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Low K, Foulkes P, Hills F, Roberts HC, Stordal B. The efficacy of gemcitabine and docetaxel chemotherapy for the treatment of relapsed and refractory osteosarcoma: A systematic review and pre-clinical study. Cancer Med 2024; 13:e70248. [PMID: 39315544 PMCID: PMC11420655 DOI: 10.1002/cam4.70248] [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: 01/12/2024] [Revised: 06/11/2024] [Accepted: 09/01/2024] [Indexed: 09/25/2024] Open
Abstract
INTRODUCTION Osteosarcoma is the most common primary malignancy of the bone. There is a lack of effective treatments for patients who experience relapsed osteosarcoma. One treatment for relapsed patients is gemcitabine and docetaxel combination chemotherapy (GEMDOX). This systematic review aimed to establish the efficacy of this chemotherapy regimen, as well as identify the common severe toxicities that are associated with it. Resistant osteosarcoma cell lines developed from MG-63 and HOS-143B were used to represent relapsed osteosarcoma patients in a pre-clinical study. RESULTS We identified 11 retrospective and Phase II studies that were suitable for inclusion in our review. 10.65% of patients had a response to gemcitabine and docetaxel combination therapy and the disease control rate was 35% (n = 197). 36%, 35.3% and 18.04% of patients experienced grade 3 or 4 neutropenia, thrombocytopenia and anaemia respectively (n = 133). Male patients (X2 = 9.14, p < 0.05) and those below the age of 18 (X 2 = 10.94, p < 0.05) responded better to GEMDOX treatment than females and patients older than 18 years. The resistant osteosarcoma cell lines remained sensitive to either single-agent gemcitabine, docetaxel, and the combination of both. Cisplatin-resistant models (MG-63/CISR8 & HOS-143B/CISR8) were the most responsive to GEMDOX treatment compared to doxorubicin, methotrexate, and triple-combination resistant models. CONCLUSION GEMDOX treatment has potential efficacy in relapsed osteosarcoma patients especially those with cisplatin resistance. To directly compare the efficacy of GEMDOX therapy against other therapies randomised phase III clinical trials with adequate patient follow up must be performed to improve treatment options for osteosarcoma.
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Affiliation(s)
- Kaan Low
- Department of Natural Sciences, Middlesex University, London, UK
| | - Paola Foulkes
- Department of Natural Sciences, Middlesex University, London, UK
| | - Frank Hills
- Department of Natural Sciences, Middlesex University, London, UK
| | - Helen C Roberts
- Department of Natural Sciences, Middlesex University, London, UK
| | - Britta Stordal
- Department of Natural Sciences, Middlesex University, London, UK
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Johnson III BA, Teply BA, Kagemann C, McGuire B, Lombardo K, Jing Y, Langbo W, Epstein JI, Netto GJ, Baras AS, Matoso A, McConkey DJ, Gupta A, Ahuja N, Ross AE, Pierorazio PM, Comperat E, Hoffman-Censits J, Singla N, Patel SH, Kates M, Choi W, Bivalacqua TJ, Hahn NM. Neoadjuvant Cisplatin, Gemcitabine, and Docetaxel in Sarcomatoid Bladder Cancer: Clinical Activity and Whole Transcriptome Analysis. Bladder Cancer 2024; 10:133-143. [PMID: 39131872 PMCID: PMC11308648 DOI: 10.3233/blc-240008] [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: 02/05/2024] [Accepted: 04/24/2024] [Indexed: 08/13/2024]
Abstract
BACKGROUND Sarcomatoid urothelial cancer of the bladder (SBC) is a rare, but aggressive histological subtype for which novel treatments are needed. OBJECTIVE We evaluated the clinical activity and safety of neoadjuvant cisplatin plus gemcitabine plus docetaxel (CGD) in muscle-invasive patients with SBC and assessed SBC tumor biology by whole transcriptome RNA sequencing. METHODS A single-institution, retrospective analysis of muscle-invasive SBC patients treated with neoadjuvant CGD with molecular analysis. Patients received cisplatin 35 mg/m2 + gemcitabine 800 mg/m2 + docetaxel 35 mg/m2 intravenously on days 1 and 8 + pegfilgrastim 6 mg subcutaneously on day 9 every 3 weeks for 4 cycles followed by cystectomy. The primary endpoint was pathologic complete response (ypCR) rate. RESULTS Sixteen patients with SBC received neoadjuvant CGD with a ypCR rate of 38% and a < ypT2 rate of 50%. Grade 3 and 4 toxicity occurred in 80% and 40% of patients, but was manageable with 81% of patients completing > 3 CGD cycles. Whole transcriptome RNA sequencing demonstrates co-clustering of SBC with conventional urothelial tumors. SBC tumors are characterized by basal-squamous and stroma rich gene signatures with frequent increased expression of immune checkpoint (CD274 (PD-L1)), chemokine (CXCL9), and T-cell (CD8A) genes. CONCLUSIONS SBC is a chemosensitive subtype, with ypCR rate similar to urothelial bladder cancer following CGD neoadjuvant therapy. Whole transcriptome tissue analyses demonstrate increased expression of immune checkpoint and T-cell genes with therapeutic implications.
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Affiliation(s)
- Burles A. Johnson III
- Johns Hopkins University Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD, USA
- The Johns Hopkins Greenberg Bladder Cancer Institute, Baltimore, MD, USA
| | - Benjamin A. Teply
- Johns Hopkins University Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD, USA
- University of Nebraska Fred and Pamela Buffett Cancer Center, Omaha, NE, USA
| | - Catherine Kagemann
- Johns Hopkins University Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD, USA
- The Johns Hopkins Greenberg Bladder Cancer Institute, Baltimore, MD, USA
| | - Bridget McGuire
- Johns Hopkins University Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD, USA
- The Johns Hopkins Greenberg Bladder Cancer Institute, Baltimore, MD, USA
| | - Kara Lombardo
- The Johns Hopkins Greenberg Bladder Cancer Institute, Baltimore, MD, USA
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Yuezhou Jing
- The James Buchanan Brady Urological Institute, Baltimore, MD, USA
| | - William Langbo
- Johns Hopkins University Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD, USA
- The Johns Hopkins Greenberg Bladder Cancer Institute, Baltimore, MD, USA
| | - Jonathan I. Epstein
- The Johns Hopkins Greenberg Bladder Cancer Institute, Baltimore, MD, USA
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - George J. Netto
- Department of Pathology, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Alex S. Baras
- The Johns Hopkins Greenberg Bladder Cancer Institute, Baltimore, MD, USA
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Andres Matoso
- Johns Hopkins University Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD, USA
- The Johns Hopkins Greenberg Bladder Cancer Institute, Baltimore, MD, USA
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
- The James Buchanan Brady Urological Institute, Baltimore, MD, USA
| | - David J. McConkey
- Johns Hopkins University Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD, USA
- The Johns Hopkins Greenberg Bladder Cancer Institute, Baltimore, MD, USA
- The James Buchanan Brady Urological Institute, Baltimore, MD, USA
| | - Amol Gupta
- Johns Hopkins University Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD, USA
| | - Nita Ahuja
- Department of Surgery, Johns Hopkins University, Division of Surgical Oncology, Baltimore, MD, USA
- Department of Surgery, Yale University, New Haven, CT, USA
| | - Ashley E. Ross
- The James Buchanan Brady Urological Institute, Baltimore, MD, USA
- Department of Urology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Phillip M. Pierorazio
- Johns Hopkins University Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD, USA
- The Johns Hopkins Greenberg Bladder Cancer Institute, Baltimore, MD, USA
- The James Buchanan Brady Urological Institute, Baltimore, MD, USA
- Department of Surgery, Division of Urology and Urologic Surgery, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Eva Comperat
- Department of Pathology, Medical University of Vienna, Vienna, Austria
| | - Jean Hoffman-Censits
- Johns Hopkins University Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD, USA
- The Johns Hopkins Greenberg Bladder Cancer Institute, Baltimore, MD, USA
- The James Buchanan Brady Urological Institute, Baltimore, MD, USA
| | - Nirmish Singla
- Johns Hopkins University Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD, USA
- The Johns Hopkins Greenberg Bladder Cancer Institute, Baltimore, MD, USA
- The James Buchanan Brady Urological Institute, Baltimore, MD, USA
| | - Sunil H. Patel
- The Johns Hopkins Greenberg Bladder Cancer Institute, Baltimore, MD, USA
- The James Buchanan Brady Urological Institute, Baltimore, MD, USA
| | - Max Kates
- The Johns Hopkins Greenberg Bladder Cancer Institute, Baltimore, MD, USA
- The James Buchanan Brady Urological Institute, Baltimore, MD, USA
| | - Woonyoung Choi
- Johns Hopkins University Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD, USA
- The Johns Hopkins Greenberg Bladder Cancer Institute, Baltimore, MD, USA
- The James Buchanan Brady Urological Institute, Baltimore, MD, USA
| | - Trinity J. Bivalacqua
- Johns Hopkins University Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD, USA
- The Johns Hopkins Greenberg Bladder Cancer Institute, Baltimore, MD, USA
- The James Buchanan Brady Urological Institute, Baltimore, MD, USA
- Department of Surgery, Division of Urology and Urologic Surgery, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
| | - Noah M. Hahn
- Johns Hopkins University Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD, USA
- The Johns Hopkins Greenberg Bladder Cancer Institute, Baltimore, MD, USA
- The James Buchanan Brady Urological Institute, Baltimore, MD, USA
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Hayes AJ, Nixon IF, Strauss DC, Seddon BM, Desai A, Benson C, Judson IR, Dangoor A. UK guidelines for the management of soft tissue sarcomas. Br J Cancer 2024:10.1038/s41416-024-02674-y. [PMID: 38734790 DOI: 10.1038/s41416-024-02674-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Revised: 03/24/2024] [Accepted: 03/27/2024] [Indexed: 05/13/2024] Open
Abstract
Soft tissue sarcomas (STS) are rare tumours arising in mesenchymal tissues and can occur almost anywhere in the body. Their rarity, and the heterogeneity of subtype and location, means that developing evidence-based guidelines is complicated by the limitations of the data available. This makes it more important that STS are managed by expert multidisciplinary teams, to ensure consistent and optimal treatment, recruitment to clinical trials, and the ongoing accumulation of further data and knowledge. The development of appropriate guidance, by an experienced panel referring to the evidence available, is therefore a useful foundation on which to build progress in the field. These guidelines are an update of the previous versions published in 2010 and 2016 [1, 2]. The original guidelines were drawn up by a panel of UK sarcoma specialists convened under the auspices of the British Sarcoma Group (BSG) and were intended to provide a framework for the multidisciplinary care of patients with soft tissue sarcomas. This iteration of the guidance, as well as updating the general multidisciplinary management of soft tissue sarcoma, includes specific sections relating to the management of sarcomas at defined anatomical sites: gynaecological sarcomas, retroperitoneal sarcomas, breast sarcomas, and skin sarcomas. These are generally managed collaboratively by site specific multidisciplinary teams linked to the regional sarcoma specialist team, as stipulated in the recently published sarcoma service specification [3]. In the UK, any patient with a suspected soft tissue sarcoma should be referred to a specialist regional soft tissues sarcoma service, to be managed by a specialist sarcoma multidisciplinary team. Once the diagnosis has been confirmed using appropriate imaging and a tissue biopsy, the main modality of management is usually surgical excision performed by a specialist surgeon, combined with pre- or post-operative radiotherapy for tumours at higher risk for local recurrence. Systemic anti-cancer therapy (SACT) may be utilised in cases where the histological subtype is considered more sensitive to systemic treatment. Regular follow-up is recommended to assess local control, development of metastatic disease, and any late effects of treatment.
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Affiliation(s)
- Andrew J Hayes
- The Sarcoma Unit, The Royal Marsden NHS Foundation Trust, London, SW3 6JJ, UK.
- The Institute of Cancer Research, London, SM2 5NG, UK.
| | - Ioanna F Nixon
- Department of Clinical Oncology, The Beatson West of Scotland Cancer Center, Glasgow, G12 0YN, UK
| | - Dirk C Strauss
- The Sarcoma Unit, The Royal Marsden NHS Foundation Trust, London, SW3 6JJ, UK
| | - Beatrice M Seddon
- Department of Medical Oncology, University College London Hospital NHS Foundation Trust, London, NW1 2BU, UK
| | - Anant Desai
- The Midlands Abdominal and Retroperitoneal Sarcoma Unit, Queen Elizabeth Hospital, Birmingham, B15 2WB, UK
| | - Charlotte Benson
- The Sarcoma Unit, The Royal Marsden NHS Foundation Trust, London, SW3 6JJ, UK
| | - Ian R Judson
- The Institute of Cancer Research, London, SM2 5NG, UK
| | - Adam Dangoor
- Department of Medical Oncology, University Hospitals Bristol & Weston NHS Foundation Trust, Bristol, BS1 3NU, UK
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Yamaguchi M. Regucalcin Is a Potential Regulator in Human Cancer: Aiming to Expand into Cancer Therapy. Cancers (Basel) 2023; 15:5489. [PMID: 38001749 PMCID: PMC10670417 DOI: 10.3390/cancers15225489] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 10/24/2023] [Accepted: 11/08/2023] [Indexed: 11/26/2023] Open
Abstract
Regucalcin, a calcium-binding protein lacking the EF-hand motif, was initially discovered in 1978. Its name is indicative of its function in calcium signaling regulation. The rgn gene encodes for regucalcin and is situated on the X chromosome in both humans and vertebrates. Regucalcin regulates pivotal enzymes involved in signal transduction and has an inhibitory function, which includes protein kinases, protein phosphatases, cysteinyl protease, nitric oxide dynthetase, aminoacyl-transfer ribonucleic acid (tRNA) synthetase, and protein synthesis. This cytoplasmic protein is transported to the nucleus where it regulates deoxyribonucleic acid and RNA synthesis as well as gene expression. Overexpression of regucalcin inhibits proliferation in both normal and cancer cells in vitro, independent of apoptosis. During liver regeneration in vivo, endogenous regucalcin suppresses cell growth when overexpressed. Regucalcin mRNA and protein expressions are significantly downregulated in tumor tissues of patients with various types of cancers. Patients exhibiting upregulated regucalcin in tumor tissue have shown prolonged survival. The decrease of regucalcin expression is linked to the advancement of cancer. Overexpression of regucalcin carries the potential for preventing and treating carcinogenesis. Additionally, extracellular regucalcin has displayed control over various types of human cancer cells. Regucalcin may hold a prominent role as a regulatory factor in cancer development. Supplying the regucalcin gene could prove to be a valuable asset in cancer treatment. The therapeutic value of regucalcin suggests its potential significance in treating cancer patients. This review delves into the most recent research on the regulatory role of regucalcin in human cancer development, providing a novel approach for treatment.
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Affiliation(s)
- Masayoshi Yamaguchi
- Cancer Biology Program, University of Hawaii Cancer Center, University of Hawaii at Manoa, 701 Ilalo Street, Hawaii, HI 96813, USA
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Yim K, Melnick K, Mott SL, Carvalho FLF, Zafar A, Clinton TN, Mossanen M, Steele GS, Hirsch M, Rizzo N, Wu CL, Mouw KW, Wszolek M, Salari K, Feldman A, Kibel AS, O'Donnell MA, Preston MA. Sequential intravesical gemcitabine/docetaxel provides a durable remission in recurrent high-risk NMIBC following BCG therapy. Urol Oncol 2023; 41:458.e1-458.e7. [PMID: 37690933 DOI: 10.1016/j.urolonc.2023.06.018] [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: 03/29/2023] [Revised: 06/06/2023] [Accepted: 06/26/2023] [Indexed: 09/12/2023]
Abstract
PURPOSE Bacillus Calmette-Guerin (BCG) is the standard of care for high-risk nonmuscle invasive bladder cancer (NMIBC), but half of patients develop disease recurrence. Intravesical regimens for BCG unresponsive NMIBC are limited. We report the safety, efficacy, and differential response of sequential gemcitabine/docetaxel (gem/doce) depending on BCG failure classification. METHODS Multi-institutional retrospective analysis of patients treated with induction intravesical gem/doce (≥5/6 instillations) for recurrent high-risk NMIBC after BCG therapy from May 2018 to December 2021. Maintenance therapy was provided to those without high-grade (HG) recurrence on surveillance cystoscopy. Kaplan-Meier curves and Cox regression analyses were utilized to assess survival and risk factors for disease recurrence. RESULTS Our cohort included 102 patients with BCG-unresponsive NMIBC. Median age was 72 years and median follow-up was 18 months. Six-, 12-, and 24-month high-grade recurrence-free survival was 78%, 65%, and 49%, respectively. Twenty patients underwent radical cystectomy (median 15.5 months from induction). Six patients progressed to muscle invasive disease. Fifty-seven percent of patients experienced mild/moderate adverse effects (AE), but only 6.9% experienced a delay in treatment schedule. Most common AE were urinary frequency/urgency (41%) and dysuria (21%). Patients with BCG refractory disease were more likely to develop HG recurrence when compared to patients with BCG relapsing disease (HR 2.14; 95% CI 1.02-4.49). CONCLUSIONS In patients with recurrence after BCG therapy, sequential intravesical gem/doce is an effective and well-tolerated alternative to early cystectomy. Patients with BCG relapsing disease are more likely to respond to additional intravesical gem/doce. Further investigation with a prospective trial is imperative.
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Affiliation(s)
- Kendrick Yim
- Division of Urology, Brigham and Women's Hospital, Boston, MA
| | - Kevin Melnick
- Division of Urology, Brigham and Women's Hospital, Boston, MA
| | - Sarah L Mott
- Department of Urology, University of Iowa, Iowa City, IA
| | | | - Affan Zafar
- Division of Urology, Brigham and Women's Hospital, Boston, MA
| | | | | | - Graeme S Steele
- Division of Urology, Brigham and Women's Hospital, Boston, MA
| | - Michelle Hirsch
- Department of Pathology, Brigham and Women's Hospital, Boston MA
| | - Natalie Rizzo
- Department of Pathology, Brigham and Women's Hospital, Boston MA
| | - Chin-Lee Wu
- Department of Pathology, Massachusetts General Hospital, Boston, MA
| | - Kent W Mouw
- Department of Radiation Oncology, Dana Farber Cancer Institute, Boston, MA
| | - Matthew Wszolek
- Department of Urology, Massachusetts General Hospital, Boston, MA
| | - Keyan Salari
- Department of Urology, Massachusetts General Hospital, Boston, MA
| | - Adam Feldman
- Department of Urology, Massachusetts General Hospital, Boston, MA
| | - Adam S Kibel
- Division of Urology, Brigham and Women's Hospital, Boston, MA
| | | | - Mark A Preston
- Division of Urology, Brigham and Women's Hospital, Boston, MA.
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Tansir G, Rastogi S, Kumar A, Barwad A, Mridha AR, Dhamija E, Shamim SA, Bhatnagar S, Bhoriwal S. A phase II study of gemcitabine and docetaxel combination in relapsed metastatic or unresectable locally advanced synovial sarcoma. BMC Cancer 2023; 23:639. [PMID: 37422615 DOI: 10.1186/s12885-023-11099-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2022] [Accepted: 06/21/2023] [Indexed: 07/10/2023] Open
Abstract
Synovial sarcoma (SS) is one of the commonest non-rhabdomyosarcoma soft tissue sarcoma with limited treatment options in the relapsed and advanced settings. The combination of gemcitabine and docetaxel has demonstrated its role predominantly in leiomyosarcoma and pleomorphic sarcomas but has not been prospectively studied in SS. This trial assesses the efficacy, tolerability and quality of life (QoL) with this regimen in metastatic/unresectable locally advanced relapsed SS.Patients and methods This was a single-arm, two-stage, phase II, investigator-initiated interventional study among patients with metastatic or unresectable locally advanced SS who had progressed after at least one line of chemotherapy. Gemcitabine 900 mg/m2 on days 1 and 8 and docetaxel 75 mg/m2 on day 8 were administered intravenously every 21 days. The primary endpoint was 3-month progression-free rate (PFR); overall survival (OS), progression-free survival (PFS), overall response rate (ORR), safety and quality of life (QoL) constituted the secondary endpoints.Results Twenty-two patients were enrolled between March 2020 and September 2021 and the study had to be closed early due to slow accrual. The study population comprised of 18 (81.8%) patients with metastatic disease and 4 (18.2%) patients with locally advanced, unresectable disease. The most common primary sites of disease were extremity in 15 (68%) and the median number of lines of prior therapies received was 1 (range 1-4). 3-month PFR was 45.4% (95% CI 24.8-66.1) and ORR was 4.5%. Median progression-free survival (PFS) was 3 months (95% CI 2.3-3.6) and median OS was 14 months (95% CI 8.9-19.0). 7 (31.8%) patients experienced grade 3 or worse toxicities, including anemia (18%), neutropenia (9%) and mucositis (9%). QoL analysis demonstrated significant decline in certain functional and symptom scales, while financial and global health scales remained stable.Conclusion This is the first prospective study on the combination of gemcitabine and docetaxel performed specifically in patients with advanced, relapsed SS. Although the accrual of patients could not be completed as planned, the therapy did produce clinically meaningful outcomes and met its primary endpoint of 3-month PFR. This result, along with the manageable toxicity profile and stable global health status on QoL analysis, should encourage further studies.Trial registration This trial was prospectively registered under the Clinical Trials Registry of India on 26/02/2020 (Registration number: CTRI/2020/02/023612).
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Affiliation(s)
- Ghazal Tansir
- Department of Medical Oncology, Dr. BRAIRCH, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, 110029, India
| | - Sameer Rastogi
- Department of Medical Oncology, Dr. BRAIRCH, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, 110029, India.
| | - Akash Kumar
- Department of Medical Oncology, National Cancer Institute, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Adarsh Barwad
- Department of Pathology, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, 110029, India
| | - Asit R Mridha
- Department of Pathology, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, 110029, India
| | - Ekta Dhamija
- Department of Radiodiagnosis, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, India, 110029
| | - Shamim A Shamim
- Department of Nuclear Medicine, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, India, 110029
| | - Sushma Bhatnagar
- Department of Oncoanesthesia and Palliative Medicine, Dr. BRAIRCH, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, India, 110029
| | - Sandeep Bhoriwal
- Department of Surgical Oncology, Dr. BRAIRCH, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, 110029, India
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Conti M, Morciano F, Rossati C, Gori E, Belli P, Fornasa F, Romanucci G, Rella R. Angiosarcoma of the Breast: Overview of Current Data and Multimodal Imaging Findings. J Imaging 2023; 9:jimaging9050094. [PMID: 37233313 DOI: 10.3390/jimaging9050094] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 04/25/2023] [Accepted: 04/26/2023] [Indexed: 05/27/2023] Open
Abstract
Angiosarcoma of the breast is a rare breast cancer, which can arise de novo (primary breast angiosarcoma, PBA) or as a secondary malignancy (secondary breast angiosarcoma, SBA) as a result of a biological insult. In the latter case, it is usually diagnosed in patients with a previous history of radiation therapy following a conserving treatment for breast cancer. Over the years, the advances in early diagnosis and treatment of breast cancer, with increasing use of breast-conserving surgery and radiation therapy (instead of radical mastectomy), brought about an increased incidence of the secondary type. PBA and SBA have different clinical presentations and often represent a diagnostic challenge due to the nonspecific imaging findings. The purpose of this paper is to review and describe the radiological features of breast angiosarcoma, both in conventional and advanced imaging to guide radiologists in the diagnosis and management of this rare tumor.
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Affiliation(s)
- Marco Conti
- UOC di Radiologia Toracica e Cardiovascolare, Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo A. Gemelli 8, 00168 Rome, Italy
| | - Francesca Morciano
- Facoltà di Medicina e Chirurgia, Università Cattolica Sacro Cuore, Largo F. Vito 1, 00168 Rome, Italy
| | - Claudia Rossati
- UOSD Breast Unit ULSS9, Ospedale di Marzana, Piazzale Lambranzi, 1, 37142 Verona, Italy
| | - Elisabetta Gori
- Facoltà di Medicina e Chirurgia, Università Cattolica Sacro Cuore, Largo F. Vito 1, 00168 Rome, Italy
| | - Paolo Belli
- UOC di Radiologia Toracica e Cardiovascolare, Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo A. Gemelli 8, 00168 Rome, Italy
- Facoltà di Medicina e Chirurgia, Università Cattolica Sacro Cuore, Largo F. Vito 1, 00168 Rome, Italy
| | - Francesca Fornasa
- UOSD Breast Unit ULSS9, Ospedale di Marzana, Piazzale Lambranzi, 1, 37142 Verona, Italy
| | - Giovanna Romanucci
- UOSD Breast Unit ULSS9, Ospedale di Marzana, Piazzale Lambranzi, 1, 37142 Verona, Italy
| | - Rossella Rella
- UOC Diagnostica per Immagini, Ospedale G.B. Grassi, Via Gian Carlo Passeroni, 28, 00122 Rome, Italy
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Kerrison WGJ, Thway K, Jones RL, Huang PH. The biology and treatment of leiomyosarcomas. Crit Rev Oncol Hematol 2023; 184:103955. [PMID: 36893945 DOI: 10.1016/j.critrevonc.2023.103955] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Accepted: 03/04/2023] [Indexed: 03/09/2023] Open
Abstract
Leiomyosarcoma (LMS) is a soft tissue sarcoma of smooth muscle origin that can arise in multiple anatomical sites and is broadly classified as extra-uterine LMS or uterine LMS. There is substantial interpatient heterogeneity within this histological subtype, and despite multi-modal therapy, clinical management remains challenging with poor patient prognosis and few new therapies available. Here we discuss the current treatment landscape of LMS in both the localised and advanced disease setting. We further describe the latest advances in our evolving understanding of the genetics and biology of this group of heterogeneous diseases and summarise the key studies delineating the mechanisms of acquired and intrinsic chemotherapy resistance in this histological subtype. We conclude by providing a perspective on how novel targeted agents such as PARP inhibitors may usher in a new paradigm of biomarker-driven therapies that will ultimately impact the outcomes of patients with LMS.
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Affiliation(s)
- William G J Kerrison
- Division of Molecular Pathology, The Institute of Cancer Research, London, United Kingdom
| | - Khin Thway
- Division of Molecular Pathology, The Institute of Cancer Research, London, United Kingdom; The Royal Marsden NHS Foundation Trust, London, United Kingdom
| | - Robin L Jones
- The Royal Marsden NHS Foundation Trust, London, United Kingdom; Division of Clinical Studies, The Institute of Cancer Research, London, United Kingdom
| | - Paul H Huang
- Division of Molecular Pathology, The Institute of Cancer Research, London, United Kingdom.
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Pellerino A, Verdijk RM, Nichelli L, Andratschke NH, Idbaih A, Goldbrunner R. Diagnosis and Treatment of Peripheral and Cranial Nerve Tumors with Expert Recommendations: An EUropean Network for RAre CANcers (EURACAN) Initiative. Cancers (Basel) 2023; 15:cancers15071930. [PMID: 37046591 PMCID: PMC10093509 DOI: 10.3390/cancers15071930] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2023] [Revised: 03/12/2023] [Accepted: 03/21/2023] [Indexed: 04/14/2023] Open
Abstract
The 2021 WHO classification of the CNS Tumors identifies as "Peripheral nerve sheath tumors" (PNST) some entities with specific clinical and anatomical characteristics, histological and molecular markers, imaging findings, and aggressiveness. The Task Force has reviewed the evidence of diagnostic and therapeutic interventions, which is particularly low due to the rarity, and drawn recommendations accordingly. Tumor diagnosis is primarily based on hematoxylin and eosin-stained sections and immunohistochemistry. Molecular analysis is not essential to establish the histological nature of these tumors, although genetic analyses on DNA extracted from PNST (neurofibromas/schwannomas) is required to diagnose mosaic forms of NF1 and SPS. MRI is the gold-standard to delineate the extension with respect to adjacent structures. Gross-total resection is the first choice, and can be curative in benign lesions; however, the extent of resection must be balanced with preservation of nerve functioning. Radiotherapy can be omitted in benign tumors after complete resection and in NF-related tumors, due to the theoretic risk of secondary malignancies in a tumor-suppressor syndrome. Systemic therapy should be considered in incomplete resected plexiform neurofibromas/MPNSTs. MEK inhibitor selumetinib can be used in NF1 children ≥2 years with inoperable/symptomatic plexiform neurofibromas, while anthracycline-based treatment is the first choice for unresectable/locally advanced/metastatic MPNST. Clinical trials on other MEK1-2 inhibitors alone or in combination with mTOR inhibitors are under investigation in plexiform neurofibromas and MPNST, respectively.
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Affiliation(s)
- Alessia Pellerino
- Division of Neuro-Oncology, Department of Neuroscience "Rita Levi Montalcini", University and City of Health and Science Hospital, 10126 Turin, Italy
| | - Robert M Verdijk
- Department of Pathology, Section Ophthalmic Pathology, Erasmus MC University Medical Center Rotterdam, 3015 Rotterdam, The Netherlands
- Department of Pathology, Leiden University Medical Center, 2333 Leiden, The Netherlands
| | - Lucia Nichelli
- Department of Neuroradiology, Sorbonne Université, 75005 Paris, France
- Assistance Publique-Hôpitaux de Paris, 75610 Paris, France
- Groupe Hospitalier Pitié-Salpêtrière-Charles Foix, 75013 Paris, France
| | - Nicolaus H Andratschke
- Department of Radiation Oncology, University Hospital Zurich, University of Zurich, 8006 Zurich, Switzerland
| | - Ahmed Idbaih
- AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, Sorbonne Université, 75005 Paris, France
- Inserm, CNRS, UMR S 1127, Institut du Cerveau-Paris Brain Institute, 75013 Paris, France
- ICM, Service de Neurologie 2-Mazarin, 75013 Paris, France
| | - Roland Goldbrunner
- Center for Neurosurgery, Department of General Neurosurgery, University of Cologne, 50923 Cologne, Germany
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10
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Tani M, Nagahara A, Takada S, Fujita K, Fukuhara S, Uemura M, Kiuchi H, Imamura R, Nonomura N. A case of mediastinal teratoma with malignant transformation into angiosarcoma and relapse with multiple bone metastases that was cured by a multidisciplinary treatment. IJU Case Rep 2023; 6:93-96. [PMID: 36874996 PMCID: PMC9978083 DOI: 10.1002/iju5.12551] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Accepted: 10/25/2022] [Indexed: 11/13/2022] Open
Abstract
Introduction Complete resection is essential for the treatment of teratoma with malignant transformation, and if metastasis occurs, it will be difficult to cure. We report a case of primary mediastinal teratoma with differentiation into angiosarcoma that caused bone metastases but was cured by multidisciplinary treatment. Case presentation A 31-year-old man with a primary mediastinal germ cell tumor underwent primary chemotherapy followed by post-chemotherapy resection, with angiosarcoma due to malignant transformation found in the surgical specimen. Femoral diaphyseal metastasis was manifested, and he underwent femur curettage followed by radiation therapy of 60 Gy in parallel with 4 cycles of chemotherapy combining gemcitabine and docetaxel. Although thoracic vertebral bone metastasis emerged 5 months after treatment, intensity-modulated radiation therapy was successful, and metastatic lesions have remained shrunken for 39 months after treatment. Conclusion Even if complete resection is difficult, teratoma with malignant transformation may be cured by multidisciplinary treatment based on histopathology.
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Affiliation(s)
- Masaru Tani
- Department of Urology Osaka University Graduate School of Medicine Suita Osaka Japan
| | - Akira Nagahara
- Department of Urology Osaka University Graduate School of Medicine Suita Osaka Japan
| | - Shingo Takada
- Department of Urology Osaka Police Hospital Osaka Japan
| | - Kazutoshi Fujita
- Department of Urology Osaka University Graduate School of Medicine Suita Osaka Japan
| | - Shinichiro Fukuhara
- Department of Urology Osaka University Graduate School of Medicine Suita Osaka Japan
| | - Motohide Uemura
- Department of Urology Osaka University Graduate School of Medicine Suita Osaka Japan
| | - Hiroshi Kiuchi
- Department of Urology Osaka University Graduate School of Medicine Suita Osaka Japan
| | - Ryoichi Imamura
- Department of Urology Osaka University Graduate School of Medicine Suita Osaka Japan
| | - Norio Nonomura
- Department of Urology Osaka University Graduate School of Medicine Suita Osaka Japan
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11
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Liu Z, Wang X, Wang J, Zhang P, Li C, Wang B, Liu G, Yao W. Gemcitabine Plus Anlotinib Is Effective and Safe Compared to Gemcitabine Plus Docetaxel in Advanced Soft Tissue Sarcoma. Front Oncol 2022; 12:922127. [PMID: 35912272 PMCID: PMC9326030 DOI: 10.3389/fonc.2022.922127] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2022] [Accepted: 06/06/2022] [Indexed: 01/11/2023] Open
Abstract
ObjectiveThe aim of this study is to compare gemcitabine (G) plus docetaxel (D) versus G plus anlotinib (A) for advanced soft tissue sarcoma (STS).MethodsWe retrospectively investigated 122 patients with locally advanced or metastatic STS who were treated with either G+D or G+A between July 2016 and October 2021 and compared the efficacy and toxicity of G+D and G+A. The primary endpoints were median progression-free survival (PFS) and the proportion of patients with grade ≥3 adverse events. We also analyzed differences in the clinical efficacy of G+D and G+A in leiomyosarcoma, and the differences in the clinical efficacy of G+D and G+A as first-line therapy.ResultsOverall, 122 patients were included (81 patients receiving G+D and 41 patients receiving G+A) with a median age of 55 years. The main histological types are leiomyosarcoma, undifferentiated pleomorphic sarcoma, and liposarcoma. After a median follow-up of 25 months, PFS did not differ between patients treated with G+D and those treated with G+A (median PFS: 5.8 months and 6.8 months, p = 0.39), and overall survival (OS) was similar (median OS: 14.7 vs. 13.3 months, p = 0.75) with a similar objective response rate (18.5% vs. 14.6%, p = 0.17), whereas the proportion of patients with grade ≥3 adverse events treated with G+D was significantly higher than those treated with G+A (68% vs. 44%, p < 0.05). Subgroup analysis of leiomyosarcoma patients (47.5% of the patients) and first-line treatment patients (46.7% of the patients) shows that PFS was not significantly different between the two groups (LMS: median PFS: 6.5 months vs. 7.5 months, p = 0.08; first-line treatment: median PFS: 6.2 months vs. 7.1 months, p = 0.51).ConclusionCompared with gemcitabine plus docetaxel for advanced STS, gemcitabine plus anlotinib achieved a similar response rate on median PFS and OS, but lower toxicity. These results suggest that gemcitabine plus anlotinib may be an effective and safe strategy for advanced STS.
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12
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Jacob LA, A. S, Ninutha S, Dasappa L, MC SB, KN L, AH R, LK R, Saldanha S. Soft Tissue Sarcomas with Special Reference to Molecular Aberration, Chemotherapy, and Recent Advances: A Review Article. Indian J Med Paediatr Oncol 2022. [DOI: 10.1055/s-0041-1740324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Abstract
AbstractSoft tissue sarcomas (STS) are a diverse group of rare solid tumors of mesenchymal cell origin with distinct clinical and pathological features. They account for less than 1% of all adult malignancies and 15% of pediatric neoplasms. They include over hundreds of different histological subtypes. Many of these subtypes can occur at any age and are not confined to a specific site. Each subtype displays variable clinical behavior. Low incidence, variable presentation, behavior, and long-term outcomes further make it challenging to treat. There are multiple ongoing trials that focus on the anatomic site and histologic subtype to tailor the treatment. Further rarity of each histotype is a major barrier to recruit patients to randomized controlled trials. A multidisciplinary approach is mandatory in all cases of soft tissue sarcomas.The purpose of this review is to thoroughly understand the existing literature on history, incidence, epidemiology, etiology, histology, pathogenesis, diagnostic modalities, prognosis, management, and post treatment surveillance of STS. Uterine sarcomas, gastrointestinal stromal tumors (GIST), and pediatric sarcomas are not included here. It briefly highlights various molecular aberrations, changes in staging as per the American Joint Committee on Cancer (AJCC) 8, drugs that are used off-label in specific subtypes of sarcoma along with the recent advances. The classification of STS is undergoing continuous evolution. A wide variety of subtypes can only be diagnosed accurately with sophisticated molecular diagnostic tests and with the involvement of expert geneticists and pathologists to interpret it.There is no clarity on tailoring the treatment of STS to date. There is always a question on how best we can incorporate chemotherapy and radiotherapy along with surgery as a part of multimodality treatment. The heterogeneity of STS has hindered the development of robust, evidence-based treatment strategies, and our therapeutic approach is neither histology-specific nor widely standardized. Increased knowledge about sarcoma biology could help to discover new and more effective treatment strategies and help overcome the therapeutic challenge imposed by this deadly disease. Continued collaboration among various sarcoma centers globally will be of prime importance to optimize STS management. This will allow studies to be both sufficiently large and reasonably focused to generate evidence that is clinically meaningful in specific STS patient populations.
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Affiliation(s)
- Linu Abraham Jacob
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, India
| | - Sreevalli A.
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, India
| | - Shwetha Ninutha
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, India
| | - Lokanatha Dasappa
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, India
| | - Suresh Babu MC
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, India
| | - Lokesh KN
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, India
| | - Rudresha AH
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, India
| | - Rajeev LK
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, India
| | - Smitha Saldanha
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, India
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13
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Tian Z, Yao W. Albumin-Bound Paclitaxel: Worthy of Further Study in Sarcomas. Front Oncol 2022; 12:815900. [PMID: 35223497 PMCID: PMC8866444 DOI: 10.3389/fonc.2022.815900] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Accepted: 01/20/2022] [Indexed: 12/11/2022] Open
Abstract
Taxanes (paclitaxel and docetaxel) play an important role in the treatment of advanced sarcomas. Albumin-bound paclitaxel (nab-paclitaxel) is a new kind of taxane and has many advantages compared with paclitaxel and docetaxel. Nab-paclitaxel is currently approved for the treatment of advanced breast, non-small cell lung, and pancreatic cancers. However, the efficacy of nab-paclitaxel in sarcomas has not been reviewed. In this review, we first compare the similarities and differences among nab-paclitaxel, paclitaxel, and docetaxel and then summarize the efficacy of nab-paclitaxel against various non-sarcoma malignancies based on clinical trials with reported results. The efficacy and clinical research progress on nab-paclitaxel in sarcomas are also summarized. This review will serve as a good reference for the application of nab-paclitaxel in clinical sarcoma treatment studies and the design of clinical trials.
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Affiliation(s)
| | - Weitao Yao
- Department of Orthopedics, The Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital, Zhengzhou, China
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14
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Tobeiha M, Rajabi A, Raisi A, Mohajeri M, Yazdi SM, Davoodvandi A, Aslanbeigi F, Vaziri M, Hamblin MR, Mirzaei H. Potential of natural products in osteosarcoma treatment: Focus on molecular mechanisms. Biomed Pharmacother 2021; 144:112257. [PMID: 34688081 DOI: 10.1016/j.biopha.2021.112257] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 09/21/2021] [Accepted: 09/26/2021] [Indexed: 02/07/2023] Open
Abstract
Osteosarcoma is the most frequent type of bone cancer found in children and adolescents, and commonly arises in the metaphyseal region of tubular long bones. Standard therapeutic approaches, such as surgery, chemotherapy, and radiation therapy, are used in the management of osteosarcoma. In recent years, the mortality rate of osteosarcoma has decreased due to advances in treatment methods. Today, the scientific community is investigating the use of different naturally derived active principles against various types of cancer. Natural bioactive compounds can function against cancer cells in two ways. Firstly they can act as classical cytotoxic compounds by non-specifically affecting macromolecules, such as DNA, enzymes, and microtubules, which are also expressed in normal proliferating cells, but to a greater extent by cancer cells. Secondly, they can act against oncogenic signal transduction pathways, many of which are activated in cancer cells. Some bioactive plant-derived agents are gaining increasing attention because of their anti-cancer properties. Moreover, some naturally-derived compounds can significantly promote the effectiveness of standard chemotherapy drugs, and in certain cases are able to ameliorate drug-induced adverse effects caused by chemotherapy. In the present review we summarize the effects of various naturally-occurring bioactive compounds against osteosarcoma.
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Affiliation(s)
- Mohammad Tobeiha
- School of Medicine, Kashan University of Medical Sciences, Kashan, Iran; Student Research Committee, Kashan University of Medical Sciences, Kashan, Iran
| | - Ali Rajabi
- School of Medicine, Kashan University of Medical Sciences, Kashan, Iran; Student Research Committee, Kashan University of Medical Sciences, Kashan, Iran
| | - Arash Raisi
- School of Medicine, Kashan University of Medical Sciences, Kashan, Iran; Student Research Committee, Kashan University of Medical Sciences, Kashan, Iran
| | - Mahshad Mohajeri
- School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | - Amirhossein Davoodvandi
- Student Research Committee, Kashan University of Medical Sciences, Kashan, Iran; Cancer Immunology Project (CIP), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Fatemeh Aslanbeigi
- School of Medicine, Kashan University of Medical Sciences, Kashan, Iran; Student Research Committee, Kashan University of Medical Sciences, Kashan, Iran
| | - MohamadSadegh Vaziri
- Student Research Committee, Hormozgan University of Medical Sciences, Bandar Abbas, Iran.
| | - Michael R Hamblin
- Laser Research Centre, Faculty of Health Science, University of Johannesburg, Doornfontein 2028, South Africa.
| | - Hamed Mirzaei
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Institute for Basic Sciences, Kashan University of Medical Sciences, Kashan, Iran.
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15
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Kim JH, Kim SH, Jeon MK, Kim JE, Kim KH, Yun KH, Jeung HC, Rha SY, Ahn JH, Kim HS. Pemetrexed plus cisplatin in patients with previously treated advanced sarcoma: a multicenter, single-arm, phase II trial. ESMO Open 2021; 6:100249. [PMID: 34482181 PMCID: PMC8424216 DOI: 10.1016/j.esmoop.2021.100249] [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: 03/18/2021] [Revised: 07/28/2021] [Accepted: 08/02/2021] [Indexed: 11/06/2022] Open
Abstract
Background Patients with advanced sarcomas have a poor prognosis and few treatment options that improve overall survival. We assessed the efficacy and tolerability of pemetrexed and cisplatin combination therapy in patients with refractory bone and soft tissue sarcoma (STS). Patients and Methods Patients were included in this multicenter, phase II study (ClinicalTrials.gov identifier NCT03809637) if they progressed after receiving one or more chemotherapy regimens containing an anthracycline and/or ifosfamide. Pemetrexed was first administered intravenously, followed by cisplatin, over a cycle of 21 days, for a maximum of six cycles. The primary endpoint was a progression-free rate (PFR) at 3 months (3-month PFR). Results From January 2017 to September 2019, we enrolled 37 patients; of these, 73% had previously undergone three or more rounds of chemotherapy. Five patients (13.5%) exhibited objective responses, including two patients (2/6, 33.3%) with malignant peripheral nerve sheath tumors, one patient (1/4, 25%) with synovial sarcoma, one patient (1/4, 25%) with undifferentiated pleomorphic sarcoma, and one patient (1/4, 25%) with angiosarcoma. The median progression-free survival was 2.6 months, and the 3-month PFR was 45.9% (n = 17). None of the four patients with osteosarcoma exhibited objective responses or were progression free at 3 months. The most frequent treatment-related grade 3-4 toxicities included neutropenia (16.2%), anemia (13.5%), thrombocytopenia (13.5%), and fatigue (8.1%). Among 26 patients (70.3%) available for immunohistochemical assessments, patients in the low-excision repair cross-complementation group 1 (ERCC1) and low-thymidylate synthase expression groups showed a tendency for longer overall survival. Conclusions Combination therapy with pemetrexed and cisplatin was associated with clinically meaningful and sustained responses among patients with advanced and refractory STS. The combination therapy met its predefined primary study endpoint. Pemetrexed and cisplatin show promising efficacy for advanced sarcoma treatment, particularly as a salvage therapy option. The combination therapy met its predefined primary endpoint, with a 3-month PFR of 45.9%. Pemetrexed and cisplatin showed acceptable toxicity in heavily treated sarcoma patients.
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Affiliation(s)
- J H Kim
- Division of Medical Oncology, Department of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - S H Kim
- Pathology Center, Seegene Medical Foundation, Seoul, Republic of Korea
| | - M K Jeon
- Division of Medical Oncology, Department of Internal Medicine, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - J E Kim
- Department of Oncology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Republic of Korea
| | - K H Kim
- Division of Medical Oncology, Department of Internal Medicine, Inje University College of Medicine, Busan Paik Hospital, Busan, Republic of Korea
| | - K-H Yun
- Division of Medical Oncology, Department of Internal Medicine, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea; Brain Korea 21 PLUS Project for Medical Sciences, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - H-C Jeung
- Division of Medical Oncology, Department of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea; Songdang Institute for Cancer Research, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - S Y Rha
- Division of Medical Oncology, Department of Internal Medicine, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea; Songdang Institute for Cancer Research, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - J-H Ahn
- Department of Oncology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Republic of Korea.
| | - H S Kim
- Division of Medical Oncology, Department of Internal Medicine, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea.
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16
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Baretti M, Karunasena E, Zahurak M, Walker R, Zhao Y, Pisanic TR, Wang TH, Greten TF, Duffy AG, Gootjes E, Meijer G, Verheul HMW, Ahuja N, Herman JG, Azad NS. A phase 2 trial of gemcitabine and docetaxel in patients with metastatic colorectal adenocarcinoma with methylated checkpoint with forkhead and ring finger domain promoter and/or microsatellite instability phenotype. Clin Transl Sci 2021; 14:954-963. [PMID: 33811727 PMCID: PMC8212722 DOI: 10.1111/cts.12960] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Revised: 11/17/2020] [Accepted: 11/22/2020] [Indexed: 12/13/2022] Open
Abstract
Abstract We previously reported CHFR methylation in a subset of colorectal cancer (CRC; ∼30%) with high concordance with microsatellite instability (MSI). We also showed that CHFR methylation predicted for sensitivity to docetaxel, whereas the MSI‐high phenotypes were sensitive to gemcitabine. We hypothesized that this subset of patients with CRC would be selectively sensitive to gemcitabine and docetaxel. We enrolled a Phase 2 trial of gemcitabine and docetaxel in patients with MSI‐high and/or CHFR methylated CRC. The primary objective was Response Evaluation Criteria in Solid Tumors (RECIST) 1.1 response rate. Enrolled patients were treated with gemcitabine 800 mg/m2 on days 1 and 8 and docetaxel 70 mg/m2 on day 8 of each 21‐day cycle. A total of 6 patients with CHFR‐methylated, MSI‐high CRC were enrolled from September 2012 to August 2016. The study was closed in September of 2017 due to poor accrual prior to reaching the first interim assessment of response rate, which would have occurred at 10 patients. No RECIST criteria tumor responses were observed, with 3 patients (50%) having stable disease as best response, 1 lasting more than 9 months. Median progression‐free survival (PFS) was 1.79 months (95% confidence interval [CI] = 1.28, not available [NA]) and median overall survival (OS) was 15.67 months (95% CI = 4.24, NA). Common grade 3 toxicities were lymphopenia (67%), leukopenia (33%), and anemia (33%). Although negative, this study establishes a proof‐of‐concept for the implementation of epigenetic biomarkers (CHFR methylation/MSI) as inclusion criteria in a prospective clinical trial to optimize combinatorial strategies in the era of personalized medicine. Study Highlights WHAT IS THE CURRENT KNOWLEDGE ON THE TOPIC?
CHFR silencing via DNA methylation has been suggested to be predictive of taxane sensitivity in diverse tumors. The frequent association of CHFR methylation with microsatellite instability (MSI) suggested a possible combination therapy with gemcitabine, because the MSI phenotype may result in sensitivity to nucleoside analogues.
WHAT QUESTION DID THIS STUDY ADDRESS?
We hypothesized that metastatic colorectal cancer (mCRC), which have CHFR methylation and MSI phenotype were sensitive to gemcitabine and docetaxel, and have designed this Phase 2 trial in biomarker‐selected mCRC to test this prediction.
WHAT DOES THIS STUDY ADD TO OUR KNOWLEDGE?
The study enrolled a molecularly defined subgroup of patients with colorectal cancer (CRC) and showed that the combination is safe in this population. Nevertheless, due to poor enrollment and early termination, no conclusions on the primary and secondary end points could be made.
HOW MIGHT THIS CHANGE CLINICAL PHARMACOLOGY OR TRANSLATIONAL SCIENCE?
This study supports the feasibility of implementing DNA methylation markers in a prospective clinical trial and further efforts toward their application as predictive biomarkers for therapeutic agents in defined subsets of patients are warranted.
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Affiliation(s)
- Marina Baretti
- Johns Hopkins Medicine Sidney Kimmel Comprehensive Cancer Center, Baltimore, Maryland, USA
| | - Enusha Karunasena
- Johns Hopkins Medicine Sidney Kimmel Comprehensive Cancer Center, Baltimore, Maryland, USA
| | - Marianna Zahurak
- Department of Oncology, Biostatistics, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Rosalind Walker
- Johns Hopkins Medicine Sidney Kimmel Comprehensive Cancer Center, Baltimore, Maryland, USA
| | - Yang Zhao
- Johns Hopkins Institute for NanoBioTechnology, Baltimore, Maryland, USA
| | - Thomas R Pisanic
- Johns Hopkins Institute for NanoBioTechnology, Baltimore, Maryland, USA
| | - Tza-Huei Wang
- Johns Hopkins Institute for NanoBioTechnology, Baltimore, Maryland, USA
| | - Tim F Greten
- Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Austin G Duffy
- Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Elske Gootjes
- Amsterdam University Medical Center, location VUMC, Amsterdam and Radboud UMC, Nijmegen, The Netherlands
| | - Gerrit Meijer
- Amsterdam University Medical Center, location VUMC, Amsterdam and Radboud UMC, Nijmegen, The Netherlands
| | - Henk M W Verheul
- Amsterdam University Medical Center, location VUMC, Amsterdam and Radboud UMC, Nijmegen, The Netherlands
| | - Nita Ahuja
- Oncology and Pathology, Smilow Cancer Hospital, Yale University School of Medicine, New Haven, Connecticut, USA
| | - James G Herman
- Department of Medicine, UPMC Hillman Cancer Center, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Nilofer S Azad
- Johns Hopkins Medicine Sidney Kimmel Comprehensive Cancer Center, Baltimore, Maryland, USA
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17
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Somaiah N, Van Tine BA, Wahlquist AE, Milhem MM, Hill EG, Garrett-Mayer E, Armeson KE, Schuetze SM, Meyer CF, Reuben DY, Elias AD, Read WL, Chawla SP, Kraft AS. A randomized, open-label, phase 2, multicenter trial of gemcitabine with pazopanib or gemcitabine with docetaxel in patients with advanced soft-tissue sarcoma. Cancer 2021; 127:894-904. [PMID: 33231866 DOI: 10.1002/cncr.33216] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Revised: 08/10/2020] [Accepted: 08/20/2020] [Indexed: 11/07/2022]
Abstract
BACKGROUND Therapeutic options for patients with advanced soft-tissue sarcoma (STS) are limited. The goal of the current phase 2 study was to examine the clinical activity and safety of the combination of gemcitabine plus pazopanib, a multityrosine kinase inhibitor with activity in STS. METHODS The current randomized, phase 2 trial enrolled patients with advanced nonadipocytic STS who had received prior anthracycline-based therapy. Patients were assigned 1:1 to receive gemcitabine at a dose of 1000 mg/m2 on days 1 and 8 with pazopanib at a dose of 800 mg daily (G+P) or gemcitabine at a dose of 900 mg/m2 on days 1 and 8 and docetaxel at a dose of 100 mg/m2 on day 8 (G+T) every 3 weeks. Crossover was allowed at the time of disease progression. The study used a noncomparative statistical design based on the precision of 95% confidence intervals for reporting the primary endpoints of median progression-free survival (PFS) and rate of grade ≥3 adverse events (AEs) for these 2 regimens based on the intent-to-treat patient population (AEs were graded using version 4.0 of the National Cancer Institute Common Terminology Criteria for Adverse Events). RESULTS A total of 90 patients were enrolled: 45 patients on each treatment arm. The median PFS was 4.1 months for each arm (P = .3, log-rank test). The best overall response of stable disease or better (complete response + partial response + stable disease) was the same for both treatment arms (64% for both the G+T and G+P arms). The rate of related grade ≥3 AEs was 82% for the G+T arm and 78% for the G+P arm. Related grade ≥3 AEs occurring in ≥10% of patients in the G+T and G+P arms were anemia (36% and 20%, respectively), fatigue (29% and 13%, respectively), thrombocytopenia (53% and 49%, respectively), neutropenia (20% and 49%, respectively), lymphopenia (13% and 11%, respectively), and hypertension (2% and 20%, respectively). CONCLUSIONS The data from the current study have demonstrated the safety and efficacy of G+P as an alternative to G+T for patients with nonadipocytic STS.
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Affiliation(s)
- Neeta Somaiah
- Department of Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Brian Andrew Van Tine
- Department of Medicine, Sarcoma Program Director, Washington University School of Medicine in St. Louis, St. Louis, Missouri
| | - Amy E Wahlquist
- Cancer Center, Medical University of South Carolina, Charleston, South Carolina
| | - Mohammed M Milhem
- Chief Section of Oncology, Department of Internal Medicine, University of Iowa, Iowa City, Iowa
| | - Elizabeth G Hill
- Cancer Center, Medical University of South Carolina, Charleston, South Carolina
| | - Elizabeth Garrett-Mayer
- Center for Research and Analytics, American Society of Clinical Oncology, Alexandria, Virginia
| | - Kent E Armeson
- Cancer Center, Medical University of South Carolina, Charleston, South Carolina
| | - Scott M Schuetze
- Division of Medical Oncology, Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan
| | - Christian F Meyer
- Comprehensive Cancer Center, Johns Hopkins Hospital, Baltimore, Maryland
| | - Daniel Y Reuben
- Cancer Center, Medical University of South Carolina, Charleston, South Carolina
| | - Anthony D Elias
- Department of Internal Medicine, University of Colorado Comprehensive Cancer Center, Aurora, Colorado
| | - William L Read
- Division of Hematology/Oncology, Department of Medicine, , Emory Clinic, Atlanta, Georgia
| | - Sant P Chawla
- Sarcoma Oncology Research Center, Santa Monica, California
| | - Andrew S Kraft
- Department of Internal Medicine, University of Arizona Cancer Center, Tucson, Arizona
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18
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Hassan A, Pestana RC, Parkes A. Systemic Options for Malignant Peripheral Nerve Sheath Tumors. Curr Treat Options Oncol 2021; 22:33. [PMID: 33641042 DOI: 10.1007/s11864-021-00830-7] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/18/2021] [Indexed: 12/17/2022]
Abstract
OPINION STATEMENT Malignant peripheral nerve sheath tumors (MPNSTs) are rare mesenchymal neoplasms that represent a profound therapeutic challenge due to their high proclivity for recurrence and metastasis and relatively poor response to systemic therapy regimens. While our understanding of the pathophysiology of MPNST is growing, including loss of the tumor suppressor gene neurofibromin and subsequent activation of the Ras pathway, targeted therapy to modify the poor prognosis seen in MPNST patients has thus far been without success. Correspondingly, MPNST patients are treated as per soft tissue sarcoma treatment algorithms with anthracycline-based therapy as the front-line therapy of choice for patients with unresectable, locally advanced, or metastatic MPNST. Beyond first-line anthracycline-based therapy, other standard cytotoxic chemotherapy agents used in advanced MPNST include the alkylating agent ifosfamide and the topoisomerase II inhibitor etoposide. Notably, soft tissue sarcoma regimens are used in MPNST despite distinct systemic therapy sensitivity and prognosis. This is particularly notable for neurofibromatosis type 1 (NF1)-associated MPNST, which is associated with poorer response to systemic therapy and prognosis than sporadic MPNST. As such, NF1-associated MPNST is a particular area in need of novel therapeutic strategies. Given the lack of benefit in the targeting of unique aspects of MPNST disease biology thus far, pre-clinical studies to identify novel rational therapies are critical to inform future clinical trials.
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Affiliation(s)
- Ayesha Hassan
- Department of Medicine, Division of Hematology, Medical Oncology, and Palliative Care, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA.,University of Wisconsin Carbone Cancer Center, 600 Highland Ave, CSC K6/518, Madison, WI, 53792, USA
| | - Roberto Carmagnani Pestana
- Centro de Oncologia e Hematologia Família Dayan-Daycoval, Hospital Israelita Albert Einstein, São Paulo, SP, Brazil
| | - Amanda Parkes
- Department of Medicine, Division of Hematology, Medical Oncology, and Palliative Care, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA. .,University of Wisconsin Carbone Cancer Center, 600 Highland Ave, CSC K6/518, Madison, WI, 53792, USA.
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19
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Igarashi K, Kawaguchi K, Kiyuna T, Miyake K, Higuchi T, Yamamoto N, Hayashi K, Kimura H, Miwa S, Singh SR, Tsuchiya H, Hoffman RM. Eribulin Regresses a Doxorubicin-resistant Dedifferentiated Liposarcoma in a Patient-derived Orthotopic Xenograft Mouse Model. Cancer Genomics Proteomics 2021; 17:351-358. [PMID: 32576580 DOI: 10.21873/cgp.20194] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Revised: 04/14/2020] [Accepted: 04/21/2020] [Indexed: 01/02/2023] Open
Abstract
BACKGROUND/AIM Dedifferentiated liposarcoma (DDLPS) is recalcitrant type of sarcoma. DDLPS has a low survival rate with high recurrence and metastasis. In the present study, we evaluated the efficacy of several drugs against doxorubicin-resistant DDLPS in a patient-derived orthotopic xenograft (PDOX) model for precision oncology. To establish the PDOX model, a tumor from a patient who had recurrent high-grade DDLPS from the retroperitoneum was previously grown orthotopically in the retroperitoneum of nude mice. MATERIALS AND METHODS We randomized DDLPS PDOX models into 8 treatment groups when tumor volume became approximately 100 mm3: control, no treatment; G2, doxorubicin (DOX); G3, pazopanib (PAZ); G4, gemcitabine (GEM) combined with docetaxel (DOC); G5, trabectedin (YON); G6, temozolomide (TEM); G7, palbociclib (PAL); G8, eribulin (ERB). Tumor length and width were measured both at the beginning and at the end of treatment. RESULTS At the end of treatment (day 14), all treatments significantly inhibited DDLPS PDOX tumor growth compared to the untreated control, except DOX. ERB was significantly more effective and regressed tumor volume compared to other treatments on day 14 after initiation of treatment. No significant differences were found in the relative body weight on day 14 compared to day 0 in any group. CONCLUSION The clinical potential of ERB against DDLPS is herein presented in a PDOX model.
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Affiliation(s)
- Kentaro Igarashi
- AntiCancer, Inc., San Diego, CA, U.S.A.,Department of Surgery, University of California, San Diego, CA, U.S.A.,Department of Orthopaedic Surgery, Kanazawa University, Kanazawa, Japan
| | - Kei Kawaguchi
- AntiCancer, Inc., San Diego, CA, U.S.A.,Department of Surgery, University of California, San Diego, CA, U.S.A
| | - Tasuku Kiyuna
- AntiCancer, Inc., San Diego, CA, U.S.A.,Department of Surgery, University of California, San Diego, CA, U.S.A
| | - Kentaro Miyake
- AntiCancer, Inc., San Diego, CA, U.S.A.,Department of Surgery, University of California, San Diego, CA, U.S.A
| | - Takashi Higuchi
- AntiCancer, Inc., San Diego, CA, U.S.A.,Department of Surgery, University of California, San Diego, CA, U.S.A.,Department of Orthopaedic Surgery, Kanazawa University, Kanazawa, Japan
| | - Norio Yamamoto
- Department of Orthopaedic Surgery, Kanazawa University, Kanazawa, Japan
| | - Katsuhiro Hayashi
- Department of Orthopaedic Surgery, Kanazawa University, Kanazawa, Japan
| | - Hiroaki Kimura
- Department of Orthopaedic Surgery, Kanazawa University, Kanazawa, Japan
| | - Shinji Miwa
- Department of Orthopaedic Surgery, Kanazawa University, Kanazawa, Japan
| | - Shree Ram Singh
- Basic Research Laboratory, National Cancer Institute, Frederick, MD, U.S.A.
| | - Hiroyuki Tsuchiya
- Department of Orthopaedic Surgery, Kanazawa University, Kanazawa, Japan
| | - Robert M Hoffman
- AntiCancer, Inc., San Diego, CA, U.S.A. .,Department of Surgery, University of California, San Diego, CA, U.S.A
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20
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Abstract
OBJECTIVE Angiosarcoma of the breast is rare and has a poor prognosis. We reviewed our institution's experience with this disease to characterize presentation, identify management patterns, and report outcomes. METHODS Fifty-eight patients with nonmetastatic angiosarcoma were identified from 1998 to 2019 and retrospectively reviewed. Overall survival (OS) and recurrence-free survival (RFS) were calculated using the Kaplan-Meier analysis and log-rank test. RESULTS The median follow-up was 43.4 months (range: 1.8 to 203.3 mo). Twenty-four patients had primary angiosarcoma (PAS) and 34 patients had secondary angiosarcoma (SAS). Patients with PAS were significantly younger than those with SAS (P<0.0001). Mastectomy was the main surgical treatment in our cohort (n=47) and 3 underwent a lumpectomy. The multifocal disease was found in 5/23 patients with PAS and 11/35 patients with SAS. Twenty-eight patients received chemotherapy. Radiation was administered to 13 patients with PAS and 3 patients with SAS. Five-year OS was 73.7% for PAS and 63.5% for SAS. Local recurrence occurred in a greater proportion of patients with margins <5 mm than those with margins ≥5 mm. Chemotherapy did not impact RFS and was not associated with OS in PAS (P=0.35). Those with SAS treated with chemotherapy had significantly greater OS than those who did not receive chemotherapy (P=0.043). Radiation did not significantly influence RFS or OS. CONCLUSIONS Five-year OS was higher than anticipated. Margins >5 mm appear important for local control. Patients with SAS, but not PAS, may achieve improved survival with chemotherapy. National trials using prespecified agents may be needed to identify an optimal chemotherapy regimen for women with SAS.
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21
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Chen TWW, Burns J, Jones RL, Huang PH. Optimal Clinical Management and the Molecular Biology of Angiosarcomas. Cancers (Basel) 2020; 12:E3321. [PMID: 33182685 PMCID: PMC7696056 DOI: 10.3390/cancers12113321] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 10/31/2020] [Accepted: 11/02/2020] [Indexed: 12/12/2022] Open
Abstract
Angiosarcomas comprise less than 3% of all soft tissue sarcomas but have a poor prognosis. Most angiosarcomas occur without obvious risk factors but secondary angiosarcoma could arise after radiotherapy or chronic lymphedema. Surgery remains the standard treatment for localized angiosarcoma but neoadjuvant systemic treatment may improve the curability. For advanced angiosarcoma, anthracyclines and taxanes are the main chemotherapy options. Anti-angiogenic agents have a substantial role but the failure of a randomized phase 3 trial of pazopanib with or without an anti-endoglin antibody brings a challenge to future trials in angiosarcomas. Immune checkpoint inhibitors as single agents or in combination with oncolytic virus may play an important role but the optimal duration remains to be investigated. We also report the current understanding of the molecular pathways involved in angiosarcoma pathogenesis including MYC amplification, activation of angiogenic pathways and different molecular alterations that are associated with angiosarcomas of different aetiology. The success of the patient-partnered Angiosarcoma Project (ASCProject) has provided not only detailed insights into the molecular features of angiosarcomas of different origins but also offers a template for future fruitful collaborations between patients, physicians, and researchers. Lastly, we provide our perspective of future developments in optimizing the clinical management of angiosarcomas.
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Affiliation(s)
- Tom Wei-Wu Chen
- Department of Oncology, National Taiwan University Hospital and Graduate Institute of Oncology, National Taiwan University College of Medicine, Taipei 100, Taiwan
| | - Jessica Burns
- Division of Molecular Pathology, The Institute of Cancer Research, London SW3 6JB, UK;
| | - Robin L. Jones
- Sarcoma Unit, The Royal Marsden NHS Foundation Trust and Institute of Cancer Research, London SW3 6JJ, UK;
| | - Paul H. Huang
- Division of Molecular Pathology, The Institute of Cancer Research, London SW3 6JB, UK;
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22
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Ando T, Ichikawa J, Fujimaki T, Taniguchi N, Takayama Y, Haro H. Gemcitabine and Rapamycin Exhibit Additive Effect against Osteosarcoma by Targeting Autophagy and Apoptosis. Cancers (Basel) 2020; 12:cancers12113097. [PMID: 33114161 PMCID: PMC7690839 DOI: 10.3390/cancers12113097] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Revised: 10/12/2020] [Accepted: 10/21/2020] [Indexed: 12/11/2022] Open
Abstract
The overall prognosis for sarcoma-based cancer patients has remained largely unchanged over the past 10 years. Because there is no effective anticancer drug for patients with chemoresistant osteosarcoma (OS), novel approaches are needed to improve the prognosis. Here, we investigated whether rapamycin (Rapa) could enhance the anti-tumor effects of gemcitabine (Gem) in OS. Gem dose-dependently killed the OS cells, but exhibited much lower cytotoxicity on osteoblasts. Treatment with a combination Gem and Rapa was much more effective than that of either single agent with respect to reducing cell viability, cell invasion, cell migration, and vascular endothelial growth factor production in vitro. Moreover, the combination of these agents suppressed tumor growth, angiogenesis, and lung metastasis in allograft and xenograft murine models of OS with minimal adverse effects. Overall, the combination therapy prolonged the overall survival of tumor-bearing mice. Mechanistically, Gem induced apoptosis and increased the levels of cleaved caspases, while Rapa induced autophagy and microtubule-associated protein light chain 3 (LC3)-I/LC3-II expression both in vitro and in vivo. Our findings suggest that chemotherapy using Gem combined with Rapa may be a novel and promising therapeutic approach for the treatment of OS.
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23
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Novak EM, Gimenez TM, Neves NH, Vince CC, Krepischi ACV, Lapa RM, Cristofani LM, Bendit I, Filho VO. MEG3 and MEG8 aberrant methylation in an infant with neuroblastoma. Pediatr Blood Cancer 2020; 67:e28328. [PMID: 32667684 DOI: 10.1002/pbc.28328] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 03/11/2020] [Accepted: 03/16/2020] [Indexed: 01/04/2023]
Affiliation(s)
- Estela M Novak
- Instituto de Tratamento de Câncer Infantil, Instituto da Criança, HC/FMUSP, São Paulo, Brazil.,Laboratório de Investigação Médica (LIM 36), Instituto da Criança, HC/FMUSP, São Paulo, Brazil.,Fundação Pró-Sangue Hemocentro de São Paulo, São Paulo, Brazil
| | - Thamiris M Gimenez
- Instituto de Tratamento de Câncer Infantil, Instituto da Criança, HC/FMUSP, São Paulo, Brazil.,Laboratório de Investigação Médica (LIM 36), Instituto da Criança, HC/FMUSP, São Paulo, Brazil
| | - Nathalia H Neves
- Instituto de Tratamento de Câncer Infantil, Instituto da Criança, HC/FMUSP, São Paulo, Brazil.,Hospital Israelita Albert Einstein (HIAE), São Paulo, Brazil
| | - Carolina C Vince
- Instituto de Tratamento de Câncer Infantil, Instituto da Criança, HC/FMUSP, São Paulo, Brazil.,Hospital Israelita Albert Einstein (HIAE), São Paulo, Brazil
| | - Ana Cristina V Krepischi
- Department of Genetics and Evolutionary Biology, Institute of Biosciences, University of São Paulo, São Paulo, Brazil
| | - Rainer M Lapa
- Genetics Department, Biosciences Institute - Universidade Estadual Paulista, Botucatu, São Paulo, Brazil
| | - Lilian M Cristofani
- Instituto de Tratamento de Câncer Infantil, Instituto da Criança, HC/FMUSP, São Paulo, Brazil
| | - Israel Bendit
- Fundação Pró-Sangue Hemocentro de São Paulo, São Paulo, Brazil
| | - Vicente Odone Filho
- Instituto de Tratamento de Câncer Infantil, Instituto da Criança, HC/FMUSP, São Paulo, Brazil.,Hospital Israelita Albert Einstein (HIAE), São Paulo, Brazil
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24
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Imura Y, Nagata S, Wakamatsu T, Tanaka T, Tamiya H, Naka N, Takenaka S. A case of Stewart-Treves syndrome occurring in the abdominal wall successfully treated with eribulin: A case report. Mol Clin Oncol 2020; 13:49. [PMID: 32874579 PMCID: PMC7453393 DOI: 10.3892/mco.2020.2119] [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] [Received: 03/27/2020] [Accepted: 07/15/2020] [Indexed: 11/23/2022] Open
Abstract
Angiosarcoma (AS) is a rare and aggressive tumor with high rates of local recurrence and distant metastasis. Stewart-Treves syndrome (STS) is defined as AS arising in the setting of chronic lymphedema, and is extremely uncommon in the lower abdominal wall. Eribulin mesylate (eribulin) is a non-taxane microtubule inhibitor that has been approved in Japan for treating soft tissue sarcoma. The current study reports the case of a 76 year-old woman with STS in the lower abdominal wall who exhibited an excellent response to eribulin. Having undergone surgery and postoperative radiation therapy (RT) for cervical cancer 12 years earlier, the patient presented with a mass in her left lower abdominal wall, where chronic lymphedema had developed. Contrast-enhanced computed tomography revealed multiple enhancing nodules in the left lower abdominal wall and edema of the subcutaneous tissues in the whole lower abdomen. A histologic analysis of the specimens revealed AS, and she was diagnosed as STS. A total of 3 cycles of combination chemotherapy with gemcitabine and docetaxel were administered, but the patient discontinued treatment owing to severe adverse events. RT was performed for the tumor, but multiple reddish nodules appeared in the whole lower abdominal wall 3 months later. At this point, eribulin administration was offered. After 4 cycles of treatment, there was a clear reduction in the size of the nodules. All lesions were stable, no new lesions had developed, and the side effects of treatment were minor over the course of 1 year. The results reveal that eribulin may serve as a potential therapeutic option for the treatment of STS.
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Affiliation(s)
- Yoshinori Imura
- Musculoskeletal Oncology Service, Osaka International Cancer Institute, Osaka 541-8567, Japan
| | - Shigenori Nagata
- Department of Diagnostic Pathology and Cytology, Osaka International Cancer Institute, Osaka 541-8567, Japan
| | - Toru Wakamatsu
- Musculoskeletal Oncology Service, Osaka International Cancer Institute, Osaka 541-8567, Japan
| | - Takaaki Tanaka
- Musculoskeletal Oncology Service, Osaka International Cancer Institute, Osaka 541-8567, Japan
| | - Hironari Tamiya
- Musculoskeletal Oncology Service, Osaka International Cancer Institute, Osaka 541-8567, Japan
| | - Norifumi Naka
- Musculoskeletal Oncology Service, Osaka International Cancer Institute, Osaka 541-8567, Japan
| | - Satoshi Takenaka
- Musculoskeletal Oncology Service, Osaka International Cancer Institute, Osaka 541-8567, Japan
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25
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Sin Y, Yoshimatsu Y, Noguchi R, Tsuchiya R, Sei A, Ono T, Toki S, Kobayashi E, Arakawa A, Sugiyama M, Yoshida A, Kawai A, Kondo T. Establishment and characterization of a novel alveolar rhabdomyosarcoma cell line, NCC-aRMS1-C1. Hum Cell 2020; 33:1311-1320. [PMID: 32715445 DOI: 10.1007/s13577-020-00403-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Accepted: 07/17/2020] [Indexed: 02/07/2023]
Abstract
Alveolar rhabdomyosarcoma (aRMS) is a histological subtype of RMS, which is the most common pediatric and adolescent soft-tissue sarcoma, accounting for 3-4% of all pediatric malignancies. Patient-derived cells are essential tools for understanding the molecular mechanisms of poor prognosis and developing novel anti-cancer drugs. However, only a limited number of well-characterized cell lines for rhabdomyosarcoma from public cell banks is available. Therefore, we aimed to establish a novel cell line of aRMS from the tumor tissue of a patient with aRMS. The cell line was established from surgically resected tumor tissue from a 4-year-old male patient diagnosed with stage III, T2bN1M0 aRMS and was named as NCC-aRMS1-C1. The cells were maintained for more than 3 months under tissue culture conditions and passaged more than 20 times. We confirmed the presence of identical fusion gene such as PAX7-FOXO1 in both the original tumor and NCC-aRMS1-C1. The cells exhibited spheroid formation and invasion. We found that docetaxel, vincristine, ifosfamide, dacarbazine, and romidepsin showed remarkable growth-suppressive effects on the NCC-aRMS1-C1 cells. In conclusion, the NCC-aRMS1-C1 cell line exhibited characteristics that may correspond to the lymph node metastasis in aRMS and mirror its less aggressive features. Thus, it may be useful for innovative seeds for novel therapeutic strategies.
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Affiliation(s)
- Yooksil Sin
- Division of Rare Cancer Research, National Cancer Center Research Institute, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Yuki Yoshimatsu
- Division of Rare Cancer Research, National Cancer Center Research Institute, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Rei Noguchi
- Division of Rare Cancer Research, National Cancer Center Research Institute, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Ryuto Tsuchiya
- Division of Rare Cancer Research, National Cancer Center Research Institute, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
- Department of Orthopaedic Surgery, Graduate School of Medicine, Chiba University, 1-8-1, Inohana, Chuo-ku, Chiba, 260-8670, Japan
| | - Akane Sei
- Division of Rare Cancer Research, National Cancer Center Research Institute, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Takuya Ono
- Division of Rare Cancer Research, National Cancer Center Research Institute, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Shunichi Toki
- Department of Musculoskeletal Oncology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Eisuke Kobayashi
- Department of Musculoskeletal Oncology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Ayumu Arakawa
- Department of Pediatric Oncology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Masanaka Sugiyama
- Department of Pediatric Oncology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Akihiko Yoshida
- Department of Diagnosis Pathology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Akira Kawai
- Department of Musculoskeletal Oncology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Tadashi Kondo
- Division of Rare Cancer Research, National Cancer Center Research Institute, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan.
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26
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Yamaguchi M, Murata T. Overexpression of Regucalcin Suppresses the Growth of Human Osteosarcoma Cells in Vitro: Repressive Effect of Extracellular Regucalcin. Cancer Invest 2020; 38:37-51. [PMID: 31868021 DOI: 10.1080/07357907.2019.1708924] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Regucalcin plays a pivotal role as a suppressor of human carcinogenesis, and downregulation of regucalcin expression may contribute to the promotion of human osteosarcoma. Overexpression of regucalcin suppressed the proliferation of Saos-2 human osteosarcoma cells in vitro and decreased the protein levels of multiple signaling components, transcription factors, and tumor suppressors. Interestingly, extracellular regucalcin repressed colony formation and proliferation of Saos-2 cells, and reduced the protein levels of multiple signaling components, cell cycle inhibitor, and various transcription factors. Thus, regucalcin suppressed the growth of human osteosarcoma cells, providing a novel strategy with the gene therapy for treatment of osteosarcoma.
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Affiliation(s)
- Masayoshi Yamaguchi
- Department of Pathology and Laboratory Medicine, David Geffen School of Medicine, University of California, Los Angeles (UCLA), Los Angeles, CA, USA
| | - Tomiyasu Murata
- Laboratory of Analytical Neurosciences, Faculty of Pharmacy, Meijo University, Tempaku, Japan
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27
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Efficacy and Safety of Nanosomal Docetaxel Lipid Suspension-Based Chemotherapy in Sarcoma: A Multicenter, Retrospective Study. Sarcoma 2019; 2019:3158590. [PMID: 31827370 PMCID: PMC6881752 DOI: 10.1155/2019/3158590] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Accepted: 10/25/2019] [Indexed: 01/15/2023] Open
Abstract
Objective To evaluate the efficacy and safety of nanosomal docetaxel lipid suspension (NDLS, DoceAqualip) based chemotherapy in patients with sarcoma. Methods In this retrospective, multicenter (6 centers), observational study, we analyzed the medical charts of adult patients of either sex, who were treated with NDLS (75 mg/m2 in 3-weekly cycles) based chemotherapy for the treatment of sarcoma. The efficacy outcomes were overall response rate (ORR: complete response (CR) + partial response (PR)) and disease control rate (DCR: CR + PR + stable disease (SD)) in patients who received NDLS-based chemotherapy in neoadjuvant and metastatic settings. Overall survival (OS) and safety were evaluated for all settings. Results Of 11 patients (neoadjuvant: 1, adjuvant: 3, and metastatic: 7) in this study, majority had leiomyosarcoma (63.6%, 7/11) followed by extraskeletal myxoid chondrosarcoma (EMC), high grade pleomorphic sarcoma of mandible, malignant fibrous histiocytoma of right thigh, and osteosarcoma of femur (9.1% each, 1/11 each). NDLS plus gemcitabine combination was used in 10 patients (90.9%), and NDLS plus cyclophosphamide was used in one patient with EMC (9.1%). Efficacy evaluation was performed for 7 patients (neoadjuvant: 1/1; metastatic: 6/7). Complete response was reported in one patient (soft tissue sarcoma of mandible) treated in neoadjuvant setting. In metastatic setting, ORR was 50% and DCR was 66.7% (CR: 16.7% (1/6), PR: 33.3% (2/6), SD: 16.7% (1/6)). At a median follow-up of 6.5 months (range: 0.06–20.2 months), median OS was not reached in neoadjuvant and adjuvant settings, but it was 15.8 months in metastatic setting. At least 1 AE was reported in 7 (63.6%) patients. Neutropenia, thrombocytopenia, lymphopenia, and anemia were the hematological AEs, whereas nausea, vomiting, and diarrhea were the most common nonhematological AEs. NDLS treatment was well tolerated without any new safety concerns. Conclusion Nanosomal docetaxel lipid suspension-based chemotherapy was efficacious and well tolerated in the treatment of sarcoma. Further prospective trials are needed to confirm the data.
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28
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Hara H, Kawamoto T, Fukase N, Kawakami Y, Takemori T, Fujiwara S, Kitayama K, Nishida K, Kuroda R, Akisue T. Gemcitabine and docetaxel combination chemotherapy for advanced bone and soft tissue sarcomas: protocol for an open-label, non-randomised, Phase 2 study. BMC Cancer 2019; 19:725. [PMID: 31337342 PMCID: PMC6651911 DOI: 10.1186/s12885-019-5923-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2018] [Accepted: 07/11/2019] [Indexed: 01/14/2023] Open
Abstract
Background The prognosis of patients with metastatic or advanced sarcomas is poor and there are few options for treatment. Several studies have shown that gemcitabine and docetaxel (GD) combination chemotherapy has antitumor activity against various subtypes of sarcoma. Recently, some studies have shown a favourable outcome for GD combination chemotherapy for relapsed high-grade osteosarcoma and spindle cell sarcoma of bone. If the effectiveness of GD is proven, this will result in new treatment options for advanced bone and soft tissue sarcomas (STS). The aim of this prospective Phase 2 study is to evaluate the efficacy and toxicity of the GD combination in patients with advanced bone sarcomas and STS. Methods This is a Phase 2, single-arm, open-label study to investigate the efficacy and safety of combination chemotherapy with GD for advanced bone sarcomas and STS and will enrol 20 patients. The patients will receive gemcitabine 900 mg/m2 on Days 1 and 8, and docetaxel 70 mg/m2 on Day 8 in 3-week cycles until disease progression or other evidence of treatment failure. The primary aim of this study is to analyse GD’s effect on progression-free survival (PFS). The secondary objectives are to analyse treatment efficacy and safety in terms of response rate, tumour control rate, overall survival, and adverse event rate. The length of follow-up will be 5 years. Discussion This study will evaluate the efficacy and safety of combination therapy with gemcitabine and docetaxel for bone sarcomas and STS. If this combination proves to be acceptable, it could be used for as second, third, or later line therapy for patients with sarcomas (especially bone sarcomas). In the future, the role of various treatments, including GD therapy, will be clarified for specific subtypes of sarcoma. Trial registration This study was registered as UMIN000031004 (University Hospital Medical Information Network-Clinical Trial Registry: UMIN-CTR) on 1 March 1 2018 and with the Japan Registry of Clinical Trials (jRCT) as jRCTs051180042 on 30 January 2019. The posted information will be updated as needed to reflect protocol amendments and study progress. Electronic supplementary material The online version of this article (10.1186/s12885-019-5923-7) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Hitomi Hara
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan.
| | - Teruya Kawamoto
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan.,Division of Orthopaedic Surgery, Kobe University International Clinical Cancer Research Centre, 1-5-1 Minatojimaminami-cho, Chuo-ku, Kobe, 650-0047, Japan
| | - Naomasa Fukase
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan
| | - Yohei Kawakami
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan
| | - Toshiyuki Takemori
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan
| | - Shuichi Fujiwara
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan
| | - Kazumichi Kitayama
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan
| | - Kotaro Nishida
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan
| | - Ryosuke Kuroda
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan
| | - Toshihiro Akisue
- Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan.,Department of Rehabilitation Science, Kobe University Graduate School of Health Sciences, 7-10-2 Tomogaoka, Suma-ku, Kobe, 654-0142, Japan
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A new therapeutic combination for osteosarcoma: Gemcitabine and Clofazimine co-loaded liposomal formulation. Int J Pharm 2018; 557:97-104. [PMID: 30586631 DOI: 10.1016/j.ijpharm.2018.12.041] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2018] [Revised: 12/04/2018] [Accepted: 12/19/2018] [Indexed: 11/22/2022]
Abstract
Osteosarcoma is the most common cancer in bone. Drug resistance is a challenge of current treatments that needs to be improved with novel treatment strategies. In this research, a new dual drug delivery system was developed with Gemcitabine (GEM) and Clofazimine (CLF) co-loaded liposome formulations. GEM is a well-known anticancer agent and CLF is a leprostatic and anti-inflammatory drug recently recognized as effective on cancer. GEM and CLF co-loaded liposomal formulation was achieved with compartmentalization as hydrophilic GEM being in core and lipophilic CLF sequestering in lipid-bilayer. Liposomes had high encapsulation efficiency (above 90%, GEM and above 80%, CLF). CLF release was enhanced while GEM release was slowed down in co-loaded liposomes compared to single cases. GEM/CLF co-loaded liposomes significantly enhanced cytotoxicity than GEM or CLF loaded liposomes on osteosarcoma cell line. CLF and GEM had synergistic effect (CI < 1). Results of flow cytometry showed higher apoptotic cell ratio, caspase-3 activity, mitochondrial membrane depolarized cells' ratio for GEM/CLF co-loaded liposome treatments than other liposomes. Cytotoxicity of CLF on bone cancer cells and also its synergistic effect with GEM on osteosarcoma is reported for the first time with this study. CLF's loading with GEM into liposome was also a new approach for enhancement of anticancer effect on Saos-2 cells. Therefore, GEM/CLF co-loaded liposomal delivery system is proposed as a novel approach for treatment of osteosarcoma.
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Xu J, Guo W, Xie L. Combination of gemcitabine and docetaxel: a regimen overestimated in refractory metastatic osteosarcoma? BMC Cancer 2018; 18:987. [PMID: 30326879 PMCID: PMC6192345 DOI: 10.1186/s12885-018-4872-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2018] [Accepted: 09/28/2018] [Indexed: 11/10/2022] Open
Abstract
Background The combination of gemcitabine and docetaxel (GT) has been demonstrated to be effective against various types of solid tumors, including sarcoma. However, the regimen has not been confirmed in large, well-designed clinical trials in refractory metastatic osteosarcoma. Methods We retrospectively reviewed the records of patients with refractory metastatic osteosarcoma at Peking University People’s Hospital who were treated with gemcitabine (1000 mg/m2) intravenously (IV) on Day 1 and Day 8, and docetaxel (75 mg/m2) IV on Day 8, repeated every 21 days. Results A total of 52 patients with a median age of 18.4 years were treated with GT at the Peking University People’s Hospital from August 2012 to August 2017. A total of 174 courses were administered. Only five patients with pulmonary metastasis achieved a best response of stable disease (SD), while all other patients had progressive disease. The result was disappointing with an ORR of 0%, a DCR of 9.6%, and a median DOR of 3.5 months. Grade 3 or 4 toxicities were observed in 69 (39.7%) courses and in 28 (53.8%) patients, most of which were myelosuppression, especially thrombocytopenia. No fatal adverse effect (AE) was found. Conclusion The combination of gemcitabine and docetaxel (GT) as a salvage regimen is well-tolerated but not as effective as expected in refractory metastatic osteosarcoma. This report highlights the need for the development of new approaches with higher activity in these patients.
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Affiliation(s)
- Jie Xu
- Musculoskeletal Tumor Center, Peking University People's Hospital, 11 Xizhimen South Street, Beijing, China
| | - Wei Guo
- Musculoskeletal Tumor Center, Peking University People's Hospital, 11 Xizhimen South Street, Beijing, China.
| | - Lu Xie
- Musculoskeletal Tumor Center, Peking University People's Hospital, 11 Xizhimen South Street, Beijing, China
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31
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Kushwah V, Katiyar SS, Agrawal AK, Saraf I, Singh IP, Lamprou DA, Gupta RC, Jain S. Implication of linker length on cell cytotoxicity, pharmacokinetic and toxicity profile of gemcitabine-docetaxel combinatorial dual drug conjugate. Int J Pharm 2018; 548:357-374. [PMID: 29981409 DOI: 10.1016/j.ijpharm.2018.07.016] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2018] [Revised: 07/02/2018] [Accepted: 07/03/2018] [Indexed: 01/23/2023]
Abstract
The present study investigates effect of linkers [zero length (without linker), short length linker (glycine and lysine) and long length linker (PEG1000, PEG2000 and PEG3500)] on pharmacokinetics and toxicity of docetaxel (DTX) and gemcitabine (GEM) bio-conjugates. Conjugates were synthesized via carbodiimide chemistry and characterized by 1H NMR and FTIR. Conjugation of DTX and GEM via linkers showed diverse physiochemical and plasma stability profile. Cellular uptake mechanism in MCF-7 and MDA-MB-231 cell lines revealed clathrin mediated internalization of bio-conjugates developed by using long length linkers, leading to higher cytotoxicity compared with free drug congeners. DTX-PEG3500-GEM and DTX-PEG2000-GEM demonstrated 4.21 and 3.81-fold higher AUC(0-∞) of GEM in comparison with GEM alone. DTX-PEG2000-GEM and DTX-PEG3500-GEM exhibited reduced hepato-, nephro- and haemolytic toxicity as evident via histopathology, biochemical markers and SEM analysis of RBCs. Conclusively, PEG2000 and PEG3500 significantly improved pharmacokinetics without any sign of toxicity and hence can be explored further for the development of dual-drug conjugates for better therapeutic efficacy.
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Affiliation(s)
- Varun Kushwah
- Centre for Pharmaceutical Nanotechnology, Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research, SAS Nagar, Punjab, India; James Graham Brown Cancer Centre, University of Louisville, Louisville, KY, USA; Strathclyde Institute of Pharmacy & Biomedical Sciences (SIPBS), University of Strathclyde, Glasgow, United Kingdom
| | - Sameer S Katiyar
- Centre for Pharmaceutical Nanotechnology, Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research, SAS Nagar, Punjab, India
| | - Ashish Kumar Agrawal
- James Graham Brown Cancer Centre, University of Louisville, Louisville, KY, USA; Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (IIT BHU), Varanasi, Uttar Pradesh, India
| | - Isha Saraf
- Department of Natural Products, National Institute of Pharmaceutical Education and Research, SAS Nagar, Punjab, India
| | - Inder Pal Singh
- Department of Natural Products, National Institute of Pharmaceutical Education and Research, SAS Nagar, Punjab, India
| | - Dimitrios A Lamprou
- Strathclyde Institute of Pharmacy & Biomedical Sciences (SIPBS), University of Strathclyde, Glasgow, United Kingdom; School of Pharmacy, Queen's University Belfast, Lisburn Road, Belfast, United Kingdom
| | - Ramesh C Gupta
- James Graham Brown Cancer Centre, University of Louisville, Louisville, KY, USA
| | - Sanyog Jain
- Centre for Pharmaceutical Nanotechnology, Department of Pharmaceutics, National Institute of Pharmaceutical Education and Research, SAS Nagar, Punjab, India.
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Da Silva FR, Lima AVJ, Albuquerque EWRP, Moreira-Silva CA, De Oliveira NMF, Ohana JAL, Carvalho LEW. Complete Remission of Recurrent Retroperitoneal Liposarcoma after the Administration of Gemcitabine and Docetaxel as First-Line Adjuvant Chemotherapy: A Case Report. Case Rep Oncol 2018; 11:341-346. [PMID: 29928214 PMCID: PMC6006640 DOI: 10.1159/000489393] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Accepted: 04/18/2018] [Indexed: 01/01/2023] Open
Abstract
Retroperitoneal liposarcoma is a rare type of cancer. Relapse after surgery is frequent, and relapsing tumors tend to be more aggressive and less differentiated each episode, worsening the prognosis. This report describes the case of a 42-year-old female diagnosed with retroperitoneal liposarcoma after complete tumor resection. At the 3-month follow-up, another expansive lipomatous mass in the retroperitoneal area almost the same size as the previous one was detected. The patient underwent a new surgery, followed by first-line treatment with a gemcitabine- and docetaxel-based regimen for 8 cycles. Finally, the patient achieved complete tumor remission confirmed by CT after the end of the treatment proposed. Although recurrence is a well-known characteristic of this neoplasia, no other case with such a vast expansion of a new tumor shortly after complete resection was found in the literature.
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Affiliation(s)
- Filipe Rocha Da Silva
- Oncológica do Brasil - Learning and Research, Belém, Brazil.,Universidade do Estado do Pará, Belém, Brazil
| | - Alan Vitor Jerônimo Lima
- Oncológica do Brasil - Learning and Research, Belém, Brazil.,Universidade do Estado do Pará, Belém, Brazil
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Bui N, Kamat N, Ravi V, Chawla S, Lohman M, Ganjoo KN. A multicenter phase II study of Q3 week or weekly paclitaxel in combination with bevacizumab for the treatment of metastatic or unresectable angiosarcoma. Rare Tumors 2018; 10:2036361318771771. [PMID: 29760870 PMCID: PMC5946584 DOI: 10.1177/2036361318771771] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2018] [Accepted: 02/26/2018] [Indexed: 12/22/2022] Open
Abstract
Paclitaxel (P) and bevacizumab (B) are agents that provide clinical benefit in advanced angiosarcoma (AS). The objective of this study was to assess the efficacy and safety of P-B in two different scheduled regimens. Patients were to receive P 200mg/m2 IV with B 15mg/kg IV every 21 days (Regimen A) or P 90mg/m2 IV weekly D1, 8, 15 with B 15mg/kg IV D1 of a 28 day cycle (Regimen B) x6 cycles. Maintenance B followed at a dose of 15 mg/kg intravenously once every 21 days. The primary end point was 4 month non-progression rate (NPR). A total of 16 patients were enrolled. 4 month NPR was 62.5% with median overall survival 16 months and median progression free survival 5.06 months. 11 patients made it to cycle 3 and were evaluable for response with 1 CR (9%), 4 PR (36%), 2 SD (18%), and 6 PD (36%). There were ten grade 3 toxicities and four grade 4 toxicities. The breakdown between the two regimens revealed comparable efficacy and safety. Paclitaxel and Bevacizumab is an active regimen in angiosarcoma. Q3 week and weekly paclitaxel appear similar in efficacy and safety.
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Affiliation(s)
- Nam Bui
- Stanford Cancer Institute, Stanford, CA, USA
| | - Nikhil Kamat
- Department of Medicine, School of Medicine, Stanford University, Stanford, CA, USA
| | - Vinod Ravi
- The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Sant Chawla
- Sarcoma Oncology Center, Santa Monica, CA, USA
| | - Marti Lohman
- Department of Medicine, School of Medicine, Stanford University, Stanford, CA, USA
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Fujisawa Y, Yoshino K, Fujimura T, Nakamura Y, Okiyama N, Ishitsuka Y, Watanabe R, Fujimoto M. Cutaneous Angiosarcoma: The Possibility of New Treatment Options Especially for Patients with Large Primary Tumor. Front Oncol 2018; 8:46. [PMID: 29552543 PMCID: PMC5840142 DOI: 10.3389/fonc.2018.00046] [Citation(s) in RCA: 58] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2017] [Accepted: 02/14/2018] [Indexed: 01/26/2023] Open
Abstract
The most widely accepted treatment for cutaneous angiosarcoma (CAS) is wide local excision and postoperative radiation to decrease the risk of recurrence. Positive surgical margins and large tumors (T2, >5 cm) are known to be associated with poor prognosis. Moreover, T2 tumors are known to be associated with positive surgical margins. According to previous reports, the majority of CAS patients in Japan had T2 tumors, whereas less than half of the patients in the studies from western countries did so. Consequently, the reported 5-year overall survival of Japanese CAS patients without distant metastasis was only 9%, lower than that for stage-IV melanoma. For patients with T2 tumors, management of subclinical metastasis should be considered when planning the initial treatment. Several attempts to control subclinical metastasis have been reported, such as using adjuvant/neoadjuvant chemotherapy in addition to conventional surgery plus radiation. Unfortunately, those attempts did not show any clinical benefit. Besides surgery, new chemotherapeutic approaches for advanced CAS have been introduced in the past couple of decades, such as paclitaxel and docetaxel. We proposed the use of chemoradiotherapy (CRT) using taxanes instead of surgery plus radiation for patients with T2 tumors without distant metastasis and showed a high response ratio with prolonged survival. However, this prolonged survival was seen only in patients who received maintenance chemotherapy after CRT, indicating that continuous chemotherapy is mandatory to control subclinical residual tumors. With the recent development of targeted drugs for cancer, many potential drugs for CAS are now available. Given that CAS expresses a high level of vascular endothelial growth factor (VEGF) receptor, drugs that target VEGF signaling pathways such as anti-VEGF monoclonal antibody and tyrosine kinase inhibitors are also promising, and several successful treatments have been reported. Besides targeted drugs, several new cytotoxic anticancer drugs such as eribulin or trabectedin have also been shown to be effective for advanced sarcoma. However, most of the clinical trials did not include a sufficient number of CAS patients. Therefore, clinical trials focusing only on CAS should be performed to evaluate the effectiveness of these new drugs.
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Affiliation(s)
| | - Koji Yoshino
- Dermatology, Tokyo Metropolitan Komagome Hospital, Tokyo, Japan
| | | | | | - Naoko Okiyama
- Dermatology, University of Tsukuba, Tsukuba, Ibaraki, Japan
| | | | - Rei Watanabe
- Dermatology, University of Tsukuba, Tsukuba, Ibaraki, Japan
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Erpolat OP, Icli F, Dogan OV, Gokaslan G, Akmansu M, Erekul S, Yucel E. Primary Cardiac Angiosarcoma: A Case Report. TUMORI JOURNAL 2018; 94:892-7. [DOI: 10.1177/030089160809400624] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Primary tumors of the heart are rarely seen. Cardiac angiosarcomas are malignant tumors that almost always have a poor prognosis. We describe a 29-year-old man with primary cardiac angiosarcoma with multiple site metastases. The therapeutic approach includes surgery, chemotherapy and radiotherapy alone or in combination. New techniques of radiotherapy and combined chemotherapeutic agents may relieve symptoms and prolong a patient's life. We discuss the diagnosis and treatment of cardiac angiosarcoma in the light of a case report.
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Affiliation(s)
- Ozge Petek Erpolat
- Kutahya Evliya Celebi Government Hospital, Department of Radiation Oncology, Kutahya
| | - Fikri Icli
- Ankara University Medical School, Department of Medical Oncology, Ankara
| | - Orhan Veli Dogan
- Ankara Diskapi Yildirim Beyazit Training and Research Hospital, Department of Cardiovascular Surgery, Ankara
| | - Gokhan Gokaslan
- Ankara Diskapi Yildirim Beyazit Training and Research Hospital, Department of Cardiovascular Surgery, Ankara
| | - Muge Akmansu
- Gazi University Medical School, Department of Radiation Oncology, Ankara
| | - Selim Erekul
- Ankara University Medical School, Department of Pathology, Ankara, Turkey
| | - Ertan Yucel
- Ankara Diskapi Yildirim Beyazit Training and Research Hospital, Department of Cardiovascular Surgery, Ankara
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36
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Constantinidou A, Jones RL. Systemic therapy in retroperitoneal sarcoma management. J Surg Oncol 2017; 117:87-92. [DOI: 10.1002/jso.24933] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2017] [Accepted: 11/02/2017] [Indexed: 01/27/2023]
Affiliation(s)
| | - Robin L. Jones
- The Royal Marsden NHS Foundation Trust; The Institute of Cancer Research; London UK
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Bulbul A, Fahy BN, Xiu J, Rashad S, Mustafa A, Husain H, Hayes-Jordan A. Desmoplastic Small Round Blue Cell Tumor: A Review of Treatment and Potential Therapeutic Genomic Alterations. Sarcoma 2017; 2017:1278268. [PMID: 29225486 PMCID: PMC5687144 DOI: 10.1155/2017/1278268] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2017] [Accepted: 09/17/2017] [Indexed: 02/07/2023] Open
Abstract
Desmoplastic small round blue cell tumors (DSRCTs) originate from a cell with multilineage potential. A molecular hallmark of DSRCT is the EWS-WT1 reciprocal translocation. Ewing sarcoma and DSRCT are treated similarly due to similar oncogene activation pathways, and DSRCT has been represented in very limited numbers in sarcoma studies. Despite aggressive therapy, median survival ranges from 17 to 25 months, and 5-year survival rates remain around 15%, with higher survival reported among those undergoing removal of at least 90% of tumor in the absence of extraperitoneal metastasis. Almost 100% of these tumors contain t(11;22) (p13;q12) translocation, and it is likely that EWS-WT1 functions as a transcription factor possibly through WT1 targets. While there is no standard protocol for this aggressive disease, treatment usually includes the neoadjuvant HD P6 regimen (high-dose cyclophosphamide, doxorubicin, and vincristine (HD-CAV) alternating with ifosfamide and etoposide (IE) chemotherapy combined with aggressively attempted R0 resection). We aimed to review the molecular characteristics of DSRCTs to explore therapeutic opportunities for this extremely rare and aggressive cancer type.
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Affiliation(s)
- Ajaz Bulbul
- Department of Hematology/Oncology, Kymera Independent Physicians, Carlsbad, NM, USA
- Division of Internal Medicine, Department of Hematology/Oncology, Texas Tech University Health Sciences Center School of Medicine, Lubbock, TX, USA
| | - Bridget Noel Fahy
- Department of Surgery, University of New Mexico, Albuquerque, NM, USA
| | | | - Sadaf Rashad
- All Saints University School of Medicine, Roseau, Dominica
| | - Asrar Mustafa
- Acharya Shri Chander College of Medical Sciences and Hospital, Jammu, India
| | - Hatim Husain
- Moores Cancer Center, University of California, San Diego, La Jolla, CA, USA
| | - Andrea Hayes-Jordan
- Department of Pediatric Surgical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
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38
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Seddon B, Strauss SJ, Whelan J, Leahy M, Woll PJ, Cowie F, Rothermundt C, Wood Z, Benson C, Ali N, Marples M, Veal GJ, Jamieson D, Küver K, Tirabosco R, Forsyth S, Nash S, Dehbi HM, Beare S. Gemcitabine and docetaxel versus doxorubicin as first-line treatment in previously untreated advanced unresectable or metastatic soft-tissue sarcomas (GeDDiS): a randomised controlled phase 3 trial. Lancet Oncol 2017; 18:1397-1410. [PMID: 28882536 PMCID: PMC5622179 DOI: 10.1016/s1470-2045(17)30622-8] [Citation(s) in RCA: 321] [Impact Index Per Article: 45.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2017] [Revised: 07/06/2017] [Accepted: 07/12/2017] [Indexed: 12/16/2022]
Abstract
BACKGROUND For many years, first-line treatment for locally advanced or metastatic soft-tissue sarcoma has been doxorubicin. This study compared gemcitabine and docetaxel versus doxorubicin as first-line treatment for advanced or metastatic soft-tissue sarcoma. METHODS The GeDDiS trial was a randomised controlled phase 3 trial done in 24 UK hospitals and one Swiss Group for Clinical Cancer Research (SAKK) hospital. Eligible patients had histologically confirmed locally advanced or metastatic soft-tissue sarcoma of Trojani grade 2 or 3, disease progression before enrolment, and no previous chemotherapy for sarcoma or previous doxorubicin for any cancer. Patients were randomly assigned 1:1 to receive six cycles of intravenous doxorubicin 75 mg/m2 on day 1 every 3 weeks, or intravenous gemcitabine 675 mg/m2 on days 1 and 8 and intravenous docetaxel 75 mg/m2 on day 8 every 3 weeks. Treatment was assigned using a minimisation algorithm incorporating a random element. Randomisation was stratified by age (≤18 years vs >18 years) and histological subtype. The primary endpoint was the proportion of patients alive and progression free at 24 weeks in the intention-to-treat population. Adherence to treatment and toxicity were analysed in the safety population, consisting of all patients who received at least one dose of their randomised treatment. The trial was registered with the European Clinical Trials (EudraCT) database (no 2009-014907-29) and with the International Standard Randomised Controlled Trial registry (ISRCTN07742377), and is now closed to patient entry. FINDINGS Between Dec 3, 2010, and Jan 20, 2014, 257 patients were enrolled and randomly assigned to the two treatment groups (129 to doxorubicin and 128 to gemcitabine and docetaxel). Median follow-up was 22 months (IQR 15·7-29·3). The proportion of patients alive and progression free at 24 weeks did not differ between those who received doxorubicin versus those who received gemcitabine and docetaxel (46·3% [95% CI 37·5-54·6] vs 46·4% [37·5-54·8]); median progression-free survival (23·3 weeks [95% CI 19·6-30·4] vs 23·7 weeks [18·1-20·0]; hazard ratio [HR] for progression-free survival 1·28, 95% CI 0·99-1·65, p=0·06). The most common grade 3 and 4 adverse events were neutropenia (32 [25%] of 128 patients who received doxorubicin and 25 [20%] of 126 patients who received gemcitabine and docetaxel), febrile neutropenia (26 [20%] and 15 [12%]), fatigue (eight [6%] and 17 [14%]), oral mucositis (18 [14%] and two [2%]), and pain (ten [8%] and 13 [10%]). The three most common serious adverse events, representing 111 (39%) of all 285 serious adverse events recorded, were febrile neutropenia (27 [17%] of 155 serious adverse events in patients who received doxorubicin and 15 [12%] of 130 serious adverse events in patients who received gemcitabine and docetaxel, fever (18 [12%] and 19 [15%]), and neutropenia (22 [14%] and ten [8%]). 154 (60%) of 257 patients died in the intention-to-treat population: 74 (57%) of 129 patients in the doxorubicin group and 80 (63%) of 128 in the gemcitabine and docetaxel group. No deaths were related to the treatment, but two deaths were due to a combination of disease progression and treatment. INTERPRETATION Doxorubicin should remain the standard first-line treatment for most patients with advanced soft-tissue sarcoma. These results provide evidence for clinicians to consider with their patients when selecting first-line treatment for locally advanced or metastatic soft-tissue sarcoma. FUNDING Cancer Research UK, Sarcoma UK, and Clinical Trial Unit Kantonsspital St Gallen.
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Affiliation(s)
- Beatrice Seddon
- University College London Hospitals NHS Foundation Trust, London, UK.
| | - Sandra J Strauss
- University College London Hospitals NHS Foundation Trust, London, UK; UCL Cancer Institute, London, UK
| | - Jeremy Whelan
- University College London Hospitals NHS Foundation Trust, London, UK
| | | | | | - Fiona Cowie
- Beatson West of Scotland Cancer Centre, Glasgow, UK
| | - Christian Rothermundt
- Kantonsspital, St Gallen, Switzerland; Swiss Group for Clinical Cancer Research (SAKK), Bern, Switzerland
| | - Zoe Wood
- University College London Hospitals NHS Foundation Trust, London, UK
| | | | - Nasim Ali
- The Clatterbridge Cancer Centre NHS Foundation Trust, Wirral, UK
| | | | - Gareth J Veal
- Northern Institute for Cancer Research, Newcastle University, Newcastle upon Tyne, UK
| | - David Jamieson
- Northern Institute for Cancer Research, Newcastle University, Newcastle upon Tyne, UK
| | - Katja Küver
- Northern Institute for Cancer Research, Newcastle University, Newcastle upon Tyne, UK
| | | | - Sharon Forsyth
- Cancer Research UK and UCL Cancer Trials Centre, London, UK
| | - Stephen Nash
- Cancer Research UK and UCL Cancer Trials Centre, London, UK
| | | | - Sandy Beare
- Cancer Research UK and UCL Cancer Trials Centre, London, UK
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Bleloch JS, Ballim RD, Kimani S, Parkes J, Panieri E, Willmer T, Prince S. Managing sarcoma: where have we come from and where are we going? Ther Adv Med Oncol 2017; 9:637-659. [PMID: 28974986 PMCID: PMC5613860 DOI: 10.1177/1758834017728927] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2017] [Accepted: 07/26/2017] [Indexed: 02/06/2023] Open
Abstract
Sarcomas are a heterogeneous group of neoplasms of mesenchymal origin. Approximately 80% arise from soft tissue and 20% originate from bone. To date more than 100 sarcoma subtypes have been identified and they vary in molecular characteristics, pathology, clinical presentation and response to treatment. While sarcomas represent <1% of adult cancers, they account for approximately 21% of paediatric malignancies and thus pose some of the greatest risks of mortality and morbidity in children and young adults. Metastases occur in one-third of all patients and approximately 10-20% of sarcomas recur locally. Surgery in combination with preoperative and postoperative therapies is the primary treatment for localized sarcoma tumours and is the most promising curative possibility. Metastasized sarcomas, on the other hand, are treated primarily with single-agent or combination chemotherapy, but this rarely leads to a complete and robust response and often becomes a palliative form of treatment. The heterogeneity of sarcomas results in variable responses to current generalized treatment strategies. In light of this and the lack of curative strategies for metastatic and unresectable sarcomas, there is a need for novel subtype-specific treatment strategies. With the more recent understanding of the molecular mechanisms underlying the pathogenesis of some of these tumours, the treatment of sarcoma subtypes with targeted therapies is a rapidly evolving field. This review discusses the current management of sarcomas as well as promising new therapies that are currently underway in clinical trials.
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Affiliation(s)
- Jenna S Bleloch
- Department of Human Biology, University of Cape Town, South Africa
| | - Reyna D Ballim
- Department of Human Biology, University of Cape Town, South Africa
| | - Serah Kimani
- Department of Human Biology, University of Cape Town, South Africa
| | - Jeannette Parkes
- Department of Radiation Oncology, University of Cape Town, South Africa
| | - Eugenio Panieri
- Department of Surgery, University of Cape Town, South Africa
| | - Tarryn Willmer
- Department of Human Biology, University of Cape Town, South Africa
| | - Sharon Prince
- Department of Human Biology, Faculty of Health Sciences, University of Cape Town, Anzio Road, Observatory, 7925, South Africa
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Mora J, Castañeda A, Perez-Jaume S, Lopez-Pousa A, Maradiegue E, Valverde C, Martin-Broto J, Garcia del Muro X, Cruz O, Cruz J, Martinez-Trufero J, Maurel J, Vaz MA, de Alava E, de Torres C. GEIS-21: a multicentric phase II study of intensive chemotherapy including gemcitabine and docetaxel for the treatment of Ewing sarcoma of children and adults: a report from the Spanish sarcoma group (GEIS). Br J Cancer 2017; 117:767-774. [PMID: 28787430 PMCID: PMC5589997 DOI: 10.1038/bjc.2017.252] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2017] [Revised: 06/20/2017] [Accepted: 07/10/2017] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND First Spanish trial of Ewing sarcoma (ES) including adults and children with the aim to test the efficacy of Gemcitabine and Docetaxel (G/D) in newly diagnosed high-risk (HR) patients. METHODS This was a prospective, multicentric, non-randomised, open study for patients ⩽40 years with newly diagnosed ES. HR patients (metastatic, axial-pelvic primaries or bone marrow micrometastasis) received 2 window cycles of G/D. Patients with an objective response (OR) to G/D received 12 monthly cycles of G/D after completion of mP6. The primary end point was the OR rate to the G/D window phase and the event-free survival (EFS) and overall survival (OS) for all patients. The study is registered at ClinicalTrials.gov (identifier: NCT00006734). RESULTS Forty-three patients were enroled, median age 17 years (range, 3-40). After a median follow-up of 43.4 months, the 5-year OS rate is 55.0% (95% CI, 41-74%) with an EFS of 50.0% (95% CI, 36-68%). The 5-year OS and EFS rates for standard risk (SR) patients was 76.0% (95% CI, 57-100%) and 71.0% (CI, 54-94%); for HR 36.0% (CI, 20-65%) and 29.0% (CI, 15-56%). Twelve of 17 (70.6%) high-risk (HR) patients showed an OR (7 PR and 5 SD) to G/D window therapy. The 5-year OS rate for patients ⩽18 years of age was 74.0% (CI, 56-97%) and 31.0% for >18 years (95% CI, 15-66%), P<0.001. Grade 4 adverse events during mP6 occurred in 28/39 of patients (72%) and did not correlate with age. Multivariate survival analyses with <18 vs ⩾18 and risk groups significant differences, P<0.00001. Using a Cox model for OS, both age and risk group were statistically significant (P=0.0011 and P=0.0065, respectively). CONCLUSIONS Age at diagnosis is an independent prognostic factor superior to the presence of metastases with 18 years as the strongest cut-off. The mP6 regimen provided survival curves that plateau at 3 years and G/D produced significant responses in HR-ES that is worth further exploring.
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Affiliation(s)
- J Mora
- Department of Pediatric Oncology and Hematology, Hospital Sant Joan de Déu, Barcelona 08950, Spain
| | - A Castañeda
- Department of Pediatric Oncology and Hematology, Hospital Sant Joan de Déu, Barcelona 08950, Spain
| | - S Perez-Jaume
- Department of Pediatric Oncology and Hematology, Hospital Sant Joan de Déu, Barcelona 08950, Spain
| | - A Lopez-Pousa
- Department of Medical Oncology, Hospital de Sant Pau, Barcelona 08025, Spain
| | - E Maradiegue
- Department of Pediatric Oncology and Hematology, Hospital Sant Joan de Déu, Barcelona 08950, Spain
| | - C Valverde
- Department of Medical Oncology, Hospital Vall d’Hebron, Barcelona 08035, Spain
| | - J Martin-Broto
- Department of Medical Oncology, Hospital de Son Espases, Palma de Mallorca 07210, Spain
| | - X Garcia del Muro
- Department of Medical Oncology, Institut Català d’Oncologia, IDIBELL, Universitat de Barcelona, Barcelona 08907, Spain
| | - O Cruz
- Department of Pediatric Oncology and Hematology, Hospital Sant Joan de Déu, Barcelona 08950, Spain
| | - J Cruz
- Department of Medical Oncology, Hospital Universitario de Canarias, Tenerife 38001, Spain
| | - J Martinez-Trufero
- Department of Medical Oncology, Hospital Miguel Servet, Zaragoza 50009, Spain
| | - J Maurel
- Department of Medical Oncology, Hospital Clinic, Barcelona 08036, Spain
| | - M A Vaz
- Department of Medical Oncology, Hospital Ramón y Cajal, Madrid 28034, Spain
| | - E de Alava
- Department of Pathology, Institute of Biomedicine of Sevilla (IBiS), Virgen del Rocío University Hospital/CSIC/University of Sevilla-CIBERONC, Sevilla 41013, Spain
| | - C de Torres
- Department of Pediatric Oncology and Hematology, Hospital Sant Joan de Déu, Barcelona 08950, Spain
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Abstract
BACKGROUND The evaluation and treatment of retroperitoneal sarcomas are challenging because the tumors are relatively rare and frequently present with advanced disease in an anatomically complex location. METHODS We reviewed the literature on experience in the management of retroperitoneal sarcomas, and we present our own experience in the treatment of these tumors. RESULTS The identification of prognostic factors other than the adequacy of resection has been inconsistent. Due to a lack of associated symptoms, retroperitoneal sarcomas smaller than 5 cm are rare. Computed tomography is the most useful tool in the evaluation of retroperitoneal tumors. Surgery, radiation therapy, and chemotherapy are treatment options, but the most important factor in the treatment of primary tumors is complete surgical resection. The role of neoadjuvant and adjuvant therapies is not defined and should be considered within the context of clinical trials. CONCLUSIONS Early referral of patients with retroperitoneal soft tissue tumors will help to ensure that they will receive the benefits of multidisciplinary evaluation and treatment of their disease and ready access to clinical trials.
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Affiliation(s)
- T Christopher Windham
- Sarcoma Program, H. Lee Moffitt Cancer Center & Research Institute, 12902 Magnolia Drive, Tampa, FL 33612, USA.
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In GK, Hu JS, Tseng WW. Treatment of advanced, metastatic soft tissue sarcoma: latest evidence and clinical considerations. Ther Adv Med Oncol 2017; 9:533-550. [PMID: 28794805 PMCID: PMC5524246 DOI: 10.1177/1758834017712963] [Citation(s) in RCA: 65] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2017] [Accepted: 05/04/2017] [Indexed: 12/24/2022] Open
Abstract
Soft tissue sarcoma (STS) is a biologically heterogeneous malignancy with over 50 subtypes. Historically, there have been few systemic treatment options for this relatively rare disease. Traditional cytotoxic agents, such as anthracyclines, alkylating agents, and taxanes have limited clinical benefit beyond the first-line setting; across all high-grade STS subtypes, median overall survival remains approximately 12-18 months for advanced metastatic disease. The development of targeted therapies has led to recent US Food and Drug Administration approval of four new treatments for high-grade STS in the advanced metastatic setting. Among these, olaratumab is most notable for its improvement in overall survival for patients with anthracycline-naïve disease. Further progress in STS management will rely on novel trial design, subtype-specific therapies and validation of biomarkers to tailor therapy. Immunotherapy has shown promise as a new, but yet undiscovered frontier in the management of STS.
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Affiliation(s)
- Gino K. In
- Division of Oncology, Norris Comprehensive Cancer Center, Los Angeles, CA, USA
- Keck School of Medicine of the University of Southern California, Los Angeles, CA, USA
| | - James S. Hu
- Division of Oncology, Norris Comprehensive Cancer Center, Los Angeles, CA, USA
- Keck School of Medicine of the University of Southern California, Los Angeles, CA, USA
| | - William W. Tseng
- Department of Surgery, Section of Surgical Oncology, Keck School of Medicine of the University of Southern California, Los Angeles, CA, USA
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Igarashi K, Kawaguchi K, Murakami T, Kiyuna T, Miyake K, Singh AS, Nelson SD, Dry SM, Li Y, Yamamoto N, Hayashi K, Kimura H, Miwa S, Tsuchiya H, Eilber FC, Hoffman RM. High Efficacy of Pazopanib on an Undifferentiated Spindle-Cell Sarcoma Resistant to First-Line Therapy Is Identified With a Patient-Derived Orthotopic Xenograft (PDOX) Nude Mouse Model. J Cell Biochem 2017; 118:2739-2743. [DOI: 10.1002/jcb.25923] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2017] [Accepted: 02/03/2017] [Indexed: 12/20/2022]
Affiliation(s)
- Kentaro Igarashi
- AntiCancer, Inc.; San Diego California
- Department of Surgery; University of California; San Diego California
- Department of Orthopedic Surgery; Kanazawa University; Kanazawa Japan
| | - Kei Kawaguchi
- AntiCancer, Inc.; San Diego California
- Department of Surgery; University of California; San Diego California
| | - Takashi Murakami
- AntiCancer, Inc.; San Diego California
- Department of Surgery; University of California; San Diego California
| | - Tasuku Kiyuna
- AntiCancer, Inc.; San Diego California
- Department of Surgery; University of California; San Diego California
| | - Kentaro Miyake
- AntiCancer, Inc.; San Diego California
- Department of Surgery; University of California; San Diego California
| | - Arun S. Singh
- Division of Hematology-Oncology; University of California; Los Angeles California
| | - Scott D. Nelson
- Department of Pathology; University of California; Los Angeles California
| | - Sarah M. Dry
- Department of Pathology; University of California; Los Angeles California
| | - Yunfeng Li
- Department of Pathology; University of California; Los Angeles California
| | - Norio Yamamoto
- Department of Orthopedic Surgery; Kanazawa University; Kanazawa Japan
| | - Katsuhiro Hayashi
- Department of Orthopedic Surgery; Kanazawa University; Kanazawa Japan
| | - Hiroaki Kimura
- Department of Orthopedic Surgery; Kanazawa University; Kanazawa Japan
| | - Shinji Miwa
- Department of Orthopedic Surgery; Kanazawa University; Kanazawa Japan
| | - Hiroyuki Tsuchiya
- Department of Orthopedic Surgery; Kanazawa University; Kanazawa Japan
| | - Fritz C. Eilber
- Division of Surgical Oncology; University of California; Los Angeles California
| | - Robert M. Hoffman
- AntiCancer, Inc.; San Diego California
- Department of Surgery; University of California; San Diego California
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Kuo C, Kent PM, Logan AD, Tamulonis KB, Dalton KL, Batus M, Fernandez K, Mcfall RE. Docetaxel, bevacizumab, and gemcitabine for very high risk sarcomas in adolescents and young adults: A single-center experience. Pediatr Blood Cancer 2017; 64. [PMID: 28221727 DOI: 10.1002/pbc.26265] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2016] [Revised: 08/21/2016] [Accepted: 08/22/2016] [Indexed: 12/20/2022]
Abstract
BACKGROUND Adolescent and young adult (AYA) patients with very high risk sarcomas have poor outcomes and are in need of novel therapies. PROCEDURE From January 2005 to February 2016, we retrospectively identified all AYA patients with relapsed or metastatic high-grade sarcomas, who were treated with at least one cycle of docetaxel (T), bevacizumab (A), and gemcitabine (G) (TAG ; T = 100 mg/m2 Day 8, A = 15 mg/kg Day 1, G = 1,000 mg/m2 Days 1 and 8). RESULTS Fourteen patients, median age of 20 (15-30), received a total of 80 cycles of TAG, and were followed for a median of 83 months. Diagnosis included osteosarcoma (OST; 8), Ewing sarcoma (3), and soft tissue sarcoma (3). Five of 14 patients achieved clinical remission (CR), 3 had partial responses (PR), 3 had stable disease (SD), and 3 had progressive disease (PD). The median progression-free survival and overall survival were 7 and 19 months, respectively. The objective response rate (CR + PR) and tumor control rate (CR + PR + SD) were 57% and 79%, respectively, with two patients alive after 5 years; toxicities included thrombocytopenia, neutropenia, and capillary leak syndrome. CONCLUSIONS Our study builds on previous studies utilizing TAG in adult leiomyosarcoma (LMS) by focusing on AYA, non-LMS sarcomas, especially OST. Our experience suggests that TAG is well tolerated and has activity in very high risk sarcomas in AYA.
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Affiliation(s)
- Christopher Kuo
- Division of Pediatric Hematology/Oncology, Department of Pediatrics, Rush University Medical Center, Chicago, Illinois
| | - Paul M Kent
- Division of Pediatric Hematology/Oncology, Department of Pediatrics, Rush University Medical Center, Chicago, Illinois
| | - Antonio D Logan
- Division of Pediatric Hematology/Oncology, Department of Pediatrics, Rush University Medical Center, Chicago, Illinois
| | - Karen B Tamulonis
- Division of Pediatric Hematology/Oncology, Department of Pediatrics, Rush University Medical Center, Chicago, Illinois
| | - Kristen L Dalton
- Department of Pediatrics, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Marta Batus
- Division of Medical Oncology, Department of Internal Medicine, Rush University Medical Center, Chicago, Illinois
| | - Karen Fernandez
- Division of Hematology/Oncology, Department of Pediatrics, University of Illinois College of Medicine, Peoria, Illinois
| | - Rebecca E Mcfall
- Division of Hematology/Oncology, Department of Pediatrics, Advocate Christ Medical Center, Oak Lawn, Illinois
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Moon JY, Baek SW, Ryu H, Choi YS, Song IC, Yun HJ, Jo DY, Kim S, Lee HJ. VIP (etoposide, ifosfamide, and cisplatin) in patients with previously treated soft tissue sarcoma. Medicine (Baltimore) 2017; 96:e5942. [PMID: 28121937 PMCID: PMC5287961 DOI: 10.1097/md.0000000000005942] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
We retrospectively reviewed outcomes of treatment with VIP (combination of etoposide, ifosfamide, and cisplatin) in patients with previously treated soft tissue sarcoma (STS).We analyzed the medical records of patients with advanced or relapsed STS who had undergone VIP treatment as second-line or more chemotherapy between January 2000 and December 2015. The patients were treated with a combination of etoposide (100 mg/m for 5 days), ifosfamide (2000 mg/m for 2 days), and cisplatin (20 mg/m for 5 days) once every 4 weeks. Treatment response, progression-free survival (PFS), and overall survival (OS) were analyzed in all patients and between responder and nonresponder groups (responders showed a tumor response to any prior systemic chemotherapy before VIP).Twenty-four patients with a median age of 50 years (range: 20-68 years) were treated with VIP. Eleven (45.8%) patients were male and 7 (29.2%) received 2 or more chemotherapy regimens before VIP. Median PFS was 3.7 months (95% confidence interval [CI], 1.3-6.1 months) and median OS was 10.0 months (95% CI, 6.6-13.5). The overall response rate was 37.5%, and the disease control rate was 50%. The responder group showed better PFS (7.7 months vs 3.0 months; P = 0.101) and significantly improved OS (11.0 months vs 8.8 months; P = 0.039) compared to those of nonresponders. All patients reported some grade of hematological toxicity. The most frequently encountered hematological toxicity was neutropenia (any grade, 77.7%; grade 3 or 4, 74.0%).VIP might be effective in patients with previously treated STS.
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Feasibility and efficacy of gemcitabine and docetaxel combination chemotherapy for bone and soft tissue sarcomas: multi-institutional retrospective analysis of 134 patients. World J Surg Oncol 2016; 14:306. [PMID: 27931230 PMCID: PMC5146834 DOI: 10.1186/s12957-016-1059-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2016] [Accepted: 11/22/2016] [Indexed: 11/18/2022] Open
Abstract
Background Bone and soft tissue sarcomas (BSTS) are rare malignant tumors. Recently, the combination of gemcitabine and docetaxel (GD) was shown to have activity as second-line setting in BSTS. However, the efficacy as first-line and adjuvant settings and precise profiles of adverse events in Japanese patients are not known yet. In the present study, the feasibility and efficacy of GD in patients with BSTS were investigated. Methods Patients with BSTS treated with GD in our institutions were retrospectively analyzed. Information regarding clinical features, adverse events, and outcome was collected and statistically studied. Factors related to survival were analyzed using log-rank test and Cox proportional hazard regression method. Results A total of 134 patients were analyzed. GD was carried out as adjuvant setting in 9, first-line in 23, second-line in 56, and third-or-greater line in 46 patients. The response rate (RR) for all patients was 9.7%. RR for the patients treated as adjuvant or first-line setting was 18.8%, whereas that as second-or-greater line was 6.9%. The median progression-free survival (PFS) and overall survival (OS) of all patients were 4.8 (95% CI 3.5–6.1) and 16.4 (95% CI 9.8–22.9) months, respectively. Survival tended to be better in the patients treated as first-line than in those treated as second-or-greater line. Multivariate analysis demonstrated that history of prior chemotherapy (p = 0.046) and response to GD (p = 0.009) was significantly associated with PFS and OS, respectively. The leucopenia and neutropenia were the most frequent adverse events, and grade 3 or 4 leucopenia and neutropenia were observed in 69.4 and 72.4% of the patients. Grade 2 or 3 pneumonitis was observed in one (0.7%) and four (3.0%) patients, respectively. All the patients with pneumonitis had experienced prior chemotherapy and/or radiotherapy. Conclusions GD used as both first- and second/later line is effective chemotherapy for a proportion of patients with advanced BSTS. Higher response rate and better outcome was achieved in chemotherapy-naïve patients. This regimen is associated with high incidence of severe hematological toxicity, as well as the risk of severe pneumonitis, especially in pre-treated patients. GD is promising for further analysis by phase III study for the patients with BSTS.
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Dangoor A, Seddon B, Gerrand C, Grimer R, Whelan J, Judson I. UK guidelines for the management of soft tissue sarcomas. Clin Sarcoma Res 2016; 6:20. [PMID: 27891213 PMCID: PMC5109663 DOI: 10.1186/s13569-016-0060-4] [Citation(s) in RCA: 287] [Impact Index Per Article: 35.9] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2016] [Accepted: 11/01/2016] [Indexed: 01/18/2023] Open
Abstract
Soft tissue sarcomas (STS) are rare tumours arising in mesenchymal tissues, and can occur almost anywhere in the body. Their rarity, and the heterogeneity of subtype and location means that developing evidence-based guidelines is complicated by the limitations of the data available. However, this makes it more important that STS are managed by teams, expert in such cases, to ensure consistent and optimal treatment, as well as recruitment to clinical trials, and the ongoing accumulation of further data and knowledge. The development of appropriate guidance, by an experienced panel referring to the evidence available, is therefore a useful foundation on which to build progress in the field. These guidelines are an update of the previous version published in 2010 (Grimer et al. in Sarcoma 2010:506182, 2010). The original guidelines were drawn up following a consensus meeting of UK sarcoma specialists convened under the auspices of the British Sarcoma Group (BSG) and were intended to provide a framework for the multidisciplinary care of patients with soft tissue sarcomas. This current version has been updated and amended with reference to other European and US guidance. There are specific recommendations for the management of selected subtypes of disease including retroperitoneal and uterine sarcomas, as well as aggressive fibromatosis (desmoid tumours) and other borderline tumours commonly managed by sarcoma services. An important aim in sarcoma management is early diagnosis and prompt referral. In the UK, any patient with a suspected soft tissue sarcoma should be referred to one of the specialist regional soft tissues sarcoma services, to be managed by a specialist sarcoma multidisciplinary team. Once the diagnosis has been confirmed using appropriate imaging, plus a biopsy, the main modality of management is usually surgical excision performed by a specialist surgeon. In tumours at higher risk of recurrence or metastasis pre- or post-operative radiotherapy should be considered. Systemic anti-cancer therapy (SACT) may be utilized in some cases where the histological subtype is considered more sensitive to systemic treatment. Regular follow-up is recommended to assess local control, development of metastatic disease, and any late-effects of treatment. For local recurrence, and more rarely in selected cases of metastatic disease, surgical resection would be considered. Treatment for metastases may include radiotherapy, or systemic therapy guided by the sarcoma subtype. In some cases, symptom control and palliative care support alone will be appropriate.
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Affiliation(s)
- Adam Dangoor
- Bristol Cancer Institute, Bristol Haematology & Oncology Centre, University Hospitals Bristol NHS Trust, Bristol, BS2 8ED UK
| | - Beatrice Seddon
- Department of Oncology, University College London Hospital NHS Trust, London, NW1 2PG UK
| | - Craig Gerrand
- The Newcastle upon Tyne Hospitals NHS Foundation Trust, Freeman Hospital, Newcastle-upon-Tyne, NE7 7DN UK
| | - Robert Grimer
- Royal Orthopaedic Hospital NHS Trust, Birmingham, B31 2AP UK
| | - Jeremy Whelan
- Department of Oncology, University College London Hospital NHS Trust, London, NW1 2PG UK
| | - Ian Judson
- Royal Marsden NHS Foundation Trust, London, SW3 6JJ UK
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Lee JA, Jeon DG, Cho WH, Song WS, Yoon HS, Park HJ, Park BK, Choi HS, Ahn HS, Lee JW, Yoo KH, Sung KW, Koo HH, Kang HJ, Park KD, Shin HY, Koh KN, Im HJ, Seo JJ, Lim YJ, Baek HJ, Kook H. Higher Gemcitabine Dose Was Associated With Better Outcome of Osteosarcoma Patients Receiving Gemcitabine-Docetaxel Chemotherapy. Pediatr Blood Cancer 2016; 63:1552-6. [PMID: 27197055 DOI: 10.1002/pbc.26058] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2016] [Accepted: 04/19/2016] [Indexed: 11/06/2022]
Abstract
BACKGROUND Efficacy of gemcitabine and docetaxel (GEM + DOC) chemotherapy in patients with recurrent or refractory osteosarcoma was evaluated. METHODS Data of 53 patients from 9 institutions, who received GEM (675 or 900 mg/m(2) on days 1 and 8) and DOC (100 mg/m(2) on day 8), were retrospectively reviewed. RESULTS GEM + DOC was administered as adjuvant (n = 25) or palliative chemotherapy (n = 28). Patients received a median 3 courses (range, 1-10 courses). Objective response rate (CR + PR, where CR is complete response and PR is partial response) and disease control rate (CR+ PR + SD, where SD is stable disease) were 14.3% and 28.6%, respectively. Disease control rate was higher in patients receiving 900 mg/m(2) GEM than in patients receiving 675 mg/m(2) (50.0% vs. 12.5%, P = 0.03). Higher GEM dose was associated with better survival, both in adjuvant (1-year overall survival, 90.9 ± 8.7% vs. 38.5 ± 13.5%, P = 0.002) and palliative settings (50.0 ± 14.4% vs. 31.3 ± 11.6%, P = 0.04). CONCLUSIONS Further studies are necessary to investigate the efficacy of more aggressive and higher doses of GEM + DOC chemotherapy in osteosarcoma.
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Affiliation(s)
- Jun Ah Lee
- Department of Pediatrics, Korea Cancer Center Hospital, Seoul, Republic of Korea
| | - Dae-Geun Jeon
- Department of Orthopedic Surgery, Korea Cancer Center Hospital, Seoul, Republic of Korea
| | - Wan Hyeong Cho
- Department of Orthopedic Surgery, Korea Cancer Center Hospital, Seoul, Republic of Korea
| | - Won Seok Song
- Department of Orthopedic Surgery, Korea Cancer Center Hospital, Seoul, Republic of Korea
| | - Hoi Soo Yoon
- Department of Pediatrics, Kyung Hee University School of Medicine, Seoul, Republic of Korea
| | - Hyeon Jin Park
- Center for Pediatric Oncology, National Cancer Center, Goyang, Seoul, Republic of Korea
| | - Byung Kiu Park
- Center for Pediatric Oncology, National Cancer Center, Goyang, Seoul, Republic of Korea
| | - Hyoung Soo Choi
- Department of Pediatrics, Seoul National University Bundang Hospital, Seongnam, Republic of Korea, Seongnam, Seoul, Republic of Korea
| | - Hyo Seop Ahn
- Department of Pediatrics, Seoul National University Bundang Hospital, Seongnam, Republic of Korea, Seongnam, Seoul, Republic of Korea
| | - Ji Won Lee
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Keon Hee Yoo
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Ki Woong Sung
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Hong Hoe Koo
- Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Hyoung Jin Kang
- Department of Pediatrics, Cancer Research Institute, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Kyung Duk Park
- Department of Pediatrics, Cancer Research Institute, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Hee Young Shin
- Department of Pediatrics, Cancer Research Institute, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Kyung-Nam Koh
- Department of Pediatrics, Asan Medical Center Children's Hospital, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Ho Joon Im
- Department of Pediatrics, Asan Medical Center Children's Hospital, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Jong Jin Seo
- Department of Pediatrics, Asan Medical Center Children's Hospital, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Yeon Jung Lim
- Department of Pediatrics, Chungnam National University College of Medicine, Daejon, Republic of Korea
| | - Hee Jo Baek
- Department of Pediatrics, Chonnam National University Hwasun Hospital, Chonnam National University Medical School, Gwangju, Republic of Korea
| | - Hoon Kook
- Department of Pediatrics, Chonnam National University Hwasun Hospital, Chonnam National University Medical School, Gwangju, Republic of Korea
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Camacho KM, Menegatti S, Vogus DR, Pusuluri A, Fuchs Z, Jarvis M, Zakrewsky M, Evans MA, Chen R, Mitragotri S. DAFODIL: A novel liposome-encapsulated synergistic combination of doxorubicin and 5FU for low dose chemotherapy. J Control Release 2016; 229:154-162. [PMID: 27034194 DOI: 10.1016/j.jconrel.2016.03.027] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2016] [Revised: 02/25/2016] [Accepted: 03/16/2016] [Indexed: 10/22/2022]
Abstract
PEGylated liposomes have transformed chemotherapeutic use of doxorubicin by reducing its cardiotoxicity; however, it remains unclear whether liposomal doxorubicin is therapeutically superior to free doxorubicin. Here, we demonstrate a novel PEGylated liposome system, named DAFODIL (Doxorubicin And 5-Flurouracil Optimally Delivered In a Liposome) that inarguably offers superior therapeutic efficacies compared to free drug administrations. Delivery of synergistic ratios of this drug pair led to greater than 90% reduction in tumor growth of murine 4T1 mammary carcinoma in vivo. By exploiting synergistic ratios, the effect was achieved at remarkably low doses, far below the maximum tolerable drug doses. Our approach re-invents the use of liposomes for multi-drug delivery by providing a chemotherapy vehicle which can both reduce toxicity and improve therapeutic efficacy. This methodology is made feasible by the extension of the ammonium-sulfate gradient encapsulation method to nucleobase analogues, a liposomal entrapment method once conceived useful only for anthracyclines. Therefore, our strategy can be utilized to efficiently evaluate various chemotherapy combinations in an effort to translate more effective combinations into the clinic.
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Affiliation(s)
- Kathryn M Camacho
- Center for Bioengineering, Department of Chemical Engineering, University of California at Santa Barbara, Santa Barbara, CA 93106, United States
| | - Stefano Menegatti
- Department of Chemical and Biomolecular Engineering, Department of Biomedical Engineering, Biomanufacturing Training and Education Center (BTEC), North Carolina State University, Raleigh, NC 27695, United States
| | - Douglas R Vogus
- Center for Bioengineering, Department of Chemical Engineering, University of California at Santa Barbara, Santa Barbara, CA 93106, United States
| | - Anusha Pusuluri
- Center for Bioengineering, Department of Chemical Engineering, University of California at Santa Barbara, Santa Barbara, CA 93106, United States
| | - Zoë Fuchs
- Center for Bioengineering, Department of Chemical Engineering, University of California at Santa Barbara, Santa Barbara, CA 93106, United States
| | - Maria Jarvis
- Center for Bioengineering, Department of Chemical Engineering, University of California at Santa Barbara, Santa Barbara, CA 93106, United States
| | - Michael Zakrewsky
- Center for Bioengineering, Department of Chemical Engineering, University of California at Santa Barbara, Santa Barbara, CA 93106, United States
| | - Michael A Evans
- Center for Bioengineering, Department of Chemical Engineering, University of California at Santa Barbara, Santa Barbara, CA 93106, United States
| | - Renwei Chen
- Center for Bioengineering, Department of Chemical Engineering, University of California at Santa Barbara, Santa Barbara, CA 93106, United States
| | - Samir Mitragotri
- Center for Bioengineering, Department of Chemical Engineering, University of California at Santa Barbara, Santa Barbara, CA 93106, United States
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Frazier JP, Beirne E, Ditzler SH, Tretyak I, Casalini JR, Thirstrup DJ, Knoblaugh S, Ward JG, Tripp CD, Klinghoffer RA. Establishment and characterization of a canine soft tissue sarcoma patient-derived xenograft model. Vet Comp Oncol 2016; 15:754-763. [PMID: 26991424 DOI: 10.1111/vco.12215] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2015] [Revised: 12/02/2015] [Accepted: 12/23/2015] [Indexed: 11/28/2022]
Abstract
Spontaneously occurring soft tissue sarcoma (STS) is relatively common in canine cancer patients. Because of the similarities to human disease, canine STSs are a valuable and readily available resource for the study of new therapeutics. In this study, a canine patient-derived xenograft (PDX) model, CDX-STS2, was established. The CDX-STS2 model was engrafted and expanded for systemic administration studies with chemotherapeutic agents commonly used to treat STS, including doxorubicin, docetaxel and gemcitabine. Immunohistochemistry for drug-specific biomarkers and tumour growth measurement revealed tumour sensitivity to doxorubicin and docetaxel, whereas gemcitabine had no effect on tumour growth. Although many human PDX tumour models have been established, relatively few canine PDX models have been reported to date. CDX-STS2 represents a new STS PDX research model of canine origin that will be useful in bridging preclinical research with clinical studies of STS in pet dogs.
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Affiliation(s)
| | - E Beirne
- Presage Biosciences, Seattle, WA, USA
| | | | - I Tretyak
- Presage Biosciences, Seattle, WA, USA
| | | | | | - S Knoblaugh
- Department of Veterinary Biosciences, The Ohio State University, Columbus, OH, USA
| | - J G Ward
- Specialty VetPath, Shoreline, WA, USA
| | - C D Tripp
- Veterinary Cancer Specialty Care, Lynnwood, WA, USA
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