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Bentivegna K, Saba NJ, Shinder R, Grant-Kels JM. Ocular and orbital tumors in childhood. Clin Dermatol 2024; 42:396-405. [PMID: 38301859 DOI: 10.1016/j.clindermatol.2024.01.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2024]
Abstract
Pediatric tumors of the eye and orbit can be benign or malignant as well as congenital or acquired and are usually distinctively different than those seen in adults. Although most of these neoplasms are benign (eg, dermoid cyst, chalazion, molluscum), their location near and within a vital organ can result in serious dermatologic and ophthalmologic sequelae. Lesions discussed include vascular lesions, retinoblastomas (the most common primary pediatric intraocular malignancy), rhabdomyosarcoma (the most common primary pediatric orbital malignancy), Langerhans cell histiocytosis, and metastatic lesions to the orbit (neuroblastoma, Ewing sarcoma). Although cysts and ocular melanoma can occur within the pediatric population, these conditions are covered in other contributions in this issue of Clinics in Dermatology.
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Affiliation(s)
- Kathryn Bentivegna
- University of Connecticut School of Medicine, Farmington, Connecticut, USA
| | - Nicholas J Saba
- Department of Ophthalmology, SUNY Downstate, Brooklyn, New York, USA
| | - Roman Shinder
- Department of Ophthalmology, SUNY Downstate, Brooklyn, New York, USA
| | - Jane M Grant-Kels
- Department of Dermatology, University of Connecticut School of Medicine, Farmington, Connecticut, USA; Department of Dermatology, University of Florida College of Medicine, Gainesville, Florida, USA.
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Figueiredo D, Marques IA, Pires AS, Cavaleiro CF, Costa LC, Castela G, Murta JN, Botelho MF, Abrantes AM. Risk of Second Tumors in Retinoblastoma Survivors after Ionizing Radiation: A Review. Cancers (Basel) 2023; 15:5336. [PMID: 38001596 PMCID: PMC10670427 DOI: 10.3390/cancers15225336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Revised: 11/03/2023] [Accepted: 11/07/2023] [Indexed: 11/26/2023] Open
Abstract
Retinoblastoma (RB) is the most common ocular neoplasm in children, whose development depends on two mutational events that occur in both alleles of the retinoblastoma susceptibility gene (RB1). Regarding the nature of these mutational events, RB can be classified as hereditary if the first event is a germline mutation and the second one is a somatic mutation in retina cells or nonhereditary if both mutational events occur in somatic cells. Although the rate of survival of RB is significantly elevated, the incidence of second malignant neoplasms (SMNs) is a concern, since SMNs are the main cause of death in these patients. Effectively, RB patients present a higher risk of SMN incidence compared to other oncology patients. Furthermore, evidence confirms that hereditary RB survivors are at a higher risk for SMNs than nonhereditary RB survivors. Over the decades, some studies have been performed to better understand this subject, evaluating the risk of the development of SMNs in RB patients. Furthermore, this risk seems to increase with the use of ionizing radiation in some therapeutic approaches commonly used in the treatment of RB. This review aims to clarify the effect of ionizing radiation in RB patients and to understand the association between the risk of SMN incidence in patients that underwent radiation therapy, especially in hereditary RB individuals.
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Affiliation(s)
- Diana Figueiredo
- University of Coimbra, Coimbra Institute for Clinical and Biomedical Research (iCBR) Area of Environment Genetics and Oncobiology (CIMAGO), Institute of Biophysics, Faculty of Medicine, 3000-548 Coimbra, Portugal; (D.F.); (I.A.M.); (A.S.P.)
- University of Coimbra, Faculty of Sciences and Technology, 3000-548 Coimbra, Portugal
| | - Inês A. Marques
- University of Coimbra, Coimbra Institute for Clinical and Biomedical Research (iCBR) Area of Environment Genetics and Oncobiology (CIMAGO), Institute of Biophysics, Faculty of Medicine, 3000-548 Coimbra, Portugal; (D.F.); (I.A.M.); (A.S.P.)
- University of Coimbra, Center for Innovative Biomedicine and Biotechnology (CIBB), 3000-548 Coimbra, Portugal
- University of Coimbra, Faculty of Pharmacy, 3000-548 Coimbra, Portugal
| | - Ana Salomé Pires
- University of Coimbra, Coimbra Institute for Clinical and Biomedical Research (iCBR) Area of Environment Genetics and Oncobiology (CIMAGO), Institute of Biophysics, Faculty of Medicine, 3000-548 Coimbra, Portugal; (D.F.); (I.A.M.); (A.S.P.)
- University of Coimbra, Center for Innovative Biomedicine and Biotechnology (CIBB), 3000-548 Coimbra, Portugal
- Clinical Academic Centre of Coimbra (CACC), 3000-061 Coimbra, Portugal; (G.C.); (J.N.M.)
| | - Claudia F. Cavaleiro
- Medical Imaging and Radiotherapy Department, Polytechnic Institute of Coimbra, ESTESC-Coimbra Health School, 3045-093 Coimbra, Portugal; (C.F.C.); (L.C.C.)
| | - Luís C. Costa
- Medical Imaging and Radiotherapy Department, Polytechnic Institute of Coimbra, ESTESC-Coimbra Health School, 3045-093 Coimbra, Portugal; (C.F.C.); (L.C.C.)
| | - Guilherme Castela
- Clinical Academic Centre of Coimbra (CACC), 3000-061 Coimbra, Portugal; (G.C.); (J.N.M.)
- Pediatric Oncology Service, Centro Hospitalar Universitário de Coimbra, 3000-602 Coimbra, Portugal
- Department of Ophthalmology, Centro de Responsabilidade Integrado de Oftalmologia, Centro Hospitalar e Universitário de Coimbra, 3000-602 Coimbra, Portugal
- University of Coimbra, Faculty of Medicine, 3000-548 Coimbra, Portugal
| | - Joaquim N. Murta
- Clinical Academic Centre of Coimbra (CACC), 3000-061 Coimbra, Portugal; (G.C.); (J.N.M.)
- Department of Ophthalmology, Centro de Responsabilidade Integrado de Oftalmologia, Centro Hospitalar e Universitário de Coimbra, 3000-602 Coimbra, Portugal
- University of Coimbra, Faculty of Medicine, 3000-548 Coimbra, Portugal
| | - Maria Filomena Botelho
- University of Coimbra, Coimbra Institute for Clinical and Biomedical Research (iCBR) Area of Environment Genetics and Oncobiology (CIMAGO), Institute of Biophysics, Faculty of Medicine, 3000-548 Coimbra, Portugal; (D.F.); (I.A.M.); (A.S.P.)
- University of Coimbra, Center for Innovative Biomedicine and Biotechnology (CIBB), 3000-548 Coimbra, Portugal
- Clinical Academic Centre of Coimbra (CACC), 3000-061 Coimbra, Portugal; (G.C.); (J.N.M.)
| | - Ana Margarida Abrantes
- University of Coimbra, Coimbra Institute for Clinical and Biomedical Research (iCBR) Area of Environment Genetics and Oncobiology (CIMAGO), Institute of Biophysics, Faculty of Medicine, 3000-548 Coimbra, Portugal; (D.F.); (I.A.M.); (A.S.P.)
- University of Coimbra, Center for Innovative Biomedicine and Biotechnology (CIBB), 3000-548 Coimbra, Portugal
- Clinical Academic Centre of Coimbra (CACC), 3000-061 Coimbra, Portugal; (G.C.); (J.N.M.)
- Medical Imaging and Radiotherapy Department, Polytechnic Institute of Coimbra, ESTESC-Coimbra Health School, 3045-093 Coimbra, Portugal; (C.F.C.); (L.C.C.)
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Kim Y, Park JW, Cho HS, Jang WY, Han I, Kim HS. Does the Clinical Presentation of Secondary Osteosarcoma in Patients Who Survive Retinoblastoma Differ From That of Conventional Osteosarcoma and How Do We Detect Them? Clin Orthop Relat Res 2023; 481:2154-2163. [PMID: 37145140 PMCID: PMC10566973 DOI: 10.1097/corr.0000000000002667] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Revised: 02/07/2023] [Accepted: 03/28/2023] [Indexed: 05/06/2023]
Abstract
BACKGROUND Osteosarcoma is the most common secondary malignancy among survivors of retinoblastoma. Most previous reports on secondary malignancy of retinoblastoma included all types of secondary malignancies without a focus on osteosarcoma, owing to its rarity. In addition, there are few studies suggesting tools for regular surveillance for early detection. QUESTIONS/PURPOSES (1) What are the radiologic and clinical characteristics of secondary osteosarcoma after retinoblastoma? (2) What is the clinical survivorship? (3) Is a radionuclide bone scan a reasonable imaging modality for early detection in patients with retinoblastoma? METHODS Between February 2000 and December 2019, we treated 540 patients for retinoblastoma. Twelve patients (six male, six female) subsequently developed an osteosarcoma in the extremities; two of these patients had two sites of osteosarcoma (10 femurs, four tibiae) . A Technetium-99m bone scan image was examined annually in all patients for regular surveillance after the treatment of retinoblastoma as per our hospital's policy. All patients were treated with the same strategy as that used for primary conventional osteosarcoma, namely neoadjuvant chemotherapy, wide excision, and adjuvant chemotherapy. The median follow-up period was 12 years (range 8 to 21 years). The median age at the time of diagnosis of osteosarcoma was 9 years (range 5 to 15 years), and the median interval from retinoblastoma diagnosis to osteosarcoma diagnosis was 8 years (range 5 to 15 years). Radiologic characteristics were assessed with plain radiographs and MRI, while clinical characteristics were assessed through a retrospective review of medical records. For clinical survivorship, we evaluated overall survival, local recurrence-free survival, and metastasis-free survival. We reviewed the results of bone scans and clinical symptoms at the time of diagnosis for osteosarcoma after retinoblastoma. RESULTS In nine of 14 patients, the tumor had a diaphyseal center, and five of the tumors were located at the metaphysis. The femur was the most common site (n = 10), followed by the tibia (n = 4). The median tumor size was 9 cm (range 5 to 13 cm). There was no local recurrence after surgical resection of the osteosarcoma, and the 5-year overall survival rate after the diagnosis of osteosarcoma was 86% (95% CI 68% to 100%). In all 14 tumors, the Technetium bone scan showed increased uptake in the lesions. Ten of 14 tumors were examined in clinic because of patient complaints of pain in the affected limb. Four patients showed no clinical symptoms detected by abnormal uptake on bone scan. CONCLUSION For unclear reasons, secondary osteosarcomas in patients who were alive after the treatment of retinoblastoma had a slight predilection for the diaphysis of the long bone compared with patients with spontaneous osteosarcoma in other reports. The clinical survivorship of osteosarcoma as a secondary malignancy after retinoblastoma may not be inferior to that of conventional osteosarcoma. Close follow-up with at least yearly clinical assessment and bone scans or other imaging modalities appears to be helpful in detecting secondary osteosarcoma after the treatment of patients with retinoblastoma. Larger multi-institutional studies will be needed to substantiate these observations.Level of Evidenc e Level IV, therapeutic study.
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Affiliation(s)
- Yongsung Kim
- Department of Orthopaedic Surgery, Seoul National University Hospital, Seoul, Korea
- Department of Orthopaedic Surgery, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Jong Woong Park
- Orthopaedic Oncology Clinic, National Cancer Center, Goyang-si, Korea
| | - Hwan Seong Cho
- Department of Orthopaedic Surgery, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Woo Young Jang
- Department of Orthopaedic Surgery, Korea University Anam Hospital, Seoul, Korea
| | - Ilkyu Han
- Department of Orthopaedic Surgery, Seoul National University Hospital, Seoul, Korea
- Department of Orthopaedic Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Han-Soo Kim
- Department of Orthopaedic Surgery, Seoul National University Hospital, Seoul, Korea
- Department of Orthopaedic Surgery, Seoul National University College of Medicine, Seoul, Korea
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Poly ADP Ribose Polymerase Inhibitor Olaparib Targeting Microhomology End Joining in Retinoblastoma Protein Defective Cancer: Analysis of the Retinoblastoma Cell-Killing Effects by Olaparib after Inducing Double-Strand Breaks. Int J Mol Sci 2021; 22:ijms221910687. [PMID: 34639028 PMCID: PMC8508856 DOI: 10.3390/ijms221910687] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Revised: 09/23/2021] [Accepted: 09/28/2021] [Indexed: 11/16/2022] Open
Abstract
Retinoblastoma is the most common intraocular cancer in childhood. Loss of function in both copies of the RB1 gene is the causal mutation of retinoblastoma. Current treatment for retinoblastoma includes the use of chemotherapeutic agents, such as the DNA damaging agent etoposide, which is a topoisomerase II poison that mainly generates DNA double-strand breaks (DSBs) and genome instability. Unfaithful repairing of DSBs could lead to secondary cancers and serious side effects. Previously, we found that RB knocked-down mammalian cells depend on a highly mutagenic pathway, the micro-homology mediated end joining (MMEJ) pathway, to repair DSBs. Poly ADP ribose polymerase 1 (PARP1) is a major protein in promoting the MMEJ pathway. In this study, we explored the effects of olaparib, a PARP inhibitor, in killing retinoblastoma cells. Retinoblastoma cell line Y79 and primary retinoblastoma cells expressed the cone-rod homeobox protein (CRX), a photoreceptor-specific marker. No detectable RB expression was found in these cells. The co-treatment of olaparib and etoposide led to enhanced cell death in both the Y79 cells and the primary retinoblastoma cells. Our results demonstrated the killing effects in retinoblastoma cells by PARP inhibitor olaparib after inducing DNA double-strand breaks. The use of olaparib in combination with etoposide could improve the cell-killing effects. Thus, lower dosages of etoposide can be used to treat retinoblastoma, which would potentially lead to a lower level of DSBs and a relatively more stable genome.
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Tonorezos ES, Friedman DN, Barnea D, Bosscha MI, Chantada G, Dommering CJ, de Graaf P, Dunkel IJ, Fabius AWM, Francis JH, Greer MLC, Kleinerman RA, Kors WA, Laughlin S, Moll AC, Morton LM, Temming P, Tucker MA, van Leeuwen FE, Walsh MF, Oeffinger KC, Abramson DH. Recommendations for Long-Term Follow-up of Adults with Heritable Retinoblastoma. Ophthalmology 2020; 127:1549-1557. [PMID: 32422154 PMCID: PMC7606265 DOI: 10.1016/j.ophtha.2020.05.024] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2019] [Revised: 05/05/2020] [Accepted: 05/08/2020] [Indexed: 12/17/2022] Open
Abstract
PURPOSE To generate recommendations for long-term follow-up of adult survivors of heritable retinoblastoma. DESIGN We convened a meeting of providers from retinoblastoma centers around the world to review the state of the science and to evaluate the published evidence. PARTICIPANTS Retinoblastoma is a rare childhood cancer of the retina. Approximately 40% of retinoblastoma cases are heritable, resulting from a germline mutation in RB1. Dramatic improvements in treatment and supportive care have resulted in a growing adult survivor population. However, survivors of heritable retinoblastoma have a significantly increased risk of subsequent malignant neoplasms, particularly bone and soft tissue sarcomas, uterine leiomyosarcoma, melanomas, and radiotherapy-related central nervous system tumors, which are associated with excess morbidity and mortality. Despite these risks, no surveillance recommendations for this population currently are in place, and surveillance practices vary widely by center. METHODS Following the Institute of Medicine procedure for clinical practice guideline development, a PubMed, EMBASE, and Web of Science search was performed, resulting in 139 articles; after abstract and full-text review, 37 articles underwent detailed data abstraction to quantify risk and evidence regarding surveillance, if available. During an in-person meeting, evidence was presented and discussed, resulting in consensus recommendations. MAIN OUTCOME MEASURES Diagnosis and mortality from subsequent neoplasm. RESULTS Although evidence for risk of subsequent neoplasm, especially sarcoma and melanoma, was significant, evidence supporting routine testing of asymptomatic survivors was not identified. Skin examination for melanoma and prompt evaluation of signs and symptoms of head and neck disease were determined to be prudent. CONCLUSIONS This review of the literature confirmed some of the common second cancers in retinoblastoma survivors but found little evidence for a benefit from currently available surveillance for these malignancies. Future research should incorporate international partners, patients, and family members.
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Affiliation(s)
- Emily S Tonorezos
- Memorial Sloan Kettering Cancer Center, New York, New York; Weill Cornell Medical College, New York, New York.
| | | | - Dana Barnea
- Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | | | | | | | - Pim de Graaf
- Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Ira J Dunkel
- Memorial Sloan Kettering Cancer Center, New York, New York; Weill Cornell Medical College, New York, New York
| | - Armida W M Fabius
- Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | | | | | - Ruth A Kleinerman
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Wijnanda A Kors
- Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Suzanne Laughlin
- Hospital for Sick Children, University of Toronto, Toronto, Canada
| | - Annette C Moll
- Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Lindsay M Morton
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | | | - Margaret A Tucker
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | | | | | | | - David H Abramson
- Memorial Sloan Kettering Cancer Center, New York, New York; Weill Cornell Medical College, New York, New York
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Ketteler P, Hülsenbeck I, Frank M, Schmidt B, Jöckel KH, Lohmann DR. The impact of RB1 genotype on incidence of second tumours in heritable retinoblastoma. Eur J Cancer 2020; 133:47-55. [PMID: 32434110 DOI: 10.1016/j.ejca.2020.04.005] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Revised: 03/31/2020] [Accepted: 04/08/2020] [Indexed: 10/24/2022]
Abstract
BACKGROUND Patients with heritable retinoblastoma are at risk for bilateral retinoblastoma and second primary malignancies (SPMs). The incidence of SPM is significantly raised after radiotherapy. We analysed the impact of the class of constitutional RB1 variant on the incidence of SPM in survivors with and without previous radiotherapy. METHODS From 1940 to 2008, 655 national patients were treated for heritable retinoblastoma at the German referral centre. Data on SPM, therapy and constitutional RB1 variant were available for 317 patients (48.3%). Heterozygous RB1 variants were classified into variants with regular and incomplete penetrance for retinoblastoma. RESULTS SPM occurred in 51 of 317 survivors of heritable retinoblastoma. The incidence rate (IR) of SPM per 1000 person years was 8.4 (95% confidence interval (CI): 6.3-11.1) in individuals heterozygous for an oncogenic RB1 variant and 2.1 (95% CI: 0.0-11.4) with RB1 mosaicism. The incidence of SPM was higher in patients with regular penetrance compared with incomplete penetrance RB1 variants (IR 10.3 [95% CI: 7.5-13.8] vs. IR 3.2 [95% CI: 1.0-7.5]; p < 0.05). In the subgroup without previous radiotherapy SPM were only observed in patients with regular penetrance variants (IR 6.3 [95% CI: 3.0-11.5]). Carriers of incomplete penetrance variants developed similar tumour entities as those with regular penetrance. CONCLUSIONS Patients heterozygous for regular penetrance RB1 variants had a higher risk to develop SPM than patients with incomplete penetrance variants. Increased knowledge on genotype-phenotype relation regarding SPM may influence screening recommendations for SPM in survivors of heritable retinoblastoma.
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Affiliation(s)
- Petra Ketteler
- Department of Paediatric Haematology and Oncology, University Hospital Essen, Essen, Germany; Institute of Human Genetics, University Duisburg-Essen, Essen, Germany; Eye Oncogenetics Research Group, University Hospital Essen, Essen, Germany; German Consortium for Translational Cancer Research (DKTK), Partner Site Essen, and German Cancer Research Center (DKFZ), Heidelberg, Germany.
| | - Isabel Hülsenbeck
- Department of Paediatric Haematology and Oncology, University Hospital Essen, Essen, Germany; Eye Oncogenetics Research Group, University Hospital Essen, Essen, Germany
| | - Mirjam Frank
- Institute of Medical Informatics, Biometry and Epidemiology, University Hospital Essen, Essen, Germany
| | - Börge Schmidt
- Institute of Medical Informatics, Biometry and Epidemiology, University Hospital Essen, Essen, Germany
| | - Karl-Heinz Jöckel
- German Consortium for Translational Cancer Research (DKTK), Partner Site Essen, and German Cancer Research Center (DKFZ), Heidelberg, Germany; Institute of Medical Informatics, Biometry and Epidemiology, University Hospital Essen, Essen, Germany
| | - Dietmar R Lohmann
- Institute of Human Genetics, University Duisburg-Essen, Essen, Germany; Eye Oncogenetics Research Group, University Hospital Essen, Essen, Germany; German Consortium for Translational Cancer Research (DKTK), Partner Site Essen, and German Cancer Research Center (DKFZ), Heidelberg, Germany
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Feasibility of intra-arterial chemotherapy for retinoblastoma: experiences in a large single center cohort study. Neuroradiology 2019; 61:351-357. [DOI: 10.1007/s00234-019-02153-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2018] [Accepted: 01/03/2019] [Indexed: 10/27/2022]
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Satyarth S, Parikh S, Anand A, Sawhney J, Panchal H, Patel A, Shah S. Acute Lymphoblastic Leukemia as Secondary Malignancy in a Case of Ewing's Sarcoma on Treatment. Indian J Med Paediatr Oncol 2017; 38:354-356. [PMID: 29200689 PMCID: PMC5686982 DOI: 10.4103/ijmpo.ijmpo_110_16] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
The survival of Ewing's sarcoma (ES) has improved due to advances in both local and systemic therapy. This has given rise to an increased detection of second malignant neoplasms which can be in the form of solid tumors and hematological malignancies. The most common hematological malignancies are acute myeloid leukemia/myelodysplastic syndrome. Acute lymphoblastic leukemia (ALL) is relatively uncommon in occurrence in this setting. Furthermore, the average refractory period for hematological malignancies varies from 3 to 5 years. We report a case of a young female who developed ALL while on adjuvant therapy for ES.
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Affiliation(s)
- Satyam Satyarth
- Department of Medical Oncology, Gujarat Cancer Research Institute, Ahmedabad, Gujarat, India
| | - Sonia Parikh
- Department of Medical Oncology, Gujarat Cancer Research Institute, Ahmedabad, Gujarat, India
| | - Asha Anand
- Department of Medical Oncology, Gujarat Cancer Research Institute, Ahmedabad, Gujarat, India
| | - Jyoti Sawhney
- Department of Medical Oncology, Gujarat Cancer Research Institute, Ahmedabad, Gujarat, India
| | - Harsha Panchal
- Department of Medical Oncology, Gujarat Cancer Research Institute, Ahmedabad, Gujarat, India
| | - Apurva Patel
- Department of Medical Oncology, Gujarat Cancer Research Institute, Ahmedabad, Gujarat, India
| | - Sandeep Shah
- Department of Medical Oncology, Gujarat Cancer Research Institute, Ahmedabad, Gujarat, India
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Temming P, Arendt M, Viehmann A, Eisele L, Le Guin CHD, Schündeln MM, Biewald E, Astrahantseff K, Wieland R, Bornfeld N, Sauerwein W, Eggert A, Jöckel KH, Lohmann DR. Incidence of second cancers after radiotherapy and systemic chemotherapy in heritable retinoblastoma survivors: A report from the German reference center. Pediatr Blood Cancer 2017; 64:71-80. [PMID: 27567086 DOI: 10.1002/pbc.26193] [Citation(s) in RCA: 76] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2016] [Revised: 06/24/2016] [Accepted: 07/12/2016] [Indexed: 11/07/2022]
Abstract
BACKGROUND Survivors of heritable retinoblastoma carry a high risk to develop second cancers. Eye-preserving radiotherapy raises this risk, while the impact of chemotherapy remains less defined. PROCEDURE This population-based study characterizes the impact of all treatment modalities on second cancers incidence and type after retinoblastoma treatment in Germany. Data on second cancer incidence in 648 patients with heritable retinoblastoma treated between 1940 and 2008 at the German national reference center for retinoblastoma were analyzed to identify associations with treatment. RESULTS The cumulative incidence ratio (per 1,000 person years) of second cancers was 8.6 (95% confidence interval 7.0-10.4). Second cancer incidence was influenced by type of retinoblastoma treatment but not by the year of diagnosis or by sex. Radiotherapy and systemic chemotherapy increased the incidence of second cancers (by 3.0- and 1.8-fold, respectively). While radiotherapy was specifically associated with second cancers arising within the periorbital region in the previously irradiated field, chemotherapy was the strongest risk factor for second cancers in other localizations. Soft tissue sarcomas and osteosarcomas were the most prevalent second cancers (standardized incidence ratio 179.35 compared to the German population). CONCLUSIONS Second cancers remain a major concern in heritable retinoblastoma survivors. Consistent with previous reports, radiotherapy increased second cancer incidence and influenced type and localization. However, chemotherapy was the strongest risk factor for second malignancies outside the periorbital region. Our results provide screening priorities during life-long oncological follow-up based on the curative therapy the patient has received and emphasize the need for less-detrimental therapies for children with heritable retinoblastoma.
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Affiliation(s)
- Petra Temming
- Department of Pediatric Hematology and Oncology, University Hospital Essen, Essen, Germany.,Eye Oncogenetics Research Group, University Hospital Essen, Essen, Germany.,German Consortium for Translational Cancer Research (DKTK), Heidelberg, Germany
| | - Marina Arendt
- Institute for Medical Informatics, Biometry and Epidemiology, University Hospital Essen, Essen, Germany
| | - Anja Viehmann
- Institute for Medical Informatics, Biometry and Epidemiology, University Hospital Essen, Essen, Germany.,Institute of General Medicine, University Hospital Essen, Essen, Germany
| | - Lewin Eisele
- Institute for Medical Informatics, Biometry and Epidemiology, University Hospital Essen, Essen, Germany
| | - Claudia H D Le Guin
- Eye Oncogenetics Research Group, University Hospital Essen, Essen, Germany.,Department of Ophthalmology, University Hospital Essen, Essen, Germany
| | - Michael M Schündeln
- Department of Pediatric Hematology and Oncology, University Hospital Essen, Essen, Germany
| | - Eva Biewald
- Department of Ophthalmology, University Hospital Essen, Essen, Germany
| | - Kathy Astrahantseff
- Department of Pediatric Oncology, Hematology and BMT, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Regina Wieland
- Department of Pediatric Hematology and Oncology, University Hospital Essen, Essen, Germany
| | - Norbert Bornfeld
- Eye Oncogenetics Research Group, University Hospital Essen, Essen, Germany.,Department of Ophthalmology, University Hospital Essen, Essen, Germany
| | | | - Angelika Eggert
- Department of Pediatric Oncology, Hematology and BMT, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Karl-Heinz Jöckel
- German Consortium for Translational Cancer Research (DKTK), Heidelberg, Germany.,Institute for Medical Informatics, Biometry and Epidemiology, University Hospital Essen, Essen, Germany
| | - Dietmar R Lohmann
- Eye Oncogenetics Research Group, University Hospital Essen, Essen, Germany.,German Consortium for Translational Cancer Research (DKTK), Heidelberg, Germany.,Institute of Human Genetics, University Hospital Essen, Essen, Germany
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10
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Orbital sarcomas in retinoblastoma patients: recommendations for screening and treatment guidelines. Curr Opin Ophthalmol 2016; 27:443-8. [PMID: 27213925 DOI: 10.1097/icu.0000000000000295] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE OF REVIEW Retinoblastoma is the most common primary ocular malignancy in children. Although currently retinoblastoma has an excellent survival rate in developed countries, hereditary retinoblastoma survivors as well as those with a history of radiation therapy as children are at an increased risk for second primary tumors (SPTs), and specifically, for orbital sarcomas. Despite the known increased risk for SPTs in retinoblastoma survivors and the associated morbidity and mortality, no screening or treatment guidelines exist. RECENT FINDINGS Understanding of retinoblastoma tumorigenesis and genomic expression has expanded significantly, and treatment has evolved with a shift away from radiotherapy. Until the last two decades, however, radiation was the therapy of choice for patients with bilateral disease. Because both hereditary retinoblastoma and radiation are independent risk factors for the development of SPTs such as sarcomas and these SPTs are often fatal, appropriate surveillance for retinoblastoma survivors is crucial. SUMMARY As a result of the excellent survival rates for retinoblastoma patients, it is important to: recognize the risk of sarcoma, particularly in patients with hereditary retinoblastoma and/or prior radiation therapy; establish a screening protocol, such as the one proposed, to maximize early detection; and discuss and develop treatment guidelines for high-risk patients. Future directions of research for these patients will involve the development of molecularly targeted agents and the use of proton radiotherapy.
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Temming P, Arendt M, Viehmann A, Eisele L, Le Guin CH, Schündeln MM, Biewald E, Mäusert J, Wieland R, Bornfeld N, Sauerwein W, Eggert A, Lohmann DR, Jöckel KH. How Eye-Preserving Therapy Affects Long-Term Overall Survival in Heritable Retinoblastoma Survivors. J Clin Oncol 2016; 34:3183-8. [DOI: 10.1200/jco.2015.65.4012] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
Purpose Intraocular retinoblastoma is curable, but survivors with a heritable predisposition are at high risk for second malignancies. Because second malignancies are associated with high mortality, prognostic factors for second malignancy influence long-term overall survival. This study investigates the impact of all types of eye-preserving therapies on long-term survival in the complete German cohort of patients with heritable retinoblastoma. Patients and Methods Overall survival, disease staging using international scales, time period of diagnosis, and treatment type were analyzed in the 633 German children treated at the national reference center for heritable retinoblastoma. Results The 5-year overall survival of children diagnosed in Germany with heritable retinoblastoma between 1940 and 2008 was 93.2% (95% CI, 91.2% to 95.1%), but long-term mortality was increased compared with patients with nonheritable disease. Overall survival correlated with tumor staging, and 92% of patients were diagnosed with a favorable tumor stage (International Retinoblastoma Staging System stage 0 or I). Despite a 5-year overall survival of 97.4% (95% CI, 96.0% to 98.8%) in patients with stage 0 or I, only 79.5% (95% CI, 74.2% to 84.8%) of these patients survived 40 years after diagnosis. Long-term overall survival was reduced in children treated with eye-preserving radiotherapy compared with enucleation alone, and adding chemotherapy aggravated this effect. Conclusion The benefits of preserving vision must be balanced with the impact of eye-preserving treatments on long-term survival in heritable retinoblastoma, and the genetic background of the patient influences choice of eye-preserving treatment. Germline RB1 genetic analysis is important to identify heritable retinoblastoma among unilateral retinoblastoma cases. Eye-preserving radiotherapy should be carefully considered in patients with germline RB1 mutations. Life-long oncologic follow-up is crucial for all retinoblastoma survivors, and less detrimental eye-preserving therapies must be developed.
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Affiliation(s)
- Petra Temming
- Petra Temming, Marina Arendt, Anja Viehmann, Lewin Eisele, Claudia H.D. Le Guin, Michael M. Schündeln, Eva Biewald, Jennifer Mäusert, Regina Wieland, Norbert Bornfeld, Wolfgang Sauerwein, Dietmar R. Lohmann, and Karl-Heinz Jöckel, University Hospital Essen, Essen; Petra Temming, Dietmar R. Lohmann, and Karl-Heinz Jöckel, German Consortium for Translational Cancer Research, Heidelberg; and Angelika Eggert, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Marina Arendt
- Petra Temming, Marina Arendt, Anja Viehmann, Lewin Eisele, Claudia H.D. Le Guin, Michael M. Schündeln, Eva Biewald, Jennifer Mäusert, Regina Wieland, Norbert Bornfeld, Wolfgang Sauerwein, Dietmar R. Lohmann, and Karl-Heinz Jöckel, University Hospital Essen, Essen; Petra Temming, Dietmar R. Lohmann, and Karl-Heinz Jöckel, German Consortium for Translational Cancer Research, Heidelberg; and Angelika Eggert, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Anja Viehmann
- Petra Temming, Marina Arendt, Anja Viehmann, Lewin Eisele, Claudia H.D. Le Guin, Michael M. Schündeln, Eva Biewald, Jennifer Mäusert, Regina Wieland, Norbert Bornfeld, Wolfgang Sauerwein, Dietmar R. Lohmann, and Karl-Heinz Jöckel, University Hospital Essen, Essen; Petra Temming, Dietmar R. Lohmann, and Karl-Heinz Jöckel, German Consortium for Translational Cancer Research, Heidelberg; and Angelika Eggert, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Lewin Eisele
- Petra Temming, Marina Arendt, Anja Viehmann, Lewin Eisele, Claudia H.D. Le Guin, Michael M. Schündeln, Eva Biewald, Jennifer Mäusert, Regina Wieland, Norbert Bornfeld, Wolfgang Sauerwein, Dietmar R. Lohmann, and Karl-Heinz Jöckel, University Hospital Essen, Essen; Petra Temming, Dietmar R. Lohmann, and Karl-Heinz Jöckel, German Consortium for Translational Cancer Research, Heidelberg; and Angelika Eggert, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Claudia H.D. Le Guin
- Petra Temming, Marina Arendt, Anja Viehmann, Lewin Eisele, Claudia H.D. Le Guin, Michael M. Schündeln, Eva Biewald, Jennifer Mäusert, Regina Wieland, Norbert Bornfeld, Wolfgang Sauerwein, Dietmar R. Lohmann, and Karl-Heinz Jöckel, University Hospital Essen, Essen; Petra Temming, Dietmar R. Lohmann, and Karl-Heinz Jöckel, German Consortium for Translational Cancer Research, Heidelberg; and Angelika Eggert, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Michael M. Schündeln
- Petra Temming, Marina Arendt, Anja Viehmann, Lewin Eisele, Claudia H.D. Le Guin, Michael M. Schündeln, Eva Biewald, Jennifer Mäusert, Regina Wieland, Norbert Bornfeld, Wolfgang Sauerwein, Dietmar R. Lohmann, and Karl-Heinz Jöckel, University Hospital Essen, Essen; Petra Temming, Dietmar R. Lohmann, and Karl-Heinz Jöckel, German Consortium for Translational Cancer Research, Heidelberg; and Angelika Eggert, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Eva Biewald
- Petra Temming, Marina Arendt, Anja Viehmann, Lewin Eisele, Claudia H.D. Le Guin, Michael M. Schündeln, Eva Biewald, Jennifer Mäusert, Regina Wieland, Norbert Bornfeld, Wolfgang Sauerwein, Dietmar R. Lohmann, and Karl-Heinz Jöckel, University Hospital Essen, Essen; Petra Temming, Dietmar R. Lohmann, and Karl-Heinz Jöckel, German Consortium for Translational Cancer Research, Heidelberg; and Angelika Eggert, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Jennifer Mäusert
- Petra Temming, Marina Arendt, Anja Viehmann, Lewin Eisele, Claudia H.D. Le Guin, Michael M. Schündeln, Eva Biewald, Jennifer Mäusert, Regina Wieland, Norbert Bornfeld, Wolfgang Sauerwein, Dietmar R. Lohmann, and Karl-Heinz Jöckel, University Hospital Essen, Essen; Petra Temming, Dietmar R. Lohmann, and Karl-Heinz Jöckel, German Consortium for Translational Cancer Research, Heidelberg; and Angelika Eggert, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Regina Wieland
- Petra Temming, Marina Arendt, Anja Viehmann, Lewin Eisele, Claudia H.D. Le Guin, Michael M. Schündeln, Eva Biewald, Jennifer Mäusert, Regina Wieland, Norbert Bornfeld, Wolfgang Sauerwein, Dietmar R. Lohmann, and Karl-Heinz Jöckel, University Hospital Essen, Essen; Petra Temming, Dietmar R. Lohmann, and Karl-Heinz Jöckel, German Consortium for Translational Cancer Research, Heidelberg; and Angelika Eggert, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Norbert Bornfeld
- Petra Temming, Marina Arendt, Anja Viehmann, Lewin Eisele, Claudia H.D. Le Guin, Michael M. Schündeln, Eva Biewald, Jennifer Mäusert, Regina Wieland, Norbert Bornfeld, Wolfgang Sauerwein, Dietmar R. Lohmann, and Karl-Heinz Jöckel, University Hospital Essen, Essen; Petra Temming, Dietmar R. Lohmann, and Karl-Heinz Jöckel, German Consortium for Translational Cancer Research, Heidelberg; and Angelika Eggert, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Wolfgang Sauerwein
- Petra Temming, Marina Arendt, Anja Viehmann, Lewin Eisele, Claudia H.D. Le Guin, Michael M. Schündeln, Eva Biewald, Jennifer Mäusert, Regina Wieland, Norbert Bornfeld, Wolfgang Sauerwein, Dietmar R. Lohmann, and Karl-Heinz Jöckel, University Hospital Essen, Essen; Petra Temming, Dietmar R. Lohmann, and Karl-Heinz Jöckel, German Consortium for Translational Cancer Research, Heidelberg; and Angelika Eggert, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Angelika Eggert
- Petra Temming, Marina Arendt, Anja Viehmann, Lewin Eisele, Claudia H.D. Le Guin, Michael M. Schündeln, Eva Biewald, Jennifer Mäusert, Regina Wieland, Norbert Bornfeld, Wolfgang Sauerwein, Dietmar R. Lohmann, and Karl-Heinz Jöckel, University Hospital Essen, Essen; Petra Temming, Dietmar R. Lohmann, and Karl-Heinz Jöckel, German Consortium for Translational Cancer Research, Heidelberg; and Angelika Eggert, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Dietmar R. Lohmann
- Petra Temming, Marina Arendt, Anja Viehmann, Lewin Eisele, Claudia H.D. Le Guin, Michael M. Schündeln, Eva Biewald, Jennifer Mäusert, Regina Wieland, Norbert Bornfeld, Wolfgang Sauerwein, Dietmar R. Lohmann, and Karl-Heinz Jöckel, University Hospital Essen, Essen; Petra Temming, Dietmar R. Lohmann, and Karl-Heinz Jöckel, German Consortium for Translational Cancer Research, Heidelberg; and Angelika Eggert, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Karl-Heinz Jöckel
- Petra Temming, Marina Arendt, Anja Viehmann, Lewin Eisele, Claudia H.D. Le Guin, Michael M. Schündeln, Eva Biewald, Jennifer Mäusert, Regina Wieland, Norbert Bornfeld, Wolfgang Sauerwein, Dietmar R. Lohmann, and Karl-Heinz Jöckel, University Hospital Essen, Essen; Petra Temming, Dietmar R. Lohmann, and Karl-Heinz Jöckel, German Consortium for Translational Cancer Research, Heidelberg; and Angelika Eggert, Charité-Universitätsmedizin Berlin, Berlin, Germany
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Temming P, Viehmann A, Arendt M, Eisele L, Spix C, Bornfeld N, Sauerwein W, Jöckel KH, Lohmann DR. Pediatric second primary malignancies after retinoblastoma treatment. Pediatr Blood Cancer 2015; 62:1799-804. [PMID: 25970657 DOI: 10.1002/pbc.25576] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2015] [Accepted: 03/31/2015] [Indexed: 11/09/2022]
Abstract
BACKGROUND Children with retinoblastoma carry a high risk to develop second primary malignancies in childhood and adolescence. This study characterizes the type of pediatric second primary malignancies after retinoblastoma treatment and investigates the impact of different treatment strategies and prognostic factors at presentation. PROCEDURE All national patients treated for retinoblastoma at the German referral center with a current age of 6-27 years were invited to participate in a study to characterize late effects. RESULTS Data on pediatric second primary malignancies were recorded from 488 patients. Ten developed a malignancy before the age of 18 years. For children with heterozygous oncogenic RB1 alteration (heritable retinoblastoma), the cumulative incidence to develop a second malignancy at the age of 10 years was 5.2% (95% CI 1.7; 8.7%). This results in an elevated risk for sarcoma (n = 4) (SIR 147.98; 95% CI 39.81; 378.87) and leukemia (n = 4) (SIR 41.38; 95% CI 11.13; 105.95). Neither the functional type of the RB1 alteration nor its origin showed a significant impact. Treatment modality influenced incidence, latency, and type of malignancy. Previous radiotherapy increased the risk for solid tumors and 3 of 91 children developed acute leukemia after chemotherapy. However, 2 of 10 malignancies were diagnosed in patients with heritable retinoblastoma but without previous chemotherapy or external beam radiotherapy. CONCLUSIONS Screening for second primary malignancy is an important part of pediatric oncological follow-up in patients with heritable retinoblastoma. For patients with sporadic unilateral retinoblastoma, genetic information influences treatment decisions and allows tailoring of follow-up schedules.
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Affiliation(s)
- Petra Temming
- Department of Pediatric Hematology and Oncology, University Hospital Essen, Essen, Germany.,Eye Oncogenetics Research Group, University Hospital Essen, Essen, Germany
| | - Anja Viehmann
- Institute for Medical Informatics, Biometry and Epidemiology, University Hospital Essen, Essen, Germany
| | - Marina Arendt
- Institute for Medical Informatics, Biometry and Epidemiology, University Hospital Essen, Essen, Germany
| | - Lewin Eisele
- Institute for Medical Informatics, Biometry and Epidemiology, University Hospital Essen, Essen, Germany
| | - Claudia Spix
- German Childhood Cancer Registry, Institute of Medical Biostatistics, Epidemiology and Informatics, University Medical Centre of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Norbert Bornfeld
- Eye Oncogenetics Research Group, University Hospital Essen, Essen, Germany.,Department of Ophthalmology, University Hospital Essen, Essen, Germany
| | | | - Karl-Heinz Jöckel
- Institute for Medical Informatics, Biometry and Epidemiology, University Hospital Essen, Essen, Germany
| | - Dietmar R Lohmann
- Eye Oncogenetics Research Group, University Hospital Essen, Essen, Germany.,Institute of Human Genetics, University Hospital Essen, Essen, Germany
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Li J, Di C, Jing J, Di Q, Nakhla J, Adamson DC. OTX2 is a therapeutic target for retinoblastoma and may function as a common factor between C-MYC, CRX, and phosphorylated RB pathways. Int J Oncol 2015; 47:1703-10. [PMID: 26397460 DOI: 10.3892/ijo.2015.3179] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2014] [Accepted: 12/19/2014] [Indexed: 11/06/2022] Open
Abstract
The homeobox transcription factor orthodenticle homeobox 2 (OTX2) plays a critical role in very early neurogenesis, but can become oncogenic when aberrantly expressed later in life. We previously discovered its novel oncogenic role in the malignant childhood brain tumor medulloblastoma and hypothesize an oncogenic role in retinoblastoma. Primary retinoblastoma tumors and cell lines were analyzed by quantitative-PCR, immunoblotting and immunohistochemistry for OTX2. The effect of modulating OTX2 expression on tumorigenesis was tested pharmacologically and by siRNA. A lentiviral shRNA-engineered vector was used for conditional knockdown studies on tumor growth in vivo. A luciferase reporter assay was used to analyze ATRA's effect on OTX2's promoter. In this study on retinoblastoma, OTX2 was frequently amplified and/or overexpressed in primary tumors and cell lines. Knockdown of OTX2 expression by siRNA or pharmacologic inhibition by all-trans retinoic acid (ATRA) repressed OTX2 expression and cell proliferation and significantly decreased tumor growth in vivo. Loss of OTX2 expression also resulted in decreased expression of C-MYC and CRX, genes previously implicated in retinoblastoma tumorigenesis. Loss of OTX2 expression increased the phosphorylation of RB, a potential mechanism of modulating cell proliferation. Aberrant expression of OTX2 may contribute to the development of retinoblastoma. OTX2 may serve as a common transcription factor that interlinks multiple tumor-driving pathways. These results also show that OTX2 can be genetically and pharmacologically targeted, providing an exciting new therapeutic option that may be less toxic and more efficacious than current treatments.
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Affiliation(s)
- Jing Li
- Preston Robert Tisch Brain Tumor Center, Duke Medical Center, Durham, NC, USA
| | - Chunhui Di
- Preston Robert Tisch Brain Tumor Center, Duke Medical Center, Durham, NC, USA
| | - Jenny Jing
- Preston Robert Tisch Brain Tumor Center, Duke Medical Center, Durham, NC, USA
| | - Qun Di
- Preston Robert Tisch Brain Tumor Center, Duke Medical Center, Durham, NC, USA
| | - Jonathan Nakhla
- Preston Robert Tisch Brain Tumor Center, Duke Medical Center, Durham, NC, USA
| | - David Cory Adamson
- Preston Robert Tisch Brain Tumor Center, Duke Medical Center, Durham, NC, USA
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Papillary cystadenocarcinoma of the lacrimal gland after radiation for bilateral retinoblastoma. Ophthalmic Plast Reconstr Surg 2014; 30:e57-9. [PMID: 24807542 DOI: 10.1097/iop.0b013e31829bb43e] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
The authors report a case of papillary cystadenocarcinoma of the lacrimal gland after irradiation for bilateral retinoblastoma. A 32-year-old man with a history of bilateral retinoblastoma, diagnosed shortly after birth, was treated with enucleation of the OS and a single session of radiation to the OD. Over 30 years later, he presented with an orbital mass of the right lacrimal gland that on biopsy demonstrated papillary cystadenocarcinoma.
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15
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Radiation-Induced Dedifferentiated Chondrosarcoma With Orbital Invasion. Ophthalmic Plast Reconstr Surg 2014; 30:205-8. [DOI: 10.1097/iop.0000000000000168] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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16
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Wang PX, Koh VTC, Lun K, Sundar G. Survey on the management of orbital and intraocular tumors among oculofacial surgeons in the Asia-Pacific region. Int Ophthalmol 2013; 34:723-33. [PMID: 24085354 DOI: 10.1007/s10792-013-9859-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2013] [Accepted: 09/14/2013] [Indexed: 11/26/2022]
Abstract
A web-based anonymous survey was performed to assess the common practices of oculofacial surgeons in the management of orbital and intraocular tumors in the Asia-Pacific region. The questionnaire comprised a series of questions covering controversial topics sent via email to 131 oculofacial surgeons across 14 countries in the Asia-Pacific region. A total response rate of 61.7 % was achieved from May to December 2012. The most common benign orbital tumor was cavernous hemangioma (39.6 %) and the most common malignant orbital tumor was lymphoma (85.7 %). 40 % of surgeons recommended orbital radiation, for which the most common indications were thyroid eye disease (70.0 %) and malignancy (30.0 %). The most common orbitotomy approach was lateral (79.2 %). Most surgeons (87.1 %) offered enucleation for retinoblastoma, but there was also a significant proportion that offered chemoreduction with transpupillary thermotherapy or cryotherapy (58.1 %). Fewer surgeons offered brachytherapy (16.1 %) and intra-arterial chemotherapy (6.5 %). When performing enucleation for retinoblastoma, 81.8 % of surgeons performed a primary orbital implant placement. The most preferred type of implant was silicone/acrylic (90.2, 90.2 and 87.8 % for elderly, adults and children, respectively). The majority of surgeons used donor sclera (57.5 %) or no wrapping material at all (32.5 %). Almost all surgeons (95.1 %) did not drill and peg the implant for motility. We report the results of the first survey of oculofacial surgeons in the Asia-Pacific region on the management of intraocular and orbital tumors. In comparison with previous surveys performed in the USA and the UK, we found the practice patterns of the Asia-Pacific surgeons to be comparable.
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Affiliation(s)
- Priscilla Xinhui Wang
- Department of Ophthalmology, National University Health System, Singapore, Singapore,
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17
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Sethi RV, Shih HA, Yeap BY, Mouw KW, Petersen R, Kim DY, Munzenrider JE, Grabowski E, Rodriguez-Galindo C, Yock TI, Tarbell NJ, Marcus KJ, Mukai S, MacDonald SM. Second nonocular tumors among survivors of retinoblastoma treated with contemporary photon and proton radiotherapy. Cancer 2013; 120:126-33. [PMID: 24122173 DOI: 10.1002/cncr.28387] [Citation(s) in RCA: 132] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2013] [Revised: 08/14/2013] [Accepted: 08/16/2013] [Indexed: 12/24/2022]
Abstract
BACKGROUND The leading cause of death among patients with hereditary retinoblastoma is second malignancy. Despite its high rate of efficacy, radiotherapy (RT) is often avoided due to fear of inducing a secondary tumor. Proton RT allows for significant sparing of nontarget tissue. The current study compared the risk of second malignancy in patients with retinoblastoma who were treated with photon and proton RT. METHODS A retrospective review was performed of patients with retinoblastoma who were treated with proton RT at the Massachusetts General Hospital or photon RT at Boston Children's Hospital between 1986 and 2011. RESULTS A total of 86 patients were identified, 55 of whom received proton RT and 31 of whom received photon RT. Patients were followed for a median of 6.9 years (range, 1.0 years-24.4 years) in the proton cohort and 13.1 years (range, 1.4 years-23.9 years) in the photon cohort. The 10-year cumulative incidence of RT-induced or in-field second malignancies was significantly different between radiation modalities (proton vs photon: 0% vs 14%; P = .015). The 10-year cumulative incidence of all second malignancies was also different, although with borderline significance (5% vs 14%; P = .120). CONCLUSIONS Retinoblastoma is highly responsive to radiation. The central objection to the use of RT, the risk of second malignancy, is based on studies of patients treated with antiquated, relatively nonconformal techniques. The current study is, to the authors' knowledge, the first to present a series of patients treated with the most conformal of the currently available external-beam RT modalities. Although longer follow-up is necessary, the preliminary data from the current study suggest that proton RT significantly lowers the risk of RT-induced malignancy.
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A clinical update and radiologic review of pediatric orbital and ocular tumors. JOURNAL OF ONCOLOGY 2013; 2013:975908. [PMID: 23577029 PMCID: PMC3610355 DOI: 10.1155/2013/975908] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/10/2012] [Revised: 01/14/2013] [Accepted: 01/20/2013] [Indexed: 12/15/2022]
Abstract
While pediatric orbital tumors are most often managed in tertiary care centers, clinicians should be aware of the signs of intraocular and orbital neoplasms. In the pediatric population, a delay in diagnosis of orbital and intraocular lesions, even if benign, can lead to vision loss and deformity. Intraocular lesions reviewed are retinoblastoma, medulloepithelioma, and retinal astrocytic hamartoma. Orbital neoplasms reviewed are rhabdomyosarcoma, neuroblastoma metastases, optic pathway glioma, plexiform neurofibroma, leukemia, lymphoprolipherative disease, orbital inflammatory syndrome, dermoid and epidermoid inclusion cysts, and Langerhans' cell histiocytosis. Vascular lesions reviewed are infantile hemangioma and venous lymphatic malformation. In conjunction with clinical examination, high-resolution ophthalmic imaging and radiologic imaging play an important role in making a diagnosis and differentiating between benign and likely malignant processes. The radiologic imaging characteristics of these lesions will be discussed to facilitate prompt diagnosis and treatment. The current treatment modalities and management of tumors will also be reviewed.
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Chang JW, Yu YS, Kim JY, Shin DH, Choi J, Kim JH, Kim SJ. The clinical outcomes of proton beam radiation therapy for retinoblastomas that were resistant to chemotherapy and focal treatment. KOREAN JOURNAL OF OPHTHALMOLOGY 2011; 25:387-93. [PMID: 22131775 PMCID: PMC3223705 DOI: 10.3341/kjo.2011.25.6.387] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2010] [Accepted: 11/18/2010] [Indexed: 12/03/2022] Open
Abstract
Purpose To evaluate the clinical results of proton beam radiation therapy (PBRT) for treatment of retinoblastoma. Methods Children with retinoblastoma who were treated with chemotherapy and focal treatment such as brachytherapy and thermotherapy but showed no response or developed recurrences later received PBRT. The PBRT strategy was designed to concentrate the radiation energy to the retinoblastoma and spare the surrounding healthy tissue or organs. Results There were three patients who received PBRT. The first patient received PBRT because of an initial lack of tumor regression with chemotherapy and brachytherapy. This patient showed regression after PBRT. The second patient who developed recurrence of retinoblastoma as diffuse infiltrating subretinal seeding was taken PBRT. After complete regression, there was recurrence of tumor and the eye was enucleated. The third patient had unilateral extensively advanced retinoblastoma. Initial chemotherapy failed and tumor recurred. The tumor responded to PBRT and regressed significantly. However, the eye developed sudden multiple recurrences, so we had to perform enucleation. Conclusions PBRT for retinoblastoma was effective in cases of showing no response to other treatment modalities. However, it should be carefully applied when there was recurrence of diffuse infiltrating subretinal seeding or extensively advanced retinoblastoma initially.
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Affiliation(s)
- Ji Woong Chang
- Department of Ophthalmology, Inje University Ilsan Paik Hospital, Goyang, Korea
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20
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Bubella DM, Bubella RM, Carità S, Di Giovanna F, Di Rosa L, Lodato G. [Adenocarcinoma of the lacrimal gland in bilateral retinoblastoma treated with external radiotherapy: a case report]. J Fr Ophtalmol 2011; 34:647-50. [PMID: 21978539 DOI: 10.1016/j.jfo.2011.07.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2009] [Accepted: 06/14/2011] [Indexed: 10/16/2022]
Abstract
This clinical case report describes the clinical findings and diagnosis of lacrimal gland adenocarcinoma that developed 20 years after external beam radiotherapy in the treatment of bilateral retinoblastoma. Visual acuity, slit lamp biomicroscopy, fundus color photography, nuclear magnetic resonance, lateral orbitotomy and histological analysis are described.
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Affiliation(s)
- D M Bubella
- Dipartimento di Neuroscienze Cliniche (DUNC), Sezione di Oftalmologia, Università degli Studi di Palermo, Via Liborio Giuffrè 13, 90127 Palermo, Italy.
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Bhagia P, Colanta AB, Abramson DH, Carlson DL, Kleinerman RA, Kraus D, Dunkel IJ. Sinonasal adenocarcinoma: a rare second malignancy in long term retinoblastoma survivors. Pediatr Blood Cancer 2011; 57:693-5. [PMID: 21548012 PMCID: PMC3867788 DOI: 10.1002/pbc.23161] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/25/2010] [Accepted: 03/23/2011] [Indexed: 11/08/2022]
Abstract
Retinoblastoma is the most common primary cancer of the eye in children. The incidence of second tumors in survivors of bilateral retinoblastoma and in survivors of unilateral retinoblastoma who presumably carry a germline RB1 mutation is documented. This article describes the previously unrecognized association of sinonasal adenocarcinoma as a second malignancy in retinoblastoma survivors. We present three cases who received radiation therapy as a part of their treatment and developed sinonasal adenocarcinoma as a second malignancy. Sinonasal adenocarcinoma should be considered as a second malignancy in retinoblastoma survivors who present with vague sinus symptoms.
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Affiliation(s)
- Pooja Bhagia
- Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, New York 10065, USA.
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Abstract
Ewing's sarcoma (ES) is a rare tumor that is most common in children and young adults. Late effects of ES therapy include second cancers, a tragic outcome for survivors of such a young age. This paper will explore the frequencies and types of malignancies that occur after ES. Additionally, it will review how second malignancies have changed with the shift in treatment from high-dose radiation to chemotherapy regimens including alkylators and epipodophyllotoxins. The risk of additional cancers in ES survivors will also be compared to survivors of other childhood cancers. Finally, the possible genetic contribution to ES and second malignancies will be discussed.
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Preliminary experience in treatment of papillary and macular retinoblastoma: evaluation of local control and local complications after treatment with linear accelerator-based stereotactic radiotherapy with micromultileaf collimator as second-line or salvage treatment after chemotherapy. Int J Radiat Oncol Biol Phys 2010; 81:1380-6. [PMID: 20932660 DOI: 10.1016/j.ijrobp.2010.07.033] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2010] [Revised: 07/08/2010] [Accepted: 07/13/2010] [Indexed: 11/21/2022]
Abstract
PURPOSE To determine the local control and complication rates for children with papillary and/or macular retinoblastoma progressing after chemotherapy and undergoing stereotactic radiotherapy (SRT) with a micromultileaf collimator. METHODS AND MATERIALS Between 2004 and 2008, 11 children (15 eyes) with macular and/or papillary retinoblastoma were treated with SRT. The mean age was 19 months (range, 2-111). Of the 15 eyes, 7, 6, and 2 were classified as International Classification of Intraocular Retinoblastoma Group B, C, and E, respectively. The delivered dose of SRT was 50.4 Gy in 28 fractions using a dedicated micromultileaf collimator linear accelerator. RESULTS The median follow-up was 20 months (range, 13-39). Local control was achieved in 13 eyes (87%). The actuarial 1- and 2-year local control rates were both 82%. SRT was well tolerated. Late adverse events were reported in 4 patients. Of the 4 patients, 2 had developed focal microangiopathy 20 months after SRT; 1 had developed a transient recurrence of retinal detachment; and 1 had developed bilateral cataracts. No optic neuropathy was observed. CONCLUSIONS Linear accelerator-based SRT for papillary and/or macular retinoblastoma in children resulted in excellent tumor control rates with acceptable toxicity. Additional research regarding SRT and its intrinsic organ-at-risk sparing capability is justified in the framework of prospective trials.
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Marees T, van Leeuwen F, Schaapveld M, Imhof S, de Boer M, Kors W, Ringens P, Moll A. Risk of third malignancies and death after a second malignancy in retinoblastoma survivors. Eur J Cancer 2010; 46:2052-8. [DOI: 10.1016/j.ejca.2010.03.029] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2009] [Revised: 02/08/2010] [Accepted: 03/23/2010] [Indexed: 01/26/2023]
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Martínez-Morán C, Moreno A, Miñano R, Romero-Maté A, Tardío JC, Borbujo JM. Cutaneous leiomyosarcoma and intramuscular myxoid liposarcoma in a patient with hereditary retinoblastoma. Int J Dermatol 2010; 49:570-3. [PMID: 20534095 DOI: 10.1111/j.1365-4632.2010.04323.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Randall RL, Lessnick SL, Jones KB, Gouw LG, Cummings JE, Cannon-Albright L, Schiffman JD. Is There a Predisposition Gene for Ewing's Sarcoma? JOURNAL OF ONCOLOGY 2010; 2010:397632. [PMID: 20300555 PMCID: PMC2838402 DOI: 10.1155/2010/397632] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/25/2009] [Revised: 12/14/2009] [Accepted: 02/08/2010] [Indexed: 11/18/2022]
Abstract
Ewing's sarcoma is a highly malignant tumor of children and young adults. The molecular mechanisms that underlie Ewing's Sarcoma development are beginning to be understood. For example, most cases of this disease harbor somatic chromosomal translocations that fuse the EWSR1 gene on chromosome 22 with members of the ETS family. While some cooperative genetic events have been identified, such as mutations in TP53 or deletions of the CDKN2A locus, these appear to be absent in the vast majority of cases. It is therefore uncertain whether EWS/ETS translocations are the only consistently present alteration in this tumor, or whether there are other recurrent abnormalities yet to be discovered. One method to discover such mutations is to identify familial cases of Ewing's sarcoma and to then map the susceptibility locus using traditional genetic mapping techniques. Although cases of sibling pairs with Ewing's sarcoma exist, familial cases of Ewing's sarcoma have not been reported. While Ewing's sarcoma has been reported as a 2nd malignancy after retinoblastoma, significant associations of Ewing's sarcoma with classic tumor susceptibility syndromes have not been identified. We will review the current evidence, or lack thereof, regarding the potential of a heritable condition predisposing to Ewing's sarcoma.
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Affiliation(s)
- R. L. Randall
- Sarcoma Services, Department of Orthopaedics, Huntsman Cancer Institute and Primary, Children's Medical Center, The University of Utah, Utah, UT 84112, USA
| | - S. L. Lessnick
- Department of Oncological Sciences, Division of Pediatric Hematology/Oncology, Center for Children's Cancer Research, Huntsman Cancer Institute, The University of Utah, Utah, UT 84112, USA
| | - K. B. Jones
- Sarcoma Services, Department of Orthopaedics, Huntsman Cancer Institute and Primary, Children's Medical Center, The University of Utah, Utah, UT 84112, USA
| | - L. G. Gouw
- Division of Medical Oncology, The University of Utah, Utah, UT 84112, USA
| | - J. E. Cummings
- Department of Orthopaedics, Indiana University, Indiana, IN 46202, USA
| | - L. Cannon-Albright
- Division of Genetic Epidemiology, Department of Internal Medicine, The University of Utah, Utah, UT 84112, USA
- George E. Wallen Department, Veterans Affairs Medical Center, Salt Lake City, The University of Utah, Utah, UT 84148, USA
| | - J. D. Schiffman
- Department of Oncological Sciences, Division of Pediatric Hematology/Oncology, Center for Children's Cancer Research, Huntsman Cancer Institute, The University of Utah, Utah, UT 84112, USA
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Khandekar R, Ganesh A, Al Lawati J. A 12-year epidemiological review of retinoblastoma in Omani children. Ophthalmic Epidemiol 2009; 11:151-9. [PMID: 15370548 DOI: 10.1080/09286580490514450] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
AIM To describe the epidemiology of retinoblastoma (RB) in Omani children. METHOD The National Cancer Registry, hospital records, and treatment abroad registers were reviewed to identify the characteristics of Omani children diagnosed with RB between 1990 and 2002. RESULTS Twenty-nine children (12 male and 17 female) were diagnosed with RB. The age-adjusted incidence was 4.04/million/year in children < 15 years and 8.33/million/year in children < 5 years. The mean age at diagnosis was 32.2 months (33.8 months for unilateral RB and 13.2 months for bilateral RB). 75% had unilateral tumors and 25% had bilateral tumors. The five-year survival rate for RB was 89%. None of the patients had a family history of RB. CONCLUSION The incidence of RB in Oman is at par with other countries. A definite female preponderance exists in the Omani population. The proportion of unilateral RB cases is unusually high among Omani children. The five-year survival rate is almost at par with that reported in the West. Genetic studies and further longitudinal studies of surviving RB cases could further enhance the knowledge of the epidemiology of RB in Oman.
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Affiliation(s)
- Rajiv Khandekar
- Eye & Ear Health Care Programme, Ministry of Health, Muscat, Sultanate of Oman.
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Kulkarni AD, van Ginkel PR, Darjatmoko SR, Lindstrom MJ, Albert DM. Use of combination therapy with cisplatin and calcitriol in the treatment of Y-79 human retinoblastoma xenograft model. Br J Ophthalmol 2009; 93:1105-8. [PMID: 19336429 DOI: 10.1136/bjo.2008.152843] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
BACKGROUND Retinoblastoma is the most common primary malignant intraocular neoplasm of childhood. The poor outcomes of patients with metastatic retinoblastoma have encouraged the search for new therapies. In the current study, the efficacy of combination therapy with calcitriol and cisplatin in athymic mice with subcutaneous Y-79 human retinoblastoma tumours was assessed. METHODS 60 athymic mice were subcutaneously injected with human Y79 retinoblastoma cells. Animals were randomised into four groups: group 1, 50 microg of cisplatin; group 2, 0.05 microg of calcitriol; group 3, 0.05 microg of calcitriol and 50 microg of cisplatin; group 4, control. The cisplatin was administered once a week, and the calcitriol was given five times a week. RESULTS There was a significant inhibition of tumour growth in animals treated with the combination therapy of calcitriol and cisplatin as compared with controls and cisplatin alone (p = 0.0001 and p = 0.0041 respectively). In terms of toxicity, serum calcium levels were increased, but there was no mortality and minimal nephrotoxicity in any of the groups. CONCLUSION The present study shows that cisplatin given in combination with calcitriol may be a viable multidrug therapy option in the treatment of high-risk retinoblastoma.
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Affiliation(s)
- A D Kulkarni
- Department of Ophthalmology and Visual Sciences, University of Wisconsin School of Medicine and Public Health, 600 Highland Avenue, Madison, WI 53792-4673, USA
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Affiliation(s)
- Joanna L Weinstein
- Division of Hematology, Oncology and Stem Cell Transplantation, Children's Memorial Hospital, Chicago, IL, USA.
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Retinoblastoma. Ophthalmology 2009. [DOI: 10.1016/b978-0-323-04332-8.00143-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Subsequent tumors in retinoblastoma survivors: The role of the head and neck surgeon. Oral Oncol 2008; 44:982-5. [DOI: 10.1016/j.oraloncology.2007.12.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2007] [Revised: 12/11/2007] [Accepted: 12/12/2007] [Indexed: 11/20/2022]
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Abstract
The educational objectives of this self-assessment module on the imaging of postirradiation osteosarcoma are for the participant to exercise, self-assess, and improve his or her understanding of the features used to establish the diagnosis of postirradiation sarcoma.
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Rodriguez-Galindo C, Chantada GL, Haik BG, Wilson MW. Treatment of retinoblastoma: Current status and future perspectives. Curr Treat Options Neurol 2008; 9:294-307. [PMID: 17580009 DOI: 10.1007/s11940-007-0015-4] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Treatment of retinoblastoma must be individualized. Most patients with unilateral, non-metastatic retinoblastoma can be cured with enucleation alone. In patients with histologic risk factors, adjuvant chemotherapy is recommended, with the addition of orbital radiation for patients with trans-scleral involvement or tumor present at the level of the cut end of the optic nerve. Patients with metastases require intensive chemotherapy and consolidation with autologous hematopoietic stem cell rescue. Patients with bilateral or multifocal disease represent a major challenge. Cure of the disease is the first priority, but the therapeutic approach also has to consider eye and vision preservation. The approach is conservative, and only eyes with very advanced disease are enucleated upfront. Patients are treated with chemotherapy and intensive focal treatments, with the aim of delaying or avoiding radiation therapy and enucleation. For patients with early intraocular stage (Reese-Ellsworth groups I-III and International Groups A-B), the two-drug combination of vincristine and carboplatin is recommended. Patients with more advanced intraocular disease (Reese-Ellsworth groups IV-V and International Groups C-D) require more intensive chemotherapy. Standard of care for these patients incorporates etoposide into the regimen. Effective agents with good intraocular penetration, such as topotecan, are being investigated. Because most failures are secondary to progression of the vitreous seeds, subconjunctival carboplatin is added in cases with poor response of the vitreous tumors. Patients must be monitored very closely, with examinations under anesthesia every 4 to 6 weeks, and focal treatments are applied during the procedure. These include cryotherapy for small anterior tumors, thermotherapy and laser photocoagulation for small posterior tumors, and brachytherapy for larger tumors. New treatment approaches under development include the refinement of periocular chemotherapy administration using slow-release devices, the use of suicide gene therapy with local delivery of the herpes simplex thyrosine kinase gene (followed by systemic administration of ganciclovir), and the development of small-molecule inhibitors of the MDMX-p53 interaction.
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Affiliation(s)
- Carlos Rodriguez-Galindo
- Carlos Rodriguez-Galindo, MD Department of Oncology, St. Jude Children’s Research Hospital, 332 N. Lauderdale, Memphis, TN 38105, USA.
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Carret AS, Tabori U, Crooks B, Hukin J, Odame I, Johnston DL, Keene DL, Freeman C, Bouffet E. Outcome of secondary high-grade glioma in children previously treated for a malignant condition: A study of the Canadian Pediatric Brain Tumour Consortium. Radiother Oncol 2006; 81:33-8. [PMID: 16973227 DOI: 10.1016/j.radonc.2006.08.005] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2006] [Revised: 07/31/2006] [Accepted: 08/11/2006] [Indexed: 11/25/2022]
Abstract
BACKGROUND AND PURPOSE Reports of secondary high-grade glioma (HGG) in survivors of childhood cancer are scarce. The aim of this study was to review the pattern of diagnosis, the treatment, and outcome of secondary pediatric HGG. PATIENTS AND METHODS We performed a multi-center retrospective study among the 17 paediatric institutions participating in the Canadian Pediatric Brain Tumour Consortium (CPBTC). RESULTS We report on 18 patients (14 males, 4 females) treated in childhood for a primary cancer, who subsequently developed a HGG as a second malignancy. All patients had previously received radiation therapy +/- chemotherapy for either acute lymphoblastic leukaemia (n=9) or solid tumour (n=9). All HGG occurred within the previous radiation fields. At the last follow-up, 17 patients have died and the median survival time is 9.75 months. CONCLUSION Although aggressive treatment seems to provide sustained remissions in some patients, the optimal management is still to be defined. Further documentation of such cases is necessary in order to better understand the pathogenesis, the natural history and the prevention of these tumours.
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Affiliation(s)
- Anne-Sophie Carret
- Pediatric Hematology/Oncology, The Montreal Children's Hospital/McGill University Health Center, Que., Canada.
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Schueler AO, Anastassiou G, Jurklies C, Havers W, Wieland R, Bornfeld N. DE NOVO INTRAOCULAR RETINOBLASTOMA DEVELOPMENT AFTER CHEMOTHERAPY IN PATIENTS WITH HEREDITARY RETINOBLASTOMA. Retina 2006; 26:425-31. [PMID: 16603962 DOI: 10.1097/01.iae.0000238548.97497.4c] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE Identification of incidence and risk factors for recurrence of de novo retinoblastomas after chemotherapy treatment in patients with hereditary retinoblastoma. METHODS A retrospective, case-control study of 32 patients (50 eyes) with sporadic or familial bilateral retinoblastomas was conducted. Patients received a systemic chemotherapy regimen applying three courses of a combination of three drugs (including vincristine, etoposide, carboplatin, or cyclophosphamide) followed by additional local therapy. The primary outcome analyzed was the development of retinoblastomas, probably arising as the cause of a new mutational event (de novo) after completion of chemotherapy treatment. RESULTS Patients were treated with an average of 5.8 +/- 1.8 chemotherapy courses (4.6 +/- 2.4-year follow-up time). Development of de novo tumors occurred in 48% of the treated eyes. These tumors occurred during chemotherapy treatment or within 7 months of chemotherapy completion. No de novo tumors developed in patients older than 3.2 years. Children who developed de novo tumors were significantly younger at the time of diagnosis (6.7 +/- 6.3 months vs 14.4 +/- 11.4 months, P < 0.001), and had a significantly lower number of tumors per eye at treatment begin (2.6 +/- 2.3 tumors vs 4.3 +/- 6.4 tumors, P < 0.001). The difference of the total numbers of retinoblastomas that developed per eye between the patients that developed de novo retinoblastomas during or after chemotherapy and patients who did not was not statistically significant (4.9 +/- 2.7 and 4.3 +/- 6.4, respectively, P = 0.8). No eye was lost because of de novo retinoblastoma development, and 92% of the eyes were preserved. CONCLUSIONS De novo retinoblastomas developed both during and after completion of chemotherapy treatment. Younger children were at a significantly higher risk for developing de novo intraocular retinoblastomas. Good tumor control and eye preservation rates were achieved with regular and frequent control examinations in addition to the immediate treatment of de novo retinoblastomas.
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Affiliation(s)
- Andreas O Schueler
- Department of Ophthalmology, Universitätsklinikum Essen, Augenklinik, Hufelandstrasse 55, 45122 Essen, Germany.
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DE NOVO INTRAOCULAR RETINOBLASTOMA DEVELOPMENT AFTER CHEMOTHERAPY IN PATIENTS WITH HEREDITARY RETINOBLASTOMA. Retina 2006. [DOI: 10.1097/00006982-200604000-00008] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Hadjistilianou T, de Francesco S, Signori C, Menicacci F, Galluzzi P, Toti P. Pleomorphic adenoma of the lacrimal gland in an 18-year-old girl irradiated for bilateral retinoblastoma. Orbit 2006; 25:51-3. [PMID: 16527777 DOI: 10.1080/01676830500506135] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/07/2023]
Abstract
PURPOSE To report a case of pleomorphic adenoma of the lacrimal gland following irradiation for bilateral retinoblastoma. MATERIALS AND METHODS Case report. A 4-month-old girl, with bilateral retinoblastoma, underwent enucleation of the right eye, systemic chemotherapy and bilateral external beam irradiation with a lateral field. The right anophthalmic socket (because of infiltration of the optic nerve) and the left eye (for relapse) were irradiated;. 17 years later, she developed a mass in the superotemporal quadrant of the left orbit. The mass was completely excised. RESULTS Pleomorphic adenoma is rare in children and teenagers; it usually presents as a painless, slow growing mass in healthy adults. In this case, it developed as a second primary tumor after irradiation for retinoblastoma.
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Fan BJ, Tam POS, Choy KW, Wang DY, Lam DSC, Pang CP. Molecular diagnostics of genetic eye diseases. Clin Biochem 2006; 39:231-9. [PMID: 16412407 DOI: 10.1016/j.clinbiochem.2005.11.010] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2005] [Revised: 11/01/2005] [Accepted: 11/25/2005] [Indexed: 01/26/2023]
Abstract
Eye diseases can be simple or complex, and mostly of heterogeneous molecular genetics. Some eye diseases are caused by mutations in a single gene, but some diseases, such as primary open angle glaucoma, can be due to sequence variations in multiple genes. In some diseases, both genetic and epigenetic mechanisms are involved, as was recently revealed in the mechanism of retinoblastoma. Disease causative mutations and phenotypes may vary by ethnicity and geography. To date, more than a hundred candidate genes for eye diseases are known, although less than 20 have definite disease-causing mutations. The three common genetic eye diseases, primary open angle glaucoma, age-related macular degeneration, and retinitis pigmentosa, all have known gene mutations, but these account for only a portion of the patients. While the search for eye disease genes and mutations still goes on, known mutations have been utilized for diagnosis. Genetic markers for pre-symptomatic and pre-natal diagnosis are available for specific diseases such as primary open angle glaucoma and retinoblastoma. This paper reviews the molecular basis of common genetic eye diseases and the available genetic markers for clinical diagnosis. Difficulties and challenges in molecular investigation of some eye diseases are discussed. Establishment of ethnic-specific disease databases that contain both clinical and genetic information for identification of genetic markers with diagnostic, prognostic, or pharmacological value is strongly advocated.
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Affiliation(s)
- Bao Jian Fan
- Department of Ophthalmology and Visual Sciences, The Chinese University of Hong Kong, Hong Kong Eye Hospital, 147K Argyle Street, Kowloon, Hong Kong
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Albert DM, Plum LA, Yang W, Marcet M, Lindstrom MJ, Clagett-Dame M, DeLuca HF. Responsiveness of human retinoblastoma and neuroblastoma models to a non-calcemic 19-nor Vitamin D analog. J Steroid Biochem Mol Biol 2005; 97:165-72. [PMID: 16055326 DOI: 10.1016/j.jsbmb.2005.06.019] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
OBJECTIVES To investigate the effectiveness of 2-methylene-19-nor-(20S)-1alpha-hydroxybishomopregnacalciferol (2MbisP) in inhibiting the growth of retinoblastoma (RB) and neuroblastoma (NB). METHODS For the RB study, the xenograft athymic mouse/human retinoblastoma cell (Y-79) model and the transgenic beta-luteinizing hormone-large T antigen (LHbeta-Tag) mice were systemically treated with 2MbisP or vehicle for 5 weeks. For the NB study, the xenograft athymic mouse/human neuroblastoma cell (SK-N-AS) model was treated with 2MbisP or vehicle for 5 weeks. Tumor size and toxicity were assessed. RESULTS In the xenograft models of RB and NB, 2MbisP caused statistically significant inhibition of tumor growth. Tumor growth inhibition was also observed in the transgenic RB mice, but did not achieve statistical significance. In all the groups, no biologically significant toxic effects were observed using the following variables: serum calcium levels, degree of kidney calcification, changes in body weight or survival. CONCLUSIONS In athymic mice, 2MbisP was effective in inhibiting RB and NB growth compared with controls. A lesser effect was seen in the transgenic RB model. 2MbisP did not cause hypercalcemia or a significant increase in mortality. CLINICAL RELEVANCE 2MbisP should be considered for use in clinical trials of RB and NB.
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Affiliation(s)
- Daniel M Albert
- Department of Ophthalmology and Visual Sciences, University of Wisconsin Medical School, F4/344 Clinical Science Center, 600 Highland Avenue, Madison, WI 53792-3284, USA.
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Krengli M, Hug EB, Adams JA, Smith AR, Tarbell NJ, Munzenrider JE. Proton radiation therapy for retinoblastoma: Comparison of various intraocular tumor locations and beam arrangements. Int J Radiat Oncol Biol Phys 2005; 61:583-93. [PMID: 15667981 DOI: 10.1016/j.ijrobp.2004.06.003] [Citation(s) in RCA: 71] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2004] [Revised: 05/27/2004] [Accepted: 06/03/2004] [Indexed: 11/25/2022]
Abstract
PURPOSE To study the optimization of proton beam arrangements for various intraocular tumor locations; and to correlate isodose distributions with various target and nontarget structures. METHODS AND MATERIALS We considered posterior-central, nasal, and temporal tumor locations, with straight, intrarotated, or extrarotated eye positions. Doses of 46 cobalt grey equivalent (CGE) to gross tumor volume (GTV) and 40 CGE to clinical target volume (CTV) (2 CGE per fraction) were assumed. Using three-dimensional planning, we compared isodose distributions for lateral, anterolateral oblique, and anteromedial oblique beams and dose-volume histograms of CTVs, GTVs, lens, lacrimal gland, bony orbit, and soft tissues. RESULTS All beam arrangements fully covered GTVs and CTVs with optimal lens sparing. Only 15% of orbital bone received doses > or =20 CGE with a lateral beam, with 20-26 CGE delivered to two of three growth centers. The anterolateral oblique approach with an intrarotated eye resulted in additional reduction of bony volume and exposure of only one growth center. No appreciable dose was delivered to the contralateral eye, brain tissue, or pituitary gland. CONCLUSIONS Proton therapy achieved homogeneous target coverage with true lens sparing. Doses to orbit structures, including bony growth centers, were minimized with different beam arrangements and eye positions. Proton therapy could reduce the risks of second malignancy and cosmetic and functional sequelae.
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Affiliation(s)
- Marco Krengli
- Department of Radiotherapy, University of Piemonte Orientale, Novara, Italy
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Shields CL, Meadows AT, Leahey AM, Shields JA. Continuing challenges in the management of retinoblastoma with chemotherapy. Retina 2005; 24:849-62. [PMID: 15579981 DOI: 10.1097/00006982-200412000-00003] [Citation(s) in RCA: 89] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The management of retinoblastoma has gradually changed over the past 10 years. Over 95% of children with retinoblastoma in the United States are cured with modern techniques. The challenge remains, however, in maintaining the eye and vision. There is a trend away from enucleation and external beam radiotherapy toward focal conservative treatments involving primary chemoreduction in conjunction with thermotherapy and cryotherapy. This is related to earlier detection of the disease, recognition of more effective chemotherapeutic agents, more focused local treatment modalities, and, most importantly, knowledge of the long-term risks of external beam radiotherapy. Enucleation is still preferable for retinoblastoma that fills most of the eye, especially when the disease is unilateral or when there is concern for tumor invasion into the optic nerve, choroid, or orbit. The orbital integrated implant is placed after enucleation and provides acceptable prosthesis motility and appearance. External beam radiotherapy is still vital for treating advanced retinoblastoma, especially when there is diffuse vitreous or subretinal seeding after failure of other methods and preservation of vision is a priority. The most important recent advance in the management of retinoblastoma is the use of intravenous chemotherapy for tumor reduction, a technique of neoadjuvant chemotherapy termed "chemoreduction." This is followed by tumor consolidation with focal measures such as thermotherapy, cryotherapy, and plaque radiotherapy. This strategy provides reduced tumor volume and often permits consolidation with methods other than radiotherapy. It appears that vision can be preserved in some cases with these methods, avoiding some of the local complications like radiation cataract or macular edema that have been found with radiotherapy techniques. External beam radiotherapy and enucleation can now be avoided in most cases of Reese-Ellsworth groups I (minimal disease) through IV (moderate disease) retinoblastoma. The most advanced stage of retinoblastoma, Reese-Ellsworth group V, continues to provide the greatest difficulty for management, and external beam radiotherapy and enucleation are often employed in addition to chemoreduction to save the child's life. A collaborative prospective study in North America is currently under way to further study the benefits and risks of chemoreduction for minimal, moderate, and advanced retinoblastoma.
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Affiliation(s)
- Carol L Shields
- Ocular Oncology Service, Wills Eye Hospital, Thomas Jefferson University, Philadelphia, Pennsylvania 19107, USA.
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Pinarli FG, Oğuz A, Karadeniz C, Uluoğlu O, Akyürek N. Second primary myogenic sarcoma in a patient with bilateral retinoblastoma. Pediatr Hematol Oncol 2004; 21:545-50. [PMID: 15552818 DOI: 10.1080/08880010490477356] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Retinoblastoma is the primary ocular malignancy affecting children under 6 years of age. The development of second malignant tumors in survivors of hereditary retinoblastoma is a well-known clinical entity and a major cause of morbidity and mortality. Rhabdomyosarcomas as second primary tumors have been only rarely described. The authors report a patient with bilateral retinoblastoma who developed a myogenic sarcoma of the orbit after 5.5 years of diagnosis. The short latency period may be explained by tumor histology with the contribution of radiotherapy and chemotherapy. The prognosis of second tumors is poor despite aggressive treatment.
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Affiliation(s)
- F Güçlü Pinarli
- Department of Pediatric Oncology, Gazi University Medical Faculty, Ankara, Turkey.
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Aerts I, Pacquement H, Doz F, Mosseri V, Desjardins L, Sastre X, Michon J, Rodriguez J, Schlienger P, Zucker JM, Quintana E. Outcome of second malignancies after retinoblastoma: a retrospective analysis of 25 patients treated at the Institut Curie. Eur J Cancer 2004; 40:1522-9. [PMID: 15196536 DOI: 10.1016/j.ejca.2004.03.023] [Citation(s) in RCA: 78] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2003] [Accepted: 02/18/2004] [Indexed: 11/25/2022]
Abstract
Retinoblastoma is usually curable in developed countries. The morbidity and mortality of patients with hereditary retinoblastoma is still threatened by the occurrence of secondary tumours. Between 1971 and 1988, 427 patients with retinoblastoma were treated in the ophthalmologic, paediatric and radiotherapy departments of the Institut Curie. In this study, we report the clinical and therapeutic features and the outcome of 25 patients treated for a second malignant neoplasm, diagnosed between 1997 and 1999 at the Institut Curie. The median time interval between the diagnosis of retinoblastoma and SMN was 11.2 years (range 3.8-20.6 years). Histopathological diagnoses included: 12 osteosarcomas, 12 soft tissue sarcomas and, 1 malignant oligodendroglioma. The second malignant neoplasm was located inside the radiation field in 21 cases and outside in 4. Twenty three patients received pre-operative chemotherapy. Surgery was performed in 16 patients. Post-operative chemotherapy was administered in 12 patients and external beam radiotherapy was used in 2 patients. Response to treatment was evaluable in 24 patients: complete remissions were observed in 14/24, partial remissions in 2/24 and progressive disease in 8/24. Nineteen patients died. Six are still alive, with 4 in complete remission (median follow-up 8.8 years; range 5.8-13.9 years). Despite aggressive therapy, the prognosis of patients with second malignant neoplasm occurring after retinoblastoma is very poor. It is important to provide information to retinoblastoma patients regarding the risk of a second tumour as this may facilitate an early tumour detection.
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Affiliation(s)
- Isabelle Aerts
- Pediatric Oncology Department, Institut Curie, 26 rue d'Ulm 75248 Paris Cedex 05, France
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Bosco EE, Mayhew CN, Hennigan RF, Sage J, Jacks T, Knudsen ES. RB signaling prevents replication-dependent DNA double-strand breaks following genotoxic insult. Nucleic Acids Res 2004; 32:25-34. [PMID: 14704340 PMCID: PMC373257 DOI: 10.1093/nar/gkg919] [Citation(s) in RCA: 78] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
Cell cycle checkpoints induced by DNA damage play an integral role in preservation of genomic stability by allowing cells to limit the propagation of deleterious mutations. The retinoblastoma tumor suppressor (RB) is crucial for the maintenance of the DNA damage checkpoint function because it elicits cell cycle arrest in response to a variety of genotoxic stresses. Although sporadic loss of RB is characteristic of most cancers and results in the bypass of the DNA damage checkpoint, the consequence of RB loss upon chemotherapeutic responsiveness has been largely uninvestigated. Here, we employed a conditional knockout approach to ablate RB in adult fibroblasts. This system enabled us to examine the DNA damage response of adult cells following acute RB deletion. Using this system, we demonstrated that loss of RB disrupted the DNA damage checkpoint elicited by either cisplatin or camptothecin exposure. Strikingly, this bypass was not associated with enhanced repair, but rather the accumulation of phosphorylated H2AX (gammaH2AX) foci, which indicate DNA double-strand breaks. The formation of gammaH2AX foci was due to ongoing replication following chemotherapeutic treatment in the RB-deficient cells. Additionally, peak gammaH2AX accumulation occurred in S-phase cells undergoing DNA replication in the presence of damage, and these gammaH2AX foci co-localized with replication foci. These results demonstrate that acute RB loss abrogates DNA damage-induced cell cycle arrest to induce gammaH2AX foci formation. Thus, secondary genetic lesions induced by RB loss have implications for the chemotherapeutic response and the development of genetic instability.
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Affiliation(s)
- Emily E Bosco
- Department of Cell Biology, Vontz Center for Molecular Studies, University of Cincinnati College of Medicine, Cincinnati, OH, USA
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Rodriguez-Galindo C, Wilson MW, Haik BG, Merchant TE, Billups CA, Shah N, Cain A, Langston J, Lipson M, Kun LE, Pratt CB. Treatment of intraocular retinoblastoma with vincristine and carboplatin. J Clin Oncol 2003; 21:2019-25. [PMID: 12743157 DOI: 10.1200/jco.2003.09.103] [Citation(s) in RCA: 132] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
PURPOSE To evaluate the efficacy of chemoreduction using vincristine and carboplatin in preventing or delaying external-beam radiotherapy (EBRT) or enucleation in patients with intraocular retinoblastoma. PATIENTS AND METHODS Twenty-five patients (43 eyes) with newly diagnosed intraocular retinoblastoma received primary treatment with eight courses of vincristine and carboplatin. Focal treatments were delayed until documentation of disease progression. Outcome measures for each eye were length of time to disease progression, avoidance or delay of EBRT, and globe survival. Event-free survival was defined as the length of time to EBRT or enucleation. RESULTS Disease in all eyes responded to chemotherapy and progressed in only two patients before completion of the eight courses of therapy. Disease in all but four eyes progressed and required focal treatments. Event-free survival estimates at 2 years were 59.2% +/- 12.0% for Reese-Ellsworth group I, II, and III eyes and 26.3% +/- 9.2% for group IV and V eyes. Nineteen eyes (44.2%) required EBRT and 13 eyes (30.2%) were enucleated. The ocular salvage rate was 83.3% for Reese-Ellsworth group I to III eyes and 52.6% for group IV and V eyes. For those patients receiving EBRT, the median time from enrollment to EBRT was 9.5 months (median age at EBRT, 21 months). CONCLUSION In combination with appropriate early intensive focal treatments, chemoreduction with vincristine and carboplatin, without etoposide, may be an alternative treatment for patients with early-stage intraocular retinoblastoma, although additional studies are needed. Patients with advanced intraocular disease require more aggressive treatments.
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Affiliation(s)
- Carlos Rodriguez-Galindo
- Department of Hematology-Oncology, St. Jude Children's Research Hospital, 332 North Lauderdale, Memphis, TN 38105, USA.
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Venkatraman L, Goepel JR, Steele K, Dobbs SP, Lyness RW, McCluggage WG. Soft tissue, pelvic, and urinary bladder leiomyosarcoma as second neoplasm following hereditary retinoblastoma. J Clin Pathol 2003; 56:233-6. [PMID: 12610106 PMCID: PMC1769895 DOI: 10.1136/jcp.56.3.233] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
This report describes two patients who developed leiomyosarcomas, one involving the subcutaneous tissue of the thigh and the pelvic soft tissues and the other the urinary bladder, following hereditary retinoblastoma 36 and 38 years earlier, respectively. There is an increased risk of the development of sarcoma, most commonly osteosarcoma, as a second malignancy following hereditary retinoblastoma. Leiomyosarcoma developing as a second malignancy has rarely been reported and most have occurred in the field of previous radiotherapy. The literature on leiomyosarcoma occurring as a second neoplasm following retinoblastoma is reviewed.
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Affiliation(s)
- L Venkatraman
- Department of Pathology, Belfast City Hospital Trust, Belfast BT9 7AD, Northern Ireland, UK
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Schueler AO, Jurklies C, Heimann H, Wieland R, Havers W, Bornfeld N. Thermochemotherapy in hereditary retinoblastoma. Br J Ophthalmol 2003; 87:90-5. [PMID: 12488270 PMCID: PMC1771458 DOI: 10.1136/bjo.87.1.90] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/08/2002] [Indexed: 11/03/2022]
Abstract
BACKGROUND/AIM The combination of chemotherapy and transpupillary thermotherapy, thermochemotherapy (TCT) has become an established part of the treatment plan in advanced retinoblastoma. The aim of this study was to identify safe indications, the complications as well as the limitations of this new treatment for retinoblastoma. METHODS Tumour response and side effects of TCT with an indirect laser ophthalmoscope (spot size about 400 micro m) in 55 tumours of 26 children with bilateral retinoblastoma were analysed. Using the Reese-Ellsworth classification system, nine of 35 eyes were classified as type I, 13 eyes as type II, 10 eyes as type III, and three eyes as type V. The mean age of the children was 0.74 (SD 0.61) years. The mean tumour height was 3.5 (2.3) mm with a mean diameter of 6.1 (4.1) mm. Treatment parameters were 4.3 (1.6) (median 5) thermochemotherapy sessions with a mean energy of 539 (211) mW and a mean duration of 13.5 (5.6) minutes. Chemotherapy courses (vincristine, etoposide, and carboplatin) were repeated every 3 weeks. The mean follow up period was 1.25 (0.6) years. RESULTS Local recurrence occurred in 21 tumours (38%), with a mean onset of 3.2 (2.9) months after TCT. The risk of tumour recurrence was correlated with tumour height. The recurrence rate was 17% for tumours with a height less than 2 mm, 37% for tumours with a height between 2 and 4 mm, and 63% for larger retinoblastomas. Multivariate analysis identified fish flesh regression after TCT (p = 0.0007) as the most important risk factor for tumour recurrence besides tumour height (p = 0.001) and the necessity of increased laser power during TCT sessions (p = 0.018). Complications during therapy included transient corneal opacification in two eyes (6%), focal iris atrophy (three eyes, 8.5%), peripheral lens opacity (two eyes, 6%), circumscribed transient retinal detachment (one eye, 3%) and diffuse choroidal atrophy (one eye, 3%). CONCLUSION TCT using an indirect laser ophthalmoscope with a spot size of about 400 micro m was efficient for retinoblastoma with a tumour height less than 4 mm. In larger tumours, the recurrence rate was unacceptably high. Fish flesh regression after TCT correlates with a higher rate of local tumour recurrence. Treatment related complications occurred in less than 9% of the treated eyes.
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Affiliation(s)
- A O Schueler
- Department of Ophthalmology, University of Essen, Hufelandstrasse 55, 45122 Essen, Germany.
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Abramson DH, Melson MR, Dunkel IJ, Frank CM. Third (fourth and fifth) nonocular tumors in survivors of retinoblastoma. Ophthalmology 2001; 108:1868-76. [PMID: 11581064 DOI: 10.1016/s0161-6420(01)00713-8] [Citation(s) in RCA: 94] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
OBJECTIVE This study aimed to investigate the incidence, timing, pattern, and distribution of, as well as survival as a result of, third, fourth, and fifth primary tumors in survivors of retinoblastoma. DESIGN This study was a retrospective case series of patients diagnosed with retinoblastoma and a second malignant neoplasm. Records were examined for demographic, prior treatment, and second tumor information, as well as any evidence of the development of a third, fourth, or fifth nonocular tumor. When possible, telephone inquiries were conducted for follow-up. PARTICIPANTS The study included 1506 patients followed in the Ophthalmic Oncology Center at New York-Presbyterian Hospital, New York Weill Cornell Medical Center, 211 of whom developed a second tumor and had sufficient treatment data to be useful for analysis. MAIN OUTCOME MEASURES The development of third and additional nonocular tumors and survival from these tumors were the primary outcome measures. RESULTS Of 211 second-tumor patients, 142 died before an additional malignancy developed (median survival time, 1.8 +/- 0.3 years) and in 28, third tumors developed (5-year incidence rate, 11%; 10-year incidence rate, 22%; median time to third tumor development, 5.8 +/- 8.3 years). The 5- and 10-year survival rates for this group were 41% and 30%, respectively (median survival time, 4.1 +/- 1.0 years). Of 28 patients in whom third tumors developed, 27 (96%) had received radiation therapy for their retinoblastoma. The most common sites for third tumors were soft tissues of the head (36% of all third tumors) and skin (36% of all third tumors). In six patients, a fourth tumor developed, and in two patients a fifth tumor developed. All fourth and fifth tumors were found in the soft tissues of the head, the skin, or the bones. CONCLUSIONS Survivors of retinoblastoma in whom second malignant neoplasms develop are at a higher risk for the development of additional tumors than they were for the development of a second tumor. The locations and expected ages at which additional tumors develop are consistent with the patterns we have seen in second tumors.
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Affiliation(s)
- D H Abramson
- Department of Ophthalmology, New York-Presbyterian Hospital, New York Weill Cornell Medical Center, New York, New York, USA
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Affiliation(s)
- A Ganesh
- Department of Ophthalamology, Sultan Qaboos University Hospital, Muscat, Sultanate of Oman
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