1
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Bovée JVMG, Webster F, Amary F, Baumhoer D, Bloem JLH, Bridge JA, Cates JMM, de Alava E, Dei Tos AP, Jones KB, Mahar A, Nielsen GP, Righi A, Wagner AJ, Yoshida A, Fletcher CDM. Datasets for the reporting of primary tumour in bone: recommendations from the International Collaboration on Cancer Reporting (ICCR). Histopathology 2023; 82:531-540. [PMID: 36464647 PMCID: PMC10107487 DOI: 10.1111/his.14849] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 11/28/2022] [Accepted: 11/29/2022] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND OBJECTIVES Bone tumours are relatively rare and, as a consequence, treatment in a centre with expertise is required. Current treatment guidelines also recommend review by a specialised pathologist. Here we report on international consensus-based datasets for the pathology reporting of biopsy and resection specimens of bone sarcomas. The datasets were produced under the auspices of the International Collaboration on Cancer Reporting (ICCR), a global alliance of major (inter-)national pathology and cancer organisations. METHODS AND RESULTS According to the ICCR's process for dataset development, an international expert panel consisting of pathologists, an oncologic orthopaedic surgeon, a medical oncologist, and a radiologist produced a set of core and noncore data items for biopsy and resection specimens based on a critical review and discussion of current evidence. All professionals involved were bone tumour experts affiliated with tertiary referral centres. Commentary was provided for each data item to explain the rationale for selecting it as a core or noncore element, its clinical relevance, and to highlight potential areas of disagreement or lack of evidence, in which case a consensus position was formulated. Following international public consultation, the documents were finalised and ratified, and the datasets, including a synoptic reporting guide, were published on the ICCR website. CONCLUSION These first international datasets for bone sarcomas are intended to promote high-quality, standardised pathology reporting. Their widespread adoption will improve the consistency of reporting, facilitate multidisciplinary communication, and enhance comparability of data, all of which will help to improve management of bone sarcoma patients.
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Affiliation(s)
- Judith V M G Bovée
- Department of Pathology, Leiden University Medical Center, Leiden, The Netherlands.,Leiden Center for Computational Oncology, LUMC, Leiden, The Netherlands
| | - Fleur Webster
- International Collaboration on Cancer Reporting, Sydney, NSW, Australia
| | - Fernanda Amary
- Department of Histopathology, Royal National Orthopaedic Hospital, Stanmore, Greater London, UK.,Cancer Institute, University College London, London, UK
| | - Daniel Baumhoer
- Bone Tumour Reference Centre, Institute of Pathology, University Hospital Basel, Basel, Switzerland
| | - J L Hans Bloem
- Department of Radiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Julia A Bridge
- Division of Molecular Pathology, ProPath, Dallas, TX, USA.,Department of Pathology and Microbiology, University of Nebraska Medical Center, Omaha, NE, USA
| | - Justin M M Cates
- Department of Pathology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Enrique de Alava
- Institute of Biomedicine of Sevilla (IBiS), Virgen del Rocio University Hospital, CSIC, University of Seville, Seville, Spain.,Department of Normal and Pathological Cytology and Histology, School of Medicine, University of Seville, Seville, Spain
| | - Angelo Paolo Dei Tos
- Department of Pathology, Azienda Ospedaliera Universitaria di Padova, Padova, Italy.,Department of Medicine, University of Padua, School of Medicine, Padua, Italy
| | - Kevin B Jones
- Department of Orthopaedics, Huntsman Cancer Institute, University of Utah School of Medicine, Salt Lake City, UT, USA.,Department of Oncological Sciences, Huntsman Cancer Institute, University of Utah School of Medicine, Salt Lake City, UT, USA
| | - Annabelle Mahar
- Department of Tissue Pathology and Diagnostic Oncology, Royal Prince Alfred Hospital, Camperdown, NSW, Australia
| | - G Petur Nielsen
- Department of Pathology, Massachusetts General Hospital, Boston, MA, USA.,Harvard Medical School, Boston, MA, USA
| | - Alberto Righi
- Department of Pathology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Andrew J Wagner
- Harvard Medical School, Boston, MA, USA.,Center for Sarcoma and Bone Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Akihiko Yoshida
- Department of Diagnostic Pathology, National Cancer Center Hospital, Tokyo, Japan.,Rare Cancer Center, National Cancer Center Hospital, Tokyo, Japan
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2
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Musculoskeletal Metastasis From Soft-tissue Sarcomas: A Review of the Literature. J Am Acad Orthop Surg 2022; 30:493-503. [PMID: 35320120 DOI: 10.5435/jaaos-d-21-00944] [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] [Received: 09/09/2021] [Accepted: 02/13/2022] [Indexed: 02/01/2023] Open
Abstract
Soft-tissue sarcomas are a rare and extremely heterogeneous group of cancers, representing <1% of all human malignancies. The lungs are the most common site of distant metastasis, followed by the bone, lymph nodes, liver, brain, and subcutaneous tissue. Clinical experience suggests that skeletal metastasis is part of the natural history affecting the prognosis and quality of life in these patients. Approximately 2.2% of patients have skeletal metastasis at diagnosis. However, up to 10% will develop skeletal metastasis after a mean interval of 21.3 months. Although systemic therapy with conventional chemotherapy remains the primary treatment modality for those with metastatic sarcoma, increased survival has been achieved in selected patients who receive multimodality therapy, including surgery, for their metastatic disease. The 5-year overall survival of patients with isolated bone metastases was 41.2% (26.9% to 54.9%), which decreased to 32.9% (21.2% to 45.1%) in the setting of combined bone and lung metastases. Moreover, the resection of the primary soft-tissue sarcoma is a predictor of survival, resulting in a 58% decrease in mortality after surgery (hazard ratio, 0.42, P = 0.013). Understanding the effect of these metastases on patient survival may influence imaging, surveillance, and treatment decisions.
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3
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Sabei FY, Taratula O, Albarqi HA, Al-Fatease AM, Moses AS, Demessie AA, Park Y, Vogel WK, Esfandiari Nazzaro E, Davare MA, Alani A, Leid M, Taratula O. A targeted combinatorial therapy for Ewing's sarcoma. NANOMEDICINE : NANOTECHNOLOGY, BIOLOGY, AND MEDICINE 2021; 37:102446. [PMID: 34303840 PMCID: PMC8464505 DOI: 10.1016/j.nano.2021.102446] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Revised: 06/23/2021] [Accepted: 07/04/2021] [Indexed: 02/08/2023]
Abstract
Ewing's sarcoma (EwS) is the second most common bone cancer in children and adolescents. Current chemotherapy regimens are mainly ineffective in patients with relapsed disease and cause long-term effects in survivors. Therefore, we have developed a combinatorial therapy based on a novel drug candidate named ML111 that exhibits selective activity against EwS cells and synergizes with vincristine. To increase the aqueous solubility of hydrophobic ML111, polymeric nanoparticles (ML111-NP) were developed. In vitro data revealed that ML111-NP compromise viability of EwS cells without affecting non-malignant cells. Furthermore, ML111-NP exhibit strong synergistic effects in a combination with vincristine on EwS cells, while this drug pair exhibits antagonistic effects towards normal cells. Finally, animal studies validated that ML111-NP efficiently accumulate in orthotopic EwS xenografts after intravenous injection and provide superior therapeutic outcomes in a combination with vincristine without evident toxicity. These results support the potential of the ML111-based combinatorial therapy for EwS.
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Affiliation(s)
- Fahad Y Sabei
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, Portland, OR, USA; Department of Pharmaceutics, College of Pharmacy, Jazan University, Jazan, Saudi Arabia
| | - Olena Taratula
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, Portland, OR, USA
| | - Hassan A Albarqi
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, Portland, OR, USA; Department of Pharmaceutics, College of Pharmacy, Najran University, Najran, Saudi Arabia
| | - Adel M Al-Fatease
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, Portland, OR, USA; Department of Pharmaceutics, College of Pharmacy, King Khalid University, Abha, Saudi Arabia
| | - Abraham S Moses
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, Portland, OR, USA
| | - Ananiya A Demessie
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, Portland, OR, USA
| | - Youngrong Park
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, Portland, OR, USA
| | - Walter K Vogel
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, Portland, OR, USA
| | - Ellie Esfandiari Nazzaro
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, Portland, OR, USA
| | - Monika A Davare
- Papé Pediatric Research Institute, Oregon Health & Science University, Portland, OR, USA; Division of Pediatric Hematology & Oncology, Department of Pediatrics, Oregon Health & Science University, Portland, OR, USA
| | - Adam Alani
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, Portland, OR, USA
| | - Mark Leid
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, Portland, OR, USA; Department of Integrative Biomedical and Diagnostic Sciences, Oregon Health & Science University, Portland, OR, USA.
| | - Oleh Taratula
- Department of Pharmaceutical Sciences, College of Pharmacy, Oregon State University, Portland, OR, USA.
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4
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Markey FB, Romero B, Parashar V, Batish M. Identification of a New Transcriptional Co-Regulator of STEAP1 in Ewing's Sarcoma. Cells 2021; 10:cells10061300. [PMID: 34073779 PMCID: PMC8225120 DOI: 10.3390/cells10061300] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2021] [Revised: 05/18/2021] [Accepted: 05/21/2021] [Indexed: 12/28/2022] Open
Abstract
Ewing’s sarcoma (ES) is caused by a chromosomal translocation leading to the formation of the fused EWSFLI1 gene, which codes for an aberrant transcription factor EWSFLI1. The transcriptional targets of EWSFLI1 have been viewed as promising and novel drug targets in the treatment of ES. One such target is six transmembrane epithelial antigen of the prostate 1 (STEAP1), a transmembrane protein that is upregulated by EWSFLI1 in ES. STEAP1 is a hallmark of tumor invasiveness and an indicator of tumor responsiveness to therapy. EWSFLI1 binds to the STEAP1 promoter region, but the mechanism of action by which it upregulates STEAP1 expression in ES is not entirely understood. Upon analysis of the STEAP1 promoter, we predicted two binding sites for NKX2.2, another crucial transcription factor involved in ES pathogenesis. We confirmed the interaction of NKX2.2 with the STEAP1 promoter using chromatin immunoprecipitation (ChIP) analysis. We used single-molecule RNA imaging, biochemical, and genetic studies to identify the novel role of NKX2.2 in regulating STEAP1 expression in ES. Our results show that NKX2.2 is a co-regulator of STEAP1 expression and functions by interacting with the STEAP1 promoter at sites proximal to the reported EWSFLI1 sites. The co-operative interaction of NKX2.2 with EWSFLI1 in regulating STEAP1 holds potential as a new target for therapeutic interventions for ES.
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Affiliation(s)
- Fatu Badiane Markey
- Department of Microbiology, Biochemistry and Molecular Genetics, Rutgers Biomedical and Health Sciences, Rutgers University, Newark, NJ 07103, USA;
| | - Brigette Romero
- Department of Medical and Molecular Sciences, University of Delaware, Newark, DE 19713, USA; (B.R.); (V.P.)
| | - Vijay Parashar
- Department of Medical and Molecular Sciences, University of Delaware, Newark, DE 19713, USA; (B.R.); (V.P.)
| | - Mona Batish
- Department of Microbiology, Biochemistry and Molecular Genetics, Rutgers Biomedical and Health Sciences, Rutgers University, Newark, NJ 07103, USA;
- Department of Medical and Molecular Sciences, University of Delaware, Newark, DE 19713, USA; (B.R.); (V.P.)
- Correspondence: ; Tel.: +1-302-831-8591
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5
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Righi A, Pacheco M, Palmerini E, Carretta E, Gambarotti M, Longhi A, Magagnoli G, Sbaraglia M, Manfrini M, Picci P, Dei Tos AP. Histological response to neoadjuvant chemotherapy in localized Ewing sarcoma of the bone: A retrospective analysis of available scoring tools. Eur J Surg Oncol 2021; 47:1778-1783. [PMID: 33622576 DOI: 10.1016/j.ejso.2021.02.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 02/03/2021] [Accepted: 02/10/2021] [Indexed: 02/06/2023] Open
Abstract
AIM The aim is to evaluate which of the existing scoring systems of histological response to neoadjuvant chemotherapy best stratifies the clinical outcome of patients with localized Ewing sarcoma of bone. METHODS 474 patients with diagnosis of localized Ewing sarcoma of bone were included. The median follow-up was 13.5 years. RESULTS The overall survival and the disease-free survival (DFS) were 70.8% and 63.9% at 5 years. The percentage of histological response to neoadjuvant chemotherapy ranged between 5% and 100% (mean 83%). The agreement between Bologna System and the different percentual cut-offs of histological response to neoadjuvant chemotherapy was high, with kappa statistics of 0.83 for a cut-off of ≥90%; 0.86 for a cut-off of ≥95%; 0.79 for a cut-off of ≥96% and 0.61 for a cut-off of 100%. Statistically higher DFS rates for good responders compared to poor responders were found when using each given system. Model performance indicators showed that Bologna system had a lower AIC score and a higher c-statistics to predict DFS. When the patients classified as good responders using the different percentual cut-offs of histological response to neoadjuvant chemotherapy, were instead re-classified using the Bologna system, statistical differences were noted in DFS within each specific group. CONCLUSIONS All scoring tools to evaluate histological response to neoadjuvant chemotherapy offer good predictive value for DFS in localized Ewing's sarcoma of bone. The Bologna system better stratifies those patients with histological response to neoadjuvant chemotherapy between 90 and 99%, representing a more reliable scoring tool in this subset.
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Affiliation(s)
- Alberto Righi
- Department of Pathology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy.
| | - Marina Pacheco
- Department of Pathology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy; Department of Pathology, Complejo Hospitalario Metropolitano CSS, Panama, Panama
| | - Emanuela Palmerini
- Department of Chemotherapy, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Elisa Carretta
- Ufficio Flussi Informativi, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Marco Gambarotti
- Department of Pathology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Alessandra Longhi
- Department of Chemotherapy, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Giovanna Magagnoli
- Department of Pathology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Marta Sbaraglia
- Department of Pathology, Azienda Ospedaliera di Padova, Padua, Italy
| | - Marco Manfrini
- Department of Orthopaedic Oncology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Piero Picci
- I.S.G. Italian Sarcoma Group, San Lazzaro di Savena (BO), Italy
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6
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Boyce-Fappiano D, Guadagnolo BA, Ratan R, Wang WL, Wagner MJ, Patel S, Livingston JA, Lin PP, Diao K, Mitra D, Farooqi A, Lazar AJ, Roland CL, Bishop AJ. Evaluating the Soft Tissue Sarcoma Paradigm for the Local Management of Extraskeletal Ewing Sarcoma. Oncologist 2020; 26:250-260. [PMID: 33289298 DOI: 10.1002/onco.13616] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Accepted: 11/16/2020] [Indexed: 12/29/2022] Open
Abstract
OBJECTIVES We reviewed our experience treating patients with localized extraskeletal Ewing sarcoma (EES) to determine optimal local management strategies for this rare disease. METHODS Sixty patients with localized EES treated at our institution between 1994 and 2018 were reviewed. The Kaplan-Meier method was used to estimates disease outcomes. RESULTS The median follow-up time was 74 months (interquartile range [IQR], 17-121). Half the patients (n = 30) received combined-modality local therapy (CMT) with both surgery and radiation therapy (RT), whereas the other half received single-modality local therapy (SMT) with either surgery or RT. All patients received chemotherapy. The 5-year overall survival was 76%. Twenty-two patients (37%) developed recurrence at a median time of 15 months (IQR, 5-56 months) resulting in 3-year progression-free survival (PFS) of 65%. On univariate analysis, the use of both neoadjuvant and adjuvant chemotherapy was associated with improved 5-year PFS (71% vs. 50%, p = .04) compared with those who received one or the other. Furthermore, 11 patients (18%) developed local recurrences at a median time of 14 months (IQR, 2-19 months), resulting in a 5-year local control (LC) rate of 77%. Use of CMT was not associated with improved LC (83% vs. 72% SMT, p = .41). Also, use of CMT was the only factor associated with poorer disease-specific survival (vs. SMT; hazard ratio, 3.4; p = .047; 95% confidence interval, 1.01-11.4). CONCLUSION For patients with EES, CMT was not associated with a decreased rate of local relapse. These data suggest that SMT alone may be sufficient for LC in select patients. A multi-institutional collaborative effort should be considered to validate these findings. IMPLICATIONS FOR PRACTICE Extraskeletal Ewing sarcoma is a rare chemosensitive sarcoma whose clinical course more closely follows Ewing sarcoma of bone rather than that of other soft tissue sarcomas. Based on this study, combined-modality local therapy did not confer a local control advantage compared with single-modality local therapy. Therefore, single-modality local therapy is likely adequate in select patients with favorable disease features, which has the advantage of ensuring prompt administration of systemic therapy. A multi-institutional collaborative effort is warranted to determine which patients may benefit from de-escalated local therapy.
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Affiliation(s)
- David Boyce-Fappiano
- Departments of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - B Ashleigh Guadagnolo
- Departments of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Ravin Ratan
- Departments of Sarcoma Medical Oncology, , The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Wei-Lien Wang
- Departments of Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Michael J Wagner
- Division of Medical Oncology, University of Washington, Seattle, Washington, USA
| | - Shreyaskumar Patel
- Departments of Sarcoma Medical Oncology, , The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - John A Livingston
- Departments of Sarcoma Medical Oncology, , The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Patrick P Lin
- Departments of Orthopedic Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Kevin Diao
- Departments of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Devarati Mitra
- Departments of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Ahsan Farooqi
- Departments of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Alexander J Lazar
- Departments of Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Christina L Roland
- Departments of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Andrew J Bishop
- Departments of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
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7
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Liu Y, Yuan Y, Zhang F, Hu K, Qiu J, Hou X, Yan J, Lian X, Sun S, Liu Z, Shen J. Outcome of multidisciplinary treatment of peripheral primitive neuroectodermal tumor. Sci Rep 2020; 10:15656. [PMID: 32973274 PMCID: PMC7519088 DOI: 10.1038/s41598-020-72680-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2019] [Accepted: 09/01/2020] [Indexed: 11/26/2022] Open
Abstract
Peripheral primitive neuroectodermal tumors (PNETs) constitute very rare and aggressive malignancies. To date, there are no standard guidelines for management of peripheral PNETs due to the paucity of cases arising in various body sites. Therapeutic approach is derived from Ewing sarcoma family, which currently remains multimodal. Our study retrospectively analyzed 86 PNET patients from February 1, 1998 to February 1, 2018 at Peking Union Medical College Hospital with an additional 75 patients from review of literature. The clinicopathologic and treatment plans associated with survival was investigated. Surgery, chemotherapy, female sex, small tumor size, no lymph node metastasis, R0 surgical resection, (vincristine + doxorubicin + cyclophosphamide)/(isophosphamide + etoposide) regimen, and more than 10 cycles of chemotherapy were associated with improved overall survival in univariate analysis. Surgery, more than 10 cycles of chemotherapy, and small tumor size were independent prognostic factors for higher overall survival. Our data indicates that multimodal therapy is the mainstay therapeutic approach for peripheral PNET.
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Affiliation(s)
- Yidi Liu
- Department of Radiation Oncology, Peking Union Medical College Hospital. Chinese Academy of Medical Sciences & Peking Union Medical College, No.1 Shuaifuyuan Wangfujing, Dongcheng District, Beijing, 100730, People's Republic of China
| | - Yan Yuan
- Department of Radiation Oncology, Peking Union Medical College Hospital. Chinese Academy of Medical Sciences & Peking Union Medical College, No.1 Shuaifuyuan Wangfujing, Dongcheng District, Beijing, 100730, People's Republic of China
| | - Fuquan Zhang
- Department of Radiation Oncology, Peking Union Medical College Hospital. Chinese Academy of Medical Sciences & Peking Union Medical College, No.1 Shuaifuyuan Wangfujing, Dongcheng District, Beijing, 100730, People's Republic of China
| | - Ke Hu
- Department of Radiation Oncology, Peking Union Medical College Hospital. Chinese Academy of Medical Sciences & Peking Union Medical College, No.1 Shuaifuyuan Wangfujing, Dongcheng District, Beijing, 100730, People's Republic of China
| | - Jie Qiu
- Department of Radiation Oncology, Peking Union Medical College Hospital. Chinese Academy of Medical Sciences & Peking Union Medical College, No.1 Shuaifuyuan Wangfujing, Dongcheng District, Beijing, 100730, People's Republic of China
| | - Xiaorong Hou
- Department of Radiation Oncology, Peking Union Medical College Hospital. Chinese Academy of Medical Sciences & Peking Union Medical College, No.1 Shuaifuyuan Wangfujing, Dongcheng District, Beijing, 100730, People's Republic of China
| | - Junfang Yan
- Department of Radiation Oncology, Peking Union Medical College Hospital. Chinese Academy of Medical Sciences & Peking Union Medical College, No.1 Shuaifuyuan Wangfujing, Dongcheng District, Beijing, 100730, People's Republic of China
| | - Xin Lian
- Department of Radiation Oncology, Peking Union Medical College Hospital. Chinese Academy of Medical Sciences & Peking Union Medical College, No.1 Shuaifuyuan Wangfujing, Dongcheng District, Beijing, 100730, People's Republic of China
| | - Shuai Sun
- Department of Radiation Oncology, Peking Union Medical College Hospital. Chinese Academy of Medical Sciences & Peking Union Medical College, No.1 Shuaifuyuan Wangfujing, Dongcheng District, Beijing, 100730, People's Republic of China
| | - Zhikai Liu
- Department of Radiation Oncology, Peking Union Medical College Hospital. Chinese Academy of Medical Sciences & Peking Union Medical College, No.1 Shuaifuyuan Wangfujing, Dongcheng District, Beijing, 100730, People's Republic of China
| | - Jie Shen
- Department of Radiation Oncology, Peking Union Medical College Hospital. Chinese Academy of Medical Sciences & Peking Union Medical College, No.1 Shuaifuyuan Wangfujing, Dongcheng District, Beijing, 100730, People's Republic of China.
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Shelake S, Sankpal UT, Eslin D, Bowman WP, Simecka JW, Raut S, Ray A, Basha R. Clotam enhances anti-proliferative effect of vincristine in Ewing sarcoma cells. Apoptosis 2020; 24:21-32. [PMID: 30610505 DOI: 10.1007/s10495-018-1508-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Current therapeutic strategies used in Ewing sarcoma (ES) especially for relapsed patients have resulted in modest improvements in survival over the past 20 years. Combination therapeutic approach presents as an alternative to overcoming drug resistance in metastatic ES. This study evaluated the effect of Clotam (tolfenamic acid or TA), a small molecule and inhibitor of Specificity protein1 (Sp1) and survivin for sensitizing ES cell lines to chemotherapeutic agent, vincristine (VCR). ES cells (CHLA-9 and TC-32) were treated with TA or VCR or TA + VCR (combination), and cell viability was assessed after 24/48/72 h. Effect of TA or VCR or TA + VCR treatment on cell cycle arrest and apoptosis were evaluated using propidium iodide, cell cycle assay and Annexin V flow cytometry respectively. The apoptosis markers, caspase 3/7 (activity levels) and cleaved-PARP (protein expression) were measured. Cardiomyocytes, H9C2 were used as non-malignant cells. While, all treatments caused time- and dose-dependent inhibition of cell viability, interestingly, combination treatment caused significantly higher response (~ 80% inhibition, p < 0.05). Cell viability inhibition was accompanied by inhibition of Sp1 and Survivin. TA + VCR treatment significantly (p < 0.05) increased caspase 3/7 activity which strongly correlated with upregulated c-PARP level and Annexin V staining. Cell cycle arrest was observed at G0/G1 (TA) or G2/M (VCR and TA + VCR). All treatments did not cause cytotoxicity in H9C2 cells. These results suggest that TA could enhance the anti-cancer activity of VCR in ES cells. Therefore, TA + VCR combination could be further tested to develop as safe/effective therapeutic strategy for treating ES.
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Affiliation(s)
- Sagar Shelake
- Department of Pediatrics and Women's Health, Texas College of Osteopathic Medicine, University of North Texas Health Science Center, 3500 Camp Bowie Blvd, Fort Worth, TX, 76107, USA
- Johns Hopkins University School of Medicine, Baltimore, MD, 21287, USA
| | - Umesh T Sankpal
- Department of Pediatrics and Women's Health, Texas College of Osteopathic Medicine, University of North Texas Health Science Center, 3500 Camp Bowie Blvd, Fort Worth, TX, 76107, USA
| | - Don Eslin
- Arnold Palmer Hospital for Children, Orlando, FL, 32806, USA
| | - W Paul Bowman
- Department of Pediatrics and Women's Health, Texas College of Osteopathic Medicine, University of North Texas Health Science Center, 3500 Camp Bowie Blvd, Fort Worth, TX, 76107, USA
- Hematology and Oncology, Cook Children's Medical Center, Fort Worth, TX, 76104, USA
| | - Jerry W Simecka
- Pre-clinical Services, UNT Systems College of Pharmacy, University of North Texas Health Science Center, Fort Worth, TX, 76107, USA
| | - Sangram Raut
- Department of Physiology and Anatomy, University of North Texas Health Science Center, Fort Worth, TX, 76107, USA
| | - Anish Ray
- Hematology and Oncology, Cook Children's Medical Center, Fort Worth, TX, 76104, USA
| | - Riyaz Basha
- Department of Pediatrics and Women's Health, Texas College of Osteopathic Medicine, University of North Texas Health Science Center, 3500 Camp Bowie Blvd, Fort Worth, TX, 76107, USA.
- Hematology and Oncology, Cook Children's Medical Center, Fort Worth, TX, 76104, USA.
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9
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A Nonpediatric Extraosseous Ewing Sarcoma of the Pancreas: Differential Diagnosis and Therapeutic Strategies. Case Rep Oncol Med 2020; 2020:2792750. [PMID: 32082662 PMCID: PMC7013316 DOI: 10.1155/2020/2792750] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2019] [Accepted: 01/10/2020] [Indexed: 12/03/2022] Open
Abstract
Extraosseous Ewing's sarcoma is a rare and aggressive malignant tumor with a poor prognosis. The pancreas is an extremely uncommon primary site, with only 27 cases that have been published worldwide. We report a 26-year-old female who presented with 5 days of left upper quadrant pain, nausea, and vomiting. On examination, she was anicteric and had epigastric and left upper quadrant tenderness without guarding, rebound tenderness, or a palpable mass. She had slightly elevated serum aminotransferase and lipase levels. Abdominal computerized tomography revealed a multilobulated tumor arising from the body and tail of the pancreas. A biopsy confirmed a small round cell tumor, and immunohistochemistry was positive for CD99 in approximately 70% of the tumor cells. A fluorescence in situ hybridization (FISH) assay showed a 22q12 rearrangement. She was diagnosed with extraosseous Ewing sarcoma of the pancreas and underwent multiagent neoadjuvant chemotherapy followed by surgical resection, but subsequent imaging revealed evidence of systemic disease progression. She chose to go on hospice care and died a few weeks later.
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Lu E, Ryan CW, Bassale S, Lim JY, Davis LE. Feasibility of Treating Adults with Ewing or Ewing-Like Sarcoma with Interval-Compressed Vincristine, Doxorubicin, and Cyclophosphamide Alternating with Ifosfamide and Etoposide. Oncologist 2019; 25:150-155. [PMID: 32043790 DOI: 10.1634/theoncologist.2019-0532] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Accepted: 08/21/2019] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Vincristine, doxorubicin, and cyclophosphamide (VDC) alternating with ifosfamide and etoposide (IE) administered every 2 weeks demonstrated a superior event-free survival compared with 3-week dosing in a landmark pediatric trial and is now standard of care for younger patients. Only 12% of patients enrolled in that trial were over 18 years of age; thus, the feasibility of interval-compressed VDC/IE in adults remains poorly described. We conducted a retrospective analysis of our institutional experience using this regimen. MATERIALS AND METHODS Pharmacy administration records at Oregon Health and Science University were reviewed to identify patients with Ewing and Ewing-like sarcoma aged 18 years and older who received VDC/IE every 2 weeks. RESULTS We identified 24 patients. Median age was 28 years (range 18-60 years). At diagnosis, 67% had localized disease. The most common primary sites were extremity (38%) and pelvis (17%); another 25% had extraosseous disease. The median interval between cycles was 15.0 days, with no difference between patients aged <30 years versus ≥30 years. The median number of admissions for toxicity per patient was two, primarily for febrile neutropenia. Early treatment discontinuation occurred in 17%. Dose reductions were minimal, with mean cumulative doses achieved comparable to original planned dose and no difference between patients aged <30 years versus ≥30 years. CONCLUSION For adults with Ewing and Ewing-like sarcoma, administration of interval-compressed chemotherapy is feasible, without significant dose reductions required. Our results are comparable to prior studies involving a primarily pediatric population. IMPLICATIONS FOR PRACTICE For Ewing sarcoma, interval-compressed vincristine, doxorubicin, and cyclophosphamide alternating with ifosfamide and etoposide administered every 2 weeks rather than every 3 weeks has been shown to improve event-free survival in pediatric patients. However, in adults, oncologists may be hesitant to pursue interval-compressed therapy because of concerns for feasibility. In the adult population in this study, a median interval between cycles of 15.0 days (mean 17.0 days) was achieved, comparable to the interval achieved in AEWS0031 (median 15.0, mean 17.3 days). Given that this was achieved without unexpected toxicity or substantial dose reductions and that clinical outcomes were favorable compared with adult historical controls, these results support the use of this regimen in adults.
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Affiliation(s)
- Eric Lu
- Division of Medical Oncology, Knight Cancer Institute, Oregon Health & Science University, Portland, Oregon, USA
| | - Christopher W Ryan
- Division of Medical Oncology, Knight Cancer Institute, Oregon Health & Science University, Portland, Oregon, USA
| | - Solange Bassale
- Biostatistics Shared Resource, Knight Cancer Institute, Oregon Health & Science University, Portland, Oregon, USA
| | - Jeong Youn Lim
- Biostatistics Shared Resource, Knight Cancer Institute, Oregon Health & Science University, Portland, Oregon, USA
| | - Lara E Davis
- Division of Medical Oncology, Knight Cancer Institute, Oregon Health & Science University, Portland, Oregon, USA
- Division of Pediatric Hematology/Oncology, Department of Pediatrics, Oregon Health & Science University, Portland, Oregon, USA
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Challenges of Clinical Management of Adolescent and Young Adults With Bone and Soft Tissue Sarcoma. ACTA ACUST UNITED AC 2019; 24:301-306. [PMID: 30480574 DOI: 10.1097/ppo.0000000000000337] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Clinical management of adolescents and young adults with bone and soft tissue sarcomas is quite challenging, mainly because of different chemotherapy approaches adopted by pediatric and adult oncologists and tumor-associated factors related to this peculiar age group. Overcoming these barriers is essential for adolescent and young adult patients, whose survival and long-term physical effects are worse than their pediatric counterparts. Nowadays, constant efforts from international collaborations between pediatric and adult oncologists of sarcoma groups have optioned in converging toward a common therapeutic strategy, while improving quality of treatment, as well as research advances dedicated to this at-risk age group of patients with sarcomas.
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El Demellawy D, Menzies‐Toman D, Murphy M, Kabir N, Shaw A, Chernetsova E, Serlo JA, Nanassy J. Viable versus nonviable positive margins in Ewing sarcoma and associated recurrence rates: A systematic review. Asia Pac J Clin Oncol 2019; 15:e79-e90. [DOI: 10.1111/ajco.13181] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2018] [Accepted: 05/27/2019] [Indexed: 12/14/2022]
Affiliation(s)
- Dina El Demellawy
- Department of PathologyChildren's Hospital of Eastern Ontario (CHEO) Ottawa Ontario Canada
- Faculty of MedicineDepartment of Pathology and Laboratory MedicineUniversity of Ottawa Ottawa Ontario Canada
| | - Danielle Menzies‐Toman
- Department of PathologyChildren's Hospital of Eastern Ontario (CHEO) Ottawa Ontario Canada
| | - Michelle Murphy
- Faculty of MedicineDepartment of Pathology and Laboratory MedicineUniversity of Ottawa Ottawa Ontario Canada
| | - Nooh Kabir
- Faculty of MedicineDepartment of Pathology and Laboratory MedicineUniversity of Ottawa Ottawa Ontario Canada
| | - Ashley Shaw
- Department of PathologyChildren's Hospital of Eastern Ontario (CHEO) Ottawa Ontario Canada
| | - Elizavita Chernetsova
- Faculty of MedicineDepartment of Pathology and Laboratory MedicineUniversity of Ottawa Ottawa Ontario Canada
| | - Joni A. Serlo
- Department of Orthopedics and TraumatologyHelsinki University Central Hospital Helsinki Finland
| | - Joseph Nanassy
- Department of PathologyChildren's Hospital of Eastern Ontario (CHEO) Ottawa Ontario Canada
- Faculty of MedicineDepartment of Pathology and Laboratory MedicineUniversity of Ottawa Ottawa Ontario Canada
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Role of Radiation Therapy in Adult Extraskeletal Ewing's Sarcoma Patients Treated with Chemotherapy and Surgery. Sarcoma 2019; 2019:5413527. [PMID: 31178655 PMCID: PMC6507246 DOI: 10.1155/2019/5413527] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2018] [Accepted: 03/13/2019] [Indexed: 12/23/2022] Open
Abstract
Radiation therapy (RT) is advocated in the multimodal treatment of high-grade soft tissue sarcoma (STS), but its role may be less clear in chemotherapy-sensitive STS such as extraskeletal Ewing sarcoma (EES). The purpose of this study was to determine the role of RT on overall survival (OS) in localized EES adult patients treated with chemotherapy and surgery. Adult patients diagnosed with EES and reported to the National Cancer Database from 2004 to 2014 were evaluated. All patients were treated with surgical resection. Patient demographics, tumor characteristics, treatments received, resection margins, and survival were examined for the 232 patients identified. Using multivariate analysis and Cox proportional hazard analysis, predictors of OS were determined. In the overall cohort, 40 percent of patients received RT and 78 percent received chemotherapy, with 31 percent receiving both. The addition of RT to the patients receiving surgery + chemotherapy did not improve OS (p < 0.05). Twenty-four percent of patients who achieved R0 resection after surgery still received RT without any improvement in OS. Patients treated at community cancer centers were more likely to receive additional RT compared with Comprehensive Cancer Centers (p < 0.05). In adult EES patients with localized disease treated with chemotherapy and surgery, the addition of RT does not improve overall survival.
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Van Mater D, Wagner L. Management of recurrent Ewing sarcoma: challenges and approaches. Onco Targets Ther 2019; 12:2279-2288. [PMID: 30988632 PMCID: PMC6441548 DOI: 10.2147/ott.s170585] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Although many patients with newly diagnosed Ewing sarcoma can become long-term survivors, relapse remains an important clinical problem for which there is no standard approach. Several prognostic factors have been identified, and these may help guide patient counseling and therapy decisions. A variety of chemotherapy regimens have produced responses in patients with recurrent Ewing sarcoma, but no comparative studies have been completed to show superiority of any one particular approach. In addition, the optimum length of therapy for salvage regimens and use of local control measures remains unknown. The likelihood of cure remains low and the gaps in our knowledge are great, and so enrollment on clinical trials should be strongly encouraged for these patients when feasible. Because Ewing sarcoma is relatively rare, some pediatric and adult oncologists may be less familiar with the management of relapsed patients. In this review, we address common questions facing the clinician and patient, and provide an update on new strategies for therapy.
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Affiliation(s)
- David Van Mater
- Department of Pediatrics, Division of Hematology/Oncology, Duke University, Durham, NC, USA,
| | - Lars Wagner
- Department of Pediatrics, Division of Hematology/Oncology, Duke University, Durham, NC, USA,
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Subbiah V, Lamhamedi-Cherradi SE, Cuglievan B, Menegaz BA, Camacho P, Huh W, Ramamoorthy V, Anderson PM, Pollock RE, Lev DC, Qiao W, McAleer MF, Benjamin RS, Patel S, Herzog CE, Daw NC, Feig BW, Lazar AJ, Hayes-Jordan A, Ludwig JA. Multimodality Treatment of Desmoplastic Small Round Cell Tumor: Chemotherapy and Complete Cytoreductive Surgery Improve Patient Survival. Clin Cancer Res 2018; 24:4865-4873. [PMID: 29871905 DOI: 10.1158/1078-0432.ccr-18-0202] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2018] [Revised: 04/07/2018] [Accepted: 06/01/2018] [Indexed: 11/16/2022]
Abstract
Purpose: Desmoplastic small round cell tumor (DSRCT), which harbors EWSR1-WT1 t(11;22)(p13:q12) chromosomal translocation, is an aggressive malignancy that typically presents as intra-abdominal sarcomatosis in young males. Given its rarity, optimal treatment has not been defined.Experimental Design: We conducted a retrospective study of 187 patients with DSRCT treated at MD Anderson Cancer Center over 2 decades. Univariate and multivariate regression analyses were performed. We determined whether chemotherapy, complete cytoreductive surgery (CCS), hyperthermic intraperitoneal cisplatin (HIPEC), and/or whole abdominal radiation (WART) improve overall survival (OS) in patients with DSRCT. Critically, because our institutional practice limits HIPEC and WART to patients with less extensive, potentially resectable disease that had benefited from neoadjuvant chemotherapy, a time-variant analysis was performed to evaluate those adjunct treatment modalities.Results: The pre-2003 5-year OS rate of 5% has substantially improved to 25% with the advent of newer chemotherapies and better surgical and radiotherapy techniques (HR, 0.47; 95% CI, 0.29-0.75). Chemotherapy response (log rank P = 0.004) and CCS (log rank P < 0.0001) were associated with improved survival. Although WART and HIPEC lacked statistical significance, our study was not powered to detect their potential impact upon OS.Conclusions: Improved 3- and 5-year OS were observed following multidisciplinary treatment that includes Ewing sarcoma (ES)-based chemotherapy and complete tumor cytoreductive surgery, but few if any patients are cured. Prospective randomized studies will be required to prove whether HIPEC or WART are important. In the meantime, chemotherapy and CCS remain the cornerstone of treatment and provide a solid foundation to evaluate new biologically targeted therapies. Clin Cancer Res; 24(19); 4865-73. ©2018 AACR.
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Affiliation(s)
- Vivek Subbiah
- Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas.
| | | | - Branko Cuglievan
- Division of Pediatrics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Brian A Menegaz
- Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Pamela Camacho
- Division of Pediatrics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Winston Huh
- Division of Pediatrics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Vandhana Ramamoorthy
- Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Pete M Anderson
- Department of Pediatric Hematology/Oncology/BMT, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Raphael E Pollock
- Division of Surgical Oncology, Ohio State University, Columbus, Ohio
| | - Dina C Lev
- Division of Surgical Oncology, Ohio State University, Columbus, Ohio
| | - Wei Qiao
- Division of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Mary Frances McAleer
- Division of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Robert S Benjamin
- Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Shreyaskumar Patel
- Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Cynthia E Herzog
- Division of Pediatrics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Najat C Daw
- Division of Pediatrics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Barry W Feig
- Division of Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Alexander J Lazar
- Division of Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Andrea Hayes-Jordan
- Division of Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Joseph A Ludwig
- Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas.
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