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Peinemann F, Smith LA, Bartel C. Autologous hematopoietic stem cell transplantation following high dose chemotherapy for non-rhabdomyosarcoma soft tissue sarcomas. Cochrane Database Syst Rev 2013; 2013:CD008216. [PMID: 23925699 PMCID: PMC6457767 DOI: 10.1002/14651858.cd008216.pub4] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
BACKGROUND Soft tissue sarcomas (STS) are a highly heterogeneous group of rare malignant solid tumors. Non-rhabdomyosarcoma soft tissue sarcomas (NRSTS) comprise all STS except rhabdomyosarcoma. In patients with advanced local or metastatic disease, autologous hematopoietic stem cell transplantation (HSCT) applied after high-dose chemotherapy (HDCT) is a planned rescue therapy for HDCT-related severe hematologic toxicity. The rationale for this update is to determine whether any randomized controlled trials (RCTs) have been conducted and to clarify whether HDCT followed by autologous HSCT has a survival advantage. OBJECTIVES To assess the effectiveness and safety of HDCT followed by autologous HSCT for all stages of non-rhabdomyosarcoma soft tissue sarcomas (NRSTS) in children and adults. SEARCH METHODS For this update we modified the search strategy to improve the precision and reduce the number of irrelevant hits. All studies included in the original review were considered for re-evaluation in the update. We searched the electronic databases CENTRAL (2012, Issue 11) in The Cochrane Library , MEDLINE and EMBASE (05 December 2012) from their inception using the newly developed search strategy. Online trials registers and reference lists of systematic reviews were searched. SELECTION CRITERIA Terms representing STS and autologous HSCT were required in the title or abstract. In studies with aggregated data, participants with NRSTS and autologous HSCT had to constitute at least 80% of the data. Single-arm studies were included in addition to studies with a control arm because the number of comparative studies was expected to be very low. DATA COLLECTION AND ANALYSIS Two review authors independently extracted study data. Some studies identified in the original review were re-examined and found not to meet the inclusion criteria and were excluded in this update. For studies with no comparator group, we synthesized the results for studies reporting aggregate data and conducted a pooled analysis of individual participant data using the Kaplan-Meyer method. The primary outcomes were overall survival (OS) and treatment-related mortality (TRM). MAIN RESULTS The selection process was carried out from the start of the search dates for the update. We included 57 studies, from 260 full text articles screened, reporting on 275 participants that were allocated to HDCT followed by autologous HSCT. All studies were not comparable due to various subtypes. We identified a single comparative study, an RCT comparing HDCT followed by autologous HSCT versus standard chemotherapy (SDCT). The overall survival (OS) at three years was 32.7% versus 49.4% with a hazard ratio (HR) of 1.26 (95% confidence interval (CI) 0.70 to 2.29, P value 0.44) and thus not significantly different between the treatment groups. In a subgroup of patients that had a complete response before treatment, OS was higher in both treatment groups and OS at three years was 42.8% versus 83.9% with a HR of 2.92 (95% CI 1.1 to 7.6, P value 0.028) and thus was statistically significantly better in the SDCT group. We did not identify any other comparative studies. We included six single-arm studies reporting aggregate data of cases; three reported the OS at two years as 20%, 48%, and 51.4%. One other study reported the OS at three years as 40% and one further study reported a median OS of 13 months (range 3 to 19 months). In two of the single-arm studies with aggregate data, subgroup analysis showed a better OS in patients with versus without a complete response before treatment. In a survival analysis of pooled individual data of 80 participants, OS at two years was estimated as 50.6% (95% CI 38.7 to 62.5) and at three years as 36.7% (95% CI 24.4 to 49.0). Data on TRM, secondary neoplasia and severe toxicity grade 3 to 4 after transplantation were sparse. The one included RCT had a low risk of bias and the remaining 56 studies had a high risk of bias. AUTHORS' CONCLUSIONS A single RCT with a low risk of bias shows that OS after HDCT followed by autologous HSCT is not statistically significantly different from standard-dose chemotherapy. Therefore, HDCT followed by autologous HSCT for patients with NRSTS may not improve the survival of patients and should only be used within controlled trials if ever considered.
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Affiliation(s)
- Frank Peinemann
- Children's Hospital, University of ColognePediatric Oncology and HematologyKerpener Str. 62CologneGermany50937
| | - Lesley A Smith
- Oxford Brookes UniversityDepartment of Psychology, Social Work and Public HealthJack Straws LaneMarstonOxfordUKOX3 0FL
| | - Carmen Bartel
- Institute for Quality and Efficiency in Health Care (IQWiG)Dep. Quality of Health CareIm Mediapark 8CologneGermany50670
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Peinemann F, Smith LA, Kromp M, Bartel C, Kröger N, Kulig M. Autologous hematopoietic stem cell transplantation following high-dose chemotherapy for non-rhabdomyosarcoma soft tissue sarcomas. Cochrane Database Syst Rev 2011:CD008216. [PMID: 21328307 DOI: 10.1002/14651858.cd008216.pub3] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
BACKGROUND Soft tissue sarcomas (STS) are a highly heterogeneous group of rare malignant solid tumors. Non-rhabdomyosarcoma soft tissue sarcomas (NRSTS) comprise all STS except rhabdomyosarcoma. In patients with advanced local or metastatic disease, autologous hematopoietic stem cell transplantation (HSCT) applied after high-dose chemotherapy (HDCT) is a planned rescue therapy for HDCT-related severe hematologic toxicity. OBJECTIVES To assess the effectiveness and safety of HDCT followed by autologous HSCT for all stages of soft tissue sarcomas in children and adults. SEARCH STRATEGY We searched the electronic databases CENTRAL (The Cochrane Library 2010, Issue 2), MEDLINE and EMBASE (February 2010). Online trial registers, congress abstracts and reference lists of reviews were searched and expert panels and authors were contacted. SELECTION CRITERIA Terms representing STS and autologous HSCT were required in the title, abstract or keywords. In studies with aggregated data, participants with NRSTS and autologous HSCT had to constitute at least 80% of the data. Comparative non-randomized studies were included because randomized controlled trials (RCTs) were not expected. Case series and case reports were considered for an additional descriptive analysis. DATA COLLECTION AND ANALYSIS Study data were recorded by two review authors independently. For studies with no comparator group, we synthesised results for studies reporting aggregate data and conducted a pooled analysis of individual participant data using the Kaplan-Meyer method. The primary outcomes were overall survival (OS) and treatment-related mortality (TRM). MAIN RESULTS We included 54 studies, from 467 full texts articles screened (11.5%), reporting on 177 participants that received HSCT and 69 participants that received standard care. Only one study reported comparative data. In the one comparative study, OS at two years after HSCT was estimated as statistically significantly higher (62.3%) compared with participants that received standard care (23.2%). In a single-arm study, the OS two years after HSCT was reported as 20%. In a pooled analysis of the individual data of 54 participants, OS at two years was estimated as 49% (95% CI 34% to 64%). Data on TRM, secondary neoplasia and severe toxicity grade 3 to 4 after transplantation were sparse. All 54 studies had a high risk of bias. AUTHORS' CONCLUSIONS Due to a lack of comparative studies, it is unclear whether participants with NRSTS have improved survival from autologous HSCT following HDCT. Owing to this current gap in knowledge, at present HDCT and autologous HSCT for NRSTS should only be used within controlled trials.
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Affiliation(s)
- Frank Peinemann
- Department of Non-Drug Interventions, Institute for Quality and Efficiency in Health Care (IQWiG), Dillenburger Str. 27, Cologne, Germany, 51105
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3
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Admiraal R, van der Paardt M, Kobes J, Kremer LC, Bisogno G, Merks JH. High-dose chemotherapy for children and young adults with stage IV rhabdomyosarcoma. Cochrane Database Syst Rev 2010:CD006669. [PMID: 21154373 DOI: 10.1002/14651858.cd006669.pub2] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Rhabdomyosarcoma is the most common soft tissue sarcoma of childhood. Prognosis for patients with metastatic disease has not improved significantly in the past decades. High-dose chemotherapy (HDC) seems to be an attractive option to treat minimal residual disease in metastatic rhabdomyosarcoma patients. OBJECTIVES The objective of the review was to assess the effectiveness of HDC with stem cell rescue (SRC) versus standard-dose chemotherapy in improving event-free survival (EFS) and overall survival (OS) of children and young adults with metastatic rhabdomyosarcoma. SEARCH STRATEGY We searched the databases of MEDLINE (1966 to December 2009), EMBASE (1980 to December 2009) and CENTRAL (The Cochrane Library Issue 1, 2009). In addition, we handsearched the reference lists of selected papers and conference proceedings of the SIOP, ASPHO and ASCO meetings (all 2000 to 2009). SELECTION CRITERIA Randomised controlled trials (RCT), prospective or historical controlled clinical trials (CCT), in which HDC with SCR was compared to conventional chemotherapy and prospective case series (non-controlled clinical trials) including at least 20 naive metastatic rhabdomyosarcoma patients DATA COLLECTION AND ANALYSIS Two review authors independently performed the study selection, quality assessment and data extraction. MAIN RESULTS No RCTs could be identified. We identified one prospective CCT, one retrospective CCT and one non-controlled clinical trial. Another CCT has been published as an abstract. All studies have severe methodological limitations, in particular selection bias could not be excluded. One CCT reported a significantly worse OS compared to oral maintenance therapy, however in a subgroup of high-risk patients no difference could be found. The retrospective CCT reported a similar survival for HDC compared to conventional chemotherapy. The non-controlled clinical trial and the CCT reported as a conference proceeding reported survival outcomes comparable to previous studies. Data on toxicity showed more grade 3-4 toxicity in the HDC group. However, there was no difference in the number of toxic deaths. AUTHORS' CONCLUSIONS Overall, the results of this review do not justify the use of HDC with SCR as a standard therapy for children with metastatic rhabdomyosarcoma. However, all reported studies were possibly subject to significant bias, especially selection bias. This might have underestimated the measured effect of HDC. As a result, a clinically important excess of adverse risk patients in the HDC arms may explain the non-beneficial effect of HDC. Only a large prospective RCT will be able to answer the question of whether HDC with SCR adds to survival or not definitively.
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Affiliation(s)
- Rick Admiraal
- Paediatrics, Emma Children's Hospital / Academic Medical Center, PO Box 22660, Amsterdam, Netherlands, 1100 DD
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4
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Abstract
Since the 1950s, the overall survival of children with cancer has gone from almost zero to approaching 80%. Although there have been notable successes in treating solid tumors such as Wilms tumor, some childhood solid tumors have continued to elude effective therapy. With the use of megatherapy techniques such as tandem transplantation, dose escalation has been pushed to the edge of dose-limiting toxicities, and any further improvements in event-free survival will have to be achieved through novel therapeutic approaches. This article reviews the status of autologous and allogeneic hematopoietic stem cell transplantation (HSCT) for many pediatric solid tumor types. Most of the clinical experience in transplant for pediatric solid tumors is in the autologous setting, so some general principles of autologous HSCT are reviewed. The article then examines HSCT for diseases such as Hodgkin disease, Ewing sarcoma, and neuroblastoma, and the future of cell-based therapies by considering some experimental approaches to cell therapies.
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5
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Doelken R, Weigel S, Schueler F, Doelken G, Beck JF. Poor outcome of two children with relapsed state stage IV alveolar rhabdomyosarcoma after allogeneic stem cell transplantation. Pediatr Hematol Oncol 2005; 22:699-703. [PMID: 16251176 DOI: 10.1080/08880010500278806] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
The authors report on 2 boys, 11(1/2) and 13 years old, who received allogeneic stem cell transplantation (alloSCT) from their HLA-identical sibling after relapse of stage IV alveolar rhabdomyosarcoma. Both patients were transplanted in a non-remission status. After alloSCT both patients experienced disease progression at the primary tumor location sites and died due to the underlying disease 146 and 379 days after transplantation. The authors conclude that an alloSCT derived graft versus tumor effect might not be effective enough to overcome alveolar rhabdomyosarcoma when transplantation is carried out in a nonremission status.
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Affiliation(s)
- Regina Doelken
- Department of Pediatric Hematology and Oncology, University of Greifswald, Soldmannstrasse 15, 17487 Greifswald, Germany.
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6
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Breneman JC, Lyden E, Pappo AS, Link MP, Anderson JR, Parham DM, Qualman SJ, Wharam MD, Donaldson SS, Maurer HM, Meyer WH, Baker KS, Paidas CN, Crist WM. Prognostic factors and clinical outcomes in children and adolescents with metastatic rhabdomyosarcoma--a report from the Intergroup Rhabdomyosarcoma Study IV. J Clin Oncol 2003; 21:78-84. [PMID: 12506174 DOI: 10.1200/jco.2003.06.129] [Citation(s) in RCA: 312] [Impact Index Per Article: 14.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
PURPOSE To identify risk factors associated with outcomes in children with metastatic rhabdomyosarcoma (RMS) treated on the fourth Intergroup Rhabdomyosarcoma Study (IRS-IV). PATIENTS AND METHODS Patients with metastatic RMS were treated with one of two regimens that incorporated a window of either ifosfamide and etoposide (IE) with vincristine, dactinomycin, and cyclophosphamide (VAC) or vincristine, melphalan (VM) and VAC. Study end points were failure-free survival (FFS) and overall survival (OS). Clinical factors including age, histology, sites of primary and metastatic disease, and number of sites of metastatic disease were correlated with those end points. RESULTS One hundred twenty-seven patients were eligible for analysis. The estimated 3-year OS and FFS for all patients were 39% and 25%, respectively. By univariate analysis, 3-year OS was significantly influenced by histology (47% for embryonal v 34% for all others, P =.026) and increasing number of metastatic sites (P =.028). By multivariate analysis, the presence of two or fewer metastatic sites was the only significant predictor (P =.007 and.006, respectively). The combination of embryonal histology with two or fewer metastatic sites identified a subgroup with 3-year FFS of 40% and OS of 47%. CONCLUSION Children with group IV RMS treated on the IRS-IV study had improved OS and FFS if they had two or fewer metastatic sites and embryonal histology. This favorable subset of patients has outcomes approaching those observed in selected patients with localized, nonmetastatic disease. Thus, these patients might not be appropriate candidates for regimens that include experimental agents with substantial toxicities or unproven antitumor activity.
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Affiliation(s)
- John C Breneman
- Children's Hospital Medical Center, Division of Radiation Oncology, Cincinnati, OH 45219-0757, USA.
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7
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Bisogno G, Carli M, Stevens M, Oberlin O, Treuner J, Scarzello G, Colombatti R, De Zen L, Pinkerton CR. Intensive chemotherapy for children and young adults with metastatic primitive neuroectodermal tumors of the soft tissue. Bone Marrow Transplant 2002; 30:297-302. [PMID: 12209351 DOI: 10.1038/sj.bmt.1703617] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2001] [Accepted: 03/21/2002] [Indexed: 11/09/2022]
Abstract
The MMT4 study was designed to explore an intensive chemotherapy regimen (MMT4-89) and the role of high-dose melphalan (MMT4-91) in children with metastatic soft tissue sarcoma, including extraosseous peripheral neuroectodermal tumor (PNET). Thirty-one patients with PNET were treated between 1989 and 1995 (11 according to MMT4-89 and 20 according to MMT4-91). Chemotherapy consisted of four CEVAIE cycles, each including three 3-week courses: CEV (carboplatin 500 mg/m(2), epirubicin 150 mg/m(2), vincristine 1.5 mg/m(2)), IVA ifosfamide 9 g/m(2), actinomycin 1.5 mg/m(2), vincristine 1.5 mg/m(2)), IVE (ifosfamide 9 g/m(2), etoposide 600 mg/m(2), vincristine 1.5 mg/m(2)). In MMT4-91 the fourth CEVAIE was replaced with melphalan 200 mg/m(2) with stem cell rescue. The CEV combination was evaluated as a window study. Surgery followed the second cycle. Radiotherapy was administered to post-surgical residual disease. The response rate was 55% after CEV, rising to 80% after the first CEVAIE. Twenty-five patients achieved complete remission (CR). Overall, the 5-year EFS was 22.6%: 36.4% and 15% for patients treated according to MMT4-89 and MMT4-91, respectively (P = 0.3). Local control was achieved in 77% of irradiated patients vs 45% of non-irradiated. Age >10 years was associated with significantly poorer outcome (P = 0.04). In conclusion, despite the high CR rate, intensive chemotherapy with or without high-dose melphalan appeared to have little impact on the survival of patients with metastatic extraosseus PNET.
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Affiliation(s)
- G Bisogno
- Hematology/Oncology Division, Department of Pediatrics, Padova, Italy
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8
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Abstract
Soft tissue sarcomas (STS) are highly malignant tumours that constitute 5-6% of all malignant childhood neoplasms. Of these, rhabdomyosarcoma (RMS) is the most common in children, and has a characteristic two-peak age incidence, 2-5 and 15-19 years. Most children with RMS are cured with conventional chemotherapy and local therapy (surgery with or without radiotherapy). Children with metastatic disease at presentation, particularly those older than 10 years or with bone marrow or bone involvement have a much poorer outcome. In this subgroup, high-dose therapy with stem cell rescue has been studied over the last two decades. Various single or multiagent chemotherapy regimens with or without radiotherapy and autologous stem cell rescue have been used as consolidation treatment with little success. Recent trials using sequential high-dose chemotherapy in the early phase of treatment have proved to be feasible, but the beneficial effect has to be confirmed. The role of purging remains unclear. Collaboration between different international groups is urgently required, in an attempt to improve the poor outcome of children with high risk STS.
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Affiliation(s)
- Ayad Atra
- Department of Paediatric Oncology, The Royal Marsden Hospital NHS Trust/Institute of Cancer Research, Downs Road, Sutton, SM2 5PT, Surrey, UK
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9
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Anderson J, Gordon T, McManus A, Mapp T, Gould S, Kelsey A, McDowell H, Pinkerton R, Shipley J, Pritchard-Jones K. Detection of the PAX3-FKHR fusion gene in paediatric rhabdomyosarcoma: a reproducible predictor of outcome? Br J Cancer 2001; 85:831-5. [PMID: 11556833 PMCID: PMC2375077 DOI: 10.1054/bjoc.2001.2008] [Citation(s) in RCA: 92] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Rhabdomyosarcoma has 2 major histological subtypes, embryonal and alveolar. Alveolar histology is associated with the fusion genes PAX3-FKHR and PAX7-FKHR. Definition of alveolar has been complicated by changes in terminology and subjectivity. It is currently unclear whether adverse clinical behaviour is better predicted by the presence of these fusion genes or by alveolar histology. We have determined the presence of the PAX3/7-FKHR fusion genes in 91 primary rhabdomyosarcoma tumours using a combination of classical cytogenetics, FISH and RT-PCR, with a view to determining the clinical characteristics of tumours with and without the characteristic translocations. There were 37 patients with t(2;13)/PAX3-FKHR, 8 with t(1;13) PAX7-FKHR and 46 with neither translocation. One or other of the characteristic translocations was found in 31/38 (82%) of alveolar cases. Univariate survival analysis revealed the presence of the translocation t(2;13)/PAX3-FKHR to be an adverse prognostic factor. With the difficulties in morphological diagnosis of alveolar rhabdomyosarcoma on increasingly used small needle biopsy specimens, these data suggest that molecular analysis for PAX3-FKHR will be a clinically useful tool in treatment stratification in the future. This hypothesis requires testing in a prospective study. Variant t(1;13)/PAX7-FKHR appears biologically different, occurring in younger patients with more localised disease.
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MESH Headings
- Adolescent
- Adult
- Antineoplastic Agents/therapeutic use
- Artificial Gene Fusion
- Child
- Child, Preschool
- Chromosomes, Human, Pair 13/genetics
- Chromosomes, Human, Pair 2/genetics
- DNA-Binding Proteins/genetics
- Female
- Forkhead Box Protein O1
- Forkhead Transcription Factors
- Homeodomain Proteins/genetics
- Humans
- In Situ Hybridization, Fluorescence
- Infant
- Male
- Muscle Proteins/genetics
- Neoplasm Proteins/genetics
- PAX3 Transcription Factor
- PAX7 Transcription Factor
- Paired Box Transcription Factors
- Reverse Transcriptase Polymerase Chain Reaction
- Rhabdomyosarcoma, Alveolar/diagnosis
- Rhabdomyosarcoma, Alveolar/drug therapy
- Rhabdomyosarcoma, Alveolar/genetics
- Rhabdomyosarcoma, Embryonal/diagnosis
- Rhabdomyosarcoma, Embryonal/drug therapy
- Rhabdomyosarcoma, Embryonal/genetics
- Survival Analysis
- Transcription Factors/genetics
- Translocation, Genetic
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Affiliation(s)
- J Anderson
- Section of Paediatric Oncology, Institute of Cancer Research, Sutton, Surrey, UK
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10
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Weigel BJ, Breitfeld PP, Hawkins D, Crist WM, Baker KS. Role of high-dose chemotherapy with hematopoietic stem cell rescue in the treatment of metastatic or recurrent rhabdomyosarcoma. J Pediatr Hematol Oncol 2001; 23:272-6. [PMID: 11464981 DOI: 10.1097/00043426-200106000-00007] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE This review summarizes the published data on the use of high-dose chemotherapy and hematopoietic stem cell rescue (HSCR) in the treatment of recurrent or metastatic rhabdomyosarcoma (RMS). PATIENTS AND METHODS Three hundred eighty-nine patients were identified from 22 articles selected by computer generated searching of MEDLINE (1979-present). One hundred seventy-seven patients had stage 4 disease and were treated during first complete remission (CRI). The remaining patients were treated during CR1/first partial remission (PR1) (110 patients), CR2/PR2 (53 patients), CR2 (12 patients), CR3 (1 patient), or treated with disease (36 patients). RESULTS Patients treated during CR1 or CR1/PR1 had event-free survival (EFS) rates ranging from 24% to 29% at 3 to 6 years from diagnosis and overall survival (OS) rates ranging from 20% to 40% at 2 to 6 years after diagnosis according to data provided as Kaplan-Meier estimates. Studies without Kaplan-Meier estimates (n = 32) indicate that 12 patients (38%) with stage IV RMS treated during CR1 or CR1/PR1 were surviving 7 to 60 months from diagnosis, similar to patients with stage IV RMS treated on Intergroup Rhabdomyosarcoma Studies II or III. Patients treated during CR2, CR3, or with evidence of disease had a worse outcome with an estimated 3 years OS of 12% (n = 51). Studies without Kaplan-Meier estimates (n = 27) indicate that four patients (15%) treated during CR2, CR3, or with disease were surviving 17 to 33 months after transplant. CONCLUSIONS Based on these data, there does not appear to be a significant advantage to undergoing high-dose chemotherapy with HSCR for patients with relapsed or refractory high-risk RMS. Clearly, there is a need for incorporating new treatment strategies for patients with high-risk RMS.
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Affiliation(s)
- B J Weigel
- Department of Pediatrics, University of Minnesota, Minneapolis 55455, USA.
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11
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Raney RB, Anderson JR, Barr FG, Donaldson SS, Pappo AS, Qualman SJ, Wiener ES, Maurer HM, Crist WM. Rhabdomyosarcoma and undifferentiated sarcoma in the first two decades of life: a selective review of intergroup rhabdomyosarcoma study group experience and rationale for Intergroup Rhabdomyosarcoma Study V. J Pediatr Hematol Oncol 2001; 23:215-20. [PMID: 11846299 DOI: 10.1097/00043426-200105000-00008] [Citation(s) in RCA: 244] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
PURPOSE To review the importance of prognostic factors in developing new protocols for children with rhabdomyosarcoma (RMS). PATIENTS AND METHODS Four studies conducted by the Intergroup Rhabdomyosarcoma Study (IRS) Group from 1972 through 1991. RESULTS Favorable prognostic factors are: (1) undetectable distant metastases at diagnosis; (2) primary sites in the orbit and nonparameningeal head/neck and genitourinary nonbladder/prostate regions; (3) grossly complete surgical removal of localized tumor at the time of diagnosis; (4) embryonal/botryoid histology; (5) tumor size < or = 5 cm; and (6) age younger than 10 years at diagnosis. The IRS-V protocols are risk-based and refine therapy by reducing exposure to cyclophosphamide and radiation therapy (XRT) in patients at low risk while adding new, active agents such as topotecan or irinotecan to the standard therapy of vincristine, actinomycin D, and cyclophosphamide (VAC) plus XRT for patients with unfavorable histology or advanced disease. Collection of biologic specimens from patients with newly diagnosed disease continues to identify other factors that may distinguish patients with favorable features from those who need more intensive therapy. A new protocol that takes into account their previous treatment is needed for patients with recurrent disease. This program (being planned) does not include bone marrow/stem cell reconstitution because this strategy has thus far failed to improve survival rates of patients with metastases at diagnosis. CONCLUSION Better understanding of biologic differences and new, active agents are needed to improve outcome of patients with unfavorable features at presentation.
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Affiliation(s)
- R B Raney
- Department of Clinical Pediatrics, University of Texas M. D. Anderson Cancer Center, Houston 77030, USA.
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12
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Ruymann FB, Grovas AC. Progress in the diagnosis and treatment of rhabdomyosarcoma and related soft tissue sarcomas. Cancer Invest 2001; 18:223-41. [PMID: 10754991 DOI: 10.3109/07357900009031827] [Citation(s) in RCA: 43] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Advances in the diagnosis and treatment of rhabdomyosarcoma and related soft tissue sarcomas continue in the Intergroup Rhabdomyosarcoma Study Group (IRSG) and European cooperative groups. The use of molecular biology techniques in soft tissue sarcomas are redefining the classic pathology of these small blue cell tumors. Improvements in imaging, radiotherapy, and surgery, in part, deserve credit for the better survival seen in all cooperative trials. These advances confound the interpretation of consecutively run chemotherapy trials using historical comparisons. The IRSG has reported improvement in the prognosis of both nonmetastatic and metastatic embryonal rhabdomyosarcoma as attributable to three, three-drug regimens that use cyclophosphamide at 2.2 g/m2 in either maintenance or induction and maintenance therapy. Patients of any age with metastatic, nonembryonal, and those over 10 years of age with metastatic embryonal rhabdomyosarcoma continue to have a poor prognosis, which even megatherapy has failed to change. The doublet of ifosfamide and etoposide in combination with vincristine, actinomycin D, and cyclophosphamide at 2.2 g/m2 achieved a remarkable 3-year survival of 58% in patients with metastatic rhabdomyosarcoma and undifferentiated soft tissue sarcoma. The topoisomerase I inhibitor, topotecan, has recently been found by the IRSG to have a 57% overall response rate in patients with metastatic alveolar rhabdomyosarcoma. Topotecan has completed testing with cyclophosphamide in a phase II window study in newly diagnosed patients with metastatic disease and has been incorporated into a randomized trial in intermediate risk patients in IRSG-V. Molecular studies in IRSG-V will be applied in the detection of occult bone marrow metastases and the evaluation of resection margins at initial and second-look surgery. Long-term follow-up will be required in patients with gross residual sarcoma randomized to conventional and hyperfractionated radiotherapy in IRSG-IV to assess late effects. Although older patients with unfavorable histology and metastatic disease continue to have a poor prognosis, the overall 5-year survival of children and adolescents with nonmetastatic and metastatic rhabdomyosarcoma is approaching 80%. As molecular discoveries advance the diagnosis and detection of rhabdomyosarcoma, it is hoped that the futuristic molecular based treatment strategies in development and early testing will further improve survival in high-risk patients with metastatic soft tissue sarcoma.
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13
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Abstract
The past year has seen a greater understanding of the means by which the alveolar rhabdomyosarcoma gene fusions (PAX-FKHR) lead to the malignant phenotype. The treatment of the primary tumor in rhabdomyosarcoma has been reexamined, with the roles of surgery and radiation expanding in American studies and decreasing in European ones. "Megatherapy" approaches with stem cell or bone marrow autologous transplants still have not found a role in the treatment of metastatic rhabdomyosarcoma. Our understanding of the natural history of nonrhabdo soft tissue sarcomas in children has increased, and molecular diagnosis is becoming established. The role of chemotherapy in treatment remains controversial.
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Affiliation(s)
- R B Womer
- Department of Pediatrics, The Children's Hospital of Philadelphia and University of Pennsylvania, 19104, USA.
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14
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Abstract
Metastatic and recurrent pediatric solid tumors usually respond to chemotherapy but are likely to recur. Because of steep dose-response relationships, HDT requiring hematopoietic rescue may improve outcome. This strategy has recently been shown to be effective for metastatic neuroblastoma. Metastatic Ewing's sarcoma appears to be a closely analogous situation, and promising phase II studies suggest that a definitive trial of efficacy would be appropriate. Phase I or II trials remain appropriate and are needed to define further the efficacy of HDT for most other poor prognosis pediatric solid tumors.
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Affiliation(s)
- A R Chen
- Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, Maryland 21287-5001, USA.
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15
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Bonetti F, Zecca M, Pession A, Messina C, Montagna D, Lanino E, Fagioli F, Santoro N, Prete A, Cesaro S, Rondelli R, Giorgiani G, De Stefano P, Locatelli F. Total-body irradiation and melphalan is a safe and effective conditioning regimen for autologous bone marrow transplantation in children with acute myeloid leukemia in first remission. The Italian Association for Pediatric Hematology and Oncology-Bone Marrow Transplantation Group. J Clin Oncol 1999; 17:3729-35. [PMID: 10577844 DOI: 10.1200/jco.1999.17.12.3729] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE To evaluate the safety and efficacy of a preparative regimen consisting of fractionated total-body radiation (9.9 to 12 Gy) and melphalan (140 mg/m(2) in a single dose) in children with acute myeloid leukemia in first complete remission (CR) given autologous bone marrow transplantation (ABMT). PATIENTS AND METHODS Fifty-three children (30 males and 23 females; age range, 1.5 to 18 years) were enrolled onto the study. The median time from first CR to ABMT was 3.5 months (range, 1.4 to 13 months), with 45 patients (85%) undergoing transplantation within 6 months from the diagnosis. Forty-five patients received in vitro marrow purging with standard-dose mafosfamide (100 microg/mL), seven patients were treated with interleukin-2 before marrow collection, and in the remaining child, the marrow was unmanipulated. The median infused cell dose was 1.8 x 10(8)/kg (range, 0.4 to 5.8 x 10(8)/kg). RESULTS All patients but one achieved hematopoietic engraftment, with a median time to neutrophil recovery of 24 days (range,11 to 66 days). Treatment-related toxicity was moderate and consisted mainly of mucositis. One patient died from cytomegalovirus interstitial pneumonia, and one died from pulmonary hemorrhage. Fourteen patients (26%) relapsed at a median time of 6 months after ABMT (range, 2 to 17 months), with a cumulative relapse probability of 29% (95% confidence interval, 16% to 42%). The 5-year Kaplan-Meier estimate of survival for all 53 patients was 78% (range, 65% to 90%), whereas the overall 5-year disease-free survival was 68% (range, 55% to 81%), with a median follow-up duration of 40 months (range, 7 to 130 months). CONCLUSIONS These data suggest that, in our cohort of patients, the combination of total-body irradiation and melphalan is safe and associated with good antileukemia activity, making ABMT an appealing alternative for postremission therapy in children with acute myeloid leukemia in first CR.
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MESH Headings
- Antineoplastic Agents, Alkylating/adverse effects
- Antineoplastic Agents, Alkylating/therapeutic use
- Bone Marrow Transplantation
- Child
- Child, Preschool
- Combined Modality Therapy
- Disease-Free Survival
- Female
- Humans
- Infant
- Leukemia, Myelomonocytic, Acute/drug therapy
- Leukemia, Myelomonocytic, Acute/mortality
- Leukemia, Myelomonocytic, Acute/radiotherapy
- Leukemia, Myelomonocytic, Acute/therapy
- Male
- Melphalan/adverse effects
- Melphalan/therapeutic use
- Outcome Assessment, Health Care
- Prospective Studies
- Remission Induction
- Transplantation Conditioning
- Transplantation, Autologous
- Transplants/adverse effects
- Whole-Body Irradiation/adverse effects
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Affiliation(s)
- F Bonetti
- Department of Pediatrics, University of Pavia, IRCCS Policlinico San Matteo, Pavia, Italy
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16
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Carli M, Colombatti R, Oberlin O, Stevens M, Masiero L, Frascella E, Koscielniak E, Treuner J, Pinkerton CR. High-dose melphalan with autologous stem-cell rescue in metastatic rhabdomyosarcoma. J Clin Oncol 1999; 17:2796-803. [PMID: 10561355 DOI: 10.1200/jco.1999.17.9.2796] [Citation(s) in RCA: 67] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE The European Collaborative MMT4-91 trial was conducted as a prospective nonrandomized study to evaluate the potential benefit of high-dose melphalan as consolidation of first complete remission in children with stage IV rhabdomyosarcoma. PATIENTS AND METHODS Fifty-two patients in complete remission after six courses of chemotherapy received "megatherapy": 42 received melphalan alone, whereas 10 received melphalan in combination with etoposide, carboplatin/etoposide, or thiotepa/busulfan and etoposide. The outcome of this group of patients was compared with that observed in 44 patients who were also in complete remission after six courses of identical chemotherapy (plus surgery or radiotherapy) but went on to receive a total of up to 12 courses of conventional chemotherapy (four cycles). No differences were found between the two groups regarding clinical characteristics, chemotherapy received before complete remission, or response to chemotherapy. In particular, there was no significant difference between the groups for site of primary tumor, histologic subtype, age at presentation, presence of bone or bone marrow metastases, or number of metastases. RESULTS The 3-year event-free survival (EFS) and overall survival (OS) rates were 29.7% and 40%, respectively, for those receiving high-dose melphalan or other multiagent high-dose regimens and 19.2% and 27.7%, respectively, for those receiving standard chemotherapy. The difference was not statistically significant (P =.3 and P =.2 for EFS and OS, respectively). There was a significant prolongation in the time from the last day of high-dose chemotherapy or the end of chemotherapy cycle 4 to the time of relapse in those receiving megatherapy (168 days for patients receiving megatherapy v 104 days for those receiving standard therapy; P =.05). CONCLUSION The addition of a high-dose alkylating agent to consolidation therapy may have prolonged progression-free survival in this poor-risk patient group, but it did not significantly improve the ultimate outcome.
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Affiliation(s)
- M Carli
- Department of Pediatrics, Oncology/Hematology Division, University of Padova, Padova, Italy.
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17
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Walterhouse DO, Hoover ML, Marymont MA, Kletzel M. High-dose chemotherapy followed by peripheral blood stem cell rescue for metastatic rhabdomyosarcoma: the experience at Chicago Children's Memorial Hospital. MEDICAL AND PEDIATRIC ONCOLOGY 1999; 32:88-92. [PMID: 9950194 DOI: 10.1002/(sici)1096-911x(199902)32:2<88::aid-mpo3>3.0.co;2-n] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND Because outcome for metastatic rhabdomyosarcoma remains poor with standard therapy, and because some patients with extensive unresectable metastatic rhabdomyosarcoma are unable to tolerate standard therapy with the associated large radiation fields, peripheral blood stem cell rescue (PBSCR) following high-dose chemotherapy was offered as consolidative therapy for patients with Stage 4/Group IV rhabdomyosarcoma. PATIENTS AND METHODS Eight patients with Stage 4/Group IV rhabdomyosarcoma were diagnosed from May, 1992, through November, 1994. Consolidative PBSCR following thiotepa 300 mg/M2 on days -7, -6, and -5; cyclophosphamide 1,500 mg/M2 on days -5, -4, -3, and -2; and carboplatin 600 mg/M2 on days -3 and -2 was offered to those patients who achieved a complete remission with multimodality therapy. Patients with extensive metastatic disease who did not receive full doses of radiation to all sites of disease remained eligible for high-dose chemotherapy and PBSCR. RESULTS Five of eight patients achieved a complete response. Four patients underwent PBSCR. One of the four patients is alive without evidence of disease 53 months post-PBSCR. All other patients died of progressive disease. CONCLUSIONS These results, along with the existing literature, show no advantage of high-dose chemotherapy followed by PBSCR as consolidative therapy for patients with Stage 4/Group IV rhabdomyosarcoma over standard dose chemotherapy, radiation, and surgery. For patients with extensive, unresectable disease at diagnosis who cannot receive radiation to all areas of disease based on concerns of marrow reserve, high-dose chemotherapy followed by PBSCR does not appear to provide adequate local control and cannot be offered as curative therapy.
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Affiliation(s)
- D O Walterhouse
- Department of Pediatrics, Northwestern University Medical School, Children's Memorial Hospital, Chicago, Illinois 60614, USA.
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18
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Frascella E, Pritchard-Jones K, Modak S, Mancini AF, Carli M, Pinkerton CR. Response of previously untreated metastatic rhabdomyosarcoma to combination chemotherapy with carboplatin, epirubicin and vincristine. Eur J Cancer 1996; 32A:821-5. [PMID: 9081360 DOI: 10.1016/0959-8049(95)00665-6] [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: 02/04/2023]
Abstract
This study aimed to assess the response to a novel combination chemotherapy containing carboplatin plus epirubicin in previously untreated children with metastatic rhabdomyosarcoma. 81 children (< or = 18 years) were treated between 1989 and 1994 with a combination of carboplatin, epirubicin and vincristine, given as initial therapy as part of a multicentre European trial (SIOP Intergroup Study of Stage IV Malignant Mesenchymal Tumours in Children). The chemotherapy regimen (CEV) was: carboplatin 500 mg/m2 plus epirubicin 150 mg/m2 administered on day 1, and vincristine 1.5 mg/m2 administered on days 1 and 7. Response was evaluated at day 21. 2 patients achieved complete remission and 41 patients partial remission, with an overall response rate of 53% (95% confidence interval 45-76%). Three patients showed progressive disease (4%). Toxicity was mainly haematological, with 52% experiencing grade IV neutropenia and 34% grade IV thrombocytopenia. Mucositis and infections were not severe. There were no toxic deaths. The combination of carboplatin, epirubicin and vincristine is effective and well tolerated in patients with metastatic rhabdomyosarcoma.
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Affiliation(s)
- E Frascella
- Department of Paediatrics, University of Padova, Italy
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19
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Abstract
High-dose chemoradiotherapy (HDCRT) followed by autologous stem cell (ASC) rescue is now widely used in a number of childhood malignancies. The most common to date is neuroblastoma, where it now has an established role as consolidation of initial complete remission in children over the age of 1 year with stage 4 disease. High-dose melphalan alone prolongs progression-free survival, with a small increase in long-term survival. The value of a total body irradiation (TBI)-based regimen is currently under randomized evaluation. In soft-tissue sarcoma, such as rhabdomyosarcoma or Ewing's sarcoma of bone or soft tissue, high-dose therapy has been used to consolidate initial complete or partial remission. The benefit has not been demonstrated in randomized studies but chemotherapy-alone regimens based on combined alkylating agents appear to be of potential value. Other tumours have been treated in this way but the place of high-dose therapy remains entirely unclear. It is possible that inherently chemosensitive tumours, such as Wilm's tumour, may be candidates where standard treatment has failed. The replacement of bone marrow reinfusion with cytokine-primed peripheral blood stem cell (PBSC) rescue has reduced the morbidity of these procedures. The issue of the potential risk of reinfusing tumour cells has been addressed in neuroblastoma where purging using immunodepletion or in vitro chemotherapy has been carried out.
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Affiliation(s)
- A Atra
- Paediatric Department, Royal Marsden NHS Trust, Sutton, Surrey, UK
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20
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Affiliation(s)
- H J Weh
- Department of Oncology and Hematology, Medical University Clinic, Hamburg, Germany
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21
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Phillips MB, Flamant F, Sommelet-Olive D, Pinkerton CR. Phase II study of rapid-scheduled etoposide in paediatric soft tissue sarcomas. Eur J Cancer 1995; 31A:782-4. [PMID: 7640053 DOI: 10.1016/0959-8049(95)00092-w] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Twenty three patients with paediatric soft tissue sarcomas who had relapsed or refractory disease were treated with a rapid schedule of intravenous etoposide (100 mg/m2 daily on three consecutive days, weekly over 3 weeks). The regimen was well tolerated with predictable myelotoxicity. In 19 patients with rhabdomyosarcoma, there was a response rate of 42%. This appears to be better than previously reported with conventional three weekly schedules. These data indicate that for rhabdomyosarcoma, as for some other tumours, a divided dose regimen may be the optimal schedule and is worthy of further evaluation.
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Affiliation(s)
- M B Phillips
- Department of Paediatrics, Royal Marsden Hospital, Sutton, Surrey, U.K
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22
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Rao BN. Nonrhabdomyosarcoma in children: prognostic factors influencing survival. SEMINARS IN SURGICAL ONCOLOGY 1993; 9:524-31. [PMID: 8284572 DOI: 10.1002/ssu.2980090611] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
In approximately 90% of children with nonrhabdo soft tissue sarcoma (NRSTS) local control can be obtained by either surgery alone or with supplemental radiation. The disease-free survival is, however, only about 50%. To determine factors influencing overall survival, we undertook a retrospective review of the 154 children with NRSTS. We used the American Joint Committee on Cancer staging system (1988), using invasiveness, size, and a Pediatric Oncology Group grading system. Using this system we documented that 72 (46%) were noninvasive (T1) lesions. Of these 72 patients 50 (70%) were < or = 5 cm A, and only 9 (18%) had G3 lesions. Overall 7/72 (10%) have died. In contrast to the 82 patients with invasive (T2) lesions, 65 (79%) were > 5 cm (B), with approximately 80% G3. Of all T2 lesions, 56/82 were G3 (65%). Here, overall 58/82 (70%) have died, primarily because 49/58 had G3 lesions. Important prognostic factors include primarily G3 lesion 52/71 (73%) mortality, as compared to 13/83 (15%), G1-2 dying. Children with invasive lesions tended to have larger tumors, 50/65, most of which were higher grades. We feel that patients with histologic grade G3 and T2 lesions should be enrolled in effective chemotherapy protocols.
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Affiliation(s)
- B N Rao
- Department of Surgery, St. Jude Children's Research Hospital, Memphis, TN 38101
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23
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Affiliation(s)
- C B Pratt
- Department of Hematology/Oncology, St. Jude Children's Research Hospital, Memphis, Tennessee 38101
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24
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Ladenstein R, Hartmann O, Pinkerton CR. The role of megatherapy with autologous bone marrow rescue in solid tumours of childhood. Ann Oncol 1993; 4 Suppl 1:45-58. [PMID: 8338795 DOI: 10.1093/annonc/4.suppl_1.s45] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
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25
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Phillips MB, Pinkerton CR. Pilot study of a rapid etoposide-cisplatin regimen in paediatric soft tissue sarcomas. Eur J Cancer 1992; 28:399-403. [PMID: 1591053 DOI: 10.1016/s0959-8049(05)80062-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
10 patients with refractory or relapsed soft tissue sarcoma were treated with weekly etoposide (150 mg/m2 on days 1, 2 and 3) and cisplatin (60 mg/m2 on day 2). Toxicity was mainly myelosuppression which resulted in deviation from planned weekly chemotherapy scheduling. With this rapid dose-delivery schedule the tolerated median dose intensities were 161 mg/m2 per week for etoposide and 49 mg/m2 per week for cisplatin. In 9 evaluable patients there were 7 responses, 2 complete and 5 partial, giving a response rate of 78% (confidence interval 51-100%). The combination of etoposide and cisplatin in this schedule produced a higher response rate than reported with previous schedules and is worthy of further evaluation.
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Affiliation(s)
- M B Phillips
- Paediatric Department, Royal Marsden Hospital, Sutton, Surrey, U.K
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