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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.
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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
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2
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Zhou C, Qian G, Wang Y, Li H, Shen Z, Zheng S. Safety and efficacy of fruquintinib-based therapy in patients with advanced or metastatic sarcoma. Cancer Med 2024; 13:e7438. [PMID: 38967496 PMCID: PMC11225144 DOI: 10.1002/cam4.7438] [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: 01/08/2024] [Revised: 06/02/2024] [Accepted: 06/18/2024] [Indexed: 07/06/2024] Open
Abstract
BACKGROUND The purpose of this study was to evaluate the efficacy and safety of fruquintinib-based therapy as a salvage therapy for patients with advanced or metastatic sarcoma, including soft tissue sarcoma (STS) and bone sarcoma. METHODS Patients with advanced or metastatic sarcoma were divided into two groups. One group received fruquintinib monotherapy, while the other received fruquintinib combined therapy. Safety and efficacy of fruquintinib-based therapy were recorded and reviewed retrospectively, including progression-free survival (PFS), overall response rate (ORR), and adverse events (AEs). RESULTS Between August 2021 and December 2022, 38 sarcoma patients were retrospectively included. A total of 14 patients received fruquintinib alone (including 6 STS and 8 bone sarcoma), while 24 were treated with fruquintinib combined therapy (including 2 STS and 22 bone sarcoma). The median follow-up was 10.2 months (95% CI, 6.4-11.5). For the entire population, the median PFS was 8.0 months (95% CI, 5.5-13.0). The ORR was 13.1%, while the disease control rate (DCR) was 86.8%. The univariate analysis showed that radiotherapy history (HR, 4.56; 95% CI, 1.70-12.24; p = 0.003), bone sarcoma (HR, 0.34; 95% CI, 0.14-0.87; p = 0.024), and treatment method of fruquintinib (HR, 0.36; 95% CI, 0.15-0.85; p = 0.021) were significantly associated with PFS. The multivariate analysis showed that patients without radiotherapy history were associated with a better PFS (HR, 3.71; 95% CI: 1.31-10.55; p = 0.014) than patients with radiotherapy history. Patients in combination group reported pneumothorax (8.3%), leukopenia (33.3%), thrombocytopenia (12.5%), diarrhea (4.2%), and anemia (4.2%) as the most frequent grade 3 or higher treatment-emergent AEs (TEAEs), while there was no severe TEAEs occurred in the monotherapy group. CONCLUSIONS Fruquintinib-based therapy displayed an optimal tumor control and an acceptable safety profile in patients with advanced or metastatic sarcoma.
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Affiliation(s)
- Chenliang Zhou
- Department of OncologyShanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of MedicineShanghaiChina
| | - Guowei Qian
- Department of OncologyShanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of MedicineShanghaiChina
| | - Yonggang Wang
- Department of OncologyShanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of MedicineShanghaiChina
| | - Hongtao Li
- Department of OncologyShanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of MedicineShanghaiChina
| | - Zan Shen
- Department of OncologyShanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of MedicineShanghaiChina
| | - Shuier Zheng
- Department of OncologyShanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of MedicineShanghaiChina
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3
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Niu HQ, Zheng BY, Zou MX, Zhang TL, Zheng BW. Comment on: Meta-analysis of 5-day preoperative radiotherapy for soft tissue sarcoma (5D-PREORTS). Radiother Oncol 2024; 195:110254. [PMID: 38527627 DOI: 10.1016/j.radonc.2024.110254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Accepted: 03/21/2024] [Indexed: 03/27/2024]
Affiliation(s)
- Hua-Qing Niu
- Department of Ophthalmology, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou 450014, China
| | - Bo-Yv Zheng
- Department of Orthopedics Surgery, General Hospital of the Central Theater Command, Wuhan 430061, China
| | - Ming-Xiang Zou
- Department of Spine Surgery, The First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang 421001, China
| | - Tao-Lan Zhang
- Department of Pharmacy, The First Affiliated Hospital, University of South China, Hengyang 421001, China
| | - Bo-Wen Zheng
- Musculoskeletal Tumor Center, Peking University People's Hospital, Peking University, Beijing 100044, China.
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4
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Vennarini S, Colombo F, Mirandola A, Orlandi E, Pecori E, Chiaravalli S, Massimino M, Casanova M, Ferrari A. Proton Therapy in Non-Rhabdomyosarcoma Soft Tissue Sarcomas of Children and Adolescents. Cancers (Basel) 2024; 16:1694. [PMID: 38730646 PMCID: PMC11083115 DOI: 10.3390/cancers16091694] [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: 04/09/2024] [Revised: 04/24/2024] [Accepted: 04/25/2024] [Indexed: 05/13/2024] Open
Abstract
This paper provides insights into the use of Proton Beam Therapy (PBT) in pediatric patients with non-rhabdomyosarcoma soft tissue sarcomas (NRSTS). NRSTS are a heterogeneous group of rare and aggressive mesenchymal extraskeletal tumors, presenting complex and challenging clinical management scenarios. The overall survival rate for patients with NRSTS is around 70%, but the outcome is strictly related to the presence of various variables, such as the histological subtype, grade of malignancy and tumor stage at diagnosis. Multimodal therapy is typically considered the preferred treatment for high-grade NRSTS. Radiotherapy plays a key role in the treatment of children and adolescents with NRSTS. However, the potential for radiation-induced side effects partially limits its use. Therefore, PBT represents a very suitable therapeutic option for these patients. The unique depth-dose characteristics of protons can be leveraged to minimize doses to healthy tissue significantly, potentially allowing for increased tumor doses and enhanced preservation of surrounding tissues. These benefits suggest that PBT may improve local control while reducing toxicity and improving quality of life. While clear evidence of therapeutic superiority of PBT over other modern photon techniques in NRSTS is still lacking-partly due to the limited data available-PBT can be an excellent treatment option for young patients with these tumors. A dedicated international comprehensive collaborative approach is essential to better define its role within the multidisciplinary management of NRSTS. Shared guidelines for PBT indications-based on the patient's age, estimated outcome, and tumor location-and centralization in high-level referral centers are needed to optimize the use of resources, since access to PBT remains a challenge due to the limited number of available proton therapy facilities.
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Affiliation(s)
- Sabina Vennarini
- Pediatric Radiotherapy Unit, Fondazione IRCCS Istituto Nazionale Tumori, 20133 Milan, Italy; (S.V.); (E.P.)
| | - Francesca Colombo
- Radiation Oncology Unit, Clinical Department, CNAO National Center for Oncological Hadrontherapy, 27100 Pavia, Italy; (F.C.); (E.O.)
| | - Alfredo Mirandola
- Medical Physics Unit, Clinical Department, CNAO National Center for Oncological Hadrontherapy, 27100 Pavia, Italy;
| | - Ester Orlandi
- Radiation Oncology Unit, Clinical Department, CNAO National Center for Oncological Hadrontherapy, 27100 Pavia, Italy; (F.C.); (E.O.)
- Department of Clinical, Surgical, Diagnostic, and Pediatric Sciences, University of Pavia, 27100 Pavia, Italy
| | - Emilia Pecori
- Pediatric Radiotherapy Unit, Fondazione IRCCS Istituto Nazionale Tumori, 20133 Milan, Italy; (S.V.); (E.P.)
| | - Stefano Chiaravalli
- Pediatric Oncology Unit, Fondazione IRCCS Istituto Nazionale Tumori, 20133 Milano, Italy; (S.C.); (M.M.); (M.C.)
| | - Maura Massimino
- Pediatric Oncology Unit, Fondazione IRCCS Istituto Nazionale Tumori, 20133 Milano, Italy; (S.C.); (M.M.); (M.C.)
| | - Michela Casanova
- Pediatric Oncology Unit, Fondazione IRCCS Istituto Nazionale Tumori, 20133 Milano, Italy; (S.C.); (M.M.); (M.C.)
| | - Andrea Ferrari
- Pediatric Oncology Unit, Fondazione IRCCS Istituto Nazionale Tumori, 20133 Milano, Italy; (S.C.); (M.M.); (M.C.)
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Wiltink LM, Miah AB, Scholten AN, Haas RL. Unraveling the Myth of Radiation Resistance in Soft Tissue Sarcomas. Semin Radiat Oncol 2024; 34:172-179. [PMID: 38508782 DOI: 10.1016/j.semradonc.2023.12.004] [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
There is a misconception that sarcomas are resistant to radiotherapy. This manuscript summarizes available (pre-) clinical data on the radiosensitivity of soft tissue sarcomas. Currently, clinical practice guidelines suggest irradiating sarcomas in 1.8-2 Gy once daily fractions. Careful observation of myxoid liposarcomas patients during preoperative radiotherapy led to the discovery of this subtype's remarkable radiosensitivity. It resulted subsequently in an international prospective clinical trial demonstrating the safety of a reduced total dose, yet still delivered with conventional 1.8-2 Gy fractions. In several areas of oncology, especially for tumors of epithelial origin where radiotherapy plays a curative role, the concurrent application of systemic compounds aiming for radiosensitization has been incorporated into routine clinical practice. This approach has also been investigated in sarcomas and is summarized in this manuscript. Observing relatively low α/β ratios after preclinical cellular investigations, investigators have explored hypofractionation with daily doses ranging from 2.85-8.0 Gy per day in prospective clinical studies, and the data are presented. Finally, we summarize work with mouse models and genomic investigations to predict observed responses to radiotherapy in sarcoma patients. Taken together, these data indicate that sarcomas are not resistant to radiation therapy.
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Affiliation(s)
- L M Wiltink
- Department of Radiotherapy, The Leiden University Medical Center, Leiden, The Netherlands.
| | - A B Miah
- Department of Radiotherapy and Physics, The Royal Marsden Hospital and The Institute of Cancer Research, London, UK.
| | - A N Scholten
- Department of Radiotherapy, The Netherlands Cancer Institute, Amsterdam, The Netherlands.
| | - R L Haas
- Department of Radiotherapy, The Leiden University Medical Center, Leiden, The Netherlands; Department of Radiotherapy, The Netherlands Cancer Institute, Amsterdam, The Netherlands.
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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.
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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..
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7
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Fromm J, Klein A, Kirilova M, Lindner LH, Nachbichler S, Holzapfel BM, Goller SS, Knösel T, Dürr HR. The Effect of chemo- and radiotherapy on tumor necrosis in soft tissue sarcoma- does it influence prognosis? BMC Cancer 2024; 24:303. [PMID: 38448852 PMCID: PMC10916229 DOI: 10.1186/s12885-024-12027-w] [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: 11/30/2023] [Accepted: 02/20/2024] [Indexed: 03/08/2024] Open
Abstract
BACKGROUND Soft tissue sarcomas (STSs) are a heterogeneous group of tumors. Wide surgical resection is standard, often combined with neoadjuvant chemotherapy, radiotherapy, or both. Studies have shown the predictive value of tumor necrosis in bone sarcoma (BS); however, the role of necrosis in STS after neoadjuvant therapies is still unclear. This study aimed to investigate the role of chemo- and radiotherapy in the formation of tumor necrosis and to evaluate the influence of tumor necrosis on overall survival and local recurrence-free survival. Data from BS patients and patients who did not receive neoadjuvant therapy were compared. METHODS A total of 779 patients with STS or BS were treated surgically. In all patients, tumor-specific factors such as type, size, or grading and the type of adjuvant therapy were documented. Local recurrence (LR), the diagnosis of metastatic disease, and survival during follow-up were evaluated. RESULTS A total of 565 patients with STS and 214 with BS were investigated. In STS, 24.1% G1 lesions, 34.1% G2 lesions, and 41.8% G3 lesions were observed. Two hundred twenty-four of the patients with STS and neoadjuvant therapy had either radiotherapy (RTx) (n = 80), chemotherapy (CTx) (n = 93), or both (n = 51). Three hundred forty-one had no neoadjuvant therapy at all. In STS, tumor necrosis after neoadjuvant treatment was significantly higher (53.5%) than in patients without neoadjuvant therapy (15.7%) (p < 0.001). Patients with combined neoadjuvant chemo-/radiotherapy had substantially higher tumor necrosis than those with radiotherapy alone (p = 0.032). There was no difference in tumor necrosis in patients with combined chemo-/radiotherapy and chemotherapy alone (p = 0.4). The mean overall survival for patients with STS was 34.7 months. Tumor necrosis did not influence survival in a subgroup of G2/3 patients. In STS with no neoadjuvant therapy and grading of G2/3, the correlation between necrosis and overall survival was significant (p = 0.0248). There was no significant correlation between local recurrence (LR) and necrosis. CONCLUSION STS shows a broad spectrum of necrosis even without neoadjuvant chemo- or radiotherapy. After CTx or/and RTx necrosis is enhanced and is significantly pronounced with a combination of both. There is a trend toward higher necrosis with CTx than with RTx. Grading substantially influences the necrosis rate, but necrosis in soft-tissue sarcoma following neoadjuvant therapy does not correlate with better survival or a lower local recurrence rate, as in bone sarcomas.
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Affiliation(s)
- Julian Fromm
- Department of Orthopaedics and Trauma Surgery, Orthopaedic Oncology, Musculoskeletal University Center Munich (MUM), LMU University Hospital, LMU Munich, Marchioninistr. 15, D- 81377, Munich, Germany
- SarKUM, Center of Bone and Soft Tissue Tumors, LMU University Hospital, LMU Munich, München, Germany
| | - Alexander Klein
- Department of Orthopaedics and Trauma Surgery, Orthopaedic Oncology, Musculoskeletal University Center Munich (MUM), LMU University Hospital, LMU Munich, Marchioninistr. 15, D- 81377, Munich, Germany
- SarKUM, Center of Bone and Soft Tissue Tumors, LMU University Hospital, LMU Munich, München, Germany
| | - Maya Kirilova
- Department of Orthopaedics and Trauma Surgery, Orthopaedic Oncology, Musculoskeletal University Center Munich (MUM), LMU University Hospital, LMU Munich, Marchioninistr. 15, D- 81377, Munich, Germany
- SarKUM, Center of Bone and Soft Tissue Tumors, LMU University Hospital, LMU Munich, München, Germany
| | - Lars Hartwin Lindner
- Department of Medicine III, LMU University Hospital, LMU Munich, München, Germany
- SarKUM, Center of Bone and Soft Tissue Tumors, LMU University Hospital, LMU Munich, München, Germany
| | - Silke Nachbichler
- Department of Radiation Oncology, LMU University Hospital, LMU Munich, München, Germany
- SarKUM, Center of Bone and Soft Tissue Tumors, LMU University Hospital, LMU Munich, München, Germany
| | - Boris Michael Holzapfel
- Department of Orthopaedics and Trauma Surgery, Orthopaedic Oncology, Musculoskeletal University Center Munich (MUM), LMU University Hospital, LMU Munich, Marchioninistr. 15, D- 81377, Munich, Germany
- SarKUM, Center of Bone and Soft Tissue Tumors, LMU University Hospital, LMU Munich, München, Germany
| | - Sophia Samira Goller
- Department of Radiology, LMU University Hospital, LMU Munich, München, Germany
- SarKUM, Center of Bone and Soft Tissue Tumors, LMU University Hospital, LMU Munich, München, Germany
| | - Thomas Knösel
- Institute of Pathology, LMU Munich, München, Germany
- SarKUM, Center of Bone and Soft Tissue Tumors, LMU University Hospital, LMU Munich, München, Germany
| | - Hans Roland Dürr
- Department of Orthopaedics and Trauma Surgery, Orthopaedic Oncology, Musculoskeletal University Center Munich (MUM), LMU University Hospital, LMU Munich, Marchioninistr. 15, D- 81377, Munich, Germany.
- SarKUM, Center of Bone and Soft Tissue Tumors, LMU University Hospital, LMU Munich, München, Germany.
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Weiss AR, Harrison DJ. Soft Tissue Sarcomas in Adolescents and Young Adults. J Clin Oncol 2024; 42:675-685. [PMID: 37967293 DOI: 10.1200/jco.23.01275] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Revised: 07/24/2023] [Accepted: 09/15/2023] [Indexed: 11/17/2023] Open
Abstract
Soft tissue sarcomas (STS) represent a heterogeneous group of extraskeletal mesenchymal tumors that affect individuals throughout the entire age continuum. Despite this pervasive influence, key differences exist in the presentation of these sarcomas across varying age groups that have prevented a more uniform approach to management. Notably, rhabdomyosarcoma (RMS) is more common in children, while most nonrhabdomyosarcoma soft tissue sarcoma (NRSTS) subtypes are more prevalent in adults. Older patients with NRSTS appear to have more molecularly complex biology and often present with more advanced disease compared with children. Poorer outcome disparities are observed in older patients with RMS despite receiving similar treatment as younger patients. In this review, we highlight differences in epidemiology, biology, and management paradigms for pediatric and adult patients with STS and explore opportunities for a unified approach to enhance the care and outcomes within the AYA population.
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Affiliation(s)
- Aaron R Weiss
- Department of Pediatrics, Maine Medical Center, Portland, ME
| | - Douglas J Harrison
- Division of Pediatrics, University of Texas MD Anderson Cancer Center, Houston, TX
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Tu C, Kulasinghe A, Barbour A, Souza-Fonseca-Guimaraes F. Leveraging spatial omics for the development of precision sarcoma treatments. Trends Pharmacol Sci 2024; 45:134-144. [PMID: 38212196 DOI: 10.1016/j.tips.2023.12.006] [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: 11/08/2023] [Revised: 12/14/2023] [Accepted: 12/15/2023] [Indexed: 01/13/2024]
Abstract
Sarcomas are rare and heterogeneous cancers that arise from bone or soft tissue, and are the second most prevalent solid cancer in children and adolescents. Owing to the complex nature of pediatric sarcomas, the development of therapeutics for pediatric sarcoma has seen little progress in the past decades. Existing treatments are largely limited to chemotherapy, radiation, and surgery. Limited knowledge of the sarcoma tumor microenvironment (TME) and of well-defined target antigens in the different subtypes necessitates an alternative investigative approach to improve treatments. Recent advances in spatial omics technologies have enabled a more comprehensive study of the TME in multiple cancers. In this opinion article we discuss advances in our understanding of the TME of some cancers enabled by spatial omics technologies, and we explore how these technologies might advance the development of precision treatments for sarcoma, especially pediatric sarcoma.
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Affiliation(s)
- Cui Tu
- Frazer Institute, Faculty of Medicine, The University of Queensland, Woolloongabba, QLD 4102, Australia
| | - Arutha Kulasinghe
- Frazer Institute, Faculty of Medicine, The University of Queensland, Woolloongabba, QLD 4102, Australia
| | - Andrew Barbour
- Frazer Institute, Faculty of Medicine, The University of Queensland, Woolloongabba, QLD 4102, Australia; Department of Surgery, Princess Alexandra Hospital, Brisbane, QLD 4102, Australia
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Campbell K, Posner A, Chen N, Cavanaugh K, Bhushan K, Janeway KA, Shulman DS, George S, Klega K, Crompton B, London WB, DuBois SG. Phase 1 study of cabozantinib in combination with topotecan-cyclophosphamide for patients with relapsed Ewing sarcoma or osteosarcoma. Pediatr Blood Cancer 2023; 70:e30681. [PMID: 37715723 DOI: 10.1002/pbc.30681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 08/21/2023] [Accepted: 09/01/2023] [Indexed: 09/18/2023]
Abstract
PURPOSE Phase 1 study assessing the safety and toxicity of cabozantinib in combination with topotecan and cyclophosphamide for relapsed osteosarcoma and Ewing sarcoma. METHODS Oral cabozantinib (25 mg/m2 ) was administered daily for 21 (dose level 1) or 14 (dose level -1B) days. Topotecan (0.75 mg/m2 ) and cyclophosphamide (250 mg/m2 ) were administered intravenously (IV) on days 1-5. A modified 3+3 design based upon first cycle dose-limiting toxicities (DLT) was used for dose escalation. RESULTS Twelve patients with a median age of 15 (12.9-33.2) years were enrolled (seven with Ewing sarcoma; five with osteosarcoma); all were evaluable for toxicity. At dose level 1, three of six patients developed first cycle DLT: grade 3 epistaxis, grade 3 transaminitis, and prolonged grade 2 thrombocytopenia. Six patients were enrolled on dose level -1B (interrupted cabozantinib, given days 8-21), with one first cycle DLT (grade 3 pneumothorax) observed. Of the 10 response evaluable patients, one had partial response (Ewing sarcoma), seven had stable disease, and two had progressive disease. CONCLUSIONS The recommended phase 2 doses and schedules for this combination are topotecan 0.75 mg/m2 IV days 1-5, cyclophosphamide 250 mg/m2 IV days 1-5, and cabozantinib 25 mg/m2 days 8-21. Non-concomitant administration of cabozantinib with cytotoxic therapy in this population has acceptable toxicity, while allowing for potential disease control.
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Affiliation(s)
- Kevin Campbell
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center and Harvard Medical School, Boston, Massachusetts, USA
| | - Andrew Posner
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center and Harvard Medical School, Boston, Massachusetts, USA
| | - Nan Chen
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center and Harvard Medical School, Boston, Massachusetts, USA
| | - Kerri Cavanaugh
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center and Harvard Medical School, Boston, Massachusetts, USA
| | - Ketki Bhushan
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center and Harvard Medical School, Boston, Massachusetts, USA
| | - Katherine A Janeway
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center and Harvard Medical School, Boston, Massachusetts, USA
| | - David S Shulman
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center and Harvard Medical School, Boston, Massachusetts, USA
| | - Suzanne George
- Dana-Farber Cancer Institute and Harvard Medical School, Boston, Massachusetts, USA
| | - Kelly Klega
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center and Harvard Medical School, Boston, Massachusetts, USA
| | - Brian Crompton
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center and Harvard Medical School, Boston, Massachusetts, USA
| | - Wendy B London
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center and Harvard Medical School, Boston, Massachusetts, USA
| | - Steven G DuBois
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center and Harvard Medical School, Boston, Massachusetts, USA
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11
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Weiss AR, Chen YL, Scharschmidt TJ, Xue W, Gao Z, Black JO, Choy E, Davis JL, Fanburg-Smith JC, Kao SC, Kayton ML, Kessel S, Lim R, Million L, Okuno SH, Ostrenga A, Parisi MT, Pryma DA, Randall RL, Rosen MA, Shulkin BL, Terezakis S, Venkatramani R, Zambrano E, Wang D, Hawkins DS, Spunt SL. Outcomes After Preoperative Chemoradiation With or Without Pazopanib in Non-Rhabdomyosarcoma Soft Tissue Sarcoma: A Report From Children's Oncology Group and NRG Oncology. J Clin Oncol 2023; 41:4842-4848. [PMID: 37523624 PMCID: PMC10852395 DOI: 10.1200/jco.23.00045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 05/26/2023] [Accepted: 06/27/2023] [Indexed: 08/02/2023] Open
Abstract
Clinical trials frequently include multiple end points that mature at different times. The initial report, typically based on the primary end point, may be published when key planned co-primary or secondary analyses are not yet available. Clinical Trial Updates provide an opportunity to disseminate additional results from studies, published in JCO or elsewhere, for which the primary end point has already been reported.ARST1321 was a phase II study designed to compare the near complete pathologic response rate after preoperative chemoradiation with/without pazopanib in children and adults with intermediate-/high-risk chemotherapy-sensitive body wall/extremity non-Rhabdomyosarcoma Soft Tissue Sarcoma (ClinicalTrials.gov identifier: NCT02180867). Enrollment was stopped early following a predetermined interim analysis that found the rate of near complete pathologic response to be significantly greater with the addition of pazopanib. As a planned secondary aim of the study, the outcome data for this cohort were analyzed. Eight-five eligible patients were randomly assigned to receive (regimen A) or not receive (regimen B) pazopanib in combination with ifosfamide and doxorubicin + preoperative radiotherapy followed by primary resection at week 13 and then further chemotherapy at week 25. As of December 31, 2021, at a median survivor follow-up of 3.3 years (range, 0.1-5.8 years), the 3-year event-free survival for all patients in the intent-to-treat analysis was 52.5% (95% CI, 34.8 to 70.2) for regimen A and 50.6% (95% CI, 32 to 69.2) for regimen B (P = .8677, log-rank test); the 3-year overall survival was 75.7% (95% CI, 59.7 to 91.7) for regimen A and 65.4% (95% CI, 48.1 to 82.7) for regimen B (P = .1919, log-rank test). Although the rate of near complete pathologic response was significantly greater with the addition of pazopanib, outcomes were not statistically significantly different between the two regimens.
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Affiliation(s)
| | | | | | - Wei Xue
- University of Florida, Gainesville, FL
| | | | | | - Edwin Choy
- Massachusetts General Hospital, Boston, MA
| | | | | | - Simon C. Kao
- University of Iowa Carver College of Medicine, Iowa City, IA
| | | | - Sandy Kessel
- Imaging and Radiation Oncology Core Rhode Island, Lincoln, RI
| | - Ruth Lim
- Massachusetts General Hospital, Boston, MA
| | - Lynn Million
- Stanford University School of Medicine, Palo Alto, CA
| | | | | | | | | | | | | | | | | | | | | | - Dian Wang
- Rush University Medical Center, Chicago, IL
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12
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Iwai T, Hoshi M, Oebisu N, Takada N, Ban Y, Yao H, Nakamura H. Optimal Prognostic Factors for Metastatic and Inoperable Sarcomas Treated With Pazopanib, Eribulin, and Trabectedin. In Vivo 2023; 37:2634-2641. [PMID: 37905627 PMCID: PMC10621442 DOI: 10.21873/invivo.13371] [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: 07/12/2023] [Revised: 08/23/2023] [Accepted: 09/01/2023] [Indexed: 11/02/2023]
Abstract
BACKGROUND/AIM The prognosis of metastatic and inoperable sarcomas is extremely poor, and intensive chemotherapy-based treatment is typically administered to prolong survival. Currently, pazopanib, eribulin, and trabectedin are key drugs used in patients with these sarcomas. The aim of the study was to identify prognostic factors for metastatic and inoperable bone and soft tissue sarcomas. PATIENTS AND METHODS Clinicopathological data of 46 patients with metastatic and inoperable sarcomas treated with pazopanib, eribulin, and trabectedin between January 2013 and February 2022 at our institution were retrospectively analyzed. Age, sex, primary tumor location, adverse effects, history of doxorubicin and radiation therapy, performance status scores, maximum tumor response, and survival duration were evaluated. The significant prognostic factors were identified using Cox proportional hazards models. Moreover, the 5-year survival rate was evaluated using the Kaplan-Meier method. RESULTS The median survival duration after treatment was 13.3 months, where the 5-year overall survival rate was estimated to be 9.85%. Both univariate and multivariate analyses revealed significant relationships among patient prognosis, performance status, and tumor response. CONCLUSION Performance status scores and tumor response were significantly associated with patient prognosis. Therefore, regardless of age, sex, primary tumor location, adverse effects, and history of doxorubicin and radiation therapy, use of cutting-edge drugs, such as pazopanib, eribulin, and trabectedin, may be advantageous in patients with advanced sarcomas, if their drug response and performance status scores are good.
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Affiliation(s)
- Tadashi Iwai
- Department of Orthopaedic Surgery, Osaka Metropolitan University Graduate School of Medicine, Osaka, Japan
| | - Manabu Hoshi
- Department of Orthopaedic Surgery, Osaka Metropolitan University Graduate School of Medicine, Osaka, Japan
| | - Naoto Oebisu
- Department of Orthopaedic Surgery, Osaka Metropolitan University Graduate School of Medicine, Osaka, Japan
| | - Naoki Takada
- Department of Orthopaedic Surgery, Osaka Metropolitan University Graduate School of Medicine, Osaka, Japan
| | - Yoshitaka Ban
- Department of Orthopaedic Surgery, Osaka Metropolitan University Graduate School of Medicine, Osaka, Japan
| | - Hana Yao
- Department of Orthopaedic Surgery, Osaka Metropolitan University Graduate School of Medicine, Osaka, Japan
| | - Hiroaki Nakamura
- Department of Orthopaedic Surgery, Osaka Metropolitan University Graduate School of Medicine, Osaka, Japan
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13
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Olsen HE, Liu KX, Frazier AL, O’Neill AF, Janeway KA, DuBois SG, Shulman DS. Evaluation of prevalence and outcomes of serial tyrosine kinase inhibitor use in pediatric patients with advanced solid tumors. Pediatr Blood Cancer 2023; 70:e30652. [PMID: 37644664 PMCID: PMC10528491 DOI: 10.1002/pbc.30652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 07/31/2023] [Accepted: 08/14/2023] [Indexed: 08/31/2023]
Abstract
PURPOSE Multitargeted tyrosine kinase inhibitors (mTKIs) are increasingly utilized in the treatment of pediatric sarcomas and other solid tumors. It is unknown whether serial treatment with multiple TKIs provides a benefit and which patients are most likely to benefit from mTKI rechallenge. METHODS We performed a retrospective cohort study of pediatric cancer patients who received serial mTKI therapy off-study between 2007 and 2020 as either monotherapy or combination therapy. We report patient characteristics, clinical outcomes, dosing patterns, and treatment-associated toxicity. RESULTS The study cohort included 25 patients. The overall prevalence of serial mTKI therapy among all patients treated for sarcoma at our institution was 3.7%, and the response rate to second mTKI was 9%. Median 6-month progression-free survival (PFS) and overall survival (OS) from start of second mTKI were 42.1% (95% CI: 20.4%-62.5%) and 79.1% (95% CI: 57.0%-90.8%), respectively. Patients who had received 4 months or more (n = 11) of therapy with first mTKI had significantly longer PFS versus those who received less than 4 months (n = 11; p = .001). Thirty-three percent of patients discontinued second mTKI due to toxicity. Six (40%) of 15 patients who discontinued the first mTKI due to progression had either a partial response or stable disease on the second mTKI. CONCLUSIONS We observed a low response rate to mTKI rechallenge. However, we identified patients who had been treated with first mTKI for ≥4 months as more likely to have prolonged stable disease with second mTKI. Several patients had a response or stable disease on the second mTKI despite having progressed on the first mTKI. Though toxicity was common, only a minority of patients discontinued the second mTKI due to toxicity.
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Affiliation(s)
| | - Kevin X. Liu
- Department of Radiation Oncology, Brigham and Women's Hospital/Dana-Farber Cancer Institute, Boston Children's Hospital, Boston, MA, USA
| | - A. Lindsay Frazier
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Boston, MA, USA
| | - Allison F. O’Neill
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Boston, MA, USA
| | - Katherine A. Janeway
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Boston, MA, USA
| | - Steven G. DuBois
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Boston, MA, USA
| | - David S. Shulman
- Dana-Farber/Boston Children's Cancer and Blood Disorders Center, Boston, MA, USA
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14
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Ferrari A, Berlanga P, Gatz SA, Schoot RA, van Noesel MM, Hovsepyan S, Chiaravalli S, Bergamaschi L, Minard-Colin V, Corradini N, Alaggio R, Gasparini P, Brennan B, Casanova M, Pasquali S, Orbach D. Treatment at Relapse for Synovial Sarcoma of Children, Adolescents and Young Adults: From the State of Art to Future Clinical Perspectives. Cancer Manag Res 2023; 15:1183-1196. [PMID: 37920695 PMCID: PMC10618684 DOI: 10.2147/cmar.s404371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Accepted: 10/20/2023] [Indexed: 11/04/2023] Open
Abstract
While the overall prognosis is generally quite satisfactory in children, adolescents and young adults with localised synovial sarcoma at first diagnosis, the outcome remains poor for patients after relapse. Conversely to the front-line standardised treatment options, patients with relapse generally have an individualised approach and to date, there is still a lack of consensus regarding standard treatment approaches. Studies on relapsed synovial sarcoma were able to identify some prognostic variables that influence post-relapse survival, in order to plan risk-adapted salvage protocols. Treatment proposals must consider previous first-line treatments, potential toxicities, and the possibility of achieving an adequate local treatment by new surgery and/or re-irradiation. Effective second-line drug therapies are urgently needed. Notably, experimental treatments such as adoptive engineered TCR-T cell immunotherapy seem promising in adults and are currently under validation also in paediatric patients.
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Affiliation(s)
- Andrea Ferrari
- Pediatric Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Pablo Berlanga
- Department of Pediatric and Adolescent Oncology, Gustave Roussy Cancer Campus, Université Paris-Saclay, Villejuif, France
| | - Susanne Andrea Gatz
- Cancer Research UK Clinical Trials Unit, Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, UK
| | - Reineke A Schoot
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands
| | - Max M van Noesel
- Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands
- Division Imaging & Cancer, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Shushan Hovsepyan
- Pediatric Cancer and Blood Disorders Center of Armenia, Yerevan, Armenia
| | - Stefano Chiaravalli
- Pediatric Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Luca Bergamaschi
- Pediatric Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Veronique Minard-Colin
- Department of Pediatric and Adolescent Oncology, Gustave Roussy Cancer Campus, Université Paris-Saclay, Villejuif, France
| | - Nadege Corradini
- Department of Pediatric Hematology and Oncology-IHOPe, Léon Bérard Center, Lyon, France
| | - Rita Alaggio
- Pathology Department, Ospedale Pediatrico Bambino Gesù IRCCS, Roma, Italy
| | - Patrizia Gasparini
- Tumor Genomics Unit, Department of Research, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Bernadette Brennan
- Pediatric Oncology, Royal Manchester Children’s Hospital, Manchester, UK
| | - Michela Casanova
- Pediatric Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Sandro Pasquali
- Molecular Pharmacology Unit, Department of Applied Research and Technological Development, Molecular Pharmacology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
- Sarcoma Service, Department of Surgery, Department of Surgery, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Daniel Orbach
- SIREDO Oncology Center(Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer), Institut Curie, PSL University, Paris, France
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15
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Sasi A, Rastogi S. Current stand on systemic therapy in localized soft tissue sarcomas: a clinician's perspective. Future Oncol 2023; 19:2135-2145. [PMID: 37860850 DOI: 10.2217/fon-2023-0592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2023] Open
Abstract
Soft tissue sarcomas (STS) are rare heterogenous tumors derived from mesenchymal tissue. While surgery represents the primary treatment modality, the high recurrence rates following surgery alone necessitate consideration for systemic therapy in high-risk sarcomas. Despite multiple trials and meta-analyses over the last 3 decades, the role of chemotherapy remains controversial. It is crucial to accurately identify patients with high-risk diseases who may benefit the most from adjuvant and/or neoadjuvant chemotherapy. There is renewed interest in the potential to improve outcomes in localized resectable STSs with the addition of targeted and immunotherapeutic strategies. The review presented here is a summary of current evidence on systemic therapy in resectable localized STSs of the trunk and extremities to facilitate clinician decision-making.
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Affiliation(s)
- Archana Sasi
- Department of Medical Oncology, Dr. B.R.A. Institute Rotary Cancer Hospital, All India Institute of Medical Sciences, New Delhi, 110029, India
| | - Sameer Rastogi
- Department of Medical Oncology, Dr. B.R.A. Institute Rotary Cancer Hospital, All India Institute of Medical Sciences, New Delhi, 110029, India
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16
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Campoverde L, Camacho F, Alessandrino F, Evans MG, Elliot A, Rosenberg A, Trent J. Case report: The activity of multi-kinase VEGF inhibitor, Pazopanib, in metastatic undifferentiated round cell sarcomas harboring EWSR1::CREM fusion: clinicopathological series of two cases and literature review. Front Oncol 2023; 13:1215003. [PMID: 37829338 PMCID: PMC10565213 DOI: 10.3389/fonc.2023.1215003] [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: 05/01/2023] [Accepted: 08/14/2023] [Indexed: 10/14/2023] Open
Abstract
Soft tissue sarcomas harboring EWSR1::CREM fusion are rare and challenging to treat. Pazopanib, a multi-tyrosine kinase inhibitor, is FDA-approved for advanced soft tissue sarcomas, but predictive biomarkers for its efficacy remain unidentified. We conducted a study on > 240,000 neoplasms submitted to Caris Life Sciences (Phoenix, AZ) to detect rearrangements using whole transcriptome sequencing. Two sarcoma-experienced, board-certified pathologists performed histological reviews, and treatment/outcome information was collected. Among the identified cases (n = 18), we observed a diverse range of sarcoma and other cancers, including an intracranial myxoid mesenchymal tumor, mesothelioma, hyalinizing clear cell carcinomas of the head and neck, clear cell sarcomas, and undifferentiated round cell sarcomas, as well as histologically malignant tumors with epithelioid morphology. Notably, two undifferentiated, metastatic, abdominal round cell sarcoma cases treated with pazopanib demonstrated significant sustained partial response and clinical benefit. To explore the genetic factors associated with the efficacy of pazopanib in these cases, next-generation sequencing and fluorescence in situ hybridization were analyzed for alterations in the tumors. The genomic analysis provided compelling evidence confirming the presence of EWSR1::CREM fusion in both cases, with no other pathogenic gene variants or copy number alterations detected. These cases demonstrate the potential of Pazopanib as a promising therapeutic option for patients with EWSR1::CREM fusion-positive soft tissue sarcomas, including metastatic undifferentiated round cell sarcomas. The sustained clinical benefit and partial responses observed in these cases warrant further research to validate these findings and explore the wider utility of Pazopanib in this rare and challenging subset of soft tissue sarcomas. Case studies: Case 1: A 49-year-old man presented with abdominal pain, weight loss, and chronic cough. A computed tomography (CT) of the chest, abdomen, and pelvis showed multiple lung nodules and masses and a right rectus mass that was biopsied and revealed an undifferentiated round cell sarcoma with a rare fusion EWSR1-CREM. No additional pathogenic gene variants or copy number alterations were detected. He received neoadjuvant chemotherapy with three cycles of Vincristine, Adriamycin, and Ifosfamide (VAI) and seven cycles of Vincristine/Irinotecan and Temodar (VIT). After cycle 7 of VIT, he had surgical resection of the abdominal mass and received radiation for lung metastasis. He completed 13 cycles of VIT after which he presented with progression of disease and switched to monotherapy with Pazopanib. At the time of this analysis he had stable disease for 28 months. Case 2: A 75-year-old woman presented with pelvic pain and new onset constipation. CT abdomen showed a large pelvic mass and intraperitoneal tumor spread. Exploratory laparotomy revealed a ruptured pelvic mass and a small bowel tumor. Both tumors were proved to be high-grade, poorly differentiated sarcoma. Genomic analysis demonstrated an EWSR1::CREM fusion but no other pathogenic gene variants or copy number alterations. She was treated initially for a primitive neuroectodermal tumor (PNET) with four cycles of Vincristine/Adriamycin/Cytoxan/Olaratumab but declined additional chemotherapy after progression. Two years later, she presented with recurrent abdominal mass and received one cycle of Temodar/Irinotecan, then she began Pozapanib and underwent palliative radiation to the entire pelvis. She has been on Pazopanib for 23 months with stable disease.
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Affiliation(s)
- Leticia Campoverde
- University of Miami, Miami, FL, United States
- Jackson Memorial Hospital, Miami, FL, United States
| | - Felipe Camacho
- University of Miami, Miami, FL, United States
- Jackson Memorial Hospital, Miami, FL, United States
| | - Francesco Alessandrino
- Sylvester Comprehensive Cancer Center, University of Miami Health System, Miami, FL, United States
| | | | | | - Andrew Rosenberg
- Sylvester Comprehensive Cancer Center, University of Miami Health System, Miami, FL, United States
| | - Jonathan Trent
- Sylvester Comprehensive Cancer Center, University of Miami Health System, Miami, FL, United States
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17
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Roth ME, Grimes AC, Reed DR, Weiss AR, Mittal N, Parsons SK, Freyer DR. Children's Oncology Group 2023 blueprint for research: Adolescent and young adult oncology. Pediatr Blood Cancer 2023; 70 Suppl 6:e30564. [PMID: 37439574 PMCID: PMC10630986 DOI: 10.1002/pbc.30564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Accepted: 07/03/2023] [Indexed: 07/14/2023]
Abstract
Over the past few decades, 5-year cancer survival has steadily improved for all adolescents and young adults (AYA, 15-39 years at diagnosis) combined. While encouraging, this progress simultaneously highlights a compelling need for improving survival in higher risk AYA subsets and for addressing health outcomes and health-related quality of life (HRQoL) among long-term survivors. The Children's Oncology Group (COG), in collaboration with the National Cancer Institute (NCI) and the adult network groups within the NCI National Clinical Trials Network (NCTN), has developed a large and growing portfolio of therapeutic AYA cancer clinical trials to identify optimal treatment approaches for common AYA cancers. Additional initiatives, led by the COG AYA Oncology Discipline Committee for increasing collaboration between the COG and the adult network groups, optimizing AYA clinical trial enrollment, and standardizing the assessment of HRQoL, have been highly successful to date. Further, NCTN-wide collaborations are currently underway focused on improving survival for AYA malignancies with poor prognosis and, through development of supportive care and care delivery trials, reducing the short- and long-term toxicity caused by cancer treatment. Leveraging the research infrastructure within the NCTN and the NCI Community Oncology Research Program, the COG will continue to champion meaningful advancements in health and survival for AYAs with cancer.
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Affiliation(s)
- Michael E Roth
- Division of Pediatrics, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Allison C Grimes
- Department of Pediatrics, UT Health Science Center San Antonio, San Antonio, Texas, USA
| | - Damon R Reed
- Department of Individualized Cancer Management, Moffitt Cancer Center, Tampa, Florida, USA
| | - Aaron R Weiss
- Department of Pediatrics, Maine Medical Center, Portland, Maine, USA
| | - Nupur Mittal
- Department of Pediatrics, Rush Medical College, Chicago, Illinois, USA
| | - Susan K Parsons
- Institute for Clinical Research and Health Policy Studies and the Division of Hematology/Oncology, Tufts Medical Center, Tufts University School of Medicine, Boston, Massachusetts, USA
| | - David R Freyer
- Departments of Pediatrics, Medicine, and Population & Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
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18
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Tian Z, Yao W. Chemotherapeutic drugs for soft tissue sarcomas: a review. Front Pharmacol 2023; 14:1199292. [PMID: 37637411 PMCID: PMC10450752 DOI: 10.3389/fphar.2023.1199292] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Accepted: 08/03/2023] [Indexed: 08/29/2023] Open
Abstract
Despite the low incidence of soft tissue sarcomas (STSs), hundreds of thousands of new STS cases are diagnosed annually worldwide, and approximately half of them eventually progress to advanced stages. Currently, chemotherapy is the first-line treatment for advanced STSs. There are difficulties in selecting appropriate drugs for multiline chemotherapy, or for combination treatment of different STS histological subtypes. In this study, we first comprehensively reviewed the efficacy of various chemotherapeutic drugs in the treatment of STSs, and then described the current status of sensitive drugs for different STS subtypes. anthracyclines are the most important systemic treatment for advanced STSs. Ifosfamide, trabectedin, gemcitabine, taxanes, dacarbazine, and eribulin exhibit certain activities in STSs. Vinca alkaloid agents (vindesine, vinblastine, vinorelbine, vincristine) have important therapeutic effects in specific STS subtypes, such as rhabdomyosarcoma and Ewing sarcoma family tumors, whereas their activity in other subtypes is weak. Other chemotherapeutic drugs (methotrexate, cisplatin, etoposide, pemetrexed) have weak efficacy in STSs and are rarely used. It is necessary to select specific second- or above-line chemotherapeutic drugs depending on the histological subtype. This review aims to provide a reference for the selection of chemotherapeutic drugs for multi-line therapy for patients with advanced STSs who have an increasingly long survival.
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Affiliation(s)
| | - Weitao Yao
- Department of Orthopedics, The Affiliated Cancer Hospital of Zhengzhou University and Henan Cancer Hospital, Zhengzhou, China
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19
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Salerno KE, Hill-Kayser C, Indelicato DJ, Ermoian RP, Baldini EH. Toward Risk Stratification in Adult Extremity and Truncal Soft Tissue Sarcoma Radiation Therapy by Addition and Subtraction. Int J Radiat Oncol Biol Phys 2023; 116:701-704. [PMID: 37355302 DOI: 10.1016/j.ijrobp.2023.02.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Accepted: 02/12/2023] [Indexed: 06/26/2023]
Affiliation(s)
- Kilian E Salerno
- Radiation Oncology Branch, National Cancer Institute, Bethesda, Maryland.
| | - Christine Hill-Kayser
- Department of Radiation Oncology, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Daniel J Indelicato
- Department of Radiation Oncology, University of Florida College of Medicine, Jacksonville, Florida
| | - Ralph P Ermoian
- Department of Radiation Oncology, University of Washington, Seattle, Washington
| | - Elizabeth H Baldini
- Department of Radiation Oncology, Dana-Farber/Brigham and Women's Cancer Center, Boston, Massachusetts
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20
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Xue Y, Feng S, Li G, Zhang C. Safety profile of vascular endothelial growth factor receptor tyrosine-kinase inhibitors in pediatrics: a pharmacovigilance disproportionality analysis. Front Pharmacol 2023; 14:1160117. [PMID: 37377925 PMCID: PMC10291139 DOI: 10.3389/fphar.2023.1160117] [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: 02/06/2023] [Accepted: 06/01/2023] [Indexed: 06/29/2023] Open
Abstract
Introduction: existing research on children consists primarily of phase I/II clinical trials for VEGFR-TKI. System reports of safety on the use of VEGFR-TKI in pediatrics are lacking. Aim: to investigate the safety profiles of VEGFR-TKI in pediatrics via the FDA Adverse Event Reporting System (FAERS). Method: data regarding VEGFR-TKIs were extracted from the FAERS between 2004Q1 to 2022Q3 and categorized by the Medical Dictionary for Regulatory Activities (MedDRA). Population characteristics were analyzed, and reporting odds ratio (ROR) was performed to identify risk signals associated with VEGFR-TKI. Results: 53,921 cases containing 561 children were identified in the database from 18 May 2005, to 30 September 2022. Among those in the system organ class, skin, subcutaneous tissue disorders, and blood and lymphatic system disorders in pediatrics contributed to over 140 cases. Palmar-plantar eythrodysesthesia syndrome (PPES) in VEGFR-TKI presented the most significant 340.9 (95% 229.2-507.0). And pneumothorax also gave a high reporting odds ratio of 48.9 (95% 34.7-68.9). For a specific drug, musculoskeletal pain gave a ROR of 78.5 (95% 24.4-252.6) in cabozantinib and oesophagitis in lenvatinib with a ROR of 95.2 (95% 29.5-306.9). Additionally, hypothyroidism presented a high signal, especially sunitinib, with a ROR of 107.8 (95% 37.6-308.7). Conclusion: the present study explored the safety profile of VEGFR-TKI in pediatrics using the FAERS database. Multiple skin and subcutaneous tissue disorders, as well as blood and lymphatic system disorders, were common VEGFR-TKI-related AEs in system organ class. No serious hepatobiliary AEs were detected. For the specific AEs, PPES and pneumothorax were VEGFR-TKI-related AEs that presented significantly higher signals than those in the general population.
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21
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Kayton ML, Weiss AR, Xue W, Binitie O, Hayes Dixon A, Randall RL, Sorger JI, Hawkins DS, Spunt SL, Wang D, Million L, Terezakis S, Choy E, Okuno SH, Venkatramani R, Chen YL, Scharschmidt TJ. Neoadjuvant pazopanib in nonrhabdomyosarcoma soft tissue sarcomas (ARST1321): A report of major wound complications from the Children's Oncology Group and NRG Oncology. J Surg Oncol 2023; 127:871-881. [PMID: 36779385 PMCID: PMC10121189 DOI: 10.1002/jso.27205] [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: 08/12/2022] [Revised: 01/05/2023] [Accepted: 01/15/2023] [Indexed: 02/14/2023]
Abstract
BACKGROUND AND OBJECTIVES The impact upon wound healing of targeted molecular therapies, when incorporated into neoadjuvant therapy of soft tissue sarcoma, is largely unknown. Here, we describe wound complications following addition of pazopanib, a tyrosine kinase inhibitor (TKI), to neoadjuvant radiotherapy (RT) +/- chemotherapy for soft tissue sarcoma. METHODS Wound complications were evaluated on dose-finding and randomized arms of ARST1321, a phase II/III study incorporating neoadjuvant RT, +/- pazopanib, +/- ifosfamide/doxorubicin (ID) for sarcoma therapy. RESULTS Of 85 evaluable patients, 35 (41%) experienced postoperative wound complications. Most (57%) were grade III. Randomization to pazopanib + RT + ID carried a 50% wound complication rate (17/34, with 47% grade III), compared to 22% (5/23) with ID + RT alone. In nonchemotherapy study arms, pazopanib + RT resulted in a 59% wound complication rate versus 25% for those receiving RT alone. Grade III wound complications occurred among 26% (15/58) of all patients receiving pazopanib. Wound complications occurred a median of 35 days postoperatively. Some occurred following diagnostic biopsies and at remote surgical sites. CONCLUSION The addition of pazopanib to neoadjuvant chemotherapy and RT resulted in a higher wound complication rate following therapy of soft tissue sarcoma. The rate of grade III complications remained comparable to that reported in contemporary literature.
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Affiliation(s)
- Mark L Kayton
- Department of Surgery, K. Hovnanian Children's Hospital at Jersey Shore University Medical Center, Hackensack-Meridian Health Network, Neptune, New Jersey, USA
| | - Aaron R Weiss
- Department of Pediatrics, Maine Medical Center, Portland, Maine, USA
| | - Wei Xue
- Department of Biostatistics, University of Florida, Gainesville, Florida, USA
| | - Odion Binitie
- Department of Sarcoma, Moffitt Cancer Center, Tampa, Florida, USA
| | - Andrea Hayes Dixon
- Department of Surgery, Howard University, Washington, District of Columbia, USA
| | - R Lor Randall
- Department of Orthopaedic Surgery, University of California Davis, Sacramento, California, USA
| | - Joel I Sorger
- Department of Orthopedic Surgery, Cincinnati Children's Hospital, Cincinnati, Ohio, USA
| | - Douglas S Hawkins
- Department of Pediatrics, University of Washington School of Medicine and Seattle Children's Hospital, Seattle, Washington, USA
| | - Sheri L Spunt
- Department of Pediatrics, Stanford University School of Medicine, Palo Alto, California, USA
| | - Dian Wang
- Department of Radiation Oncology, Rush University Medical Center, Chicago, Illinois, USA
| | - Lynn Million
- Department of Radiation Oncology, Stanford University School of Medicine, Palo Alto, California, USA
| | - Stephanie Terezakis
- Department of Radiation Oncology, Masonic Cancer Center, University of Minnesota, Minneapolis, Minnesota, USA
| | - Edwin Choy
- Department of Medical Oncology, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Scott H Okuno
- Department of Oncology, Mayo Clinic, Rochester, Minnesota, USA
| | - Rajkumar Venkatramani
- Department of Pediatrics, Texas Children's Cancer Center, Texas Children's Hospital, Baylor College of Medicine, Houston, Texas, USA
| | - Yen-Lin Chen
- Department of Radiation Oncology, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Thomas J Scharschmidt
- Department of Orthopaedics, James Cancer Hospital and Nationwide Children's Hospital, Columbus, Ohio, USA
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22
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Oberoi S, Choy E, Chen YL, Scharschmidt T, Weiss AR. Trimodality Treatment of Extremity Soft Tissue Sarcoma: Where Do We Go Now? Curr Treat Options Oncol 2023; 24:300-326. [PMID: 36877374 DOI: 10.1007/s11864-023-01059-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/23/2023] [Indexed: 03/07/2023]
Abstract
OPINION STATEMENT Extremity soft tissue sarcoma (ESTS) constitutes the majority of patients with soft tissue sarcoma (STS). Patients with localized high-grade ESTS > 5 cm in size carry a substantial risk of developing distant metastasis on follow-up. A neoadjuvant chemoradiotherapy approach can enhance local control by facilitating resection of the large and deep locally advanced tumors while trying to address distant spread by treating the micrometastasis for these high-risk ESTS. Preoperative chemoradiotherapy and adjuvant chemotherapy are often used for children with intermediate- or high-risk non-rhabdomyosarcoma soft tissue tumors in North America and Europe. In adults, the cumulative evidence supporting preoperative chemoradiotherapy or adjuvant chemotherapy remains controversial. However, some studies support a possible benefit of 10% in overall survival (OS) for high-risk localized ESTS, especially for those with a probability of 10-year OS < 60% using validated nomograms. Opponents of neoadjuvant chemotherapy argue that it delays curative surgery, compromises local control, and increases the rate of wound complications and treatment-related mortality; however, the published trials do not support these arguments. Most treatment-related side effects can be managed with adequate supportive care. A coordinated multidisciplinary approach involving sarcoma expertise in surgery, radiation, and chemotherapy is required to achieve better outcomes for ESTS. The next generation of clinical trials will shed light on how comprehensive molecular characterization, targeted agents and/or immunotherapy can be integrated into the upfront trimodality treatment to improve outcomes. To that end, every effort should be made to enroll these patients on clinical trials, when available.
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Affiliation(s)
- Sapna Oberoi
- Department of Pediatric Hematology Oncology, CancerCare Manitoba, Winnipeg, MB, Canada
| | - Edwin Choy
- Division of Medical Oncology, Massachusetts General Hospital, Boston, MA, USA
| | - Yen-Lin Chen
- Department of Orthopedics, Division of Musculoskeletal Oncology, The Ohio State University, Columbus, OH, USA
| | - Thomas Scharschmidt
- Department of Radiation Oncology, Massachusetts General Hospital, Boston, MA, USA
| | - Aaron R Weiss
- Department of Pediatric Hematology Oncology, Maine Medical Center, 100 Campus Drive, Suite 107 Scarborough, Portland, ME, USA.
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Brizini M, Naccache L, Tibout P, Goudie C, Budd C, Vairy S, Brisson MC, Tran TH, Santiago R. Multicenter real-world experience of the clinical efficacy and tolerance of pazopanib in high-risk pediatric solid tumors (PazoPed). Pediatr Hematol Oncol 2023; 40:643-658. [PMID: 36825687 DOI: 10.1080/08880018.2023.2182854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 01/05/2023] [Accepted: 01/20/2023] [Indexed: 02/25/2023]
Abstract
Pazopanib, a receptor tyrosine kinase inhibitor, exhibits anti-tumor activity in adult bone and soft-tissue sarcomas (STS), but has not yet been approved for pediatric tumors. The primary objective was to evaluate pazopanib efficacy when used alone or in combination with topotecan. This real-world multicenter retrospective study included patients with solid tumors, aged 25 years or less at the time of initial diagnosis, treated with pazopanib outside of a clinical trial. Nineteen patients were eligible for efficacy analysis: 14 bone tumors and 5 STS. At pazopanib initiation, the median age was 16.9 years, 18 patients had metastatic disease with a median of 2 prior therapeutic lines. With 6.2 months of median follow-up, no objective response was observed, but 10 patients (52.6%) had stable disease at 8 weeks and the 6-month disease control rate was 26.3%. The median progression free (PFS) and overall survival (OS) were 3.0 months and 6.2 months, respectively. Multivariate analysis showed an inverse relationship between the number of prior treatment lines and PFS and OS (hazard ratio = 1.73 (p = 0.04) and 1.76 (p = 0.03), respectively). Our study showed a potential tumor control activity of pazopanib in pediatric bone and soft tissue sarcomas. Further studies are warranted to determine the optimal timing and condition for pazopanib introduction to maximize the effect.
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Affiliation(s)
- Meziane Brizini
- Department of Pediatrics, CHU de Québec, Université Laval, Québec, Québec, Canada
| | - Lamia Naccache
- Department of Pediatrics, Division of Hematology-Oncology, CHU de Québec, Université Laval, Québec, Québec, Canada
| | - Pauline Tibout
- Department of Pediatrics, Division of Hematology-Oncology, CHU Sainte Justine, Université de Montréal, Montréal, Québec, Canada
| | - Catherine Goudie
- Department of Pediatrics, Division of Hematology-Oncology, Montreal Children's Hospital, McGill University Health Centre, Montréal, Québec, Canada
| | - Crystal Budd
- Division of Hematology-Oncology, Montreal Children's Hospital, McGill University Health Centre, Montréal, Québec, Canada
| | - Stéphanie Vairy
- Department of Pediatrics, Division of Hematology-Oncology, CHU de Sherbrooke, Université de Sherbrooke, Québec, Canada
| | - Marie-Claude Brisson
- Department of Pediatrics, Division of Hematology-Oncology, CHU de Québec, Université Laval, Québec, Québec, Canada
| | - Thai Hoa Tran
- Department of Pediatrics, Division of Hematology-Oncology, CHU Sainte Justine, Université de Montréal, Montréal, Québec, Canada
| | - Raoul Santiago
- Department of Pediatrics, Division of Hematology-Oncology, CHU de Québec, Université Laval, Québec, Québec, Canada
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24
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Evaluation of Anlotinib Combined with Adriamycin and Ifosfamide as Conversion Therapy for Unresectable Soft Tissue Sarcomas. Cancers (Basel) 2023; 15:cancers15030700. [PMID: 36765658 PMCID: PMC9913396 DOI: 10.3390/cancers15030700] [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: 12/11/2022] [Revised: 01/10/2023] [Accepted: 01/17/2023] [Indexed: 01/26/2023] Open
Abstract
(1) Background: This study investigated the safety and efficiency of adriamycin and ifosfamide combined with anlotinib (AI/AN) as a neoadjuvant conversion therapy in uSTS. (2) Methods: Patients with uSTS were eligible to receive AI/An, including adriamycin (20 mg/m2/d) and ifosfamide (3 g/m2/d) for the first to the third day combined with anlotinib (12 mg/d) for 2 weeks on/1 week off, all of which combine to comprise one cycle. Surgery was recommended after four cycles of treatment. (3) Results: A total of 28 patients were enrolled from June 2018 to December 2020. The best tumor responses included eight patients with partial responses and 20 with a stable disease. Patients with synovial sarcoma and liposarcoma had a significant decrease in the number of tumors compared with fibrosarcoma (p = 0.012; p = 0.042). The overall response rate and disease control rate were 28.57% and 100%, respectively. In total, 24 patients received surgery, while the rates of limb salvage and R0 resection were 91.67% (n = 22/24) and 87.50% (n = 21/24), respectively. Until the last follow-up visit, the mean PFS and RFS were 21.70 and 23.97 months, respectively. During drug administration, 67.87% of patients had grade ≥3 AEs. No treatment-related death occurred. (4) Conclusions: AI/AN followed by surgery showed favorable efficiency and manageable safety in patients with uSTS. A randomized controlled study with a large cohort should be performed for further investigations.
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25
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Yang H, Qin Z, He X, Xue Q, Zhou H, Sun J, Li X, Zhao T. Tislelizumab immunotherapy combined with chemotherapy in the treatment of a patient with primary anterior mediastinal undifferentiated pleomorphic sarcoma with high PD-L1 expression: A case report and literature review. Front Oncol 2023; 13:1110997. [PMID: 37091183 PMCID: PMC10113508 DOI: 10.3389/fonc.2023.1110997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Accepted: 03/13/2023] [Indexed: 04/25/2023] Open
Abstract
Undifferentiated pleomorphic sarcoma (UPS) is a rare and aggressive soft tissue tumor with a high degree of malignancy and rapid progression, usually occurring in the extremities, retroperitoneum, and abdomen, whereas it rarely arises in the mediastinum, and is treated mainly by surgical resection. The prognosis of patients with advanced sarcoma is poor, and doxorubicin monotherapy is the standard first-line chemotherapy for most advanced soft tissue sarcomas (STS), but the prognosis is generally unsatisfactory. Immune checkpoint inhibitors (ICIs) have been established as therapies for many solid cancers in recent years; however, evidence on the efficacy of ICIs in undifferentiated sarcoma is scarce, mostly consisting of small studies, and no ICIs are currently approved for use in sarcomas. We report a case of a middle-aged man with primary mediastinal UPS with high PD-L1 expression (TPS was approximately 80%) and TLS positive. The patient was treated with sequential tislelizumab monotherapy maintenance after 6 cycles of tislelizumab combined with epirubicin, efficacy evaluation was partial remission (PR), progression-free survival (PFS) was 8.5 months, and grade 1 fatigue was identified as an adverse event.
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Affiliation(s)
- Hujuan Yang
- Graduate School of Clinical Medicine, Bengbu Medical College, Bengbu, Anhui, China
| | - Zhiquan Qin
- Cancer Center, Department of Medical Oncology, Zhejiang Provincial People’s Hospital (Affiliated People’s Hospital, Hangzhou Medical College), Hangzhou, Zhejiang, China
| | - Xianglei He
- Cancer Center, Department of Pathology, Zhejiang Provincial People’s Hospital (Affiliated People’s Hospital, Hangzhou Medical College), Hangzhou, Zhejiang, China
| | - Qian Xue
- Cancer Center, Department of Medical Oncology, Zhejiang Provincial People’s Hospital (Affiliated People’s Hospital, Hangzhou Medical College), Hangzhou, Zhejiang, China
| | - Hongying Zhou
- Cancer Center, Department of Medical Oncology, Zhejiang Provincial People’s Hospital (Affiliated People’s Hospital, Hangzhou Medical College), Hangzhou, Zhejiang, China
| | - Jie Sun
- Graduate School of Clinical Medicine, Bengbu Medical College, Bengbu, Anhui, China
| | - Xiaoyi Li
- Graduate School of Clinical Medicine, Bengbu Medical College, Bengbu, Anhui, China
| | - Tongwei Zhao
- Cancer Center, Department of Medical Oncology, Zhejiang Provincial People’s Hospital (Affiliated People’s Hospital, Hangzhou Medical College), Hangzhou, Zhejiang, China
- *Correspondence: Tongwei Zhao,
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26
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Willner A, Agaimy A, Fechner K, Ott O, Denz A, Weissmann T, Meidenbauer N, Höfler D, Gaipl U, Frey B, Schmidt M, Haller F, Horch R, Hartmann A, Grützmann R, Fietkau R, Semrau S. Chemoradiotherapy plus hyperthermia (CRTH) versus chemoradiotherapy (CRT) alone in neoadjuvant treatment of soft tissue sarcoma: tumor response, treatment toxicity and disease control. Int J Hyperthermia 2023; 40:2248424. [PMID: 37611915 DOI: 10.1080/02656736.2023.2248424] [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: 05/17/2023] [Revised: 08/01/2023] [Accepted: 08/09/2023] [Indexed: 08/25/2023] Open
Abstract
INTRODUCTION Neoadjuvant chemotherapy and radiotherapy for the management of soft tissue sarcomas (STS) are still preferably delivered sequentially, with or without concurrent hyperthermia. Concurrent delivery of chemo-, radio- and thermotherapy may produce synergistic effects and reduce chemotherapy-free intervals. The few available studies suggest that concurrent chemoradiation (CRT) has a greater local effect. Data on the efficacy and toxicity of adding hyperthermia to CRT (CRTH) are sparse. MATERIALS AND METHODS A cohort of 101 patients with STS of the extremities and trunk who received CRT (n = 33) or CRTH (n = 68) before resection of macroscopic tumor (CRT: n = 19, CRTH: n = 49) or re-resection following a non-oncological resection, so called 'whoops procedure', (CRT: n = 14, CRTH: n = 19) were included in this retrospective study. CRT consisted of two cycles of doxorubicine (50 mg/m2 on d2) plus ifosfamide (1500 mg/m2 on d1-5, q28) plus radiation doses of up to 60 Gy. Hyperthermia was delivered in two sessions per week. RESULTS All patients received the minimum dose of 50 Gy. Median doses of ifosfamide and doxorubicin were comparable between CRT (75%/95%) and CRTH (78%/97%). The median number of hyperthermia sessions was seven. There were no differences in acute toxicities. Major wound complications occurred in 15% (CRT) vs. 25% (CRTH) (p = 0.19). In patients with macroscopic disease, the addition of hyperthermia resulted in a tendency toward improved remission: regression ≥90% occurred in 21/48 (CRTH) vs. 4/18 (CRT) patients (p = 0.197). With a median postoperative follow-up of 72 months, 6-year local control and overall survival rates for CRTH vs. CRT alone were 85 vs. 78% (p = 0.938) and 79 vs. 71% (p = 0.215). CONCLUSIONS Both CRT and CRTH are well tolerated with an expected rate of wound complications. The results suggest that adding hyperthermia may improve tumor response.
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Affiliation(s)
- Alexander Willner
- Department of Radiation Oncology, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
- Friedrich-Alexander-University Erlangen-Nuremberg (FAU), Erlangen, Germany
| | - Abbas Agaimy
- Institute of Pathology, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany
| | - Katja Fechner
- Department of Haematology and Oncology, University Hospital, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany
| | - Oliver Ott
- Department of Radiation Oncology, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Axel Denz
- Department of Haematology and Oncology, University Hospital, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany
| | - Thomas Weissmann
- Department of Radiation Oncology, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Norbert Meidenbauer
- Department of Surgery, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany
| | - Daniel Höfler
- Department of Radiation Oncology, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Udo Gaipl
- Department of Radiation Oncology, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Benjamin Frey
- Department of Radiation Oncology, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Manfred Schmidt
- Department of Radiation Oncology, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Florian Haller
- Institute of Pathology, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany
| | - Raymund Horch
- Department of Hand- and Plastic Surgery, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany
| | - Arndt Hartmann
- Institute of Pathology, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany
| | - Robert Grützmann
- Department of Haematology and Oncology, University Hospital, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany
| | - Rainer Fietkau
- Department of Radiation Oncology, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Sabine Semrau
- Department of Radiation Oncology, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
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Zhang L, Lemberg KM, Calizo A, Varadhan R, Siegel AH, Meyer CF, Blakeley JO, Pratilas CA. Analysis of treatment sequence and outcomes in patients with relapsed malignant peripheral nerve sheath tumors. Neurooncol Adv 2023; 5:vdad156. [PMID: 38130899 PMCID: PMC10733661 DOI: 10.1093/noajnl/vdad156] [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] [Indexed: 12/23/2023] Open
Abstract
Background Malignant peripheral nerve sheath tumors (MPNST) are aggressive soft tissue sarcomas originating from cellular components within the nerve sheath. The incidence of MPNST is highest in people with neurofibromatosis type 1 (NF1), and MPNST is the leading cause of death for these individuals. Complete surgical resection is the only curative therapeutic option, but is often unfeasible due to tumor location, size, or presence of metastases. Evidence-based choices of chemotherapy for recurrent/refractory MPNST remain elusive. To address this gap, we conducted a retrospective analysis of our institutional experience in treating patients with relapsed MPNST in order to describe patient outcomes related to salvage regimens. Methods We conducted a retrospective electronic health record analysis of patients with MPNST who were treated at Johns Hopkins Hospital from January 2010 to June 2021. We calculated time to progression (TTP) based on salvage chemotherapy regimens. Results Sixty-five patients were included in the analysis. Upfront therapy included single or combined modalities of surgery, chemotherapy, or radiotherapy. Forty-eight patients received at least 1 line of chemotherapy, which included 23 different regimens (excluding active clinical studies). Most patients (n = 42, 87.5%) received a combination of doxorubicin, ifosfamide, or etoposide as first-line chemotherapy. Salvage chemotherapy regimens and their TTP varied greatly, with irinotecan/temozolomide-based regimens having the longest average TTP (255.5 days, among 4 patients). Conclusions Patients with advanced or metastatic MPNST often succumb to their disease despite multiple lines of therapy. These data may be used as comparative information in decision-making for future patients and clinical trials.
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Affiliation(s)
- Lindy Zhang
- Sidney Kimmel Comprehensive Cancer Center and Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
- Cellular and Molecular Medicine Graduate Program, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Kathryn M Lemberg
- Sidney Kimmel Comprehensive Cancer Center and Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
- Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Ana Calizo
- Cellular and Molecular Medicine Graduate Program, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Ravi Varadhan
- Sidney Kimmel Comprehensive Cancer Center and Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Alan H Siegel
- Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Christian F Meyer
- Sidney Kimmel Comprehensive Cancer Center and Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Jaishri O Blakeley
- Sidney Kimmel Comprehensive Cancer Center and Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
- Department of Neurology and Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Christine A Pratilas
- Sidney Kimmel Comprehensive Cancer Center and Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
- Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
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Genetic Alterations and Deregulation of Hippo Pathway as a Pathogenetic Mechanism in Bone and Soft Tissue Sarcoma. Cancers (Basel) 2022; 14:cancers14246211. [PMID: 36551696 PMCID: PMC9776600 DOI: 10.3390/cancers14246211] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 12/13/2022] [Accepted: 12/13/2022] [Indexed: 12/23/2022] Open
Abstract
The Hippo pathway is an evolutionarily conserved modulator of developmental biology with a key role in tissue and organ size regulation under homeostatic conditions. Like other signaling pathways with a significant role in embryonic development, the deregulation of Hippo signaling contributes to oncogenesis. Central to the Hippo pathway is a conserved cascade of adaptor proteins and inhibitory kinases that converge and regulate the activity of the oncoproteins YAP and TAZ, the final transducers of the pathway. Elevated levels and aberrant activation of YAP and TAZ have been described in many cancers. Though most of the studies describe their pervasive activation in epithelial neoplasms, there is increasing evidence pointing out its relevance in mesenchymal malignancies as well. Interestingly, somatic or germline mutations in genes of the Hippo pathway are scarce compared to other signaling pathways that are frequently disrupted in cancer. However, in the case of sarcomas, several examples of genetic alteration of Hippo members, including gene fusions, have been described during the last few years. Here, we review the current knowledge of Hippo pathway implication in sarcoma, describing mechanistic hints recently reported in specific histological entities and how these alterations represent an opportunity for targeted therapy in this heterogeneous group of neoplasm.
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Blay JY, Duffaud F, George S, Maki RG, Penel N. Regorafenib for the Treatment of Sarcoma. Curr Treat Options Oncol 2022; 23:1477-1502. [PMID: 36178573 DOI: 10.1007/s11864-022-00990-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/22/2022] [Indexed: 01/30/2023]
Abstract
OPINION STATEMENT Sarcomas are a rare group of tumors with many subtypes, conventionally classified into soft-tissue sarcomas and bone sarcomas. Chemotherapeutic regimens form the mainstay of systemic therapy but are not well defined beyond the first-line setting and clinical outcomes are variable. Tyrosine kinase inhibitors (TKIs), with a broad inhibition profile which have been shown to target tumor angiogenesis, have an established role in the treatment of sarcomas without characteristic driver alterations. One such TKI, regorafenib, has been evaluated in sarcomas and clinical data are discussed in this review. An overview of regorafenib data from five phase 2 and one phase 1b clinical trials in over 10 sarcoma subtypes (both soft-tissue and bone) in adult and pediatric patients is reviewed. Regorafenib demonstrated clinical benefit in patients with non-adipocytic soft-tissue sarcomas, osteosarcoma and Ewing sarcoma who had progressed on prior therapy. Patients with otherwise limited treatment options may therefore benefit from regorafenib therapy.
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Affiliation(s)
- Jean-Yves Blay
- Department of Medicine, Léon Bérard Center, Lyon, France.
| | - Florence Duffaud
- Medical Oncology Unit, La Timone University Hospital, Marseille, France.,Aix Marseille University (AMU), Marseille, France
| | - Suzanne George
- Dana-Farber Cancer Institute, Harvard Medical School, Cambridge, MA, USA
| | - Robert G Maki
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Nicolas Penel
- Medical Oncology Department, Oscar Lambret Cancer Center and Lille University, Lille, France
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Li Z, Zheng H, Liu L, Fen Z, Cao H, Yang J, Wei J. A novel inflammatory signature for evaluating immune microenvironment status in soft tissue sarcoma. Front Oncol 2022; 12:990670. [PMID: 36313634 PMCID: PMC9609423 DOI: 10.3389/fonc.2022.990670] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2022] [Accepted: 09/26/2022] [Indexed: 12/03/2022] Open
Abstract
Background Tumorigenesis and progression are intimately associated with inflammation. However, the inflammatory landscape in soft tissue sarcoma (STS) and its clinical consequences are yet unknown, and more investigation is needed. Methods RNA-seq expression data for STS and corresponding normal tissues were downloaded from The Cancer Genome Atlas database and the Genotype-Tissue Expression Portal. Differential and prognostic analyses were performed based on known inflammatory response genes from Gene Set Enrichment Analysis (GSEA). We utilized LASSO-Cox analysis to determine hub genes and built an inflammatory score (INFscore) and risk stratification model. Furthermore, a nomogram, including the risk stratification model, was established to predict the prognosis. We further elucidated the characteristics among different risk STS patients by GSEA, gene set variation analysis, and detailed immune infiltration analysis. Finally, the INFscore and risk stratification model in predicting prognosis and depicting immune microenvironment status were verified by pan-cancer analysis. Results Five hub genes (HAS2, IL1R1, NMI, SERPINE1, and TACR1) were identified and were used to develop the INFscore. The risk stratification model distinguished the immune microenvironment status and evaluated the efficacy of immunotherapy and chemotherapy in STS. The novel nomogram had good efficacy in predicting the prognosis of STS patients. Finally, a pan-cancer investigation verified the association of INFscore with prognosis and immunity. Conclusions According to the present study, the risk stratification model can be used to evaluate STS prognosis, tumor microenvironment status, immunotherapy, and chemotherapy efficacy. The novel nomogram has an excellent predictive value. Thus, the INFscore and risk stratification model has potential value in assessing the prognosis and immune status of multiple malignancies.
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Affiliation(s)
- Zhehong Li
- Department of Traumatology and Orthopaedics, Affiliated Hospital of Chengde Medical University, Chengde, China
- Department of General Surgery, Beijing Shijitan Hospital, Capital Medical University, Beijing, China
| | - Honghong Zheng
- Department of General Surgery, Affiliated Hospital of Chengde Medical University, Chengde, China
| | - Lirui Liu
- Department of Neonatal Department, Affiliated Hospital of Chengde Medical University, Chengde, China
| | - Zhen Fen
- Department of Traumatology and Orthopaedics, Affiliated Hospital of Chengde Medical University, Chengde, China
| | - Haiying Cao
- Department of Traumatology and Orthopaedics, Affiliated Hospital of Chengde Medical University, Chengde, China
| | - Jilong Yang
- Department of Bone and Soft Tissue Tumor, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
- National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin’s Clinical Research Center for Cancer, Tianjin, China
- *Correspondence: Jilong Yang, ; Junqiang Wei,
| | - Junqiang Wei
- Department of Traumatology and Orthopaedics, Affiliated Hospital of Chengde Medical University, Chengde, China
- Department of Bone and Soft Tissue Tumor, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
- National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin’s Clinical Research Center for Cancer, Tianjin, China
- *Correspondence: Jilong Yang, ; Junqiang Wei,
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Relapsing pediatric non-rhabdomyosarcoma soft tissue sarcomas: The impact of routine imaging surveillance on early detection and post-relapse survival. Eur J Cancer 2022; 175:274-281. [PMID: 36174299 DOI: 10.1016/j.ejca.2022.08.028] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Revised: 08/22/2022] [Accepted: 08/25/2022] [Indexed: 11/24/2022]
Abstract
PURPOSE The chances of patients with relapsing pediatric non-rhabdomyosarcoma soft tissue sarcomas (NRSTS) being cured are limited. This retrospective single-institutional study examines the potential role of routine surveillance imaging for detecting recurrent tumor, and its impact on post-relapse survival. METHODS The analysis concerned 86 patients < 21 years old with relapsing NRSTS treated from 1985 to 2020. Clinical findings, treatment modalities and survival were analyzed, comparing patients whose relapse was first suspected from symptoms (symptomatic group) with those whose relapse was detected by radiological surveillance (imaging group). RESULTS Tumor relapses were identified from clinical symptoms in 49 cases and on routine imaging in 37. Time to relapse was similar in the two groups. Routine imaging detected 6/32 local relapses and 31/48 distant relapses (and 79% of the cases of lung metastases). Overall survival (OS) at 5 years was 34.3% for the symptomatic group, and 24.0% for the imaging group (p-value 0.270). In patients with lung metastases at relapse, the 5-year OS was statistically better for the imaging group, that is, 25.8% versus 0% for the symptomatic group (p-value 0.044). CONCLUSION This is the first study to explore the role of surveillance imaging in pediatric NRSTS. Judging from our findings, the value of routine scanning of primary sites seems limited, while radiological surveillance may help to detect lung metastases, improving survival for this patient category. The potentially negative effects of periodic radiological exams should be considered in deciding the optimal follow-up for patients off therapy.
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Ferrari A, Brennan B, Casanova M, Corradini N, Berlanga P, Schoot RA, Ramirez-Villar GL, Safwat A, Guillen Burrieza G, Dall’Igna P, Alaggio R, Lyngsie Hjalgrim L, Gatz SA, Orbach D, van Noesel MM. Pediatric Non-Rhabdomyosarcoma Soft Tissue Sarcomas: Standard of Care and Treatment Recommendations from the European Paediatric Soft Tissue Sarcoma Study Group (EpSSG). Cancer Manag Res 2022; 14:2885-2902. [PMID: 36176694 PMCID: PMC9514781 DOI: 10.2147/cmar.s368381] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2022] [Accepted: 09/13/2022] [Indexed: 11/23/2022] Open
Abstract
This paper describes the standard of care for patients with non-rhabdomyosarcoma soft tissue sarcomas (NRSTS) and the therapeutic recommendations developed by the European paediatric Soft tissue sarcoma Study Group (EpSSG). NRSTS form a very mixed group of mesenchymal extraskeletal malignancies. Their rarity, heterogeneity, and aggressiveness make the management of children and adolescents with these tumors complex and challenging. The overall cure rate for patients with NRSTS is around 70%, but survival depends on several prognostic variables, such as histotype and tumor grade, extent of disease and stage, tumor size, and tumor site. While surgery remains the mainstay of treatment for most of these tumors, a multimodal therapeutic approach including radiotherapy and chemotherapy is required in many cases. The EpSSG NRSTS 2005 study was the first prospective protocol tailored specifically to NRSTS. Together with the ARST0332 study developed by the North-American Soft Tissue Sarcoma Committee of the Children's Oncology Group (COG), the EpSSG NRSTS 2005 study currently represents the benchmark for these tumors, establishing risk-adapted standards of care. The EpSSG has developed common treatment recommendations for the large group of adult-type NRSTS (including synovial sarcoma), and specific treatment recommendations for other particular adult-type histologies (ie, alveolar soft-part sarcoma, clear cell sarcoma and dermatofibrosarcoma protuberans); other highly malignant tumors with a biology and clinical behavior differing from those of adult-type NRSTS (ie, rhabdoid tumors and desmoplastic small round cell tumor); and soft tissue tumors of intermediate malignancy (ie desmoid-type fibromatosis, inflammatory myofibroblastic tumors, and infantile fibrosarcoma). New effective drugs are needed for patients whose NRSTS carries the worst prognosis, ie, those with unresectable tumors, metastases at diagnosis, or relapsing disease. Progress in this area relies on our ability to develop international integrated prospective collaborations, both within existing pediatric oncology networks and, importantly, between the communities of specialists treating pediatric and adult sarcoma.
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Affiliation(s)
- Andrea Ferrari
- Pediatric Oncology Unit, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy
| | - Bernadette Brennan
- Pediatric Oncology, Royal Manchester Children’s Hospital, Manchester, UK
| | - Michela Casanova
- Pediatric Oncology Unit, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy
| | - Nadege Corradini
- Department of Pediatric Oncology, Institut d’Hematologie et d’Oncologie Pédiatrique/Centre, Léon Bérard, Lyon, France
| | - Pablo Berlanga
- Department of Pediatric and Adolescent Oncology, Gustave-Roussy, Cancer Campus, Université Paris-Saclay, Villejuif, France
| | - Reineke A Schoot
- Princess Máxima Center for Pediatric Oncology, Utrecht, Netherlands
| | | | - Akmal Safwat
- Oncology Department and Danish Center for Particle Therapy, Aarhus University Hospital, Aarhus, Denmark
| | - Gabriela Guillen Burrieza
- Surgical Oncology and Neonatal Surgery, Pediatric Surgery Department, Hospital Infantil Universitari Vall d’Hebron, Barcelona, Spain
| | - Patrizia Dall’Igna
- Department of Emergencies and Organ Transplantation, Pediatric Surgery, University of Bari, Bari, Italy
| | - Rita Alaggio
- Pathology Department, Ospedale Pediatrico Bambino Gesù IRCCS, Rome, Italy
| | - Lisa Lyngsie Hjalgrim
- Department of Pediatrics and Adolescent Medicine, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Susanne Andrea Gatz
- Cancer Research UK Clinical Trials Unit, Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, UK
| | - Daniel Orbach
- SIREDO Oncology Center, Institut Curie, PSL University, Paris, France
| | - Max M van Noesel
- Princess Máxima Center for Pediatric Oncology, Utrecht, Netherlands
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Lim-Fat MJ, Macdonald M, Lapointe S, Climans SA, Cacciotti C, Chahal M, Perreault S, Tsang DS, Gao A, Yip S, Keith J, Bennett J, Ramaswamy V, Detsky J, Tabori U, Das S, Hawkins C. Molecular testing for adolescent and young adult central nervous system tumors: A Canadian guideline. Front Oncol 2022; 12:960509. [PMID: 36249063 PMCID: PMC9559579 DOI: 10.3389/fonc.2022.960509] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Accepted: 08/19/2022] [Indexed: 11/25/2022] Open
Abstract
The 2021 World Health Organization (WHO) classification of CNS tumors incorporates molecular signatures with histology and has highlighted differences across pediatric vs adult-type CNS tumors. However, adolescent and young adults (AYA; aged 15–39), can suffer from tumors across this spectrum and is a recognized orphan population that requires multidisciplinary, specialized care, and often through a transition phase. To advocate for a uniform testing strategy in AYAs, pediatric and adult specialists from neuro-oncology, radiation oncology, neuropathology, and neurosurgery helped develop this review and testing framework through the Canadian AYA Neuro-Oncology Consortium. We propose a comprehensive approach to molecular testing in this unique population, based on the recent tumor classification and within the clinical framework of the provincial health care systems in Canada.
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Affiliation(s)
- Mary Jane Lim-Fat
- Division of Neurology, Department of Medicine, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON, Canada
- *Correspondence: Mary Jane Lim-Fat,
| | - Maria Macdonald
- Department of Oncology, London Health Sciences Centre, Schulich School of Medicine and Dentistry, University of Western Ontario, London, ON, Canada
| | - Sarah Lapointe
- Division of Neurology, Department of Medicine, Centre Hospitalier de l'Universite de Montreal, Montreal, QC, Canada
| | - Seth Andrew Climans
- Department of Oncology, London Health Sciences Centre, Schulich School of Medicine and Dentistry, University of Western Ontario, London, ON, Canada
| | - Chantel Cacciotti
- Department of Paediatrics, Division of Pediatric Hematology/Oncology, London Health Sciences Centre, London, ON, Canada
| | - Manik Chahal
- Department of Medical Oncology, BC Cancer Vancouver Centre, Vancouver, BC, Canada
| | - Sebastien Perreault
- Department of Pediatrics, Division of Child Neurology, CHU Sainte-Justine, Montreal, QC, Canada
| | - Derek S. Tsang
- Radiation Medicine Program, Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada
| | - Andrew Gao
- Department of Laboratory Medicine and Pathobiology, University Health Network, University of Toronto, Toronto, ON, Canada
| | - Stephen Yip
- Department of Pathology & Laboratory Medicine, Faculty of Medicine, University of British Columbia, BC, Canada
| | - Julia Keith
- Department of Laboratory Medicine and Pathobiology, Sunnybrook Health Sciences Center, University of Toronto, Toronto, ON, Canada
| | - Julie Bennett
- Division of Haematology/Oncology, The Hospital for Sick Children, Toronto ON, Canada
| | - Vijay Ramaswamy
- Division of Haematology/Oncology, The Hospital for Sick Children, Toronto ON, Canada
| | - Jay Detsky
- Department of Radiation Oncology, Sunnybrook Health Sciences Center, University of Toronto, Toronto, ON, Canada
| | - Uri Tabori
- Division of Haematology/Oncology, The Hospital for Sick Children, Toronto ON, Canada
| | - Sunit Das
- Division of Neurosurgery, Department of Surgery, University of Toronto, Toronto, ON, Canada
| | - Cynthia Hawkins
- Department of Paediatric Laboratory Medicine, The Hospital for Sick Children, Toronto ON, Canada
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The Role of Pharmacotherapeutic Agents in Children with Desmoid Tumors. Paediatr Drugs 2022; 24:433-445. [PMID: 35902507 DOI: 10.1007/s40272-022-00526-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/07/2022] [Indexed: 10/16/2022]
Abstract
Desmoid tumors (DT) are rare fibroblastic, soft-tissue tumors that do not metastasize but can aggressively infiltrate tissues causing significant chronic discomfort and/or functional impairment. In the pediatric population, the incidence of DT is greatest during infancy and adolescence but can occur at any age. Dysregulated β-catenin, most commonly resulting from mutations in either CTNNB1 or germline APC (adenomatous polyposis coli) drives DT. Most cases are sporadic but some are associated with predisposition syndromes such as familial adenomatous polyposis (FAP). Historically, treatment has been surgery. However, the recurrence rate after surgery can be high. Various systemic cytotoxic chemotherapy regimens used in other soft-tissue sarcomas have been applied to DT with differing results. Given the chronic and rarely life-threatening nature of this disease and the potential short- and long-term toxicity of these regimens, especially in children, alternative non-cytotoxic interventions have been investigated. Molecularly targeted agents such as tyrosine kinase and gamma secretase inhibitors have shown activity against DT. Innovative local control therapies are being employed as alternatives to surgery and radiation. Periods of prolonged stability and spontaneous regression in the absence of therapy in some patients has prompted wider adoption of an upfront active surveillance approach in the appropriate setting. This review will briefly summarize the epidemiology, pathophysiology, and clinical presentation of DT in children, then focus on historical, current, and future pharmacotherapeutic management and finally, propose areas for future study.
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Paediatric Strategy Forum for medicinal product development of multi-targeted kinase inhibitors in bone sarcomas: ACCELERATE in collaboration with the European Medicines Agency with participation of the Food and Drug Administration. Eur J Cancer 2022; 173:71-90. [PMID: 35863108 DOI: 10.1016/j.ejca.2022.06.008] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Revised: 05/26/2022] [Accepted: 06/12/2022] [Indexed: 12/27/2022]
Abstract
The eighth Paediatric Strategy Forum focused on multi-targeted kinase inhibitors (mTKIs) in osteosarcoma and Ewing sarcoma. The development of curative, innovative products in these tumours is a high priority and addresses unmet needs in children, adolescents and adults. Despite clinical and investigational use of mTKIs, efficacy in patients with bone tumours has not been definitively demonstrated. Randomised studies, currently being planned or in progress, in front-line and relapse settings will inform the further development of this class of product. It is crucial that these are rapidly initiated to generate robust data to support international collaborative efforts. The experience to date has generally indicated that the safety profile of mTKIs as monotherapy, and in combination with chemotherapy or other targeted therapy, is consistent with that of adults and that toxicity is manageable. Increasing understanding of relevant predictive biomarkers and tumour biology is absolutely critical to further develop this class of products. Biospecimen samples for correlative studies and biomarker development should be shared, and a joint academic-industry consortium created. This would result in an integrated collection of serial tumour tissues and a systematic retrospective and prospective analyses of these samples to ensure robust assessment of biologic effect of mTKIs. To support access for children to benefit from these novel therapies, clinical trials should be designed with sufficient scientific rationale to support regulatory and payer requirements. To achieve this, early dialogue between academia, industry, regulators, and patient advocates is essential. Evaluating feasibility of combination strategies and then undertaking a randomised trial in the same protocol accelerates drug development. Where possible, clinical trials and development should include children, adolescents, and adults less than 40 years. To respond to emerging science, in approximately 12 months, a multi-stakeholder group will meet and review available data to determine future directions and priorities.
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Vanni S, De Vita A, Gurrieri L, Fausti V, Miserocchi G, Spadazzi C, Liverani C, Cocchi C, Calabrese C, Bongiovanni A, Riva N, Mercatali L, Pieri F, Casadei R, Lucarelli E, Ibrahim T. Myxofibrosarcoma landscape: diagnostic pitfalls, clinical management and future perspectives. Ther Adv Med Oncol 2022; 14:17588359221093973. [PMID: 35782752 PMCID: PMC9244941 DOI: 10.1177/17588359221093973] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Accepted: 01/12/2022] [Indexed: 12/26/2022] Open
Abstract
Myxofibrosarcoma (MFS) is a common entity of adult soft tissue sarcomas (STS) characterized by a predilection of the extremities and a high local recurrence rate. Originally classified as a myxoid variant of malignant fibrous histiocytoma, this musculoskeletal tumor has been recognized since 2002 as a distinct histotype showing a spectrum of malignant fibroblastic lesions with myxoid stroma, pleomorphism and curvilinear vessels. Currently, the molecular pathogenesis of MFS is still poorly understood and its genomic profile exhibits a complex karyotype with a number of aberrations including amplifications, deletions and loss of function. The diagnosis is challenging due to the unavailability of specific immunohistochemical markers and is based on the analysis of cytomorphologic features. The mainstay of treatment for localized disease is represented by surgical resection, with (neo)-adjuvant radio- and chemotherapy. In the metastatic setting, chemotherapy represents the backbone of treatments, however its role is still controversial and the outcome is very poor. Recent advent of genomic profiling, targeted therapies and larger enrollment of patients in translational and clinical studies, have improved the understanding of biological behavior and clinical outcome of such a disease. This review will provide an overview of current diagnostic pitfalls and clinical management of MFS. Finally, a look at future directions will be discussed.
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Affiliation(s)
- Silvia Vanni
- Osteoncology Unit, Bioscience Laboratory, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) 'Dino Amadori', Meldola, Italy
| | - Alessandro De Vita
- Osteoncology Unit, Bioscience Laboratory, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) 'Dino Amadori', Via P. Maroncelli 40, Meldola 47014, Forlì-Cesena, Italy
| | - Lorena Gurrieri
- Osteoncology Unit, Bioscience Laboratory, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) 'Dino Amadori', Meldola, Italy
| | - Valentina Fausti
- Osteoncology Unit, Bioscience Laboratory, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) 'Dino Amadori', Meldola, Italy
| | - Giacomo Miserocchi
- Osteoncology Unit, Bioscience Laboratory, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) 'Dino Amadori', Meldola, Italy
| | - Chiara Spadazzi
- Osteoncology Unit, Bioscience Laboratory, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) 'Dino Amadori', Meldola, Italy
| | - Chiara Liverani
- Osteoncology Unit, Bioscience Laboratory, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) 'Dino Amadori', Meldola, Italy
| | - Claudia Cocchi
- Osteoncology Unit, Bioscience Laboratory, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) 'Dino Amadori', Meldola, Italy
| | - Chiara Calabrese
- Osteoncology Unit, Bioscience Laboratory, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) 'Dino Amadori', Meldola, Italy
| | - Alberto Bongiovanni
- Osteoncology Unit, Bioscience Laboratory, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) 'Dino Amadori', Meldola, Italy
| | - Nada Riva
- Osteoncology Unit, Bioscience Laboratory, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) 'Dino Amadori', Meldola, Italy
| | - Laura Mercatali
- Osteoncology Unit, Bioscience Laboratory, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) 'Dino Amadori', Meldola, Italy
| | - Federica Pieri
- Pathology Unit, 'Morgagni-Pierantoni' Hospital, Forlì, Italy
| | - Roberto Casadei
- Orthopedic Unit, 'Morgagni-Pierantoni' Hospital, Forlì, Italy
| | - Enrico Lucarelli
- Osteoncology, Bone and Soft Tissue Sarcomas and Innovative Therapies Unit, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Toni Ibrahim
- Osteoncology, Bone and Soft Tissue Sarcomas and Innovative Therapies Unit, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
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The treatment approach to pediatric non-rhabdomyosarcoma soft tissue sarcomas: a critical review from the INternational Soft Tissue SaRcoma ConsorTium. Eur J Cancer 2022; 169:10-19. [DOI: 10.1016/j.ejca.2022.03.028] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 03/09/2022] [Accepted: 03/18/2022] [Indexed: 12/11/2022]
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Low-Dose Metronomic Topotecan and Pazopanib (TOPAZ) in Children with Relapsed or Refractory Solid Tumors: A C17 Canadian Phase I Clinical Trial. Cancers (Basel) 2022; 14:cancers14122985. [PMID: 35740650 PMCID: PMC9221162 DOI: 10.3390/cancers14122985] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Revised: 06/14/2022] [Accepted: 06/15/2022] [Indexed: 01/25/2023] Open
Abstract
Oral metronomic topotecan represents a novel approach to chemotherapy delivery which, in preclinical models, may work synergistically with pazopanib in targeting angiogenesis. A phase I and pharmacokinetic (PK) study of this combination was performed in children with relapsed/refractory solid tumors. Oral topotecan and pazopanib were each administered daily without interruption in 28-day cycles at five dose levels (0.12 to 0.3 mg/m2 topotecan and 125 to 160 mg/m2 pazopanib powder for oral suspension (PfOS)), with dose escalation in accordance with the rolling-six design. PK studies were performed on day 1 and at steady state. Thirty patients were enrolled, with 26 evaluable for dose-limiting toxicity (DLT), with median age 12 years (3-20). Toxicities were generally mild; the most common grade 3/4 adverse events related to protocol therapy were neutropenia (18%), thrombocytopenia (11%), lymphopenia (11%), AST elevation (11%), and lipase elevation (11%). Only two cycle 1 DLTs were observed on study, both at the 0.3/160 mg/m2 dose level comprising persistent grade 3 thrombocytopenia and grade 3 ALT elevation. No AEs experienced beyond cycle 1 required treatment discontinuation. The best response was stable disease in 10/25 patients (40%) for a median duration of 6.4 (1.7-45.1) months. The combination of oral metronomic topotecan and pazopanib is safe and tolerable in pediatric patients with solid tumors, with a recommended phase 2 dose of 0.22 mg/m2 topotecan and 160 mg/m2 pazopanib. No objective responses were observed in this heavily pre-treated patient population, although 40% did achieve stable disease for a median of 6 months. While this combination is likely of limited benefit for relapsed disease, it may play a role in the maintenance setting.
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Controversies and challenges in the management of paediatric non-rhabdomyosarcoma soft tissue sarcomas. THE LANCET CHILD & ADOLESCENT HEALTH 2022; 6:221-223. [DOI: 10.1016/s2352-4642(22)00036-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Revised: 01/19/2022] [Accepted: 01/20/2022] [Indexed: 12/25/2022]
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Mayerson JL. CORR Insights®: Is Metformin Use Associated with Prolonged Overall Survival In Patients with Soft Tissue Sarcoma? A SEER-Medicare Study. Clin Orthop Relat Res 2022; 480:745-747. [PMID: 34962495 PMCID: PMC8923598 DOI: 10.1097/corr.0000000000002091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Accepted: 11/30/2021] [Indexed: 01/31/2023]
Affiliation(s)
- Joel L Mayerson
- Department of Orthopaedics, The Ohio State University Wexner Medical Center, Columbus, OH, USA
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Gartrell J, Panetta JC, Baker SD, Chen YL, Hawkins DS, Ostrenga A, Scharschmidt TJ, Spunt SL, Wang D, Weiss AR. The effects of pazopanib on doxorubicin pharmacokinetics in children and adults with non-rhabdomyosarcoma soft tissue sarcoma: a report from Children's Oncology Group and NRG Oncology study ARST1321. Cancer Chemother Pharmacol 2022; 89:551-557. [PMID: 35083502 PMCID: PMC8958317 DOI: 10.1007/s00280-022-04397-4] [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: 10/14/2021] [Accepted: 01/10/2022] [Indexed: 11/02/2022]
Abstract
PURPOSE The use of tyrosine kinase inhibitors for the treatment for soft tissue sarcomas is increasing given promising signals of activity in a variety of tumor types. The recently completed study in non-rhabdomyosarcoma soft tissue sarcomas, ARST1321, demonstrated that the addition of pazopanib to neoadjuvant ifosfamide, doxorubicin, and radiation improved the pathological near complete response rate compared with chemoradiotherapy alone. Pharmacokinetic (PK) evaluation of doxorubicin with pazopanib has not been previously reported. As an exploratory aim, doxorubicin PK data were collected during the dose-finding phase of the study in patients receiving chemotherapy and pazopanib to assess the effect of pazopanib on doxorubicin PK parameters. METHODS Blood samples were collected during cycle 2 (week 4) of chemotherapy at the following time points from doxorubicin administration: predose, 5, 30, and 60 min, and 2, 4, 8, 24 ± 3, and 48 ± 3 h after dosing. The population pharmacokinetic and individual post hoc estimates of doxorubicin and doxorubicinol were determined by nonlinear mixed-effects modeling. RESULTS There were 52 doxorubicin and doxorubicinol samples from 7 individuals in this study (median age: 17 years; range 14-23). The doxorubicin clearance was 26.9 (16.1, 36.4, and 33.9) L/h/m2 (post hoc median and range) and 25.8 (23.3%) L/h/m2 [population estimate and IIV (CV%)]. The doxorubicinol apparent clearance was 67.5 (18.2, 1701) L/h/m2 (post hoc median and range) and 58.7 (63.7%) L/h/m2 [population estimate and IIV (CV%)]. CONCLUSION The PK data of seven patients treated on ARST1321 is consistent with previously reported population and post hoc doxorubicin clearance and doxorubicinol apparent clearance estimates, showing that the addition of pazopanib does not significantly alter doxorubicin pharmacokinetics. These data support the safety of administration of pazopanib with doxorubicin-containing chemotherapy.
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Affiliation(s)
- J Gartrell
- Oncology, St. Jude Children's Research Hospital, Memphis, TN, USA.
| | - J C Panetta
- Pharmaceutical Sciences, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - S D Baker
- Pharmaceutics and Pharmacology, The Ohio State University, Columbus, OH, USA
| | - Y L Chen
- Hematology/Oncology, Massachusetts General Hospital, Boston, MA, USA
| | - D S Hawkins
- Hematology/Oncology, Seattle Children's Hospital, Seattle, WA, USA
| | - A Ostrenga
- Pharmacy, University of Mississippi Medical Center, Jackson, MS, USA
| | | | - S L Spunt
- Pediatrics, Stanford University School of Medicine, Stanford, CA, USA
| | - D Wang
- Radiation Oncology, Rush University Medical Center, Chicago, IL, USA
| | - A R Weiss
- Pediatrics, Maine Medical Center, Portland, ME, USA
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de Castro PF, Maria DA, de Campos Pinto ACFB, Patricio GCF, Matera JM. Local tumour response to neoadjuvant therapy with 2-aminoethyl dihydrogen phosphate in dogs with soft tissue sarcoma. Vet Med Sci 2022; 8:990-1000. [PMID: 35191220 PMCID: PMC9122438 DOI: 10.1002/vms3.757] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND In cases of soft tissue sarcoma (STS), neoadjuvant therapy is indicated to downstage the tumour prior to surgery to achieve enhanced local tumour control. The antineoplastic phospholipid compound 2-aminoethyl dihydrogen phosphate (2-AEH2F) is an alkyl phosphate ester capable of inhibiting cell proliferation and inducing cell death by modifying the asymmetry of phospholipids in the cytoplasmic membrane OBJECTIVES: This clinical study was designed to investigate local antitumoural effects of neoadjuvant therapy with 2-AEH2F in dogs with naturally occurring STS MATERIAL AND METHODS: Dogs (n = 11) received four consecutive weekly intravenous injections of 2-AEH2F (70 mg/kg) prior to tumour resection. Tomographic (CT) and thermal (TE) images were used to investigate changes in tumour size and local temperature in response to treatment RESULTS: Comparative analysis of CT images (n = 9/11) failed to reveal complete or partial remission according to selected assessment criteria (RECIST, WHO and volumetric). Comparative analysis of TE images (n = 10/11) revealed significantly (p = 0.01416) lower temperatures in tumoural areas relative to surrounding tissues over the course of treatment CONCLUSIONS: 2-AEH2F had no cytoreductive effects when used at doses and intervals described in this study. However, significant drop in skin temperatures recorded in tumoural areas suggest induction of physiological changes.
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Affiliation(s)
- Patrícia Ferreira de Castro
- Department of Surgery, School of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo, Brazil
| | | | | | | | - Julia Maria Matera
- Department of Surgery, School of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo, Brazil
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Preoperative Radiation for Soft Tissue Sarcomas: How Much Is Needed? Curr Treat Options Oncol 2022; 23:68-77. [PMID: 35167005 DOI: 10.1007/s11864-022-00943-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/12/2021] [Indexed: 11/03/2022]
Abstract
OPINION STATEMENT Preoperative radiation therapy is an important component of curative treatment for extremity and superficial trunk soft tissue sarcomas. It has traditionally been delivered to a dose of 50 Gy in 2 Gy fractions over 5 weeks. With significant advances in the multidisciplinary approach to soft tissue sarcomas, preoperative radiation therapy may be omitted for certain cases, delivered over a shortened period of time (1-3 weeks), deintensified for myxoid liposarcomas, or combined with systemic therapy to improve the therapeutic ratio. This article reviews the innovative preoperative radiation therapy strategies currently used to treat extremity and superficial trunk soft tissue sarcomas.
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Sunyach MP, Penel N, Montané L, Cassier PA, Largo AC, Sargos P, Blanc E, Pérol D, Blay JY. Sunitinib with concomitant radiation therapy in inoperable sarcomas: Final results from the dose escalation and expansion parts of a multicenter phase I study. Radiother Oncol 2022; 168:95-103. [DOI: 10.1016/j.radonc.2022.01.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 01/10/2022] [Accepted: 01/10/2022] [Indexed: 12/25/2022]
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Alvarez E, Spunt SL, Malogolowkin M, Li Q, Wun T, Brunson A, Thorpe S, Kreimer S, Keegan T. Treatment at Specialized Cancer Centers Is Associated with Improved Survival in Adolescent and Young Adults with Soft Tissue Sarcoma. J Adolesc Young Adult Oncol 2021; 11:370-378. [PMID: 34910881 PMCID: PMC9536344 DOI: 10.1089/jayao.2021.0110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Background: Soft tissue sarcomas (STS) are a heterogeneous group of tumors whose management benefits from a multidisciplinary therapeutic approach. Published data suggest that cancer treatment at a specialized cancer center (SCC) can improve survival in other cancers. Therefore, we examined the impact of the location of treatment on survival in children and adolescents and young adults (AYAs) with STS. Methods: We performed a population-based analysis of children and AYAs hospitalized within 1 year of diagnosis with first primary STS (2000-2014) using the California Cancer Registry linked with hospitalization data. Patients were categorized based on receiving all inpatient treatments at a SCC versus part/none. Multivariable Cox proportional hazards regression identified factors associated with overall and STS-specific survival by age group. Results are presented as adjusted hazard ratios (HRs) and 95% confidence intervals (CIs). Results: Of the 1,674 patients with STS, 142 were children (0-14) and 1,532 were AYAs (15-39) and 89.4% and 40.4% received all inpatient treatments at a SCC, respectively. Overall, the 5-year survival was improved for patients who received all inpatient care at a SCC (59.8% vs. those who received part/none, 50.7%). Multivariable regression analysis found that having all treatments at a SCC was associated with better overall survival (HR, 0.79, CI: 0.65-0.95) in AYAs, but not in children. Conclusions: Our findings demonstrate that treatment for STS at a SCC is associated with better survival in AYAs. Eliminating barriers to treatment of AYAs with STS at SCCs could improve survival in this population.
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Affiliation(s)
- Elysia Alvarez
- Division of Pediatric Hematology/Oncology, University of California Davis School of Medicine, Sacramento, California, USA
| | - Sheri L Spunt
- Division of Pediatric Hematology/Oncology, Stanford University School of Medicine, Stanford, California, USA
| | - Marcio Malogolowkin
- Division of Pediatric Hematology/Oncology, University of California Davis School of Medicine, Sacramento, California, USA
| | - Qian Li
- Division of Hematology/Oncology, Center for Oncology, Hematology Outcomes Research and Training (COHORT), University of California Davis School of Medicine, Sacramento, California, USA
| | - Ted Wun
- Division of Hematology/Oncology, Center for Oncology, Hematology Outcomes Research and Training (COHORT), University of California Davis School of Medicine, Sacramento, California, USA
| | - Ann Brunson
- Division of Hematology/Oncology, Center for Oncology, Hematology Outcomes Research and Training (COHORT), University of California Davis School of Medicine, Sacramento, California, USA
| | | | - Sara Kreimer
- Division of Pediatric Hematology/Oncology, Stanford University School of Medicine, Stanford, California, USA
| | - Theresa Keegan
- Division of Hematology/Oncology, Center for Oncology, Hematology Outcomes Research and Training (COHORT), University of California Davis School of Medicine, Sacramento, California, USA
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Unger JM, Beauchemin M, Hershman DL. Adolescent and young adult enrollment to a National Cancer Institute-sponsored National Clinical Trials Network Research Group over 25 years. Cancer 2021; 127:4574-4584. [PMID: 34351619 PMCID: PMC8665001 DOI: 10.1002/cncr.33855] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Revised: 07/21/2021] [Accepted: 07/23/2021] [Indexed: 01/03/2023]
Abstract
BACKGROUND Adolescent and young adult (AYA) patients with cancer have not seen the same improvements in survival as younger (pediatric) patients and older patients (adults 40 years old or older). This may be related to their lower participation in clinical trials. METHODS This study examined AYA patient accrual to SWOG Cancer Research Network phase 1 to 3 clinical treatment trials for 29 cancers over 25 years (January 1996 to December 2020). Trial enrollments for AYA patients (15-39 years old) were compared with trial enrollments for older patients (40 years old or older) in SWOG and with US AYA cancer population rates derived from US Census and National Cancer Institute/Surveillance, Epidemiology, and End Results data. RESULTS In total, 84,219 patients were enrolled in SWOG treatment trials, including 7109 AYA patients (8.4%); in contrast, AYAs constituted 3.8% of the US cancer population. By histology, the highest proportions of AYA patients were in trials for Hodgkin disease (825 of 1220; 67.6%) and acute lymphocytic leukemia (350 of 678; 51.6%), whereas breast cancer trials had the greatest number of AYA patients (3032 of 32,693; 9.3%). SWOG AYA patients were more often female (68.8% vs 58.7%; P < .001), Black (10.1% vs 8.2%; P < .001), and Hispanic (10.6% vs 5.6%; P < .001) than SWOG patients who were 40 years old or older, and they were more often female (68.8% vs 65.1%; P < .001) but less often Black (10.1% vs 11.8%; P < .001) or Hispanic (10.6% vs 12.8%; P < .001) than AYA patients in the US cancer population. CONCLUSIONS AYA patients with cancer were well represented in SWOG clinical trials in comparison with US cancer population patients with the same cancers. The SWOG AYA population was more racially/ethnically diverse than older SWOG patients, although it was less diverse than the US AYA cancer population. LAY SUMMARY Adolescent and young adult (AYA) patients with cancer (aged 15-39 years) have not seen the same improvements in survival as younger (pediatric) patients and older patients (adults 40 years old or older). This may be related to their lower participation in clinical trials. This study evaluated the extent to which AYA patients were enrolled in a large, National Cancer Institute-sponsored network group over 25 years (1996-2020). Overall, 8.4% of the enrolled patients (7109 of 84,219) were AYAs; this was twice the corresponding rate of 3.8% in the US cancer population. AYA patients were also more racially/ethnically diverse than older trial patients, although they were less racially/ethnically diverse than the US AYA cancer population.
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Affiliation(s)
- Joseph M. Unger
- SWOG Statistics & Data Management Center, Fred Hutchinson Cancer Research Center, Seattle, WA
| | | | - Dawn L. Hershman
- Columbia University Mailman School of Public Health, New York, NY
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You Y, Guo X, Zhuang R, Zhang C, Wang Z, Shen F, Wang Y, Liu W, Zhang Y, Lu W, Hou Y, Wang J, Zhang X, Lu M, Zhou Y. Activity of PD-1 Inhibitor Combined With Anti-Angiogenic Therapy in Advanced Sarcoma: A Single-Center Retrospective Analysis. Front Mol Biosci 2021; 8:747650. [PMID: 34869583 PMCID: PMC8635153 DOI: 10.3389/fmolb.2021.747650] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Accepted: 09/29/2021] [Indexed: 01/13/2023] Open
Abstract
Background: Immune checkpoint inhibitors (ICIs) are employed to treat various cancers, including soft tissue sarcomas (STSs), and less than 20% of patients benefit from this treatment. Vascular endothelial growth factor (VEGF) promotes the immunosuppressive tumor microenvironment and contributes to ICI-resistant therapy. Anti-VEGF receptor tyrosine-kinase inhibitors (TKIs) combined with ICIs have shown antitumor activity in patients with alveolar soft-part sarcoma (ASPS). However, they have not been extensively studied to treat other STS subtypes, such as leiomyosarcoma (LMS), dedifferentiated liposarcoma (DDLPS), undifferentiated pleomorphic sarcoma (UPS), myxofibrosarcoma (MFS), and angiosarcoma (AS). Methods: In this retrospective study, we collected data from 61 patients who were diagnosed with advanced STS based on imaging and histology, including LMS, DDLPS, and UPS. Among them, 41 patients were treated with ICIs combined with TKIs and 20 patients received ICI therapy. The endpoints of progression-free survival (PFS) and overall response rate (ORR) were analyzed in the two groups, and the overall response [partial response (PR), stable disease (SD), and progressive disease (PD)] of each patient was determined using RECIST 1.1 evaluation criteria. Results: In total, 61 STS patients had the following subtypes: LMS (n = 20), DDLPS (n = 17), UPS (n = 8), ASPS (n = 7), MFS (n = 7), and AS (n = 2). The median PFS (mPFS) was significantly prolonged after ICI treatment in combination with TKIs (11.74 months, 95% CI 4.41–14.00) compared to ICI treatment alone (6.81 months, 95% CI 5.43–NA) (HR 0.5464, p = 0.043). The 12-month PFS rates of patients who received ICI–TKI treatment were increased from 20.26% (95% CI 0.08–0.53) to 42.90% (95% CI 0.27–0.68). In the combination therapy group, 12 patients (30%) achieved PR, 25 patients (62.5%) achieved SD, and 3 patients (7.5%) achieved PD for 3 months or longer. In the non-TKI-combination group, 2 patients (9.5%) achieved PR, 14 patients (66.7%) achieved SD, and 5 patients (23.8%) achieved PD within 3 months. The ORRs in the two groups were 30.0% (ICI–TKI combination) and 9.5% (ICI only), respectively. A notable ORR was observed in the ICI–TKI combination group, especially for subtypes ASPS (66.7%), MFS (42.9%), and UPS (33.3%). The PD-L1 expression (n = 33) and tumor mutation burden (TMB, n = 27) were determined for each patient. However, our results showed no significant difference in PFS or response rates between the two groups. Conclusion: This study suggests that ICI–TKI treatment has antitumor activity in patients with STS, particularly the ASPS and MFS subtypes. Moreover, effective biomarkers to predict clinical outcomes are urgently needed after combination therapy in the STS subtypes.
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Affiliation(s)
- Yang You
- Oncology Department, Zhongshan Hospital, Shanghai, China
| | - Xi Guo
- Oncology Department, Zhongshan Hospital, Shanghai, China
| | | | - Chenlu Zhang
- Oncology Department, Zhongshan Hospital, Shanghai, China
| | - Zhiming Wang
- Oncology Department, Zhongshan Hospital, Shanghai, China
| | - Feng Shen
- Oncology Department, Zhongshan Hospital, Shanghai, China
| | - Yan Wang
- Oncology Department, Zhongshan Hospital, Shanghai, China
| | - Wenshuai Liu
- Oncology Department, Zhongshan Hospital, Shanghai, China
| | - Yong Zhang
- Oncology Department, Zhongshan Hospital, Shanghai, China
| | - Weiqi Lu
- Oncology Department, Zhongshan Hospital, Shanghai, China
| | - Yingyong Hou
- Oncology Department, Zhongshan Hospital, Shanghai, China
| | - Jing Wang
- GenomiCare Biotechnology (Shanghai) Co., Ltd., Shanghai, China
| | - Xuan Zhang
- GenomiCare Biotechnology (Shanghai) Co., Ltd., Shanghai, China
| | - Minzhi Lu
- Oncology Department, Zhongshan Hospital, Shanghai, China
| | - Yuhong Zhou
- Oncology Department, Zhongshan Hospital, Shanghai, China
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van Meekeren M, Bovee JVMG, van Coevorden F, van Houdt W, Schrage Y, Koenen AM, Miah AB, Zaidi S, Hayes AJ, Thway K, Krol S, Fiocco M, Gelderblom H, Steeghs N, Haas RL. A phase II study on the neo-adjuvant combination of pazopanib and radiotherapy in patients with high-risk, localized soft tissue sarcoma. Acta Oncol 2021; 60:1557-1564. [PMID: 34554030 DOI: 10.1080/0284186x.2021.1971294] [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] [Indexed: 10/20/2022]
Abstract
PURPOSE A prior phase I study showed that the neo-adjuvant combination of pazopanib and radiotherapy was well tolerated, and induced promising pathological responses in soft-tissue sarcoma patients. Results of the subsequent prospective, multicenter phase II, PASART-2 trial are presented here, further investigating the efficacy and safety of this combination. PATIENTS AND METHODS Patients with high-risk, localized soft-tissue sarcoma received neo-adjuvant radiotherapy, 50 Gy in 25 fractions (PASART-2A) or with a subsequent dose de-escalation to 36 Gy in 18 fractions (PASART-2B). This was combined with 800 mg once daily pazopanib, which started one week before radiotherapy and finished simultaneously. After an interval of 4-8 weeks, surgical resection was performed. The primary endpoint was the rate of pathological complete responses (pCR), defined as ≤5% viable cells. RESULTS 25 patients were registered in the study, 21 in PASART-2A and 4 in PASART-2B. After central pathology review, the combination treatment led to a pCR in 5 patients (20%). 17 patients (68%) experienced grade 3+ toxicities during neo-adjuvant treatment, of which the most common were alanine aminotransferase (ALT) elevation, aspartate aminotransferase (AST) elevation, and hypertension, all asymptomatic. Grade 3+ acute post-operative toxicities occurred in 5 patients (20%), of which the most common was wound infection. All patients completed the full radiotherapy regimen and underwent surgery. Pazopanib was discontinued before completion in 9 patients (36%), due to elevated ALT and/or AST, and shortly interrupted in 2 patients (8%), due to hypertension. CONCLUSION Apart from asymptomatic hepatotoxicity, the study regimen was well tolerated. Although the pre-specified efficacy endpoint (30% pCR) was not met, a more than doubling of historical pCR rates after neo-adjuvant radiotherapy alone was observed, which warrants further investigation.
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Affiliation(s)
- Milan van Meekeren
- Department of Medical Oncology, Leiden University Medical Center, Leiden, the Netherlands
| | | | - Frits van Coevorden
- Department of Surgical Oncology, The Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Winan van Houdt
- Department of Surgical Oncology, The Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Yvonne Schrage
- Department of Surgical Oncology, The Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Anne Miek Koenen
- Department of Medical Oncology, The Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Aisha B. Miah
- Department of Clinical Oncology, The Royal Marsden Hospital and The Institute of Cancer Research, London, United Kingdom
| | - Shane Zaidi
- Department of Clinical Oncology, The Royal Marsden Hospital and The Institute of Cancer Research, London, United Kingdom
| | - Andrew J. Hayes
- Department of Surgery, The Royal Marsden Hospital and The Institute of Cancer Research, London, United Kingdom
| | - Khin Thway
- Department of Pathology, The Royal Marsden Hospital and The Institute of Cancer Research, London, United Kingdom
| | - Stijn Krol
- Department of Radiotherapy, Leiden University Medical Center, Leiden, the Netherlands
| | - Marta Fiocco
- Department of Medical Statistics and Bioinformatics, Leiden University Medical Center, Leiden, the Netherlands
| | - Hans Gelderblom
- Department of Medical Oncology, Leiden University Medical Center, Leiden, the Netherlands
| | - Neeltje Steeghs
- Department of Medical Oncology, The Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Rick L. Haas
- Department of Radiotherapy, Leiden University Medical Center, Leiden, the Netherlands
- Department of Radiotherapy, The Netherlands Cancer Institute, Amsterdam, The Netherlands
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Venkatramani R, Xue W, Randall RL, Wolden S, Anderson J, Lopez-Terrada D, Black J, Kao SC, Shulkin B, Ostrenga A, Pappo A, Spunt SL. Synovial Sarcoma in Children, Adolescents, and Young Adults: A Report From the Children's Oncology Group ARST0332 Study. J Clin Oncol 2021; 39:3927-3937. [PMID: 34623899 DOI: 10.1200/jco.21.01628] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
PURPOSE Synovial sarcoma (SS) is the second most common malignant soft tissue tumor in children. ARST0332 evaluated a risk-based treatment strategy for young patients with soft tissue sarcoma designed to limit therapy for low-risk (LR) disease and to test neoadjuvant chemoradiotherapy for unresected higher-risk disease. METHODS Newly diagnosed patients with SS age < 30 years were assigned to four treatment arms based on disease features: A (surgery only), B (55.8 Gy radiotherapy [RT]), C (ifosfamide and doxorubicin [ID] chemotherapy plus 55.8 Gy RT), and D (neoadjuvant ID and 45 Gy RT, then surgery and RT boost based on margins followed by adjuvant ID). Patients treated in Arms A and B were considered LR, arms C and D without metastases as intermediate-risk (IR), and those with metastases as high-risk (HR). RESULTS Of the 146 patients with SS enrolled, 138 were eligible and evaluable: LR (46), IR (71), and HR (21). Tumors were 80% extremity, 70% > 5 cm, 70% high-grade, 62% invasive, 95% deep, and 15% metastatic. Treatment was on arm A (29.7%), B (3.6%), C (16.7%), and D (50%). There were no toxic deaths and four unexpected grade 4 adverse events. By risk group, at a median follow-up of 6.8 years, estimated 5-year event-free survival was LR 82%, IR 70%, and HR 8%, and overall survival was LR 98%, IR 89%, and HR 13%. After accounting for the features that defined risk category, none of the other patient or disease characteristics (age, sex, tumor site, tumor invasiveness, and depth) improved the risk stratification model. CONCLUSION The risk-based treatment strategy used in ARST0332 produced favorable outcomes in patients with nonmetastatic SS relative to historical controls despite using RT less frequently and at lower doses. The outcome for metastatic SS remains unsatisfactory and new therapies are urgently needed.
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Affiliation(s)
- Rajkumar Venkatramani
- Division of Hematology/Oncology, Department of Pediatrics, Texas Children's Cancer Center, Texas Children's Hospital, Baylor College of Medicine, Houston, TX
| | - Wei Xue
- Department of Biostatistics, College of Public Health and Health Professions College of Medicine, University of Florida, Gainesville, FL
| | - R Lor Randall
- UC Davis Department of Orthopedic Surgery, Sacramento, CA
| | | | | | - Dolores Lopez-Terrada
- Department of Pathology, Texas Children's Hospital, Baylor College of Medicine, Houston, TX
| | | | - Simon C Kao
- Division of Pediatric Radiology, Department of Radiology, Carver College of Medicine and University of Iowa Stead Family Children's Hospital, University of Iowa, Iowa City, IA
| | - Barry Shulkin
- Department of Diagnostic Imaging, St. Jude Children's Research Hospital, Memphis, TN.,Department of Radiology, University of TN Health Science Center, Memphis, TN
| | | | - Alberto Pappo
- Department of Oncology, St Jude Children's Research Hospital, Memphis, TN
| | - Sheri L Spunt
- Division of Hematology/Oncology, Department of Pediatrics, Stanford University School of Medicine, Palo Alto, CA
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50
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Shen CJ, Terezakis SA. The Evolving Role of Radiotherapy for Pediatric Cancers With Advancements in Molecular Tumor Characterization and Targeted Therapies. Front Oncol 2021; 11:679701. [PMID: 34604027 PMCID: PMC8481883 DOI: 10.3389/fonc.2021.679701] [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: 03/12/2021] [Accepted: 08/26/2021] [Indexed: 12/14/2022] Open
Abstract
Ongoing rapid advances in molecular diagnostics, precision imaging, and development of targeted therapies have resulted in a constantly evolving landscape for treatment of pediatric cancers. Radiotherapy remains a critical element of the therapeutic toolbox, and its role in the era of precision medicine continues to adapt and undergo re-evaluation. Here, we review emerging strategies for combining radiotherapy with novel targeted systemic therapies (for example, for pediatric gliomas or soft tissue sarcomas), modifying use or intensity of radiotherapy when appropriate via molecular diagnostics that allow better characterization and individualization of each patient’s treatments (for example, de-intensification of radiotherapy in WNT subgroup medulloblastoma), as well as exploring more effective targeted systemic therapies that may allow omission or delay of radiotherapy. Many of these strategies are still under investigation but highlight the importance of continued pre-clinical and clinical studies evaluating the role of radiotherapy in this era of precision oncology.
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Affiliation(s)
- Colette J Shen
- Department of Radiation Oncology, University of North Carolina, Chapel Hill, NC, United States
| | - Stephanie A Terezakis
- Department of Radiation Oncology, University of Minnesota, Minneapolis, MN, United States
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