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MC SB, Choudhary A, A. S, Jacob LA, KN L, AH R, LK R, Saldanha S, G. C. Ewing Sarcoma of Phalanx—A Common Tumor with an Uncommon Presentation. Indian J Med Paediatr Oncol 2022. [DOI: 10.1055/s-0042-1742443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
Affiliation(s)
- Suresh Babu MC
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, Karnataka, India
| | - Akansha Choudhary
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, Karnataka, India
| | - Sreevalli A.
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, Karnataka, India
| | - Linu Abraham Jacob
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, Karnataka, India
| | - Lokesh KN
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, Karnataka, India
| | - Rudresha AH
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, Karnataka, India
| | - Rajeev LK
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, Karnataka, India
| | - Smitha Saldanha
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, Karnataka, India
| | - Champaka G.
- Department of Pathology, Kidwai Memorial Institute of Oncology, Bengaluru, Karnataka, India
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Halalsheh H, Kaste SC, Krasin MJ, Sykes A, Sahr N, Spunt SL, Federico SM, Bishop MW. Clinical impact of post-induction resolution of pulmonary lesions in metastatic Ewing sarcoma. Pediatr Blood Cancer 2020; 67:e28150. [PMID: 31944574 DOI: 10.1002/pbc.28150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Revised: 12/03/2019] [Accepted: 12/12/2019] [Indexed: 11/12/2022]
Abstract
BACKGROUND Patients with metastatic Ewing sarcoma experience poor outcomes despite intensive systemic and local therapy. Early chemotherapy response of pulmonary metastases has been associated with prognosis in other pediatric malignancies. We reviewed the outcomes of patients with Ewing sarcoma and pulmonary metastases treated at our institution based on therapy received and early pulmonary response. MATERIALS AND METHODS We retrospectively reviewed patients with newly diagnosed Ewing sarcoma and pulmonary metastases at St. Jude Children's Research Hospital between 1979 and 2015. Data obtained included demographic and treatment characteristics including chemotherapy, local control measures, whole lung irradiation (WLI) administration, autologous stem cell transplantation, and outcomes. Patients were evaluated for radiographic post-induction pulmonary complete response (CR). We estimated event-free survival (EFS) and overall survival (OS) and used Cox proportional hazards regression to examine the effects of clinical and treatment factors on outcomes. RESULTS Fifty-four patients (median age, 12.9 years) were evaluated. Post-induction pulmonary CR was observed in 33 (61%) patients. WLI was delivered to 16 patients (4/33 with pulmonary CR and 12/21 with non-CR). At median 3.6 years follow-up, five-year EFS and OS were 30.8% ± 6.4% and 49.6% ± 7.1%, respectively. Post-induction pulmonary CR was associated with prolonged EFS (P < 0.001) but not improved OS (P = 0.065). Post-induction pulmonary CR was associated with a lower incidence of lung failure (P = 0.031). CONCLUSIONS Post-induction pulmonary CR is associated with improved EFS in patients with Ewing sarcoma who present with pulmonary metastases.
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Affiliation(s)
- Hadeel Halalsheh
- Department of Pediatrics, King Hussein Cancer Center, Amman, Jordan.,Department of Oncology, St. Jude Children's Research Hospital, Memphis, Tennessee
| | - Sue C Kaste
- Department of Oncology, St. Jude Children's Research Hospital, Memphis, Tennessee.,Department of Diagnostic Imaging, St. Jude Children's Research Hospital, Memphis, Tennessee.,Department of Radiology, University of Tennessee Health Sciences Center, Memphis, Tennessee
| | - Matthew J Krasin
- Department of Radiation Oncology, St. Jude Children's Research Hospital, Memphis, Tennessee
| | - April Sykes
- Department of Biostatistics, St. Jude Children's Research Hospital, Memphis, Tennessee
| | - Natasha Sahr
- Department of Biostatistics, St. Jude Children's Research Hospital, Memphis, Tennessee
| | - Sheri L Spunt
- Department of Pediatrics, Stanford University School of Medicine, Palo Alto, California
| | - Sara M Federico
- Department of Oncology, St. Jude Children's Research Hospital, Memphis, Tennessee
| | - Michael W Bishop
- Department of Oncology, St. Jude Children's Research Hospital, Memphis, Tennessee
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Sari SY, Yazici G, Gultekin M, Hurmuz P, Gurkaynak M, Ozyigit G. Sarcoma. Radiat Oncol 2019. [DOI: 10.1007/978-3-319-97145-2_8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Bacci G, Dallari D, McDonald D, Avella M, Toni A, Barbieri E, Ciaroni D, Sudanese A, Mancini A, Giunti A. Neoadjuvant Chemotherapy for Localized Ewing's Sarcoma of the Extremities: Preliminary Results of a Protocol Which uses Surgery (Alone or Followed by Radiotherapy) for Local Control. TUMORI JOURNAL 2018; 75:456-62. [PMID: 2603221 DOI: 10.1177/030089168907500511] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
From June 1983 to December 1985, thirty-eight paients with localized Ewing's sarcoma of the extremities were treated with a protocol that consisted of an initial nine week period of polychemotherapy (vincristine, adriamycin and cyclophosphamide) followed by local therapy and additional chemotherapy (vincristine, adriamycin, cyclophosphamide and dactino-mycln) for one year. As local treatment all patients were offered surgery; thirty-two accepted and six refused. These six patients were locally treated with radiotherapy alone (50 Gy). In the remaining patients an amputation was performed in one case and a resection in thirty-one. In resected patients when a wide margin was achieved (24 cases) no further local treatment was performed; when it was marginal (5 cases) or intralesional (2 cases) radiotherapy at lower doses (40 Gy) followed. At mean follow-up of thirty-seven months the percentage of continuously disease-free patients was 50 % for those treated with radiotherapy, 76 % with surgery, and 85 % with surgery and radiotherapy. Eight patients developed metastatic disease and two patients had local recurrence and metastases. The local recurrences were seen in one patient locally treated with surgery and in one locally treated with radiotherapy. Nine major local complications were observed: three in patients treated with radiotherapy, five in patients treated with surgery, and one in a patient treated with surgery and radiotherapy. These results indicate that after induction chemotherapy conservative surgery is possible in almost all cases of Ewing's sarcoma of the extremities and that such treatment is better than radiotherapy alone as local therapy.
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Affiliation(s)
- G Bacci
- Istituto Ortopedico Rizzoli, Bologna, Italy
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5
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Bacci G, Jaffe N, Emiliani E, Capanna R, Calderoni P, Picci P, Bertoni F, Gherlinzoni F, Campanacci M. Staging, Therapy and Prognosis of Primary Non-Hodgkin's Lymphoma of Bone and a Comparison of Results with Localized Ewing's Sarcoma: Ten Years Experience at the Istituto Ortopedico Rizzoli. TUMORI JOURNAL 2018; 71:345-54. [PMID: 4049536 DOI: 10.1177/030089168507100405] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Thirty consecutive cases of localized primary non-Hodgkin's lymphoma of bone (PNHLB) were treated in a 10-year period at the Istituto Ortopedico Rizzoli with localized radiation (4 cases) and localized radiation and adjuvant chemotherapy (26 cases). The doses of radiation varied from 3000-4500 rad. A variety of staging procedures evolving with new diagnostic techniques over the 10 years were performed. Adjuvant chemotherapy comprised two different regimens of vincristine, adriamycin and cyclophosphamide. Twenty-four of the 26 patients (92 %) have been free of disease with a median follow-up of 75.5 months (18-144 months). Two patients developed meningeal involvement and one patient, treated with radiation therapy only, developed a local recurrence. The results are compared to the management of 68 Ewing's sarcoma patients treated during the same period. Here, higher doses of localized radiation therapy (approximately 5000 rad) and similar adjuvant chemotherapy were administered. The survival was 32 % (22/68) with a higher incidence of local recurrence (21 %). These data indicate that PNHLB should be considered a separate entity from Ewing's sarcoma and can be treated successfully with lower doses of radiation to the primary tumor and adjuvant chemotherapy. The observations are also compared to a variety of other biological characteristics of Ewing's sarcoma. Since only two patients developed meningeal relapse, our experience does not permit a firm recommendation for routine prophylactic treatment of the central nervous system in PNHLB.
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Owens C, Abbott LS, Gupta AA. Optimal management of Ewing sarcoma family of tumors: recent developments in systemic therapy. Paediatr Drugs 2013; 15:473-92. [PMID: 23760780 DOI: 10.1007/s40272-013-0037-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The Ewing sarcoma family of tumors (ESFT) is defined by cell surface expression of CD99 and a translocation involving EWS and an ETS partner. Cytotoxic chemotherapy remains the benchmark of first- and second-line therapy, and although the majority of patients with localized disease are cured, almost one third of patients relapse or progress from their disease. Moreover, cure remains elusive in most patients who present with distant metastases. In recent years, the ESFT literature has been dominated by reports of attempts at modulating the insulin-like growth factor (IGF) receptor (IGFR). Unfortunately, three phase II studies examining inhibiting antibodies to IGFR-1 published disappointing results. Whether these results were due to failure to modulate the pathway or other limitations in study design and/or patient selection remain unclear. Other novel strategies currently being investigated in ESFT include tyrosine kinase, mammalian target of rapamycin (mTOR), and poly(ADP-ribose) polymerase (PARP) inhibitors.
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Affiliation(s)
- Cormac Owens
- The Division of Hematology/Oncology, Department of Pediatrics, Hospital for Sick Children, University of Toronto, Toronto, ON, M5G 1N6, Canada,
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Green DM, Kun LE, Matthay KK, Meadows AT, Meyer WH, Meyers PA, Spunt SL, Robison LL, Hudson MM. Relevance of historical therapeutic approaches to the contemporary treatment of pediatric solid tumors. Pediatr Blood Cancer 2013; 60:1083-94. [PMID: 23418018 PMCID: PMC3810072 DOI: 10.1002/pbc.24487] [Citation(s) in RCA: 71] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2012] [Accepted: 01/08/2013] [Indexed: 02/01/2023]
Abstract
Children with solid tumors, most of which are malignant, have an excellent prognosis when treated on contemporary regimens. These regimens, which incorporate chemotherapeutic agents and treatment modalities used for many decades, have evolved to improve relapse-free survival and reduce long-term toxicity. This review discusses the evolution of the treatment regimens employed for management of the most common solid tumors, emphasizing the similarities between contemporary and historical regimens. These similarities allow the use of historical patient cohorts to identify the late effects of successful therapy and to evaluate remedial interventions for these adverse effects.
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Affiliation(s)
- Daniel M. Green
- Department of Epidemiology and Cancer Control, St. Jude
Children’s Research Hospital Memphis, TN
| | - Larry E. Kun
- Department of Radiological Sciences, St. Jude
Children’s Research Hospital Memphis, TN
| | - Katherine K. Matthay
- Department of Pediatrics, University of California San
Francisco Medical Center-Parnassus, San Francisco, CA
| | - Anna T. Meadows
- Division of Oncology, Children's Hospital of
Philadelphia, Philadelphia, PA
| | - William H. Meyer
- Jimmy Everest Section of Pediatric Hematology/Oncology,
Department of Pediatrics, University of Oklahoma Health Sciences Center, Oklahoma
City, OK
| | - Paul A. Meyers
- Department of Pediatrics, Memorial Sloan Kettering Cancer
Center, New York, NY
| | - Sheri L. Spunt
- Department of Oncology, St. Jude Children’s
Research Hospital Memphis, TN,Department of Pediatrics, University of Tennessee Health
Science Center, Memphis, TN
| | - Leslie L. Robison
- Department of Radiological Sciences, St. Jude
Children’s Research Hospital Memphis, TN
| | - Melissa M. Hudson
- Department of Epidemiology and Cancer Control, St. Jude
Children’s Research Hospital Memphis, TN,Department of Oncology, St. Jude Children’s
Research Hospital Memphis, TN,Department of Pediatrics, University of Tennessee Health
Science Center, Memphis, TN
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8
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Rowe RG, Thomas DG, Schuetze SM, Hafez KS, Lawlor ER, Chugh R. Ewing sarcoma of the kidney: case series and literature review of an often overlooked entity in the diagnosis of primary renal tumors. Urology 2013; 81:347-53. [PMID: 23374800 DOI: 10.1016/j.urology.2012.10.016] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2012] [Revised: 09/06/2012] [Accepted: 10/10/2012] [Indexed: 11/29/2022]
Abstract
OBJECTIVE To evaluate our own experience with primary Ewing sarcoma family tumors (ESFTs) of the kidney and to review cases of this in published reports. MATERIALS AND METHODS Institutional cases of renal ESFT were identified in our pathology database. The retrieved records were reviewed for relevant data. Published cases of renal ESFTs were identified from the National Library of Medicine Medline database and restricted to English language studies. The factors associated with initial surgical management (diagnostic biopsy vs surgical resection) were analyzed using chi-square analysis. RESULTS We diagnosed and treated 10 cases of renal ESFT from 2002 to 2011 and identified an additional 97 published cases describing this tumor. A review of these 107 cases revealed that renal ESFTs more often presented with distant metastases than did ESFTs of the bone or soft tissue. Moreover, patients rarely received preoperative (neoadjuvant) chemotherapy, the current standard of care for ESFT, often because of early total tumor resection without diagnostic biopsy. Younger patients and patients with distant metastases were more likely to undergo diagnostic biopsy as initial management (P <.0001), allowing for use of neoadjuvant chemotherapy. CONCLUSION ESFTs of the kidney should be considered in the differential diagnosis of renal masses. Preoperative biopsy should be considered to identify these tumors to allow for delivery of neoadjuvant chemotherapy.
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Affiliation(s)
- R Grant Rowe
- Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI 48109-5848, USA
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Bölling T, Hardes J, Dirksen U. Management of bone tumours in paediatric oncology. Clin Oncol (R Coll Radiol) 2012; 25:19-26. [PMID: 22917543 DOI: 10.1016/j.clon.2012.07.010] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2009] [Revised: 03/07/2012] [Accepted: 05/17/2012] [Indexed: 11/29/2022]
Abstract
The management of bone tumours in paediatric oncology requires careful multidisciplinary planning due to the need for multimodal therapy approaches. The non-specific symptoms often lead to a delayed definitive diagnosis of a bone tumour. Imaging procedures are of major importance for an individualised and optimised treatment planning. They have to be carried out before any surgery, including biopsies. The introduction of multi-agent chemotherapy has led to a significant improvement in survival rates in patients suffering from Ewing's sarcomas and osteosarcomas. However, local therapy still remains indispensable in order to achieve long-term survival. For osteosarcoma, surgery remains the only adequate local therapy modality. Radiotherapy may be considered if surgery is not feasible. In these cases, high radiation doses need to be applied. The choice for local therapy modality is not as clear in patients with Ewing's sarcoma. Today, surgery is often preferred if a wide or at least marginal resection can be carried out. Additional radiotherapy is advised in patients with marginal/intralesional resection or poor histological response to induction chemotherapy. Definitive radiotherapy is recommended for inoperable lesions. In the future, new radiotherapy approaches, such as intensity-modulated radiotherapy or proton therapy, may yield better results with minor risks of late effects.
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Affiliation(s)
- T Bölling
- Department of Radiotherapy and Radiation Oncology, University Hospital of Münster, Münster, Germany.
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Abstract
Ewing sarcoma, a rare malignancy of childhood and adolescence, has become a model of advances in diagnosis, treatment, and outcome through long-standing research efforts in multinational clinical trials. With modern multimodal regimens consisting of local surgery and/or radiotherapy plus intensive systemic chemotherapy, survival can be achieved for ≈ 70% of patients with localized disease. However, in the last decade, improvement in survival curves has slowed down. Also, a relapse rate of ≈ 30% remains unacceptable, since salvage strategies for Ewing sarcoma recurrence are discouraging and prognosis is unfavorable in most cases. Metastatic disease at diagnosis poses a similar challenge, since even if remission is achieved, relapse frequently occurs despite the most intensive treatment. Urgently needed, novel biology-driven treatment options are now beginning to emerge on the horizon, but have not yet reached the standard of care. An overview of the current clinical state-of-the-art is provided in this article.
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Affiliation(s)
- Jenny Potratz
- Pediatric Hematology and Oncology, University Children's Hospital Münster, Münster, Germany
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Doxorubicin and ifosfamide for high-grade sarcoma during pregnancy. Cancer Chemother Pharmacol 2011; 69:357-67. [DOI: 10.1007/s00280-011-1707-8] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2011] [Accepted: 07/05/2011] [Indexed: 11/30/2022]
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Bekiesinska-Figatowska M, Jurkiewicz E, Raciborska A. Brain Metastases from Ewing's Sarcoma. A Report of Two Cases and Review of the Literature. Neuroradiol J 2009; 22:443-7. [PMID: 24207152 DOI: 10.1177/197140090902200414] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2009] [Accepted: 06/09/2009] [Indexed: 11/17/2022] Open
Abstract
Ewing's sarcoma accounts for approximately 30% of primary malignant bone tumors, mainly in children and young adults. At the time of diagnosis many patients already have metastatic spread of the disease, most often to the lungs and skeletal system. Intracerebral metastases are rare - the reported incidence is up to 4.3%. We describe two cases of metastatic deposits within the brain tissue. Signal intensity of the lesions was similar to that of meningioma on all sequences. Strong homogenous enhancement after gadolinium administration was also similar to meningioma.
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Brinkrolf P, Landmeier S, Altvater B, Chen C, Pscherer S, Rosemann A, Ranft A, Dirksen U, Juergens H, Rossig C. A high proportion of bone marrow T cells with regulatory phenotype (CD4+CD25hiFoxP3+) in Ewing sarcoma patients is associated with metastatic disease. Int J Cancer 2009; 125:879-86. [PMID: 19480009 DOI: 10.1002/ijc.24461] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Immunosuppressive CD4+CD25(hi)FoxP3+ T cells (T(reg) cells) have been found at increased densities within the tumor microenvironment in many malignancies and interfere with protective antitumor immune responses. Osseous Ewing sarcomas (ESs) are thought to derive from a bone marrow (BM) mesenchymal cell of origin, and microscopic marrow involvement defines a subpopulation of patients at a high risk of relapse. We hypothesized that BM-resident T cells may contribute to a permissive milieu for immune escape of ESs. Using 6-color-flow cytometry, we investigated the pattern of immune cell subset distribution including NK cells, gammadelta T cells, central and effector memory CD8+ and CD4+ T cells as well as T cells with regulatory phenotype (T(reg) cells) in BM obtained at diagnosis from 45 primary or relapsed ES patients treated within standardized protocols. Although patients at relapse had an inverted CD4:CD8 T-cell ratio, neither CD8+ effector/memory T-cell subsets nor T(reg) cells significantly differed from patients at diagnosis. No significant associations of innate and effector/memory T-cell subpopulations with known risk factors were found, including age, gender, tumor site, primary metastases and histological tumor response. By contrast, T(reg) cells were found at significantly higher frequencies in patients with primary metastatic disease compared with localized ESs (5.0 vs. 3.3%, p = 0.01). Thus, increased BM T(reg) cells in patients with metastasized ES may reflect an immune escape mechanism that contributes to the development of metastatic disease. Immunotherapeutic strategies will have to adequately consider the regulatory milieu within areas of Ewing tumor-immune interactions.
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Affiliation(s)
- Peter Brinkrolf
- Department of Pediatric Hematology and Oncology, University Children's Hospital Muenster, Muenster, Germany
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Abstract
Primary malignant tumors of the spine account for less than 5% of primary bone tumors. Data from the SEER program suggest that the most common bone sarcomas are osteosarcoma, chondrosarcoma, Ewing's sarcoma, chordoma, and malignant fibrous histiocytoma/fibrosarcoma. During the last two decades, tremendous progress has been made in clinical aspects, surgical approaches, and reconstruction with instrumentation at all levels of the spine. Stabilization procedures, including vertebroplasty and kyphoplasty, have further allowed palliation of pain and symptom relief from compression fractures. Improved radiation techniques have offered the potential for improved local control. This article reviews the changes in surgical philosophy in the management of malignant spinal tumors during the past two decades.
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Paulussen M, Craft AW, Lewis I, Hackshaw A, Douglas C, Dunst J, Schuck A, Winkelmann W, Köhler G, Poremba C, Zoubek A, Ladenstein R, van den Berg H, Hunold A, Cassoni A, Spooner D, Grimer R, Whelan J, McTiernan A, Jürgens H. Results of the EICESS-92 Study: two randomized trials of Ewing's sarcoma treatment--cyclophosphamide compared with ifosfamide in standard-risk patients and assessment of benefit of etoposide added to standard treatment in high-risk patients. J Clin Oncol 2008; 26:4385-93. [PMID: 18802150 DOI: 10.1200/jco.2008.16.5720] [Citation(s) in RCA: 196] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
PURPOSE The European Intergroup Cooperative Ewing's Sarcoma Study investigated whether cyclophosphamide has a similar efficacy as ifosfamide in standard-risk (SR) patients and whether the addition of etoposide improves survival in high-risk (HR) patients. PATIENTS AND METHODS SR patients (localized tumors, volume <100 mL) were randomly assigned to receive four courses of vincristine, dactinomycin, ifosfamide, and doxorubicin (VAIA) induction therapy followed by 10 courses of either VAIA or vincristine, dactinomycin, cyclophosphamide, and doxorubicin (VACA; cyclophosphamide replacing ifosfamide). HR patients (volume >or=100 mL or metastases) were randomly assigned to receive 14 courses of either VAIA or VAIA plus etoposide (EVAIA). Outcome measures were event-free survival (EFS; defined as the time to first recurrence, progression, second malignancy, or death) and overall survival (OS). RESULTS A total of 647 patients were randomly assigned: 79 SR patients were assigned to VAIA, 76 SR patients were assigned to VACA, 240 HR were assigned to VAIA, and 252 HR patients were assigned to EVAIA. The median follow-up was 8.5 years. In the SR group, the hazard ratios (VACA v VAIA) for EFS and OS were 0.91 (95% CI, 0.55 to 1.53) and 1.08 (95% CI, 0.58 to 2.03), respectively. There was a higher incidence of hematologic toxicities in the VACA arm. In the HR group, the EFS and OS hazard ratios (EVAIA v VAIA) indicated a 17% reduction in the risk of an event (95% CI, -35% to 5%; P = .12) and 15% reduction in dying (95% CI, -34% to 10%), respectively. The effect seemed greater among patients without metastases (hazard ratio = 0.79; P = .16) than among those with metastases (hazard ratio = 0.96; P = .84). CONCLUSION Cyclophosphamide seemed to have a similar effect on EFS and OS as ifosfamide in SR patients but was associated with increased toxicity. In HR patients, the addition of etoposide seemed to be beneficial.
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Affiliation(s)
- Michael Paulussen
- Department of PaediatricHaematology/Oncology, University Children's Hospital Münster, Switzerland.
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Rosenthal J, Bolotin E, Shakhnovits M, Pawlowska A, Falk P, Qian D, Oliver C, Sato J, Miser J, Forman S. High-dose therapy with hematopoietic stem cell rescue in patients with poor prognosis Ewing family tumors. Bone Marrow Transplant 2008; 42:311-8. [PMID: 18587438 DOI: 10.1038/bmt.2008.169] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
The purpose of the study was to evaluate the feasibility and safety of two cycles of high-dose chemotherapy (HDT) followed by autologous hematopoietic SCT (HSCT) in patients with poor prognosis Ewing family of tumors (EFT). Twenty patients with primary metastatic bulky disease or recurrent EFT were enrolled to a treatment protocol with two cycles of HDT and HSCT. Patients tolerated well the first (n=20) and second (n=13) cycles, with limited and predictable toxicities. Only one (5%) TRM occurred during the second cycle. Myeloid engraftment occurred at the median of 11 days after both cycles. At 3 years, the overall and EFS were 45% (confidence interval; CI 0.22, 0.69) and 47% (CI 0.25, 0.70), respectively, for the entire group and 58% (CI 0.30, 0.86) for patients who completed two cycles. Dose intensification with two cycles of HDT and HSCT is feasible and safe, with low and acceptable treatment-related morbidity and mortality. Adding a second course of therapy does not impair engraftment. However, only 65% of the patients were able to proceed to the second cycle. Further studies are required to define the optimal mode of delivery of HDT and HSCT in treatment of advanced EFT.
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Affiliation(s)
- J Rosenthal
- Department of Pediatric Hematopoietic Stem Cell Transplantation, City of Hope National Medical Center, Duarte, CA 91010-3000, USA.
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Bernstein M, Kovar H, Paulussen M, Randall RL, Schuck A, Teot LA, Juergens H. Ewing's sarcoma family of tumors: current management. Oncologist 2006; 11:503-19. [PMID: 16720851 DOI: 10.1634/theoncologist.11-5-503] [Citation(s) in RCA: 304] [Impact Index Per Article: 16.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Ewing's sarcoma is the second most frequent primary bone cancer, with approximately 225 new cases diagnosed each year in patients less than 20 years of age in North America. It is one of the pediatric small round blue cell tumors, characterized by strong membrane expression of CD99 in a chain-mail pattern and negativity for lymphoid (CD45), rhabdomyosarcoma (myogenin, desmin, actin) and neuroblastoma (neurofilament protein) markers. Pathognomonic translocations involving the ews gene on chromosome 22 and an ets-type gene, most commonly the fli1 gene on chromosome 11, are implicated in the great majority of cases. Clinical presentation is usually dominated by local bone pain and a mass. Imaging reveals a technetium pyrophosphate avid lesion that, on plain radiograph, is destructive, diaphyseal and classically causes layered periosteal calcification. Magnetic resonance best defines the extent of the lesion. Biopsy should be undertaken by an experienced orthopedic oncologist. Approximately three quarters of patients have initially localized disease. About two thirds survive disease-free. Management, preferably at a specialist center with a multi-disciplinary team, includes both local control-either surgery, radiation or a combination-and systemic chemotherapy. Chemotherapy includes cyclic combinations, incorporating vincristine, doxorubicin, cyclophosphamide, etoposide, ifosfamide and occasionally actinomycin D. Topotecan in combination with cyclophosphamide has shown preliminary activity. Patients with initially metastatic disease fare less well, with about one quarter surviving. Studies incorporating intensive therapy followed by stem cell infusion show no clear benefit. New approaches include anti-angiogenic therapy, particularly since vascular endothelial growth factor is an apparent downstream target of the ews-fli1 oncogene.
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Affiliation(s)
- Mark Bernstein
- Service of Hematology/Oncology, Ste-Justine Hospital, University of Montreal, 3175 Cote Ste. Catherine Road, Montreal, Quebec, H3T 1C5, Canada.
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Bacci G, Longhi A, Briccoli A, Bertoni F, Versari M, Picci P. The role of surgical margins in treatment of Ewing’s sarcoma family tumors: Experience of a single institution with 512 patients treated with adjuvant and neoadjuvant chemotherapy. Int J Radiat Oncol Biol Phys 2006; 65:766-72. [PMID: 16626886 DOI: 10.1016/j.ijrobp.2006.01.019] [Citation(s) in RCA: 81] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2005] [Revised: 01/13/2006] [Accepted: 01/14/2006] [Indexed: 11/21/2022]
Abstract
PURPOSE To evaluate the importance of surgical margins for local and systemic control of Ewing's sarcoma family tumors (ESFT). METHODS AND MATERIALS Between 1979 and 1999, 512 patients with ESFTs entered 4 different adjuvant and neoadjuvant studies performed at a single institution. Of these patients, 335 were treated with surgery alone (196) or surgery followed by radiotherapy at doses of 44.8 Gy (139). We compared their outcome with that of the 177 patients who were locally treated by radiotherapy at 60 Gy. RESULTS Local control (88.8% vs. 80.2%, p < 0.009) and 5-year disease-free survival (63.8% vs. 47.6%, p < 0.0007) were significantly better in patients treated with surgery and, among them, in those with adequate surgical margins (96.6% vs. 71,7%, p < 0.0008, and 69.6% vs. 46.3%, p < 0.0002). Nonetheless, better results were observed only in extremity tumors. CONCLUSIONS Surgery is better than radiotherapy in cases of extremity ESFT with achievable adequate surgical margins, and in cases of inadequate surgical margins, adjuvant reduced-dose radiotherapy is ineffective. Therefore, when inadequate margins are expected, patients are better treated with full-dose radiotherapy from the start.
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Affiliation(s)
- Gaetano Bacci
- Section of Chemotherapy, Department of Musculoskeletal Oncology, Istituti Ortopedici Rizzoli, Bologna, Italy.
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20
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Carvajal R, Meyers P. Ewing's sarcoma and primitive neuroectodermal family of tumors. Hematol Oncol Clin North Am 2005; 19:501-25, vi-vii. [PMID: 15939194 DOI: 10.1016/j.hoc.2005.03.004] [Citation(s) in RCA: 99] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Ewing's sarcoma (ES) initially was believed to be of perivascular endothelial origin. The Ewing's sarcoma family of tumors (EFT) includes ES of bone (ESB), extraosseous ES (EES), peripheral primitive neuroectodermal tumor of bone (pPNET), and malignant small-cell tumor of the thoracopulmonary region, or Askin's tumor, all of which are now known to be neoplasms of neuroectodermal origin. The degree of neuronal differentiation has been used for histopathologic subclassification of the EFT as classical ES (ESB or EES), which is characterized by minimal evidence of neural differentiation, and pPNET, which displays evidence of neural differentiation by standard microscopy, electron microscopy, or immunohistochemistry. Because the behavior, prognosis, and treatment appear to be similar for all subsets of EFT, this histopathologic subclassification may not be clinically significant, though some debate remains whether neural differentiation predicts for inferior outcome.
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Affiliation(s)
- Richard Carvajal
- Department of Medicine, Memorial Sloan-Kettering Cancer Center, 1275 York Avenue, New York, NY 10021-6007, USA
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21
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Samartzis D, Marco RAW, Benjamin R, Vaporciyan A, Rhines LD. Multilevel en bloc spondylectomy and chest wall excision via a simultaneous anterior and posterior approach for Ewing sarcoma. Spine (Phila Pa 1976) 2005; 30:831-7. [PMID: 15803089 DOI: 10.1097/01.brs.0000158226.49729.6c] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN A case study of a patient with Ewing sarcoma of T8 and T9 with paravertebral and chest wall involvement, who underwent neoadjuvant chemotherapy and subsequent multilevel en bloc spondylectomy and chest wall excision using a simultaneous anterior and posterior approach. OBJECTIVE To show the feasibility of treating Ewing sarcoma of the thoracic spine with paravertebral and chest wall extension by multiagent chemotherapy followed by a multilevel en bloc spondylectomy and chest wall excision using a simultaneous anterior and posterior approach. SUMMARY OF BACKGROUND DATA Ewing sarcoma is a primary malignant bone tumor that occasionally involves the spinal column. Most patients with Ewing sarcoma of the spine are treated with systemic chemotherapy followed by definitive local control. Radiation therapy is the usual mode of local control in these patients because the spinal column has historically been considered a surgically inaccessible site where wide surgical margins are difficult to obtain. However, en bloc spondylectomy techniques have been described that can probably further decrease the risk of local recurrence, thereby minimizing or even eliminating the need for radiation therapy. To our knowledge, a combined en bloc spondylectomy and chest wall excision in a patient with Ewing sarcoma in the spine has not been previously reported. METHODS Neoadjuvant chemotherapy consisting of vincristine, doxorubicin, and cyclophosphamide was administered. After completion of the chemotherapy, an en bloc spondylectomy of T8 and T9 with removal of the chest wall was achieved using a simultaneous anterior and posterior approach to the spine. A stackable carbon fiber cage filled with autograft and allograft bone was inserted between T7 and T10. The spine was stabilized with anterior and posterior instrumentation. The chest wall was reconstructed with contoured polymethylmethacrylate and polypropylene (Marlex, Textile Development Associates, Inc., Franklin Square, NY) mesh. RESULTS The patient maintained normal neurologic function, and pain was lessened. The margins were free of tumor, and tumor necrosis was 100%. After surgery, radiotherapy was not administered. No local tumor recurrence or distant metastases were evident at the last follow-up. Balance in the coronal and sagittal planes was maintained. The patient has returned to work and resumed normal activities of daily living. CONCLUSIONS Multilevel en bloc spondylectomy and chest wall excision performed using a simultaneous anterior and posterior approach is a safe and effective technique that may be used to achieve adequate margins in select patients with malignant tumors involving the thoracic spine and chest wall. This technique can eliminate the need for radiation therapy in patients with Ewing sarcoma and probably decreases the risk of local recurrence compared with radiation therapy alone.
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Affiliation(s)
- Dino Samartzis
- Graduate Division, Harvard University, Cambridge, MA, USA
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Abstract
Cervical spinal Ewing's sarcomas are rare and cause problems in diagnosis. We present an unusual case of a primary extraosseous Ewing's sarcoma arising from the spinal cord. An 18-year-old woman with fever, headache and back pain lasting one month was admitted to the hospital. Whole body bone scintigraphy was performed with 1110 MBq technetium-99m methylenediphosphonate. Scintigraphy clearly showed abnormal technetium-99m methylenediphosphonate accumulation in the level of the 5th and 6th cervical vertebrae. Magnetic resonance imaging could also confirm this examination finding. After the scintigraphic study, the patient underwent surgery. Pathological diagnosis of the operation specimen was Ewing's sarcoma.
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Affiliation(s)
- Gün Kara
- Department of Nuclear Medicine, Firat University, School of Medicine, Elazig, Turkey.
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23
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Strauss SJ, McTiernan A, Driver D, Hall-Craggs M, Sandison A, Cassoni AM, Kilby A, Michelagnoli M, Pringle J, Cobb J, Briggs T, Cannon S, Witt J, Whelan JS. Single center experience of a new intensive induction therapy for ewing's family of tumors: feasibility, toxicity, and stem cell mobilization properties. J Clin Oncol 2003; 21:2974-81. [PMID: 12885818 DOI: 10.1200/jco.2003.04.106] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE To examine the feasibility, tolerability, and toxicity of an intensified induction regimen (vincristine, ifosfamide, doxorubicin, and etoposide [VIDE]) in patients with newly diagnosed Ewing's family of tumors (EFT); to assess ability to maintain dose-intensity, and predictability of peripheral-blood stem cell mobilization. PATIENTS AND METHODS Thirty patients were treated with vincristine 1.4 mg/m2 (maximum 2 mg) on day 1, doxorubicin 20 mg/m2, ifosfamide 3 g/m2 plus mesna and etoposide 150 mg/m2 on days 1 to 3. Cycles were given every 21 days for up to six cycles. RESULTS One-hundred and seventy cycles of VIDE were given. The median treatment interval was 21 days (21 to 42) and nadir count: hemoglobin 8.3 (6.3 to 11.9), neutrophils 0.045 (0.0 to 2.1), and platelets 45 (3 to 343). There were 96 episodes of infection requiring hospitalization (56%). Growth factor support reduced infectious complications by 34%. Etoposide dose was reduced, or omitted, in 24% of cycles. Four patients did not complete six cycles due to unacceptable toxicity and one patient progressed on treatment. Twenty patients underwent peripheral-blood stem cell harvesting, 15 after cycle 3, and five after cycle 4. Median CD34+ yield was 4.6 x 106/kg per patient (1.8 to 14.5). Overall response to treatment, measured in 24 patients, was 88%. Seven of 11 patients undergoing surgery achieved greater than 90% necrosis of tumor (64%). CONCLUSION VIDE is an effective induction regimen with substantial but acceptable toxicity that allows predictable mobilization of stem cells. Maintenance of dose-intensity is feasible in the majority of patients. Growth factors play a role in maintaining dose-intensity and reduce infectious complications.
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Affiliation(s)
- S J Strauss
- Meyerstein Institute of Oncology, Middlesex Hospital, University College London Hospitals National Health Service Trust, Mortimer St, London, United Kingdom
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24
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Bacci G, Mercuri M, Longhi A, Bertoni F, Barbieri E, Donati D, Giacomini S, Bacchini P, Pignotti E, Forni C, Ferrari S. Neoadjuvant chemotherapy for Ewing's tumour of bone: recent experience at the Rizzoli Orthopaedic Institute. Eur J Cancer 2002; 38:2243-51. [PMID: 12441260 DOI: 10.1016/s0959-8049(02)00148-x] [Citation(s) in RCA: 56] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
The results achieved in 157 patients with non-metastatic Ewing's sarcoma of the bone treated at a single institution between 1991 and 1997 according to a new protocol (REN-3) are reported. Induction chemotherapy consisted of two cycles of 'VAC': vincristine (V), doxorubicin (A), cyclophosphamide (C) alternated with one cycle of 'VIAc': V, ifosfamide (I), actinomycin (Ac). After local treatment, patients received three more cycles of VAC, two of VIAc, three cycles of I plus etoposide (E) and two cycles with V, C and Ac. Local treatment was surgery in 53% of patients, surgery+radiotherapy in 25% and radiotherapy only in 22%. With a follow-up ranging between 4 and 10 years (mean: 7 years), 110 patients (70%) remained continuously event-free, 2 patients died of toxicity and 45 patients relapsed: 33 due to metastases and 12 due to local recurrence always associated with metastases. The 5-year event-free survival (EFS) and overall survival (OS) were 71.0 and 76.5% respectively. These results are significantly better that the ones achieved in our previous three studies in which a three-drug VAC regimen (REA-1), and 4-drug VACAc regimen (REA-2 and REN-1) was used, and in our most recent study (REN-2) which was based on a six-drug regimen as in the present study, but where I and Ac were used only after the local treatment. However, since REN-3 surgery was used in a significantly larger number of patients, we cannot say whether the better outcome of this study was due to the use of a six-drug regimen with an early delivery of ifosfamide and actinomycin, or to the wider use of surgery as local treatment or both.
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Affiliation(s)
- G Bacci
- Section of Chemotherapy, Rizzoli Orthopaedic Institute, Bologna, Italy.
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25
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Paulussen M, Ahrens S, Dunst J, Winkelmann W, Exner GU, Kotz R, Amann G, Dockhorn-Dworniczak B, Harms D, Müller-Weihrich S, Welte K, Kornhuber B, Janka-Schaub G, Göbel U, Treuner J, Voûte PA, Zoubek A, Gadner H, Jürgens H. Localized Ewing tumor of bone: final results of the cooperative Ewing's Sarcoma Study CESS 86. J Clin Oncol 2001; 19:1818-29. [PMID: 11251014 DOI: 10.1200/jco.2001.19.6.1818] [Citation(s) in RCA: 330] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
PURPOSE Cooperative Ewing's Sarcoma Study (CESS) 86 aimed at improving event-free survival (EFS) in patients with high-risk localized Ewing tumor of bone. PATIENTS AND METHODS We analyzed 301 patients recruited from January 1986 to July 1991 (60% male; median age 15 years). Tumors of volume >100 mL and/or at central-axis sites qualified patients for "high risk" (HR, n = 241), and small extremity lesions for "standard risk" (SR, n = 52). Standard-risk patients received 12 courses of vincristine, cyclophosphamide, and doxorubicin alternating with actinomycin D (VACA); HR patients received ifosfamide instead of cyclophosphamide (VAIA). Tumor sites were pelvis (27%), other central axis (28%), femur (19%), or other extremity (26%). The initial tumor volume was <100 mL in 33% of cases and > or =100 mL in 67%. Local therapy was surgery (23%), surgery plus radiotherapy (49%), or radiotherapy alone (28%). Event-free survival rates were estimated by Kaplan-Meier analyses, comparisons were done by log-rank test, and risk factors were analyzed by Cox models. RESULTS On May 1, 1999 (median time under study, 133 months), the 10-year EFS was 0.52. Event-free survival did not differ between SR-VACA (0.52) and HR-VAIA (0.51, P =.92). Tumor volume of >200 mL (EFS, 0.36 v 0.63 for smaller tumors; P =.0001) and poor histologic response (EFS, 0.38 v 0.64 for good responders; P =.0007) had negative impacts on EFS. In multivariate analyses, small tumor volumes of <200 mL, good histologic response, and VAIA chemotherapy augured for fair outcome. Six of 301 patients (2%) died under treatment, and four patients (1.3%) developed second malignancies. CONCLUSION Fifty-two percent of CESS 86 patients survived after risk-adapted therapy. High-risk patients seem to have benefited from intensified treatment that incorporated ifosfamide.
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Affiliation(s)
- M Paulussen
- Department of Pediatric Hematology/Oncology, University of Münster, Münster, Germany.
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26
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Merimsky O, Le Chevalier T, Missenard G, Lepechoux C, Cojean-Zelek I, Mesurolle B, Le Cesne A. Management of cancer in pregnancy: a case of Ewing's sarcoma of the pelvis in the third trimester. Ann Oncol 1999; 10:345-50. [PMID: 10355581 DOI: 10.1023/a:1008235023749] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Ewing's sarcoma of the pelvic bones was diagnosed in a 21-year childbearing woman, raising major medical and ethical problems. The diagnostic and therapeutic approaches during the sixth month of gestation were tailored in order to cure the patient and avoid unnecessary toxicity to the fetus. Ancillary tests included ultrasound and MRI studies of the pelvis. Ifosfamide and adriamycin, premedicated by granisetron, were administered during gestation, and were found to be safe. Cesarean section was the preferred way of delivery since the tumor involved the pelvic bones. The outcome was a disease-free patient and a small healthy baby who is now two years of age.
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Affiliation(s)
- O Merimsky
- Unit of Bone and Soft Tissue Sarcoma, Institut Gustave Roussy, Villejuif, France
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27
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Toda T, Atari E, Sadi AM, Kiyuna M, Kojya S. Primitive neuroectodermal tumor in sinonasal region. Auris Nasus Larynx 1999; 26:83-90. [PMID: 10077261 DOI: 10.1016/s0385-8146(98)00051-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Abstract
An elderly woman having a nasal tumor diagnosed as alveolar rhabdomyosarcoma was referred to our hospital. Histological reexamination of the patient revealed that the tumor was composed of lobules of compactly arranged small round atypical cells. The atypical cells contained large oval to round vesicular nuclei, and scanty cytoplasm showing PAS positive glycogen material. The tumor cells were immunohistochemically positive for NSE, S-100 protein and vimentin, but showed negative reaction for myoglobin, desmin, EMA, keratin, LCA, chromogranin and MIC2. Ultrastructurally, the tumor cells contained a few cluster of glycogen particles and less organellae and filaments, and there were no cytoplasmic processes, neurosecretory granules or neurofilaments. Pathological findings suggested primitive neuroectodermal tumor resembling extraskeletal Ewing's sarcoma, but negative reaction for MIC2 immunohistochemically could not ascertain the diagnosis. Location of the tumor and age of the patient of the present case were unusual.
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Affiliation(s)
- T Toda
- Department of Clinical Laboratory Medicine, School of Medicine, University of the Ryukyus, Okinawa, Japan
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28
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Ferrari S, Mercuri M, Rosito P, Mancini A, Barbieri E, Longhi A, Rimondini S, Cesari M, Ruggieri P, Di Liddo M, Bacci G. Ifosfamide and actinomycin-D, added in the induction phase to vincristine, cyclophosphamide and doxorubicin, improve histologic response and prognosis in patients with non metastatic Ewing's sarcoma of the extremity. J Chemother 1998; 10:484-91. [PMID: 9876058 DOI: 10.1179/joc.1998.10.6.484] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
The role of ifosfamide as first-line chemotherapy treatment of non metastatic Ewing's sarcoma of the extremity is still under discussion. The purpose of this paper is to report the results achieved in a neoadjuvant protocol (REN-3) in which ifosfamide, added to the conventional VACA regimen, was employed since the induction phase. Induction chemotherapy consisted of vincristine, cyclophosphamide, doxorubicin, actinomycin-D and ifosfamide. After local treatment, patients received the drugs used in the induction phase and etoposide. Between November 1991 and November 1994, 61 patients with non metastatic Ewing's sarcoma of the extremity were treated. Forty-nine patients underwent surgery and 73.5% of them had a good histologic response. At a median follow-up of 60 months (range 32-76), 48 patients (79%) remained continuously disease-free. The 5-year event-free and overall survival were 77% and 87%, respectively. These results were significantly better both in terms of histologic response or event-free and overall survival than those obtained in 58 patients with non metastatic Ewing's sarcoma of the extremity treated in a previous protocol (REN-2) in which the same drugs were used, but ifosfamide was employed only in the maintenance phase. The present study suggests the importance of early use of ifosfamide in the treatment of patients with non metastatic Ewing's sarcoma of the extremity.
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Affiliation(s)
- S Ferrari
- Department of Chemotherapy, Istituto Ortopedico Rizzoli-Bologna, Italy.
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29
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Affiliation(s)
- Y Liu
- Department of Orthopedics, Veterans General Hospital-Taipei and National Yang-Ming University, Taiwan, Republic of China
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30
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Paulussen M, Ahrens S, Burdach S, Craft A, Dockhorn-Dworniczak B, Dunst J, Fröhlich B, Winkelmann W, Zoubek A, Jürgens H. Primary metastatic (stage IV) Ewing tumor: survival analysis of 171 patients from the EICESS studies. European Intergroup Cooperative Ewing Sarcoma Studies. Ann Oncol 1998; 9:275-81. [PMID: 9602261 DOI: 10.1023/a:1008208511815] [Citation(s) in RCA: 207] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND In the multicenter European Intergroup Cooperative Ewing's Sarcoma Studies, localized Ewing tumors of bone were treated by combination chemotherapy with surgery and/or radiotherapy. Patients with primary metastases (pm-pts) were treated in high risk protocols. PATIENTS AND METHODS One hundred seventy-seven pm-pts were registered from January 1990 to December 1995, 171 were evaluable for survival analyses. Thirty-six pm-pts received myeloablative megatherapy with stem cell rescue following conventional treatment. Bilateral whole lung irradiation (WLI) was administered in 57 pm-pts with pulmonary involvement. Event-free survival (EFS) rates were estimated by Kaplan-Meier analysis. Prognostic factors were identified by log-rank statistics, Cox procedures and logistic regression. RESULTS Eighty-nine deaths were recorded by 1 February 1997, EFS four years after diagnosis for all 171 pm-pts was 0.27. EFS for isolated lung metastases was 0.34, for bone/bone marrow (BM) metastases, 0.28, and for combined lung plus bone/BM metastases, 0.14 (P < 0.005). WLI improved outcome in case of isolated pulmonary involvement (0.40 vs. 0.19, P < 0.05). In pm-pts with combined pulmonary/skeletal metastases, intensification by megatherapy and/or WLI improved EFS from 0.00 to 0.27 (P = 0.0001). CONCLUSIONS EFS four years after diagnosis in patients with disseminated Ewing tumors is 0.27. Whole lung irradiation and megatherapy improve outcome in subgroups of patients with disseminated Ewing tumors is 0.27. Whole lung irradiation and megatherapy improve outcome in subgroups of patients with disseminated Ewing disease.
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Affiliation(s)
- M Paulussen
- Department of Pediatric Oncology, University of Münster, Germany.
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31
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Ozaki T, Hillmann A, Hoffmann C, Rübe C, Dockhorn-Dworniczak B, Blasius S, Dunst J, Treuner J, Jürgens H, Winkelmann W. Ewing's sarcoma of the femur. Prognosis in 69 patients treated by the CESS group. ACTA ORTHOPAEDICA SCANDINAVICA 1997; 68:20-4. [PMID: 9057563 DOI: 10.3109/17453679709003970] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
We reviewed the treatment outcome of 69 patients with Ewing's sarcoma of the femur. The patients received chemotherapy according to the CESS 81 (n 14), CESS 86 (n 43), and CESS 91P (n 12) protocols. The 10-year relapse-free survival rates were 36%, 65%, and 65% (p = 0.01). 68 patients received local treatment. The primary tumor was treated by surgery without radiotherapy in 28 patients; 1 developed a local recurrence and 7 metastases. 10 patients received radiotherapy alone; 4 developed metastases and 4 local recurrences and metastases. 30 cases had a combination of surgery and radiotherapy; 7 developed metastases and 1 a local recurrence and metastasis. The survival of patients after radiotherapy alone was worse than that of patients after surgery with/without radiotherapy (p = 0.005). Pathological fractures (n 16) did not influence the prognosis.
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Affiliation(s)
- T Ozaki
- Department of Orthopaedics, Westfälische Wilhelms-University, Münster, Germany
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Abstract
BACKGROUND Despite advances in adjuvant therapy, Ewing's sarcoma of the pelvis remains an anatomic site with a poor prognosis. This study evaluate the role of surgery in the management of patients with pelvic Ewing's sarcoma who also received conventional radiation therapy and chemotherapy. METHODS From May 1978 to February 1994, 19 patients with Stage IIB Ewing's sarcoma of the pelvis were treated at the UCLA Medical Center (Los Angeles, CA). There were eight lesions of the ilium, two of the sacrum, and nine involving two adjoining regions of pelvis. All patients received conventional medical management. The 19 patients were divided into two groups according to treatment modality. A group of 12 patients (Group A) had surgical resection, and their results were compared with those of another group of 7 patients (Group B) who did not have surgery. RESULTS The 5-year cumulative survival (Kaplan-Meier method) was 39% for all patients, 51% for Group A, and 18% for Group B. The 3-year cumulative survival was 59% for all patients, 72% for Group A, and 36% for Group B. Although the survival rate of Group A seemed better than that of Group B, the difference was not statistically significant (P = 0.093, log rank method). This study also suggested that, regardless of treatment modality, the outcome of patients with lesions involving two adjoining pelvic bones was poorer than that of those with a single lesion. In Group A, the 3-year cumulative survival rate for patients with single bone lesions (n = 8) was 86% and for patients with lesions involving two adjoining pelvic bones (n = 4) was 50% (P = 0.045, log rank method). Furthermore, the statistical analysis of the combined data of the single pelvic bone lesions in UCLA and that of Mayo Clinic series (n = 16 for surgery group and n = 15 for nonsurgery group) confirmed the better results for the surgical patients, which was consistent with the results from the Mayo Clinic with an even greater significance (P < 0.002). CONCLUSION This study demonstrates that surgery plus chemotherapy and radiation therapy is helpful for treating patients with pelvic Ewing's sarcoma so long as the tumor is limited to a single pelvic bone.
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Affiliation(s)
- R S Yang
- Department of Orthopaedic Surgery, UCLA School of Medicine 90095-6902, USA
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33
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Affiliation(s)
- L P Faber
- Rush-Presbyterian-St. Luke's Medical Center, Chicago, Illinois, USA
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34
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Torres Valdivieso MJ, López Pérez J, Melero C, Vivanco JL, Muley R, Vara J. Ifosfamide-induced renal tubular defect. MEDICAL AND PEDIATRIC ONCOLOGY 1994; 22:144-6. [PMID: 7505048 DOI: 10.1002/mpo.2950220217] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
We describe 2 cases of proximal tubular defects induced by the administration of ifosfamide at a dosage of 6 g/m2/course over 2 days in children with a diagnosis of malignant mesenchymal tumors. This adverse effect could be minimized dividing dosage of the drug. However at present it is not clear if divided doses are completely safe.
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Affiliation(s)
- M J Torres Valdivieso
- Department of Pediatric Hematology-Oncology, Social Security Hospital 12 de Octubre, Madrid, Spain
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35
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Kuo MF, Lin SM, Tu YK. Solitary cerebellar metastasis from Ewing's sarcoma: case report and review of the literature. Childs Nerv Syst 1993; 9:428-30. [PMID: 8306362 DOI: 10.1007/bf00306200] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
A rare case of Ewing's sarcoma metastatic to the cerebellum is presented. Neurosurgical intervention was required which played a significant role in the treatment of this patient. The incidence and treatment of central nervous system involvement from Ewing's sarcoma is reviewed and discussed.
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Affiliation(s)
- M F Kuo
- Department of Surgery, National Taiwan University Hospital, Taipei, Republic of China
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36
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Bacci G, Picci P, Ruggieri P, Ferrari S, Mercuri M, Fabbri N, Rosito P, Barbieri E, Ferraro A, Casadei R. No advantages in the addition of ifosfamide and VP-16 to the standard four-drug regimen in the maintenance phase of neoadjuvant chemotherapy of Ewing's sarcoma of bone: results of two sequential studies. J Chemother 1993; 5:247-57. [PMID: 8229153 DOI: 10.1080/1120009x.1993.11739240] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Between January 1988 and December 1990, 74 patients with localized Ewing's sarcoma of bone were treated with a new protocol that consisted of an initial 6-week period of chemotherapy with vincristine (VCR), adriamycin (ADM) and cyclophosphamide (EDX) followed by local therapy and additional chemotherapy with the same drugs previously indicated plus ifosfamide and VP-16. The rationale for the addition of ifosfamide and VP-16 to the four drugs of the standard chemotherapy of this tumor was that this drug combination was previously very effective in the treatment of metastases from Ewing's sarcoma even in patients who did not respond to cyclophosphamide. As local treatment all patients were offered surgery, when feasible (70 cases). Forty-three patients accepted and 27 refused. These patients, as the 4 patients in whom surgery was not considered feasible, were treated with radiation therapy alone (50-60 Gy). In the remaining patients amputation was performed in 4 cases, rotationplasty in 3 and resection in 36. Where conservative surgery was marginal or intralesional (30 cases), radiotherapy at lower doses (40-45 Gy) was also delivered. At a mean follow-up of 3.5 years (2-7), 43 patients (58%) remained continuously disease-free and 31 relapsed (29 with metastases and 2 with both metastases and local recurrences). These results do not differ from those obtained at our Institution in 98 patients treated between 1983 and 1988 with a neoadjuvant protocol in which only VCR, ADM, EDX and dactinomycin (DAC) were used (3-year continuously disease-free survival (CDFS) respectively of 54% and 55%). Despite the fact that these results came from a nonrandomized study, the Authors conclude that the addition of ifosfamide and VP-16 to the four-drug standard regimen did not improve the outcome of the patients with Ewing's sarcoma of bone which remains a lethal disease in about 50% of the cases. These findings stress the need to find more effective chemotherapeutic regimens for the associated treatment of this tumor.
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Affiliation(s)
- G Bacci
- Department of Internal Medicine and Oncology, Istituto Ortopedico Rizzoli, Bologna, Italy
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37
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Abstract
From 1975 to 1990, eighty-nine primary tumors of the thoracic skeleton; ribs, sternum, scapula, clavicle, and thoracic spine, were treated. Forty-four tumors (49%) were benign lesions. Forty-five tumors were malignant and were proportionately distributed amongst the five sites. The most common malignancies were Ewing's sarcomas, chondrosarcomas, plasmacytomas, osteogenic sarcomas, and lymphomas. All patients with Ewing's sarcomas were treated with combination chemotherapy, surgical resection, and radiation therapy for those with residual disease after surgery. Only one patient has died of disease. Patients with primary chondrosarcomas were treated by surgery alone and all are free of disease or have died without disease. Patients with solitary plasmacytomas or primary lymphomas of bone were treated with radiation therapy initially. Half the patients developed systemic disease. The patients with osteogenic sarcomas included several with radiation induced lesions and Paget's osteosarcoma and all but one died of disease.
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Affiliation(s)
- N D Bloom
- Division of Surgical Oncology, Metropolitan Hospital Center, New York, New York
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38
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Abstract
Dense sclerosis of most of the vertebral body has been termed as "ivory vertebra". While this condition occurs rather frequently in adults it is not found very often in children.
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Affiliation(s)
- V Mohan
- Department of Radiology, Al Razi Orthopaedic Hospital, Kuwait University
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39
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Dunst J, Sauer R, Burgers JM, Hawliczek R, Kürten R, Winkelmann W, Salzer-Kuntschik M, Müschenich M, Jürgens H. Radiation therapy as local treatment in Ewing's sarcoma. Results of the Cooperative Ewing's Sarcoma Studies CESS 81 and CESS 86. Cancer 1991; 67:2818-25. [PMID: 2025847 DOI: 10.1002/1097-0142(19910601)67:11<2818::aid-cncr2820671118>3.0.co;2-y] [Citation(s) in RCA: 105] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The Cooperative Ewing's Sarcoma Studies, CESS 81 and CESS 86, are multiinstitutional trials with more than 80 participating institutions from Germany, the Netherlands, Austria, and Switzerland. Treatment consists of four courses of multiagent chemotherapy and local therapy. Local therapy was not randomized and was either radical surgery or resection plus postoperative irradiation or definitive radiation therapy. Here results according to local therapy have been analyzed for 93 protocol patients with localized Ewing's sarcoma (ES) who have been recruited in CESS 81 from January 1981 to February 1985 and 122 protocol patients recruited in CESS 86 from January 1986 to November 1989. The 3-year relapse-free survival (RFS) was 55% in CESS 81 and 62% in CESS 86. In CESS 81, the RFS was better for surgically treated than for irradiated patients. In this study there was an extremely high incidence of local failures (50%) after definitive irradiation. In CESS 86, however, the results after radiation therapy have been improved markedly (3-year RFS 67% after radiation therapy, 65% after surgery, and 62% after resection plus irradiation). Possible explanations for the improvement of radiotherapeutic results are as follows: selections for patients for radiation therapy, start of local therapy, and quality of radiation therapy. In CESS 86, irradiated patients were randomized to receive either conventionally fractionated irradiation with less intense chemotherapy or hyperfractionated irradiation with simultaneous chemotherapy. There was no difference in treatment results at the time of analysis. The authors conclude that selection of patients for local treatment modalities and quality of treatment performance has an impact on local and overall treatment results in ES.
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Affiliation(s)
- J Dunst
- Department of Radiotherapy, University of Erlangen, FRG
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40
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Patricio MB, Vilhena M, Neves M, Raposo S, Catita J, De Sousa V, Martins AG. Ewing's sarcoma in children: twenty-five years of experience at the Instituto Portugês de Oncologia de Francisco Gentil (I.P.O.F.G.). J Surg Oncol 1991; 47:37-40. [PMID: 1902537 DOI: 10.1002/jso.2930470109] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Fifty children with Ewing's sarcoma were consecutively treated from 1962 to 1987 and retrospectively analyzed at the I.P.O.F.G. of Lisbon. At first diagnosis, 10 cases had distant metastases. The remaining 40 patients had clinically localized disease, and different protocols were followed over the years. The best results were obtained with chemotherapy and radiotherapy with or without surgery; and for these children the two-year survival rate was 42.8% vs. 8.3% for the group of patients submitted to local treatment alone. Besides the treatment modality, other factors influenced the prognosis, such as inflammatory signs, sex, tumor volume, and tumor site as well as evidence of distant metastases.
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Affiliation(s)
- M B Patricio
- Instituto Português de Oncologia de Francisco Gentil, Palhavã, Lisbon, Portugal
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41
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Cangir A, Vietti TJ, Gehan EA, Burgert EO, Thomas P, Tefft M, Nesbit ME, Kissane J, Pritchard D. Ewing's sarcoma metastatic at diagnosis. Results and comparisons of two intergroup Ewing's sarcoma studies. Cancer 1990; 66:887-93. [PMID: 2201433 DOI: 10.1002/1097-0142(19900901)66:5<887::aid-cncr2820660513>3.0.co;2-r] [Citation(s) in RCA: 164] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Two Pediatric Intergroup Ewing's Sarcoma studies of patients with metastatic disease (IESS-MD) have used multimodal therapy consisting of intensive combination chemotherapy and radiation therapy (XRT) to areas of gross disease detected at the time of diagnosis. In IESS-MD-I, conducted from 1975 to 1977, 53 eligible patients were entered and received the chemotherapeutic agents vincristine, Adriamycin (doxorubicin; Adria Laboratories, Columbus, OH), cyclophosphamide, and dactinomycin with concomitant XRT (VACA + XRT). In IESS-MD-II, conducted from 1980 to 1983, 69 eligible patients were entered and received 5-fluorouracil (5FU) in addition to the chemotherapeutic agents of IESS-MD-I; initial intensive chemotherapy was given and XRT was delayed until week 10 (VACA + 5FU, delayed XRT). The best response rate (complete and partial remissions combined) was 73% in IESS-MD-I and 70% in IESS-MD-II, so there was no statistical evidence of a difference in response rates (P = 0.62). The length of best response also was similar between studies (P = 0.79), with approximately 30% of the patients on both studies remaining in remission at 3 years. The percentage of patients surviving 5 years or more was 30 on the first study and 28 on the second study (P = 0.49). The major sites of relapse after a response were lung and bone, each occurring with nearly equal frequency. The age of the patient was related to both best response rate and survival: patients 10 years of age or younger had substantially higher response and survival rates than patients 11 years of age or older. The favorable prognosis for younger patients might be explained by a more favorable distribution of primary sites at diagnosis; 39% of patients 10 years of age or younger had rib primary sites, compared with only 16% for patients older than 10 years of age (P = 0.05). The frequency of life-threatening toxicity was substantially higher in IESS-MD-I (30%) than in IESS-MD-II (9%), but the frequency of fatal toxicity was similar (6% to 7%). Fatal complications included Adriamycin-induced cardiomyopathy, Pneumocystis carinii pneumonia, unspecified pneumonitis, and sepsis. The most common toxicity and complications were leukopenia and infections.
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Affiliation(s)
- A Cangir
- Department of Pediatrics, University of Texas M. D. Anderson Cancer Center, Houston 77030
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42
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Abstract
The prognosis of Ewing's sarcoma, the first malignant tumor in children under 10, has improved dramatically in the last 10 yrs. The authors review the signs and symptoms that permit diagnosis and analyse the improvement in treatment, based on multidrug's combination, neoadjuvant chemotherapy and surgical treatment of the primary. They point out the necessity of closed multidisciplinary co-operation to treat these patients. Under these conditions, disease free survival now reaches more than 90% at 3 years 1/2.
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Affiliation(s)
- N Delépine
- Service d'Oncologie, Hôpital Robert Debré, Paris, France
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43
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Abstract
Mesenchymal chondrosarcomas are found with equal low frequency in bone and soft tissue. The CNS is the most commonly reported site of extraosseous origin of mesenchymal chondrosarcomas. This report concerns the CT, MRI, and pathologic findings as well as the operative management of a mesenchymal chondrosarcoma of the craniocervical junction.
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Affiliation(s)
- H A Kretzschmar
- Department of Neurosurgery, University of Freiburg Medical School, West Germany
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44
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Yaniv I, Bouffet E, Irle C, Negrier S, Biron P, Favrot M, Philip I, Brunat-Mentigny M, Philip T. Autologous bone marrow transplantation in pediatric solid tumors. Pediatr Hematol Oncol 1990; 7:35-46. [PMID: 2168730 DOI: 10.3109/08880019009034318] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
During the last 5 years massive chemotherapy and autologous bone marrow transplantation have been increasingly explored in the treatment of pediatric solid tumors, mainly for neuroblastoma, Ewing's sarcoma, rhabdomyosarcoma, Wilms' tumor, germ cell tumors, osteosarcoma, and retinoblastoma. Although the disease course could be changed successfully in most instances, the long-term survival has not yet been improved much over the best available conventional treatments. Despite this, in responding relapsed patients this approach seems promising and may represent the only chance of cure. New and better induction regimens are needed.
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Affiliation(s)
- I Yaniv
- Bone Marrow Transplant Department, Centre Léon Bérard, Lyon, France
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45
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Jürgens H, Exner U, Kühl J, Ritter J, Treuner J, Weinel P, Winkler K, Göbel U. High-dose ifosfamide with mesna uroprotection in Ewing's sarcoma. Cancer Chemother Pharmacol 1989; 24 Suppl 1:S40-4. [PMID: 2503258 DOI: 10.1007/bf00253239] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The German Society of Pediatric Oncology (GPO) has studied the efficacy of high-dose ifosfamide with mesna uroprotection in patients with Ewing's sarcoma. A phase II trial of ifosfamide (IFO) (2 g/m2 per day, days 1-5) in eight patients with recurrent evaluable disease resulted in three partial and two complete responses lasting from 3 to 12 months (median, 6 months). In a second phase II trial in 15 patients, the combination of IFO and cisplatin (20 mg/m2 per day, days 1-5) resulted in 7 partial and 2 complete responses lasting from 3 to 32 months (median, 6 months). Consequently, in 1985 IFO was incorporated into first-line chemotherapy for newly diagnosed patients (replacing cyclophosphamide) and given in combination with vincristine, actinomycin D, and adriamycin (VAIA) in patients considered to be at high risk for relapse. IFO was given at a dose of 3 g/m per day on days 1 and 2 as a 48-h continuous infusion, in combination with actinomycin D (0.5 mg/m2 per day on days 1-3) or Adriamycin (30 mg/m2 per day on days 1 and 2). The study was piloted from March to December 1985 and has been open since January 1986; 37 patients were entered during the pilot phase and 65 have been entered in the ongoing main trial since January 1986. At present, Kaplan-Meier disease-free survival projects that disease-free survival in patients with large primary tumors has improved compared with that reported for the previous CESS 81 trial. The toxicity of the VAIA regimen was comparable with that of the conventional vincristine, actinomycin D, cyclophosphamide, and adriamycin (VACA) regime used in the previous CESS 81 trial.
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Affiliation(s)
- H Jürgens
- University Children's Hospital Düsseldorf, FRG
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46
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Bacci G, Toni A, Avella M, Manfrini M, Sudanese A, Ciaroni D, Boriani S, Emiliani E, Campanacci M. Long-term results in 144 localized Ewing's sarcoma patients treated with combined therapy. Cancer 1989; 63:1477-86. [PMID: 2924256 DOI: 10.1002/1097-0142(19890415)63:8<1477::aid-cncr2820630805>3.0.co;2-8] [Citation(s) in RCA: 150] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
The results of 144 previously untreated cases of primary Ewing's sarcoma of bone are reported with a minimum follow-up of 5 years. This series was treated between 1972 and 1982 at Istituto Ortopedico Rizzoli with a combined therapy. The local control of the disease consisted of amputation (ten cases), resection followed by radiation therapy (35-45 Gy) (48 cases) and radiation therapy alone (40-60 Gy) (86 cases). Adjuvant chemotherapy, rigorously standardized, was performed according two different protocols: the first (85 cases treated in the period 1972-1978) consisted of vincristine (VCR) Adriamycin (doxorubicin) (ADM), and cyclophosphamide (EDX); the second (59 cases treated in the period 1979-1982) of VCR, ADM, EDX and dactinomycin (DACT). At a follow-up of 5 to 16 years (median, 9), 59 patients (41%) are continuously disease-free (CDF), 81 (56%) developed metastatic disease and/or local recurrence, and four (3%) had a second malignancy. Three factors seem to be correlated to prognosis: the site of the initial lesion (only 23% of the pelvic lesions are represented in the CDF group versus 46% of the other locations); the chemotherapy protocol (32% of the cases in the first protocol are CDF versus 54% in the second); the type of local treatment (60% of the patients treated with amputation or resection plus radiotherapy versus 28% of those treated with radiation therapy alone are CDF). A local recurrence was observed in 24% of the patients (8% in the group locally treated with surgery or surgery plus radiation therapy versus 36% in the group treated with radiation therapy alone). These data suggest that even though adjuvant chemotherapy can improve the long-term results in localized Ewing's sarcoma patients, this disease still represents, in a high percentage of cases, a lethal process whose final prognosis widely depends on the local control of the lesion. Due to the questionable effect of the radiation therapy alone in controlling the primary lesion and its important side effects, the role of surgery in treating Ewing's sarcoma of bone should be extended.
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Affiliation(s)
- G Bacci
- Bone Tumor Center, Istituto Ortopedico Rizzoli, Bologna, Italy
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47
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Mineura K, Yasuda T, Suda Y, Kowada M, Shishido F, Uemura K. Ewing's sarcoma with intracranial metastasis presenting depressed cerebral blood flow and metabolism in the contralateral gray matter. Comput Med Imaging Graph 1989; 13:185-90. [PMID: 2784713 DOI: 10.1016/0895-6111(89)90198-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
A case of Ewing's sarcoma with intracranial metastasis is reported with special reference to positron emission tomography (PET) evaluation of cerebral hemocirculation and metabolism after brain irradiation.
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Affiliation(s)
- K Mineura
- Neurosurgical Service, Akita University Hospital, Japan
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48
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Abstract
The chest wall is an infrequent site of malignancy in infancy and childhood. Management of these tumors, however, is of particular concern because of their aggressive behavior and the functional impairment which may result from local treatment. From 1976 to 1987 we have treated seventeen infants and children with tumors of the chest wall. Askin's tumors and Ewing's sarcoma were considered as a single entity, malignant small round cell tumor (MSRCT), and account for the majority (11 of the 17 patients). Other tumors represented were infantile fibrosarcoma (1), undifferentiated spindle cell sarcomas (2), osteogenic sarcoma (1), large cell lymphoma (1), and synovial sarcoma (1). Nine of 17 patients have survived (median follow-up of survivors 5 years); six patients died of disease and two from complications of therapy. All four patients with MSRCT and metastasis at diagnosis died of disease despite chemotherapy and radiotherapy. Four of the seven patients with localized MSRCT, who received combined modality therapy including resection (two after initial chemotherapy), radiotherapy, and chemotherapy, were continuously disease-free 16 months to 10 years following diagnosis. One of the three patients who failed died of complications of surgery to her extensive primary. A second patient had a relapse of disease in a hilar node four years after finishing vincristine, actinomycin, and cytoxan (VAC) chemotherapy; she was retreated with Adriamycin (doxorubicin, Adria Laboratories, Columbus, Ohio), vincristine, and cyclophosphamide as well as radiotherapy to her hilum and remains in second remission 56 months following her recurrence. The third patient suffered a distant relapse in bone and, before succumbing to his MSRCT, developed acute monocytic leukemia and died during a remission induction attempt. Mixed results were obtained for the patients with other tumor types.
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Affiliation(s)
- R C Shamberger
- Department of Surgery, Children's Hospital, Boston, MA 02115
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49
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Plowman PN. Bulk disease as the major problem in the cure of paediatric sarcomas. PROGRESS IN PEDIATRIC SURGERY 1989; 22:45-63. [PMID: 2492392 DOI: 10.1007/978-3-642-72643-9_3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Bulk disease is a problem in all the major paediatric sarcomas. It is the pre-eminent problem in parameningeal rhabdomyosarcoma but only a recently recognised problem in limb osteogenic sarcoma (only since the advent of limb-conserving surgery). In all cases where a large bulk of sarcoma threatens to relapse locally, multimodality therapy (surgery, radiotherapy, chemotherapy) stands a better chance of sterilisation than individual modalities of therapy, and such multimodality therapy stands its best chance when it is used early, that is, all three modalities are used at the beginning or shortly after commencement of the treatment course.
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Affiliation(s)
- P N Plowman
- Department of Radiotherapy, St. Bartholomew's Hospital, West Smithfield, London, UK
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50
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Abstract
The clinical course of 117 patients who were treated for Stages IIB-IIIC sarcoma of soft tissues by the combined approach of radiation and surgery at MGH during the period 1971-1984 have been analyzed for an effect of adjuvant chemotherapy to improve clinical results. Thirty-two patients received adjuvant chemotherapy and 85 were treated by local methods alone. The chemotherapy protocols featured doxorubicin (25 patients) or VAC (seven patients). The no chemotherapy patients were controls matched for tumor grade and size and were treated over approximately the same period. The two groups were not well matched for age: median age of 38.5 and 54 years for the treated and control groups, respectively. There was no significant difference in survival. However, the time to first metastasis was longer in the treated group, P = 0.04. Furthermore, the local failure rate appeared to be lower in the treated group, P = 0.06.
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Affiliation(s)
- U de Paula
- Department of Radiation Medicine, Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston 02114
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