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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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Huang Y, Zhang M, Li Q, Huang Q. Gastric and cardiac inflammatory myofibroblastic tumor: an extremely rare case. J Cardiothorac Surg 2024; 19:31. [PMID: 38287440 PMCID: PMC10823716 DOI: 10.1186/s13019-024-02481-9] [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: 04/12/2023] [Accepted: 01/14/2024] [Indexed: 01/31/2024] Open
Abstract
BACKGROUND Inflammatory myofibroblastic tumor (IMT) is a unique, rarely metastatic tumor composed of myofibroblasts and fibrous spindle cells with inflammatory cell infiltration that can affect any organ in the human body. By reviewing the relevant literature on PubMed, we found that this is the first case report of IMT with both gastric and cardiac involvement. CASE PRESENTATION A 57-year-old male patient was admitted to the hospital with complaints of malaise, poor appetite, and epigastric pain with black stools. We found a mass in the patient's stomach and left atrium by contrast-enhanced computed tomography, 18 F-fluorodeoxyglucose positron emission tomography/computed tomography, and other tests. The patient underwent laparoscopic Billroth II subtotal gastrectomy and Braun's gastrointestinal reconstruction under general anesthesia. On the 46th day following stomach surgery, the cardiac tumor was removed under general anesthesia. The patient has treated with doxorubicin 70 mg of D1 chemotherapy two months after cardiac surgery. Postoperative pathological immunohistochemistry of the mass confirmed the diagnosis of an IMT. His review three months after the cardiac surgery suggested the progression of the left atrial mass, but he declined further treatment and finally died one month after the review. CONCLUSIONS As a unique class of tumors that rarely metastasize, IMTs have an unknown etiology and pathogenesis, and distant metastasis is primarily observed in patients with negative activin receptor-like kinase (ALK) expression. The preferred treatment for IMT is complete surgical resection, and the effectiveness of adjuvant therapy for patients with distant metastases is still being determined. The clinical presentation of IMT lacks specificity and is often related to the location of tumor growth, which poses a diagnostic challenge. Pathological immunohistochemistry is the only way to confirm the diagnosis at present. Our case report reminds clinicians that a category of ALK-negative IMT with a tendency toward distant metastasis should not be ignored.
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Affiliation(s)
- Yueqi Huang
- Department of Ultrasound Medicine, The First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, 421001, Hunan, People's Republic of China
| | - Mingqi Zhang
- Department of General Surgery, The First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, 421001, Hunan, People's Republic of China
| | - Qingchun Li
- Department of Image, The First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, 421001, Hunan, People's Republic of China
| | - Qiulin Huang
- Department of General Surgery, The First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, 421001, Hunan, People's Republic of China.
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3
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Reijers SJM, Gennaro N, Bruining A, van Boven H, Snaebjornsson P, Bekers EM, van Coevorden F, Scholten AN, Schrage Y, van der Graaf WTA, Haas RLM, van Houdt WJ. Correlation of radiological and histopathological response after neoadjuvant radiotherapy in soft tissue sarcoma. Acta Oncol 2023; 62:25-32. [PMID: 36637511 DOI: 10.1080/0284186x.2023.2166427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
BACKGROUND The aim of this study was to assess the association between radiological and histopathological response after neoadjuvant radiotherapy (nRT) in soft tissue sarcoma (STS), as well as the prognostic value of the different response evaluation methods on the oncological outcome. METHODS A retrospective cohort of patients with localized STS of the extremity and trunk wall, treated with nRT followed by resection were included. The radiological response was assessed by RECIST 1.1 (RECIST) and MR-adapted Choi (Choi), histopathologic response was evaluated according to the EORTC-STBSG recommendations. Oncological outcome parameters of interest were local recurrence-free survival (LRFS), disease metastases-free survival (DMFS), and overall survival (OS). RESULTS For 107 patients, complete pre- and postoperative pathology and imaging datasets were available. Most tumors were high-grade (77%) and the most common histological subtypes were undifferentiated pleomorphic sarcoma/not otherwise specified (UPS/NOS, 40%), myxoid liposarcoma (MLS, 21%) and myxofibrosarcoma (MFS, 16%). When comparing RECIST to Choi, the response was differently categorized in 58%, with a higher response rate (CR + PR) with Choi. Radiological responders showed a significant lower median percentage of viable cells (RECIST p = .050, Choi p = .015) and necrosis (RECIST p < .001), and a higher median percentage of fibrosis (RECIST p = .005, Choi p = .008), compared to radiological non-responders (SD + PD). RECIST, Choi, fibrosis, and viable cells were not significantly associated with altered oncological outcome, more necrosis was associated with poorer OS (p = .038). CONCLUSION RECIST, Choi and the EORTC-STBSG response score show incongruent results in response evaluation. The radiological response was significantly correlated with a lower percentage of viable cells and necrosis, but a higher percentage of fibrosis. Apart from necrosis, radiological nor other histopathological parameters were associated with oncologic outcomes.
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Affiliation(s)
- Sophie J M Reijers
- Department of Surgical Oncology, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Nicolò Gennaro
- Department of Radiology, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Annemarie Bruining
- Department of Radiology, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Hester van Boven
- Department of Pathology, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Petur Snaebjornsson
- Department of Pathology, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Elise M Bekers
- Department of Pathology, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Frits van Coevorden
- Department of Surgical Oncology, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Astrid N Scholten
- Department of Radiation Oncology, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Yvonne Schrage
- Department of Surgical Oncology, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | | | - Rick L M Haas
- Department of Radiation Oncology, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Winan J van Houdt
- Department of Surgical Oncology, Netherlands Cancer Institute, Amsterdam, The Netherlands
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Castillo-Flores S, Gonzalez MR, Bryce-Alberti M, de Souza F, Subhawong TK, Kuker R, Pretell-Mazzini J. PET-CT in the Evaluation of Neoadjuvant/Adjuvant Treatment Response of Soft-tissue Sarcomas: A Comprehensive Review of the Literature. JBJS Rev 2022; 10:01874474-202212000-00003. [PMID: 36639875 DOI: 10.2106/jbjs.rvw.22.00131] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
➢ In soft-tissue sarcomas (STSs), the use of positron emission tomography-computed tomography (PET-CT) through a standardized uptake value reduction rate correlates well with histopathological response to neoadjuvant treatment and survival. ➢ PET-CT has shown a better sensitivity to diagnose systemic involvement compared with magnetic resonance imaging and CT; therefore, it has an important role in detecting recurrent systemic disease. However, delaying the use of PET-CT scan, to differentiate tumor recurrence from benign fluorodeoxyglucose uptake changes after surgical treatment and radiotherapy, is essential. ➢ PET-CT limitations such as difficult differentiation between benign inflammatory and malignant processes, inefficient discrimination between benign soft-tissue tumors and STSs, and low sensitivity when evaluating small pulmonary metastases must be of special consideration.
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Affiliation(s)
- Samy Castillo-Flores
- Medical Student at Facultad de Medicina Alberto Hurtado, Universidad Peruana Cayetano Heredia, Lima, Peru
| | - Marcos R Gonzalez
- Medical Student at Facultad de Medicina Alberto Hurtado, Universidad Peruana Cayetano Heredia, Lima, Peru
| | - Mayte Bryce-Alberti
- Medical Student at Facultad de Medicina Alberto Hurtado, Universidad Peruana Cayetano Heredia, Lima, Peru
| | - Felipe de Souza
- Division of Musculoskeletal Radiology, Department of Radiology, University of Miami Miller School of Medicine, Miami, Florida
| | - Ty K Subhawong
- Division of Musculoskeletal Radiology, Department of Radiology, University of Miami Miller School of Medicine, Miami, Florida
| | - Russ Kuker
- Division of Musculoskeletal Radiology, Department of Radiology, University of Miami Miller School of Medicine, Miami, Florida
| | - Juan Pretell-Mazzini
- Division of Orthopedic Oncology, Miami Cancer Institute, Baptist Health System South Florida, Plantation, Florida
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Napolitano A, Huang PH, Jones RL, Tu C. Immune checkpoint inhibition in sarcomas: time to be histology-specific? Lancet Oncol 2022; 23:1111-1112. [DOI: 10.1016/s1470-2045(22)00500-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Accepted: 07/28/2022] [Indexed: 10/14/2022]
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Van Renterghem B, Wozniak A, Castro PG, Franken P, Pencheva N, Sciot R, Schöffski P. Enapotamab Vedotin, an AXL-Specific Antibody-Drug Conjugate, Demonstrates Antitumor Efficacy in Patient-Derived Xenograft Models of Soft Tissue Sarcoma. Int J Mol Sci 2022; 23:7493. [PMID: 35886842 PMCID: PMC9322120 DOI: 10.3390/ijms23147493] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 06/28/2022] [Accepted: 07/04/2022] [Indexed: 11/16/2022] Open
Abstract
Doxorubicin (doxo) remains the standard of care for patients with advanced soft tissue sarcoma (STS), even though response rates to doxo are only around 14% to 18%. We evaluated enapotamab vedotin (EnaV), an AXL-specific antibody-drug conjugate (ADC), in a panel of STS patient-derived xenografts (PDX). Eight models representing multiple STS subtypes were selected from our STS PDX platform (n = 45) by AXL immunostaining on archived passages. Models were expanded by unilateral transplantation of tumor tissue into the left flank of 20 NMRI nu/nu mice. Once tumors were established, mice were randomized into an EnaV treatment group, or a group treated with isotype control ADC. Treatment efficacy was assessed by tumor volume evaluation, survival analysis, and histological evaluation of tumors, and associated with AXL expression. EnaV demonstrated significant tumor growth delay, regression, and/or prolonged survival compared to isotype control ADC in 5/8 STS PDX models investigated. Experimental passages of responding models were all found positive for AXL at varying levels, but no linear relationship could be identified between the level of expression and level of response to EnaV. One model was found negative for AXL on experimental passage and did not respond to EnaV. This study provides a preclinical rationale for the evaluation of AXL-targeting ADCs in the treatment of AXL-expressing sarcomas.
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Affiliation(s)
- Britt Van Renterghem
- Laboratory of Experimental Oncology, Catholic University of Leuven, 3000 Leuven, Belgium; (B.V.R.); (A.W.)
| | - Agnieszka Wozniak
- Laboratory of Experimental Oncology, Catholic University of Leuven, 3000 Leuven, Belgium; (B.V.R.); (A.W.)
| | | | - Patrick Franken
- Genmab, 3584 Utrecht, The Netherlands; (P.G.C.); (P.F.); (N.P.)
| | - Nora Pencheva
- Genmab, 3584 Utrecht, The Netherlands; (P.G.C.); (P.F.); (N.P.)
| | - Raf Sciot
- Department of Pathology, University Hospitals Leuven, Catholic University of Leuven, 3000 Leuven, Belgium;
| | - Patrick Schöffski
- Laboratory of Experimental Oncology, Catholic University of Leuven, 3000 Leuven, Belgium; (B.V.R.); (A.W.)
- Department of General Medical Oncology, University Hospitals Leuven, 3000 Leuven, Belgium
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Wang Y, Wozniak A, Cornillie J, Avilés P, Debiec-Rychter M, Sciot R, Schöffski P. Plocabulin, a Novel Tubulin Inhibitor, Has Potent Antitumour Activity in Patient-Derived Xenograft Models of Soft Tissue Sarcoma. Int J Mol Sci 2022; 23:7454. [PMID: 35806460 PMCID: PMC9267286 DOI: 10.3390/ijms23137454] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 06/26/2022] [Accepted: 07/01/2022] [Indexed: 02/01/2023] Open
Abstract
A clinically relevant subset of patients with soft tissue sarcoma presents with either locally advanced or upfront metastatic disease, or will develop distant metastases over time, despite successful treatment of their primary tumour. The currently available systemic agents to treat such advanced cases only provide modest disease control and are not active in all histological subtypes. Thus, there is an unmet need for novel and more efficacious agents to improve the outcome of this rare disease. In the current preclinical in vivo study, we evaluated plocabulin, a novel tubulin inhibitor, in five distinct histological subtypes of soft tissue sarcoma: dedifferentiated liposarcoma, leiomyosarcoma, undifferentiated sarcoma, intimal sarcoma and CIC-rearranged sarcoma. The efficacy was tested in seven patient-derived xenograft models, which were generated by the engraftment of tumour fragments from patients directly into nude mice. The treatment lasted 22 days, and the efficacy of the drug was assessed and compared to the doxorubicin and vehicle groups by volumetric analysis, histopathology and immunohistochemistry. We observed tumour volume control in all the tested histological subtypes. Additionally, in three sarcoma subtypes, extensive central necrosis, associated with significant tumour regression, was seen. This histological response is explained by the drug's vascular-disruptive properties, reflected by a decreased total vascular area in the xenografts. Our results demonstrate the in vivo efficacy of plocabulin in the preclinical models of soft tissue sarcoma and corroborate the findings of our previous study, which demonstrated similar vascular-disruptive effects in gastrointestinal stromal tumours-another subtype of soft tissue sarcoma. Our data provide a convincing rationale for further clinical exploration of plocabulin in soft tissue sarcomas.
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Affiliation(s)
- Yannick Wang
- Laboratory of Experimental Oncology, Department of Oncology, KU Leuven, 3000 Leuven, Belgium; (A.W.); (J.C.); (P.S.)
| | - Agnieszka Wozniak
- Laboratory of Experimental Oncology, Department of Oncology, KU Leuven, 3000 Leuven, Belgium; (A.W.); (J.C.); (P.S.)
| | - Jasmien Cornillie
- Laboratory of Experimental Oncology, Department of Oncology, KU Leuven, 3000 Leuven, Belgium; (A.W.); (J.C.); (P.S.)
| | | | - Maria Debiec-Rychter
- Department of Human Genetics, University Hospitals Leuven, KU Leuven, 3000 Leuven, Belgium;
| | - Raf Sciot
- Department of Pathology, University Hospitals Leuven, KU Leuven, 3000 Leuven, Belgium;
| | - Patrick Schöffski
- Laboratory of Experimental Oncology, Department of Oncology, KU Leuven, 3000 Leuven, Belgium; (A.W.); (J.C.); (P.S.)
- Department of General Medical Oncology, University Hospitals Leuven, 3000 Leuven, Belgium
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Soft Tissue Sarcomas: The Role of Quantitative MRI in Treatment Response Evaluation. Acad Radiol 2022; 29:1065-1084. [PMID: 34548230 DOI: 10.1016/j.acra.2021.08.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 07/29/2021] [Accepted: 08/12/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND Although curative surgery remains the cornerstone of the therapeutic strategy in patients with soft tissue sarcomas (STS), neoadjuvant radiotherapy and chemotherapy (NART and NACT, respectively) are increasingly used to improve operability, surgical margins and patient outcome. The best imaging modality for locoregional assessment of STS is MRI but these tumors are mostly evaluated in a qualitative manner. OBJECTIVE After an overview of the current standard of care regarding treatment for patients with locally advanced STS, this review aims to summarize the principles and limitations of (i) the current methods used to evaluate response to neoadjuvant treatment in clinical practice and clinical trials in STS (RECIST 1.1 and modified Choi criteria), (ii) quantitative MRI sequences (i.e., diffusion weighted imaging and dynamic contrast enhanced MRI), and (iii) texture analyses and (delta-) radiomics.
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Clinical Perspectives for 18F-FDG PET Imaging in Pediatric Oncology: Μetabolic Tumor Volume and Radiomics. Metabolites 2022; 12:metabo12030217. [PMID: 35323660 PMCID: PMC8956064 DOI: 10.3390/metabo12030217] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Revised: 02/21/2022] [Accepted: 02/22/2022] [Indexed: 11/17/2022] Open
Abstract
Pediatric cancer, although rare, requires the most optimized treatment approach to obtain high survival rates and minimize serious long-term side effects in early adulthood. 18F-FDG PET/CT is most helpful and widely used in staging, recurrence detection, and response assessment in pediatric oncology. The well-known 18F-FDG PET metabolic indices of metabolic tumor volume (MTV) and tumor lesion glycolysis (TLG) have already revealed an independent significant prognostic value for survival in oncologic patients, although the corresponding cut-off values remain study-dependent and not validated for use in clinical practice. Advanced tumor “radiomic” analysis sheds new light into these indices. Numerous patterns of texture 18F-FDG uptake features can be extracted from segmented PET tumor images due to new powerful computational systems supporting complex “deep learning” algorithms. This high number of “quantitative” tumor imaging data, although not decrypted in their majority and once standardized for the different imaging systems and segmentation methods, could be used for the development of new “clinical” models for specific cancer types and, more interestingly, for specific age groups. In addition, data from novel techniques of tumor genome analysis could reveal new genes as biomarkers for prognosis and/or targeted therapies in childhood malignancies. Therefore, this ever-growing information of “radiogenomics”, in which the underlying tumor “genetic profile” could be expressed in the tumor-imaging signature of “radiomics”, possibly represents the next model for precision medicine in pediatric cancer management. This paper reviews 18F-FDG PET image segmentation methods as applied to pediatric sarcomas and lymphomas and summarizes reported findings on the values of metabolic and radiomic features in the assessment of these pediatric tumors.
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Edmondson RJ, O'Connell RL, Banerjee S, Mileshkin L, Sykes P, Beale P, Fisher A, Bonaventura A, Millan D, Nottley S, Benson C, Hamilton A, Sjoquist K, Alexander L, Kelly C, Carty K, Divers L, Bradshaw N, Friedlander M. Phase 2 study of anastrozole in rare cohorts of patients with estrogen receptor/progesterone receptor positive leiomyosarcomas and carcinosarcomas of the uterine corpus: The PARAGON trial (ANZGOG 0903). Gynecol Oncol 2021; 163:524-530. [PMID: 34625284 DOI: 10.1016/j.ygyno.2021.09.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Revised: 09/13/2021] [Accepted: 09/15/2021] [Indexed: 10/20/2022]
Abstract
BACKGROUND Aromatase inhibitors have been used empirically to treat a subset of patients with hormone receptor positive uterine leiomyosarcomas(LMS) and carcinosarcomas (UCS) mainly supported by retrospective data. We evaluated the activity of anastrozole in two rare cohorts; patients with recurrent/metastatic LMS and UCS enrolled in PARAGON, a basket trial of anastrozole in estrogen receptor (ER+)/progesterone receptor positive (PR+) gynecological cancers. METHOD An investigator-initiated, single-arm, prospective open-label trial of anastrozole 1 mg/day in patients with ER &/or PR + ve LMS or UCS with measurable disease, treated until progression or unacceptable toxicity. Primary endpoint was clinical benefit (complete/partial response + stable disease) rate (CBR) at 3 months. Secondary endpoints include progression-free survival (PFS), quality of life and toxicity. RESULTS 39 eligible patients were enrolled, 32 with LMS and 7 with UCS. For the LMS cohort CBR at 3 months was 35% (95% CI: 21-53%) with a median duration of clinical benefit of 5.8 months. Best response was a partial response in one patient. Two patients remained on treatment for more than one year. The median progression-free survival was 2.8 months (95% CI: 2.6-4.9). For the UCS cohort CBR at 3 months was 43% (95% CI: 16-75%) with a median duration of clinical benefit of 5.6 months. Stable disease was seen in 3 patients but no objective responses were seen. The median progression-free survival was 2.7 months (95% CI, 1.1-8.2). Safety was acceptable with 5/39 evaluable patients showing grade 3 toxicities. CONCLUSION Whilst objective response rates with anastrozole are low, the clinical benefit rate and good tolerance suggests that aromatase inhibitor therapy may have a role in a subset of patients with metastatic LMS and UCS.
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Affiliation(s)
- R J Edmondson
- Division of Cancer Sciences, Faculty of Biology, Medicine and Health, University of Manchester, St Mary's Hospital, Manchester, UK; Department of Obstetrics and Gynaecology, Manchester Academic Health Science Centre, St Mary's Hospital, Central Manchester NHS Foundation Trust, Manchester Academic Health Science Centre, Level 5, Research, Oxford Road, Manchester, UK.
| | - R L O'Connell
- NHMRC Clinical Trials Centre, University of Sydney, Sydney, NSW, Australia
| | - S Banerjee
- The Royal Marsden NHS Foundation Trust, London, UK
| | - L Mileshkin
- Peter MacCallum Cancer Centre and The Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, VIC, Australia
| | - P Sykes
- Dept of Obstetrics and Gynaecology, University of Otago, New Zealand
| | - P Beale
- Chris O'Brien Lifehouse, Sydney, NSW, Australia
| | - A Fisher
- Queen Elizabeth Hospital, Gateshead, UK
| | - A Bonaventura
- School of Medicine & Public Health, University of Newcastle, Australia
| | - D Millan
- Queen Elizabeth University Hospital, Glasgow, UK
| | - S Nottley
- Royal Hospital for Women/Prince of Wales Hospital and Prince of Wales Clinical School, University of New South Wales, Sydney, Australia
| | - C Benson
- The Royal Marsden NHS Foundation Trust, London, UK
| | - A Hamilton
- Peter MacCallum Cancer Centre and The Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, VIC, Australia
| | - K Sjoquist
- NHMRC Clinical Trials Centre, University of Sydney, Sydney, NSW, Australia
| | - L Alexander
- Cancer Research UK Clinical Trials Unit, Institute of Cancer Sciences, University of Glasgow, UK
| | - C Kelly
- Cancer Research UK Clinical Trials Unit, Institute of Cancer Sciences, University of Glasgow, UK
| | - K Carty
- Cancer Research UK Clinical Trials Unit, Institute of Cancer Sciences, University of Glasgow, UK
| | - L Divers
- Cancer Research UK Clinical Trials Unit, Institute of Cancer Sciences, University of Glasgow, UK
| | - N Bradshaw
- NHMRC Clinical Trials Centre, University of Sydney, Sydney, NSW, Australia
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11
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Zhang HX, Wang K, Hong P, Lu M, Liu Z, Liu L, Wang GL, Ma LL. Clinical experience with the treatment of retroperitoneal vascular leiomyosarcoma originating from large veins. BMC Surg 2021; 21:326. [PMID: 34392834 PMCID: PMC8364698 DOI: 10.1186/s12893-021-01322-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Accepted: 08/08/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Retroperitoneal vascular leiomyosarcoma (RVLMS) is an extremely rare disease in clinical practice, and it has poor prognosis. This article is to explore the diagnosis and treatment of RVLMS and present our experience. METHODS Data of RVLMS patients were continuously collected in our hospital from August 2018 to February 2020: two males and two females with a median age of 56 (min-max = 33-61) years were included. Patients in whom paraganglioma could not be excluded were asked to take phenoxybenzamine before surgery. A multi-disciplinary team (MDT) meeting had been held and surgery was recommended. The operation procedures varied based on the tumor location, shape, and stage, and the core steps were "exposure of the retroperitoneum and tumor, identification of vital blood vessels, blocking the bloodstream, complete removal of the tumor and tumor thrombus, and release of blood flow". A Satinsky clamp was used to partially block the blood vessels. Follow-up was conveyed by revisits and phone calls. RESULTS One patient underwent open surgery, and three patients underwent laparoscopic surgery, one of whom underwent conversion to open surgery. The procedures were finished successfully, with a median operative time of 314.5 (min-max = 224-467) mins. The median amount of intraoperative bleeding was 550 (min-max = 200-1500) ml, and three patients had transfusion during the operation. The mass was irregular in shape, with a median maximum size of 7.45 (min-max = 4.2-10.7) cm, and the pathological examination confirmed RVLMS, which has spindle-shape, high mitotic activity and atypia. One week after the operation, the median serum creatinine level was 85 (min-max = 70-99) µmol/L. The median follow-up time was 16 (min-max = 13-21) months, and 1 case reported asymptomatic recurrence. CONCLUSION Uncharacteristic manifestations and imaging features contribute to the problematic diagnosis of RVLMS. Comprehensive preoperative evaluation and careful surgical planning are essential. Multicenter research is needed in the future to reach a dominant consensus.
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Affiliation(s)
- Hong-Xian Zhang
- Department of Urology, Peking University Third Hospital, 100191, Beijing, People's Republic of China
| | - Kai Wang
- Department of Urology, Peking University Third Hospital, 100191, Beijing, People's Republic of China
| | - Peng Hong
- Department of Urology, Peking University Third Hospital, 100191, Beijing, People's Republic of China
| | - Min Lu
- Department of Pathology, Peking University Third Hospital, 100191, Beijing, People's Republic of China
| | - Zhuo Liu
- Department of Urology, Peking University Third Hospital, 100191, Beijing, People's Republic of China
| | - Lei Liu
- Department of Urology, Peking University Third Hospital, 100191, Beijing, People's Republic of China
| | - Guo-Liang Wang
- Department of Urology, Peking University Third Hospital, 100191, Beijing, People's Republic of China.
| | - Lu-Lin Ma
- Department of Urology, Peking University Third Hospital, 100191, Beijing, People's Republic of China.
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12
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Gennaro N, Reijers S, Bruining A, Messiou C, Haas R, Colombo P, Bodalal Z, Beets-Tan R, van Houdt W, van der Graaf WTA. Imaging response evaluation after neoadjuvant treatment in soft tissue sarcomas: Where do we stand? Crit Rev Oncol Hematol 2021; 160:103309. [PMID: 33757836 DOI: 10.1016/j.critrevonc.2021.103309] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Revised: 02/15/2021] [Accepted: 03/03/2021] [Indexed: 12/16/2022] Open
Abstract
Soft tissue sarcomas (STS) represent a broad family of rare tumours for which surgery with radiotherapy represents first-line treatment. Recently, neoadjuvant chemo-radiotherapy has been increasingly used in high-risk patients in an effort to reduce surgical morbidity and improve clinical outcomes. An adequate understanding of the efficacy of neoadjuvant therapies would optimise patient care, allowing a tailored approach. Although response evaluation criteria in solid tumours (RECIST) is the most common imaging method to assess tumour response, Choi criteria and functional and molecular imaging (DWI, DCE-MRI and 18F-FDG-PET) seem to outperform it in the discrimination between responders and non-responders. Moreover, the radiologic-pathology correlation of treatment-related changes remains poorly understood. In this review, we provide an overview of the imaging assessment of tumour response in STS undergoing neoadjuvant treatment, including conventional imaging (CT, MRI, PET) and advanced imaging analysis. Future directions will be presented to shed light on potential advances in pre-surgical imaging assessments that have clinical implications for sarcoma patients.
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Affiliation(s)
- Nicolò Gennaro
- Humanitas Research and Cancer Center, Dept. of Radiology, Rozzano, Italy; Humanitas University, Dept. of Biomedical Sciences, Pieve Emanuele, Italy; The Netherlands Cancer Institute, Dept. of Radiology, Amsterdam, the Netherlands.
| | - Sophie Reijers
- The Netherlands Cancer Institute, Dept. of Surgical Oncology, Amsterdam, the Netherlands
| | - Annemarie Bruining
- The Netherlands Cancer Institute, Dept. of Radiology, Amsterdam, the Netherlands
| | - Christina Messiou
- The Royal Marsden NHS Foundation Trust, Dept. Of Radiology Sarcoma Unit, Sutton, United Kingdom; The Institute of Cancer Research, Sutton, United Kingdom
| | - Rick Haas
- The Netherlands Cancer Institute, Dept. of Radiation Oncology, Amsterdam, the Netherlands; Leiden University Medical Center, Dept. of Radiation Oncology, the Netherlands
| | | | - Zuhir Bodalal
- The Netherlands Cancer Institute, Dept. of Radiology, Amsterdam, the Netherlands; GROW School for Oncology and Developmental Biology, Maastricht University, Maastricht, the Netherlands
| | - Regina Beets-Tan
- The Netherlands Cancer Institute, Dept. of Radiology, Amsterdam, the Netherlands; GROW School for Oncology and Developmental Biology, Maastricht University, Maastricht, the Netherlands; Danish Colorectal Cancer Center South, Vejle University Hospital, Institute of Regional Health Research, University of Southern Denmark, Denmark
| | - Winan van Houdt
- The Netherlands Cancer Institute, Dept. of Surgical Oncology, Amsterdam, the Netherlands
| | - Winette T A van der Graaf
- The Netherlands Cancer Institute, Dept. of Medical Oncology, Amsterdam, the Netherlands; Erasmus MC Cancer Institute, Dept. of Medical Oncology, Erasmus University Medical Center, Rotterdam, the Netherlands
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13
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Nomograms Predict Overall Survival and Cancer-Specific Survival in Patients with Fibrosarcoma: A SEER-Based Study. JOURNAL OF ONCOLOGY 2020; 2020:8284931. [PMID: 33061971 PMCID: PMC7533781 DOI: 10.1155/2020/8284931] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/07/2020] [Revised: 08/25/2020] [Accepted: 09/12/2020] [Indexed: 11/17/2022]
Abstract
Purpose Due to the rarity, it is difficult to predict the survival of patients with fibrosarcoma. This study aimed to apply a nomogram to predict survival outcomes in patients with fibrosarcoma. Methods A total of 2235 patients with diagnoses of fibrosarcoma were registered in the Surveillance, Epidemiology, and End Results database, of whom 663 patients were eventually enrolled. Univariate and multivariate Cox analyses were used to identify independent prognostic factors. Nomograms were constructed to predict 3-year and 5‐year overall survival and cancer‐specific survival of patients with fibrosarcoma. Results In univariate and multivariate analyses of OS, age, sex, race, tumor stage, pathologic grade, use of surgery, and tumor size were identified as independent prognostic factors. Age, sex, tumor stage, pathologic grade, use of surgery, and tumor size were significantly associated with CSS. These characteristics were further included to establish the nomogram for predicting 3-year and 5-year OS and CSS. For the internal validation of the nomogram predictions of OS and CSS, the C-indices were 0.784 and 0.801. Conclusion We developed the nomograms that estimated 3-year and 5-year OS and CSS. These nomograms not only have good discrimination performance and calibration but also provide patients with better clinical benefits.
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14
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Gounder M, Schöffski P, Jones RL, Agulnik M, Cote GM, Villalobos VM, Attia S, Chugh R, Chen TWW, Jahan T, Loggers ET, Gupta A, Italiano A, Demetri GD, Ratan R, Davis LE, Mir O, Dileo P, Van Tine BA, Pressey JG, Lingaraj T, Rajarethinam A, Sierra L, Agarwal S, Stacchiotti S. Tazemetostat in advanced epithelioid sarcoma with loss of INI1/SMARCB1: an international, open-label, phase 2 basket study. Lancet Oncol 2020; 21:1423-1432. [PMID: 33035459 DOI: 10.1016/s1470-2045(20)30451-4] [Citation(s) in RCA: 208] [Impact Index Per Article: 52.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 07/20/2020] [Accepted: 07/22/2020] [Indexed: 01/19/2023]
Abstract
BACKGROUND Epithelioid sarcoma is a rare and aggressive soft-tissue sarcoma subtype. Over 90% of tumours have lost INI1 expression, leading to oncogenic dependence on the transcriptional repressor EZH2. In this study, we report the clinical activity and safety of tazemetostat, an oral selective EZH2 inhibitor, in patients with epithelioid sarcoma. METHODS In this open-label, phase 2 basket study, patients were enrolled from 32 hospitals and clinics in Australia, Belgium, Canada, France, Germany, Italy, Taiwan, the USA, and the UK into seven cohorts of patients with different INI1-negative solid tumours or synovial sarcoma. Patients eligible for the epithelioid sarcoma cohort (cohort 5) were aged 16 years or older with histologically confirmed, locally advanced or metastatic epithelioid sarcoma; documented loss of INI1 expression by immunohistochemical analysis or biallelic SMARCB1 (the gene that encodes INI1) alterations, or both; and an Eastern Cooperative Oncology Group performance status score of 0-2. Patients received 800 mg tazemetostat orally twice per day in continuous 28-day cycles until disease progression, unacceptable toxicity, or withdrawal of consent. The primary endpoint was investigator-assessed objective response rate measured according to the Response Evaluation Criteria in Solid Tumors, version 1.1. Secondary endpoints were duration of response, disease control rate at 32 weeks, progression-free survival, overall survival, and pharmacokinetic and pharmacodynamic analyses (primary results reported elsewhere). Time to response was also assessed as an exploratory endpoint. Activity and safety were assessed in the modified intention-to-treat population (ie, patients who received one or more doses of tazemetostat). This trial is registered with ClinicalTrials.gov, NCT02601950, and is ongoing. FINDINGS Between Dec 22, 2015, and July 7, 2017, 62 patients with epithelioid sarcoma were enrolled in the study and deemed eligible for inclusion in this cohort. All 62 patients were included in the modified intention-to-treat analysis. Nine (15% [95% CI 7-26]) of 62 patients had an objective response at data cutoff (Sept 17, 2018). At a median follow-up of 13·8 months (IQR 7·8-19·0), median duration of response was not reached (95% CI 9·2-not estimable). 16 (26% [95% CI 16-39]) patients had disease control at 32 weeks. Median time to response was 3·9 months (IQR 1·9-7·4). Median progression-free survival was 5·5 months (95% CI 3·4-5·9), and median overall survival was 19·0 months (11·0-not estimable). Grade 3 or worse treatment-related adverse events included anaemia (four [6%]) and weight loss (two [3%]). Treatment-related serious adverse events occurred in two patients (one seizure and one haemoptysis). There were no treatment-related deaths. INTERPRETATION Tazemetostat was well tolerated and showed clinical activity in this cohort of patients with advanced epithelioid sarcoma characterised by loss of INI1/SMARCB1. Tazemetostat has the potential to improve outcomes in patients with advanced epithelioid sarcoma. A phase 1b/3 trial of tazemetostat plus doxorubicin in the front-line setting is currently underway (NCT04204941). FUNDING Epizyme.
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Affiliation(s)
- Mrinal Gounder
- Memorial Sloan Kettering Cancer Center and Weill Cornell Medical College, New York, NY, USA.
| | - Patrick Schöffski
- Department of General Medical Oncology, and Laboratory of Experimental Oncology, University Hospitals Leuven, KU Leuven, Leuven Cancer Institute, Leuven, Belgium
| | - Robin L Jones
- Royal Marsden Hospital and Institute of Cancer Research, London, UK
| | - Mark Agulnik
- Robert H Lurie Comprehensive Cancer Center of Northwestern University, Chicago, IL, USA
| | - Gregory M Cote
- Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Victor M Villalobos
- Anschutz Medical Campus, University of Colorado Denver, Aurora, CO, USA; Janssen Pharmaceuticals, Spring House, PA, USA
| | | | - Rashmi Chugh
- University of Michigan Rogel Cancer Center, Ann Arbor, MI, USA
| | - Tom Wei-Wu Chen
- National Taiwan University Hospital and Graduate Institute of Oncology, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Thierry Jahan
- University of California San Francisco, San Francisco, CA, USA
| | | | - Abha Gupta
- The Hospital for Sick Children and Princess Margaret Cancer Center, Toronto, ON, Canada
| | | | - George D Demetri
- Dana Farber Cancer Institute and Ludwig Center at Harvard Medical School, Boston, MA, USA
| | | | - Lara E Davis
- Oregon Health & Science University, Knight Cancer Institute, Portland, OR, USA
| | - Olivier Mir
- Gustave Roussy Cancer Institute, Paris, France
| | - Palma Dileo
- University College London Hospitals NHS Foundation Trust, London, UK
| | - Brian A Van Tine
- School of Medicine, Washington University in St Louis, St Louis, MO, USA
| | - Joseph G Pressey
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA; Division of Oncology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | | | | | - Laura Sierra
- Epizyme, Cambridge, MA, USA; Bristol Myers Squibb, Cambridge, MA, USA
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15
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Urakawa H, Kawai A, Goto T, Hiraga H, Ozaki T, Tsuchiya H, Nakayama R, Naka N, Matsumoto Y, Kobayashi E, Okuma T, Kunisada T, Ando M, Ueda T, Nishida Y. Phase II trial of pazopanib in patients with metastatic or unresectable chemoresistant sarcomas: A Japanese Musculoskeletal Oncology Group study. Cancer Sci 2020; 111:3303-3312. [PMID: 32579783 PMCID: PMC7469808 DOI: 10.1111/cas.14542] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2020] [Revised: 06/03/2020] [Accepted: 06/14/2020] [Indexed: 12/16/2022] Open
Abstract
Alveolar soft part sarcoma (ASPS), epithelioid sarcoma (ES), and clear cell sarcoma (CCS) are known to be chemoresistant tumors. The aim of this study was to investigate the effect of pazopanib on these chemoresistant tumors. This study is designed as a single‐arm, multicenter, investigator‐initiated phase II trial. Patient enrollment was undertaken between July 2016 and August 2018 at 10 hospitals participating in the Japanese Musculoskeletal Oncology Group. The primary end‐point is the CBR (CBR, including complete or partial response and stable disease) at 12 weeks after treatment with pazopanib according to RECIST. Eight patients were enrolled within the period. The histological subtypes were 5 ASPS, 2 ES, and 1 CCS. The median follow‐up period was 22.2 (range, 4.9‐24.9) months. All patients initially received pazopanib 800 mg once daily. The CBRs were 87.5% (7 of 8) and 75.0% (6 of 8) according to RECIST and Choi criteria at 12 weeks after pazopanib treatment, respectively. The CBRs at 12 weeks according to RECIST were 80.0%, 100.0%, and 100.0% in ASPS, ES, and CCS, respectively. Partial response was observed in 1 ASPS according to RECIST and 3 ASPS and 1 ES according to Choi criteria at 12 weeks after pazopanib treatment. This study documented antitumor activity of pazopanib, especially in ASPS. These results support the frontline use of pazopanib for ASPS. Prospective data collection is desired using both RECIST and Choi criteria for these rare chemoresistant tumors.
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Affiliation(s)
- Hiroshi Urakawa
- Department of Orthopaedic Surgery, Nagoya University, Nagoya, Japan.,Department of Clinical Oncology and Chemotherapy, Nagoya University Hospital, Nagoya, Japan
| | - Akira Kawai
- Department of Musculoskeletal Oncology, National Cancer Center, Tokyo, Japan
| | - Takahiro Goto
- Department of Musculoskeletal Oncology, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Tokyo, Japan
| | - Hiroaki Hiraga
- Department of Orthopaedic Surgery, Hokkaido Cancer Center, Sapporo, Japan
| | - Toshifumi Ozaki
- Department of Orthopaedic Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama, Japan
| | - Hiroyuki Tsuchiya
- Department of Orthopaedic Surgery, Kanazawa University, Kanazawa, Japan
| | - Robert Nakayama
- Department of Orthopaedic Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Norifumi Naka
- Musculoskeletal Oncology Service, Osaka International Cancer Institute, Osaka, Japan
| | | | - Eisuke Kobayashi
- Department of Musculoskeletal Oncology, National Cancer Center, Tokyo, Japan
| | - Tomotake Okuma
- Department of Musculoskeletal Oncology, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Tokyo, Japan
| | - Toshiyuki Kunisada
- Department of Medical Materials for Musculoskeletal Reconstruction, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama, Japan
| | - Masahiko Ando
- Center for Advanced Medicine and Clinical Research, Nagoya University Hospital, Nagoya, Japan
| | - Takafumi Ueda
- Department of Orthopaedic Surgery, National Hospital Organization Osaka National Hospital, Osaka, Japan
| | - Yoshihiro Nishida
- Department of Orthopaedic Surgery, Nagoya University, Nagoya, Japan.,Department of Rehabilitation, Nagoya University Hospital, Nagoya, Japan
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16
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Younger E, Husson O, Asare B, Benson C, Judson I, Miah A, Zaidi S, Dunlop A, Al-Muderis O, van Houdt WJ, Jones RL, van der Graaf WTA. Metastatic Soft Tissue Sarcomas in Adolescents and Young Adults: A Specialist Center Experience. J Adolesc Young Adult Oncol 2020; 9:628-638. [PMID: 32379517 PMCID: PMC7757586 DOI: 10.1089/jayao.2020.0010] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
Purpose: Soft tissue sarcomas (STS) account for 8% of all cancers in adolescents and young adults (AYAs). Metastatic STS contribute significantly to disease-related mortality in this age group; however, data are limited due to under-representation in clinical trials. Methods: AYAs aged 18-39 years, diagnosed with metastatic STS between 1990 and 2012, were identified from The Royal Marsden Hospital database. Outcomes of interest were clinical characteristics, treatment patterns, overall survival (OS), and prognostic factors. Results: Overall, 455 patients were included. Median age at diagnosis of metastatic STS was 33 years (interquartile range [IQR] 27-37 years). The most common histological subtypes were leiomyosarcoma (n = 68, 15%), synovial sarcoma (n = 68, 15%), Ewing sarcoma (n = 44, 10%), and rhabdomyosarcoma (n = 35, 8%). Treatments included systemic therapy (n = 395, 87%; median 2 lines [IQR 1-3]; clinical trial n = 93, 22%), radiotherapy (n = 297, 66%), and metastasectomy (n = 191, 43%). Median duration between last chemotherapy regimen and death was 4.6 months (IQR 2-10). Median OS was 19.2 months (95% confidence interval [CI] 15.8-22.2); 5-year OS was 16%. Of common subtypes, patients with rhabdomyosarcoma had the worst OS (8.8 months; 95% CI 7.9-11.4). Adverse prognostic factors included male gender, synchronous metastases, bone or liver metastases, first-line polychemotherapy, and no metastasectomy. Conclusions: Outcomes were variable; patients with supposed chemosensitive subtypes had particularly poor survival. The diverse behavior of STS in AYAs highlights the need for subtype-specific clinical trials.
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Affiliation(s)
- Eugenie Younger
- Sarcoma Unit, Royal Marsden NHS Foundation Trust, London, United Kingdom
| | - Olga Husson
- Sarcoma Unit, Royal Marsden NHS Foundation Trust, London, United Kingdom.,Division of Clinical Studies, Institute of Cancer Research, London, United Kingdom
| | - Bernice Asare
- Sarcoma Unit, Royal Marsden NHS Foundation Trust, London, United Kingdom
| | - Charlotte Benson
- Sarcoma Unit, Royal Marsden NHS Foundation Trust, London, United Kingdom
| | - Ian Judson
- Division of Clinical Studies, Institute of Cancer Research, London, United Kingdom
| | - Aisha Miah
- Sarcoma Unit, Royal Marsden NHS Foundation Trust, London, United Kingdom.,Division of Clinical Studies, Institute of Cancer Research, London, United Kingdom
| | - Shane Zaidi
- Sarcoma Unit, Royal Marsden NHS Foundation Trust, London, United Kingdom
| | - Alison Dunlop
- Sarcoma Unit, Royal Marsden NHS Foundation Trust, London, United Kingdom
| | - Omar Al-Muderis
- Sarcoma Unit, Royal Marsden NHS Foundation Trust, London, United Kingdom
| | - Winan J van Houdt
- Sarcoma Unit, Royal Marsden NHS Foundation Trust, London, United Kingdom
| | - Robin L Jones
- Sarcoma Unit, Royal Marsden NHS Foundation Trust, London, United Kingdom.,Division of Clinical Studies, Institute of Cancer Research, London, United Kingdom
| | - Winette T A van der Graaf
- Sarcoma Unit, Royal Marsden NHS Foundation Trust, London, United Kingdom.,Division of Clinical Studies, Institute of Cancer Research, London, United Kingdom
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17
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Endo M, Takahashi S, Araki N, Sugiura H, Ueda T, Yonemoto T, Takahashi M, Morioka H, Hiraga H, Hiruma T, Kunisada T, Matsumine A, Goda K, Kawai A. Time lapse analysis of tumor response in patients with soft tissue sarcoma treated with trabectedin: A pooled analysis of two phase II clinical trials. Cancer Med 2020; 9:3656-3667. [PMID: 32220056 PMCID: PMC7286446 DOI: 10.1002/cam4.2991] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Revised: 02/22/2020] [Accepted: 02/25/2020] [Indexed: 01/05/2023] Open
Abstract
The time course of the response to each drug is important to avoid inappropriate termination of treatment by misjudging tumor progression; however, little is known about soft tissue sarcoma (STS) regarding this matter. This study aimed to perform a time-lapse analysis of tumor response in patients with STS treated with trabectedin from 2 phase II clinical trials. We examined 66 patients with translocation-related sarcoma registered in 2 Japanese phase II clinical trials. All patients previously received standard therapy before the administration of trabectedin at 1.2 mg/m2 every 3 weeks. Imaging evaluation was performed according to the study protocol. The sum of the maximum diameters of the target lesions was calculated and analyzed over time. Among the 66 patients, 9 (13.6%) showed partial response (PR) to trabectedin. Histological diagnoses of these 9 responders comprised 6 myxoid liposarcoma, 2 synovial sarcoma, and a mesenchymal chondrosarcoma. The median period from treatment initiation to the first PR was 123 (range, 34-328) days. The pattern of tumor response to trabectedin showed an increasing tendency in size in the initial stage, usually followed by a size decrease with repeated administration. STS response to trabectedin was characterized as delayed and potentially persistent. Clinicians treating STS with trabectedin should know the features of the response pattern to avoid interrupting the treatment before maximal efficacy is achieved.
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Affiliation(s)
- Makoto Endo
- Department of Orthopaedic Surgery, Kyushu University, Fukuoka, Japan
| | - Shunji Takahashi
- Department of Medical Oncology, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Nobuhito Araki
- Department of Orthopaedic Surgery, Osaka International Cancer Institute, Osaka, Japan
| | - Hideshi Sugiura
- Department of Physical Therapy, Nagoya University, Nagoya, Japan
| | - Takafumi Ueda
- Department of Orthopaedic Surgery, National Hospital Organization Osaka National Hospital, Osaka, Japan
| | - Tsukasa Yonemoto
- Division of Orthopaedic Surgery, Chiba Cancer Center, Chiba, Japan
| | - Mitsuru Takahashi
- Division of Orthopaedic Surgery, Shizuoka Cancer Center Hospital, Nagaizumi, Japan
| | - Hideo Morioka
- Department of Orthopaedic Surgery, National Hospital Organization Tokyo Medical Center, Tokyo, Japan
| | - Hiroaki Hiraga
- Department of Orthopaedic Surgery, Hokkaido Cancer Center, Sapporo, Japan
| | - Toru Hiruma
- Department of Musculoskeletal Tumor Surgery, Kanagawa Cancer Center, Yokohama, Japan
| | - Toshiyuki Kunisada
- Department of Orthopaedic Surgery, Okayama University Hospital, Okayama, Japan
| | | | - Kazato Goda
- Department of Medical affairs, Taiho Pharmaceutical Co. Ltd, Tokyo, Japan
| | - Akira Kawai
- Department of Musculoskeletal Oncology, National Cancer Center Hospital, Tokyo, Japan
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18
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Ifosfamide, Carboplatin, and Etoposide (ICE) in Combination with Regional Hyperthermia as Salvage Therapy in Patients with Locally Advanced Nonmetastatic and Metastatic Soft-Tissue Sarcoma. Sarcoma 2020; 2020:6901678. [PMID: 32189990 PMCID: PMC7068144 DOI: 10.1155/2020/6901678] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2019] [Accepted: 01/23/2020] [Indexed: 11/18/2022] Open
Abstract
Patients with localized relapse of soft-tissue sarcoma (STS) after anthracycline-based chemotherapy have a dismal prognosis, particularly when surgery is not possible. To facilitate resection and improve long-term tumor control, we applied an intensified perioperative treatment consisting of ICE (ifosfamide 6 g/m2, carboplatin 400 mg/m2, and etoposide 600 mg/m2) in combination with regional hyperthermia (RHT) to maximize local control. Here, we retrospectively evaluate the safety and efficacy of this strategy. Patients aged ≥18 years with locally advanced high-risk STS, either with or without metastasis, treated with ICE + RHT after the failure of first-line anthracycline-based chemotherapy were included in this analysis. Radiographic response, toxicity, progression-free survival (PFS), and overall survival (OS) were assessed. Between 1996 and 2018, 213 sarcoma patients received ICE at our centre. Of these, 110 patients met the selection criteria (progressive disease, suitable high-grade STS histology, anthracycline pretreatment, RHT treatment) for this analysis. Fifty-four patients had locally advanced disease without metastases (LA-STS), and 56 patients had additional metastatic disease (M-STS). Disease control was achieved in 59% of LA-STS patients and in 47% of M-STS patients. For LA-STS, 21% of the patients achieved radiographic response, facilitating resection in 4 patients (7%), compared with 11% of the M-STS patients, facilitating resection in 5 patients (9%). PFS was significantly longer in LA-STS than in M-STS (10 vs. 4 months, p < 0.0001). Median OS was 26 months in LA-STS and 12 months in M-STS. Disease control was the only independent prognostic factor for improved OS in multivariate analysis. Toxicity was high with neutropenic fever occurring in 25% of the patients and three therapy-related deaths (3%). ICE + RHT demonstrated activity in high-risk STS and facilitated resection in selected patients after anthracycline failure. Disease control was associated with improved OS. Based on the observed toxicities, the dose should be reduced to 75%.
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19
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Smrke A, Wang Y, Simmons C. Update on systemic therapy for advanced soft-tissue sarcoma. ACTA ACUST UNITED AC 2020; 27:25-33. [PMID: 32174755 DOI: 10.3747/co.27.5475] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Background Soft-tissue sarcoma (sts) represents a rare group of mesenchymal neoplasms comprising more than 50 heterogeneous subtypes. Great efforts have been made to increase the understanding of the treatment of advanced sts (unresectable or metastatic disease). We set out to determine whether outcomes for patients with advanced sts have improved over time and to assess the current evidence for systemic therapy. Methods In a scoping review, we evaluated the contemporary evidence for systemic treatment of advanced sts in adults (>18 years of age). Phase i, ii, and iii studies of systemic therapy for advanced sts published in the English language were included. After abstract and full-text review of seventy-seven studies, sixty-two trials met the inclusion criteria. Results The number of clinical trials conducted and published in advanced sts has increased over the last 30 years. Although median overall survival has increased, attempts at improving first-line therapy through dose intensification, doublet chemotherapy, or alternative backbones have not been successful. The optimal therapy beyond anthracyclines remains a challenge, especially given the heterogeneity that grouping multiple sts subtypes within clinical trials creates. However, increasing numbers of agents are being studied, and several studies had shown isolated benefit in progression-free or overall survival. Summary First-line systemic therapy with an anthracycline remains the standard of care for advanced sts. However, choice of subsequent therapy beyond anthracyclines remains challenging. Novel systemic therapies, use of molecular diagnostics to direct therapy, subtype-specific trials, and learnings from real-world retrospective data are all important for improving outcomes in patients with advanced sts.
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Affiliation(s)
- A Smrke
- BC Cancer-Vancouver Centre, Vancouver, BC
| | - Y Wang
- BC Cancer-Vancouver Centre, Vancouver, BC
| | - C Simmons
- BC Cancer-Vancouver Centre, Vancouver, BC
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20
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Zhang SL, Wang ZM, Wang WR, Wang X, Zhou YH. Novel nomograms individually predict the survival of patients with soft tissue sarcomas after surgery. Cancer Manag Res 2019; 11:3215-3225. [PMID: 31114361 PMCID: PMC6489593 DOI: 10.2147/cmar.s195123] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Accepted: 03/10/2019] [Indexed: 12/15/2022] Open
Abstract
Background: The aim of the study was to build and validate practical nomograms to better predict the overall survival (OS) and cancer-specific survival (CSS) of the patients with soft tissue sarcomas (STS) who underwent surgery. Methods: Patient data were extracted from the Surveillance, Epidemiology, and End Results (SEER) database. We identified 8804 patients who underwent surgery with STS between 2007 and 2015, and randomly divided them into the training (n=6164) and validation (n=2640) cohorts. The Cox regression analysis and cumulative incidence function were performed to identify the independent prognostic factors associated with OS and CSS, respectively. The performance of the nomograms was evaluated using Harrell’s concordance index (C-index) and the calibration curves. Decision curve analysis (DCA) was introduced to compare the clinical practicality between the nomograms and the AJCC staging system. Results: Eight independent prognostic factors for OS and seven for CSS were determined and then used to build the nomograms for 3- and 5-year OS and CSS, respectively. The C-indexes of the nomograms for predicting OS were 0.788 in the internal validation and 0.823 in external validation, significantly higher than C-index of the AJCC staging system (P<0.001). The similar results were obtained in the validation cohort. Internal and external calibration curves for the predicting 3- and 5-year OS and CSS showed excellent agreement between the prediction and the actual survival outcomes. In addition, DCA demonstrated that our nomograms were superior over the AJCC staging system with obtaining more clinical net benefits. Conclusions: We established and validated the nomograms that could accurately predict the 3- and 5-year OS and CSS for STS patients who underwent surgery. The nomograms showed more robust and applicable performance than the AJCC staging system for predicting OS and CSS.
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Affiliation(s)
- Shi-Long Zhang
- Institute of Fudan-Minhang Academic Health System, Minhang Branch, Zhongshan Hospital, Fudan University, Shanghai, 201199, People's Republic of China
| | - Zhi-Ming Wang
- Department of Medical Oncology, Zhongshan Hospital, Fudan University, Shanghai, 200032, People's Republic of China.,Department of Medical Oncology, Xiamen Branch, Zhongshan Hospital, Fudan University, Xiamen, 361000, People's Republic of China
| | - Wen-Rong Wang
- Faculty of Physical Education, Shandong Normal University, Jinan, 250014, People's Republic of China
| | - Xin Wang
- Department of Acupuncture and Moxibustion, Central Hospital of Shanghai, Xuhui District, Shanghai, 200031, People's Republic of China
| | - Yu-Hong Zhou
- Department of Medical Oncology, Zhongshan Hospital, Fudan University, Shanghai, 200032, People's Republic of China
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21
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Tanaka K, Ogawa G, Mizusawa J, Naka N, Kawai A, Takahashi M, Hiruma T, Matsumoto Y, Tsuchiya H, Nakayama R, Hatano H, Emori M, Hosaka M, Yoshida Y, Toguchida J, Abe S, Asanuma K, Yokoyama R, Hiraga H, Yonemoto T, Morii T, Matsumoto S, Nagano A, Yoshikawa H, Fukuda H, Ozaki T, Iwamoto Y. Prospective comparison of various radiological response criteria and pathological response to preoperative chemotherapy and survival in operable high-grade soft tissue sarcomas in the Japan Clinical Oncology Group study JCOG0304. World J Surg Oncol 2018; 16:162. [PMID: 30097070 PMCID: PMC6086997 DOI: 10.1186/s12957-018-1462-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Accepted: 08/01/2018] [Indexed: 01/13/2023] Open
Abstract
BACKGROUND Soft tissue sarcomas (STS) are rare malignant tumors. The efficacy of preoperative chemotherapy for STS is evaluated using various tumor size-based radiological response criteria. However, it is still unclear which set of criteria would show the best association with pathological response and survival of the patients with STS. METHODS We compared radiological responses to preoperative chemotherapy for operable STS by the Response Evaluation Criteria in Solid Tumors (RECIST), modified RECIST, World Health Organization criteria, Japanese Orthopaedic Association criteria, and modified Choi criteria and analyzed the association with pathological response and survival using the data from the Japan Clinical Oncology Group (JCOG) study JCOG0304, a phase II clinical trial evaluating the efficacy of perioperative chemotherapy for STS in the extremities. RESULTS Seventy eligible patients in JCOG0304 were analyzed. The results demonstrated that none of the size-based radiological response criteria showed significant association with pathological response to preoperative chemotherapy for STS. The difference between overall survival of the patients assessed as partial response and stable disease/progressive disease by RECIST was not significant (hazard ratio 1.37, p = 0.63), and calculated C-index was 0.50. All other response criteria also could not exhibit significant association between radiological responses and survival. CONCLUSION In the present study, none of the radiological response criteria analyzed demonstrated association of response to preoperative chemotherapy with pathological response or survival of the patients with operable STS. Further prospective investigation is required to develop criteria to evaluate not only tumor shrinkage but biological effects of preoperative chemotherapy for the patients with localized STS. TRIAL REGISTRATION UMIN Clinical Trials Registry C000000096. Registered 30 August, 2005 (retrospectively registered).
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Affiliation(s)
- Kazuhiro Tanaka
- Department of Orthopaedic Surgery, Oita University, Idaigaoka 1-1, Hasama, Yufu City, Oita, 879-5593, Japan.
| | - Gakuto Ogawa
- JCOG Data Center, National Cancer Center Hospital, Tokyo, 104-0045, Japan
| | - Junki Mizusawa
- JCOG Data Center, National Cancer Center Hospital, Tokyo, 104-0045, Japan
| | - Norifumi Naka
- Musculoskeletal Oncology Service, Osaka International Cancer Institute, Osaka, 541-8567, Japan
| | - Akira Kawai
- Department of Orthopaedic Surgery, National Cancer Center, Tokyo, 104-0045, Japan
| | - Mitsuru Takahashi
- Department of Orthopaedic Surgery, Shizuoka Cancer Center, Shizuoka, 411-0934, Japan
| | - Toru Hiruma
- Department of Orthopaedic Surgery, Kanagawa Cancer Center, Kanagawa, 241-0815, Japan
| | - Yoshihiro Matsumoto
- Department of Orthopaedic Surgery, Kyushu University, Fukuoka, 812-8582, Japan
| | - Hiroyuki Tsuchiya
- Department of Orthopaedic Surgery, Kanazawa University, Ishikawa, 920-8641, Japan
| | - Robert Nakayama
- Department of Orthopaedic Surgery, Keio University, Tokyo, 160-0016, Japan
| | - Hiroshi Hatano
- Department of Orthopaedic Surgery, Niigata Cancer Center Hospital, Niigata, 951-8133, Japan
| | - Makoto Emori
- Department of Orthopaedic Surgery, Sapporo Medical University, Sapporo, 060-8556, Japan
| | - Masami Hosaka
- Department of Orthopaedic Surgery, Tohoku University, Sendai, 980-8575, Japan
| | - Yukihiro Yoshida
- Department of Orthopaedic Surgery, Nihon University, Tokyo, 173-8610, Japan
| | - Junya Toguchida
- Department of Orthopaedic Surgery, Kyoto University, Kyoto, 606-8501, Japan
| | - Satoshi Abe
- Department of Orthopaedic Surgery, Teikyo University, Tokyo, 173-8606, Japan
| | - Kunihiro Asanuma
- Department of Orthopaedic Surgery, Mie University, Mie, 514-8507, Japan
| | - Ryohei Yokoyama
- Department of Orthopaedic Surgery, National Kyushu Cancer Center, Fukuoka, 811-1395, Japan
| | - Hiroaki Hiraga
- Department of Orthopaedic Surgery, Hokkaido Cancer Center, Sapporo, 003-0804, Japan
| | - Tsukasa Yonemoto
- Department of Orthopaedic Surgery, Chiba Cancer Center, Chiba, 260-8717, Japan
| | - Takeshi Morii
- Department of Orthopaedic Surgery, Kyorin University, Tokyo, 181-8611, Japan
| | - Seiichi Matsumoto
- Department of Orthopaedic Surgery, Cancer Institute Hospital, Tokyo, 135-8550, Japan
| | - Akihito Nagano
- Department of Orthopaedic Surgery, Gifu University, Gifu, 501-1194, Japan
| | - Hideki Yoshikawa
- Department of Orthopaedic Surgery, Osaka University, Osaka, 565-0871, Japan
| | - Haruhiko Fukuda
- JCOG Data Center, National Cancer Center Hospital, Tokyo, 104-0045, Japan
| | - Toshifumi Ozaki
- Department of Orthopaedic Surgery, Okayama University, Okayama, 700-0914, Japan
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22
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Goumard C, Marcal LP, Wang WL, Somaiah N, Okuno M, Roland CL, Tzeng CWD, Chun YS, Feig BW, Vauthey JN, Conrad C. Long-Term Survival According to Histology and Radiologic Response to Preoperative Chemotherapy in 126 Patients Undergoing Resection of Non-GIST Sarcoma Liver Metastases. Ann Surg Oncol 2018; 25:107-116. [PMID: 29116489 DOI: 10.1245/s10434-017-6144-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2017] [Indexed: 02/03/2023]
Abstract
BACKGROUND Non-gastrointestinal stromal tumor sarcomas (NGSs) have heterogeneous histology, and this heterogeneity may lead to uncertainty regarding the prognosis of patients with liver metastases from NGS (NGSLM) and decision regarding their surgical management. Furthermore, the role of preoperative chemotherapy in treatment of NGSLM remains poorly defined. We investigated long-term survival and its correlation to response to preoperative chemotherapy in patients with NGSLM. PATIENTS AND METHOD Patients who underwent liver resection for NGSLM during 1998-2015 were identified. Clinical, histopathologic, and survival data were analyzed. Multivariate analysis was performed using a Cox proportional hazards model. RESULTS 126 patients [62 (49%) with leiomyosarcoma] were included. Five-year overall survival (OS) and recurrence-free survival (RFS) rates were 49.3 and 14.9%, respectively. Survival did not differ by histologic subtype, primary tumor location, or use of preoperative or postoperative chemotherapy. NGSLM ≥ 10 cm and extrahepatic metastases at NGSLM diagnosis were the only independent risk factors for OS. In the 83 (66%) patients with metachronous NSGLM, disease-free interval > 6 months was associated with improved OS and RFS. Among the 65 patients (52%) who received preoperative chemotherapy, radiologic response according to Choi criteria specifically was associated with improved OS (p = 0.04), but radiologic response according to RECIST 1.1 criteria was not. CONCLUSIONS Resection of NGSLM led to a 5-year OS rate of 49%, independent of histologic subtype and primary tumor location. Choi criteria (which take into account tumor density) are superior to RECIST 1.1 in assessing radiologic response and should be used to assess response to preoperative chemotherapy.
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Affiliation(s)
- Claire Goumard
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Leonardo P Marcal
- Division of Diagnostic Imaging, Department of Diagnostic Radiology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Wei-Lien Wang
- Division of Pathology/Laboratory Medicine, Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Neeta Somaiah
- Division of Cancer Medicine, Department of Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Masayuki Okuno
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Christina L Roland
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Ching-Wei D Tzeng
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Yun Shin Chun
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Barry W Feig
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jean-Nicolas Vauthey
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Claudius Conrad
- Department of Surgical Oncology, Hepato-Pancreato-Biliary Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
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23
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Menegaz BA, Cuglievan B, Benson J, Camacho P, Lamhamedi-Cherradi SE, Leung CH, Warneke CL, Huh W, Subbiah V, Benjamin RS, Patel S, Daw N, Hayes-Jordan A, Ludwig JA. Clinical Activity of Pazopanib in Patients with Advanced Desmoplastic Small Round Cell Tumor. Oncologist 2017; 23:360-366. [PMID: 29212731 PMCID: PMC5905685 DOI: 10.1634/theoncologist.2017-0408] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2017] [Accepted: 10/13/2017] [Indexed: 01/16/2023] Open
Abstract
BACKGROUND Desmoplastic small round cell tumor (DSRCT) is an aggressive, often fatal soft tissue sarcoma that lacks an optimal salvage regimen. We retrospectively reviewed data from 29 pretreated DSRCT patients who received pazopanib at MD Anderson Cancer Center after failure of standard chemotherapies. SUBJECTS, MATERIALS, AND METHODS Medical records of patients treated from January 2012 to December 2016 were reviewed and regression analyses were performed. Median progression-free survival (PFS) and overall survival (OS) were estimated using the Kaplan-Meier method and differences in survival were assessed by a log-rank test. A landmark statistical analysis was used to assess OS at a predefined 12-week time point following pazopanib initiation. RESULTS The mean age at pazopanib treatment was 27.5 years (range, 6.3-50.1 years). According to RECIST 1.1 criteria, 16 patients (55%) had stable disease, 1 patient (3%) had partial response, 1 patient (3%) had complete response, and 11 patients (38%) had progressive disease. Estimated median PFS was 5.63 months (95% confidence interval [CI]: 3.23-7.47). Median OS was 15.7 months (95% CI: 10.3-32.4). As of December 2016, 11 patients (38%) were still alive, with a median follow-up time of 16.8 (range 3.8-30.1) months. Doses between 400 and 800 mg were included. Pazopanib was well tolerated and 23 (79%) of the patients continued it until progression or death, 4 discontinued because of side effects, and 2 were still on pazopanib at the time of data analysis. CONCLUSION In the largest study conducted to date in DSRCT, pazopanib was well tolerated and clinically active in heavily pretreated patients who otherwise lack good treatment options. IMPLICATIONS FOR PRACTICE Desmoplastic small round cell tumor (DSRCT) is a rare, extremely aggressive soft tissue sarcoma subtype that most commonly occurs in adolescent and young adult males. No DSRCT-specific therapies exist, and for lack of a better treatment approach, current therapies have relied upon U.S. Food and Drug Administration-approved drugs like pazopanib that exhibit clinical activity in other sarcoma subtypes. This article describes the largest experience to date using pazopanib as salvage treatment in heavily pretreated DSRCT patients. Pazopanib was well tolerated and clinically active, surpassing predefined metrics proposed by the European Organization for Research and Treatment of Cancer indicative of "active" sarcoma drugs (5.63 months progression-free survival [PSF], with 62% of the study population achieving progression-free survival at 12 weeks).
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Affiliation(s)
- Brian A Menegaz
- Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Branko Cuglievan
- Division of Pediatrics, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Jalen Benson
- Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Pamela Camacho
- Division of Pediatrics, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | | | - Cheuk Hong Leung
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Carla L Warneke
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Winston Huh
- Division of Pediatrics, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Vivek Subbiah
- Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Robert S Benjamin
- Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Shreyaskumar Patel
- Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Najat Daw
- Division of Pediatrics, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Andrea Hayes-Jordan
- Divison of Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Joseph A Ludwig
- Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
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Constantinidou A, van der Graaf WTA. The fate of new fosfamides in phase III studies in advanced soft tissue sarcoma. Eur J Cancer 2017; 84:257-261. [PMID: 28841543 DOI: 10.1016/j.ejca.2017.07.043] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2017] [Accepted: 07/25/2017] [Indexed: 01/13/2023]
Abstract
For decades, doxorubicin alone or in combination with ifosfamide has been used in advanced soft tissue sarcoma (STS). In 2014, a comparison of doxorubicin alone versus the combination with ifosfamide (in the randomised phase III EORTC 62012) showed no difference in overall survival (OS), but a difference in response and progression-free survival (PFS) were observed in favour of the combination but at the expense of increased toxicity. Newer fosfamides, with slightly different modes of action, and potentially less toxicity, namely evofosfamide and palifosfamide have recently been tested in randomised phase III clinical trials in STS. The TH CR-406/SARC021 (June 2017) and the PICASSO III (September 2016) studies compared doxorubicin, as the standard arm, to doxorubicin in combination with evofosfamide and palifosfamide, respectively. In both studies, the combination arm produced increased response rates but at the expense of higher toxicity. However, there was no difference in OS or PFS in favour of the combination. Importantly, the median OS of patients receiving standard of care, doxorubicin, in both studies appeared improved from 12.8 months (95.5% CI 10.5-14·III) in the EORTC 62012 to 16.9 months (95% CI 14.8 to 22.9) in PICASSO III and 19.0 months (95% CI 16.2-22.4) in TH CR-406/SARC021. The results of these three randomised phase III studies highlight several critical issues related to the design and conduct of such trials in STS. We discuss these issues aiming to contribute to the ongoing debate about the optimal approach to perform clinical research in STS.
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25
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Young RJ, Litière S, Lia M, Hogendoorn PCW, Fisher C, Mechtersheimer G, Daugaard S, Sciot R, Collin F, Messiou C, Grünwald V, Gronchi A, van der Graaf W, Wardelmann E, Judson I. Predictive and prognostic factors associated with soft tissue sarcoma response to chemotherapy: a subgroup analysis of the European Organisation for Research and Treatment of Cancer 62012 study. Acta Oncol 2017; 56:1013-1020. [PMID: 28431480 DOI: 10.1080/0284186x.2017.1315173] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
BACKGROUND The European Organization for Research and Treatment of Cancer (EORTC) 62012 study was a Phase III trial of doxorubicin versus doxorubicin-ifosfamide chemotherapy in 455 patients with advanced soft tissue sarcoma (STS). Analysis of the main study showed that combination chemotherapy improved tumor response and progression-free survival, but differences in overall survival (OS) were not statistically significant. We analyzed factors prognostic for tumor response and OS, and assessed histological subgroup and tumor grade as predictive factors to identify patients more likely to benefit from combination chemotherapy. METHODS Central pathology review was performed by six reference pathologists. Gender, age, performance status, time from first presentation with sarcoma to starting palliative chemotherapy, tumor grade, histological subgroup, primary tumor site involvement, and sites of metastases were assessed as prognostic factors. RESULTS Three hundred and ten patients were included in this study. Discordance between local and central pathology opinion of tumor histology and tumor grade was observed in 98 (32%) and 122 (39%) cases, respectively. In multivariate analysis, liposarcoma patients had improved tumor response compared to other histological subgroups, whilst patients with metastases other than lung, liver or bone had a poorer response [odds ratio (OR) 0.42, 95% confidence interval (CI) 0.23-0.78; p = 0.006]. Patients with bone metastases had reduced OS [hazard ratio (HR) 1.56, 95% CI 1.16-2.09; p = 0.003]. By central pathology review, patients with undifferentiated pleomorphic sarcoma (UPS) had improved tumor response and OS with doxorubicin-ifosfamide compared to single-agent doxorubicin (OR 9.90, 95% CI 1.93-50.7 and HR 0.44, 95% CI 0.26-0.79, respectively). Grade III tumors had improved response with combination chemotherapy but there was no interaction between chemotherapy and grade on OS. CONCLUSIONS Prospective central pathology review of tumor histology should be integrated into future STS clinical trials. Doxorubicin-ifosfamide may be most appropriate for young, fit patients with poorly differentiated Grade III tumors including UPS.
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Cornillie J, Wozniak A, Pokreisz P, Casazza A, Vreys L, Wellens J, Vanleeuw U, Gebreyohannes YK, Debiec-Rychter M, Sciot R, Hompes D, Schöffski P. In Vivo Antitumoral Efficacy of PhAc-ALGP-Doxorubicin, an Enzyme-Activated Doxorubicin Prodrug, in Patient-Derived Soft Tissue Sarcoma Xenograft Models. Mol Cancer Ther 2017; 16:1566-1575. [DOI: 10.1158/1535-7163.mct-16-0832] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2016] [Revised: 04/20/2017] [Accepted: 05/15/2017] [Indexed: 11/16/2022]
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Hatcher H, Benson C, Ajithkumar T. Systemic Treatments in Soft Tissue Sarcomas. Clin Oncol (R Coll Radiol) 2017; 29:507-515. [PMID: 28552518 DOI: 10.1016/j.clon.2017.05.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2017] [Accepted: 05/08/2017] [Indexed: 12/15/2022]
Abstract
Systematic treatment of adult-type soft tissue sarcoma is evolving. Its role in the neoadjuvant setting is currently experimental, whereas the data on adjuvant chemotherapy are inconclusive. Nevertheless, in clinical practice, neoadjuvant and adjuvant chemotherapy may be considered on an individual basis after multidisciplinary discussion. Systemic therapy has a well-established role in the management of locally advanced and metastatic disease and histology-based treatment approaches are being studied.
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Affiliation(s)
- H Hatcher
- Cambridge University Hospitals, Cambridge, UK.
| | - C Benson
- Royal Marsden Hospital, London, UK
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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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