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Mohamed BMA, Jacobs L. The Role of Surgery for Stage IV Breast Cancer. Adv Surg 2024; 58:293-309. [PMID: 39089783 DOI: 10.1016/j.yasu.2024.04.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/04/2024]
Abstract
Surgery for the management metastatic breast cancer has traditionally been considered a palliative procedure. However, some retrospective publications indicated that there may be a survival benefit to surgery in the presence of metastatic disease. Recent randomized trials will be reviewed for both management of the intact primary tumor in de novo breast cancer and systemic secondary metastases.
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Affiliation(s)
- Baraah M A Mohamed
- York WellSpan Health, 1001 South George Street, PO Box 15198, York, PA 17405-7198, USA
| | - Lisa Jacobs
- Johns Hopkins University, 600 N. Wolfe Street, Blalock 688, Baltimore, MD 21287, USA.
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2
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Armstrong S, Makris A, Belessiotis-Richards K, Abdul-Latif M, Ostler P, Shah N, Miles D, Tsang YM. Treatment Outcomes of Stereotactic Ablative Body Radiotherapy on Extra-cranial Oligometastatic and Oligoprogressive Breast Cancer: Mature Results from a Single Institution Experience. Clin Oncol (R Coll Radiol) 2024; 36:362-369. [PMID: 38575431 DOI: 10.1016/j.clon.2024.03.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Revised: 02/08/2024] [Accepted: 03/13/2024] [Indexed: 04/06/2024]
Abstract
AIMS Evidence shows stereotactic ablative body radiotherapy (SABR) is used as a non-invasive ablative therapy in the treatment of multisite oligometastatic (OM) and oligoprogressive (OP) diseases originating from metastatic breast cancer. This study aims to report the treatment outcomes and to investigate what factors that are prognostic in terms of local control, progression-free survival (PFS) and overall survival (OS) in patients receiving SABR for extracranial OM and OP diseases originating from metastatic breast cancer. MATERIALS AND METHODS A retrospective review on treatment records of patients with OM and OP from metastatic breast cancer who underwent SABR at a single was carried out. SABR was performed with daily image-guided radiotherapy (IGRT) using a dedicated robotic SABR machine. Local control, PFS and OS were calculated using Kaplan-Meier statistics and the post-treatment toxicity data was scored following the CTCAE v4.0 protocol. Univariate and multivariate Cox regression tests were used in the subgroup analysis of prognostic factors on PFS and OS including patients' age, types of follow-up imaging (staging CT only vs whole-body MR/PET), metastases status (OM vs OP), primary breast cancer tumour grade, hormone receptors (ER/PR/HER2) status, change of systemic treatments at SABR, number of metastases, SABR treatment sites and doses. RESULTS 56 metastatic breast cancer patients (38 patients with OM and 18 patients with OP) were involved in this retrospective review. The median follow-up was 35.6 months (range 4.0-132.9 months). The estimated local control at 1 , 2 and 5 years were 90.9%, 88.7% and 88.7%, respectively. The estimated median PFS was 19.2 months (95%CI 10.3-28.1 months); the PFS at 1, 2 and 5 years were 63.3%, 44.4% and 33.2%. The estimated OS at 1, 2 and 5 years were 98.0%, 91.9% and 74.3%, respectively with the estimated median OS of 105.1 months (95%CI 51.5-158.7 months). The vast majority of patients tolerated the treatment well with the commonest acute side effects as grade 1 fatigue. There were no statistically significant factors found in OS regression analysis. The types of follow-up imaging, metastases status, oestrogen receptor status, and number of metastases for SABR were statistically significant factors (p < 0.05) in the multivariate Cox regression analysis on PFS. CONCLUSION There are limited studies published on the efficacy and post-treatment toxicities of metastatic breast cancer OM and OP SABR with adequate length of follow-up. This study confirmed that SABR was a safe, non-invasive treatment option for patients with extracranial OM and OP diseases originated from primary breast cancer in terms of the acceptable post-treatment toxicities.
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Affiliation(s)
- S Armstrong
- Lismore Base Hospital, North Coast Cancer Institute, New South Wales, Australia
| | - A Makris
- Mount Vernon Cancer Centre, Northwood, Middlesex, UK
| | | | - M Abdul-Latif
- Mount Vernon Cancer Centre, Northwood, Middlesex, UK
| | - P Ostler
- Mount Vernon Cancer Centre, Northwood, Middlesex, UK
| | - N Shah
- Mount Vernon Cancer Centre, Northwood, Middlesex, UK
| | - D Miles
- Mount Vernon Cancer Centre, Northwood, Middlesex, UK
| | - Y M Tsang
- Mount Vernon Cancer Centre, Northwood, Middlesex, UK; Radiation Medicine Program, Princess Margaret Cancer Centre, Toronto, Canada; Department of Radiation Oncology, University of Toronto, Toronto, Canada.
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Toi M, Kinoshita T, Benson JR, Jatoi I, Kataoka M, Han W, Yamauchi C, Inamoto T, Takada M. Non-surgical ablation for breast cancer: an emerging therapeutic option. Lancet Oncol 2024; 25:e114-e125. [PMID: 38423057 DOI: 10.1016/s1470-2045(23)00615-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Revised: 10/18/2023] [Accepted: 11/21/2023] [Indexed: 03/02/2024]
Abstract
Non-surgical ablation is emerging as an alternative local therapy option for patients with early-stage breast cancer and encompasses two main types of percutaneous therapeutic procedures: radiofrequency ablation and cryoablation. Both techniques involve obliteration of a spherical lesion and feasibility studies have shown that complete tumour ablation is achievable with good or excellent cosmetic results. Although few clinical studies have directly compared non-surgical ablation with conventional surgical resection, observational studies indicate that clinical outcomes are favourable with acceptable rates of local control and no detriment to long-term survival. There remain outstanding issues with these percutaneous ablative techniques that require resolution before they could be incorporated into routine clinical practice. Hence, a consensus meeting was convened to discuss the challenges of non-surgical ablation and clarify indications for its use alongside clinical management pathways. In this Policy Review we will address some of the broader biological aspects of non-surgical ablation, including immune-modulatory effects and potential novel applications for the future.
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Affiliation(s)
- Masakazu Toi
- Tokyo Metropolitan Cancer and Infectious Disease Center, Komagome Hospital, Tokyo, Japan; Department of Breast Surgery, Kyoto University Graduate School of Medicine, Kyoto, Japan.
| | - Takayuki Kinoshita
- Department of Breast Surgery, National Hospital Organization, Tokyo Medical Center, Tokyo, Japan
| | - John R Benson
- Cambridge Breast Unit, Addenbrooke's Hospital, University of Cambridge, Cambridge, UK; School of Medicine, Anglia Ruskin University, Chelmsford, UK
| | - Ismail Jatoi
- Division of Surgical Oncology and Endocrine Surgery, University of Texas Health Science Center, San Antonio, TX, USA
| | - Masako Kataoka
- Department of Diagnostic Imaging and Nuclear Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Wonshik Han
- Department of Surgery and Cancer Research Institute, Seoul National University College of Medicine, Seoul, South Korea
| | - Chikako Yamauchi
- Department of Radiation Oncology, Shiga General Hospital, Moriyama, Japan
| | - Takashi Inamoto
- Breast Center, Ijinkai Takeda General Hospital, Kyoto, Japan
| | - Masahiro Takada
- Department of Breast Surgery, Kyoto University Graduate School of Medicine, Kyoto, Japan
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Sotirchos VS, Petre EN, Sofocleous CT. Percutaneous image-guided ablation for hepatic metastases. J Med Imaging Radiat Oncol 2023; 67:832-841. [PMID: 37944085 DOI: 10.1111/1754-9485.13594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Accepted: 09/21/2023] [Indexed: 11/12/2023]
Abstract
The presence of hepatic metastases indicates advanced disease and is associated with significant morbidity and mortality, especially when the hepatic disease is not amenable to locoregional treatments. The primary tumour of origin, the distribution and extent of metastatic disease, the underlying liver reserve, the patient performance status and the presence of comorbidities are factors that determine whether a patient will benefit from hepatectomy or local curative-intent treatments. For patients with metastatic colorectal cancer, the most common primary cancer that spreads to the liver, several studies have demonstrated a survival benefit for patients who can be treated with hepatectomy and/or percutaneous ablation, compared to those treated with chemotherapy alone. Despite advances in surgical techniques increasing the percentage of patients eligible for surgery, most patients have unresectable disease or are poor surgical candidates. Percutaneous ablation can be used to provide local disease control and prolong survival for both surgical and non-surgical candidates. This is typically offered to patients with small hepatic metastases that can be ablated with optimal (≥10 mm) or at least adequate minimum ablation margins (≥5 mm), as high local tumour control rates can be achieved for these patients which are comparable to surgical resection. This review summarizes available evidence and outcomes following percutaneous ablation of the most frequently encountered types of hepatic metastases in the clinical practice of interventional oncology. Patient selection, technical considerations, follow-up protocols and oncologic outcomes are presented and discussed.
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Affiliation(s)
- Vlasios S Sotirchos
- Interventional Oncology/Radiology Service, Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Elena N Petre
- Interventional Oncology/Radiology Service, Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Constantinos T Sofocleous
- Interventional Oncology/Radiology Service, Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York, USA
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5
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Surgery in the Setting of Metastatic Breast Cancer. CURRENT BREAST CANCER REPORTS 2023. [DOI: 10.1007/s12609-023-00476-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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Pérez-Montero H, Lozano A, de Blas R, Sánchez JJ, Martínez E, Laplana M, Gil-Gil M, Garcia-Tejedor A, Pernas S, Falo C, Godino Ó, Pla MJ, Guedea F, Navarro-Martin A. Ten-year experience of bone SBRT in breast cancer: analysis of predictive factors of effectiveness. CLINICAL & TRANSLATIONAL ONCOLOGY : OFFICIAL PUBLICATION OF THE FEDERATION OF SPANISH ONCOLOGY SOCIETIES AND OF THE NATIONAL CANCER INSTITUTE OF MEXICO 2023; 25:1756-1766. [PMID: 36645616 DOI: 10.1007/s12094-023-03073-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Accepted: 01/03/2023] [Indexed: 01/17/2023]
Abstract
PURPOSE Data on the benefit of stereotactic body radiation therapy (SBRT) in patients with breast cancer (BC) and bone metastases remain limited. The purpose of this study is to report our 10-year experience of bone SBRT, analyzing toxicity and prognostic factors for local control (LC); progression-free survival, and overall survival (OS). METHODS/PATIENTS We analyzed all spine and non-spine bone SBRT performed in patients with BC during the 2012-2022 period at our institution. Treatments carried out with ablative intent in stereotactic conditions with dose/fraction ≥ 5 Gy in 5 or fewer sessions were considered. Demographic, treatment, and toxicity data were recorded according to CTCAEv4. Risk factors were assessed through univariate and multivariate analysis by Cox regression. RESULTS 60 bone SBRT treatments were performed during the study period. 75% were spine SBRT and 25% were non-spine SBRT (median BED4Gy was 80 Gy4). The median age was 52.5 years (34-79). The median tumor volume was 2.9 cm3 (0.5-39.4). The median follow-up was 32.4 months (1.2-101.7). 1 and 2 years LC were 92.9 and 86.6%, respectively. 1 and 2 years OS were 100 and 90.6%, respectively. Multivariate analysis (MVA) associated volume of the treated lesion ≥ 13 cm3 with worse LC (p = 0.046; HR 12.1, 95%CI = 1.1-140.3). In addition, deferring SBRT > 3 months after lesion diagnosis to prioritize systemic treatment showed a significant benefit, improving the 2 years LC up to 96.8% vs. 67.5% for SBRT performed before this period (p = 0.031; HR 0.1, 95%CI = 0.01-0.8). Hormonal receptors, the total number of metastases, and CA15-3 value were significantly associated with OS in MVA. During follow-up, three non-spine fractures (5%) were observed. CONCLUSIONS According to our data, bone SBRT is a safe and effective technique for BC. Upfront systemic treatment before SBRT offers a benefit in LC. Therefore, SBRT should be considered after prior systemic treatment in this population.
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Affiliation(s)
- Héctor Pérez-Montero
- Radiation Oncology Department, Catalan Institute of Oncology, Avinguda de la Gran Via de l'Hospitalet, L'Hospitalet de Llobregat, 199-203, 08908, Barcelona, Spain
| | - Alicia Lozano
- Radiation Oncology Department, Catalan Institute of Oncology, Avinguda de la Gran Via de l'Hospitalet, L'Hospitalet de Llobregat, 199-203, 08908, Barcelona, Spain
| | - Rodolfo de Blas
- Medical Physics and Radiation Protection Department, Radiation Oncology Department, Catalan Institute of Oncology, Avinguda de la Gran Via de l'Hospitalet, L'Hospitalet de Llobregat, 199-203, 08908, Barcelona, Spain
| | - Juan José Sánchez
- Radiodiagnostic Department, Hospital Universitari de Bellvitge, L'Hospitalet de Llobregat, Carrer de la Feixa Llarga, S/N, 08907, Barcelona, Spain
| | - Evelyn Martínez
- Radiation Oncology Department, Catalan Institute of Oncology, Avinguda de la Gran Via de l'Hospitalet, L'Hospitalet de Llobregat, 199-203, 08908, Barcelona, Spain
| | - María Laplana
- Radiation Oncology Department, Catalan Institute of Oncology, Avinguda de la Gran Via de l'Hospitalet, L'Hospitalet de Llobregat, 199-203, 08908, Barcelona, Spain
| | - Miguel Gil-Gil
- Medical Oncology Department, Radiation Oncology Department, Catalan Institute of Oncology, Avinguda de la Gran Via de l'Hospitalet 199-203, L'Hospitalet de Llobregat, 08908, Barcelona, Spain
| | - Amparo Garcia-Tejedor
- Gynecology Department, Hospital Universitari de Bellvitge, L'Hospitalet de Llobregat, Carrer de la Feixa Llarga, S/N, 08907, Barcelona, Spain
| | - Sonia Pernas
- Medical Oncology Department, Radiation Oncology Department, Catalan Institute of Oncology, Avinguda de la Gran Via de l'Hospitalet 199-203, L'Hospitalet de Llobregat, 08908, Barcelona, Spain
| | - Catalina Falo
- Medical Oncology Department, Radiation Oncology Department, Catalan Institute of Oncology, Avinguda de la Gran Via de l'Hospitalet 199-203, L'Hospitalet de Llobregat, 08908, Barcelona, Spain
| | - Óscar Godino
- Neurosurgery Department, Hospital Universitari de Bellvitge, L'Hospitalet de Llobregat, Carrer de la Feixa Llarga, S/N, 08907, Barcelona, Spain
| | - Maria J Pla
- Gynecology Department, Hospital Universitari de Bellvitge, L'Hospitalet de Llobregat, Carrer de la Feixa Llarga, S/N, 08907, Barcelona, Spain
| | - Ferrán Guedea
- Radiation Oncology Department, Catalan Institute of Oncology, Avinguda de la Gran Via de l'Hospitalet, L'Hospitalet de Llobregat, 199-203, 08908, Barcelona, Spain
| | - Arturo Navarro-Martin
- Radiation Oncology Department, Catalan Institute of Oncology, Avinguda de la Gran Via de l'Hospitalet, L'Hospitalet de Llobregat, 199-203, 08908, Barcelona, Spain.
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Peron V, Miyasaki Piovesana M, Martins Medeiros E, André Di Ricco B, Teixeira Liutti V. Oligometastatic breast cancer to parotid gland with complete response. Breast Dis 2023; 42:67-71. [PMID: 36911926 DOI: 10.3233/bd-210049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/12/2023]
Abstract
Breast cancer metastatic to parotid gland is a very rare condition which tend to confer poor prognosis and challenging approaches. Oligometastatic breast cancer is usually defined as advanced breast cancer with less or equal than 5 metastatic lesions. We report a case of oligometastatic HER-2 breast cancer to parotid gland and lymph nodes which presented with left hemifacial swelling with erythema and enlargement of cervical and axillary lymph nodes. After 6 cycles of Docetaxel plus Trastuzumab the patient had complete response that was complemented with posterior surgical removal of primary tumor followed by radiotherapy directed to plastron, left supraclavicular and cervical drainage. The patient is still on Trastuzumab therapy and is free of disease in the last two years. We discuss the presentation and approach of a patient with metastatic breast cancer to parotid gland in the oligometastatic scenario.
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Affiliation(s)
- Veruska Peron
- Department of Medical Oncology, Hospital do Câncer de Londrina, Londrina, Brazil
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8
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Cardi M, Pocard M, Dico RL, Fiorentini G, Valle M, Gelmini R, Vaira M, Pasqual EM, Asero S, Baiocchi G, Di Giorgio A, Spagnoli A, Di Marzo F, Sollazzo B, D'Ermo G, Biacchi D, Iafrate F, Sammartino P. Selected Patients With Peritoneal Metastases From Breast Cancer May Benefit From Cytoreductive Surgery: The Results of a Multicenter Survey. Front Oncol 2022; 12:822550. [PMID: 35646687 PMCID: PMC9132044 DOI: 10.3389/fonc.2022.822550] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Accepted: 03/25/2022] [Indexed: 11/20/2022] Open
Abstract
Background Even though breast cancer is the most frequent extra-abdominal tumor causing peritoneal metastases, clear clinical guidelines are lacking. Our aim is to establish whether cytoreductive surgery (CRS) could be considered in selected patients with peritoneal metastases from breast cancer (PMBC) to manage abdominal spread and allow patients to resume or complete other medical treatments. Methods We considered patients with PMBC treated in 10 referral centers from January 2002 to May 2019. Clinical data included primary cancer characteristics (age, histology, and TNM) and data on metastatic disease (interval between primary BC and PM, molecular subtype, other metastases, and peritoneal spread). Overall survival (OS) was estimated using the Kaplan–Meier method. Univariate and multivariable data for OS were analyzed using the Cox proportional hazards model. Results Of the 49 women with PMBC, 20 were treated with curative aim (CRS with or without HIPEC) and 29 were treated with non-curative procedures. The 10-year OS rate was 27%. Patients treated with curative intent had a better OS than patients treated with non-curative procedures (89.2% vs. 6% at 36 months, p < 0.001). Risk factors significantly influencing survival were age at primary BC, interval between BC and PM diagnosis, extra-peritoneal metastases, and molecular subtype. Conclusions The improved outcome in selected cases after a multidisciplinary approach including surgery should lead researchers to regard PMBC patients with greater attention despite their scarce epidemiological impact. Our collective efforts give new information, suggest room for improvement, and point to further research for a hitherto poorly studied aspect of metastatic BC.
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Affiliation(s)
- Maurizio Cardi
- Department of Surgery Pietro Valdoni, Sapienza University of Rome, Rome, Italy
| | - Marc Pocard
- University of Paris, Unité Mixte de Recherche (UMR) 1275 CArcinose et pathologies du Péritoine (CAP) Paris Tech Carcinomatosis Peritoneum Paris Technology, Digestive and Hepato-Biliary Surgery Department, Pitié Salpetrière Hospital, Assistance Publique Hôpitaux de Paris, Paris, France
| | - Rea Lo Dico
- University of Paris, Unité Mixte de Recherche (UMR) 1275 CArcinose et pathologies du Péritoine (CAP) Paris Tech Lariboisière Carcinomatosis Peritoneum Paris Technology, Digestive and Oncological Surgery Department, Saint Louis Hospitals, Assistance Publique Hôpitaux de Paris, Paris, France
| | - Gianmaria Fiorentini
- Department of Oncology, Azienda Ospedaliera (AO) Ospedali Marche Nord, Pesaro, Italy
| | - Mario Valle
- Peritoneal Tumors Unit, Istituto Nazionale Tumori Regina Elena, Rome, Italy
| | - Roberta Gelmini
- Department of Surgery, General and Oncologic Surgery Unit, Azienda Ospedaliera Universitaria (AOU) Modena, University of Modena and Reggio Emilia, Modena and Reggio Emilia, Italy
| | - Marco Vaira
- Surgical Oncology Unit, Istituto Tumori di Candiolo, Turin, Italy
| | - Enrico Maria Pasqual
- Advanced Oncologic Surgery Unit, Dipartimento Area Medica (DAME) University of Udine, Azienda Sanitaria Universitaria Friuli Centrale (ASUFC) Udine, Italy
| | - Salvatore Asero
- Department of Oncology, Surgical Oncology Unit, Azienda Ospedaliera di Rilievo e di Alta Specializzazione Garibaldi, Catania, Italy
| | - Gianluca Baiocchi
- Clinical and Experimental Sciences Department, University of Brescia, Azienda Socio-Sanitaria Territoriale (ASST) Cremona, Italy
| | - Andrea Di Giorgio
- Surgery of Peritoneum and Retroperitoneum Unit, Istituti Ricerca e Cura a Carattere Scientifico (IRCCS) Fondazione Policlinico Universitario A. Gemelli, Rome, Italy
| | - Alessandra Spagnoli
- Public Health and Infectious Diseases Department, Statistics Unit, Sapienza University of Rome, San Donato, Italy
| | - Francesco Di Marzo
- General Surgery Department, Ospedale Valtiberina, Unità Sanitaria Locale (USL) Toscana Sud-Est, Sansepolcro, Italy
| | - Bianca Sollazzo
- Department of Surgery Pietro Valdoni, Sapienza University of Rome, Rome, Italy
| | - Giuseppe D'Ermo
- Department of Surgery Pietro Valdoni, Sapienza University of Rome, Rome, Italy
| | - Daniele Biacchi
- Department of Surgery Pietro Valdoni, Sapienza University of Rome, Rome, Italy
| | - Franco Iafrate
- Department of Radiology and Oncology, Sapienza University of Rome, Rome, Italy
| | - Paolo Sammartino
- Department of Surgery Pietro Valdoni, Sapienza University of Rome, Rome, Italy
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Oligometastasis in breast cancer—current status and treatment options from a radiation oncology perspective. Strahlenther Onkol 2022; 198:601-611. [PMID: 35527272 PMCID: PMC9217902 DOI: 10.1007/s00066-022-01938-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Accepted: 03/24/2022] [Indexed: 12/16/2022]
Abstract
AbstractEvidence from a few small randomized trials and retrospective cohorts mostly including various tumor entities indicates a prolongation of disease free survival (DFS) and overall survival (OS) from local ablative therapies in oligometastatic disease (OMD). However, it is still unclear which patients benefit most from this approach. We give an overview of the several aspects of stereotactic body radiotherapy (SBRT) in extracranial OMD in breast cancer from a radiation oncology perspective. A PubMed search referring to this was conducted. An attempt was made to relate the therapeutic efficacy of SBRT to various prognostic factors. Data from approximately 500 breast cancer patients treated with SBRT for OMD in mostly in small cohort studies have been published, consistently indicating high local tumor control rates and favorable progression-free (PFS) and overall survival (OS). Predictors for a good prognosis after SBRT are favorable biological subtype (hormone receptor positive, HER2 negative), solitary metastasis, bone-only metastasis, and long metastasis-free interval. However, definitive proof that SBRT in OMD breast cancer prolongs DFS or OS is lacking, since, with the exception of one small randomized trial (n = 22 in the SBRT arm), none of the cohort studies had an adequate control group. Further studies are needed to prove the benefit of SBRT in OMD breast cancer and to define adequate selection criteria. Currently, the use of local ablative SBRT should always be discussed in a multidisciplinary tumor board.
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Transarterial Yttrium-90 Glass Microsphere Radioembolization of Chemotherapy-Refractory Breast Cancer Liver Metastases: Results of a Single Institution Retrospective Study. Adv Radiat Oncol 2022; 7:100838. [PMID: 35071835 PMCID: PMC8767250 DOI: 10.1016/j.adro.2021.100838] [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: 06/01/2021] [Accepted: 10/08/2021] [Indexed: 12/27/2022] Open
Abstract
Purpose Our purpose was to retrospectively evaluate the safety and efficacy of transarterial hepatic radioembolization (TARE) treatment with yttrium-90 labeled glass microspheres in patients with chemotherapy-refractory breast cancer with liver-dominant metastatic disease. Methods and Materials This retrospective single-institution study evaluated 31 female patients (mean age of 59.6 ± 13.2 years) who were treated with TARE. All patients received and progressed on systemic chemotherapy before TARE. Twenty-one patients also had extrahepatic metastases, including 13 patients who had metastases in bones only besides the liver. Survival data were analyzed by Kaplan-Meier method and compared using log-rank test. Imaging response to treatment was determined by Response Evaluation Criteria in Solid Tumors. Results Median overall survival (OS) from the TARE was 13 months (95% confidence interval, 9.1-16.9 months). The survival probability at 1, 2, and 3 years was 60.1%, 36.7%, and 24.5%, respectively. The median hepatic progression-free survival was 7 months (95% confidence interval, 6.1-7.9 months). There was no 30-day mortality and 3 patients (9.4%) had grade 3 toxicity. Estrogen receptor (ER) positive status predicted prolonged survival (14 months for ER+ vs 9 months for ER-; P = .028). Patients who had bone-only extrahepatic disease had higher OS than patients with extraosseous metastases (23 vs 8 months, P = .02). At the 3-month follow-up the radiographic objective response rate was 46.6% and disease control rate was 70%. Conclusions The treatment of patients with liver-dominant chemotherapy-refractory breast cancer metastases with TARE using yttrium-90 labeled glass microspheres is safe and led to promising hepatic disease control and OS especially in patients with ER+ tumors and in patients without extrahepatic extraosseous metastases.
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Shi Y, Wei W, Li L, Wei Q, Jiang F, Xia G, Yu H. The global status of research in breast cancer liver metastasis: a bibliometric and visualized analysis. Bioengineered 2021; 12:12246-12262. [PMID: 34783637 PMCID: PMC8810156 DOI: 10.1080/21655979.2021.2006552] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
This study aimed to investigate the distribution laws and research frontiers of international literature, so as to present a holistic bibliometric evaluation of the studies on breast cancer liver metastasis(BCLM). Data were collected from the Web of Science Core Collection database, including publications, year, country, journal, author and keywords. The software VOSviewer and CiteSpace were used for bibliometric coupling, co-authorship, co-citation and co-occurrence analysis. In total, 1,031 publications were analyzed from 2004 to 2020 on BCLM. The year with the highest number of publications was 2006, with 103 papers. The United States, followed by China and Germany were the leading countries on BCLM, accounting for 59% of the whole. The journals that published about BCLM were mainly located in Q1/Q2. Keywords co-occurrence analysis divides BCLM into five clusters:"basic research", "auxiliary diagnosis and therapy", "liver resection", "clinical trial" and "prognosis". Main treatment therapies were the latest focus. Burst detection indicated that the trends in BCLM concentrated on subtype and SEER. There is apparently brighter perspective for BCLM research in the coming years, especially in liver resection, subtype and bioinformatics. The consequence of our study as the exclusive scientific evaluation offered an integral overview of BCLM, particularly for research focus and future directions, which can further accurately guide scholars on diagnosis, treatment, and personalized prevention.
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Affiliation(s)
- Yanlong Shi
- Department of General Surgery, Fuyang Hospital Affiliated to Anhui Medical University, Fuyang, P.R. China
| | - Wei Wei
- Department of General Surgery, Fuyang Hospital Affiliated to Anhui Medical University, Fuyang, P.R. China
| | - Li Li
- Department of General Surgery, Fuyang Hospital Affiliated to Anhui Medical University, Fuyang, P.R. China
| | - Qian Wei
- School of Nursing, Anhui Medical University, HeFei, P.R. China
| | - Fei Jiang
- Department of General Surgery, Fuyang Hospital Affiliated to Anhui Medical University, Fuyang, P.R. China
| | - Guozhi Xia
- Department of General Surgery, Fuyang Hospital Affiliated to Anhui Medical University, Fuyang, P.R. China
| | - Hongzhu Yu
- Department of General Surgery, Fuyang Hospital Affiliated to Anhui Medical University, Fuyang, P.R. China
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Meng M, Han X, Li W, Huang G, Ni Y, Wang J, Zhang T, Dai J, Zou Z, Yang X, Ye X. CT-guided microwave ablation in patients with lung metastases from breast cancer. Thorac Cancer 2021; 12:3380-3386. [PMID: 34725933 PMCID: PMC8671896 DOI: 10.1111/1759-7714.14212] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 10/13/2021] [Accepted: 10/15/2021] [Indexed: 11/28/2022] Open
Abstract
Background Computed tomography (CT)‐guided percutaneous microwave ablation (MWA) is a very common ablation method that shows a good local tumor control rate in primary and secondary lung tumors. At present, few reports have explored the safety and efficacy of MWA for lung metastases from breast cancer. Methods From January 2012 to January 2018, 32 breast cancer patients with 46 pulmonary metastases received CT‐guided percutaneous MWA. The study was approved by the local institutional review board. The clinical efficacy and complications of MWA were investigated. Results The median follow‐up time was 32 months and the main effective rate was 97.8% (45/46). Five of 46 lesions had local progression (10.9%), with a median progression time of 10 months. The 1‐, 3‐, and 5‐year overall survival (OS) rates were 96.9%, 53.3%, and 17.8%, respectively. The median OS time was 36 months. Among 46 MWA treatments, 11 (23.9%) had massive pneumothorax, two (4.3%) had massive pleural effusion, and two (4.3%) had a pulmonary infection. Conclusion CT‐guided percutaneous MWA may be safe and effective for treating lung metastases from breast cancer.
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Affiliation(s)
- Min Meng
- Department of Oncology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Xiaoying Han
- Department of Oncology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Wenhong Li
- Department of Oncology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Guanghui Huang
- Department of Oncology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Yang Ni
- Department of Oncology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Jiao Wang
- Department of Oncology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Tiehong Zhang
- Department of Oncology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Jianjian Dai
- Department of Oncology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Zhigeng Zou
- Department of Oncology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Xia Yang
- Department of Oncology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Xin Ye
- Department of Oncology, The First Affiliated Hospital of Shandong First Medical University, Jinan, China
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13
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Viani GA, Gouveia AG, Louie AV, Korzeniowski M, Pavoni JF, Hamamura AC, Moraes FY. Stereotactic body radiotherapy to treat breast cancer oligometastases: A systematic review with meta-analysis. Radiother Oncol 2021; 164:245-250. [PMID: 34624408 DOI: 10.1016/j.radonc.2021.09.031] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2021] [Revised: 09/21/2021] [Accepted: 09/27/2021] [Indexed: 12/25/2022]
Abstract
OBJECTIVES Stereotactic ablative radiotherapy (SABR) has been reported to be an effective treatment for oligometastatic disease from different primary cancer sites. Here we assess the effectiveness and safety of SABR for oligometastatic breast cancer patients by performing a meta-analysis. METHODS Following PRISMA and MOOSE guidelines, a systematic review and meta-analysis was performed. Eligible studies were identified on Medline, Embase, Cochrane Library, and annual meetings proceedings from 1990 to June 2021. A meta-regression analysis was performed to assess if there was a correlation between moderator variables and outcomes, and a p-value <0.05 was considered significant. RESULTS Ten studies met criteria for inclusion, comprising 467 patients and 653 treated metastases. The 1- and 2-year local control rates were 97% (95% CI 95-99%), and 90% (95% CI 84-94%), respectively. Overall survival (OS) was 93% (95% CI 89-96%) at 1 year, 81% (95% CI 72-88%) at 2 years. The rate of any grade 2 or 3 toxicity was 4.1 % (95% CI 0.1-5%), and 0.7% (0-1%), respectively. In the meta-regression analysis, only prospective design (p = 0.001) and bone-only metastases (p = 0.01) were significantly associated with better OS. In the subgroup analysis, the OS at 2y were significantly different comparing HER2+, HR+/HER2(-) and triple negative breast cancer 100%, 86% and 32%, p = 0.001. For local control outcomes, hormone receptor status (p = 0.01) was significantly associated on meta-regression analysis. CONCLUSION SABR for oligometastatic breast cancer is safe and associated with high rates of local control. Longer follow-up of existing data and ongoing prospective trials will help further define the role of this management strategy.
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Affiliation(s)
- Gustavo A Viani
- Ribeirão Preto Medical School, Department of Medical Imagings, Hematology and Oncology of University of São Paulo (FMRP-USP), Ribeirão Preto, Brazil; Latin America Cooperative Oncology Group (LACOG), Porto Alegre, Brazil.
| | - Andre G Gouveia
- Latin America Cooperative Oncology Group (LACOG), Porto Alegre, Brazil; Radiation Oncology Department - Americas Centro de Oncologia Integrado, Rio de Janeiro, Brazil
| | - Alexander V Louie
- Department of Radiation Oncology, Odette Cancer Center, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Canada
| | - Martin Korzeniowski
- Department of Oncology - Division of Radiation Oncology, Kingston General Hospital, Queen's University, Kingston, Canada
| | - Juliana F Pavoni
- Faculty of Philosophy, Letters and Natural Sciences, University of São Paulo, Ribeirão Preto, Brazil
| | - Ana Carolina Hamamura
- Ribeirão Preto Medical School, Department of Medical Imagings, Hematology and Oncology of University of São Paulo (FMRP-USP), Ribeirão Preto, Brazil
| | - Fabio Y Moraes
- Latin America Cooperative Oncology Group (LACOG), Porto Alegre, Brazil; Department of Oncology - Division of Radiation Oncology, Kingston General Hospital, Queen's University, Kingston, Canada
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14
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Franceschini D, Teriaca MA, Dominici L, Franzese C, Scorsetti M. Knowing When to Use Stereotactic Ablative Radiation Therapy in Oligometastatic Cancer. Cancer Manag Res 2021; 13:7009-7031. [PMID: 34522143 PMCID: PMC8434826 DOI: 10.2147/cmar.s294116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Accepted: 08/28/2021] [Indexed: 11/23/2022] Open
Abstract
Oligometastatic patients are a heterogeneous and yet not well-defined population. The actual definition identifies as oligometastatic, patients with 1-5 metastases in 1-3 different organs. However, only a proportion of these patients are "true" oligometastatic and therefore derive some kinds of benefit from local ablative approaches like stereotactic ablative radiation therapy (SABR). Since SABR is an easily accessible, effective and well-tolerated treatment, it is widely employed in the oligometastatic scenarios, without a particular focus on selection criteria. However, it should be crucial to identify predictive and prognostic features that could be clinically implemented. Therefore, we conducted this narrative review of the available literature to summarize all clinical, radiomic, genetic and epigenetic features found to be predictive of overall survival, progression-free survival or local control of oligometastatic patients treated with SABR.
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Affiliation(s)
- Davide Franceschini
- Department of Radiotherapy and Radiosurgery, IRCCS Humanitas Research Hospital, Milan, Italy
| | - Maria Ausilia Teriaca
- Department of Radiotherapy and Radiosurgery, IRCCS Humanitas Research Hospital, Milan, Italy
| | - Luca Dominici
- Department of Radiotherapy and Radiosurgery, IRCCS Humanitas Research Hospital, Milan, Italy
| | - Ciro Franzese
- Department of Radiotherapy and Radiosurgery, IRCCS Humanitas Research Hospital, Milan, Italy.,Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | - Marta Scorsetti
- Department of Radiotherapy and Radiosurgery, IRCCS Humanitas Research Hospital, Milan, Italy.,Department of Biomedical Sciences, Humanitas University, Milan, Italy
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15
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Hiraoka S, Nakajima A, Kishi N, Takehana K, Hanazawa H, Matsuo Y, Mizowaki T. Efficacy of local salvage therapy for recurrent uterine cervical cancer after definitive radiotherapy. Int J Clin Oncol 2021; 26:1968-1976. [PMID: 34165659 DOI: 10.1007/s10147-021-01974-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Accepted: 06/18/2021] [Indexed: 11/24/2022]
Abstract
BACKGROUND The prognosis of patients with recurrence of uterine cervical cancer after definitive radiotherapy and the efficacy of local salvage therapy for recurrence were evaluated. METHODS We retrospectively reviewed 110 patients who were treated with definitive radiotherapy/chemoradiotherapy for uterine cervical cancer between 2008 and 2017 at our institution. Local salvage therapy was defined as any surgery or radiotherapy described in the medical record as intended for local control or cure. RESULTS We identified 25 patients who developed recurrence after definitive radiotherapy/chemoradiotherapy. The median follow-up time post-recurrence was 18.9 months. Thirteen patients (52%) reported recurrence in the isolated extra-pelvic lymph node (EPLN). The 2-year overall survival after first recurrence (OSr) for patients with isolated EPLN recurrence was 83.1%, compared to that of 31.2% for patients with other patterns of recurrence (p < 0.001). The 2-year OSr for patients who underwent local salvage therapy was 75.2%, whereas that for patients who did not undergo therapy was 41.6% (p = 0.04). Among patients who had recurrence in the isolated EPLN and received local salvage therapy, 20% of the patients reported recurrence in visceral and/or bone metastases after local salvage therapy, and 50% of the patients experienced another EPLN recurrence, which was salvaged with repeating local therapy. CONCLUSIONS Patients with uterine cervical cancer with isolated EPLN recurrence had favorable prognoses. The indications of local salvage therapy should be considered, especially for patients with isolated EPLN recurrence.
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Affiliation(s)
- Shinya Hiraoka
- Department of Radiation Oncology and Image-Applied Therapy, Graduate School of Medicine, Kyoto University, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto, 606-8507, Japan.
| | - Aya Nakajima
- Department of Radiation Oncology and Image-Applied Therapy, Graduate School of Medicine, Kyoto University, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Noriko Kishi
- Department of Radiation Oncology and Image-Applied Therapy, Graduate School of Medicine, Kyoto University, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Keiichi Takehana
- Department of Radiation Oncology and Image-Applied Therapy, Graduate School of Medicine, Kyoto University, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Hideki Hanazawa
- Department of Radiation Oncology and Image-Applied Therapy, Graduate School of Medicine, Kyoto University, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Yukinori Matsuo
- Department of Radiation Oncology and Image-Applied Therapy, Graduate School of Medicine, Kyoto University, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Takashi Mizowaki
- Department of Radiation Oncology and Image-Applied Therapy, Graduate School of Medicine, Kyoto University, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto, 606-8507, Japan
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16
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Tan H, Cheung P, Louie AV, Myrehaug S, Niglas M, Atenafu EG, Chu W, Chung HT, Poon I, Sahgal A, Soliman H. Outcomes of extra-cranial stereotactic body radiotherapy for metastatic breast cancer: Treatment indication matters. Radiother Oncol 2021; 161:159-165. [PMID: 34119585 DOI: 10.1016/j.radonc.2021.06.012] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Revised: 05/29/2021] [Accepted: 06/06/2021] [Indexed: 01/06/2023]
Abstract
BACKGROUND AND PURPOSE To summarize the clinical outcomes of stereotactic body radiotherapy (SBRT) for metastatic breast cancer (mBC) from a large institution. MATERIALS AND METHODS Patients with mBC who received extra-cranial SBRT to metastatic lesions from 2011 to 2017 were identified. Treatment indications were: oligometastases, oligoprogression, and local control of dominant tumor (CDT). Endpoints included overall survival (OS), progression-free survival (PFS), local control (LC) and cumulative incidence of starting/changing chemo or hormonal therapy (SCT). Univariate and multivariate analyses were used to identify predictive factors. RESULTS We analyzed 120 patients (193 treated metastatic lesions) with a median follow up of 15.25 months. 1-and 2-year LC rates were 89% and 86.6%, respectively. 1-and 2-year OS rates were 83.5% and 70%, respectively, with treatment indication and molecular subtype being the predictive factors on MVA. 1-year OS was 91.0%, 78.5% and 63.9% for oligometastases, oligoprogression and CDT, respectively (p = 0.003). The worst OS was seen in basal subtype with 1-and 2-year OS rates of 59.2% and 39.5% (p = 0.01). Treatment indication was found to be predictive for PFS and lower rates of SCT on MVA. 1-and 2-year PFS rates were 45% and 32%, respectively. The 1-year PFS for oligometastases, oligoprogression, and CDT was 66%, 19.6%, and 14.3%, respectively (p < 0.001). The cumulative incidence of SCT at 1-year was 12% for oligometastases, 39.7% for oligoprogression and 53.3% for CDT (p < 0.001). CONCLUSION Patients treated for oligometastases have better OS and PFS than those treated for oligoprogression or CDT. SBRT may delay SCT in mBC patients, particularly those with oligometastases. SBRT provided an excellent LC in mBC patients.
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Affiliation(s)
- Hendrick Tan
- Department of Radiation Oncology, Odette Cancer Centre, Sunnybrook Health Sciences Centre, Toronto, Canada
| | - Patrick Cheung
- Department of Radiation Oncology, Odette Cancer Centre, Sunnybrook Health Sciences Centre, Toronto, Canada
| | - Alexander V Louie
- Department of Radiation Oncology, Odette Cancer Centre, Sunnybrook Health Sciences Centre, Toronto, Canada
| | - Sten Myrehaug
- Department of Radiation Oncology, Odette Cancer Centre, Sunnybrook Health Sciences Centre, Toronto, Canada
| | - Mark Niglas
- Department of Radiation Oncology, RS Mclaughlin Durham Regional Cancer Centre, Toronto, Canada; Department of Oncology, Queen's University, Kingston, Canada
| | - Eshetu G Atenafu
- Department of Biostatistics, University Health Network, University of Toronto, Canada
| | - William Chu
- Department of Radiation Oncology, Odette Cancer Centre, Sunnybrook Health Sciences Centre, Toronto, Canada
| | - Hans T Chung
- Department of Radiation Oncology, Odette Cancer Centre, Sunnybrook Health Sciences Centre, Toronto, Canada
| | - Ian Poon
- Department of Radiation Oncology, Odette Cancer Centre, Sunnybrook Health Sciences Centre, Toronto, Canada
| | - Arjun Sahgal
- Department of Radiation Oncology, Odette Cancer Centre, Sunnybrook Health Sciences Centre, Toronto, Canada
| | - Hany Soliman
- Department of Radiation Oncology, Odette Cancer Centre, Sunnybrook Health Sciences Centre, Toronto, Canada.
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17
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Cui ZL, Kadziola Z, Lipkovich I, Faries DE, Sheffield KM, Carter GC. Predicting optimal treatment regimens for patients with HR+/HER2- breast cancer using machine learning based on electronic health records. J Comp Eff Res 2021; 10:777-795. [PMID: 33980048 DOI: 10.2217/cer-2020-0230] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Aim: To predict optimal treatments maximizing overall survival (OS) and time to treatment discontinuation (TTD) for patients with metastatic breast cancer (MBC) using machine learning methods on electronic health records. Patients/methods: Adult females with HR+/HER2- MBC on first- or second-line systemic therapy were eligible. Random survival forest (RSF) models were used to predict optimal regimen classes for individual patients and each line of therapy based on baseline characteristics. Results: RSF models suggested greater use of CDK4 & 6 inhibitor-based therapies may maximize OS and TTD. RSF-predicted optimal treatments demonstrated longer OS and TTD compared with nonoptimal treatments across line of therapy (hazard ratios = 0.44∼0.79). Conclusion: RSF may help inform optimal treatment choices and improve outcomes for patients with HR+/HER2- MBC.
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18
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Nagasaki E, Kudo R, Tamura M, Hayashi K, Uwagawa T, Kijima Y, Nogi H, Takeyama H, Suzuki M, Nishikawa M, Yano S, Kobayashi T. Long-term outcomes of oligometastatic breast cancer patients treated with curative intent: an updated report. Breast Cancer 2021; 28:1051-1061. [PMID: 33840010 DOI: 10.1007/s12282-021-01240-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Accepted: 03/13/2021] [Indexed: 02/06/2023]
Abstract
BACKGROUND Oligometastatic breast cancer (OMBC) is characterized by limited metastatic tumor numbers and sites. We have reported a 20-year overall survival (OS) rate and relapse-free rate (RFR) of 34.1% and 27.4%, respectively, in a retrospective analysis of OMBC patients treated with curative intent including a multidisciplinary approach. Metastatic breast cancer (MBC) is generally incurable; however, OMBC might be a potentially curable subset. The previous analysis included isolated locoregional recurrence (ILRR) cases, which differs from distant metastasis in treatment strategies. Therefore, in this study, we excluded ILRR cases and provided an update on clinical outcomes. We also performed a detailed subgroup analysis of OMBC patients by introducing new prognostic variables. METHODS Data of 73 OMBC patients, including 10 ILRR cases, treated in our institution between 1980 and 2010 were retrospectively analyzed. OMBC was defined as the presence of metastatic lesions in 1-2 organs, < 5 lesions per metastasized organ, and lesion diameter < 5 cm. RESULTS The median follow-up duration was 151 (range 12-350) months. Twenty-eight (44%) patients received local therapy. Excluding ILRR cases, the OS rates were 28.3% and 18.9% and RFRs were 26.7% at 20 and 25 years, respectively. In multivariate analysis, single-organ involvement and three or fewer metastatic lesions per organ were associated with a longer progression-free and relapse-free interval (RFI). CONCLUSIONS Relapse-free interval reached a plateau after 20 years at approximately 25% probability. Patients with long-term survival without disease relapse are considered cured. Curative-intent therapy should be considered for OMBC patients, especially those with low tumor volume.
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Affiliation(s)
- Eijiro Nagasaki
- Division of Clinical Oncology and Hematology, The Jikei University School of Medicine, 3-25-8 Nishi-shimbashi, Minato-ku, Tokyo, Japan.
| | - Rei Kudo
- Department of Surgery, The Jikei University School of Medicine, 3-25-8 Nishi-shimbashi, Minato-ku, Tokyo, Japan
| | - Miho Tamura
- Division of Clinical Oncology and Hematology, The Jikei University School of Medicine, 3-25-8 Nishi-shimbashi, Minato-ku, Tokyo, Japan
| | - Kazumi Hayashi
- Division of Clinical Oncology and Hematology, The Jikei University School of Medicine, 3-25-8 Nishi-shimbashi, Minato-ku, Tokyo, Japan
| | - Tadashi Uwagawa
- Division of Clinical Oncology and Hematology, The Jikei University School of Medicine, 3-25-8 Nishi-shimbashi, Minato-ku, Tokyo, Japan
| | - Yoshikazu Kijima
- Department of Radiology, The Jikei University School of Medicine, 3-25-8 Nishi-Shimbashi, Minato-Ku, Tokyo, 105-8461, Japan
| | - Hiroko Nogi
- Department of Surgery, The Jikei University School of Medicine, 3-25-8 Nishi-shimbashi, Minato-ku, Tokyo, Japan
| | - Hiroshi Takeyama
- Department of Surgery, The Jikei University School of Medicine, 3-25-8 Nishi-shimbashi, Minato-ku, Tokyo, Japan
| | - Masafumi Suzuki
- Department of Pathology, The Jikei University School of Medicine, 3-25-8 Nishi-Shimbashi, Minato-Ku, Tokyo, 105-8461, Japan
| | - Masako Nishikawa
- Clinical Research Support Center, The Jikei University School of Medicine, 3-25-8 Nishi-Shimbashi, Minato-Ku, Tokyo, 105-8461, Japan
| | - Shingo Yano
- Division of Clinical Oncology and Hematology, The Jikei University School of Medicine, 3-25-8 Nishi-shimbashi, Minato-ku, Tokyo, Japan
| | - Tadashi Kobayashi
- Division of Clinical Oncology and Hematology, The Jikei University School of Medicine, 3-25-8 Nishi-shimbashi, Minato-ku, Tokyo, Japan
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Abstract
Breast cancer is the most common cancer in women and breast cancer liver metastasis may be associated with poor outcomes. Emerging locoregional therapies can be given in outpatient settings or with short hospital stays, to provide local control, support quality of life, preserve liver function, and potentially prolong survival. This review discusses retrospective studies suggesting potential benefits of locoregional treatment of breast cancer liver metastasis. Future prospective studies are needed to demonstrate efficacy and optimize patient selection.
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Affiliation(s)
- Ariel N Liberchuk
- Interventional Radiology Service, Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Amy R Deipolyi
- Interventional Radiology Service, Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, New York
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20
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Predictors of Progression-Free Survival and Local Tumor Control after Percutaneous Thermal Ablation of Oligometastatic Breast Cancer: Retrospective Study. J Vasc Interv Radiol 2020; 31:1201-1209. [PMID: 32698956 DOI: 10.1016/j.jvir.2020.02.016] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Revised: 01/27/2020] [Accepted: 02/16/2020] [Indexed: 12/17/2022] Open
Abstract
PURPOSE To describe ablation of bone, liver, lung, and soft tissue tumors from oligometastatic breast cancer and to define predictors of local progression and progression-free survival (PFS). MATERIALS AND METHODS A total of 33 women (mean age 52 ± 12 years old; range, 28-69 years), underwent 46 thermal ablations of liver (n = 35), lung (n = 7), and bone/soft tissue (n = 4) metastases. Mean tumor diameter was 18 ± 15 mm (range, 6-50 mm). Ablations were performed to eradicate all evident sites of disease (n = 24) or to control growing sites in the setting of other stable or responding sites of disease (n = 22). Patient characteristics, ablation margins, imaging responses, and cases of PFS were assessed. Follow-up imaging was performed using contrast-enhanced computed tomography (CT), magnetic resonance (MR) imaging, or positron-emission tomography/ CT. RESULTS Median PFS was 10 months (95% confidence interval [CI], 6.2 -14.5 months), and time to local progression was 11 months (95% CI, 5-16 months). Eight patients (24%) maintained no evidence of disease during a median follow-up period of 39 months. Ablation margin ≥5 mm was associated with no local tumor progression. Longer PFS was noted in estrogen receptor-positive patients (12 vs 4 months; P = .037) and younger patients (12 vs 4 months; P = .039) treated to eradicate all sites of disease (13 vs 5 months; P = .05). Eighteen patients (55%) developed new metastases during study follow-up. CONCLUSIONS Thermal ablation of oligometastatic pulmonary, hepatic, bone, and soft tissue tumors can eliminate local tumor progression if margins are ≥5 mm. Longer PFS was observed in patients who were estrogen receptor-positive and patients who were younger and in whom all sites of disease were eradicated.
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21
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Makhlin I, Fox K. Oligometastatic Breast Cancer: Is This a Curable Entity? A Contemporary Review of the Literature. Curr Oncol Rep 2020; 22:15. [PMID: 32025905 PMCID: PMC7219961 DOI: 10.1007/s11912-020-0867-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
PURPOSE OF REVIEW Oligometastatic breast cancer (OMBC) remains a poorly understood entity for which no standard of care exists at this time. This review will focus on our biologic understanding of OMBC and provide an update on current treatment strategies. RECENT FINDINGS The introduction of micro RNA expression profiling has advanced our understanding of the biologic underpinnings of OMBC. Although most of the data regarding treatment have come from retrospective studies, there are now prospective randomized trials reporting progression-free survival and overall survival improvements with stereotactic ablative radiotherapy (SABR). Ongoing studies designed to evaluate addition of SABR as well as other novel agents will further develop this field and provide new treatment options. A "cure" for OMBC remains elusive. With further basic research coupled with novel prospective trials, patients will hopefully enjoy increased progression-free survival and overall survival, and ideally a delay to more toxic systemic therapy.
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Affiliation(s)
- Igor Makhlin
- Division of Hematology & Oncology, Department of Medicine, Abramson Cancer Center, The University of Pennsylvania, Philadelphia, PA, USA
| | - Kevin Fox
- Division of Hematology & Oncology, Department of Medicine, Abramson Cancer Center, The University of Pennsylvania, Philadelphia, PA, USA.
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22
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Wang D, Li X, Li X, Kang A, Sun L, Sun M, Yang F, Xu C. Magnetic And pH Dual-Responsive Nanoparticles For Synergistic Drug-Resistant Breast Cancer Chemo/Photodynamic Therapy. Int J Nanomedicine 2019; 14:7665-7679. [PMID: 31571870 PMCID: PMC6756767 DOI: 10.2147/ijn.s214377] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2019] [Accepted: 09/02/2019] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Drug resistance is one of the prime reasons of chemotherapy failure in breast cancer and is also an important factor affecting prognosis. PURPOSE In this study, we constructed a functional magnetic mesoporous silica-based nanocomposite (MMSN) for breast cancer chemotherapy/photodynamic therapy. METHODS MMSN was characterized by scanning electron microscopy and transmission electron microscopy to observe the morphology. The size distribution and zeta potential of the MSNs were determined using Malvern Particle Size Analyzer. Anti-tumor activity in vitro was investigated by CCK-8 assay, flow cytometry and transwell experiment, and the anti-tumor activity in vivo was probed into by magnetic targeting, toxicity, and antitumor effects in breast cancer-bearing BABL/c nude mice. RESULTS The results showed that the release of doxorubicin in the nanocomposites was pH sensitive, and the cumulative release rate reached 80.53% at 60 h under acidic conditions. The nanocomposites had a high cellular uptake ability in MCF-7/ADR cells, and the IC50 value of the nanocomposites on MCF-7/ADR cells was 4.23 μg/mL, much smaller than that of free DOX (363.2 μg/mL). The nanocomposites could effectively reverse resistance and induce apoptosis of MCF-7/ADR cells. The blood biochemistry parameters and H&E staining results showed no serious adverse effects after treatment with the nanocomposites. Prussian blue staining showed that the nanocomposites were able to target tumor tissues in tumor-bearing mice under a magnetic field. The combined chemical/photodynamic therapy significantly inhibited tumor growth in vivo. CONCLUSION Nanocomposites with magnetic and pH dual-responsive performance has shown a promising platform for enhanced drug-resistant breast cancer treatment.
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Affiliation(s)
- Dan Wang
- Shanghai Key Laboratory of Female Reproductive Endocrine Related Disease, Obstetrics and Gynecology Hospital, Fudan University, Shanghai, People’s Republic of China
- Department of Gynaecology and Obstetrics, Changzheng Hospital, Second Military Medical University, Shanghai, People’s Republic of China
| | - Xuefen Li
- Department of Nephrology, Jiulongpo People’s Hospital, Chongqing, People’s Republic of China
| | - Xinfang Li
- Inorganic Chemistry Department, School of Pharmacy, Second Military Medical University, Shanghai, People’s Republic of China
| | - Anfeng Kang
- Inorganic Chemistry Department, School of Pharmacy, Second Military Medical University, Shanghai, People’s Republic of China
| | - Linhong Sun
- Inorganic Chemistry Department, School of Pharmacy, Second Military Medical University, Shanghai, People’s Republic of China
| | - Miao Sun
- Inorganic Chemistry Department, School of Pharmacy, Second Military Medical University, Shanghai, People’s Republic of China
| | - Feng Yang
- Inorganic Chemistry Department, School of Pharmacy, Second Military Medical University, Shanghai, People’s Republic of China
| | - Congjian Xu
- Shanghai Key Laboratory of Female Reproductive Endocrine Related Disease, Obstetrics and Gynecology Hospital, Fudan University, Shanghai, People’s Republic of China
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Annede P, Chargari C. [Oligometastases and oligoprogressions: Concepts and natural history]. Cancer Radiother 2019; 23:475-481. [PMID: 31447345 DOI: 10.1016/j.canrad.2019.07.141] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Revised: 07/25/2019] [Accepted: 07/25/2019] [Indexed: 01/07/2023]
Abstract
The oligometastatic paradigm refers to an intermediate biologic state of cancer with restricted metastatic capacity. Its phenotype is characterized by a limited number of metastases and a slow tumor growth. Various clinical and pre-clinical studies associated this state to alterations of the biological mechanisms involved in metastatic diffusion. Eventually, this transitional state leads to a wide metastatic dissemination. However, there is a period during which the patient could benefit from local ablative treatment. Depending on several prognostic factors and the treatment provided, long survival or even healing can sometimes be achieved. The selection of patients eligible for such a curative strategy may be adapted following clinical, radiological or biological markers. Recent improvement of therapeutic and imaging are changing the clinical definition of oligometastatic cancer, which should be adapted to evidence from recent clinical and preclinical data.
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Affiliation(s)
- P Annede
- Département de radiothérapie, Gustave-Roussy Cancer Campus, Villejuif, 94800, France; École du Val-de-Grâce, Paris 75005, France; Département de Radiothérapie, Institut Paoli-Calmettes, Marseille, 13009, France
| | - C Chargari
- Département de radiothérapie, Gustave-Roussy Cancer Campus, Villejuif, 94800, France; Université Paris Sud, Kremlin Bicêtre, 94270, France; Département Effets Biologiques des Rayonnements, Brétigny sur Orge, 91220, France.
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Donovan E, Dhesy-Thind S, Mukherjee S, Kucharczyk M, Swaminath A. Attitudes and beliefs toward the use of stereotactic body radiotherapy in oligometastatic breast cancer: A commentary on a survey of Canadian Medical Oncologists. Breast J 2019; 25:1222-1224. [PMID: 31264272 DOI: 10.1111/tbj.13435] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2018] [Revised: 04/17/2019] [Accepted: 04/18/2019] [Indexed: 12/01/2022]
Abstract
Stereotactic body radiotherapy (SBRT) is a highly ablative local therapy which has emerged as part of the treatment paradigm for patients with oligometastatic (OM) breast cancer (defined by 5 or fewer sites). This patient group has demonstrated improved prognosis in some cases and may therefore, benefit from aggressive local treatment. The role of upfront SBRT in newly diagnosed OM breast cancer in addition to systemic therapy is not clear, yet it is being increasingly utilized within the oncology community. The Canadian medical system is an ideal platform in which to investigate SBRT into the OM breast cancer setting, as it is not routinely implemented across centers at this time, as there is potential for robust collaboration between oncologists in the small community to investigate SBRT, and there is limited financial or industry motivation for early SBRT uptake compared with other countries. It is critical therefore to define the optimal patient population and scenarios for which SBRT should be investigated, as well as offered in the interim to Canadian patients. We therefore conducted a survey of Canadian Medical Oncologists, the primary physicians and gatekeepers of patients with OM breast cancer, to characterize their beliefs, opinions, and areas of controversy in the use of SBRT for OM breast cancer.
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Affiliation(s)
- Elysia Donovan
- Department of Oncology, Division of Radiation Oncology, McMaster University, Hamilton, Ontario, Canada
| | - Sukhbinder Dhesy-Thind
- Department of Oncology, Division of Medical Oncology, McMaster University, Hamilton, Ontario, Canada
| | - Som Mukherjee
- Department of Oncology, Division of Medical Oncology, McMaster University, Hamilton, Ontario, Canada
| | - Michael Kucharczyk
- Department of Medicine, Division of Radiation Oncology, McGill University, Montreal, Quebec, Canada
| | - Anand Swaminath
- Department of Oncology, Division of Radiation Oncology, McMaster University, Hamilton, Ontario, Canada
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25
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Palma DA, Olson R, Harrow S, Gaede S, Louie AV, Haasbeek C, Mulroy L, Lock M, Rodrigues GB, Yaremko BP, Schellenberg D, Ahmad B, Griffioen G, Senthi S, Swaminath A, Kopek N, Liu M, Moore K, Currie S, Bauman GS, Warner A, Senan S. Stereotactic ablative radiotherapy versus standard of care palliative treatment in patients with oligometastatic cancers (SABR-COMET): a randomised, phase 2, open-label trial. Lancet 2019; 393:2051-2058. [PMID: 30982687 DOI: 10.1016/s0140-6736(18)32487-5] [Citation(s) in RCA: 1177] [Impact Index Per Article: 235.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2018] [Revised: 09/21/2018] [Accepted: 10/02/2018] [Indexed: 02/07/2023]
Abstract
BACKGROUND The oligometastatic paradigm suggests that some patients with a limited number of metastases might be cured if all lesions are eradicated. Evidence from randomised controlled trials to support this paradigm is scarce. We aimed to assess the effect of stereotactic ablative radiotherapy (SABR) on survival, oncological outcomes, toxicity, and quality of life in patients with a controlled primary tumour and one to five oligometastatic lesions. METHODS This randomised, open-label phase 2 study was done at 10 hospitals in Canada, the Netherlands, Scotland, and Australia. Patients aged 18 or older with a controlled primary tumour and one to five metastatic lesions, Eastern Cooperative Oncology Group score of 0-1, and a life expectancy of at least 6 months were eligible. After stratifying by the number of metastases (1-3 vs 4-5), we randomly assigned patients (1:2) to receive either palliative standard of care treatments alone (control group), or standard of care plus SABR to all metastatic lesions (SABR group), using a computer-generated randomisation list with permuted blocks of nine. Neither patients nor physicians were masked to treatment allocation. The primary endpoint was overall survival. We used a randomised phase 2 screening design with a two-sided α of 0·20 (wherein p<0·20 designates a positive trial). All analyses were intention to treat. This study is registered with ClinicalTrials.gov, number NCT01446744. FINDINGS 99 patients were randomised between Feb 10, 2012, and Aug 30, 2016. Of 99 patients, 33 (33%) were assigned to the control group and 66 (67%) to the SABR group. Two (3%) patients in the SABR group did not receive allocated treatment and withdrew from the trial; two (6%) patients in the control group also withdrew from the trial. Median follow-up was 25 months (IQR 19-54) in the control group versus 26 months (23-37) in the SABR group. Median overall survival was 28 months (95% CI 19-33) in the control group versus 41 months (26-not reached) in the SABR group (hazard ratio 0·57, 95% CI 0·30-1·10; p=0·090). Adverse events of grade 2 or worse occurred in three (9%) of 33 controls and 19 (29%) of 66 patients in the SABR group (p=0·026), an absolute increase of 20% (95% CI 5-34). Treatment-related deaths occurred in three (4·5%) of 66 patients after SABR, compared with none in the control group. INTERPRETATION SABR was associated with an improvement in overall survival, meeting the primary endpoint of this trial, but three (4·5%) of 66 patients in the SABR group had treatment-related death. Phase 3 trials are needed to conclusively show an overall survival benefit, and to determine the maximum number of metastatic lesions wherein SABR provides a benefit. FUNDING Ontario Institute for Cancer Research and London Regional Cancer Program Catalyst Grant.
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Affiliation(s)
| | - Robert Olson
- British Columbia Cancer, Centre for the North, Prince George, BC, Canada
| | | | | | | | | | - Liam Mulroy
- Nova Scotia Cancer Centre, Halifax, NS, Canada
| | - Michael Lock
- London Health Sciences Centre, London, ON, Canada
| | | | | | | | - Belal Ahmad
- London Health Sciences Centre, London, ON, Canada
| | | | | | | | - Neil Kopek
- McGill University Health Centre, Montreal, QC, Canada
| | - Mitchell Liu
- British Columbia Cancer, Vancouver Centre, Vancouver, BC, Canada
| | - Karen Moore
- Beatson West of Scotland Cancer Centre, Glasgow, UK
| | | | | | | | - Suresh Senan
- Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
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26
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Oligometastatic breast cancer treated with hypofractionated stereotactic radiotherapy: Some patients survive longer than a decade. Radiother Oncol 2018; 131:45-51. [PMID: 30773186 DOI: 10.1016/j.radonc.2018.11.022] [Citation(s) in RCA: 69] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2018] [Revised: 11/26/2018] [Accepted: 11/29/2018] [Indexed: 12/25/2022]
Abstract
BACKGROUND The clinical state of oligometastases describes metastases limited in number and extent, amenable to metastasis-directed therapy. We sought to analyze long-term outcomes and characterize potential prognostic factors, in women with breast cancer (BC) oligometastases treated with hypofractionated stereotactic radiation (HSRT) therapy on a prospective phase II protocol. METHODS Forty-eight women with 1-5 extracranial BC oligometastases received HSRT to all radiographically apparent sites of disease. Various dose-fractionation schedules were used. Most (n = 27) received 10 daily fractions, typically ≥50 Gy (n = 17). RESULTS BC patients with bone-only oligometastases (BO, n = 12) vs. all other patients (non-BO; n = 36) were significantly younger, more likely to present with oligometastases at the time of primary BC diagnosis (i.e., synchronous), and significantly more likely to have had hormone receptor-positive disease. The 5-year and 10-year overall survival (OS) rates after HSRT were 83% and 75%, respectively, for BO patients vs. 31% and 17%, respectively, for non-BO patients (p = 0.002). BO patients experienced a significantly (p = 0.018) greater freedom from widespread metastases (FFWM). Among non-BO patients, net oligometastatic GTV >25 cc (reflecting disease burden) was a significant factor for freedom from local recurrence (p = 0.047) and FFWM (p = 0.028). The number of oligometastatic lesions (p = 0.007) and organs (p = 0.001) involved were also significant factors for FFWM in non-BO patients. CONCLUSIONS Some patients with BC oligometastases treated with HSRT can survive >10 years. Tumor burden (volume and number of lesions) appears to impact risk of recurrence. Further research is needed to help better identify BC patients most likely to benefit from metastasis-directed radiotherapy.
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27
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Stereotactic radiotherapy in metastatic breast cancer. Breast 2018; 41:57-66. [DOI: 10.1016/j.breast.2018.06.011] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2017] [Revised: 05/09/2018] [Accepted: 06/21/2018] [Indexed: 12/19/2022] Open
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28
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Høilund-Carlsen PF, Hess S, Werner TJ, Alavi A. Cancer metastasizes to the bone marrow and not to the bone: time for a paradigm shift! Eur J Nucl Med Mol Imaging 2018; 45:893-897. [PMID: 29468310 PMCID: PMC5915506 DOI: 10.1007/s00259-018-3959-6] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Affiliation(s)
- Poul Flemming Høilund-Carlsen
- Department of Nuclear Medicine, Odense University Hospital, Odense, Denmark.
- Department of Clinical Research, Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark.
| | - Søren Hess
- Department of Clinical Research, Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
- Department of Radiology and Nuclear Medicine, Hospital of Southwest Jutland, Esbjerg, Denmark
| | - Thomas J Werner
- Department of Radiology, Hospital of the University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Abass Alavi
- Department of Radiology, Hospital of the University of Pennsylvania, Philadelphia, PA, 19104, USA
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29
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Nair R, Lamb BW, Geurts N, Alghazo O, Lam W, Lawrentschuk N, Murphy DG. The Role of Local Therapy for Oligometastatic Prostate Cancer: Should We Expect a Cure? Urol Clin North Am 2017; 44:623-633. [PMID: 29107278 DOI: 10.1016/j.ucl.2017.07.013] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The role of local treatment in oligometastatic prostate cancer remains contentious. Treatment of the prostate in metastatic disease may confer benefit, but prospective data are lacking. With improvements in treatments, aggressive strategies directed at metastases have increasingly become of clinical interest. Current evidence suggests good local control can be achieved; however, further data are required to determine overall cancer outcomes. This article evaluates the evidence available and consider whether local treatment of oligometastatic disease is a feasible, safe, and a positive strategy in this disease cohort. Cure should not be expected, although prolonged disease and treatment-free survival may be observed.
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Affiliation(s)
- Rajesh Nair
- Division of Cancer Surgery, Peter MacCallum Cancer Centre, 305 Grattan Street, Melbourne, Victoria 3000, Australia
| | - Benjamin W Lamb
- Division of Cancer Surgery, Peter MacCallum Cancer Centre, 305 Grattan Street, Melbourne, Victoria 3000, Australia
| | - Nicolas Geurts
- Division of Cancer Surgery, Peter MacCallum Cancer Centre, 305 Grattan Street, Melbourne, Victoria 3000, Australia
| | - Omar Alghazo
- Division of Cancer Surgery, Peter MacCallum Cancer Centre, 305 Grattan Street, Melbourne, Victoria 3000, Australia
| | - Wayne Lam
- Department of Urology, The University of Hong Kong, 9/F, Knowles Building Pok Fu Lam Road, Pok Fu Lam, Hong Kong SAR, China
| | - Nathan Lawrentschuk
- Division of Cancer Surgery, Peter MacCallum Cancer Centre, 305 Grattan Street, Melbourne, Victoria 3000, Australia; Department of Surgery, Austin Health, University of Melbourne, Parkville, 145 Studley Rd, Heidelberg Victoria 3084, Australia
| | - Declan G Murphy
- Division of Cancer Surgery, Peter MacCallum Cancer Centre, 305 Grattan Street, Melbourne, Victoria 3000, Australia; Sir Peter MacCallum Cancer centre, Department of Oncology, University of Melbourne, 305 Grattan Street, Melbourne VIC 3000, Australia.
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30
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Wallwiener M, Matthies L, Simoes E, Keilmann L, Hartkopf AD, Sokolov AN, Walter CB, Sickenberger N, Wallwiener S, Feisst M, Gass P, Fasching PA, Lux MP, Wallwiener D, Taran FA, Rom J, Schneeweiss A, Graf J, Brucker SY. Reliability of an e-PRO Tool of EORTC QLQ-C30 for Measurement of Health-Related Quality of Life in Patients With Breast Cancer: Prospective Randomized Trial. J Med Internet Res 2017; 19:e322. [PMID: 28912116 PMCID: PMC5620457 DOI: 10.2196/jmir.8210] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2017] [Revised: 08/08/2017] [Accepted: 08/14/2017] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND Breast cancer represents the most common malignant disease in women worldwide. As currently systematic palliative treatment only has a limited effect on survival rates, the concept of health-related quality of life (HRQoL) is gaining more and more importance in the therapy setting of metastatic breast cancer. One of the major patient-reported outcomes (PROs) for measuring HRQoL in patients with breast cancer is provided by the European Organization for Research and Treatment of Cancer (EORTC). Currently, paper-based surveys still predominate, as only a few reliable and validated electronic-based questionnaires are available. Facing the possibilities associated with evolving digitalization in medicine, validation of electronic versions of well-established PRO is essential in order to contribute to comprehensive and holistic oncological care and to ensure high quality in cancer research. OBJECTIVE The aim of this study was to analyze the reliability of a tablet-based measuring application for EORTC QLQ-C30 in German language in patients with adjuvant and (curative) metastatic breast cancer. METHODS Paper- and tablet-based questionnaires were completed by a total of 106 female patients with adjuvant and metastatic breast cancer recruited as part of the e-PROCOM study. All patients were required to complete the electronic- (e-PRO) and paper-based versions of the HRQoL EORTC QLQ-C30 questionnaire. A frequency analysis was performed to determine descriptive sociodemographic characteristics. Both dimensions of reliability (parallel forms reliability [Wilcoxon test] and test of internal consistency [Spearman rho and agreement rates for single items, Pearson correlation and Kendall tau for each scale]) were analyzed. RESULTS High correlations were shown for both dimensions of reliability (parallel forms reliability and internal consistency) in the patient's response behavior between paper- and electronic-based questionnaires. Regarding the test of parallel forms reliability, no significant differences were found in 27 of 30 single items and in 14 of 15 scales, whereas a statistically significant correlation in the test of consistency was found in all 30 single items and all 15 scales. CONCLUSIONS The evaluated e-PRO version of the EORTC QLQ-C30 is reliable for patients with both adjuvant and metastatic breast cancer, showing a high correlation in almost all questions (and in many scales). Thus, we conclude that the validated paper-based PRO assessment and the e-PRO tool are equally valid. However, the reliability should also be analyzed in other prospective trials to ensure that usability is reliable in all patient groups. TRIAL REGISTRATION ClinicalTrials.gov NCT03132506; https://clinicaltrials.gov/ct2/show/NCT03132506 (Archived by WebCite at http://www.webcitation.org/6tRcgQuou).
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Affiliation(s)
- Markus Wallwiener
- Gynecologic Oncology, National Center for Tumor Diseases, Hospital for General Obstetrics and Gynecology, University Hospital Heidelberg, Heidelberg, Germany
| | - Lina Matthies
- Gynecologic Oncology, National Center for Tumor Diseases, Hospital for General Obstetrics and Gynecology, University Hospital Heidelberg, Heidelberg, Germany
| | - Elisabeth Simoes
- Research Institute for Women's Health, Department of Women's Health, University Hospital Tuebingen, Tuebingen, Germany
| | - Lucia Keilmann
- Gynecologic Oncology, National Center for Tumor Diseases, Hospital for General Obstetrics and Gynecology, University Hospital Heidelberg, Heidelberg, Germany
| | - Andreas D Hartkopf
- Department of Women's Health, University Hospital Tuebingen, Tuebingen, Germany
| | - Alexander N Sokolov
- Research Institute for Women's Health, Department of Women's Health, University Hospital Tuebingen, Tuebingen, Germany
| | - Christina B Walter
- Department of Women's Health, University Hospital Tuebingen, Tuebingen, Germany
| | - Nina Sickenberger
- Gynecologic Oncology, National Center for Tumor Diseases, Hospital for General Obstetrics and Gynecology, University Hospital Heidelberg, Heidelberg, Germany
| | - Stephanie Wallwiener
- Gynecologic Oncology, National Center for Tumor Diseases, Hospital for General Obstetrics and Gynecology, University Hospital Heidelberg, Heidelberg, Germany
| | - Manuel Feisst
- Institute for Medical Biometry and Informatics, University Hospital Heidelberg, Heidelberg, Germany
| | - Paul Gass
- Department of Gynecology and Obstetrics, University Hospital Erlangen, Erlangen, Germany
| | - Peter A Fasching
- Department of Gynecology and Obstetrics, University Hospital Erlangen, Erlangen, Germany
| | - Michael P Lux
- Department of Gynecology and Obstetrics, University Hospital Erlangen, Erlangen, Germany
| | - Diethelm Wallwiener
- Department of Women's Health, University Hospital Tuebingen, Tuebingen, Germany
| | - Florin-Andrei Taran
- Department of Women's Health, University Hospital Tuebingen, Tuebingen, Germany
| | - Joachim Rom
- Gynecologic Oncology, National Center for Tumor Diseases, Hospital for General Obstetrics and Gynecology, University Hospital Heidelberg, Heidelberg, Germany
| | - Andreas Schneeweiss
- Gynecologic Oncology, National Center for Tumor Diseases, Hospital for General Obstetrics and Gynecology, University Hospital Heidelberg, Heidelberg, Germany
| | - Joachim Graf
- Research Institute for Women's Health, Department of Women's Health, University Hospital Tuebingen, Tuebingen, Germany
| | - Sara Y Brucker
- Research Institute for Women's Health, Department of Women's Health, University Hospital Tuebingen, Tuebingen, Germany
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