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Becktell K, Chen Y, Yasui Y, Phelan R, Armstrong GT, Link M, Oeffinger K, Snyder C, Daw N, Weil B, Weldon C, Chow EJ, Schwartz CL. Long-term outcomes among survivors of childhood osteosarcoma: A report from the Childhood Cancer Survivor Study (CCSS). Pediatr Blood Cancer 2024; 71:e31189. [PMID: 39010279 PMCID: PMC11343645 DOI: 10.1002/pbc.31189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2024] [Revised: 06/05/2024] [Accepted: 06/25/2024] [Indexed: 07/17/2024]
Abstract
PURPOSE Treatment strategies for osteosarcoma evolving between 1970 and 1999 improved 5-year survival and continue as standard of care today. This report evaluates the impact of these evolving therapies on long-term health outcomes. METHODS Five-year survivors of childhood osteosarcoma in CCSS treated from 1970 to 1999 were evaluated for late (>5 years from diagnosis) mortality, chronic health conditions (CHCs), and health status using piecewise-exponential and logistical models. Comparisons were made between survivors and siblings without cancer, and among survivors examining historical and current standard chemotherapies (e.g., methotrexate/doxorubicin/cisplatin [MAP] vs. others), specific chemotherapy agents and surgical approaches (amputation vs. limb salvage [LS]). Models were evaluated adjusting for attained age, sex, race, ethnicity, and age at diagnosis. RESULTS A total of 1257 survivors of osteosarcoma were followed on average for 24.4 years. Twenty-year all-cause late mortality was 13.3% (95% confidence interval [CI]: 11.7%-14.9%) overall and 11.7% (95% CI: 6.9%-16.5%) for the subset treated with MAP plus LS. Survivors were at higher risk of CHCs (rate ratio [RR] 3.7, 95% CI: 3.2-4.3) than the sibling cohort, most notably having more serious cardiac, musculoskeletal, and hearing CHCs. Within the survivor cohort, the risk of severe CHCs was twice as high with MAP versus no chemotherapy (RR 2.1, 95% CI: 1.3-3.4). Compared with primary amputation, serious musculoskeletal CHCs were higher after LS (RR 6.6, 95% CI: 3.6-13.4), without discernable differences in health status. CONCLUSION Contemporary osteosarcoma therapy with MAP plus LS, while improving 5-year disease-free survival, continues to be associated with a high burden of late mortality, CHCs, and health status limitations.
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Affiliation(s)
- Kerri Becktell
- Department of Pediatrics, Division of Pediatric Hematology/Oncology/BMT, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Yan Chen
- Department of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Memphis, Tennessee, USA
| | - Yutaka Yasui
- Department of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Memphis, Tennessee, USA
| | - Rachel Phelan
- Department of Pediatrics, Division of Pediatric Hematology/Oncology/BMT, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Gregory T. Armstrong
- Department of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Memphis, Tennessee, USA
| | - Michael Link
- Department of Pediatrics, Division of Pediatric Hematology-Oncology, Stanford University School of Medicine, Stanford, California, USA
| | - Kevin Oeffinger
- Department of Medicine and Duke Cancer Institute, Duke University School of Medicine, Durham, North Carolina, USA
| | - Claire Snyder
- Departments of Medicine, Oncology, and Health Policy & Management, Johns Hopkins Schools of Medicine and Public Health, Baltimore, Maryland, USA
| | - Najat Daw
- Department of Pediatrics, Division of Pediatrics, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Brent Weil
- Department of Surgery, Boston Children’s Hospital, Harvard University, Boston, Massachusetts, USA
| | - Christopher Weldon
- Department of Surgery, Boston Children’s Hospital, Harvard University, Boston, Massachusetts, USA
| | - Eric J. Chow
- Clinical Research and Public Health Sciences Divisions, Fred Hutchinson Cancer Center, Seattle, Washington, USA
| | - Cindy L. Schwartz
- Department of Pediatrics, Division of Pediatric Hematology/Oncology/BMT, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
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Recent and Ongoing Research into Metastatic Osteosarcoma Treatments. Int J Mol Sci 2022; 23:ijms23073817. [PMID: 35409176 PMCID: PMC8998815 DOI: 10.3390/ijms23073817] [Citation(s) in RCA: 41] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Revised: 03/27/2022] [Accepted: 03/29/2022] [Indexed: 12/16/2022] Open
Abstract
The survival rate for metastatic osteosarcoma has not improved for several decades, since the introduction and refinement of chemotherapy as a treatment in addition to surgery. Over two thirds of metastatic osteosarcoma patients, many of whom are children or adolescents, fail to exhibit durable responses and succumb to their disease. Concerted efforts have been made to increase survival rates through identification of candidate therapies via animal studies and early phase trials of novel treatments, but unfortunately, this work has produced negligible improvements to the survival rate for metastatic osteosarcoma patients. This review summarizes data from clinical trials of metastatic osteosarcoma therapies as well as pre-clinical studies that report efficacy of novel drugs against metastatic osteosarcoma in vivo. Considerations regarding the design of animal studies and clinical trials to improve survival outcomes for metastatic osteosarcoma patients are also discussed.
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Séguin B, Pinard C, Lussier B, Williams D, Griffin L, Podell B, Mejia S, Timercan A, Petit Y, Brailovski V. Limb-sparing in dogs using patient-specific, three-dimensional-printed endoprosthesis for distal radial osteosarcoma: A pilot study. Vet Comp Oncol 2019; 18:92-104. [PMID: 31209977 DOI: 10.1111/vco.12515] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Revised: 05/26/2019] [Accepted: 05/31/2019] [Indexed: 12/22/2022]
Abstract
Limb-sparing for distal radial osteosarcoma has a high rate of complications. Using personalized three-dimensional (3D)-printed implants might improve outcome. The goals of this study were to optimize use of patient-specific, 3D-printed endoprostheses for limb-sparing in dogs in the clinical environment and to report the outcome. This was a pilot study where five client-owned dogs were enrolled. Computed tomography (CT) of the thoracic limbs was performed, which was used to create patient-specific endoprostheses and cutting guides, and repeated on the day of surgery. Intra-arterial (IA) carboplatin was introduced in the clinical management. Limb-sparing was performed. Outcome measures were time required to produce the endoprosthesis and cutting guide, fit between cutting guide and endoprosthesis with host bones, gait analysis, size of the tumour, percent tumour necrosis, complications, disease-free interval (DFI) and survival time (ST). Four dogs received IA carboplatin. Excessive tumour growth between planning CT and surgery did not occur in any dog. The interval between the CT and surgery ranged from 14 to 70 days. Fit between the cutting-guide and endoprosthesis with the host bones was good to excellent. At least one complication occurred in all dogs. Two dogs were euthanized with STs of 192 and 531 days. The other dogs were alive with a follow up of 534 to 575 days. IA chemotherapy is a promising strategy to minimize the risk of excessive tumour growth while waiting for the endoprosthesis and cutting-guide to be made. The design of the cutting-guide was critical for best fit of the endoprosthesis with host bones.
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Affiliation(s)
- Bernard Séguin
- Department of Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Fort Collins, Colorado
| | - Chris Pinard
- Department of Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Fort Collins, Colorado
| | - Bertrand Lussier
- Département de Sciences Cliniques, Faculté de Médecine Vétérinaire, Université de Montréal, Montréal, Québec, Canada
| | - Deanna Williams
- Veterinary Teaching Hospital, College of Veterinary Medicine and Biomedical Sciences, Fort Collins, Colorado
| | - Lynn Griffin
- Department of Environmental and Radiological Health Sciences, College of Veterinary Medicine and Biomedical Sciences, Fort Collins, Colorado
| | - Brendan Podell
- Department of Microbiology, Immunology, and Pathology, College of Veterinary Medicine and Biomedical Sciences, Fort Collins, Colorado
| | - Sebastian Mejia
- Department of Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Fort Collins, Colorado
| | - Anatolie Timercan
- Department of Mechanical Engineering, Ecole de Technolgie Supérieure, Montréal, Québec, Canada
| | - Yvan Petit
- Department of Mechanical Engineering, Ecole de Technolgie Supérieure, Montréal, Québec, Canada
| | - Vladimir Brailovski
- Department of Mechanical Engineering, Ecole de Technolgie Supérieure, Montréal, Québec, Canada
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Senerchia AA, Macedo CR, Ferman S, Scopinaro M, Cacciavillano W, Boldrini E, Lins de Moraes VL, Rey G, de Oliveira CT, Castillo L, Almeida MT, Borsato ML, Lima E, Lustosa D, Barreto JH, El-Jaick T, Aguiar S, Brunetto A, Greggiani L, Cogo-Moreira H, Atallah A, Petrilli AS. Results of a randomized, prospective clinical trial evaluating metronomic chemotherapy in nonmetastatic patients with high-grade, operable osteosarcomas of the extremities: A report from the Latin American Group of Osteosarcoma Treatment. Cancer 2016; 123:1003-1010. [PMID: 28263383 DOI: 10.1002/cncr.30411] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2016] [Revised: 09/22/2016] [Accepted: 09/26/2016] [Indexed: 01/10/2023]
Abstract
BACKGROUND Metronomic chemotherapy (MC) consists of the administration of a low dose of chemotherapy on a daily or weekly basis without a long break to achieve an antitumoral effect through an antiangiogenic effect or stimulation of the immune system. The potential effect of MC with continuous oral cyclophosphamide and methotrexate in patients with high-grade operable osteosarcomas (OSTs) of the extremities was investigated. METHODS Patients with high-grade OSTs who were 30 years old or younger were eligible for registration at diagnosis. Eligibility for randomization included 1) nonmetastatic disease and 2) complete resection of the primary tumor. The study design included a backbone of 10 weeks of preoperative therapy with methotrexate, adriamycin, and platinum (MAP). After surgery, patients were randomized between 2 arms to complete 31 weeks of MAP or receive 73 weeks of MC after MAP. The primary endpoint was event-free survival (EFS) from randomization. RESULTS There were 422 nonmetastatic patients registered (May 2006 to July 2013) from 27 sites in 3 countries (Brazil, Argentina and Uruguay), and 296 were randomized to MAP plus MC (n = 139) or MAP alone (n = 157). At 5 years, the EFS cumulative proportions surviving in the MAP-MC group and the MAP-alone group were 61% (standard error [SE], 0.5%) and 64% (SE, 0.5%), respectively, and they were not statistically different (Wilcoxon [Gehan] statistic = 0.724; P =.395). The multivariate analysis showed that necrosis grades 1 and 2, tumor size, and amputation were associated with shorter EFS. CONCLUSIONS According to the current follow-up, EFS with MAP plus MC is not statistically superior to EFS with MAP alone in patients with high-grade, resectable OSTs of the extremities. Cancer 2017;123:1003-10. © 2016 American Cancer Society.
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Affiliation(s)
- Andreza A Senerchia
- Institute of Pediatric Oncology/Support Group for Adolescents and Children With Cancer, Federal University of Sao Paulo, Sao Paulo, Brazil
| | - Carla Renata Macedo
- Institute of Pediatric Oncology/Support Group for Adolescents and Children With Cancer, Federal University of Sao Paulo, Sao Paulo, Brazil
| | - Sima Ferman
- National Cancer Institute, Rio de Janeiro, Brazil
| | - Marcelo Scopinaro
- Hospital de Pediatria SAMIC-Professor Dr. Juan P. Garrahan, Buenos Aires, Argentina
| | - Walter Cacciavillano
- Hospital de Pediatria SAMIC-Professor Dr. Juan P. Garrahan, Buenos Aires, Argentina
| | | | | | - Guadalupe Rey
- R. Gutierrez Children's Hospital, Buenos Aires, Argentina
| | | | | | | | | | | | | | | | | | | | | | | | | | | | - Antonio Sergio Petrilli
- Institute of Pediatric Oncology/Support Group for Adolescents and Children With Cancer, Federal University of Sao Paulo, Sao Paulo, Brazil
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Eleutério SJP, Senerchia AA, Almeida MT, Da Costa CM, Lustosa D, Calheiros LM, Barreto JHS, Brunetto AL, Macedo CRPD, Petrilli AS. Osteosarcoma in patients younger than 12 years old without metastases have similar prognosis as adolescent and young adults. Pediatr Blood Cancer 2015; 62:1209-13. [PMID: 25755160 DOI: 10.1002/pbc.25459] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2014] [Accepted: 01/08/2015] [Indexed: 11/06/2022]
Abstract
BACKGROUND Childhood cancer is relatively rare and tends to present specific age distribution, as a prognostic factor for some of these diseases. Information on how young age affects prognosis, response to chemotherapy, and local control options in children versus AYA with osteosarcoma (OST) is minimal. METHODS In order to identify the main differences in clinical pathologic features, surgical approaches and survival rates of primary high grade OST of the extremity between children (n = 156; <12 years old) and AYA (n = 397; 12-30 years old), the institutional database with 553 patients treated by BOTG studies over 15 years were reviewed. RESULTS There were no differences in metastases at diagnosis, tumor size, and grade of necrosis between the two age groups. The rate of amputation was 30% higher in the children group (P = 0.018). The rate of limb salvage surgery using reconstruction with allograft or autograft was 70% higher in the children group (P = 0.018) while endoprosthesis rate was 40% higher in the AYA group (P = 0.018). The log rank test revealed that survival is similar between the two age groups for non-metastatic patients (P = 0.424 for OS and P = 0.393 for EFS). Metastatic patients of both ages group had higher risk of dying compared to non-metastatic (HR 3.283 95% CI 2.581-4.177; P < 0.001). Children with metastases at diagnosis had less OS time (P = 0.049) and EFS time (P = 0.032) than adolescents. CONCLUSION Non-metastatic OST in preadolescent patients does not appear to be significantly different from those seen in AYA patients, but has local control challenges. Children presenting with metastases should be considered an ultra-high-risk group.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | - Antonio Sergio Petrilli
- Institutode Oncologia Pediatrica/GRAACC-Universidade Federal de Sao Paulo, Sao Paulo, Brazil
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Choeyprasert W, Natesirinilkul R, Charoenkwan P, Sittipreechacharn S. Carboplatin and doxorubicin in treatment of pediatric osteosarcoma: a 9-year single institute experience in the Northern Region of Thailand. Asian Pac J Cancer Prev 2014; 14:1101-6. [PMID: 23621194 DOI: 10.7314/apjcp.2013.14.2.1101] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Osteosarcoma is the most common primary bone tumor in childhood and adolescence. Carboplatin, a platinum-derived agent, is used as neoadjuvant chemotherapy for pediatric osteosarcoma because of its anti-tumor activity and had low toxicity as compared to cisplatin. OBJECTIVE To determine demographic data, prognostic factors and outcome of childhood osteosarcoma treated with a carboplatin-based chemotherapeutic protocol at Chiang Mai University. METHOD A retrospective analysis was conducted on 34 osteosarcoma patients aged less than 18 years and treated between 2003 and 2011. RESULTS Overall limb-salvage and amputation rates were 23.5% and 70.6%, respectively. With the mean follow-up time of 29.5 months (1.5-108.9), the Kaplan-Meier analysis for 3-year disease-free survival (DFS) and 3-year overall survival (OS) were 20.2±7.7% and 47.1±9.5% respectively. Patients who had initial pulmonary metastasis were at significantly greater risk for developing recurrence (p=0.02, OR=7; 1.2-40.1) and had a tendency to have lower 3-year OS compared to those without initial pulmonary metastasis (28.1±13%, 63.1±12.3%, respectively, p=0.202). On univariate analysis, age at diagnosis and patients who were declined surgery were significantly associated with lower 3-year OS (p=0.008 and <0.05, respectively). However, age at diagnosis, sex, tumor size and histological subtypes were not found to significantly affect recurrence or survival. CONCLUSIONS In our study, the survival rate was far lower than those reported from developed countries. These might indicate the ineffectiveness of carboplatin in combination with doxorubicin as frontline treatment of pediatric osteosarcoma, especially in those with initial pulmonary metastasis. Refinement in risk and treatment stratification and dose intensification for pediatric osteosarcoma constitutes a future challenge to improve outcomes, especially in metastatic patients who may need a more intensive regimen.
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Affiliation(s)
- Worawut Choeyprasert
- Department of Pediatrics, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand.
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Boye K, Del Prever AB, Eriksson M, Saeter G, Tienghi A, Lindholm P, Fagioli F, Skjeldal S, Ferrari S, Hall KS. High-dose chemotherapy with stem cell rescue in the primary treatment of metastatic and pelvic osteosarcoma: final results of the ISG/SSG II study. Pediatr Blood Cancer 2014; 61:840-5. [PMID: 24254749 DOI: 10.1002/pbc.24868] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2013] [Accepted: 10/29/2013] [Indexed: 11/10/2022]
Abstract
BACKGROUND Patients with metastatic osteosarcoma at diagnosis or axial primary tumors have a poor prognosis. The aim of the study was to evaluate the feasibility and efficacy of intensified treatment with high-dose chemotherapy (HDCT) and stem cell rescue in this group. METHODS From May 1996 to August 2004, 71 patients were included in a Scandinavian-Italian single arm phase II study. Preoperative chemotherapy included methotrexate, doxorubicin, cisplatin and ifosfamide, and postoperative treatment consisted of two cycles of doxorubicin, one cycle of cyclophosphamide and etoposide and two courses of high-dose etoposide and carboplatin with stem cell rescue. RESULTS Twenty-nine patients (43%) received two courses and 10 patients (15%) received one course of HDCT. HDCT was associated with significant toxicity, but no treatment-related deaths were recorded. Fourteen patients (20%) had disease progression before completion of the study protocol, and only 29/71 patients (41%) received the full planned treatment. Median event-free survival (EFS) was 18 months, and estimated 5-year EFS was 27%. Median overall survival (OS) was 34 months, and estimated 5-year OS was 31%. When patients who did not receive HDCT due to disease progression were excluded, there was no difference in EFS (P = 0.72) or OS (P = 0.49) between patients who did or did not receive HDCT. CONCLUSIONS The administration of high-dose chemotherapy with stem cell rescue was feasible, but associated with significant toxicity. Patient outcome seemed comparable to previous studies using conventional chemotherapy. We conclude that HDCT with carboplatin and etoposide should not be further explored as a treatment strategy in high-risk osteosarcoma.
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Affiliation(s)
- Kjetil Boye
- Department of Oncology, The Norwegian Radium Hospital, Oslo University Hospital, Oslo, Norway
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Petrilli AS, Brunetto AL, Cypriano MDS, Ferraro AA, Donato Macedo CRP, Senerchia AA, Almeida MT, Costa CMD, Lustosa D, Borsato ML, Calheiros LM, Barreto JHS, Epelman S, Carvalho E, Alves MTS, Petrilli MDT, Penna V, Pericles P, de Camargo OP, Garcia-Filho On Behalf Of The Brazilian Osteosarcoma Treatment Group RJ. Fifteen Years' Experience of the Brazilian Osteosarcoma Treatment Group (BOTG): A Contribution from an Emerging Country. J Adolesc Young Adult Oncol 2013; 2:145-52. [PMID: 26812261 DOI: 10.1089/jayao.2013.0012] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
PURPOSE Little information is available regarding the tumor features, prognostic factors, and treatment results in children and adolescents and young adults (AYAs) with osteosarcoma diagnosed in developing countries. We reviewed the results of three observational cohorts of osteosarcoma patients treated in an emerging country. METHODS A total of 604 patients below the age of 30 years with high-grade osteosarcoma were prospectively enrolled in the Brazilian Osteosarcoma Treatment Group (BOTG) studies III, IV, and V. Gender, age, time from onset of symptoms to diagnosis, primary tumor site, presence or absence of metastases at diagnosis, tumor size, type of surgery (limb-sparing or amputation), treatment protocol, and histological response were correlated with survival. RESULTS The estimated 5-year overall survival and event-free survival (EFS) rates for the 553 eligible patients were 49% and 39% respectively; of the 390 non-metastatic patients included in the total, overall- and event-free survival were 59% and 48% respectively. Metastases at diagnosis, primary tumor site, type of surgery, and histological response were significant predictors of overall survival and EFS in univariate and multivariate analysis, whereas tumor size and treatment protocol lost prognostic significance in multivariate analysis. CONCLUSION We report on the outcome of three consecutive studies for the treatment of osteosarcoma carried out in Brazil over 15 years. Although the survival rates presented are below those reported in current literature, it represents the result of a favorable experience gathered from the national collaborative work.
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Affiliation(s)
- Antonio Sergio Petrilli
- 1 Instituto de Oncologia Pediátrica/GRAACC-Universidade Federal de São Paulo , São Paulo, Brazil
| | | | | | | | | | | | | | | | | | | | | | | | - Sidnei Epelman
- 10 Hospital Santa Marcelina de Sao Paulo , São Paulo, Brazil
| | - Eny Carvalho
- 11 Hospital Pediátrico Martagão Gesteira , Bahia, Brazil
| | | | | | - Valter Penna
- 12 Hospital do Câncer de Barretos , São Paulo, Brazil
| | - Pedro Pericles
- 7 Santa Casa de Misericórdia de São Paulo , São Paulo, Brazil
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Avritscher R, Javadi S. Transcatheter intra-arterial limb infusion for extremity osteosarcoma: technical considerations and outcomes. Tech Vasc Interv Radiol 2012; 14:124-8. [PMID: 21767779 DOI: 10.1053/j.tvir.2011.02.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
The goal of transcatheter arterial infusion is to achieve better tumor response by delivering chemotherapy directly into the arterial bed supplying a neoplasm. The rationale behind such therapy relies on the potentially increased tumoricidal effect afforded by higher local concentrations of the infused chemotherapic agent(s) combined with longer tissue exposure times. The use of intra-arterial chemotherapy with or without transcatheter embolization before limb salvage surgery has been demonstrated to induce substantial tumor necrosis and reduce intraoperative blood loss. Recent advances in catheter technology have greatly reduced the morbidity associated with the procedure. This article will focus on the technical aspects of intra-arterial chemotherapy for the treatment of extremity osteosarcoma.
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Affiliation(s)
- Rony Avritscher
- Section of Interventional Radiology, Department of Diagnostic Radiology, The University of Texas M.D. Anderson Cancer Center, Houston, TX 77030, USA.
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Sarcomas of Bone. Oncology 2007. [DOI: 10.1007/0-387-31056-8_57] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Petrilli AS, de Camargo B, Filho VO, Bruniera P, Brunetto AL, Jesus-Garcia R, Camargo OP, Pena W, Péricles P, Davi A, Prospero JD, Alves MTS, Oliveira CR, Macedo CRD, Mendes WL, Almeida MTA, Borsato ML, dos Santos TM, Ortega J, Consentino E. Results of the Brazilian Osteosarcoma Treatment Group Studies III and IV: prognostic factors and impact on survival. J Clin Oncol 2006; 24:1161-8. [PMID: 16505436 DOI: 10.1200/jco.2005.03.5352] [Citation(s) in RCA: 125] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE To evaluate the impact of chemotherapy and surgery on the outcome of osteosarcoma (OS) of the extremities and to identify prognostic factors in Brazilian patients. PATIENTS AND METHODS A total of 225 patients with metastatic and nonmetastatic OS of the extremities were enrolled and assessed in two consecutive studies designed and implemented by the Brazilian Osteosarcoma Treatment Group. RESULTS The 5-year survival and event-free survival rates for the 209 assessable patients were 50.1% and 39%, respectively; for the 178 patients with nonmetastatic disease at diagnosis, the rates were 60.5% and 45.5%, respectively. The multivariate analysis showed that the following variables were associated with a shorter survival: metastases at diagnosis (P < .001), necrosis grades 1 and 2 (P = .046), and tumor size (P = .0071). CONCLUSION The overall 5- and 10-year survival rates were lower than the rates reported in North American and European trials. A pattern of advanced disease at diagnosis was often present, with a high proportion of patients having metastases (20.8%) and large tumor size (42.9%). However, these features were not necessarily associated with longer duration of prediagnostic symptoms. These findings were considered in the strategic planning of the current Brazilian cooperative study, with the aim of improving survival and quality of life of a large number of patients with OS.
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Affiliation(s)
- A Sérgio Petrilli
- Instituto de Oncologia Pediátrica, Grupo de Apoio ao Adolescente e à Criança com Câncer/Universidade Federal de São Paulo, São Paulo, Brazil.
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Daw NC, Billups CA, Rodriguez-Galindo C, McCarville MB, Rao BN, Cain AM, Jenkins JJ, Neel MD, Meyer WH. Metastatic osteosarcoma. Cancer 2006; 106:403-12. [PMID: 16353204 DOI: 10.1002/cncr.21626] [Citation(s) in RCA: 90] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
BACKGROUND The outcome of patients with metastatic osteosarcoma treated in two consecutive trials from 1986 to 1997 was analyzed to evaluate the efficacy of carboplatin-based multiagent chemotherapy and to identify prognostic factors. The initial study (OS-86) used ifosfamide, cisplatin, doxorubicin, and high-dose methotrexate, and the subsequent study (OS-91) used the same agents at similar doses, but carboplatin was substituted for cisplatin. METHODS Twelve patients (median age, 15.1 yrs) were treated in OS-86 for osteosarcoma metastatic to the lung only (11 patients) or bone only (1 patient), and 17 patients (median age, 15.1 yrs) were treated in OS-91 for osteosarcoma metastatic to the lung only (12 patients), bone only (2 patients), lung and bone (2 patients), or other site (1 patient). RESULTS Patients with metastatic disease enrolled in OS-86 and those with metastatic disease enrolled in OS-91 did not differ in terms of demographic features, histologic subtype, site of primary tumor, or site of metastases. There was a difference in survival according to treatment protocol (P = 0.054). All survivors (four of whom were enrolled in OS-86 and one of whom was enrolled in OS-91) had lung metastases only. Five-year survival estimates for patients with lung metastases only were 45.5 +/- 13.7% (OS-86) and 8.3 +/- 5.6% (OS-91) (P = 0.084). Unilateral lung metastases (P = 0.006), no more than three lung nodules (P = 0.014), and surgical remission (P = 0.001) were associated with improved survival probability. CONCLUSIONS The poor outcome of patients with metastatic osteosarcoma treated in OS-91 justifies the use of cisplatin with its associated toxicity in patients with high-risk disease.
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Affiliation(s)
- Najat C Daw
- Department of Hematology-Oncology, St. Jude Children's Research Hospital, University of Tennessee Health Science Center, Memphis, Tennessee 38105-2794, USA.
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Abstract
Our understanding of the clinical and cellular pharmacology of drugs commonly used in the treatment of childhood cancer have increased greatly over the past two decades. However, with the exception of childhood acute lymphoblastic leukaemia (ALL), our current knowledge of factors such as inter-patient pharmacokinetic variability and cellular determinants of chemosensitivity has not been utilized in the design of integrated clinical studies. Recent pre-clinical and clinical evaluation of the topoisomerase I inhibitors topotecan and irinotecan has highlighted the potential importance of pharmacological factors in their effectiveness as cytotoxics. In this review, the clinical and cellular pharmacology of vincristine, actinomycin D, doxorubicin, cyclophosphamide, ifosfamide, cisplatin, carboplatin and etoposide will be discussed in relation to the major paediatric solid tumours. For each disease type, knowledge of the clinical and cellular pharmacology of a candidate drug will be related to pharmacodynamic responses such as response, toxicity and prognosis. For diseases such as Wilms' tumour, osteogenic sarcoma and Ewing's tumour, histological response to initial induction chemotherapy is of prognostic significance, and the depth of response is increasingly recognised as an important determinant of prognosis for high-risk neuroblastoma. For several of these tumour types, the dose-intensity of chemotherapy may be an important variable in determining prognosis. However the relationship between pharmacokinetic variability, cellular pharmacology and the major determinants of chemosensitivity to those drugs employed in first line therapy is unknown. The study of these relationships, by means of up front window studies in children who present with high-risk disease, may be as important as the introduction of new agents. Indeed, the optimisation of current therapies may be required to allow a fully informed selection of those children for whom novel therapies are truly needed. Funding and international collaboration at the clinical and scientific level would be required to achieve these aims.
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Affiliation(s)
- E J Estlin
- Department of Paediatric Oncology, Royal Manchester Children's Hospital, Pendlebury, Manchester, M27 4HA, UK.
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Robson H, Meyer S, Shalet SM, Anderson E, Roberts S, Eden OB. Platinum agents in the treatment of osteosarcoma: efficacy of cisplatin vs. carboplatin in human osteosarcoma cell lines. MEDICAL AND PEDIATRIC ONCOLOGY 2002; 39:573-80. [PMID: 12376980 DOI: 10.1002/mpo.10076] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND Cisplatin (cDDP), when used either alone or, more often, in combination with other agents, especially adriamycin, achieves a high response rate in osteosarcoma. Its use, however, is limited by severe nephro- and neuro-toxicity. Second generation platinum compounds, most notably carboplatin (CBDCA), have been developed in order to attempt to reduce these dose-limiting toxicities, and thus improve the therapeutic ratio. Studies evaluating the role of combination CT containing CBDCA vs. cDDP have demonstrated differing results depending on the tumor type tested and its role in the treatment of osteosarcoma has yet to be clarified. PROCEDURE In this study, we compared the in vitro anti-tumor activity of cDDP and CBDCA in a panel of three human osteosarcoma cell lines (HOS, MG63, and U2OS). RESULTS cDDP and CBDCA (0-20 micromol) showed marked variation in cytotoxicity among the three cell lines. EC(50) values for CBDCA in HOS and MG63 cells were approximately two-fold higher than for cDDP and the ratio of AUC(CBDCA) to AUC(cDDP) varied from 1.8 in the HOS cell line to 2.3 in the MG63 cell line. Exposure of MG63 and HOS cells to either cDDP or CBDCA (1.67 and 13.5 micromol) caused a G2/M cell cycle arrest by 24 hr. Also evident was a sub G1 peak indicative of cell death by apoptosis. U2OS cells were relatively resistant to the cytotoxic effects of both drugs, although a cell cycle arrest in response to DNA damage was observed. This suggests that unlike MG63 and HOS cells, U2OS cells have either a more efficient repair pathway for platinum-induced DNA damage or are able to evade apoptosis. Examination of apoptotic events and cellular recovery demonstrated that both an 8-16-fold higher concentration and longer treatment period for CBDCA compared with cDDP was required to produce equivalent cell death and a loss of the ability of single cell clones to form colonies in both the HOS and MG63, but not the U2OS cell line. CONCLUSIONS Our findings suggest that CBDCA at a two- to four-fold higher concentration than cDDP has potential therapeutic activity in platinum sensitive osteosarcomas, particularly when cDDP cytotoxicity compromises therapeutic efficacy.
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Affiliation(s)
- H Robson
- Tumour Biochemistry Laboratory, Clinical Research Department, Christie Hospital NHS Trust, Wilmslow Road, Manchester M20 4BX, UK.
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Fagioli F, Aglietta M, Tienghi A, Ferrari S, Brach del Prever A, Vassallo E, Palmero A, Biasin E, Bacci G, Picci P, Madon E. High-dose chemotherapy in the treatment of relapsed osteosarcoma: an Italian sarcoma group study. J Clin Oncol 2002; 20:2150-6. [PMID: 11956277 DOI: 10.1200/jco.2002.08.081] [Citation(s) in RCA: 116] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE To study the feasibility and activity of two courses of high-dose chemotherapy (HDCT) in patients with osteosarcoma in metastatic relapse. PATIENTS AND METHODS Patients with high-grade osteosarcoma in metastatic relapse (multiple metastases or solitary metastasis at intervals of less than 30 months) were eligible for study. High-dose chemotherapy consisted of carboplatin and etoposide followed by stem-cell rescue. A second course was planned 4 to 6 weeks after the first. Surgery was performed before or after HDCT. RESULTS Thirty-two patients were enrolled onto the study. At the end of the treatment, 25 patients were in complete remission (CR), six were alive with disease progression, and one died of toxicity. At present, 14 patients are alive with a median survival time of 23 months from study entry: four are in first CR, three are in second CR, and one is in fourth CR. Six patients are alive with disease. Eighteen patients (56%) died: 17 of disease and one of toxicity. Transplantation-related mortality was 3.1%. The relapse or progression disease rate was 84.4%. The 3-year overall survival rate is 20% and the 3-year disease-free survival rate is 12%. CONCLUSION HDCT combined with surgery is feasible and can induce CR in a large portion of patients. Two points, however, need to be considered: only patients who are chemosensitive to induction treatment can obtain CR after HDCT, and the length of remission is short, because most patients relapse. Thus novel strategies are needed to maintain the remission status or to treat patients who do not respond to induction treatment.
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Affiliation(s)
- F Fagioli
- Department of Pediatrics, University of Turin, Italy.
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Affiliation(s)
- M A Smith
- Cancer Therapy Evaluation Program, National Cancer Institute, Bethesda, Maryland, USA
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Meyer WH, Pratt CB, Poquette CA, Rao BN, Parham DM, Marina NM, Pappo AS, Mahmoud HH, Jenkins JJ, Harper J, Neel M, Fletcher BD. Carboplatin/ifosfamide window therapy for osteosarcoma: results of the St Jude Children's Research Hospital OS-91 trial. J Clin Oncol 2001; 19:171-82. [PMID: 11134210 DOI: 10.1200/jco.2001.19.1.171] [Citation(s) in RCA: 85] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE To determine the activity of carboplatin/ifosfamide in patients with previously untreated osteosarcoma and to estimate patient outcomes after a multiagent chemotherapy protocol that eliminated cisplatin. PATIENTS AND METHODS Sixty-nine patients with newly diagnosed, previously untreated osteosarcoma received three cycles of carboplatin (560 mg/m(2) x 1) and ifosfamide (2.65 g/m(2)/d x 3). Assessment of response was evaluated after two (week 6) and three (week 9) chemotherapy cycles. At week 9, histologic response was assessed. Adjuvant therapy comprised two additional carboplatin/ifosfamide cycles, doxorubicin, and high-dose methotrexate. Patients were stratified at enrollment: stratum A, resectable primary tumor without metastases; stratum B, unresectable primary tumor; and stratum C, metastatic disease at diagnosis. Week 6 response was compared with that of a historic group that received only ifosfamide during the initial window evaluation. RESULTS The clinical and radiographic response rate to three cycles of carboplatin/ifosfamide was 67.7% (95% confidence interval, 55.0% to 78.8%). Compared with the historic population who received only ifosfamide, the combination of carboplatin and ifosfamide reduced the progressive disease rate at week 6 (31.9% v 9%, P: = .003). For patients in stratum A, the 3-year event-free survival and survival were 72.3% +/- 6.7% and 76.4% +/- 6.4%, respectively. Patients who received carboplatin-based therapy had less long-term renal toxicity and ototoxicity. CONCLUSION This pilot trial suggests that carboplatin/ifosfamide combination chemotherapy has substantial antitumor activity. In the context of a multiagent chemotherapy protocol comprising high-dose methotrexate and doxorubicin, we found that the addition of carboplatin/ifosfamide resulted in patient outcomes comparable to trials using cisplatin-based therapy with less long-term toxicity.
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Affiliation(s)
- W H Meyer
- Department of Hematology/Oncology, St Jude Children's Research Hospital, and University of Tennessee Memphis, Memphis, TN, USA.
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Abstract
The results of several studies suggest that alterations in various cell cycle regulatory genes are involved in the pathogenesis of osteosarcomas. Experiments in animal models provide preliminary data on the feasibility of gene therapy in osteosarcoma and chondrosarcoma. Prediction of response to chemotherapy remains a major focus of imaging research. Several clinicopathologic studies have explored the mechanisms underlying multidrug resistance in osteosarcoma patients receiving neoadjuvant chemotherapy. HER2/erbB2 expression, linked to poor prognosis, has been proposed as a therapeutic target in osteosarcoma. In clinical studies of osteosarcoma, further data confirm the activity of ifosfamide and carboplatin but provide little support for the use of immunotherapy. A retrospective analysis showed no value for dose intensification of doxorubicin/cisplatin, but the results of a prospective trial should be more informative. Recent evidence confirms that secondary osteosarcomas and malignant fibrous histiocytomas of bone should be treated with aggressive chemotherapy regimens, similar to those used for osteosarcomas.
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Affiliation(s)
- V H Bramwell
- Medical Oncology, London Regional Cancer Centre, Ontario, Canada.
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