1
|
Campbell SR, Wooley JR, Nystrom LM. Modern Multidisciplinary Management of Soft Tissue Sarcoma of the Extremity and Trunk. JCO Oncol Pract 2024; 20:907-914. [PMID: 38574314 DOI: 10.1200/op.23.00050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Revised: 02/20/2024] [Accepted: 03/06/2024] [Indexed: 04/06/2024] Open
Abstract
Soft tissue sarcomas (STS) of the extremity and trunk are heterogeneous and rare tumors that require coordinated multidisciplinary management. Surgical resection remains the backbone of treatment for localized tumors, with the addition of radiotherapy to surgery to achieve high rates of local control. Despite this, overall survival is limited because of significant distant metastatic risk and a lack of efficacious systemic therapies. Clinical trials have produced conflicting results on the impact of systemic therapy in the neoadjuvant and adjuvant settings for patients with localized disease, leaving systemic treatment decisions largely guided by shared decision making and prognostic prediction tools such as nomograms. This article will review the foundational data as well as latest developments in surgical, radiotherapy, and systemic management supporting current practice guidelines for localized STS of the extremity and trunk.
Collapse
Affiliation(s)
| | - Joseph R Wooley
- Department of Hematology and Oncology, Cleveland Clinic, Cleveland, OH
| | - Lukas M Nystrom
- Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, OH
| |
Collapse
|
2
|
Chmiel P, Rutkowski P, Spałek M, Szumera-Ciećkiewicz A, Czarnecka AM. What is the Optimal Treatment Strategy after Sarcoma R2 Surgery? Curr Treat Options Oncol 2024; 25:798-812. [PMID: 38809411 PMCID: PMC11222198 DOI: 10.1007/s11864-024-01218-z] [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] [Accepted: 05/14/2024] [Indexed: 05/30/2024]
Abstract
OPINION STATEMENT Soft tissue sarcomas (STS) are rare tumours of mesenchymal origin, most commonly occurring in the extremity but also in the retroperitoneum. The curative treatment for STS is radical surgery with wide margins, in some cases in combination with perioperative radiotherapy and chemotherapy. Nonradical resection (R2) of STS has been an emerging issue in recent decades, as optimal subsequent management remains debatable. Similarly, there is still no consensus on optimal surgical margins. Combining multiple treatment modalities in adjuvant therapy can achieve local and distant control in patients following surgery with positive margins. Patients who have undergone nonradical resection therefore require additional surgical interventions, and adjuvant radiotherapy resulting in a better prognosis but a higher number of complications. Following non-radical treatment, patients with limb and trunk wall sarcomas and retroperitoneal sarcomas should also undergo increased oncological surveillance. Given the potential issues that may emerge in such clinical situations, it is crucial to up-date the current guidelines to enhance the long-term prognosis of these patients.
Collapse
Affiliation(s)
- Paulina Chmiel
- Department of Soft Tissue/Bone Sarcoma and Melanoma, Maria Sklodowska-Curie National Research Institute of Oncology, 02-781, Warsaw, Poland
- Faculty of Medicine, Medical University of Warsaw, 02-091, Warsaw, Poland
| | - Piotr Rutkowski
- Department of Soft Tissue/Bone Sarcoma and Melanoma, Maria Sklodowska-Curie National Research Institute of Oncology, 02-781, Warsaw, Poland
| | - Mateusz Spałek
- Department of Soft Tissue/Bone Sarcoma and Melanoma, Maria Sklodowska-Curie National Research Institute of Oncology, 02-781, Warsaw, Poland
- Department of Radiotherapy I, Maria Sklodowska-Curie National Research Institute of Oncology, 02-718, Warsaw, Poland
| | - Anna Szumera-Ciećkiewicz
- Department of Pathology, Maria Sklodowska-Curie National Research Institute of Oncology, 02-781, Warsaw, Poland
- Biobank Maria Sklodowska-Curie National Research Institute of Oncology, 02-781, Warsaw, Poland
| | - Anna M Czarnecka
- Department of Soft Tissue/Bone Sarcoma and Melanoma, Maria Sklodowska-Curie National Research Institute of Oncology, 02-781, Warsaw, Poland.
- Department of Experimental Pharmacology, Mossakowski Medical Research Institute Polish Academy of Sciences, 02-106, Warsaw, Poland.
| |
Collapse
|
3
|
Borghi A, Gronchi A. Extremity and Truncal Soft Tissue Sarcoma: Risk Assessment and Multidisciplinary Management. Semin Radiat Oncol 2024; 34:147-163. [PMID: 38508780 DOI: 10.1016/j.semradonc.2023.12.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/22/2024]
Abstract
Extremity and truncal soft tissue sarcomas are a heterogeneous group of rare cancers that arise from mesenchymal tissues. Hence, the adoption of tailored risk assessment and prognostication tools plays a crucial role in optimizing the decision-making for which of the many possible treatment strategies to select. Management of these tumors requires a multidisciplinary strategy, which has seen significant development in recent decades. Surgery has emerged as the primary treatment approach, with the main goal of achieving microscopic negative tumor margins. To reduce the likelihood of local recurrence, loco-regional treatments such as radiation therapy and isolated limb perfusion are often added to the treatment regimen in combination with surgery. This approach also enables surgeons to perform limb-sparing surgery, particularly in cases where a positive tumor margin is expected. Chemotherapy may also provide a further benefit in decreasing the probability of local recurrence or reducing distant metastasis in selected patients. Selecting the optimal treatment strategy for these rare tumors is best accomplished by an experienced multi-disciplinary team.
Collapse
Affiliation(s)
- Alessandra Borghi
- Department of Surgery, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy
| | - Alessandro Gronchi
- Department of Surgery, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy..
| |
Collapse
|
4
|
He J, Wang J, Yang L, Wang K, Wang M, Li J. Synovial sarcoma of the viscera (lung and jejunum): a case report. J Int Med Res 2024; 52:3000605241233953. [PMID: 38534077 PMCID: PMC10981226 DOI: 10.1177/03000605241233953] [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: 09/25/2023] [Accepted: 01/29/2024] [Indexed: 03/28/2024] Open
Abstract
We report the case of a woman nearing 70 years old who was admitted to the hospital with a complaint of "epigastric distension for 1 month". Her main signs and symptoms were progressive abdominal distension and occasional abdominal pain. Computed tomography suggested an abdominal mass. She had a surgical history of synovial sarcoma (SS) of the lungs. After admission, she was diagnosed with jejunal SS following a puncture biopsy and laparoscopic surgery. This disease usually occurs in the soft tissues of the limbs, and it is extremely rare for SS to originate in the jejunum. The morphologic heterogeneity of SS overlaps with other tumors and makes the diagnosis particularly difficult. Imaging studies usually lack specificity; however, measuring multiple immunohistochemical markers can greatly assist in the diagnosis and differential diagnosis of SS. This case not only enriches our understanding of SS and describes a rare site of origin, but also emphasizes the importance and challenges of achieving an accurate diagnosis. Immunohistochemical and molecular biological testing have important roles in the definitive diagnosis, highlighting the need for precise and innovative diagnostic and therapeutic approaches in SS.
Collapse
Affiliation(s)
- Jixin He
- Department of General Surgery, Digestive Disease Hospital, Affiliated Hospital of Zunyi Medical University, Zunyi City, Guizhou Province, China
| | - Jiwei Wang
- Department of General Surgery, Digestive Disease Hospital, Affiliated Hospital of Zunyi Medical University, Zunyi City, Guizhou Province, China
| | - Lina Yang
- Operation Room of the Affiliated Hospital of Zunyi Medical University, Zunyi City, Guizhou Province, China
| | - Kai Wang
- Department of Pathology, Affiliated Hospital of Zunyi Medical University, Zunyi City, Guizhou Province, China
| | - Maijian Wang
- Department of General Surgery, Digestive Disease Hospital, Affiliated Hospital of Zunyi Medical University, Zunyi City, Guizhou Province, China
| | - Jianguo Li
- Department of General Surgery, Digestive Disease Hospital, Affiliated Hospital of Zunyi Medical University, Zunyi City, Guizhou Province, China
| |
Collapse
|
5
|
Mochizuki T, Ikegami M, Akiyama T. Factors predictive of second-line chemotherapy in soft tissue sarcoma: An analysis of the National Genomic Profiling Database. Cancer Sci 2024; 115:575-588. [PMID: 38115234 PMCID: PMC10859616 DOI: 10.1111/cas.16050] [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: 10/17/2023] [Revised: 11/28/2023] [Accepted: 12/06/2023] [Indexed: 12/21/2023] Open
Abstract
Of the drugs used in second-line chemotherapy for soft tissue sarcoma (STS), trabectedin is effective for liposarcoma and leiomyosarcoma (L-sarcoma), eribulin for liposarcoma, and pazopanib for non-liposarcoma. The indications for these drugs in STS other than L-sarcoma have not been established. Here we explored the prognosis, mutation profiles, and drug-response factors in STS using real-world big data. Clinicogenomic data on 1761 patients with sarcoma who underwent FoundationOne CDx were obtained from a national database in Japan. Patients with TP53 and KDM2D mutations had a significantly shorter survival period of 253 (95% CI, 99-404) and 330 (95% CI, 20-552) days, respectively, than those without mutations. Non-supervised clustering based on mutation profiles generated 13 tumor clusters. The response rate (RR) to trabectedin was highest in an MDM2-amplification cluster (odds ratio [OR]: 2.2; p = 0.2). The RR was lowest for eribulin in an MDM2-amplification cluster (OR: 0.4; p = 0.03) and highest in a TERT-mutation cluster (OR: 3.0; p = 0.03). The RR was highest for pazopanib in a PIK3CA/PTEN-wild type cluster (OR: 2.1; p = 0.03). In particular, patients harboring mutations in genes regulating the PI3K/Akt/mTOR pathway had a lower RR than patients without mutations (OR: 0.3; p = 0.04). In STS, mutation profiles were more useful in predicting the drug response than histology. The present study demonstrated the potential of tailored therapy guided by mutation profiles established by comprehensive genomic profiling testing in optimizing second-line chemotherapy for STS. The findings of this study will hopefully contribute some valuable insights into enhancing STS treatment strategies and outcomes.
Collapse
Affiliation(s)
- Takao Mochizuki
- Department of Orthopaedic Surgery, Saitama Medical CenterJichi Medical UniversitySaitamaJapan
- Department of Musculoskeletal OncologyTokyo Metropolitan Cancer and Infectious Diseases Center, Komagome HospitalTokyoJapan
| | - Masachika Ikegami
- Department of Musculoskeletal OncologyTokyo Metropolitan Cancer and Infectious Diseases Center, Komagome HospitalTokyoJapan
- Division of Cellular SignalingNational Cancer Center Research InstituteTokyoJapan
| | - Toru Akiyama
- Department of Orthopaedic Surgery, Saitama Medical CenterJichi Medical UniversitySaitamaJapan
| |
Collapse
|
6
|
Kournoutas I, Monga V, Davick J, Rieth J. Objective Responses in Metastatic Pleomorphic Rhabdomyosarcoma Treated with Combination of Doxorubicin and Pembrolizumab: A Case Series. Case Rep Oncol 2024; 17:344-351. [PMID: 38404403 PMCID: PMC10890802 DOI: 10.1159/000535959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Accepted: 12/18/2023] [Indexed: 02/27/2024] Open
Abstract
Introduction Pleomorphic rhabdomyosarcoma is a rare subtype of rhabdomyosarcoma, a soft tissue sarcoma with skeletal muscle differentiation. Although rhabdomyosarcoma is typically seen in the pediatric population, the pleomorphic variant most frequently presents in adulthood and is characteristically aggressive with no currently established treatment regimen in the setting of metastatic disease. There has been growing interest in the application of immune checkpoint inhibitors alongside conventional chemotherapeutic agents in the treatment of pleomorphic rhabdomyosarcoma. Case Presentation In the present case series, we report 2 patients with metastatic pleomorphic rhabdomyosarcoma treated with combination doxorubicin and pembrolizumab who had confirmed objective responses. Of note, these 2 patients had variable PD-L1 status - negative and low positive. Duration of treatment response was notable at 14 months and 9 months, respectively, with the first patient remaining on maintenance pembrolizumab therapy and the second patient subsequently achieving complete response with third-line trabectedin. Both patients are currently undergoing routine interval imaging with no evidence of disease at this time. Conclusion This report highlights and discusses the potential role of PD-1 blockade in the treatment of pleomorphic rhabdomyosarcoma and also discusses burgeoning immunological data that may explain the clinical responses seen in these 2 cases.
Collapse
Affiliation(s)
- Ioannis Kournoutas
- Department of Internal Medicine, University of Iowa Carver College of Medicine, Iowa City, IA, USA
| | - Varun Monga
- Division of Hematology, Oncology, and Blood and Marrow Transplantation, Department of Internal Medicine, University of Iowa, Iowa City, IA, USA
| | - Jonathan Davick
- Department of Pathology, University of Iowa, Iowa City, IA, USA
| | - John Rieth
- Division of Hematology, Oncology, and Blood and Marrow Transplantation, Department of Internal Medicine, University of Iowa, Iowa City, IA, USA
| |
Collapse
|
7
|
Yamagata Y, Komiyama M, Iwata S. Clinical characteristics and management of primary retroperitoneal sarcoma: A literature review. Ann Gastroenterol Surg 2024; 8:21-29. [PMID: 38250690 PMCID: PMC10797828 DOI: 10.1002/ags3.12756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Revised: 10/21/2023] [Accepted: 10/29/2023] [Indexed: 01/23/2024] Open
Abstract
Retroperitoneal sarcoma (RPS) is a rare tumor classified into many histological types. It is also often detected only after it has grown to a considerable size and requires extensive resection of the surrounding organs, making it difficult to offer optimal patient-tailored management. Evidence supporting specific treatment modalities for RPS is insufficient, owing to its rarity. The Japanese clinical practice guidelines for RPS were published in December 2021, with the aim of accumulating existing evidence and indicating the optimal practice for RPS. These guidelines provide important clinical questions (CQs) concerning the diagnosis and treatment of RPS. This review, with a particular focus on primary RPS, attempts to introduce clinical problems in the diagnosis and treatment of RPS and to assess those problems along with the CQs in the guidelines. According to these guidelines, although chemotherapy and radiotherapy are expected to have therapeutic effects, the level of evidence to support these treatments is not very high at present. Accordingly, complete resection of the tumor is the first and only option for managing primary RPS. However, as with other tumors, the demand for multidisciplinary treatment for RPS is increasing. These guidelines will undoubtedly represent a milestone in clinical practice in relation to RPS in the future, and further evidence is expected to be accumulated based on the CQs that have been proposed.
Collapse
Affiliation(s)
- Yukinori Yamagata
- Department of Gastric SurgeryNational Cancer Center HospitalCyuo‐kuJapan
| | | | - Shintaro Iwata
- Department of Musculoskeletal Oncology and RehabilitationNational Cancer Center HospitalCyuo‐kuJapan
| |
Collapse
|
8
|
Kharmoum S, Kharmoum J, Chraibi M, Bonvalot S, Blay JY, Shimi M. What is the optimal (neo)adjuvant strategy of extremity high-risk soft tissue sarcomas (ESTS)? Med Oncol 2023; 41:16. [PMID: 38087013 DOI: 10.1007/s12032-023-02240-1] [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: 07/03/2023] [Accepted: 11/06/2023] [Indexed: 12/18/2023]
Abstract
Currently, the standard treatment for extremity high-risk soft tissue sarcomas (ESTS) combines surgery and pre- or post-op radiation therapy (RT). In some selected cases, chemotherapy (CT) is incorporated into the therapeutic algorithm as a neoadjuvant approach to enable conservative management. Given the risk of local or metastatic relapse, this paper discusses the potential benefits of CT and RT in high-grade ESTs. The role of adjuvant chemotherapy in addition to neoadjuvant CT, the prognostic value of the pathological response to neoadjuvant treatment, and the role for an adjuvant "boost" following resection after pre-operative radiotherapy will be discussed.
Collapse
Affiliation(s)
| | - Jinane Kharmoum
- Laboratory of Pathology, University Hospital Center Mohamed VI, Faculty of Medecine and Pharmacy Tangier, Abdelmalek Essadi University, Tétouan, Morocco
| | - Mariam Chraibi
- Laboratory of Pathology, University Hospital Center Mohamed VI, Faculty of Medecine and Pharmacy Tangier, Abdelmalek Essadi University, Tétouan, Morocco
| | - Sylvie Bonvalot
- Department of Surgical Oncology, Sarcoma Unit, Institut Curie, Paris, France
| | - Jean-Yves Blay
- Departement of Medical Oncology, Leon Berard Center, University CI. Bernard, Lyon, France
| | - Mohammed Shimi
- Trauma Orthopedic Departement, University Hospital Center Mohamed VI, Faculty of Medecine and Pharmacy Tangier, Abdelmalek Essadi University, Tétouan, Morocco
| |
Collapse
|
9
|
Stauss R, Aigner A, Richter A, Suero E, Altemeier A, Savov P, Ettinger M, Omar M. The prognostic significance of surgical resection margins for local recurrence, distant metastasis, and overall survival in sarcoma. J Surg Oncol 2023; 128:1160-1170. [PMID: 37530536 DOI: 10.1002/jso.27411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2023] [Accepted: 07/16/2023] [Indexed: 08/03/2023]
Abstract
BACKGROUND AND OBJECTIVES Surgical resection with microscopically negative margins constitutes one of the key elements of a curative therapeutic approach for localized sarcomas. However, the prognostic value of quantitative margin width remains controversial. We sought to determine the prognostic significance of margin status and margin width for local recurrence (LR), distant recurrence (DR), and overall survival. METHODS Retrospective analysis of 210 patients undergoing resection of localized sarcoma between 1997 and 2018 at a national sarcoma reference center. RESULTS Logistic regression did not reveal an effect of metric margin width as a prognostic factor for LR (odds ratio [OR] = 0.98, p = 0.574), DR (OR = 1, p = 0.908), or overall survival (hazard ratio = 0.98, 95% confidence interval = 0.73-1.20, p = 0.609). Subgroup analysis revealed no differences between complete first resections (R0) and re-resections (re-R0) following unplanned R1-resections for LR (p = 0.727) and overall survival (p = 0.125), but a significantly higher DR-rate in re-R0 cases (p = 0.022). CONCLUSIONS Achieving a negative margin is essential in sarcoma surgery, however, metric margin width was not associated with disease-specific outcomes. Re-resection of unplanned R1-resections should be performed to control for LR and overall survival rates. As re-R0 cases were at significantly higher risk of DR, these patients should be followed up closely in standardized surveillance protocols.
Collapse
Affiliation(s)
- Ricarda Stauss
- Hannover Medical School, Department of Trauma Surgery, Hannover, Germany
- University of Oldenburg, Department of Orthopaedic and Trauma Surgery, Pius Hospital, Oldenburg, Germany
| | - Alexander Aigner
- Hannover Medical School, Department of Trauma Surgery, Hannover, Germany
| | - Alena Richter
- Hannover Medical School, Department of Orthopaedic Surgery, Hannover, Germany
| | - Eduardo Suero
- Ludwig-Maximilians-University, Department of General Trauma and Reconstructive Surgery, Munich, Germany
| | - Anna Altemeier
- University of Oldenburg, Department of Orthopaedic and Trauma Surgery, Pius Hospital, Oldenburg, Germany
| | - Peter Savov
- University of Oldenburg, Department of Orthopaedic and Trauma Surgery, Pius Hospital, Oldenburg, Germany
| | - Max Ettinger
- University of Oldenburg, Department of Orthopaedic and Trauma Surgery, Pius Hospital, Oldenburg, Germany
| | - Mohamed Omar
- Hannover Medical School, Department of Trauma Surgery, Hannover, Germany
| |
Collapse
|
10
|
Wang C, Jing Y, Yu W, Gu J, Wei Z, Chen A, Yen YT, He X, Cen L, Chen A, Song X, Wu Y, Yu L, Tao G, Liu B, Wang S, Xue B, Li R. Bivalent Gadolinium Ions Forming Injectable Hydrogels for Simultaneous In Situ Vaccination Therapy and Imaging of Soft Tissue Sarcoma. Adv Healthc Mater 2023; 12:e2300877. [PMID: 37567584 DOI: 10.1002/adhm.202300877] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2023] [Revised: 07/25/2023] [Indexed: 08/13/2023]
Abstract
Doxorubicin (DOX) is the classic soft tissue sarcomas (STS) first-line treatment drug, while dose-dependent myelosuppression and cardiotoxicity limit its application in clinic. This research intends to apply DOX, which is also an inducer of immunogenic cell death as a part for "in situ vaccination" and conjointly uses PD-1 inhibitors to enhance antitumor efficacy. In order to achieve the sustained vaccination effect and real-time monitoring of distribution in vivo, the in situ forming and injectable hydrogel platform with the function of visualization is established for local delivery. The hydrogel platform is synthesized by hyaluronic acid-dopamine coordinated with gadolinium ions (Gd2+ ). Gd2+ provides the ability of magnetic resonance imaging, meanwhile further cross-linking the hydrogel network. Experiments show excellent ability of sustained release and imaging tracking for the hydrogel platform. In mouse STS models, the "in situ vaccination" hydrogels show the best effect of inhibiting tumor growth. Further analysis of tumor tissues show that "in situ vaccination" group can increase T cell infiltration, promote M1-type macrophage polarization and block elevated PD-1/PD-L1 pathway caused by DOX. These results are expected to prove the potential for synthesized hydrogels to achieve a universal platform for "in situ vaccination" strategies on STS treatments.
Collapse
Affiliation(s)
- Chun Wang
- The Comprehensive Cancer Centre of Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, 210008, China
- Clinical Cancer Institute of Nanjing University, Nanjing, 210008, China
| | - Yuanhao Jing
- Comprehensive Cancer Centre, Nanjing Drum Tower Hospital Clinical College of Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, 210008, China
| | - Wenting Yu
- Collaborative Innovation Centre of Advanced Microstructures, National Laboratory of Solid State Microstructure, Key Laboratory of Intelligent Optical Sensing and Manipulation, Ministry of Education, Department of Physics, Nanjing University, Nanjing, 210008, China
| | - Jie Gu
- Collaborative Innovation Centre of Advanced Microstructures, National Laboratory of Solid State Microstructure, Key Laboratory of Intelligent Optical Sensing and Manipulation, Ministry of Education, Department of Physics, Nanjing University, Nanjing, 210008, China
| | - Zijian Wei
- Comprehensive Cancer Centre, Nanjing Drum Tower Hospital Clinical College of Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, 210008, China
| | - Anni Chen
- Comprehensive Cancer Centre, Nanjing Drum Tower Hospital Clinical College of Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, 210008, China
| | - Ying-Tzu Yen
- The Comprehensive Cancer Centre of Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, 210008, China
- Clinical Cancer Institute of Nanjing University, Nanjing, 210008, China
| | - Xiaowen He
- Key Laboratory for Organic Electronics and Information Displays, Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Centre for Advanced Materials (SICAM), Nanjing University of Posts and Telecommunications, Nanjing, 210023, China
| | - Lanqi Cen
- The Comprehensive Cancer Centre, China Pharmaceutical University Nanjing Drum Tower Hospital, Nanjing, 210008, China
| | - Aoxing Chen
- The Comprehensive Cancer Centre of Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, 210008, China
- Clinical Cancer Institute of Nanjing University, Nanjing, 210008, China
| | - Xueru Song
- The Comprehensive Cancer Centre of Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, 210008, China
- Clinical Cancer Institute of Nanjing University, Nanjing, 210008, China
| | - Yirong Wu
- The Comprehensive Cancer Centre of Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, 210008, China
- Clinical Cancer Institute of Nanjing University, Nanjing, 210008, China
| | - Lixia Yu
- The Comprehensive Cancer Centre of Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, 210008, China
- Clinical Cancer Institute of Nanjing University, Nanjing, 210008, China
| | - Gaojian Tao
- Department of Pain Management, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, 210008, China
| | - Baorui Liu
- The Comprehensive Cancer Centre of Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, 210008, China
- Clinical Cancer Institute of Nanjing University, Nanjing, 210008, China
| | - Shoufeng Wang
- Department of Orthopedic Surgery, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, 210008, China
| | - Bin Xue
- Collaborative Innovation Centre of Advanced Microstructures, National Laboratory of Solid State Microstructure, Key Laboratory of Intelligent Optical Sensing and Manipulation, Ministry of Education, Department of Physics, Nanjing University, Nanjing, 210008, China
| | - Rutian Li
- The Comprehensive Cancer Centre of Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, 210008, China
- Clinical Cancer Institute of Nanjing University, Nanjing, 210008, China
- Comprehensive Cancer Centre, Nanjing Drum Tower Hospital Clinical College of Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, 210008, China
| |
Collapse
|
11
|
Azizi MH, Rizuana IH, Wong YP, Sidek K, Fam XI. Giant paratesticular dedifferentiated liposarcoma with intraabdominal extension: a case report. Front Oncol 2023; 13:1216776. [PMID: 37564941 PMCID: PMC10410441 DOI: 10.3389/fonc.2023.1216776] [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: 05/04/2023] [Accepted: 07/06/2023] [Indexed: 08/12/2023] Open
Abstract
Giant paratesticular liposarcoma is a rare presentation of paratesticular tumor. We present a case of the largest paratesticular liposarcoma described to date with a weight of 4,100 g and measuring 460 × 210 × 130 mm. It was initially mistaken as an inguinoscrotal hernia until a contrast-enhanced computed tomography (CECT) scan of the abdomen and pelvis revealed a huge left paratesticular tumor extending from the scrotum to the mid-abdomen. The challenge was to achieve a tumor-free margin orchidectomy due to the poor fat plane of the tumor to the external iliac artery, psoas muscle, descending colon, and anterior abdominal wall. The surgery was started with laparoscopic dissection for the intraabdominal part of tumor from the vital structure, then followed by inguinal radical orchidectomy and inguinal mesh repair. Postoperative histopathological report revealed a paratesticular dedifferentiated liposarcoma with rhabdomyosarcomatous differentiation with clear margin. The patient had good recovery post operation.
Collapse
Affiliation(s)
- Muhammad Hasif Azizi
- Urology Unit, Department of Surgery, Faculty of Medicine, Hospital Canselor Tuanku Muhriz, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Iqbal Hussain Rizuana
- Department of Radiology, Faculty of Medicine, Hospital Canselor Tuanku Muhriz, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Yin Ping Wong
- Department of Pathology, Faculty of Medicine, Hospital Canselor Tuanku Muhriz, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Khairiyah Sidek
- Department of Oncology, Faculty of Medicine, Hospital Canselor Tuanku Muhriz, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Xeng Inn Fam
- Urology Unit, Department of Surgery, Faculty of Medicine, Hospital Canselor Tuanku Muhriz, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| |
Collapse
|
12
|
Forker LJ, Bibby B, Yang L, Lane B, Irlam J, Mistry H, Khan M, Valentine H, Wylie J, Shenjere P, Leahy M, Gaunt P, Billingham L, Seddon BM, Grimer R, Robinson M, Choudhury A, West C. Technical development and validation of a clinically applicable microenvironment classifier as a biomarker of tumour hypoxia for soft tissue sarcoma. Br J Cancer 2023; 128:2307-2317. [PMID: 37085598 PMCID: PMC10241814 DOI: 10.1038/s41416-023-02265-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Revised: 03/09/2023] [Accepted: 03/28/2023] [Indexed: 04/23/2023] Open
Abstract
BACKGROUND Soft tissue sarcomas (STS) are rare, heterogeneous tumours and biomarkers are needed to inform management. We previously derived a prognostic tumour microenvironment classifier (24-gene hypoxia signature). Here, we developed/validated an assay for clinical application. METHODS Technical performance of targeted assays (Taqman low-density array, nanoString) was compared in 28 prospectively collected formalin-fixed, paraffin-embedded (FFPE) biopsies. The nanoString assay was biologically validated by comparing to HIF-1α/CAIX immunohistochemistry (IHC) in clinical samples. The Manchester (n = 165) and VORTEX Phase III trial (n = 203) cohorts were used for clinical validation. The primary outcome was overall survival (OS). RESULTS Both assays demonstrated excellent reproducibility. The nanoString assay detected upregulation of the 24-gene signature under hypoxia in vitro, and 16/24 hypoxia genes were upregulated in tumours with high CAIX expression in vivo. Patients with hypoxia-high tumours had worse OS in the Manchester (HR 3.05, 95% CI 1.54-5.19, P = 0.0005) and VORTEX (HR 2.13, 95% CI 1.19-3.77, P = 0.009) cohorts. In the combined cohort, it was independently prognostic for OS (HR 2.24, 95% CI 1.42-3.53, P = 0.00096) and associated with worse local recurrence-free survival (HR 2.17, 95% CI 1.01-4.68, P = 0.04). CONCLUSIONS This study comprehensively validates a microenvironment classifier befitting FFPE STS biopsies. Future uses include: (1) selecting high-risk patients for perioperative chemotherapy; and (2) biomarker-driven trials of hypoxia-targeted therapies.
Collapse
Affiliation(s)
- Laura J Forker
- Translational Radiobiology Group, Division of Cancer Sciences, The Oglesby Cancer Research Building, The University of Manchester, Manchester Academic Health Science Centre, 555 Wilmslow Road, Manchester, M20 4GJ, UK.
- Department of Clinical Oncology, The Christie NHS Foundation Trust, Wilmslow Road, Manchester, M20 4BX, UK.
| | - Becky Bibby
- Translational Radiobiology Group, Division of Cancer Sciences, The Oglesby Cancer Research Building, The University of Manchester, Manchester Academic Health Science Centre, 555 Wilmslow Road, Manchester, M20 4GJ, UK
| | - Lingjian Yang
- Translational Radiobiology Group, Division of Cancer Sciences, The Oglesby Cancer Research Building, The University of Manchester, Manchester Academic Health Science Centre, 555 Wilmslow Road, Manchester, M20 4GJ, UK
| | - Brian Lane
- Translational Radiobiology Group, Division of Cancer Sciences, The Oglesby Cancer Research Building, The University of Manchester, Manchester Academic Health Science Centre, 555 Wilmslow Road, Manchester, M20 4GJ, UK
| | - Joely Irlam
- Translational Radiobiology Group, Division of Cancer Sciences, The Oglesby Cancer Research Building, The University of Manchester, Manchester Academic Health Science Centre, 555 Wilmslow Road, Manchester, M20 4GJ, UK
| | - Hitesh Mistry
- Translational Radiobiology Group, Division of Cancer Sciences, The Oglesby Cancer Research Building, The University of Manchester, Manchester Academic Health Science Centre, 555 Wilmslow Road, Manchester, M20 4GJ, UK
| | - Mairah Khan
- Translational Radiobiology Group, Division of Cancer Sciences, The Oglesby Cancer Research Building, The University of Manchester, Manchester Academic Health Science Centre, 555 Wilmslow Road, Manchester, M20 4GJ, UK
| | - Helen Valentine
- Translational Radiobiology Group, Division of Cancer Sciences, The Oglesby Cancer Research Building, The University of Manchester, Manchester Academic Health Science Centre, 555 Wilmslow Road, Manchester, M20 4GJ, UK
| | - James Wylie
- Department of Clinical Oncology, The Christie NHS Foundation Trust, Wilmslow Road, Manchester, M20 4BX, UK
| | - Patrick Shenjere
- Department of Histopathology, The Christie NHS Foundation Trust, Wilmslow Road, Manchester, M20 4BX, UK
| | - Michael Leahy
- Department of Medical Oncology, The Christie NHS Foundation Trust, Wilmslow Road, Manchester, M20 4BX, UK
| | - Piers Gaunt
- Cancer Research UK Clinical Trials Unit, Institute of Cancer and Genomic Sciences, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - Lucinda Billingham
- Cancer Research UK Clinical Trials Unit, Institute of Cancer and Genomic Sciences, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
| | - Beatrice M Seddon
- Department of Oncology, University College London Hospitals NHS Foundation Trust, 1st Floor Central, 250 Euston Road, London, NW1 2PG, UK
| | - Rob Grimer
- Department of Orthopaedic Oncology, Royal Orthopaedic Hospital NHS Foundation Trust, Bristol Road South, Northfield, Birmingham, B31 2AP, UK
| | - Martin Robinson
- Department of Oncology, Academic Unit of Clinical Oncology (Cancer Clinical Trials Centre), Weston Park Hospital, Whitham Road, Sheffield, S10 2SJ, UK
| | - Ananya Choudhury
- Translational Radiobiology Group, Division of Cancer Sciences, The Oglesby Cancer Research Building, The University of Manchester, Manchester Academic Health Science Centre, 555 Wilmslow Road, Manchester, M20 4GJ, UK
- Department of Clinical Oncology, The Christie NHS Foundation Trust, Wilmslow Road, Manchester, M20 4BX, UK
| | - Catharine West
- Translational Radiobiology Group, Division of Cancer Sciences, The Oglesby Cancer Research Building, The University of Manchester, Manchester Academic Health Science Centre, 555 Wilmslow Road, Manchester, M20 4GJ, UK
| |
Collapse
|
13
|
Kerrison WGJ, Thway K, Jones RL, Huang PH. The biology and treatment of leiomyosarcomas. Crit Rev Oncol Hematol 2023; 184:103955. [PMID: 36893945 DOI: 10.1016/j.critrevonc.2023.103955] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Accepted: 03/04/2023] [Indexed: 03/09/2023] Open
Abstract
Leiomyosarcoma (LMS) is a soft tissue sarcoma of smooth muscle origin that can arise in multiple anatomical sites and is broadly classified as extra-uterine LMS or uterine LMS. There is substantial interpatient heterogeneity within this histological subtype, and despite multi-modal therapy, clinical management remains challenging with poor patient prognosis and few new therapies available. Here we discuss the current treatment landscape of LMS in both the localised and advanced disease setting. We further describe the latest advances in our evolving understanding of the genetics and biology of this group of heterogeneous diseases and summarise the key studies delineating the mechanisms of acquired and intrinsic chemotherapy resistance in this histological subtype. We conclude by providing a perspective on how novel targeted agents such as PARP inhibitors may usher in a new paradigm of biomarker-driven therapies that will ultimately impact the outcomes of patients with LMS.
Collapse
Affiliation(s)
- William G J Kerrison
- Division of Molecular Pathology, The Institute of Cancer Research, London, United Kingdom
| | - Khin Thway
- Division of Molecular Pathology, The Institute of Cancer Research, London, United Kingdom; The Royal Marsden NHS Foundation Trust, London, United Kingdom
| | - Robin L Jones
- The Royal Marsden NHS Foundation Trust, London, United Kingdom; Division of Clinical Studies, The Institute of Cancer Research, London, United Kingdom
| | - Paul H Huang
- Division of Molecular Pathology, The Institute of Cancer Research, London, United Kingdom.
| |
Collapse
|
14
|
Early outcomes of ultra-hypofractionated preoperative radiation therapy for soft tissue sarcoma followed by immediate surgical resection. Radiother Oncol 2023; 180:109439. [PMID: 36481382 DOI: 10.1016/j.radonc.2022.109439] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Revised: 11/28/2022] [Accepted: 11/29/2022] [Indexed: 12/10/2022]
Abstract
BACKGROUND There is increasing interest in shorter courses of radiation therapy (RT) in the management of soft tissue sarcoma (STS). We report our institutional experience for patients undergoing ultra-hypofractionated preoperative RT followed by immediate resection. METHODS An IRB approved review of patients treated with preoperative 5 fraction, once daily RT followed by immediate resection (within 7 days) for STS of the extremity or trunk was conducted. The primary endpoints are major wound complications and local control (LC). Secondary endpoints include grade ≥ 2 toxicity, metastasis free survival (MFS), and overall survival (OS). RESULTS Twenty-two patients with a median age of 67 years (range 30-87) and median follow-up of 24.5 months (IQR 17.0-35.7) met eligibility criteria; 18/22 patients (81.8 %) had ≥ 1 year follow-up. Primary tumor location was lower extremity in 15 patients (68.2 %), upper extremity in 5 (22.7 %), and trunk in 2 (9.1 %). All patients received 30 Gy in 5 fractions. The median time to resection following RT was 1 day (range 0-5). The median time from biopsy to resection was 34 days (range 20-69). Local control was 100 %; in patients with localized disease, 2-year MFS and OS were 71.3 % and 76.9 %, respectively. Major wound complications occurred in 9 patients (40.9 %), with wound complications requiring reoperation occurring in 8 patients (36.4 %). Other acute and late grade ≥ 2 toxicities were seen in 0 and 4 patients (18.2 %), respectively. CONCLUSION Ultra-hypofractionated preoperative RT followed by immediate resection permits expedited completion of oncologic therapy with early results demonstrating excellent local control and acceptable toxicity. Prospective data with long-term follow-up is needed.
Collapse
|
15
|
Clinical analysis of multimodal treatment for localized synovial sarcoma: A multicenter retrospective study. J Orthop Sci 2023; 28:261-266. [PMID: 34756517 DOI: 10.1016/j.jos.2021.09.012] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 09/08/2021] [Accepted: 09/29/2021] [Indexed: 01/10/2023]
Abstract
INTRODUCTION Several prognostic factors for survival in synovial sarcoma have been proposed, but the role of adjuvant chemotherapy and radiotherapy is a matter of debate. The study aim was to clarify the effect of high-dose ifosfamide-containing chemotherapy and adjuvant radiotherapy for patients with localized synovial sarcoma. MATERIALS AND METHODS Five tertiary musculoskeletal oncology hospitals participated in this retrospective study. The records of the patient diagnosed with synovial sarcoma without metastasis at diagnosis from 1990 to 2011 have been collected and reviewed. Overall, distant failure-free, and local failure-free survivals were calculated, and prognostic factors for each survival were evaluated by performing univariate and multivariate analyses. RESULTS A total of 162 patients were enrolled in this study with a median follow-up period of 67 months (range, 5-267 months) for all surviving patients. The 5-year overall, distant failure-free, and local failure-free survival rates were 79.7%, 66.3%, and 98.4%, respectively. Univariate analyses demonstrated that high-dose ifosfamide-containing chemotherapy was significantly associated with better overall (p = 0.014) and distant failure-free survival (p = 0.0043) than that of low-dose or no ifosfamide-containing chemotherapy if we analyzed only patients with tumors >5 cm in size. Addition of radiotherapy was not a significant prognostic factor for overall survival in the univariate and multivariate analyses, but it did improve the overall survival of the patients with R1 resection (p = 0.053). CONCLUSION Patients with localized synovial sarcoma >5 cm in size had better overall and distant failure-free survival after receiving adjuvant chemotherapy containing high-dose ifosfamide comparing to low-dose or no ifosfamide-containing chemotherapy. The addition of adjuvant radiotherapy was beneficial for the patients who received R1 resection. Alternatively, adjuvant radiotherapy could be avoided for patients who achieved an R0 margin.
Collapse
|
16
|
Resag A, Toffanin G, Benešová I, Müller L, Potkrajcic V, Ozaniak A, Lischke R, Bartunkova J, Rosato A, Jöhrens K, Eckert F, Strizova Z, Schmitz M. The Immune Contexture of Liposarcoma and Its Clinical Implications. Cancers (Basel) 2022; 14:cancers14194578. [PMID: 36230502 PMCID: PMC9559230 DOI: 10.3390/cancers14194578] [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: 08/26/2022] [Revised: 09/14/2022] [Accepted: 09/16/2022] [Indexed: 11/16/2022] Open
Abstract
Liposarcomas (LPS) are the most frequent malignancies in the soft tissue sarcoma family and consist of five distinctive histological subtypes, termed well-differentiated LPS, dedifferentiated LPS (DDLPS), myxoid LPS (MLPS), pleomorphic LPS, and myxoid pleomorphic LPS. They display variations in genetic alterations, clinical behavior, and prognostic course. While accumulating evidence implicates a crucial role of the tumor immune contexture in shaping the response to anticancer treatments, the immunological landscape of LPS is highly variable across different subtypes. Thus, DDLPS is characterized by a higher abundance of infiltrating T cells, yet the opposite was reported for MLPS. Interestingly, a recent study indicated that the frequency of pre-existing T cells in soft tissue sarcomas has a predictive value for immune checkpoint inhibitor (CPI) therapy. Additionally, B cells and tertiary lymphoid structures were identified as potential biomarkers for the clinical outcome of LPS patients and response to CPI therapy. Furthermore, it was demonstrated that macrophages, predominantly of M2 polarization, are frequently associated with poor prognosis. An improved understanding of the complex LPS immune contexture enables the design and refinement of novel immunotherapeutic approaches. Here, we summarize recent studies focusing on the clinicopathological, genetic, and immunological determinants of LPS.
Collapse
Affiliation(s)
- Antonia Resag
- Institute of Immunology, Faculty of Medicine Carl Gustav Carus, TU Dresden, Fetscherstraße 74, 01307 Dresden, Germany
| | - Giulia Toffanin
- Department of Surgery Oncology and Gastroenterology, University of Padova, Via Gattamelata 64, 35128 Padova, Italy
| | - Iva Benešová
- Institute of Immunology, Faculty of Medicine Carl Gustav Carus, TU Dresden, Fetscherstraße 74, 01307 Dresden, Germany
- Department of Immunology, Second Faculty of Medicine, Charles University, University Hospital Motol, V Úvalu 84, 150 06 Prague, Czech Republic
| | - Luise Müller
- Institute of Immunology, Faculty of Medicine Carl Gustav Carus, TU Dresden, Fetscherstraße 74, 01307 Dresden, Germany
| | - Vlatko Potkrajcic
- Department of Radiation Oncology, Eberhard-Karls-University Tuebingen, Hoppe-Seyler-Straße 3, 72076 Tuebingen, Germany
| | - Andrej Ozaniak
- Third Department of Surgery, First Faculty of Medicine, Charles University, University Hospital Motol, V Úvalu 84, 150 06 Prague, Czech Republic
| | - Robert Lischke
- Third Department of Surgery, First Faculty of Medicine, Charles University, University Hospital Motol, V Úvalu 84, 150 06 Prague, Czech Republic
| | - Jirina Bartunkova
- Department of Immunology, Second Faculty of Medicine, Charles University, University Hospital Motol, V Úvalu 84, 150 06 Prague, Czech Republic
| | - Antonio Rosato
- Department of Surgery Oncology and Gastroenterology, University of Padova, Via Gattamelata 64, 35128 Padova, Italy
- Veneto Institute of Oncology IOV-IRCCS, Via Gattamelata 64, 35128 Padova, Italy
| | - Korinna Jöhrens
- Institute of Pathology, University Hospital Carl Gustav Carus, Fetscherstraße 74, 01307 Dresden, Germany
- National Center for Tumor Diseases (NCT), University Hospital Carl Gustav Carus, TU Dresden, Fetscherstraße 74, 01307 Dresden, Germany
- German Cancer Consortium (DKTK), Partner Site Dresden, and German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, 69120 Heidelberg, Germany
| | - Franziska Eckert
- Department of Radiation Oncology, Eberhard-Karls-University Tuebingen, Hoppe-Seyler-Straße 3, 72076 Tuebingen, Germany
- Department of Radiation Oncology, Medical University of Vienna, Waehringer Guertel 18-20, 1090 Vienna, Austria
| | - Zuzana Strizova
- Department of Immunology, Second Faculty of Medicine, Charles University, University Hospital Motol, V Úvalu 84, 150 06 Prague, Czech Republic
- Correspondence: (Z.S.); (M.S.); Tel.: +420-604712471 (Z.S.); +49-351-458-6501 (M.S.)
| | - Marc Schmitz
- Institute of Immunology, Faculty of Medicine Carl Gustav Carus, TU Dresden, Fetscherstraße 74, 01307 Dresden, Germany
- National Center for Tumor Diseases (NCT), University Hospital Carl Gustav Carus, TU Dresden, Fetscherstraße 74, 01307 Dresden, Germany
- German Cancer Consortium (DKTK), Partner Site Dresden, and German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, 69120 Heidelberg, Germany
- Correspondence: (Z.S.); (M.S.); Tel.: +420-604712471 (Z.S.); +49-351-458-6501 (M.S.)
| |
Collapse
|
17
|
De Sanctis R, Zelic R, Santoro A. Nomograms predicting local and distant recurrence and disease-specific mortality for R0/R1 soft tissue sarcomas of the extremities. Front Oncol 2022; 12:941896. [PMID: 36203418 PMCID: PMC9530899 DOI: 10.3389/fonc.2022.941896] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Accepted: 08/24/2022] [Indexed: 11/13/2022] Open
Abstract
BackgroundPrognostic models for patients with soft tissue sarcoma (STS) of the extremities have been developed from large multi-institutional datasets with mixed results. We aimed to develop predictive nomograms for sarcoma-specific survival (SSS) and, for the first time, long-term local recurrence (LR) and distant recurrence (DR) in patients with STS of the extremities treated at our institution.Patients and methodsData from patients treated at Humanitas Cancer Center from 1997 to 2015 were analyzed. Variable selection was based on the clinical knowledge and multivariable regression splines algorithm. Perioperative treatments were always included in the model. Prognostic models were developed using Cox proportional hazards model, and model estimates were plotted in nomograms predicting SSS at 5 and 10 years and LR and DR at 2, 5, and 10 years. Model performance was estimated internally via bootstrapping, in terms of optimism-corrected discrimination (Harrell C-index) and calibration (calibration plots).ResultsData on 517 patients were analyzed. At 5 and 10 years, SSS was 68.1% [95% confidence interval (CI), 63.8–72.1] and 55.6% (50.5–60.3), respectively. LR was 79.1% (95% CI, 75.3–82.4), 71.1% (95% CI, 66.7–75.1), and 66.0% (95% CI, 60.7–70.7) at 2, 5, and 10 years, respectively, whereas DR was 65.9% (95% CI, 61.6–69.9), 57.5% (95% CI, 53.0–61.8), and 52.1% (95% CI, 47.1–56.8) at 2, 5, and 10 years, respectively. SSS nomogram included age, gender, margins, tumor size, grading, and histotype. LR and DR nomograms incorporated mostly the same variables, except for age for DR; LR nomogram did not include gender but included anatomic site. The optimism-corrected C-indexes were 0.73 and 0.72 for SSS at 5 and 10 years, respectively; 0.65, 0.64, and 0.64 for LR at 2, 5, and 10 years, respectively; and 0.68 for DR at 2, 5, and 10 years. Predicted probabilities were close to the observed ones for all outcomes.ConclusionsWe developed and validated three nomograms for STS of the extremities predicting the probability of SSS at 5 and 10 years and LR and DR at 2, 5, and 10 years. By accounting for the perioperative treatment, these models allow prediction for future patients who had no perioperative treatment, thus being useful in the clinical decision-making process.
Collapse
Affiliation(s)
- Rita De Sanctis
- Medical Oncology and Hematology Unit, IRCCS Humanitas Research Hospital, Humanitas Cancer Center, Rozzano, Italy
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Italy
- *Correspondence: Rita De Sanctis,
| | - Renata Zelic
- Clinical Epidemiology Division, Department of Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Armando Santoro
- Medical Oncology and Hematology Unit, IRCCS Humanitas Research Hospital, Humanitas Cancer Center, Rozzano, Italy
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Italy
| |
Collapse
|
18
|
Delisle M, Gyorki D, Bonvalot S, Nessim C. Landmark Series: A Review of Landmark Studies in the Treatment of Primary Localized Retroperitoneal Sarcoma. Ann Surg Oncol 2022; 29:7297-7311. [DOI: 10.1245/s10434-022-12517-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Accepted: 08/24/2022] [Indexed: 11/18/2022]
|
19
|
Pieropan S, Mercier O, Mitilian D, Pradère P, Fabre D, Ion DI, Mir O, Galbardi B, Thomas De Montpreville V, Fadel E. Feasibility and long-term outcomes of surgery for primary thoracic synovial sarcoma. Interact Cardiovasc Thorac Surg 2022; 35:6692717. [PMID: 36066443 PMCID: PMC9492245 DOI: 10.1093/icvts/ivac238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 09/02/2022] [Accepted: 09/06/2022] [Indexed: 11/14/2022] Open
Affiliation(s)
- Sara Pieropan
- Department of Thoracic and Vascular Surgery and Heart-Lung Transplantation, Marie Lannelongue Hospital-GHPSJ, Paris-Saclay University , Le Plessis-Robinson, France
| | - Olaf Mercier
- Department of Thoracic and Vascular Surgery and Heart-Lung Transplantation, Marie Lannelongue Hospital-GHPSJ, Paris-Saclay University , Le Plessis-Robinson, France
| | - Delphine Mitilian
- Department of Thoracic and Vascular Surgery and Heart-Lung Transplantation, Marie Lannelongue Hospital-GHPSJ, Paris-Saclay University , Le Plessis-Robinson, France
| | - Pauline Pradère
- Department of Thoracic and Vascular Surgery and Heart-Lung Transplantation, Marie Lannelongue Hospital-GHPSJ, Paris-Saclay University , Le Plessis-Robinson, France
| | - Dominique Fabre
- Department of Thoracic and Vascular Surgery and Heart-Lung Transplantation, Marie Lannelongue Hospital-GHPSJ, Paris-Saclay University , Le Plessis-Robinson, France
| | - Daniela Iolanda Ion
- Department of Anesthesiology, Marie Lannelongue Hospital-GHPSJ, Paris-Saclay University , Le Plessis-Robinson, France
| | - Olivier Mir
- Department of Medical Oncology, Gustave Roussy Institute , Villejuif, France
| | - Barbara Galbardi
- Department of Medical Oncology, IRCCS San Raffaele Hospital , Milan, Italy
| | | | - Elie Fadel
- Department of Thoracic and Vascular Surgery and Heart-Lung Transplantation, Marie Lannelongue Hospital-GHPSJ, Paris-Saclay University , Le Plessis-Robinson, France
| |
Collapse
|
20
|
Jiang S, Hu Y, Zhou Y, Tang G, Cui W, Wang X, Chen B, Hu Z, Xu B. miRNAs as Biomarkers and Possible Therapeutic Strategies in Synovial Sarcoma. Front Pharmacol 2022; 13:881007. [PMID: 36003502 PMCID: PMC9394702 DOI: 10.3389/fphar.2022.881007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 06/13/2022] [Indexed: 11/13/2022] Open
Abstract
Synovial sarcoma (SS) is an epithelial-differentiated malignant stromal tumor that has the highest incidence in young people and can occur almost anywhere in the body. Many noncoding RNAs are involved in the occurrence, development, or pathogenesis of SS. In particular, the role of MicroRNAs (miRNAs) in SS is receiving increasing attention. MiRNA is a noncoding RNA abundant in cells and extracellular serums. Increasing evidence suggests that miRNA has played a significant role in the incidence and development of tumors in recent years, including sarcomas. Previous studies show that various sarcomas have their unique miRNA expression patterns and that various miRNA expression profiles can illustrate the classes of miRNAs that may elicit cancer-relevant activities in specific sarcoma subtypes. Furthermore, SS has been reported to have the most number of differentially expressed miRNAs, which indicated that miRNA is linked to SS. In fact, according to many publications, miRNAs have been shown to have a role in the development and appearance of SS in recent years, according to many publications. Since many studies showing that various miRNAs have a role in the development and appearance of SS in recent years have not been systematically summarized, we summarize the recent studies on the relationship between miRNA and SS in this review. For example, miR-494 promotes the development of SS via modulating cytokine gene expression. The role of miR-494-3p as a tumor suppressor is most likely linked to the CXCR4 (C-X-C chemokine receptor 4) regulator, although the exact mechanism is unknown. Our review aims to reveal in detail the potential biological value and clinical significance of miRNAs for SS and the potential clinical value brought by the association between SS and miRNAs.
Collapse
Affiliation(s)
- Shaowei Jiang
- Department of Orthopedics, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Ying Hu
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Hefei, China
- School of Pharmacy, Anhui Medical University, Hefei, China
| | - Yi Zhou
- The First Clinical Medical College of Anhui Medical University, Hefei, China
| | - Guozheng Tang
- The First Clinical Medical College of Anhui Medical University, Hefei, China
- Department of Orthopedics, Lu’an People’s Hospital, Lu’an, China
| | - Wenxu Cui
- The First Clinical Medical College of Anhui Medical University, Hefei, China
| | - Xinyi Wang
- The First Clinical Medical College of Anhui Medical University, Hefei, China
| | - Bangjie Chen
- The First Clinical Medical College of Anhui Medical University, Hefei, China
| | - Zuhong Hu
- The First Clinical Medical College of Anhui Medical University, Hefei, China
| | - Bing Xu
- Department of Orthopedics, The First Affiliated Hospital of Anhui Medical University, Hefei, China
- *Correspondence: Bing Xu,
| |
Collapse
|
21
|
Rust DJ, Kato T, Yoon SS. Treatment for local control of retroperitoneal and pelvis sarcomas: A review of the literature. Surg Oncol 2022; 43:101814. [PMID: 35834940 DOI: 10.1016/j.suronc.2022.101814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Revised: 06/21/2022] [Accepted: 07/03/2022] [Indexed: 11/29/2022]
Abstract
Retroperitoneal and pelvis sarcomas are uncommon tumors for which complete surgical resection is the mainstay of treatment. However, achieving complete gross resection with microscopically negative margins is challenging, and local recurrence rates can be high. Patients often succumb to uncontrolled local disease. Radiation therapy offers a potential means for sterilizing microscopic residual disease, although its use continues to be controversial. Chemotherapy alone or in combination with radiation continues to be investigated as an adjunct to surgery, along with immunotherapy and targeted therapies. In this review, we discuss the current management of retroperitoneal and pelvis sarcomas, focusing on studies of surgery and radiation therapy to maximize local control.
Collapse
Affiliation(s)
- Dylan J Rust
- Vagelos College of Physicians and Surgeons, Columbia University, New York, NY, USA; Division of Surgical Oncology, Department of Surgery, Columbia University Irving Medical Center, New York, NY, USA
| | - Tomoaki Kato
- Vagelos College of Physicians and Surgeons, Columbia University, New York, NY, USA; Division of Abdominal Organ Transplantation, Department of Surgery, Columbia University Irving Medical Center, New York, NY, USA
| | - Sam S Yoon
- Vagelos College of Physicians and Surgeons, Columbia University, New York, NY, USA; Division of Surgical Oncology, Department of Surgery, Columbia University Irving Medical Center, New York, NY, USA.
| |
Collapse
|
22
|
Devaud N, Vornicova O, Abdul Razak AR, Khalili K, Demicco EG, Mitric C, Bernardini MQ, Gladdy RA. Leiomyosarcoma: Current Clinical Management and Future Horizons. Surg Oncol Clin N Am 2022; 31:527-546. [PMID: 35715148 DOI: 10.1016/j.soc.2022.03.011] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Leiomyosarcomas are soft tissue tumors that are derived from smooth muscle mainly in the pelvis and retroperitoneum. Percutaneous biopsy is paramount to confirm diagnosis. Imaging is necessary to complete clinical staging. Multimodal treatment should be directed by expert sarcoma multidisciplinary teams that see a critical volume of these rare tumors. Surgery is the mainstay of curative intent treatment; however due to its high metastatic progression, there may be a benefit for neoadjuvant systemic treatment. Adjuvant systemic treatment has no proven disease-free survival, and its main role is in the palliative setting to potentially prolong overall survival.
Collapse
Affiliation(s)
- Nicolas Devaud
- Instituto Oncologico Fundacion Arturo Lopez Perez (FALP), Santiago, Chile
| | - Olga Vornicova
- Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | | | - Korosh Khalili
- Joint Department of Medical Imaging, University of Toronto, Toronto, Ontario, Canada
| | - Elizabeth G Demicco
- Department of Laboratory Medicine and Pathobiology, Sinai Health System, University of Toronto, Toronto, Ontario, Canada
| | - Cristina Mitric
- Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada; Department of Obstetrics and Gynaecology, University of Toronto, Toronto, Ontario, Canada
| | - Marcus Q Bernardini
- Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada; Department of Obstetrics and Gynaecology, University of Toronto, Toronto, Ontario, Canada
| | - Rebecca A Gladdy
- Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada; Division of General Surgery, Sinai Health System, University of Toronto, Toronto, Ontario, Canada.
| |
Collapse
|
23
|
von Mehren M, Kane JM, Agulnik M, Bui MM, Carr-Ascher J, Choy E, Connelly M, Dry S, Ganjoo KN, Gonzalez RJ, Holder A, Homsi J, Keedy V, Kelly CM, Kim E, Liebner D, McCarter M, McGarry SV, Mesko NW, Meyer C, Pappo AS, Parkes AM, Petersen IA, Pollack SM, Poppe M, Riedel RF, Schuetze S, Shabason J, Sicklick JK, Spraker MB, Zimel M, Hang LE, Sundar H, Bergman MA. Soft Tissue Sarcoma, Version 2.2022, NCCN Clinical Practice Guidelines in Oncology. J Natl Compr Canc Netw 2022; 20:815-833. [PMID: 35830886 PMCID: PMC10186762 DOI: 10.6004/jnccn.2022.0035] [Citation(s) in RCA: 86] [Impact Index Per Article: 43.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Soft tissue sarcomas (STS) are rare malignancies of mesenchymal cell origin that display a heterogenous mix of clinical and pathologic characteristics. STS can develop from fat, muscle, nerves, blood vessels, and other connective tissues. The evaluation and treatment of patients with STS requires a multidisciplinary team with demonstrated expertise in the management of these tumors. The complete NCCN Clinical Practice Guidelines in Oncology (NCCN Guidelines) for Soft Tissue Sarcoma provide recommendations for the diagnosis, evaluation, and treatment of extremity/superficial trunk/head and neck STS, as well as retroperitoneal/intra-abdominal STS, desmoid tumors, and rhabdomyosarcoma. This portion of the NCCN Guidelines discusses general principles for the diagnosis and treatment of retroperitoneal/intra-abdominal STS, outlines treatment recommendations, and reviews the evidence to support the guidelines recommendations.
Collapse
Affiliation(s)
| | | | | | | | | | - Edwin Choy
- Massachusetts General Hospital Cancer Center
| | - Mary Connelly
- The Ohio State University Comprehensive Cancer Center - James Cancer Hospital and Solove Research Institute
| | - Sarah Dry
- UCLA Jonsson Comprehensive Cancer Center
| | | | | | | | - Jade Homsi
- UT Southwestern Simmons Comprehensive Cancer Center
| | | | | | - Edward Kim
- Fred Hutchinson Cancer Research Center/Seattle Cancer Care Alliance
| | - David Liebner
- The Ohio State University Comprehensive Cancer Center - James Cancer Hospital and Solove Research Institute
| | | | | | - Nathan W Mesko
- Case Comprehensive Cancer Center/University Hospitals Seidman Cancer Center and Cleveland Clinic Taussig Cancer Institute
| | - Christian Meyer
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
| | - Alberto S Pappo
- St. Jude Children's Research Hospital/The University of Tennessee Health Science Center
| | | | | | - Seth M Pollack
- Robert H. Lurie Comprehensive Cancer Center of Northwestern University
| | | | | | | | - Jacob Shabason
- Abramson Cancer Center at the University of Pennsylvania
| | | | - Matthew B Spraker
- Siteman Cancer Center at Barnes-Jewish Hospital and Washington University School of Medicine
| | - Melissa Zimel
- UCSF Helen Diller Family Comprehensive Cancer Center; and
| | | | | | | |
Collapse
|
24
|
Zhou C, Chen X, Huang Y, Zhang Q, Zhu S, Fu W. Nanomaterial Technology and Soft Tissue Sarcomas. Front Oncol 2022; 12:921983. [PMID: 35814363 PMCID: PMC9257037 DOI: 10.3389/fonc.2022.921983] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2022] [Accepted: 05/24/2022] [Indexed: 11/24/2022] Open
Abstract
Soft tissue sarcomas (STSs) are relatively rare heterogeneous solid tumors of the mesenchymal origin. They account for approximately 1% of all malignant tumors in adults and have more than 70 histological subtypes. Consequently, the rarity and heterogeneity of STSs make their diagnosis and treatment very challenging. Nanotechnology has attracted increasing attention from researchers due to the unique physicochemical and biological properties of nanomaterials with potential medical applications as nanoprobes, drug delivery systems, photosensitizers, radioenhancers, antitumor agents, and their combinations for cancer diagnosis and treatment. This review discusses the progress made in the use of nanotechnology for the diagnosis and treatment of STSs and highlights future prospects of the STS multimodality therapy.
Collapse
Affiliation(s)
- Changkai Zhou
- Department of Burn and Plastic Surgery, Affiliated Hospital 2 of Nantong University, Nantong First People’s Hospital, Nantong, China
| | - Xue Chen
- Department of Plastic and Cosmetic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ying Huang
- Department of Operation Room, Affiliated Hospital 2 of Nantong University, Nantong First People’s Hospital, Nantong, China
| | - Qi Zhang
- Department of Plastic and Cosmetic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- *Correspondence: Wei Fu, ; Shu Zhu, ; Qi Zhang,
| | - Shu Zhu
- Department of Medical Ultrasound, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- *Correspondence: Wei Fu, ; Shu Zhu, ; Qi Zhang,
| | - Wei Fu
- Department of Pharmacy, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- *Correspondence: Wei Fu, ; Shu Zhu, ; Qi Zhang,
| |
Collapse
|
25
|
Arifi S. Personalised pharmacotherapy options for soft tissue sarcomas. EXPERT REVIEW OF PRECISION MEDICINE AND DRUG DEVELOPMENT 2022. [DOI: 10.1080/23808993.2022.2038562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Samia Arifi
- Department of medical oncology, Hassan II University Hospital, Faculty of Medicine and Pharmacy, University of Sidi Mohamed Ben Abdellah, Fez, Morocco
| |
Collapse
|
26
|
Moreau-Bachelard C, Campion L, Toulmonde M, Le Cesne A, Brahmi M, Italiano A, Mir O, Piperno-Neumann S, Laurence V, Firmin N, Penel N, Duffaud F, Chevreau C, Bertucci F, Narciso B, Dubray-Longeras P, Delcambre C, Saada-Bouzid E, Boudou-Rouquette P, Soulie P, Perrin C, Blay JY, Bompas E. Patterns of care and outcomes of 417 patients with METAstatic SYNovial sarcoma (METASYN): real-life data from the French Sarcoma Group (FSG). ESMO Open 2022; 7:100402. [PMID: 35202953 PMCID: PMC9058906 DOI: 10.1016/j.esmoop.2022.100402] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Revised: 01/14/2022] [Accepted: 01/18/2022] [Indexed: 01/13/2023] Open
Abstract
Background Synovial sarcoma (SS) occurs in both adult and pediatric patients. The primary aim of this study is to describe the outcomes, prognostic factors, and treatment of patients with metastatic SS within a nationwide cohort. Patients and methods All pediatric and adult patients with metastatic SS are registered in the French Sarcoma Group database. Data were collected from the national database https://conticabase.sarcomabcb.org/ up to March 2020. Descriptive and comparative analyses were conducted using SAS 9.4 and Stata Special Edition 16.1 software. Results Between January 1981 and December 2019, 417 patients with metastatic SS from 17 French sarcoma centers were included, including 64 (15.3%) under the age of 26 years. Median age was 42.5 years (range 9-87 years). The metastases were synchronous (cohort 1) or metachronous (cohort 2) in 18.9% (N = 79) and 81.1% (N = 338) patients, respectively. Median overall survival (OS) from the date of metastasis was 22.3 months (95% confidence interval 19.7-24.1 months). First-line chemotherapy without ifosfamide and/or doxorubicin was unfavorable for progression-free survival and OS (P < 0.001). Concerning cohort 1, young age, surgery of the primary tumor, and single metastatic site were independent favorable prognostic factors for OS. In cohort 2, surgery within an expert French Sarcoma Group center, absence of chemotherapy in the perioperative setting, the lungs as a single metastatic site, time to first metastasis >12 months, local therapy, and ifosfamide in the first metastatic line were independent favorable prognostic factors. Conclusions The outcome of patients with metastatic SS is influenced by local treatment, management in reference centers, and cytotoxic treatments given in the perioperative and metastatic setting. METASYN is the largest retrospective study on metastatic adult and pediatric SS. This study confirms that surgery remains the mainstay for improving OS in reference centers. METASYN emphasizes the importance of focal treatment of metastases for OS. This study offers real-life results in a metastatic setting and is a useful support for developing new strategies.
Collapse
Affiliation(s)
| | - L Campion
- ICO Centre René Gauducheau, Oncology, Nantes, France; CNRS, Inserm, CRCINA, Nantes, France
| | - M Toulmonde
- Institut Bergonié, Medical Oncology, Bordeaux, France
| | - A Le Cesne
- Department of Ambulatory Cancer Care & Sarcoma Group, Gustave Roussy, Villejuif, France
| | - M Brahmi
- Centre Leon Berard, Medical Oncology, Lyon, France
| | - A Italiano
- Institut Bergonié, Medical Oncology, Bordeaux, France
| | - O Mir
- Department of Ambulatory Cancer Care & Sarcoma Group, Gustave Roussy, Villejuif, France
| | | | - V Laurence
- Institut Curie, Medical Oncology, Paris, France
| | - N Firmin
- Department of Medical Oncology, ICM, INSERM U1194, IRCM, Université Montpellier, Montpellier, France
| | - N Penel
- Centre Oscar Lambret, Medical Oncology, Lille, France
| | - F Duffaud
- Hôpital De La Timone, Medical Oncology, Marseille, Aix Marseille Université, Marseille, France
| | - C Chevreau
- IUCT Oncopole, Oncology, Medical Toulouse, Toulouse, France
| | - F Bertucci
- Institut Paoli-Calmettes (IPC), Medical Oncology, Marseille, France
| | - B Narciso
- CHRU Bretonneau, Medical Oncology, Tours, France
| | | | - C Delcambre
- Centre François Baclesse, Medical Oncology, Caen, France
| | - E Saada-Bouzid
- Centre Antoine Lacassagne, Medical Oncology, Nice, France
| | | | - P Soulie
- ICO Centre Paul Pain, Medical Oncology, Angers, France
| | - C Perrin
- Centre Eugène Marquis, Medical Oncology, Rennes, France
| | - J Y Blay
- Centre Leon Berard, Medical Oncology, Lyon, France
| | - E Bompas
- ICO Centre René Gauducheau, Oncology, Nantes, France.
| |
Collapse
|
27
|
Jacob LA, A. S, Ninutha S, Dasappa L, MC SB, KN L, AH R, LK R, Saldanha S. Soft Tissue Sarcomas with Special Reference to Molecular Aberration, Chemotherapy, and Recent Advances: A Review Article. Indian J Med Paediatr Oncol 2022. [DOI: 10.1055/s-0041-1740324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Abstract
AbstractSoft tissue sarcomas (STS) are a diverse group of rare solid tumors of mesenchymal cell origin with distinct clinical and pathological features. They account for less than 1% of all adult malignancies and 15% of pediatric neoplasms. They include over hundreds of different histological subtypes. Many of these subtypes can occur at any age and are not confined to a specific site. Each subtype displays variable clinical behavior. Low incidence, variable presentation, behavior, and long-term outcomes further make it challenging to treat. There are multiple ongoing trials that focus on the anatomic site and histologic subtype to tailor the treatment. Further rarity of each histotype is a major barrier to recruit patients to randomized controlled trials. A multidisciplinary approach is mandatory in all cases of soft tissue sarcomas.The purpose of this review is to thoroughly understand the existing literature on history, incidence, epidemiology, etiology, histology, pathogenesis, diagnostic modalities, prognosis, management, and post treatment surveillance of STS. Uterine sarcomas, gastrointestinal stromal tumors (GIST), and pediatric sarcomas are not included here. It briefly highlights various molecular aberrations, changes in staging as per the American Joint Committee on Cancer (AJCC) 8, drugs that are used off-label in specific subtypes of sarcoma along with the recent advances. The classification of STS is undergoing continuous evolution. A wide variety of subtypes can only be diagnosed accurately with sophisticated molecular diagnostic tests and with the involvement of expert geneticists and pathologists to interpret it.There is no clarity on tailoring the treatment of STS to date. There is always a question on how best we can incorporate chemotherapy and radiotherapy along with surgery as a part of multimodality treatment. The heterogeneity of STS has hindered the development of robust, evidence-based treatment strategies, and our therapeutic approach is neither histology-specific nor widely standardized. Increased knowledge about sarcoma biology could help to discover new and more effective treatment strategies and help overcome the therapeutic challenge imposed by this deadly disease. Continued collaboration among various sarcoma centers globally will be of prime importance to optimize STS management. This will allow studies to be both sufficiently large and reasonably focused to generate evidence that is clinically meaningful in specific STS patient populations.
Collapse
Affiliation(s)
- Linu Abraham Jacob
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, India
| | - Sreevalli A.
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, India
| | - Shwetha Ninutha
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, India
| | - Lokanatha Dasappa
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, India
| | - Suresh Babu MC
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, India
| | - Lokesh KN
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, India
| | - Rudresha AH
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, India
| | - Rajeev LK
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, India
| | - Smitha Saldanha
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, India
| |
Collapse
|
28
|
Isaac C, Kavanagh J, Griffin AM, Dickie CI, Mohankumar R, Chung PW, Catton CN, Shultz D, Ferguson PC, Wunder JS. Radiological progression of extremity soft tissue sarcoma following pre-operative radiotherapy predicts for poor survival. Br J Radiol 2022; 95:20210936. [PMID: 34826230 PMCID: PMC8822555 DOI: 10.1259/bjr.20210936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
OBJECTIVES To determine if radiological response to pre-operative radiotherapy is related to oncologic outcome in patients with extremity soft tissue sarcomas (STSs). METHODS 309 patients with extremity STS who underwent pre-operative radiation and wide resection were identified from a prospective database. Pre- and post-radiation MRI scans were retrospectively reviewed. Radiological response was defined by the modified Response Evaluation Criteria in Solid Tumours. Local recurrence-free, metastasis-free (MFS) and overall survival (OS) were compared across response groups. RESULTS Tumour volume decreased in 106 patients (34.3%; PR - partial responders), remained stable in 97 (31.4%; SD - stable disease), increased in 106 (34.3%; PD - progressive disease). The PD group were older (p = 0.007), had more upper extremity (p = 0.03) and high-grade tumours (p < 0.001). 81% of myxoid liposarcomas showed substantial decrease in size. There was no difference in initial tumour diameter (p = 0.5), type of surgery (p = 0.5), margin status (p = 0.4), or complications (p = 0.8) between the three groups. There were 10 (3.2%) local recurrences with no differences between the three response groups (p = 0.06). 5-year MFS was 52.1% for the PD group vs 73.8 and 78.5% for the PR and SD groups, respectively (p < 0.001). OS was similar (p < 0.001). Following multivariable analysis, worse MFS and OS were associated with higher grade, larger tumour size at diagnosis and tumour growth following pre-operative radiation. Older age was also associated with worse OS. CONCLUSION STS that enlarge according to Response Evaluation Criteria in Solid Tumour criteria following pre-operative radiotherapy identify a high risk group of patients with worse systemic outcomes but equivalent local control. ADVANCES IN KNOWLEDGE Post-radiation therapy, STS enlargement may identify patients with potential for worse systemic outcomes but equivalent local control. Therefore, adjunct therapeutic approaches could be considered in these patients.
Collapse
Affiliation(s)
- Christian Isaac
- University of Toronto Musculoskeletal Oncology Unit, Mount Sinai Hospital, Toronto, Canada
| | - John Kavanagh
- Department of Medical Imaging, Mount Sinai Hospital and Princess Margaret Cancer Center, University of Toronto, Toronto, Canada
| | | | - Colleen I Dickie
- Department of Radiation Oncology, Princess Margaret Cancer Centre and University of Toronto, Toronto, Canada
| | - Rakesh Mohankumar
- Department of Medical Imaging, Mount Sinai Hospital and Princess Margaret Cancer Center, University of Toronto, Toronto, Canada
| | - Peter W Chung
- Department of Radiation Oncology, Princess Margaret Cancer Centre and University of Toronto, Toronto, Canada
| | - Charles N Catton
- Department of Radiation Oncology, Princess Margaret Cancer Centre and University of Toronto, Toronto, Canada
| | - David Shultz
- Department of Radiation Oncology, Princess Margaret Cancer Centre and University of Toronto, Toronto, Canada
| | | | | |
Collapse
|
29
|
Tirotta F, Sayyed R, Jones RL, Hayes AJ. Risk factors for the development of local recurrence in extremity soft-tissue sarcoma. Expert Rev Anticancer Ther 2021; 22:83-95. [PMID: 34822313 DOI: 10.1080/14737140.2022.2011723] [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] [Indexed: 01/21/2023]
Abstract
INTRODUCTION Local recurrence (LR) is one of the main pitfalls in surgery for extremities soft tissue sarcoma (eSTS). Achieving clear histopathological margins is the most important factor to reduce the risk of LR, but the ability to do so depends on not only surgical technique but also the interplay between tumor biology, anatomical location and surgical approach. The balance between postoperative morbidity and oncological benefits in reducing the risk of LR needs to be considered. AREAS COVERED This review will cover which etiological factors for the development of eSTS lead to an increased risk of LR and discuss histological subtypes that have a high risk of LR and which surgical and neoadjuvant therapeutic strategies can minimize the risk of LR. EXPERT OPINION The traditional view that surgical radicality always results in low rates of LR, while marginality alone always leads to high rates of relapse, is outdated. In the modern era of surgical oncology, limb salvage and high-level function after resectional surgery are the key surgical goals. The best results are achieved by combining effective neoadjuvant treatments with planned bespoke oncological operations that consider the biological and anatomical factors of each individual sarcoma.
Collapse
Affiliation(s)
- Fabio Tirotta
- Sarcoma Unit, The Royal Marsden Hospital NHS Foundation Trust, London, UK
| | - Raza Sayyed
- Sarcoma Unit, The Royal Marsden Hospital NHS Foundation Trust, London, UK
| | - Robin L Jones
- Sarcoma Unit, The Royal Marsden Hospital NHS Foundation Trust, London, UK
| | - Andrew J Hayes
- Sarcoma Unit, The Royal Marsden Hospital NHS Foundation Trust, London, UK
| |
Collapse
|
30
|
Jeong H, Im HS, Kim W, Lee JS, Song SY, Song JS, Cho KJ, Chung HW, Lee MH, Kim JE, Ahn JH. Demographics, Changes in Treatment Patterns, and Outcomes of Bone and Soft Tissue Sarcomas in Korea-A Sarcoma-Specific, Institutional Registry-Based Analysis. Cancer Manag Res 2021; 13:8795-8802. [PMID: 34853534 PMCID: PMC8627857 DOI: 10.2147/cmar.s337606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Accepted: 11/02/2021] [Indexed: 11/23/2022] Open
Abstract
Purpose Because of the heterogeneity of sarcomas, establishing a well-collected, sarcoma-specific database is important for sarcoma research. We analyzed the first histology-based, sarcoma-specific institutional registry in Korea, which collected 28 years of patient data according to a predefined data format. Patients and Methods Adult bone and soft tissue sarcoma patients who were treated from June 1989 to January 2017 were identified and analyzed, based on the ICD-O-3 codes. Results Among the 3420 patients included, soft tissue and bone sarcomas comprised 77.8% (n = 2661) and 22.2% (n = 759), respectively. Median age at diagnosis was 50 (range, 16-98) in soft tissue sarcomas and 37 (range, 16-85) in bone sarcomas. Males and females comprised 45.5% and 54.5% of soft tissue sarcomas and 52.7% and 47.3% of bone sarcomas, respectively. Among the 3407 patients with treatment data available, 90.5% of the patients with soft tissue sarcomas and 80.8% of the patients with bone sarcomas received surgery first, of which 57.8% and 71.7% did not receive any subsequent treatment, respectively. Overall, the proportion of patients who received surgery alone decreased from 85.7% to 60.5% from the pre-2000 period to the 2010-2017 period. However, the use of adjuvant chemotherapy increased in patients with soft tissue sarcomas (from 8.0% to 17.2% in the same period), and the use of perioperative radiotherapy also increased in both groups (from 1.4% to 22.7% in soft tissue sarcomas, and 0% to 14.5% in bone sarcomas in the same period). In both soft tissue and bone sarcomas, old age (≥65 years) and diagnosis in the early study period were associated with poorer survival. Conclusion We presented a comprehensive summary of our sarcoma registry, including the demographics, changes in treatment patterns, and survival outcomes. This study will provide a framework for future studies.
Collapse
Affiliation(s)
- Hyehyun Jeong
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Hyeon-Su Im
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea.,Division of Hematology and Oncology, Ulsan University Hospital, Ulsan, Republic of Korea
| | - Wanlim Kim
- Department of Orthopedic Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Jong-Seok Lee
- Department of Orthopedic Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Si Yeol Song
- Department of Radiation Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Joon Seon Song
- Department of Pathology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Kyung-Ja Cho
- Department of Pathology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Hye Won Chung
- Department of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Min Hee Lee
- Department of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Jeong Eun Kim
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Jin-Hee Ahn
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| |
Collapse
|
31
|
Hypofractionated preoperative radiotherapy for high risk soft tissue sarcomas in a geriatric patient population. Radiol Oncol 2021; 55:459-466. [PMID: 34821137 PMCID: PMC8647799 DOI: 10.2478/raon-2021-0038] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Accepted: 08/17/2021] [Indexed: 12/02/2022] Open
Abstract
Background Standard therapy for localised, resectable high risk soft tissue sarcomas consists of wide excision and radiotherapy over several weeks. This treatment schedule is hardly feasible in geriatric and frail patients. In order not to withhold radiotherapy from these patients, hypofractionated radiotherapy with 25 Gy in 5 fractions was evaluated in a geriatric patient population. Patients and methods A retrospective analysis was performed of 18 geriatric patients with resectable high risk soft tissue sarcomas of extremities and thoracic wall. Wound healing and short term oncologic outcome were analysed. In addition, dose constraints for radiotherapy of the extremities were transferred from normofractionated to hypofractionated radiotherapy regimens. Results Feasibility was good with 17/18 patients completing treatment as planned. Wound healing complication rate was in the range of published data. Two patients developed local and distant recurrence, two patients isolated distant recurrences. No isolated local recurrences were observed. Keeping the constraints was possible in all cases without compromising the coverage of the target volume. Conclusions Hypofractionated radiotherapy and surgery was well tolerated even in this specific patient population. With feasibility concerning early wound healing problems and adapted constraints, which allow for the treatment of most resectable extremity tumours, the concept warrants further evaluation in patients unfit for standard radiotherapy.
Collapse
|
32
|
Haussmann J, Matuschek C, Bölke E, Tamaskovics B, Corradini S, Wessalowski R, Maas K, Schmidt L, Orth K, Peiper M, Keitel V, Feldt T, Jensen BEO, Luedde T, Fischer J, Knoefel WT, Ashmawy H, Pedotoa A, Kammers K, Budach W. Comparison of Different Systemic Therapeutic Regimes in Resectable Soft-Tissue Sarcoma-Results of a Network Meta-Analysis. Cancers (Basel) 2021; 13:5631. [PMID: 34830786 PMCID: PMC8615898 DOI: 10.3390/cancers13225631] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Revised: 10/12/2021] [Accepted: 10/29/2021] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND The standard treatment of high-risk soft-tissue sarcoma consists of surgical resection followed by risk-adapted radiation therapy. Further treatment options that may improve local and systemic tumor control, including chemotherapy, are not well established. Due to the heterogeneity of the disease, different systemic approaches as well as their application at different time points have been attempted. METHODS We conducted a systematic literature search for randomized clinical trials in the treatment of localized, resectable high-risk adult soft-tissue sarcoma comparing different treatment modalities according to the PRISMA guidelines. We extracted published hazard ratios and number of events for the endpoints overall and disease-free survival (OS; DFS) as well as local and distant recurrence-free interval (LRFI; DRFI). The different modalities were compared in a network meta-analysis against the defined standard treatment surgery ± radiotherapy using the inverse-variance heterogeneity model. RESULTS The literature search identified 25 trials including 3453 patients. Five different treatment modalities were compared in the network meta-analysis. The addition of adjuvant chemotherapy significantly improved OS compared to surgery ± radiotherapy alone (HR = 0.86; CI-95%: 0.75-0.97; p = 0.017). Likewise, neoadjuvant chemotherapy combined with regional hyperthermia (naCTx + HTx) also led to superior OS (HR = 0.45; CI-95%: 0.20-1.00; p = 0.049). Both neoadjuvant chemotherapy alone (naCTx) and perioperative chemotherapy (periCTx) did not improve OS (HR = 0.61; CI-95%: 0.29-1.29; p = 0.195 and HR = 0.66; CI-95%: 0.30-1.48; p = 0.317, respectively). Histology-tailored chemotherapy (htCTx) also did not improve survival compared to surgery ± radiotherapy (HR = 1.08; CI-95%: 0.45-2.61; p = 0.868). The network analysis of DFS, LRFI, and DRFI revealed a similar pattern between the different treatment regimens. Adjuvant chemotherapy significantly improved DFS, LRFI, and DRFI compared to surgery ± radiotherapy. In direct comparison, this advantage of adjuvant chemotherapy was restricted to male patients (HR = 0.78; CI-95%: 0.65-0.92; p = 0.004) with no effect for female patients (HR = 1.08; CI-95%: 0.90-1.29; p = 0.410). CONCLUSIONS Standardized chemotherapy in high-risk soft-tissue sarcoma appears to be of added value irrespective of timing. The benefit of adjuvant chemotherapy seems to be restricted to male patients. The addition of regional hyperthermia to neodjuvant chemotherapy achieved the best effect sizes and might warrant further investigation.
Collapse
Affiliation(s)
- Jan Haussmann
- Department of Radiation Oncology, Heinrich Heine University, 40225 Dusseldorf, Germany; (J.H.); (C.M.); (B.T.); (K.M.); (L.S.); (K.O.); (M.P.); (W.B.)
| | - Christiane Matuschek
- Department of Radiation Oncology, Heinrich Heine University, 40225 Dusseldorf, Germany; (J.H.); (C.M.); (B.T.); (K.M.); (L.S.); (K.O.); (M.P.); (W.B.)
| | - Edwin Bölke
- Department of Radiation Oncology, Heinrich Heine University, 40225 Dusseldorf, Germany; (J.H.); (C.M.); (B.T.); (K.M.); (L.S.); (K.O.); (M.P.); (W.B.)
| | - Balint Tamaskovics
- Department of Radiation Oncology, Heinrich Heine University, 40225 Dusseldorf, Germany; (J.H.); (C.M.); (B.T.); (K.M.); (L.S.); (K.O.); (M.P.); (W.B.)
| | - Stefanie Corradini
- Department of Radiation Oncology, University Hospital LMU University, 81377 Munich, Germany;
| | - Rüdiger Wessalowski
- Department of Paediatric Haematology and Oncology, Medical Faculty, Heinrich-Heine-University Dusseldorf, 40225 Dusseldorf, Germany;
| | - Kitti Maas
- Department of Radiation Oncology, Heinrich Heine University, 40225 Dusseldorf, Germany; (J.H.); (C.M.); (B.T.); (K.M.); (L.S.); (K.O.); (M.P.); (W.B.)
| | - Livia Schmidt
- Department of Radiation Oncology, Heinrich Heine University, 40225 Dusseldorf, Germany; (J.H.); (C.M.); (B.T.); (K.M.); (L.S.); (K.O.); (M.P.); (W.B.)
| | - Klaus Orth
- Department of Radiation Oncology, Heinrich Heine University, 40225 Dusseldorf, Germany; (J.H.); (C.M.); (B.T.); (K.M.); (L.S.); (K.O.); (M.P.); (W.B.)
| | - Matthias Peiper
- Department of Radiation Oncology, Heinrich Heine University, 40225 Dusseldorf, Germany; (J.H.); (C.M.); (B.T.); (K.M.); (L.S.); (K.O.); (M.P.); (W.B.)
| | - Verena Keitel
- Department of Gastroenterology, Hepatology and Infectious Diseases University Hospital Dusseldorf, Medical Faculty, Heinrich-Heine-University Dusseldorf, Moorenstr. 5, 40225 Dusseldorf, Germany; (V.K.); (T.F.); (B.-E.O.J.); (T.L.)
| | - Torsten Feldt
- Department of Gastroenterology, Hepatology and Infectious Diseases University Hospital Dusseldorf, Medical Faculty, Heinrich-Heine-University Dusseldorf, Moorenstr. 5, 40225 Dusseldorf, Germany; (V.K.); (T.F.); (B.-E.O.J.); (T.L.)
| | - Björn-Erik Ole Jensen
- Department of Gastroenterology, Hepatology and Infectious Diseases University Hospital Dusseldorf, Medical Faculty, Heinrich-Heine-University Dusseldorf, Moorenstr. 5, 40225 Dusseldorf, Germany; (V.K.); (T.F.); (B.-E.O.J.); (T.L.)
| | - Tom Luedde
- Department of Gastroenterology, Hepatology and Infectious Diseases University Hospital Dusseldorf, Medical Faculty, Heinrich-Heine-University Dusseldorf, Moorenstr. 5, 40225 Dusseldorf, Germany; (V.K.); (T.F.); (B.-E.O.J.); (T.L.)
| | - Johannes Fischer
- Institute for Transplant Diagnostics and Cell Therapeutics, University Hospital Dusseldorf, Medical Faculty, Heinrich-Heine-University, 40225 Dusseldorf, Germany;
| | - Wolfram Trudo Knoefel
- Department of Surgery and Interdisciplinary Surgical Intensive Care Unit, Medical Faculty, Heinrich Heine University, 40225 Dusseldorf, Germany; (W.T.K.); (H.A.)
| | - Hany Ashmawy
- Department of Surgery and Interdisciplinary Surgical Intensive Care Unit, Medical Faculty, Heinrich Heine University, 40225 Dusseldorf, Germany; (W.T.K.); (H.A.)
| | - Alessia Pedotoa
- Department of Anesthesiology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA;
| | - Kai Kammers
- Division of Biostatistics and Bioinformatics, Department of Oncology, The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, The Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA;
| | - Wilfried Budach
- Department of Radiation Oncology, Heinrich Heine University, 40225 Dusseldorf, Germany; (J.H.); (C.M.); (B.T.); (K.M.); (L.S.); (K.O.); (M.P.); (W.B.)
| |
Collapse
|
33
|
Nassif EF, Auclin E, Bahleda R, Honoré C, Mir O, Dumont S, Mery B, Hodroj K, Brahmi M, Trédan O, Ray-Coquard I, Blay JY, Massard C, Le Cesne A, Dufresne A. TP53 Mutation as a Prognostic and Predictive Marker in Sarcoma: Pooled Analysis of MOSCATO and ProfiLER Precision Medicine Trials. Cancers (Basel) 2021; 13:3362. [PMID: 34282771 PMCID: PMC8268242 DOI: 10.3390/cancers13133362] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Revised: 06/23/2021] [Accepted: 07/02/2021] [Indexed: 11/16/2022] Open
Abstract
(1) Background: locally resected high-grade sarcomas relapse in 40% of cases. There is no prognostic or predictive genomic marker for response to peri-operative chemotherapy. (2) Methods: MOSCATO and ProfiLER are pan-tumor prospective precision medicine trials for advanced tumors. Molecular analysis in both trials comprised targeted next-generation sequencing and comparative genomic hybridization array. We investigated if molecular alterations identified in these trials in sarcomas were associated with disease-free survival (DFS) and response to anthracyclines. (3) Results: this analysis included 215 sarcomas, amongst which 53 leiomyosarcomas, 27 rhabdomyosarcomas, 20 undifferentiated pleomorphic sarcomas, and 17 liposarcomas. The most frequently altered gene was TP53 (46 mutations and eight deletions). There were 149 surgically resected localized sarcomas. Median DFS in TP53 wild type (WT), deleted, and mutated sarcomas was 16, 10, and 10 months, respectively (p = 0.028; deletions: HR = 1.55; 95% CI = 0.75-3.19; mutations: HR = 1.70; 95%CI = 1.13-2.64). In multivariate analysis, TP53 mutations remained associated with shorter DFS (p = 0.027; HR = 2.30; 95%CI = 1.10-4.82). There were 161 localized and advanced sarcomas evaluable for response to anthracyclines. Objective response rates were 35% and 55% in TP53 WT and mutated sarcomas, respectively (OR = 2.24; 95%CI = 1.01-5.03; p = 0.05). In multivariate analysis, TP53 mutations remained associated with increased response (OR = 3.24; 95%CI = 1.30-8.45; p = 0.01). (4) Conclusions: TP53 mutations are associated with shorter DFS and increased response to anthracyclines. Post-validation, these findings could assist in decision-making for peri-operative treatments.
Collapse
Affiliation(s)
- Elise F. Nassif
- Centre Léon Bérard, Medical Oncology Department, 69008 Lyon, France; (E.F.N.); (B.M.); (K.H.); (M.B.); (O.T.); (I.R.-C.); (J.-Y.B.); (A.D.)
| | - Edouard Auclin
- Oncology Department, Hopital Européen Georges Pompidou, 75015 Paris, France;
| | - Rastilav Bahleda
- DITEP (Département d’Innovation Therapeutique et d’Essais Précoces), Drug Development Department, Gustave Roussy, 94805 Villejuif, France; (R.B.); (C.M.)
| | - Charles Honoré
- Surgical Oncology Department, Gustave Roussy, 94805 Villejuif, France;
| | - Olivier Mir
- Ambulatory Cancer Care Department, Gustave Roussy, 94805 Villejuif, France;
| | - Sarah Dumont
- Medical Oncology Department, Gustave Roussy, 94805 Villejuif, France;
| | - Benoite Mery
- Centre Léon Bérard, Medical Oncology Department, 69008 Lyon, France; (E.F.N.); (B.M.); (K.H.); (M.B.); (O.T.); (I.R.-C.); (J.-Y.B.); (A.D.)
| | - Khalil Hodroj
- Centre Léon Bérard, Medical Oncology Department, 69008 Lyon, France; (E.F.N.); (B.M.); (K.H.); (M.B.); (O.T.); (I.R.-C.); (J.-Y.B.); (A.D.)
| | - Mehdi Brahmi
- Centre Léon Bérard, Medical Oncology Department, 69008 Lyon, France; (E.F.N.); (B.M.); (K.H.); (M.B.); (O.T.); (I.R.-C.); (J.-Y.B.); (A.D.)
| | - Olivier Trédan
- Centre Léon Bérard, Medical Oncology Department, 69008 Lyon, France; (E.F.N.); (B.M.); (K.H.); (M.B.); (O.T.); (I.R.-C.); (J.-Y.B.); (A.D.)
| | - Isabelle Ray-Coquard
- Centre Léon Bérard, Medical Oncology Department, 69008 Lyon, France; (E.F.N.); (B.M.); (K.H.); (M.B.); (O.T.); (I.R.-C.); (J.-Y.B.); (A.D.)
| | - Jean-Yves Blay
- Centre Léon Bérard, Medical Oncology Department, 69008 Lyon, France; (E.F.N.); (B.M.); (K.H.); (M.B.); (O.T.); (I.R.-C.); (J.-Y.B.); (A.D.)
| | - Christophe Massard
- DITEP (Département d’Innovation Therapeutique et d’Essais Précoces), Drug Development Department, Gustave Roussy, 94805 Villejuif, France; (R.B.); (C.M.)
| | - Axel Le Cesne
- Medical Oncology Department, Gustave Roussy, 94805 Villejuif, France;
| | - Armelle Dufresne
- Centre Léon Bérard, Medical Oncology Department, 69008 Lyon, France; (E.F.N.); (B.M.); (K.H.); (M.B.); (O.T.); (I.R.-C.); (J.-Y.B.); (A.D.)
| |
Collapse
|
34
|
Role of Radiation Therapy for Newly Diagnosed Retroperitoneal Sarcoma. Curr Treat Options Oncol 2021; 22:75. [PMID: 34213610 DOI: 10.1007/s11864-021-00877-6] [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] [Accepted: 05/20/2021] [Indexed: 10/21/2022]
Abstract
OPINION STATEMENT Soft tissue sarcomas (STS) are rare, aggressive, and heterogenous tumors, comprising approximately 1% of adult cancers with over 50 different subtypes. The mainstay of treatment for retroperitoneal sarcomas (RPS) includes surgical resection. The addition of radiation therapy (RT), either preoperatively or postoperatively, has been used to potentially decrease the risk of local recurrence. The recently published results from STRASS (EORTC-STBSG 62092-22092), which randomized patients to receive or not receive preoperative radiation, indicate no abdominal recurrence-free survival benefit (primary endpoint) nor overall survival benefit to date from the addition of preoperative RT prior to surgical resection in patients with RPS. Keeping in mind caveats of subgroup analyses, the data show a significant reduction in local recurrence with radiation therapy in resected patients and non-significant trends toward improved abdominal recurrence-free survival in all patients and improved local control and abdominal recurrence-free survival in patients with liposarcoma and low-grade sarcoma. Given the high rate of local failure with surgery alone, it is possible that higher RT dose and/or selective RT dose painting may improve outcomes. Prior to treatment, the authors encourage multidisciplinary review and discussion of management options at a sarcoma center for patients with RPS. Selective use of RT may be considered for patients at high risk of local recurrence.
Collapse
|
35
|
Adult Pleomorphic Rhabdomyosarcomas: Assessing Outcomes Associated with Radiotherapy and Chemotherapy Use in the National Cancer Database. Sarcoma 2021; 2021:9712070. [PMID: 33814964 PMCID: PMC7987456 DOI: 10.1155/2021/9712070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Revised: 07/08/2020] [Accepted: 02/24/2021] [Indexed: 11/17/2022] Open
Abstract
Purpose Practice patterns for treatment of localized adult pleomorphic rhabdomyosarcoma (PRMS) remain quite variable given its rarity. Current national guidelines recommend management similar to that of other high-grade soft tissue sarcomas (STS), which include surgery with perioperative radiation (RT) with or without chemotherapy. Using the National Cancer Database (NCDB), we assessed practice patterns and overall outcomes of patients with localized PRMS. Patients and Methods. Patients with stage II/III PRMS treated with surgical resection from 2004 to 2015 were identified from the NCDB. Predictors of RT and chemotherapy use were assessed using multivariable logistic regression analysis. The association of radiation and chemotherapy status on overall survival was assessed using Kaplan-Meier and Cox proportional hazards analyses. Results Of 243 total patients, RT and chemotherapy were not uniformly utilized, with 44% receiving chemotherapy and in those who did not undergo amputation 62% receiving RT. In those who did not undergo amputation, RT was associated with improved survival on both univariate (HR: 0.49, 95% CI 0.32-0.73, P < 0.001) and multivariate analysis (HR: 0.40, 95% CI 0.26-0.62, P < 0.001), corresponding to greater 5-year overall survival (59% vs. 38%, P < 0.001). Chemotherapy was associated with a higher rate of 5-year overall survival (63% vs. 39%, P < 0.001). However, the survival benefit of chemotherapy did not reach statistical significance on multivariate analysis (HR: 0.65, 95% CI 0.41-1.03, P=0.064). Notable predictors of omission of RT included female gender (OR: 0.40, 95% CI 0.22-0.74, P < 0.01) and age ≥ 70 (OR: 0.55, 95% CI 0.30-1.00, P=0.05). Correspondingly, factors associated with omission of chemotherapy included age ≥70 (OR: 0.17, 95% CI 0.08-0.39, P < 0.001). Conclusions A significant proportion of patients with localized adult PRMS are not receiving RT. Likewise, use of chemotherapy was heterogeneous. Our findings note potential benefits and underutilization of RT, for which further investigation is warranted.
Collapse
|
36
|
Lindner LH, Blay JY, Eggermont AMM, Issels RD. Perioperative chemotherapy and regional hyperthermia for high-risk adult-type soft tissue sarcomas. Eur J Cancer 2021; 147:164-169. [PMID: 33684876 DOI: 10.1016/j.ejca.2021.02.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Accepted: 02/05/2021] [Indexed: 12/12/2022]
Abstract
A group of patients with adult-type soft tissue sarcoma is at high risk of local recurrence and distant metastases. Age, tumour site, histological subtype, tumour size and grade have been identified as the most important independent adverse prognostic factors. Macroscopically complete tumour resection is considered as the mainstay of treatment with the addition of preoperative or postoperative radiotherapy for extremity or trunk localisation. Retroperitoneal localisation requires compartmental resection and is associated with a worse prognosis. Here, radiotherapy is of no proven value. Perioperative chemotherapy is considered to treat micrometastatic disease not detectable at the time of diagnosis. The neoadjuvant application gives the risk of distant metastasis the greatest importance as therapy is carried out at the earliest possible time, whereas adjuvant chemotherapy is delayed by surgery and the necessary wound healing. With reported response rates up to 30%, both the operability may be improved and the risk of intraoperative tumour cell dissemination may be reduced, resulting also in reduced local relapse rates. However, the potential risk of early tumour progression may counteract this benefit. Optimised strategies with multimodality approaches including chemotherapy, regional hyperthermia (RHT) and immunotherapeutic agents have been shown to improve survival in high-risk patients. Here, we focus on the data from available randomised studies investigating the use of perioperative chemotherapy in patients with high-risk adult-type soft tissue sarcoma, including the use of RHT for local enhancement of chemotherapy effect and immune induction.
Collapse
Affiliation(s)
- Lars H Lindner
- Department of Medicine III, SarKUM, University Hospital, LMU Munich, Marchioninistrasse 15, 81377 Munich, Germany.
| | - Jean-Yves Blay
- Department of Medicine, NetSARC and LYRIC, Centre Léon Bérard, 28 rue Laennec l, 69373 Lyon, France.
| | - Alexander M M Eggermont
- Princess Máxima Center for Pediatric Oncology, Heidelberglaan 25, 3584 CS, Utrecht, the Netherlands.
| | - Rolf D Issels
- Department of Medicine III, SarKUM, University Hospital, LMU Munich, Marchioninistrasse 15, 81377 Munich, Germany.
| |
Collapse
|
37
|
Bompas E, Martin V, Meniai F, Toulmonde M, Marec-Berard P, Claude L, Ducimetiere F, Chargari C, Minard-Colin V, Corradini N, Laurence V, Piperno-Neumann S, Defachelles AS, Bernier V, Italiano A, Orbach D, Blay JY, Gaspar N, Berlanga P. Management of sarcomas in children, adolescents and adults: Interactions in two different age groups under the umbrellas of GSF-GETO and SFCE, with the support of the NETSARC+ network. Bull Cancer 2021; 108:163-176. [PMID: 33455736 DOI: 10.1016/j.bulcan.2020.10.009] [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: 06/11/2020] [Revised: 10/17/2020] [Accepted: 10/27/2020] [Indexed: 11/17/2022]
Abstract
Sarcomas are a rare heterogeneous group of malignant neoplasms that can arise in almost any anatomic site and any age. Close collaboration among adult and pediatric cancer specialists in the management of these tumors is of foremost importance. In this review, we present the current multidisciplinary organization in care of patients with sarcoma in France and we review the main advances made in the last decades in systemic and radiotherapy treatment in the main sarcoma types diagnosed in children, adolescents and young adults (AYA), thanks to the international collaboration.
Collapse
Affiliation(s)
- Emmanuelle Bompas
- Centre René Gauducheau, Medical Oncology Department, Saint-Herblain, France
| | - Valentine Martin
- Department of Radiation Oncology, Gustave Roussy, Villejuif, France
| | - Fatima Meniai
- University Lille, Inserm, U1189 - ONCO-THAI - Assisted Laser Therapy and Immunotherapy for Oncology, 59000 Lille, France
| | - Maud Toulmonde
- Institut Bergonié, Medical Oncology Department, Bordeaux, France
| | | | - Line Claude
- Centre Léon Bérard, Department of radiotherapy, Lyon, France
| | | | - Cyrus Chargari
- Department of Radiation Oncology, Gustave Roussy, Villejuif, France
| | | | - Nadège Corradini
- Centre Léon Bérard, Department of Pediatric Oncology, Lyon, France
| | | | | | | | - Valérie Bernier
- Oncology Radiotherapy Institut de Cancérologie de Lorraine, Vandœuvre-lès-Nancy, France
| | | | - Daniel Orbach
- Department of Pediatric Oncology, Institut Curie, Paris, France
| | - Jean-Yves Blay
- Medical Oncology Department, Centre Léon-Bérard, Lyon, France
| | - Nathalie Gaspar
- Department of Pediatric and Adolescent Oncology, Gustave Roussy, Villejuif, France
| | - Pablo Berlanga
- Department of Pediatric and Adolescent Oncology, Gustave Roussy, Villejuif, France.
| |
Collapse
|
38
|
Chen WC, Wu PC, Lin CY, Tai TE. Large inguinal synovial sarcoma mimics a vascular lesion: A case report and literature review. Int J Surg Case Rep 2020; 77:333-336. [PMID: 33197780 PMCID: PMC7677649 DOI: 10.1016/j.ijscr.2020.10.050] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Accepted: 10/15/2020] [Indexed: 12/04/2022] Open
Abstract
Synovial sarcomas mostly affect adolescents and young adults with slight male predominance. The cellular origin of SS is disordered mesenchymal stem cells that have undergone self-renewal dysregulation mediated by the SS18-SSX fusion protein. Novel therapies targeting molecular and genetic pathways of SS are under research, including SYT-SSX-derived peptide vaccine, retinoic acid and its derivatives. Various manifestations and rarity of SS could mimic vascular lesion which mislead the diagnosis.
Introduction Synovial sarcoma (SS) is one of soft tissue sarcomas (STS), characterized by t(X;18)(p11;q11) chromosomal translocation. Clinical diagnosis of SS in groin is difficult owing to rarity and various manifestations. We reported a rare and interesting case of inguinal biphasic SS with initial impression of a vascular lesion. Presentation of case We reported a 72-year-old man who presented with a right inguinal progressively enlarged mass for 5 years. The mass became ulcerative with active bleeding after blunt trauma. Computed tomography (CT) showed a large heterogeneous tumor with focal vivid enhanced area, and an inguinal vascular lesion was impressed. Angiography revealed faint tumor stain without contrast extravasation or aneurysm lesion. Surgical resection of the tumor was performed. Final pathology and fluorescence in situ examination (FISH) demonstrated biphasic SS with SS18 gene rearrangement. No evidence of recurrence after one-year follow-up. Discussion SS constitutes 5%–10% of STS. The most primary sites are extremities (68.7%) and trunk (15.7%). Treatment options for SS include surgery, chemotherapy, radiotherapy, targeted therapy, and novel therapies. In our case, the initial impressions of large inguinal tumor were hematoma or pseudoaneurysm. Preoperative angiography assisted in differentiating the lesion, evaluating tumor vessels, and preventing bleeding by embolization. Our patient recovered satisfactorily after surgical excision without major complications. Conclusion Primary inguinal SS is an extremely rare tumor which can present as a vascular lesion. Diagnosis is confirmed by pathology and FISH exam. Further studies are required to determine the manifestation and management of SS.
Collapse
Affiliation(s)
- Wei-Chieh Chen
- Department of Urology, Taipei Medical University Hospital, No. 252, Wuxing Street, Taipei, 110, Taiwan
| | - Po-Chien Wu
- Department of Medical Education, Taipei Veterans General Hospital, 112, Taiwan
| | - Chun-Yu Lin
- Department of Medical Imaging, Taipei Medical University Hospital, No. 252, Wuxing Street, Taipei, 110, Taiwan
| | - Ting-En Tai
- Department of Urology, Taipei Medical University Hospital, No. 252, Wuxing Street, Taipei, 110, Taiwan.
| |
Collapse
|
39
|
Ptok H, Schalk E, Hass P, Heinze C, Brunner T, Croner RS. Multimodale Therapie primärer, nicht metastasierter retroperitonealer Sarkome. Zentralbl Chir 2020; 145:405-416. [DOI: 10.1055/a-1132-3760] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
ZusammenfassungWeichteilsarkome sind eine heterogene Gruppe von Tumoren mesenchymalen Ursprungs, die teilweise ein sehr unterschiedliches biologisches Verhalten zeigen. Retroperitoneale Weichteilsarkome (RSTS) machen 10 – 15% aller Weichteilsarkome aus. Behandlungsempfehlungen für RSTS basieren auf vorrangig retrospektiven Analysen mit geringer Evidenz, die in dieser Übersichtsarbeit dargestellt werden. Zentraler Pfeiler in der Behandlung des lokalisierten, nicht metastasierten RSTS ist die chirurgische Resektion im Sinne einer Kompartment-Resektion. Ziel ist dabei immer die allseitig vollständige Tumorentfernung mit mikroskopisch freien Resektionsrändern. Ist das Erreichen dieses Behandlungsziels mit der alleinigen Kompartment-Resektion fraglich oder besteht eine hohe Wahrscheinlichkeit für eine lokale Tumorrekurrenz bei high-grade Sarkomen, so sollte eine neoadjuvante Bestrahlung, gegebenenfalls mit intraoperativem Boost, im Rahmen eines multimodalen Therapieansatzes durchgeführt
werden. Die in Analogie zu den Extremitätensarkomen zu favorisierende Anthrazyklin-basierte Chemotherapie hat ihren Stellenwert vorrangig in der Adjuvanz. Auch wenn ein onkologischer Vorteil durch eine adjuvante Chemotherapie für RSTS bisher nicht nachgewiesen ist, sollte bei high-grade Sarkomen die Indikation diskutiert werden. In Kenntnis der unterschiedlichen Krankheitsverläufe werden zunehmend an die unterschiedlichen histologischen Subtypen adaptierte Therapiekonzepte diskutiert und in Studien untersucht. Valide Empfehlungen lassen sich jedoch bisher nicht ableiten. Die Behandlung von RSTS-Patienten wie überhaupt von Patienten mit Sarkomen in Zentren mit entsprechender Expertise ist mit einer signifikanten Verbesserung der Prognose assoziiert und ist unbedingt anzustreben.
Collapse
Affiliation(s)
- Henry Ptok
- Universitätsklinik für Allgemein-, Viszeral-, Gefäß- und Transplantationschirurgie, Otto-von-Guericke-Universität Magdeburg, Deutschland
| | - Enrico Schalk
- Universitätsklinik für Hämatologie und Onkologie, Zentrum für Innere Medizin, Otto-von-Guericke-Universität Magdeburg, Deutschland
| | - Peter Hass
- Universitätsklinik für Strahlentherapie, Otto-von-Guericke-Universität Magdeburg, Deutschland
| | - Constanze Heinze
- Universitätsklinik für Radiologie und Nuklearmedizin, Otto-von-Guericke-Universität Magdeburg, Deutschland
| | - Thomas Brunner
- Universitätsklinik für Strahlentherapie, Otto-von-Guericke-Universität Magdeburg, Deutschland
| | - Roland S. Croner
- Universitätsklinik für Allgemein-, Viszeral-, Gefäß- und Transplantationschirurgie, Otto-von-Guericke-Universität Magdeburg, Deutschland
| |
Collapse
|
40
|
Chemotherapy and Survival in Patients with Primary High-Grade Extremity and Trunk Soft Tissue Sarcoma. Cancers (Basel) 2020; 12:cancers12092389. [PMID: 32846908 PMCID: PMC7564235 DOI: 10.3390/cancers12092389] [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: 06/30/2020] [Revised: 08/18/2020] [Accepted: 08/22/2020] [Indexed: 11/17/2022] Open
Abstract
The use of upfront chemotherapy for primary localized soft tissue sarcoma (STS) of the extremity and trunk is debated. It remains unclear if chemotherapy adds clinical benefit, which patients are likely to benefit, and whether the timing of therapy affects outcomes. We used the National Cancer Database (NCDB) to examine the association between overall survival (OS) and chemotherapy in 5436 patients with the five most common subtypes of STS with primary disease localized to the extremity or trunk, mirroring the patient population of a modern phase 3 clinical trial of neoadjuvant chemotherapy. We then examined associations between timing of multi-agent chemotherapy (neoadjuvant or adjuvant) and OS. We used a Cox proportional hazards model and propensity score matching (PSM) to account for covariates including demographic, patient, clinical, treatment, and facility factors. In the overall cohort, we observed no association between multi-agent chemotherapy or its timing and improved OS. Multi-agent chemotherapy was associated with improved OS in several subgroups, including patients with larger tumors (>5 cm), those treated at high-volume centers, or those who received radiation. We also identified an OS benefit to multi-agent chemotherapy among the elderly (>70 years) and African American patients. Multi-agent chemotherapy was associated with improved survival for patients with tumors >5 cm, who receive radiation, or who receive care at high-volume centers. Neither younger age nor chemotherapy timing was associated with better outcomes. These 'real-world' findings align with recent randomized trial data supporting the use of multi-agent chemotherapy in high-risk patients with localized STS.
Collapse
|
41
|
Graham DS, Onyshchenko M, Eckardt MA, DiPardo BJ, Venigalla S, Nelson SD, Chmielowski B, Singh AS, Shabason JE, Eilber FC, Kalbasi A. Low Rates of Chemotherapy Use for Primary, High-Grade Soft Tissue Sarcoma: A National Cancer Database Analysis. J Natl Compr Canc Netw 2020; 18:1055-1065. [PMID: 32755981 DOI: 10.6004/jnccn.2020.7553] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2019] [Accepted: 02/19/2020] [Indexed: 11/17/2022]
Abstract
BACKGROUND There is conflicting evidence regarding the role of chemotherapy for high-grade soft tissue sarcoma (STS) in adults. We sought to characterize patterns of chemotherapy use, including multiagent and neoadjuvant chemotherapy, in the United States. PATIENTS AND METHODS Using the National Cancer Database, we identified 19,969 adult patients who underwent surgical resection for primary high-grade STS from 2004 to 2016. Using logistic regression, we examined factors associated with overall, multiagent, and neoadjuvant chemotherapy use. RESULTS Chemotherapy was administered to 22% (n=4,377) of the study population. Among patients treated using chemotherapy, 85% received multiagent treatment and 47% received neoadjuvant treatment. On multivariate analysis, factors associated with chemotherapy use included tumor size, depth, histology, and primary site; receipt of radiation treatment; younger age; higher patient income; and academic treatment facility. Factors associated with multiagent chemotherapy use included tumor histology, tumor primary site, and younger age. Factors associated with neoadjuvant chemotherapy use included tumor size, depth, margin status, and primary site; receipt of radiation treatment; higher patient income; academic treatment facility type; and distance to treatment facility. Treatment at a high-volume facility was the only factor associated with overall, multiagent, and neoadjuvant chemotherapy use. No significant temporal trend was seen in overall, multiagent, or neoadjuvant chemotherapy use. CONCLUSIONS Overall chemotherapy use was low (22%). The variability in chemotherapy use was driven by clinical, patient, demographic, and facility factors. Among patients treated with chemotherapy, the use of multiagent chemotherapy was high (85%), and nearly half received neoadjuvant therapy. There was a discrepancy in the use of chemotherapy-including neoadjuvant and multiagent chemotherapy-between high- and low-volume treatment centers.
Collapse
Affiliation(s)
- Danielle S Graham
- Division of Surgical Oncology, Department of Surgery, University of California, Los Angeles, Los Angeles, California
| | - Mykola Onyshchenko
- Division of Hematology-Oncology, Department of Internal Medicine, Harbor-UCLA Medical Center, Torrance, California
| | - Mark A Eckardt
- Division of Surgical Oncology, Department of Surgery, University of California, Los Angeles, Los Angeles, California.,Department of Surgery, Yale School of Medicine, New Haven, Connecticut.,Department of Surgery, Greater Los Angeles Veterans Health Administration, Los Angeles, California
| | - Benjamin J DiPardo
- Division of Surgical Oncology, Department of Surgery, University of California, Los Angeles, Los Angeles, California.,Department of Surgery, Greater Los Angeles Veterans Health Administration, Los Angeles, California
| | - Sriram Venigalla
- Department of Radiation Oncology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | | | - Bartosz Chmielowski
- Division of Hematology-Oncology, Department of Internal Medicine, and.,Jonsson Comprehensive Cancer Center, University of California, Los Angeles, Los Angeles, California
| | - Arun S Singh
- Division of Hematology-Oncology, Department of Internal Medicine, and.,Jonsson Comprehensive Cancer Center, University of California, Los Angeles, Los Angeles, California
| | - Jacob E Shabason
- Department of Radiation Oncology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania.,Abramson Family Cancer Research Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania; and
| | - Fritz C Eilber
- Division of Surgical Oncology, Department of Surgery, University of California, Los Angeles, Los Angeles, California.,Jonsson Comprehensive Cancer Center, University of California, Los Angeles, Los Angeles, California
| | - Anusha Kalbasi
- Jonsson Comprehensive Cancer Center, University of California, Los Angeles, Los Angeles, California.,Department of Radiation Oncology, University of California, Los Angeles, Los Angeles, California
| |
Collapse
|
42
|
Montero A, Nuñez M, Hernando O, Vicente E, Ciervide R, Zucca D, Sanchez E, López M, Quijano Y, Garcia-Aranda M, Alonso R, Valero J, Chen X, Alvarez B, Fernandez-Leton P, Rubio C. Retroperitoneal soft-tissue sarcomas: Radiotherapy experience from a tertiary cancer center and review of current evidence. Rep Pract Oncol Radiother 2020; 25:643-655. [PMID: 32565743 PMCID: PMC7292898 DOI: 10.1016/j.rpor.2020.05.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Revised: 04/14/2020] [Accepted: 05/25/2020] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Surgery remains to be the main therapeutic approach for retroperitoneal sarcomas (RPS) although evidence supports that complementary radiotherapy increases local-control and survival. We present a multidisciplinary management and experience of a tertiary cancer center in the treatment of RPS and analyze current evidence of radiotherapy efficacy. PATIENTS AND METHODS We retrospectively reviewed 19 patients with primary or relapsed RPS treated between November 2009 and October 2018. Multidisciplinary approach comprised complete resection in 15 patients (79%) achieving resection R0 in 11 patients (58%), R1 in 4 patients (21%) and R2 in 2 patients (10%). Seven patients (37%) underwent a preoperative radiation (PRORT), 10 patients (53%), post-operative radiation (PORT) and 2 patients (10%), received radiotherapy exclusively. Ten patients (53%) received adjuvant chemotherapy. RESULTS With a median follow-up of 24 months (2-114 months), actuarial rates of loco-regional relapse free survival (LRFS) at 1, 2 and 3 years were 77%, 77% and 67%, respectively. Actuarial rates of distant-metastases-free survival (DMFS), disease-free survival (DFS) and overall survival (OS) at 1, 2 and 3 years were 100%, 100% and 80% for DMFS; 94%, 77% and 67% for DFS and 100%, 91% and 91% for OS, respectively. Only surgical margins (negative vs. positive) showed significance for 3y-LRFS: 100% vs. 34.3%, p = 0.018. Treatment tolerance was acceptable with no acute or late toxicity higher than grade 2. CONCLUSIONS Complementary radiotherapy appears to be useful and well tolerated for the multidisciplinary management of RPS. Presence of positive surgical margins seems to be the most relevant prognostic factor through the follow-up.
Collapse
Affiliation(s)
- A. Montero
- Department of Radiation Oncology, University Hospital HM Sanchinarro, Madrid, Spain
| | - M. Nuñez
- Department of Radiation Oncology, University Hospital HM Sanchinarro, Madrid, Spain
| | - O. Hernando
- Department of Radiation Oncology, University Hospital HM Sanchinarro, Madrid, Spain
| | - E. Vicente
- Department of General Surgery, University Hospital HM Sanchinarro, Madrid, Spain
| | - R. Ciervide
- Department of Radiation Oncology, University Hospital HM Sanchinarro, Madrid, Spain
| | - D. Zucca
- Department of Medical Physics, University Hospital HM Sanchinarro, Madrid, Spain
| | - E. Sanchez
- Department of Radiation Oncology, University Hospital HM Sanchinarro, Madrid, Spain
| | - M. López
- Department of Radiation Oncology, University Hospital HM Sanchinarro, Madrid, Spain
| | - Y. Quijano
- Department of General Surgery, University Hospital HM Sanchinarro, Madrid, Spain
| | - M. Garcia-Aranda
- Department of Radiation Oncology, University Hospital HM Sanchinarro, Madrid, Spain
| | - R. Alonso
- Department of Radiation Oncology, University Hospital HM Sanchinarro, Madrid, Spain
| | - J. Valero
- Department of Radiation Oncology, University Hospital HM Sanchinarro, Madrid, Spain
| | - X. Chen
- Department of Radiation Oncology, University Hospital HM Sanchinarro, Madrid, Spain
| | - B. Alvarez
- Department of Radiation Oncology, University Hospital HM Sanchinarro, Madrid, Spain
| | - P. Fernandez-Leton
- Department of Medical Physics, University Hospital HM Sanchinarro, Madrid, Spain
| | - C. Rubio
- Department of Radiation Oncology, University Hospital HM Sanchinarro, Madrid, Spain
| |
Collapse
|
43
|
Porcelli L, Garofoli M, Di Fonte R, Fucci L, Volpicella M, Strippoli S, Guida M, Azzariti A. The β-adrenergic receptor antagonist propranolol offsets resistance mechanisms to chemotherapeutics in diverse sarcoma subtypes: a pilot study. Sci Rep 2020; 10:10465. [PMID: 32591592 PMCID: PMC7320177 DOI: 10.1038/s41598-020-67342-6] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2019] [Accepted: 05/26/2020] [Indexed: 12/12/2022] Open
Abstract
Standard chemotherapy for soft tissue sarcomas has shown limited efficacy. Here, we sought to evaluate whether β-adrenergic receptor (β-AR) signalling contributed to the progression of sarcomas and therapy resistance. To assess the translational potential of β-adrenergic receptors, we performed immunohistochemical detection of β1-AR, β2-AR and β3-AR in leiomyosarcoma, liposarcoma and angiosarcoma tissue specimens, reporting the results scored for the intensity. By using established and patient-derived sarcoma cells, we demonstrated the antitumour potential of the pharmacological targeting of β-ARs with the nonselective β-blocker propranolol in such sarcomas. Of note, pharmacological β-AR inhibition synergized with doxorubicin in inhibiting the cell viability of liposarcoma and leiomyosarcoma cells and increased the response to docetaxel in angiosarcoma- and solitary fibrous tumour (SFT)-patient-derived cells. Notably, the SFT patient was treated with the combination of propranolol and docetaxel, reporting prolonged disease control. Mechanistically, we found that propranolol reduced the activity of the multidrug resistance efflux pump P-gp, thereby increasing the intracellular doxorubicin concentration and antitumour activity. In addition, propranolol attenuated the Akt-dependent survival signal induced by doxorubicin and strongly reduced the activation of the NF-kB/COX-2 pathway, increasing cell sensitivity to docetaxel. Overall, our study highlighted the therapeutic potential of propranolol, alone or in rational combination therapies, for sarcoma treatment.
Collapse
Affiliation(s)
- Letizia Porcelli
- Experimental Pharmacology Laboratory, IRCCS Istituto Tumori Giovanni Paolo II, Viale O. Flacco, 65, 70124, Bari, Italy
| | - Marianna Garofoli
- Experimental Pharmacology Laboratory, IRCCS Istituto Tumori Giovanni Paolo II, Viale O. Flacco, 65, 70124, Bari, Italy
| | - Roberta Di Fonte
- Experimental Pharmacology Laboratory, IRCCS Istituto Tumori Giovanni Paolo II, Viale O. Flacco, 65, 70124, Bari, Italy
| | - Livia Fucci
- Histopathological Unit, IRCCS Istituto Tumori Giovanni Paolo II, Bari, Italy
| | - Mariateresa Volpicella
- Department of Biosciences, Biotechnologies and Biopharmaceutics, University of Bari, Bari, Italy
| | - Sabino Strippoli
- Medical Oncology, IRCCS Istituto Tumori Giovanni Paolo II, Bari, Italy
| | - Michele Guida
- Medical Oncology, IRCCS Istituto Tumori Giovanni Paolo II, Bari, Italy
| | - Amalia Azzariti
- Experimental Pharmacology Laboratory, IRCCS Istituto Tumori Giovanni Paolo II, Viale O. Flacco, 65, 70124, Bari, Italy.
| |
Collapse
|
44
|
Smrke A, Hamm J, Karvat A, Simmons C, Srikanthan A. A retrospective review of 145 patients with angiosarcoma: Radiation therapy, extent of resection and chemotherapy are important predictors of survival. Mol Clin Oncol 2020; 13:179-185. [PMID: 32714543 DOI: 10.3892/mco.2020.2055] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Accepted: 02/24/2020] [Indexed: 12/25/2022] Open
Abstract
Angiosarcoma is a subset of soft-tissue sarcomas with poor 5-year survival rate. Given its rarity, limited large cohort data is available for this disease. Therefore, the present study evaluated data from patients with angiosarcoma treated at a provincial Institution (BC Cancer) to determine potential modifiable predictors of survival. A retrospective review of patients across British Columbia (Canada) was conducted at the Sarcoma Outcome Unit of BC Cancer from January 1, 1969 to September 19, 2017. Cox proportional hazard models were used to calculate hazard ratios (HR) for the overall survival (OS) and progression free survival (PFS) of patients. A total of 145 patients with angiosarcoma were identified, of which 68 were metastatic/unresectable at presentation. Of the 145 patients included, 38 received chemotherapy, with 15 receiving taxane. A single patient received chemotherapy in a neoadjuvant setting. Of the resectable patients, 71 had first line surgery and 38 had curative-intent radiation during their treatment. Of the study cohort, 38 patients received prior radiation for an unrelated cancer and 4 patients had pre-existing chronic lymphedema. Resectable disease (HR, 0.22; P<0.01), first treatment with either surgery (HR, 0.08; P<0.01), radiation (HR, 0.19; P<0.01) or chemotherapy (HR, 0.22; P<0.01) were predictors of improved OS. First line surgery resulted in improved OS (HR, 0.36; P<0.01) and PFS (HR, 0.48; P<0.01). In addition, OS was positively impacted by the extent of surgery [complete (R0) vs. microscopic residual tumor (R1); HR, 0.26; P<0.01; R0 vs. macroscopic residual tumor (R2); HR, 0.08; P<0.01) resection. Extent of surgery and any radiation treatment were determined to be important predictors of OS. The results also revealed that patient outcome was improved following any treatment compared with supportive care alone. In conclusion, multidisciplinary care is critical for the treatment of patients diagnosed with angiosarcoma.
Collapse
Affiliation(s)
- Alannah Smrke
- Department of Medical Oncology, BC Cancer, Vancouver Centre, Vancouver, BC V5Z4E6, Canada
| | - Jeremy Hamm
- Department of Cancer Surveillance Outcomes, BC Cancer, Vancouver Centre, Vancouver, BC V5Z4E6, Canada
| | - Anand Karvat
- Department of Radiation Oncology, BC Cancer-Surrey, Surrey, BC V3V1Z2, Canada
| | - Christine Simmons
- Department of Medical Oncology, BC Cancer, Vancouver Centre, Vancouver, BC V5Z4E6, Canada
| | - Amirrtha Srikanthan
- Division of Medical Oncology, Ottawa Hospital Cancer Centre, Ottawa, ON K1H8L6, Canada
| |
Collapse
|
45
|
Defining Which Patients Are at High Risk for Recurrence of Soft Tissue Sarcoma. Curr Treat Options Oncol 2020; 21:56. [DOI: 10.1007/s11864-020-00753-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
|
46
|
Blay JY, Le Cesne A, Demetri GD. The current reality of soft tissue sarcomas: advances, controversies, areas for improvement, and promising new treatments. Expert Rev Anticancer Ther 2020; 20:29-39. [PMID: 32349562 DOI: 10.1080/14737140.2020.1753511] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Introduction: Soft tissue sarcomas (STS) encompass a group of rare and heterogeneous cancers. Rapid evolution in the field justifies a focused critical review of the clinical literature.Areas covered: Important advances, and associated controversies, in managing patients with STS are reviewed by treatment setting, histopathological subtype, and general management considerations. Despite many advances, opportunities remain to improve care to benefit patients. Areas of sarcoma research showing early promise indicate that new treatment development requires a deeper understanding of the biological characteristics of unique histotypes, with a focus on targeting sarcoma-relevant oncogenic driver mechanisms.Expert opinion: Mandatory treatment of sarcoma patients in reference centers represents a simple and cost-effective means of improving survival as the knowledge generated through international collaboration can be implemented sooner to improve patient outcomes. Sarcoma complexity complicates clinical trial designs in both peri-operative and advanced treatment settings. Future trials in front-line therapy in advanced situations should enroll patients based on the goal of therapy - tumor shrinkage or palliation - using appropriate endpoints to evaluate benefit. Global collaboration remains key to identifying the most appropriate patients and concepts to test in well-designed and accessible clinical trials. The sarcoma community shares a common desire that standard treatments will be established based on molecular profiling within the next five to 10 years.
Collapse
Affiliation(s)
- Jean-Yves Blay
- Department of Medical Oncology, Centre Léon Bérard, Université Claude Bernard, Lyon, France
| | - Axel Le Cesne
- Department of Medical Oncology, Gustave Roussy, Villejuif, France
| | - George D Demetri
- Department of Medical Oncology, Dana-Farber Cancer Institute, and Ludwig Center at Harvard, Harvard Medical School, Boston, MA, USA
| |
Collapse
|
47
|
Neoadjuvant Chemoradiation Compared With Neoadjuvant Radiation Alone in the Management of High-Grade Soft Tissue Extremity Sarcomas. Adv Radiat Oncol 2020; 5:231-237. [PMID: 32280823 PMCID: PMC7136634 DOI: 10.1016/j.adro.2019.08.015] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2019] [Revised: 07/11/2019] [Accepted: 08/29/2019] [Indexed: 12/02/2022] Open
Abstract
Purpose Patients with large, high-grade soft tissue sarcomas are commonly treated with aggressive limb preservation regimens. This study aimed to assess cancer control outcomes of patients treated with neoadjuvant chemoradiation (CRT) compared with radiation therapy (RT) alone. Methods We reviewed records of patients with high-grade extremity or trunk soft tissue sarcomas ≥5 cm who were treated with neoadjuvant radiation with or without chemotherapy. Patient and disease characteristics were compared using t test and χ2 tests. Standardized mortality ratio weighted method was used to compare overall survival (OS), local control, and disease-free (DFS) survival. Acute radiation and surgical toxicity were reported. Results In the study, 64 patients (34 CRT and 30 RT) treated between 1997 and 2015 were analyzed. In the RT group compared with the CRT group, the patient population was older, with a median age of 65 versus 50 years (P < .001), and more likely to have cardiovascular disease (CVD; 30% vs 0%, P < .001). At a median follow-up of 41 months, after adjusting for propensity score of receiving RT, the 3-year LC was 87.3% versus 86.1%, DFS was 58.5% versus 56.6%, and OS was 75.6% versus 69.0% for the CRT and RT groups, respectively (P > .05). Acute dermatitis occurred in 18% versus 3% and surgical complications occurred in 32% versus 17% of CRT and RT patients, respectively. Conclusions In this study, patients receiving RT alone were more likely to be older and have comorbid cardiovascular disease. When controlling for baseline differences, neoadjuvant CRT and RT provided similar rates of LC, DFS, and OS.
Collapse
|
48
|
MR Thermometry Data Correlate with Pathological Response for Soft Tissue Sarcoma of the Lower Extremity in a Single Center Analysis of Prospectively Registered Patients. Cancers (Basel) 2020; 12:cancers12040959. [PMID: 32295076 PMCID: PMC7226612 DOI: 10.3390/cancers12040959] [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: 03/27/2020] [Accepted: 04/07/2020] [Indexed: 12/22/2022] Open
Abstract
Background: There is a strong biologic rationale for using locoregional hyperthermia in soft tissue sarcoma and a randomized trial reported significant improvements with hyperthermia. The aim of this study was to describe the opportunities of magnetic resonance (MR)-based thermometry in a cohort of soft tissue sarcoma patients undergoing combined radiotherapy and locoregional hyperthermia. Patients and Methods: For eleven evaluable patients, tumor volume (VTu) and a separate volume for temperature analysis with reliable temperature distribution (Vtherm) were contoured for every hyperthermia treatment (103 therapies). Temperature data were recorded for all tumors and were correlated with clinical features and pathologic response data. Results: Of 48 patients with high-risk soft tissue sarcomas treated with radio(chemo)therapy and locoregional hyperthermia, MR thermometry was possible in 11 (23%) patients. For all patients, the temperature superseded by 90% of VTu (T90(VTu)) and T90 (Vtherm) were in the range of 37–43 °C and 40–45 °C, respectively. Larger tumors tended to reach higher temperatures. For tumors showing a pathologic response in the resection specimen after preoperative treatment, temperature (T90 (Vtherm)) was significantly higher than in tumors without pathologic response. Conclusion: Lower extremity sarcomas undergoing preoperative treatment with locoregional hyperthermia are especially suitable for MR thermometry. MR thermometry is a promising non-invasive way for temperature measurement during locoregional hyperthermia, showing a positive dose-response relationship.
Collapse
|
49
|
Abstract
Although the vast majority of soft tissue extremity masses are benign, approximately 13,000 people in the United States were diagnosed with soft tissue sarcoma in 2019. This article focuses on the optimal workup of soft tissue masses including the indications for ultrasound and MRI, as well as use of preoperative core needle biopsy. Current AJCC staging, surgical principles of soft tissue sarcoma management, and data regarding indications for radiation therapy and chemotherapy are reviewed. As up to 50% of patients with soft tissue sarcoma will develop recurrent disease, surgical management of locally recurrent and distant metastatic disease is discussed.
Collapse
Affiliation(s)
- Christina L Roland
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, 1400 Pressler Street, Unit 1484, Houston, TX 77030, USA.
| |
Collapse
|
50
|
Clinical Presentation, Natural History, and Therapeutic Approach in Patients with Solitary Fibrous Tumor: A Retrospective Analysis. Sarcoma 2020; 2020:1385978. [PMID: 32300277 PMCID: PMC7140119 DOI: 10.1155/2020/1385978] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Revised: 02/20/2020] [Accepted: 03/02/2020] [Indexed: 12/16/2022] Open
Abstract
Background Solitary fibrous tumor (SFT) is a rare variant of soft tissue sarcoma (STS). Materials and Methods. We reviewed SFT patients (pts) treated at our institution between 12/1990 and 09/2017. Results We identified 94 pts with a median follow-up (mFU) of 4.7 years (range: 0.1–21.53). Primary sites were the chest (33%), abdomen (21.3%), brain (12.8%), and extremities (9.6%); 6.4% of pts presented with synchronous metastasis. Median overall survival (mOS) from the first diagnosis was 56.0 months (m) (0.3–258.3). Doege–Potter syndrome was seen in 2.1% of pts. Primary resection was performed in 86 pts (91.5%). Median progression-free survival was 34.1 m (1.0–157.1), and 43% of pts stayed SFT-free during FU. Local recurrence occurred in 26.7% after a mFU of 35.5 m (1.0–153.8), associated with an OS of 45.1 m (4.7–118.2). Metachronous metastasis occurred in 30.2% after a mFU of 36.0 m (0.1–157.1). OS in metastatic pts was 19.0 m (0.3–149.0). Systemic therapy was given to 26 pts (27.7%) with inoperable/metastatic disease. The most common (57.7%) upfront therapy was doxorubicin, achieving responses in 13.3% of pts with a PFS of 4.8 m (0.4–23.8). In second line, pts were treated with ifosfamide or pazopanib, the latter achieving the highest response rates. Third-line treatment was heterogeneous. Conclusion SFT is an orphan malignancy with a highly variable clinical course and a considerable risk of local failure and metachronous metastasis. Surgery is the only curative option; palliative systemic therapy is used in inoperable/metastatic cases but achieves low response rates. The highest response rates are seen with pazopanib in second/third line.
Collapse
|