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Kacar M, Nagel MB, Liang J, Li Y, Neel MD, Lucas JT, McCarville MB, Santiago T, Pappo AS, Krasin MJ. Radiation therapy dose escalation achieves high rates of local control with tolerable toxicity profile in pediatric and young adult patients with Ewing sarcoma. Cancer 2024; 130:1836-1843. [PMID: 38271232 PMCID: PMC11058012 DOI: 10.1002/cncr.35196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 11/28/2023] [Accepted: 12/07/2023] [Indexed: 01/27/2024]
Abstract
BACKGROUND Local control for patients with Ewing sarcoma (EWS) who present with large tumors are suboptimal when treated with standard radiation therapy (RT) doses of 54-55.8 Gy. The purpose of this study is to determine local control and toxicity of dose-escalated RT for tumors ≥8 cm (greatest diameter at diagnosis) in pediatric and young adult patients with EWS. METHODS Eligible patients ≤30 years old with newly diagnosed EWS ≥8 cm treated with definitive conformal or intensity modulated photon, or proton radiation therapy techniques were included. All patients in the study received dose-escalated RT doses. Outcomes included overall survival (OS), event-free survival (EFS), local failure rates, and toxicity. RESULTS Thirty-two patients were included, 20 patients presented with metastatic disease and 12 patients with localized disease. The median RT dose was 64.8 Gy (range, 59.4-69.4 Gy) with variability of doses to protect normal surrounding tissues. All patients received systemic chemotherapy. The 5-year OS and EFS for the cohort was 64.2% and 42%, respectively. The 5-year cumulative incidence of local failure was 6.6%. There were two combined local and distant failures with no isolated local failures. Twenty-nine patients experienced short term toxicity, 90% of those being radiation dermatitis. Twenty-seven patients experienced long-term toxicity, with only one experiencing grade 4 toxicity, a secondary malignancy after therapy. CONCLUSION This study demonstrates that definitive RT for pediatric and young adult patients with EWS ≥8 cm provides high rates of local control, while maintaining a tolerable toxicity profile.
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Affiliation(s)
- Marija Kacar
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, Tennessee, USA
| | - Margaret B. Nagel
- Department of Pediatrics, UT Southwestern Medical Center Dallas, Dallas, Texas, USA
| | - Jia Liang
- Department of Biostatistics, St. Jude Children’s Research Hospital, Memphis, Tennessee, USA
| | - Yimei Li
- Department of Biostatistics, St. Jude Children’s Research Hospital, Memphis, Tennessee, USA
| | - Michael D. Neel
- Department of Surgery, St. Jude Children’s Research Hospital, Memphis, Tennessee, USA
| | - John T. Lucas
- Department of Radiation Oncology, St. Jude Children’s Research Hospital, Memphis, Tennessee, USA
| | - M. Beth McCarville
- Department of Diagnostic Imaging, St. Jude Children’s Research Hospital, Memphis, Tennessee, USA
| | - Teresa Santiago
- Department of Pathology, St. Jude Children’s Research Hospital, Memphis, Tennessee, USA
| | - Alberto S. Pappo
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, Tennessee, USA
| | - Matthew J. Krasin
- Department of Radiation Oncology, St. Jude Children’s Research Hospital, Memphis, Tennessee, USA
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Zuckerman LM, Lewis VO, Prince DE, Neel MD. Reconstruction of Bony Defects With Motorized Intramedullary Nails After Tumor Resection. Instr Course Lect 2024; 73:369-385. [PMID: 38090910] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2023]
Abstract
Motorized intramedullary lengthening nails allow for transport of a bone segment for limb lengthening, deformity correction, healing of nonunion, and intercalary distraction osteogenesis. Resection of tumors involving the bone can result in substantial defects that require reconstruction. Use of these nails allows for a biologic reconstruction with the incorporation of allograft or by distraction osteogenesis. Limb lengthening after an internal hemipelvectomy where the hip joint is resected can be performed to improve gait, decrease pain, and prevent the need for a custom shoe or shoe lift. Using these nails in compression aids the incorporation of intercalary allografts and prevents stress shielding and stress risers within the graft when compared with plating. It also allows for a subsequent lengthening of the limb using the same implant. Plate-assisted bone segment transport or the use of a bone transport nail allows for a true biologic reconstruction of an intercalary defect using distraction osteogenesis. These implants provide the orthopaedic oncologist with more options for reconstruction and the potential to improve the function and outcomes of their patients.
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DeFeo BM, Neel MD, Pui CH, Jeha S, Hankins JS, Kaste SC, Srivastava DK, Ness KK. Functional Outcomes for Children, Adolescents, and Young Adults with Osteonecrosis following Hip Core Decompression. Rehabil Oncol 2022; 40:E46-E53. [PMID: 36876164 PMCID: PMC9979580 DOI: 10.1097/01.reo.0000000000000306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Background Patients with pediatric leukemia and sickle cell disease are at risk for developing osteonecrosis (ON), a disease that can result in pain, loss of function, and disability. Hip core decompression surgery is an option aimed to prevent femoral head collapse and avoid future arthroplasty. Objective Describe functional outcomes and gait quality among a young population with hip ON before and after hip core decompression. Methods Study included participants with hip ON secondary to treatment for hematologic malignancy or sickle cell disease, between 8 and 29 years old, requiring hip core decompression surgery. At one-year follow-up, 13 participants (9 male, median age 17 years) completed the Functional Mobility Assessment (FMA), range of motion, and GAITRite® testing. Results Participants demonstrated improved mobility and endurance on the FMA at 1-year post-operatively compared to pre-operatively, with higher scores for time on the Timed Up and Go (mean FMA score = 2.92 [SD = 1.32] vs. 2.07 [SD = 1.70]), time on the Timed Up and Down Stairs (3.69 [0.85] vs. 2.92 [1.66]), and 9-Minute Walk Test scores for distance walked (2.69 [0.63] vs. 2.23 [0.93]) and heart rate (4.54 [0.66] vs. 3.31 [1.38]). GAITRite® analysis also showed improvements in many gait parameters at one-year follow-up. Limitations Cancer treatment complications other than ON could have contributed to results, not all eligible participants agreed to participate, and follow-up was only one year. Conclusions Young patients with hip ON demonstrated improvements in functional mobility, endurance, and gait quality one year following hip core decompression.
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Affiliation(s)
- Brian M. DeFeo
- Rehabilitation Services, St. Jude Children’s Research Hospital, Memphis, TN
| | - Michael D. Neel
- Department of Surgery, St. Jude Children’s Research Hospital, Memphis, TN
| | - Ching-Hon Pui
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, TN
- Department of Global Pediatric Medicine, St. Jude Children’s Research Hospital, Memphis, TN
- Department of St. Jude Global, St. Jude Children’s Research Hospital, Memphis, TN
- Department of Pathology, St. Jude Children’s Research Hospital, Memphis, TN
- Department of Hematological Malignancies Program, St. Jude Children’s Research Hospital, Memphis, TN
| | - Sima Jeha
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, TN
- Department of Global Pediatric Medicine, St. Jude Children’s Research Hospital, Memphis, TN
- Department of St. Jude Global, St. Jude Children’s Research Hospital, Memphis, TN
| | - Jane S. Hankins
- Department of Hematology, St. Jude Children’s Research Hospital, Memphis, TN
- Department of St. Jude Graduate School of Biomedical Sciences, St. Jude Children’s Research Hospital, Memphis, TN
| | - Sue C. Kaste
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, TN
- Department of Diagnostic Imaging, St. Jude Children’s Research Hospital, Memphis, TN
- Department of Radiology University of Tennessee Health Science Center
| | | | - Kirsten K. Ness
- Department of St. Jude Graduate School of Biomedical Sciences, St. Jude Children’s Research Hospital, Memphis, TN
- Department of Pediatric Medicine, St. Jude Children’s Research Hospital, Memphis, TN
- Department of Epidemiology/Cancer Control, St. Jude Children’s Research Hospital, Memphis, TN
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Rao BN, Neel MD, Abdel-Hafeez H, Murphy S. Extremity bone sarcoma: Evolution from primary amputation to limb salvage surgery (LSS). J Clin Oncol 2021. [DOI: 10.1200/jco.2021.39.15_suppl.e22012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
e22012 Background: Primary Extremity Bone Sarcomas (PEBS) were historically managed by upfront amputation. Early success rates utilizing neoadjuvant chemotherapy followed by LSS showed promise in halting disease progression and achieving local control. This prompted surgical oncologists to consider LSS in more patients. In anatomic locations for which no functional reconstruction exists, amputation is still considered the best option. Oncologic control, patient satisfaction and improved function are the primary goals of LSS. Three Dimensional CT and MRI have made for more accurate surgical planning, ensuring adequate margins and improved local control. Methods: Between January 1983 and December 2019 the senior author (BNR) has performed, or mentored over 590 LSS worldwide.Improvement in imaging modalities has been the most important advancement contributing to decreasing tumor margins. Initially bone scans determined the margins at 7cm. In the 1970s CT became the modality used to determine local tumor extent. The resection margins were reduced to 5 cm. The early 90’s saw MRI as the main imaging modality. Margins are now set at 1-2cm.LSS was initiated in the mid 80’s using the strict criteria of age > 13, no metastasis, intramedullary extension less than 50%, and small extraosseus extent. Results: Of the 134 cases enrolled through 1990, the local control rate was 90%. Between July 1991 through December 2019, 388 patients enrolled in bone sarcoma protocols, 354 patients underwent LSS ( > 95%). The primary site was the femur (171 cases, 43%) Histological Diagnosis was OS in 93%. Ages ranged from 3-25 years (median 10.8 years) The average length of tumor resection was 7cms(range 1-38cms). 5 patients presented with pathological fracture. All successfully underwent LSS without an increase in local recurrence. Intraoperative complications included, excessive hemorrhage defined as > 10%of blood volume in 88 patients, 25%, Vascular injuries requiring repair in 9 patients, post operative neuropraxia in 28 patients. Mid and late term complications included, Superficial wound infection in 45 patients (19 requiring some surgical intervention), Deep wound problems were identified in 11 patients ( 3 required subsequent amputation), 9 patients had their prosthesis revised due to refractory infection, Local relapse in 5 patients , < 1%. Long term implant related complications, loosening of the prosthesis in 16 , Stem fracture in 13, nonunion of the allograft in 3 patients. Conclusions: Disadvantages are the need for repeat surgeries consequent to either growth discrepancy, loosening, or implant fracture.LSS is feasible in over 95% of patients, complications are generally manageable. Successful oncologic results, satisfaction and function are readily obtained. Early rehabilitation is key to functional success.
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Jones LC, Kaste SC, Karol SE, DeFeo B, Kim HKW, Neel MD, Levin AS. Team approach: Management of osteonecrosis in children with acute lymphoblastic leukemia. Pediatr Blood Cancer 2020; 67:e28509. [PMID: 32860663 DOI: 10.1002/pbc.28509] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Revised: 05/29/2020] [Accepted: 06/01/2020] [Indexed: 11/08/2022]
Abstract
With current treatments for acute lymphoblastic leukemia (ALL), the overall prognosis for survival is favorable. Increasing emphasis is placed on recognizing and managing the long-term consequences of ALL and its treatment, particularly involving osteonecrosis. Early osteonecrosis diagnosis and management may improve outcomes and is best accomplished through coordinated teams that may include hematologic oncologists, radiologists, orthopedic surgeons, physical therapists, and the patient and their family. Magnetic resonance imaging is the "gold standard" for diagnosis of early-stage and/or multifocal osteonecrosis. Treatments for osteonecrosis in ALL patients are risk stratified and may include observation, corticosteroid or chemotherapy adjustment, and pharmaceutical or surgical approaches.
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Affiliation(s)
- Lynne C Jones
- Department of Orthopaedic Surgery, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Sue C Kaste
- Department of Diagnostic Imaging, St. Jude Children's Research Hospital, Memphis, Tennessee.,Leukemia/Lymphoma Division, Department of Oncology, St. Jude Children's Research Hospital, Memphis, Tennessee
| | - Seth E Karol
- Leukemia/Lymphoma Division, Department of Oncology, St. Jude Children's Research Hospital, Memphis, Tennessee
| | - Brian DeFeo
- Rehabilitation Services, St. Jude Children's Research Hospital, Memphis, Tennessee
| | - Harry K W Kim
- Center for Excellence in Hip Disorders, Texas Scottish Rite Hospital for Children, UT Southwestern Medical Center, Dallas, Texas
| | - Michael D Neel
- Division of Orthopaedics, St. Jude Children's Research Hospital, Memphis, TN
| | - Adam S Levin
- Division of Orthopaedic Oncology, Department of Orthopaedic Surgery, The Johns Hopkins University School of Medicine, Baltimore, Maryland
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6
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Inaba H, Varechtchouk O, Neel MD, Ehrhardt MJ, Metzger ML, Karol SE, Ness KK, Ribeiro RC, Pui CH, Relling MV, Sandlund JT, Kaste SC. Whole-joint magnetic resonance imaging to assess osteonecrosis in pediatric patients with acute lymphoblastic lymphoma. Pediatr Blood Cancer 2020; 67:e28336. [PMID: 32472969 PMCID: PMC7391358 DOI: 10.1002/pbc.28336] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Revised: 03/04/2020] [Accepted: 03/25/2020] [Indexed: 11/10/2022]
Abstract
BACKGROUND Osteonecrosis is a debilitating complication in children and adolescents with acute lymphoblastic leukemia or acute lymphoblastic lymphoma (LLy). An objective screening test to identify patients at risk for symptomatic, extensive joint involvement will help manage osteonecrosis. METHODS We performed a prospective, longitudinal pilot study with whole-joint magnetic resonance imaging (MRI) of shoulders, elbows, hips, knees, ankles, and hindfeet to evaluate the incidence and timing of osteonecrosis involving multiple joints in 15 patients with LLy aged 9-21 years at diagnosis. RESULTS Osteonecrosis affecting ≥30% of the epiphysis occurred in eight of 15 patients, with a high prevalence in hips (12 of 26 examined [46%]) and knees (10 of 26 [38%]) post reinduction I and in shoulders (seven of 20 [35%]) post reinduction II. Most osteonecrotic hips and knees with ≥30% epiphyseal involvement became symptomatic and/or underwent surgery (100% and 82%, respectively). All eight patients with ≥30% epiphyseal involvement had multijoint involvement. Seven of these patients had hip or knee osteonecrosis by the end of remission induction, and only these patients developed osteonecrosis that became symptomatic and/or underwent surgery in their hips, knees, shoulders, ankles, and/or feet; all of these joints were associated with epiphyseal abnormalities on post reinduction I imaging. CONCLUSIONS MRI screening in adolescent patients with LLy revealed osteonecrosis in multiple joints. Initial screening with hip and knee MRI at the end of induction may identify susceptible patients who could benefit from referrals to subspecialties, more extensive follow-up imaging of other joints, and early medical and surgical interventions.
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Affiliation(s)
- Hiroto Inaba
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, Tennessee;,Department of Pediatrics, University of Tennessee Health Science Center, Memphis, Tennessee
| | - Olga Varechtchouk
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, Tennessee
| | - Michael D. Neel
- Department of Surgery, St. Jude Children’s Research Hospital, Memphis, Tennessee
| | - Matthew J. Ehrhardt
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, Tennessee;,Department of Pediatrics, University of Tennessee Health Science Center, Memphis, Tennessee,Department of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Memphis, Tennessee
| | - Monika L. Metzger
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, Tennessee;,Department of Pediatrics, University of Tennessee Health Science Center, Memphis, Tennessee,Department of Global Pediatric Medicine, St. Jude Children’s Research Hospital, Memphis, Tennessee
| | - Seth E. Karol
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, Tennessee;,Department of Pediatrics, University of Tennessee Health Science Center, Memphis, Tennessee
| | - Kirsten K. Ness
- Department of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Memphis, Tennessee
| | - Raul C. Ribeiro
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, Tennessee;,Department of Pediatrics, University of Tennessee Health Science Center, Memphis, Tennessee
| | - Ching-Hon Pui
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, Tennessee;,Department of Pediatrics, University of Tennessee Health Science Center, Memphis, Tennessee
| | - Mary V. Relling
- Department of Pharmaceutical Sciences, St. Jude Children’s Research Hospital, Memphis, Tennessee;,Department of Clinical Pharmacy, University of Tennessee Health Science Center, Memphis, Tennessee
| | - John T. Sandlund
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, Tennessee;,Department of Pediatrics, University of Tennessee Health Science Center, Memphis, Tennessee
| | - Sue C. Kaste
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, Tennessee;,Department of Diagnostic Imaging, St. Jude Children’s Research Hospital, Memphis, Tennessee;,Department of Radiology, University of Tennessee Health Science Center, Memphis, Tennessee
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7
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DeFeo BM, Kaste SC, Li Z, Brinkman TM, Neel MD, Srivastava DK, Hudson MM, Robison LL, Karol SE, Ness KK. Long-Term Functional Outcomes Among Childhood Survivors of Cancer Who Have a History of Osteonecrosis. Phys Ther 2020; 100:509-522. [PMID: 32044966 PMCID: PMC7246066 DOI: 10.1093/ptj/pzz176] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Revised: 06/17/2019] [Accepted: 09/19/2019] [Indexed: 11/14/2022]
Abstract
BACKGROUND Glucocorticoids used to treat childhood leukemia and lymphoma can result in osteonecrosis, leading to physical dysfunction and pain. Improving survival rates warrants research into long-term outcomes among this population. OBJECTIVE The objective of this study was to compare the physical function and quality of life (QOL) of survivors of childhood cancer who had an osteonecrosis history with that of survivors who had no osteonecrosis history and with that of people who were healthy (controls). DESIGN This was a cross-sectional study. METHODS This study included St Jude Lifetime Cohort Study participants who were ≥ 10 years from the diagnosis of childhood leukemia or lymphoma and ≥ 18 years old; 135 had osteonecrosis (52.5% men; mean age = 27.7 [SD = 6.08] years) and 1560 had no osteonecrosis history (52.4% men; mean age = 33.3 [SD = 8.54] years). This study also included 272 people who were from the community and who were healthy (community controls) (47.7% men; mean age = 35.1 [SD = 10.46] years). The participants completed functional assessments and questionnaires about QOL. RESULTS Survivors with osteonecrosis scored lower than other survivors and controls for dorsiflexion strength (mean score = 16.50 [SD = 7.91] vs 24.17 [SD = 8.61] N·m/kg) and scored lower than controls for flexibility with the sit-and-reach test (20.61 [SD = 9.70] vs 23.96 [SD = 10.73] cm), function on the Physical Performance Test (mean score = 22.73 [SD = 2.05] vs 23.58 [SD = 0.88]), and mobility on the Timed "Up & Go" Test (5.66 [SD = 2.25] vs 5.12 [SD = 1.28] seconds). Survivors with hip osteonecrosis requiring surgery scored lower than survivors without osteonecrosis for dorsiflexion strength (13.75 [SD = 8.82] vs 18.48 [SD = 9.04] N·m/kg), flexibility (15.79 [SD = 8.93] vs 20.37 [SD = 10.14] cm), and endurance on the 6-minute walk test (523.50 [SD = 103.00] vs 572.10 [SD = 102.40] m). LIMITATIONS Because some eligible survivors declined to participate, possible selection bias was a limitation of this study. CONCLUSIONS Survivors of childhood leukemia and lymphoma with and without osteonecrosis demonstrated impaired physical performance and reported reduced QOL compared with controls, with those requiring surgery for osteonecrosis most at risk for impairments. It may be beneficial to provide strengthening, flexibility, and endurance interventions for patients who have pediatric cancer and osteonecrosis for long-term function.
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Affiliation(s)
- Brian M DeFeo
- DPT, OCS, Rehabilitation Services and Department of Radiological Sciences, Mail Stop 113, St Jude Children’s Research Hospital, 262 Danny Thomas Place, Memphis,TN 38105-3678 (USA)
| | - Sue C Kaste
- Department of Radiological Sciences, St Jude Children’s Research Hospital
| | - Zhenghong Li
- Department of Epidemiology and Cancer Control, St Jude Children’s Research Hospital
| | - Tara M Brinkman
- Department of Epidemiology and Cancer Control and Department of Psychology, St Jude Children’s Research Hospital
| | - Michael D Neel
- Department of Surgery, St Jude Children’s Research Hospital
| | - Deo Kumar Srivastava
- Department of Biostatistics and Department of Cancer Prevention and Control, St Jude Children’s Research Hospital
| | - Melissa M Hudson
- Department of Epidemiology and Cancer Control, Department of Psychology, Department of Cancer Prevention and Control, and Department of Oncology, St Jude Children’s Research Hospital
| | - Leslie L Robison
- Department of Epidemiology and Cancer Control, Department of Cancer Prevention and Control, and Comprehensive Cancer Center, St Jude Children’s Research Hospital
| | - Seth E Karol
- Department of Oncology and Comprehensive Cancer Center, St Jude Children’s Research Hospital
| | - Kirsten K Ness
- Department of Epidemiology and Cancer Control and Department of Pediatric Medicine, St Jude Children’s Research Hospital
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Métais JY, Doerfler PA, Mayuranathan T, Bauer DE, Fowler SC, Hsieh MM, Katta V, Keriwala S, Lazzarotto CR, Luk K, Neel MD, Perry SS, Peters ST, Porter SN, Ryu BY, Sharma A, Shea D, Tisdale JF, Uchida N, Wolfe SA, Woodard KJ, Wu Y, Yao Y, Zeng J, Pruett-Miller S, Tsai SQ, Weiss MJ. Genome editing of HBG1 and HBG2 to induce fetal hemoglobin. Blood Adv 2019; 3:3379-3392. [PMID: 31698466 PMCID: PMC6855127 DOI: 10.1182/bloodadvances.2019000820] [Citation(s) in RCA: 107] [Impact Index Per Article: 21.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Accepted: 08/19/2019] [Indexed: 12/20/2022] Open
Abstract
Induction of fetal hemoglobin (HbF) via clustered regularly interspaced short palindromic repeats/Cas9-mediated disruption of DNA regulatory elements that repress γ-globin gene (HBG1 and HBG2) expression is a promising therapeutic strategy for sickle cell disease (SCD) and β-thalassemia, although the optimal technical approaches and limiting toxicities are not yet fully defined. We disrupted an HBG1/HBG2 gene promoter motif that is bound by the transcriptional repressor BCL11A. Electroporation of Cas9 single guide RNA ribonucleoprotein complex into normal and SCD donor CD34+ hematopoietic stem and progenitor cells resulted in high frequencies of on-target mutations and the induction of HbF to potentially therapeutic levels in erythroid progeny generated in vitro and in vivo after transplantation of hematopoietic stem and progenitor cells into nonobese diabetic/severe combined immunodeficiency/Il2rγ-/-/KitW41/W41 immunodeficient mice. On-target editing did not impair CD34+ cell regeneration or differentiation into erythroid, T, B, or myeloid cell lineages at 16 to 17 weeks after xenotransplantation. No off-target mutations were detected by targeted sequencing of candidate sites identified by circularization for in vitro reporting of cleavage effects by sequencing (CIRCLE-seq), an in vitro genome-scale method for detecting Cas9 activity. Engineered Cas9 containing 3 nuclear localization sequences edited human hematopoietic stem and progenitor cells more efficiently and consistently than conventional Cas9 with 2 nuclear localization sequences. Our studies provide novel and essential preclinical evidence supporting the safety, feasibility, and efficacy of a mechanism-based approach to induce HbF for treating hemoglobinopathies.
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Affiliation(s)
- Jean-Yves Métais
- Department of Hematology, St. Jude Children's Research Hospital, Memphis, TN
| | - Phillip A Doerfler
- Department of Hematology, St. Jude Children's Research Hospital, Memphis, TN
| | | | - Daniel E Bauer
- Division of Hematology/Oncology, Boston Children's Hospital, Boston, MA
- Department of Pediatric Oncology, Dana-Farber Cancer Institute, Boston, MA
- Department of Pediatrics, Harvard Medical School, Boston, MA
- Harvard Stem Cell Institute, Cambridge, MA
- Broad Institute of MIT and Harvard, Cambridge, MA
| | - Stephanie C Fowler
- Department of Hematology, St. Jude Children's Research Hospital, Memphis, TN
| | - Matthew M Hsieh
- Molecular and Clinical Hematology Branch, National Heart, Lung, and Blood Institute, Bethesda, MD
| | - Varun Katta
- Department of Hematology, St. Jude Children's Research Hospital, Memphis, TN
| | - Sagar Keriwala
- Department of Hematology, St. Jude Children's Research Hospital, Memphis, TN
| | - Cicera R Lazzarotto
- Department of Hematology, St. Jude Children's Research Hospital, Memphis, TN
| | - Kevin Luk
- Department of Molecular, Cell and Cancer Biology, University of Massachusetts Medical School, Worcester, MA; and
| | | | | | | | | | - Byoung Y Ryu
- Department of Hematology, St. Jude Children's Research Hospital, Memphis, TN
| | - Akshay Sharma
- Department of Bone Marrow Transplantation and Cellular Therapy, St. Jude Children's Research Hospital, Memphis, TN
| | - Devlin Shea
- Division of Hematology/Oncology, Boston Children's Hospital, Boston, MA
| | - John F Tisdale
- Molecular and Clinical Hematology Branch, National Heart, Lung, and Blood Institute, Bethesda, MD
| | - Naoya Uchida
- Molecular and Clinical Hematology Branch, National Heart, Lung, and Blood Institute, Bethesda, MD
| | - Scot A Wolfe
- Department of Molecular, Cell and Cancer Biology, University of Massachusetts Medical School, Worcester, MA; and
| | - Kaitly J Woodard
- Department of Hematology, St. Jude Children's Research Hospital, Memphis, TN
| | - Yuxuan Wu
- Division of Hematology/Oncology, Boston Children's Hospital, Boston, MA
| | - Yu Yao
- Department of Hematology, St. Jude Children's Research Hospital, Memphis, TN
| | - Jing Zeng
- Division of Hematology/Oncology, Boston Children's Hospital, Boston, MA
| | | | - Shengdar Q Tsai
- Department of Hematology, St. Jude Children's Research Hospital, Memphis, TN
| | - Mitchell J Weiss
- Department of Hematology, St. Jude Children's Research Hospital, Memphis, TN
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9
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Tinkle CL, Lu J, Han Y, Li Y, McCarville BM, Neel MD, Bishop MW, Krasin MJ. Curative-intent radiotherapy for pediatric osteosarcoma: The St. Jude experience. Pediatr Blood Cancer 2019; 66:e27763. [PMID: 31012273 PMCID: PMC6588458 DOI: 10.1002/pbc.27763] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2018] [Revised: 04/03/2019] [Accepted: 04/04/2019] [Indexed: 11/08/2022]
Abstract
BACKGROUND Radiation therapy (RT) confers local tumor control and survival advantages in some patients with osteosarcoma, yet pediatric and adolescent and young adult (AYA) population studies are limited. METHODS Twenty-eight patients treated with curative-intent RT (median dose, 59.4 Gy; range, 40-76 Gy) at our institution from 1990 to 2017 were retrospectively identified. Cumulative incidence (CIN) of local failure (LF) was estimated by Gray's method and overall survival (OS) by the Kaplan-Meier method. Competing-risk regression and Cox proportional hazards models determined predictors of outcome. Toxicity was reported according to CTCAE v4.0. RESULTS With a median follow-up of 99.1 months in living patients, nine patients (32.1%) developed LF. Estimated CINs of LF with competing risk of death at 5 years for the entire cohort, patients at initial diagnosis (n = 16), and recurrent/refractory patients (n = 12) were 32.7% (95% CI, 16.0-50.5%), 25.0% (95% CI, 7.3-48.0%), and 43.8% (95% CI, 13.6-71.0%), respectively (P = 0.31). Estimated 5-year OS was 42.6% (95% CI, 23.2-62.0%), 54.6% (95% CI, 29.5-79.6%), and 24.3% (95% CI, 0-52.2%), respectively (P = 0.15). No clinicopathologic features were significantly associated with LF, yet lack of chemotherapy or metastasis at the time of RT was independent significant prognostic factors of decreased OS. Eleven patients experienced RT-related morbidity, with two grade 3 toxicities and no grade 4/5 events. CONCLUSIONS Curative-intent RT in pediatric and AYA patients was well tolerated and achieved a local tumor control rate of 75% in patients with primary disease. Local control rates were similar to those in primarily adult studies, with similar or lower doses.
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Affiliation(s)
- Christopher L. Tinkle
- Departments of Radiation Oncology, St. Jude Children’s Research Hospital, Memphis, Tennessee.,Correspondence: Christopher L. Tinkle, MD, PhD; St. Jude Children’s Research Hospital; 262 Danny Thomas Place, MS 210; Memphis, TN 38105. Tel: (901) 595-3226; Fax: (901) 595-3113;
| | - Jason Lu
- Departments of Radiation Oncology, St. Jude Children’s Research Hospital, Memphis, Tennessee
| | - Yuanyuan Han
- Departments of Biostatistics, St. Jude Children’s Research Hospital, Memphis, Tennessee
| | - Yimei Li
- Departments of Biostatistics, St. Jude Children’s Research Hospital, Memphis, Tennessee
| | - Beth M. McCarville
- Departments of Diagnostic Imaging, St. Jude Children’s Research Hospital, Memphis, Tennessee
| | - Michael D. Neel
- Departments of Surgery, St. Jude Children’s Research Hospital, Memphis, Tennessee
| | - Michael W. Bishop
- Departments of Oncology, St. Jude Children’s Research Hospital, Memphis, Tennessee
| | - Matthew J. Krasin
- Departments of Radiation Oncology, St. Jude Children’s Research Hospital, Memphis, Tennessee
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10
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Gil S, Fernandez-Pineda I, Rao B, Neel MD, Baker JN, Wu H, Wu J, Anghelescu DL. Role of Amputation in Improving Mobility, Pain Outcomes, and Emotional and Psychological Well-Being in Children With Metastatic Osteosarcoma. Am J Hosp Palliat Care 2018; 36:105-110. [PMID: 30058346 DOI: 10.1177/1049909118791119] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND: Few studies have analyzed the benefit of limb amputations in children with metastatic osteosarcoma and limited life span. OBJECTIVE: We studied outcomes of limb amputations in children with metastatic osteosarcoma. DESIGN: We performed a retrospective review of patients who underwent limb amputations (January 1995-June 2015) and died within 1 year of surgery. SETTING/PARTICIPANTS: We studied 12 patients with osteosarcoma at a single institution. MEASUREMENTS: Data on mobility, pain, and emotional and psychological well-being were retrieved from medical records from 1 month before surgery to 6 months after surgery. RESULTS: Of the 12 patients (7 females and 5 males; median age at surgery 13 years [range, 7-20 years]) meeting study criteria, 3 patients and 9 patients had primary osteosarcoma in upper and lower limbs, respectively. Mobility improved postamputation in 8 bedridden/wheelchair-bound patients. Postamputation, emotional, and psychological well-being improved for 9 patients, 3 patients had persistent psychological and/or emotional symptoms, and no patient experienced signs of regret. Daily mean pain scores were significantly lower at 1 week (median 3 [range, 0-6]; P = .03) and 3 months (median 0 [range, 0-8]; P = .02) postsurgery than at 1 week presurgery (median 5.5 [range, 0-10]). Morphine consumption (mg/kg/d) showed a trend toward higher values at 1 week (median 0.2 [range, 0-7.6]; P = .6) and 3 months (median 0.2 [range, 0-0.5]; P = .3) postsurgery than at 1 week presurgery (median 0.1 [range, 0-0.5]). CONCLUSIONS: Patients undergoing limb amputations had reduced pain and improved mobility and emotional and psychological well-being. Amputations are likely to benefit children with limited life expectancy.
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Affiliation(s)
- Sebastian Gil
- 1 Department of Surgery, St Jude Children's Research Hospital, Memphis, TN, USA
| | | | - Bhaskar Rao
- 1 Department of Surgery, St Jude Children's Research Hospital, Memphis, TN, USA
| | - Michael D Neel
- 1 Department of Surgery, St Jude Children's Research Hospital, Memphis, TN, USA
| | - Justin N Baker
- 2 Department of Oncology, St Jude Children's Research Hospital, Memphis, TN, USA
| | - Huiyun Wu
- 3 Department of Biostatistics, St Jude Children's Research Hospital, Memphis, TN, USA
| | - Jianrong Wu
- 3 Department of Biostatistics, St Jude Children's Research Hospital, Memphis, TN, USA
| | - Doralina L Anghelescu
- 4 Division of Anesthesiology, Department of Pediatric Medicine, St Jude Children's Research Hospital, Memphis, TN, USA
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11
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Tinkle CL, Fernandez-Pineda I, Sykes A, Lu Z, Hua CH, Neel MD, Bahrami A, Shulkin BL, Kaste SC, Pappo A, Spunt SL, Krasin MJ. Nonrhabdomyosarcoma soft tissue sarcoma (NRSTS) in pediatric and young adult patients: Results from a prospective study using limited-margin radiotherapy. Cancer 2017; 123:4419-4429. [PMID: 28759114 DOI: 10.1002/cncr.30793] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2017] [Revised: 04/14/2017] [Accepted: 04/25/2017] [Indexed: 11/12/2022]
Abstract
BACKGROUND Indications for and delivery of adjuvant therapies for pediatric nonrhabdomyosarcoma soft tissue sarcoma (NRSTS) have been derived largely from adult studies; therefore, significant concern remains regarding radiation exposure to normal tissue. The authors report long-term treatment outcomes and toxicities for pediatric and young adult patients with high-grade NRSTS who were treated on a prospective trial using limited-margin radiotherapy. METHODS Sixty-two patients (ages 3-22 years) with predominantly high-grade NRSTS requiring radiation were treated on a phase 2 institutional study of conformal external-beam radiotherapy and/or brachytherapy using a 1.5-cm to 2-cm anatomically constrained margin. The estimated cumulative incidence of local failure, Gray's method estimated cumulative incidence of local failure, Kaplan-Meier method estimated survival, competing-risk regression model determined predictors of disease outcome, and toxicity was reported according to CTCAE v2.0. RESULTS At a median follow-up of 5.1 years (range, 0.2-10.9 years), 9 patients had experienced local failure. The 5-year overall cumulative incidence of local failure was 14.8% (95% confidence interval [CI], 7.2%-25%), and all but 1 local failure occurred outside the highest-dose irradiation volume. The 5-year Kaplan-Meier estimates for event-free and overall survival were 49.3% (95% CI, 36.3%-61.1%) and 67.9% (95% CI, 54.2%-78.3%), respectively. Multivariable analysis indicated that younger age was the only independent predictor of local recurrence (P = .004). The 5-year cumulative incidence of grade 3 or 4 late toxicity was 15% (95% CI, 7.2%-25.3%). CONCLUSIONS The delivery of limited-margin radiotherapy using conformal external-beam radiotherapy or brachytherapy provides a high rate of local tumor control without an increase in marginal failures and with acceptable treatment-related morbidity. Cancer 2017;123:4419-29. © 2017 American Cancer Society.
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Affiliation(s)
- Christopher L Tinkle
- Department of Radiation Oncology, St. Jude Children's Research Hospital, Memphis, Tennessee
| | | | - April Sykes
- Department of Biostatistics, St. Jude Children's Research Hospital, Memphis, Tennessee
| | - Zhaohua Lu
- Department of Biostatistics, St. Jude Children's Research Hospital, Memphis, Tennessee
| | - Chia-Ho Hua
- Department of Radiation Oncology, St. Jude Children's Research Hospital, Memphis, Tennessee
| | - Michael D Neel
- Department of Surgery, St. Jude Children's Research Hospital, Memphis, Tennessee
| | - Armita Bahrami
- Department of Pathology, St. Jude Children's Research Hospital, Memphis, Tennessee
| | - Barry L Shulkin
- Department of Diagnostic Imaging, St. Jude Children's Research Hospital, Memphis, Tennessee
| | - Sue C Kaste
- Department of Diagnostic Imaging, St. Jude Children's Research Hospital, Memphis, Tennessee.,Department of Radiology, University of Tennessee Health Science Center, Memphis, Tennessee
| | - Alberto Pappo
- Department of Oncology, St. Jude Children's Research Hospital, Memphis, Tennessee
| | - Sheri L Spunt
- Department of Pediatrics, Stanford University, Stanford, California
| | - Matthew J Krasin
- Department of Radiation Oncology, St. Jude Children's Research Hospital, Memphis, Tennessee
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12
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Portera MV, Karol SE, Smith C, Yang W, Cheng C, Neel MD, Pui CH, Relling MV, Kaste SC. Osteonecrosis is unrelated to hip anatomy in children with acute lymphoblastic leukemia. Pediatr Blood Cancer 2017; 64:10.1002/pbc.26407. [PMID: 28035753 PMCID: PMC5596390 DOI: 10.1002/pbc.26407] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/23/2016] [Revised: 11/16/2016] [Accepted: 11/17/2016] [Indexed: 12/31/2022]
Abstract
Osteonecrosis is a debilitating toxicity associated with acute lymphoblastic leukemia (ALL) treatment. A recent report associated interindividual differences in hip anatomy with the development of idiopathic osteonecrosis in adults. To evaluate the impact of hip anatomy on the development of therapy-related osteonecrosis, we retrospectively evaluated the femoral neck-shaft angle, femoral neck offset, and lateral center-edge angle using x-rays of 18 osteonecrosis cases and 46 control children treated for newly diagnosed ALL on a single protocol. Despite adequate statistical power, we found no association between hip anatomy and osteonecrosis. Investigation of other factors contributing to ALL-associated osteonecrosis is warranted.
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Affiliation(s)
- Mary V. Portera
- Department of Pharmaceutical Sciences, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - Seth E. Karol
- Department of Comprehensive Cancer Center, St. Jude Children’s Research Hospital, Memphis, TN, USA,Department of Oncology, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - Colton Smith
- Department of Pharmaceutical Sciences, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - Wenjian Yang
- Department of Pharmaceutical Sciences, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - Cheng Cheng
- Department of Biostatics, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - Michael D. Neel
- Department of Orthopaedics, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - Ching-Hon Pui
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - Mary V. Relling
- Department of Pharmaceutical Sciences, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - Sue C. Kaste
- Department of Diagnostic Imaging, St. Jude Children’s Research Hospital, Memphis, TN, USA
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13
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Anghelescu DL, Steen BD, Wu H, Wu J, Daw NC, Rao BN, Neel MD, Navid F. Prospective study of neuropathic pain after definitive surgery for extremity osteosarcoma in a pediatric population. Pediatr Blood Cancer 2017; 64:10.1002/pbc.26162. [PMID: 27573717 PMCID: PMC5726396 DOI: 10.1002/pbc.26162] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2016] [Revised: 06/30/2016] [Accepted: 07/06/2016] [Indexed: 11/08/2022]
Abstract
BACKGROUND Neuropathic pain (NP) after definitive surgery for extremity osteosarcoma (OS) has not been previously characterized. This study prospectively investigates the incidence, duration, and treatment of NP in limb sparing surgery and amputation groups. PROCEDURE In patients treated for OS on a chemotherapy and definitive surgery (limb sparing vs. amputation) protocol (OS08), we prospectively collected the following data: (i) demographical data (age, sex, race); (ii) NP time of onset and duration; and (iii) dose (starting, maximum) and duration of gabapentin, amitriptyline, and methadone treatment. RESULTS Thirty-seven patients underwent 38 definitive surgeries: limb sparing (26, 68.4%) or amputations (12, 31.6%). Localization included lower extremity (30, 81%), upper extremity (6, 16%), or pelvis (1, 3%). Thirty patients (81%) developed NP and 26 of them required NP-specific medications (87.7%). The mean [standard deviation (SD)] duration of NP was 6.5 weeks (7.2) (median 4.4, range 0.3-29.9). All 26 patients (27 surgeries) treated with NP medications received gabapentin, either as single therapy (65.4%) (17 patients, 18 surgeries), dual therapy with gabapentin and amitriptyline (five patients), or triple therapy with gabapentin, amitriptyline, and methadone (four patients). The mean starting (maximum) doses of gabapentin, amitriptyline, and methadone (mg/kg/day) were 20.2 (43.8), 0.5 (0.7), and 0.3 (0.3), respectively. The incidence and duration of NP, duration of treatment, and NP-specific dose regimens were similar in the limb sparing and the amputation groups. CONCLUSIONS NP after definitive surgery for OS is frequently encountered, can persist for a significant time, and NP outcomes are similar in limb sparing and amputation groups.
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Affiliation(s)
- Doralina L. Anghelescu
- Pain Management Service, Division of Anesthesiology, Department of Pediatric Medicine, St Jude Children’s Research Hospital, Memphis, Tennessee
| | - Brenda D. Steen
- Department of Anesthesiology, St Jude Children’s Research Hospital, Memphis, Tennessee
| | - Huiyun Wu
- Department of Biostatistics, St Jude Children’s Research Hospital, Memphis, Tennessee
| | - Jianrong Wu
- Department of Biostatistics, St Jude Children’s Research Hospital, Memphis, Tennessee
| | - Najat C. Daw
- Division of Pediatrics, MD Anderson Cancer Center, Houston, Texas
| | - Bhaskar N. Rao
- Department of Surgery, St Jude Children’s Research Hospital, Memphis, Tennessee
| | | | - Fariba Navid
- Department of Oncology, St Jude Children’s Research Hospital, Memphis, Tennessee
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14
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Fernandez-Pineda I, Hudson MM, Pappo AS, Bishop MW, Klosky JL, Brinkman TM, Srivastava DK, Neel MD, Rao BN, Davidoff AM, Krull KR, Mulrooney DA, Robison LL, Ness KK. Long-term functional outcomes and quality of life in adult survivors of childhood extremity sarcomas: a report from the St. Jude Lifetime Cohort Study. J Cancer Surviv 2017; 11:1-12. [PMID: 27262580 PMCID: PMC5136514 DOI: 10.1007/s11764-016-0556-1] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2016] [Accepted: 05/30/2016] [Indexed: 01/21/2023]
Abstract
PURPOSE This study compared measured physical performance, health-related quality of life (HRQOL), and social role attainment between extremity sarcoma survivors and controls, and evaluated associations between disease and treatment exposures, health conditions, and performance measures. METHODS Survivors of extremity sarcoma from the St. Jude Lifetime cohort and controls frequency matched by age-, sex-, and race completed physical performance testing and questionnaires. Survivors with Z-scores on outcome measures ≤ -2.0 SD (compared to controls) were categorized with severe impairment/limitation. RESULTS Among 206 survivors (52.4 % male median age 36 years (range 19-65)), 37 % had low relative lean mass, 9.7 % had an ejection fraction <50 %, 51.5 % had diffusion capacity for carbon monoxide <75 %, 27.7 % had sensory and 25.2 % motor neuropathy, and 78.2 % had musculoskeletal complications. Severe impairments/limitations were present among ≥25 % of survivors on fitness, balance, and physical HRQOL measures, and among ≥15 % on strength and activity of daily living measures. Lower extremity tumor location (OR 8.23, 95 % CI 2.54-26.67, P value 0.0004) and amputation (OR 8.07, 95 % CI 3.06-21.27, P value <0.0001) were associated with poor fitness. Poor fitness was associated with increased odds of scoring <40 on the SF-36 physical component summary (OR 4.83, 95 % CI 1.95-11.99, P value 0.001) and role-physical subscale (OR 3.34, 95 % CI 1.33-8.43, P value 0.01). Survivors and controls had similar rates of marriage, independent living, employment, and college attendance. CONCLUSIONS Extremity sarcoma survivors experience high rates of physical impairment and report lower than expected physical HRQOL. However, they are as likely as peers to be married, live independently, be employed, and attend college. IMPLICATIONS FOR CANCER SURVIVORS Follow-up for extremity sarcoma survivors should include assessment of need for further orthopedic care and rehabilitation to address cardiopulmonary and musculoskeletal health.
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Affiliation(s)
- Israel Fernandez-Pineda
- Department of Surgery, St. Jude Children's Research Hospital, 226 Danny Thomas Place, MS133, Memphis, TN, 38105, USA.
| | - M M Hudson
- Department of Oncology, St. Jude Children's Research Hospital, 226 Danny Thomas Place, MS133, Memphis, TN, 38105, USA
| | - A S Pappo
- Department of Oncology, St. Jude Children's Research Hospital, 226 Danny Thomas Place, MS133, Memphis, TN, 38105, USA
| | - M W Bishop
- Department of Oncology, St. Jude Children's Research Hospital, 226 Danny Thomas Place, MS133, Memphis, TN, 38105, USA
| | - J L Klosky
- Department of Psychology, St. Jude Children's Research Hospital, 226 Danny Thomas Place, MS133, Memphis, TN, 38105, USA
| | - T M Brinkman
- Department of Epidemiology and Cancer Control, St. Jude Children's Research Hospital, 226 Danny Thomas Place, MS133, Memphis, TN, 38105, USA
| | - D K Srivastava
- Department of Biostatistics, St. Jude Children's Research Hospital, 226 Danny Thomas Place, MS133, Memphis, TN, 38105, USA
| | - M D Neel
- Department of Surgery, St. Jude Children's Research Hospital, 226 Danny Thomas Place, MS133, Memphis, TN, 38105, USA
| | - B N Rao
- Department of Surgery, St. Jude Children's Research Hospital, 226 Danny Thomas Place, MS133, Memphis, TN, 38105, USA
| | - A M Davidoff
- Department of Surgery, St. Jude Children's Research Hospital, 226 Danny Thomas Place, MS133, Memphis, TN, 38105, USA
| | - K R Krull
- Department of Epidemiology and Cancer Control, St. Jude Children's Research Hospital, 226 Danny Thomas Place, MS133, Memphis, TN, 38105, USA
| | - D A Mulrooney
- Department of Oncology, St. Jude Children's Research Hospital, 226 Danny Thomas Place, MS133, Memphis, TN, 38105, USA
| | - L L Robison
- Department of Epidemiology and Cancer Control, St. Jude Children's Research Hospital, 226 Danny Thomas Place, MS133, Memphis, TN, 38105, USA
| | - K K Ness
- Department of Epidemiology and Cancer Control, St. Jude Children's Research Hospital, 226 Danny Thomas Place, MS133, Memphis, TN, 38105, USA
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15
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Interiano RB, Malkan AD, Loh AHP, Hinkle N, Wahid FN, Bahrami A, Mao S, Wu J, Bishop MW, Neel MD, Gold RE, Rao BN, Davidoff AM, Fernandez-Pineda I. Initial diagnostic management of pediatric bone tumors. J Pediatr Surg 2016; 51:981-5. [PMID: 26995522 PMCID: PMC5154299 DOI: 10.1016/j.jpedsurg.2016.02.068] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2016] [Accepted: 02/26/2016] [Indexed: 10/22/2022]
Abstract
BACKGROUND Osteosarcoma (OS) and the Ewing sarcoma family of tumors (ESFT) are the most common primary pediatric bone malignancies. We sought to assess the diagnostic accuracy of initial tumor biopsies in patients with OS or ESFT at a pediatric cancer center. METHODS All biopsies performed at initial presentation of patients with OS or ESFT at our institution from 2003 to 2012 were retrospectively reviewed. Diagnostic accuracy and incidence of complications were correlated with study variables using logistic regression analysis. RESULTS One hundred forty-two biopsies were performed in 105 patients (median age 13.4years, range: 1.8-23.0), 104 (73.2%) OS and 38 (27.8%) ESFT. Thirty-one (21.8%) were performed on metastatic sites. Eighty-five (76.6%) of 111 primary site biopsies were open procedures, and 26 were percutaneous (23.4%). Primary site biopsies were successful in 94.1% of open and 73.1% of percutaneous procedures. Odds of obtaining a successful diagnostic specimen were 7.8 times higher with open approach (CI: 1.6-36.8). Metastatic site biopsies were successful in 66.7% of percutaneous and 100% of open and thoracoscopic procedures. CONCLUSION Biopsy of metastatic sites was equal to primary site in obtaining diagnostic material with the added benefit of accurate staging, with few adverse events and high diagnostic yield.
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Affiliation(s)
- Rodrigo B Interiano
- Department of Surgery, St. Jude Children's Research Hospital, Memphis, TN, USA; Department of Surgery, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Alpin D Malkan
- Department of Surgery, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Amos H P Loh
- Department of Surgery, St. Jude Children's Research Hospital, Memphis, TN, USA; Department of Paediatric Surgery, KK Women's and Children's Hospital, Singapore
| | - Nathan Hinkle
- Department of Surgery, St. Jude Children's Research Hospital, Memphis, TN, USA; Department of Surgery, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Fazal N Wahid
- Department of Surgery, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Armita Bahrami
- Department of Pathology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Shenghua Mao
- Department of Biostatistics, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Jianrong Wu
- Department of Biostatistics, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Michael W Bishop
- Department of Oncology, St. Jude Children's Research Hospital, Memphis, TN, USA; Department of Pediatrics, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Michael D Neel
- Department of Surgery, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Robert E Gold
- Department of Radiological Sciences, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Bhaskar N Rao
- Department of Surgery, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Andrew M Davidoff
- Department of Surgery, St. Jude Children's Research Hospital, Memphis, TN, USA; Department of Surgery, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Israel Fernandez-Pineda
- Department of Surgery, St. Jude Children's Research Hospital, Memphis, TN, USA; Department of Surgery, University of Tennessee Health Science Center, Memphis, TN, USA.
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16
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Fernandez-Pineda I, McCarville MB, Brennan RC, Spunt SL, Neel MD, Rao BN. Bilateral internal hemipelvectomy for osteosarcoma in a pediatric patient previously treated for rhabdomyosarcoma. Orthop Traumatol Surg Res 2015; 101:395-7. [PMID: 25817906 DOI: 10.1016/j.otsr.2015.01.012] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2014] [Revised: 12/16/2014] [Accepted: 01/16/2015] [Indexed: 02/02/2023]
Abstract
The surgical treatment of malignant bone tumors involving the pelvis represents a great challenge in terms of local control. Internal hemipelvectomy is a major surgical procedure that involves the resection of the entire hemipelvis or of a portion of the hemipelvis with preservation of the ipsilateral extremity. The need for a bilateral internal hemipelvectomy is an extraordinary situation. We describe the case of an 11-year-old girl with a primary diagnosis of rhabdomyosarcoma of the bladder at the age of two years who subsequently developed a right pelvis osteosarcoma at the age of six years and a left pelvis osteosarcoma at the age of nine years. She ultimately underwent sequential bilateral internal hemipelvectomies and she postoperatively ambulates without an assist device.
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Affiliation(s)
- I Fernandez-Pineda
- Department of Surgery, St Jude Children's Research Hospital, Memphis, United States.
| | - M B McCarville
- Department of Radiological Sciences, St Jude Children's Research Hospital, Memphis, United States
| | - R C Brennan
- Department of Oncology, St Jude Children's Research Hospital, Memphis, United States
| | - S L Spunt
- Department of Pediatrics, Standford University School of Medicine, Stanford, CA, United States
| | - M D Neel
- Department of Surgery, St Jude Children's Research Hospital, Memphis, United States
| | - B N Rao
- Department of Surgery, St Jude Children's Research Hospital, Memphis, United States
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17
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Loh AH, Wu H, Bahrami A, Navid F, McCarville MB, Wang C, Wu J, Bishop MW, Daw NC, Neel MD, Rao BN. Influence of bony resection margins and surgicopathological factors on outcomes in limb-sparing surgery for extremity osteosarcoma. Pediatr Blood Cancer 2015; 62:246-251. [PMID: 25381958 PMCID: PMC4425640 DOI: 10.1002/pbc.25307] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2013] [Accepted: 09/19/2014] [Indexed: 11/12/2022]
Abstract
BACKGROUND Limb-sparing surgery for osteosarcoma requires taking wide bony resection margins while maximizing preservation of native bone and joint. However, the optimal bony margin and factors associated with recurrence and survival outcomes in these patients are not well established. PROCEDURE We conducted a retrospective review of outcomes in children and adolescents with newly diagnosed osteosarcoma from 1986 to 2012, where bony resection margins for limb-sparing surgeries were decreased serially from 5 to 1.5 cm. The association between bony margins and other surgicopathological factors with survival and recurrence outcomes was determined. RESULTS In 181 limb-sparing surgeries in 173 patients, planned and actual bony resection margins were not significantly associated with local recurrence-free survival (LRFS), event-free survival (EFS), and overall survival (OS)-at median 5.8 years follow-up, decreasing planned bony resection margins from 5 to 1.5 cm did not significantly decrease survival outcomes. Multivariable analysis showed that the presence of distant metastases at diagnosis was associated with decreased LRFS, EFS, and OS (P = 0.002, 0.005, and <0.0001, respectively). Post-chemotherapy tumor necrosis ≤90% was associated with decreased EFS and OS (P = 0.001 and 0.022, respectively). Earlier years of treatment and pathologic fractures were associated with decreased OS only (P = 0.018 and 0.008, respectively); previous cancer history and male gender were associated with decreased EFS only (P = 0.043 and 0.023, respectively). CONCLUSION We did not observe significant increase in adverse survival outcomes with reduction of longitudinal bony resection margins to 1.5 cm. Established prognostic factors, particularly histologic response to chemotherapy and metastases at diagnosis, remain relevant in limb-sparing patients. Pediatr Blood Cancer 2015;62:246-251. © 2014 Wiley Periodicals, Inc.
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Affiliation(s)
- Amos H.P. Loh
- Department of Surgery, St. Jude Children's Research Hospital,
262 Danny Thomas Place, Memphis, TN 38105, USA,Department of Paediatric Surgery, KK Women’s and
Children’s Hospital, 100 Bukit Timah Road, Singapore 229899, Singapore,Correspondence to: Amos Loh, MD, Department of Surgery,
262 Danny Thomas Place, Memphis, TN 38105-3678, USA, Tel: +1 901 595
4060; Fax: +1 901 595 6621,
| | - Huiyun Wu
- Department of Biostatistics, St. Jude Children’s Research
Hospital, 262 Danny Thomas Place, Memphis, TN 38105, USA
| | - Armita Bahrami
- Department of Pathology, St. Jude Children’s Research
Hospital, 262 Danny Thomas Place, Memphis, TN 38105, USA
| | - Fariba Navid
- Department of Oncology, St. Jude Children's Research Hospital,
262 Danny Thomas Place, Memphis, TN 38105, USA,Department of Pediatrics, College of Medicine, University of
Tennessee Health Science Center, 50 N. Dunlap, Rm 461R, Memphis, TN 38103, USA
| | - M. Beth McCarville
- Department of Radiological Sciences, St. Jude Children’s
Research Hospital, 262 Danny Thomas Place, Memphis, TN 38105, USA
| | - Chong Wang
- Department of Biostatistics, St. Jude Children’s Research
Hospital, 262 Danny Thomas Place, Memphis, TN 38105, USA
| | - Jianrong Wu
- Department of Biostatistics, St. Jude Children’s Research
Hospital, 262 Danny Thomas Place, Memphis, TN 38105, USA
| | - Michael W. Bishop
- Department of Oncology, St. Jude Children's Research Hospital,
262 Danny Thomas Place, Memphis, TN 38105, USA
| | - Najat C. Daw
- Division of Pediatrics, The University of Texas MD Anderson Cancer
Center, 1515 Holcombe Blvd #207, Houston, Texas 77030, USA
| | - Michael D. Neel
- Department of Surgery, St. Jude Children's Research Hospital,
262 Danny Thomas Place, Memphis, TN 38105, USA
| | - Bhaskar N. Rao
- Department of Surgery, St. Jude Children's Research Hospital,
262 Danny Thomas Place, Memphis, TN 38105, USA
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Ness KK, Neel MD, Kaste SC, Billups CA, Marchese VG, Rao BN, Daw NC. A comparison of function after limb salvage with non-invasive expandable or modular prostheses in children. Eur J Cancer 2015; 50:3212-20. [PMID: 25459397 DOI: 10.1016/j.ejca.2014.10.005] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2014] [Revised: 08/20/2014] [Accepted: 10/06/2014] [Indexed: 11/30/2022]
Abstract
BACKGROUND Modular and non-invasive expandable prostheses have been developed to provide a functional knee joint that allows future expansion as growth occurs in the contralateral extremity in children with bone sarcomas that require removal of the growth plate. This study aimed to evaluate the functional outcomes of paediatric patients who received either a non-invasive expandable or modular prosthesis for bone sarcomas arising around the knee. METHODS We evaluated clinician-reported, patient-reported and measured function in 42 paediatric patients at least one year (median age at assessment 19.1 years) after limb salvage surgery, and compared patients who received modular system prostheses (N = 29, median age 15.5), who did not require lengthening procedures to those who received non-invasive expandable prostheses (N = 13, median age 11.1) requiring lengthening procedures (median 5). RESULTS The number of revisions and time to first revision did not differ between the two groups. There were no differences between the two groups in total scores on the Enneking Musculoskeletal Tumor Society Scale, the Toronto Extremity Salvage Scale, and the Functional Mobility Assessment. Children with non-invasive expandable prostheses climbed stairs (11.93 ± 4.83 versus 16.73 ± 7.24 s, p = 0.02) in less time than those with modular prostheses. CONCLUSION Our results suggest that the non-invasive expandable prosthesis produces similar functional results to the more traditional modular prosthesis.
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Kaste SC, Pei D, Cheng C, Neel MD, Bowman WP, Ribeiro RC, Metzger ML, Bhojwani D, Inaba H, Campbell P, Rubnitz JE, Jeha S, Sandlund JT, Downing JR, Relling MV, Pui CH, Howard SC. Utility of early screening magnetic resonance imaging for extensive hip osteonecrosis in pediatric patients treated with glucocorticoids. J Clin Oncol 2015; 33:610-5. [PMID: 25605853 DOI: 10.1200/jco.2014.57.5480] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE Hip osteonecrosis frequently complicates treatment with glucocorticoids. When extensive (affecting ≥ 30% of the epiphyseal surface), 80% of joints collapse within 2 years, so interventions are needed to prevent this outcome. PATIENTS AND METHODS This prospective cohort magnetic resonance imaging (MRI) screening study included all consecutive children treated for acute lymphoblastic leukemia on a single protocol. Hip MRI was performed at 6.5 and 9 months from diagnosis (early screening) and at completion of chemotherapy (final evaluation) to determine whether screening could identify extensive hip osteonecrosis before symptom development. RESULTS Of 498 patients, 462 underwent screening MRI. Extensive asymptomatic osteonecrosis was identified by early screening in 26 patients (41 hips); another four patients (seven hips) were detected after the screening period, such that screening sensitivity was 84.1% and specificity was 99.4%. The number of joints screened to detect one lesion was 20.1 joints for all patients, 4.4 joints for patients older than 10 years, and 198 joints for patients ≤ 10 years old (P < .001). Of the 40 extensive lesions in patients older than 10 years, 19 required total hip arthroplasty and none improved. Of eight extensive lesions in younger patients, none required arthroplasty and four improved. CONCLUSION In patients age 10 years old or younger who require prolonged glucocorticoid therapy, screening for extensive hip osteonecrosis is unnecessary because their risk is low and lesions tend to heal. In children older than 10 years, early screening successfully identifies extensive asymptomatic lesions in patients who would be eligible for studies of interventions to prevent or delay joint collapse.
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Affiliation(s)
- Sue C Kaste
- Sue C. Kaste, Deqing Pei, Cheng Cheng, Michael D. Neel, Raul C. Ribeiro, Monika L. Metzger, Deepa Bhojwani, Hiroto Inaba, Patrick Campbell, Jeffrey E. Rubnitz, Sima Jeha, John T. Sandlund, James R. Downing, Mary V. Relling, Ching-Hon Pui, and Scott C. Howard, St Jude Children's Research Hospital; Sue C. Kaste, University of Tennessee Health Sciences Center, Memphis, TN; and W. Paul Bowman, Cook Children's Medical Center, Fort Worth, TX.
| | - Deqing Pei
- Sue C. Kaste, Deqing Pei, Cheng Cheng, Michael D. Neel, Raul C. Ribeiro, Monika L. Metzger, Deepa Bhojwani, Hiroto Inaba, Patrick Campbell, Jeffrey E. Rubnitz, Sima Jeha, John T. Sandlund, James R. Downing, Mary V. Relling, Ching-Hon Pui, and Scott C. Howard, St Jude Children's Research Hospital; Sue C. Kaste, University of Tennessee Health Sciences Center, Memphis, TN; and W. Paul Bowman, Cook Children's Medical Center, Fort Worth, TX
| | - Cheng Cheng
- Sue C. Kaste, Deqing Pei, Cheng Cheng, Michael D. Neel, Raul C. Ribeiro, Monika L. Metzger, Deepa Bhojwani, Hiroto Inaba, Patrick Campbell, Jeffrey E. Rubnitz, Sima Jeha, John T. Sandlund, James R. Downing, Mary V. Relling, Ching-Hon Pui, and Scott C. Howard, St Jude Children's Research Hospital; Sue C. Kaste, University of Tennessee Health Sciences Center, Memphis, TN; and W. Paul Bowman, Cook Children's Medical Center, Fort Worth, TX
| | - Michael D Neel
- Sue C. Kaste, Deqing Pei, Cheng Cheng, Michael D. Neel, Raul C. Ribeiro, Monika L. Metzger, Deepa Bhojwani, Hiroto Inaba, Patrick Campbell, Jeffrey E. Rubnitz, Sima Jeha, John T. Sandlund, James R. Downing, Mary V. Relling, Ching-Hon Pui, and Scott C. Howard, St Jude Children's Research Hospital; Sue C. Kaste, University of Tennessee Health Sciences Center, Memphis, TN; and W. Paul Bowman, Cook Children's Medical Center, Fort Worth, TX
| | - W Paul Bowman
- Sue C. Kaste, Deqing Pei, Cheng Cheng, Michael D. Neel, Raul C. Ribeiro, Monika L. Metzger, Deepa Bhojwani, Hiroto Inaba, Patrick Campbell, Jeffrey E. Rubnitz, Sima Jeha, John T. Sandlund, James R. Downing, Mary V. Relling, Ching-Hon Pui, and Scott C. Howard, St Jude Children's Research Hospital; Sue C. Kaste, University of Tennessee Health Sciences Center, Memphis, TN; and W. Paul Bowman, Cook Children's Medical Center, Fort Worth, TX
| | - Raul C Ribeiro
- Sue C. Kaste, Deqing Pei, Cheng Cheng, Michael D. Neel, Raul C. Ribeiro, Monika L. Metzger, Deepa Bhojwani, Hiroto Inaba, Patrick Campbell, Jeffrey E. Rubnitz, Sima Jeha, John T. Sandlund, James R. Downing, Mary V. Relling, Ching-Hon Pui, and Scott C. Howard, St Jude Children's Research Hospital; Sue C. Kaste, University of Tennessee Health Sciences Center, Memphis, TN; and W. Paul Bowman, Cook Children's Medical Center, Fort Worth, TX
| | - Monika L Metzger
- Sue C. Kaste, Deqing Pei, Cheng Cheng, Michael D. Neel, Raul C. Ribeiro, Monika L. Metzger, Deepa Bhojwani, Hiroto Inaba, Patrick Campbell, Jeffrey E. Rubnitz, Sima Jeha, John T. Sandlund, James R. Downing, Mary V. Relling, Ching-Hon Pui, and Scott C. Howard, St Jude Children's Research Hospital; Sue C. Kaste, University of Tennessee Health Sciences Center, Memphis, TN; and W. Paul Bowman, Cook Children's Medical Center, Fort Worth, TX
| | - Deepa Bhojwani
- Sue C. Kaste, Deqing Pei, Cheng Cheng, Michael D. Neel, Raul C. Ribeiro, Monika L. Metzger, Deepa Bhojwani, Hiroto Inaba, Patrick Campbell, Jeffrey E. Rubnitz, Sima Jeha, John T. Sandlund, James R. Downing, Mary V. Relling, Ching-Hon Pui, and Scott C. Howard, St Jude Children's Research Hospital; Sue C. Kaste, University of Tennessee Health Sciences Center, Memphis, TN; and W. Paul Bowman, Cook Children's Medical Center, Fort Worth, TX
| | - Hiroto Inaba
- Sue C. Kaste, Deqing Pei, Cheng Cheng, Michael D. Neel, Raul C. Ribeiro, Monika L. Metzger, Deepa Bhojwani, Hiroto Inaba, Patrick Campbell, Jeffrey E. Rubnitz, Sima Jeha, John T. Sandlund, James R. Downing, Mary V. Relling, Ching-Hon Pui, and Scott C. Howard, St Jude Children's Research Hospital; Sue C. Kaste, University of Tennessee Health Sciences Center, Memphis, TN; and W. Paul Bowman, Cook Children's Medical Center, Fort Worth, TX
| | - Patrick Campbell
- Sue C. Kaste, Deqing Pei, Cheng Cheng, Michael D. Neel, Raul C. Ribeiro, Monika L. Metzger, Deepa Bhojwani, Hiroto Inaba, Patrick Campbell, Jeffrey E. Rubnitz, Sima Jeha, John T. Sandlund, James R. Downing, Mary V. Relling, Ching-Hon Pui, and Scott C. Howard, St Jude Children's Research Hospital; Sue C. Kaste, University of Tennessee Health Sciences Center, Memphis, TN; and W. Paul Bowman, Cook Children's Medical Center, Fort Worth, TX
| | - Jeffrey E Rubnitz
- Sue C. Kaste, Deqing Pei, Cheng Cheng, Michael D. Neel, Raul C. Ribeiro, Monika L. Metzger, Deepa Bhojwani, Hiroto Inaba, Patrick Campbell, Jeffrey E. Rubnitz, Sima Jeha, John T. Sandlund, James R. Downing, Mary V. Relling, Ching-Hon Pui, and Scott C. Howard, St Jude Children's Research Hospital; Sue C. Kaste, University of Tennessee Health Sciences Center, Memphis, TN; and W. Paul Bowman, Cook Children's Medical Center, Fort Worth, TX
| | - Sima Jeha
- Sue C. Kaste, Deqing Pei, Cheng Cheng, Michael D. Neel, Raul C. Ribeiro, Monika L. Metzger, Deepa Bhojwani, Hiroto Inaba, Patrick Campbell, Jeffrey E. Rubnitz, Sima Jeha, John T. Sandlund, James R. Downing, Mary V. Relling, Ching-Hon Pui, and Scott C. Howard, St Jude Children's Research Hospital; Sue C. Kaste, University of Tennessee Health Sciences Center, Memphis, TN; and W. Paul Bowman, Cook Children's Medical Center, Fort Worth, TX
| | - John T Sandlund
- Sue C. Kaste, Deqing Pei, Cheng Cheng, Michael D. Neel, Raul C. Ribeiro, Monika L. Metzger, Deepa Bhojwani, Hiroto Inaba, Patrick Campbell, Jeffrey E. Rubnitz, Sima Jeha, John T. Sandlund, James R. Downing, Mary V. Relling, Ching-Hon Pui, and Scott C. Howard, St Jude Children's Research Hospital; Sue C. Kaste, University of Tennessee Health Sciences Center, Memphis, TN; and W. Paul Bowman, Cook Children's Medical Center, Fort Worth, TX
| | - James R Downing
- Sue C. Kaste, Deqing Pei, Cheng Cheng, Michael D. Neel, Raul C. Ribeiro, Monika L. Metzger, Deepa Bhojwani, Hiroto Inaba, Patrick Campbell, Jeffrey E. Rubnitz, Sima Jeha, John T. Sandlund, James R. Downing, Mary V. Relling, Ching-Hon Pui, and Scott C. Howard, St Jude Children's Research Hospital; Sue C. Kaste, University of Tennessee Health Sciences Center, Memphis, TN; and W. Paul Bowman, Cook Children's Medical Center, Fort Worth, TX
| | - Mary V Relling
- Sue C. Kaste, Deqing Pei, Cheng Cheng, Michael D. Neel, Raul C. Ribeiro, Monika L. Metzger, Deepa Bhojwani, Hiroto Inaba, Patrick Campbell, Jeffrey E. Rubnitz, Sima Jeha, John T. Sandlund, James R. Downing, Mary V. Relling, Ching-Hon Pui, and Scott C. Howard, St Jude Children's Research Hospital; Sue C. Kaste, University of Tennessee Health Sciences Center, Memphis, TN; and W. Paul Bowman, Cook Children's Medical Center, Fort Worth, TX
| | - Ching-Hon Pui
- Sue C. Kaste, Deqing Pei, Cheng Cheng, Michael D. Neel, Raul C. Ribeiro, Monika L. Metzger, Deepa Bhojwani, Hiroto Inaba, Patrick Campbell, Jeffrey E. Rubnitz, Sima Jeha, John T. Sandlund, James R. Downing, Mary V. Relling, Ching-Hon Pui, and Scott C. Howard, St Jude Children's Research Hospital; Sue C. Kaste, University of Tennessee Health Sciences Center, Memphis, TN; and W. Paul Bowman, Cook Children's Medical Center, Fort Worth, TX
| | - Scott C Howard
- Sue C. Kaste, Deqing Pei, Cheng Cheng, Michael D. Neel, Raul C. Ribeiro, Monika L. Metzger, Deepa Bhojwani, Hiroto Inaba, Patrick Campbell, Jeffrey E. Rubnitz, Sima Jeha, John T. Sandlund, James R. Downing, Mary V. Relling, Ching-Hon Pui, and Scott C. Howard, St Jude Children's Research Hospital; Sue C. Kaste, University of Tennessee Health Sciences Center, Memphis, TN; and W. Paul Bowman, Cook Children's Medical Center, Fort Worth, TX
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Fernandez-Pineda I, Neel MD, Rao BN. Current Management of Neonatal Soft-tissue Sarcomas and Benign Tumors with Local Aggressiveness. Curr Pediatr Rev 2015; 11:216-25. [PMID: 26168942 DOI: 10.2174/1573396311666150714110840] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2015] [Revised: 07/10/2015] [Accepted: 07/13/2015] [Indexed: 11/22/2022]
Abstract
Neonatal soft-tissue tumors are rare and comprise a heterogeneous group of neoplasms with substantial histological diversity. Treatment options include careful observation, primary surgical resection or medical therapy. Although histologically benign, some neoplasms do exhibit an aggressive local behavior. The most common soft-tissue sarcomas in this age group include rhabdomyosarcoma, fibrosarcoma, malignant rhabdoid tumor and hemangiopericytoma. Prenatal diagnosis on routine ultrasound or in the context of a known predisposition syndrome is increasingly becoming more common. Management of neonatal tumors requires a multidisciplinary team that includes obstetricians, neonatologists, pediatric oncologists, pediatric surgical specialists and psychological support for the family members. Treatment is particularly challenging due to the difficulty in appropriate dosing of chemotherapeutic agents or the limitations of the use of radiation therapy. Although surgical treatment is predominant in this age group, close observation may be appropriate, since spontaneous regression has been reported for certain histological subtypes.
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Loh AHP, Navid F, Wang C, Bahrami A, Wu J, Neel MD, Rao BN. Management of local recurrence of pediatric osteosarcoma following limb-sparing surgery. Ann Surg Oncol 2014; 21:1948-55. [PMID: 24558066 DOI: 10.1245/s10434-014-3550-8] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2013] [Indexed: 11/18/2022]
Abstract
BACKGROUND The optimal management of locally recurrent pediatric osteosarcoma is not established, especially after prior limb-sparing surgery. We describe our experience in the management of these patients and identify prognostic indicators of post-recurrence survival. METHODS We conducted a retrospective, single-institution review of patients with locally recurrent osteosarcoma after limb-salvage surgery who were treated between October 1989 and January 2012. The management of each recurrence was evaluated, and patient, disease, and treatment factors were correlated with post-recurrence survival (PRS). RESULTS Of 200 patients who underwent limb-sparing procedures, 18 (9 %) had biopsy-proven local recurrence. Recurrences occurred in soft tissue in 15 patients (83.3 %). Six patients (33.3 %) were amenable to repeat limb-sparing surgery. Median time to local recurrence was 1.4 (range 0.6-10.4) years. Median PRS was 11.8 months (range 3.7 months-12.1 years). Post-recurrence survival was significantly associated with the length of resection margins and was longer when recurrent tumors were resected with margins of ≥1 cm, compared with subcentimeter or positive margins (P = 0.03). Median PRS was longer in patients who underwent amputations (2.44 years) than those who underwent repeat limb-sparing surgery (0.86 years), and in patients who had distant metastases resected (2.7 years) than those who did not (0.85 years); however, differences were not significant. CONCLUSIONS Local management of recurrent osteosarcoma in a previously reconstructed limb is highly individualized. A sufficiently wide resection is important for local control of recurrences, independent of the type of surgery. Maintaining control of distant metastases may also contribute to improved survival.
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Affiliation(s)
- Amos H P Loh
- Department of Surgery, St. Jude Children's Research Hospital, Memphis, TN, USA,
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22
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Leary SES, Wozniak AW, Billups CA, Wu J, McPherson V, Neel MD, Rao BN, Daw NC. Survival of pediatric patients after relapsed osteosarcoma: the St. Jude Children's Research Hospital experience. Cancer 2013; 119:2645-53. [PMID: 23625626 DOI: 10.1002/cncr.28111] [Citation(s) in RCA: 91] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2013] [Revised: 02/28/2013] [Accepted: 03/06/2013] [Indexed: 11/06/2022]
Abstract
BACKGROUND Chemotherapy has improved the outcome of patients with newly diagnosed osteosarcoma, but its role in relapsed disease is unclear. METHODS We reviewed the records of all patients who were treated for relapsed high-grade osteosarcoma at our institution between 1970 and 2004. Postrelapse event-free survival (PREFS) and postrelapse survival (PRS) were estimated, and outcome comparisons were made using an exact log-rank test. RESULTS The 10-year PREFS and PRS of the 110 patients were 11.8% ± 3.5% and 17.0% ± 4.3%, respectively. Metastasis at initial diagnosis (14%), and relapse in lung only (75%) were not significantly associated with PREFS or PRS. Time from initial diagnosis to first relapse (RL1) ≥18 months (43%), surgery at RL1 (76%), and ability to achieve second complete remission (CR2, 56%) were favorably associated with PREFS and PRS (P ≤ 0.0002). In patients without CR2, chemotherapy at RL1 was favorably associated with PREFS (P = 0.01) but not with PRS. In patients with lung relapse only, unilateral relapse and number of nodules ( ≤ 3) were associated with better PREFS and PRS (P ≤ 0.0005); no patients with bilateral relapse survived 10 years. The median PREFS after treatment with cisplatin, doxorubicin, methotrexate, and ifosfamide was 3.5 months (95% confidence interval, 2.1-5.2), and the median PRS was 8.2 months (95% confidence interval, 5.2-15.1). CONCLUSIONS Late relapse, surgical resection, and unilateral involvement (in lung relapse only) favorably impact outcome after relapse. Surgery is essential for survival; chemotherapy may slow disease progression in patients without CR2. These data are useful for designing clinical trials that evaluate novel agents.
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Affiliation(s)
- Sarah E S Leary
- Department of Oncology, St. Jude Children's Research Hospital, Memphis, Tennessee, USA
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Daw NC, Neel MD, Rao BN, Billups CA, Wu J, Jenkins JJ, Quintana J, Luchtman-Jones L, Villarroel M, Santana VM. Frontline treatment of localized osteosarcoma without methotrexate: results of the St. Jude Children's Research Hospital OS99 trial. Cancer 2011; 117:2770-8. [PMID: 21656756 DOI: 10.1002/cncr.25715] [Citation(s) in RCA: 72] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2010] [Revised: 07/15/2010] [Accepted: 09/07/2010] [Indexed: 11/12/2022]
Abstract
BACKGROUND The standard treatment of osteosarcoma includes cisplatin and high-dose methotrexate (HDMTX); both agents exert significant toxicity, and HDMTX requires complex pharmacokinetic monitoring and leucovorin rescue. In the previous OS91 trial, the treatment of localized disease with carboplatin, ifosfamide, doxorubicin, and HDMTX yielded outcomes comparable to those of cisplatin-based regimens and caused less toxicity. To build on this experience, the authors conducted a multi-institutional trial (OS99) that evaluated the efficacy of carboplatin, ifosfamide, and doxorubicin without HDMTX in patients with newly diagnosed, localized, resectable osteosarcoma. METHODS Treatment was comprised of 12 cycles of chemotherapy administered over 35 weeks: 3 cycles of carboplatin (dose targeted to area under the concentration-time curve of 8 mg/mL × min on Day 1) and ifosfamide (at a dose of 2.65 g/m(2) daily ×3 days) and 1 cycle of doxorubicin (at a dose of 25 mg/m(2) daily ×3 days) before surgical resection, followed by 2 additional cycles of the combination of carboplatin and ifosfamide and 3 cycles each of doxorubicin (25 mg/m(2) daily ×2 days) combined with ifosfamide or carboplatin. RESULTS A total of 72 eligible patients (median age, 13.4 years) were enrolled between May 1999 and May 2006. Forty of the 66 (60.6%) evaluable patients had good histologic responses (>90% tumor necrosis) to preoperative chemotherapy. The estimated 5-year event-free survival rate was 66.7% ± 7.0% for the OS99 trial compared with 66.0% ± 6.8% for the OS91 trial (P = .98). The estimated 5-year survival rate was 78.9% ± 6.3% for the OS99 trial and 74.5% ± 6.3% for the OS91 trial (P = .40). CONCLUSIONS The regimen used in the OS99 trial was found to produce outcomes comparable to those of cisplatin-containing or HDMTX-containing regimens. This therapy offers a good alternative for patients, particularly those who demonstrate an intolerance of HDMTX, and for institutions that cannot provide pharmacokinetic monitoring for MTX.
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Affiliation(s)
- Najat C Daw
- Department of Oncology, St. Jude Children's Research Hospital, Memphis, Tennessee, USA.
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Krasin MJ, Davidoff AM, Xiong X, Wu S, Hua CH, Navid F, Rodriguez-Galindo C, Rao BN, Hoth KA, Neel MD, Merchant TE, Kun LE, Spunt SL. Preliminary results from a prospective study using limited margin radiotherapy in pediatric and young adult patients with high-grade nonrhabdomyosarcoma soft-tissue sarcoma. Int J Radiat Oncol Biol Phys 2009; 76:874-8. [PMID: 19625137 DOI: 10.1016/j.ijrobp.2009.02.074] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2008] [Revised: 02/13/2009] [Accepted: 02/27/2009] [Indexed: 11/19/2022]
Abstract
PURPOSE To demonstrate the safety and efficacy of limited margin radiotherapy in the local control of pediatric and young adult patients with high-grade nonrhabdomyosarcoma soft tissue sarcoma (NRSTS). METHODS AND MATERIALS Pediatric patients with high-grade NRSTS requiring radiation were treated on an institutional review board approved prospective institutional study of conformal/intensity-modulated/interstitial brachytherapy using a 2-cm anatomically constrained margin. RESULTS A total of 32 patients (median age, 15.3 years; range, 2-22 years) received adjuvant (27 patients) or definitive (5 patients) irradiation. With a median follow-up of 32 months, the 3-year cumulative incidence of local failure was 3.7% for patients undergoing irradiation after surgical resection. Four patients experienced local failure; the mean dose to the volume of recurrence was >or=97% of the prescribed dose. CONCLUSIONS Delivery of limited margin radiotherapy using external beam or brachytherapy provides a high rate of local tumor control without marginal failure. Further follow-up is required to determine whether normal tissue effects are minimized using this approach.
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Affiliation(s)
- Matthew J Krasin
- Department of Radiological Sciences, St Jude Children's Research Hospital, Memphis, TN 38105, USA.
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Karimova EJ, Rai SN, Wu J, Britton L, Kaste SC, Neel MD. Femoral resurfacing in young patients with hematologic cancer and osteonecrosis. Clin Orthop Relat Res 2008; 466:3044-50. [PMID: 18679763 PMCID: PMC2628217 DOI: 10.1007/s11999-008-0352-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2007] [Accepted: 06/04/2008] [Indexed: 01/31/2023]
Abstract
UNLABELLED Resurfacing hemiarthroplasties were performed to treat advanced osteonecrosis of 20 femoral heads in 14 patients (median age, 19.8 years; range, 15.1-27.4 years), treated for hematologic cancer in childhood or adolescence. Seven hips in five patients were revised to total hip arthroplasties (THA) because of pain; three of these showed radiographic loosening of the femoral head resurfacing component. The median time from resurfacing to revision was 2.4 years (range, 0.9-4.8 years). Marginal Cox-regression analysis, adjusting for correlations owing to bilateral involvement, showed positive association of revision-free survival of the prosthesis with patient's age; time from resurfacing to the end of anticancer therapy, end of glucocorticosteroid therapy; percentage of joint space at the last radiograph; and size of the lesion has a negative association with revision-free survival. Because of this study's exploratory nature, p values were not adjusted for the number of statistical comparisons. Among 14 patients, the probability of not requiring resurfacing prosthesis revision was 66% (SE, +/-15%; 95% CI, 44%-100%) at 3 years. Osteonecrosis of the femoral head in young patients treated for hematologic cancer in childhood or adolescence poses a serious challenge to the orthopaedic surgeon. The data of this preliminary study suggest that in selected patients resurfacing hemiarthroplasty may delay the need for THA for 3-7 years. LEVEL OF EVIDENCE Level II, prognostic study. See the Guidelines for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Evguenia J. Karimova
- Department of Radiological Sciences, Division of Diagnostic Imaging, St Jude Children’s Research Hospital, Memphis, TN USA
| | - Shesh N. Rai
- Department of Biostatistics, St Jude Children’s Research Hospital, Memphis, TN USA
| | - Jianrong Wu
- Department of Biostatistics, St Jude Children’s Research Hospital, Memphis, TN USA
| | - Lunetha Britton
- Division of Orthopedics, St Jude Children’s Research Hospital, Memphis, TN USA
| | - Sue C. Kaste
- Department of Radiological Sciences, Division of Diagnostic Imaging, St Jude Children’s Research Hospital, Memphis, TN USA ,Department of Oncology, St Jude Children’s Research Hospital, Memphis, TN USA ,Department of Radiology, University of Tennessee School of Medicine, Memphis, TN USA
| | - Michael D. Neel
- Division of Orthopedics, St Jude Children’s Research Hospital, Memphis, TN USA ,Orthomemphis, PC, 6286 Briarcrest Avenue, Memphis, TN 38120 USA
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Rivera GK, Quintana J, Villarroel M, Santana VM, Rodriguez-Galindo C, Neel MD, Velez G, Ribeiro RC, Daw NC. Transfer of complex frontline anticancer therapy to a developing country: the St. Jude osteosarcoma experience in Chile. Pediatr Blood Cancer 2008; 50:1143-6. [PMID: 18085687 DOI: 10.1002/pbc.21444] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
BACKGROUND A frontline protocol for newly diagnosed osteosarcoma was conducted simultaneously at St. Jude Children's Research Hospital (sponsor) and Calvo Mackenna Hospital (CMH, partner), a public pediatric hospital and national center for the treatment of bone tumors in Santiago, Chile. PROCEDURE Of 72 eligible patients, 22 (31%) were enrolled and managed in Santiago, without travel to Memphis. Pathology specimens and imaging material were centrally reviewed at St. Jude. Patients received 12 intensive courses of systemic chemotherapy with hematopoietic growth factor support over 35 weeks, and amputation or limb-salvage surgery as indicated for local control. The sponsor assisted the partner site to establish a clinical research infrastructure and obtain hematopoietic growth factor. Communication among medical and nursing teams was maintained throughout the study. Patient-care and protocol issues were discussed frequently between the two centers via scheduled videoconferences and electronic communications. Auditors monitored appropriate study conduct at the international site. RESULTS No major discrepancies were identified in histologic findings, staging, or imaging studies. Preliminary results demonstrated similar outcome and treatment tolerance; the 2-year event-free survival estimate was 78.5% (95% CI, 51-100%) for patients treated at CMH (median follow-up, 1.6 years) and 74.3% (95% CI, 62-87%) for patients treated at St. Jude (median follow-up, 4 years). Overall per-patient costs were significantly lower in Chile. CONCLUSIONS Through a twinning mechanism, it is feasible to simultaneously conduct complex front-line osteosarcoma clinical trials at two institutions in countries with different levels of resources.
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Affiliation(s)
- Gaston K Rivera
- International Outreach Program, St. Jude Children's Research Hospital, Memphis, Tennessee, USA.
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Ginsberg JP, Rai SN, Carlson CA, Meadows AT, Hinds PS, Spearing EM, Zhang L, Callaway L, Neel MD, Rao BN, Marchese VG. A comparative analysis of functional outcomes in adolescents and young adults with lower-extremity bone sarcoma. Pediatr Blood Cancer 2007; 49:964-9. [PMID: 16921515 DOI: 10.1002/pbc.21018] [Citation(s) in RCA: 80] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
BACKGROUND Comparison of functional mobility and quality of life is performed in patients with lower-extremity bone sarcoma following either amputation, limb-sparing surgery, or rotationplasty with four different types of outcome measures: (1) an objective functional mobility measure that requires patients to physically perform specific tasks, functional mobility assessment (FMA); (2) a clinician administered tool, Musculoskeletal Tumor Society Scale (MSTS); (3) a patient questionnaire, Toronto Extremity Salvage Scale (TESS); and (4) a health-related quality of life (HRQL) measure, Short Form-36 version 2 (SF-36v.2). PROCEDURE This is a prospective multi-site study including 91 patients with lower-extremity bone sarcoma following amputation, limb-sparing surgery, or rotationplasty. One of three physical therapists administered the quality of life measure (SF-36v.2) as well as a battery of functional measures (FMA, MSTS, and TESS). RESULTS Differences between patients who had amputation, limb-sparing surgery, or rotationplasty were consistently demonstrated by the FMA. Patients with limb sparing femur surgery performed better than those patients with an above the knee amputation but similarly to a small number of rotationplasty patients. Several of the more conventional self-report measures were shown to not have the discriminative capabilities of the FMA in these cohorts. CONCLUSION In adolescents with lower-extremity bone sarcoma, it may be advantageous to consider the use of a combination of outcome measures, including the FMA, for objective functional mobility assessment along with the TESS for a subjective measure of disability and the SF-36v.2 for a quality-of-life measure.
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Affiliation(s)
- Jill P Ginsberg
- Division of Oncology, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania 19104, USA.
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Marchese VG, Rai SN, Carlson CA, Hinds PS, Spearing EM, Zhang L, Callaway L, Neel MD, Rao BN, Ginsberg JP. Assessing functional mobility in survivors of lower-extremity sarcoma: reliability and validity of a new assessment tool. Pediatr Blood Cancer 2007; 49:183-9. [PMID: 16779807 DOI: 10.1002/pbc.20932] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
BACKGROUND Reliability and validity of a new tool, Functional Mobility Assessment (FMA), were examined in patients with lower-extremity sarcoma. FMA requires the patients to physically perform the functional mobility measures, unlike patient self-report or clinician administered measures. PROCEDURE A sample of 114 subjects participated, 20 healthy volunteers and 94 patients with lower-extremity sarcoma after amputation, limb-sparing, or rotationplasty surgery. Reliability of the FMA was examined by three raters testing 20 healthy volunteers and 23 subjects with lower-extremity sarcoma. Concurrent validity was examined using data from 94 subjects with lower-extremity sarcoma who completed the FMA, Musculoskeletal Tumor Society (MSTS), Short-Form 36 (SF-36v2), and Toronto Extremity Salvage Scale (TESS) scores. Construct validity was measured by the ability of the FMA to discriminate between subjects with and without functional mobility deficits. RESULTS FMA demonstrated excellent reliability (ICC [2,1] >or=0.97). Moderate correlations were found between FMA and SF-36v2 (r = 0.60, P < 0.01), FMA and MSTS (r = 0.68, P < 0.01), and FMA and TESS (r = 0.62, P < 0.01). The patients with lower-extremity sarcoma scored lower on the FMA as compared to healthy controls (P < 0.01). CONCLUSION The FMA is a reliable and valid functional outcome measure for patients with lower-extremity sarcoma. This study supports the ability of the FMA to discriminate between patients with varying functional abilities and supports the need to include measures of objective functional mobility in examination of patients with lower-extremity sarcoma.
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Affiliation(s)
- Victoria G Marchese
- Department of Epidemiology and Cancer Control, St. Jude Children's Research Hospital, Memphis, Tennessee 38105-2794, USA.
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Abstract
BACKGROUND Osteosarcoma (OS) arising from the surface of bone is far less common than its intramedullary counterpart. Although surface OSs share some radiographic and clinical features, they can be divided into three distinct histologic subtypes. PROCEDURE We reviewed the clinical, radiographic, and pathologic features of 14 cases of pediatric surface OS treated at St. Jude Children's Research Hospital between 1970 and 2003. RESULTS Seven patients had parosteal, five had periosteal, and two had high-grade surface OS. The median age at diagnosis was 16.2 years (range, 13.6-18.5 years). Nine patients were male; 11 were Caucasian. None had metastatic disease at diagnosis. Primary tumor sites included distal femur (n = 6), mid to proximal femur (n = 4), and mid to proximal tibia (n = 4). All 14 patients were treated with surgery, and 7 (1 with parosteal, 4 with periosteal, 2 with high-grade tumors) received chemotherapy. One patient experienced pulmonary metastasis of periosteal OS 16 months and 43 months after diagnosis; long-term disease-free survival followed resection of the metastatic tumors. Twelve patients remained alive and disease-free a median of 10 years (range, 1.5-25.4 years) after diagnosis. One patient died of high-grade surface OS 1.8 years after diagnosis, and one patient with periosteal OS died of gastric cancer 18.2 years after diagnosis of OS. CONCLUSIONS The histologic grade predicts the clinical behavior of pediatric surface OS. Complete resection is the treatment of choice regardless of tumor subtype. Whereas chemotherapy is not indicated for parosteal OS, its role in periosteal OS remains controversial.
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Affiliation(s)
- Sue C Kaste
- Department of Radiological Sciences, St. Jude Children's Research Hospital, Memphis, Tennessee 38105-2794, USA.
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Karimova EJ, Rai SN, Ingle D, Ralph AC, Deng X, Neel MD, Howard SC, Pui CH, Kaste SC. MRI of Knee Osteonecrosis in Children with Leukemia and Lymphoma: Part 2, Clinical and Imaging Patterns. AJR Am J Roentgenol 2006; 186:477-82. [PMID: 16423956 DOI: 10.2214/ajr.04.1597] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
OBJECTIVE This aim of this study was to explore the relationship between MRI findings and clinical symptoms of knee osteonecrosis in children and to determine the significance of this relationship. Such information is important for early diagnosis of this frequent complication and for choosing an appropriate treatment strategy. MATERIALS AND METHODS Osteonecrotic lesion size and location were determined in a retrospective analysis of MR images of the knee obtained in our institution during the past 10 years. Association between MRI findings and clinical symptoms expressed by the knee scores was tested for a subgroup of our patient population who had clinical evaluation of the knees in the orthopedic clinic within 6 weeks of their MRI studies. RESULTS In 80% of patients, osteonecrosis was bilateral. Lesions were distributed as follows: femur and tibia, 66% of the knees; femur alone, 26%; and tibia alone, 8%. Clinical symptoms of knee osteonecrosis were associated with lesions involving the articular surface of the distal femur, large lesions, and involvement of any part of the tibia. MR images showed milder osteonecrosis in patients who were less than 10 years old at the time of primary diagnosis. CONCLUSION Osteonecrosis affecting the knees of children treated for leukemia and lymphoma is mostly asymptomatic. Children who are 10 years old or older have signs of more advanced osteonecrosis. Clinical symptoms often lag MRI presentation and may develop late in the course of the disease. Routine MRI evaluation is recommended for timely diagnosis of treatment-induced osteonecrosis.
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Affiliation(s)
- Evguenia J Karimova
- Department of Radiological Sciences, Division of Diagnostic Imaging, St. Jude Children's Research Hospital, 332 N Lauderdale St., Memphis, TN 38105, USA
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Karimova EJ, Rai SN, Deng X, Ingle DJ, Ralph AC, Neel MD, Kaste SC. MRI of Knee Osteonecrosis in Children with Leukemia and Lymphoma: Part 1, Observer Agreement. AJR Am J Roentgenol 2006; 186:470-6. [PMID: 16423955 DOI: 10.2214/ajr.04.1598] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
OBJECTIVE The aim of this study was to determine whether a new MRI-based staging system for osteonecrosis of the knee in pediatric patients could be used with an acceptable level of intra- and interobserver agreement. MATERIALS AND METHODS We conducted a retrospective analysis of MRI studies of the knee performed in a single institution between April 1994 and July 2003. Knee osteonecrosis was identified in 168 children with a primary diagnosis of hematologic malignancy. This substantial number prompted us to design a staging system for use with pediatric patients. To assess interobserver reliability of two primary observers in using the system, they reviewed and interpreted the same 36 imaging studies of randomly chosen patients. For the assessment of intraobserver reproducibility, each observer rereviewed 16 studies. A senior observer coded potential causes of disagreement between the primary observers. RESULTS Interobserver agreement was substantial: the kappa value was 0.66 (95% confidence interval [CI], 0.58-0.75) in locations where the observers had to record only the presence or absence of a lesion, and the weighted kappa value was 0.65 (95% CI, 0.59-0.72) in locations where they had to classify the extent of involvement. The presence of marrow edema, punctate foci of altered signal, and mottled marrow changes was associated with a higher level of disagreement between the primary observers. CONCLUSION Our proposed classification system, developed specifically for use with MRI, was used with substantial intra- and interobserver agreement. We think its use can contribute to a standardized approach to the interpretation of MRI findings in pediatric osteonecrosis of the knee.
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Affiliation(s)
- Evguenia J Karimova
- Department of Radiological Sciences, Division of Diagnostic Imaging, St. Jude Children's Research Hospital, 332 N Lauderdale St., Memphis, TN 38105, USA
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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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Marchese VG, Spearing E, Callaway L, Rai SN, Zhang L, Hinds PS, Carlson CA, Neel MD, Rao BN, Ginsberg J. Relationships among range of motion, functional mobility, and quality of life in children and adolescents after limb-sparing surgery for lower-extremity sarcoma. Pediatr Phys Ther 2006; 18:238-44. [PMID: 17108796 DOI: 10.1097/01.pep.0000232620.42407.9f] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE The study was designed to examine relationships between range of motion (ROM), functional mobility, and quality of life (QL) in patients with lower-extremity sarcoma (LES) after limb-sparing surgery METHODS Sixty-eight patients with LES (age, 10-26 years) participated. The patients performed hip flexion, hip extension, knee flexion, and knee extension, Timed Up and Down Stairs (TUDS), Timed Up and Go (TUG), nine-minute run-walk (9-min), and completed the QL measure, Short-Form-36 version two (SF-36v2). RESULTS Significant correlations (p < 0.01) were found between hip extension and SF-36v2 physical component scale (PCS; r = 0.33), TUDS (r = -0.32), TUG (r = -0.33); hip flexion and TUDS (r = -0.31), TUG (r = -0.39), 9-min (r = 0.44); knee flexion and TUDS (r = -0.52), TUG (r = -0.40), 9-min (r = 0.37); SF-36v2 PCS and TUDS (r = -0.56), TUG (r = -0.51), 9-min (r = 0.60). CONCLUSION ROM correlates with functional mobility and QL in patients with LES after limb-sparing surgery. ROM exercises are important component of a physical therapy program for children and adolescents with LES.
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Affiliation(s)
- Victoria G Marchese
- Department of Epidemiology and Cancer Control, St. Jude's Children's Research Hospital, Memphis, Tennessee 38105-2794, USA.
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Hartford CM, Wodowski KS, Rao BN, Khoury JD, Neel MD, Daw NC. Osteosarcoma among children aged 5 years or younger: the St. Jude Children's Research Hospital experience. J Pediatr Hematol Oncol 2006; 28:43-7. [PMID: 16394893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/05/2023]
Abstract
Osteosarcoma primarily affects adolescents. The authors reviewed the records of eight patients aged 5 years or younger (of 470 patients with osteosarcoma) treated at their institution. Tumors (seven of high grade and one of low grade) arose mostly in the appendicular skeleton; one patient had metastases. One patient with low-grade osteosarcoma survived after surgery alone. Two with active disease died of chemotherapy toxicity. The remaining five (three received chemotherapy) underwent surgery and are long-term survivors. Two who underwent hemipelvectomy or hip disarticulation would likely have undergone limb-sparing surgery today. These findings and a review of the similar cases in the literature suggest that osteosarcoma's clinical characteristics are similar among young children and older children.
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Affiliation(s)
- Christine M Hartford
- Department of Hematology-Oncology, St. Jude Children's Research Hospital, Memphis, TN 38105, USA
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Toy PC, France J, Randall RL, Neel MD, Shorr RI, Heck RK. Reconstruction of noncontained distal femoral defects with polymethylmethacrylate and crossed-screw augmentation: a biomechanical study. J Bone Joint Surg Am 2006; 88:171-8. [PMID: 16391262 DOI: 10.2106/jbjs.d.02313] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Curettage and cementation with polymethylmethacrylate are frequently used in the treatment of aggressive benign bone lesions such as giant-cell tumors, but strength and stiffness of the reconstructed bone have been concerns. This biomechanical study was undertaken to determine whether augmenting the cement with crossed screws would result in a stronger reconstruction. METHODS Large noncontained defects were created in the medial femoral condyles of twenty matched pairs of human cadavera. Four groups were organized to compare three types of reconstruction: (1) polymethylmethacrylate alone, (2) polymethylmethacrylate and intramedullary Steinmann pins, and (3) polymethylmethacrylate with crossed screws engaging the opposite cortex. The specimens were subjected to 2000 compressive cycles and were subsequently monotonically loaded to failure under a controlled displacement rate. Failure load and stiffness were determined for each femur that survived the cycling process. RESULTS Femora reconstructed with crossed screws and cement failed at higher loads and had greater stiffness than those reconstructed with cement alone (p = 0.025 and p = 0.0007) or cement augmented with intramedullary Steinmann pins (p = 0.019). Failure of femora reconstructed with cement and crossed screws occurred through an extra-articular transverse fracture, while failure in those with cement alone and cement with Steinmann pins occurred through an intra-articular (intercondylar) fracture. CONCLUSIONS In this in vitro cadaver study, augmentation of polymethylmethacrylate cement with crossed screws resulted in a stronger reconstruction of distal femoral tumor defects than that obtained with cement alone or with cement and intramedullary Steinmann pins.
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Affiliation(s)
- Patrick C Toy
- Department of Orthopaedic Surgery, University of Tennessee-Campbell Clinic, 1211 Union Avenue, Suite 510, Memphis, TN 38104, USA.
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Krasin MJ, Davidoff AM, Rodriguez-Galindo C, Billups CA, Fuller CE, Neel MD, Merchant TE. Definitive surgery and multiagent systemic therapy for patients with localized Ewing sarcoma family of tumors: local outcome and prognostic factors. Cancer 2005; 104:367-73. [PMID: 15948159 DOI: 10.1002/cncr.21160] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
BACKGROUND The local management of Ewing sarcoma family of tumors (ESFT) often centers on the surgical resectability of the primary lesion and physician biases regarding differences in the morbidity between primary surgical and radiotherapeutic management. METHODS The authors retrospectively reviewed the records of 33 patients with localized ESFT who underwent surgery and received systemic chemotherapy at St. Jude Children's Research Hospital (Memphis, TN). Two multiagent systemic chemotherapy regimens were used: 14 patients received vincristine, doxorubicin, cyclophosphamide, and actinomycin D (VACA), and 19 received VACA in combination with ifosphamide and etoposide. The primary tumor was surgically resected via a wide, local excision (n = 32) or a marginal excision (n = 1)performed either at diagnosis or after 3-5 months of systemic chemotherapy. Clinical outcome and prognostic factors for disease control were reported in the current study. RESULTS The median follow-up for patients was 9.9 years. The 5-year and 10-year survival rates were 84.5% and 75.8%, respectively. At 5 years, the cumulative incidence of local disease recurrence was 12.5%, and the event-free survival (EFS) rate was 71.7%. The same values were found at 10 years. The site of tumor origin was a significant predictor of EFS. The survival rate of patients whose tumors arose in bone was 78.6%, and the survival rate of patients whose tumors originated in soft tissue was 25.0% (P = 0.028). No other factors investigated were predictive of outcome. CONCLUSIONS Local disease control and overall outcome for patients with ESFT managed by multiagent systemic therapy and surgery was excellent. Local disease control rates remained near 90% at 10-year follow-up. Patients with extraosseous primary sites of disease may fare less well with this approach to therapy.
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Affiliation(s)
- Matthew J Krasin
- Department of Radiological Sciences, St. Jude Children's Research Hospital, Memphis, Tennessee 38105, USA.
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Gaur AH, Liu T, Knapp KM, Daw NC, Rao BN, Neel MD, Rodriguez-Galindo C, Brand D, Adderson EE. Infections in children and young adults with bone malignancies undergoing limb-sparing surgery. Cancer 2005; 104:602-10. [PMID: 15952202 DOI: 10.1002/cncr.21212] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
BACKGROUND The epidemiology, risk factors, and efficacy of therapy for infections complicating limb-sparing surgery (LSS) are not understood completely. METHODS The authors conducted a retrospective review of children and adolescents with bone malignancies who underwent LSS. RESULTS One hundred three patients underwent 104 LSS procedures. Patients experienced a median of 4 infections (range, 0-13 infections), including focal bacterial infections in 67% of patients and bacteremia in 21% of patients. Infections at the LSS site occurred in 26% of patients, and 21% of patients developed orthopedic device infections (ODIs). Compared with patients without ODIs, patients who developed ODIs were more likely to be African American and to have wound infections, and they were less likely to have tumors of the femur than the tibia. In a multivariate analysis, only African-American race and local infection at the LSS site retained a significant association with ODIs. Among survivors, patients who developed ODIs were more likely to undergo amputation (odds ratio [OR], 24.0; 95% confidence interval [95%CI], 5.1-114.0; P < 0.001) and were less likely to have good functional outcomes (OR, 0.02; 95%CI, 0.002-0.15; P < 0.001) compared with patients who did not have an ODI. Overall, only 1 of 22 patients with an ODI was treated successfully without removal of the orthopedic device or amputation. CONCLUSIONS Current treatment for bone malignancies is complicated by an unexpectedly high incidence of infection. ODI was the most common reason for amputation and poor functional outcomes. The identification of risk factors for ODI may allow modifications of therapy that reduce the incidence and severity of infection, but prevention of all ODIs will require novel strategies.
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Affiliation(s)
- Aditya H Gaur
- Department of Infectious Diseases, St. Jude Children's Research Hospital, 332 N. Lauderdale Street, Memphis, TN 38105, USA
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Ogg RJ, McDaniel CB, Wallace D, Pitot P, Neel MD, Kaste SC. MR safety and compatibility of a noninvasively expandable total-joint endoprosthesis. Magn Reson Imaging 2005; 23:789-94. [PMID: 16214609 DOI: 10.1016/j.mri.2005.06.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2005] [Accepted: 06/16/2005] [Indexed: 11/26/2022]
Abstract
A noninvasively expandable total-joint endoprosthesis is now available for pediatric patients; the prosthesis can be lengthened by external application of a magnetic field. We investigated the risks of unintentional heating or lengthening of the prosthesis during MR imaging and evaluated the effect of the device on the diagnostic efficacy of MR imaging of surrounding tissues. We performed MR imaging at 1.5 T by using standard pulse sequences and pulse sequences with high-gradient and high-radiofrequency duty cycle. MR imaging caused no measurable change in prosthesis length, and the temperature of the prosthesis increased by less than 1 degrees C during repeated 14-min exposures. Despite significant signal loss and image distortion around the prosthetic joint, clinically useful images were obtained as close as 12 cm from the ends of the prosthetic stems, measured toward the body of the device. Thus, the prosthesis can be safely exposed to MR imaging pulse sequences at 1.5 T, and the visualization of some tissue surrounding the device is clinically useful.
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Affiliation(s)
- Robert J Ogg
- Department of Radiological Sciences, St. Jude Children's Research Hospital, Memphis, TN 38105-2794, USA.
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Chollet CT, Britton L, Neel MD, Hudson MM, Kaste SC. Childhood cancer survivors: an at-risk cohort for ankle osteonecrosis. Clin Orthop Relat Res 2005:149-55. [PMID: 15662317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
UNLABELLED We aimed to determine if the ankle is at risk for corticosteroid-induced osteonecrosis as a cause of pain in a cohort of childhood cancer survivors. We retrospectively reviewed magnetic resonance imaging scans of the ankle in patients treated at our institution between 1993 and 2003. Among the 15 patients who met study criteria, 20 of 30 (67%) ankles were involved. Older children had the highest incidence of the disease. The tibial metaphysis, epiphysis, and talus were the most frequent sites of osteonecrotic lesions. Ten patients were symptomatic with extended weightbearing activity. Surgery was required in four with continued amelioration of pain at last followup (17-44 months). As early detection and intervention lead to prevention of ankle morbidity, childhood cancer survivors would benefit from a prospective multi-institutional study that would provide understanding of ankle osteonecrosis and development of effective interventions. LEVEL OF EVIDENCE Prognostic study, Level II-1 (retrospective study).
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Affiliation(s)
- Casey T Chollet
- Department of Radiological Sciences, Division of Diagnostic Imaging, St. Jude Children's Research Hospital, Memphis, TN 38105-2794, USA
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Krasin MJ, Rodriguez-Galindo C, Billups CA, Davidoff AM, Neel MD, Merchant TE, Kun LE. Definitive irradiation in multidisciplinary management of localized Ewing sarcoma family of tumors in pediatric patients: outcome and prognostic factors. Int J Radiat Oncol Biol Phys 2004; 60:830-8. [PMID: 15465200 DOI: 10.1016/j.ijrobp.2004.04.006] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2003] [Revised: 04/01/2004] [Accepted: 04/05/2004] [Indexed: 11/12/2022]
Abstract
PURPOSE To assess the effect of radiation dose on local tumor control of the Ewing sarcoma family of tumors in 79 patients with localized disease treated at a single institution. METHODS AND MATERIALS Thirty-seven patients received vincristine, actinomycin D, cyclophosphamide, and doxorubicin, and 42 received vincristine, actinomycin D, and cyclophosphamide, with alternating cycles of ifosfamide and etoposide; all underwent definitive radiotherapy (median dose, 37.5 Gy) with either low-dose (<40 Gy) or standard dose (> or =40 Gy) radiation delivered according to the protocol. We calculated the cumulative incidence of local treatment failure, disease recurrence, and overall survival and analyzed the effect of known prognostic factors and radiation dose. RESULTS The cumulative incidence of local treatment failure at 10 years was 30.4% and that of disease recurrence was 40%. The overall survival rate was 64.5%. Patient age > or =14 years and tumor size > or =8 cm were adverse prognostic factors for local treatment failure; patient age > or =14 years was also associated with worse survival. Although the radiation dose alone did not predict for local treatment failure, the cumulative incidence of local failure at 10 years was 19% when tumors <8 cm were treated with <40 Gy, and no patient treated with standard doses (> or =40 Gy) developed local recurrence (p = 0.084). CONCLUSION Tumor size and patient age predict for local tumor control in patients with Ewing sarcoma family of tumors treated with systemic therapy and definitive radiotherapy. Patients treated with reduced-dose radiotherapy experienced unacceptably high rates of local recurrence.
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MESH Headings
- Adolescent
- Adult
- Age Factors
- Antineoplastic Combined Chemotherapy Protocols/therapeutic use
- Bone Neoplasms/drug therapy
- Bone Neoplasms/pathology
- Bone Neoplasms/radiotherapy
- Child
- Child, Preschool
- Combined Modality Therapy
- Cyclophosphamide/administration & dosage
- Dactinomycin/administration & dosage
- Etoposide/administration & dosage
- Female
- Humans
- Ifosfamide/administration & dosage
- Infant
- Male
- Neoplasm Recurrence, Local
- Neoplasms, Second Primary
- Neuroectodermal Tumors, Primitive, Peripheral/drug therapy
- Neuroectodermal Tumors, Primitive, Peripheral/radiotherapy
- Prognosis
- Radiotherapy Dosage
- Retrospective Studies
- Sarcoma, Ewing/drug therapy
- Sarcoma, Ewing/radiotherapy
- Sarcoma, Ewing/secondary
- Treatment Failure
- Vincristine/administration & dosage
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Affiliation(s)
- Matthew J Krasin
- Department of Radiological Sciences, Division of Radiation Oncology, St. Jude Children's Research Hospital, 332 North Lauderdale, Memphis, TN 38105-2794, USA.
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Krasin MJ, Rodriguez-Galindo C, Davidoff AM, Billups CA, Fuller CE, Neel MD, Kun LE, Merchant TE. Efficacy of combined surgery and irradiation for localized Ewings sarcoma family of tumors. Pediatr Blood Cancer 2004; 43:229-36. [PMID: 15266406 DOI: 10.1002/pbc.20095] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
BACKGROUND Local tumor control for patients with Ewings sarcoma family of tumors (ESFT) is favorable when the primary tumor is resectable or small. Local failure rates for patients who received combined surgery and RT were reviewed to determine outcome and prognostic factors. PROCEDURES We performed a retrospective review of all patients with localized ESFT treated with combined definitive surgery and RT between 1978 and 2001, at St. Jude Children's Research Hospital. Rates of local failure, survival, and prognostic factors for recurrence were determined in 39 patients who received combined local therapy. Systemic treatment included vincristine, actinomycin D, cyclophosphamide, and doxorubicin (6 patients), with the addition of ifosfamide and etoposide (33 patients). RESULTS With a median follow-up of 8.7 years the 5- and 8-year survival estimates were 89.2 +/- 5.4% and 82.8 +/- 7.3%. The 8-year incidence of local failure was 10.8 +/- 5.2%. The 8-year local failure rate for patients with positive surgical margins was 17% and for negative surgical margins 5% (P = 0.25). Overall survival was improved for patients with negative surgical margins (94 vs. 71%, P = 0.052). Tumor size, site, histologic response, and radiation dose did not significantly alter the rate of local failure. CONCLUSIONS Patients with ESFT managed with definitive surgery and irradiation have favorable local control rates. Even among patients with unfavorable prognostic factors local tumor control remained excellent.
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Affiliation(s)
- Matthew J Krasin
- Division of Radiation Oncology, Department of Radiological Sciences, St. Jude Children's Research Hospital, Memphis, Tennessee 38105-2794, USA.
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Abstract
The poor prognosis for patients with osteosarcoma skip metastases has been established in the literature; however, most of the data in the literature concerning osteosarcoma skip metastases were collected before routine use of magnetic resonance imaging and before the use of modern multiagent chemotherapy regimens. This retrospective multiinstitutional study was done to evaluate the efficacy of magnetic resonance imaging to detect skip metastases and to evaluate the prognosis for these patients when treated with modern multiagent chemotherapy protocols. In a group of 155 patients who were younger than 26 years when diagnosed and treated for high-grade osteosarcoma of the long bones, 10 (6.5%) patients with skip metastases were identified. Eight of the 10 lesions were detected on pretreatment magnetic resonance imaging scans and two were detected only from the surgical pathology specimens. Five patients had concomitant pulmonary metastases at presentation and five patients had no other known site of diseases. All 10 patients died, with an average survival of 32.5 months (range 11-71 months). The five patients with only skip metastases at presentation survived an average of 27.2 months (range 15-44 months). Despite advances in the treatment of patients with osteosarcomas, those with skip metastases continue to have a poor prognosis, and they should be counseled regarding the limitations of current therapies.
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Affiliation(s)
- Kaveh R Sajadi
- Campbell Clinic/University of Tennessee, Department of Orthopaedic Surgery, Memphis, TN 38104, USA.
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Abstract
We conducted this study to determine whether the small-diameter, press-fit stem of a novel, noninvasive expandable endoprosthetic device implanted in the limbs of 6 pediatric patients with Stage IIB osteosarcoma affected the growth of the physis through which the stem was inserted. Local control of the tumor necessitated resection of the involved growth plate, and implantation of the device required penetration of the adjacent uninvolved bone, through the growth plate, by the stem of the device. We measured longitudinal growth and the rate of growth of the adjacent uninvolved bone in the salvaged limb and of the equivalent bone in the unoperated contralateral limb. In all cases but one (in which the patient's growth in the contralateral limb appeared complete), longitudinal growth continued in the limb into which the device was implanted: the adjacent uninvolved bone in the salvaged limb grew by an average of 2.4 cm, and the equivalent bone in the unoperated contralateral limb grew by an average of 2.3 cm. We conclude that implantation of a smooth, press-fit stem through the central portion of the uninvolved adjacent physis does not result in growth retardation or arrest.
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Affiliation(s)
- Michael D Neel
- St. Jude Children's Research Hospital, Memphis, TN, USA.
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Fletcher DT, Warner WC, Neel MD, Merchant TE. Valgus and varus deformity after wide-local excision, brachytherapy and external beam irradiation in two children with lower extremity synovial cell sarcoma: case report. BMC Cancer 2004; 4:57. [PMID: 15333137 PMCID: PMC518976 DOI: 10.1186/1471-2407-4-57] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2004] [Accepted: 08/27/2004] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Limb-salvage is a primary objective in the management of extremity soft-tissue sarcoma in adults and children. Wide-local excision combined with radiation therapy is effective in achieving local tumor control with acceptable morbidity and good functional outcomes for most patients. CASE PRESENTATION Two cases of deformity after wide-local excision, brachytherapy and external beam irradiation for lower-extremity synovial cell sarcoma are presented and discussed to highlight contributing factors, time course of radiation effects and orthopedic management. In an effort to spare normal tissues from the long-term effects of radiation therapy, more focal irradiation techniques have been applied to patients with musculoskeletal tumors including brachytherapy and conformal radiation therapy. As illustrated in this report, the use of these techniques results in the asymmetric irradiation of growth plates and contributes to the development of valgus or varus deformity and leg-length discrepancies. CONCLUSIONS Despite good functional outcomes, progressive deformity in both patients required epiphysiodesis more than 3 years after initial management. There is a dearth of information related to the effects of radiation therapy on the musculoskeletal system in children. Because limb-sparing approaches are to be highlighted in the next generation of cooperative group protocols for children with musculoskeletal tumors, documentation of the effects of surgery and radiation therapy will lead to improved decision making in the selection of the best treatment approach and in the follow-up of these patients.
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Affiliation(s)
- Daniel T Fletcher
- Division of Radiation Oncology, Department of Radiological Sciences, St. Jude Children's Research Hospital, 332 N. Lauderdale Street, Memphis, Tennessee, USA
| | - William C Warner
- Division of Orthopedics, Department of Surgery, St. Jude Children's Research Hospital, 332 N. Lauderdale Street, Memphis, Tennessee, USA
| | - Michael D Neel
- Division of Orthopedics, Department of Surgery, St. Jude Children's Research Hospital, 332 N. Lauderdale Street, Memphis, Tennessee, USA
| | - Thomas E Merchant
- Division of Radiation Oncology, Department of Radiological Sciences, St. Jude Children's Research Hospital, 332 N. Lauderdale Street, Memphis, Tennessee, USA
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Okamoto Y, Mathew S, Daw NC, Neel MD, McCarville MB, Dome JS, Hill DA. Giant cell tumor of bone with pulmonary metastases. ACTA ACUST UNITED AC 2003; 41:454-9. [PMID: 14515387 DOI: 10.1002/mpo.10258] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Wallace RD, Davoudi MM, Neel MD, Lachica RD. The role of the pediatric plastic surgeon in limb salvage surgery for osteosarcoma of the lower extremity. J Craniofac Surg 2003; 14:680-6. [PMID: 14501328 DOI: 10.1097/00001665-200309000-00014] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Limb salvage for management of osteosarcoma of the lower extremity has become the mainstay of treatment for patients with malignant bony and soft tissue tumors. The knee has become a special area of concern for the reconstructive surgeon due to the high rate of wound complications and difficulties of soft tissue reconstruction. With the availability of new prosthetic implants, the advancement of surgical soft tissue techniques and introduction of adjuvant and neoadjuvant chemotherapy, resection and reconstruction has become the standard approach for patients presenting to St. Jude Children's Research Hospital. The pediatric plastic surgeon's role usually requires handling of wound complications in these reconstructive procedures. This article will discuss the authors' approach to dealing with wound complications in this difficult patient population and their interaction with the orthopedic oncologic service in obtaining primary resection and soft tissue coverage.
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Affiliation(s)
- Robert D Wallace
- Department of Surgery, St. Jude Children's Research Hospital, Memphis, TN 38163, USA.
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Abstract
A noninvasive expandable prosthesis for skeletally immature children after limb salvage surgery has been developed. Between 1998 and 2001, 18 Phenix prostheses were implanted in 15 pediatric patients who had been diagnosed and treated for osteosarcoma about the knee. Of the 15 original prostheses, 10 were implanted at the time of primary tumor resection and five were revisions from an endoprosthetic modular knee system. Sixty expansions of the 18 prostheses were done, with all but two done as outpatient procedures. An average 8.5 mm was obtained per lengthening (range, 1-30 mm). The average followup was 21.5 months (range, 12-33 months) and the latest Musculoskeletal Tumor Society functional scores averaged 90%. Eight revisions were required for stem fracture or loosening. There was one amputation because of a postoperative arterial thrombosis. The principle of the Phenix prosthesis involves storage of energy in a spring compressed by a locking system. Lengthening is achieved via exposure to an electromagnetic field that allows controlled release of the spring. This is a unique expandable custom prosthesis that offers many benefits in maintaining limb length equality in growing patients. Although the early experience is promising, additional data are required regarding the long-term structural integrity of the prosthesis. We are optimistic that this technology will prove beneficial, not only for patients with malignant bone tumors but in applications requiring serial limb length equalizations or for spinal deformities.
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Gitelis S, Neel MD, Wilkins RM, Rao BN, Kelly CM, Yao TK. The use of a closed expandable prosthesis for pediatric sarcomas. Chir Organi Mov 2003; 88:327-33. [PMID: 15259547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/30/2023]
Abstract
PURPOSE The purpose of this paper is to review our experience with a non-invasive expandable prosthesis for skeletally immature patients following limb-salvage for malignant tumors about the knee. MATERIALS & METHODS Between 1998 and 2002, Repiphysis prostheses (Wright Medical Technology, Memphis, Tenn.) were implanted in 18 patients. 16 patients had at least 12 months follow-up. There were 10 males and 8 females. The diagnosis was Stage IIB osteosarcoma in all patients. Sites included femur 14, and 4 proximal tibias. The average age was 10.7 years (range 8-16); the average age for males was 12 years and females, 9 years. Fifteen of the prostheses were implanted at the time of surgical resection and the remainder was conversions of previous surgery. RESULTS Follow-up averaged 24.8 months (range 12-47). Fourteen patients have undergone a total of 58 lengthening procedures. Average expansion 38 mm per patient (range, 10-76 mm). An average of 8.5 mm per lengthening procedure. There was only one failure to lengthen. ISOLS functional scores averaged 83.5%. For those with a current functional prosthesis, the ISOLS score averaged 94%. Three patients have reached maximal expansion and converted to a conventional prosthesis. There were complications in 7 patients: 2 expandable component fractures, 1 femoral component fracture, 2 stem fractures, 1 stem loosening and 1 deep infection. Of the two expandable component fractures, 1 patient reached full expansion and was converted to an endoprosthesis. The femoral component fracture and 2 stem fractures were revised to a new prosthesis 13 months post-op and are functioning well. The 1 loose stem was revised to an APC. CONCLUSIONS The Repiphysis prosthesis utilizes energy stored in a spring that is held compressed by a locking mechanism. Controlled release of the locking mechanism via an external electromagnetic field allows for lengthening of the device. In our early experience, the functional results were excellent similar to conventional modular devices. Complications should be anticipated but are salvageable. This device allows limb salvage in pediatric patients when amputation would be otherwise chosen.
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Affiliation(s)
- S Gitelis
- Rush Medical College, Chicago, Illinois, USA
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50
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Horwitz EM, Gordon PL, Koo WKK, Marx JC, Neel MD, McNall RY, Muul L, Hofmann T. Isolated allogeneic bone marrow-derived mesenchymal cells engraft and stimulate growth in children with osteogenesis imperfecta: Implications for cell therapy of bone. Proc Natl Acad Sci U S A 2002; 99:8932-7. [PMID: 12084934 PMCID: PMC124401 DOI: 10.1073/pnas.132252399] [Citation(s) in RCA: 1175] [Impact Index Per Article: 53.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Treatment with isolated allogeneic mesenchymal cells has the potential to enhance the therapeutic effects of conventional bone marrow transplantation in patients with genetic disorders affecting mesenchymal tissues, including bone, cartilage, and muscle. To demonstrate the feasibility of mesenchymal cell therapy and to gain insight into the transplant biology of these cells, we used gene-marked, donor marrow-derived mesenchymal cells to treat six children who had undergone standard bone marrow transplantation for severe osteogenesis imperfecta. Each child received two infusions of the allogeneic cells. Five of six patients showed engraftment in one or more sites, including bone, skin, and marrow stroma, and had an acceleration of growth velocity during the first 6 mo postinfusion. This improvement ranged from 60% to 94% (median, 70%) of the predicted median values for age- and sex-matched unaffected children, compared with 0% to 40% (median, 20%) over the 6 mo immediately preceding the infusions. There was no clinically significant toxicity except for an urticarial rash in one patient just after the second infusion. Failure to detect engraftment of cells expressing the neomycin phosphotransferase marker gene suggested the potential for immune attack against therapeutic cells expressing a foreign protein. Thus, allogeneic mesenchymal cells offer feasible posttransplantation therapy for osteogenesis imperfecta and likely other disorders originating in mesenchymal precursors.
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Affiliation(s)
- Edwin M Horwitz
- Transplantation and Gene Therapy Program, St. Jude Children's Research Hospital, 332 North Lauderdale, Memphis, TN 38105, USA.
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