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Bellur S, Khosla AA, Ozair A, Kotecha R, McDermott MW, Ahluwalia MS. Management of Brain Metastases: A Review of Novel Therapies. Semin Neurol 2023; 43:845-858. [PMID: 38011864 DOI: 10.1055/s-0043-1776782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2023]
Abstract
Brain metastases (BMs) represent the most common intracranial tumors in adults, and most commonly originate from lung, followed by breast, melanoma, kidney, and colorectal cancer. Management of BM is individualized based on the size and number of brain metastases, the extent of extracranial disease, the primary tumor subtype, neurological symptoms, and prior lines of therapy. Until recently, treatment strategies were limited to local therapies, like surgical resection and radiotherapy, the latter in the form of whole-brain radiotherapy or stereotactic radiosurgery. The next generation of local strategies includes laser interstitial thermal therapy, magnetic hyperthermic therapy, post-resection brachytherapy, and focused ultrasound. New targeted therapies and immunotherapies with documented intracranial activity have transformed clinical outcomes. Novel systemic therapies with intracranial utility include new anaplastic lymphoma kinase inhibitors like brigatinib and ensartinib; selective "rearranged during transfection" inhibitors like selpercatinib and pralsetinib; B-raf proto-oncogene inhibitors like encorafenib and vemurafenib; Kirsten rat sarcoma viral oncogene inhibitors like sotorasib and adagrasib; ROS1 gene rearrangement (ROS1) inhibitors, anti-neurotrophic tyrosine receptor kinase agents like larotrectinib and entrectinib; anti-human epidermal growth factor receptor 2/epidermal growth factor receptor exon 20 agent like poziotinib; and antibody-drug conjugates like trastuzumab-emtansine and trastuzumab-deruxtecan. This review highlights the modern multidisciplinary management of BM, emphasizing the integration of systemic and local therapies.
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Affiliation(s)
- Shreyas Bellur
- Miami Cancer Institute, Baptist Health South Florida, Miami, Florida
| | | | - Ahmad Ozair
- Miami Cancer Institute, Baptist Health South Florida, Miami, Florida
- Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland
| | - Rupesh Kotecha
- Miami Cancer Institute, Baptist Health South Florida, Miami, Florida
- Herbert Wertheim College of Medicine, Florida International University, Miami, Florida
| | - Michael W McDermott
- Herbert Wertheim College of Medicine, Florida International University, Miami, Florida
- Miami Neuroscience Institute, Baptist Health South Florida, Miami, Florida
| | - Manmeet S Ahluwalia
- Miami Cancer Institute, Baptist Health South Florida, Miami, Florida
- Herbert Wertheim College of Medicine, Florida International University, Miami, Florida
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Chew SM, Seidman AD. New strategies for the treatment of breast cancer with leptomeningeal metastasis. Curr Opin Oncol 2023; 35:500-506. [PMID: 37820086 DOI: 10.1097/cco.0000000000000988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/13/2023]
Abstract
PURPOSE OF REVIEW Leptomeningeal metastasis is a complication of metastatic breast cancer that has a rising incidence likely due to the increased availability of novel systemic therapies, which have improved survival with better extracranial disease control but with limited intracranial efficacy. A poor prognosis of less than 6 months has historically been associated with leptomeningeal metastasis and it is often an exclusion factor for enrollment in clinical trials. There are limited evidence-based data supporting use of therapeutics in leptomeningeal metastasis patients and recommendations are largely derived from retrospective reports and small prospective studies. However, in recent years, there has been a surge in effective modern therapeutics with promising intracranial activity. RECENT FINDINGS The study aims to review the most recent updates in the management of leptomeningeal metastasis in breast cancer. We discuss the effectiveness and limitations of intrathecal administration, predictive biomarkers in the cerebrospinal fluid, proton radiation therapy and promising new systemic therapies such as antibody drug conjugates. SUMMARY Ongoing development of clinical trials that allow inclusion of leptomeningeal metastasis are essential for establishing efficacy potential and discovering new treatment options in this population of great unmet need.
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Affiliation(s)
- Sonya M Chew
- Breast Medicine Service, Memorial Sloan Kettering Cancer Center, New York, New York, USA
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Shi W, Li Y, Sun H, Zhang L, Meng J, Wang X, Chen X, Zhang X, Mei X, Ma J, Mo M, Zhou C, Liang F, Shao Z, Zhang Z, Guo X, Yu X, Yang Z. Favorable prognosis of breast cancer brain metastases patients with limited intracranial and extracranial metastatic lesions. Radiat Oncol 2023; 18:107. [PMID: 37393259 DOI: 10.1186/s13014-023-02293-6] [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: 10/05/2022] [Accepted: 05/30/2023] [Indexed: 07/03/2023] Open
Abstract
BACKGROUND Breast cancer brain metastases (BCBM) are highly heterogenous with widely differing survival. The prognosis of the oligometastatic breast cancer (BC) patients with brain metastases (BM) has not been well studied. We aimed to investigate the prognosis of BCBM patients with limited intracranial and extracranial metastatic lesions. METHODS Four hundred and forty-five BCBM patients treated between 1st January 2008 and 31st December 2018 at our institute were included. Clinical characteristics and treatment information were obtained from patient's medical records. The updated breast Graded Prognostic Assessment (Breast GPA) was calculated. RESULTS The median OS after diagnosis of BM were 15.9 months. Median OS for patients with GPA 0-1.0, 1.5-2, 2.5-3 and 3.5-4 were 6.9, 14.2, 21.8, 42.6 months respectively. The total number of intracranial and extracranial metastatic lesions, in addition to the Breast GPA, salvage local therapy and systemic therapy (anti-HER2 therapy, chemotherapy and endocrine therapy) were demonstrated to be associated with prognosis. One hundred and thirteen patients (25.4%) had 1-5 total metastatic lesions at BM diagnosis. Patients with 1-5 total metastatic lesions had a significantly longer median OS of 24.3 months compared to those with greater than 5 total metastatic lesions with a median OS of 12.2 months (P < 0.001; multivariate HR 0.55, 95% CI, 0.43-0.72). Among the patients with 1-5 metastatic lesions, median OS for GPA 0-1.0 was 9.8 months, compared to 22.8, 28.8 and 71.0 for GPA 1.5-2.0, 2.5-3.0 and 3.5-4.0 respectively, which is much longer than the corresponding patients with greater than 5 total metastatic lesions, with medium OS of 6.8, 11.6, 18.6 and 42.6 months respectively for GPA 0-1.0, 1.5-2.0, 2.5-3.0 and 3.5-4.0. CONCLUSIONS The patients with 1-5 total metastatic lesions demonstrated better OS. The prognostic value of the Breast GPA and the survival benefit of salvage local therapy and continuation of systemic therapy after BM were confirmed.
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Affiliation(s)
- Wei Shi
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, 270 Dong-An Road, Shanghai, 200032, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China
- Shanghai Clinical Research Center for Radiation Oncology, Shanghai Key Laboratory of Radiation Oncology, Shanghai, 200032, China
| | - Yang Li
- Affiliated Hospital of Jining Medical University, Jining, 272029, Shandong, China
| | - Hua Sun
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, 270 Dong-An Road, Shanghai, 200032, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China
- Shanghai Clinical Research Center for Radiation Oncology, Shanghai Key Laboratory of Radiation Oncology, Shanghai, 200032, China
| | - Li Zhang
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, 270 Dong-An Road, Shanghai, 200032, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China
- Shanghai Clinical Research Center for Radiation Oncology, Shanghai Key Laboratory of Radiation Oncology, Shanghai, 200032, China
| | - Jin Meng
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, 270 Dong-An Road, Shanghai, 200032, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China
- Shanghai Clinical Research Center for Radiation Oncology, Shanghai Key Laboratory of Radiation Oncology, Shanghai, 200032, China
| | - Xiaofang Wang
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, 270 Dong-An Road, Shanghai, 200032, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China
- Shanghai Clinical Research Center for Radiation Oncology, Shanghai Key Laboratory of Radiation Oncology, Shanghai, 200032, China
| | - Xingxing Chen
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, 270 Dong-An Road, Shanghai, 200032, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China
- Shanghai Clinical Research Center for Radiation Oncology, Shanghai Key Laboratory of Radiation Oncology, Shanghai, 200032, China
| | - Xiaomeng Zhang
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, 270 Dong-An Road, Shanghai, 200032, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China
- Shanghai Clinical Research Center for Radiation Oncology, Shanghai Key Laboratory of Radiation Oncology, Shanghai, 200032, China
| | - Xin Mei
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, 270 Dong-An Road, Shanghai, 200032, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China
- Shanghai Clinical Research Center for Radiation Oncology, Shanghai Key Laboratory of Radiation Oncology, Shanghai, 200032, China
| | - Jinli Ma
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, 270 Dong-An Road, Shanghai, 200032, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China
- Shanghai Clinical Research Center for Radiation Oncology, Shanghai Key Laboratory of Radiation Oncology, Shanghai, 200032, China
| | - Miao Mo
- Department of Cancer Prevention and Clinical Statistics Center, Fudan University Shanghai Cancer Center, Shanghai, 200032, China
| | - Changming Zhou
- Department of Cancer Prevention and Clinical Statistics Center, Fudan University Shanghai Cancer Center, Shanghai, 200032, China
| | - Fei Liang
- Department of Biostatistics, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Zhimin Shao
- Department of Breast Surgery, Fudan University Shanghai Cancer Center, Shanghai, 200032, China
| | - Zhen Zhang
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, 270 Dong-An Road, Shanghai, 200032, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China
- Shanghai Clinical Research Center for Radiation Oncology, Shanghai Key Laboratory of Radiation Oncology, Shanghai, 200032, China
| | - Xiaomao Guo
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, 270 Dong-An Road, Shanghai, 200032, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China
- Shanghai Clinical Research Center for Radiation Oncology, Shanghai Key Laboratory of Radiation Oncology, Shanghai, 200032, China
| | - Xiaoli Yu
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, 270 Dong-An Road, Shanghai, 200032, China.
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China.
- Shanghai Clinical Research Center for Radiation Oncology, Shanghai Key Laboratory of Radiation Oncology, Shanghai, 200032, China.
| | - Zhaozhi Yang
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, 270 Dong-An Road, Shanghai, 200032, China.
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, China.
- Shanghai Clinical Research Center for Radiation Oncology, Shanghai Key Laboratory of Radiation Oncology, Shanghai, 200032, China.
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Wang H, Liu Q, Zhang M, Zhang J, Ran R, Ma Y, Yang J, Wang F, He S, Zhao X, Wang L, Zhang L, Dong D, Yang J. Real-world data of pyrotinib-based therapy for patients with brain metastases of HER2-positive advanced breast cancer: a single-center retrospective analysis and molecular portraits. Front Oncol 2023; 13:1105474. [PMID: 37397372 PMCID: PMC10313114 DOI: 10.3389/fonc.2023.1105474] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Accepted: 05/31/2023] [Indexed: 07/04/2023] Open
Abstract
Introduction Pyrotinib is a novel irreversible pan-HER tyrosine kinase inhibitor (TKI). However, real-world data of pyrotinib-containing therapy in human epidermal growth factor receptor 2 (HER2)-positive metastatic breast cancer (MBC) and developing brain metastases (BMs) are limited, and the genomic profile of this subpopulation is almost undefined. Methods and materials Patients with BM of HER2-positive MBC (n = 35) treated with pyrotinib-containing therapy were enrolled in this analysis. Progression-free survival (PFS), overall survival (OS), objective response rate (ORR), disease control rate (DCR), and toxicity profiles were evaluated. Hazard ratios (HRs) and 95% confidence intervals (CIs) for disease progression were estimated using the Cox proportional hazards models. Targeted next-generation sequencing of 618 cancer-relevant genes was performed on plasma and primary breast tumors from patients with BM and without BM. Results The median PFS time was 8.00 (95% CI, 5.98-10.017) months, and the median OS time was 23 (95% CI, 10.412-35.588) months. The ORR was 45.7%, and the DCR was 74.3%. In the Cox multivariate analysis, prior exposure to brain radiotherapy (HR = 3.268), received pyrotinib as third- or higher-line treatment (HR = 4.949), subtentorial brain metastasis (HR = 6.222), and both supratentorial and subtentorial brain metastases (HR = 5.863) were independently associated with increased risk of progression. The frequent grade 3-4 adverse event was increased direct bilirubin (14.3%), and two patients suffered from grade 3-4 diarrhea. In the exploratory genomic analysis, altered frequencies of FGFR3, CD276, CDC73, and EPHX1 were higher in the BM group. The consistency of mutated profiles of plasma and primary lesion in the BM group was significantly lower (30.4% vs. 65.5%; p = 0.0038). Conclusions Pyrotinib-containing therapy shows favorable effectiveness and tolerable safety in patients with BM of HER2-positive MBC, particularly in a population that is brain radiotherapy-naïve, received pyrotinib as first- or second-line treatment, and developed supratentorial brain metastasis. In the exploratory genomic analysis, patients with BM showed distinct genomic features from patients without BM.
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Affiliation(s)
- Hui Wang
- Cancer Center, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
- Department of Medical Oncology, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Qiaoyan Liu
- Department of Oncology, Xi’an Ninth Hospital, Xi’an, China
| | - Mi Zhang
- Cancer Center, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
- Department of Medical Oncology, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Juan Zhang
- Cancer Center, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
- Department of Medical Oncology, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Ran Ran
- Cancer Center, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
- Department of Medical Oncology, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Yingying Ma
- Cancer Center, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
- Department of Medical Oncology, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Jiao Yang
- Department of Medical Oncology, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Fan Wang
- Department of Medical Oncology, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Shujuan He
- Cancer Center, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
- Department of Medical Oncology, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Xiaoai Zhao
- Department of Medical Oncology, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Le Wang
- Department of Medical Oncology, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Lingxiao Zhang
- Department of Medical Oncology, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Danfeng Dong
- Department of Medical Oncology, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Jin Yang
- Cancer Center, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
- Department of Medical Oncology, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
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Rader RK, Anders CK, Lin NU, Sammons SL. Available Systemic Treatments and Emerging Therapies for Breast Cancer Brain Metastases. Curr Treat Options Oncol 2023; 24:611-627. [PMID: 37071254 DOI: 10.1007/s11864-023-01086-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/19/2023] [Indexed: 04/19/2023]
Abstract
OPINION STATEMENT In 2023, breast cancer brain metastases (BCBrM) remain a major clinical challenge gaining well-deserved attention. Historically managed with local therapies alone, systemic therapies including small molecule inhibitors and antibody-drug conjugates (ADCs) have shown unprecedented activity in recent trials including patients with brain metastases. These advancements stem from efforts to include patients with stable and active BCBrM in early- and late-phase trial design. Tucatinib added to trastuzumab and capecitabine improves intracranial and extracranial progression-free survival and overall survival in stable and active human epidermal growth factor receptor 2 (HER2+)-positive brain metastases. Trastuzumab deruxtecan (T-DXd) has both shown impressive intracranial activity in stable and active HER2+ BCBrMs challenging historical thinking of ADCs' inability to penetrate the central nervous system (CNS). T-DXd has shown potent activity in HER2-low (immunohistochemistry scores of 1+ or 2+, non-amplified by fluorescence in situ hybridization) metastatic breast cancer and will be studied in HER2-low BCBrM as well. Novel endocrine therapies including oral selective estrogen downregulators (SERDs) and complete estrogen receptor antagonists (CERANs) are being studied in hormone receptor-positive BCBrM clinical trials due to robust intracranial activity in preclinical models. Triple-negative breast cancer (TNBC) brain metastases continue to portend the worst prognosis of all subtypes. Clinical trials leading to the approval of immune checkpoint inhibitors have enrolled few BCBrM patients leading to a lack of understanding of immunotherapies contribution in this subgroup. Data surrounding the use of poly(adenosine diphosphate-ribose) polymerase (PARP) inhibitors in patients with germline BRCA mutation carriers with CNS disease is hopeful. ADCs including those targeting low-level HER2 expression and TROP2 are under active investigation in triple-negative BCBrMs.
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Affiliation(s)
- Ryan K Rader
- Department of Medicine, Division of Medical Oncology, Duke Cancer Institute, 30 Duke Medicine Circle Drive, Box 3841, Durham, NC, 27710, USA
| | - Carey K Anders
- Department of Medicine, Division of Medical Oncology, Duke Cancer Institute, 30 Duke Medicine Circle Drive, Box 3841, Durham, NC, 27710, USA
| | - Nancy U Lin
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, 450 Brookline Avenue, Yawkey 1250, Boston, MA, 02215, USA
| | - Sarah L Sammons
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, 450 Brookline Avenue, Yawkey 1250, Boston, MA, 02215, USA.
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Jusino S, Fadul CE, Dillon P. Systematic review of the management of brain metastases from hormone receptor positive breast cancer. J Neurooncol 2023; 162:45-57. [PMID: 36884200 PMCID: PMC10049940 DOI: 10.1007/s11060-023-04276-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Accepted: 02/23/2023] [Indexed: 03/09/2023]
Abstract
INTRODUCTION Brain metastases are a common cause of morbidity and mortality in patients with breast cancer. Local central nervous system (CNS) directed therapies are usually the first line treatment for breast cancer brain metastases (BCBM), but those must be followed by systemic therapies to achieve long-term benefit. Systemic therapy for hormone receptor (HR+) breast cancer has evolved in the last 10 years, but their role when brain metastases occur is uncertain. METHODS We performed a systematic review of the literature focused on management of HR+ BCBM by searching Medline/PubMed, EBSCO, and Cochrane databases. The PRISMA guidelines were used for systematic review. RESULTS Out of 807 articles identified, 98 fulfilled the inclusion criteria in their relevance to the management of HR+ BCBM. CONCLUSIONS Similar to brain metastases from other neoplasms, local CNS directed therapies are the first line treatment for HR+ BCBM. Although the quality of evidence is low, after local therapies, our review supports the combination of targeted and endocrine therapies for both CNS and systemic management. Upon exhaustion of targeted/endocrine therapies, case series and retrospective reports suggest that certain chemotherapy agents are active against HR+ BCBM. Early phase clinical trials for HR+ BCBM are ongoing, but there is a need for prospective randomized trials to guide management and improve patients' outcome.
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Affiliation(s)
| | - Camilo E Fadul
- Division of Neuro-Oncology, Department of Neurology, University of Virginia, Charlottesville, VA, 22908, USA
| | - Patrick Dillon
- Division of Hematology/Oncology, University of Virginia, Charlottesville, VA, 22908, USA.
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Crevenna R, Hasenoehrl T, Wiltschke C, Kainberger F, Keilani M. Prescribing Exercise to Cancer Patients Suffering from Increased Bone Fracture Risk Due to Metastatic Bone Disease or Multiple Myeloma in Austria-An Inter- and Multidisciplinary Evaluation Measure. Cancers (Basel) 2023; 15:cancers15041245. [PMID: 36831587 PMCID: PMC9954683 DOI: 10.3390/cancers15041245] [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: 12/30/2022] [Revised: 02/03/2023] [Accepted: 02/14/2023] [Indexed: 02/18/2023] Open
Abstract
INTRODUCTION In the current absence of specific functional fracture risk assessment technology, the planning of physical exercise interventions for cancer patients suffering from increased bone fracture risk remains a serious clinical challenge. Until a reliable, solely technical solution is available for the clinician, fracture risk assessment remains an inter- and multidisciplinary decision to be made by various medical experts. The aim of this short paper is depicting how this challenge should be approached in the clinical reality according to Austrian experts in cancer rehabilitation, presenting the best-practice model in Austria. Following referral from the specialist responsible for the primary cancer treatment (oncologist, surgeon, etc.), the physiatrist takes on the role of rehabilitation case manager for each individual patient. Fracture risk assessment is then undertaken by specialists in radiology, orthopedics, oncology, and radiation therapy, with the result that the affected bone regions are classified as being at highly/slightly/not increased fracture risk. Following internal clearance, exercise planning is undertaken by a specialist in exercise therapy together with the physiatrist based on the individual's fracture risk assessment. In the case in which the patient shows exercise limitations due to additional musculoskeletal impairments, adjuvant physical modalities such as physiotherapy should be prescribed to increase exercisability. CONCLUSION Exercise prescription for cancer patients suffering from increased fracture risk is an inter- and multidisciplinary team decision for each individual patient.
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Affiliation(s)
- Richard Crevenna
- Department of Physical Medicine, Rehabilitation and Occupational Medicine, Medical University of Vienna, 1090 Vienna, Austria
- Correspondence: ; Tel.: +43-1-40400-43300; Fax: +43-1-40400-52810
| | - Timothy Hasenoehrl
- Department of Physical Medicine, Rehabilitation and Occupational Medicine, Medical University of Vienna, 1090 Vienna, Austria
| | - Christoph Wiltschke
- Department of Physical Medicine, Rehabilitation and Occupational Medicine, Medical University of Vienna, 1090 Vienna, Austria
| | - Franz Kainberger
- Department of Radiology and Osteology, Medical University of Vienna, 1090 Vienna, Austria
| | - Mohammad Keilani
- Department of Physical Medicine, Rehabilitation and Occupational Medicine, Medical University of Vienna, 1090 Vienna, Austria
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Abstract
Leptomeningeal metastases represent an aggressive stage of cancer with few durable treatment options. Improved understanding of cancer biology, neoplastic reliance on oncogenic driver mutations, and complex immune system interactions have resulted in an explosion in cancer-directed therapy in the last two decades to include small molecule inhibitors and immune checkpoint inhibitors. Most of these therapeutics are underexplored in patients with leptomeningeal metastases, limiting extrapolation of extracranial and even intracranial efficacy outcomes to the unique leptomeningeal space. Further confounding our interpretation of drug activity in the leptomeninges is an incomplete understanding of drug penetration through the blood-cerebrospinal fluid barrier of the choroid plexus. Nevertheless, a number of retrospective studies and promising prospective trials provide evidence of leptomeningeal activity of several small molecule and immune checkpoint inhibitors and underscore potential areas of further therapeutic development for patients harboring leptomeningeal disease.
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Affiliation(s)
- Jessica A Wilcox
- Department of Neurology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, 10065, USA
| | - Adrienne A Boire
- Department of Neurology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, 10065, USA.
- Human Oncology and Pathogenesis Program, Brain Tumor Center, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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Curtaz CJ, Kiesel L, Meybohm P, Wöckel A, Burek M. Anti-Hormonal Therapy in Breast Cancer and Its Effect on the Blood-Brain Barrier. Cancers (Basel) 2022; 14:cancers14205132. [PMID: 36291916 PMCID: PMC9599962 DOI: 10.3390/cancers14205132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Revised: 10/17/2022] [Accepted: 10/18/2022] [Indexed: 11/16/2022] Open
Abstract
The molecular receptor status of breast cancer has implications for prognosis and long-term metastasis. Although metastatic luminal B-like, hormone-receptor-positive, HER2−negative, breast cancer causes brain metastases less frequently than other subtypes, though tumor metastases in the brain are increasingly being detected of this patient group. Despite the many years of tried and tested use of a wide variety of anti-hormonal therapeutic agents, there is insufficient data on their intracerebral effectiveness and their ability to cross the blood-brain barrier. In this review, we therefore summarize the current state of knowledge on anti-hormonal therapy and its intracerebral impact and effects on the blood-brain barrier in breast cancer.
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Affiliation(s)
- Carolin J. Curtaz
- Department of Gynecology and Obstetrics, University Hospital Würzburg, 97080 Würzburg, Germany
- Correspondence:
| | - Ludwig Kiesel
- Department of Gynecology and Obstetrics, University Hospital of Münster, 48143 Münster, Germany
| | - Patrick Meybohm
- Department of Anaesthesiology, Intensive Care, Emergency and Pain Medicine, University Hospital Würzburg, 97080 Würzburg, Germany
| | - Achim Wöckel
- Department of Gynecology and Obstetrics, University Hospital Würzburg, 97080 Würzburg, Germany
| | - Malgorzata Burek
- Department of Anaesthesiology, Intensive Care, Emergency and Pain Medicine, University Hospital Würzburg, 97080 Würzburg, Germany
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Wilcox JA, Li MJ, Boire AA. Leptomeningeal Metastases: New Opportunities in the Modern Era. Neurotherapeutics 2022; 19:1782-1798. [PMID: 35790709 PMCID: PMC9723010 DOI: 10.1007/s13311-022-01261-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/03/2022] [Indexed: 02/07/2023] Open
Abstract
Leptomeningeal metastases arise from cancer cell entry into the subarachnoid space, inflicting significant neurologic morbidity and mortality across a wide range of malignancies. The modern era of cancer therapeutics has seen an explosion of molecular-targeting agents and immune-mediated strategies for patients with breast, lung, and melanoma malignancies, with meaningful extracranial disease control and improvement in patient survival. However, the clinical efficacy of these agents in those with leptomeningeal metastases remains understudied, due to the relative rarity of this patient population, the investigational challenges associated with studying this dynamic disease state, and brisk disease pace. Nevertheless, retrospective studies, post hoc analyses, and small prospective trials in the last two decades provide a glimmer of hope for patients with leptomeningeal metastases, suggesting that several cancer-directed strategies are not only active in the intrathecal space but also improve survival against historical odds. The continued development of clinical trials devoted to patients with leptomeningeal metastases is critical to establish robust efficacy outcomes in this patient population, define drug pharmacokinetics in the intrathecal space, and uncover new avenues for treatment in the face of leptomeningeal therapeutic resistance.
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Affiliation(s)
- Jessica A Wilcox
- Department of Neurology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Min Jun Li
- Brain Tumor Center, Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Adrienne A Boire
- Department of Neurology, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
- Brain Tumor Center, Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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Zhang C, Zhang Y, Li D, Jia W. Survival benefits of primary tumor surgery for synchronous brain metastases: A SEER-based population study with propensity-matched comparative analysis. Cancer Med 2022; 12:2677-2690. [PMID: 35965407 PMCID: PMC9939173 DOI: 10.1002/cam4.5142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2022] [Revised: 07/17/2022] [Accepted: 08/02/2022] [Indexed: 11/06/2022] Open
Abstract
BACKGROUND Evidence about the prognostic value of primary tumor surgery (PTS) in patients with brain metastatic malignancies is ambiguous and controversial. This study assessed the survival benefits of primary tumor surgery in patients with brain metastases (BMs). METHODS Adults patients with BMs that originated from lung, breast, kidney, skin, colon, and liver diagnosed between 2010 and 2018 were derived from the Surveillance, Epidemiology, and End Results database (SEER). Propensity score matching (PSM) was used to balance the bias between patients with or without PTS. Then the prognostic value of PTS was estimated by Kaplan-Meier analysis and Cox proportional hazard regression models. RESULTS A total of 32,760 patients with BMs secondary to non-small cell lung cancer (NSCLC), small cell lung cancer (SCLC), breast cancer, renal cancer, melanoma, colorectal cancer, and liver cancer were identified from the database. After PSM at 1:1 ratio, PTS appeared to significantly prolong cause-specific survival (CSS) time for patients with BMs secondary to NSCLC, breast cancer, renal cancer, and colorectal cancer (hazard ratio [HR] = 0.60 [0.53-0.68], 0.56 [0.43-0.73], 0.47 [0.37-0.60], and 0.59 [0.37-0.95], respectively, all p < 0.05). Patients with earlier T and N classifications, no extracranial metastasis, and cancer-specific subtypes (adenocarcinoma in NSCLC, hormone receptor-negative breast cancer) may derive more survival benefits from PTS when suffering from BMs. CONCLUSION This population-based study supported PTS could provide survival benefits for patients with BMs secondary to NSCLC, breast cancer, renal cancer, and colorectal cancer. More emphasis should be put on PTS of selected patients with BMs.
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Affiliation(s)
- Chengkai Zhang
- Department of Neurosurgery, Beijing Tiantan HospitalCapital Medical UniversityBeijingChina
| | - Yuan Zhang
- Department of Neurosurgery, Beijing Tiantan HospitalCapital Medical UniversityBeijingChina
| | - Deling Li
- Department of Neurosurgery, Beijing Tiantan HospitalCapital Medical UniversityBeijingChina
| | - Wang Jia
- Department of Neurosurgery, Beijing Tiantan HospitalCapital Medical UniversityBeijingChina,Beijing Neurosurgical InstituteBeijingChina
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12
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Alvarez-Breckenridge C, Remon J, Piña Y, Nieblas-Bedolla E, Forsyth P, Hendriks L, Brastianos PK. Emerging Systemic Treatment Perspectives on Brain Metastases: Moving Toward a Better Outlook for Patients. Am Soc Clin Oncol Educ Book 2022; 42:1-19. [PMID: 35522917 DOI: 10.1200/edbk_352320] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The diagnosis of brain metastases has historically been a dreaded, end-stage complication of systemic disease. Additionally, with the increasing effectiveness of systemic therapies that prolong life expectancy and improved imaging tools, the incidence of intracranial progression is becoming more common. Within this context, there has been increasing attention directed at understanding the molecular underpinnings of intracranial progression. Exploring the unique features of brain metastases compared with their extracranial counterparts to identify aberrant signaling pathways, which can be targeted pharmacologically, may help lead to new treatments for this patient population. Additionally, critical discoveries outside the sphere of the central nervous system are increasingly being applied to brain metastases with the emergence of immune checkpoint inhibition, becoming a prevalent treatment option for patients with brain metastases across multiple histologies. As novel treatment strategies are considered, they require thoughtful incorporation of agents that can cross the blood-brain barrier and can synergize with pre-existing agents through rational combinations. Lastly, as clinicians and scientists continue to understand key molecular features of these tumors, they will continue to influence the treatment algorithms that are developing for the management of these patients. Due to the complexity of treatment decisions for patients with brain metastases, an emerging tool is the utilization of multidisciplinary brain metastasis tumor boards to ensure optimal treatment decisions are made and that patients are provided access to applicable clinical trials. Looking to the future, the collective effort to understand the various tumor-intrinsic and tumor-extrinsic factors that promote central nervous system seeding and propagation will have the potential to change the clinical trajectory for these patients.
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Affiliation(s)
| | - Jordi Remon
- Department of Medical Oncology, HM CIOCC Barcelona (Centro Integral Oncológico Clara Campal), Hospital HM Delfos, HM Hospitales, Barcelona, Spain
| | - Yolanda Piña
- Department of Neuro-Oncology, H. Lee Moffitt Cancer Center and Research Institute, University of South Florida, Tampa, FL
| | | | - Peter Forsyth
- Department of Neuro-Oncology, H. Lee Moffitt Cancer Center and Research Institute, University of South Florida, Tampa, FL
| | - Lizza Hendriks
- Department of Pulmonary Diseases - GROW School for Oncology and Reproduction, Maastricht University Medical Center, Maastricht, Netherlands
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13
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Carausu M, Carton M, Cabel L, Patsouris A, Levy C, Verret B, Pasquier D, Debled M, Gonçalves A, Desmoulins I, Lecouillard I, Bachelot T, Ferrero JM, Eymard JC, Mouret-Reynier MA, Chevrot M, De Maio E, Uwer L, Frenel JS, Leheurteur M, Petit T, Darlix A, Bozec L. Clinicopathological characteristics and prognosis of breast cancer patients with isolated central nervous system metastases in the multicentre ESME database. Ther Adv Med Oncol 2022; 14:17588359221077082. [PMID: 35237352 PMCID: PMC8883300 DOI: 10.1177/17588359221077082] [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: 06/07/2021] [Accepted: 01/12/2022] [Indexed: 11/17/2022] Open
Abstract
Background: As a result of progress in diagnosis and treatment, there is a growing prevalence of metastatic breast cancer (MBC) with isolated CNS metastases. This study describes the largest-to-date real-life cohort of this clinical setting and compares it to other clinical presentations. Methods: We retrospectively analysed the French Epidemiological Strategy and Medical Economics (ESME) MBC database including patients who initiated treatment for MBC between 2008 and 2016. Progression-free survival (PFS) and overall survival (OS) were estimated using the Kaplan–Meier method. Descriptive statistics and multivariate Cox model were used. Results: Of 22,266 patients, 647 (2.9%) and 929 (4.2%) patients had isolated first-site CNS metastases or combined with extra-CNS metastases, with longer OS for the group with isolated CNS metastases (16.9 versus 13.9 months, adjusted HR = 1.69 (95% CI: 1.50–1.91), p < 0.001). Among the 541 (2.4%) patients with isolated CNS metastases and no intrathecal therapy (excluding leptomeningeal metastases), HER2+ cases were preponderant over TN or HR+ /HER2− cases (41.6% versus 26.1% versus 28.5%, respectively, p < 0.01). The treatment strategy consisted of a combination of local treatment and systemic therapy (49.2%), local treatment only (35.5%) or systemic therapy only (11.4%), or symptomatic therapy only (3.9%). Median PFS was 6.1 months (95% CI: 5.7–6.8). Median OS was 20.7 months (95% CI: 17.3–24.3), reaching 37.9 months (95% CI: 25.9–47.6) in the HR+ /HER2+ subgroup. Older age, TN subtype, MBC-free interval of 6–12 months, lower performance status, and WBRT were associated with poorer survival. Patients who received systemic therapy within 3 months from MBC diagnosis had longer OS (24.1 versus 16.1 months, p = 0.031), but this was not significant on multivariate analysis [HR = 1.0 (95% CI: 0.7–1.3), p = 0.806]. Conclusions: Patients with isolated CNS metastases at MBC diagnosis represent a distinct population for which the role of systemic therapy needs to be further investigated in prospective studies.
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Affiliation(s)
- Marcela Carausu
- Department of Medical Oncology, Institut Curie, Saint-Cloud, France
| | - Matthieu Carton
- Department of Biostatistics, Institut Curie, Saint-Cloud, France
| | - Luc Cabel
- Department of Medical Oncology, Institut Curie, Saint-Cloud, France
| | - Anne Patsouris
- Department of Medical Oncology, Institut de Cancérologie de l’Ouest, Angers, France
| | - Christelle Levy
- Department of Medical Oncology, Centre François Baclesse, Caen, France
| | - Benjamin Verret
- Department of Medical Oncology, Institut Gustave Roussy, Villejuif, France
| | - David Pasquier
- Department of Radiation Oncology, Centre Oscar Lambret, CRIStAL UMR CNRS 9189, Lille University, Lille, France
| | - Marc Debled
- Department of Medical Oncology, Institut Bergonié, Bordeaux, France
| | - Anthony Gonçalves
- Department of Medical Oncology, Institut Paoli-Calmettes, Marseille, France
| | - Isabelle Desmoulins
- Department of Medical Oncology, Centre Georges-François Leclerc, Dijon, France
| | | | - Thomas Bachelot
- Department of Medical Oncology, Centre Léon Bérard, Lyon, France
| | - Jean-Marc Ferrero
- Department of Medical Oncology, Centre Antoine Lacassagne, Nice, France
| | | | | | | | - Eleonora De Maio
- Department of Medical Oncology, Institut Claudius Regaud – IUCT Oncopole, Toulouse, France
| | - Lionel Uwer
- Department of Medical Oncology, Institut de Cancérologie de Lorraine, Vandœuvre-lès-Nancy, France
| | - Jean-Sébastien Frenel
- Department of Medical Oncology, Institut de Cancérologie de l’Ouest–René Gauducheau, Saint-Herblain, France
| | | | - Thierry Petit
- Department of Medical Oncology, Centre Paul Strauss, Strasbourg, France
| | - Amélie Darlix
- Department of Medical Oncology, Institut régional du Cancer de Montpellier (ICM), Institut de Génomique Fonctionnelle, INSERM U1191-CNRS UMR 5203, Université de Montpellier, Montpellier, France
| | - Laurence Bozec
- Department of Medical Oncology, Institut Curie, 35 rue Dailly, 92210 Saint-Cloud, France
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14
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Li D, Hu LN, Zheng SM, La T, Wei LY, Zhang XJ, Zhang ZH, Xing J, Wang L, Li RQ, Zhu Q, Thorne RF, Feng YC, Hondermarck H, Zhang XD, Li L, Gao JN. High nerve density in breast cancer is associated with poor patient outcome. FASEB Bioadv 2022; 4:391-401. [PMID: 35664834 PMCID: PMC9164247 DOI: 10.1096/fba.2021-00147] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 02/05/2022] [Accepted: 02/08/2022] [Indexed: 11/11/2022] Open
Affiliation(s)
- Dong Li
- Department of Breast Surgery Third Hospital of Shanxi Medical University and Shanxi Bethune Hospital Shanxi Academy of Medical Science Taiyuan Shanxi 030032 China
| | - Li Na Hu
- Department of Pathology Third Hospital of Shanxi Medical University and Shanxi Bethune Hospital Shanxi Academy of Medical Science Taiyuan Shanxi 030032 China
| | - Si Min Zheng
- Department of Breast Surgery Third Hospital of Shanxi Medical University and Shanxi Bethune Hospital Shanxi Academy of Medical Science Taiyuan Shanxi 030032 China
| | - Ting La
- School of Biomedical Sciences and Pharmacy and Hunter Medical Research Institute The University of Newcastle NSW 2308 Australia
| | - Li Yuan Wei
- Department of Breast Surgery Third Hospital of Shanxi Medical University and Shanxi Bethune Hospital Shanxi Academy of Medical Science Taiyuan Shanxi 030032 China
| | - Xiao Jun Zhang
- Department of Breast Surgery Third Hospital of Shanxi Medical University and Shanxi Bethune Hospital Shanxi Academy of Medical Science Taiyuan Shanxi 030032 China
| | - Zhen Hua Zhang
- Department of Pathology Third Hospital of Shanxi Medical University and Shanxi Bethune Hospital Shanxi Academy of Medical Science Taiyuan Shanxi 030032 China
| | - Jun Xing
- Department of Breast Surgery Third Hospital of Shanxi Medical University and Shanxi Bethune Hospital Shanxi Academy of Medical Science Taiyuan Shanxi 030032 China
| | - Li Wang
- School of Basic Medicine Sciences Zhengzhou University Henan 450053 China
| | - Ruo Qi Li
- Department of Breast Surgery Third Hospital of Shanxi Medical University and Shanxi Bethune Hospital Shanxi Academy of Medical Science Taiyuan Shanxi 030032 China
| | - Qin Zhu
- Department of Breast Surgery Third Hospital of Shanxi Medical University and Shanxi Bethune Hospital Shanxi Academy of Medical Science Taiyuan Shanxi 030032 China
| | - Rick F. Thorne
- School of Biomedical Sciences and Pharmacy and Hunter Medical Research Institute The University of Newcastle NSW 2308 Australia
- Translational Research Institute Henan Provincial People’s Hospital and People's Hospital of Zhengzhou University Academy of Medical Science Zhengzhou University Henan 450053 China
| | - Yu Chen Feng
- School of Medicine and Public Health and Hunter Medical Research Institute The University of Newcastle NSW 2308 Australia
| | - Hubert Hondermarck
- School of Biomedical Sciences and Pharmacy and Hunter Medical Research Institute The University of Newcastle NSW 2308 Australia
| | - Xu Dong Zhang
- School of Biomedical Sciences and Pharmacy and Hunter Medical Research Institute The University of Newcastle NSW 2308 Australia
- Translational Research Institute Henan Provincial People’s Hospital and People's Hospital of Zhengzhou University Academy of Medical Science Zhengzhou University Henan 450053 China
| | - Li Li
- Department of Pathology Third Hospital of Shanxi Medical University and Shanxi Bethune Hospital Shanxi Academy of Medical Science Taiyuan Shanxi 030032 China
| | - Jin Nan Gao
- Department of Breast Surgery Third Hospital of Shanxi Medical University and Shanxi Bethune Hospital Shanxi Academy of Medical Science Taiyuan Shanxi 030032 China
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15
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Scotto G, Borella F, Turinetto M, Tuninetti V, Valsecchi AA, Giannone G, Cosma S, Benedetto C, Valabrega G. Biomarkers of Central Nervous System Involvement from Epithelial Ovarian Cancer. Cells 2021; 10:3408. [PMID: 34943916 PMCID: PMC8699445 DOI: 10.3390/cells10123408] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 11/26/2021] [Accepted: 11/29/2021] [Indexed: 12/15/2022] Open
Abstract
Epithelial ovarian cancer (EOC) is the leading cause of death among women affected by gynaecological malignancies. Most patients show advanced disease at diagnosis (FIGO stage III-IV) and, despite the introduction of new therapeutic options, most women experience relapses. In most cases, recurrence is abdominal-pelvic; however, EOC can occasionally metastasize to distant organs, including the central nervous system. The incidence of brain metastases (BMs) from EOC is low, but it has grown over time; currently, there are no follow-up strategies available. In the last decade, a few biomarkers able to predict the risk of developing BMs from OC or as potential therapeutic targets have been investigated by several authors; to date, none have entered clinical practice. The purpose of this review is to offer a summary on the role of the most relevant predictors of central nervous system (CNS) involvement (hormone receptors; BRCA; MRD1; PD-1/PD-L1) and to highlight possible therapeutic strategies for the management of metastatic brain disease in EOC.
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Affiliation(s)
- Giulia Scotto
- Department of Oncology, University of Torino, 10123 Torino, Italy; (G.S.); (M.T.); (V.T.); (A.A.V.); (G.G.)
- Division of Medical Oncology, Candiolo Cancer Institute, FPO-IRCCS, 10060 Candiolo, Italy
| | - Fulvio Borella
- Gynecology and Obstetrics 1, Department of Surgical Sciences, City of Health and Science, University of Turin, 10126 Turin, Italy; (F.B.); (S.C.); (C.B.)
| | - Margherita Turinetto
- Department of Oncology, University of Torino, 10123 Torino, Italy; (G.S.); (M.T.); (V.T.); (A.A.V.); (G.G.)
- Division of Medical Oncology, Candiolo Cancer Institute, FPO-IRCCS, 10060 Candiolo, Italy
| | - Valentina Tuninetti
- Department of Oncology, University of Torino, 10123 Torino, Italy; (G.S.); (M.T.); (V.T.); (A.A.V.); (G.G.)
- Division of Medical Oncology, Candiolo Cancer Institute, FPO-IRCCS, 10060 Candiolo, Italy
| | - Anna A. Valsecchi
- Department of Oncology, University of Torino, 10123 Torino, Italy; (G.S.); (M.T.); (V.T.); (A.A.V.); (G.G.)
- Division of Medical Oncology, Candiolo Cancer Institute, FPO-IRCCS, 10060 Candiolo, Italy
| | - Gaia Giannone
- Department of Oncology, University of Torino, 10123 Torino, Italy; (G.S.); (M.T.); (V.T.); (A.A.V.); (G.G.)
- Division of Medical Oncology, Candiolo Cancer Institute, FPO-IRCCS, 10060 Candiolo, Italy
| | - Stefano Cosma
- Gynecology and Obstetrics 1, Department of Surgical Sciences, City of Health and Science, University of Turin, 10126 Turin, Italy; (F.B.); (S.C.); (C.B.)
| | - Chiara Benedetto
- Gynecology and Obstetrics 1, Department of Surgical Sciences, City of Health and Science, University of Turin, 10126 Turin, Italy; (F.B.); (S.C.); (C.B.)
| | - Giorgio Valabrega
- Department of Oncology, University of Torino, 10123 Torino, Italy; (G.S.); (M.T.); (V.T.); (A.A.V.); (G.G.)
- Division of Medical Oncology, Candiolo Cancer Institute, FPO-IRCCS, 10060 Candiolo, Italy
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16
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He DJ, Yu DQ, Wang QM, Yu ZY, Qi YH, Shao QJ, Chang H. Breast Cancer Subtypes and Mortality of Breast Cancer Patients With Brain Metastasis at Diagnosis: A Population-Based Study. INQUIRY: The Journal of Health Care Organization, Provision, and Financing 2021; 58:469580211055636. [PMID: 34789038 PMCID: PMC8619743 DOI: 10.1177/00469580211055636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
Background Brain metastasis is an important cause of breast cancer-related death. Aim We evaluated the relationships between breast cancer subtype and prognosis
among patients with brain metastasis at the initial diagnosis. Methods The Surveillance, Epidemiology, and End Results database was searched to
identify patients with brain metastasis from breast cancer between 2010 and
2015. Multivariable Cox proportional hazard models were used to identify
factors that were associated with survival among patients with initial brain
metastases. The Kaplan–Meier method was used to compare survival outcomes
according to breast cancer subtype. Results Among 752 breast cancer patients with brain metastasis at diagnosis, 140
patients (18.6%) underwent primary surgery and 612 patients (81.4%) did not
undergo surgery, while 460 patients (61.2%) received chemotherapy and 292
patients (38.8%) did not receive chemotherapy. Multivariable analysis
revealed that, relative to HR+/HER2– breast cancer, HR–/HER2– breast cancer
was associated with significantly poorer overall survival (hazard ratio:
2.52, 95% confidence interval: 1.99–3.21), independent of age, sex, race,
marital status, insurance status, grade, liver involvement, lung
involvement, primary surgery, radiotherapy, and chemotherapy. The median
overall survival intervals were 12 months for HR+/HER2−, 19 months for
HR+/HER2+, 11 months for HR−/HER2+, and 6 months for HR–/HER2–
(P < .0001). Relative to HR+/HER2– breast cancer,
HR–/HER2– breast cancer was associated with a significantly higher risk of
mortality among patients, and the association was stronger among patients
who received chemotherapy (p for interaction = .005). Conclusions Breast cancer subtype significantly predicted overall survival among patients
with brain metastasis at diagnosis.
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Affiliation(s)
- Dong-Jie He
- Department of Radiation Oncology, Tangdu Hospital, 56697The Second Affiliated Hospital of Air Force Medical University, Xi'an, People's Republic of China
| | - De-Quan Yu
- Department of Radiation Oncology, Tangdu Hospital, 56697The Second Affiliated Hospital of Air Force Medical University, Xi'an, People's Republic of China
| | - Qi-Ming Wang
- Department of Radiation Oncology, Tangdu Hospital, 56697The Second Affiliated Hospital of Air Force Medical University, Xi'an, People's Republic of China
| | - Zong-Yan Yu
- Department of Radiation Oncology, Tangdu Hospital, 56697The Second Affiliated Hospital of Air Force Medical University, Xi'an, People's Republic of China
| | - Yu-Hong Qi
- Department of Radiation Oncology, Tangdu Hospital, 56697The Second Affiliated Hospital of Air Force Medical University, Xi'an, People's Republic of China
| | - Qiu-Ju Shao
- Department of Radiation Oncology, Tangdu Hospital, 56697The Second Affiliated Hospital of Air Force Medical University, Xi'an, People's Republic of China
| | - Hao Chang
- Department of Radiation Oncology, Tangdu Hospital, 56697The Second Affiliated Hospital of Air Force Medical University, Xi'an, People's Republic of China
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17
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Kaul D, Sophie Berghoff A, Grosu AL, Weiss Lucas C, Guckenberger M. Focal Radiotherapy of Brain Metastases in Combination With Immunotherapy and Targeted Drug Therapy. DEUTSCHES ARZTEBLATT INTERNATIONAL 2021; 118:arztebl.m2021.0332. [PMID: 34730083 PMCID: PMC8841640 DOI: 10.3238/arztebl.m2021.0332] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Accepted: 09/06/2021] [Indexed: 02/02/2023]
Abstract
BACKGROUND Advances in systemic treatment and in brain imaging have led to a higher incidence of diagnosed brain metastases. In the treatment of brain metastases, stereotactic radiotherapy and radiosurgery, systemic immunotherapy, and targeted drug therapy are important evidence-based options. In this review, we summarize the available evidence on the treatment of brain metastases of the three main types of cancer that give rise to them: non-small-cell lung cancer, breast cancer, and malignant melanoma. METHODS This narrative review is based on pertinent original articles, meta-analyses, and systematic reviews that were retrieved by a selective search in PubMed. These publications were evaluated and discussed by an expert panel including radiation oncologists, neurosurgeons, and oncologists. RESULTS There have not yet been any prospective randomized trials concerning the optimal combination of local stereotactic radiotherapy/radiosurgery and systemic immunotherapy or targeted therapy. Retrospective studies have consistently shown a benefit from early combined treatment with systemic therapy and (in particular) focal radiotherapy, compared to sequential treatment. Two metaanalyses of retrospective data from cohorts consisting mainly of patients with non-small-cell lung cancer and melanoma revealed longer overall survival after combined treatment with focal radiotherapy and checkpoint inhibitor therapy (rate of 12-month overall survival for combined versus non-combined treatment: 64.6% vs. 51.6%, p <0.001). In selected patients with small, asymptomatic brain metastases in non-critical locations, systemic therapy without focal radiotherapy can be considered, as long as follow-up with cranial magnetic resonance imaging can be performed at close intervals. CONCLUSION Brain metastases should be treated by a multidisciplinary team, so that the optimal sequence of local and systemic therapies can be determined for each individual patient.
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Affiliation(s)
- David Kaul
- Department of Radiation Oncology and Radiotherapy, Charité-Universitätsmedizin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health
| | - Anna Sophie Berghoff
- Department of Medicine 1 and Comprehensive Cancer Center Vienna, Medical University of Vienna
| | - Anca-Ligia Grosu
- Department of Radiation Oncology, University Medical Center Freiburg
| | - Carolin Weiss Lucas
- Center of Neurosurgery, University of Cologne, Faculty of Medicine und University Hospital Cologne
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18
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Mollica L, Leli C, Puglisi S, Sardi S, Sottotetti F. Leptomeningeal carcinomatosis and breast cancer: a systematic review of current evidence on diagnosis, treatment and prognosis. Drugs Context 2021; 10:dic-2021-6-6. [PMID: 34745272 PMCID: PMC8552906 DOI: 10.7573/dic.2021-6-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Accepted: 08/14/2021] [Indexed: 02/02/2023] Open
Abstract
Leptomeningeal carcinomatosis (LC) is a rare but challenging manifestation of advanced breast cancer with a severe impact on morbidity and mortality. We performed a systematic review of the evidence published over the last two decades, focusing on recent advances in the diagnostic and therapeutic options of LC. Lobular histology and a triple-negative intrinsic subtype are well-known risk factors for LC. Clinical manifestations are diverse and often aspecific. There is no gold standard for LC diagnosis: MRI and cerebrospinal fluid cytology are the most frequently used modalities despite the low accuracy. Current standard of care involves a multimodal strategy including systemic and intrathecal chemotherapy in combination with brain radiotherapy. Intrathecal chemotherapy has been widely used through the years despite the lack of data from randomized controlled trials and conflicting evidence on patient outcomes. No specific chemotherapeutic agent has shown superiority over others for both intrathecal and systemic treatment. Although endocrine therapy was heuristically considered unable to exert significant control on central nervous system metastatic disease, retrospective data suggest a favourable toxicity profile and even a possible positive impact on survival. In recent years, encouraging data on the use of targeted agents has emerged but further research in this field is required. Palliative treatment in the form of whole brain or stereotactic radiotherapy is associated with improvement in clinical manifestations and quality of life, with no proven impact on survival. The most investigated prognostic factors include performance status, non-triple-negative disease and multimodal treatment. Validation of prognostic scores is necessary to aid clinicians in the identification of patient subgroups that are most likely to benefit from an intensive therapeutic approach.
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Affiliation(s)
| | - Claudia Leli
- Division of Medical Oncology, IRCCS-ICS Maugeri, Pavia, Italy
| | - Silvia Puglisi
- Division of Medical Oncology, Ospedale Policlinico San Martino, Genova, Italy
| | - Silvia Sardi
- Department of Anaesthesia and Intensive Care Medicine, Università del Piemonte Orientale, Novara, Italy
| | - Federico Sottotetti
- Division of Medical Oncology, IRCCS-ICS Maugeri, Pavia, Italy.,Department of Molecular Medicine, University of Pavia, Pavia, Italy
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Sammons S, Van Swearingen AED, Chung C, Anders CK. Advances in the management of breast cancer brain metastases. Neurooncol Adv 2021; 3:v63-v74. [PMID: 34859234 PMCID: PMC8633750 DOI: 10.1093/noajnl/vdab119] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
The development of breast cancer (BC) brain metastases (BrM) is a common complication of advanced disease, occurring in up to half of the patients with advanced disease depending on the subtype. The management of BCBrM requires complex multidisciplinary care including local therapy, surgical resection and/or radiotherapy, palliative care, and carefully selected systemic therapies. Significant progress has been made in the human epidermal growth factor receptor 2-positive (HER2+) BCBrM population due to novel brain penetrable systemic therapies. Increased inclusion of patients with BCBrM in clinical trials using brain-penetrant systemic therapies recently led to the first FDA approval of a HER2-directed therapy specifically in the BCBrM population in the last year. Advances for the treatment of HR+/HER2- and TNBC BCBrM subgroups continue to evolve. In this review, we will discuss the diagnosis and multidisciplinary care of BCBrM. We focus on recent advances in neurosurgery, radiation therapy, and systemic treatment therapies with intracranial activity. We also provide an overview of the current clinical trial landscape for patients with BCBrM.
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Affiliation(s)
- Sarah Sammons
- Department of Medicine, Division of Medical Oncology, Duke Cancer Institute, Durham, North Carolina, USA
| | | | - Caroline Chung
- Department of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Carey K Anders
- Department of Medicine, Division of Medical Oncology, Duke Cancer Institute, Durham, North Carolina, USA
- Duke Center for Brain and Spine Metastasis, Duke Cancer Institute, Durham, North Carolina, USA
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20
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Park HG, Kim JH, Dancer AN, Kothapalli KS, Brenna JT. The aromatase inhibitor letrozole restores FADS2 function in ER+ MCF7 human breast cancer cells. Prostaglandins Leukot Essent Fatty Acids 2021; 171:102312. [PMID: 34303883 DOI: 10.1016/j.plefa.2021.102312] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 06/07/2021] [Accepted: 06/09/2021] [Indexed: 12/26/2022]
Abstract
PURPOSE Plasticity in fatty acid metabolism is increasingly recognized as a major feature influencing cancer progression and efficacy of treatments. Estrogen receptor positive MCF7 human breast cancer cells have long been known to have no FADS2-mediated Δ6-desaturase activity. Our objective was to examine the effect of estrogen and the "antiestrogen" aromatase inhibitor letrozole, on Δ5- and Δ6-desaturase synthesized fatty acids in vitro. METHODS Eicosa-11,14-dienoic acid (20:2n-6), a known substrate for both FADS1 and FADS2, was used as a sentinel of relative FADS2 and FADS1 activity. MCF7 cells and four additional estrogen responsive wild type cell lines (HepG2, SK-N-SH, Y79 and Caco2) were studied. FAME were quantified by GC-FID and structures identified by GCCACI-MS/MS. RESULTS In all five cell lines, estrogen caused a dose dependent decrease in sciadonic acid (5,11,14-20:3, ScA) via apparent inhibition of FADS1 activity, and had no effect on FADS2 catalyzed synthesis of dihomo-gamma linolenic acid (8,11,14-20:3; DGLA). In MCF7 cells, letrozole caused a dose dependent increase in FADS2-catalyzed DGLA synthesis, which plateaued in SK-N-SH cells. CONCLUSION Letrozole restores Δ6-desaturase mediated synthesis of the anti-inflammatory PGE1-precursor DGLA in vitro and is the first endocrine-active agent to have opposing effects on FADS1 and FADS2 catalyzed activities.
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Affiliation(s)
- Hui Gyu Park
- Dell Pediatric Research Institute, Dell Medical School, The University of Texas at Austin, 1400 Barbara Jordan Blvd, Austin, TX, 78723, USA
| | - Jae Hun Kim
- Dell Pediatric Research Institute, Dell Medical School, The University of Texas at Austin, 1400 Barbara Jordan Blvd, Austin, TX, 78723, USA
| | - Andrew N Dancer
- Dell Pediatric Research Institute, Dell Medical School, The University of Texas at Austin, 1400 Barbara Jordan Blvd, Austin, TX, 78723, USA
| | - Kumar S Kothapalli
- Dell Pediatric Research Institute, Dell Medical School, The University of Texas at Austin, 1400 Barbara Jordan Blvd, Austin, TX, 78723, USA
| | - J Thomas Brenna
- Dell Pediatric Research Institute, Dell Medical School, The University of Texas at Austin, 1400 Barbara Jordan Blvd, Austin, TX, 78723, USA.
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21
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Hulsbergen AFC, Claes A, Kavouridis VK, Ansaripour A, Nogarede C, Hughes ME, Smith TR, Brastianos PK, Verhoeff JJC, Lin NU, Broekman MLD. Subtype switching in breast cancer brain metastases: a multicenter analysis. Neuro Oncol 2021; 22:1173-1181. [PMID: 31970416 PMCID: PMC7471502 DOI: 10.1093/neuonc/noaa013] [Citation(s) in RCA: 67] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Background Breast cancer (BC) brain metastases (BM) can have discordant hormonal or human epidermal growth factor receptor 2 (HER2) expression compared with corresponding primary tumors. This study aimed to describe incidence, predictors, and survival outcomes of discordant receptors and associated subtype switching in BM. Methods BCBM patients seen at 4 tertiary institutions who had undergone BM resection or biopsy were included. Surgical pathology reports were retrospectively assessed to determine discordance between the primary tumor and the BCBM. In discordant cases, expression in extracranial metastases was also assessed. Results In BM from 219 patients, prevalence of any discordance was 36.3%; receptor-specific discordance was 16.7% for estrogen, 25.2% for progesterone, and 10.4% for HER2. Because estrogen and progesterone were considered together for hormonal status, 50 (22.8%) patients switched subtype as a result; 20 of these switches were HER2 based. Baseline subtype predicted switching, which occurred in up to 37.5% of primary HR+ patients. Moreover, 14.8% of initially HER2-negative patients gained HER2 in the BM. Most (63.6%) discordant patients with extracranial metastases also had discordance between BM and extracranial subtype. Loss of receptor expression was generally associated with worse survival, which appeared to be driven by estrogen loss (hazard ratio = 1.80, P = 0.03). Patients gaining HER2 status (n = 8) showed a nonsignificant tendency toward improved survival (hazard ratio = 0.64, P = 0.17). Conclusions In this multicenter study, we report incidence and predictors of subtype switching, the risk of which varies considerably by baseline subtype. Switches can have clinical implications for prognosis and treatment choice.
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Affiliation(s)
- Alexander F C Hulsbergen
- Computational Neuroscience Outcomes Center, Department of Neurosurgery, Brigham & Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA.,Faculty of Medicine, Utrecht University, Utrecht, the Netherlands.,Departments of Neurosurgery, Haaglanden Medical Center and Leiden University Medical Center, Leiden University, The Hague/Leiden, Zuid-Holland, the Netherlands
| | - An Claes
- Department of Radiation Oncology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Vasileios K Kavouridis
- Computational Neuroscience Outcomes Center, Department of Neurosurgery, Brigham & Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Ali Ansaripour
- Computational Neuroscience Outcomes Center, Department of Neurosurgery, Brigham & Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Claudine Nogarede
- Departments of Neurosurgery, Haaglanden Medical Center and Leiden University Medical Center, Leiden University, The Hague/Leiden, Zuid-Holland, the Netherlands
| | - Melissa E Hughes
- Divisions of Neuro-Oncology and Hematology/Oncology, Departments of Neurology and Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Timothy R Smith
- Computational Neuroscience Outcomes Center, Department of Neurosurgery, Brigham & Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Priscilla K Brastianos
- Divisions of Neuro-Oncology and Hematology/Oncology, Departments of Neurology and Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA.,Department of Neurology, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Joost J C Verhoeff
- Department of Radiation Oncology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Nancy U Lin
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts, USA
| | - Marike L D Broekman
- Computational Neuroscience Outcomes Center, Department of Neurosurgery, Brigham & Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA.,Departments of Neurosurgery, Haaglanden Medical Center and Leiden University Medical Center, Leiden University, The Hague/Leiden, Zuid-Holland, the Netherlands.,Department of Neurology, Massachusetts General Hospital, Boston, Massachusetts, USA
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22
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Wu SY, Sharma S, Wu K, Tyagi A, Zhao D, Deshpande RP, Watabe K. Tamoxifen suppresses brain metastasis of estrogen receptor-deficient breast cancer by skewing microglia polarization and enhancing their immune functions. Breast Cancer Res 2021; 23:35. [PMID: 33736709 PMCID: PMC7977276 DOI: 10.1186/s13058-021-01412-z] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Accepted: 02/23/2021] [Indexed: 02/07/2023] Open
Abstract
Background Brain metastasis of breast cancer exhibits exceedingly poor prognosis, and both triple negative (TN) and Her2+ subtypes have the highest incidence of brain metastasis. Although estrogen blockers are considered to be ineffective for their treatment, recent evidence indicates that estrogen blockade using tamoxifen showed certain efficacy. However, how estrogen affects brain metastasis of triple negative breast cancer (TNBC) remains elusive. Methods To examine the effect of estrogen on brain metastasis progression, nude mice were implanted with brain metastatic cells and treated with either estrogen supplement, tamoxifen, or ovariectomy for estrogen depletion. For clinical validation study, brain metastasis specimens from pre- and post-menopause breast cancer patients were examined for microglia polarization by immunohistochemistry. To examine the estrogen-induced M2 microglia polarization, microglia cells were treated with estrogen, and the M1/M2 microglia polarization was detected by qRT-PCR and FACS. The estrogen receptor-deficient brain metastatic cells, SkBrM and 231BrM, were treated with conditioned medium (CM) derived from microglia that were treated with estrogen in the presence or absence of tamoxifen. The effect of microglia-derived CM on tumor cells was examined by colony formation assay and sphere forming ability. Results We found that M2 microglia were abundantly infiltrated in brain metastasis of pre-menopausal breast cancer patients. A similar observation was made in vivo, when we treated mice systemically with estrogen. Blocking of estrogen signaling either by tamoxifen treatment or surgical resection of mice ovaries suppressed M2 microglial polarization and decreased the secretion of C-C motif chemokine ligand 5, resulting in suppression of brain metastasis. The estrogen modulation also suppressed stemness in TNBC cells in vitro. Importantly, estrogen enhanced the expression of signal regulatory protein α on microglia and restricted their phagocytic ability. Conclusions Our results indicate that estrogen promotes brain metastasis by skewing polarity of M2 microglia and inhibiting their phagocytic ability, while tamoxifen suppresses brain metastasis by blocking the M2 polarization of microglia and increasing their anti-tumor phagocytic ability. Our results also highlight a potential therapeutic utility of tamoxifen for treating brain metastasis of hormone receptor-deficient breast cancer. Supplementary Information The online version contains supplementary material available at 10.1186/s13058-021-01412-z.
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Affiliation(s)
- Shih-Ying Wu
- Department of Cancer Biology, Wake Forest Baptist Medical Center, Wake Forest University School of Medicine, Winston-Salem, NC, 27157, USA
| | - Sambad Sharma
- Department of Cancer Biology, Wake Forest Baptist Medical Center, Wake Forest University School of Medicine, Winston-Salem, NC, 27157, USA
| | - Kerui Wu
- Department of Cancer Biology, Wake Forest Baptist Medical Center, Wake Forest University School of Medicine, Winston-Salem, NC, 27157, USA
| | - Abhishek Tyagi
- Department of Cancer Biology, Wake Forest Baptist Medical Center, Wake Forest University School of Medicine, Winston-Salem, NC, 27157, USA
| | - Dan Zhao
- Department of Cancer Biology, Wake Forest Baptist Medical Center, Wake Forest University School of Medicine, Winston-Salem, NC, 27157, USA
| | - Ravindra Pramod Deshpande
- Department of Cancer Biology, Wake Forest Baptist Medical Center, Wake Forest University School of Medicine, Winston-Salem, NC, 27157, USA
| | - Kounosuke Watabe
- Department of Cancer Biology, Wake Forest Baptist Medical Center, Wake Forest University School of Medicine, Winston-Salem, NC, 27157, USA.
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Damaske M, Panarese V, Casey S, Feeney M, Liuzzi FJ. Leptomeningeal Carcinomatosis Secondary to Adenocarcinoma of the Breast: A Cadaveric Case Report. Cureus 2021; 13:e12693. [PMID: 33604223 PMCID: PMC7881351 DOI: 10.7759/cureus.12693] [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: 11/05/2022] Open
Abstract
A rare complication of metastatic breast cancer, leptomeningeal carcinomatosis (LC) was discovered during routine cadaveric dissection of a 57-year-old Caucasian female who died from breast cancer metastasis to the brain. This pathology develops in only 5% of patients with metastatic breast cancer and presents with a number of neurological deficits. Progressive neurologic dysfunction is fatal, with a median survival of 10 to 15 weeks. In this case study, we examine the gross and microscopic features of LC and document the infiltration of metastatic cells into the brain parenchyma along the Virchow-Robin spaces.
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Affiliation(s)
- Melissa Damaske
- Anatomy, Lake Erie College of Osteopathic Medicine, Bradenton, USA
| | | | - Sean Casey
- Anatomy, Lake Erie College of Osteopathic Medicine, Bradenton, USA
| | - Madeline Feeney
- Anatomy, Lake Erie College of Osteopathic Medicine, Bradenton, USA
| | - Francis J Liuzzi
- Anatomy, Lake Erie College of Osteopathic Medicine, Bradenton, USA
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24
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Fernandes L, de Matos LV, Cardoso D, Saraiva M, Medeiros-Mirra R, Coelho A, Miranda H, Martins A. Endocrine therapy for the treatment of leptomeningeal carcinomatosis in luminal breast cancer: a comprehensive review. CNS Oncol 2020; 9:CNS65. [PMID: 33078616 PMCID: PMC7737195 DOI: 10.2217/cns-2020-0023] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Leptomeningeal disease (LMD) represents a devastating complication of advanced breast cancer (ABC), with survival of <5 months with multimodal treatment. The role of endocrine therapy (ET), due to its favorable toxicity profile and first-line indication in luminal ABC, appears promising in the setting of LMD, where symptom stabilization and quality-of-life preservation are the main goals; however, evidenced-based data are lacking. We conducted a thorough review of published evidence, aiming to investigate the role of ET in LMD treatment in luminal ABC. Twenty-one of 342 articles, evaluating 1302 patients, met inclusion criteria. ET use was rarely reported. New targeted agents show CNS activity. Research is lacking on the role of ET and targeted agents in BC-LMD treatment.
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Affiliation(s)
- Leonor Fernandes
- Department of Medical Oncology, Hospital São Francisco Xavier, Centro Hospitalar Lisboa Ocidental, 1449-005 Lisboa, Portugal
| | - Leonor Vasconcelos de Matos
- Department of Medical Oncology, Hospital São Francisco Xavier, Centro Hospitalar Lisboa Ocidental, 1449-005 Lisboa, Portugal
| | - Débora Cardoso
- Department of Medical Oncology, Hospital São Francisco Xavier, Centro Hospitalar Lisboa Ocidental, 1449-005 Lisboa, Portugal
| | - Marlene Saraiva
- Department of Neurology, Hospital Egas Moniz, Centro Hospitalar Lisboa Ocidental, 1349-019 Lisboa, Portugal
| | - Renata Medeiros-Mirra
- Cardiff School of Dentistry, College of Biomedical & Life Sciences, Cardiff University, Cardiff CF10 3AT, Wales, UK
| | - Andreia Coelho
- Department of Medical Oncology, Hospital São Francisco Xavier, Centro Hospitalar Lisboa Ocidental, 1449-005 Lisboa, Portugal
| | - Helena Miranda
- Department of Medical Oncology, Hospital São Francisco Xavier, Centro Hospitalar Lisboa Ocidental, 1449-005 Lisboa, Portugal
| | - Ana Martins
- Department of Medical Oncology, Hospital São Francisco Xavier, Centro Hospitalar Lisboa Ocidental, 1449-005 Lisboa, Portugal
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25
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Steindl A, Berghoff AS. Brain metastases in metastatic cancer: a review of recent advances in systemic therapies. Expert Rev Anticancer Ther 2020; 21:325-339. [PMID: 33196341 DOI: 10.1080/14737140.2021.1851200] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Introduction: Brain metastases (BM) are a frequent complication of metastatic cancer. Due to the wider availability and application of screening procedures, an increasing fraction of patients are diagnosed at the asymptomatic stage. The introduction of immune checkpoint inhibitors and targeted therapies has revolutionized treatment in several frequently BM-causing entities like metastatic lung cancer, melanoma and breast cancer. However, registered trials of new targeted and immunotherapy mostly excluded patients with BM resulting in limited knowledge of the intracranial efficacy of new systemic agents.Areas covered: The present review highlights recent advances in systemic therapies for the treatment and prophylaxis of the three leading BM causing tumors: NSCLC, melanoma and breast cancer.Expert opinion: High intracranial efficacy was observed for several next-generation tyrosine kinase inhibitors as well as immune checkpoint inhibitors, especially in patients with asymptomatic disease. Ongoing discussions addressed the need for local therapies in patients with asymptomatic BM and the availability of systemic therapy with high intracranial efficacy. Further BM-specific studies as well as BM-specific endpoints in registered trials are needed to define the role of systemic monotherapies in patients with BM.
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Affiliation(s)
- Ariane Steindl
- Division of Oncology, Department of Medicine I, Medical University of Vienna, Vienna, Austria
| | - Anna S Berghoff
- Division of Oncology, Department of Medicine I, Medical University of Vienna, Vienna, Austria
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26
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Wang M, Zhang Y, Xu Z, Qian P, Sun W, Wang X, Jian Z, Xia T, Xu Y, Tang J. RelB sustains endocrine resistant malignancy: an insight of noncanonical NF-κB pathway into breast Cancer progression. Cell Commun Signal 2020; 18:128. [PMID: 32807176 PMCID: PMC7430126 DOI: 10.1186/s12964-020-00613-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Accepted: 06/23/2020] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND The activation of the NF-κB pathway plays a crucial role in the progression of breast cancer (BCa) and also involved in endocrine therapy resistance. On the contrary to the canonical NF-κB pathway, the effect of the noncanonical NF-κB pathway in BCa progression remains elusive. METHODS BCa tumor tissues and the corresponding cell lines were examined to determine the correlation between RelB and the aggressiveness of BCa. RelB was manipulated in BCa cells to examine whether RelB promotes cell proliferation and motility by quantitation of apoptosis, cell cycle, migration, and invasion. RNA-Seq was performed to identify the critical RelB-regulated genes involved in BCa metastasis. Particularly, RelB-regulated MMP1 transcription was verified using luciferase reporter and ChIP assay. Subsequently, the effect of RelB on BCa progression was further validated using BCa mice xenograft models. RESULTS RelB uniquely expresses at a high level in aggressive BCa tissues, particularly in triple-negative breast cancer (TNBC). RelB promotes BCa cell proliferation through increasing G1/S transition and/or decreasing apoptosis by upregulation of Cyclin D1 and Bcl-2. Additionally, RelB enhances cell mobility by activating EMT. Importantly, RelB upregulates bone metastatic protein MMP1 expression through binding to an NF-κB enhancer element located at the 5'-flanking region. Accordingly, in vivo functional validation confirmed that RelB deficiency impairs tumor growth in nude mice and inhibits lung metastasis in SCID mice. Video abstract.
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Affiliation(s)
- Mei Wang
- Department of General Surgery, The First Affiliated Hospital with Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029 P. R. China
- Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research & The Affiliated Cancer Hospital of Nanjing Medical University, 42 Baiziting, Nanjing, 210009 P. R. China
| | - Yanyan Zhang
- Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research & The Affiliated Cancer Hospital of Nanjing Medical University, 42 Baiziting, Nanjing, 210009 P. R. China
| | - Zhi Xu
- Department of General Surgery, The First Affiliated Hospital with Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029 P. R. China
- Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research & The Affiliated Cancer Hospital of Nanjing Medical University, 42 Baiziting, Nanjing, 210009 P. R. China
| | - Peipei Qian
- Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research & The Affiliated Cancer Hospital of Nanjing Medical University, 42 Baiziting, Nanjing, 210009 P. R. China
| | - Wenbo Sun
- Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research & The Affiliated Cancer Hospital of Nanjing Medical University, 42 Baiziting, Nanjing, 210009 P. R. China
| | - Xiumei Wang
- Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research & The Affiliated Cancer Hospital of Nanjing Medical University, 42 Baiziting, Nanjing, 210009 P. R. China
| | - Zhang Jian
- Department of General Surgery, The First Affiliated Hospital with Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029 P. R. China
| | - Tiansong Xia
- Breast Disease Center, The First Affiliated Hospital with Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029 P. R. China
| | - Yong Xu
- Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research & The Affiliated Cancer Hospital of Nanjing Medical University, 42 Baiziting, Nanjing, 210009 P. R. China
- Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Nanjing Medical University, Nanjing, 211166 P. R. China
- Department of Toxicology and Cancer Biology, University of Kentucky Markey Cancer Center, 1059 VA Dr, Lexington, KY 40513 USA
| | - Jinhai Tang
- Department of General Surgery, The First Affiliated Hospital with Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029 P. R. China
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27
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Sperduto PW, Mesko S, Li J, Cagney D, Aizer A, Lin NU, Nesbit E, Kruser TJ, Chan J, Braunstein S, Lee J, Kirkpatrick JP, Breen W, Brown PD, Shi D, Shih HA, Soliman H, Sahgal A, Shanley R, Sperduto W, Lou E, Everett A, Boggs DH, Masucci L, Roberge D, Remick J, Plichta K, Buatti JM, Jain S, Gaspar LE, Wu CC, Wang TJC, Bryant J, Chuong M, Yu J, Chiang V, Nakano T, Aoyama H, Mehta MP. Beyond an Updated Graded Prognostic Assessment (Breast GPA): A Prognostic Index and Trends in Treatment and Survival in Breast Cancer Brain Metastases From 1985 to Today. Int J Radiat Oncol Biol Phys 2020; 107:334-343. [PMID: 32084525 PMCID: PMC7276246 DOI: 10.1016/j.ijrobp.2020.01.051] [Citation(s) in RCA: 82] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Revised: 01/28/2020] [Accepted: 01/31/2020] [Indexed: 02/02/2023]
Abstract
PURPOSE Brain metastases are a common sequelae of breast cancer. Survival varies widely based on diagnosis-specific prognostic factors (PF). We previously published a prognostic index (Graded Prognostic Assessment [GPA]) for patients with breast cancer with brain metastases (BCBM), based on cohort A (1985-2007, n = 642), then updated it, reporting the effect of tumor subtype in cohort B (1993-2010, n = 400). The purpose of this study is to update the Breast GPA with a larger contemporary cohort (C) and compare treatment and survival across the 3 cohorts. METHODS AND MATERIALS A multi-institutional (19), multinational (3), retrospective database of 2473 patients with breast cancer with newly diagnosed brain metastases (BCBM) diagnosed from January 1, 2006, to December 31, 2017, was created and compared with prior cohorts. Associations of PF and treatment with survival were analyzed. Kaplan-Meier survival estimates were compared with log-rank tests. PF were weighted and the Breast GPA was updated such that a GPA of 0 and 4.0 correlate with the worst and best prognoses, respectively. RESULTS Median survival (MS) for cohorts A, B, and C improved over time (from 11, to 14 to 16 months, respectively; P < .01), despite the subtype distribution becoming less favorable. PF significant for survival were tumor subtype, Karnofsky Performance Status, age, number of BCBMs, and extracranial metastases (all P < .01). MS for GPA 0 to 1.0, 1.5-2.0, 2.5-3.0, and 3.5-4.0 was 6, 13, 24, and 36 months, respectively. Between cohorts B and C, the proportion of human epidermal receptor 2 + subtype decreased from 31% to 18% (P < .01) and MS in this subtype increased from 18 to 25 months (P < .01). CONCLUSIONS MS has improved modestly but varies widely by diagnosis-specific PF. New PF are identified and incorporated into an updated Breast GPA (free online calculator available at brainmetgpa.com). The Breast GPA facilitates clinical decision-making and will be useful for stratification of future clinical trials. Furthermore, these data suggest human epidermal receptor 2-targeted therapies improve clinical outcomes in some patients with BCBM.
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Affiliation(s)
- Paul W Sperduto
- Minneapolis Radiation Oncology & University of Minnesota Gamma Knife Center, Minneapolis, Minnesota.
| | | | - Jing Li
- MD Anderson Cancer Center, Houston, Texas
| | | | - Ayal Aizer
- Dana Farber Cancer Institute, Boston, Massachusetts
| | - Nancy U Lin
- Dana Farber Cancer Institute, Boston, Massachusetts
| | | | | | - Jason Chan
- University of California San Francisco, San Francisco, California
| | - Steve Braunstein
- University of California San Francisco, San Francisco, California
| | | | | | | | | | - Diana Shi
- Massachusetts General Hospital, Massachusetts, Boston, Massachusetts
| | - Helen A Shih
- Massachusetts General Hospital, Massachusetts, Boston, Massachusetts
| | - Hany Soliman
- Sunnybrook Odette Cancer Centre, University of Toronto, Toronto, Canada
| | - Arjun Sahgal
- Sunnybrook Odette Cancer Centre, University of Toronto, Toronto, Canada
| | | | | | - Emil Lou
- University of Minnesota, Minneapolis, Minnesota
| | | | | | - Laura Masucci
- Centre Hospitalier de l' Université de Montréal, Montreal, Quebec, Canada
| | - David Roberge
- Centre Hospitalier de l' Université de Montréal, Montreal, Quebec, Canada
| | | | | | | | | | | | | | | | | | | | - James Yu
- Yale University, New Haven, Connecticut
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28
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Batalini F, Moulder SL, Winer EP, Rugo HS, Lin NU, Wulf GM. Response of Brain Metastases From PIK3CA-Mutant Breast Cancer to Alpelisib. JCO Precis Oncol 2020; 4:1900403. [PMID: 32923889 PMCID: PMC7446424 DOI: 10.1200/po.19.00403] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/22/2020] [Indexed: 12/17/2022] Open
Affiliation(s)
| | | | | | - Hope S Rugo
- University of California, San Francisco, San Francisco, CA
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29
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Contreras-Zárate MJ, Cittelly DM. Sex steroid hormone function in the brain niche: Implications for brain metastatic colonization and progression. Cancer Rep (Hoboken) 2020; 5:e1241. [PMID: 33350105 PMCID: PMC8022872 DOI: 10.1002/cnr2.1241] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Revised: 01/04/2020] [Accepted: 01/30/2020] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND While sex hormones and their receptors play well-known roles in progression of primary tumors through direct action on sex steroid hormone-responsive cancer cells, emerging evidence suggest that hormones also play important roles in metastatic progression by modulating the tumor microenvironment. Estrogens and androgens synthesized in gonads and within the brain influence memory, behavior, and outcomes of brain pathologies. Yet, their impact on brain metastatic colonization and progression is just beginning to be explored. RECENT FINDINGS Estradiol and testosterone cross the blood-brain barrier and are synthesized de novo in astrocytes and other cells within the adult brain. Circulating and brain-synthesized estrogens have been shown to promote brain metastatic colonization of tumors lacking estrogen receptors (ERs), through mechanisms involving the upregulation of growth factors and neurotrophins in ER+ reactive astrocytes. In this review, we discuss additional mechanisms by which hormones may influence brain metastases, through modulation of brain endothelial cells, astrocytes, and microglia. CONCLUSION A greater understanding of hormone-brain-tumor interactions may shed further light on the mechanisms underlying the adaptation of cancer cells to the brain niche, and provide therapeutic alternatives modulating the brain metastatic niche.
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Affiliation(s)
| | - Diana M Cittelly
- Department of Pathology, University of Colorado Denver, Aurora, Colorado
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30
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Wang X, Fang Y, Sun W, Xu Z, Zhang Y, Wei X, Ding X, Xu Y. Endocrinotherapy resistance of prostate and breast cancer: Importance of the NF‑κB pathway (Review). Int J Oncol 2020; 56:1064-1074. [PMID: 32319568 DOI: 10.3892/ijo.2020.4990] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Accepted: 01/24/2020] [Indexed: 12/24/2022] Open
Abstract
Prostate cancer (PCa) and breast cancer (BCa) are two common sex hormone‑related cancer types with high rates of morbidity, and are leading causes of cancer death globally in men and women, respectively. The biological function of androgen or estrogen is a key factor for PCa or BCa tumorigenesis, respectively. Nevertheless, after hormone deprivation therapy, the majority of patients ultimately develop hormone‑independent malignancies that are resistant to endocrinotherapy. It is widely recognized, therefore, that understanding of the mechanisms underlying the process from hormone dependence towards hormone independence is critical to discover molecular targets for the control of advanced PCa and BCa. This review aimed to dissect the important mechanisms involved in the therapeutic resistance of PCa and BCa. It was concluded that activation of the NF‑κB pathway is an important common mechanism for metastasis and therapeutic resistance of the two types of cancer; in particular, the RelB‑activated noncanonical NF‑κB pathway appears to be able to lengthen and strengthen NF‑κB activity, which has been a focus of recent investigations.
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Affiliation(s)
- Xiumei Wang
- Jiangsu Cancer Hospital and Jiangsu Institute of Cancer Research, and Nanjing Medical University Affiliated Cancer Hospital, Nanjing, Jiangsu 210009, P.R. China
| | - Yao Fang
- Jiangsu Cancer Hospital and Jiangsu Institute of Cancer Research, and Nanjing Medical University Affiliated Cancer Hospital, Nanjing, Jiangsu 210009, P.R. China
| | - Wenbo Sun
- Jiangsu Cancer Hospital and Jiangsu Institute of Cancer Research, and Nanjing Medical University Affiliated Cancer Hospital, Nanjing, Jiangsu 210009, P.R. China
| | - Zhi Xu
- Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Nanjing Medical University, Nanjing, Jiangsu 211166, P.R. China
| | - Yanyan Zhang
- Jiangsu Cancer Hospital and Jiangsu Institute of Cancer Research, and Nanjing Medical University Affiliated Cancer Hospital, Nanjing, Jiangsu 210009, P.R. China
| | - Xiaowei Wei
- Department of Oncology, Nanjing First Hospital, Nanjing Medical University, Nanjing, Jiangsu 210006, P.R. China
| | - Xuansheng Ding
- School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, Nanjing, Jiangsu 211198, P.R. China
| | - Yong Xu
- Jiangsu Cancer Hospital and Jiangsu Institute of Cancer Research, and Nanjing Medical University Affiliated Cancer Hospital, Nanjing, Jiangsu 210009, P.R. China
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31
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Carausu M, Melaabi S, Pierga JY, Bidard FC, Cabel L. ESR1 Mutation Detection and Dynamics in Meningeal Carcinomatosis in Breast Cancer. J Breast Cancer 2019; 23:218-223. [PMID: 32395380 PMCID: PMC7192750 DOI: 10.4048/jbc.2020.23.e4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Accepted: 12/03/2019] [Indexed: 12/27/2022] Open
Abstract
ESR1 mutation is frequently encountered in hormone receptor (HR)-positive, human epidermal growth factor receptor 2 (HER2)-negative metastatic breast cancer (MBC), especially after aromatase inhibitor (AI) therapy, as a mechanism of resistance to endocrine therapy. Circulating tumor DNA-based detection of ESR1 mutation in plasma has been demonstrated as a prognostic and predictive factor for poor outcomes in subsequent AI therapy. In this case report, for the first time, we describe the detection of ESR1 mutation (p.Tyr537Ser) only in the cerebrospinal fluid (CSF) and not in the plasma of a patient with isolated leptomeningeal progression who was treated with AI for HR-positive, HER2-negative MBC (bone metastasis only). Circulating tumor DNA levels also appeared to be correlated with clinical evolution. We suggest that in the presence of isolated leptomeningeal metastasis and when tamoxifen or AI has been prescribed for HR-positive MBC, CSF should be screened for ESR1 mutations to potentially adjust systemic treatment.
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Affiliation(s)
- Marcela Carausu
- Department of Medical Oncology, Institut Curie, PSL Research University, Saint Cloud, France
| | - Samia Melaabi
- Department of Genetics, Institut Curie, PSL Research University, Paris, France
| | - Jean-Yves Pierga
- Department of Medical Oncology, Institut Curie, PSL Research University, Paris & Saint Cloud, France.,Paris Descartes University, Paris, France
| | - François-Clément Bidard
- Department of Medical Oncology, Institut Curie, PSL Research University, Saint Cloud, France.,Saint Quentin en Yvelines University, Paris Saclay University, Saint Cloud, Paris, France
| | - Luc Cabel
- Department of Medical Oncology, Institut Curie, PSL Research University, Saint Cloud, France.,Saint Quentin en Yvelines University, Paris Saclay University, Saint Cloud, Paris, France
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32
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Keilani M, Kainberger F, Pataraia A, Hasenöhrl T, Wagner B, Palma S, Cenik F, Crevenna R. Typical aspects in the rehabilitation of cancer patients suffering from metastatic bone disease or multiple myeloma. Wien Klin Wochenschr 2019; 131:567-575. [PMID: 31267163 PMCID: PMC6851044 DOI: 10.1007/s00508-019-1524-3] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2019] [Accepted: 06/17/2019] [Indexed: 12/13/2022]
Abstract
Background The aim of this study was to present a practical concept focusing on typical aspects of regular physical activity, exercise and physical modalities for patients suffering from metastatic bone disease or multiple myeloma. Methods A narrative review of the relevant scientific literature and presentation of clinical experiences. Results In cancer patients with metastatic bone disease or multiple myeloma, pain is treated in an interdisciplinary and multimodal setting by using medication, radiotherapy and physical medical modalities (e.g. transcutaneous electrical nerve stimulation); however, modalities increasing local blood flow, such as ultrasound therapy, thermotherapy, massage, various electrotherapy options, are not performed at the site of the tumor. For physical activity and exercise, a suitable indication of the static and dynamic capacity of the affected skeletal structures is essential. This process includes strategies to maintain and improve mobility and independence. Individually tailored and adapted physical activity and exercise concepts (programs) within a multidisciplinary and interdisciplinary setting (tumor board) are used to manage the condition and bone load-bearing capacity of the patient. Typical clinical features and complications, such as pathological fractures in patients suffering from metastatic bone disease and additionally hypercalcemia, monoclonal gammopathy with bone marrow aplasia and risk of renal failure in patients with multiple myeloma have to be considered when planning supportive strategies and rehabilitation. Conclusion In order to ensure the safety and effectiveness of regular physical activity, exercise, and physical modalities in patients with metastatic bone disease or multiple myeloma, typical contraindications and considerations should be noted.
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Affiliation(s)
- Mohammad Keilani
- Department of Physical Medicine, Rehabilitation and Occupational Medicine, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria
| | - Franz Kainberger
- Division of Neuro- and Musculoskeletal Radiology, Department of Biomedical Imaging and Image-Guided Therapy, Medical University of Vienna, Vienna, Austria
| | - Anna Pataraia
- Department of Physical Medicine, Rehabilitation and Occupational Medicine, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria
| | - Timothy Hasenöhrl
- Department of Physical Medicine, Rehabilitation and Occupational Medicine, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria
| | - Barbara Wagner
- Department of Physical Medicine, Rehabilitation and Occupational Medicine, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria
| | - Stefano Palma
- Department of Physical Medicine, Rehabilitation and Occupational Medicine, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria
| | - Fadime Cenik
- Department of Physical Medicine, Rehabilitation and Occupational Medicine, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria
| | - Richard Crevenna
- Department of Physical Medicine, Rehabilitation and Occupational Medicine, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria.
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