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Yen H, Chou JL, Li YF, Wang DS. Elucidating the Diagnostic Complexity of Round Cell Sarcoma with EWSR1-CREM Fusion: A Comprehensive Case Study. Medicina (Kaunas) 2024; 60:544. [PMID: 38674190 PMCID: PMC11051956 DOI: 10.3390/medicina60040544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/11/2024] [Revised: 03/19/2024] [Accepted: 03/25/2024] [Indexed: 04/28/2024]
Abstract
Sarcomas, particularly undifferentiated small round cell sarcomas of bone and soft tissue, pose significant diagnostic challenges due to their nonspecific morphology and the necessity for comprehensive molecular analyses. This paper discusses a rare case of round cell sarcoma exhibiting the EWSR1-CREM fusion, offering insights into the complexities of its diagnosis and management. The patient, a 15-year-old female with a history of Type 1 diabetes, presented with persistent right thigh tenderness and swelling. MRI revealed a large necrotic mass in the retroperitoneal region. Histological analysis showed a well-demarcated tumor with diverse cellular morphologies and distinct necrotic areas. Immunohistochemical (IHC) tests identified dot-like staining for Desmin and Vimentin but negative results for several markers, including Cytokeratin and CD45. Strong ALK positivity was noted. Next-generation sequencing with the Illumina TruSight™ Oncology 500 assay revealed the fusion gene EWSR1-CREM, along with benign and uncertain mutations in other genes. The tumor's morphology and immunoprofile, along with molecular findings, led to a diagnosis of round cell sarcoma with EWSR1-CREM fusion. This case adds to the spectrum of tumors associated with this fusion, often presenting diverse morphologies. The rarity of EWSR1-CREM fusion sarcomas poses a challenge in treatment, highlighted by the development of pulmonary metastases and disease progression after surgical excision in this patient despite the lack of an effective targeted therapy. In conclusion, this case emphasizes the need for a multidisciplinary diagnostic approach in complex sarcomas and highlights the importance of continued research on rare sarcomas, their genetic underpinnings, and potential therapeutic targets.
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Affiliation(s)
- Hao Yen
- Department of Pathology, Tri-Service General Hospital, National Defense Medical Center, Taipei 114, Taiwan;
| | - Jian-Liang Chou
- Instrument Center, Department of Research and Development, National Defense Medical Center, Taipei 114, Taiwan;
| | - Yao-Feng Li
- Department of Pathology, Tri-Service General Hospital, National Defense Medical Center, Taipei 114, Taiwan;
| | - Der-Shiun Wang
- Department of Pediatrics, Tri-Service General Hospital, National Defense Medical Center, Taipei 114, Taiwan
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Miao X, Chen J, Yang L, Lu H. Primary pulmonary myxoid sarcoma with EWSR1::CREB1 fusion: a literature review. J Cancer Res Clin Oncol 2024; 150:108. [PMID: 38421462 PMCID: PMC10904531 DOI: 10.1007/s00432-024-05634-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2023] [Accepted: 01/27/2024] [Indexed: 03/02/2024]
Abstract
PURPOSE This review primarily aims to review the epidemiology, clinical characteristics, imaging, pathology, immunohistochemistry, diagnosis, differential diagnosis, treatment, and prognosis of Primary pulmonary myxoid sarcoma (PPMS) with EWS RNA binding protein 1::cAMP response element binding protein 1 (EWSR1::CREB1) fusion. It provides reference for the diagnosis and treatment of this disease. METHODS Retrospectively collected the literature about PPMS with EWSR1::CREB1 fusion, its clinical, radiology, histology, molecular characteristics and current treatment strategies were collated and analyzed. This review provides a detailed differential diagnosis of the disease. RESULTS PPMS is an exceptionally rare, low-grade malignant tumor of the lung. This tumor commonly infiltrates lung tissue and develops within bronchial passages. It is identified by a genetic rearrangement involving the EWSR1 gene and a distinct chromosomal translocation t(2; 22)(q33; q12). Variants include EWSR1::CREB1 fusion and EWS RNA binding protein 1::activating transcription factors (EWSR1::ATF1) fusion. PPMS with EWSR1::CREB1 fusion is more prevalent among middle-aged individuals and affects both sexes almost equally. Clinical symptoms are relatively non-specific, primarily including cough, hemoptysis, and weight loss. Most patients undergo surgery and experience a favorable prognosis. Further research is required to validate the effectiveness of alternative treatments for PPMS with EWSR1::CREB1 fusion. CONCLUSION EWSR1 rearrangement and EWSR1::CREB1 fusion are crucial genetic features of PPMS and serve as important diagnostic markers. Immunohistochemically, PPMS tests positive for EMA. In terms of treatment, surgery has been the primary approach in recent years. Therefore, the efficacy of other treatments still requires further investigation.
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Affiliation(s)
- Xinyu Miao
- The Second Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, 310053, People's Republic of China
- Zhejiang Key Laboratory of Diagnosis and Treatment Technology On Thoracic Oncology (Lung and Esophagus), Zhejiang Cancer Hospital, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou, 310022, People's Republic of China
- Department of Thoracic Medical Oncology, Zhejiang Cancer Hospital, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou, 310022, People's Republic of China
| | - Jing Chen
- Zhejiang Key Laboratory of Diagnosis and Treatment Technology On Thoracic Oncology (Lung and Esophagus), Zhejiang Cancer Hospital, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou, 310022, People's Republic of China
- Department of Thoracic Medical Oncology, Zhejiang Cancer Hospital, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou, 310022, People's Republic of China
- Postgraduate Training Base Alliance of Wenzhou Medical University (Zhejiang Cancer Hospital), Hangzhou, Zhejiang, 310022, People's Republic of China
| | - Lan Yang
- Zhejiang Key Laboratory of Diagnosis and Treatment Technology On Thoracic Oncology (Lung and Esophagus), Zhejiang Cancer Hospital, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou, 310022, People's Republic of China
- Department of Thoracic Medical Oncology, Zhejiang Cancer Hospital, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou, 310022, People's Republic of China
- Postgraduate Training Base Alliance of Wenzhou Medical University (Zhejiang Cancer Hospital), Hangzhou, Zhejiang, 310022, People's Republic of China
| | - Hongyang Lu
- Zhejiang Key Laboratory of Diagnosis and Treatment Technology On Thoracic Oncology (Lung and Esophagus), Zhejiang Cancer Hospital, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou, 310022, People's Republic of China.
- Department of Thoracic Medical Oncology, Zhejiang Cancer Hospital, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou, 310022, People's Republic of China.
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Denu RA, Moyers JT, Gouda MA, Conley AP, Lazar AJ, Subbiah V. The Landscape of Alterations from 1407 Ultra-Rare Sarcomas from the AACR GENIE Database: Clinical Implications. Clin Cancer Res 2023; 29:4669-4678. [PMID: 37643131 DOI: 10.1158/1078-0432.ccr-23-0876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Revised: 05/11/2023] [Accepted: 08/23/2023] [Indexed: 08/31/2023]
Abstract
PURPOSE Ultra-rare sarcomas (URS) comprise a group of orphan diseases with an incidence of ≤1/1,000,000 people per year. We aimed to assess clinically actionable genomic alterations in URS. EXPERIMENTAL DESIGN Data were extracted from the GENIE database using cBioPortal. OncoKB was used to assess for clinical actionability of mutations. Tumor mutational burden (TMB) was inferred from clinical sequencing data. RESULTS Soft tissue (ST) URS made up 23.5% of ST sarcoma cases, and bone URS made up 16.5% of bone sarcoma cases. The most commonly mutated gene in all four groups was TP53. The most common fusions involved EWSR1. The most common copy-number variations included deletions of CDKN2A and CDKN2B and amplifications of MDM2 and CDK4. TMB was generally low across all four categories of sarcoma, though there was considerable heterogeneity, with 3.8% of ST URS and 0.55% of bone URS having high TMB. We find Level 1 alterations (FDA-recognized biomarker predictive of response to an FDA-approved drug) in 10.0% of ST URS compared with 7.1% of ST non-URS, 1.1% of bone URS, and 4.5% of bone non-URS. Level 1-3 alterations (also include alterations for which there are standard-of-care drugs or clinical evidence supporting a drug) were seen in 27.8% of ST URS, 25.2% of ST non-URS, 20.9% of bone URS, and 17.4% of bone non-URS. CONCLUSIONS Clinically actionable genomic alterations are seen in a substantial fraction of URS. Clinical sequencing in advanced URS has the potential to guide the treatment of a significant portion of patients with URS.
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Affiliation(s)
- Ryan A Denu
- Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Justin T Moyers
- The Angeles Clinic and Research Institute, A Cedars-Sinai Affiliate, Los Angeles, California
| | - Mohamed A Gouda
- Department of Investigational Cancer Therapeutics, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Anthony P Conley
- Department of Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Alexander J Lazar
- Division of Pathology & Laboratory Medicine, Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, Texas
- Division of Cancer Medicine, Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Vivek Subbiah
- Department of Investigational Cancer Therapeutics, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
- Sarah Cannon Research Institute, Nashville, Tennessee
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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] [What about the content of this article? (0)] [Affiliation(s)] [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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Gouda MA, Zarzour MA, Vaporciyan AA, Kairemo K, Chuang HH, Subbiah V. Activity of pazopanib in EWSR1-NFATC2 translocation-associated bone sarcoma. Oncoscience 2023; 10:44-53. [PMID: 37736255 PMCID: PMC10511123 DOI: 10.18632/oncoscience.587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Accepted: 08/21/2023] [Indexed: 09/23/2023] Open
Abstract
Pazopanib is a multi-kinase inhibitor that is currently approved for treatment of advanced renal cell carcinoma and chemotherapy-refractory soft tissue sarcoma. In this case report, we discuss the case of a patient with a EWSR1-NFATC2 fusion positive bone sarcoma who had exceptional tumor control through using pazopanib and surgery for an overall duration exceeding 5 years. We also review the literature on EWSR1-NFATC2 translocation-associated sarcomas and use of pazopanib in bone sarcomas.
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Affiliation(s)
- Mohamed A. Gouda
- Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Maria A. Zarzour
- Department of Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Ara A. Vaporciyan
- Department of Thoracic and Cardiovascular Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Kalevi Kairemo
- Department of Nuclear Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Hubert H. Chuang
- Department of Nuclear Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Vivek Subbiah
- Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
- Sarah Cannon Research Institute, Nashville, TN 37203, USA
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Ulici V, Hornick JL, Davis JL, Mehrotra S, Meis JM, Halling KC, Fletcher CD, Kao E, Folpe AL. "E-MGNET": Extra-Enteric Malignant Gastrointestinal Neuroectodermal Tumor- A Clinicopathological and Molecular Genetic Study of 11 Cases. Mod Pathol 2023; 36:100160. [PMID: 36934861 DOI: 10.1016/j.modpat.2023.100160] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Revised: 02/28/2023] [Accepted: 03/12/2023] [Indexed: 03/19/2023]
Abstract
Malignant gastrointestinal neuroectodermal tumors (MGNET), also known as "gastrointestinal clear cell sarcoma-like tumor", are very rare, aggressive sarcomas characterized by enteric location, distinctive pathologic features, and EWSR1/FUS::ATF1/CREB1 fusions. Despite identical genetics, the clinicopathologic features of MGNET are otherwise quite different from clear cell sarcoma of soft parts (CCS). Only exceptional extra-enteric MGNET (E-MGNET) have been reported. We report a series of 11 E-MGNET, the largest to date. Cases diagnosed as MGNET and occurring in non-intestinal locations were retrieved. Clinical follow-up was obtained. The tumors occurred in 3 males and 8 females (14-70 years of age, median 33 years) and involved the soft tissues of the neck (3), shoulder (1), buttock (2), orbit (1), and tongue/parapharyngeal space (1), the urinary bladder (1) and the falciform ligament/liver (1). Tumors showed morphologic features of enteric MGNET (small, relatively uniform, round to ovoid cells with round, regular nuclei containing small nucleoli, growing in multinodular and vaguely lobular patterns, with solid, pseudoalveolar and pseudopapillary architecture). Immunohistochemical results were: S100 protein (11/11), SOX10 (11/11), synaptophysin (3/10), CD56 (7/9), CD117 (3/9), DOG1 (0/4), ALK (4/8), chromogranin A (0/10), HMB45 (0/11), Melan-A (0/11), tyrosinase (0/4), MiTF (0/11). NGS results were: EWSR1::ATF1 (7 cases), EWSR1::CREB1 (3 cases) and EWSR1::PBX1 (1 case). The EWSR1::PBX1-positive tumor was similar to other cases, including osteoclast-like giant cells, and negative for myoepithelial markers. Clinical follow-up (range: 10 to 70 months; median 34 months) showed 4 patients dead of disease (10.5, 12, 25 and 64 months after diagnosis), 1 patient alive with extensive metastases (43 months after diagnosis), 1 patient alive with persistent local disease (11 months after diagnosis), and 4 alive without disease (10, 47, 53 and 70 months after diagnosis). One case is too recent for follow-up. The clinicopathologic and molecular genetic features of rare E-MGNET are essentially identical to those occurring in intestinal locations. Otherwise-typical E-MGNET may harbor EWSR1::PBX1, a finding previously unreported in this tumor type. As in enteric locations, the behavior of E-MGNET is aggressive, with metastases and/or death from disease in at least 50% of patients. E-MGNET should be distinguished from CCS and other tumors with similar fusions. ALK expression appears to be a common feature of tumors harboring EWSR1/FUS::ATF1/CREB1 fusion but is unlikely to predict therapeutic response to ALK inhibition. Future advances in our understanding of these unusual tumors will hopefully lead to improved nomenclature.
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Affiliation(s)
- Veronica Ulici
- Department of Pathology and Laboratory Medicine, Mayo Clinic, Rochester, MN
| | - Jason L Hornick
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | - Jessica L Davis
- Department of Pathology, University of Indiana, Indianapolis, IN
| | - Swati Mehrotra
- Department of Pathology and Laboratory Medicine, Loyola University Medical Center, Maywood, IL
| | - Jeanne M Meis
- Department of Anatomical Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Kevin C Halling
- Department of Pathology and Laboratory Medicine, Mayo Clinic, Rochester, MN
| | | | - Erica Kao
- Department of Pathology, Brooke Army Medical Center, San Antonio, TX
| | - Andrew L Folpe
- Department of Pathology and Laboratory Medicine, Mayo Clinic, Rochester, MN.
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Moyers JT, Pestana RC, Roszik J, Hong DS, Naing A, Fu S, Piha-Paul S, Yap TA, Karp D, Rodon J, Livingston A, Zarzour MA, Ravi V, Patel S, Benjamin RS, Ludwig J, Herzog C, Ratan R, Somaiah N, Conley A, Gorlick R, Meric-Bernstam F, Subbiah V. Examining Stripes on a Herd of Zebras: Impact of Genomic Matching for Ultrarare Sarcomas in Phase 1 Clinical Trials (SAMBA 102). Clin Cancer Res 2023; 29:401-409. [PMID: 36288393 PMCID: PMC9843435 DOI: 10.1158/1078-0432.ccr-22-2509] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Revised: 10/04/2022] [Accepted: 10/24/2022] [Indexed: 01/21/2023]
Abstract
PURPOSE Recently, the Connective Tissue Oncology Society published consensus guidelines for recognizing ultrarare sarcomas (URS), defined as sarcomas with an incidence ≤1 per 1,000,000. We assessed the outcomes of 56 patients with soft tissue, and 21 with bone sarcomas, enrolled in Phase 1 trials. EXPERIMENTAL DESIGN In this Sarcoma-Matched Biomarker Analysis (SAMBA-102 study), we reviewed records from patients on Phase 1 trials at the University of Texas MD Anderson Cancer Center between January 2013 and June 2021. RESULTS Among 587 sarcomas, 106 (18.1%) were classified as URS. Fifty (47%) were male, and the median age was 44.3 years (range, 19-82). The most common subtypes were alveolar soft part sarcoma (ASPS), chordoma, dedifferentiated chondrosarcoma, and sclerosing epithelioid fibrosarcoma. Compared with common sarcomas, median OS was similar 16.1 months [95% confidence interval (CI), 13.6-17.5] versus 16.1 (95% CI, 8.2-24.0) in URS (P = 0.359). Objective response to treatment was higher in URS 13.2% (n = 14/106) compared with common sarcomas 6.9% (n = 33/481; P = 0.029). Median OS for those treated on matched trials was 27.3 months (95% CI, 1.9-52.7) compared with 13.4 months (95% CI, 6.3-20.6) for those not treated on matched trials (P = 0.291). Eight of 33 (24%) molecularly matched treatments resulted in an objective response, whereas 6 of 73 unmatched treatments (8.2%) resulted in an objective response (P = 0.024). Clinical benefit rate was 36.4% (12/33) in matched trials versus 26.0% (19/73) in unmatched trials (P = 0.279). CONCLUSIONS The results demonstrate the benefit of genomic selection in Phase 1 trials to help identify molecular subsets likely to benefit from targeted therapy.
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Affiliation(s)
- Justin T. Moyers
- Division of Cancer Medicine, Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, Texas.,Division of Hematology and Oncology, Department of Medicine, University of California, Irvine, Orange, California
| | - Roberto Carmagnani Pestana
- Division of Cancer Medicine, Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, Texas.,Centro de Oncologia e Hematologia Einstein Familia Dayan-Daycoval, Hospital Israelita Albert Einstein, São Paulo, Brazil
| | - Jason Roszik
- Division of Cancer Medicine, Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - David S. Hong
- Division of Cancer Medicine, Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Aung Naing
- Division of Cancer Medicine, Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Siqing Fu
- Division of Cancer Medicine, Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Sarina Piha-Paul
- Division of Cancer Medicine, Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Timothy A. Yap
- Division of Cancer Medicine, Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Daniel Karp
- Division of Cancer Medicine, Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Jordi Rodon
- Division of Cancer Medicine, Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Andy Livingston
- Division of Cancer Medicine, Department of Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Maria Alejandra Zarzour
- Division of Cancer Medicine, Department of Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Vinod Ravi
- Division of Cancer Medicine, Department of Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Shreyaskumar Patel
- Division of Cancer Medicine, Department of Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Robert S. Benjamin
- Division of Cancer Medicine, Department of Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Joseph Ludwig
- Division of Cancer Medicine, Department of Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Cynthia Herzog
- Division of Cancer Medicine, Department of Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Ravin Ratan
- Division of Cancer Medicine, Department of Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Neeta Somaiah
- Division of Cancer Medicine, Department of Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Anthony Conley
- Division of Cancer Medicine, Department of Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Richard Gorlick
- Division of Cancer Medicine, Department of Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Funda Meric-Bernstam
- Division of Cancer Medicine, Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Vivek Subbiah
- Division of Cancer Medicine, Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, Texas.,Corresponding Author: Vivek Subbiah, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Boulevard, Unit 455, PO Box 301402, Houston, TX 77030. E-mail:
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8
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Miller CQ, Al-Hader A, Vance GH, Zhang C. Malignant gastrointestinal neuroectodermal tumour arising in the extrahepatic bile ducts; a rare neoplasm in an unusual anatomic location. BMJ Case Rep 2022; 15:15/7/e250094. [DOI: 10.1136/bcr-2022-250094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Malignant gastrointestinal neuroectodermal tumour (GNET) is a rare, aggressive neoplasm with fewer than 100 cases reported in the literature. Most cases arise in the tubular gastrointestinal tract. We reported a unique case of GNET arising in the extrahepatic bile ducts and reviewed the literature of GNETs. The patient is a female in her mid-30s who presented with painless jaundice and diarrhoea several months after cholecystectomy for biliary dyskinesia. Workup revealed a tumour arising from the peripheral 4B bile ducts involving the left hepatic duct and bifurcation. Histologic examination of the lesion showed a malignant spindled and epithelioid neoplasm which strongly expressed S100 and SOX-10. Neoplastic cells were negative for various cytokeratins and melanoma markers. FISH testing using EWSR1 break-apart probes showed rearrangement of the EWSR1 gene region. The immunohistochemical and molecular findings are consistent with a diagnosis of GNET arising in the extrahepatic bile ducts.
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Ngo C, Grinda T, Boilève A, Levy A, Le-Pechoux C, Haddag L, Valent A, Lazure T, Briand S, Honoré C, Faron M, Mir O, Bahleda R, Verret B, Le Cesne A. Durable response to crizotinib in metastatic angiomatoid fibrous histiocytoma with EWSR1-CREB1 fusion and ALK overexpression. Ann Oncol 2022; 33:848-850. [PMID: 35568279 DOI: 10.1016/j.annonc.2022.05.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Accepted: 05/07/2022] [Indexed: 11/25/2022] Open
Affiliation(s)
- Carine Ngo
- Department of Biology and Pathology, Gustave Roussy, 114 Rue Edouard Vaillant, 94800 Villejuif, France; Université Paris-Saclay, Faculté de Médecine, 94270 Le Kremlin-Bicêtre, France
| | - Thomas Grinda
- Department of Cancer Medicine, Gustave Roussy, 114 Rue Edouard Vaillant, 94800 Villejuif, France
| | - Alice Boilève
- Department of Cancer Medicine, Gustave Roussy, 114 Rue Edouard Vaillant, 94800 Villejuif, France; Université Paris-Saclay, Faculté de Médecine, 94270 Le Kremlin-Bicêtre, France
| | - Antonin Levy
- Department of Radiation Oncology, Gustave Roussy, 114 Rue Edouard Vaillant, 94800 Villejuif, France; Université Paris-Saclay, Faculté de Médecine, 94270 Le Kremlin-Bicêtre, France
| | - Cecile Le-Pechoux
- Department of Radiation Oncology, Gustave Roussy, 114 Rue Edouard Vaillant, 94800 Villejuif, France
| | - Leila Haddag
- Department of Radiology, Gustave Roussy, 114 Rue Edouard Vaillant, 94800 Villejuif, France
| | - Alexander Valent
- Department of Biology and Pathology, Gustave Roussy, 114 Rue Edouard Vaillant, 94800 Villejuif, France
| | - Thierry Lazure
- Department of Pathology, Bicêtre Hospital, Université Paris-Saclay, 78, rue du Général Leclerc, 94270 Le Kremlin-Bicêtre, France
| | - Sylvain Briand
- Department of Orthopaedics and Traumatology, Bicêtre Hospital, Université Paris-Saclay, 78, rue du Général Leclerc, 94270 Le Kremlin-Bicêtre, France
| | - Charles Honoré
- Department of Surgery, Gustave Roussy, 114 Rue Edouard Vaillant, 94800 Villejuif, France
| | - Matthieu Faron
- Department of Surgery, Gustave Roussy, 114 Rue Edouard Vaillant, 94800 Villejuif, France
| | - Olivier Mir
- Department of Ambulatory Cancer Care, Gustave Roussy, 94800 Villejuif, France
| | - Ratio Bahleda
- Department of Cancer Medicine, Gustave Roussy, 114 Rue Edouard Vaillant, 94800 Villejuif, France
| | - Benjamin Verret
- Department of Cancer Medicine, Gustave Roussy, 114 Rue Edouard Vaillant, 94800 Villejuif, France
| | - Axel Le Cesne
- Department of Cancer Medicine, Gustave Roussy, 114 Rue Edouard Vaillant, 94800 Villejuif, France.
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10
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Kandler T, Cortez E, Clinton L, Hemmerich A, Ahmed O, Wong R, Forns T, MacNeill AJ, Hamilton TD, Khorasani M, Feng X. A Case Series of Metastatic Malignant Gastrointestinal Neuroectodermal Tumors and Comprehensive Genomic Profiling Analysis of 20 Cases. Curr Oncol 2022; 29:1279-1297. [PMID: 35200608 PMCID: PMC8870546 DOI: 10.3390/curroncol29020109] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 02/02/2022] [Accepted: 02/14/2022] [Indexed: 12/23/2022] Open
Abstract
Malignant gastrointestinal neuroectodermal tumor (GNET) is an ultra-rare soft tissue sarcoma, therefore often misdiagnosed and has no available standard treatment. Here, we report 3 cases of metastatic GNET with variable clinical courses. Our small case series as well as extensive literature review, further support that GNET is a spectrum of diseases with variable inherent biology and prognosis. Surgical management in the setting of recurrent/metastatic disease may be appropriate for GNET with indolent nature. Response to systemic treatments including chemotherapy and targeted treatments is variable, likely related to heterogenous biology as well. Furthermore, we retrospectively identified 20 additional GNET cases from Foundation Medicine’s genomic database and expanded on their clinicopathological and genomic features. Comprehensive genomic profiling (CGP) with DNA and RNA sequencing of this cohort, in the course of clinical care, demonstrated recurrent EWSR1 chromosomal rearrangements and a sparsity of additional recurrent or driver genomic alterations. All cases had low tumor mutational burden (TMB) and were microsatellite stable.
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Affiliation(s)
- Taylor Kandler
- Department of Medicine, University of British Columbia, Vancouver, BC V6T 1Z3, Canada;
| | - Eliane Cortez
- Foundation Medicine, Inc., Cambridge, MA 02141, USA;
| | - Lani Clinton
- Foundation Medicine, Inc., Morrisville, NC 27560, USA; (L.C.); (A.H.)
| | - Amanda Hemmerich
- Foundation Medicine, Inc., Morrisville, NC 27560, USA; (L.C.); (A.H.)
| | - Osama Ahmed
- Department of Medical Oncology, Saskatoon Cancer Center, Saskatoon, SK S7N 4H4, Canada;
| | - Ralph Wong
- Department of Medical Oncology, Cancer Care Manitoba, Winnipeg, MB R3E 0V9, Canada;
| | - Taylor Forns
- Department of Pathology, Duke University, Durham, NC 27710, USA;
| | - Andrea J. MacNeill
- Department of Surgery, University of British Columbia, Vancouver, BC V5Z 1M9, Canada; (A.J.M.); (T.D.H.); (M.K.)
| | - Trevor D. Hamilton
- Department of Surgery, University of British Columbia, Vancouver, BC V5Z 1M9, Canada; (A.J.M.); (T.D.H.); (M.K.)
| | - Mohammadali Khorasani
- Department of Surgery, University of British Columbia, Vancouver, BC V5Z 1M9, Canada; (A.J.M.); (T.D.H.); (M.K.)
| | - Xiaolan Feng
- Department of Medicine, University of British Columbia, Vancouver, BC V6T 1Z3, Canada;
- Department of Medical Oncology, Tom Baker Cancer Center, Calgary, AB T2N 4N2, Canada
- Cumming School of Medicine, University of Calgary, Calgary, AB T2N 4N1, Canada
- Correspondence:
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11
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Kuo CT, Kao YC, Huang HY, Hsiao CH, Lee JC. Malignant gastrointestinal neuroectodermal tumor in head and neck: two challenging cases with diverse morphology and different considerations for differential diagnosis. Virchows Arch 2022. [PMID: 35039897 DOI: 10.1007/s00428-022-03274-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Revised: 12/02/2021] [Accepted: 01/09/2022] [Indexed: 10/19/2022]
Abstract
Malignant gastrointestinal neuroectodermal tumor (MGNET) is a sarcoma typically involving the gastrointestinal tract with neuroectodermal differentiation and EWSR1-ATF1/CREB1 fusions. Recently, rare MGNET cases were reported in extragastrointestinal sites. We identified 2 cases of MGNET arising in unprecedented laryngeal and intracranial locations, respectively. Both cases showed spindle and epithelioid tumor cells with amphophilic to clear cytoplasm and occasionally prominent nucleoli, arranged in solid, fascicular, and pseudoalveolar patterns. Case 1 exhibited moderate to marked nuclear atypia and focal intraepithelial component. In contrast, case 2 comprised predominantly low-grade epithelioid cells with extensive pseudopapillary structures. Both tumors showed an S100/SOX10-positive and HMB45/melan-A-negative immunoprofile as well as EWSR1-ATF1 fusion. A chief obstacle in diagnosing case 1 was the histologic and immunophenotypic resemblance to melanoma. The striking pseudopapillary architecture and the intracranial location of case 2 rendered differential diagnoses including meningioma and ependymoma. With the peculiar locations and morphology, these cases posed great diagnostic challenge.
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12
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Nachiappan M, Srikantaiah GD, Gadiyaram S. Clinical, pathological, and genetic profile of clear cell sarcoma-like tumour of jejunum: report of a rare aggressive tumour of small bowel. Clin J Gastroenterol 2021; 15:107-111. [PMID: 34792784 DOI: 10.1007/s12328-021-01554-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2021] [Accepted: 11/06/2021] [Indexed: 11/30/2022]
Abstract
Clear cell sarcoma-like tumour of the gastrointestinal tract (CCSLGT) is a rare entity which has been recently described as late as 2003. Only around 70 cases have been reported in the English literature till date. CCSLGT is mostly seen in young adults in the late 20 s and early 30 s. CCSLGT are aggressive tumours. They are similar to the clear cell sarcoma of the soft tissue but lack melanocytic differentiation, retain neuroendocrine differentiation, and have osteoclastic giant cells. EWSR1-CREB1 fusion is characteristic of these tumours. Complete surgical excision is the best treatment option available. They have a high recurrence rate and poor prognosis. Currently, effective chemotherapy or a targeted agent is not available for the management of these tumours. Here, we describe a case of clear cell sarcoma-like tumour of jejunum encountered by us in a young man. The immunohistochemical and genetic profiling of these tumours are also discussed.
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Affiliation(s)
- Murugappan Nachiappan
- Dept of Surgical Gastroenterology and MIS, Sahasra Hospital, New no 30, 39th Cross, Jayanagar 8th Block, Bangalore, 560082, India
| | | | - Srikanth Gadiyaram
- Dept of Surgical Gastroenterology and MIS, Sahasra Hospital, New no 30, 39th Cross, Jayanagar 8th Block, Bangalore, 560082, India.
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13
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Ke H, Gill AJ, McKenzie C, Kench JG, Chan RCF, Pavlakis N, Fulham M, Koh C, Kao S. Malignant Peritoneal Mesothelioma With EWSR1-ATF1 Fusion: A Case Report. JTO Clin Res Rep 2021; 2:100236. [PMID: 34766064 PMCID: PMC8569551 DOI: 10.1016/j.jtocrr.2021.100236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Accepted: 09/18/2021] [Indexed: 12/03/2022] Open
Abstract
Malignant mesothelioma with EWSR1-ATF1 fusion is a rare malignancy described in young adults without asbestos exposure. To the best of our knowledge, outcomes to local and systemic therapies for this subtype of malignant mesothelioma have not been described. This case report describes the clinical course of a 19-year-old man diagnosed with malignant peritoneal mesothelioma with EWSR1-ATF1 fusion localized to the abdomen. His disease followed an aggressive course and resulted in limited survival (18 mo). There was treatment resistance to several lines of conventional local and systemic treatments for peritoneal mesothelioma and biologically targeted MET inhibition with crizotinib. More research is required in this rare subtype of peritoneal mesothelioma.
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Affiliation(s)
- Helen Ke
- University of Sydney, Sydney, Australia.,Asbestos Diseases Research Institute, Concord, Australia
| | - Anthony J Gill
- University of Sydney, Sydney, Australia.,Cancer Diagnosis and Pathology Group, Kolling Institute of Medical Research, Royal North Shore Hospital, St Leonards, Australia.,NSW Health Pathology, Department of Anatomical Pathology Royal North Shore Hospital, St Leonards, Australia
| | - Catriona McKenzie
- University of Sydney, Sydney, Australia.,NSW Health Pathology, Department of Tissue Pathology and Diagnostic Oncology, Royal Prince Alfred Hospital, Sydney, Australia
| | - James G Kench
- University of Sydney, Sydney, Australia.,NSW Health Pathology, Department of Tissue Pathology and Diagnostic Oncology, Royal Prince Alfred Hospital, Sydney, Australia
| | - Renee C F Chan
- Electron Microscopy Unit, Department of Anatomical Pathology, Concord Hospital, Concord, Australia
| | - Nick Pavlakis
- University of Sydney, Sydney, Australia.,Department of Medical Oncology, Royal North Shore Hospital, St Leonards, Australia
| | - Michael Fulham
- University of Sydney, Sydney, Australia.,Department of Molecular Imaging, Royal Prince Alfred Hospital, Sydney, Australia
| | - Cherry Koh
- Department of Colorectal Surgery, Royal Prince Alfred Hospital, Sydney, Australia.,Surgical Outcomes Research Centre (SOuRCe), Royal Prince Alfred Hospital, Sydney, Australia.,Discipline of Surgery, Faculty of Medicine, and Health, University of Sydney, Sydney, Australia
| | - Steven Kao
- University of Sydney, Sydney, Australia.,Asbestos Diseases Research Institute, Concord, Australia.,Department of Medical Oncology, Chris O'Brien Lifehouse, Camperdown, Australia
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14
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Chen C, Yin W, Wang X, Li P, Chen Y, Jin X, Yang P, Wu H. Synchronous Malignant Gastrointestinal Neuroectodermal Tumor and SMARCA4-Deficient Undifferentiated Carcinoma With Independent Origins in the Small Intestine: A Case Report. Front Oncol 2021; 11:665056. [PMID: 34513665 PMCID: PMC8429901 DOI: 10.3389/fonc.2021.665056] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Accepted: 08/05/2021] [Indexed: 01/14/2023] Open
Abstract
Background Malignant gastrointestinal neuroectodermal tumor (GNET) is a rare malignant mesenchymal neoplasm that commonly arises in the small bowel, stomach or colon. Meanwhile, SMARCA4-deficient undifferentiated carcinoma is a rarely reported entity with highly aggressive behavior that may involve the ovary, lung, gastrointestinal (GI) tract, endometrium and other organs. To our knowledge, we describe for the first time, an extremely rare case of synchronous GNET and SMARCA4-deficient undifferentiated carcinoma with independent origins in the small intestine. Case Presentation A 46-year-old woman presented with multiple small intestine masses and underwent surgical resection. Two distinct entities, GNET and SMARCA4-deficient undifferentiated carcinoma, were identified. GNET was composed of epithelioid and spindle cells with clear or eosinophilic cytoplasm arranged in sheets, nest, papillary, fascicular, palisade, rosette like or pseudoalveolar pattern. The neoplastic cells were positive for S-100 and SOX-10. Ewing sarcoma breakpoint region 1 gene (EWSR1) rearrangement was confirmed by fluorescence in situ hybridization (FISH), and EWSR1-CREB1 fusion was revealed by next-generation sequencing (NGS). SMARCA4-deficient undifferentiated carcinoma was composed mainly of poorly adhesive rhabdoid cells with eosinophilic cytoplasm arranged in a diffuse pattern. Multifocal necrosis, brisk mitotic figures as well as multinucleated tumor cells were observed. The neoplastic cells diffusely expressed pancytokeratin and vimentin, and was negative for SMARCA4(BRG1). Frame shift mutation of SMARCA4 was detected by NGS. Conclusions This is the first report that GNET and SMARCA4-deficient undifferentiated carcinoma occurred simultaneously in the small intestine, with the latter showing multiple involvement of the jejunum and ileum. The potential mechanism underlying co-existence of these two rare malignancies is unknown and need further investigations and concern.
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Affiliation(s)
- Cuimin Chen
- Department of Pathology, Shenzhen Hospital of Peking University, Shenzhen, China
| | - Weihua Yin
- Department of Pathology, Shenzhen Hospital of Peking University, Shenzhen, China
| | - Xingen Wang
- Department of Pathology, Shenzhen Hospital of Peking University, Shenzhen, China
| | - Ping Li
- Department of Pathology, Shenzhen Hospital of Peking University, Shenzhen, China
| | - Yaoli Chen
- Department of Pathology, Shenzhen Hospital of Peking University, Shenzhen, China
| | - Xianglan Jin
- Department of Pathology, Shenzhen Hospital of Peking University, Shenzhen, China
| | - Ping Yang
- Department of Pathology, Shenzhen Hospital of Peking University, Shenzhen, China
| | - Huanwen Wu
- Department of Pathology, Peking Union Medical College Hospital, Peking, China
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15
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Piha-Paul SA, Dumbrava EE, Nair BC, Xiong W, Xu L, Mostorino R, Subbiah V, Tannir N, Fu S, Naing A, Janku F, Karp DD, Patel S, Daw NC, Hong D, Meric-Bernstam F, Zinner R. A Phase I Trial of the MET/ ALK/ROS1 Inhibitor Crizotinib Combined with the VEGF Inhibitor Pazopanib in Patients with Advanced Solid Malignancies. Onco Targets Ther 2021; 14:3037-3049. [PMID: 33994796 PMCID: PMC8114359 DOI: 10.2147/ott.s291801] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2020] [Accepted: 04/02/2021] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Crizotinib inhibits ALK, MET and ROS1 tyrosine kinases but the development of resistance to monotherapy is an issue. The anti-angiogenic properties of pazopanib could overcome crizotinib drug resistance. Additionally, the anti-angiogenic properties of crizotinib could augment the clinical efficacy of pazopanib. METHODS We evaluated the safety and responses in patients with advanced solid tumors treated with crizotinib and pazopanib. RESULTS Eighty-two patients (median age 53 years, range 18-78 years) were enrolled. The median number of prior systemic therapies was 3 (range, 0-8). We were able to dose escalate to dose level 8 (crizotinib 250 mg twice daily and pazopanib 800 mg daily) with no MTD identified. Grade 3 or 4 toxicities were seen in 32% of patients with the highest prevalence being fatigue (n=9, 11%), diarrhea (n=6, 7%), vomiting (n=3, 4%), anemia (n=2, 2%) and ALT increased (n=2, 2%). Of the 82 patients, 61 (74%) had measurable disease by RECISTv1.1 and reached first restaging (6 weeks). Partial response (PR) was observed in 6/61 (10%) patients, and stable disease (SD) lasting ≥6 months was observed in 10/61 patients (16%) (total = 16/61 (26%) of patients with SD ≥6 months/PR). CONCLUSION Dose level 6 (crizotinib 200 mg twice daily and pazopanib 600 mg daily) was the most tolerable dosing of the combination and can be used in future studies. We also observed moderate clinical activity in patients with advanced solid tumors that had received numerous prior therapies.
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Affiliation(s)
- Sarina A Piha-Paul
- Department of Investigational Cancer Therapeutics (A Phase I Clinical Trials Program), University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Ecaterina E Dumbrava
- Department of Investigational Cancer Therapeutics (A Phase I Clinical Trials Program), University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Binoj C Nair
- Department of Investigational Cancer Therapeutics (A Phase I Clinical Trials Program), University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Wendy Xiong
- Department of Investigational Cancer Therapeutics (A Phase I Clinical Trials Program), University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Li Xu
- Department of Investigational Cancer Therapeutics (A Phase I Clinical Trials Program), University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Rosa Mostorino
- Department of Investigational Cancer Therapeutics (A Phase I Clinical Trials Program), University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Vivek Subbiah
- Department of Investigational Cancer Therapeutics (A Phase I Clinical Trials Program), University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Nizar Tannir
- Department of Genitourinary Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Siqing Fu
- Department of Investigational Cancer Therapeutics (A Phase I Clinical Trials Program), University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Aung Naing
- Department of Investigational Cancer Therapeutics (A Phase I Clinical Trials Program), University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Filip Janku
- Department of Investigational Cancer Therapeutics (A Phase I Clinical Trials Program), University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Daniel D Karp
- Department of Investigational Cancer Therapeutics (A Phase I Clinical Trials Program), University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Shreyaskumar Patel
- Department of Sarcoma Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Najat C Daw
- Department of Pediatrics, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - David Hong
- Department of Investigational Cancer Therapeutics (A Phase I Clinical Trials Program), University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Funda Meric-Bernstam
- Department of Investigational Cancer Therapeutics (A Phase I Clinical Trials Program), University of Texas MD Anderson Cancer Center, Houston, TX, USA
- Department of Breast Surgical Oncology, University of Texas, MD Anderson Cancer Center, Houston, TX, USA
- The Sheikh Khalifa Bin Zayed Al Nahyan Institute for Personalized Cancer Therapy, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Ralph Zinner
- Department of Medical Oncology, Thomas Jefferson University Hospital, Philadelphia, PA, USA
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16
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De Los Santos Y, Shin D, Malnik S, Rivera-Zengotita M, Tran D, Ghiaseddin A, Lee Kresak J. Intracranial myxoid mesenchymal neoplasms with EWSR1 gene rearrangement: report of 2 midline cases with one demonstrating durable response to MET inhibitor monotherapy. Neurooncol Adv 2021; 3:vdab016. [PMID: 33738448 PMCID: PMC7954092 DOI: 10.1093/noajnl/vdab016] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Affiliation(s)
| | - David Shin
- Department of Neurosurgery, University of Florida, Gainesville, Florida, USA
| | - Samuel Malnik
- College of Medicine, University of Florida, Gainesville, Florida, USA
| | | | - David Tran
- Department of Neurosurgery, University of Florida, Gainesville, Florida, USA
| | - Ashley Ghiaseddin
- Department of Neurosurgery, University of Florida, Gainesville, Florida, USA
| | - Jesse Lee Kresak
- Department of Pathology, University of Florida, Gainesville, Florida, USA
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17
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Damle A, Sreenija Y, Mathews NR, Nair K, Philp A, Pavithran K, Paulose RR. Malignant Gastrointestinal Neuroectodermal Tumour-Case Report with Review of Literature. J Gastrointest Cancer 2021; 52:1125-30. [PMID: 33523361 DOI: 10.1007/s12029-020-00575-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/17/2020] [Indexed: 12/22/2022]
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18
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Oye M, Kandah F, Mikulic S, Patel B, Villabon DC, Gopinath A. Malignant gastrointestinal neuroectodermal tumor presenting with recurrent ascites. Current Problems in Cancer: Case Reports 2020. [DOI: 10.1016/j.cpccr.2020.100017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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19
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Lopez-Nunez O, Cafferata B, Santi M, Ranganathan S, Pearce TM, Kulich SM, Bailey KM, Broniscer A, Rossi S, Zin A, Nasrallah MP, Li MM, Zhong Y, Miele E, Alaggio R, Surrey LF. The spectrum of rare central nervous system (CNS) tumors with EWSR1-non-ETS fusions: experience from three pediatric institutions with review of the literature. Brain Pathol 2020; 31:70-83. [PMID: 32997853 PMCID: PMC8018079 DOI: 10.1111/bpa.12900] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Revised: 09/02/2020] [Accepted: 09/14/2020] [Indexed: 12/11/2022] Open
Abstract
The group of CNS mesenchymal (non‐meningothelial) and primary glial/neuronal tumors in association with EWSR1‐non‐ETS rearrangements comprises a growing spectrum of entities, mostly reported in isolation with incomplete molecular profiling. Archival files from three pediatric institutions were queried for unusual cases of pediatric (≤21 years) CNS EWSR1‐rearranged tumors confirmed by at least one molecular technique. Extra‐axial tumors and cases with a diagnosis of Ewing sarcoma (EWSR1‐ETS family fusions) were excluded. Additional studies, including anchored multiplex‐PCR with next‐generation sequencing and DNA methylation profiling, were performed as needed to determine fusion partner status and brain tumor methylation class, respectively. Five cases (median 17 years) were identified (M:F of 3:2). Location was parenchymal (n = 3) and undetermined (n = 2) with topographic distributions including posterior fossa (n = 1), frontal (n = 1), temporal (n = 1), parietal (n = 1) and occipital (n = 1) lobes. Final designation with fusion findings included desmoplastic small round cell tumor (EWSR1‐WT1; n = 1) and tumors of uncertain histogenesis (EWSR1‐CREM, n = 1; EWSR1‐CREB1, n = 1; EWSR1‐PLAGL1, n = 1; and EWSR1‐PATZ1, n = 1). Tumors showed a wide spectrum of morphology and biologic behavior. For EWSR1‐CREM, EWSR1‐PLAGL1 and EWSR1‐PATZ1 tumors, no significant methylation scores were reached in the known brain tumor classes. Available outcome (4/5) was reported as favorable (n = 2) and unfavorable (n = 2) with a median follow‐up of 30 months. In conclusion, we describe five primary EWSR1‐non‐ETS fused CNS tumors exhibiting morphologic and biologic heterogeneity and we highlight the clinical importance of determining specific fusion partners to improve diagnostic accuracy, treatment and monitoring. Larger prospective clinicopathological and molecular studies are needed to determine the prognostic implications of histotypes, anatomical location, fusion partners, breakpoints and methylation profiles in patients with these rare tumors.
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Affiliation(s)
- Oscar Lopez-Nunez
- Department of Pathology and Laboratory Medicine, University of Pittsburgh Medical Center, Pittsburgh, PA.,Department of Pathology and Laboratory Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
| | - Barbara Cafferata
- General Pathology and Cytopathology Unit, Department of Medicine-DIMED, University of Padova, Padova, Italy
| | - Mariarita Santi
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
| | - Sarangarajan Ranganathan
- Department of Pathology and Laboratory Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, OH.,University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Thomas M Pearce
- Division of Neuropathology, Department of Pathology, University of Pittsburgh Medical Center, Pittsburgh, PA
| | - Scott M Kulich
- Division of Neuropathology, Department of Pathology, University of Pittsburgh Medical Center, Pittsburgh, PA
| | - Kelly M Bailey
- Division of Pediatric Hematology/Oncology, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Alberto Broniscer
- Division of Pediatric Hematology/Oncology, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Sabrina Rossi
- Department of Pathology, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Angelica Zin
- Institute of Pediatric Research (IRP), Fondazione Città della Speranza, Padova, Italy
| | - MacLean P Nasrallah
- General Pathology and Cytopathology Unit, Department of Medicine-DIMED, University of Padova, Padova, Italy
| | - Marilyn M Li
- General Pathology and Cytopathology Unit, Department of Medicine-DIMED, University of Padova, Padova, Italy
| | - Yiming Zhong
- General Pathology and Cytopathology Unit, Department of Medicine-DIMED, University of Padova, Padova, Italy
| | - Evelina Miele
- Department of Pediatric Onco-Hematology and Cell and Gene Therapy, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Rita Alaggio
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA.,Department of Pathology, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Lea F Surrey
- General Pathology and Cytopathology Unit, Department of Medicine-DIMED, University of Padova, Padova, Italy
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20
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Li R, Cao J, Chen L, Cui F, Chen S, Feng Z, Li N. Malignant Gastrointestinal Neuroectodermal Tumors: Clinicopathological and Prognostic Features of 96 Patients. Onco Targets Ther 2020; 13:9731-9740. [PMID: 33061452 PMCID: PMC7535118 DOI: 10.2147/ott.s275633] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Accepted: 09/10/2020] [Indexed: 12/19/2022] Open
Abstract
Purpose Gastrointestinal neuroectodermal tumors (GNETs) are uncommon malignant tumors derived from ectodermal primitive neural cells. Patients and Methods We retrospectively analyzed 2 GNET cases at our hospital and the remaining 94 cases in the literature to determine clinicopathological prognostic factors. Results The patients had a mean age of 36 years and a median tumor size of 4.5 cm. A total of 67.0% of the tumors were located in the small intestine, and 76.4% of the patients presented recurrence or metastasis. There was a significant difference in sex and presence of osteoclast-like cells (P<0.01). Microscopically, most cells were round or short spindle-like in shape, with weak eosinophilic or clear cytoplasm. Neoplastic cells were always arranged in solid sheets, nests, and pseudoalveoli. Immunohistochemistry showed strong, diffuse S100 and SOX10 expression, with a complete absence of HMB45 and Melan-A expression. A total of 72.9% of the cases revealed genetic EWSR1 recombination, including our 2 cases. The median time to death and first metastasis was 61 months and 12 months, respectively. K-M analysis showed a great difference in survival according to lymph node invasion or distant metastasis (M+N), independent lymph node metastasis (N), lower histological grades (G2), and aggressive chemoradiotherapy (P=0.026, P=0.027, P=0.039 and P=0.037). However, independent T, independent M, and postoperative routine adjuvant therapy showed no statistical influence on overall survival or disease-free survival. Conclusion GNET is a new entity distinct in its clinical, morphological, immunochemical, and genetic features. Radical excision, close follow-up and adjuvant therapy may be effective for prolonged survival.
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Affiliation(s)
- Ran Li
- Department of Pathology, The First Affiliated Hospital of Bengbu Medical College, Bengbu Medical College, Bengbu, Anhui, People's Republic of China
| | - Jintao Cao
- Department of Pathology, The First Affiliated Hospital of Bengbu Medical College, Bengbu Medical College, Bengbu, Anhui, People's Republic of China
| | - Liucheng Chen
- Department of Radiology, The First Affiliated Hospital of Bengbu Medical College, Department of Imaging Diagnosis, Medical Imaging College, Bengbu Medical College, Bengbu, Anhui, People's Republic of China
| | - Fangqin Cui
- Department of Pathophysiology, Bengbu Medical College, Bengbu, Anhui, People's Republic of China
| | - Shaohua Chen
- Department of Pathology, The First Affiliated Hospital of Bengbu Medical College, Bengbu Medical College, Bengbu, Anhui, People's Republic of China
| | - Zhenzhong Feng
- Department of Pathology, The First Affiliated Hospital of Bengbu Medical College, Bengbu Medical College, Bengbu, Anhui, People's Republic of China
| | - Nan Li
- Department of Pathology, The First Affiliated Hospital of Bengbu Medical College, Bengbu Medical College, Bengbu, Anhui, People's Republic of China
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21
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Gadde R, Linos K, Lisovsky M, Kerrigan T, Loehrer AP, Kasumova G, Kerr DA, Liu X. Fine Needle Aspiration Cytology of Malignant Digestive System Gastrointestinal Neuroectodermal Tumor in a Lymph Node Metastasis from a Previously Diagnosed Liver Primary: A Case Report and Review of Literature. Diagn Cytopathol 2020; 49:E130-E136. [PMID: 32975903 DOI: 10.1002/dc.24624] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Revised: 08/26/2020] [Accepted: 09/16/2020] [Indexed: 01/22/2023]
Abstract
Malignant gastrointestinal neuroectodermal tumor (GNET) is an extremely rare neoplasm. Immunohistochemically, GNET typically demonstrates neural differentiation but lacks melanocytic differentiation, making it distinct from clear cell sarcoma of the soft tissues (CCS). Herein we report for the first time the cytomorphologic features of lymph node metastasis from presumably liver GNET. A 36-year-old female presented with fevers, night sweats, loss of appetite, and a 20-lbs weight loss. Radiographic imaging showed a 13 cm heterogeneously enhancing mass in the right lobe of the liver and a hypermetabolic 0.9 cm periportal lymph node on positron emission tomography-computed tomography (PET/CT). Initially, a CT-guided liver biopsy was performed followed by right hepatic lobectomy and portal lymphadenectomy. The liver biopsy and resection showed an S100-protein and SOX10 positive malignant neoplasm and genomic profiling of liver biopsy revealed EWSR1-CREB1gene rearrangement. These findings in conjunction with the morphologic and immunohistochemical profile were diagnostic of GNET. Two months later, she presented with recurrent lymphadenopathy in the upper abdomen. Fine needle aspiration of the periportal nodal mass revealed single and clusters of primitive, large to medium-sized neoplastic cells with round to oval nuclei, high nuclear-cytoplasmic ratio, vesicular chromatin, and prominent nucleoli. The tumor cells were S100 protein and SOX10 positive, consistent with metastasis of the patient's recently diagnosed malignant digestive system GNET. Palliative chemotherapy was administered but the patient died a few days later, 4 months from the initial diagnosis. Awareness of this entity and judicial use of ancillary studies including molecular testing are essential for achieving accurate diagnosis.
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Affiliation(s)
- Ramya Gadde
- Department of Pathology and Laboratory Medicine, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire, USA.,Geisel School of Medicine at Dartmouth, Hanover, New Hampshire, USA
| | - Konstantinos Linos
- Department of Pathology and Laboratory Medicine, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire, USA.,Geisel School of Medicine at Dartmouth, Hanover, New Hampshire, USA
| | - Mikhail Lisovsky
- Department of Pathology and Laboratory Medicine, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire, USA.,Geisel School of Medicine at Dartmouth, Hanover, New Hampshire, USA
| | - Timothy Kerrigan
- Geisel School of Medicine at Dartmouth, Hanover, New Hampshire, USA.,Department of Radiology, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire, USA
| | - Andrew P Loehrer
- Geisel School of Medicine at Dartmouth, Hanover, New Hampshire, USA.,Department of Surgery, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire, USA.,The Dartmouth Institute for Health Policy and Clinical Practice, Geisel School of Medicine at Dartmouth, Hanover, New Hampshire, USA
| | - Gyulnara Kasumova
- Geisel School of Medicine at Dartmouth, Hanover, New Hampshire, USA.,Department of Surgery, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire, USA
| | - Darcy A Kerr
- Department of Pathology and Laboratory Medicine, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire, USA.,Geisel School of Medicine at Dartmouth, Hanover, New Hampshire, USA
| | - Xiaoying Liu
- Department of Pathology and Laboratory Medicine, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire, USA.,Geisel School of Medicine at Dartmouth, Hanover, New Hampshire, USA
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22
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Singh D, Atieh MK, Russell MA, Kittaneh M. Malignant Gastrointestinal Neuroectodermal Tumor (GNET) with Prolonged Disease-Free Survival after Platinum-Based Chemotherapy. Case Rep Oncol Med 2020; 2020:8880202. [PMID: 32665870 DOI: 10.1155/2020/8880202] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 05/07/2020] [Accepted: 05/29/2020] [Indexed: 01/12/2023] Open
Abstract
Malignant gastrointestinal neuroectodermal tumor (GNET) is a rare disease with a handful of cases described in literature. GNET has only become a well-known/widely accepted entity in the recent years, but it is still not listed in the database of rare diseases. Due to the rarity of disease, there are no guidelines on standard therapeutic approaches in the adjuvant or metastatic setting. Here, we describe a unique case of GNET with a 7-year disease-free survival following adjuvant cisplatin and etoposide chemotherapy. This is the longest disease-free survival that has ever been described in literature and may support using this combination in a larger cohort of patients in the context of a global clinical trial. We will also review the histopathologic features of GNET and potential therapeutic options in the metastatic setting.
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23
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Thewke DP, Kou J, Fulmer ML, Xie Q. The HGF/MET Signaling and Therapeutics in Cancer. Current Human Cell Research and Applications 2018. [DOI: 10.1007/978-981-10-7296-3_8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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24
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Groisberg R, Hong DS, Behrang A, Hess K, Janku F, Piha-Paul S, Naing A, Fu S, Benjamin R, Patel S, Somaiah N, Conley A, Meric-Bernstam F, Subbiah V. Characteristics and outcomes of patients with advanced sarcoma enrolled in early phase immunotherapy trials. J Immunother Cancer 2017; 5:100. [PMID: 29254498 PMCID: PMC5735899 DOI: 10.1186/s40425-017-0301-y] [Citation(s) in RCA: 98] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2017] [Accepted: 11/08/2017] [Indexed: 12/16/2022] Open
Abstract
Background Immunotherapies, specifically those based on immune checkpoint inhibitors, have shown promising activity in multiple tumor types. Other than mifamurtide (MEPACT®) for osteosarcoma approved by European Medicines Agency, there are no approved immunotherapies for sarcomas. Methods We analyzed medical records of patients with advanced sarcoma who were referred to Phase 1 clinic at MD Anderson and received an immunotherapy (checkpoint inhibitors, vaccines, or cytokine based therapies). Clinical parameters including demographics, clinical history, toxicity, and response were abstracted. Results Among 50 patients enrolled in immunotherapy trials (Bone 10; Soft-tissue 40) we found 14 different subtypes of sarcomas. Royal Marsden Hospital (RMH) prognostic score was <2 (86%). Performance status (PS) was 0–1 in 48 patients (96%); median number of prior therapies was 3 (0–12). Immunotherapy consisted of checkpoint inhibitors (82%: PD1 = 7, PD-L1 = 11, CTLA4 = 22, other = 1) of which 42% were combinations, as well as vaccines (14%), and cytokines (4%). Median overall survival (OS) was 13.4 months (11.2 months: not reached). Median progression free survival (PFS) was 2.4 months (95% CI = 1.9–3.2 months). Best response was partial response (PR) in 2 patients with alveolar soft part sarcoma (ASPS) and stable disease (SD) in 11 patients (3 GIST, 3 liposarcomas (2 DDLS, 1 WDLS), 2 ASPS, 2 leiomyo, 1 osteo). PFS was 34% (23%, at 50%) at 3 months, 16% (8%, 30%) at 6 months, and 6% (2%, 20%) at 1 year. Pseudo-progression followed by stable disease was observed in 2 patients (4%). Grade 3/4 adverse events included rash (10%), fever (6%), fatigue (6%), and nausea/vomiting (6%). Conclusion Immunotherapies were well tolerated in advanced sarcoma patients enrolled in trials. All four ASPS patients had clinical benefit with checkpoint inhibitors and this was the only subtype experiencing partial response. Further evaluation of checkpoint inhibitors in ASPS is warranted.
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Affiliation(s)
- Roman Groisberg
- Department of Investigational Cancer Therapeutics (Phase I Clinical Trials Program), Unit 455, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX, 77030, USA.,Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - David S Hong
- Department of Investigational Cancer Therapeutics (Phase I Clinical Trials Program), Unit 455, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX, 77030, USA
| | - Amini Behrang
- Department of Diagnostic Radiology, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Kenneth Hess
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Filip Janku
- Department of Investigational Cancer Therapeutics (Phase I Clinical Trials Program), Unit 455, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX, 77030, USA
| | - Sarina Piha-Paul
- Department of Investigational Cancer Therapeutics (Phase I Clinical Trials Program), Unit 455, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX, 77030, USA
| | - Aung Naing
- Department of Investigational Cancer Therapeutics (Phase I Clinical Trials Program), Unit 455, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX, 77030, USA
| | - Siqing Fu
- Department of Investigational Cancer Therapeutics (Phase I Clinical Trials Program), Unit 455, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX, 77030, USA
| | - Robert Benjamin
- Department of Sarcoma Medical Oncology, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Shreyaskumar Patel
- Department of Sarcoma Medical Oncology, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Neeta Somaiah
- Department of Sarcoma Medical Oncology, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Anthony Conley
- Department of Sarcoma Medical Oncology, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Funda Meric-Bernstam
- Department of Investigational Cancer Therapeutics (Phase I Clinical Trials Program), Unit 455, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX, 77030, USA
| | - Vivek Subbiah
- Department of Investigational Cancer Therapeutics (Phase I Clinical Trials Program), Unit 455, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX, 77030, USA.
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25
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Dembla V, Groisberg R, Hess K, Fu S, Wheler J, Hong DS, Janku F, Zinner R, Piha-Paul SA, Ravi V, Benjamin RS, Patel S, Somaiah N, Herzog CE, Karp DD, Roszik J, Meric-Bernstam F, Subbiah V. Outcomes of patients with sarcoma enrolled in clinical trials of pazopanib combined with histone deacetylase, mTOR, Her2, or MEK inhibitors. Sci Rep 2017; 7:15963. [PMID: 29162825 DOI: 10.1038/s41598-017-13114-8] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2017] [Accepted: 09/19/2017] [Indexed: 12/29/2022] Open
Abstract
Pazopanib is US FDA approved for the treatment of advanced soft tissue sarcomas. All patients with this disease ultimately develop resistance to therapy. Mechanisms of resistance include activation of the mTOR, histone deacetylase (HDAC), MAPK, and ERBB4 pathways. We hypothesized that combining pazopanib with other targeted agents inhibiting these pathways would increase response rates. We retrospectively evaluated the safety and efficacy of pazopanib plus vorinostat, everolimus, lapatinib or trastuzumab, and MEK inhibitor in patients with advanced sarcoma. The Cancer Geneome Atlas (TCGA) data was analyzed for HDAC, PI3K, HER2, and MAPK/RAS/RAF gene alterations from sarcoma TCGA. Of the 44 advanced sarcoma patients in these trials, 27 (61%) were male; 18 (41%) had bone sarcoma, and 26 (59%) had soft tissue sarcoma. Best response was partial response (PR) in four patients [(overall response rate (ORR) = 9%, 95% confidence interval [CI] 3% to 22%)]. The median progression-free survival (PFS) for all patients was 9.6 weeks (95% CI 8.0 to 15.7 weeks). Analysis of TCGA data revealed HDAC, PI3K, HER2, and MAPK/RAS/RAF gene alterations in 112/243 (46%) of patients predominantly HDAC1-11 (41%) alterations. Pazopanib combinations did demonstrate safety in combination with other agents. TCGA data suggests further evaluation of epigenetic pathway inhibitors in sarcoma.
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Groisberg R, Roszik J, Conley A, Patel SR, Subbiah V. The Role of Next-Generation Sequencing in Sarcomas: Evolution From Light Microscope to Molecular Microscope. Curr Oncol Rep 2017; 19. [DOI: 10.1007/s11912-017-0641-2] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Affiliation(s)
- Vivek Subbiah
- Department of Investigational Cancer Therapeutics, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Razelle Kurzrock
- Division of Hematology and Oncology, Center for Personalized Therapy & Clinical Trials Office, University of California San Diego, Moores Cancer Center, La Jolla, California, USA
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