medicine and Pathology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
| | - Michael B Sawyer
- Division of Medical Oncology, Cross Cancer Institute, Edmonton, AB, Canada; Department of Oncology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada.
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27
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Lin Y, Wang Q, Lin Y, Jiang M, Xiao H, Zhang J, Guo R, Kang S, Lin Y, Song C. An immunohistochemical panel of three small ubiquitin-like modifier genes predicts outcomes of patients with triple-negative breast cancer. Gland Surg 2021; 10:1067-1084. [PMID: 33842251 DOI: 10.21037/gs-21-37] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Background Triple-negative breast cancer (TNBC) is a highly heterogeneous and aggressive disease. Developing new candidate biomarkers for chemotherapy response and possible therapeutic targets has become an urgent clinical need. Small ubiquitin-like modifiers (SUMOs) mediate post-translational modifications (SUMOylation) has been shown to be involved in numerous biological processes. However, the role of SUMOylation in TNBC has yet to be elucidated. Method The mRNA expression of SUMO1/2/3 was analyzed by the Cancer Genome Atlas (TCGA) and Gene Expression Omnibus database (GEO) databases (N=412). We also evaluated the SUMO1/2/3 protein expression in 212 TNBC patients using immunohistochemical (IHC) staining method. A classifier with Least absolute shrinkage and selection operator (LASSO) Cox regression model was then built based on the associations between the expression of SUMO1/2/3 proteins and the disease-free survival (DFS) of TNBC patients. Results Elevated SUMO1/2/3 levels were indicated to be associated with a poorer overall survival (OS) and DFS for TNBC patients. With the LASSO model, we built a classifier based on the IHC scores of SUMO1/2/3 proteins and named it the 'SB classifier'. Patients with SB classifier-defined high score were found to have an unfavorable response to chemotherapy [hazard ratio (HR) 4.04, 95% confidence interval (CI): 2.14-7.63; P<0.0001]. A nomogram was then developed to identify which patients might benefit from chemotherapy. Finally, our results also suggested that the activation of SUMOylation pathway in TNBC might be induced by MYC signaling. Conclusions We constructed a reliable prognostic and predictive tool for TNBC patients treated with chemotherapy, which could facilitate individualized counseling and management.
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Affiliation(s)
- Yuxiang Lin
- Department of Breast Surgery, Fujian Medical University Union Hospital, Fuzhou, China.,Department of General Surgery, Fujian Medical University Union Hospital, Fuzhou, China.,Breast Cancer Institute, Fujian Medical University, Fuzhou, China
| | - Qingshui Wang
- Central Laboratory at The Second Affiliated Hospital of Fujian Traditional Chinese Medical University, Collaborative Innovation Center for Rehabilitation Technology, Fujian University of Traditional Chinese Medicine, Fuzhou, China.,Key Laboratory of Optoelectronic Science and Technology for Medicine of Ministry of Education, College of Life Sciences, Fujian Normal University, Fuzhou, China.,Fujian Provincial Key Laboratory of Hepatic Drug Research, Fuzhou, China
| | - Yingying Lin
- Department of Healthcare, Fujian Maternity and Child Health Hospital, Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Meichen Jiang
- Department of Pathology, Fujian Medical University Union Hospital, Fuzhou, China
| | - Han Xiao
- Department of Pathology, Fujian Medical University Union Hospital, Fuzhou, China
| | - Jie Zhang
- Department of Breast Surgery, Fujian Medical University Union Hospital, Fuzhou, China.,Department of General Surgery, Fujian Medical University Union Hospital, Fuzhou, China.,Breast Cancer Institute, Fujian Medical University, Fuzhou, China
| | - Rongrong Guo
- Department of Breast Surgery, Fujian Medical University Union Hospital, Fuzhou, China.,Department of General Surgery, Fujian Medical University Union Hospital, Fuzhou, China.,Breast Cancer Institute, Fujian Medical University, Fuzhou, China
| | - Shaohong Kang
- Department of Breast Surgery, Fujian Medical University Union Hospital, Fuzhou, China.,Department of General Surgery, Fujian Medical University Union Hospital, Fuzhou, China.,Breast Cancer Institute, Fujian Medical University, Fuzhou, China
| | - Yao Lin
- Central Laboratory at The Second Affiliated Hospital of Fujian Traditional Chinese Medical University, Collaborative Innovation Center for Rehabilitation Technology, Fujian University of Traditional Chinese Medicine, Fuzhou, China.,Key Laboratory of Optoelectronic Science and Technology for Medicine of Ministry of Education, College of Life Sciences, Fujian Normal University, Fuzhou, China
| | - Chuangui Song
- Department of Breast Surgery, Fujian Medical University Union Hospital, Fuzhou, China.,Department of General Surgery, Fujian Medical University Union Hospital, Fuzhou, China.,Breast Cancer Institute, Fujian Medical University, Fuzhou, China
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28
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Tesch ME, Chia SK, Simmons CE, LeVasseur N. Impact of sequence order of anthracyclines and taxanes in neoadjuvant chemotherapy on pathologic complete response rate in HER2-negative breast cancer patients. Breast Cancer Res Treat 2021; 187:167-176. [PMID: 33611678 DOI: 10.1007/s10549-021-06110-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Accepted: 01/21/2021] [Indexed: 01/12/2023]
Abstract
PURPOSE Data exploring optimal sequencing of anthracyclines and taxanes as neoadjuvant chemotherapy (NACT) for breast cancer are limited and inconsistent. The objective of this study was to assess the real-world impact of sequence order on pathologic complete response (pCR) and clinical outcomes from NACT. METHODS Patients with HER2-negative breast cancer treated with NACT from May 2012 to April 2020 were identified from a prospectively collected institutional database. The primary endpoint was to compare rates of pCR (ypT0/isN0) between patients who received anthracyclines followed by taxanes (AC-T) to those who received taxanes followed by anthracyclines (T-AC). Additional endpoints of interest included clinical complete response, downstaging, Neo-Bioscore, conversion to breast-conserving surgery eligibility, relapse-free survival, and overall survival between groups. RESULTS Of the 283 patients who met eligibility criteria, 187 (66%) received AC-T and 96 (34%) received T-AC. Sequence order did not influence the primary endpoint of pCR rate (19% for AC-T vs. 21% for T-AC, p = 0.752). There were also no significant differences in secondary NACT efficacy outcomes between groups. In the overall cohort, pCR rate was higher in patients with triple-negative breast cancer (TNBC) (32% vs. 13% in hormone-positive cancer, p < 0.001) and grade 3 tumors (31% vs. 12% for grade 1-2 tumors, p < 0.001). CONCLUSIONS In this real-world analysis of HER2-negative breast cancer patients, there was no differential impact on pCR rate or clinical outcomes from NACT with sequence order of anthracyclines and taxanes. This supports the current variation in prescribing practice.
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Affiliation(s)
- M E Tesch
- Department of Medical Oncology, British Columbia Cancer, 600 West 10th Avenue, Vancouver, BC, V5Z 4E6, Canada
| | - S K Chia
- Department of Medical Oncology, British Columbia Cancer, 600 West 10th Avenue, Vancouver, BC, V5Z 4E6, Canada
| | - C E Simmons
- Department of Medical Oncology, British Columbia Cancer, 600 West 10th Avenue, Vancouver, BC, V5Z 4E6, Canada
| | - N LeVasseur
- Department of Medical Oncology, British Columbia Cancer, 600 West 10th Avenue, Vancouver, BC, V5Z 4E6, Canada.
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29
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Huo X, Li J, Zhao F, Ren D, Ahmad R, Yuan X, Du F, Zhao J. The role of capecitabine-based neoadjuvant and adjuvant chemotherapy in early-stage triple-negative breast cancer: a systematic review and meta-analysis. BMC Cancer 2021; 21:78. [PMID: 33468087 PMCID: PMC7816481 DOI: 10.1186/s12885-021-07791-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Accepted: 01/05/2021] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND The role of capecitabine in neoadjuvant and adjuvant chemotherapy for early-stage triple-negative breast cancer (TNBC) is highly controversial. Our meta-analysis was designed to further elucidate the effects of capecitabine on survival in early-stage TNBC patients and its safety. METHODS PubMed, Embase, and papers presented at several main conferences were searched up to December 19, 2019, to investigate capecitabine-based versus capecitabine-free neoadjuvant and adjuvant chemotherapy in TNBC patients. Heterogeneity was assessed using I2 test, combined with hazard ratios (HRs) and odds ratios (ORs) with 95% confidence intervals (CI) computed for disease-free survival (DFS), overall survival (OS), and over grade 3 adverse events (AEs). RESULTS A total of 9 randomized clinical trials and 3842 TNBC patients were included. Overall, the combined capecitabine regimens in neoadjuvant and adjuvant chemotherapy showed significantly improved DFS (HR = 0.75; 95% CI, 0.65-0.86; P < 0.001) and OS (HR = 0.63; 95% CI, 0.53-0.77; P < 0.001). In subgroup analysis, there were improvements in DFS in the groups with addition of capecitabine (HR = 0.64; 95% CI, 0.53-0.78; P < 0.001), adjuvant chemotherapy (HR = 0.73; 95% CI, 0.63-0.85; P < 0.001), and lymph node positivity (HR = 0.62; 95% CI, 0.44-0.86; P = 0.005). Capecitabine regimens were related to higher risks of diarrhea (OR = 2.88, 95% CI 2.23-3.74, P < 0.001), stomatitis (OR = 2.01, 95% CI 1.53-2.64, P < 0.001) and hand-foot syndrome (OR = 8.67, 95% CI 6.70-11.22, P < 0.001). CONCLUSION This meta-analysis showed that neoadjuvant and adjuvant chemotherapy combined with capecitabine significantly improved both DFS and OS in early-stage TNBC patients with tolerable AEs. There were benefits to DFS in the groups with the addition of capecitabine, adjuvant chemotherapy, and lymph node positivity.
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Affiliation(s)
- Xingfa Huo
- Breast Disease Diagnosis and Treatment Center of Affiliated Hospital of Qinghai University & Affiliated Cancer Hospital of Qinghai University, Xining, 810000 China
| | - Jinming Li
- Breast Disease Diagnosis and Treatment Center of Affiliated Hospital of Qinghai University & Affiliated Cancer Hospital of Qinghai University, Xining, 810000 China
| | - Fuxing Zhao
- Breast Disease Diagnosis and Treatment Center of Affiliated Hospital of Qinghai University & Affiliated Cancer Hospital of Qinghai University, Xining, 810000 China
| | - Dengfeng Ren
- Breast Disease Diagnosis and Treatment Center of Affiliated Hospital of Qinghai University & Affiliated Cancer Hospital of Qinghai University, Xining, 810000 China
| | - Raees Ahmad
- Breast Disease Diagnosis and Treatment Center of Affiliated Hospital of Qinghai University & Affiliated Cancer Hospital of Qinghai University, Xining, 810000 China
| | - Xinyue Yuan
- Breast Disease Diagnosis and Treatment Center of Affiliated Hospital of Qinghai University & Affiliated Cancer Hospital of Qinghai University, Xining, 810000 China
| | - Feng Du
- Peking University Cancer Hospital and Institute, Beijing, 100142 China
| | - Jiuda Zhao
- Breast Disease Diagnosis and Treatment Center of Affiliated Hospital of Qinghai University & Affiliated Cancer Hospital of Qinghai University, Xining, 810000 China
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30
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Soliman H, Hogue D, Han H, Mooney B, Costa R, Lee MC, Niell B, Williams A, Chau A, Falcon S, Khakpour N, Weinfurtner RJ, Hoover S, Kiluk J, Rosa M, Khong H, Czerniecki B. A Phase I Trial of Talimogene Laherparepvec in Combination with Neoadjuvant Chemotherapy for the Treatment of Nonmetastatic Triple-Negative Breast Cancer. Clin Cancer Res 2020; 27:1012-1018. [PMID: 33219014 DOI: 10.1158/1078-0432.ccr-20-3105] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Revised: 10/19/2020] [Accepted: 11/17/2020] [Indexed: 11/16/2022]
Abstract
PURPOSE Talimogene laherparepvec (TVEC) is an oncolytic herpes simplex 1 virus approved for treatment of melanoma. We hypothesized intratumoral TVEC may enhance response to neoadjuvant chemotherapy (NAC). This article reports the results of a trial combining NAC with TVEC for triple-negative breast cancer (TNBC). PATIENTS AND METHODS Patients with stage II-III TNBC enrolled in a 3+3 phase I trial (NCT02779855) of two TVEC dose levels [DL; DL 1 = 106 plaque-forming units (PFU) × 5 doses; DL 2 = 106 PFUs first dose, then 108 PFUs × 4 doses] on weeks 1, 4, 6, 8, and 10 plus weekly paclitaxel (80 mg/m2) for 12 weeks, followed by doxorubicin/cyclophosphamide (60/600 mg/m2) every 2 weeks for 8 weeks. Postoperative response assessment using residual cancer burden (RCB) was performed. Primary endpoints were safety and MTD. Secondary endpoints were RCB0 rate and immune correlates. Dose-limiting toxicity (DLT) rule was grade 3-5 adverse events due to TVEC during first 5 weeks. RESULTS Nine patients [DL 1 (n = 3); DL 2 (n = 6)] were enrolled. Six had stage II disease, and 3 had stage III (6 clinically N+). No DLTs occurred, and MTD was DL 2. Most common toxicities with TVEC were fever (n = 8), chills (n = 3), hematomas (n = 3), and injection site pain (n = 3). Thromboembolic events (n = 2) and bradycardia (n = 1) occurred during or after NAC. Five patients (55%) achieved RCB0, 2 had RCB1 (22%), and 2 had RCB2 (22%). CONCLUSIONS The addition of TVEC to NAC was feasible at the approved dose, with manageable toxicity. The complete response rate was 55%.
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Affiliation(s)
- Hatem Soliman
- Breast Oncology Department, Moffitt Cancer Center, Tampa, Florida.
| | - Deanna Hogue
- Clinical Trials Office, Moffitt Cancer Center, Tampa, Florida
| | - Hyo Han
- Breast Oncology Department, Moffitt Cancer Center, Tampa, Florida
| | - Blaise Mooney
- Radiology Department, Moffitt Cancer Center, Tampa, Florida
| | - Ricardo Costa
- Breast Oncology Department, Moffitt Cancer Center, Tampa, Florida
| | - Marie C Lee
- Breast Oncology Department, Moffitt Cancer Center, Tampa, Florida
| | - Bethany Niell
- Radiology Department, Moffitt Cancer Center, Tampa, Florida
| | | | - Alec Chau
- Radiology Department, Moffitt Cancer Center, Tampa, Florida
| | - Shannon Falcon
- Radiology Department, Moffitt Cancer Center, Tampa, Florida
| | - Nazanin Khakpour
- Breast Oncology Department, Moffitt Cancer Center, Tampa, Florida
| | | | - Susan Hoover
- Breast Oncology Department, Moffitt Cancer Center, Tampa, Florida
| | - John Kiluk
- Breast Oncology Department, Moffitt Cancer Center, Tampa, Florida
| | - Marilin Rosa
- Anatomic Pathology Department, Moffitt Cancer Center, Tampa, Florida
| | - Hung Khong
- Breast Oncology Department, Moffitt Cancer Center, Tampa, Florida
| | - Brian Czerniecki
- Breast Oncology Department, Moffitt Cancer Center, Tampa, Florida
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Mittendorf EA, Zhang H, Barrios CH, Saji S, Jung KH, Hegg R, Koehler A, Sohn J, Iwata H, Telli ML, Ferrario C, Punie K, Penault-Llorca F, Patel S, Duc AN, Liste-Hermoso M, Maiya V, Molinero L, Chui SY, Harbeck N. Neoadjuvant atezolizumab in combination with sequential nab-paclitaxel and anthracycline-based chemotherapy versus placebo and chemotherapy in patients with early-stage triple-negative breast cancer (IMpassion031): a randomised, double-blind, phase 3 trial. Lancet 2020; 396:1090-1100. [PMID: 32966830 DOI: 10.1016/s0140-6736(20)31953-x] [Citation(s) in RCA: 598] [Impact Index Per Article: 149.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Revised: 08/28/2020] [Accepted: 09/10/2020] [Indexed: 12/22/2022]
Abstract
BACKGROUND Preferred neoadjuvant regimens for early-stage triple-negative breast cancer (TNBC) include anthracycline-cyclophosphamide and taxane-based chemotherapy. IMpassion031 compared efficacy and safety of atezolizumab versus placebo combined with nab-paclitaxel followed by doxorubicin plus cyclophosphamide as neoadjuvant treatment for early-stage TNBC. METHODS This double-blind, randomised, phase 3 study enrolled patients in 75 academic and community sites in 13 countries. Patients aged 18 years or older with previously untreated stage II-III histologically documented TNBC were randomly assigned (1:1) to receive chemotherapy plus intravenous atezolizumab at 840 mg or placebo every 2 weeks. Chemotherapy comprised of nab-paclitaxel at 125 mg/m2 every week for 12 weeks followed by doxorubicin at 60 mg/m2 and cyclophosphamide at 600 mg/m2 every 2 weeks for 8 weeks, which was then followed by surgery. Stratification was by clinical breast cancer stage and programmed cell death ligand 1 (PD-L1) status. Co-primary endpoints were pathological complete response in all-randomised (ie, all randomly assigned patients in the intention-to-treat population) and PD-L1-positive (ie, patients with PD-L1-expressing tumour infiltrating immune cells covering ≥1% of tumour area) populations. This study is registered with ClinicalTrials.gov (NCT03197935), Eudra (CT2016-004734-22), and the Japan Pharmaceutical Information Center (JapicCTI-173630), and is ongoing. FINDINGS Between July 7, 2017, and Sept 24, 2019, 455 patients were recruited and assessed for eligibility. Of the 333 eligible patients, 165 were randomly assigned to receive atezolizumab plus chemotherapy and 168 to placebo plus chemotherapy. At data cutoff (April 3, 2020), median follow-up was 20·6 months (IQR 8·7-24·9) in the atezolizumab plus chemotherapy group and 19·8 months (8·1-24·5) in the placebo plus chemotherapy group. Pathological complete response was documented in 95 (58%, 95% CI 50-65) patients in the atezolizumab plus chemotherapy group and 69 (41%, 34-49) patients in the placebo plus chemotherapy group (rate difference 17%, 95% CI 6-27; one-sided p=0·0044 [significance boundary 0·0184]). In the PD-L1-positive population, pathological complete response was documented in 53 (69%, 95% CI 57-79) of 77 patients in the atezolizumab plus chemotherapy group versus 37 (49%, 38-61) of 75 patients in the placebo plus chemotherapy group (rate difference 20%, 95% CI 4-35; one-sided p=0·021 [significance boundary 0·0184]). In the neoadjuvant phase, grade 3-4 adverse events were balanced and treatment-related serious adverse events occurred in 37 (23%) and 26 (16%) patients, with one patient per group experiencing an unrelated grade 5 adverse event (traffic accident in the atezolizumab plus chemotherapy group and pneumonia in the placebo plus chemotherapy group). INTERPRETATION In patients with early-stage TNBC, neoadjuvant treatment with atezolizumab in combination with nab-paclitaxel and anthracycline-based chemotherapy significantly improved pathological complete response rates with an acceptable safety profile. FUNDING F Hoffmann-La Roche/Genentech.
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Affiliation(s)
| | - Hong Zhang
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Carlos H Barrios
- Centro de Pesquisa em Oncologia, Hospital São Lucas, Pontifícia Universidade Católica do Rio Grande do Sul, Porto Alegre, Brazil
| | | | - Kyung Hae Jung
- Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | | | - Andreas Koehler
- Gemeinschaftspraxis für Haematologie und Onkologie Langen, Langen, Germany
| | - Joohyuk Sohn
- Yonsei Cancer Center, Yonsei University Health System, Seoul, South Korea
| | | | | | | | - Kevin Punie
- Department of General Medical Oncology and Multidisciplinary Breast Centre, Leuven Cancer Institute, University Hospitals Leuven, Leuven, Belgium
| | - Frédérique Penault-Llorca
- Department of Biopathology, Centre Jean Perrin and University Clermont Auvergne/INSERM U1240, Clermont-Ferrand, France
| | | | | | | | | | | | | | - Nadia Harbeck
- Breast Center, Department of Gynecology and Obstetrics and Comprehensive Cancer Center of the Ludwig-Maximilians-University, Munich, Germany
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32
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Fishman E, Fisch MJ, Liu Y, Barron JJ, Nguyen A, Sylwestrzak G. Use of Optimal Evidence-Based Anticancer Drug Regimens in Physician Offices Versus Hospital Outpatient Facilities. JCO Oncol Pract 2020; 16:e797-e806. [DOI: 10.1200/jop.19.00525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE: Cancer care has increasingly shifted from physician offices (MDOs) to hospital-based outpatient departments (HOPDs). This study compared the proportion of patients receiving optimal, evidence-based anticancer drug regimens and the cost of care when administered in these sites. METHODS: Patients with breast, lung, or colorectal cancer were identified from a large health insurance database. Anticancer drug regimens were considered on pathway when they were on the payer’s program list of optimal regimens when administered. Anticancer drug–related costs included all patient- and plan-paid costs on claims for anticancer drugs over the 6-month postindex period; total per-patient costs were summed over all claims in that period. RESULTS: A total of 38,140 patients (MDO, n = 18,998; HOPD, n = 19,142) were included. On-pathway status was similar in HOPDs (59.5%; 95% CI, 58.6% to 60.4%) versus MDOs (60.8%; 95% CI, 59.8% to 61.8%; P = .069). HOPDs had substantially higher costs. Adjusted cancer drug–related costs were $63,763 (95% CI, $62,301 to $65,224) for HOPDs versus $36,500 (95% CI, $35,729 to $37,271) for MDOs ( P < .001); adjusted total costs were $115,843 (95% CI, $113,642 to $118,044) for HOPDs versus $77,346 (95% CI, $76,072 to $78,620) for MDOs ( P < .001). For Medicare Advantage, adjusted total costs were $61,812 for HOPDs compared with $62,769 for MDOs; adjusted drug-related costs were $31,610 for HOPDs compared with $33,168 for MDOs. For commercial insurance, total costs were $119,288 for HOPDs compared with $77,613 for MDOs; drug-related costs were $65,930 for HOPDs compared with $36,366 for MDOs. CONCLUSION: Total and cancer drug–related per-patient costs were higher in HOPDs versus MDOs, but on-pathway status was similar. The cost differential between HOPDs and MDOs was driven by commercially insured members rather than Medicare Advantage members.
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Affiliation(s)
- Ezra Fishman
- National Committee for Quality Assurance, Washington, DC
| | - Michael J. Fisch
- AIM Specialty Health, Chicago, IL
- The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Ying Liu
- National Committee for Quality Assurance, Washington, DC
| | - John J. Barron
- National Committee for Quality Assurance, Washington, DC
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Javor E, Lucijanić M, Skelin M. Dietary Supplement Use and Patient Outcomes in High-Risk Early-Stage Breast Cancer. J Clin Oncol 2020; 38:2110. [PMID: 32315275 DOI: 10.1200/jco.20.00091] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Affiliation(s)
- Eugen Javor
- Eugen Javor, MPharm, General Hospital Bjelovar, Bjelovar, Croatia; Marko Lucijanić, MD, PhD, Dubrava University Hospital, Zagreb, Croatia; and Marko Skelin, MPharm, PhD, General Hospital Šibenik, Šibenik, Croatia
| | - Marko Lucijanić
- Eugen Javor, MPharm, General Hospital Bjelovar, Bjelovar, Croatia; Marko Lucijanić, MD, PhD, Dubrava University Hospital, Zagreb, Croatia; and Marko Skelin, MPharm, PhD, General Hospital Šibenik, Šibenik, Croatia
| | - Marko Skelin
- Eugen Javor, MPharm, General Hospital Bjelovar, Bjelovar, Croatia; Marko Lucijanić, MD, PhD, Dubrava University Hospital, Zagreb, Croatia; and Marko Skelin, MPharm, PhD, General Hospital Šibenik, Šibenik, Croatia
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Vaz-Luis I, Barroso-Sousa R, Di Meglio A, Hu J, Rees R, Sinclair N, Milisits L, Leone JP, Constantine M, Faggen M, Briccetti F, Block C, O'Neil K, Partridge A, Burstein H, Waks AG, Trippa L, Tolaney SM, Hassett M, Winer EP, Lin NU. Avoiding Peg-Filgrastim Prophylaxis During the Paclitaxel Portion of the Dose-Dense Doxorubicin-Cyclophosphamide and Paclitaxel Regimen: A Prospective Study. J Clin Oncol 2020; 38:2390-2397. [PMID: 32330102 PMCID: PMC7367545 DOI: 10.1200/jco.19.02484] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
PURPOSE The use of growth factors adds considerable expense and some toxicity to adjuvant breast cancer chemotherapy. We tested the feasibility and safety of omitting routine peg-filgrastim use during the paclitaxel portion of the dose-dense doxorubicin-cyclophosphamide-paclitaxel regimen. PATIENTS AND METHODS This was a prospective, single-arm study in which patients 18 to 65 years of age who completed 4 cycles of dose-dense doxorubicin-cyclophosphamide for stage I-III breast cancer received paclitaxel 175 mg/m2 every 2 weeks. Peg-filgrastim was administered after paclitaxel only if patients had had febrile neutropenia in a prior cycle or at investigator discretion if patients had infections or treatment delays of > 1 week. Once a patient received peg-filgrastim, it was administered in all future cycles. The primary end point was the rate of paclitaxel completion within 7 weeks from cycle 1 day 1 to cycle 4 day 1. If ≥ 100 out of 125 patients completed 4 cycles of paclitaxel without dose delay, the regimen would be considered feasible. RESULTS The enrollment goal of 125 patients was met. Median age was 46 years (range, 21-65 years), and 112 patients (90% [95% CI, 83% to 94%]) completed dose-dense paclitaxel within 7 weeks. Omission of peg-filgrastim was not causally related to noncompletion of paclitaxel in any patients. The most common reasons for dose reduction or delays were nonhematologic. One patient experienced febrile neutropenia but was able to complete paclitaxel on time. Eight patients (6.4%) received peg-filgrastim during the trial. Overall, peg-filgrastim was administered in only 4.3% of paclitaxel cycles. CONCLUSION Omission of routine peg-filgrastim during dose-dense paclitaxel according to a prespecified algorithm seems to be safe and feasible and was associated with a 95.7% reduction in the use of peg-filgrastim relative to the current standard of care.
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Affiliation(s)
- Ines Vaz-Luis
- Dana-Farber Cancer Institute, Boston, MA.,Institut Gustave Roussy, Villejuif, France
| | | | - Antonio Di Meglio
- Dana-Farber Cancer Institute, Boston, MA.,Institut Gustave Roussy, Villejuif, France
| | - Jiani Hu
- Dana-Farber Cancer Institute, Boston, MA
| | | | | | | | | | | | - Meredith Faggen
- Dana-Farber Cancer Institute at South Shore Hospital, South Weymouth, MA
| | - Frederick Briccetti
- Dana-Farber Cancer Institute, Boston, MA.,Dana-Farber Cancer Institute/New Hampshire Oncology-Hematology, Londonderry, NH
| | - Caroline Block
- Dana-Farber Cancer Institute, Boston, MA.,Dana-Farber Cancer Institute at St Elizabeth's Medical Center, Boston, MA
| | | | | | | | | | - Lorenzo Trippa
- Dana-Farber Cancer Institute, Boston, MA.,Harvard School of Public Health, Boston, MA
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Healthcare utilization and cost of care in elderly breast cancer patients enrolled in SWOG clinical trials. Breast Cancer Res Treat 2020; 181:455-463. [PMID: 32306168 DOI: 10.1007/s10549-020-05634-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Accepted: 04/07/2020] [Indexed: 01/03/2023]
Abstract
IMPORTANCE Patients with cancer are at risk for unplanned hospitalizations during treatment which can increase the cost of care. OBJECTIVES To determine demographic and clinical factors associated with healthcare utilization and costs among clinical trial participants. DESIGN, SETTING, AND PATIENTS We conducted a retrospective analysis among breast cancer patients over the age of 65 treated on SWOG clinical trials from 1999 to 2011 with trial data linked to Medicare claims. MAIN OUTCOMES AND MEASURES The outcomes were healthcare utilization (emergency room visits (ER), hospitalizations) and costs from Medicare Claims. Demographic, clinical, and prognostic factors were captured from clinical trial records. We identified cardiovascular comorbidities/risk factors (CVD-RFs) of diabetes, hypertension, hypercholesterolemia, and coronary artery disease (CAD) from Medicare claims. Multivariable logistic and linear regression were used to assess the association between CVD-RFs and outcomes. RESULTS Among the 708 patients included in the analysis, 160 (22.6%) experienced 234 separate hospitalizations, and 193 (27.3%) experienced 311 separate ER visits. Black race was associated with an increase in hospitalizations (OR [95% CI], 2.52 [1.10-5.79], p = 0.03), but not emergency room visits compared to white race. Diabetes, hypertension, hypercholesterolemia, and CAD were all independently associated with increased risk of both hospitalizations and ER visit. Hypertension had the strongest association, with more than a threefold risk of hospitalization for those with hypertension compared to those without (OR [95% CI], 3.16 [1.85-5.40], p < 0.001). For those with ≥ 3 RFs, the risk of hospitalization was nearly 3 times greater compared to 0 or 1 CVD-RFs (OR [95% CI], 2.74 [1.71-4.38], p < 0.001). Similar results were seen for ER visits. In the first 12 months after trial registration, patients with diabetes ($38,324 vs $30,923, 23.9% increase, p = 0.05), hypercholesterolemia ($34,168 vs $30,661, 11.4% increase, p = 0.02), and CAD ($37,781 vs $31,698, 19.2% increase, p = 0.04) had statistically significantly higher total healthcare costs. Additionally, those with ≥ 2 significant CVD-RFs ($35,353 vs. $28,899, 22.3% increase, p = 0.005) had statistically significantly higher total healthcare costs. CONCLUSIONS Among participants treated on clinical trials, black race and presence of multiple cardiovascular comorbidities was associated with a substantial increase in ER visits, hospitalizations and healthcare costs. Efforts to reduce unplanned hospitalizations should focus on this high-risk group.
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Li J, Yu K, Pang D, Wang C, Jiang J, Yang S, Liu Y, Fu P, Sheng Y, Zhang G, Cao Y, He Q, Cui S, Wang X, Ren G, Li X, Yu S, Liu P, Qu X, Tang J, Wang O, Fan Z, Jiang G, Zhang J, Wang J, Zhang H, Wang S, Zhang J, Jin F, Rao N, Ma B, He P, Xu B, Zhuang Z, Wang J, Sun Q, Guo X, Mo M, Shao Z. Adjuvant Capecitabine With Docetaxel and Cyclophosphamide Plus Epirubicin for Triple-Negative Breast Cancer (CBCSG010): An Open-Label, Randomized, Multicenter, Phase III Trial. J Clin Oncol 2020; 38:1774-1784. [PMID: 32275467 PMCID: PMC7255982 DOI: 10.1200/jco.19.02474] [Citation(s) in RCA: 59] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
PURPOSE Standard adjuvant chemotherapy for triple-negative breast cancer (TNBC) includes a taxane and an anthracycline. Concomitant capecitabine may be beneficial, but robust data to support this are lacking. The efficacy and safety of the addition of capecitabine into the TNBC adjuvant treatment regimen was evaluated. PATIENTS AND METHODS This randomized, open-label, phase III trial was conducted in China. Eligible female patients with early TNBC after definitive surgery were randomly assigned (1:1) to either capecitabine (3 cycles of capecitabine and docetaxel followed by 3 cycles of capecitabine, epirubicin, and cyclophosphamide) or control treatment (3 cycles of docetaxel followed by 3 cycles of fluorouracil, epirubicin, and cyclophosphamide). Randomization was centralized without stratification. The primary end point was disease-free survival (DFS). RESULTS Between June 2012 and December 2013, 636 patients with TNBC were screened, and 585 were randomly assigned to treatment (control, 288; capecitabine, 297). Median follow-up was 67 months. The 5-year DFS rate was higher for capecitabine than for control treatment (86.3% v 80.4%; hazard ratio, 0.66; 95% CI, 0.44 to 0.99; P = .044). Five-year overall survival rates were numerically higher but not significantly improved (capecitabine, 93.3%; control, 90.7%). Overall, 39.1% of patients had capecitabine dose reductions, and 8.4% reported grade ≥ 3 hand-foot syndrome. The most common grade ≥ 3 hematologic toxicities were neutropenia (capecitabine, 136 [45.8%]; control, 118 [41.0%]) and febrile neutropenia (capecitabine, 50 [16.8%]; control, 46 [16.0%]). Safety data were similar to the known capecitabine safety profile and generally comparable between arms. CONCLUSION Capecitabine when added to 3 cycles of docetaxel followed by 3 cycles of a 3-drug anthracycline combination containing capecitabine instead of fluorouracil significantly improved DFS in TNBC without new safety concerns.
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Affiliation(s)
- Junjie Li
- Department of Breast Surgery, Fudan University Shanghai Cancer Center, Shanghai, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, Key Laboratory of Breast Cancer in Shanghai, Shanghai, People's Republic of China
| | - Keda Yu
- Department of Breast Surgery, Fudan University Shanghai Cancer Center, Shanghai, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, Key Laboratory of Breast Cancer in Shanghai, Shanghai, People's Republic of China
| | - Da Pang
- Department of Breast Surgery, The Third Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, People's Republic of China
| | - Changqin Wang
- Department of Breast Surgery, Jilin Cancer Hospital and Institute, Changchun, Jilin, People's Republic of China
| | - Jun Jiang
- Department of Breast Surgery, Southwest Hospital, Chongqing, Chongqing, People's Republic of China
| | - Suisheng Yang
- Department of Breast Surgery, Gansu Cancer Hospital, Lanzhou, Gansu, People's Republic of China
| | - Yunjiang Liu
- Department of Breast Surgery, The Fourth Clinical Medical College of Hebei Medical University, Shijiazhuang, Hebei, People's Republic of China
| | - Peifen Fu
- Department of Breast Surgery, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, People's Republic of China
| | - Yuan Sheng
- Department of Breast Surgery, Changhai Hospital of Shanghai, Shanghai, People's Republic of China
| | - Guojun Zhang
- Department of Breast Surgery, Cancer Hospital of Shantou Medical College, Shantou, Guangdong, People's Republic of China
| | - Yali Cao
- Department of Breast Surgery, The Third Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, People's Republic of China
| | - Qi He
- Department of Breast Surgery, The International Peace Maternity and Child Health Hospital of China Welfare Institute, Shanghai, People's Republic of China
| | - Shude Cui
- Department of Breast Surgery, Henan Cancer Hospital Affiliated to Zhengzhou University, Zhengzhou, Henan, People's Republic of China
| | - Xijing Wang
- Department of Breast Surgery, Medical College, The Second Affiliated Hospital of Xi'An Jiaotong University, Xi'an, Shanxi, People's Republic of China
| | - Guosheng Ren
- Department of Breast Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, Chongqing, People's Republic of China
| | - Xinzheng Li
- Department of Breast Surgery, Shanxi Cancer Hospital, Taiyuan, Shanxi, People's Republic of China
| | - Shiyou Yu
- Department of Oncology, Eastern Hospital of Suzhou Municipal Hospital, Suzhou, Jiangsu, People's Republic of China
| | - Pengxi Liu
- Department of Breast Surgery, Guangdong Provincial Hospital of Traditional Chinese Medicine, Guangzhou, Guangdong, People's Republic of China
| | - Xiang Qu
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Jinhai Tang
- Department of Breast Surgery, Jiangsu Cancer Hospital, Suzhou, Jiangsu, People's Republic of China
| | - Ouchen Wang
- Department of Oncology, The First Hospital of Wenzhou Medical College, Wenzhou, Zhejiang, People's Republic of China
| | - Zhimin Fan
- Department of Breast Surgery, The First Hospital of Jilin University, Changchun, Jilin, People's Republic of China
| | - Guoqin Jiang
- Department of General Surgery, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu, People's Republic of China
| | - Jin Zhang
- Department of Breast Surgery, Tianjin Medical University Cancer Institute and Hospital, Tianjin, People's Republic of China
| | - Jiandong Wang
- Department of General Surgery, The General Hospital of the People's Liberation Army, Beijing, People's Republic of China
| | - Hongwei Zhang
- Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, People's Republic of China
| | - Shui Wang
- Department of Breast Surgery, Jiangsu Province Hospital, Suzhou, Jiangsu, People's Republic of China
| | - Jianguo Zhang
- Department of Breast Surgery, The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, People's Republic of China
| | - Feng Jin
- Department of Breast Surgery, The First Hospital of China Medical University, Shenyang, Liaoning, People's Republic of China
| | - Nanyan Rao
- Department of Breast Surgery, The Second Affiliated Hospital of Zhongshan University, Guangzhou, Guangdong, People's Republic of China
| | - Binlin Ma
- Department of Breast Surgery, Xinjiang Cancer Hospital, Wulumuqi, Xinjiang, People's Republic of China
| | - Pingqing He
- Department of Breast Surgery, Shanghai Sixth People's Hospital, Shanghai, People's Republic of China
| | - Binghe Xu
- Department of Medical Oncology, Cancer Institute and Hospital, Chinese Academy of Medical Sciences, Beijing, People's Republic of China
| | - Zhigang Zhuang
- Department of Breast Surgery, Shanghai First Maternity and Infant Hospital Corporation, Shanghai, People's Republic of China
| | - Jianfeng Wang
- Department of General Surgery, Shanghai General Hospital, Shanghai, People's Republic of China
| | - Qiang Sun
- Department of Breast Surgery, Peking Union Medical College Hospital, Beijing, People's Republic of China
| | - Xiaofeng Guo
- Continuing Education and Technology Services Department, Chinese Anti-Cancer Association, Tianjin, People's Republic of China
| | - Miao Mo
- Department of Cancer Prevention, Fudan University Shanghai Cancer Center, and Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People's Republic of China
| | - Zhimin Shao
- Department of Breast Surgery, Fudan University Shanghai Cancer Center, Shanghai, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, Key Laboratory of Breast Cancer in Shanghai, Shanghai, People's Republic of China
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Tiwari A. A Brief Review of Treatment Options for Neoadjuvant Chemotherapy in Patients with Triple-negative Breast Cancer. Indian J Med Paediatr Oncol 2020. [DOI: 10.4103/ijmpo.ijmpo_33_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Affiliation(s)
- Akash Tiwari
- Department of Medical Oncology, Shalby Hospital, Indore, Madhya Pradesh, India
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38
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Marcath LA, Kidwell KM, Vangipuram K, Gersch CL, Rae JM, Burness ML, Griggs JJ, Van Poznak C, Hayes DF, Smith EML, Henry NL, Beutler AS, Hertz DL. Genetic variation in EPHA contributes to sensitivity to paclitaxel-induced peripheral neuropathy. Br J Clin Pharmacol 2020; 86:880-890. [PMID: 31823378 DOI: 10.1111/bcp.14192] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2019] [Revised: 11/12/2019] [Accepted: 11/20/2019] [Indexed: 12/23/2022] Open
Abstract
AIMS Chemotherapy-induced peripheral neuropathy (PN) is a treatment limiting toxicity of paclitaxel. We evaluated if EPHA genetic variation (EPHA4, EPHA5, EPHA6, and EPHA8) is associated with PN sensitivity by accounting for variability in systemic paclitaxel exposure (time above threshold). METHODS Germline DNA from 60 patients with breast cancer was sequenced. PN was measured using the 8-item sensory subscale (CIPN8) of the patient-reported CIPN20. Associations for 3 genetic models were tested by incorporating genetics into previously published PN prediction models integrating measured paclitaxel exposure and cumulative treatment. Significant associations were then tested for association with PN-related treatment disruption. RESULTS EPHA5 rs7349683 (minor allele frequency = 0.32) was associated with increased PN sensitivity (β-coefficient = 0.39, 95% confidence interval 0.11-0.67, p = 0.007). Setting a maximum tolerable threshold of CIPN8 = 30, optimal paclitaxel exposure target is shorter for rs7349683 homozygous (11.6 h) than heterozygous (12.6 h) or wild-type (13.6 h) patients. Total number of missense variants (median = 0, range 0-2) was associated with decreased PN sensitivity (β-coefficient: -0.42, 95% confidence interval -0.72 to -0.12, P = .006). No association with treatment disruption was detected for the total number of missense variants or rs7349683. CONCLUSION Isolating toxicity sensitivity by accounting for exposure is a novel approach, and rs7349683 represents a promising marker for PN sensitivity that may be used to individualize paclitaxel treatment.
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Affiliation(s)
- Lauren A Marcath
- Department of Pharmacotherapy, Washington State University College of Pharmacy and Pharmaceutical Sciences, Spokane, WA, USA
| | - Kelley M Kidwell
- University of Michigan Rogel Cancer Center, Ann Arbor, MI, USA.,Department of Biostatistics, University of Michigan School of Public Health, Ann Arbor, MI, USA
| | - Kiran Vangipuram
- Department of Clinical Pharmacy, University of Michigan College of Pharmacy, Ann Arbor, MI, USA
| | | | - James M Rae
- University of Michigan Rogel Cancer Center, Ann Arbor, MI, USA
| | - Monika L Burness
- University of Michigan Rogel Cancer Center, Ann Arbor, MI, USA.,Department of Internal Medicine, Division of Hematology/Oncology, University of Michigan Medical School, Ann Arbor, MI, USA
| | - Jennifer J Griggs
- University of Michigan Rogel Cancer Center, Ann Arbor, MI, USA.,Department of Internal Medicine, Division of Hematology/Oncology, University of Michigan Medical School, Ann Arbor, MI, USA
| | - Catherine Van Poznak
- University of Michigan Rogel Cancer Center, Ann Arbor, MI, USA.,Department of Internal Medicine, Division of Hematology/Oncology, University of Michigan Medical School, Ann Arbor, MI, USA
| | - Daniel F Hayes
- University of Michigan Rogel Cancer Center, Ann Arbor, MI, USA.,Department of Internal Medicine, Division of Hematology/Oncology, University of Michigan Medical School, Ann Arbor, MI, USA
| | - Ellen M Lavoie Smith
- Department of Health Behavior and Biological Sciences, University of Michigan School of Nursing, Ann Arbor, MI, USA
| | - N Lynn Henry
- Department of Internal Medicine, Division of Oncology, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Andreas S Beutler
- Department of Anesthesiology, Mayo Clinic, Rochester, MN, USA.,Department of Oncology, Mayo Clinic, Rochester, MN, USA
| | - Daniel L Hertz
- Department of Clinical Pharmacy, University of Michigan College of Pharmacy, Ann Arbor, MI, USA
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Li Q, Wang J, Mu Y, Zhang T, Han Y, Wang J, Li Q, Luo Y, Ma F, Fan Y, Zhang P, Xu B. Dose-dense paclitaxel plus carboplatin vs. epirubicin and cyclophosphamide with paclitaxel as adjuvant chemotherapy for high-risk triple-negative breast cancer. Chin J Cancer Res 2020; 32:485-496. [PMID: 32963461 PMCID: PMC7491545 DOI: 10.21147/j.issn.1000-9604.2020.04.06] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Objective The objective of this open-label, randomized study was to compare dose-dense paclitaxel plus carboplatin (PCdd) with dose-dense epirubicin and cyclophosphamide followed by paclitaxel (ECdd-P) as an adjuvant chemotherapy for early triple-negative breast cancer (TNBC). Methods We included Chinese patients with high recurrence risk TNBC who underwent primary breast cancer surgery. They were randomly assigned to receive PCdd [paclitaxel 150 mg/m2 on d 1 and carboplatin, the area under the curve, (AUC)=3 on d 2] or ECdd-P (epirubicin 80 mg/m2 divided in 2 d and cyclophosphamide 600 mg/m2 on d 1 for 4 cycles followed by paclitaxel 175 mg/m2 on d 1 for 4 cycles) every 2 weeks with granulocyte colony-stimulating factor (G-CSF) support. The primary endpoint was 3-year disease-free survival (DFS); the secondary endpoints were overall survival (OS) and safety. Results The intent-to-treat population included 143 patients (70 in the PCdd arm and 73 in the ECdd-P arm). Compared with the ECdd-P arm, the PCdd arm had significantly higher 3-year DFS [93.9% vs. 79.1%; hazard ratio (HR)=0.310; 95% confidence interval (95% CI), 0.137-0.704; log-rank, P=0.005] and OS (98.5% vs. 92.9%; HR=0.142; 95% CI, 0.060-0.825; log-rank, P=0.028). Worse neutropenia (grade 3/4) was found in the ECdd-P than the PCdd arm (47.9% vs. 21.4%, P=0.001). Conclusions PCdd was superior to ECdd-P as an adjuvant chemotherapy for early TNBC with respect to improving the 3-year DFS and OS. PCdd also yielded lower hematological toxicity. Thus, PCdd might be a preferred regimen for early TNBC patients with a high recurrence risk.
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Affiliation(s)
- Qing Li
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Jiani Wang
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Yuxin Mu
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Tongtong Zhang
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Ying Han
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Jiayu Wang
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Qiao Li
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Yang Luo
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Fei Ma
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Ying Fan
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Pin Zhang
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Binghe Xu
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China.,State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
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40
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Ambrosone CB, Zirpoli GR, Hutson AD, McCann WE, McCann SE, Barlow WE, Kelly KM, Cannioto R, Sucheston-Campbell LE, Hershman DL, Unger JM, Moore HCF, Stewart JA, Isaacs C, Hobday TJ, Salim M, Hortobagyi GN, Gralow JR, Budd GT, Albain KS. Dietary Supplement Use During Chemotherapy and Survival Outcomes of Patients With Breast Cancer Enrolled in a Cooperative Group Clinical Trial (SWOG S0221). J Clin Oncol 2019; 38:804-814. [PMID: 31855498 DOI: 10.1200/jco.19.01203] [Citation(s) in RCA: 125] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
PURPOSE Despite reported widespread use of dietary supplements during cancer treatment, few empirical data with regard to their safety or efficacy exist. Because of concerns that some supplements, particularly antioxidants, could reduce the cytotoxicity of chemotherapy, we conducted a prospective study ancillary to a therapeutic trial to evaluate associations between supplement use and breast cancer outcomes. METHODS Patients with breast cancer randomly assigned to an intergroup metronomic trial of cyclophosphamide, doxorubicin, and paclitaxel were queried on their use of supplements at registration and during treatment (n =1,134). Cox proportional hazards regression adjusting for clinical and lifestyle variables was used. Recurrence and survival were indexed at 6 months after enrollment using a landmark approach. RESULTS There were indications that use of any antioxidant supplement (vitamins A, C, and E; carotenoids; coenzyme Q10) both before and during treatment was associated with an increased hazard of recurrence (adjusted hazard ratio [adjHR], 1.41; 95% CI, 0.98 to 2.04; P = .06) and, to a lesser extent, death (adjHR, 1.40; 95% CI, 0.90 to 2.18; P = .14). Relationships with individual antioxidants were weaker perhaps because of small numbers. For nonantioxidants, vitamin B12 use both before and during chemotherapy was significantly associated with poorer disease-free survival (adjHR, 1.83; 95% CI, 1.15 to 2.92; P < .01) and overall survival (adjHR, 2.04; 95% CI, 1.22 to 3.40; P < .01). Use of iron during chemotherapy was significantly associated with recurrence (adjHR, 1.79; 95% CI, 1.20 to 2.67; P < .01) as was use both before and during treatment (adjHR, 1.91; 95% CI, 0.98 to 3.70; P = .06). Results were similar for overall survival. Multivitamin use was not associated with survival outcomes. CONCLUSION Associations between survival outcomes and use of antioxidant and other dietary supplements both before and during chemotherapy are consistent with recommendations for caution among patients when considering the use of supplements, other than a multivitamin, during chemotherapy.
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Affiliation(s)
| | | | - Alan D Hutson
- Roswell Park Comprehensive Cancer Center, Buffalo, NY
| | | | | | | | - Kara M Kelly
- Roswell Park Comprehensive Cancer Center, Buffalo, NY
| | | | | | | | | | | | | | | | | | | | | | | | | | - Kathy S Albain
- Loyola University Chicago Stritch School of Medicine, Chicago, IL
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Behring M, Hale K, Ozaydin B, Grizzle WE, Sodeke SO, Manne U. Inclusiveness and ethical considerations for observational, translational, and clinical cancer health disparity research. Cancer 2019; 125:4452-4461. [PMID: 31502259 PMCID: PMC6891126 DOI: 10.1002/cncr.32495] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Revised: 06/28/2019] [Accepted: 07/27/2019] [Indexed: 12/21/2022]
Abstract
BACKGROUND Although general trends in cancer outcomes are improving, racial/ethnic disparities in patient outcomes continue to widen, suggesting disparity-related shortcomings in cancer research designs. METHODS Using convenience sampling, a total of 24 data sources, representing several research designs and 5 high-burden tumor types, were included for analyses. The percentages of races/ethnicities across each design/tumor type were compared with those of the 2017 US Census data. The authors used a framework based on the Belmont principles to evaluate the ethical strengths and/or weaknesses of each design. RESULTS In all designs, white individuals were found to be overrepresented. African American and Asian individuals were underrepresented, and Native Americans had consistently poor or no representation. In general, ethical concerns varied according to the study design. Clinical trials were high with regard to respect for persons and beneficence but low for equitable subject selection related to the inclusion of race/ethnicity. Observational study designs were more inclusive for race/ethnicity compared with clinical and translational studies, but their clinical usefulness was less. CONCLUSIONS The authors proposed that ethical concerns should vary according to the study design. Because observational designs have strengths in inclusiveness for race/ethnicity, their clinical usefulness can be improved by extending the Learning Health System in hospital catchment populations, the use of health records linked to biospecimens, and minority oversampling. Likewise, minority enrollment into clinical trials can be improved through Learning Health System linking and by using National Cancer Institute-mandated Community Outreach and Engagement Cores. This will allow precision medicine for otherwise overlooked minority subgroups.
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Affiliation(s)
- Michael Behring
- Department of Pathology, University of Alabama at Birmingham; 1720 Second Avenue South, Birmingham, AL 35294
| | - Kevin Hale
- Department of Pathology, University of Alabama at Birmingham; 1720 Second Avenue South, Birmingham, AL 35294
| | - Bunyamin Ozaydin
- Department of Health Services Administration, University of Alabama at Birmingham; 1720 Second Avenue South, Birmingham, AL 35294
| | - William E. Grizzle
- Department of Pathology, University of Alabama at Birmingham; 1720 Second Avenue South, Birmingham, AL 35294
- O’Neal Comprehensive Cancer Center, University of Alabama at Birmingham; 1720 Second Avenue South, Birmingham, AL 35294
| | - Stephen O. Sodeke
- Department of Modern Languages, Communications, and Philosophy, College of Arts & Science, Tuskegee University, Tuskegee, AL 36088
| | - Upender Manne
- Department of Pathology, University of Alabama at Birmingham; 1720 Second Avenue South, Birmingham, AL 35294
- O’Neal Comprehensive Cancer Center, University of Alabama at Birmingham; 1720 Second Avenue South, Birmingham, AL 35294
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Willson ML, Burke L, Ferguson T, Ghersi D, Nowak AK, Wilcken N. Taxanes for adjuvant treatment of early breast cancer. Cochrane Database Syst Rev 2019; 9:CD004421. [PMID: 31476253 PMCID: PMC6718224 DOI: 10.1002/14651858.cd004421.pub3] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
BACKGROUND Adjuvant chemotherapy improves survival in premenopausal and postmenopausal women with early breast cancer. Taxanes are highly active chemotherapy agents used in metastatic breast cancer. Review authors examined their role in early breast cancer. This review is an update of a Cochrane Review first published in 2007. OBJECTIVES To assess the effects of taxane-containing adjuvant chemotherapy regimens for treatment of women with operable early breast cancer. SEARCH METHODS For this review update, we searched the Specialised Register of the Cochrane Breast Cancer Group, MEDLINE, Embase, CENTRAL (2018, Issue 6), the WHO International Clinical Trials Registry Platform (ICTRP), and ClinicalTrials.gov on 16 July 2018, using key words such as 'early breast cancer' and 'taxanes'. We screened reference lists of other related literature reviews and articles, contacted trial authors, and applied no language restrictions. SELECTION CRITERIA Randomised trials comparing taxane-containing regimens versus non-taxane-containing regimens in women with operable breast cancer were included. Studies of women receiving neoadjuvant chemotherapy were excluded. DATA COLLECTION AND ANALYSIS Two review authors independently extracted data and assessed risk of bias and quality of the evidence using the GRADE approach. Hazard ratios (HRs) were derived for time-to-event outcomes, and meta-analysis was performed using a fixed-effect model. The primary outcome measure was overall survival (OS); disease-free survival (DFS) was a secondary outcome measure. Toxicity was represented as odds ratios (ORs), and quality of life (QoL) data were extracted when present. MAIN RESULTS This review included 29 studies (27 full-text publications and 2 abstracts or online theses). The updated analysis included 41,911 randomised women; the original review included 21,191 women. Taxane-containing regimens improved OS (HR 0.87, 95% confidence interval (CI) 0.83 to 0.92; high-certainty evidence; 27 studies; 39,180 women; 6501 deaths) and DFS (HR, 0.88, 95% CI 0.85 to 0.92; high-certainty evidence; 29 studies; 41,909 women; 10,271 reported events) compared to chemotherapy without a taxane. There was moderate to substantial heterogeneity across studies for OS and DFS (respectively).When a taxane-containing regimen was compared with the same regimen without a taxane, the beneficial effects of taxanes persisted for OS (HR 0.84, 95% CI 0.77 to 0.92; P < 0.001; 7 studies; 10,842 women) and for DFS (HR 0.84, 95% CI 0.78 to 0.90; P < 0.001; 7 studies; 10,842 women). When a taxane-containing regimen was compared with the same regimen with another drug or drugs that were substituted for the taxane, a beneficial effect was observed for OS and DFS with the taxane-containing regimen (OS: HR 0.80, 95% CI 0.74 to 0.86; P < 0.001; 13 studies; 16,196 women; DFS: HR 0.83, 95% CI 0.78 to 0.88; P < 0.001; 14 studies; 16,823 women). Preliminary subgroup analysis by lymph node status showed a survival benefit with taxane-containing regimens in studies of women with lymph node-positive disease only (HR 0.83, 95% CI 0.78 to 0.88; P < 0.001; 17 studies; 22,055 women) but less benefit in studies of women both with and without lymph node metastases or with no lymph node metastases. Taxane-containing regimens also improved DFS in women with lymph node-positive disease (HR 0.84, 95% CI 0.80 to 0.88; P < 0.001; 17 studies; 22,055 women), although the benefit was marginal in studies of women both with and without lymph node-positive disease (HR 0.95, 95% CI 0.88 to 1.02; 9 studies; 12,998 women) and was not apparent in studies of women with lymph node-negative disease (HR 0.99, 95% CI 0.86 to 1.14; 3 studies; 6856 women).Taxanes probably result in a small increase in risk of febrile neutropenia (odds ratio (OR) 1.55, 95% CI 0.96 to 2.49; moderate-certainty evidence; 24 studies; 33,763 women) and likely lead to a large increase in grade 3/4 neuropathy (OR 6.89, 95% CI 3.23 to 14.71; P < 0.001; moderate-certainty evidence; 22 studies; 31,033 women). Taxanes probably cause little or no difference in cardiotoxicity compared to regimens without a taxane (OR 0.87, 95% CI 0.56 to 1.33; moderate-certainty evidence; 23 studies; 32,894 women). Seven studies reported low-quality evidence for QoL; overall, taxanes may make little or no difference in QoL compared to chemotherapy without a taxane during the follow-up period; however, the duration of follow-up differed across studies. Only one study, which was conducted in Europe, provided cost-effectiveness data. AUTHORS' CONCLUSIONS This review of studies supports the use of taxane-containing adjuvant chemotherapy regimens, with improvement in overall survival and disease-free survival for women with operable early breast cancer. This benefit persisted when analyses strictly compared a taxane-containing regimen versus the same regimen without a taxane or the same regimen with another drug that was substituted for the taxane. Preliminary evidence suggests that taxanes are more effective for women with lymph node-positive disease than for those with lymph node-negative disease. Considerable heterogeneity across studies probably reflects the varying efficacy of the chemotherapy backbones of the comparator regimens used in these studies. This review update reports results that are remarkably consistent with those of the original review, and it is highly unlikely that this review will be updated, as new trials are assessing treatments based on more detailed breast cancer biology.
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Affiliation(s)
- Melina L Willson
- NHMRC Clinical Trials Centre, The University of SydneySystematic Reviews and Health Technology AssessmentsLocked Bag 77SydneyNSWAustralia1450
| | - Lucinda Burke
- Chris O'Brien LifehouseDepartment of Radiation OncologySydneyAustralia
| | - Thomas Ferguson
- Royal Perth HospitalDepartment of Medical OncologyWellington StPerthWAAustralia6010
| | - Davina Ghersi
- National Health and Medical Research CouncilResearch Policy and Translation16 Marcus Clarke StreetCanberraACTAustralia2601
- The University of SydneySydney Medical SchoolSydneyAustralia
| | - Anna K Nowak
- Sir Charles Gairdiner Hospital and University of Western AustraliaDepartment of Medical OncologyB Block, Hospital AvenueNedlandsPerthWAAustralia6099
| | - Nicholas Wilcken
- The University of SydneySydney Medical SchoolSydneyAustralia
- Crown Princess Mary Cancer CentreMedical OncologyWestmeadNSWAustralia2145
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Gray R, Bradley R, Braybrooke J, Liu Z, Peto R, Davies L, Dodwell D, McGale P, Pan H, Taylor C, Barlow W, Bliss J, Bruzzi P, Cameron D, Fountzilas G, Loibl S, Mackey J, Martin M, Del Mastro L, Möbus V, Nekljudova V, De Placido S, Swain S, Untch M, Pritchard KI, Bergh J, Norton L, Boddington C, Burrett J, Clarke M, Davies C, Duane F, Evans V, Gettins L, Godwin J, Hills R, James S, Liu H, MacKinnon E, Mannu G, McHugh T, Morris P, Read S, Wang Y, Wang Z, Fasching P, Harbeck N, Piedbois P, Gnant M, Steger G, Di Leo A, Dolci S, Francis P, Larsimont D, Nogaret JM, Philippson C, Piccart M, Linn S, Peer P, Tjan-Heijnen V, Vliek S, Mackey J, Slamon D, Bartlett J, Bramwell VH, Chen B, Chia S, Gelmon K, Goss P, Levine M, Parulekar W, Pater J, Rakovitch E, Shepherd L, Tu D, Whelan T, Berry D, Broadwater G, Cirrincione C, Muss H, Weiss R, Shan Y, Shao YF, Wang X, Xu B, Zhao DB, Bartelink H, Bijker N, Bogaerts J, Cardoso F, Cufer T, Julien JP, Poortmans P, Rutgers E, van de Velde C, Carrasco E, Segui MA, Blohmer JU, Costa S, Gerber B, Jackisch C, von Minckwitz G, Giuliano M, De Laurentiis M, Bamia C, Koliou GA, Mavroudis D, A'Hern R, Ellis P, Kilburn L, Morden J, Yarnold J, Sadoon M, Tulusan AH, Anderson S, Bass G, Costantino J, Dignam J, Fisher B, Geyer C, Mamounas EP, Paik S, Redmond C, Wickerham DL, Venturini M, Bighin C, Pastorino S, Pronzato P, Sertoli MR, Foukakis T, Albain K, Arriagada R, Bergsten Nordström E, Boccardo F, Brain E, Carey L, Coates A, Coleman R, Correa C, Cuzick J, Davidson N, Dowsett M, Ewertz M, Forbes J, Gelber R, Goldhirsch A, Goodwin P, Hayes D, Hill C, Ingle J, Jagsi R, Janni W, Mukai H, Ohashi Y, Pierce L, Raina V, Ravdin P, Rea D, Regan M, Robertson J, Sparano J, Tutt A, Viale G, Wilcken N, Wolmark N, Wood W, Zambetti M. Increasing the dose intensity of chemotherapy by more frequent administration or sequential scheduling: a patient-level meta-analysis of 37 298 women with early breast cancer in 26 randomised trials. Lancet 2019; 393:1440-1452. [PMID: 30739743 PMCID: PMC6451189 DOI: 10.1016/s0140-6736(18)33137-4] [Citation(s) in RCA: 221] [Impact Index Per Article: 44.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2018] [Revised: 11/11/2018] [Accepted: 11/29/2018] [Indexed: 12/15/2022]
Abstract
BACKGROUND Increasing the dose intensity of cytotoxic therapy by shortening the intervals between cycles, or by giving individual drugs sequentially at full dose rather than in lower-dose concurrent treatment schedules, might enhance efficacy. METHODS To clarify the relative benefits and risks of dose-intense and standard-schedule chemotherapy in early breast cancer, we did an individual patient-level meta-analysis of trials comparing 2-weekly versus standard 3-weekly schedules, and of trials comparing sequential versus concurrent administration of anthracycline and taxane chemotherapy. The primary outcomes were recurrence and breast cancer mortality. Standard intention-to-treat log-rank analyses, stratified by age, nodal status, and trial, yielded dose-intense versus standard-schedule first-event rate ratios (RRs). FINDINGS Individual patient data were provided for 26 of 33 relevant trials identified, comprising 37 298 (93%) of 40 070 women randomised. Most women were aged younger than 70 years and had node-positive disease. Total cytotoxic drug usage was broadly comparable in the two treatment arms; colony-stimulating factor was generally used in the more dose-intense arm. Combining data from all 26 trials, fewer breast cancer recurrences were seen with dose-intense than with standard-schedule chemotherapy (10-year recurrence risk 28·0% vs 31·4%; RR 0·86, 95% CI 0·82-0·89; p<0·0001). 10-year breast cancer mortality was similarly reduced (18·9% vs 21·3%; RR 0·87, 95% CI 0·83-0·92; p<0·0001), as was all-cause mortality (22·1% vs 24·8%; RR 0·87, 95% CI 0·83-0·91; p<0·0001). Death without recurrence was, if anything, lower with dose-intense than with standard-schedule chemotherapy (10-year risk 4·1% vs 4·6%; RR 0·88, 95% CI 0·78-0·99; p=0·034). Recurrence reductions were similar in the seven trials (n=10 004) that compared 2-weekly chemotherapy with the same chemotherapy given 3-weekly (10-year risk 24·0% vs 28·3%; RR 0·83, 95% CI 0·76-0·91; p<0·0001), in the six trials (n=11 028) of sequential versus concurrent anthracycline plus taxane chemotherapy (28·1% vs 31·3%; RR 0·87, 95% CI 0·80-0·94; p=0·0006), and in the six trials (n=6532) testing both shorter intervals and sequential administration (30·4% vs 35·0%; RR 0·82, 95% CI 0·74-0·90; p<0·0001). The proportional reductions in recurrence with dose-intense chemotherapy were similar and highly significant (p<0·0001) in oestrogen receptor (ER)-positive and ER-negative disease and did not differ significantly by other patient or tumour characteristics. INTERPRETATION Increasing the dose intensity of adjuvant chemotherapy by shortening the interval between treatment cycles, or by giving individual drugs sequentially rather than giving the same drugs concurrently, moderately reduces the 10-year risk of recurrence and death from breast cancer without increasing mortality from other causes. FUNDING Cancer Research UK, Medical Research Council.
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Zirpoli GR, McCann SE, Sucheston-Campbell LE, Hershman DL, Ciupak G, Davis W, Unger JM, Moore HCF, Stewart JA, Isaacs C, Hobday TJ, Salim M, Hortobagyi GN, Gralow JR, Budd GT, Albain KS, Ambrosone CB. Supplement Use and Chemotherapy-Induced Peripheral Neuropathy in a Cooperative Group Trial (S0221): The DELCaP Study. J Natl Cancer Inst 2019; 109:4098262. [PMID: 29546345 DOI: 10.1093/jnci/djx098] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2016] [Accepted: 04/24/2017] [Indexed: 12/24/2022] Open
Abstract
Background Chemotherapy-induced peripheral neuropathy (CIPN) can interfere with daily function and quality of life, and there are no known preventive approaches. In a cohort of breast cancer patients receiving paclitaxel as part of a clinical trial (SWOG 0221), we examined the use of dietary supplements both before diagnosis and during treatment in relation to CIPN. Methods At registration to S0221, 1225 breast cancer patients completed questionnaires regarding the use of multivitamins and supplements before and at diagnosis. A second questionnaire at six months queried use during treatment. Supplement use was evaluated in relation to CIPN, assessed via the National Cancer Institute Common Terminology Criteria for Adverse Events (CTCAE v. 3.0) and the self-reported Functional Assessment of Cancer Therapy/Gynecologic Oncology Group Neurotoxicity (FACT/GOG-Ntx) subscale. Odds ratios (ORs) and 95% confidence intervals (CIs) were computed with logistic regression for the CTCAE analyses and ordinal regression for the FACT/GOG-Ntx analyses. Results Multivitamin use before diagnosis was associated with reduced symptoms of CIPN (CTCAE-adjusted OR = 0.60, 95% CI = 0.42 to 0.87; FACT/GOG-Ntx-adjusted OR = 0.78, 95% CI = 0.61 to 1.00). Use during treatment was marginally inversely associated with CIPN (CTCAE-adjusted OR = 0.73, 95% CI = 0.49 to 1.08; FACT/GOG-Ntx-adjusted OR = 0.77, 95% CI = 0.60 to 0.99). Other supplement use, either before diagnosis or during treatment, was not statistically significantly associated with CIPN. Conclusions Multivitamin use may be associated with reduced risk of CIPN, although individual dietary supplement use did not appreciably affect risk. Multivitamin use could be a surrogate for other related behaviors that are the actual drivers of the association with reduced CIPN. Without prospective randomized trials of vitamin supplementation, recommendations for use or changes to clinical practice are clearly not warranted.
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Affiliation(s)
- Gary R Zirpoli
- Roswell Park Cancer Institute, Buffalo, NY.,Massachusetts General Hospital, Boston, MA
| | | | | | | | | | | | - Joseph M Unger
- SWOG Statistical Center, Fred Hutchinson Cancer Research Center, Seattle, WA
| | | | | | | | | | | | | | | | | | - Kathy S Albain
- Loyola University Chicago Stritch School of Medicine, Chicago, IL
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Adjuvant Chemotherapy for HER2-Negative Early-Stage Breast Cancer. Breast Cancer 2019. [DOI: 10.1007/978-3-319-96947-3_15] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Goldvaser H, Ribnikar D, Majeed H, Ocaña A, Amir E. Absolute benefit from adjuvant chemotherapy in contemporary clinical trials: A systemic review and meta-analysis. Cancer Treat Rev 2018; 71:68-75. [PMID: 30366201 DOI: 10.1016/j.ctrv.2018.10.010] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Revised: 10/13/2018] [Accepted: 10/15/2018] [Indexed: 12/25/2022]
Abstract
BACKGROUND Many adjuvant breast cancer trials have observed smaller than anticipated differences between experimental and control groups. Accurate estimation of the absolute benefits of treatment is essential for the planning of clinical trials. METHODS We searched PubMed to identify contemporary randomized trials comparing different adjuvant chemotherapy regimens in breast cancer. The absolute difference in 5-year disease-free survival (DFS) and overall-survival between experimental and control groups were extracted, weighted by individual study sample size and pooled. Analyses were performed for estrogen receptor (ER) negative and ER-positive disease. Meta-regression explored the influence of patients and tumor characteristics and median follow-up on the benefit from treatment. RESULTS Analysis included 19 studies comprising 41,564 patients. Studies comparing chemotherapy regimens of different generations showed the largest difference in 5-year DFS (+7.4% for 3rd vs. 2nd generation and +5.9% for 2nd vs. 1st generation for ER-negative disease, and +2.3% for 3rd vs. 2nd generation and +1.8% for 2nd vs. 1st generation for ER-positive disease). Studies comparing chemotherapy regimens from the same generation showed smaller differences in DFS in both subgroups. Meta-regression showed that larger tumors and nodal involvement had significant greater magnitude of effect on 5-year DFS for ER-negative, but not ER-positive disease. Age and menopausal status had no effect in either subgroup. CONCLUSIONS Absolute differences between adjuvant chemotherapy regimens of the same generation are small even in ER-negative disease. Enrichment of trials for patients with poor clinical features results in larger magnitudes of benefit from treatment at 5 years in ER-negative, but not ER-positive disease.
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Affiliation(s)
- Hadar Goldvaser
- Division of Medical Oncology, University of Toronto and Princess Margaret Cancer Centre, 610 University Ave, Toronto, ON M5G 2M9, Canada; Sackler Faculty of Medicine, Tel Aviv University, POB 39040, Tel Aviv 6997801, Israel
| | - Domen Ribnikar
- Division of Medical Oncology, University of Toronto and Princess Margaret Cancer Centre, 610 University Ave, Toronto, ON M5G 2M9, Canada.
| | - Habeeb Majeed
- Division of Medical Oncology, University of Toronto and Princess Margaret Cancer Centre, 610 University Ave, Toronto, ON M5G 2M9, Canada.
| | - Alberto Ocaña
- Translational Research Unit, Centro Regional de Investigaciones Biomedicas Universidad de Castilla La Mancha, Albacete University Hospital, calle Francisco Javier de Moya, 02006 Albacete, Spain
| | - Eitan Amir
- Division of Medical Oncology, University of Toronto and Princess Margaret Cancer Centre, 610 University Ave, Toronto, ON M5G 2M9, Canada.
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Mongiovi JM, Zirpoli GR, Cannioto R, Sucheston-Campbell LE, Hershman DL, Unger JM, Moore HCF, Stewart JA, Isaacs C, Hobday TJ, Salim M, Hortobagyi GN, Gralow JR, Thomas Budd G, Albain KS, Ambrosone CB, McCann SE. Associations between self-reported diet during treatment and chemotherapy-induced peripheral neuropathy in a cooperative group trial (S0221). Breast Cancer Res 2018; 20:146. [PMID: 30486865 PMCID: PMC6264595 DOI: 10.1186/s13058-018-1077-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2018] [Accepted: 11/07/2018] [Indexed: 01/06/2023] Open
Abstract
Background The pathophysiology of chemotherapy-induced peripheral neuropathy (CIPN) is not well understood. Currently, dose reduction is the only recommendation for alleviating symptoms, often leading to premature treatment cessation. The primary aim of this analysis was to determine the association between components of diet during taxane treatment for breast cancer and change in CIPN symptoms over treatment. Methods Women with stage II or III invasive breast cancer were enrolled into an ancillary study to the North American Breast Cancer Intergroup phase III trial (S0221) led by the Southwest Oncology Group (SWOG). Questionnaires including a food frequency questionnaire and the Functional Assessment of Cancer Treatment Gynecologic Oncology Group—Neurotoxicity were administered to assess diet and neuropathic conditions at baseline and during chemotherapy. Ordinal regression was used to estimate odds ratios (ORs) for associations between various food groups and change in neuropathy score (< 10%, 10–30%, > 30%) (n = 900). Results The odds of worse neuropathy decreased by 21% for each increase in tertile of grain consumption (OR = 0.79, 95% CI 0.66–0.94, p = 0.009). We also observed a nominal 19% increase with higher consumption of citrus fruits (OR = 1.19, 95% CI 1.01–1.40, p = 0.05). Conclusions Distinguishing between those who experienced a moderate and a severe change in neuropathy, we found that citrus fruit and grain consumption may play a role in the severity of symptoms. Since there are no existing dietary recommendations for the management of CIPN, further research is needed to investigate whether there may be certain foods that could worsen or alleviate neuropathy symptoms associated with treatment for breast cancer. Trial registration ClinicalTrials.gov, NCT03413761. Registered retrospectively on 29 January 2018.
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Affiliation(s)
- Jennifer M Mongiovi
- University at Buffalo, Buffalo, NY, USA.,Roswell Park Cancer Institute, Buffalo, NY, USA
| | | | | | | | | | - Joseph M Unger
- SWOG Statistical Center, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | | | | | | | | | | | | | | | | | - Kathy S Albain
- Loyola University Chicago Stritch School of Medicine, Chicago, IL, USA
| | | | - Susan E McCann
- Roswell Park Cancer Institute, Buffalo, NY, USA. .,Cancer Prevention and Control, Roswell Park Cancer Institute, Elm and Carlton Streets, Buffalo, NY, 14263, USA.
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Genome-wide meta-analyses identifies novel taxane-induced peripheral neuropathy-associated loci. Pharmacogenet Genomics 2018; 28:49-55. [PMID: 29278617 DOI: 10.1097/fpc.0000000000000318] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
OBJECTIVE Taxane containing chemotherapy extends survival for breast cancer patients. However, taxane-induced peripheral neuropathy (TIPN) cannot be predicted, prevented or effectively treated. Using genome-wide analyses, we sought to identify common risk variants for TIPN. PATIENTS AND METHODS Women with high-risk breast cancer enrolled in SWOG 0221 were genotyped using the Illumina 1M chip. Genome-wide analyses were performed in relation to ≥grade 3 Common Terminology Criteria for Adverse Events (CTCAE) neuropathy in European and African Americans. Data were meta-analyzed with GW associations of CTCAE ≥grade 3 versus <grade 3 in CALGB 40101 assuming a fixed effects model. RESULTS The percentage of ≥grade 3 TIPN in 1269 European Americans and 139 African Americans in S0221, was 11.6 and 22.3%, respectively. CALGB 40101 ≥grade 3 TOPN was 7.2%. The most significant association with ≥grade 3 TIPN was the G allele of rs1858826 in GNGT1 (Pmeta=1.1×10), which showed a decrease in risk of ≥grade 3 TIPN (odds ratio=0.29, 95% confidence interval: 0.18-0.46). CONCLUSION The genetic variants associated with ≥grade 3 TIPN are hypothesized to have biochemical functions and reside in and near genes involved in diabetes and diabetic neuropathy. This finding is consistent with results from CALGB 40101 pathway analyses. Larger homogeneous trials with similar dosing and criteria for defining neuropathy are needed to properly assess the relationship of genomics with the neuropathy spectrum.
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Abstract
Patients with breast cancer have higher rates of cardiovascular disease than age-matched controls. Anthracyclines and trastuzumab increase the risk of heart failure (HF) and radiation increases the risk of ischemic heart disease, valvular disease and HF. Older age, low normal ejection fraction, history of coronary artery disease (CAD), cardiac risk factors, higher cumulative anthracycline exposure, combination anthracycline and trastuzumab and/or radiation all increase the risk of cardiac events post treatment. Clinical prediction models (CPMs) and/or genetic testing may be useful in guiding treatment decisions but further external validation is necessary. Screening for asymptomatic cardiotoxicity using echocardiography after completion of therapy is reasonable in patients receiving anthracyclines and/or radiation, especially in those with traditional cardiac risk factors such as hypertension, diabetes, hyperlipidemia, and obesity or with low normal baseline left ventricular ejection fraction (LVEF). Elevated cardiac troponins during anthracycline therapy and early reductions in myocardial deformation may predict subsequent reductions in LVEF but further research is needed to demonstrate clinical benefit to routine screening and early treatment. Neurohormonal antagonist therapy with ACEi/ARBs and beta-blockers are indicated in patients with reduced ejection fraction and ongoing research will clarify the role for neurohormonal antagonists and statins for the prevention of breast cancer therapy cardiotoxicity. Patients treated for breast cancer should be educated on the evidence for optimal lifestyle behaviors such as not smoking, regular exercise, healthy diet and maintaining a healthy weight in reducing the risk of cardiovascular disease. Traditional cardiac risk factors such as hypertension, diabetes and hyperlipidemia should be optimally managed to reduce the risk of cardiovascular events in patients treated for breast cancer.
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Affiliation(s)
- Jenica N Upshaw
- Division of Cardiology, Tufts Medical Center, Boston, MA, USA
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