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Kritfuangfoo T, Rojanaporn D. Update on chemotherapy modalities for retinoblastoma: Progress and challenges. Asia Pac J Ophthalmol (Phila) 2024; 13:100061. [PMID: 38641204 DOI: 10.1016/j.apjo.2024.100061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2024] [Revised: 03/18/2024] [Accepted: 03/20/2024] [Indexed: 04/21/2024] Open
Abstract
Retinoblastoma stands as a paradigm of success in treating malignancies among pediatric patients. Over recent decades, the approach to managing retinoblastoma has evolved significantly, transitioning from the preservation of patients' lives to the preservation of eyes and vision while minimizing treatment-related complications. Chemotherapy, administered through diverse routes, has solidified its role as the cornerstone of retinoblastoma treatment. In addition to intravenous chemotherapy (IVC), alternative administration routes, including intraarterial (IAC), intravitreal, intracameral, and periocular delivery, have emerged as promising modalities for retinoblastoma management. Numerous studies have demonstrated outstanding outcomes, achieving nearly 100% salvage rates for eyes classified under groups A-C. However, for advanced intraocular retinoblastoma (groups D and E eyes), IAC appears to offer superior local control rates compared to IVC. Intravitreal injection of chemotherapeutic agents, when administered in a controlled and secure manner, holds promise in averting the need for enucleation and radiotherapy in advanced retinoblastoma cases presenting with vitreous seeds. The optimal chemotherapy strategy remains meticulously tailored based on numerous factors. This review provides a comprehensive update on chemotherapy across various routes, encompassing key considerations, dosages, administration methods, treatment outcomes, and potential complications. Furthermore, it explores emerging potential treatments and outlines future directions aimed at enhancing treatment outcomes.
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Affiliation(s)
- Thanaporn Kritfuangfoo
- Department of Ophthalmology, Vajira Hospital, Navamindradhiraj University, Bangkok 10300, Thailand; Department of Ophthalmology, Ramathibodi Hospital, Mahidol University, Bangkok 10400, Thailand
| | - Duangnate Rojanaporn
- Department of Ophthalmology, Ramathibodi Hospital, Mahidol University, Bangkok 10400, Thailand.
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Bonanomi MTBC, de Almeida MTA, Hollaender MA, Bonanomi RC, Monteiro MLR. Retinoblastoma treatment in a Brazilian population. Presentation and long-term results. Cancer Med 2024; 13:e6683. [PMID: 38243643 PMCID: PMC10905530 DOI: 10.1002/cam4.6683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Revised: 09/17/2023] [Accepted: 10/23/2023] [Indexed: 01/21/2024] Open
Abstract
INTRODUCTION Retinoblastoma is a malignant tumor with a high cure potential when proper therapy is used. The purpose of this paper is to report the clinical features and outcomes of patients with retinoblastoma who were treated with a combination of local and systemic chemotherapy-based protocols. METHOD We retrospectively studied patients treated with systemic chemotherapy plus local treatment between 2003 and 2015 with a follow-up ≥2 years. We correlated clinical and pathological characteristics with decimal visual acuity (VA) and death. RESULTS Among 119 patients, 60% had unilateral disease (UNI), and 52% were male. The median presentation age was 19.5 months, 10% had a positive family history, and the most frequent sign was leukocoria (68.8%). Advanced disease was more frequent in eyes with UNI (98.4%) than in eyes with bilateral retinoblastoma (BIL: 55.3%). Enucleation was performed in 97% of UNI eyes and in 55.8% of BIL eyes. The overall globe salvage was 26.6%, 44.25% of BIL eyes. Bilateral enucleation was required in 5%. High-risk pathologic features occurred in 50% and 37% of eyes enucleated without and with neoadjuvant chemotherapy, respectively. High-risk features were related to the presence of goniosynechiae in the pathologic specimen and were more frequent in children younger than 10 months or older than 40 months. Extraocular disease was present in 5% of patients, and the death rate related to metastasis of the tumor was 8%. The final VA was ≥ 0.7 in 72.8% and ≥0.1 in 91% of BIL patients. CONCLUSIONS Treatment of retinoblastoma with conservative systemic-based chemotherapy was associated with an excellent survival rate (92%). Albeit the low overall globe salvage rate, in BIL patients, approximately half the eyes were conserved, and a satisfactory functional visual result was achieved The evaluated protocol is an important treatment option, especially in developing countries.
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Affiliation(s)
- Maria Teresa Brizzi Chizzotti Bonanomi
- Division of OphthalmologyHospital das Clínicas da Faculdade de Medicina da Universidade de São PauloSão PauloBrazil
- Laboratory for Investigation in Ophthalmology (LIM‐33), Faculdade de Medicina FMUSPUniversidade de São PauloSão PauloBrazil
| | - Maria Tereza A. de Almeida
- ITACI (Treatment of Children with Cancer Institute) and Children's InstituteHospital das Clínicas da Faculdade de Medicina da Universidade de São PauloSão PauloBrazil
| | - Marianna A. Hollaender
- Division of OphthalmologyHospital das Clínicas da Faculdade de Medicina da Universidade de São PauloSão PauloBrazil
| | - Roberta Chizzotti Bonanomi
- Division of OphthalmologyHospital das Clínicas da Faculdade de Medicina da Universidade de São PauloSão PauloBrazil
| | - Mario Luiz Ribeiro Monteiro
- Division of OphthalmologyHospital das Clínicas da Faculdade de Medicina da Universidade de São PauloSão PauloBrazil
- Laboratory for Investigation in Ophthalmology (LIM‐33), Faculdade de Medicina FMUSPUniversidade de São PauloSão PauloBrazil
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Wen X, Fan J, Jin M, Jiang H, Li J, Han M, Zhang C, He X, Luo Y, Yang J, Zhou M, Tan J, Yang X, Ji X, Zhang J, Zhao J, Jia R, Fan X. Intravenous versus super-selected intra-arterial chemotherapy in children with advanced unilateral retinoblastoma: an open-label, multicentre, randomised trial. THE LANCET. CHILD & ADOLESCENT HEALTH 2023; 7:613-620. [PMID: 37536351 DOI: 10.1016/s2352-4642(23)00141-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Revised: 05/18/2023] [Accepted: 05/31/2023] [Indexed: 08/05/2023]
Abstract
BACKGROUND Super-selected intra-arterial chemotherapy has increasingly been used as conservative management for retinoblastoma during the past decade. However, the absence of evidence from randomised controlled trials engendered controversy in the administration route of chemotherapy. We aimed to assess the efficacy and safety of intra-arterial chemotherapy compared with intravenous chemotherapy. METHODS This open-label, multicentre, randomised trial was done at six hospitals in China. Patients with new-onset unilateral group D or E retinoblastoma (poorly defined, large, or very large tumours, according to the International Intraocular Retinoblastoma Classification) without high-risk clinical factors were included. Patients were randomly assigned (1:1) to receive intra-arterial chemotherapy (injections of 0·5 mg/kg [or depending on age] melphalan with 20 mg carboplatin [first and third cycles] or with 1 mg topotecan [second and fourth cycles]) or intravenous chemotherapy (0·05 mg/kg [or 1·5 mg/m2] vincristine, 5 mg/kg [or 150 mg/m2] etoposide, and 18·6 mg/kg [or 560 mg/m2] carboplatin for six cycles). After intra-arterial chemotherapy, patients received a subcutaneous injection of 0·1 mL nadroparin calcium twice at a 12 h interval. Both intra-arterial and intravenous chemotherapy cycles were completed every 4 weeks. No masking was done, except of independent statisticians, who were masked to the allocation information. The primary outcome was 2-year progression-free globe salvage rate, defined as the time from randomisation to tumour progression or enucleation, whichever occurred first, and was analysed by intention to treat. We also recorded predefined safety outcomes (myelosuppression and ophthalmic arterial stenosis or occlusion) and severe adverse events likely to be related to study treatment. The study is registered with the Chinese Clinical Trial Registry, ChiCTR-IPR-15006469, and is complete. FINDINGS Between June 1, 2015, and June 1, 2018, 234 patients with newly diagnosed retinoblastoma were screened and 143 eligible patients (median age 23·6 months [IQR 14·0-31·9]) were enrolled and randomly assigned to the intra-arterial chemotherapy group (n=72) or the intravenous chemotherapy group (n=71). At a median follow-up of 35·8 months (IQR 28·4-43·0), the 2-year progression-free globe salvage rate was 53% (38 of 72 patients) in the intra-arterial chemotherapy group and 27% (19 of 71 patients) in the intravenous chemotherapy group (risk ratio 1·97, 95% CI 1·27-3·07, p=0·0020). Myelosuppression was less common in the intra-arterial chemotherapy group than in the intravenous chemotherapy group (37 [51%] of 72 patients vs 50 [70%] of 71 patients; 0·73, 95% CI 0·56-0·96, p=0·021) and less severe (ptrend=0·0070). In the intra-arterial chemotherapy group, two (3%) of 72 patients had ophthalmic artery occlusion and 13 (18%) patients had ophthalmic artery stenosis. INTERPRETATION Our findings show that intra-arterial chemotherapy could significantly improve the globe salvage rate in children with advanced unilateral retinoblastoma compared with intravenous chemotherapy, with mild systemic complications and no difference in overall survival rate. Intra-arterial chemotherapy could be an acceptable first-line treatment in children with advanced unilateral retinoblastoma. FUNDING Scientific Research Program of the National Health and Family Planning Commission of China, the Clinical Research Plan of Shanghai Hospital Development Center, the National Natural Science Foundation of China, and the Science and Technology Commission of Shanghai Municipality.
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Affiliation(s)
- Xuyang Wen
- Department of Ophthalmology, Ninth People's Hospital affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jiayan Fan
- Department of Ophthalmology, Ninth People's Hospital affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Mei Jin
- Medical Oncology Department, Pediatric Oncology Center, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Hua Jiang
- Department of Interventional Radiology and Vascular Anomalies, Guangzhou Women and Children's Medical Center, Guangzhou, China
| | - Jiakai Li
- Department of Ophthalmology, Xinhua Hospital affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Minglei Han
- Department of Ophthalmology, Ninth People's Hospital affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Chengyue Zhang
- Department of Ophthalmology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Xiaoyu He
- Department of Ophthalmology, Ninth People's Hospital affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yingxiu Luo
- Department of Ophthalmology, Ninth People's Hospital affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jie Yang
- Department of Ophthalmology, Ninth People's Hospital affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Min Zhou
- Department of Ophthalmology, Ninth People's Hospital affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jia Tan
- Eye Center of Xiangya Hospital and Hunan Key Laboratory of Ophthalmology, Central South University, Changsha, China
| | - Xinji Yang
- Senior department of Ophthalmology, the third medical center of Chinese PLA General Hospital, Beijing, China
| | - Xunda Ji
- Department of Ophthalmology, Xinhua Hospital affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jing Zhang
- Department of Interventional Radiology and Vascular Anomalies, Guangzhou Women and Children's Medical Center, Guangzhou, China; Department of Interventional Radiology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Junyang Zhao
- National Center for Pediatric Center Surveillance, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Renbing Jia
- Department of Ophthalmology, Ninth People's Hospital affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xianqun Fan
- Department of Ophthalmology, Ninth People's Hospital affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China.
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Retinoblastoma and vision. Eye (Lond) 2022; 37:797-808. [PMID: 34987197 PMCID: PMC10050411 DOI: 10.1038/s41433-021-01845-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Revised: 10/09/2021] [Accepted: 11/05/2021] [Indexed: 11/09/2022] Open
Abstract
The assessment of vision has a growing importance in the management of retinoblastoma in the era of globe-conserving therapy, both prior to and after treatment. As survival rates approach 98-99% and globe salvage rates reach ever-higher levels, it is important to provide families with information regarding the visual outcomes of different treatments. We present an overview of the role of vision in determining the treatment given and the impact of complications of treatment. We also discuss screening and treatment strategies that can be used to maximise vision.
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Daniels AB, Froehler MT, Kaczmarek JV, Bogan CM, Santapuram PR, Pierce JM, Chen SC, Schremp EA, Boyd KL, Tao YK, Calcutt MW, Koyama T, Richmond A, Friedman DL. Efficacy, Toxicity, and Pharmacokinetics of Intra-Arterial Chemotherapy Versus Intravenous Chemotherapy for Retinoblastoma in Animal Models and Patients. Transl Vis Sci Technol 2021; 10:10. [PMID: 34495330 PMCID: PMC8431978 DOI: 10.1167/tvst.10.11.10] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Accepted: 08/01/2021] [Indexed: 01/10/2023] Open
Abstract
Purpose Through controlled comparative rabbit experiments and parallel patient studies, our purpose was to understand mechanisms underlying differences in efficacy and toxicity between intra-arterial chemotherapy (IAC) and intravenous chemotherapy (IVC). Methods In rabbits, ocular tissue drug levels were measured following IAC and IVC. Retinal toxicity was assessed using electroretinography, fluorescein angiography, optical coherence tomography (OCT) and OCT angiography. Efficacy to eradicate retinoblastoma orthotopic xenografts was compared. In IAC and IVC patients, we measured blood carboplatin pharmacokinetics and compared efficacy and toxicity. Results In rabbits receiving IAC, maximum carboplatin levels were 134 times greater in retina (P = 0.01) and 411 times greater in vitreous (P < 0.001), and total carboplatin (area under the curve) was 123 times greater in retina (P = 0.005) and 131 times greater in vitreous (P = 0.02) compared with IVC. Melphalan levels were 12 times greater (P = 0.003) in retina and 26 times greater in vitreous (P < 0.001) for IAC. Blood levels were not different. IAC melphalan (but not IV melphalan or IV carboplatin, etoposide, and vincristine) caused widespread apoptosis in retinoblastoma xenografts but no functional retinal toxicity or cytopenias. In patients, blood levels following IVC were greater (P < 0.001) but, when adjusted for treatment dose, were not statistically different. Per treatment cycle in patients, IVC caused higher rates of anemia (0.32 ± 0.29 vs. 0.01 ± 0.04; P = 0.0086), thrombocytopenia (0.5 ± 0.42 vs. 0.0 ± 0.0; P = 0.0042), and neutropenia (0.58 ± 0.3 vs. 0.31 ± 0.25; P = 0.032) but lower treatment success rates (P = 0.0017). Conclusions The greater efficacy and lower systemic toxicity with IAC appear to be attributable to the greater ocular-to-systemic drug concentration ratio compared with IVC. Translational Relevance Provides an overarching hypothesis for a mechanism of efficacy/toxicity to guide future drug development.
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Affiliation(s)
- Anthony B. Daniels
- Division of Ocular Oncology and Pathology, Department of Ophthalmology and Visual Sciences, Vanderbilt University Medical Center, Nashville, TN, USA
- Department of Radiation Oncology, Vanderbilt University Medical Center, Nashville, TN, USA
- Program in Cancer Biology, Vanderbilt University, Nashville, TN, USA
- Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Michael T. Froehler
- Cerebrovascular Program, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Jessica V. Kaczmarek
- Division of Ocular Oncology and Pathology, Department of Ophthalmology and Visual Sciences, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Carley M. Bogan
- Division of Ocular Oncology and Pathology, Department of Ophthalmology and Visual Sciences, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Pranav R. Santapuram
- Division of Ocular Oncology and Pathology, Department of Ophthalmology and Visual Sciences, Vanderbilt University Medical Center, Nashville, TN, USA
- Department of Pediatrics, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Janene M. Pierce
- Division of Ocular Oncology and Pathology, Department of Ophthalmology and Visual Sciences, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Sheau-Chiann Chen
- Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN, USA
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Emma A. Schremp
- Department of Pediatrics, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Kelli L. Boyd
- Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN, USA
- Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Yuankai K. Tao
- Department of Biomedical Engineering, Vanderbilt University, Nashville, TN, USA
- Department of Ophthalmology and Visual Sciences, Vanderbilt University Medical Center, Nashville, TN, USA
| | | | - Tatsuki Koyama
- Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN, USA
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Ann Richmond
- Program in Cancer Biology, Vanderbilt University, Nashville, TN, USA
- Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN, USA
- Tennessee Valley Healthcare System, Department of Veterans Affairs, Nashville, TN, USA
- Department of Pharmacology, Vanderbilt University, Nashville, TN, USA
| | - Debra L. Friedman
- Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN, USA
- Department of Pediatrics, Vanderbilt University Medical Center, Nashville, TN, USA
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Turchiello RF, Oliveira CS, Fernandes AU, Gómez SL, Baptista MS. Methylene blue-mediated Photodynamic Therapy in human retinoblastoma cell lines. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2021; 222:112260. [PMID: 34304071 DOI: 10.1016/j.jphotobiol.2021.112260] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 07/08/2021] [Accepted: 07/13/2021] [Indexed: 12/17/2022]
Abstract
Retinoblastoma is a malignant tumor of the retinal precursor cells and one of the rarest types of pediatric tumor, often occurring in the earliest years of life. Symptoms are conditioned by tumor size and location; one of the most recurrent symptoms is a white reflex in the pupillary area, called leukocoria or cat's eye reflex. In the present work, we studied the in vitro effectiveness of Photodynamic treatment (Pdt) in two types of human retinoblastoma, Y79 and WERI-Rb cell lines, using methylene blue (MB), a photosensitizer (PS) from the phenothiazine group. The two cell lines were incubated with varying concentrations of MB (3, 7, 10, 15, 20, 25, 30, 40, and 50 μM), in the absence of light (dark cytotoxicity) and, in the presence of 664 nm laser light (phototoxicity) with fluences of 1, 1.5, 3, 5, 7, 10, and 15 J/cm2. The Y79 cell line showed higher cellular uptake values for MB than the WERI-Rb cell line. After three hours of incubation, the Y79 and WERI-Rb took up 48% and 34% of the total photosensitizer present in the medium, respectively. Using MTT assay, the results showed that the Y79 cell line was more affected by the photo treatment as demonstrated by the combination of MB concentration and light doses compared with WERI-Rb cell line. The results were correlated with the more pronounced singlet oxygen emission observed in Y79 cells. While MB does show efficacy for eradication of retinoblastoma in vitro, only studies in appropriate animal models will reveal whether the selectivity of photokilling at tolerable drug and light doses is sufficient to suggest clinical trials.
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Affiliation(s)
- R F Turchiello
- Department of Physics, Federal University of Technology of Paraná, Ponta Grossa, PR, Brazil.
| | - C S Oliveira
- Biosciences Institute, Federal University of Mato Grosso do Sul, Campo Grande, MS, Brazil
| | | | - S L Gómez
- Department of Physics, State University of Ponta Grossa, Ponta Grossa, PR, Brazil
| | - M S Baptista
- Department of Biochemistry, Institute of Chemistry, University of São Paulo, São Paulo, SP, Brazil
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Current Indications of Secondary Enucleation in Retinoblastoma Management: A Position Paper on Behalf of the European Retinoblastoma Group (EURbG). Cancers (Basel) 2021; 13:cancers13143392. [PMID: 34298608 PMCID: PMC8303810 DOI: 10.3390/cancers13143392] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 06/30/2021] [Accepted: 07/02/2021] [Indexed: 11/30/2022] Open
Abstract
Simple Summary Although secondary enucleation (SE) is the treatment of choice for retinoblastoma eyes that did not respond favorably to conservative therapies, clear criteria for its indication are, however, currently missing. In this position paper on behalf of the European Retinoblastoma Group (EURbG), we discuss the available literature on SE, including its influence on metastases rate and survival, and propose guidelines to assist decision-making to interrupt eye-preserving therapies depending on the availabilities of advanced diagnostic and therapeutic modalities. Absolute indications to SE may be restricted to eyes with refractory tumor activity resisting all salvage treatments or eyes under apparent tumor control but no visual potential and irreducible complications. In contrast, eyes with an obscured optic nerve head and/or ocular complications amenable to specific surgical or medical management can be considered relative indications, provided that appropriate follow-up can be implemented and that parents are fully aware of a residual risk. Abstract Secondary enucleation (SE) puts an irreversible end to eye-preserving therapies, whenever their prolongation is expected to violate the presumed state of metastatic grace. At present, it must be acknowledged that clear criteria for SE are missing, leading to empiric and subjective indications commonly related to disease progression or relapse, disease persistence masking the optic nerve head or treatment-related complications obscuring the fundus view. This absence of evidence-based consensus regarding SE is explained by the continuously moving frontiers of the conservative management as a result of diagnostic and therapeutic advances, as well as by the lack of studies sufficiently powered to accurately stratify the risk of metastasis in conservatively treated patients. In this position paper of the European Retinoblastoma Group (EURbG), we give an overview of the progressive shift in the indications for SE over the past decades and propose guidelines to assist decision-making with respect to when SE becomes imperative or recommended, with corresponding absolute and relative SE indications. Further studies and validation of biologic markers correlated with the risk of metastasis are expected to set more precisely the frontiers of conservative management and thus consensual criteria for SE in the future.
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Raval V, Bowen RC, Soto H, Singh A. Intravenous Chemotherapy for Retinoblastoma in the Era of Intravitreal Chemotherapy: A Systematic Review. Ocul Oncol Pathol 2021; 7:142-148. [PMID: 33981697 DOI: 10.1159/000510506] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Revised: 07/27/2020] [Indexed: 12/29/2022] Open
Abstract
Purpose The published data on ocular survival following intravenous chemotherapy of retinoblastoma (RB) seems to be skewed by evolving practice patterns induced by use of intravitreal chemotherapy (iVitc). We aimed to explore potential role of iVitc for vitreous seeding for patients treated with intravenous chemotherapy (IVC). Methods A literature search was performed to identify cases of RB treated with primary IVC prior to advent of iVitc by various search engines (PubMed, Medline, and Google) from 1992 to 2018. Studies were excluded if number of cases were less than 40 or lacked data related to type of recurrence and its treatment. Rates and patterns of recurrence and its management were categorized. Results Out of 15 studies identified, only 10 studies (797 eyes) met the inclusion criteria. The mean age at presentation was 15.3 months (range 0-192.8 months). Unilateral cases represented 25% of the cohort. The ocular survival rate with primary IVC was 63% (500/797 eyes). Of the 297 eyes (37%) that failed IVC therapy, additional 99 eyes could be salvaged with EBRT (599/797 eyes, 75%). Remaining 198 eyes were enucleated (198/797 eyes 25%). K-M survival analysis could not be done due lack of sufficient data. Recurrences that occurred (mean 12.2 months) after completion of primary IVC included relapse of retinal tumor (143 eyes [48%]), vitreous seeding (73 eyes [25%]), subretinal seeding (49 eyes [16%]), or any combination (103 eyes [35%]). Out of 73 eyes with vitreous seeding, additional 66 eyes (90%) would have been salvaged with iVitc, potentially improving ocular survival rates to 71% (500 + 66/797). Conclusions Evolving practice patterns of RB treatment have unfavorably skewed published ocular survival rates following IVC. With incorporation of iVitc, the ocular survival rates with IVC can be potentially improved to be non-inferior to those achieved with intra-arterial chemotherapy.
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Effect of Intravenous Chemotherapy Regimen on Globe Salvage Success Rates for Retinoblastoma Based on Disease Class-A Meta-Analysis. Cancers (Basel) 2021; 13:cancers13092216. [PMID: 34066325 PMCID: PMC8125212 DOI: 10.3390/cancers13092216] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 04/17/2021] [Accepted: 04/27/2021] [Indexed: 02/08/2023] Open
Abstract
Simple Summary Intravenous chemoreduction (IVCRD) has been the standard of care for treatment of retinoblastoma (RB). Since survival rates exceed 95–98%, the goals of treatment have now shifted to emphasize eye salvage and vision preservation in addition to patient survival. Consequently, there has been a shift towards combining standard IVCRD with intravitreal chemotherapy or altogether replacing IVCRD with intra-arterial chemotherapy. As more data from intravitreal chemotherapy and intra-arterial chemotherapy are being published, there are claims of improved globe salvage rates resulting in more widespread use of these newer treatment modalities. However, there are no published randomized controlled trials comparing these to IVCRD head-to-head. To evaluate the relative efficacy of these new therapies, it is critical to determine the true success rates of IVCRD regimens alone. Therefore, it is both timely and essential to determine the baseline IVCRD success rates so that an evidence-based assessment of new and emerging therapies can be determined. Abstract To evaluate the relative efficacy of novel retinoblastoma treatments, eye classification-specific success rates for current standard-of-care intravenous chemotherapy regimens must be known. This meta-analysis included studies if: (1) patients received intravenous chemotherapy for retinoblastoma, (2) globe salvage data was reported, (3) only intravenous chemoreduction (with/without local consolidation) was used. The outcome measure was globe salvage success without need for salvage radiotherapy, subdivided by disease classification and chemotherapy regimen. Data from 27 studies (1483 eyes) were pooled. By Reese–Ellsworth classification, globe salvage rates were 85% (95%CI:73–92%) for Group I, 78% (95%CI:70–85%) for Group II, 68% (95%CI:56–78%) for Group III, 47% (95%CI:34–60%) for Group IV, and 35% (95%CI:26–45%) for Group V (Va: 35% [95%CI:21–54%]; Vb: 42% [95%CI:29–56%]; those without sub-classification: 31% [95%CI:19–47%]). By International Classification, globe salvage rates were 93% (95%CI:80–97%) for Group A, 83% (95%CI:73–89%) for Group B, 73% (95%CI:54–86%) for Group C, 40% (95%CI:31–51%) for Group D, and 19% (95%CI:5–50%) for Group E. Standard carboplatin-etoposide-vincristine out-performed two-drug regimens (odds ratio (OR) = 1.9 (95%CI:1.3–3.0) for Groups I-IV and OR = 2.1 (95%CI:1.3–3.4) for Group V; p = 0.002 for each). For eyes with diffuse vitreous seeds (Vb), an enhanced regimen out-performed standard chemotherapy (OR = 2.4 [95%CI:1.3–4.7]; p = 0.004). In conclusion, two-drug regimens were less effective for all eyes, whereas enhanced regimens were more effective for eyes with vitreous seeds. Novel therapies can now be compared to these baseline globe salvage rates.
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Khaqan HA, Anil RR, Rocha de Lossada C, Martín FZ, Lorente MG, Pennisi F, Bonzano C, Borroni D. Globe salvage treatment in group D and group E retinoblastoma. Rom J Ophthalmol 2021; 65:20-24. [PMID: 33817429 PMCID: PMC7995513 DOI: 10.22336/rjo.2021.5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/03/2021] [Indexed: 11/18/2022] Open
Abstract
Importance: Globe salvage marks the treatment success of retinoblastoma. Background: To evaluate four treatment strategies in group D and group E retinoblastoma. Design: Retrospective case series in a tertiary hospital. Participants: 81 patients with Group D and Group E retinoblastoma. Methods: Participants were divided into four sets. In set I, eyes received primary intravenous chemotherapy (IVC), cryotherapy (CT), laser therapy (LT) and Intravitreal Chemotherapy with Melphalan (IViC). In set II, primary IVC was combined with second line IVC, CT, LT and IVT-M. Set III eyes received primary IVC and Intra-arterial chemotherapy (IAC), CT, LT and IViC. Set IV eyes received IAC, CT, LT and IViC. Treatment failure was defined as inadequate response during or after IVC or IAC. Main Outcome Measures: globe salvage and enucleation rates. Results: 52 eyes were included in group D and 29 in group E. In group D, globe salvage was obtained in 8 out of 11 eyes in Set I, 13 out of 19 eyes in set II, 5 out 6 eyes in set III, and 13 out of 16 eyes in set IV. In group E, enucleation was performed in 17 eyes. Global salvage was obtained in 0 out of 2 eyes in set I, 2 out of 3 eyes in set II, 3 out of 5 in set III, and in 1 out of 2 eyes in set IV. Conclusions: IVC with adjuvant IAC, LT, CT and IViC has shown favorable results as a treatment method for group D and group E retinoblastoma.
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Affiliation(s)
- Hussain Ahmad Khaqan
- Ameer Ud Din Medical College, Lahore General Hospital, Post Graduate Medical Institute, Lahore, Pakistan
| | - Rahul Rachwani Anil
- Ameer Ud Din Medical College, Lahore General Hospital, Post Graduate Medical Institute, Lahore, Pakistan
| | | | | | - María García Lorente
- Department of Ophthalmology, Regional University Hospital of Malaga, Malaga, Spain
| | - Flavia Pennisi
- Department of Ophthalmology, University Vita-Salute, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Chiara Bonzano
- Eye Clinic, DiNOGMI, University of Genoa and IRCCS San Martino Polyclinic Hospital, Genoa, Italy
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11
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Cruz-Galvez CC, Ortiz-Lazareno PC, Pedraza-Brindis EJ, Villasenor-Garcia MM, Reyes-Uribe E, Bravo-Hernandez A, Solis-Martinez RA, Cancino-Marentes M, Rodriguez-Padilla C, Bravo-Cuellar A, Hernandez-Flores G. Pentoxifylline Enhances the Apoptotic Effect of Carboplatin in Y79 Retinoblastoma Cells. In Vivo 2019; 33:401-412. [PMID: 30804118 DOI: 10.21873/invivo.11487] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2018] [Revised: 12/12/2018] [Accepted: 12/18/2018] [Indexed: 12/22/2022]
Abstract
BACKGROUND/AIM Retinoblastoma (RB) is the most common primary intraocular malignancy. Carboplatin (CPt) is a DNA damage-inducing agent that is widely used for the treatment of RB. Unfortunately, this drug also activates the transcription factor nuclear factor-kappa B (NF-ĸB), leading to promotion of tumor survival. Pentoxifylline (PTX) is a drug that inhibits the phosphorylation of I kappa B-alpha (IĸBα) in serines 32 and 36, and this disrupts NF-ĸB activity that promotes tumor survival. The goal of this study was to evaluate the effect of the PTX on the antitumor activity of CPt. MATERIALS AND METHODS Y79 RB cells were treated with CPt, PTX, or both. Cell viability, apoptosis, loss of mitochondrial membrane potential, the activity of caspase-9, -8, and -3, cytochrome c release, cell-cycle progression, p53, and phosphorylation of IĸBα, and pro- and anti-apoptotic genes were evaluated. RESULTS Both drugs significantly affected the viability of the Y79 RB cells in a time- and dose-dependent manner. The PTX+CPt combination exhibited the highest rate of apoptosis, a decrease in cell viability and significant caspase activation, as well as loss of mitochondrial membrane potential, release of cytochrome c, and increased p53 protein levels. Cells treated with PTX alone displayed decreased I kappa B-alpha phosphorylation, compared to the CPt treated group. In addition, the PTX+CPt combination treatment induced up-regulation of the proapoptotic genes Bax, Bad, Bak, and caspases- 3, -8, and -9, compared to the CPt and PTX individual treated groups. CONCLUSION PTX induces apoptosis per se and increases the CPt-induced apoptosis, augmenting its antitumor effectiveness.
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Affiliation(s)
- Claudia Carolina Cruz-Galvez
- Division of Immunology, Western Biomedical Research Center (CIBO), Mexican Institute of Social Insurance (IMSS), Guadalajara, Mexico.,Doctoral Program in Pharmacology, Center of Health Sciences (CUCS), University of Guadalajara, Guadalajara, Mexico
| | - Pablo Cesar Ortiz-Lazareno
- Division of Immunology, Western Biomedical Research Center (CIBO), Mexican Institute of Social Insurance (IMSS), Guadalajara, Mexico
| | - Eliza Julia Pedraza-Brindis
- Division of Immunology, Western Biomedical Research Center (CIBO), Mexican Institute of Social Insurance (IMSS), Guadalajara, Mexico
| | - Maria Martha Villasenor-Garcia
- Division of Immunology, Western Biomedical Research Center (CIBO), Mexican Institute of Social Insurance (IMSS), Guadalajara, Mexico
| | - Emmanuel Reyes-Uribe
- Division of Immunology, Western Biomedical Research Center (CIBO), Mexican Institute of Social Insurance (IMSS), Guadalajara, Mexico.,University Center of the Cienega (CUCIENEGA), University of Guadalajara, Ocotlan, Mexico
| | | | - Raul Antonio Solis-Martinez
- Division of Immunology, Western Biomedical Research Center (CIBO), Mexican Institute of Social Insurance (IMSS), Guadalajara, Mexico
| | - Martha Cancino-Marentes
- Division of Immunology, Western Biomedical Research Center (CIBO), Mexican Institute of Social Insurance (IMSS), Guadalajara, Mexico.,Doctoral Program in Pharmacology, Center of Health Sciences (CUCS), University of Guadalajara, Guadalajara, Mexico
| | - Cristina Rodriguez-Padilla
- Department of Immunology and Virology, College of Biomedical Science, Autonomous University of Nuevo León (UANL), San Nicolás de los Garza, Mexico
| | - Alejandro Bravo-Cuellar
- Division of Immunology, Western Biomedical Research Center (CIBO), Mexican Institute of Social Insurance (IMSS), Guadalajara, Mexico .,Department of Health Science, University Center of the Altos (CUALTOS), University of Guadalajara, Tepatitlan de Morelos, Mexico
| | - Georgina Hernandez-Flores
- Division of Immunology, Western Biomedical Research Center (CIBO), Mexican Institute of Social Insurance (IMSS), Guadalajara, Mexico
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12
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Munier FL, Beck-Popovic M, Chantada GL, Cobrinik D, Kivelä TT, Lohmann D, Maeder P, Moll AC, Carcaboso AM, Moulin A, Schaiquevich P, Bergin C, Dyson PJ, Houghton S, Puccinelli F, Vial Y, Gaillard MC, Stathopoulos C. Conservative management of retinoblastoma: Challenging orthodoxy without compromising the state of metastatic grace. "Alive, with good vision and no comorbidity". Prog Retin Eye Res 2019; 73:100764. [PMID: 31173880 DOI: 10.1016/j.preteyeres.2019.05.005] [Citation(s) in RCA: 103] [Impact Index Per Article: 20.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2019] [Revised: 05/25/2019] [Accepted: 05/29/2019] [Indexed: 12/21/2022]
Abstract
Retinoblastoma is lethal by metastasis if left untreated, so the primary goal of therapy is to preserve life, with ocular survival, visual preservation and quality of life as secondary aims. Historically, enucleation was the first successful therapeutic approach to decrease mortality, followed over 100 years ago by the first eye salvage attempts with radiotherapy. This led to the empiric delineation of a window for conservative management subject to a "state of metastatic grace" never to be violated. Over the last two decades, conservative management of retinoblastoma witnessed an impressive acceleration of improvements, culminating in two major paradigm shifts in therapeutic strategy. Firstly, the introduction of systemic chemotherapy and focal treatments in the late 1990s enabled radiotherapy to be progressively abandoned. Around 10 years later, the advent of chemotherapy in situ, with the capitalization of new routes of targeted drug delivery, namely intra-arterial, intravitreal and now intracameral injections, allowed significant increase in eye preservation rate, definitive eradication of radiotherapy and reduction of systemic chemotherapy. Here we intend to review the relevant knowledge susceptible to improve the conservative management of retinoblastoma in compliance with the "state of metastatic grace", with particular attention to (i) reviewing how new imaging modalities impact the frontiers of conservative management, (ii) dissecting retinoblastoma genesis, growth patterns, and intraocular routes of tumor propagation, (iii) assessing major therapeutic changes and trends, (iv) proposing a classification of relapsing retinoblastoma, (v) examining treatable/preventable disease-related or treatment-induced complications, and (vi) appraising new therapeutic targets and concepts, as well as liquid biopsy potentiality.
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Affiliation(s)
- Francis L Munier
- Jules-Gonin Eye Hospital, Fondation Asile des Aveugles, University of Lausanne, Lausanne, Switzerland.
| | - Maja Beck-Popovic
- Unit of Pediatric Hematology-Oncology, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland
| | - Guillermo L Chantada
- Hemato-Oncology Service, Hospital JP Garrahan, Buenos Aires, Argentina; Pediatric Hematology and Oncology, Hospital Sant Joan de Deu, Barcelona, Spain; Institut de Recerca Sant Joan de Deu, Barcelona, Spain
| | - David Cobrinik
- The Vision Center and The Saban Research Institute, Children's Hospital Los Angeles, Los Angeles, CA, USA; USC Roski Eye Institute, Department of Biochemistry & Molecular Medicine, Norris Comprehensive Cancer Center, Keck School of Medicine of the University of Southern California, Los Angeles, CA, USA
| | - Tero T Kivelä
- Department of Ophthalmology, Ocular Oncology and Pediatric Ophthalmology Services, Helsinki University Hospital, Helsinki, Finland
| | - Dietmar Lohmann
- Eye Oncogenetics Research Group, Institute of Human Genetics, University Hospital Essen, Essen, Germany
| | - Philippe Maeder
- Unit of Neuroradiology, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland
| | - Annette C Moll
- UMC, Vrije Universiteit Amsterdam, Department of Ophthalmology, Cancer Center Amsterdam, Amsterdam, Netherlands
| | - Angel Montero Carcaboso
- Pediatric Hematology and Oncology, Hospital Sant Joan de Deu, Barcelona, Spain; Institut de Recerca Sant Joan de Deu, Barcelona, Spain
| | - Alexandre Moulin
- Jules-Gonin Eye Hospital, Fondation Asile des Aveugles, University of Lausanne, Lausanne, Switzerland
| | - Paula Schaiquevich
- Unit of Clinical Pharmacokinetics, Hospital de Pediatria JP Garrahan, Buenos Aires, Argentina; National Scientific and Technical Research Council (CONICET), Buenos Aires, Argentina
| | - Ciara Bergin
- Jules-Gonin Eye Hospital, Fondation Asile des Aveugles, University of Lausanne, Lausanne, Switzerland
| | - Paul J Dyson
- Institut des Sciences et Ingénierie Chimiques, Ecole Polytechnique Fédérale de Lausanne (EPFL), CH-1015, Lausanne, Switzerland
| | - Susan Houghton
- Jules-Gonin Eye Hospital, Fondation Asile des Aveugles, University of Lausanne, Lausanne, Switzerland
| | - Francesco Puccinelli
- Interventional Neuroradiology Unit, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland
| | - Yvan Vial
- Materno-Fetal Medicine Unit, Woman-Mother-Child Department, University Hospital of Lausanne, Switzerland
| | - Marie-Claire Gaillard
- Jules-Gonin Eye Hospital, Fondation Asile des Aveugles, University of Lausanne, Lausanne, Switzerland
| | - Christina Stathopoulos
- Jules-Gonin Eye Hospital, Fondation Asile des Aveugles, University of Lausanne, Lausanne, Switzerland
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13
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Bai H, Chang Y, Li B, Mao Y, Jonas JB. Effects of lentivirus-mediated astrocyte elevated gene-1 overexpression on proliferation and apoptosis of human retinoblastoma cells. Acta Ophthalmol 2019; 97:e397-e402. [PMID: 30694025 DOI: 10.1111/aos.14034] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2018] [Accepted: 12/16/2018] [Indexed: 12/16/2022]
Abstract
PURPOSE To investigate the effect of astrocyte elevated gene-1 (AEG-1) overexpression on the biological behaviour of human retinoblastoma (RB) cells and its possible mechanism. METHODS Three human RB cell lines (SO-RB50, Y79 and WERI-RB1) were infected with AEG-1-GFP recombinant lentiviral vectors to induce AEG-1 overexpression, while the cells infected with negative lentiviral vectors and cells without any intervention formed control groups. RESULTS All three RB cell lines showed an overexpression of AEG-1 after lentivirus infection (p < 0.001 for all three cell lines). The survival rate of RB cells increased (all p < 0.001) in the AEG-1 overexpressed groups when compared with the control groups. There was a decrease in G0/G1 cell cycle phase arrest and an accumulation in G2/M cell cycle phase in all three RB cell lines (p < 0.001), with an induction in the S phase in WERI-RB1 cells. It was paralleled by a downregulation of p21 and p27 proteins and an upregulation of the Cdc2 protein. The apoptosis rate of RB cells declined (p < 0.001) when AEG-1 was overexpressed, in association with an upregulation of Bcl-2 protein and a downregulation of Bax protein and cleaved caspase-3 proteins. CONCLUSIONS A lentivirus-mediated AEG-1 overexpression in RB cells led in vitro to a growth promotion and an apoptosis inhibition of human RB cells, associated with an upregulation of the Bcl-2 protein, a downregulation of the Bax protein and of cleaved caspase-3 proteins, and with alterations of the cell cycle. AEG-1 may be involved in the development and progression of RB.
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Affiliation(s)
- Haixia Bai
- Beijing Institute of Ophthalmology; Beijing Tongren Eye Center; Beijing Ophthalmology & Visual Sciences Key Laboratory; Beijing Tongren Hospital; Capital Medical University; Beijing China
| | - Ying Chang
- Beijing Institute of Ophthalmology; Beijing Tongren Eye Center; Beijing Ophthalmology & Visual Sciences Key Laboratory; Beijing Tongren Hospital; Capital Medical University; Beijing China
- Department of Ophthalmology; Shanxi Eye Hospital; Taiyuan Shanxi China
| | - Bin Li
- Beijing Institute of Ophthalmology; Beijing Tongren Eye Center; Beijing Ophthalmology & Visual Sciences Key Laboratory; Beijing Tongren Hospital; Capital Medical University; Beijing China
| | - Ying Mao
- Beijing Institute of Ophthalmology; Beijing Tongren Eye Center; Beijing Ophthalmology & Visual Sciences Key Laboratory; Beijing Tongren Hospital; Capital Medical University; Beijing China
| | - Jost B. Jonas
- Department of Ophthalmology; Medical Faculty Mannheim; Heidelberg University; Mannheim Germany
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14
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Radros J, All-Eriksson C, Pal N, Holm S, Seregard S, Söderman M, Arnberg F, Holmin S. Intra-arterial chemotherapy for retinoblastoma in Sweden - evaluation of treatment efficacy and complications. Acta Ophthalmol 2018; 96:e1040-e1041. [PMID: 29687588 DOI: 10.1111/aos.13796] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Jari Radros
- Department of Neuroradiology; Karolinska University Hospital Solna; Stockholm Sweden
| | - Charlotta All-Eriksson
- S:t Eriks Eye Hospital; Stockholm Sweden
- Department of Clinical Neuroscience; Karolinska Institutet; Stockholm Sweden
| | - Niklas Pal
- Division of Pediatric Oncology; Karolinska University Hospital Solna; Stockholm Sweden
- Karolinska Institutet; Stockholm Sweden
| | - Stefan Holm
- Division of Pediatric Oncology; Karolinska University Hospital Solna; Stockholm Sweden
- Karolinska Institutet; Stockholm Sweden
| | - Stefan Seregard
- S:t Eriks Eye Hospital; Stockholm Sweden
- Department of Clinical Neuroscience; Karolinska Institutet; Stockholm Sweden
| | - Michael Söderman
- Department of Neuroradiology; Karolinska University Hospital Solna; Stockholm Sweden
- Department of Clinical Neuroscience; Karolinska Institutet; Stockholm Sweden
| | - Fabian Arnberg
- Department of Neuroradiology; Karolinska University Hospital Solna; Stockholm Sweden
- Department of Clinical Neuroscience; Karolinska Institutet; Stockholm Sweden
| | - Staffan Holmin
- Department of Neuroradiology; Karolinska University Hospital Solna; Stockholm Sweden
- Department of Clinical Neuroscience; Karolinska Institutet; Stockholm Sweden
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15
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Wang L, Han M, Zhao J, Wu C, Wang Z, Li J, Song D, Wang C, Yang Y, Guo L. Intra-arterial chemotherapy for unilateral advanced intraocular retinoblastoma: Results and short-term complications. Medicine (Baltimore) 2018; 97:e12676. [PMID: 30334950 PMCID: PMC6211923 DOI: 10.1097/md.0000000000012676] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Intra-arterial chemotherapy (IAC) has become an essential technique for the management of advanced intraocular retinoblastoma (RB). In this study, the aim of this article is to describe the clinical results and the short-term complications of IAC performed in our hospital.We retrospectively analyzed patients with newly diagnosed unilateral advanced intraocular (group D or E) RB undergoing IAC from October 2016 to December 2017 in our hospital. We recorded the data including age, gender, cycles of IAC, pathway of arteries approached (ophthalmic artery or middle meningeal artery), ocular and systematic complications, globe salvage.Sixty-one patients underwent IAC performing 189 procedures with a median of 3.1 sessions per eye (range, 1-5 sessions). The overall globe salvage rate is 78.7% (Group D (84.2%), and Group E (69.6%) and followed-up. Short-term ocular complications include eyelid edema (15 cases), ptosis (5 cases), forehead congestion (3 cases), retina hemorrhage (5 cases), choroid atrophy (2 cases), phthisis bulbi (1 case), bradycardia and hypotension during the procedure (7cases), myelosuppressions (6 cases), and nausea and vomiting (5cases).IAC is safe and effective for the treatment of unilateral advanced intraocular RB with a very low complication rate.
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Affiliation(s)
- Liang Wang
- Department of Interventional Radiology and hemangioma
| | - Minglei Han
- Department of Ophthalmology, Qilu Children's Hospital of Shandong University
| | - Junyang Zhao
- Department of Ophthalmology, Beijing Children's Hospital of Capital Medical University, Jinan, China
| | - Changhua Wu
- Department of Interventional Radiology and hemangioma
| | - Zhongqi Wang
- Department of Interventional Radiology and hemangioma
| | - Jing Li
- Department of Interventional Radiology and hemangioma
| | - Dan Song
- Department of Interventional Radiology and hemangioma
| | | | - Yang Yang
- Department of Ophthalmology, Qilu Children's Hospital of Shandong University
| | - Lei Guo
- Department of Interventional Radiology and hemangioma
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16
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Daniels AB, Froehler MT, Pierce JM, Nunnally AH, Calcutt MW, Bridges TM, LaNeve DC, Williams PE, Boyd KL, Reyzer ML, Lindsley CW, Friedman DL, Richmond A. Pharmacokinetics, Tissue Localization, Toxicity, and Treatment Efficacy in the First Small Animal (Rabbit) Model of Intra-Arterial Chemotherapy for Retinoblastoma. Invest Ophthalmol Vis Sci 2018; 59:446-454. [PMID: 29368001 PMCID: PMC5783625 DOI: 10.1167/iovs.17-22302] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Purpose Current intra-arterial chemotherapy (IAC) drug regimens for retinoblastoma have ocular and vascular toxicities. No small-animal model of IAC exists to test drug efficacy and toxicity in vivo for IAC drug discovery. The purpose of this study was to develop a small-animal model of IAC and to analyze the ocular tissue penetration, distribution, pharmacokinetics, and treatment efficacy. Methods Following selective ophthalmic artery (OA) catheterization, melphalan (0.4 to 1.2 mg/kg) was injected. For pharmacokinetic studies, rabbits were euthanized at 0.5, 1, 2, 4, or 6 hours following intra-OA infusion. Drug levels were determined in vitreous, retina, and blood by liquid chromatography tandem mass spectrometry. To assess toxicity, angiograms, photography, fluorescein angiography, and histopathology were performed. For in situ tissue drug distribution, matrix-assisted laser desorption/ionization imaging mass spectrometry (MALDI-IMS) was performed. The tumor model was created by combined subretinal/intravitreal injection of human WERI-Rb1 retinoblastoma cells; the tumor was treated in vivo with intra-arterial melphalan or saline; and induction of tumor death was measured by cleaved caspase-3 activity. Results OA was selectively catheterized for 79 of 79 (100%) eyes in 47 of 47 (100%) rabbits, and melphalan was delivered successfully in 31 of 31 (100%) eyes, without evidence of vascular occlusion or retinal damage. For treated eyes, maximum concentration (Cmax) in the retina was 4.95 μM and area under the curve (AUC0→∞) was 5.26 μM·h. Treated eye vitreous Cmax was 2.24 μM and AUC0→∞ was 4.19 μM·h. Vitreous Cmax for the treated eye was >100-fold higher than for the untreated eye (P = 0.01), and AUC0→∞ was ∼50-fold higher (P = 0.01). Histology-directed MALDI-IMS revealed highest drug localization within the retina. Peripheral blood Cmax was 1.04 μM and AUC0→∞ was 2.07 μM·h. Combined subretinal/intravitreal injection of human retinoblastoma cells led to intra-retinal tumors and subretinal/vitreous seeds, which could be effectively killed in vivo with intra-arterial melphalan. Conclusions This first small-animal model of IAC has excellent vitreous and retinal tissue drug penetration, achieving levels sufficient to kill human retinoblastoma cells, facilitating future IAC drug discovery.
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Affiliation(s)
- Anthony B Daniels
- Department of Ophthalmology and Visual Sciences, Vanderbilt University Medical Center, Nashville, Tennessee, United States.,Department of Cancer Biology, Vanderbilt University, Nashville, Tennessee, United States.,Department of Radiation Oncology, Vanderbilt University Medical Center, Nashville, Tennessee, United States.,Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, Tennessee, United States
| | - Michael T Froehler
- Cerebrovascular Program, Vanderbilt University Medical Center, Nashville, Tennessee, United States
| | - Janene M Pierce
- Department of Ophthalmology and Visual Sciences, Vanderbilt University Medical Center, Nashville, Tennessee, United States
| | - Amy H Nunnally
- Department of Ophthalmology and Visual Sciences, Vanderbilt University Medical Center, Nashville, Tennessee, United States.,Surgical Research, Vanderbilt University Medical Center, Nashville, Tennessee, United States
| | - M Wade Calcutt
- Department of Biochemistry, Vanderbilt University, Nashville, Tennessee, United States
| | - Thomas M Bridges
- Vanderbilt Center for Neuroscience Drug Discovery, Department of Pharmacology, Vanderbilt University, Nashville, Tennessee, United States
| | - David C LaNeve
- Surgical Research, Vanderbilt University Medical Center, Nashville, Tennessee, United States
| | - Phillip E Williams
- Surgical Research, Vanderbilt University Medical Center, Nashville, Tennessee, United States
| | - Kelli L Boyd
- Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, Tennessee, United States.,Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee, United States
| | - Michelle L Reyzer
- Department of Biochemistry, Vanderbilt University, Nashville, Tennessee, United States
| | - Craig W Lindsley
- Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, Tennessee, United States.,Vanderbilt Center for Neuroscience Drug Discovery, Department of Pharmacology, Vanderbilt University, Nashville, Tennessee, United States.,Department of Chemistry, Vanderbilt University, Nashville, Tennessee, United States
| | - Debra L Friedman
- Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, Tennessee, United States.,Department of Pediatrics, Vanderbilt University Medical Center, Nashville, Tennessee, United States
| | - Ann Richmond
- Department of Cancer Biology, Vanderbilt University, Nashville, Tennessee, United States.,Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, Tennessee, United States.,Tennessee Valley Healthcare System, Department of Veterans Affairs, Nashville, Tennessee, United States
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17
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Berry JL, Shah S, Kim F, Jubran R, Kim JW. Integrated Treatment during the Intravitreal Melphalan Era: Concurrent Intravitreal Melphalan and Systemic Chemoreduction. Ocul Oncol Pathol 2018; 4:335-340. [PMID: 30574483 DOI: 10.1159/000486098] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2017] [Revised: 12/05/2017] [Indexed: 11/19/2022] Open
Abstract
Background Intravitreal injection of melphalan (IVM) is safe and effective for the treatment of seeding in retinoblastoma. Current protocols require weekly injections during examination under anesthesia (EUA). To avoid additional anesthesia exposure for these children, IVM was initiated at the EUA concurrent with the 4th cycle of systemic chemoreduction in a series of 6 patients with persistent seeding. Methods A retrospective review was completed to assess treatment response compared to all patients at our center treated with IVM and systemic chemotherapy. Overall, 6 eyes of 6 patients were included; salvage therapy included systemic chemoreduction with vincristine, etoposide, and carboplatin and IVM for persistent seeding. Results IVM was initiated in all eyes at cycle 4 of their chemotherapy. Success in eradicating vitreous seeds was 100%; overall salvage rate was 67%. Anterior toxicity was observed in 2 out of 6 eyes and posterior toxicity in 4 out of 6 eyes. Conclusion The concurrent chemoreduction and IVM protocol demonstrated a similar efficacy of globe salvage while sparing children additional EUAs. However, the increased rates of observed melphalan-related toxicities for concurrent therapy are concerning. Further clinical experience is necessary to define the best initiation time and dosing schedule for IVM.
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Affiliation(s)
- Jesse L Berry
- USC Roski Eye Institute, Los Angeles, California, USA.,The Vision Center at Children's Hospital Los Angeles, Los Angeles, California, USA
| | - Sona Shah
- USC Roski Eye Institute, Los Angeles, California, USA.,The Vision Center at Children's Hospital Los Angeles, Los Angeles, California, USA
| | - Fiona Kim
- USC Roski Eye Institute, Los Angeles, California, USA.,The Vision Center at Children's Hospital Los Angeles, Los Angeles, California, USA
| | - Rima Jubran
- The Children's Center for Cancer and Blood Diseases, Children's Hospital Los Angeles, Los Angeles, California, USA
| | - Jonathan W Kim
- USC Roski Eye Institute, Los Angeles, California, USA.,The Vision Center at Children's Hospital Los Angeles, Los Angeles, California, USA
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18
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The National Registry of Retinoblastoma in Japan (1983–2014). Jpn J Ophthalmol 2018; 62:409-423. [DOI: 10.1007/s10384-018-0597-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Accepted: 03/23/2018] [Indexed: 11/28/2022]
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19
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Said AMA, Aly MG, Rashed HO, Rady AM. Safety and efficacy of posterior sub-Tenon's carboplatin injection versus intravitreal melphalan therapy in the management of retinoblastoma with secondary vitreous seeds. Int J Ophthalmol 2018; 11:445-455. [PMID: 29600179 DOI: 10.18240/ijo.2018.03.15] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2017] [Accepted: 01/02/2018] [Indexed: 11/23/2022] Open
Abstract
AIM To evaluate the safety and efficacy of posterior sub-Tenon's carboplatin injection compared to intravitreal melphalan injection in the management of retinoblastoma (RB) with secondary vitreous seeds. The outcome measures were vitreous seeds regression, need for other treatment modalities to achieve ocular salvage and treatment side effects. METHODS A prospective interventional comparative nonrandomized study included RB eyes developed secondary vitreous seeds during the period of follow up. They subdivided into two groups: study group I where posterior sub-Tenon's carboplatin (20 mg/2 mL) was injected and study group II where intravitreal melphalan (20 µg /0.1 mL) was injected. The injections repeated every 2-4wk. RESULTS Thirty-three eyes were included in the study. Seventeen eyes (16 patients) in study group I and 16 eyes (16 patients) in study group II. Ten eyes (30.3%) were completely salvaged following local chemotherapies. Ocular salvage was 23.5% following posterior sub-Tenon's carboplatin injection versus 37.5% following intravitreal melphalan raised to 47.1% and 75% with addition of external beam radiotherapy (EBR) with no statistically significant difference between the study groups (P=0.16). A statistically significant correlation was found between ocular salvage rate and type of vitreous seeds either dust, spheres and clouds (r=0.42, P=0.015) and eyes harbor new solid tumor growth (r=0.35, P=0.045). The mean and median follow up periods following local chemotherapy injections were 2.0y in the study group I and 2.37y in the study group II. Few complications were reported: periorbital edema in all eyes and ocular motility disturbances in 13 eyes (76.5%) following posterior sub-Tenon's carboplatin injection. Vitreous hemorrhage developed in 2 eyes (12.5%) and localized retinopathy in 5 eyes (31.25%) following intravitreal melphalan. CONCLUSION Local chemotherapy for treatment of RB with secondary vitreous seeds is safe and can salvage 30.3% of eyes without EBR. There is a superiority of intravitreal melphalan in ocular salvage however, no statistically significant difference between both groups.
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Affiliation(s)
| | - Mohamed Gamil Aly
- Department of Ophthalmology, Faculty of Medicine, Ain Shams University, Cairo 11566, Egypt
| | - Hazem Omar Rashed
- Department of Ophthalmology, Faculty of Medicine, Ain Shams University, Cairo 11566, Egypt
| | - Anwaar Mahmoud Rady
- Oncology and Radiation Medicine Department, Faculty of Medicine, Ain Shams University, Cairo 11566, Egypt
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20
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Scelfo C, Francis JH, Khetan V, Jenkins T, Marr B, Abramson DH, Shields CL, Pe'er J, Munier F, Berry J, Harbour JW, Yarovoy A, Lucena E, Murray TG, Bhagia P, Paysse E, Tuncer S, Chantada GL, Moll AC, Ushakova T, Plager DA, Ziyovuddin I, Leal CA, Materin MA, Ji XD, Cursino JW, Polania R, Kiratli H, All-Ericsson C, Kebudi R, Honavar SG, Vishnevskia-Dai V, Epelman S, Daniels AB, Ling JD, Traore F, Ramirez-Ortiz MA. An international survey of classification and treatment choices for group D retinoblastoma. Int J Ophthalmol 2017; 10:961-967. [PMID: 28730089 DOI: 10.18240/ijo.2017.06.20] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2016] [Accepted: 10/12/2016] [Indexed: 01/03/2023] Open
Abstract
AIM To determine which IIRC scheme was used by retinoblastoma centers worldwide and the percentage of D eyes treated primarily with enucleation versus globe salvaging therapies as well as to correlate trends in treatment choice to IIRC version used and geographic region. METHODS An anonymized electronic survey was offered to 115 physicians at 39 retinoblastoma centers worldwide asking about IIRC classification schemes and treatment patterns used between 2008 and 2012. Participants were asked to record which version of the IIRC was used for classification, how many group D eyes were diagnosed, and how many eyes were treated with enucleation versus globe salvaging therapies. Averages of eyes per treatment modality were calculated and stratified by both IIRC version and geographic region. Statistical significance was determined by Chi-square, ANOVA and Kruskal-Wallis tests using Prism. RESULTS The survey was completed by 29% of physicians invited to participate. Totally 1807 D eyes were diagnosed. Regarding IIRC system, 27% of centers used the Children's Hospital of Los Angeles (CHLA) version, 33% used the Children's Oncology Group (COG) version, 23% used the Philadelphia version, and 17% were unsure. The rate for primary enucleation varied between 0 and 100% and the mean was 29%. By IIRC version, primary enucleation rates were: Philadelphia, 8%; COG, 34%; and CHLA, 37%. By geographic region, primary enucleation rates were: Latin America, 57%; Asia, 40%; Europe, 36%; Africa, 10%, US, 8%; and Middle East, 8%. However, systemic chemoreduction was used more often than enucleation in all regions except Latin America with a mean of 57% per center (P<0.0001). CONCLUSION Worldwide there is no consensus on which IIRC version is used, systemic chemoreduction was the most frequently used initial treatment during the study period followed by enucleation and primary treatment modality, especially enucleation, varied greatly with regards to IIRC version used and geographic region.
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Affiliation(s)
- Christina Scelfo
- Ophthalmic Oncology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York 10065, USA
| | - Jasmine H Francis
- Ophthalmic Oncology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York 10065, USA.,Department of Ophthalmology, Weill-Cornell Medical Center, New York 10065, USA
| | - Vikas Khetan
- Department of Vitreoretinal and Ocular Oncology, Sankara Nathralaya, Chennai 600066, India
| | - Thomas Jenkins
- Ocular Oncology Service, Wills Eye Hospital, Thomas Jefferson University, Pennsylvania 19107, USA
| | - Brian Marr
- Ophthalmic Oncology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York 10065, USA.,Department of Ophthalmology, Weill-Cornell Medical Center, New York 10065, USA
| | - David H Abramson
- Ophthalmic Oncology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York 10065, USA.,Department of Ophthalmology, Weill-Cornell Medical Center, New York 10065, USA
| | - Carol L Shields
- Ocular Oncology Service, Wills Eye Hospital, Thomas Jefferson University, Pennsylvania 19107, USA
| | - Jacob Pe'er
- Hadassah - Hebrew University Medical Center, Jerusalem 91120, Israel
| | | | - Jesse Berry
- USC Roski Eye Institute, Children's Hospital of Los Angeles, California 90033, USA
| | - J William Harbour
- Ocular Oncology Service, Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, Florida 33136, USA
| | - Andrey Yarovoy
- Ocular Oncology Department, S.N. Fyodorov Eye Microsurgery Federal State Institution, Moscow 127486, Russia
| | - Evandro Lucena
- Department of Ocular Oncology, Instituto Nacional de Cancer, Rio de Janeiro 1122, Brazil
| | - Timothy G Murray
- Murray Ocular Oncology and Retina, Miami Children's Hospital, Florida 33143, USA
| | - Pooja Bhagia
- St. Joseph's Children's Hospital, New Jersey 07504, USA
| | - Evelyn Paysse
- Department of Ophthalmology, Baylor College of Medicine, Texas 77030, USA
| | - Samuray Tuncer
- Department of Ophthalmology, Ocular Oncology, Istanbul Medical Faculty, Istanbul University, Istanbul 34452, Turkey
| | | | - Annette C Moll
- Department of Ophthalmology, VU University Medical Center, Amsterdam 1081, the Netherlands
| | - Tatiana Ushakova
- Department of Head and Neck Tumors, Science Research Institute of Pediatric Oncology and Hematology, N.N. Blokhin Russian Cancer Research Center, Moscow 115478, Russia
| | - David A Plager
- Pediatric Ophthalmology and Adult Strabismus, Riley Hospital for Children, Indiana University Medical Center, Indiana 46202, USA
| | | | - Carlos A Leal
- Instituto Nacional de Pediatria, Coyoacan 04530, Mexico
| | - Miguel A Materin
- Department of Ophthalmology and Visual Science, Smilow Cancer Hospital at Yale New Haven, CT 06520, USA
| | - Xun-Da Ji
- Xin Hua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - Jose W Cursino
- Department of Ophthalmology, Santa Casa Misericordia S. Paulo, Sao Paulo 01221-020, Brazil
| | | | - Hayyam Kiratli
- Ocular Oncology Service, Hacettepe University School of Medicine, Ankara 06100, Turkey
| | | | - Rejin Kebudi
- Istanbul University, Cerrahpasa Medical Faculty & Oncology Institute, Istanbul 34303, Turkey
| | - Santosh G Honavar
- Ophthalmic and Facial Plastic Surgery and Ocular Oncology, Centre for Sight Eye Hospital, Hyderabad 500034, India
| | - Vicktoria Vishnevskia-Dai
- The Ocular Oncology and Autoimmune Center, Goldschleger Eye Institute, Sheba Medical Center, Tel Hashomer 52621, Israel
| | | | - Anthony B Daniels
- Department of Ophthalmology and Visual Sciences, Vanderbilt Eye Institute, Vanderbilt University Medical Center, Tennessee 37232, USA
| | - Jeanie D Ling
- Department of Ophthalmology and Visual Sciences, Vanderbilt Eye Institute, Vanderbilt University Medical Center, Tennessee 37232, USA
| | | | - Marco A Ramirez-Ortiz
- Ophthalmology Service, Hospital Infantil de Mexico Federico Gomez, Mexico City 01020, Mexico
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Kim JW, Aziz HA, McGovern K, Zolfaghari E, Jubran RF, Murphree AL, Berry JL. Treatment Outcomes of Focal Laser Consolidation during Chemoreduction for Group B Retinoblastoma. Ophthalmol Retina 2017; 1:361-368. [PMID: 31047562 DOI: 10.1016/j.oret.2017.01.014] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2016] [Accepted: 01/20/2017] [Indexed: 10/19/2022]
Abstract
PURPOSE To evaluate the ocular treatment outcomes of focal laser consolidation during systemic chemoreduction for Group B tumors in the posterior fundus. DESIGN Single-institution retrospective chart review from 1995 to 2016. PARTICIPANTS Patients with Group B retinoblastoma with at least 1 tumor in the posterior fundus. METHODS Evaluation of tumor response to chemotherapy and laser consolidation. OUTCOME MEASURES Change in the tumor size with treatment, and the association of timing of laser consolidation to the horizontal and vertical diameter of the final chorioretinal scar. RESULTS Forty Group B eyes (22 right eyes and 18 left eyes) were included in the analysis. Mean age at diagnosis was 6.4 months (range 0-24 months). Of the 40 eyes, 35 were treated with both systemic chemotherapy and laser, 4 with chemotherapy only, and 1 eye with laser without chemotherapy. Mean age at initial laser treatment was 7.7 months (standard deviation 5.9 months) and mean number of laser sessions was 6 (standard deviation 5 sessions). The overall globe salvage rate was 95% (38/40 eyes). Mean horizontal and vertical diameters of the tumors in this group showed statistically significant decreases from diagnosis to all subsequent visits (P = 0.0024). The median percent reductions in the horizontal and vertical diameters of the tumors treated with both chemotherapy and laser from diagnosis to the final visit were 13% and 14%, respectively; the overall scar area showed a 13% decrease. For tumors receiving chemotherapy prior to laser therapy, the median reduction in tumor area was 18% from diagnosis to the final examination. Small tumors were found to have a 52% increase in final scar size from diagnosis, whereas larger tumors demonstrated a 37% decrease. CONCLUSIONS The overall success in treating Group B tumors with chemotherapy and laser was very favorable when considering scar size and globe salvage rates. The size of the chorioretinal scar at the end of treatment was on average 13% smaller than the original tumor size, with greater reductions being noted when chemotherapy preceded laser treatment and when the tumor size at diagnosis was greater than 4.5 mm. A small subset of perifoveal lesions was treated successfully with chemotherapy, alone without laser consolidation.
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Affiliation(s)
- Jonathan W Kim
- University of Southern California Roski Eye Institute, Keck Medical School of the University of Southern California, Los Angeles, California; The Vision Center at Children's Hospital Los Angeles, Los Angeles, California
| | - Hassan A Aziz
- University of Southern California Roski Eye Institute, Keck Medical School of the University of Southern California, Los Angeles, California; The Vision Center at Children's Hospital Los Angeles, Los Angeles, California
| | - Kathleen McGovern
- The Vision Center at Children's Hospital Los Angeles, Los Angeles, California
| | - Emily Zolfaghari
- The Vision Center at Children's Hospital Los Angeles, Los Angeles, California
| | - Rima F Jubran
- The Children's Center for Cancer and Blood Diseases, Children's Hospital Los Angeles, Los Angeles, California
| | - A Linn Murphree
- University of Southern California Roski Eye Institute, Keck Medical School of the University of Southern California, Los Angeles, California; The Vision Center at Children's Hospital Los Angeles, Los Angeles, California
| | - Jesse L Berry
- University of Southern California Roski Eye Institute, Keck Medical School of the University of Southern California, Los Angeles, California; The Vision Center at Children's Hospital Los Angeles, Los Angeles, California.
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22
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Fabian ID, Stacey AW, Johnson KP, Onadim Z, Chowdhury T, Duncan C, Reddy MA, Sagoo MS. Primary intravenous chemotherapy for group D retinoblastoma: a 13-year retrospective analysis. Br J Ophthalmol 2016; 101:82-88. [PMID: 27965263 DOI: 10.1136/bjophthalmol-2016-309710] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2016] [Revised: 11/13/2016] [Accepted: 11/15/2016] [Indexed: 11/04/2022]
Abstract
BACKGROUND Eye salvage rate for group D retinoblastoma using intravenous chemotherapy (IVC) as a primary modality is <50%. To report on 13 years' experience with the use of primary IVC for group D retinoblastoma. METHODS A retrospective analysis of 64 group D eyes (52 patients) treated with primary IVC, from 2002 to 2014. RESULTS The median age at presentation was 11.0 months (mean: 18.6, range: 0.6-144.0), 35 (67%) patients had bilateral disease, 38 (73%) germline disease and 8 (15%) cases were familial. In addition to IVC, patients received a median number of three treatments (mean: 6, range: 0-24), including thermotherapy/cryotherapy, plaque radiotherapy, intra-ophthalmic artery chemotherapy (IAC) and/or intravitreous chemotherapy. External beam radiotherapy (EBRT) was used in five eyes, all of which were eventually enucleated. In a median follow-up time of 55 months (mean: 64, range: 14-156), 63% of eyes were salvaged. By the Kaplan-Meier survival analysis, globe salvage rate was 83%, 70%, 59% and 45% at 1, 3, 5 and 10 years, respectively. There were no cases of metastatic spread from intraocular retinoblastoma and no deaths. IVC-related adverse events included febrile neutropenia in 21 (40%) patients and anaphylactic reaction to carboplatin in 2 (4%), all conservatively resolved. Of the patients receiving IAC, third and sixth nerve palsies were documented in two (10%) and one (5%) eyes, respectively. CONCLUSIONS Primary IVC for group D eyes, with adjuvant treatments as required, was found to be a safe and efficient approach, achieving 63% eye salvage rate, no metastatic spread from intraocular retinoblastoma and no deaths. IAC has now replaced EBRT as a successful salvage treatment.
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Affiliation(s)
- Ido D Fabian
- Ocular Oncology Service, Moorfields Eye Hospital NHS Foundation Trust, London, UK.,Retinoblastoma Service, Royal London Hospital, London, UK
| | - Andrew W Stacey
- Ocular Oncology Service, Moorfields Eye Hospital NHS Foundation Trust, London, UK.,Retinoblastoma Service, Royal London Hospital, London, UK.,Department of Ophthalmology, University of Washington, Seattle, Washington, USA
| | | | - Zerrin Onadim
- Retinoblastoma Service, Royal London Hospital, London, UK
| | - Tanzina Chowdhury
- Retinoblastoma Service, Royal London Hospital, London, UK.,Paediatric Oncology Department, Great Ormond Street Hospital, London, UK
| | - Catriona Duncan
- Retinoblastoma Service, Royal London Hospital, London, UK.,Paediatric Oncology Department, Great Ormond Street Hospital, London, UK
| | - M Ashwin Reddy
- Ocular Oncology Service, Moorfields Eye Hospital NHS Foundation Trust, London, UK.,Retinoblastoma Service, Royal London Hospital, London, UK
| | - Mandeep S Sagoo
- Ocular Oncology Service, Moorfields Eye Hospital NHS Foundation Trust, London, UK.,Retinoblastoma Service, Royal London Hospital, London, UK.,University College London, Institute of Ophthalmology, London, UK
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23
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Tuncer S, Sencer S, Kebudi R, Tanyıldız B, Cebeci Z, Aydın K. Superselective intra-arterial chemotherapy in the primary management of advanced intra-ocular retinoblastoma: first 4-year experience from a single institution in Turkey. Acta Ophthalmol 2016; 94:e644-e651. [PMID: 27214798 DOI: 10.1111/aos.13077] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2015] [Accepted: 03/03/2016] [Indexed: 11/29/2022]
Abstract
PURPOSE To report our 4-year experience in Turkey, with advanced intra-ocular retinoblastoma managed primarily with intra-arterial chemotherapy (IAC). METHODS From October 2011 to September 2015, 26 group D eyes of 24 treatment-naïve retinoblastoma patients managed primarily with IAC were evaluated in this prospective study. RESULTS Of 76 procedures, ophthalmic artery cannulation failed in two patients with unilateral involvement. In the remaining 22 patients (24 eyes), the mean age at diagnosis was 18 months (range, 6-55 months). Each eye received a mean of 3 IAC sessions/eye (range, 2-5 sessions). After a median follow-up of 29 months (range, 6-55 months), complete regression of the main tumour was achieved in 23 of 24 eyes. One eye with partial regression required enucleation due to ciliary body involvement by the tumour. Overall, 16 eyes (66.6%) were salvaged with primary IAC with or without additional local treatments, and eight (33.3%) required enucleation. The main IAC-related periocular complications included transient eyelid oedema (n = 13), ptosis (n = 6) and forehead hyperpigmentation (n = 3), each resolving in 2 weeks to 4 months. Intra-ocular complications included chorioretinal atrophy (n = 9), newly noted retinal detachment (n = 5) and vitreous haemorrhage (n = 1). Kaplan-Meier eye estimates of enucleation-free survival rates were 83.3% (95% CI, 68.4-98.1%), 69.1% (95% CI, 49.8-88.3%) and 62.9 (95% CI, 41.9-83.8%) at 6 months, 1 and 2 years, respectively, and stable thereafter. CONCLUSION Our first 4-year experience in Turkey showed that enucleation or external-beam radiotherapy could be avoided in two-thirds of eyes with advanced intra-ocular retinoblastoma managed primarily with IAC.
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Affiliation(s)
- Samuray Tuncer
- Istanbul Faculty of Medicine; Department of Ophthalmology; Ocular Oncology Service; Istanbul University; Istanbul Turkey
| | - Serra Sencer
- Istanbul Faculty of Medicine; Department of Radiology; Division of Interventional Neuroradiology; Istanbul University; Istanbul Turkey
| | - Rejin Kebudi
- Cerrahpasa Medical Faculty and Oncology Institute; Division of Pediatric Hematology - Oncology; Istanbul University; Istanbul Turkey
| | - Burak Tanyıldız
- Istanbul Faculty of Medicine; Department of Ophthalmology; Ocular Oncology Service; Istanbul University; Istanbul Turkey
| | - Zafer Cebeci
- Istanbul Faculty of Medicine; Department of Ophthalmology; Ocular Oncology Service; Istanbul University; Istanbul Turkey
| | - Kubilay Aydın
- Istanbul Faculty of Medicine; Department of Radiology; Division of Interventional Neuroradiology; Istanbul University; Istanbul Turkey
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24
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Süsskind D, Hagemann U, Schrader M, Januschowski K, Schnichels S, Aisenbrey S. Toxic effects of melphalan, topotecan and carboplatin on retinal pigment epithelial cells. Acta Ophthalmol 2016; 94:471-8. [PMID: 26893290 DOI: 10.1111/aos.12990] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2015] [Accepted: 12/13/2015] [Indexed: 11/28/2022]
Abstract
PURPOSE Clinical evidence of retinal pigment epithelium (RPE) alterations after intra-arterial (IAC) and intravitreal chemotherapy (IViC) of retinoblastoma has been reported. We, therefore, investigated the cellular toxic effects of melphalan, topotecan and carboplatin on the RPE in a cell culture model. METHODS The effects of melphalan, carboplatin and topotecan on ARPE19 cell morphology were examined by phase contrast microscopy. Cell proliferation was quantified by BrdU incorporation, cell viability studied via MTS assays, and cell densities were estimated by Crystal Violet staining, and apoptosis induction studied via caspase 3/7-activity assays after a 24-hr incubation period. Staurosporine, media without fetal bovine serum, diluents of melphalan, carboplatin and topotecan were applied as positive and negative controls, respectively. RESULTS We observed a concentration-dependent increase in the number and size of gaps in the ARPE19 cell layer with each drug. There was a significant decrease in proliferative activity and cell viability of RPE cells as well as an increase in apoptosis after 24 hrs culture in media supplemented with melphalan and topotecan. Carboplatin had comparable effects on cell proliferation and cell viability; however, no significant apoptotic impacts were observed. The three cytostatic drugs had insignificant effects on cell density measurements. CONCLUSIONS Morphological monitoring and toxicity assays indicate a direct toxic effect of melphalan and the other two cytostatic drugs on ARPE19 cells. Thus, a direct toxic effect of melphalan in vivo after IAC or IViC on the RPE seems probable and may explain the clinical and angiographic RPE alterations observed in some retinoblastoma patients.
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Affiliation(s)
- Daniela Süsskind
- Centre for Ophthalmology; Eberhard-Karls University Tübingen; Tübingen Germany
| | - Ulrike Hagemann
- Centre for Ophthalmology; Eberhard-Karls University Tübingen; Tübingen Germany
| | - Merle Schrader
- Centre for Ophthalmology; Eberhard-Karls University Tübingen; Tübingen Germany
- University Hospital of Ophthalmology; Carl-von-Ossietzky University; Oldenburg Germany
| | - Kai Januschowski
- Centre for Ophthalmology; Eberhard-Karls University Tübingen; Tübingen Germany
| | - Sven Schnichels
- Centre for Ophthalmology; Eberhard-Karls University Tübingen; Tübingen Germany
| | - Sabine Aisenbrey
- Centre for Ophthalmology; Eberhard-Karls University Tübingen; Tübingen Germany
- University Hospital of Ophthalmology; Carl-von-Ossietzky University; Oldenburg Germany
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25
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Classification of Vitreous Seeds in Retinoblastoma: Correlations with Patient, Tumor, and Treatment Characteristics. Ophthalmology 2016; 123:1601-5. [PMID: 27030103 DOI: 10.1016/j.ophtha.2016.02.036] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2015] [Revised: 02/11/2016] [Accepted: 02/19/2016] [Indexed: 11/23/2022] Open
Abstract
PURPOSE To evaluate the patient, disease, and tumor characteristics of the 3 morphologically distinct groups of vitreous seeds in retinoblastoma presenting for treatment with ophthalmic artery chemosurgery (OAC): dust (class 1), spheres (class 2), and clouds (class 3) in primary and recurrent vitreous seeds. DESIGN Retrospective cohort study of patients treated for vitreous seeds at Memorial Sloan Kettering Cancer Center between May 2006 and March 2015. PARTICIPANTS A total of 135 eyes with active vitreous seeds, presenting for primary treatment with OAC or with recurrent vitreous disease. METHODS Vitreous seeds were classified into 3 groups: dust, spheres, and clouds. Indirect ophthalmoscopy, fundus photography, ultrasonography, and ultrasonic biomicroscopy were used to locate and evaluate the extent of retinal and vitreous disease. Patient and disease characteristics (age, laterality of disease, treatment status) were compared among classification groups. A 2-tailed Fisher exact test and paired Student t test were used for statistical analysis. MAIN OUTCOME MEASURES Age of patient, laterality of disease, location of retinal disease, extent of vitreous disease, and treatment status. RESULTS Primary treated disease: Patients with eyes containing class 3 (cloud) vitreous seeds were significantly older than patients with class 1 or 2 seeds (P < 0.05). The median age of patients with class 1, 2, and 3 seeds was 11, 15.5, and 32 months, respectively. Eyes containing class 3 seeds were significantly more likely to occur in the equator-ora region of the fundus (P < 0.0001), in a diffuse pattern (P < 0.0001), and in patients with unilateral disease (P < 0.05), compared with class 1 and 2 seeds. Recurrent disease: Recurrent vitreous seeds were significantly more common to class 2 (P < 0.05), occurring in a diffuse pattern (P = 0.01) and in patients with bilateral disease (P < 0.001). CONCLUSIONS The 3 classes of vitreous seeds have distinct clinical characteristics associated with the age of patient, laterality of disease, and extent and location of tumor-producing seeds. Furthermore, recurrent vitreous seeds appear to have a unique clinical profile compared with seeds receiving primary treatment.
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26
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Mourits DL, Moll AC, Bosscha MI, Tan HS, Hartong DT. Orbital implants in retinoblastoma patients: 23 years of experience and a review of the literature. Acta Ophthalmol 2016; 94:165-74. [PMID: 26603132 DOI: 10.1111/aos.12915] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2014] [Accepted: 09/23/2015] [Indexed: 12/29/2022]
Abstract
PURPOSE To evaluate complications of different types of orbital implants following enucleation for retinoblastoma. METHODS We performed a retrospective chart study of all patients that underwent enucleation as treatment of retinoblastoma between April 1991 and June 2013. Events of implant exposure, extrusion (defined as a complete loss of the implant, or a major exposure that could not be closed) and socket abnormalities were analysed for association with implant type and influence of additional external beam radiation therapy (EBRT) and/or chemotherapy. RESULTS A total of 224 enucleations in 216 patients (eight bilateral) were identified. Mean age at surgery was 1.9 (median 1.5) years. Of the 219 included enucleated eyes, 20 were not replaced by a primary implant and 18 were replaced by an Allen implant. Scleral wrapped hydroxyapatite (HA) and acrylic implants (polymethylmethacrylate) were inserted in, respectively, 79 and 102 cases. In the total population, 29 treatment or implant-specific events (13.2%) were registered. Main complications were implant exposure n = 10 (4.6%) and extrusion n = 6 (2.7%). The acrylic/sclera group had less exposures or extrusions (5 of 102, 4.9%) compared to the HA/sclera group (10 of 79, 12.7%), although this difference did not quite reach statistical significance (p = 0.06). Additional treatment (chemotherapy and/or EBRT for the fellow eye) was administered in 78 cases (35.8%). The overall complication rate in the entire study population was significantly higher (16.7% versus 5.7%) in the group exposed to additional therapy (OR 3.3; 95% CI 1.30-8.36 p = 0.008). This negative effect of additional therapy was also significant in the combined acrylic/HA group (OR 2.9; 95% CI 0.97-8.46 p = 0.048). CONCLUSION Our results suggest a favourable outcome for acrylic implants compared to the HA implant. Additional treatment with chemotherapy and/or EBRT is associated with an increased risk of complications.
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Affiliation(s)
- Daphne L. Mourits
- Department of Ophthalmology; VU University Medical Center; Amsterdam The Netherlands
| | - Annette C. Moll
- Department of Ophthalmology; VU University Medical Center; Amsterdam The Netherlands
| | - Machteld I. Bosscha
- Department of Ophthalmology; VU University Medical Center; Amsterdam The Netherlands
| | - H. Stevie Tan
- Department of Ophthalmology; VU University Medical Center; Amsterdam The Netherlands
| | - Dyonne T. Hartong
- Department of Ophthalmology; VU University Medical Center; Amsterdam The Netherlands
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27
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Abramson DH, Daniels AB, Marr BP, Francis JH, Brodie SE, Dunkel IJ, Gobin YP. Intra-Arterial Chemotherapy (Ophthalmic Artery Chemosurgery) for Group D Retinoblastoma. PLoS One 2016; 11:e0146582. [PMID: 26756643 PMCID: PMC4710506 DOI: 10.1371/journal.pone.0146582] [Citation(s) in RCA: 94] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2015] [Accepted: 12/18/2015] [Indexed: 11/24/2022] Open
Abstract
Purpose To report globe salvage rates, patient survival and adverse events of ophthalmic artery chemosurgery (OAC) for International Classification of Retinoblastoma (ICRB) group D retinoblastoma (naive and after prior failures). Methods Single institution retrospective review of all Group D eyes treated with OAC from 5/2006-12/2012. Patients were treated according to our previously-published techniques. Primary outcome was globe retention without need for external beam radiotherapy (EBRT). Demographics, prior treatments, OAC agents used, and adverse events were also recorded. Results 112 group D eyes (103 patients) that underwent OAC were included (average follow-up was 34 months, range: 2–110 months). 47 eyes were treatment-naïve, 58 eyes received prior treatments elsewhere, and 7 young infants (7 eyes) underwent our published “bridge therapy” (single agent intravenous carboplatin) until old enough to undergo OAC. Median number of OAC sessions/eye was 3 (range 1–9). 110/112 eyes received intra-arterial melphalan, but only 31 eyes received melphalan alone. 43 eyes received carboplatin, and 78 eyes received topotecan (never as a single agent). 80/112 eyes received >1 drug over their treatment course, and 39 eyes received all three agents. 24 eyes (16 pretreated, 7 treatment-naïve, 1 bridge) failed treatment and required enucleation during the study period. Enucleation and EBRT were avoided in 88/112 eyes (78.6%; including 40/47 [85.1%] treatment-naïve eyes, 42/58 [72.4%] previously-treated eyes, and 6/7 eyes [85.7%] among bridge patients). By Kaplan-Meier survival analysis, globe salvage rate was 74% at 110 months among all patients, and 85% at 110 months in the treatment-naïve subgroup. Transient grade 3/4 neutropenia was more common in patients receiving OAC bilaterally. No child died of metastatic disease. Conclusions OAC is effective for curing group D retinoblastoma, achieving rates of globe salvage many times higher than systemic chemotherapy (10–47%), even in eyes that previously failed other treatments. OAC can be performed multiple times, using multiple agents, on one or both eyes of patients.
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Affiliation(s)
- David H. Abramson
- Ophthalmic Oncology Service, Memorial Sloan Kettering Cancer Center, New York, New York, United States
| | - Anthony B. Daniels
- Department of Ophthalmology and Visual Sciences, Vanderbilt University Medical Center, Nashville, Tennessee, United States
- Department of Cancer Biology, Vanderbilt University, Nashville, Tennessee, United States
- Department of Radiation Oncology, Vanderbilt University Medical Center, Nashville, Tennessee, United States
- Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, Tennessee, United States
- * E-mail:
| | - Brian P. Marr
- Ophthalmic Oncology Service, Memorial Sloan Kettering Cancer Center, New York, New York, United States
| | - Jasmine H. Francis
- Ophthalmic Oncology Service, Memorial Sloan Kettering Cancer Center, New York, New York, United States
| | - Scott E. Brodie
- Department of Ophthalmology, Mount Sinai School of Medicine, New York, New York, United States
| | - Ira J. Dunkel
- Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, New York, United States
- Department of Pediatrics, Weill Cornell Medical College, New York, New York, United States
| | - Y. Pierre Gobin
- Ophthalmic Oncology Service, Memorial Sloan Kettering Cancer Center, New York, New York, United States
- Neurosurgery / Interventional Radiology, Weill Cornell Medical College, New York, New York, United States
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de Jong MC, Kors WA, de Graaf P, Castelijns JA, Moll AC, Kivelä T. The Incidence of Trilateral Retinoblastoma: A Systematic Review and Meta-Analysis. Am J Ophthalmol 2015; 160:1116-1126.e5. [PMID: 26374932 DOI: 10.1016/j.ajo.2015.09.009] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2015] [Revised: 09/07/2015] [Accepted: 09/07/2015] [Indexed: 11/29/2022]
Abstract
PURPOSE To estimate the incidence of trilateral retinoblastoma in patients with retinoblastoma. DESIGN Systematic review and meta-analysis. METHODS We searched Medline and Embase for scientific literature published between January 1966 and July 2015 that assessed trilateral retinoblastoma incidence. We used a random-effects model for the statistical analyses. RESULTS We included 23 retinoblastoma cohorts from 26 studies. For patients with bilateral retinoblastoma the unadjusted chance of developing trilateral retinoblastoma across all cohorts was 5.3% (95% confidence interval [CI]: 3.3%-7.7%); the chance of pineal trilateral retinoblastoma was 4.2% (95% CI: 2.6%-6.2%) and the chance of nonpineal trilateral retinoblastoma was 0.8% (95% CI: 0.4%-1.3%). In patients with hereditary retinoblastoma (all bilateral cases, and the unilateral cases with a family history or germline RB1 mutation) we found a trilateral retinoblastoma incidence of 4.1% (95% CI: 1.9%-7.1%) and a pineal trilateral retinoblastoma incidence of 3.7% (95% CI: 1.8%-6.2%). To reduce the risk of overestimation bias we restricted analysis to retinoblastoma cohorts with a minimum size of 100 patients, resulting in adjusted incidences of 3.8% (95% CI: 2.4%-5.4%), 2.9% (95% CI: 1.9%-4.2%), and 0.7% (95% CI: 0.3%-1.2%) for any, pineal, and nonpineal trilateral retinoblastoma, respectively, among patients with bilateral retinoblastoma. Among hereditary retinoblastoma we found an adjusted trilateral retinoblastoma incidence of 3.5% (95% CI: 1.2%-6.7%) and a pineal trilateral retinoblastoma incidence of 3.2% (95% CI: 1.4%-5.6%). CONCLUSION The estimated incidence of trilateral retinoblastoma is lower than what is reported in previous literature, especially after exclusion of small cohorts that were subject to overestimation bias in this context.
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Affiliation(s)
- Marcus C de Jong
- Department of Radiology and Nuclear Medicine, VU University Medical Center, Amsterdam, Netherlands.
| | - Wijnanda A Kors
- Department of Pediatric Oncology, VU University Medical Center, Amsterdam, Netherlands
| | - Pim de Graaf
- Department of Radiology and Nuclear Medicine, VU University Medical Center, Amsterdam, Netherlands
| | - Jonas A Castelijns
- Department of Radiology and Nuclear Medicine, VU University Medical Center, Amsterdam, Netherlands
| | - Annette C Moll
- Department of Ophthalmology, VU University Medical Center, Amsterdam, Netherlands
| | - Tero Kivelä
- Department of Ophthalmology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
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Zhu D, Berry JL, Ediriwickrema L, Wong K, Lee TC, Murphree AL, Kim JW, Jubran R. Long-Term Outcomes of Group B Eyes in Patients with Retinoblastoma Treated with Short-Course Chemoreduction: Experience from Children's Hospital Los Angeles/University of Southern California. Ocul Oncol Pathol 2015; 2:105-11. [PMID: 27172535 DOI: 10.1159/000439593] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2015] [Accepted: 08/20/2015] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND/AIMS Chemoreduction protocols for retinoblastoma vary widely across institutions. Herein, we compare a 3- versus 6-cycle chemotherapy approach for group B retinoblastoma. METHODS A nonrandomized, retrospective review of patients diagnosed with group B retinoblastoma from 1991-2011 at Children's Hospital Los Angeles was performed. A total of 72 eyes of 63 patients were analyzed. Mean follow-up time was 82 months (range 6-272 months). Main outcome measures were globe salvage and need for external beam radiation. RESULTS Forty-six patients (55 eyes) were treated upfront with 3 cycles of carboplatin, etoposide, and vincristine; 17 patients (17 eyes) received 6 cycles. Thirty-seven eyes (67%) in the 3-cycle group were cured with initial chemoreduction alone. An additional 10 eyes with persistent or recurrent tumors were rescued with 3 more cycles for a total salvage rate of 85% (47/55 eyes). In the 6-cycle group, 16 of 17 eyes (94%) avoided radiation and enucleation. CONCLUSION The initial recurrence rate was higher for the 3-cycle group (p = 0.03). However, eyes failing short-course chemoreduction were rescued with 3 additional cycles and achieved a similar overall event-free survival rate (p = 0.16). In our cohort, this short-course approach spared 63% (29/46) of patients with group B retinoblastoma the extra 3 cycles of systemic chemotherapy.
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Affiliation(s)
- Dagny Zhu
- University of Southern California Eye Institute, Calif., USA
| | - Jesse L Berry
- University of Southern California Eye Institute, Calif., USA; The Vision Center at Children's Hospital Los Angeles, Calif., USA
| | | | - Kenneth Wong
- Radiation Oncology Program, Children's Hospital, Los Angeles, Calif., USA
| | - Thomas C Lee
- University of Southern California Eye Institute, Calif., USA; The Vision Center at Children's Hospital Los Angeles, Calif., USA
| | - A Linn Murphree
- The Vision Center at Children's Hospital Los Angeles, Calif., USA
| | - Jonathan W Kim
- University of Southern California Eye Institute, Calif., USA; The Vision Center at Children's Hospital Los Angeles, Calif., USA
| | - Rima Jubran
- The Children's Center for Cancer and Blood Diseases, Children's Hospital, Calif., USA
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Lansingh VC, Eckert KA, Haik BG, Phillipps BX, Bosch-Canto V, Leal-Leal C, Ramírez-Ortiz MA. Retinoblastoma in Mexico: part I. A review of general knowledge of the disease, diagnosis, and management. BOLETIN MEDICO DEL HOSPITAL INFANTIL DE MEXICO 2015; 72:299-306. [DOI: 10.1016/j.bmhimx.2015.09.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2015] [Revised: 08/27/2015] [Accepted: 09/04/2015] [Indexed: 12/20/2022] Open
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Torbidoni AV, Scursoni A, Camarero S, Segatori V, Gabri M, Alonso D, Chantada G, de Dávila MTG. Immunoreactivity of the 14F7 Mab raised against N-Glycolyl GM3 Ganglioside in retinoblastoma tumours. Acta Ophthalmol 2015; 93:e294-300. [PMID: 25403557 DOI: 10.1111/aos.12578] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2014] [Accepted: 09/23/2014] [Indexed: 01/01/2023]
Abstract
INTRODUCTION The identification of molecules expressed selectively on the surface of retinoblastoma cells would allow applying targeted therapies. The Ganglioside, N-Glycolyl-GM3 (NeuGc-GM3), is an attractive candidate, as it has been detected in other paediatric neuroectodermic tumours, and it is not expressed in human normal tissues. The 14F7 antibody recognizes specifically the ganglioside NeuGc-GM3. PURPOSE To characterize the expression of NeuGc-GM3 in retinoblastoma cell lines and in retinoblastoma tumours using the 14F7 monoclonal antibody. METHODS We studied WERI-Rb1 and Y79 cell lines, 24 retinoblastoma primary tumours from unilateral and bilateral cases and two bone marrow biopsies from metastatic retinoblastoma. Tumours were classified into three groups: non-invasive (n = 13), invasive (n = 9) and metastatic (n = 2). Three eyes enucleated because of non-tumoural conditions were used as controls. Cell lines and tumour sections were studied by immunohistochemistry using the 14F7 antibody. NeuGc-GM3 expression was evaluated by analysing the percentage of positive tumoural cells and the staining intensity. These parameters were analysed comparatively among the three groups. RESULTS Both retinoblastoma cell lines showed immunoreactivity to NeuGc-GM3 but WERI-Rb1 presented higher intensity than Y79. All the tumours studied showed strong immunoreactivity to NeuGc-GM3 with no significant differences among groups. In both bone marrow specimens, NeuGc-GM3 immunoreactivity was observed in retinoblastoma cells. In bilaterally enucleated cases, NeuGc-GM3 immunoreactivity was not altered before and after chemotherapy. Non-tumoural retinas were negative. CONCLUSIONS NeuGc-GM3 is highly expressed in retinoblastoma cell lines, tumours and metastatic cells to the bone marrow, and it is not detectable in control eyes. There were no significant differences in the immunoreactivity to 14F7 among tumours from different disease stages. Its immunoreactivity did not change after chemotherapy.
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Affiliation(s)
- Ana Vanesa Torbidoni
- Department of Hemato-Oncology; Pediatric Hospital “Prof. Dr. Juan P. Garrahan”; Buenos Aires Argentina
| | - Alejandra Scursoni
- Department of Pathology; Pediatric Hospital “Prof. Dr. Juan P. Garrahan”; Buenos Aires Argentina
| | - Sandra Camarero
- Department of Pathology; Pediatric Hospital “Prof. Dr. Juan P. Garrahan”; Buenos Aires Argentina
| | - Valeria Segatori
- Laboratory of Molecular Oncology; Quilmes National University; Buenos Aires Argentina
| | - Mariano Gabri
- Laboratory of Molecular Oncology; Quilmes National University; Buenos Aires Argentina
| | - Daniel Alonso
- Laboratory of Molecular Oncology; Quilmes National University; Buenos Aires Argentina
| | - Guillermo Chantada
- Department of Hemato-Oncology; Pediatric Hospital “Prof. Dr. Juan P. Garrahan”; Buenos Aires Argentina
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Francis JH, Abramson DH, Gaillard MC, Marr BP, Beck-Popovic M, Munier FL. The classification of vitreous seeds in retinoblastoma and response to intravitreal melphalan. Ophthalmology 2015; 122:1173-9. [PMID: 25795478 DOI: 10.1016/j.ophtha.2015.01.017] [Citation(s) in RCA: 83] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2014] [Revised: 01/15/2015] [Accepted: 01/19/2015] [Indexed: 11/28/2022] Open
Abstract
PURPOSE To evaluate the clinical characteristics of the 3 classifications of vitreous seeds in retinoblastoma-dust (class 1), spheres (class 2), and clouds (class 3)-and their responses to intravitreal melphalan. DESIGN Retrospective, bi-institutional cohort study. PARTICIPANTS A total of 87 patient eyes received 475 intravitreal injections of melphalan (median dose, 30 μg) given weekly, a median of 5 times (range, 1-12 times). METHODS At presentation, the vitreous seeds were classified into 3 groups: dust, spheres, and clouds. Indirect ophthalmoscopy, fundus photography, ultrasonography, and ultrasonic biomicroscopy were used to evaluate clinical response to weekly intravitreal melphalan injections and time to regression of vitreous seeds. Kaplan-Meier estimates of time to regression and ocular survival, patient survival, and event-free survival (EFS) were calculated and then compared using the Mantel-Cox test of curve. MAIN OUTCOME MEASURES Time to regression of vitreous seeds, patient survival, ocular survival, and EFS. RESULTS The difference in time to regression was significantly different for the 3 seed classes (P < 0.0001): the median time to regression was 0.6, 1.7, and 7.7 months for dust, spheres, and clouds, respectively. Eyes with dust received significantly fewer injections and a lower median and cumulative dose of melphalan, whereas eyes with clouds received significantly more injections and a higher median and cumulative dose of melphalan. Overall, the 2-year Kaplan-Meier estimates for ocular survival, patient survival, and EFS (related to target seeds) were 90.4% (95% confidence interval [CI], 79.7-95.6), 100%, and 98.5% (95% CI, 90-99.7), respectively. CONCLUSIONS The regression and response of vitreous seeds to intravitreal melphalan are different for each seed classification. The vitreous seed classification can be predictive of time to regression, number, median dose, and cumulative dose of intravitreal melphalan injections required.
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Affiliation(s)
- Jasmine H Francis
- Ophthalmic Oncology Service, Memorial Sloan-Kettering Cancer Center, New York, New York; Weill-Cornell Medical Center, New York, New York.
| | - David H Abramson
- Ophthalmic Oncology Service, Memorial Sloan-Kettering Cancer Center, New York, New York; Weill-Cornell Medical Center, New York, New York
| | | | - Brian P Marr
- Ophthalmic Oncology Service, Memorial Sloan-Kettering Cancer Center, New York, New York; Weill-Cornell Medical Center, New York, New York
| | - Maja Beck-Popovic
- Pediatric Hematology Oncology Unit, University Hospital CHUV, Lausanne, Switzerland
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Brinkman TM, Merchant TE, Li Z, Brennan R, Wilson M, Hoehn ME, Qaddoumi I, Phipps S, Srivastava D, Robison LL, Hudson MM, Krull KR. Cognitive function and social attainment in adult survivors of retinoblastoma: a report from the St. Jude Lifetime Cohort Study. Cancer 2015; 121:123-31. [PMID: 25421884 PMCID: PMC4270856 DOI: 10.1002/cncr.28924] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2014] [Revised: 06/09/2014] [Accepted: 06/10/2014] [Indexed: 11/05/2022]
Abstract
BACKGROUND Retinoblastoma has a 5-year survival rate exceeding 95%, yet little is known about long-term functional outcomes for these patients. METHODS Sixty-nine adult survivors of retinoblastoma (mean age, 33 years; mean years post-diagnosis, 31) who had enrolled in the St. Jude Lifetime Cohort Study completed clinical cognitive evaluations and questionnaires assessing adult social attainment. Scores on all cognitive measures were converted to z-scores (M = 0, SD = 1) using age-adjusted normative data. Multivariable linear regression analyses, adjusted for age at diagnosis and disease laterality, were used to examine associations between disease and treatment exposures and cognitive outcomes. RESULTS Retinoblastoma survivors performed within normative expectations across most cognitive domains. In multivariable models, adjusted for disease laterality, survivors diagnosed at ≤1 year of age performed significantly better on measures of short-term verbal memory (β = 0.87, P<.01), long-term verbal memory (β = 0.66, P = .02), verbal learning (β = 0.67, P = .02), and verbal reasoning abilities (β = 0.79, P<.01) compared with survivors diagnosed at >1 year of age. In multivariable models, restricted to bilateral survivors and adjusted for age at diagnosis, whole brain radiation exposure was significantly associated with poorer performance on tasks of short-term verbal memory (β = -0.003, P = .03) and long-term verbal memory (β = -0.003, P = .01). Reported social attainment was consistent with adult developmental expectations. CONCLUSIONS Adult survivors of retinoblastoma demonstrate few cognitive or social attainment deficits decades following diagnosis and treatment. Findings suggest the potential for neural reorganization following early insult to the visual system as well as vulnerability of the developing brain to low dose radiation exposure. Early intervention and rehabilitation will be important for these patients.
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Affiliation(s)
- Tara M. Brinkman
- Department of Epidemiology and Cancer Control, St. Jude Children's Research Hospital
- Department of Psychology, St. Jude Children's Research Hospital
| | - Thomas E. Merchant
- Department of Radiological Sciences, St. Jude Children's Research Hospital
| | - Zhenghong Li
- Department of Epidemiology and Cancer Control, St. Jude Children's Research Hospital
| | - Rachel Brennan
- Department of Oncology, St. Jude Children's Research Hospital
| | - Matthew Wilson
- Department of Oncology, St. Jude Children's Research Hospital
- Department of Surgery, St. Jude Children's Research Hospital
- Department of Ophthalmology; University of Tennessee Health Science Center
| | - Mary Ellen Hoehn
- Department of Oncology, St. Jude Children's Research Hospital
- Department of Surgery, St. Jude Children's Research Hospital
- Department of Ophthalmology; University of Tennessee Health Science Center
| | | | - Sean Phipps
- Department of Psychology, St. Jude Children's Research Hospital
| | | | - Leslie L. Robison
- Department of Epidemiology and Cancer Control, St. Jude Children's Research Hospital
| | - Melissa M. Hudson
- Department of Epidemiology and Cancer Control, St. Jude Children's Research Hospital
- Department of Oncology, St. Jude Children's Research Hospital
| | - Kevin R. Krull
- Department of Epidemiology and Cancer Control, St. Jude Children's Research Hospital
- Department of Psychology, St. Jude Children's Research Hospital
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Chung CY, Medina CA, Aziz HA, Singh AD. Retinoblastoma: evidence for stage-based chemotherapy. Int Ophthalmol Clin 2015; 55:63-75. [PMID: 25436494 DOI: 10.1097/iio.0000000000000054] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
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Francis JH, Abramson DH. Update on Ophthalmic Oncology 2013: Retinoblastoma and Uveal Melanoma. Asia Pac J Ophthalmol (Phila) 2014; 3:241-56. [PMID: 26107765 DOI: 10.1097/apo.0000000000000079] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
PURPOSE The aim of this study was to discuss the clinical and translational content of the literature as well as advancement in our knowledge pertaining to retinoblastoma and uveal melanoma that were published from January to December 2013. DESIGN This study is a literature review. METHODS The search terms retinoblastoma and uveal melanoma were used in a MEDLINE literature search. Abstracts were studied, and the most relevant articles were selected for inclusion and further in-depth review. RESULTS In retinoblastoma, fewer eyes are lost because of the expanded use of ophthalmic artery chemosurgery and intravitreal melphalan, and the past year marks a deepening in our understanding of these modalities. Knowledge on the genetic underpinnings of uveal melanoma has broadened to include genes associated with a favorable prognosis. This is accompanied by promising results in the treatment of metastatic uveal melanoma. CONCLUSIONS This past year, there were important advancements in our knowledge of retinoblastoma and uveal melanoma.
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Affiliation(s)
- Jasmine H Francis
- From the Ophthalmic Oncology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
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