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Liu ZM, Yuan Y, Jin L. FAM83D acts as an oncogene by regulating cell cycle progression via multiple pathways in synovial sarcoma: a potential novel downstream target oncogene of anlotinib. Discov Oncol 2024; 15:82. [PMID: 38512482 PMCID: PMC10957831 DOI: 10.1007/s12672-024-00943-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Accepted: 03/19/2024] [Indexed: 03/23/2024] Open
Abstract
OBJECTIVE Synovial Sarcoma (SS), a highly malignant mesenchymal neoplasm, typically carries a grim prognosis for patients presenting with high-grade or metastatic disease. Although Anlotinib, a new agent for treating soft tissue sarcomas, holds promise, its underlying mechanism remains incompletely understood. This investigation aims to delineate Anlotinib's anticancer effectiveness and potential mechanistic underpinnings in patients suffering from advanced, refractory SS. MATERIALS AND METHODS Employing microarray assay, we examined the potential downstream targets of Anlotinib in SS therapy. A shRNA-based high-content screening was performed to identify candidate genes with the greatest influence on SW982 cell proliferation. The knockdown efficacy of selected genes within SW982 cells was confirmed using RT-qPCR as well as western blot analysis. To assess the effect of putative downstream elimination of genes with synovial sarcoma cells, cell proliferation, and apoptotic assays were carried out. Gene chip microarray as well as bioinformatics techniques were utilized to scrutinize potential signaling networks associated with the candidate downstream gene. RESULTS QPCR verified high expression of FAM83D in SW982 cells, shRNA was designed to silence FAM83D by lentivirus transfection, apoptosis assay, and cell cycle arrest showing that FAM83D downregulation augments apoptosis in SW982 cells and arrests cell cycle progression in the S stage. Inhibition of FAM83D expression upregulated STAT1 while downregulated BIRC5, MCM2, and CDK1 genes in vitro. CONCLUSIONS This experimental study identified FAM83D as a critical regulator that contributes to the proliferation and progression of SS, suggesting that FAM83D-regulated signaling pathway may serve as a prospective target in SS management.
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Affiliation(s)
- Zi-Mei Liu
- Department of Oncology, Tongren Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200336, China
| | - Ying Yuan
- Department of Oncology, Tongren Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200336, China
| | - Lei Jin
- Department of Rheumatology and Immunology, Tongren Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200336, China.
- Department of Rheumatology, Immunology & Allergy, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080, China.
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Saito Y, Shimoi T, Iwata S, Maejima A, Abe K, Udagawa R, Yonemori K, Furukawa T, Wakao F. Impact of relative dose intensity of trabectedin with pegfilgrastim support: a single-centre retrospective study. J Chemother 2023; 35:737-744. [PMID: 36633925 DOI: 10.1080/1120009x.2022.2164116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 11/29/2022] [Accepted: 12/27/2022] [Indexed: 01/13/2023]
Abstract
Relative dose intensity (RDI) has been associated with improved survival in patients with advanced solid tumours. However, there is no evidence regarding RDI in patients under long-term treatment with trabectedin for adult advanced soft tissue sarcoma (STS). Pegfilgrastim use was associated with chemotherapy dose intensity maintenance in patients with various cancers. We retrospectively evaluated the RDI in patients with STS receiving trabectedin. The patients were grouped based on whether trabectedin administration was supported by pegfilgrastim. RDI was obtained for 114 of the 140 included patients. Chemotherapy cycles that included filgrastim were excluded. Patients treated with and without pegfilgrastim had similar RDI rates (77.1% ± 17.6% vs 78.8% ± 16.4%; P = 0.485). Moreover, we found no association between patients receiving ≥4 trabectedin cycles and the use of pegfilgrastim. These results suggested that trabectedin dose delays or reductions should be considered before administering prophylactic pegfilgrastim.
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Affiliation(s)
- Yoshimasa Saito
- Division of Quality Assurance Programs, Institute for Cancer Control, National Cancer Center, Tokyo, Japan
- Department of Pharmacy, National Cancer Center Hospital, Tokyo, Japan
| | - Tatsunori Shimoi
- Department of Medical Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Shintaro Iwata
- Department of Musculoskeletal Oncology and Rehabilitation, National Cancer Center Hospital, Tokyo, Japan
| | - Aiko Maejima
- Department of Urology, National Cancer Center Hospital, Tokyo, Japan
| | - Kentaro Abe
- Department of Pharmacy, National Cancer Center Hospital, Tokyo, Japan
| | - Ryoko Udagawa
- Department of Pharmacy, National Cancer Center Hospital, Tokyo, Japan
| | - Kan Yonemori
- Department of Medical Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Tetsuya Furukawa
- Department of Pharmacy, National Cancer Center Hospital, Tokyo, Japan
| | - Fumihiko Wakao
- Institute for Cancer Control, National Cancer Center, Tokyo, Japan
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Graves L, Jeck WR, Grilley-Olson JE. A League of Its Own? Established and Emerging Therapies in Undifferentiated Pleomorphic Sarcoma. Curr Treat Options Oncol 2023; 24:212-228. [PMID: 36729198 DOI: 10.1007/s11864-023-01054-7] [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] [Accepted: 12/26/2022] [Indexed: 02/03/2023]
Abstract
OPINION STATEMENT Over the last decade in soft tissue sarcoma (STS) research, the shifting landscape towards more precise subtype classification and the increasing study of novel therapeutic strategies has prompted a need to highlight current knowledge of effective subtype specific therapies. Undifferentiated pleomorphic sarcoma (UPS), formerly known as malignant fibrous histiocytoma (MFH), is among the most common subtypes of STS arising in the trunk or extremities of adults. Administration of systemic chemotherapy is the primary management in locally advanced and metastatic UPS. While anthracycline-based chemotherapy continues to be standard of care in this setting, outcomes in locally advanced or metastatic UPS remain poor. Recent studies highlight the unique characteristics of UPS that may contribute to its greater sensitivity to immune checkpoint inhibition (ICI) compared to other STS subtypes. With the promise of benefit from novel therapies, including ICI or ICI plus chemotherapy, for a subset of patients with UPS comes the need to identify biomarkers predictive of response to therapy. Ongoing and future clinical trials should place strong emphasis on correlative biomarker studies to learn more about the unique biology of UPS and to identify patients for whom ICI-based therapy will be effective.
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Affiliation(s)
- Laurie Graves
- Division of Pediatric Hematology & Oncology, Duke University, Hanes House, Room 378, DUMC Box 102382, 315 Trent Drive, Durham, NC, 27710, USA.
| | - William R Jeck
- Department of Pathology, Duke University, Durham, NC, 27710, USA
- Duke Cancer Institute, Durham, NC, 27710, USA
| | - Juneko E Grilley-Olson
- Duke Cancer Institute, Durham, NC, 27710, USA
- Division of Medical Oncology, Duke University, Durham, NC, 27710, USA
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4
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Sun H, Liu J, Hu F, Xu M, Leng A, Jiang F, Chen K. Current research and management of undifferentiated pleomorphic sarcoma/myofibrosarcoma. Front Genet 2023; 14:1109491. [PMID: 36873946 PMCID: PMC9978151 DOI: 10.3389/fgene.2023.1109491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2022] [Accepted: 02/06/2023] [Indexed: 02/18/2023] Open
Abstract
Undifferentiated pleomorphic sarcoma (UPS), once termed as malignant fibrous histiocytoma, has always been diagnosed exclusively in clinical practice because it lacks any defined resemblance to normal mesenchymal tissue. Although myxofibrosarcoma (MFS) has been separated from UPS due to its fibroblastic differentiation with myxoid stroma, UPS and MFS are still identified as a sarcoma group in terms of molecular landscapes. In this review article, we will describe the associated genes and signaling pathways involved in the process of sarcoma genesis and make a summary of conventional management, targeted therapy, immunotherapy, and some novel potential treatments of UPS/MFS. With the progressive advancements in medical technology and a better understanding about the pathogenic mechanism of UPS/MFS in the coming decades, new lights will be shed on the successful management of UPS/MFS.
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Affiliation(s)
- Haitao Sun
- Department of Spine Surgery, Naval Hospital of Eastern Theater Command, Zhoushan, China
| | - Jilu Liu
- Department of Spine Surgery, Naval Hospital of Eastern Theater Command, Zhoushan, China
| | - Fangyuan Hu
- Department of Spine Surgery, Naval Hospital of Eastern Theater Command, Zhoushan, China
| | - Meng Xu
- Department of Spine Surgery, Naval Hospital of Eastern Theater Command, Zhoushan, China
| | - Ao Leng
- Department of Orthopaedics, General Hospital of Northern Theater Command, Shenyang, China
| | - Feng Jiang
- Department of Neonatology, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China
| | - Kefu Chen
- The No.988th hospital of Joint Logistic Support Force of PLA, Zhengzhou, China.,Institute of Neuroscience, Key Laboratory of Molecular Neurobiology of Ministry of Education and the Collaborative Innovation Center for Brain Science, Naval Medical University, Shanghai, China
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5
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Palmerini E, Sanfilippo R, Grignani G, Buonadonna A, Romanini A, Badalamenti G, Ferraresi V, Vincenzi B, Comandone A, Pizzolorusso A, Brunello A, Gelsomino F, De Pas T, Ibrahim T, Gurrieri L, Grosso F, Zanelli F, Pantaleo MA, Milesi L, Ciuffreda L, Ferrari V, Marchesi E, Quattrini I, Righi A, Setola E, Carretta E, Casali PG, Picci P, Ferrari S. Transcription regulators and ultra-rare and other rare translocation-related sarcomas treated with trabectedin: A proof of principle from a post-hoc analysis. Front Oncol 2022; 12:1042479. [PMID: 36568164 PMCID: PMC9780071 DOI: 10.3389/fonc.2022.1042479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Accepted: 11/07/2022] [Indexed: 12/13/2022] Open
Abstract
Background Among sarcomas, which are rare cancers with an incidence of <6 per 100.000/year cases, ultra-rare sarcomas have an incidence of approximately ≤1/1,000,000/year cases and altogether account for ~20% of all soft tissue sarcomas (STS) and bone sarcomas. The Italian Sarcoma Group has recently performed a non-interventional, retrospective TrObs study with data from 512 anthracycline-pretreated patients with advanced multiple STS histologies and treated with trabectedin (Palmerini, Cancers 2021; ClinicalTrials.gov Identifier: NCT02793050). Methods A post-hoc analysis of case series to evaluate the efficacy and safety of trabectedin on patients with ultra-rare and other rare translocation-related sarcomas included in TrObs study was performed. Main outcomes comprised investigator-assessed overall response rate (ORR), disease control rate (DCR), progression-free survival (PFS) and safety. Results Thirty-six patients (18 women) with ultra-rare and other rare sarcoma and a median age of 53.0 years (range: 22-81) were included. Most patients had solitary fibrous tumor (SFT; n=11) followed by epithelioid sarcoma (n=5), malignant peripheral nerve sheath tumor (MPNST; n=4), extraskeletal myxoid chondrosarcoma (EMC; n=3), desmoplastic small round cell tumor (DSRCT; n=3), and alveolar soft part sarcoma (ASPS), rhabdomyosarcoma and clear cell sarcoma (n=2 each). Thirty-five patients had metastatic disease and 23 patients received trabectedin as a second-line treatment. Among 35 patients evaluable for response, two patients with SFT and ASPS had a partial response and one patient with DSRCT obtained a complete response, reaching an ORR of 8.6% (95% CI: 2.8-23.4%). Among patients with an ORR, 6-months PFS was 100% in patients with ASPS, 45.7% in patients with SFT and 33.3% in those with DSRCT. Two patients with epithelioid sarcoma and myoepithelioma had disease stabilization lasting >24 months. Nine patients had at least one grade 3/4 adverse event, mostly being bone marrow toxicity (n=6). Conclusions Trabectedin has some anti-tumor activity in some ultra-rare and other rare sarcomas, particularly translocation-related sarcomas, with the well-known manageable safety profile.
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Affiliation(s)
- Emanuela Palmerini
- Osteoncology, Bone and Soft Tissue Sarcomas and Innovative Therapies Unit IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy,*Correspondence: Emanuela Palmerini,
| | - Roberta Sanfilippo
- Medical Oncology Unit 2, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy
| | | | - Angela Buonadonna
- Centro di Riferimento Oncologico di Aviano (CRO Aviano), IRCCS, Aviano, Italy
| | | | - Giuseppe Badalamenti
- Department of Surgical, Oncological and Oral Sciences, Section of Medical Oncology, University of Palermo, Palermo, Italy
| | - Virginia Ferraresi
- Sarcomas and Rare Tumors Unit, Sarcomas and Rare Tumors Departmental Unit-IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Bruno Vincenzi
- Medical Oncology, University Campus Bio-Medico, Rome, Italy
| | - Alessandro Comandone
- Struttura Complessa (SC) Oncologia ASL Città di Torino, Ospedale San Giovanni Bosco, Torino, Italy
| | - Antonio Pizzolorusso
- Sarcomas and Rare Tumors Unit, Istituto Nazionale Tumori IRCCS “Fondazione G. Pascale”, Naples, Italy
| | - Antonella Brunello
- Department of Oncology, Medical Oncology 1, Veneto Institute of Oncology IOV-IRCCS, Padua, Italy
| | - Fabio Gelsomino
- Department of Oncology and Hematology, University Hospital of Modena, Modena, Italy
| | - Tommaso De Pas
- Unit of Medical Oncology Sarcomas, Thymomas and Rare Tumors, European Institute of Oncology, IRCCS, Milano, Italy
| | - Toni Ibrahim
- Osteoncology, Bone and Soft Tissue Sarcomas and Innovative Therapies Unit IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Lorena Gurrieri
- Osteoncology and Rare Tumors Center, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, Meldola, Italy
| | - Federica Grosso
- Mesothelioma and Rare Cancer Unit, Azienda Ospedaliera SS. Antonio e Biagio General Hospital, Alessandria, Italy
| | - Francesca Zanelli
- Dipartimento Oncologico e Tecnologie Avanzate, Arcispedale Santa Maria Nuova IRCCS Reggio Emilia, Reggio Emilia, Italy
| | | | - Laura Milesi
- Department of Oncology, ASST. Papa Giovanni XXIII Hospital, Bergamo, Italy
| | - Libero Ciuffreda
- Medical Oncology Unit, Azienda Ospedaliero Universitaria San Giovanni Battista, Molinette, Torino, Italy
| | - Vittorio Ferrari
- Dipartimento di Specialità Medico-Chirurgiche, Scienze Radiologiche e Sanit Sanità Pubblica, Oncologia Medica, Università degli Studi di Brescia, ASST Spedali Civili, Brescia, Italy
| | - Emanuela Marchesi
- Italian Sarcoma Group Clinical Trial Unit, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Irene Quattrini
- Osteoncology, Bone and Soft Tissue Sarcomas and Innovative Therapies Unit IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Alberto Righi
- Department of Pathology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Elisabetta Setola
- Department of Experimental, Diagnostic and Speciality Medicine, Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | - Elisa Carretta
- Osteoncology, Bone and Soft Tissue Sarcomas and Innovative Therapies Unit IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Paolo G. Casali
- Medical Oncology Unit 2, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy,Department of Oncology and Hemato-oncology, University of Milan, Milan, Italy
| | - Piero Picci
- Italian Sarcoma Group Clinical Trial Unit, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Stefano Ferrari
- Osteoncology, Bone and Soft Tissue Sarcomas and Innovative Therapies Unit IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
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Tortorelli I, Navarria F, Maggio AD, Banzato A, Lestuzzi C, Nicosia L, Chiusole B, Galiano A, Sbaraglia M, Zagonel V, Brunello A. Trabectedin and Radiation Therapy for Cardiac Metastasis From Leiomyosarcoma: A Case Report and Review of the Literature. Front Oncol 2022; 12:838114. [PMID: 35574369 PMCID: PMC9097915 DOI: 10.3389/fonc.2022.838114] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Accepted: 03/18/2022] [Indexed: 11/13/2022] Open
Abstract
Leiomyosarcoma (LMS) is one of the most frequent subtypes of soft-tissue sarcomas (STSs). Metastatic spread to the heart in cancer patients carries a poor prognosis and there is no known effective treatment. Cardiac metastases of STSs are very rare. Here we present the case of a 55-year-old patient who underwent surgical resection of a retroperitoneal leiomyosarcoma and then developed widespread metastatic disease, treated with a combination of local treatment and systemic therapy. Three years after surgical resection she presented with a cardiac intraventricular mass, which was treated with radiation therapy, while receiving systemic therapy with trabectedin. Such combination therapy was well-tolerated and effective, allowing a substantial dimensional reduction which is perduring to date, 18 months after diagnosis of cardiac metastasis. Available literature and data point to the feasibility and good tolerability of radiation therapy and trabectedin in metastatic sarcoma, yet this is the first report on the effectiveness of the combination for the treatment of cardiac disease. The extended survival since a metastatic relapse (more than 3 years) is likely the result of integrated systemic and loco-regional treatment, which should be always discussed within the framework of a multiprofessional and multidisciplinary setting.
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Affiliation(s)
- Ilaria Tortorelli
- Oncology 1 Unit, Department of Oncology, Veneto Institute of Oncology IOV - IRCCS, Padua, Italy
| | - Federico Navarria
- Radiation Oncology Department, National Cancer Institute (CRO)- IRCCS, Aviano, Italy
| | - Antonio Di Maggio
- Oncologic Radiology Unit, Department of Radiology and Medical Physics, Veneto Institute of Oncology IOV - IRCCS, Padua, Italy
| | - Alberto Banzato
- Cardiology Unit, Veneto Institute of Oncology IOV - IRCCS, Padua, Italy
| | - Chiara Lestuzzi
- Cardiology and Cardio-Oncology Rehabilitation S.D.S, Department of Cardio-Cerebro-Vascular Physiopathology, Azienda Sanitaria Friuli Occidentale (AS FO), Aviano, Italy
| | - Luca Nicosia
- Advanced Radiation Oncology Department, Sacro Cuore Don Calabria Hospital IRCCS, Negrar, Italy
| | - Benedetta Chiusole
- Oncology 1 Unit, Department of Oncology, Veneto Institute of Oncology IOV - IRCCS, Padua, Italy
| | - Antonella Galiano
- Oncology 1 Unit, Department of Oncology, Veneto Institute of Oncology IOV - IRCCS, Padua, Italy
| | - Marta Sbaraglia
- Department of Pathology, Azienda Ospedale Università Padova, Padua, Italy
| | - Vittorina Zagonel
- Oncology 1 Unit, Department of Oncology, Veneto Institute of Oncology IOV - IRCCS, Padua, Italy
| | - Antonella Brunello
- Oncology 1 Unit, Department of Oncology, Veneto Institute of Oncology IOV - IRCCS, Padua, Italy
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Kokkali S, Boukovinas I, Samantas E, Papakotoulas P, Athanasiadis I, Andreadis C, Makrantonakis P, Samelis G, Timotheadou E, Vassilopoulos G, Papadimitriou C, Tzanninis D, Ardavanis A, Kotsantis I, Karvounis-Marolachakis K, Theodoropoulou T, Psyrri A. A Multicenter, Prospective, Observational Study to Assess the Clinical Activity and Impact on Symptom Burden and Patients' Quality of Life in Patients with Advanced Soft Tissue Sarcomas Treated with Trabectedin in a Real-World Setting in Greece. Cancers (Basel) 2022; 14:1879. [PMID: 35454787 PMCID: PMC9031293 DOI: 10.3390/cancers14081879] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Revised: 03/28/2022] [Accepted: 04/04/2022] [Indexed: 11/16/2022] Open
Abstract
This non-interventional, multicenter, prospective study aimed to evaluate the real-world activity of trabectedin, and its impact on symptom burden and quality of life in patients with advanced soft tissue sarcoma (aSTS) treated in routine clinical settings in Greece. Patients with histologically confirmed aSTS newly initiated on trabectedin were enrolled. The primary endpoint was progression-free survival (PFS) rate at 6 months. Secondary endpoints included PFS rate at 3 months, median PFS, objective response rate (ORR), disease control rate (DCR), overall survival (OS), and an assessment of the impact of treatment on health-related quality of life (HRQoL), cancer-related symptom burden and symptom interference with function, as well as all-cause treatment discontinuation rate. A total of 64 eligible patients from 13 Greek centers were evaluated. Patients received a median of three trabectedin cycles per patient (interquartile range [IQR]: 2.0-6.0). Median PFS was 6.6 months with 67.9% and 51.2% of patients free from progression at 3 and 6 months, respectively. ORR was 7.8% and DCR 21.9%. Median OS was 13.1 months. No significant changes from enrolment were noted in HRQoL scores. In total, 30 patients (46.9%) had at least one trabectedin-related adverse drug reaction (ADR) and 9 (14.1%) at least one serious ADR. The treatment discontinuation rate due to toxicity was 9.4%. These results suggest that trabectedin is an active treatment with clinically meaningful benefits in patients with aSTS with no new safety signals.
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Affiliation(s)
- Stefania Kokkali
- First Department of Medical Oncology, Agios Savvas Athens General Hospital, 11522 Athens, Greece;
| | - Ioannis Boukovinas
- Medical Oncology, Bioclinic of Thessaloniki, 54622 Thessaloniki, Greece;
| | - Epaminondas Samantas
- Third Oncology Clinic, Agioi Anargiroi Athens General Hospital, 14564 Athens, Greece;
| | - Pavlos Papakotoulas
- First Chemotherapeutic Oncology Department, Theagenion Anti-Cancer Hospital of Thessaloniki, 54639 Thessaloniki, Greece;
| | - Ilias Athanasiadis
- Oncology Department, Hygeia Athens Private Hospital, 15123 Maroussi, Greece;
| | - Charalampos Andreadis
- Third Department of Clinical Oncology and Chemotherapy, Theagenion Anti-Cancer Hospital of Thessaloniki, 54639 Thessaloniki, Greece;
| | - Parisis Makrantonakis
- Second Department of Clinical Oncology and Chemotherapy, Theagenion Anti-Cancer Hospital of Thessaloniki, 54639 Thessaloniki, Greece;
| | - Georgios Samelis
- Oncology Department, Hippocration General Hospital of Athens, 11527 Athens, Greece;
| | - Eleni Timotheadou
- Department of Medical Oncology, Papageorgiou Hospital, Faculty of Medicine, School of Health Sciences, Aristotle University of Thessaloniki, 54629 Thessaloniki, Greece;
| | | | - Christos Papadimitriou
- Oncology Unit, Aretaieion University Hospital, National and Kapodistrian University of Athens, 11528 Athens, Greece;
| | | | - Alexandros Ardavanis
- First Department of Medical Oncology, Agios Savvas Athens General Hospital, 11522 Athens, Greece;
| | - Ioannis Kotsantis
- Division Medical Oncology, Attikon University General Hospital of Athens, 12462 Haidari, Greece; (I.K.); (A.P.)
| | | | | | - Amanda Psyrri
- Division Medical Oncology, Attikon University General Hospital of Athens, 12462 Haidari, Greece; (I.K.); (A.P.)
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8
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Single-Center Experience with Trabectedin for the Treatment of Non-L-sarcomas. Adv Ther 2022; 39:1596-1610. [PMID: 35129790 DOI: 10.1007/s12325-022-02051-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Accepted: 01/17/2022] [Indexed: 11/01/2022]
Abstract
INTRODUCTION The effectiveness of trabectedin for the treatment of leiomyosarcoma and liposarcoma (commonly referred to as L-sarcomas) has been widely evidenced in clinical trials and real-world studies. Nevertheless, available literature on non-L-sarcomas is less abundant. The objective of the present study is to evaluate the effectiveness and safety of trabectedin in a cohort of patients with non-L-sarcomas in the real-world setting. METHODS This retrospective, observational study included 34 patients who received trabectedin in the Hospital de la Santa Creu i Sant Pau (Barcelona, Spain) between October 2013 and July 2020. RESULTS The most frequent histologic subtypes were undifferentiated spindle cell/pleomorphic sarcoma (n = 11, 32.4%), synovial sarcoma (n = 6, 17.7%), myxofibrosarcoma (n = 5, 14.7%), and malignant peripheral nerve sheath tumor (n = 4, 11.8%). The mean number of cycles with trabectedin was 5.5 (range 2-28). Three patients achieved partial response (8.8%) and eight patients showed stable disease (23.5%). The objective response rate and disease control rate were 8.8% (95% confidence interval (CI), 95% CI 1.9-23.7) and 32.4% (95% CI 17.4-50.5), respectively. Overall, progression-free survival was 2.9 months (95% CI 2.1-3.4). The overall survival was 7.3 months (95% CI 4.7-12.8). The most common trabectedin-related grade 3 adverse events were observed in 10 patients (26.5%), mostly being neutropenia (14.7%) and elevated transaminases (5.9%), whereas one patient (2.9%) reported grade 4 febrile neutropenia that required hospitalization. CONCLUSIONS The findings of this real-life study consistently support that trabectedin is an effective and safe option for the treatment of patients with non-L-sarcoma after failure of anthracyclines and ifosfamide, or in patients who are unsuited to receive these agents.
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9
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Hames-Fathi S, Nottley SWG, Pillay N. Unravelling undifferentiated soft tissue sarcomas: insights from genomics. Histopathology 2021; 80:109-121. [DOI: 10.1111/his.14446] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Accepted: 07/08/2021] [Indexed: 11/28/2022]
Affiliation(s)
- Shadi Hames-Fathi
- Research Department of Pathology University College London UCL Cancer Institute LondonUK
| | - Steven W G Nottley
- Research Department of Pathology University College London UCL Cancer Institute LondonUK
| | - Nischalan Pillay
- Research Department of Pathology University College London UCL Cancer Institute LondonUK
- Department of Cellular and Molecular Pathology Royal National Orthopaedic Hospital NHS Trust Stanmore UK
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10
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Souid S, Aissaoui D, Srairi-Abid N, Essafi-Benkhadir K. Trabectedin (Yondelis®) as a Therapeutic Option in Gynecological Cancers: A Focus on its Mechanisms of Action, Clinical Activity and Genomic Predictors of Drug Response. Curr Drug Targets 2021; 21:996-1007. [PMID: 31994460 DOI: 10.2174/1389450121666200128161733] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Revised: 10/25/2019] [Accepted: 11/20/2019] [Indexed: 02/07/2023]
Abstract
The use of predictive biomarkers provides potential individualized cancer therapeutic options to prevent therapy failure as well as serious toxicities. Several recent studies showed that predictive and prognostic biomarkers are a notable personalized strategy to improve patients' care in several cancers. Trabectedin (Yondelis®) is a cytotoxic agent, derived from a marine organism, harbouring a significant antitumor activity against several cancers such as soft tissue sarcoma, ovarian, and breast cancers. Recently and with the advent of molecular genetic testing, BRCA mutational status was found as an important predictor of response to this anticancer drug, especially in gynecological cancers. The aim of this updated review is to discuss the mechanisms of action of trabectedin against the wellknown cancer hallmarks described until today. The current advances were also examined related to genomic biomarkers that can be used in the future to predict the efficacy of this potent anticancer natural molecule in various gynecological cancers.
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Affiliation(s)
- Soumaya Souid
- Universite de Tunis El Manar, Institut Pasteur de Tunis, LR16IPT04 Epidemiologie Moleculaire et Pathologie Experimentale appliquee aux Maladies infectieuses, 1002, Tunis, Tunisia
| | - Dorra Aissaoui
- Universite de Tunis El Manar, Institut Pasteur de Tunis, LR16IPT08 Venins et biomolecules therapeutiques, 1002, Tunis, Tunisia
| | - Najet Srairi-Abid
- Universite de Tunis El Manar, Institut Pasteur de Tunis, LR16IPT08 Venins et biomolecules therapeutiques, 1002, Tunis, Tunisia
| | - Khadija Essafi-Benkhadir
- Universite de Tunis El Manar, Institut Pasteur de Tunis, LR16IPT04 Epidemiologie Moleculaire et Pathologie Experimentale appliquee aux Maladies infectieuses, 1002, Tunis, Tunisia
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11
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The potential role of the extracellular matrix in the activity of trabectedin in UPS and L-sarcoma: evidences from a patient-derived primary culture case series in tridimensional and zebrafish models. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2021; 40:165. [PMID: 33975637 PMCID: PMC8111914 DOI: 10.1186/s13046-021-01963-1] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Accepted: 04/26/2021] [Indexed: 12/26/2022]
Abstract
Background Soft tissue sarcomas (STS) are a rare group of solid neoplasm including among others liposarcoma, leiomyosarcoma (L-sarcoma) and undifferentiated pleomorphic sarcoma (UPS) entities. The current first-line treatment is represented by anthracycline based- regimens, second-line may include trabectedin. Currently the activity of trabectedin and its mechanism of action is not completely elucidated. Methods Taking the advantages of our 3D patient-derived primary culture translational model we performed genomic-, chemobiogram, proteomic- and in vivo analysis in a UPS culture (S1). Furthermore pharmacological profiling of a UPS and L-sarcoma patient-derived case series and in silico analysis were carried out. Results Trabectedin exhibited an increased activity in 3D respect to 2D cultures suggesting an extracellular matrix (ECM) and timp1 involvement in its mechanism of action. Moreover 3D S1 xenotranspanted zebrafish model showed an increased sensitivity to trabectedin. Finally the results were further validated in a UPS and L-sarcoma case series. Conclusions Taken together these results confirmed the activity of trabectedin in these STS histotypes. Moreover the data underline the ECM involvement in the cytotoxic effect mediated by trabectedin and could open the door for researches aimed to focus on the patient setting that could benefit from this agent. Supplementary Information The online version contains supplementary material available at 10.1186/s13046-021-01963-1.
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12
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Kyriazoglou A, Timmermans I, De Cock L, Laenen A, Dumez H, Sinnaeve F, Wafa H, Hompes D, Van Raemdonck D, De Leyn P, Sciot R, Hauben E, Debiec-Rychter M, Vandenbempt I, Schöffski P. Management of Synovial Sarcoma in a Tertiary Referral Center: A Retrospective Analysis of 134 Patients. Oncol Res Treat 2021; 44:232-241. [PMID: 33756486 DOI: 10.1159/000515112] [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: 01/27/2021] [Accepted: 02/08/2021] [Indexed: 11/19/2022]
Abstract
BACKGROUND Synovial sarcomas (SS) are malignant mesenchymal neoplasms that account for about 10% of all sarcomas. Complete surgical excision is the mainstay of primary treatment for localized disease, but SS have a high tendency for local relapse and metastases. Metastatic disease is commonly treated with systemic chemotherapy. METHODS We designed a retrospective analysis to describe the clinical presentation, course of treatment, outcome, and prognosis of patients with SS. Univariate and multivariate analyses were performed for potential prognostic factors. RESULTS We identified 134 patients treated between 1987 and 2018, with a cutoff date of December 2018. Demographics, disease characteristics, treatment, and survival rates were collected and analyzed. The median overall survival (mOS) from the date of diagnosis was 96.7 months. The median progression-free survival was 6.37 months. Disease-free survival was 26 months. Age over 65 years was found to be a prognostic factor with statistically significant value in the univariate analysis regarding mOS (p = 0.015) and mOS after local relapse (p = 0.0228). CONCLUSIONS Even though our study is limited by the retrospective nature of the analysis, it adds an important amount of clinical data regarding the treatment and outcome of SS.
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Affiliation(s)
| | - Iris Timmermans
- Department of Medical Oncology, University Hospitals Leuven, Leuven, Belgium
| | - Lore De Cock
- Department of Medical Oncology, University Hospitals Leuven, Leuven, Belgium
| | - Annouschka Laenen
- Department of Biostatistics, Catholic University of Leuven, Leuven, Belgium
| | - Herlinde Dumez
- Department of Medical Oncology, University Hospitals Leuven, Leuven, Belgium
| | - Friedl Sinnaeve
- Department of Orthopedic Surgery, University Hospitals Leuven, Leuven, Belgium
| | - Hazem Wafa
- Department of Orthopedic Surgery, University Hospitals Leuven, Leuven, Belgium
| | - Daphne Hompes
- Department of Surgical Oncology, University Hospitals Leuven, Leuven, Belgium
| | - Dirk Van Raemdonck
- Department of Thoracic Surgery, University Hospitals Leuven, Leuven, Belgium
| | - Paul De Leyn
- Department of Thoracic Surgery, University Hospitals Leuven, Leuven, Belgium
| | - Raf Sciot
- Department of Pathology, University Hospitals Leuven, Leuven, Belgium
| | - Esther Hauben
- Department of Pathology, University Hospitals Leuven, Leuven, Belgium
| | | | | | - Patrick Schöffski
- Department of Medical Oncology, University Hospitals Leuven, Leuven, Belgium
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13
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Trabectedin for Patients with Advanced Soft Tissue Sarcoma: A Non-Interventional, Retrospective, Multicenter Study of the Italian Sarcoma Group. Cancers (Basel) 2021; 13:cancers13051053. [PMID: 33801399 PMCID: PMC7958606 DOI: 10.3390/cancers13051053] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Revised: 02/24/2021] [Accepted: 02/25/2021] [Indexed: 11/22/2022] Open
Abstract
Simple Summary Active therapeutic options in advanced soft tissue sarcoma (STS), able to induce durable objective responses, are scarce beyond first-line chemotherapy. Thus, new strategies and optimal sequencing in the treatment algorithm for sarcoma represents an utmost clinical challenge. This non-interventional, retrospective, multicenter study of the Italian sarcoma group aimed to provide insights of the real-world efficacy, toxicity, and management of patients with advanced STS treated with trabectedin in clinical practice across Italy. Our findings on 512 pretreated metastatic patients with multiple sarcoma histologies in terms of time-to-event outcomes (median progression-free survival of 5.1 months and median overall survival of 21.6 months) confirm the activity of this regimen in a real-life setting with a manageable and well-characterized safety profile. Our study has corroborated that in real-life clinical practice, trabectedin is mostly given as a second-line treatment to patients with a good performance status and high-grade, metastatic leiomyosarcoma and liposarcoma. Abstract The Italian Sarcoma Group performed this retrospective analysis of patients with advanced soft tissue sarcoma, pretreated with ≥1 anthracycline-based treatment, and treated with trabectedin every three weeks. Primary endpoint was to describe real-life use of trabectedin across Italy. Secondary endpoints included objective response rate (ORR) and safety. Overall, 512 patients from 20 Italian centers were evaluated. Leiomyosarcoma (37.7%)/liposarcoma (30.3%) were the most prevalent histological types (abbreviated as L-sarcoma). Patients received a median of four trabectedin cycles (range: 1–40), mostly as a second-line treatment (~60% of patients). The ORR was 13.7% superior (p < 0.0001) in patients with L-sarcoma compared with patients with non-L-sarcoma (16.6% vs. 9.0%). Median progression-free survival (PFS) was 5.1 months, whereas median overall survival (OS) was 21.6 months. Significantly better PFS and OS were observed in patients with L-sarcoma, those with objective responses and/or disease stabilization, treated in an early line and treated with reduced dose. Bone marrow toxicity (61.4%) and transaminase increases (21.9%) were the most common grade 3/4 adverse events. The results of this real-life study suggest that trabectedin is an active treatment, which is mostly given as a second-line treatment to patients with a good performance status and high-grade, metastatic L-sarcoma (clinical trial information: NCT02793050).
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A Growth Modulation Index-Based GEISTRA Score as a New Prognostic Tool for Trabectedin Efficacy in Patients with Advanced Soft Tissue Sarcomas: A Spanish Group for Sarcoma Research (GEIS) Retrospective Study. Cancers (Basel) 2021; 13:cancers13040792. [PMID: 33672857 PMCID: PMC7917652 DOI: 10.3390/cancers13040792] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2021] [Revised: 01/31/2021] [Accepted: 02/02/2021] [Indexed: 12/03/2022] Open
Abstract
Simple Summary Soft tissue sarcomas (STS) are an uncommon and heterogeneous group of tumors, with scarce options for treatment in advanced cases. There is no consensus regarding which is the best treatment sequence for these patients. Although trabectedin is an approved drug for STS treatment, after progression to anthracyclines, the clinical profile of the patients that most benefit from this drug it is not defined. We have retrospectively analyzed a sample of 357 nonselected sarcoma patients from real-world experience, treated homogeneously with trabectedin, confirming and validating results from previous clinical trials and other retrospective studies. After analyzing clinical prognostic factors, we selected those which predicted a better growth modulation index (GMI > 1.33), and we defined the GEISTRA score, an easy to obtain and reproducible clinical tool, that can help us to optimize the use of trabectedin in advanced sarcoma patients. Abstract The aim of this study was to identify an easily reliable prognostic score that selects the subset of advanced soft tissue sarcoma (ASTS) patients with a higher benefit with trabectedin in terms of time to progression and overall survival. A retrospective series of 357 patients with ASTS treated with trabectedin as second- or further-line in 19 centers across Spain was analyzed. First, it was confirmed that patients with high growth modulation index (GMI > 1.33) were associated with the better clinical outcome. Univariate and multivariate analyses were performed to identify factors associated with a GMI > 1.33. Thus, GEISTRA score was based on metastasis free-interval (MFI ≤ 9.7 months), Karnofsky < 80%, Non L-sarcomas and better response in the previous systemic line. The median GMI was 0.82 (0–69), with 198 patients (55%) with a GMI < 1, 41 (11.5%) with a GMI 1–1.33 and 118 (33.1%) with a GMI > 1.33. The lowest GEISTRA score showed a median of time-to-progression (TTP) and overall survival (OS) of 5.7 and 19.5 months, respectively, whereas it was 1.8 and 3.1 months for TTP and OS, respectively, for the GEISTRA 4 score. This prognostic tool can contribute to better selecting candidates for trabectedin treatment in ASTS.
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15
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de Sande González LM, Martin-Broto J, Kasper B, Blay JY, Le Cesne A. Real-world evidence of the efficacy and tolerability of trabectedin in patients with advanced soft-tissue sarcoma. Expert Rev Anticancer Ther 2020; 20:957-963. [PMID: 32930637 DOI: 10.1080/14737140.2020.1822744] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
INTRODUCTION The efficacy and tolerability of trabectedin in patients with soft tissue sarcoma (STS) have been confirmed by various clinical studies involving lipo- and leiomyosarcomas as well as many other subtypes including translocation-related sarcomas. These data have been obtained from randomized phase II and III clinical trials. Studies in real-world clinical practice are necessary to bridge the efficacy-effectiveness gap and complete the body of evidence. Furthermore, reinforcing clinical experience with data from routine clinical practice allows drug management to be optimized and clinical benefits to be maximized. AREAS COVERED The present review provides the most significant data on the efficacy of trabectedin in real-world studies, and the interpretation of real-world experience with trabectedin, in patients with advanced STS. EXPERT OPINION Trabectedin has demonstrated durable disease control and an adequate safety profile, indicating it to be a suitable long-term treatment drug associated with a good quality of life. Personalized strategies and individualized objectives are the way forward in the management of STS.
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Affiliation(s)
| | - Javier Martin-Broto
- MUsculoSkeletal Tumor Board of Excellence Sevilla (MUSTBE SEVILLA), Virgen del Rocío University Hospital , Sevilla, Spain
| | - Bernd Kasper
- Sarcoma Unit, Interdisciplinary Tumor Center Mannheim, University Medical Center, University of Heidelberg, Theodor‑Kutzer‑Ufer , Mannheim, Germany
| | - Jean-Yves Blay
- Medical Oncology Department, Centre Léon Bérard , Lyon, France.,Medical Oncology Department, Université Claude Bernard Lyon I , Lyon, France
| | - Axel Le Cesne
- Medical Oncology Department, Gustave Roussy , Villejuif, France
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16
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Yokoyama Y, Nishida Y, Ikuta K, Nagino M. A case of retroperitoneal dedifferentiated liposarcoma successfully treated by neoadjuvant chemotherapy and subsequent surgery. Surg Case Rep 2020; 6:105. [PMID: 32448975 PMCID: PMC7246274 DOI: 10.1186/s40792-020-00865-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Accepted: 05/07/2020] [Indexed: 12/25/2022] Open
Abstract
Background Retroperitoneal liposarcoma (RPLS) is the most commonly observed soft tissue sarcoma in the retroperitoneal space. Although the beneficial effect of chemotherapy for RPLS is controversial, there are some reports that have shown a considerable tumor-suppressive effect of chemotherapy in RPLS. We demonstrate a case of dedifferentiated RPLS, which was initially considered inoperable but was successfully treated by neoadjuvant chemotherapy and subsequent curative resection. Case presentation A 59-year-old female was referred to our hospital with a chief complaint of right lower quadrant abdominal pain. Abdominal computed tomography revealed a large retroperitoneal tumor with a maximum diameter of 11 cm. The tumor involved retroperitoneal major vasculatures, such as the right common iliac vein and artery, as well as the right psoas muscle and femoral nerve. The right ureter was also involved and obstructed by the tumor. A biopsy was performed through the retroperitoneal route, and the tumor was diagnosed as a dedifferentiated liposarcoma with the Fédération Nationale des Centres de Lutte Contre le Cancer grade 3. Because the tumor was highly invasive and complete resection was not feasible, we decided to administer neoadjuvant chemotherapy with doxorubicin and ifosfamide (AI). After completing 6 courses of AI, the tumor size was considerably reduced, and we decided to perform surgery with curative intent. Before laparotomy, femoro-femoral arterial bypass was performed to prepare for the right common iliac artery resection. Thereafter, the patient underwent laparotomy and tumor resection combined with right nephrectomy, resection of the right common iliac artery and vein, and resection of the right psoas muscle and femoral nerve. The postoperative course was uneventful, although the patient needed a walking brace to support her gait. The pathological findings indicated a 99% disappearance of tumor cells. The patient was healthy without any complaints after 1 year of surgery, and a follow-up CT scan revealed no tumor recurrence. Conclusions To the best of our knowledge, this is the first report that showed a nearly complete pathological response to AI in dedifferentiated RPLS, which was subsequently completely resected.
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Affiliation(s)
- Yukihiro Yokoyama
- Department of Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, Aichi, 466-8550, Japan.
| | - Yoshihiro Nishida
- Department of Orthopedics, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, Aichi, 466-8550, Japan
| | - Kunihiro Ikuta
- Department of Orthopedics, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, Aichi, 466-8550, Japan
| | - Masato Nagino
- Department of Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, Aichi, 466-8550, Japan
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17
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Zheng B, Zhang S, Cai W, Wang J, Wang T, Tang N, Shi Y, Luo X, Yan W. Identification of Novel Fusion Transcripts in Undifferentiated Pleomorphic Sarcomas by Transcriptome Sequencing. Cancer Genomics Proteomics 2020; 16:399-408. [PMID: 31467233 DOI: 10.21873/cgp.20144] [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] [Received: 06/30/2019] [Revised: 07/03/2019] [Accepted: 07/04/2019] [Indexed: 01/16/2023] Open
Abstract
BACKGROUND/AIM Undifferentiated pleomorphic sarcoma (UPS) is an aggressive mesenchymal neoplasm characterized by chromosomal instability. The aim of this study was to identify fusion events involved in UPS. MATERIALS AND METHODS Transcriptome sequencing was performed to search for new fusion genes in 19 UPS samples, including two paired recurrent (R) and re-recurrent (RR) samples. RESULTS A total of 66 fusion genes were detected. Among them, 10 novel fusion genes were further confirmed by reverse transcription polymerase chain reaction (RT-PCR) and Sanger sequencing. Retinoblastoma (RB1) fusions (2 cases) were the most recurrent fusion genes. The gene fusions RB1-RNASEH2B, RB1-FGF14-AS1, and E2F6-FKBP4 were correlated with the Rb/E2F pathway. Pseudogenes were involved in the formation of the gene fusions CIC-DUX4L8 and EIF2AK4-ANXA2P2. Importantly, targetable gene fusions (PDGFRA-MACROD2 and NCOR1-MAP2K1) were detected in UPS. CONCLUSION Screening for the presence of fusion transcripts will provide vital clues to the understanding of genetic alterations and the finding of new targeted therapies for UPS.
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Affiliation(s)
- Biqiang Zheng
- Department of Musculoskeletal Cancer Surgery, Fudan University Shanghai Cancer Center, Shanghai, P.R. China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, P.R. China
| | | | - Weiluo Cai
- Department of Musculoskeletal Cancer Surgery, Fudan University Shanghai Cancer Center, Shanghai, P.R. China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, P.R. China
| | - Jian Wang
- Department of Musculoskeletal Cancer Surgery, Fudan University Shanghai Cancer Center, Shanghai, P.R. China.,Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai, P.R. China
| | - Ting Wang
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, P.R. China
| | - Ning Tang
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, P.R. China
| | - Yingqiang Shi
- Department of Musculoskeletal Cancer Surgery, Fudan University Shanghai Cancer Center, Shanghai, P.R. China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, P.R. China
| | - Xiaoying Luo
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, P.R. China
| | - Wangjun Yan
- Department of Musculoskeletal Cancer Surgery, Fudan University Shanghai Cancer Center, Shanghai, P.R. China .,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, P.R. China
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18
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Kobayashi H, Iwata S, Wakamatsu T, Hayakawa K, Yonemoto T, Wasa J, Oka H, Ueda T, Tanaka S. Efficacy and safety of trabectedin for patients with unresectable and relapsed soft-tissue sarcoma in Japan: A Japanese Musculoskeletal Oncology Group study. Cancer 2019; 126:1253-1263. [PMID: 31825533 DOI: 10.1002/cncr.32661] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Revised: 11/20/2019] [Accepted: 11/20/2019] [Indexed: 11/12/2022]
Abstract
BACKGROUND Although initial trabectedin (1.2 mg/m2 ) is safe and effective for patients with translocation-related sarcoma (TRS) in Japan, its efficacy in other types of soft-tissue sarcomas (STSs) remains unknown. This study retrospectively investigated its efficacy and safety through postmarketing surveillance of trabectedin in patients with unresectable and relapsed STS. METHODS One hundred forty patients received intravenous trabectedin (1.2 mg/m2 on day 1 every 21 days) over the course of 24 hours. The primary endpoint was the efficacy and safety of trabectedin. RESULTS Grade 3 or higher adverse events occurred in 100 patients (71%) and included hepatotoxicity (37.8%), neutropenia (32.8%), and rhabdomyolysis (3.6%). Patients at high risk for grade 3 or higher rhabdomyolysis (36%) were classified by height (≥170.3 cm) and age (≤32 years) through a classification and regression tree model (area under the curve, 0.9). The overall median progression-free survival (PFS) was 3.7 months; with respect to the histological type, the median PFS was 17.4 months for myxoid liposarcoma, 4.9 months for leiomyosarcoma, 5.6 months for synovial sarcoma, and 3.7 months for dedifferentiated liposarcoma. Histological type (liposarcoma/leiomyosarcoma [L-sarcoma] and TRS) and grade 3 neutropenia (but not grade 4) were associated with significantly improved PFS after trabectedin treatment (P = .003, P = .04, and P = .001). The median growth modulation index (GMI) was 0.91; 37 patients (36.7%) experienced a GMI > 1.33, and among patients with solitary fibrous tumors and undifferentiated pleomorphic sarcoma, 60% and 42.9%, respectively, had a GMI > 1.33. The median overall survival (OS) was 16.4 months. A GMI > 1.33 was associated with significantly improved OS (P = .0006). CONCLUSIONS Initial trabectedin at 1.2 mg/m2 has clinically meaningful benefits for patients with L-sarcoma and certain histological subtypes of TRS.
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Affiliation(s)
- Hiroshi Kobayashi
- Department of Orthopaedic Surgery, The University of Tokyo Hospital, Tokyo, Japan
| | - Shintaro Iwata
- Division of Orthopedic Surgery, National Cancer Center Hospital, Tokyo, Japan
| | - Toru Wakamatsu
- Department of Musculoskeletal Oncology Service, Osaka International Cancer Institute, Osaka, Japan
| | - Keiko Hayakawa
- Department of Orthopedic Surgical Oncology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Tsukasa Yonemoto
- Division of Orthopedic Surgery, Chiba Cancer Center, Chiba, Japan
| | - Junji Wasa
- Department of Orthopedic Surgery, Shizuoka Cancer Center Hospital, Shizuoka, Japan
| | - Hiroyuki Oka
- Department of Medical Research and Management for Musculoskeletal Pain, 22nd Century Medical and Research Center, Faculty of Medicine, The University of Tokyo Hospital, Tokyo, Japan
| | - Takafumi Ueda
- Department of Orthopedic Surgery, National Hospital Organization Osaka National Hospital, Osaka, Japan
| | - Sakae Tanaka
- Department of Orthopaedic Surgery, The University of Tokyo Hospital, Tokyo, Japan
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19
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Assi T, Kattan J, El Rassy E, Honore C, Dumont S, Mir O, Le Cesne A. A comprehensive review of the current evidence for trabectedin in advanced myxoid liposarcoma. Cancer Treat Rev 2019; 72:37-44. [DOI: 10.1016/j.ctrv.2018.11.003] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2018] [Revised: 11/12/2018] [Accepted: 11/14/2018] [Indexed: 11/15/2022]
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20
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Kiyuna T, Tome Y, Murakami T, Kawaguchi K, Igarashi K, Miyake K, Miyake M, Li Y, Nelson SD, Dry SM, Singh AS, Russell TA, Elliott I, Singh SR, Kanaya F, Eilber FC, Hoffman RM. Trabectedin arrests a doxorubicin-resistant PDGFRA-activated liposarcoma patient-derived orthotopic xenograft (PDOX) nude mouse model. BMC Cancer 2018; 18:840. [PMID: 30126369 PMCID: PMC6102848 DOI: 10.1186/s12885-018-4703-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2018] [Accepted: 07/30/2018] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Pleomorphic liposarcoma (PLPS) is a rare, heterogeneous and an aggressive variant of liposarcoma. Therefore, individualized therapy is urgently needed. Our recent reports suggest that trabectedin (TRAB) is effective against several patient-derived orthotopic xenograft (PDOX) mouse models. Here, we compared the efficacy of first-line therapy, doxorubicin (DOX), and TRAB in a platelet-derived growth factor receptor-α (PDGFRA)-amplified PLPS. METHODS We used a fresh sample of PLPS tumor derived from a 68-year-old male patient diagnosed with a recurrent PLPS. Subcutaneous implantation of tumor tissue was performed in a nude mouse. After three weeks of implantation, tumor tissues were isolated and cut into small pieces. To match the patient a PDGFRA-amplified PLPS PDOX was created in the biceps femoris of nude mice. Mice were randomized into three groups: Group 1 (G1), control (untreated); Group 2 (G2), DOX-treated; Group 3 (G3), TRAB-treated. Measurement was done twice a week for tumor width, length, and mouse body weight. RESULTS The PLPS PDOX showed resistance towards DOX. However, TRAB could arrest the PLPS (p < 0.05 compared to control; p < 0.05 compared to DOX) without any significant changes in body-weight. CONCLUSIONS The data presented here suggest that for the individual patient the PLPS PDOX model could specifically distinguish both effective and ineffective drugs. This is especially crucial for PLPS because effective first-line therapy is harder to establish if it is not individualized.
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Affiliation(s)
- Tasuku Kiyuna
- AntiCancer Inc., San Diego, CA, USA.,Department of Surgery, University of California, San Diego, CA, USA.,Department of Orthopedic Surgery, Graduate School of Medicine, University of the Ryukyus, Okinawa, Japan
| | - Yasunori Tome
- Department of Orthopedic Surgery, Graduate School of Medicine, University of the Ryukyus, Okinawa, Japan.
| | - Takashi Murakami
- AntiCancer Inc., San Diego, CA, USA.,Department of Surgery, University of California, San Diego, CA, USA
| | - Kei Kawaguchi
- AntiCancer Inc., San Diego, CA, USA.,Department of Surgery, University of California, San Diego, CA, USA
| | - Kentaro Igarashi
- AntiCancer Inc., San Diego, CA, USA.,Department of Surgery, University of California, San Diego, CA, USA
| | - Kentaro Miyake
- AntiCancer Inc., San Diego, CA, USA.,Department of Surgery, University of California, San Diego, CA, USA
| | - Masuyo Miyake
- AntiCancer Inc., San Diego, CA, USA.,Department of Surgery, University of California, San Diego, CA, USA
| | - Yunfeng Li
- Department of Surgery, University of California, Los Angeles, CA, USA
| | - Scott D Nelson
- Department of Surgery, University of California, Los Angeles, CA, USA
| | - Sarah M Dry
- Department of Surgery, University of California, Los Angeles, CA, USA
| | - Arun S Singh
- Division of Hematology-Oncology, University of California, Los Angeles, CA, USA
| | - Tara A Russell
- Division of Surgical Oncology, University of California, Los Angeles, CA, USA
| | - Irmina Elliott
- Division of Surgical Oncology, University of California, Los Angeles, CA, USA
| | - Shree Ram Singh
- Basic Research Laboratory, National Cancer Institute, Frederick, MD, USA.
| | - Fuminori Kanaya
- Department of Orthopedic Surgery, Graduate School of Medicine, University of the Ryukyus, Okinawa, Japan
| | - Fritz C Eilber
- Division of Surgical Oncology, University of California, Los Angeles, CA, USA.
| | - Robert M Hoffman
- AntiCancer Inc., San Diego, CA, USA. .,Department of Surgery, University of California, San Diego, CA, USA.
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21
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De Vita A, Recine F, Mercatali L, Miserocchi G, Liverani C, Spadazzi C, Casadei R, Bongiovanni A, Pieri F, Riva N, Amadori D, Ibrahim T. Myxofibrosarcoma primary cultures: molecular and pharmacological profile. Ther Adv Med Oncol 2017; 9:755-767. [PMID: 29449896 PMCID: PMC5808841 DOI: 10.1177/1758834017737472] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2017] [Accepted: 09/22/2017] [Indexed: 12/29/2022] Open
Abstract
Background: Myxofibrosarcoma (MFS), formerly considered as a myxoid variant of malignant fibrous histiocytoma, is the most common sarcoma of the extremities in adults and is characterized by a high frequency of local recurrence. The clinical behavior of MFS is unpredictable and the efficacy of chemotherapy is still not well documented. Furthermore, given the relatively recent recognition of MFS as a distinct pathologic entity its cellular and molecular biology has still not been extensively studied in patient-derived preclinical models. We examined the molecular biology and treatment outcomes of high-grade, patient-derived MFS primary cultures. Methods: A total of three patient-derived MFS primary cultures were analyzed. We evaluated the role of CD109 expression and also looked for a correlation between transforming growth factor-beta (TGF-β) expression and sensitivity of the primary cultures to different drugs. Results: CD109 was a promising marker for the identification of more aggressive high-grade MFS and a potential therapeutic target. The results also highlighted the potential role of TGF-β in chemoresistance. Pharmacological analysis confirmed the sensitivity of the cultures to chemotherapy. The most active treatments were epirubicin alone and epirubicin in combination with ifosfamide, the latter representing the current standard of care for soft tissue sarcomas (STSs), including MFS. Conclusions: Our results provide a starting point for further research aimed at improving the management of MFS patients undergoing chemotherapy.
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Affiliation(s)
- Alessandro De Vita
- Osteoncology and Rare Tumors Center, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Meldola, Italy
| | - Federica Recine
- Osteoncology and Rare Tumors Center, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Meldola, Italy
| | - Laura Mercatali
- Osteoncology and Rare Tumors Center, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Via Piero Maroncelli 40, 47014 Meldola (FC), Italy
| | - Giacomo Miserocchi
- Osteoncology and Rare Tumors Center, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Meldola, Italy
| | - Chiara Liverani
- Osteoncology and Rare Tumors Center, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Meldola, Italy
| | - Chiara Spadazzi
- Osteoncology and Rare Tumors Center, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Meldola, Italy
| | - Roberto Casadei
- Department of Orthopedics, Istituto Ortopedico Rizzoli, University of Bologna, Bologna, Italy
| | - Alberto Bongiovanni
- Osteoncology and Rare Tumors Center, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Meldola, Italy
| | - Federica Pieri
- Pathology Unit, Morgagni-Pierantoni Hospital, Forlì, Italy
| | - Nada Riva
- Osteoncology and Rare Tumors Center, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Meldola, Italy
| | - Dino Amadori
- Osteoncology and Rare Tumors Center, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Meldola, Italy
| | - Toni Ibrahim
- Osteoncology and Rare Tumors Center, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Meldola, Italy
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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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Systemic Therapy for Soft Tissue Sarcoma: Proposals for the Optimal Use of Pazopanib, Trabectedin, and Eribulin. Adv Ther 2017; 34:1556-1571. [PMID: 28547734 PMCID: PMC5504216 DOI: 10.1007/s12325-017-0561-4] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2017] [Indexed: 12/21/2022]
Abstract
Soft tissue sarcoma (STS) is a rare tumor with more than 50 histologic subtypes. Although treatment outcomes for patients with STS have improved greatly over the past few decades owing to the adoption of a multidisciplinary approach, patients with advanced disease have a poor prognosis. The development of anticancer drugs has been directed toward improving overall survival (OS). Doxorubicin monotherapy is currently the only standard option for the first-line treatment of STS. However, there is no standard therapy for second-line and later treatment at present. Since 2012, three anticancer drugs—pazopanib, trabectedin, and eribulin—have been approved in Japan for the second-line or later treatment of patients with advanced STS of any histologic subtype. However, the chemosensitivity of STS to each of these drugs varies by histologic subtype and their safety profiles differ; thus, histologic subtype and patient characteristics must be considered when determining optimal treatment. In this article, we review data from clinical studies related to the efficacy of all three drugs, including their effect on OS, and propose optimal treatment strategies for advanced STS by histologic subtype. In addition, with regard to the safety profiles, we highlight the key issues to be considered when selecting patients for treatment with pazopanib, trabectedin, or eribulin and ensuring their appropriate use, based on our combined clinical experience as specialists in the treatment of patients with STS. The proposed treatment strategies as well as treatment precautions based on clinical experience would benefit patients by maximizing the therapeutic effects and enhancing the proper use of these drugs. Funding: Eisai Co., Ltd.
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Recine F, Bongiovanni A, Riva N, Fausti V, De Vita A, Mercatali L, Liverani C, Miserocchi G, Amadori D, Ibrahim T. Update on the role of trabectedin in the treatment of intractable soft tissue sarcomas. Onco Targets Ther 2017; 10:1155-1164. [PMID: 28260930 PMCID: PMC5328291 DOI: 10.2147/ott.s127955] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Soft tissue sarcomas (STS) represent a variety of tumors of mesenchymal origin, accounting for about 1% of all adult cancers. This group of tumors comprises over 60 different histotypes with different biology showing different sensitivity to therapeutic agents. For decades, the standard first-line systemic treatment of metastatic STS has comprised anthracycline based-chemotherapy. Second-line therapy options include agents such as ifosfamide, gemcitabine, and pazopanib, but the optimal sequential therapy for the management of metastatic disease has yet to be defined. Trabectedin is one of the new molecules approved for patients in progression after first-line chemotherapy with anthracyclines or for those unfit for these agents. The compound is characterized by multiple potential mechanisms of action combining cytotoxic, targeted, and immunological effects. This article takes an in-depth look at the role of trabectedin in the management of metastatic STS, including L-sarcoma and non-L-sarcoma.
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Affiliation(s)
- Federica Recine
- Osteoncology and Rare Tumors Center, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Meldola, Italy
| | - Alberto Bongiovanni
- Osteoncology and Rare Tumors Center, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Meldola, Italy
| | - Nada Riva
- Osteoncology and Rare Tumors Center, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Meldola, Italy
| | - Valentina Fausti
- Osteoncology and Rare Tumors Center, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Meldola, Italy
| | - Alessandro De Vita
- Osteoncology and Rare Tumors Center, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Meldola, Italy
| | - Laura Mercatali
- Osteoncology and Rare Tumors Center, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Meldola, Italy
| | - Chiara Liverani
- Osteoncology and Rare Tumors Center, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Meldola, Italy
| | - Giacomo Miserocchi
- Osteoncology and Rare Tumors Center, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Meldola, Italy
| | - Dino Amadori
- Osteoncology and Rare Tumors Center, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Meldola, Italy
| | - Toni Ibrahim
- Osteoncology and Rare Tumors Center, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Meldola, Italy
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25
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De Sanctis R, Marrari A, Santoro A. Trabectedin for the treatment of soft tissue sarcomas. Expert Opin Pharmacother 2016; 17:1569-77. [PMID: 27328277 DOI: 10.1080/14656566.2016.1204295] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
INTRODUCTION Trabectedin, a marine-derived DNA-binding antineoplastic agent, has been registered by the EMA and recently also by the FDA for the treatment of patients with advanced soft-tissue sarcoma (STS), a rare and heterogeneous disease. AREAS COVERED The antitumor activity of trabectedin is related both to direct effects on cancer cells, such as growth inhibition, cell death and differentiation, and indirect effects related to its anti-inflammatory and anti-angiogenic properties. Furthermore, trabectedin is the first compound that targets an oncogenic transcription factor with high selectivity in mixoid liposarcomas. This peculiar mechanism of action is the basis of its clinical development. The clinical pharmacology of trabectedin, the subsequent phase I, II and III trials are summarized and put into perspectives in this review. EXPERT OPINION Trabectedin is a relevant pleiotropic antitumoral agent within the complex scenario of the management of STS. It can be used in advanced STS, either after failure of anthracyclines and ifosfamide or in patients unfit for these drugs, especially when reaching a high-tumor control and a long-term benefit is a priority. Toxicity profile is acceptable and manageable with no reported cumulative toxicities. Therefore, trabectedin has become one relevant therapeutic option in metastatic STS, especially in selected histologies.
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Affiliation(s)
- Rita De Sanctis
- a Department of Medical Oncology and Hematology , Humanitas Cancer Center IRCCS , Rozzano , Milan , Italy.,b Molecular and Cellular Networks Lab, Department of Anatomy, Histology, Forensic Medicine and Orthopaedics , "Sapienza" University , Rome , Italy
| | - Andrea Marrari
- a Department of Medical Oncology and Hematology , Humanitas Cancer Center IRCCS , Rozzano , Milan , Italy
| | - Armando Santoro
- a Department of Medical Oncology and Hematology , Humanitas Cancer Center IRCCS , Rozzano , Milan , Italy.,c Humanitas University , Rozzano , Milan , Italy
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