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Vega-Escobar K, Bonilla-Escobar FJ, Salamanca O, Martinez-Blanco AM, Garcia LS, Collazos P, Bravo LE. Epidemiology of Eye Cancer in Cali, Colombia: A 55-Year Study. Ophthalmic Epidemiol 2024; 31:374-384. [PMID: 37849291 DOI: 10.1080/09286586.2023.2269253] [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: 03/31/2023] [Accepted: 10/02/2023] [Indexed: 10/19/2023]
Abstract
PURPOSE To describe the epidemiology, incidence, mortality and survival of ocular cancer in Cali between 1962 and 2019. METHODS Ecological population-based study analyzing data of incidence, mortality, and 5-years survival of malignant ocular tumors from the Populational Cancer Registry of Cali between 1962 and 2019. RESULTS Between 1962 and 2019, 586 ocular tumors were found, 50.5% occurred in females, the mean age at diagnosis was 45 years (standard deviation = 25), 70.3% of ocular malignancies occurred in >14 years. The average annual incidence rate was 7.8 per million for male and 6.9 per million for females. Retinoblastoma (21%), squamous cell carcinoma (20%), melanoma (16%) and lymphoma (8%) were the most common neoplasm. In those <15 years, the most frequent malignant tumors were retinoblastomas (85.7%), followed by non-specified malignant neoplasm (NOS, 7.9%), and rhabdomyosarcoma (3.6%). In those >14 years, there were NOS (30%), followed by squamous cell carcinomas (28%), melanomas (23%), and lymphomas (9.7%). Conjunctiva (38.2%), retina (21%) and orbit (10%) constituted the majority of anatomical sites of ocular tumors. The survival rate was about 83.2% and mortality did not show a decreasing trend over time (p > .05). CONCLUSIONS The incidence of ocular cancer in Cali has a slightly increasing trend, with stable behavior in the last decades. Squamous cell carcinoma, retinoblastoma, melanoma and lymphoma are the most frequent ocular cancers, with being retinoblastoma more frequent than melanoma. In general, ocular cancer had good survival rates in Cali.
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Affiliation(s)
- Katherine Vega-Escobar
- Visión y Salud Ocular (VISOC), Ophthalmology Program, Faculty of Health, Universidad del Valle, Hospital Universitario del Valle, Cali, Colombia
| | - Francisco J Bonilla-Escobar
- Visión y Salud Ocular (VISOC), Ophthalmology Program, Faculty of Health, Universidad del Valle, Hospital Universitario del Valle, Cali, Colombia
- Institute for Clinical Research Education; Department of Ophthalmology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
- Fundación Somos Ciencia al Servicio de la Comunidad, Fundación SCISCO/Science to Serve the Community Foundation, SCISCO Foundation, Cali, Colombia
| | - Omar Salamanca
- Visión y Salud Ocular (VISOC), Ophthalmology Program, Faculty of Health, Universidad del Valle, Hospital Universitario del Valle, Cali, Colombia
- Orbis International, New York, USA
| | - Alexander M Martinez-Blanco
- Visión y Salud Ocular (VISOC), Ophthalmology Program, Faculty of Health, Universidad del Valle, Hospital Universitario del Valle, Cali, Colombia
| | - Luz Stella Garcia
- Registro Poblacional de Cáncer de Cali (RPCC), Department of Pathology, Universidad del Valle, Cali, Colombia
| | - Paola Collazos
- Registro Poblacional de Cáncer de Cali (RPCC), Department of Pathology, Universidad del Valle, Cali, Colombia
| | - Luis Eduardo Bravo
- Registro Poblacional de Cáncer de Cali (RPCC), Department of Pathology, Universidad del Valle, Cali, Colombia
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Vanniarajan A, Maitra P, Saraswathi KK, Shah PK. Impact of RB1 gene screening from blood collected on a single day from 411 family members of 113 Retinoblastoma survivors in India. Eye (Lond) 2024; 38:1575-1580. [PMID: 38341497 PMCID: PMC11126713 DOI: 10.1038/s41433-024-02955-z] [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: 08/16/2023] [Revised: 12/20/2023] [Accepted: 01/23/2024] [Indexed: 02/12/2024] Open
Abstract
OBJECTIVES To analyse the profile and implication of genetic testing in a cohort of retinoblastoma (RB) patients and their families conducted on a single day during World Retinoblastoma Awareness Week 2017. METHODS Retrospective analysis of blood samples were collected from 411 subjects, including 113 probands at a camp organised for RB awareness and were analysed for RB1 mutations by Sanger sequencing and Multiplex Ligation-dependent Probe Amplification (MLPA). If germline mutations were detected, the parents and siblings of the proband were tested for the same mutation. RESULTS Germline RB1 mutations were identified in 61/113(54%) probands with a mutation detection rate of 96% (47/49) and 22% (14/64) for bilateral and unilateral RB, respectively. Ten novel pathogenic mutations were identified. Splice mutation was most common (31%) followed by nonsense mutation (26%). The mean age at RB diagnosis was significantly lower in patients having germline RB1 mutation (mean 10.7 months ±2.5) compared to those without (mean 27.2 months ±6.5) (p = <0.0001). Parental transmission of the mutant allele was detected in 15/61(25%) cases of which 11(18%) parents were unaffected indicating incomplete penetrance. The origin of the variant allele was both paternal (n = 7) and maternal (n = 4) wherein 5 were bilateral and 6 unilateral. CONCLUSIONS The detection of a germline mutation impacts the proband and family members due to its implications on change in prognosis, frequency of subsequent evaluations, screening for ocular and non-ocular cancers, and surveillance of family and future progeny.
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Affiliation(s)
- Ayyasamy Vanniarajan
- Department of Molecular Genetics, Aravind Medical Research Foundation, Madurai, India
- Department of Molecular Biology, Aravind Medical Research Foundation, Affiliated to Alagappa University, Karaikudi, India
| | - Puja Maitra
- Department of Vitreoretina Services, Aravind Eye Hospital, Chennai, India
| | - Karuvel Kannan Saraswathi
- Department of Molecular Genetics, Aravind Medical Research Foundation, Madurai, India
- Department of Molecular Biology, Aravind Medical Research Foundation, Affiliated to Alagappa University, Karaikudi, India
| | - Parag K Shah
- Department of Pediatric Retina and Ocular Oncology, Aravind Eye Hospital, Coimbatore, India.
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Wu W, Zhang Y, Xu C, Yang H, Liu S, Huang G. LncRNA LOXL1-AS1 promotes proliferation and invasion and inhibits apoptosis in retinoblastoma by regulating the MAPK signaling pathway. Mol Cell Biochem 2024; 479:1011-1022. [PMID: 37273040 DOI: 10.1007/s11010-023-04774-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Accepted: 05/18/2023] [Indexed: 06/06/2023]
Abstract
Retinoblastoma (RB) is an intraocular malignancy that is most common in children and rare in adults. Addressing novel biomarkers and therapeutic targets for RB to modulate tumor progression has become a challenge. The aim of the present study was to investigate the function of long non-coding RNAs (LncRNAs) LOXL1-AS1 in RB cell proliferation and metastasis. It was found that LOXL1-AS1 was overexpressed in RB tissues and cells. In order to evaluate cell viability and colony formation potential, the knockdown of LOXL1-AS1 has been established. Knockdown of LOXL1-AS1 was also inhibited cells migration and invasion. In addition, the proportion of cells in the G2/M phase of the sh-LOXL1-AS1 group increased significantly, and the proportion of cells in the sh-NC group decreased significantly. In the xenograft model of RB, the tumors in the sh-LOXL1-AS1 group grow slowly compared to the sh-NC group. Western blot analysis revealed that LOXL1-AS1 can regulate the progression of RB cells through MAPK signaling pathway in vitro and in vivo. These results indicated that LncRNA LOXL1-AS1 promotes proliferation, invasion and inhibits apoptosis of retinoblastoma by regulating MAPK signaling pathway, and might be expected to be a novel basis for clinical diagnosis and treatment.
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Affiliation(s)
- Weiqi Wu
- Department of Ophthalmology, The Second Affiliated Hospital of Nanchang University, 1# Minde Road, Nanchang, Jiangxi, 330006, People's Republic of China
- Medical Department of Graduate School, Jiangxi Research Institute of Ophthalmology and Visual Sciences, Key Laboratory of Ophthalmology of Jiangxi Province, Jiangxi Key Laboratory of Cancer Metastasis and Precision Treatment, Nanchang University, Nanchang, 330006, Jiangxi, People's Republic of China
| | - Yanyan Zhang
- Department of Ophthalmology, The Second Affiliated Hospital of Nanchang University, 1# Minde Road, Nanchang, Jiangxi, 330006, People's Republic of China
- Medical Department of Graduate School, Jiangxi Research Institute of Ophthalmology and Visual Sciences, Key Laboratory of Ophthalmology of Jiangxi Province, Jiangxi Key Laboratory of Cancer Metastasis and Precision Treatment, Nanchang University, Nanchang, 330006, Jiangxi, People's Republic of China
| | - Caixia Xu
- Department of Ophthalmology, The Second Affiliated Hospital of Nanchang University, 1# Minde Road, Nanchang, Jiangxi, 330006, People's Republic of China
- Medical Department of Graduate School, Jiangxi Research Institute of Ophthalmology and Visual Sciences, Key Laboratory of Ophthalmology of Jiangxi Province, Jiangxi Key Laboratory of Cancer Metastasis and Precision Treatment, Nanchang University, Nanchang, 330006, Jiangxi, People's Republic of China
| | - Hongwei Yang
- Department of Ophthalmology, The Second Affiliated Hospital of Nanchang University, 1# Minde Road, Nanchang, Jiangxi, 330006, People's Republic of China
- Medical Department of Graduate School, Jiangxi Research Institute of Ophthalmology and Visual Sciences, Key Laboratory of Ophthalmology of Jiangxi Province, Jiangxi Key Laboratory of Cancer Metastasis and Precision Treatment, Nanchang University, Nanchang, 330006, Jiangxi, People's Republic of China
| | - Siyi Liu
- Department of Nephrology, The First Affiliated Hospital of Nanchang University, Nanchang, 330006, Jiangxi, People's Republic of China
| | - Guofu Huang
- Department of Ophthalmology, The Second Affiliated Hospital of Nanchang University, 1# Minde Road, Nanchang, Jiangxi, 330006, People's Republic of China.
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Vural Ö, Atalay HT, Kayhan G, Tarlan B, Oral M, Okur A, Pınarlı FG, Karadeniz C. Clinical and genetic characteristics of retinoblastoma patients in a single center with four novel RB1 variants. Int J Ophthalmol 2023; 16:1274-1279. [PMID: 37602348 PMCID: PMC10398531 DOI: 10.18240/ijo.2023.08.13] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Accepted: 06/26/2023] [Indexed: 08/22/2023] Open
Abstract
AIM To assess the clinical and genetic characteristics of children diagnosed with retinoblastoma (RB) at Gazi University Faculty of Medicine's Department of Pediatric Oncology. METHODS All cases diagnosed with RB and received treatment and follow-up in the Ophthalmology and Pediatric Oncology Department, October 2016 to May 2021 were evaluated retrospectively. The RB1 gene was analyzed by next-generation sequencing (NGS) technique in DNAs obtained from peripheral blood samples of the patients. RESULTS This study included 53 cases with 67 RB-affected eyes during the study period. The mean age was 24.6 (median: 18.5, range: 3-151)mo. There were 15 (22.3%) Group D eyes and 39 (58.2%) Group E eyes. The RB1 gene was sequenced by the NGS method in 19 patients. Heterozygous RB1:NM_000321.3: c.54_76del (p.Glu19AlafsTer4) variant was detected in a 15-month-old female with bilateral RB. Heterozygous RB1:NM_000321.3: c.1814+3A>T variant was detected in a 5.5-month-old male with bilateral RB. The intronic RB1:NM_000321.3: c.1332+4A>G variant was detected in patient 14, a 13-month-old male with unilateral RB. The RB1:NM_000321.3: c.575_576del (p.Lys192SerfsTer10) variant was found in an 18-month-old female with an allele frequency of 37%. These variants have not been reported in the literature and mutation databases. CONCLUSION Four novel variants are described and one of them is found in two different patients. This data is crucial for assessing prognosis. It serves as a guide for estimating the long-term risk of secondary malignancy as well as the short-term risk of developing additional malignancies in the same eye and the other eye.
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Affiliation(s)
- Özge Vural
- Department of Pediatric Hematology and Oncology, Gazi University Faculty of Medicine, Ankara 06500, Türkiye
| | - Hatice Tuba Atalay
- Department of Ophthalmology, Gazi University Faculty of Medicine, Ankara 06500, Türkiye
| | - Gulsum Kayhan
- Department of Medical Genetics, Gazi University Faculty of Medicine, Ankara 06500, Türkiye
| | - Bercin Tarlan
- Department of Ophthalmology, Gazi University Faculty of Medicine, Ankara 06500, Türkiye
| | - Merve Oral
- Department of Ophthalmology, Gazi University Faculty of Medicine, Ankara 06500, Türkiye
| | - Arzu Okur
- Department of Pediatric Hematology and Oncology, Gazi University Faculty of Medicine, Ankara 06500, Türkiye
| | - Faruk Güçlü Pınarlı
- Department of Pediatric Hematology and Oncology, Gazi University Faculty of Medicine, Ankara 06500, Türkiye
| | - Ceyda Karadeniz
- Department of Pediatric Hematology and Oncology, Gazi University Faculty of Medicine, Ankara 06500, Türkiye
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Zhang Y, Wang Y, Zhi T, Jin M, Huang D, Ma X. Clinical characteristics, treatment and prognosis of infants with retinoblastoma: a multicenter, 10-year retrospective analysis. BMC Pediatr 2023; 23:229. [PMID: 37161568 PMCID: PMC10169474 DOI: 10.1186/s12887-023-03984-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Accepted: 03/31/2023] [Indexed: 05/11/2023] Open
Abstract
BACKGROUND To summarize the characteristics and treatment, and analyze the prognosis of large number of infants with retinoblastoma (RB) in China through a multicenter, 10-year retrospective analysis. METHODS The data of RB infants were collected from multiple centers. The characteristics and survival prognosis were analyzed. The overall survival (OS) rate was estimated by the Kaplan-Meier method. Multivariate Cox survival analysis was to evaluate the independent risk factors affecting the prognosis of RB infants. RESULTS A total of 373 RB infants (202 boys and 171 girls) were included, the median age was 6.22 months (10 days to 11.93 months). The median follow-up time of RB infants was 18.4 (1.02-122.81 months). After excluding the lost to follow-up cases, the OS rate was 97.7% (345/353). Kaplan-Meier survival analysis indicated that 9 cases died and the median survival time was not reached. Univariate analysis of prognostic factors revealed eye affected, presenting signs, left eye stage and recurrence to be poor prognostic factors for OS rate in RB infants (all P < 0.05). Multivariate Cox regression analyses for OS showed recurrence (HR = 1.376, 95% CI: 0.878-2.156, P = 0.048) was an independent factor for prognosis of infants with RB. The median survival time of infants underwent chemotherapy + intra-arterial chemotherapy (IAC) + enucleation + vitrectomy was the longest than other treatments (n = 9, 47.64 months, OS = 100%, all P < 0.05). There was a history of RB in 17 infants' lineal relatives. Kaplan-merier survival analysis indicated 1 case died and the median survival time was not reached. CONCLUSION Recurrence is an independent factor for prognosis of RB infants, which still needs attention after treatment. Early screening, comprehensive treatments and follow-up of patients may lead to improvements of prognosis of RB infants.
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Affiliation(s)
- Yi Zhang
- Department of Pediatrics, Beijing Tongren Hospital, Capital Medical University, Beijing, 100730, China
| | - Yizhuo Wang
- Department of Pediatrics, Beijing Tongren Hospital, Capital Medical University, Beijing, 100730, China
| | - Tian Zhi
- Department of Pediatrics, Beijing Tongren Hospital, Capital Medical University, Beijing, 100730, China
| | - Mei Jin
- Department of Medical Oncology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, 100045, China
| | - Dongsheng Huang
- Department of Pediatrics, Beijing Tongren Hospital, Capital Medical University, Beijing, 100730, China.
| | - Xiaoli Ma
- Department of Medical Oncology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, 100045, China.
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Shemesh R, Sandler H, Dichter S, Fabian ID, Mezer E, Wygnanski-Jaffe T. The Most-Cited Articles on Retinoblastoma: A Fifty-Year Perspective. Vision (Basel) 2023; 7:vision7020033. [PMID: 37092466 PMCID: PMC10123740 DOI: 10.3390/vision7020033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 02/26/2023] [Accepted: 03/30/2023] [Indexed: 04/25/2023] Open
Abstract
PURPOSE To summarize the characteristics and trends of interest in retinoblastoma (Rb) in the last 50 years. METHODS The Web of Science Database was used to find all studies focused on Rb published from 1970 to 2018. The term "retinoblastoma" was used to search for the 100 most cited records. RESULTS The mean number of citations was 153.55 ± 88.9. The majority were from the United States (US) (n = 68). Drs. Shields authored 38% of the papers. The number of citations per year was positively correlated with the number of authors, r = 0.26 (p = 0.008). The number of patients was significantly associated with the number of citations per year (p = 0.012). Although papers on radiotherapy were the most common, publications about intra-arterial chemotherapy (IAC) were associated with 88.3% more citations per year (p = 0.031) and papers on intravenous chemotherapy (IVC) were associated with 40.3% more citations per year (p= 0.04). Review and meta-analysis studies had a higher median of citations (10.5) than interventional (6.4) or observational (5.2) studies. CONCLUSIONS This study compiles a comprehensive analysis of the most-cited articles on Rb. Studies with a higher number of citations per year were associated with IAC, which emphasizes the significance of the advances in Rb treatments that allow for the saving of eyes and vision as well as lives. Review studies had more citations than observational or interventional studies. More citations were associated with a larger number of authors or more reported patients per paper. These findings highlight the importance of collaborations to achieve relevant, high-quality research of Rb.
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Affiliation(s)
- Rachel Shemesh
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv 6997801, Israel
- Sheba Medical Center, Goldschleger Eye Institute, Tel-Hashomer, Ramat Gan 52621, Israel
| | - Hunter Sandler
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv 6997801, Israel
| | - Sarah Dichter
- Ruth and Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa 3200003, Israel
| | - Ido Didi Fabian
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv 6997801, Israel
- Sheba Medical Center, Goldschleger Eye Institute, Tel-Hashomer, Ramat Gan 52621, Israel
| | - Eedy Mezer
- Ruth and Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa 3200003, Israel
- Department of Ophthalmology, Rambam Health Care Campus, Haifa 3109601, Israel
| | - Tamara Wygnanski-Jaffe
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv 6997801, Israel
- Sheba Medical Center, Goldschleger Eye Institute, Tel-Hashomer, Ramat Gan 52621, Israel
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7
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Castela G, Providência J, Monteiro M, Oliveiros B, Silva S, Brito M, Machado E, Neto Murta J, Castelo-Branco M, Correa Z. Effectiveness of Intra-Arterial Chemotherapy for the Treatment of Intraocular Retinoblastoma: Relevance of a Multidisciplinary Setting. Clin Ophthalmol 2023; 17:487-496. [PMID: 36755890 PMCID: PMC9901457 DOI: 10.2147/opth.s398488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Accepted: 01/20/2023] [Indexed: 02/05/2023] Open
Abstract
Purpose We aim to report about effectiveness and safety in the context of our centers' setting in the management of retinoblastoma with intra-arterial chemotherapy (IAC) in a 5-year retrospective analysis of the Portuguese population. Patients and Methods Retrospective analysis of consecutive cases of retinoblastoma selected to initiate IAC between 2015 and 2020, at the Portuguese National Reference Center. All included patients underwent complete ophthalmological evaluation under anesthesia with fundus photography. Diagnosis and classification of retinoblastoma was made according to the International Classification of Intraocular Retinoblastoma (ICRB). The patients were further divided into two groups: Group I for primary IAC and Group II for secondary IAC. Tumor recurrence or relapses, systemic metastasis and deaths were documented. Main efficacy outcome included ocular salvage and recurrence-free survival rates estimated using the Kaplan-Meier method. Results Twenty-eight eyes (19 eyes included in Group I and 9 eyes included in Group II) were eligible and a total of 130 IAC procedures were performed, with a median number of sessions of 4 (range 1-8) for each treated eye, during a median follow-up of 21 months (range 4-64). Of the included eyes, 22 (78.6%) were preserved. An overall survival of 100% was achieved. Considering the preserved eyes, the overall median decimal visual acuity achieved at the last visit was 0.15 (range 0.02-0.8). Three patients had permanent adverse events related to IAC (cataract, vitreous hemorrhage and choroidal ischemia). Considering the survival analysis of recurrence, the mean survival without recurrence was 84.2% for Group I and 66.7% for Group II, and the mean survival without enucleation was 78.6% (no events in Group II). Conclusion IAC has been shown to be an effective and safe treatment for children with intraocular retinoblastoma. This study demonstrates that IAC is effective even in moderate sample sizes, when a multidisciplinary approach is available.
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Affiliation(s)
- Guilherme Castela
- Department of Ophthalmology, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal,Faculty of Medicine, University of Coimbra (FMUC), Coimbra, Portugal,Coimbra Institute for Biomedical Imaging and Translational Research (CIBIT), Coimbra, Portugal,Correspondence: Guilherme Castela, Department of Ophthalmology, Centro Hospitalar e Universitário de Coimbra, Praceta Prof Mota Pinto, Coimbra, 3004-561, Portugal, Tel +351919702206, Email
| | - Joana Providência
- Department of Ophthalmology, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal,Faculty of Medicine, University of Coimbra (FMUC), Coimbra, Portugal
| | - Madalena Monteiro
- Department of Ophthalmology, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - Bárbara Oliveiros
- Faculty of Medicine, University of Coimbra (FMUC), Coimbra, Portugal
| | - Sónia Silva
- Department of Pediatric Oncology, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - Manuel Brito
- Department of Pediatric Oncology, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - Egídio Machado
- Department of Medical Imaging, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
| | - Joaquim Neto Murta
- Department of Ophthalmology, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal,Faculty of Medicine, University of Coimbra (FMUC), Coimbra, Portugal
| | - Miguel Castelo-Branco
- Faculty of Medicine, University of Coimbra (FMUC), Coimbra, Portugal,Coimbra Institute for Biomedical Imaging and Translational Research (CIBIT), Coimbra, Portugal
| | - Zélia Correa
- University of Miami, Bascom Palmer Eye Institute, Miami, FL, USA
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Srimongkol A, Laosillapacharoen N, Saengwimol D, Chaitankar V, Rojanaporn D, Thanomchard T, Borwornpinyo S, Hongeng S, Kaewkhaw R. Sunitinib efficacy with minimal toxicity in patient-derived retinoblastoma organoids. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2023; 42:39. [PMID: 36726110 PMCID: PMC9890748 DOI: 10.1186/s13046-023-02608-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Accepted: 01/20/2023] [Indexed: 02/03/2023]
Abstract
BACKGROUND Recurrence of retinoblastoma (RB) following chemoreduction is common and is often managed with local (intra-arterial/intravitreal) chemotherapy. However, some tumors are resistant to even local administration of maximum feasible drug dosages, or effective tumor control and globe preservation may be achieved at the cost of vision loss due to drug-induced retinal toxicity. The aim of this study was to identify drugs with improved antitumor activity and more favorable retinal toxicity profiles via screening of potentially repurposable FDA-approved drugs in patient-derived tumor organoids. METHODS Genomic profiling of five RB organoids and the corresponding parental tissues was performed. RB organoids were screened with 133 FDA-approved drugs, and candidate drugs were selected based on cytotoxicity and potency. RNA sequencing was conducted to generate a drug signature from RB organoids, and the effects of drugs on cell cycle progression and proliferative tumor cone restriction were examined. Drug toxicity was assessed with human embryonic stem cell-derived normal retinal organoids. The efficacy/toxicity profiles of candidate drugs were compared with those of drugs in clinical use. RESULTS RB organoids maintained the genomic features of the parental tumors. Sunitinib was identified as highly cytotoxic against both classical RB1-deficient and novel MYCN-amplified RB organoids and inhibited proliferation while inducing differentiation in RB. Sunitinib was a more effective suppressor of proliferative tumor cones in RB organoids and had lower toxicity in normal retinal organoids than either melphalan or topotecan. CONCLUSION The efficacy and retinal toxicity profiles of sunitinib suggest that it could potentially be repurposed for local chemotherapy of RB.
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Affiliation(s)
- Atthapol Srimongkol
- grid.10223.320000 0004 1937 0490Research Center, Faculty of Medicine Ramathibodi Hospital, Mahidol University, 10400 Bangkok, Thailand
| | - Natanan Laosillapacharoen
- grid.10223.320000 0004 1937 0490Program in Translational Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, 10400 Bangkok, Thailand
| | - Duangporn Saengwimol
- grid.10223.320000 0004 1937 0490Research Center, Faculty of Medicine Ramathibodi Hospital, Mahidol University, 10400 Bangkok, Thailand
| | - Vijender Chaitankar
- grid.94365.3d0000 0001 2297 5165Biodata Mining and Discovery Section, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD USA
| | - Duangnate Rojanaporn
- grid.10223.320000 0004 1937 0490Department of Ophthalmology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, 10400 Bangkok, Thailand
| | - Thanastha Thanomchard
- grid.10223.320000 0004 1937 0490Ramathibodi Comprehensive Cancer Center, Faculty of Medicine Ramathibodi Hospital, Mahidol University, 10400 Bangkok, Thailand
| | - Suparerk Borwornpinyo
- grid.10223.320000 0004 1937 0490Excellent Center for Drug Discovery, Faculty of Science, Mahidol University, 10400 Bangkok, Thailand ,grid.10223.320000 0004 1937 0490Department of Biotechnology, Faculty of Science, Mahidol University, 10400 Bangkok, Thailand
| | - Suradej Hongeng
- grid.10223.320000 0004 1937 0490Department of Pediatrics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, 10400 Bangkok, Thailand
| | - Rossukon Kaewkhaw
- grid.10223.320000 0004 1937 0490Program in Translational Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, 10400 Bangkok, Thailand ,grid.10223.320000 0004 1937 0490Chakri Naruebodindra Medical Institute, Faculty of Medicine Ramathibodi Hospital, Mahidol University, 10540 Samut Prakan, Thailand
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Ye H, Chen R, Xiao W, Lian X, Yang H. Polyester 5-0 suture for porous implant placement after retinoblastoma enucleation: analysis of 120 sockets. BMC Ophthalmol 2023; 23:30. [PMID: 36690980 PMCID: PMC9869537 DOI: 10.1186/s12886-023-02787-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Accepted: 01/17/2023] [Indexed: 01/24/2023] Open
Abstract
BACKGROUND Techniques used to suture the rectus muscle to the implant can influence the implant-related complications which is still a major problem following retinoblastoma enucleation. The goals of this work were to report the efficacy among patients with retinoblastoma who underwent enucleation followed by porous implant placement with the rectus muscles sutured with 5-0 polyester suture. METHODS This was a retrospective study of consecutive patients with retinoblastoma who underwent primary enucleation and porous implant placement with the rectus muscles tagged and sutured to the implant with polyester 5-0 suture. All the patients were followed up for a minimum of 2 years. The main outcome measure was implant exposure. The secondary efficacy measures were other implant-related complications. RESULTS Between May 2016 and December 2018, a total of 120 patients (120 eyes) underwent primary enucleation and porous implant placement were included. Postoperatively, 10/120 (8.3%) eyes developed exposure or conjunctival granuloma. Exposure was the most common postoperative complication (7/10, 70.0%). There were no cases of implant extrusion, migration, or infection. CONCLUSIONS Polyester 5-0 sutures are successful in patients with retinoblastoma who underwent enucleation followed by porous implant placement. Complications are minimal. Polyester 5-0 sutures were not associated with unacceptable complications in this pediatric population.
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Affiliation(s)
- Huijing Ye
- grid.12981.330000 0001 2360 039XState Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Guangzhou, 510060 China
| | - Rongxin Chen
- grid.12981.330000 0001 2360 039XState Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Guangzhou, 510060 China
| | - Wei Xiao
- grid.12981.330000 0001 2360 039XState Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Guangzhou, 510060 China
| | - Xiufen Lian
- grid.12981.330000 0001 2360 039XState Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Guangzhou, 510060 China
| | - Huasheng Yang
- grid.12981.330000 0001 2360 039XState Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Guangzhou, 510060 China
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10
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Naseripour M, Mirshahi R, Kasraei H, Sedaghat A, Azimi F. Spotlight on Targeted Chemotherapy in Retinoblastoma: Safety, Efficacy, and Patient Outcomes. Onco Targets Ther 2022; 15:1545-1561. [PMID: 36579184 PMCID: PMC9792108 DOI: 10.2147/ott.s370878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Accepted: 11/29/2022] [Indexed: 12/24/2022] Open
Abstract
As the most common primary intraocular malignancy of childhood, retinoblastoma (RB) has had a complex journey in its management, following a course from enucleation as the first life-saving treatment to numerous globe-salvaging therapies during the last century. Currently, this potentially lethal disease has achieved high survival rates owing to multidisciplinary management and the introduction of neoadjuvant and multimodal chemotherapy. Therefore, the goal of treatment is shifting toward conserving the globe and vision as much as possible. Up until recently, many advanced cases of RB were enucleated primarily; however, targeted chemotherapy via the ophthalmic artery and management of intraocular seeding by local administration of chemotherapeutic agents have revolutionized the globe-conserving therapies. The added benefit of avoiding systemic complications of cytotoxic drugs resulted in these methods gaining popularity, and they are becoming a main part of care in many referral centers. Initially, there were some safety concerns regarding these approaches; however, increasing experience has shown that these modalities are relatively safe procedures and many complications can be averted by changing the choice of the drug and using some prophylactic measures. It is hoped that, in the near future, with advances in early diagnosis and patient-targeted molecular therapies, as well as gene-editing techniques, the patient's vision can be saved even in advanced RB.
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Affiliation(s)
- Masood Naseripour
- Eye Research Center, The Five Senses Health Institute, Rassoul Akram Hospital, Iran University of Medical Sciences, Tehran, Iran,Stem Cell and Regenerative Medicine Research Center, Iran University of Medical Sciences, Tehran, Iran,Correspondence: Masood Naseripour, Department of Ophthalmology, Iran University of Medical Sciences (IUMS), Rassoul Akram Hospital, Niayesh Ave, 14455-364, Tehran, Iran, Fax +98 21 66509162, Email
| | - Reza Mirshahi
- Eye Research Center, The Five Senses Health Institute, Rassoul Akram Hospital, Iran University of Medical Sciences, Tehran, Iran,Stem Cell and Regenerative Medicine Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Hengameh Kasraei
- Eye Research Center, The Five Senses Health Institute, Rassoul Akram Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - Ahad Sedaghat
- Eye Research Center, The Five Senses Health Institute, Rassoul Akram Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - Fatemeh Azimi
- Eye Research Center, The Five Senses Health Institute, Rassoul Akram Hospital, Iran University of Medical Sciences, Tehran, Iran
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11
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Raval V, Racher H, Wrenn J, Singh AD. Aqueous humor as a surrogate biomarker for retinoblastoma tumor tissue. J AAPOS 2022; 26:137.e1-137.e5. [PMID: 35577019 DOI: 10.1016/j.jaapos.2022.03.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Revised: 03/01/2022] [Accepted: 03/02/2022] [Indexed: 11/17/2022]
Abstract
PURPOSE To demonstrate the feasibility of identifying a germline RB1 pathogenic variant in retinoblastoma (RB) from an aqueous humor (AH) sample. METHODS In this pilot case series, peripheral blood, fresh tumor tissue, and AH were obtained from 3 eyes of 3 RB patients who underwent enucleation at a tertiary eye care institute. After isolation of the cell-free DNA (cfDNA), sequence analysis of the RB1 core promoter and of exons 1 through 27, including nearby flanking intronic regions, was performed using a custom targeted hybridization protocol, followed by high-throughput sequencing. RESULTS The study cohort included 3 enucleated eyes with advanced RB (group E [n = 2], group D [n = 1]). In case 1, deletion of the RB1 promoter to exon 23 (delP->23) on both alleles was identified from tumor as well as AH samples and absent in the blood sample, indicative of absence of a germline RB1 pathogenic variant. In case 2, two heterozygous RB1 nonsense variants, c.610G>T p.(Glu204Ter) and c.751C>T p.(Arg251Ter), were identified in tumor and AH samples (allele frequency of 49% and 45%, resp.) and were absent in the blood sample, indicative of absence of a germline RB1 pathogenic variant. In case 3, a heterozygous c.2326-14T>A substitution on allele 1 and loss of heterozygosity on allele 2 were identified in the tumor and AH (allele frequency of 97%), with the same heterozygous mutation in the blood sample, indicating presence of a germline RB1 pathogenic variant. CONCLUSIONS The pathogenic RB1 variant results from AH in all 3 eyes were concordant with direct tumor DNA sampling, suggesting that AH can serve as a surrogate for tumor tissue. Because the AH can be accessed during treatment, specific testing can be performed even in the absence of enucleation.
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Affiliation(s)
- Vishal Raval
- The Operation Eyesight Universal Institute for Eye Cancer, L V Prasad Eye Institute, Hyderabad, India
| | | | - Jacquelyn Wrenn
- Department of Ocular Oncology, Cole Eye Institute, Cleveland Clinic, Cleveland, Ohio
| | - Arun D Singh
- Department of Ocular Oncology, Cole Eye Institute, Cleveland Clinic, Cleveland, Ohio.
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12
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Single-cell characterization of malignant phenotypes and microenvironment alteration in retinoblastoma. Cell Death Dis 2022; 13:438. [PMID: 35523772 PMCID: PMC9076657 DOI: 10.1038/s41419-022-04904-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 04/27/2022] [Accepted: 04/29/2022] [Indexed: 12/14/2022]
Abstract
Retinoblastoma (RB) is the most common primary intraocular malignancy of childhood. It is known that the tumor microenvironment (TME) regulates tumorigenesis and metastasis. However, how the malignant progression in RB is determined by the heterogeneity of tumor cells and TME remains uncharacterized. Here, we conducted integrative single-cell transcriptome and whole-exome sequencing analysis of RB patients with detailed pathological and clinical measurements. By single-cell transcriptomic sequencing, we profiled around 70,000 cells from tumor samples of seven RB patients. We identified that the major cell types in RB were cone precursor-like (CP-like) and MKI67+ cone precursor (MKI67+ CP) cells. By integrating copy number variation (CNV) analysis, we found that RB samples had large clonal heterogeneity, where the malignant MKI67+ CP cells had significantly larger copy number changes. Enrichment analysis revealed that the conversion of CP-like to MKI67+ CP resulted in the loss of photoreceptor function and increased cell proliferation ability. The TME in RB was composed of tumor-associated macrophages (TAMs), astrocyte-like, and cancer-associated fibroblasts (CAFs). Particularly, during the invasion process, TAMs created an immunosuppressive environment, in which the proportion of TAMs decreased, M1-type macrophage was lost, and the TAMs-related immune functions were depressed. Finally, we identified that TAMs regulated tumor cells through GRN and MIF signaling pathways, while TAMs self-regulated through inhibition of CCL and GALECTIN signaling pathways during the invasion process. Altogether, our study creates a detailed transcriptomic map of RB with single-cell characterization of malignant phenotypes and provides novel molecular insights into the occurrence and progression of RB.
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13
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Schaiquevich P, Francis JH, Cancela MB, Carcaboso AM, Chantada GL, Abramson DH. Treatment of Retinoblastoma: What Is the Latest and What Is the Future. Front Oncol 2022; 12:822330. [PMID: 35433448 PMCID: PMC9010858 DOI: 10.3389/fonc.2022.822330] [Citation(s) in RCA: 34] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Accepted: 02/24/2022] [Indexed: 01/09/2023] Open
Abstract
The management of retinoblastoma, the most common intraocular malignancy in children, has changed drastically over the last decade. Landmark developments in local drug delivery, namely, safer techniques for intravitreal chemotherapy injection and ophthalmic artery chemosurgery, have resulted in eye globe salvages that were not previously attainable using systemic chemotherapy or external beam irradiation. Novel drugs, oncolytic viruses, and immunotherapy are promising approaches in the treatment of intraocular retinoblastoma. Importantly, emerging studies of the pattern of tumor dissemination and local drug delivery may provide the first steps toward new treatments for metastatic disease. Here, we review recent advances in retinoblastoma treatment, especially with regard to local drug delivery, that have enabled successful conservative management of intraocular retinoblastoma. We also review emerging data from preclinical and clinical studies on innovative approaches that promise to lead to further improvement in outcomes, namely, the mechanisms and potential uses of new and repurposed drugs and non-chemotherapy treatments, and discuss future directions for therapeutic development.
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Affiliation(s)
- Paula Schaiquevich
- Unit of Innovative Treatments, Hospital de Pediatría JP Garrahan, Buenos Aires, Argentina,National Scientific and Technological Research Council (CONICET), Buenos Aires, Argentina
| | - Jasmine H. Francis
- Ophthalmic Oncology Service, Memorial Sloan Kettering Cancer Center, New York, NY, United States,Department of Ophthalmology, Weill/Cornell Medical School, New York, NY, United States
| | - María Belén Cancela
- Unit of Innovative Treatments, Hospital de Pediatría JP Garrahan, Buenos Aires, Argentina,National Scientific and Technological Research Council (CONICET), Buenos Aires, Argentina
| | - Angel Montero Carcaboso
- Hemato-Oncology, Hospital Sant Joan de Déu, Barcelona, Spain,Institut de Recerca Sant Joan de Déu, Barcelona, Spain
| | - Guillermo L. Chantada
- National Scientific and Technological Research Council (CONICET), Buenos Aires, Argentina,Hemato-Oncology, Hospital Sant Joan de Déu, Barcelona, Spain,Institute for Translational Research, Universidad Austral, Buenos Aires, Argentina,Research Department, Fundacion Perez-Scremini, Montevideo, Uruguay
| | - David H. Abramson
- Ophthalmic Oncology Service, Memorial Sloan Kettering Cancer Center, New York, NY, United States,Department of Ophthalmology, Weill/Cornell Medical School, New York, NY, United States,*Correspondence: David H. Abramson,
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14
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Hazarika M, Kumar G, Saikia BJ, Sarangi SS, Roy PS, Bhattacharjee K, Barman M. Clinicoepidemiological Profile and Treatment Outcomes in Children with Retinoblastoma: Experience from a Cancer Care Center in Northeast India. South Asian J Cancer 2022; 11:269-273. [PMID: 36588614 PMCID: PMC9803543 DOI: 10.1055/s-0041-1740326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
Gaurav KumarBackground Retinoblastoma (RB) is the most common primary intraocular malignancy in children. We sought to provide a comprehensive assessment of epidemiological profile and treatment outcomes of children with RB. Methods In this retrospective study, we analyzed 189 children diagnosed with RB at our center between 2004 and 2017. Survival was analyzed with the Kaplan-Meier method and log-rank test. Results Median age at presentation was 14 months with male: female ratio 1.2:1. Mean duration between onset of symptoms and presentation was 49 days (standard deviation ± 79). Most common presenting symptom was white pupillary reflex in 60% of children. Family history of RB and other cancers was found in one (0.5%) and seven (4%) children, respectively. Primary mode of diagnosis and staging was ocular ultrasonography (bone scan) in 87% of patients. Computed tomographic scan and magnetic resonance imaging were done in 124 (66%) and 30 (16%) patients, respectively. International staging system grade E disease was found in 144 (76%), extraocular disease in 55 (29%), bilateral disease in 49 (26%), and trilateral disease in 3 (1.5%) children. Out of 189 children with RB, 33 (18%) refused treatment and 156 children received treatment (24 children [15%] abandoned treatment midway and 132 [85%] completed treatment). One hundred children (64%) received systemic therapy as neoadjuvant or adjuvant chemotherapy and 20 (13%) received local therapy. Eyeball and vision salvage rate with chemotherapy were 20 (13%) and 9 (6%), respectively. Cryotherapy was the most common modality of local treatment used in 11 (55%) children. Five-year survival for patients who received treatment was 76% (median survival not reached). In the treatment refusal group, median survival was 9 months. Conclusion In developing countries, RB is mostly detected in advanced stages resulting in poor outcomes. Increased awareness and accessibility to dedicated centers for treating childhood malignancy can lead to early diagnosis, better prognosis, and increased vision salvage.
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Affiliation(s)
- Munlima Hazarika
- Department of Medical oncology, Dr. B Borooah Cancer Institute, Guwahati, Assam, India
| | - Gaurav Kumar
- Department of Medical oncology, Dr. B Borooah Cancer Institute, Guwahati, Assam, India,Address for correspondence Gaurav Kumar, MD, DM Medical Oncology Department of Medical oncology, Dr. B Borooah Cancer Institute, Guwahati781016, AssamIndia
| | - Bhargab Jyoti Saikia
- Department of Medical oncology, Dr. B Borooah Cancer Institute, Guwahati, Assam, India
| | - Satya Sadhan Sarangi
- Department of Medical oncology, Dr. B Borooah Cancer Institute, Guwahati, Assam, India
| | - Partha Sarathi Roy
- Department of Medical oncology, Dr. B Borooah Cancer Institute, Guwahati, Assam, India
| | - Kasturi Bhattacharjee
- Department of Ophthalmology, Srimanta Sankaradeva Nethralaya, Guwahati, Assam, India
| | - Manabjyoti Barman
- Department of Ophthalmology, Srimanta Sankaradeva Nethralaya, Guwahati, Assam, India
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15
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Kaliki S. Aqueous seeding in intraocular retinoblastoma: A review. Clin Exp Ophthalmol 2021; 49:606-614. [PMID: 34185374 DOI: 10.1111/ceo.13964] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Accepted: 06/23/2021] [Indexed: 11/27/2022]
Abstract
The management of retinoblastoma is complex. With increasing treatment modalities and increasing experience with each treatment modality, the globe salvage rates have drastically improved with time. Aqueous seeding in an eye with retinoblastoma is classified as group E based on International Classification of Intraocular Retinoblastoma, and most group E eyes were enucleated a decade earlier. Newer modalities of treatment have improved the globe salvage rates in group E eyes including those with aqueous seeding. Various globe salvage treatment modalities attempted for the management of aqueous seeds include external beam radiotherapy, plaque radiotherapy, intra-arterial chemotherapy, periocular chemotherapy, intravitreal chemotherapy and intracameral chemotherapy. Of all treatment modalities, intracameral chemotherapy holds promise for the management of aqueous seeds in selected patients, but it should be done with the utmost care by a trained ocular oncologist. Enucleation is still the preferred modality of treatment for eyes with advanced retinoblastoma and anterior segment invasion. This review focuses on the current evidence on aqueous seeding, highlighting the pathogenesis, classification, clinical presentation, treatment and outcomes.
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Affiliation(s)
- Swathi Kaliki
- Operation Eyesight Universal Institute for Eye Cancer (SK), LV Prasad Eye Institute, Hyderabad, India
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16
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Gündüz AK, Mirzayev I, Dinçaslan H, Özalp Ateş FS. Recurrence and new tumor development after frontline intravenous chemotherapy for retinoblastoma: Risk factors and treatment results. Eur J Ophthalmol 2021; 32:1795-1803. [PMID: 34192976 DOI: 10.1177/11206721211023311] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
PURPOSE To evaluate the risk factors leading to recurrence and new tumor (NT) development in patients with retinoblastoma after intravenous chemotherapy (IVC) and to review the treatment outcomes. MATERIALS AND METHODS The records of 166 retinoblastoma cases (having 246 affected eyes) who underwent six-cycle IVC (vincristine, etoposide, and carboplatin) as primary treatment between October 1999 and August 2020 were reviewed retrospectively. RESULTS The mean ages at presentation were 9.0 (median: 8.0) and 9.2 (median: 8.5) months in cases with recurrence and NTs respectively. Recurrence was detected in 40 (16.3%) eyes, NTs in 29 (11.8%), and both recurrence/NTs in 24 (9.8%). The mean time elapsed till recurrence and NT was 10.7 months. Multivariable analysis showed that the factors predictive of recurrence were largest tumor base diameter (LTBD) >12 mm (p = 0.039) and presence of subretinal seeds at diagnosis (p = 0.043). Multivariable risk factors for the development of NTs were bilateral familial retinoblastoma (p = 0.001) and presence of subretinal seeds at diagnosis (p = 0.010). Mean follow-up was 80.1 (median: 72.5) months. By Kaplan-Meier analysis, the 1-, 3-, and 6-year recurrence and NT rates were 21.2%, 28.1%, and 28.7% and 14.9%, 22.6%, and 23.9% respectively. The most common treatment methods used for recurrent and/or NTs included cryotherapy, transpupillary thermotherapy, and intra-arterial chemotherapy. Enucleation was eventually required in 24/93 (25.8%) eyes. No patient developed metastasis. DISCUSSION Development of recurrence and/or NT after IVC was noted in 38% of all retinoblastoma eyes. Bilateral familial disease, LTBD >12 mm, and presence of subretinal seeds at baseline were risk factors for recurrence and NTs in this study.
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Affiliation(s)
- Ahmet Kaan Gündüz
- Department of Ophthalmology, Ankara University Faculty of Medicine, Ankara, Turkey.,Private Eye Clinic, Ankara, Turkey
| | - Ibadulla Mirzayev
- Department of Ophthalmology, Ankara University Faculty of Medicine, Ankara, Turkey.,Department of Ophthalmology, Dünyagöz Hospital, Ankara, Turkey
| | - Handan Dinçaslan
- Departmant of Pediatrics, Ankara University Faculty of Medicine, Ankara, Turkey
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17
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Yang G, Zeng C, Liu Y, Li D, Cui J. ZNRD1-AS1 knockdown alleviates malignant phenotype of retinoblastoma through miR-128-3p/BMI1 axis. Am J Transl Res 2021; 13:5866-5879. [PMID: 34306331 PMCID: PMC8290669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Accepted: 04/20/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND ZNRD1-AS1 plays an important role in liver cancer, endometrial cancer and other diseases. However, the relationship between ZNRD1-AS1 and retinoblastoma has not been studied in detail. This study aimed to determine the role of ZNRD1-AS1 in retinoblastoma. METHODS Differentially expressed genes in retinoblastoma downloaded from GEO database were identified by Limma package, and the expression and cell location of ZNRD1-AS1 were detected by real-time quantitative PCR (RT-qPCR). The relationships between miR-128-3p and two genes (ZNRD1-AS1 and BMI1) were analyzed by bioinformatics and dual-luciferase assay. After manipulating the expressions of ZNRD1-AS1, miR-128-3p and BMI1, cell viability, tube length, migration, invasion and the protein expressions (PCNA, E-Cadherin, N-Cadherin) of retinoblastoma cells were determined by cell counting kit-8 (CCK-8), tube formation, transwell and Western blot assays, respectively. Subcutaneous transplantation tumor assay, immunohistochemistry, and RT-qPCR were applied to verify the functions of the target gene in vivo. RESULTS ZNRD1-AS1 was up-regulated in the cytoplasm of retinoblastoma and regulated BMI1 via sponging miR-128-3p. ZNRD1-AS1 knockdown alleviated the malignant phenotype (viability, tube length, migration and invasion) of retinoblastoma cells, reduced tumor volume and weight, and inhibited BMI1 and CD34 expressions. Different from miR-128-3p mimic, miR-128-3p inhibitor promoted malignant phenotype of retinoblastoma cells, and partially reversed the inhibitory effect of siZNRD1-AS1. MiR-128-3p mimic down-regulated BMI1, PNCA, N-Cadherin expressions, and up-regulated p16 and E-Cadherin expressions. The regulatory effect of miR-128-3p was partially reversed by BMI1. CONCLUSION ZNRD1-AS1, acting as a "sponge" of miR-128-3p, up-regulates BMI1, thereby promoting the progression of retinoblastoma.
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Affiliation(s)
- Guanghua Yang
- First Department of Oncology, Zhumadian Central HospitalZhumadian, Henan, China
| | - Chen Zeng
- First Department of Oncology, Zhumadian Central HospitalZhumadian, Henan, China
| | - Yang Liu
- Department of Pediatric Oncology, Zhumadian Central HospitalZhumadian, Henan, China
| | - Dongliang Li
- First Department of Oncology, Zhumadian Central HospitalZhumadian, Henan, China
| | - Juanjuan Cui
- First Department of Oncology, Zhumadian Central HospitalZhumadian, Henan, China
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18
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Abstract
Retinoblastoma in children and uveal melanoma in adults can pose a serious threat to both vision and life. For many decades, enucleation was often the only option to treat these intraocular malignancies. For retinoblastoma, intra-arterial chemotherapy is often utilized as the primary treatment at advanced academic centers and has dramatically improved local tumor control and eye salvage rates. For uveal melanoma, both plaque brachytherapy and proton beam irradiation have served as widely utilized therapies with a local failure rate of approximately 1–10%, depending on the series. Major recent advancements have allowed for a better understanding of the genomics of uveal melanoma and the impact of certain mutations on metastatic susceptibility. Gene expression profile stratifies uveal melanomas into two classes: low-risk (class 1) and high-risk (class 2). A loss-of-function mutation of BAP1 is associated with a class 2 gene expression profile and therefore confers worse prognosis due to elevated risk of metastasis. On the other hand, gain-of-function mutations of EIF1AX and SF3B1 correspond to a gene expression profile of class 1A and class 1B and confer a better prognosis. Preferentially expressed antigen in melanoma (PRAME) is an antigen that increases metastatic susceptibility when expressed in uveal melanoma cells. In addition to plaque brachytherapy and proton beam irradiation, both of which have demonstrated superb clinical outcomes, scientists are actively investigating newer therapeutic modalities as either primary therapy or adjuvant treatment, including a novel nanoparticle therapy and immunotherapy.
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Affiliation(s)
- Amy C Schefler
- Retina Consultants of Texas, Houston, Texas, USA
- Blanton Eye Institute, Houston, Texas, USA
| | - Ryan S Kim
- Retina Consultants of Texas, Houston, Texas, USA
- McGovern Medical School, University of Texas Health Science Center at Houston, Houston, Texas, USA
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19
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Cobbs LV, Francis JH, Dunkel IJ, Gobin YP, Brodie SE, Abramson DH. Retinoblastoma management in 13q deletion syndrome patients using super-selective chemotherapies and other cancer-directed interventions. Pediatr Blood Cancer 2021; 68:e28845. [PMID: 33355996 PMCID: PMC9316827 DOI: 10.1002/pbc.28845] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND This study aimed to identify best practices for treating 13q deletion syndrome (13q-) patients with retinoblastoma in the era of super-selective ophthalmic artery chemosurgery (OAC) and intravitreal injection therapy (IVIT). METHODS Retrospective study of 21 eyes from 14 patients with retinoblastoma and 13q- who were treated at Memorial Sloan Kettering Cancer Center (MSKCC) between May 2006 and May 2020, with a mean follow up of 3.7 years. Ocular survival, patient survival, and treatment toxicities were assessed. RESULTS Nine of the 12 eyes that underwent OAC/IVIT at MSKCC have been progression free for at least 1 year since their last treatments. Fifteen out of 26 OAC cycles resulted in grade 3-4 hematologic toxicity. There was one death from sepsis in the setting of intravenous chemotherapy (IVC) for metastatic disease that occurred after OAC/IVIT therapy. The 2-year Kaplan-Meier ocular survival estimate for the whole cohort was 75% and for the eyes that received OAC or IVIT at MSKCC 83%. For OAC hematologic toxicities, one platelet transfusion and two filgrastim doses were administered, and one patient was hospitalized for neutropenic fevers. CONCLUSIONS The majority of 13q- eyes treated with OAC/IVIT-based regimens can be cured, and there were no deaths related to complications from OAC or IVIT. 13q- Patients did have increased risk of systemic treatment complications, even from super-selective chemotherapies. Despite these toxicities, only one patient developed febrile neutropenia, one patient required a blood product transfusion, and two patients received filgrastim for both OAC and IVC complications. PRÉCIS: Children with 13q deletion syndrome with retinoblastoma managed with intra-arterial and intravitreal chemotherapy have excellent patient and ocular survival with acceptable toxicity.
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Affiliation(s)
- Lucy V. Cobbs
- Ophthalmic Oncology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Jasmine H. Francis
- Ophthalmic Oncology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York,Department of Ophthalmology, Weill Cornell Medical College, New York Presbyterian Hospital, New York, New York
| | - Ira J. Dunkel
- Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, New York,Department of Pediatrics, Weill Cornell Medical College, New York Presbyterian Hospital, New York, New York
| | - Y Pierre Gobin
- Ophthalmic Oncology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York,Interventional Neuroradiology, Department of Neurosurgery, Weill Cornell Medicine, New York Presbyterian Hospital, New York, New York
| | - Scott E. Brodie
- Department of Ophthalmology, NYU Langone Health, New York, New York
| | - David H. Abramson
- Ophthalmic Oncology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York,Department of Ophthalmology, Weill Cornell Medical College, New York Presbyterian Hospital, New York, New York
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20
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Case Report: Adult Retinoblastoma Progression in 19 Months. Optom Vis Sci 2021; 97:1010-1016. [PMID: 33110028 DOI: 10.1097/opx.0000000000001602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
SIGNIFICANCE Retinoblastoma is the most common intraocular malignancy in childhood, comprising 4% of all pediatric cancers. Adult onset is extremely rare. Enucleation is usually performed in adult cases because of the atypical presentations and malignant features of the tumor, which lead to misdiagnosis. PURPOSE We report a case of a 34-year-old woman who presented with an intraocular mass that was present for 19 months without any treatment before enucleation. CASE REPORT A 34-year-old woman with a history of a dark shadow in her right eye for 2 weeks presented with a whitish-pink mass in the nasal superior retina. Angiography revealed leakage of vessels on the surface of the tumor. Ultrasound showed a midrange echogenic mass in the right eye. The patient denied treatment and was not seen again until 19 months after her first visit. B-scan ultrasound showed enlargement of intraocular growth without calcification. The patient subsequently underwent enucleation, and retinoblastoma was confirmed with histopathology of the enucleated eye. CONCLUSIONS Retinoblastoma in adulthood is very rare. It has different clinical characteristics that need to be differentiated from other retinal tumors, such as primitive neuroectodermal tumor. They can develop very fast, but needle biopsy is not recommended. Eye care practitioners should be aware of the possibility of this malignancy in adults.
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The role for intra-arterial chemotherapy for refractory retinoblastoma: a systematic review. Clin Transl Oncol 2021; 23:2066-2077. [PMID: 33826082 DOI: 10.1007/s12094-021-02610-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Accepted: 03/23/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND Intra-arterial chemotherapy is a new retinoblastoma treatment associated with high rates of globe salvage that has been widely adopted for primary treatment of retinoblastoma but is less frequently used as secondary treatment for refractory retinoblastoma. This systematic review aims to summarize the reported outcomes of intra-arterial chemotherapy for refractory retinoblastoma. METHODS We conducted a systematic review of studies published on PubMed, Medline, and Embase from 2011 to 2021 reporting globe salvage rates following intra-arterial chemotherapy for secondary treatment of refractory retinoblastoma. RESULTS Our search yielded 316 studies, and 24 met inclusion criteria. The 24 included studies were comprised of 1366 patients and 1757 eyes. Among these, 1184 (67%) eyes received secondary indication treatment, and globe salvage was achieved for 776 of these 1184 eyes (64%). Sixteen studies reported cannulation success rates from 71.8 to 100%. Pooled analysis of subjects revealed 21 patients (2.6%) with metastatic disease and 26 deaths (3%) during study follow-up periods (7-74 months). The most common ocular complications were vitreous hemorrhage (13.2%), loss of eyelashes (12.7%), and periocular edema (10.5%). The most common systemic complications were nausea/vomiting (20.5%), neutropenia (14.1%), fever (8.2%), and bronchospasm (6.2%). CONCLUSIONS Intra-arterial chemotherapy is associated with high rates of globe salvage and low rates of serious complications in patients with refractory retinoblastoma. Unfortunately, current literature is predominantly comprised of retrospective case studies, and further high-quality evidence is necessary to inform clinical practice.
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Kaliki S, Vempuluru VS, Priya Y, Mohamed A. Risk factors for recurrent retinoblastoma after intravenous chemotherapy. Int Ophthalmol 2021; 41:2033-2039. [PMID: 33611762 DOI: 10.1007/s10792-021-01759-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Accepted: 02/06/2021] [Indexed: 11/25/2022]
Abstract
PURPOSE To analyze the risk factors and estimate the risk period for tumor recurrence in intraocular retinoblastoma (RB). METHODS Retrospective study of 60 RB patients. RESULTS The mean age at presentation with RB was 16 months (median 11 months; range 1-84 months). Tumor was unilateral in 13 (22%) and bilateral in 47 (78%) patients. Of 83 eyes with intraocular RB, group B (n = 27; 33%) tumors were more common based on International Classification of Intraocular Retinoblastoma. All cases received intravenous chemotherapy as a primary treatment. Over a mean follow-up period of 57 months (median 38 months; range 12-185 months) post-primary treatment, 44 (73%) patients developed tumor recurrence. The mean interval between the completion of primary treatment and first tumor recurrence was 5 months (median 3 months; range 1-24 months). The total duration of treatment for complete tumor control including treatment of tumor recurrences was 20 months (median 19 months; 2-58 months). By multivariate analysis, the factors predictive of tumor recurrence were multiple tumors (p = 0.008) and retinal detachment (p = 0.003) at presentation. Kaplan-Meier estimate of tumor recurrence at 6 months, 1 year, 3 years, and 5 years was 20%, 31%, 68%, and 73%, respectively. There was no tumor recurrence beyond 5 years since primary treatment. CONCLUSION Multiple tumors and retinal detachment at presentation are risk factors for tumor recurrence in RB. Close follow-up is mandatory for at least 5 years since the initiation of treatment for RB.
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Affiliation(s)
- Swathi Kaliki
- The Operation Eyesight Universal Institute for Eye Cancer, L V Prasad Eye Institute, Hyderabad, 500034, India.
| | - Vijitha S Vempuluru
- The Operation Eyesight Universal Institute for Eye Cancer, L V Prasad Eye Institute, Hyderabad, 500034, India
| | - Yamini Priya
- The Operation Eyesight Universal Institute for Eye Cancer, L V Prasad Eye Institute, Hyderabad, 500034, India
| | - Ashik Mohamed
- Department of Ophthalmic Biophysics, L V Prasad Eye Institute, Hyderabad, India
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23
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Demirci H, Wang Y, Li Q, Lin CM, Kotov NA, Grisolia ABD, Guo JL. Penetration of Carbon Nanotubes into the Retinoblastoma Tumor after Intravitreal Injection in LH BETA T AG Transgenic Mice Reti-noblastoma Model. J Ophthalmic Vis Res 2020; 15:446-452. [PMID: 33133434 PMCID: PMC7591833 DOI: 10.18502/jovr.v15i4.7778] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2019] [Accepted: 06/14/2020] [Indexed: 11/24/2022] Open
Abstract
Purpose To evaluate the penetration of carbon nanotubes (CNTs) throughout retinoblastoma in a transgenic mice model. Methods CNTs functionalized with fluorescein isothiocyanate and targeting ligands biotin (CTN-FITC-Bio, 0.5mg/ml), or folic acid (CNT-FITC-FA, 0.5mg/ml) were injected into the vitreous of one eye of LH BETA T AG transgenic mice. Other eye did not receive any injection and was used as control. Three mice were sacrificed at days 1, 2, and 3. Eyes were enucleated and stained with 4,6-diamidino-2-phenylindole. The sections were imaged by fluorescent microscope. The images were transformed into grey-scale in MATLAB for intensity analysis. Background intensity was normalized by marking squares outside the eyeball and using the mean intensity of these squares. Fluorescent intensity (FI) for each image was measured by calculating the intensity of a same-sized square within retinoblastoma. Results Nine eyes of nine mice were included in each CNT-FITC-Bio and CNT-FITC-FA groups. The mean FI in CNT-FITC-Bio was 52.08 ± 6.33, 53.62 ± 9.00, and 65.54 ± 5.14 in days 1, 2, and 3, respectively. The mean FI in CNT-FITC-FA was 50.28 ± 7.37, 59.21 ± 6.43, and 58.38 ± 2.32 on days 1, 2, and 3, respectively. FI was significantly higher in eyes injected with CNT-FITC-Bio and CNT-FITC-FA compared to the control eyes (P = 0.02). There was no difference in FI between eyes with CNT-FITC-Bio and CNT-FITC-FA, and FI remained stable on days 1–3 in CNT-FITC-Bio, CNT-FITC-FA, and control eyes (P> 0.05). Conclusion We observed higher FI in eyes with CNT-FITC-Bio and CNT-FITC-FA compared to control eyes, showing penetration of CNTs throughout retinoblastoma. CNTs can be a carrier candidate for imaging or therapeutic purposes in retinoblastoma.
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Affiliation(s)
- Hakan Demirci
- Department of Ophthalmology and Visual Sciences, Kellogg Eye Center, University of Michigan Ann Arbor, MI, USA
| | - Yichun Wang
- Biointerfaces Institute, University of Michigan Ann Arbor, MI, USA.,Department of Chemical Engineering, University of Michigan Ann Arbor, MI, USA
| | - Qiaochu Li
- Electrical Engineering and Computer Science, University of Michigan Ann Arbor, MI, USA
| | - Cheng-Mao Lin
- Department of Ophthalmology and Visual Sciences, Kellogg Eye Center, University of Michigan Ann Arbor, MI, USA
| | - Nicholas A Kotov
- Biointerfaces Institute, University of Michigan Ann Arbor, MI, USA.,Department of Chemical Engineering, University of Michigan Ann Arbor, MI, USA.,Electrical Engineering and Computer Science, University of Michigan Ann Arbor, MI, USA.,Department of Biomedical Engineering, University of Michigan Ann Arbor, MI, USA.,Department of Materials Science and Engineering, University of Michigan Ann Arbor, MI, USA.,Department of Macromolecular Science and Engineering, University of Michigan Ann Arbor, MI, USA.,Michigan Center for Integrative Research in Critical Care, University of Michigan Ann Arbor, MI, USA.,Michigan Institute of Translational Nanotechnology, University of Michigan Ann Arbor, MI, USA
| | - Anna Beatriz Diniz Grisolia
- Department of Ophthalmology and Visual Sciences, Kellogg Eye Center, University of Michigan Ann Arbor, MI, USA
| | - Jay L Guo
- Electrical Engineering and Computer Science, University of Michigan Ann Arbor, MI, USA
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Abstract
Retinoblastoma is a rare malignancy of the eye affecting children, most commonly four years old and younger. Although chemotherapy and radiation treatment aim to spare the eye, in some cases, enucleation (ie, removal of the eye) is required to prevent cancer metastases or recurrence. Enucleation procedures are primarily performed at specialty institutions and may involve the surgical placement of an implant in the orbit of the eye. Unique perioperative considerations are required because of the age of the child at the time of the diagnosis and procedure and the involvement of a parent or caregiver who will be caring for the child postoperatively. This article presents an overview of retinoblastoma and enucleation and discusses the care and management of the unique patient population undergoing enucleation.
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25
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Weng PY, Chen SH, Kao LY, Tsai YJ, Yang SH, Tseng CK, Tsay PK, Jaing TH. Clinical spectrum and treatment outcome of retinoblastoma with Group D and E diseases: A single institution retrospective review. Medicine (Baltimore) 2020; 99:e22201. [PMID: 32957352 PMCID: PMC7505397 DOI: 10.1097/md.0000000000022201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
The purpose of our study was to evaluate the ocular survival and event-free survival after multimodal therapy for group D and E of retinoblastoma (RB). Enucleation of group D and E is controversial as the risks of chemotherapy must be weighed against the potential for vision.A 10-year retrospective study from one center of 86 patients with advanced intraocular disease defined as International Classification Retinoblastoma (ICRB) group "D" or "E." Cases with visible extraocular extension at diagnosis were excluded. Ocular survival and patient survival were assessed. Indirect ophthalmoscopy at examination under anesthesia to visualize the tumor was used to evaluate clinical response.The median onset age in 86 patients with group D or E eye was 16 months (1-167 months). There were 29 (34%) bilateral cases. Leukocoria was the most common presentation sign (61%). Chemoreduction was primarily used in the treatment of intraocular RB. Selective ophthalmic arterial injection (SOAI) was applied as a component of multimodal therapy in 34 of the 86 cases. The globe preservation rate in patients with group D or E eyes was 19%. Using chemoreduction for advanced eyes, more eyes are being preserved which enables 70% 5-year ocular survival in patients with group D eyes.In triaging appropriate patients, multidisciplinary strategy can reduce tumor size with chemoreduction and consolidate the regressed tumor with local ophthalmic therapy to ensure globe salvage.
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Affiliation(s)
- Pei-Yin Weng
- Department of Nursing, Chang Gung Memorial Hospital
| | - Shih-Hsiang Chen
- Divisions of Hematology/Oncology, Chang Gung Children's Hospital, Chang Gung University
| | | | | | - Shu-Ho Yang
- Department of Nursing, Chang Gung Memorial Hospital
| | - Chen-Kan Tseng
- Department of Radiation Oncology, Chang Gung Memorial Hospital
| | - Pei-Kwei Tsay
- Department of Public Health and Center of Biostatistics, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Tang-Her Jaing
- Divisions of Hematology/Oncology, Chang Gung Children's Hospital, Chang Gung University
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26
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Rojanaporn D, Attaseth T, Dieosuthichat W, Leelawongs K, Pakakasama S, Anurathapan U, Chanthanaphak E, Singhara Na Ayudhaya S, Aroonroch R, Hongeng S. Clinical Presentations and Outcomes of Retinoblastoma Patients in relation to the Advent of New Multimodal Treatments: A 12-Year Report from Single Tertiary Referral Institute in Thailand. J Ophthalmol 2020; 2020:4231841. [PMID: 33005446 PMCID: PMC7508219 DOI: 10.1155/2020/4231841] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Revised: 08/16/2020] [Accepted: 08/28/2020] [Indexed: 11/20/2022] Open
Abstract
PURPOSE To investigate the clinical presentations and outcomes of retinoblastoma in relation to the advent of new multimodal treatments in Thailand. Patients and Methods. Retrospective case series. We evaluated the clinical presentation, staging, details of treatment, and treatment outcomes of retinoblastoma patients who were treated at Ramathibodi Hospital, Bangkok, Thailand, between January 1, 2007, and December 31, 2018. The log-rank test was used to explore clinical characteristics and treatment modalities that affected globe salvage and survival curves. RESULTS This study included 124 eyes of 81 patients with retinoblastoma. Forty-three patients (53.1%) had bilateral retinoblastoma. The median age at diagnosis was 8 months (range, 1-48 months). Of 124 eyes, 9 eyes (7.3%) had extraocular retinoblastoma and 115 eyes (92.7%) had intraocular retinoblastoma, which were classified by the International Classification of Retinoblastoma (ICRB) as group A, 4 eyes (3.5%); group B, 19 eyes (16.5%); group C, 6 eyes (5.2%); group D, 31 eyes (27%); and group E, 56 eyes (47.8%). Treatment included systemic chemotherapy, intra-arterial chemotherapy, ruthenium-106 plaque brachytherapy, external beam radiation therapy, cryotherapy, transpupillary thermotherapy, subtenon chemotherapy, and intravitreal chemotherapy. At the median follow-up period of 38.4 months (range, 0.2-148.2 months), the overall globe salvage rate of intraocular retinoblastoma was 51.7%. For unilateral retinoblastoma, globe salvage rate was 37.5% (group B, 100%; group C, 100%; group D, 50%; and group E, 18.8%). For bilateral intraocular retinoblastoma, the globe salvage rate was 57.8% (group A, 100 %; group B, 94.4%; group C, 100%; group D, 64.7%; and group E, 28.2%). The overall survival rate was 93.8%. CONCLUSIONS Recent advanced treatment modalities have improved the probability of globe salvage. However, enucleation remains an important life-saving intervention in many advanced cases.
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Affiliation(s)
- Duangnate Rojanaporn
- Department of Ophthalmology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok 10400, Thailand
| | - Taweevat Attaseth
- Department of Ophthalmology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok 10400, Thailand
| | - Wimwipa Dieosuthichat
- Department of Ophthalmology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok 10400, Thailand
| | - Kitikul Leelawongs
- Department of Ophthalmology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok 10400, Thailand
| | - Samart Pakakasama
- Department of Pediatrics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok 10400, Thailand
| | - Usanarat Anurathapan
- Department of Pediatrics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok 10400, Thailand
| | - Ekachat Chanthanaphak
- Department of Radiology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok 10400, Thailand
| | | | - Rangsima Aroonroch
- Department of Pathology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok 10400, Thailand
| | - Suradej Hongeng
- Department of Pediatrics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok 10400, Thailand
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Retinoblastoma: Etiology, Modeling, and Treatment. Cancers (Basel) 2020; 12:cancers12082304. [PMID: 32824373 PMCID: PMC7465685 DOI: 10.3390/cancers12082304] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 08/03/2020] [Accepted: 08/12/2020] [Indexed: 12/19/2022] Open
Abstract
Retinoblastoma is a retinal cancer that is initiated in response to biallelic loss of RB1 in almost all cases, together with other genetic/epigenetic changes culminating in the development of cancer. RB1 deficiency makes the retinoblastoma cell-of-origin extremely susceptible to cancerous transformation, and the tumor cell-of-origin appears to depend on the developmental stage and species. These are important to establish reliable preclinical models to study the disease and develop therapies. Although retinoblastoma is the most curable pediatric cancer with a high survival rate, advanced tumors limit globe salvage and are often associated with high-risk histopathological features predictive of dissemination. The advent of chemotherapy has improved treatment outcomes, which is effective for globe preservation with new routes of targeted drug delivery. However, molecularly targeted therapeutics with more effectiveness and less toxicity are needed. Here, we review the current knowledge concerning retinoblastoma genesis with particular attention to the genomic and transcriptomic landscapes with correlations to clinicopathological characteristics, as well as the retinoblastoma cell-of-origin and current disease models. We further discuss current treatments, clinicopathological correlations, which assist in guiding treatment and may facilitate globe preservation, and finally we discuss targeted therapeutics for future treatments.
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28
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Xu L, Polski A, Prabakar RK, Reid MW, Chevez-Barrios P, Jubran R, Kim JW, Kuhn P, Cobrinik D, Hicks J, Berry JL. Chromosome 6p Amplification in Aqueous Humor Cell-Free DNA Is a Prognostic Biomarker for Retinoblastoma Ocular Survival. Mol Cancer Res 2020; 18:1166-1175. [PMID: 32434859 PMCID: PMC7415535 DOI: 10.1158/1541-7786.mcr-19-1262] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Revised: 04/10/2020] [Accepted: 05/18/2020] [Indexed: 11/16/2022]
Abstract
Aqueous humor contains tumor-derived cell-free DNA (cfDNA) and can serve as a liquid biopsy for retinoblastoma. We previously associated somatic copy-number alteration (SCNA) 6p gain with a 10-fold increased risk of enucleation. Here we provide a 2-year update to further explore 6p gain as a prognostic biomarker for ocular survival. Patients diagnosed with retinoblastoma from December 2014 to July 2019 from whom aqueous humor was sampled were included. cfDNA was extracted and shallow whole-genome sequencing performed to identify highly recurrent retinoblastoma SCNAs (gain of 1q, 2p, 6p, loss of 13q, 16q). 116 aqueous humor samples from 50 eyes of 46 patients were included: 27 eyes were salvaged, 23 were enucleated. Highly recurrent retinoblastoma SCNAs were found in 66% eyes. 6p gain was the most prevalent SCNA (50% eyes). It was particularly more prevalent in enucleated eyes (73.9%) than in salvaged eyes (29.6%; P = 0.004). 6p gain in aqueous humor cfDNA portended nearly 10-fold increased odds of enucleation (OR = 9.87; 95% confidence interval = 1.75-55.65; P = 0.009). In the enucleated eyes, 6p gain was associated with aggressive histopathologic features, including necrosis, higher degrees of anaplasia, and focal invasion of ocular structures. With extended follow-up and nearly double the aqueous humor samples, we continue to demonstrate 6p gain as a potential prognostic biomarker for retinoblastoma. IMPLICATIONS: Aqueous humor is a high-yield source of tumor-derived DNA in retinoblastoma eyes. Detection of 6p gain in the aqueous humor allows for targeted, patient-centered therapies based on this molecular prognostic marker. Prospective, multicenter studies with aqueous humor sampled from all eyes at diagnosis are warranted to validate these findings.
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Affiliation(s)
- Liya Xu
- The Vision Center at Children's Hospital Los Angeles, Los Angeles, California
- Department of Biological Sciences, Dornsife College of Letters, Arts, and Sciences, University of Southern California, Los Angeles, California
- The Saban Research Institute, Children's Hospital Los Angeles, Los Angeles, California
| | - Ashley Polski
- The Vision Center at Children's Hospital Los Angeles, Los Angeles, California
- USC Roski Eye Institute, Keck Medical School of the University of Southern California, Los Angeles, California
| | - Rishvanth K Prabakar
- Department of Molecular and Computational Biology, University of Southern California, Los Angeles, California
| | - Mark W Reid
- The Vision Center at Children's Hospital Los Angeles, Los Angeles, California
| | - Patricia Chevez-Barrios
- Departments of Pathology and Genomic Medicine and Ophthalmology, Houston Methodist, Weill Cornell Medical College, Houston, Texas
| | - Rima Jubran
- Department of Hematology-Oncology, Children's Hospital Los Angeles, Los Angeles, California
| | - Jonathan W Kim
- The Vision Center at Children's Hospital Los Angeles, Los Angeles, California
- USC Roski Eye Institute, Keck Medical School of the University of Southern California, Los Angeles, California
| | - Peter Kuhn
- Department of Biological Sciences, Dornsife College of Letters, Arts, and Sciences, University of Southern California, Los Angeles, California
- The Saban Research Institute, Children's Hospital Los Angeles, Los Angeles, California
- Norris Comprehensive Cancer Center, Keck School of Medicine, University of Southern California, Los Angeles, California
- Department of Aerospace and Mechanical Engineering, Viterbi School of Engineering, University of Southern California, Los Angeles, California
- Department of Biomedical Engineering, Viterbi School of Engineering, University of Southern California, Los Angeles, California
| | - David Cobrinik
- The Vision Center at Children's Hospital Los Angeles, Los Angeles, California
- The Saban Research Institute, Children's Hospital Los Angeles, Los Angeles, California
- USC Roski Eye Institute, Keck Medical School of the University of Southern California, Los Angeles, California
- Norris Comprehensive Cancer Center, Keck School of Medicine, University of Southern California, Los Angeles, California
- Department of Biochemistry and Molecular Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - James Hicks
- Department of Biological Sciences, Dornsife College of Letters, Arts, and Sciences, University of Southern California, Los Angeles, California
- Norris Comprehensive Cancer Center, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Jesse L Berry
- The Vision Center at Children's Hospital Los Angeles, Los Angeles, California.
- The Saban Research Institute, Children's Hospital Los Angeles, Los Angeles, California
- USC Roski Eye Institute, Keck Medical School of the University of Southern California, Los Angeles, California
- Norris Comprehensive Cancer Center, Keck School of Medicine, University of Southern California, Los Angeles, California
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Gündüz AK, Mirzayev I, Temel E, Ünal E, Taçyıldız N, Dinçaslan H, Köse SK, Özalp Ateş FS, Işık MU. A 20-year audit of retinoblastoma treatment outcomes. Eye (Lond) 2020; 34:1916-1924. [PMID: 32376976 PMCID: PMC7608123 DOI: 10.1038/s41433-020-0898-9] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Revised: 04/10/2020] [Accepted: 04/15/2020] [Indexed: 11/17/2022] Open
Abstract
Objectives To evaluate the long-term treatment outcomes in intraocular retinoblastoma (RB) including the associated factors for eventual treatment with external beam radiotherapy (EBRT) and enucleation as well as to analyse the risk factors for metastasis and death in extraocular RB. Methods Retrospective analysis of 390 eyes from 256 (89.8%) intraocular RB and 29 (10.2%) extraocular RB cases diagnosed and treated between October 1998 and May 2018 at one of the largest tertiary care centers in Turkey. Results Of 351 intraocular RB eyes, 53.3% had group D/E disease at presentation. 75 (21.4%) of 351 eyes underwent primary enucleation. Of the remaining 276 eyes undergoing eye-conserving treatments, 201 (72.8%) were salvaged. Most of these eyes were treated using intravenous chemotherapy and/or focal treatments [transpupillary thermotherapy (TTT) and cryotherapy] initially. EBRT was eventually required in 48 (17.4%) eyes and secondary enucleation in 75 (27.2%) eyes. At mean follow-ups of 76.7 and 39.7 months for intraocular and extraocular RB cohorts, respectively, 180 (46.2%) eyes underwent primary/secondary enucleation and exenteration. Overall, 13 cases developed metastasis and 9 died. Two patients with trilateral RB also expired. Multivariable risk factors for enucleation were the presence of vitreous seeds (p < 0.001), absence of EBRT administration (p = 0.033), 5–9 TTT applications compared with no TTT (p = 0.031), and each 1 mm increase in tumour base diameter (p < 0.001). Univariate factors predictive of metastasis were the presence of extraocular RB detected by imaging methods (p < 0.001) and extrascleral/optic nerve cut end involvement at histopathological examination (p < 0.001). Conclusions In our series, 72.8% of the intraocular RB eyes undergoing eye-conserving treatments were saved. The globe salvage rate for all intraocular and extraocular RB eyes was 53.8% and the overall survival rate was 96.1%.
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Affiliation(s)
- Ahmet Kaan Gündüz
- Department of Ophthalmology, Ankara University Faculty of Medicine, Ankara, Turkey.
| | - Ibadulla Mirzayev
- Department of Ophthalmology, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Emine Temel
- Department of Ophthalmology, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Emel Ünal
- Departmant of Pediatrics, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Nurdan Taçyıldız
- Departmant of Pediatrics, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Handan Dinçaslan
- Departmant of Pediatrics, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Serdal Kenan Köse
- Department of Biostatistics, Ankara University Faculty of Medicine, Ankara, Turkey
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30
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Orbital Tumors and Retinoblastoma. Pract Radiat Oncol 2020. [DOI: 10.1007/978-981-15-0073-2_39] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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31
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Shanmugam PM. Commentary: The shift to intra-arterial chemotherapy - Relevance in Indian context. Indian J Ophthalmol 2019; 67:2011-2012. [PMID: 31755440 PMCID: PMC6896541 DOI: 10.4103/ijo.ijo_1193_19] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Affiliation(s)
- P Mahesh Shanmugam
- Department of Vitreoretinal Services and Ocular Oncology, Sankara Eye Hospital, Bengaluru, Karnataka, India
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32
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Kuzan-Fischer CM, Souweidane MM. The intersect of neurosurgery with diffuse intrinsic pontine glioma. J Neurosurg Pediatr 2019; 24:611-621. [PMID: 31786541 DOI: 10.3171/2019.5.peds18376] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2019] [Accepted: 05/02/2019] [Indexed: 11/06/2022]
Abstract
An invited article highlighting diffuse intrinsic pontine glioma (DIPG) to celebrate the 75th Anniversary of the Journal of Neurosurgery, a journal known to define surgical nuance and enterprise, is paradoxical since DIPG has long been relegated to surgical abandonment. More recently, however, the neurosurgeon is emerging as a critical stakeholder given our role in tissue sampling, collaborative scientific research, and therapeutic drug delivery. The foundation for this revival lies in an expanding reliance on tissue accession for understanding tumor biology, available funding to fuel research, and strides with interventional drug delivery.
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Affiliation(s)
| | - Mark M Souweidane
- Departments of1Neurological Surgery and
- 2Pediatrics, Weill Cornell Medical College, NewYork-Presbyterian Hospital, New York; and
- 3Department of Neurological Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
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de Jong MC, Kors WA, Moll AC, de Graaf P, Castelijns JA, Jansen RW, Gallie B, Soliman SE, Shaikh F, Dimaras H, Kivelä TT. Screening for Pineal Trilateral Retinoblastoma Revisited: A Meta-analysis. Ophthalmology 2019; 127:601-607. [PMID: 32061409 DOI: 10.1016/j.ophtha.2019.10.040] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Revised: 10/19/2019] [Accepted: 10/28/2019] [Indexed: 12/13/2022] Open
Abstract
TOPIC To determine the age up to which children are at risk of trilateral retinoblastoma (TRb) developing, whether its onset is linked to the age at which intraocular retinoblastomas develop, and the lead time from a detectable pineal TRb to symptoms. CLINICAL RELEVANCE Approximately 45% of patients with retinoblastoma-those with a germline RB1 pathogenic variant-are at risk of pineal TRb developing. Early detection and treatment are essential for survival. Current evidence is unclear regarding the usefulness of screening for pineal TRb and, if useful, the age up to which screening should be continued. METHODS We conducted a study according to the Meta-analysis of Observational Studies in Epidemiology guidelines for reporting meta-analyses of observational studies. We searched PubMed and Embase between January 1, 1966, and February 27, 2019, for published literature. We considered articles reporting patients with TRb with survival and follow-up data. Inclusion of articles was performed separately and independently by 2 authors, and 2 authors also independently extracted the relevant data. They resolved discrepancies by consensus. RESULTS One hundred thirty-eight patients with pineal TRb were included. Of 22 asymptomatic patients, 21 (95%) were diagnosed before the age of 40 months (median, 16 months; interquartile range, 9-29 months). Age at diagnosis of pineal TRb in patients diagnosed with retinoblastoma at 6 months or younger versus older than 6 months were comparable (P = 0.44), suggesting independence between the ages at diagnosis of intraocular retinoblastoma and pineal TRb. The laterality of intraocular retinoblastoma and its treatment were not associated with the age at which pineal TRb was diagnosed. The lead time from asymptomatic to symptomatic pineal TRb was approximately 1 year. By performing a screening magnetic resonance imaging scan every 6 months after the diagnosis of heritable retinoblastoma (median age, 6 months) until 36 months of age, at least 311 and 776 scans would be required to detect 1 case of asymptomatic pineal TRb and to save a single life, respectively. CONCLUSIONS Patients with retinoblastoma are at risk of pineal TRb developing for a shorter period than previously assumed, and the age at diagnosis of pineal TRb is independent of the age at diagnosis of retinoblastoma. The GRADE (Grading of Recommendations Assessment, Development and Evaluation) level of evidence for these conclusions remains low.
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Affiliation(s)
- Marcus C de Jong
- Department of Radiology and Nuclear Medicine, Amsterdam UMC, Vrije Universiteit Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands.
| | - Wijnanda A Kors
- Department of Pediatric Oncology, Amsterdam UMC, Vrije Universiteit Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Annette C Moll
- Department of Ophthalmology, Amsterdam UMC, Vrije Universiteit Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Pim de Graaf
- Department of Radiology and Nuclear Medicine, Amsterdam UMC, Vrije Universiteit Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Jonas A Castelijns
- Department of Radiology and Nuclear Medicine, Amsterdam UMC, Vrije Universiteit Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Robin W Jansen
- Department of Radiology and Nuclear Medicine, Amsterdam UMC, Vrije Universiteit Amsterdam, Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Brenda Gallie
- Department of Ophthalmology and Vision Science, The Hospital for Sick Children, Toronto, Canada; Department of Ophthalmology and Vision Science, University of Toronto, Toronto, Canada
| | - Sameh E Soliman
- Department of Ophthalmology and Vision Science, The Hospital for Sick Children, Toronto, Canada; Faculty of Medicine, Department of Ophthalmology, University of Alexandria, Alexandria, Egypt
| | - Furqan Shaikh
- Department of Pediatrics, University of Toronto, Toronto, Ontario, Canada
| | - Helen Dimaras
- Department of Ophthalmology and Vision Science, The Hospital for Sick Children, Toronto, Canada; Department of Ophthalmology and Vision Science, University of Toronto, Toronto, Canada; Child Health Evaluative Sciences Program, SickKids Research Institute, Toronto, Canada; Division of Clinical Public Health, Dalla Lana School of Public Health, University of Toronto, Toronto, Canada
| | - Tero T Kivelä
- Department of Ophthalmology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
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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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Weintraub N, Reshef N, Pe'er J, Frenkel S, Rot I, Shoshani N, Weintraub M. The impact of monocular vision on motor function and quality of life in survivors of retinoblastoma. Pediatr Blood Cancer 2019; 66:e27623. [PMID: 30688019 DOI: 10.1002/pbc.27623] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2018] [Revised: 11/19/2018] [Accepted: 12/08/2018] [Indexed: 11/11/2022]
Abstract
BACKGROUND Monocular vision has been found to have a negative effect on children's motion processing and motor functions. Yet, knowledge of motor function of survivors of retinoblastoma (RB) with monocular vision (due to enucleation, for example) is limited. This study examined motor function and its relationship to visual-related and health-related quality of life (HRQOL) in survivors of RB with monocular vision. PROCEDURE Parents of 27 survivors of RB, who underwent an enucleation of one eye resulting in monocular vision, and of 21 typically developing children between the ages of 6 and 12, were administered questionnaires relating to their children's motor function (DCDQ), as well as vision-related function (CVFQ) and HRQOL (PedsQL). RESULTS Of the 27 survivors of RB, 7 (25.6%) were found to have difficulties in motor functions, compared with 1 (4.8%) child in the control group. The difficulties were faced mainly in daily function requiring control during movement, including jumping, running, and ball playing. Additionally, significant correlations were found between motor functions and children's QOL. Finally, survivors of RB with monocular vision were found to have lower QOL, specifically physical- and school-related QOL. CONCLUSION Survivors of RB who have monocular vision have a higher rate of decreased motor function and lower QOL. These results point to a need for ongoing assessment of survivors of RB to allow timely detection of motor deficits and to institute appropriate therapeutic interventions.
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Affiliation(s)
- Naomi Weintraub
- School of Occupational Therapy, Hadassah-Hebrew University Faculty of Medicine, Jerusalem, Israel
| | - Nurit Reshef
- School of Occupational Therapy, Hadassah-Hebrew University Faculty of Medicine, Jerusalem, Israel
| | - Jacob Pe'er
- Department of Ophthalmology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Shahar Frenkel
- Department of Ophthalmology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Ido Rot
- Department of Social Work, Meuhedet Health Services, Jerusalem, Israel.,Department of Pediatric Hematology-Oncology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Naomi Shoshani
- Department of Pediatric Hematology-Oncology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel.,Department of Pediatrics, Shaare Zedek Medical Center, Jerusalem, Israel
| | - Michael Weintraub
- Department of Pediatric Hematology-Oncology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel.,Alyn Hospital, Pediatric and Adolescent Rehabilitation Center, Jerusalem, Israel
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Bilateral advanced (group D or E) intraocular retinoblastoma: outcomes in 72 Asian Indian patients. Eye (Lond) 2019; 33:1297-1304. [PMID: 30932036 DOI: 10.1038/s41433-019-0409-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2018] [Revised: 01/28/2019] [Accepted: 02/06/2019] [Indexed: 11/09/2022] Open
Abstract
PURPOSE To study the clinical presentation, treatment, and outcomes of patients with bilateral advanced intraocular retinoblastoma. METHODS Retrospective case series of 72 patients. RESULTS The mean age at presentation was 19 months. Leukocoria (n = 49, 68%) was the most common presenting complaint. The tumors were classified as groups D (n = 60, 42%) or E (n = 84, 58%) based on the Philadelphia version of International Classification of Retinoblastoma (ICRB); groups D (n = 84, 58%) or E (n = 60, 42%) based on Children's Hospital Los Angeles version of International Classification of Intraocular Retinoblastoma (ICIoR); T2 (n = 116, 81%) or T3 (n = 28, 19%) based on 8th edition American Joint Committee Classification (AJCC). Systemic chemotherapy (n = 138, 96%) was the most common primary treatment modality. The chance of globe salvage was higher for group D based on ICRB (83%; odds ratio (OR) 7.73; 95% confidence interval (CI) 3.45-17.33) or ICIoR (81%; OR 12.75; 95% CI 5.74-28.34) and T2b (73%; OR 5.19; 95% CI 2.51-10.73) based on AJCC. Over a mean follow-up period of 59 months, tumor recurrence was noted in 42 (29%) eyes and globe salvage was achieved in 83 (58%) eyes. Of the 50 eyes where vision was recorded, vision of 20/200 or better was achieved in 24 (48%) eyes. There were events of leukemia (n = 1, 1%), pinealoblastoma (n = 1, 1%), systemic metastasis (n = 3, 4%), and death (n = 4, 6%) during the follow-up period. CONCLUSION Multimodality treatment allows globe salvage (58%) and vision salvage (48%) in eyes with advanced group D and E intraocular retinoblastoma.
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Levin AM, Francis JH, McFadden M, Brodie S, Gobin YP, Abramson DH. Association of electroretinography with visual outcomes after ophthalmic artery chemosurgery for retinoblastoma in ICRb D and E eyes. PLoS One 2019; 14:e0210647. [PMID: 30650131 PMCID: PMC6334963 DOI: 10.1371/journal.pone.0210647] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2018] [Accepted: 12/29/2018] [Indexed: 11/18/2022] Open
Abstract
Importance Predictions of visual outcomes are useful in clinical and family decisions regarding treatment for retinoblastoma. Very little has been published on the association of post-treatment visual acuity with pre-treatment electroretinography (ERG), which can be performed on infants too young to reliably quantify visual acuity. Objective To report associations of pre-treatment ERG with post-treatment visual acuity in eyes with advanced retinoblastoma treated with ophthalmic artery chemosurgery (OAC). Design Retrospective case-control study of eyes treated from 2006 through 2017, with mean follow-up of 51 months (range 2.3–150 months). Setting Single large academic center. Participants Group D and E eyes treated with OAC at Memorial Sloan Kettering Cancer Center with recorded visual acuity and ERG (30Hz flicker). Main outcome and measure Snellen visual acuity (uncorrected) compared to initial 30Hz flicker ERG. Results This study included 157 Group D and E eyes. Results of the Jonckheere-Terpstra test for trend were statistically significant and indicated that eyes with lower pre-treatment ERG readings tended to have more visual impairment post-treatment. Among eyes with initial ERG 75+ μV, 11 of 32 eyes (34%) had visual acuity 20/40 or better. Among eyes with ERG 0 μV, 44 of 46 (96%) had visual acuity of 20/200 or worse. Conclusions and relevance Eyes with advanced intraocular retinoblastoma treated with OAC can achieve excellent visual acuity, but poor ERG at initial visit is associated with poor visual acuity after treatment in the majority of eyes. Expectations regarding visual potential may influence decisions about treatment.
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Affiliation(s)
- Ariana M. Levin
- Memorial Sloan Kettering Cancer Center, Ophthalmic Oncology Service, New York, United States of America
- University of Utah, Moran Eye Center, Salt Lake City, United States of America
- * E-mail:
| | - Jasmine H. Francis
- Memorial Sloan Kettering Cancer Center, Ophthalmic Oncology Service, New York, United States of America
- Weill Cornell Medical Center, New York, United States of America
| | - Molly McFadden
- University of Utah, Moran Eye Center, Salt Lake City, United States of America
| | - Scott Brodie
- Memorial Sloan Kettering Cancer Center, Ophthalmic Oncology Service, New York, United States of America
- NYU School of Medicine, Department of Ophthalmology, New York, United States of America
| | - Y. Pierre Gobin
- Weill Cornell Medical Center, New York, United States of America
| | - David H. Abramson
- Memorial Sloan Kettering Cancer Center, Ophthalmic Oncology Service, New York, United States of America
- Weill Cornell Medical Center, New York, United States of America
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Abramson DH, Francis JH, Gobin YP. What's New in Intra-Arterial Chemotherapy for Retinoblastoma? Int Ophthalmol Clin 2019; 59:87-94. [PMID: 30908282 DOI: 10.1097/iio.0000000000000266] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
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Smith JR, Pe'er J, Belfort RN, Cardoso F, Carvajal RD, Carvalho C, Coupland SE, Desjardins L, Francis JH, Gallie BL, Gombos DS, Grossniklaus HE, Heegaard S, Jager MJ, Kaliki S, Ksander BR, Maeurer M, Moreno E, Pulido JS, Ryll B, Singh AD, Zhao J, Parreira A, Wilson DJ, O'Brien JM. Proceedings of the Association for Research in Vision and Ophthalmology and Champalimaud Foundation Ocular Oncogenesis and Oncology Conference. Transl Vis Sci Technol 2019; 8:9. [PMID: 30652059 PMCID: PMC6333107 DOI: 10.1167/tvst.8.1.9] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2018] [Accepted: 12/21/2018] [Indexed: 12/16/2022] Open
Abstract
The 2018 Ocular Oncogenesis and Oncology Conference was held through a partnership of the Association for Research in Vision and Ophthalmology (ARVO) and the Champalimaud Foundation. Twenty-one experts from international ocular oncology centers, from the Champalimaud Clinical Centre and the Champalimaud Foundation Cancer Research Program, and from patient advocacy organizations, delivered lectures on subjects that ranged from global ocular oncology, to basic research in mechanisms of ocular malignancy, to clinical research in ocular cancers, and to anticipated future developments in the area. The scientific program of the conference covered a broad range of ocular tumors-including uveal melanoma, retinoblastoma, ocular surface tumors, and adnexal and intraocular lymphomas-and pathogenesis and management were deliberated in the context of the broader systemic cancer discipline. In considering the latest basic and clinical research developments in ocular oncogenesis and oncology, and providing the opportunity for cross-talk between ocular cancer biologists, systemic cancer biologists, ocular oncologists, systemic oncologists, patients, and patient advocates, the forum generated new knowledge and novel insights for the field. This report summarizes the content of the invited talks at the 2018 ARVO-Champalimaud Foundation Ocular Oncogenesis and Oncology Conference.
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Affiliation(s)
- Justine R. Smith
- Eye & Vision Health, Flinders University College of Medicine & Public Health, Adelaide, Australia
| | - Jacob Pe'er
- Department of Ophthalmology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Rubens N. Belfort
- Ophthalmology Department, Federal University of São Paulo, São Paulo, Brazil
| | - Fatima Cardoso
- Champalimaud Foundation, Champalimaud Centre for the Unknown, Lisbon, Portugal
| | - Richard D. Carvajal
- Department of Medicine, Columbia University Medical Center, New York, NY, USA
| | - Carlos Carvalho
- Champalimaud Foundation, Champalimaud Centre for the Unknown, Lisbon, Portugal
| | - Sarah E. Coupland
- Department of Molecular and Clinical Cancer Medicine, Institute of Translational Medicine, University of Liverpool and Royal Liverpool University Hospital, Liverpool, UK
| | | | - Jasmine H. Francis
- Ophthalmic Oncology Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Brenda L. Gallie
- Department of Ophthalmology and Vision Science, SickKids Hospital, Toronto, Canada
| | - Dan S. Gombos
- Section of Ophthalmology, M.D. Anderson Cancer Center, University of Texas, Houston, TX, USA
| | - Hans E. Grossniklaus
- Departments of Ophthalmology and Pathology, Emory University School of Medicine, Atlanta, GA, USA
| | - Steffen Heegaard
- Departments of Ophthalmology and Pathology, Rigshospitalet, Copenhagen, Denmark
| | - Martine J. Jager
- Department of Ophthalmology, Leiden University Medical Center, Leiden, The Netherlands
| | - Swathi Kaliki
- Operation Eyesight Universal Institute for Eye Cancer, L.V. Prasad Eye Institute, Hyderabad, India
| | - Bruce R. Ksander
- Department of Ophthalmology, Harvard Medical School, Boston, MA, USA
| | - Markus Maeurer
- Champalimaud Foundation, Champalimaud Centre for the Unknown, Lisbon, Portugal
| | - Eduardo Moreno
- Champalimaud Foundation, Champalimaud Centre for the Unknown, Lisbon, Portugal
| | - Jose S. Pulido
- Departments of Ophthalmology and Molecular Medicine, Mayo Clinic, Rochester, MN, USA
| | - Bettina Ryll
- Melanoma Patient Network Europe, Knivsta, Sweden
| | - Arun D. Singh
- Department of Ophthalmic Oncology, Cleveland Clinic, Cleveland, OH, USA
| | - Junyang Zhao
- Department of Ophthalmology, Beijing Children's Hospital, Beijing, China
| | - António Parreira
- Champalimaud Foundation, Champalimaud Centre for the Unknown, Lisbon, Portugal
| | - David J. Wilson
- Casey Eye Institute and Department of Ophthalmology, Oregon Health & Science University, Portland, OR, USA
| | - Joan M. O'Brien
- Scheie Eye Institute and Department of Ophthalmology, University of Pennsylvania, Philadelphia, PA, USA
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