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Hyun Park S, Young Park H, Kim H, Woo Han J, Sook Yoon J. Hematological Second Primary Malignancy in Pediatric Retinoblastoma: A Case Report and Systematic Review. Ophthalmic Plast Reconstr Surg 2024:00002341-990000000-00448. [PMID: 39145503 DOI: 10.1097/iop.0000000000002737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/16/2024]
Abstract
PURPOSE The impact of heredity and treatment modalities on the development of hematologic second primary malignancies (SPMs) is unclear. This study primarily reviewed the literature on patients with hematologic SPMs after retinoblastoma. METHODS The PubMed and Web of Science databases were searched to identify all cases of hematologic SPMs after retinoblastoma through December 2023 (International prospective register of systematic reviews CRD42023488273). RESULTS Sixty-one patients from 35 independent publications and our case were included. Within the cohort, 15 patients (51.7%) were male, and 14 patients (48.3%) were female. Of the 43 cases with known heritability status, 27 (62.8%) were classified as heritable and 16 (37.2%) as nonheritable. The median age at diagnosis was 18 months (IQR: 7.00-36.00). The geographic distribution of patients was diverse, with North America accounting for 35.0% (21/60) of cases. The following treatment strategies were used: 11.9% (5/42) of patients received neither chemotherapy nor radiotherapy, 33.3% (14/42) received chemotherapy alone, 11.9% (5/42) received radiotherapy alone, and 42.9% (18/42) received a combination of chemotherapy and radiotherapy. The median delay between retinoblastoma diagnosis and SPM diagnosis was 40 months (IQR: 22.00-85.00). Among the 61 cases, acute myeloid leukemia accounted for 44.3% (27/61), followed by acute lymphoblastic leukemia in 21.3% (13/61), Hodgkin's lymphoma in 11.5% (7/61), non-Hodgkin's lymphoma in 9.8% (6/61), chronic myeloid leukemia in 3.3% (2/61), and acute natural killer cell leukemia in 1.6% (1/61). CONCLUSIONS Vigilant systemic surveillance for hematologic SPMs in retinoblastoma survivors, especially those treated with systemic chemotherapy and those with hereditary conditions, is warranted to improve management strategies and patient outcomes.
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Affiliation(s)
- Seung Hyun Park
- Department of Medicine, Yonsei University College of Medicine
| | - Hyun Young Park
- Department of Ophthalmology, Institute of Vision Research, Severance Hospital
| | - Heejin Kim
- Department of Pathology, Yonsei University College of Medicine
| | - Jung Woo Han
- Division of Pediatric Hematology and Oncology, Department of Pediatrics, Yonsei University College of Medicine
- Department of Pediatric Haemato-Oncology, Yonsei Cancer Centre, Yonsei University Health System, Seoul, Republic of Korea
| | - Jin Sook Yoon
- Department of Ophthalmology, Institute of Vision Research, Severance Hospital
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2
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Nag A, Khetan V. Retinoblastoma - A comprehensive review, update and recent advances. Indian J Ophthalmol 2024; 72:778-788. [PMID: 38804799 PMCID: PMC11232864 DOI: 10.4103/ijo.ijo_2414_23] [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: 09/01/2023] [Revised: 11/28/2023] [Accepted: 12/02/2023] [Indexed: 05/29/2024] Open
Abstract
Retinoblastoma is the most common pediatric ocular malignancy. It is triggered by a biallelic mutation in the RB1 gene or MYCN oncogene amplification. Retinoblastomas can be unilateral (60%-70%) or bilateral (30%-40%); bilateral tumors are always heritable and present at an earlier age as compared to unilateral ones (18-24 months vs. 36 months in India). High prevalence rates, delayed presentation, and inaccessibility to healthcare lead to worse outcomes in developing countries. The past few decades have seen a paradigm change in the treatment of retinoblastomas, shifting from enucleation and external beam radiotherapy to less aggressive modalities for eye salvage. Multimodality treatment is now the standard of care and includes intraarterial or intravenous chemotherapy along with focal consolidation therapies such as transpupillary thermotherapy, cryotherapy, and laser photocoagulation. Intravitreal and intracameral chemotherapy can help in controlling intraocular seeds. Advanced extraocular or metastatic tumors still have a poor prognosis. Genetic testing, counseling, and screening of at-risk family members must be incorporated as essential parts of management. A better understanding of the genetics and molecular basis of retinoblastoma has opened up the path for potential targeted therapy in the future. Novel recent advances such as liquid biopsy, prenatal diagnosis, prognostic biomarkers, tylectomy, and chemoplaque point to promising future directions.
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Affiliation(s)
- Adwaita Nag
- Ocular Oncology Service, Department of Ophthalmology and Vision Sciences, University of Toronto, Princess Margaret Cancer Centre, Toronto, ON, Canada
| | - Vikas Khetan
- Formerly at Shri Bhagwan Mahavir Vitreoretinal Services, Sankara Nethralaya, Chennai, Tamil Nadu, India
- Professor, Department of Ophthalmology, Flaum Eye Institute, Rochester, NY, USA
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3
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Kansagra AP. No child left behind. J Neurointerv Surg 2024; 16:535-536. [PMID: 38772614 DOI: 10.1136/jnis-2024-021907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/24/2024] [Indexed: 05/23/2024]
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4
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de Bloeme CM, van Elst S, Galluzzi P, Jansen RW, de Haan J, Göricke S, Moll AC, Bot JCJ, Munier FL, Beck-Popovic M, Puccinelli F, Aerts I, Hadjistilianou T, Sirin S, Koob M, Brisse HJ, Cardoen L, Maeder P, de Jong MC, de Graaf P. MR Imaging of Adverse Effects and Ocular Growth Decline after Selective Intra-Arterial Chemotherapy for Retinoblastoma. Cancers (Basel) 2024; 16:1899. [PMID: 38791976 PMCID: PMC11120425 DOI: 10.3390/cancers16101899] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2024] [Revised: 05/10/2024] [Accepted: 05/13/2024] [Indexed: 05/26/2024] Open
Abstract
This retrospective multicenter study examines therapy-induced orbital and ocular MRI findings in retinoblastoma patients following selective intra-arterial chemotherapy (SIAC) and quantifies the impact of SIAC on ocular and optic nerve growth. Patients were selected based on medical chart review, with inclusion criteria requiring the availability of posttreatment MR imaging encompassing T2-weighted and T1-weighted images (pre- and post-intravenous gadolinium administration). Qualitative features and quantitative measurements were independently scored by experienced radiologists, with deep learning segmentation aiding total eye volume assessment. Eyes were categorized into three groups: eyes receiving SIAC (Rb-SIAC), eyes treated with other eye-saving methods (Rb-control), and healthy eyes. The most prevalent adverse effects post-SIAC were inflammatory and vascular features, with therapy-induced contrast enhancement observed in the intraorbital optic nerve segment in 6% of patients. Quantitative analysis revealed significant growth arrest in Rb-SIAC eyes, particularly when treatment commenced ≤ 12 months of age. Optic nerve atrophy was a significant complication in Rb-SIAC eyes. In conclusion, this study highlights the vascular and inflammatory adverse effects observed post-SIAC in retinoblastoma patients and demonstrates a negative impact on eye and optic nerve growth, particularly in children treated ≤ 12 months of age, providing crucial insights for clinical management and future research.
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Affiliation(s)
- Christiaan M. de Bloeme
- Cancer Center Amsterdam, Imaging and Biomarkers, 1081 HV Amsterdam, The Netherlands
- Department of Radiology and Nuclear Medicine, Amsterdam UMC, Vrije Universiteit Amsterdam, 1081 HV Amsterdam, The Netherlands
| | - Sabien van Elst
- Cancer Center Amsterdam, Imaging and Biomarkers, 1081 HV Amsterdam, The Netherlands
- Department of Radiology and Nuclear Medicine, Amsterdam UMC, Vrije Universiteit Amsterdam, 1081 HV Amsterdam, The Netherlands
| | - Paolo Galluzzi
- Department of Neuroimaging Unit, Siena University Hospital, 53100 Siena, Italy
| | - Robin W. Jansen
- Cancer Center Amsterdam, Imaging and Biomarkers, 1081 HV Amsterdam, The Netherlands
- Department of Radiology and Nuclear Medicine, Amsterdam UMC, Vrije Universiteit Amsterdam, 1081 HV Amsterdam, The Netherlands
| | - Joeka de Haan
- Cancer Center Amsterdam, Imaging and Biomarkers, 1081 HV Amsterdam, The Netherlands
| | - Sophia Göricke
- Department of Diagnostic and Interventional Radiology and Neuroradiology, University Hospital Essen, 45147 Essen, Germany
| | - Annette C. Moll
- Cancer Center Amsterdam, Imaging and Biomarkers, 1081 HV Amsterdam, The Netherlands
- Department of Ophthalmology, Amsterdam UMC, Vrije Universiteit Amsterdam, 1081 HV Amsterdam, The Netherlands
| | - Joseph C. J. Bot
- Department of Radiology and Nuclear Medicine, Amsterdam UMC, Vrije Universiteit Amsterdam, 1081 HV Amsterdam, The Netherlands
| | - Francis L. Munier
- Unit of Pediatric Ocular Oncology, Jules-Gonin Eye Hospital, University of Lausanne, 1015 Lausanne, Switzerland
| | - Maja Beck-Popovic
- Department of Pediatrics, Centre Hospitalier Universitaire Vaudois (CHUV), University of Lausanne, 1011 Lausanne, Switzerland
| | - Francesco Puccinelli
- Department of Radiology, Centre Hospitalier Universitaire Vaudois (CHUV), University of Lausanne, 1011 Lausanne, Switzerland
| | - Isabelle Aerts
- Pediatricic Department, Institut Curie, PSL Research University, 75005 Paris, France
| | - Theodora Hadjistilianou
- Unit of Ophthalmology and Referral Center for Retinoblastoma, Department of Surgery, Policlinico “Santa Maria alle Scotte”, 53100 Siena, Italy
| | - Selma Sirin
- Department of Diagnostic Imaging, University Children’s Hospital Zurich, University of Zurich, 8032 Zurich, Switzerland
| | - Mériam Koob
- Department of Pediatrics, Centre Hospitalier Universitaire Vaudois (CHUV), University of Lausanne, 1011 Lausanne, Switzerland
| | - Hervé J. Brisse
- Imaging Department, Institut Curie, Paris University, 75005 Paris, France
| | - Liesbeth Cardoen
- Imaging Department, Institut Curie, Paris University, 75005 Paris, France
| | - Philippe Maeder
- Department of Radiology, Centre Hospitalier Universitaire Vaudois (CHUV), University of Lausanne, 1011 Lausanne, Switzerland
| | - Marcus C. de Jong
- Cancer Center Amsterdam, Imaging and Biomarkers, 1081 HV Amsterdam, The Netherlands
- Department of Radiology and Nuclear Medicine, Amsterdam UMC, Vrije Universiteit Amsterdam, 1081 HV Amsterdam, The Netherlands
| | - Pim de Graaf
- Cancer Center Amsterdam, Imaging and Biomarkers, 1081 HV Amsterdam, The Netherlands
- Department of Radiology and Nuclear Medicine, Amsterdam UMC, Vrije Universiteit Amsterdam, 1081 HV Amsterdam, The Netherlands
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Kumar SV, Kumar V, Sati A, Mishra SK, Khera S, Mishra A, Mathur A, Gopinath M, Mohimen A, Malik V, Kumar NV. Clinicodemographic profile, management, and treatment outcomes in advanced retinoblastoma at a tertiary care center in North India. Indian J Ophthalmol 2024; 72:653-658. [PMID: 38099390 PMCID: PMC11168562 DOI: 10.4103/ijo.ijo_1849_23] [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: 07/13/2023] [Revised: 09/20/2023] [Accepted: 09/28/2023] [Indexed: 12/19/2023] Open
Abstract
PURPOSE The study was undertaken to look into the clinicodemographic profile, management, and clinical outcomes of advanced retinoblastoma at a tertiary care center. METHODS A prospective cohort study was conducted from Jan 2019 to Dec 2022. Forty-two patients of intraocular advanced retinoblastoma were assessed. The treatment protocol was formulated based on size, extension of tumor, and laterality. Primary outcome measure was response to the treatment in terms of regression of tumor and seeds and no evidence of recurrence after 12 month in enucleated eyes. Secondary outcome measures were complications like implant exposure, metastasis, and death associated with each treatment modality. RESULTS The mean age of the study group was 13 months. The most common presentation was leukocoria with diminished vision. Most of the patients had group E retinoblastoma ( n = 40, 95%) as per the International Classification of Retinoblastoma. In 12 patients with group E retinoblastoma, primary enucleation was performed and in six patients, secondary enucleation was done, in which initially, globe salvage treatment was tried. In 30 patients, globe salvage treatment was attempted and we could manage to save 23 eyes. The most common treatment modality was intra-arterial chemotherapy using a triple-drug regimen. One patient developed intracranial spread and died due to systemic metastasis during the follow-up period. CONCLUSION The current study showed that globe salvage is possible in advanced retinoblastoma if appropriate therapy is instituted depending upon the extent of the tumor and availability of latest treatment modalities. Intra-arterial chemotherapy using triple drugs can be offered as a first-line therapy in advanced unilateral retinoblastoma as it has been found to be very effective in the present study.
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Affiliation(s)
- Sonali Vinay Kumar
- Department of Ophthalmology, Army Hospital Research and Referral, Delhi, India
| | - Vinay Kumar
- Department of Anatomy, Venkateshwara Institute of Medical Sciences, Gajraula, Uttar Pradesh, India
| | - Alok Sati
- Department of Ophthalmology, Army Hospital Research and Referral, Delhi, India
| | - Sanjay Kumar Mishra
- Department of Ophthalmology, Army Hospital Research and Referral, Delhi, India
| | - Sanjeev Khera
- Department of Paediatrics, Army Hospital Research and Referral, Delhi, India
| | - Atul Mishra
- Department of Radiology, Command Hospital Eastern Command, Kolkata, West Bengal, India
| | - Ankit Mathur
- Department of Radiology, Command Hospital Northern Command, Udhampur, Jammu and Kashmir, India
| | - Manoj Gopinath
- Department of Radiology, Army Hospital Research and Referral, Delhi, India
| | - Aneesh Mohimen
- Department of Radiology, Army Hospital Research and Referral, Delhi, India
| | - Virender Malik
- Department of Radiology, Army Hospital Research and Referral, Delhi, India
| | - Natasha V Kumar
- Department of Ophthalmology, Sri Devaraj Urs Medical College, Kolar, India
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Meel R, Kulkarni S, Singh L, Chinnaswamy G, Radhakrishnan V, Madan R, Sasi A, Kaur T, Dhaliwal RS, Bakhshi S. Management of Intraocular Retinoblastoma: ICMR Consensus Guidelines. Indian J Pediatr 2024:10.1007/s12098-024-05095-0. [PMID: 38609685 DOI: 10.1007/s12098-024-05095-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2024] [Accepted: 03/01/2024] [Indexed: 04/14/2024]
Abstract
Retinoblastoma (RB) is the most common childhood intraocular malignancy. Delayed presentation due to a lack of awareness and advanced intraocular tumors are a common scenario in low-middle income countries (LMICs). Remarkable treatment advances have been made in the past few decades allowing globe salvage in advanced intraocular RB (IORB) including systemic chemotherapy with focal consolidation and targeted treatments like intraarterial chemotherapy and intravitreal chemotherapy. However, a lack of availability and affordability limits the use of such advances in LMICs. External beam radiotherapy, despite risk of second cancers in RB with germline mutations, still remains useful for recalcitrant RB not responding to any other treatment. When choosing conservative treatment for advanced IORB, the cost and long duration of treatment, morbidity from multiple evaluation under anesthesias (EUAs), side effects of treatment and risk of treatment failure need to be taken into account and discussed with the parents. In this article, the authors discuss the ICMR consensus guidelines on the management of IORB.
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Affiliation(s)
- Rachna Meel
- Department of Oculoplasty and Ocular Oncology Services, Dr. Rajendra Prasad Centre of Ophthalmic Sciences, All India Institute of Medical Sciences, New Delhi, 110 029, India.
| | - Suyash Kulkarni
- Department of Interventional Radiology, Tata Memorial Hospital, Parel, Mumbai, India
| | - Lata Singh
- Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, India
| | - Girish Chinnaswamy
- Department of Pediatric Oncology, Tata Memorial Hospital, Parel, Mumbai, India
| | - Venkatraman Radhakrishnan
- Department of Medical Oncology and Pediatric Oncology, Cancer Institute (W.I.A), Adyar, Chennai, India
| | - Renu Madan
- Department of Radiotherapy and Oncology, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Archana Sasi
- Department of Medical Oncology, Dr. B.R.A. Institute Rotary Cancer Hospital, All India Institute of Medical Sciences, New Delhi, India
| | - Tanvir Kaur
- Division of Non-communicable Diseases (NCD Division), Indian Council of Medical Research (ICMR), New Delhi, India
| | - R S Dhaliwal
- Division of Non-communicable Diseases (NCD Division), Indian Council of Medical Research (ICMR), New Delhi, India
| | - Sameer Bakhshi
- Department of Medical Oncology, Dr. B.R.A. Institute Rotary Cancer Hospital, All India Institute of Medical Sciences, New Delhi, India
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7
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Yi X, Lin X, Fang C, Liu Q, Chen H, Qian J, Xue K. Assessment of Retinal Microvasculature and Choroidal Vascularity After Intra-arterial Chemotherapy for Retinoblastoma: Retinal and Choroidal Vascular Assessment After IAC for RB. Am J Ophthalmol 2024:S0002-9394(24)00148-X. [PMID: 38615831 DOI: 10.1016/j.ajo.2024.04.007] [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: 10/22/2023] [Revised: 04/07/2024] [Accepted: 04/08/2024] [Indexed: 04/16/2024]
Abstract
PURPOSE To evaluate changes in retinal microvascular density and choroidal vascularity in patients with retinoblastoma (RB) after intra-arterial chemotherapy (IAC). DESIGN Retrospective clinical cohort study. METHODS This study included 12 unilateral RB eyes treated with IAC (RB tumour), 12 contralateral normal eyes (RB fellow), and 12 healthy controls. The macular retinal thickness and retinal microvascular structure, including foveal avascular zone (FAZ) area, the macular and peripapillary superficial vessel density (SVD) and deep vessel density (DVD), were measured by optical coherence tomography angiography (OCTA). The choroidal thickness (ChT) and choroidal vascularity, including total choroidal area (TCA), luminal area (LA), stromal area (SA) and Choroidal Vascularity Index (CVI), were measured by spectral-domain optical coherence tomography (SD-OCT). A comparison among the three groups was conducted, while the correlations among the parameters were analyzed. RESULTS Between the three cohorts, the foveal retinal thickness, the SVD, DVD, ChT, TCA, LA, SA and CVI were significantly lower in RB tumour compared to RB fellow and the control eyes (all P<0.01). There were no significant differences in the parameters between the contralateral and control eyes. The correlation analyses indicated a significant negative correlation between the total melphalan dose and foveal and parafoveal DVD, ChT, and LA. CONCLUSIONS The retinal microvascular density and choroidal vascularity were lower in unilateral RB treated with IAC, and seemed to be related to the total melphalan dose. Moreover there were no measurable changes in the contralateral eyes.
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Affiliation(s)
- Xiuqian Yi
- Department of Ophthalmology, Eye, Ear, Nose, and Throat Hospital of Fudan University, Shanghai, China; Key Laboratory of Myopia of the State Health Ministry, and Key Laboratory of Visual Impairment and Restoration of Shanghai, China
| | - Xintong Lin
- Department of Ophthalmology, Eye, Ear, Nose, and Throat Hospital of Fudan University, Shanghai, China; Key Laboratory of Myopia of the State Health Ministry, and Key Laboratory of Visual Impairment and Restoration of Shanghai, China
| | - Chun Fang
- Department of Interventional Radiology, Tongji Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Qiang Liu
- Department of Radiology, Eye, Ear, Nose, and Throat Hospital of Fudan University, Shanghai, China
| | - Haifeng Chen
- Department of Ophthalmology, Eye, Ear, Nose, and Throat Hospital of Fudan University, Shanghai, China; Key Laboratory of Myopia of the State Health Ministry, and Key Laboratory of Visual Impairment and Restoration of Shanghai, China
| | - Jiang Qian
- Department of Ophthalmology, Eye, Ear, Nose, and Throat Hospital of Fudan University, Shanghai, China; Key Laboratory of Myopia of the State Health Ministry, and Key Laboratory of Visual Impairment and Restoration of Shanghai, China.
| | - Kang Xue
- Department of Ophthalmology, Eye, Ear, Nose, and Throat Hospital of Fudan University, Shanghai, China; Key Laboratory of Myopia of the State Health Ministry, and Key Laboratory of Visual Impairment and Restoration of Shanghai, China.
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8
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Stathopoulos C, Saliou G, Moulin A, Beck-Popovic M, Munier F. Intra-arterial Chemotherapy for Retinoblastoma: 15-Year Experience. Klin Monbl Augenheilkd 2024; 241:500-505. [PMID: 38653281 DOI: 10.1055/a-2237-2943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/25/2024]
Affiliation(s)
| | - Guillaume Saliou
- Interventional Neuroradiology Unit, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland
| | | | | | - Francis Munier
- Ophthalmology, Jules-Gonin Eye Hospital, Lausanne, Switzerland
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Rusakevich AM, Nahhas MI, Zhou B, Dannenbaum MJ, Bretana ME, Schefler AC. Angiographic characteristics and treatment approach in patients undergoing intra-arterial chemotherapy for retinoblastoma. Graefes Arch Clin Exp Ophthalmol 2024; 262:1321-1328. [PMID: 38032379 DOI: 10.1007/s00417-023-06279-8] [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: 05/04/2023] [Revised: 09/11/2023] [Accepted: 10/12/2023] [Indexed: 12/01/2023] Open
Abstract
PURPOSE To identify the specific clinical and angiographic variables that determine the success of intra-arterial chemotherapy (IAC) in a patient with retinoblastoma. METHODS Medical records from patients undergoing intra-arterial chemotherapy for the treatment of retinoblastoma between January 2015 and June 2020 within a large academic ocular oncology practice were retrospectively reviewed. Demographics were recorded together with clinical, ocular, and angiographic variables such as the diameter of the ophthalmic artery (OA), angle of ophthalmic artery takeoff, and branching pattern of ophthalmic vasculature. RESULTS Forty-four eyes from 33 patients with retinoblastoma treated with IAC were identified. Over the total 32 mean months of follow-up, these patients received 144 total catheterizations and a mean of 3.2 IAC cycles for each eye. The number of IAC cycles and the chemotherapeutic agent used did not vary significantly with worsening International Classification of Retinoblastoma (ICRB) groups (P > 0.1). Cumulative dose did not vary with the ICRB group for eyes treated with melphalan, topotecan, or carboplatin (P > 0.1). A higher ICRB group was associated with a smaller mean ophthalmic artery diameter across all procedures (P = 0.016), and femoral artery diameter did not vary significantly between ICRB groups (P = 0.906). A higher cumulative dose of IAC was significantly associated with a smaller takeoff angle of the OA (melphalan, P = 0.011; topotecan, P = 0.009; carboplatin, P = 0.031) in patients who underwent successful IAC procedures. Ophthalmic artery diameter and femoral artery diameter did not have a significant association (P > 0.1) with higher IAC doses in successful IACs. Cumulative IAC dose was not significantly associated with ophthalmic vasculature branching pattern, presence of choroidal blush, temporary OA vasospasm reported during the procedure, and OA occlusion upon microcatheter placement. CONCLUSION In this study, neurosurgical angioanatomy appeared to influence the cumulative dose of chemotherapy needed during IAC for retinoblastoma. In the future, these anatomic variables may be used to guide the frequency of monitoring, dosing, and estimation of recurrence risk.
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Affiliation(s)
| | - Michael I Nahhas
- University of Texas Health Science Center at Houston, 6560 Fannin St., Suite 750, Houston, TX, 77030, USA
| | - Brenda Zhou
- Retina Consultants of Texas, Houston, TX, USA
| | - Mark J Dannenbaum
- University of Texas Health Science Center at Houston, 6560 Fannin St., Suite 750, Houston, TX, 77030, USA
| | | | - Amy C Schefler
- Retina Consultants of Texas, Houston, TX, USA.
- University of Texas Health Science Center at Houston, 6560 Fannin St., Suite 750, Houston, TX, 77030, USA.
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Kritfuangfoo T, Rojanaporn D. Update on chemotherapy modalities for retinoblastoma: Progress and challenges. Asia Pac J Ophthalmol (Phila) 2024; 13:100061. [PMID: 38641204 DOI: 10.1016/j.apjo.2024.100061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2024] [Revised: 03/18/2024] [Accepted: 03/20/2024] [Indexed: 04/21/2024] Open
Abstract
Retinoblastoma stands as a paradigm of success in treating malignancies among pediatric patients. Over recent decades, the approach to managing retinoblastoma has evolved significantly, transitioning from the preservation of patients' lives to the preservation of eyes and vision while minimizing treatment-related complications. Chemotherapy, administered through diverse routes, has solidified its role as the cornerstone of retinoblastoma treatment. In addition to intravenous chemotherapy (IVC), alternative administration routes, including intraarterial (IAC), intravitreal, intracameral, and periocular delivery, have emerged as promising modalities for retinoblastoma management. Numerous studies have demonstrated outstanding outcomes, achieving nearly 100% salvage rates for eyes classified under groups A-C. However, for advanced intraocular retinoblastoma (groups D and E eyes), IAC appears to offer superior local control rates compared to IVC. Intravitreal injection of chemotherapeutic agents, when administered in a controlled and secure manner, holds promise in averting the need for enucleation and radiotherapy in advanced retinoblastoma cases presenting with vitreous seeds. The optimal chemotherapy strategy remains meticulously tailored based on numerous factors. This review provides a comprehensive update on chemotherapy across various routes, encompassing key considerations, dosages, administration methods, treatment outcomes, and potential complications. Furthermore, it explores emerging potential treatments and outlines future directions aimed at enhancing treatment outcomes.
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Affiliation(s)
- Thanaporn Kritfuangfoo
- Department of Ophthalmology, Vajira Hospital, Navamindradhiraj University, Bangkok 10300, Thailand; Department of Ophthalmology, Ramathibodi Hospital, Mahidol University, Bangkok 10400, Thailand
| | - Duangnate Rojanaporn
- Department of Ophthalmology, Ramathibodi Hospital, Mahidol University, Bangkok 10400, Thailand.
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11
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Greig EC, Rabiee R, Afshar AR. Pushing the limit: Globe salvage of Group D retinoblastoma with severe vitreous seeding with intra-arterial chemotherapy and 15 cycles of intravitreal chemotherapy. Am J Ophthalmol Case Rep 2024; 33:101987. [PMID: 38283770 PMCID: PMC10818181 DOI: 10.1016/j.ajoc.2023.101987] [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: 07/27/2023] [Revised: 11/27/2023] [Accepted: 12/20/2023] [Indexed: 01/30/2024] Open
Abstract
Purpose To report the successful treatment of persistent retinoblastoma vitreous seeding with 6 cycles of intra-arterial chemotherapy and 15 cycles of intravitreal chemotherapy injections. Observations A three-year-old female presented to the ocular oncology clinic with Group D retinoblastoma with severe vitreous seeding. The patient received 3 cycles of intra-arterial chemotherapy (melphalan, topotecan, and carboplatin) and 15 cycles of intravitreal chemotherapy (melphalan and combined melphalan/topotecan). Complete tumor regression and resolution of vitreous seeding was achieved. The best corrected visual acuity in the affected eye was 20/50. Conclusions and Importance Intravitreal chemotherapy for retinoblastoma vitreous seeding is often restricted to 8 treatment cycles. Patients who do not respond after 8 cycles face salvage therapy with radiation or enucleation. This is a case in which prolonged intravitreal chemotherapy delivery was well tolerated and resulted in sustained tumor remission, with useful visual acuity in the treated eye.
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Affiliation(s)
- Eugenia C. Greig
- Ocular Oncology Service, Department of Ophthalmology, Wayne & Gladys Valley Center for Vision, University of California, San Francisco, CA, USA
| | - Roxanna Rabiee
- Ocular Oncology Service, Department of Ophthalmology, Wayne & Gladys Valley Center for Vision, University of California, San Francisco, CA, USA
| | - Armin R. Afshar
- Ocular Oncology Service, Department of Ophthalmology, Wayne & Gladys Valley Center for Vision, University of California, San Francisco, CA, USA
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, CA, USA
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Rajput S, Malviya R, Uniyal P. Advancements in the diagnosis, prognosis, and treatment of retinoblastoma. CANADIAN JOURNAL OF OPHTHALMOLOGY 2024:S0008-4182(24)00031-0. [PMID: 38369298 DOI: 10.1016/j.jcjo.2024.01.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 12/05/2023] [Accepted: 01/29/2024] [Indexed: 02/20/2024]
Abstract
Retinoblastoma (RB) is a prevalent primitive intraocular malignancy in children, particularly in those younger than age 3 years. RB is caused by mutations in the RB1 gene. In developing countries, mortality rates for this type of cancer are still high, whereas industrialized countries have achieved a survival rate of >95%-98%. Untreated, the condition can be fatal, underscoring the importance of early diagnosis. The existing treatments primarily consist of surgery, radiotherapy, and chemotherapy. The detrimental effects of radiation and chemotherapeutic drugs have been documented as factors that contribute to increased mortality rates and negatively affect the quality of life for patients. MicroRNA (miRNA), a type of noncoding RNA, exerts a substantial influence on RB development and the emergence of treatment resistance by regulating diverse cellular processes. This review highlights recent developments in the involvement of miRNAs in RB. This encompasses the clinical significance of miRNAs in the diagnosis, prognosis, and treatment of RB. Additionally, this paper examines the regulatory mechanisms of miRNAs in RB and explores potential therapeutic interventions. This paper provides an overview of the current and emerging treatment options for RB, focusing on recent studies investigating the application of different types of nanoparticles for the diagnosis and treatment of this condition.
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Affiliation(s)
- Shivam Rajput
- Department of Pharmacy, School of Medical and Allied Sciences, Galgotias University, Greater Noida, Uttar Pradesh, India
| | - Rishabha Malviya
- Department of Pharmacy, School of Medical and Allied Sciences, Galgotias University, Greater Noida, Uttar Pradesh, India.
| | - Prerna Uniyal
- School of Pharmacy, Graphic Era Hill University, Dehradun, India
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Dockery PW, Ruben M, Duffner ER, Levin HJ, Lally SE, Shields JA, Shields CL. Likelihood of germline mutation with solitary retinoblastoma based on tumour location at presentation. Br J Ophthalmol 2023; 108:131-136. [PMID: 36414256 DOI: 10.1136/bjo-2022-321757] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Accepted: 11/07/2022] [Indexed: 11/23/2022]
Abstract
BACKGROUND/AIMS To evaluate the likelihood of germline mutation in patients presenting with solitary retinoblastoma based on tumour location at first examination. METHODS Retrospective analysis of solitary unilateral retinoblastoma for likelihood of germline mutation (family history of retinoblastoma and/or genetic testing indicating germline RB1 mutation and/or development of additional new or bilateral tumours) based on tumur location at presentation (macular vs extramacular). RESULTS Of 480 consecutive patients with solitary retinoblastoma, 85 were in the macula (18%) and 395 were extramacular (82%). By comparison (macular vs extramacular tumours), macular tumours had smaller basal diameter (12.7 mm vs 18.9 mm, p<0.001) and smaller tumour thickness (6.1 mm vs 10.7 mm, p<0.001). Patients with macular tumours demonstrated greater likelihood for germline mutation (23% vs 12%, OR=2.18, p=0.011), specifically based on family history of retinoblastoma (13% vs 2%, OR=4.64, p=0.004), genetic testing showing germline RB1 mutation (27% vs 15%, OR=2.04 (95% CI 1.04 to 4.01), p=0.039), development of new tumours (13% vs 3%, OR=5.16 (95% CI 2.06 to 12.87), p=0.001) and/or development of bilateral disease (9% vs 2%, OR=4.98 (95% CI 1.70 to 14.65), p=0.004). CONCLUSIONS Among patients with solitary unilateral retinoblastoma, those presenting with macular tumour (compared with extramacular tumour) show 2.18 times greater likelihood for germline mutation and an even higher likelihood of development of subsequent tumours. Solitary macular retinoblastoma should raise an index of suspicion for likely germline mutation and multifocal disease.
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Affiliation(s)
- Philip W Dockery
- Wills Eye Hospital Ocular Oncology Service, Philadelphia, Pennsylvania, USA
| | - Megan Ruben
- Wills Eye Hospital Ocular Oncology Service, Philadelphia, Pennsylvania, USA
| | - Emily R Duffner
- Wills Eye Hospital Ocular Oncology Service, Philadelphia, Pennsylvania, USA
| | - Hannah J Levin
- Wills Eye Hospital Ocular Oncology Service, Philadelphia, Pennsylvania, USA
| | - Sara E Lally
- Wills Eye Hospital Ocular Oncology Service, Philadelphia, Pennsylvania, USA
| | - Jerry A Shields
- Wills Eye Hospital Ocular Oncology Service, Philadelphia, Pennsylvania, USA
| | - Carol L Shields
- Wills Eye Hospital Ocular Oncology Service, Philadelphia, Pennsylvania, USA
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Wai YZ, Radhakrishnan DM, Lingam G, Hamzah N, Rahmat J. Intra-arterial chemotherapy for retinoblastoma: Experience from the pediatric ophthalmology referral center in Malaysia with literature review. Taiwan J Ophthalmol 2023; 13:527-534. [PMID: 38249495 PMCID: PMC10798403 DOI: 10.4103/tjo.tjo-d-22-00162] [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: 11/14/2022] [Accepted: 12/16/2022] [Indexed: 01/23/2024] Open
Abstract
PURPOSE We aimed to analyze our 4-year experience of intra-arterial chemotherapy (IAC) for retinoblastoma (RB) and to examine the tumor response, globe salvage, mortality, and safety profile of IAC in the Malaysian profile. MATERIALS AND METHODS This was a retrospective, interventional case series. A total of 22 eyes of 20 patients with RB who underwent IAC using melphalan and topotecan from January 2018 to December 2021 in Hospital Kuala Lumpur were retrospectively reviewed. Tumor response, globe salvage, mortality, and safety profile of IAC were compared based on the International Classification of Retinoblastoma. RESULTS The mean patient age at IAC was 21.3 months. An overall globe salvage rate of 63.6% was observed: more specifically, 100% for Group A, 75% for Groups B and C, 66.7% for Group D, and 42.9% for Group E. Poor tumor response after IAC was significantly associated with a lesser chance of globe salvage (P = 0.045). The overall rate of good tumor response following IAC was 77.3%. Specifically, rates of good tumor response in each group were 100%, 75%, 75%, 83.3% and 71.4% in group A, B, C, D and E, respectively. The mortality rate was 5%. Complications (per-catheterization) included cerebral infarct (2.2%), oxygen desaturation (2.2%), vomiting (26.1%), periorbital edema (8.8%), ptosis (6.5%), fever, femoral hematoma, and hyperpigmentation over lid (4.4% each). CONCLUSION Four-year experience showed that IAC is a safe and effective method for RB management. Patients with a poor response after IAC may have a lower chance of globe salvage. Careful patient selection is of utmost importance to achieve the best outcome in a setting of limited health-care resources.
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Affiliation(s)
- Yong Zheng Wai
- Department of Ophthalmology, Kuala Lumpur Hospital, Kuala Lumpur, Malaysia
- Department of Pediatric Ophthalmology, Tunku Azizah Hospital, Kuala Lumpur, Malaysia
| | | | - Ganeshwara Lingam
- Department of Radiology, Tunku Azizah Hospital, Kuala Lumpur, Malaysia
| | - Norhafizah Hamzah
- Department of Pediatric Ophthalmology, Tunku Azizah Hospital, Kuala Lumpur, Malaysia
| | - Jamalia Rahmat
- Department of Pediatric Ophthalmology, Tunku Azizah Hospital, Kuala Lumpur, Malaysia
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15
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Onugwu AL, Ugorji OL, Ufondu CA, Ihim SA, Echezona AC, Nwagwu CS, Onugwu SO, Uzondu SW, Agbo CP, Ogbonna JD, Attama AA. Nanoparticle-based delivery systems as emerging therapy in retinoblastoma: recent advances, challenges and prospects. NANOSCALE ADVANCES 2023; 5:4628-4648. [PMID: 37705787 PMCID: PMC10496918 DOI: 10.1039/d3na00462g] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Accepted: 08/15/2023] [Indexed: 09/15/2023]
Abstract
Retinoblastoma is the most common intraocular malignancy in children. The treatment of this rare disease is still challenging in developing countries due to delayed diagnosis. The current therapies comprise mainly surgery, radiotherapy and chemotherapy. The adverse effects of radiation and chemotherapeutic drugs have been reported to contribute to the high mortality rate and affect patients' quality of life. The systemic side effects resulting from the distribution of chemotherapeutic drugs to non-cancerous cells are enormous and have been recognized as one of the reasons why most potent anticancer compounds fail in clinical trials. Nanoparticulate delivery systems have the potential to revolutionize cancer treatment by offering targeted delivery, enhanced penetration and retention effects, increased bioavailability, and an improved toxicity profile. Notwithstanding the plethora of evidence on the beneficial effects of nanoparticles in retinoblastoma, the clinical translation of this carrier is yet to be given the needed attention. This paper reviews the current and emerging treatment options for retinoblastoma, with emphasis on recent investigations on the use of various classes of nanoparticles in diagnosing and treating retinoblastoma. It also presents the use of ligand-conjugated and smart nanoparticles in the active targeting of anticancer and imaging agents to the tumour cells. In addition, this review discusses the prospects and challenges in translating this nanocarrier into clinical use for retinoblastoma therapy. This review may provide new insight for formulation scientists to explore in order to facilitate the development of more effective and safer medicines for children suffering from retinoblastoma.
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Affiliation(s)
- Adaeze Linda Onugwu
- Drug Delivery and Nanomedicines Research Laboratory, Department of Pharmaceutics, University of Nigeria Nsukka Enugu State Nigeria
| | - Onyinyechi Lydia Ugorji
- Department of Pharmaceutical Technology and Industrial Pharmacy, University of Nigeria Nsukka Enugu State Nigeria
| | - Chinasa A Ufondu
- Molecular Pharmacology and Therapeutics, Department of Pharmacology, University of Minnesota Twin Cities USA
| | - Stella Amarachi Ihim
- Department of Science Laboratory Technology (Physiology and Pharmacology Unit), University of Nigeria Nsukka Enugu State Nigeria
| | - Adaeze Chidiebere Echezona
- Drug Delivery and Nanomedicines Research Laboratory, Department of Pharmaceutics, University of Nigeria Nsukka Enugu State Nigeria
| | - Chinekwu Sherridan Nwagwu
- Drug Delivery and Nanomedicines Research Laboratory, Department of Pharmaceutics, University of Nigeria Nsukka Enugu State Nigeria
| | - Sabastine Obinna Onugwu
- Department of Pharmacognosy, Enugu State University of Science and Technology Enugu State Nigeria
| | - Samuel WisdomofGod Uzondu
- NanoMalaria Research Unit, Drug Delivery and Nanomedicines Research Laboratory, Department of Pharmaceutics, University of Nigeria Nsukka Enugu State Nigeria
| | - Chinazom Precious Agbo
- Drug Delivery and Nanomedicines Research Laboratory, Department of Pharmaceutics, University of Nigeria Nsukka Enugu State Nigeria
| | - John Dike Ogbonna
- Drug Delivery and Nanomedicines Research Laboratory, Department of Pharmaceutics, University of Nigeria Nsukka Enugu State Nigeria
| | - Anthony Amaechi Attama
- Drug Delivery and Nanomedicines Research Laboratory, Department of Pharmaceutics, University of Nigeria Nsukka Enugu State Nigeria
- Institute for Drug-Herbal Medicine-Excipient Research and Development, University of Nigeria Nsukka Enugu State Nigeria
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Chang E, Zhou Y, Musch D, Edmonds A, Sedig L, Hutchinson R, Chaudhary N, Demirci H. Comparing internal versus external carotid artery branch delivery of intraarterial chemotherapy for the treatment of retinoblastoma. Graefes Arch Clin Exp Ophthalmol 2023; 261:2679-2687. [PMID: 37010593 DOI: 10.1007/s00417-023-06037-w] [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: 09/17/2022] [Revised: 12/27/2022] [Accepted: 03/14/2023] [Indexed: 04/04/2023] Open
Abstract
PURPOSE The goal of this study was to compare the efficacy of intraarterial chemotherapy (IAC) for retinoblastoma delivered via the ophthalmic artery (OA) division of the internal carotid artery (ICA) versus alternative branches of the external carotid artery (ECA). METHODS We performed a retrospective chart review of patients receiving IAC for retinoblastoma at a single institution. Subjects were divided into three groups: those that received IAC solely through the OA branch of the ICA, those that initially received IAC through the OA branch of the ICA but were later switched to the ECA, and those that only received IAC through the ECA. The main outcomes compared included globe salvage rate and reduction in tumor thickness and size. RESULTS A total of 30 eyes from 26 patients were included. A total of 91 (58%) sessions of IAC were performed through the OA division of the ICA and 65 (42%) were performed through branches of the ECA. Eleven eyes (37%) solely received IAC through the OA branch of the ICA, 16 eyes (53%) were converted to ECA treatment, and 3 eyes solely received IAC through branches of the ECA. Statistical analysis did not show any significant difference in globe salvage rate or reduction in tumor thickness and size. CONCLUSION The use of alternative approaches for IAC when the OA branch of the ICA catheterization is not feasible allows for safe continued delivery of highly effective IAC, leading to similar outcomes in terms of globe salvage and reduction in tumor size.
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Affiliation(s)
- Emily Chang
- Department of Ophthalmology and Visual Sciences, Kellogg Eye Center, University of Michigan, 1000 Wall St, Ann Arbor, MI, USA
| | - Yunshu Zhou
- Department of Ophthalmology and Visual Sciences, Kellogg Eye Center, University of Michigan, 1000 Wall St, Ann Arbor, MI, USA
| | - David Musch
- Department of Ophthalmology and Visual Sciences, Kellogg Eye Center, University of Michigan, 1000 Wall St, Ann Arbor, MI, USA
- Department of Epidemiology, University of Michigan, Ann Arbor, USA
| | - Amy Edmonds
- Department of Pediatrics, Division of Hematology and Oncology, University of Michigan, Ann Arbor, USA
| | - Laura Sedig
- Department of Pediatrics, Division of Hematology and Oncology, University of Michigan, Ann Arbor, USA
| | - Raymond Hutchinson
- Department of Pediatrics, Division of Hematology and Oncology, University of Michigan, Ann Arbor, USA
| | - Neeraj Chaudhary
- Department of Neurosurgery, University of Michigan, Ann Arbor, MI, USA
- Department of Radiology, University of Michigan, Ann Arbor, MI, USA
| | - Hakan Demirci
- Department of Ophthalmology and Visual Sciences, Kellogg Eye Center, University of Michigan, 1000 Wall St, Ann Arbor, MI, USA.
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Wen X, Fan J, Jin M, Jiang H, Li J, Han M, Zhang C, He X, Luo Y, Yang J, Zhou M, Tan J, Yang X, Ji X, Zhang J, Zhao J, Jia R, Fan X. Intravenous versus super-selected intra-arterial chemotherapy in children with advanced unilateral retinoblastoma: an open-label, multicentre, randomised trial. THE LANCET. CHILD & ADOLESCENT HEALTH 2023; 7:613-620. [PMID: 37536351 DOI: 10.1016/s2352-4642(23)00141-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Revised: 05/18/2023] [Accepted: 05/31/2023] [Indexed: 08/05/2023]
Abstract
BACKGROUND Super-selected intra-arterial chemotherapy has increasingly been used as conservative management for retinoblastoma during the past decade. However, the absence of evidence from randomised controlled trials engendered controversy in the administration route of chemotherapy. We aimed to assess the efficacy and safety of intra-arterial chemotherapy compared with intravenous chemotherapy. METHODS This open-label, multicentre, randomised trial was done at six hospitals in China. Patients with new-onset unilateral group D or E retinoblastoma (poorly defined, large, or very large tumours, according to the International Intraocular Retinoblastoma Classification) without high-risk clinical factors were included. Patients were randomly assigned (1:1) to receive intra-arterial chemotherapy (injections of 0·5 mg/kg [or depending on age] melphalan with 20 mg carboplatin [first and third cycles] or with 1 mg topotecan [second and fourth cycles]) or intravenous chemotherapy (0·05 mg/kg [or 1·5 mg/m2] vincristine, 5 mg/kg [or 150 mg/m2] etoposide, and 18·6 mg/kg [or 560 mg/m2] carboplatin for six cycles). After intra-arterial chemotherapy, patients received a subcutaneous injection of 0·1 mL nadroparin calcium twice at a 12 h interval. Both intra-arterial and intravenous chemotherapy cycles were completed every 4 weeks. No masking was done, except of independent statisticians, who were masked to the allocation information. The primary outcome was 2-year progression-free globe salvage rate, defined as the time from randomisation to tumour progression or enucleation, whichever occurred first, and was analysed by intention to treat. We also recorded predefined safety outcomes (myelosuppression and ophthalmic arterial stenosis or occlusion) and severe adverse events likely to be related to study treatment. The study is registered with the Chinese Clinical Trial Registry, ChiCTR-IPR-15006469, and is complete. FINDINGS Between June 1, 2015, and June 1, 2018, 234 patients with newly diagnosed retinoblastoma were screened and 143 eligible patients (median age 23·6 months [IQR 14·0-31·9]) were enrolled and randomly assigned to the intra-arterial chemotherapy group (n=72) or the intravenous chemotherapy group (n=71). At a median follow-up of 35·8 months (IQR 28·4-43·0), the 2-year progression-free globe salvage rate was 53% (38 of 72 patients) in the intra-arterial chemotherapy group and 27% (19 of 71 patients) in the intravenous chemotherapy group (risk ratio 1·97, 95% CI 1·27-3·07, p=0·0020). Myelosuppression was less common in the intra-arterial chemotherapy group than in the intravenous chemotherapy group (37 [51%] of 72 patients vs 50 [70%] of 71 patients; 0·73, 95% CI 0·56-0·96, p=0·021) and less severe (ptrend=0·0070). In the intra-arterial chemotherapy group, two (3%) of 72 patients had ophthalmic artery occlusion and 13 (18%) patients had ophthalmic artery stenosis. INTERPRETATION Our findings show that intra-arterial chemotherapy could significantly improve the globe salvage rate in children with advanced unilateral retinoblastoma compared with intravenous chemotherapy, with mild systemic complications and no difference in overall survival rate. Intra-arterial chemotherapy could be an acceptable first-line treatment in children with advanced unilateral retinoblastoma. FUNDING Scientific Research Program of the National Health and Family Planning Commission of China, the Clinical Research Plan of Shanghai Hospital Development Center, the National Natural Science Foundation of China, and the Science and Technology Commission of Shanghai Municipality.
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Affiliation(s)
- Xuyang Wen
- Department of Ophthalmology, Ninth People's Hospital affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jiayan Fan
- Department of Ophthalmology, Ninth People's Hospital affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Mei Jin
- Medical Oncology Department, Pediatric Oncology Center, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Hua Jiang
- Department of Interventional Radiology and Vascular Anomalies, Guangzhou Women and Children's Medical Center, Guangzhou, China
| | - Jiakai Li
- Department of Ophthalmology, Xinhua Hospital affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Minglei Han
- Department of Ophthalmology, Ninth People's Hospital affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Chengyue Zhang
- Department of Ophthalmology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Xiaoyu He
- Department of Ophthalmology, Ninth People's Hospital affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yingxiu Luo
- Department of Ophthalmology, Ninth People's Hospital affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jie Yang
- Department of Ophthalmology, Ninth People's Hospital affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Min Zhou
- Department of Ophthalmology, Ninth People's Hospital affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jia Tan
- Eye Center of Xiangya Hospital and Hunan Key Laboratory of Ophthalmology, Central South University, Changsha, China
| | - Xinji Yang
- Senior department of Ophthalmology, the third medical center of Chinese PLA General Hospital, Beijing, China
| | - Xunda Ji
- Department of Ophthalmology, Xinhua Hospital affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jing Zhang
- Department of Interventional Radiology and Vascular Anomalies, Guangzhou Women and Children's Medical Center, Guangzhou, China; Department of Interventional Radiology, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Junyang Zhao
- National Center for Pediatric Center Surveillance, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, China
| | - Renbing Jia
- Department of Ophthalmology, Ninth People's Hospital affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xianqun Fan
- Department of Ophthalmology, Ninth People's Hospital affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China.
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Bakal K, Raval V, Gattu SK, Palkonda VAR, Kaliki S. Primary Subretinal Seeding in Retinoblastoma: Clinical Presentation and Treatment Outcomes. Ocul Oncol Pathol 2023; 9:32-39. [PMID: 38376084 PMCID: PMC10821785 DOI: 10.1159/000530497] [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: 01/17/2023] [Accepted: 03/23/2023] [Indexed: 02/21/2024] Open
Abstract
Introduction The aim of this study was to describe the clinical features and treatment outcomes of primary subretinal seeding (SRS) in patients with intraocular retinoblastoma (RB). Methods Descriptive analysis of primary SRS in 47 patients (50 eyes) with RB was performed. Results Mean age was 19 months (range, 2-72 months), and 55% (n = 26) of the subjects were male. At presentation, the SRS involved two or more quadrants in 88% of eyes. Most seeds appeared yellowish gray (66%) and round to oval in shape (48%). Two-thirds of SRS were seen posterior to the equator and within 5 mm from the main tumor. Associated features included subretinal fluid in 50 eyes (100%), total retinal detachment in 28 eyes (56%), and vitreous seeds in 20 eyes (40%). Treatment included intravenous chemotherapy (IVC) (n = 47; 94%), enucleation (n = 2; 4%), and intra-arterial chemotherapy (n = 1; 2%). SRS treatment included adjunct use of focal transpupillary thermotherapy and/or cryotherapy (n = 20; 40%). Retinal tumor control was achieved in 36 eyes (76%) with 32 eyes (78%) showing a type 3 regression pattern, while SRS completely regressed in 24 (48%) eyes, partially in 15 (30%) and worsened in 2 (4%) eyes. Over a mean follow-up of 30 months (range, 3-68 months), SRS recurrence was noted in 12 eyes (29%), globe salvage was achieved in 39 eyes (78%), and 1 (4%) patient died of presumed metastasis. Conclusion Primary SRS pose a therapeutic challenge during RB treatment. The SRS responds moderately to systemic IVC, with one-third cases showing SRS recurrence and one-fifth ultimately requiring enucleation.
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Affiliation(s)
- Komal Bakal
- The Operation Eyesight Universal Institute for Eye Cancer, L V Prasad Eye Institute, Hyderabad, India
| | - Vishal Raval
- The Operation Eyesight Universal Institute for Eye Cancer, L V Prasad Eye Institute, Hyderabad, India
| | | | | | - Swathi Kaliki
- The Operation Eyesight Universal Institute for Eye Cancer, L V Prasad Eye Institute, Hyderabad, India
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Mao J, Lu M, Lu S, Xing Y, Xu X, Chen Y, Xu H, Zuo W, Zhou J, Du W. Retinoblastoma gene expression profiling based on bioinformatics analysis. BMC Med Genomics 2023; 16:101. [PMID: 37179305 PMCID: PMC10183129 DOI: 10.1186/s12920-023-01537-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Accepted: 05/09/2023] [Indexed: 05/15/2023] Open
Abstract
BACKGROUND Retinoblastoma (RB) is frequently occurring malignant tumors that originate in the retina, and their exact cause and development mechanisms are yet to be fully comprehended. In this study, we identified possible biomarkers for RB and delved into the molecular mechanics linked with such markers. METHODS In this study GSE110811 and GSE24673 were analyzed. Weighted gene co-expression network analysis (WGCNA) was applied to screen modules and genes associated with RB. By overlapping RB-related module genes with differentially expressed genes (DEGs) between RB and control samples, differentially expressed retinoblastoma genes (DERBGs) were acquired. A gene ontology (GO) enrichment analysis and a kyoto encyclopedia of genes and genomes (KEGG) enrichment analysis were conducted to explore the functions of these DERBGs. To study the protein interactions of DERBGs, a protein-protein interaction (PPI) network was constructed. Hub DERBGs were screened using the least absolute shrinkage and selection operator (LASSO) regression analysis, as well as the random forest (RF) algorithm. Additionally, the diagnostic performance of RF and LASSO methods was evaluated using receiver operating characteristic (ROC) curves and single-gene gene set enrichment analysis (GSEA) was conducted to explore the potential molecular mechanisms involved with these Hub DERBGs. In addition, the competing endogenous RNA (ceRNA) regulatory network of Hub DERBGs was constructed. RESULT About 133 DERBGs were found to be associated with RB. GO and KEGG enrichment analyses revealed that the important pathways of these DERBGs. Furthermore, the PPI network revealed 82 DERBGs interacting with each other. By RF and LASSO methods, PDE8B, ESRRB, and SPRY2 were identified as Hub DERBGs in patients with RB. From the expression assessment of Hub DERBGs, it was found that the levels of expression of PDE8B, ESRRB, and SPRY2 were significantly decreased in the tissues of RB tumors. Secondly, single-gene GSEA revealed a connection between these 3 Hub DERBGs and oocyte meiosis, cell cycle, and spliceosome. Finally, the ceRNA regulatory network revealed that hsa-miR-342-3p, hsa-miR-146b-5p, hsa-miR-665, and hsa-miR-188-5p may play a central role in the disease. CONCLUSION Hub DERBGs may provide new insight into RB diagnosis and treatment based on the understanding of disease pathogenesis.
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Affiliation(s)
- Jun Mao
- The Eighth Affiliated Hospital of Sun Yat-sen University, Shenzheng, China
| | - Mingzhi Lu
- Aier Eye Hospital of Wuhan University, Wuhan, China
| | - Siduo Lu
- The First Affiliated Hospital of Kunming Medical University, Yunnan, China
| | - Yiqiao Xing
- Aier Eye Hospital of Wuhan University, Wuhan, China
| | - Xuejiao Xu
- The Eighth Affiliated Hospital of Sun Yat-sen University, Shenzheng, China
| | - Ying Chen
- The Eighth Affiliated Hospital of Sun Yat-sen University, Shenzheng, China
| | - Huirong Xu
- The Eighth Affiliated Hospital of Sun Yat-sen University, Shenzheng, China
| | - Wei Zuo
- The Eighth Affiliated Hospital of Sun Yat-sen University, Shenzheng, China
| | - Jingwen Zhou
- The Eighth Affiliated Hospital of Sun Yat-sen University, Shenzheng, China
| | - Wei Du
- The Eighth Affiliated Hospital of Sun Yat-sen University, Shenzheng, China.
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20
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Marasligiller SA, Williams BK, Vadivelu S, Correa ZM, Abruzzo TA, Nicola MD, Lane A, Geller JI. Ocular survival after intra-arterial chemotherapy for retinoblastoma improves with accrual of experience and programmatic evolution. Pediatr Blood Cancer 2023; 70:e30071. [PMID: 36349521 PMCID: PMC9790034 DOI: 10.1002/pbc.30071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2022] [Revised: 08/14/2022] [Accepted: 09/19/2022] [Indexed: 11/10/2022]
Abstract
BACKGROUND Intra-arterial chemotherapy (IAC) for the treatment of intraocular retinoblastoma has gained recognition as a method to improve ocular salvage; however, there is a paucity of evidence supporting treatment factors prognosticating ocular survival. METHODS All patients with retinoblastoma treated with IAC at a single institution between December 2008 and December 2019 were evaluated. Patient demographics, tumor classification, prior treatments, procedural data, other non-IAC therapies, adverse reactions, procedural complications, ocular outcomes, and overall survival were assessed via retrospective chart review. Factors suggestive of increased ocular survival were identified via univariate and multivariate analyses. The impact of accrued treatment experience was evaluated by grouping eyes by the respective year, IAC treatment was initiated. RESULTS Forty-nine eyes of 43 patients were treated for retinoblastoma with IAC (256 total procedures). At least grade 3 neutropenia was observed following 19% of IAC procedures. The risk of neutropenia was not statistically different between single or multidrug IAC. Comparing those who received balloon-assisted intra-arterial chemotherapy (bIAC) in more than two-thirds of cycles to those who did not, the risk of arterial access site complications was not statistically different. Multivariate analysis revealed a significantly lower risk of enucleation associated with treatment era in years (hazard ratio [HR] = 0.52-1.00, p < .05) and laser therapies (HR = 0.02-0.60, p < .05). CONCLUSIONS Ocular survival rates in patients treated with IAC for retinoblastoma at our institution have increased over time. Accrued treatment experience and programmatic changes have likely contributed. Larger, prospective series may lead to a better understanding of factors that consistently contribute to better ocular salvage.
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Affiliation(s)
- Stefan A Marasligiller
- Division of Oncology, Cincinnati Children's Hospital Medical Center, University of Cincinnati, Cincinnati, Ohio, USA
| | - Basil K Williams
- Ocular Oncology Service, Department of Ophthalmology, University of Cincinnati, Cincinnati, Ohio, USA
| | - Sudhakar Vadivelu
- Department of Neurosurgery, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Zelia M Correa
- Ocular Oncology Service, Department of Ophthalmology, University of Cincinnati, Cincinnati, Ohio, USA
- Ocular Oncology Program, Retina Service, Bascom Palmer Eye Institute, University of Miami, Miami, Florida, USA
| | - Todd A Abruzzo
- Department of Radiology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
- Department of Radiology, Barrow Neurological Institute at Phoenix Children's Hospital, Phoenix, Arizona, USA
| | - Maura Di Nicola
- Ocular Oncology Service, Department of Ophthalmology, University of Cincinnati, Cincinnati, Ohio, USA
| | - Adam Lane
- Division of Oncology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - James I Geller
- Division of Oncology, Cincinnati Children's Hospital Medical Center, University of Cincinnati, Cincinnati, Ohio, USA
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21
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Chen Y, Mao J, Xiang Z, Zhang Z, Zhang S, Wu S, Shen L. Retinal microvasculature observations of fellow eyes after intra-arterial chemotherapy for unilateral retinoblastoma using optical coherence tomography angiography. Front Med (Lausanne) 2023; 9:1015301. [PMID: 36703895 PMCID: PMC9871546 DOI: 10.3389/fmed.2022.1015301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Accepted: 12/21/2022] [Indexed: 01/12/2023] Open
Abstract
Purpose To investigate the characteristics of the retinal microvasculature of the fellow eyes in patients with unilateral retinoblastoma (RB) after intra-arterial chemotherapy (IAC) through optical coherence tomography angiography. Methods This retrospective study enrolled 11 fellow eyes of patients with unilateral RB receiving IAC (group I), nine fellow eyes of patients with unilateral RB receiving IAC and intravenous chemotherapy (IVC) (group II), and 14 age-matched normal eyes (control group). Optical coherence tomography angiography was performed on all individuals. Vascular density of superficial capillary plexus and deep capillary plexus (DCP), foveal avascular zone related parameters, and retinal thickness were measured and compared among the three groups. Results There was no statistical difference in age and logMAR visual acuity among the three groups. Compared with the control group, the vascular density of the DCP was lower in group I and II. Decreased vascular density of FD-300 and thinner thickness of outer plexus layer to Bruch's membrane were detected in group II compared with the control group. The vascular density and retinal thickness showed no differences between group I and II. Conclusion The decreased vascular density in the DCP without measurable visual impairment was observed in fellow eyes after IAC or IAC + IVC for unilateral RB. Further studies with a larger sample would be necessary to determine the clinical significance of these findings.
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Affiliation(s)
- Yijing Chen
- Department of Ophthalmology, Center for Rehabilitation Medicine, Affiliated People’s Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, China,Department of Retina Center, Affiliated Eye Hospital of Wenzhou Medical University, Hangzhou, Zhejiang, China
| | - Jianbo Mao
- Department of Ophthalmology, Center for Rehabilitation Medicine, Affiliated People’s Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, China,Department of Retina Center, Affiliated Eye Hospital of Wenzhou Medical University, Hangzhou, Zhejiang, China
| | - Ziyi Xiang
- Department of Ophthalmology, Center for Rehabilitation Medicine, Affiliated People’s Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Zhengxi Zhang
- Department of Ophthalmology, Center for Rehabilitation Medicine, Affiliated People’s Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Shian Zhang
- Department of Retina Center, Affiliated Eye Hospital of Wenzhou Medical University, Hangzhou, Zhejiang, China
| | - Sulan Wu
- Department of Ophthalmology, Center for Rehabilitation Medicine, Affiliated People’s Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, China
| | - Lijun Shen
- Department of Ophthalmology, Center for Rehabilitation Medicine, Affiliated People’s Hospital, Hangzhou Medical College, Hangzhou, Zhejiang, China,Department of Retina Center, Affiliated Eye Hospital of Wenzhou Medical University, Hangzhou, Zhejiang, China,*Correspondence: Lijun Shen,
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22
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Han JW, Lee CS, Hahn SM, Ahn WK, Kim HS, Yun H, Lee SC, Kim BM, Kim DJ, Lyu CJ. The Efficacy of Alternate Systemic Intravenous Chemotherapy and Intra-arterial Chemotherapy Approach for Eye Globe Salvage in Retinoblastoma. Cancer Res Treat 2023; 55:270-278. [PMID: 35609621 PMCID: PMC9873333 DOI: 10.4143/crt.2021.1537] [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: 11/26/2021] [Accepted: 05/23/2022] [Indexed: 02/04/2023] Open
Abstract
PURPOSE The advances in the treatment of retinoblastoma have enabled salvaging the globe in advanced stages with intra-arterial chemotherapy (IAC). We developed a strategy of alternate application of systemic intravenous chemotherapy (IVC) and IAC (referred to as alternate systemic IVC and IAC; ASIAC) to reduce central nervous metastases during IAC and examined its efficacy and safety in eye globe salvage in this study. MATERIALS AND METHODS Between January 2010 and February 2021, 43 eyes of 40 patients received ASIAC treatment for retinoblastoma at the Yonsei Cancer Center, Yonsei University Health System. Their medical records were reviewed retrospectively to evaluate the eye salvage rate (ESR), defined from diagnosis to enucleation. High-risk retinoblastoma was defined as group D or E by the International Classification of Retinoblastoma. RESULTS The study enrolled 38 and five cases of high-risk and low-risk retinoblastoma, respectively. In total, 178 IAC and 410 IVC courses were administered, with a median of 4 (interquartile range [IQR], 3.0 to 5.0) IAC and 9 (IQR, 6.0 to 11) IVC courses per eye, respectively. The 5-year ESR was 60.4%±8.7% for the whole cohort, 100% for low-risk retinoblastoma, and 53.6%±9.8% for high-risk retinoblastoma. Among those diagnosed since 2015, the 5-year ESR for high-risk retinoblastoma was 63.5%±14.0%. Fifteen eyes underwent enucleation; no viable tumor was found in three enucleated eyes. There were no deaths in this cohort. CONCLUSION Primary IAC-IVC (i.e., ASIAC) for patients with retinoblastoma was tolerable and effective in salvaging the eye and maintaining survival.
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Affiliation(s)
- Jung Woo Han
- Division of Pediatric Hematology and Oncology, Department of Pediatrics, Yonsei University Health System, Yonsei University College of Medicine, Seoul,
Korea,Department of Pediatric Hemato-Oncology, Yonsei Cancer Center, Yonsei University Health System, Seoul,
Korea
| | - Christopher Seungkyu Lee
- Department of Ophthalmology, The Institute of Vision Research, Yonsei University College of Medicine, Seoul,
Korea
| | - Seung Min Hahn
- Division of Pediatric Hematology and Oncology, Department of Pediatrics, Yonsei University Health System, Yonsei University College of Medicine, Seoul,
Korea,Department of Pediatric Hemato-Oncology, Yonsei Cancer Center, Yonsei University Health System, Seoul,
Korea
| | - Won Kee Ahn
- Division of Pediatric Hematology and Oncology, Department of Pediatrics, Yonsei University Health System, Yonsei University College of Medicine, Seoul,
Korea,Department of Pediatric Hemato-Oncology, Yonsei Cancer Center, Yonsei University Health System, Seoul,
Korea
| | - Hyo Sun Kim
- Division of Pediatric Hematology and Oncology, Department of Pediatrics, Yonsei University Health System, Yonsei University College of Medicine, Seoul,
Korea,Department of Pediatric Hemato-Oncology, Yonsei Cancer Center, Yonsei University Health System, Seoul,
Korea
| | - Hyeseon Yun
- Department of Pediatric Hemato-Oncology, Yonsei Cancer Center, Yonsei University Health System, Seoul,
Korea
| | - Sung Chul Lee
- Department of Ophthalmology, The Institute of Vision Research, Yonsei University College of Medicine, Seoul,
Korea
| | - Byung Moon Kim
- Department of Radiology, Yonsei University College of Medicine, Seoul,
Korea
| | - Dong Joon Kim
- Department of Radiology, Yonsei University College of Medicine, Seoul,
Korea
| | - Chuhl Joo Lyu
- Division of Pediatric Hematology and Oncology, Department of Pediatrics, Yonsei University Health System, Yonsei University College of Medicine, Seoul,
Korea,Department of Pediatric Hemato-Oncology, Yonsei Cancer Center, Yonsei University Health System, Seoul,
Korea
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23
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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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24
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Li J, Jing C, Hua X, Liang T, Li J, Zhao P, Ji X. Outcome of salvage intra-arterial chemotherapy for recurrent retinoblastoma. Eye (Lond) 2022; 36:2106-2110. [PMID: 34654891 PMCID: PMC9581931 DOI: 10.1038/s41433-021-01693-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Revised: 06/14/2021] [Accepted: 07/07/2021] [Indexed: 11/09/2022] Open
Abstract
PURPOSE To examine the outcome of salvage intra-arterial chemotherapy (IAC) for patients with recurrent retinoblastoma after the initial course of IAC and determine the factors influencing clinical outcome. METHODS A total of 73 eyes of 71 patients with recurrent retinoblastoma undergoing salvage IAC after initial successfully IAC between May 2014 and May 2019 were retrospectively reviewed for clinical outcomes. Ocular survival and progression-free survival were used to examine the efficacy of salvage IAC. The factors influencing clinical outcomes were determined using univariate and multivariate analyses. RESULTS The salvage IAC was delivered at mean 9.4 months (median 7, range 2.1-38.3 months) following the last cycle of initial IAC. 86.5% (64/73) eyes relapsed 16 months after the initial IAC. After the salvage IAC, 57 eyes (78.1%) were salvaged, and no further-line therapies were required for 36 eyes (49.3%). The 2-year Kaplan-Meier ocular survival and progression-free survival estimates after salvage IAC were 66.4% (95% CI, 31.5-42.1%) and 38.2% (95% CI, 17.8-28.8%), respectively. Univariate and multivariate analyses showed that the ocular survival and progression-free survival after salvage IAC were significantly associated with the history of vitreous seeds (p = 0.02 and p = 0.03, respectively). CONCLUSION Salvage IAC is effective for the management of recurrent retinoblastoma after the initial successful IAC. Eyes with a history of vitreous seeds in the course of the disease are more likely to relapse and with worse ocular survival. A close follow-up strategy is imperative to treat the recurrent tumour after salvage IAC.
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Affiliation(s)
- Jiakai Li
- Department of Ophthalmology, Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Chaohui Jing
- Department of Neurosurgery, Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xuming Hua
- Department of Neurosurgery, Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Tingyi Liang
- Department of Ophthalmology, Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jing Li
- Department of Ophthalmology, Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Peiquan Zhao
- Department of Ophthalmology, Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China.
| | - Xunda Ji
- Department of Ophthalmology, Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China.
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25
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Wang L, Li S, Mei J, Ye L. Immunotherapies of retinoblastoma: Effective methods for preserving vision in the future. Front Oncol 2022; 12:949193. [PMID: 36132125 PMCID: PMC9483150 DOI: 10.3389/fonc.2022.949193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Accepted: 08/12/2022] [Indexed: 11/17/2022] Open
Abstract
Retinoblastoma is the most common intraocular tumor in children. Patients can be cured by enucleation, but it can lead to vision loss. Chemotherapy is the main method of treatment for RB currently. Unfortunately, chemoresistant and tumor metastasis often happen, resulting in a relatively poor prognosis. Therefore, immunotherapy becomes one of the optimal choices. Targeting not only tumor cells but also the active tumor microenvironment is a novel strategy for RB treatment. Here, we conclude several potential targets for RB immunotherapy, including gangliosides GD2, PD-1 and PD-L1, B7H3, EpCAM and SYK. We also review the techniques for CART, bispecific antibodies and genetically modified Dendritic cells according to the characteristics of different targets and discuss the feasibility of immunotherapy with different targets.
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26
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Yarovoy AA, Golanov AV, Yarovaya VA, Kostjuchenko VV, Volodin DP. Stereotactic Gamma Knife® Radiosurgery of Intraocular Retinoblastoma: Six-Year Experience. Cureus 2022; 14:e28751. [PMID: 36211113 PMCID: PMC9529235 DOI: 10.7759/cureus.28751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/03/2022] [Indexed: 11/23/2022] Open
Abstract
Background External beam radiotherapy for resistant retinoblastoma is now seen as a last resort to saving the eye because of the risk of severe side effects: secondary cancers and cosmetic problems of orbital bone growth retardation. To reduce such complications, treatment modalities have shifted towards new radiation therapy techniques. No information on single fraction Gamma Knife® radiosurgery (GKRS) for intraocular retinoblastoma exists. Materials and methods Eighteen children (19 eyes) with retinoblastoma were treated with GKRS. The mean age at the time of treatment was 35 months (from 12 to 114 months). Before GKRS, all routes of chemotherapy delivery were held in all cases. The eligibility criteria for GKRS were retinoblastomas not amenable either to systemic or local chemotherapy and local ophthalmological treatment, retinoblastomas too large for conventional local methods, and inability to perform intraarterial chemotherapy. Conventional external beam radiotherapy was excluded in the presented cases, given the possible complications mentioned above. In every case, eye removal was suggested to the child's parents, but they flatly refused. GKRS was proposed as the last chance to save the eye (in four cases, it was performed on the only eye). The median prescribed dose was 22 Gy (interquartile range [IQR]: 18-35 Gy), and the median prescribed isodose was 50% (IQR: 36-90%). Results Local control was achieved in 79% of cases (complete tumor regression in 69%, incomplete regression in 10%). Two eyes (10.5%) could not be preserved and had to be enucleated due to the tumor recurrence. Two eyes (10.5%) developed secondary complications (total vitreous hemorrhage, retinal detachment, and iris neovascularization), making adequate tumor control nearly impossible. Overall, 15 eyes (79%) were preserved, and four eyes (21%) were enucleated after GKRS with no signs of tumor recurrence and metastasis in the mean follow-up of 41 months. No acute radiation side effects occurred in any patient after GKRS. Ten children (10 eyes, 53%) were diagnosed with vitreous hemorrhage from mild to severe. Three eyes presented with optic neuropathy one year after GKRS, and four eyes developed retinopathy. Radiation-induced cataract occurred in two eyes. There were no cases of secondary glaucoma or keratopathy in our study. All patients and eyes treated by GKRS were stable within 41 months (from seven to 74 months). Conclusions Single fraction Gamma Knife® radiosurgery may be a reasonable salvage treatment for resistant and recurrent retinoblastoma as an alternative approach to enucleation in selected cases. GKRS should be considered in retinoblastoma management.
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27
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Chandra K, Raval V, Reddy P VA, Kaliki S. Primary Macular Retinoblastoma: Clinical Presentation and Treatment Outcomes. JOURNAL OF VITREORETINAL DISEASES 2022; 6:367-373. [PMID: 37006899 PMCID: PMC9954921 DOI: 10.1177/24741264221107757] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Purpose: To describe the clinical features and treatment outcomes in eyes with primary macular retinoblastoma (RB). Methods: Patients with primary macular RB were analyzed. Results: Of 41 patients (47 eyes), 20 (49%) were boys and 21 (51%) were girls. The mean age at diagnosis was 16 months (range, 1-60 months). The RB was bilateral in 6 patients (15%). At presentation, the macula was completely covered with the tumor in 22 eyes (47%) and partially covered with the fovea spared in 13 eyes (28%) and the fovea involved 12 eyes (25%). Based on the International Classification of Intraocular Retinoblastoma, 25 (53%), 15 (32%), and 7 (15%) of tumors were in Group B, Group C, and Group D, respectively. The tumor had exophytic features in 36 eyes (77%). The mean tumor basal diameter was 10.0 mm and the mean thickness, 5.6 mm. Associated features included subretinal seeds (10 eyes; 21%) and surrounding subretinal fluid (16 eyes; 34%). Forty-three eyes (92%) were treated with intravenous chemotherapy, 2 (4%) with intra-arterial chemotherapy, and 2 (4%) with transpupillary thermotherapy. Local tumor control was achieved in 45 eyes (96%), with 33 eyes (70%) showing a type III regression pattern. Over a mean follow-up of 23 months (range, 3-48 months), the macular tumor recurred in 5 eyes (11%), the globe was salvaged in all eyes with associated foveal atrophy (36 eyes; 77%), and 1 patient (2%) died. Conclusions: Macular RB has a good prognosis for globe salvage while vision salvage might be compromised as a result of associated foveal atrophy.
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Affiliation(s)
- Kiran Chandra
- Operation Eyesight Universal Institute for Eye Cancer, LV Prasad Eye Institute, Hyderabad, India
| | - Vishal Raval
- Operation Eyesight Universal Institute for Eye Cancer, LV Prasad Eye Institute, Hyderabad, India
| | - Vijay Anand Reddy P
- Operation Eyesight Universal Institute for Eye Cancer, LV Prasad Eye Institute, Hyderabad, India
| | - Swathi Kaliki
- Operation Eyesight Universal Institute for Eye Cancer, LV Prasad Eye Institute, Hyderabad, India
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Nanotechnology for Pediatric Retinoblastoma Therapy. Pharmaceuticals (Basel) 2022; 15:ph15091087. [PMID: 36145308 PMCID: PMC9504930 DOI: 10.3390/ph15091087] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 08/26/2022] [Accepted: 08/27/2022] [Indexed: 12/11/2022] Open
Abstract
Retinoblastoma is a rare, sometimes hereditary, pediatric cancer. In high-income countries this disease has a survival rate approaching 100%, while in low- and middle-income countries the prognosis is fatal for about 80% of cases. Depending on the stage of the disease, different therapeutic protocols are applied. In more advanced forms of the disease, surgical removal of the entire globe and its intraocular contents (enucleation) is, unfortunately, necessary, whereas in other cases, conventional chemotherapy is normally used. To overcome the side-effects and reduced efficacy of traditional chemotherapic drugs, nanodelivery systems that ensure a sustained drug release and manage to reach the target site have more recently been developed. This review takes into account the current use and advances of nanomedicine in the treatment of retinoblastoma and discusses nanoparticulate formulations that contain conventional drugs and natural products. In addition, future developments in retinoblastoma treatment are discussed.
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29
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Liu Y, Han Y, Chen S, Liu J, Wang D, Huang Y. Liposome-based multifunctional nanoplatform as effective therapeutics for the treatment of retinoblastoma. Acta Pharm Sin B 2022; 12:2731-2739. [PMID: 35755292 PMCID: PMC9214327 DOI: 10.1016/j.apsb.2021.10.009] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Revised: 10/06/2021] [Accepted: 10/08/2021] [Indexed: 02/01/2023] Open
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30
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Ruben M, Eiger-Moscovich M, Yaghy A, Tadepalli S, Shields CL. Iodine-125 Plaque Radiotherapy for Retinoblastoma Recurrence Following Intra-arterial Chemotherapy. J Pediatr Ophthalmol Strabismus 2022; 59:164-171. [PMID: 34928770 DOI: 10.3928/01913913-20210903-01] [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] [Indexed: 11/20/2022]
Abstract
PURPOSE To assess the efficacy and toxicity of Iodine-125 (I-125) plaque radiotherapy for retinoblastoma following intra-arterial chemotherapy (IAC). METHODS Clinical records of patients with retinoblastoma who received I-125 plaque radiotherapy after IAC at the Ocular Oncology Service at Wills Eye Hospital between December 1, 2009 and April 30, 2020, were retrospectively reviewed. RESULTS Forty-one retinoblastomas in 41 eyes of 41 patients were treated with I-125 plaque radiotherapy after IAC at a median age of 32 months. The indication for plaque radiotherapy was solid tumor recurrence with or without overlying subretinal/vitreous seeds (n = 33, 80%), subretinal seeds alone (n = 6, 15%), and vitreous seeds alone (n = 2, 5%). The median irradiated basal diameter and thickness was 9 and 4 mm, respectively. Mean radiation dose to tumor apex was 3,483 centigray (cGy) delivered at mean rate of 35 cGy/hr. The irradiated site was controlled in 39 eyes (95%) at a median of 20 months after plaque radiotherapy for solid tumor (31 of 33, 94%), subretinal (6 of 6,100%), and vitreous seeds (2 of 2, 100%). A subgroup of tumors occurring within an ischemic retinal/choroidal field was identified on fluorescein angiography (n = 24) and demonstrated control in 22 of 24 (92%). Using Kaplan-Meier analysis, radiation complications at 2 years included vitreous hemorrhage (37%), retinopathy (28%), papillopathy (18%), and cataract (18%). Five eyes (12%) were enucleated for recurrence outside the irradiated area, chronic vitreous hemorrhage, and/or total retinal detachment. CONCLUSIONS Iodine-125 plaque radiotherapy provided 95% control for retinoblastoma tumors that failed IAC, including those in ischemic fields untreatable with further chemotherapy. Radiation complications should be anticipated in eyes exposed to substantial chemotherapy. [J Pediatr Ophthalmol Strabismus. 2022;59(3):164-171.].
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Lee C, Kim J. Genome maintenance in retinoblastoma: Implications for therapeutic vulnerabilities (Review). Oncol Lett 2022; 23:192. [PMID: 35527780 PMCID: PMC9073582 DOI: 10.3892/ol.2022.13312] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Accepted: 04/08/2022] [Indexed: 11/19/2022] Open
Abstract
Retinoblastoma (RB) is a pediatric ocular malignancy that is initiated mostly by biallelic inactivation of the RB transcriptional corepressor 1 (RB1) tumor suppressor gene in the developing retina. Unlike the prevailing prediction based on multiple studies involving RB1 gene disruption in experimental models, human RB tumors have been demonstrated to possess a relatively stable genome, characterized by a low mutation rate and a few recurrent chromosomal alterations related to somatic copy number changes. This suggests that RB may harbor heightened genome maintenance mechanisms to counteract or compensate for the risk of massive genome instability, which can potentially be driven by the early RB1 loss as a tumor-initiating event. Although the genome maintenance mechanisms might have been evolved to promote RB cell survival by preventing lethal genomic defects, emerging evidence suggests that the dependency of RB cells on these mechanisms also exposes their unique vulnerability to chemotherapy, particularly when the genome maintenance machineries are tumor cell-specific. This review summarizes the genome maintenance mechanisms identified in RB, including findings on the roles of chromatin regulators in DNA damage response/repair and protein factors involved in maintaining chromosome stability and promoting survival in RB. In addition, advantages and challenges for exploiting these therapeutic vulnerabilities in RB are discussed.
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Affiliation(s)
- Chunsik Lee
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat‑sen University, Guangzhou, Guangdong 510060, P.R. China
| | - Jong Kim
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat‑sen University, Guangzhou, Guangdong 510060, P.R. China
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Stålhammar G, Yeung A, Mendoza P, Dubovy SR, William Harbour J, Grossniklaus HE. Gain of Chromosome 6p Correlates with Severe Anaplasia, Cellular Hyperchromasia, and Extraocular Spread of Retinoblastoma. OPHTHALMOLOGY SCIENCE 2022; 2:100089. [PMID: 36246172 PMCID: PMC9560556 DOI: 10.1016/j.xops.2021.100089] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Revised: 11/03/2021] [Accepted: 12/03/2021] [Indexed: 06/16/2023]
Abstract
PURPOSE Gain of chromosome 6p has been associated with poor ocular survival in retinoblastoma and histopathologic grading of anaplasia with increased risk of metastatic spread and death. This study examined the correlation between these factors and other chromosomal abnormalities as well as results of whole genome sequencing, digital morphometry, and progression-free survival. DESIGN Retrospective cohort study from 2 United States tertiary referral centers. PARTICIPANTS Forty-two children who had undergone enucleation for retinoblastoma from January 2000 through December 2017. METHODS Status of chromosomes 6p, 1q, 9q, and 16q was evaluated with fluorescence in situ hybridization, the degree of anaplasia and presence of histologic high-risk features were assessed by ocular pathologists, digital morphometry was performed on scanned tumor slides, and whole genome sequencing was performed on a subset of tumors. Progression-free survival was defined as absence of distant or local metastases or tumor growth beyond the cut end of the optic nerve. MAIN OUTCOME MEASURES Correlation between each of chromosomal abnormalities, anaplasia, morphometry and sequencing results, and survival. RESULTS Forty-one of 42 included patients underwent primary enucleation and 1 was treated first with intra-arterial chemotherapy. Seven tumors showed mild anaplasia, 19 showed moderate anaplasia, and 16 showed severe anaplasia. All tumors had gain of 1q, 18 tumors had gain of 6p, 6 tumors had gain of 9q, and 36 tumors had loss of 16q. Tumors with severe anaplasia were significantly more likely to harbor 6p gains than tumors with nonsevere anaplasia (P < 0.001). Further, the hematoxylin staining intensity was significantly greater and that of eosin staining significantly lower in tumors with severe anaplasia (P < 0.05). Neither severe anaplasia (P = 0.10) nor gain of 6p (P = 0.21) correlated with histologic high-risk features, and severe anaplasia did not correlate to RB1, CREBBP, NSD1, or BCOR mutations in a subset of 14 tumors (P > 0.5). Patients with gain of 6p showed significantly shorter progression-free survival (P = 0.03, Wilcoxon test). CONCLUSIONS Gain of chromosome 6p emerges as a strong prognostic biomarker in retinoblastoma because it correlates with severe anaplasia, quantifiable changes in tumor cell staining characteristics, and extraocular spread.
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Affiliation(s)
- Gustav Stålhammar
- Ocular Pathology Service, St. Erik Eye Hospital, Stockholm, Sweden
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Aaron Yeung
- Royal Victorian Eye and Ear Hospital, Melbourne, Australia
- Departments of Ophthalmology and Pathology, Emory University School of Medicine, Atlanta, Georgia
| | - Pia Mendoza
- Departments of Ophthalmology and Pathology, Emory University School of Medicine, Atlanta, Georgia
| | - Sander R. Dubovy
- Department of Ophthalmology, Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, Miami, Florida
| | - J. William Harbour
- Department of Ophthalmology, Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, Miami, Florida
- Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, Florida
- Interdisciplinary Stem Cell Institute, University of Miami Miller School of Medicine, Miami, Florida
| | - Hans E. Grossniklaus
- Departments of Ophthalmology and Pathology, Emory University School of Medicine, Atlanta, Georgia
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The Safety and Effectiveness of Melphalan-Based Intra-Arterial Chemotherapy for Retinoblastoma: An Updated Single-Arm Systematic Review and Meta-Analysis. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:3156503. [PMID: 35198033 PMCID: PMC8860512 DOI: 10.1155/2022/3156503] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 01/19/2022] [Accepted: 01/26/2022] [Indexed: 11/18/2022]
Abstract
Melphalan-based intra-arterial chemotherapy was considered an innovative treatment for retinoblastoma patients because high rates of globe salvage could be obtained. Now it has been widely applied for primary or secondary treatment of retinoblastoma. This meta-analysis summarizes the most up-to-date evidence regarding the safety and effectiveness of melphalan-based intra-arterial chemotherapy in the treatment of retinoblastoma. The authors searched PubMed, EMBASE, and the Web of Science electronic databases for studies investigating the safety and effectiveness of melphalan-based intra-arterial chemotherapy in the treatment of retinoblastoma. Studies reporting outcomes and complications of melphalan-based intra-arterial chemotherapy for the treatment of retinoblastoma patients would be included. A total of 33 observational studies that involved 1900 patients and 2336 eyes were included. The overall globe salvage rate was 79.6% (773/971 eyes, 0.74 [95% CI: 0.66, 0.80]) for patients treated with IAC as primary therapy in 28 studies. The overall globe salvage rate was 66.4% (923/1391 eyes, 0.68 [95% CI: 0.60, 0.76]) for patients treated with IAC as secondary therapy in 25 studies. The most common ocular complications were retinopathy (32%) and palpebral edema (29.7%). The most common systemic complications were nausea/vomiting (20.9%). The overall metastasis rate was 1.1% (21/1793 patients, 0.038 [95% CI: 0.020, 0.038]). Twenty-nine studies that involved 1783 patients reported the mortality and the overall mortality was 1.5% (26/1783 patients, 0.029 [95% CI: 0.020, 0.048]). Our meta-analysis showed that melphalan-based IAC treatment was an option for retinoblastoma patients with acceptable efficacy according to retrospective studies. Further high-quality randomized control trials are necessary to provide more accurate and reliable results.
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Retinoblastoma: emerging concepts in genetics, global disease burden, chemotherapy outcomes, and psychological impact. Eye (Lond) 2022; 37:815-822. [PMID: 35217824 PMCID: PMC8873344 DOI: 10.1038/s41433-022-01980-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Revised: 01/07/2022] [Accepted: 02/08/2022] [Indexed: 11/08/2022] Open
Abstract
In this review we discuss several recent concepts regarding retinoblastoma control and its impact. In a cohort of 482 patients with solitary unilateral retinoblastoma revealed germline mutation in 16% and the likelihood of germline retinoblastoma was greater for younger children (≤1 year versus (vs.) >1 year at presentation) with odds ratio (OR) 2.96 (p = 0.001), and greatest for the youngest infants (≤3 months vs. >3-12 months) (OR 5.52) (p = 0.002). Retinocytoma/retinoma, a benign variant of retinoblastoma, was studied in 78 tumours and demonstrated transformation into retinoblastoma in 9.2% by 5 years and 15.3% by 10 years and 20 years. An international global study on retinoblastoma over 1.5 years revealed 4351 new patients and 85% from low- and middle-income countries, notably with older age at detection and greater risk for metastasis. Management of retinoblastoma in 964 eyes using intravenous chemotherapy showed 20-year globe salvage at 96% in group A, 90% in group B, 90% in group C, 68% in group D, and 32% in group E eyes. The 5-year globe salvage with intra-arterial chemotherapy for 160 eyes (655 infusions) with retinoblastoma showed success in 100% for group B, 80% for group C, 78% for group D, and 55% for group E. The psychological impact of retinoblastoma on the parents revealed depression (73%), anxiety (64%), and/or stress (100%), and on the patient revealed deficits in quality of life issues. Retinoblastoma is a challenging disease and chemotherapy provides reliable tumour control and globe salvage. Continuing efforts to improve quality of life issues is important.
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De Francesco S, Galluzzi P, Bracco S, Di Maggio A, Sgheri A, Hadijstilianou T. Rescue intra-arterial chemotherapy in unilateral multirelapsed peripapillary retinoblastoma: Decision making and the role of MRI. Eur J Ophthalmol 2022; 32:NP208-NP211. [DOI: 10.1177/1120672120957586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Introduction: In this case report we report our experience with rescue intra-arterial chemotherapy in a case of multi-relapsed peripapillary Retinoblastoma (RB) and the importance of high resolution MRI in detecting possible optic disc infiltration. Case report: In 2007, a 14 month-old caucasian girl was referred to our ocular oncology unit for leukocoria. Only left eye was interested, with a single mass of the posterior pole. Patient underwent six cycles of systemic chemotherapy and focal laser consolidation. Several relapses occurred during follow-up. Selective intra-arterial chemotherapy (SIAC) with Melphalan was performed and type IV remission was achieved. A new relapse occurred next to the optic disc. MRI was performed and we decided to try to save the globe with a rescue cycle of SIAC. Conclusion: MRI has demonstrated to be useful in decision making in RB, giving us a last chance to save the globe.
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Affiliation(s)
- Sonia De Francesco
- Department of Ophthalmology, University of Siena, Siena, Italy
- Retinoblastoma Referral Center, University of Siena, Siena, Italy
| | - Paolo Galluzzi
- NeuroImaging and NeuroInterventional Unit, Azienda Ospedaliera Senese, Siena, Italy
| | - Sandra Bracco
- Neurology and Neurometabolic Unit, University of Siena, Siena, Italy
| | | | - Arianna Sgheri
- Department of Ophthalmology, University of Siena, Siena, Italy
| | - Theodora Hadijstilianou
- Department of Ophthalmology, University of Siena, Siena, Italy
- Retinoblastoma Referral Center, University of Siena, Siena, Italy
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The Addition of Topotecan to Melphalan in the Treatment of Retinoblastoma with Intra-arterial Chemotherapy. ACTA ACUST UNITED AC 2021; 5:824-830. [DOI: 10.1016/j.oret.2020.11.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Revised: 10/13/2020] [Accepted: 11/04/2020] [Indexed: 11/18/2022]
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Intra-Arterial Chemotherapy: New Hope for Adult Retinoblastoma Treatment-A Case Report and Brief Review. Case Rep Ophthalmol Med 2021; 2021:6639900. [PMID: 34336323 PMCID: PMC8289600 DOI: 10.1155/2021/6639900] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Accepted: 06/29/2021] [Indexed: 11/17/2022] Open
Abstract
Background Adult retinoblastoma (RB) is a rare intraocular tumor, leading to delayed diagnosis and, eventually, enucleation of the involved eyes. Therefore, this diagnosis should be considered if attributable signs and symptoms occurred. Here, the authors report a case of an adult group D RB, treated successfully with intra-arterial chemotherapy (IAC) as primary treatment followed by cryotherapy. The authors briefly review the literature on the prognosis and management of adult RB. Case Presentation. A 22-year-old man has noticed floaters in his right eye for 2 months. Right eye examination revealed diffuse white spherical calcified vitreous seeds in all quadrants and a large white endophytic mass in the superonasal quadrant with engorged feeding vessels. Based on clinical data, the group D RB tumor was classified and the IAC was started with 2 medications, melphalan (5 mg) and topotecan (1 mg), for 3 cycles. Trans-scleral triple freeze-thaw cryotherapy was used as an adjunctive treatment at the latest hospital visit. Thirteen months after the last treatment, the RB tumor showed type 4 regression (flat chorioretinal scar) and no evidence of recurrence was identified. Conclusion It seems that IAC, as the first line of treatment, either alone or in conjunction with adjuvant therapies may allow us to salvage the globe of adult patients involved with RB.
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Current Indications of Secondary Enucleation in Retinoblastoma Management: A Position Paper on Behalf of the European Retinoblastoma Group (EURbG). Cancers (Basel) 2021; 13:cancers13143392. [PMID: 34298608 PMCID: PMC8303810 DOI: 10.3390/cancers13143392] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 06/30/2021] [Accepted: 07/02/2021] [Indexed: 11/30/2022] Open
Abstract
Simple Summary Although secondary enucleation (SE) is the treatment of choice for retinoblastoma eyes that did not respond favorably to conservative therapies, clear criteria for its indication are, however, currently missing. In this position paper on behalf of the European Retinoblastoma Group (EURbG), we discuss the available literature on SE, including its influence on metastases rate and survival, and propose guidelines to assist decision-making to interrupt eye-preserving therapies depending on the availabilities of advanced diagnostic and therapeutic modalities. Absolute indications to SE may be restricted to eyes with refractory tumor activity resisting all salvage treatments or eyes under apparent tumor control but no visual potential and irreducible complications. In contrast, eyes with an obscured optic nerve head and/or ocular complications amenable to specific surgical or medical management can be considered relative indications, provided that appropriate follow-up can be implemented and that parents are fully aware of a residual risk. Abstract Secondary enucleation (SE) puts an irreversible end to eye-preserving therapies, whenever their prolongation is expected to violate the presumed state of metastatic grace. At present, it must be acknowledged that clear criteria for SE are missing, leading to empiric and subjective indications commonly related to disease progression or relapse, disease persistence masking the optic nerve head or treatment-related complications obscuring the fundus view. This absence of evidence-based consensus regarding SE is explained by the continuously moving frontiers of the conservative management as a result of diagnostic and therapeutic advances, as well as by the lack of studies sufficiently powered to accurately stratify the risk of metastasis in conservatively treated patients. In this position paper of the European Retinoblastoma Group (EURbG), we give an overview of the progressive shift in the indications for SE over the past decades and propose guidelines to assist decision-making with respect to when SE becomes imperative or recommended, with corresponding absolute and relative SE indications. Further studies and validation of biologic markers correlated with the risk of metastasis are expected to set more precisely the frontiers of conservative management and thus consensual criteria for SE in the future.
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Manrique M, Akinbolue D, Madigan WP, Bregman J. Update on the Treatment of Retinoblastoma. Neoreviews 2021; 22:e423-e437. [PMID: 34210807 DOI: 10.1542/neo.22-7-e423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Retinoblastoma (Rb) is the most common pediatric ocular malignancy and accounts for 2% of all childhood cancers. Rb is initiated by a mutation of the RB1 tumor suppressor gene and occurs in 2 forms: 1) unilateral and unifocal, characterized by a single tumor in 1 eye, and 2) bilateral or unilateral, multifocal Rb with multiple tumor foci in 1 or both eyes. Rb is a disease of young children and if left untreated can result in visual morbidity as well as systemic mortality. Fortunately, because of the greater availability of genetic testing and earlier diagnosis, novel targeted therapies, and multimodal treatment approaches, disease-free survival rates and visual prognoses have improved dramatically. Current efforts to expand the accessibility of the newest Rb treatments aim to improve Rb outcomes worldwide. In this article, we will review the clinical presentation, diagnosis, and management of Rb, with a focus on the newest treatment approaches.
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Affiliation(s)
| | | | - William P Madigan
- Department of Ophthalmology, Children's National Hospital, Washington, DC
| | - Jana Bregman
- Department of Ophthalmology, Greater Baltimore Medical Center, Towson, MD
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Blitzer AL, Schechet SA, Shah HA, Blair MP. Retinoblastoma presenting as pseudohypopyon and preserved visual acuity. Am J Ophthalmol Case Rep 2021; 23:101141. [PMID: 34222713 PMCID: PMC8242958 DOI: 10.1016/j.ajoc.2021.101141] [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: 09/01/2020] [Revised: 03/30/2021] [Accepted: 06/14/2021] [Indexed: 11/25/2022] Open
Abstract
Purpose To describe a Case of retinoblastoma that presented subtly as a pseudohypopyon in a child with preserved visual acuity. Observations A 3-year-old male was referred for concern of hypopyon in the left eye. Initial examination revealed 20/30 vision, a pseudohypopyon, and a large white mass on fundoscopy. Examination under anesthesia revealed extensive retinoblastoma with vitreous seeds and anterior chamber involvement. Enucleation was performed and histology demonstrated retinoblastoma with tumor cells found within the ciliary body, iris, iridocorneal angle, and Schlemm canal. Based on the high-risk histopathology findings, adjuvant chemotherapy was performed. Conclusions and importance Retinoblastoma is the most common primary intraocular malignancy in children. Though the classic presentation is leukocoria and/or strabismus, it can present in a variety of ways. Physicians should be aware that retinoblastoma, even severe forms, can present subtly with pseudohypopyon and preserved vision. Adjuvant chemotherapy for anterior segment involvement remains controversial.
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Affiliation(s)
- Andrea L Blitzer
- Department of Ophthalmology and Visual Science, University of Chicago, Chicago, IL, USA
| | | | - Hassan A Shah
- Department of Ophthalmology and Visual Science, University of Chicago, Chicago, IL, USA
| | - Michael P Blair
- Department of Ophthalmology and Visual Science, University of Chicago, Chicago, IL, USA.,Retina Consultants, Ltd, Des Plaines, IL, USA
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Jia S, Wen X, Zhou M, He X, Han M, Fan J, Jia R, Fan X. Comparison of Intra-Arterial Chemotherapy Efficacy Delivered Through the Ophthalmic Artery or External Carotid Artery in a Cohort of Retinoblastoma Patients. Front Med (Lausanne) 2021; 8:658305. [PMID: 34179043 PMCID: PMC8225945 DOI: 10.3389/fmed.2021.658305] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Accepted: 05/10/2021] [Indexed: 11/25/2022] Open
Abstract
Purpose: To evaluate the efficacy of an external carotid artery (ECA) alternative route in intra-arterial chemotherapy (IAC) for treatment of retinoblastoma. Methods: In this retrospective, single-centre, case-control study, 98 retinoblastoma patients who received successful IAC were included. The drug delivery routes were the primary ophthalmic artery (OA) route and the ECA route when OA catheterization was not feasible. Results: A total of 337 successful IAC procedures were performed in our study, of which 32 (9.5%) procedures were performed through the ECA route. Eighteen eyes (18.4%) accepted at least one IAC through branches of the ECA. Statistical analysis showed that there was no significant difference in ocular clinical results (enucleation, death, recurrence and event-free) between the ECA and OA routes. No significant association was found between the route of drug delivery and the ocular survival time (p = 0.69). The use of ECA catheterization in at least one IAC cycle was not a predictor of enucleation (HR: 1.58; 95% CI: 0.56–4.46, p = 0.39). The increasing number of procedures through the ECA route did not increase the risk of enucleation (HR: 1.64; 95% CI: 0.42–6.39, p = 0.48). Conclusion: The ECA alternative route did not affect the efficacy of IAC in retinoblastoma. When the standard OA approach is not feasible, ECA system catheterization should be considered.
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Affiliation(s)
- Shichong Jia
- Department of Ophthalmology, Shanghai Key Laboratory of Orbital Diseases and Ocular Oncology, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Xuyang Wen
- Department of Ophthalmology, Shanghai Key Laboratory of Orbital Diseases and Ocular Oncology, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Min Zhou
- Department of Ophthalmology, Shanghai Key Laboratory of Orbital Diseases and Ocular Oncology, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Xiaoyu He
- Department of Ophthalmology, Shanghai Key Laboratory of Orbital Diseases and Ocular Oncology, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Minglei Han
- Department of Ophthalmology, Shanghai Key Laboratory of Orbital Diseases and Ocular Oncology, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Jiayan Fan
- Department of Ophthalmology, Shanghai Key Laboratory of Orbital Diseases and Ocular Oncology, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Renbing Jia
- Department of Ophthalmology, Shanghai Key Laboratory of Orbital Diseases and Ocular Oncology, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Xianqun Fan
- Department of Ophthalmology, Shanghai Key Laboratory of Orbital Diseases and Ocular Oncology, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
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Prajantawanich K, Sanpakit K, Narkbunnam N, Vathana N, Takpradit C, Phuakpet K, Pongtanakul B, Atchaneeyasakul LO, Sinlapamongkolkul P, Buaboonnam J. Clinical outcomes and prognosis of Thai retinoblastoma patients. Pediatr Int 2021; 63:671-677. [PMID: 33022851 DOI: 10.1111/ped.14498] [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] [Received: 03/25/2020] [Revised: 09/18/2020] [Accepted: 09/28/2020] [Indexed: 11/29/2022]
Abstract
BACKGROUND Retinoblastoma (RB) outcomes in Thailand are unfavorable compared to those of developed countries. This study aims to determine whether the clinical outcomes of patients with RB significantly improved after the implementation of new therapeutic approaches and which clinical factors affect survival and globe-saving outcomes. METHODS The medical records of patients newly diagnosed with RB and treated at Siriraj Hospital between January 2005 and December 2018 were reviewed retrospectively. Clinical data, treatments, and outcomes were collected and analyzed. RESULTS In 194 eyes (144 patients), leukocoria was the most common presenting feature (76.8%); 129 (66.5%) eyes were staged in group E of the International Classification of Intraocular Retinoblastoma. Of the 149 enucleated eyes, 35 had high-risk histopathological features, mostly choroidal invasion; 45 eyes (23.2%) could be salvaged. The 5-year overall survival rate was 90.3%, an improvement compared to the previous study. The 5-year enucleation-free survival rates of Groups A and B, C, D and E were 100%, 83.1%, 36.7% and 16.6% respectively. Factors associated with a lower survival rate were interval from symptom onset to diagnosis >3 months (hazard ratio (HR): 5.8: 95% confidence interval (CI): 1.637, 20.579) and buphthalmos (HR: 12.57: 95% CI: 3.936, 40.153). Factors associated with high-risk features were secondary glaucoma (HR: 11.016: 95% CI: 1.24, 98.10) and pseudohypopyon (HR: 14.110: 95% CI: 2.16, 92.05). CONCLUSIONS Survival rates and globe-saving rates appear to have improved; however, advanced-stage presentation remains the major hindrance. Further studies with a larger cohort and longer follow-up are warranted.
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Affiliation(s)
- Kaewpanpat Prajantawanich
- Division of Hematology and Oncology, Department of Pediatrics, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Kleebsabai Sanpakit
- Division of Hematology and Oncology, Department of Pediatrics, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Nattee Narkbunnam
- Division of Hematology and Oncology, Department of Pediatrics, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Nassawee Vathana
- Division of Hematology and Oncology, Department of Pediatrics, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Chayamon Takpradit
- Division of Hematology and Oncology, Department of Pediatrics, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Kamon Phuakpet
- Division of Hematology and Oncology, Department of Pediatrics, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Bunchoo Pongtanakul
- Division of Hematology and Oncology, Department of Pediatrics, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - La-Ongsri Atchaneeyasakul
- Department of Ophthalmology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | | | - Jassada Buaboonnam
- Division of Hematology and Oncology, Department of Pediatrics, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
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Shields CL, Dockery PW, Yaghy A, Duffner ER, Levin HJ, Taylor OS, Sajjadi Z, Lally SE, Shields JA, Rosenwasser R, Tjoumakaris S, Jabbour P. Intra-arterial chemotherapy for retinoblastoma in 341 consecutive eyes (1,292 infusions): comparative analysis of outcomes based on patient age, race, and sex. J AAPOS 2021; 25:150.e1-150.e9. [PMID: 34044113 DOI: 10.1016/j.jaapos.2020.12.006] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Revised: 12/05/2020] [Accepted: 12/07/2020] [Indexed: 02/08/2023]
Abstract
PURPOSE To evaluate tumor control and globe salvage following intra-arterial chemotherapy (IAC) for retinoblastoma based on International Classification of Retinoblastoma (ICRB) and patient demographics. METHODS The medical records of 313 patients (341 eyes) treated with IAC were reviewed retrospectively. Chemotherapy agents included melphalan, topotecan, and carboplatin. Comparative analysis was performed for tumor control and globe salvage based on ICRB and patient demographics including age (≤12 vs >12 months), race (white vs nonwhite), and sex. RESULTS Of the 341 eyes treated with 1,292 consecutive infusions of IAC as primary or secondary therapy for retinoblastoma, Kaplan-Meier 5-year estimates of globe salvage was 74%. Of those treated with IAC as primary therapy (n = 160 eyes; 655 infusions), 5-year globe salvage overall was 76%: and more specifically, 100% for groups B and C, 86% for group D, and 55% for group E. Of those treated with IAC as secondary therapy (n = 207 eyes; 859 infusions), 5-year globe salvage was 71%. Comparative analysis by race and sex demonstrated no differences in outcomes, but analysis by age revealed that younger patients had a higher rate of globe salvage (77% vs 72%; P < 0.001). Complications (per catheterization) included retina ischemia (1%), choroidal ischemia (1%), neovascularization of the disk, retina, iris (NVI), glaucoma (about 1% each), and central/peripheral systemic ischemia (<1%). Younger patients showed less NVI (P = 0.028), white patients showed less retinal ischemia (P = 0.037), and no difference by sex. There were no patients with metastatic disease or death. CONCLUSIONS Our results suggest that IAC provides substantial tumor control for advanced and/or recurrent retinoblastoma with a high rate of globe salvage and few complications. There was little difference in outcomes per age, race, and sex.
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Affiliation(s)
- Carol L Shields
- Ocular Oncology Service, Wills Eye Hospital, Philadelphia, Pennsylvania.
| | - Philip W Dockery
- Ocular Oncology Service, Wills Eye Hospital, Philadelphia, Pennsylvania
| | - Antonio Yaghy
- Ocular Oncology Service, Wills Eye Hospital, Philadelphia, Pennsylvania
| | - Emily R Duffner
- Ocular Oncology Service, Wills Eye Hospital, Philadelphia, Pennsylvania
| | - Hannah J Levin
- Ocular Oncology Service, Wills Eye Hospital, Philadelphia, Pennsylvania
| | - Olivia S Taylor
- Ocular Oncology Service, Wills Eye Hospital, Philadelphia, Pennsylvania
| | - Zaynab Sajjadi
- Ocular Oncology Service, Wills Eye Hospital, Philadelphia, Pennsylvania
| | - Sara E Lally
- Ocular Oncology Service, Wills Eye Hospital, Philadelphia, Pennsylvania
| | - Jerry A Shields
- Ocular Oncology Service, Wills Eye Hospital, Philadelphia, Pennsylvania
| | - Robert Rosenwasser
- Department of Neurovascular and Endovascular Surgery, Department of Neurological Surgery, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Stavropoula Tjoumakaris
- Department of Neurovascular and Endovascular Surgery, Department of Neurological Surgery, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Pascal Jabbour
- Department of Neurovascular and Endovascular Surgery, Department of Neurological Surgery, Thomas Jefferson University, Philadelphia, Pennsylvania
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González ME, Gaviria ML, López M, Escudero PA, Bravo A, Vargas SA. Eye Salvage with Intra-Arterial and Intra-Vitreal Chemotherapy in Patients with Retinoblastoma: 8-Year Single-Institution Experience in Colombia. Ocul Oncol Pathol 2021; 7:215-223. [PMID: 34307335 PMCID: PMC8280417 DOI: 10.1159/000511980] [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: 07/23/2020] [Accepted: 10/01/2020] [Indexed: 11/19/2022] Open
Abstract
INTRODUCTION Intra-arterial chemotherapy (IAC) is useful for eye preservation in advanced retinoblastoma (Rb). Intra-vitreal chemotherapy (IvitC) is the latest treatment for vitreous seeds. METHODS The present study is a retrospective assessment of 100 eyes, treated with primary or secondary IAC alone or with IvitC. We evaluated demographic and clinical variables, eye salvage, associated adverse events, and patient survival. Data were analyzed using descriptive statistics. Kaplan-Meier survival curves and Cox hazard ratios were utilized to assess the effect of demographic and clinical variables over eye salvage. RESULTS Bilateral Rb was observed in 61% of patients, and 57% of eyes received secondary treatment. Forty eyes needed intra-arterial plus IvitC and 62 presented advanced disease (group D and E). Three- and 5-year ocular survival probabilities were 75 and 68%. We found a higher risk in group D and E eyes and those requiring 2 or more routes for ophthalmic artery catheterization. Patients coming from other countries also showed increased risk. Using primary or secondary treatment, or IvitC, did not affect this risk. Overall rates of survival and eye salvages were 98.8 and 73%, and we had a 100% catheterization success and none ophthalmic arterial occlusions. CONCLUSIONS In an upper middle-income country such as Colombia, a specialized institution counting with therapeutic alternatives and a multidisciplinary team can reach rates of patient survival and eye salvage similar to those of high-income countries.
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Affiliation(s)
- María Elena González
- Ocular Oncology Service, Hospital San Vicente Fundación, Universidad de Antioquia, Medellín, Colombia
| | - Martha Lia Gaviria
- Paediatric Ophthalmology Service Hospital San Vicente Fundación, Universidad de Antioquia, Medellín, Colombia
| | - Mariana López
- Ophthalmology Service, Hospital San Vicente Fundación, Medellín, Colombia
| | - Pablo Andrés Escudero
- Department of Interventional Neuroradiology, Hospital San Vicente Fundación, Medellín, Colombia
| | - Andrés Bravo
- Medical School, Universidad CES, Medellín, Colombia
| | - Sergio Alberto Vargas
- Department of Interventional Neuroradiology, Hospital San Vicente Fundación, Medellín, Colombia
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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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46
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Zhou M, Wen X, Jia S, Han Y, He X, Han M, Xu W, Fan J, Jia R, Fan X. Risk factors for ophthalmic artery stenosis and occlusion in patients with retinoblastoma treated with intra-arterial chemotherapy. Br J Ophthalmol 2021; 106:1581-1586. [PMID: 34039564 PMCID: PMC9606544 DOI: 10.1136/bjophthalmol-2021-319118] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 04/13/2021] [Accepted: 04/23/2021] [Indexed: 11/13/2022]
Abstract
Purpose To explore the risk factors for ophthalmic artery (OA) stenosis and occlusion after intra-arterial chemotherapy (IAC) with selective ophthalmic artery catheterisation (OAC) in the treatment of retinoblastoma. Design Retrospective, single centre case-control study. Methods The study was conducted including consecutive patients with unilateral or bilateral intraocular retinoblastoma undergoing IAC between June 2016 and June 2019 with a follow-up time of 4 years. Main outcomes are rate of IAC-induced OA occlusion and OA diameter. Results 346 attempted OAC infusions were successful. The total incidence of OA occlusion was 15.89%. The occlusion and control groups were similar in patients’ age, sex and disease stage. Median OA diameter was 0.49 mm in those with OA occlusion, and 0.66 mm in those without occlusion. In the occlusion group, the OA diameter difference was significantly larger between the first IAC and the final IAC (0.22mm vs 0.12mm, p=0.001). In both groups, the median number of IAC treatments was 3. Multivariate Cox regression models included initial OA diameter (OR: 0.005, p=0.001), ratio of OA orifice diameter differences between first and last IAC to the initial OA orifice diameter (OR: 4.661, p=0.003), and number of IAC (OR: 1.538, p=0.042) as clinical features significantly associated with OA occlusion. Conclusions The OA diameter at first IAC treatment, the ratio of OA orifice diameter differences between first and last IAC to the initial OA orifice diameter and total number of IAC treatments may be three main clinical predictors for OA occlusion after IAC for retinoblastoma.
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Affiliation(s)
- Min Zhou
- Department of Ophthalmology, Shanghai Key Laboratory of Orbital Diseases and Ocular Oncology, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, P. R. China
| | - Xuyang Wen
- Department of Ophthalmology, Shanghai Key Laboratory of Orbital Diseases and Ocular Oncology, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, P. R. China
| | - Shichong Jia
- Department of Ophthalmology, Shanghai Key Laboratory of Orbital Diseases and Ocular Oncology, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, P. R. China
| | - Yanping Han
- Department of Ophthalmology, Shanghai Key Laboratory of Orbital Diseases and Ocular Oncology, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, P. R. China
| | - Xiaoyu He
- Department of Ophthalmology, Shanghai Key Laboratory of Orbital Diseases and Ocular Oncology, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, P. R. China
| | - Minglei Han
- Department of Ophthalmology, Shanghai Key Laboratory of Orbital Diseases and Ocular Oncology, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, P. R. China
| | - Wei Xu
- Department of Ophthalmology, Shanghai Key Laboratory of Orbital Diseases and Ocular Oncology, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, P. R. China
| | - Jiayan Fan
- Department of Ophthalmology, Shanghai Key Laboratory of Orbital Diseases and Ocular Oncology, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, P. R. China
| | - Renbing Jia
- Department of Ophthalmology, Shanghai Key Laboratory of Orbital Diseases and Ocular Oncology, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, P. R. China
| | - Xianqun Fan
- Department of Ophthalmology, Shanghai Key Laboratory of Orbital Diseases and Ocular Oncology, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, P. R. China
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Lumbroso-Le Rouic L, Blanc R, Saint Martin C, Savignoni A, Brisse HJ, Pierrat N, Lévy-Gabriel C, Matet A, Doz F, Aerts I, Cassoux N. Selective Ophthalmic Artery Chemotherapy with Melphalan in the Management of Unilateral Retinoblastoma: A Prospective Study. Ophthalmol Retina 2021; 5:e30-e37. [PMID: 34000459 DOI: 10.1016/j.oret.2021.05.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Accepted: 05/07/2021] [Indexed: 11/30/2022]
Abstract
PURPOSE To determine prospectively the efficacy and to assess potential side effects of melphalan selective ophthalmic artery chemotherapy (SOAC) as first-line treatment for unilateral retinoblastoma. DESIGN Phase 2 nonrandomized, prospective study. PARTICIPANTS Patients with unilateral retinoblastoma group B, C, or D of the International Classification for Intraocular Retinoblastoma (IRC). Group D eyes with massive vitreous seeding were not eligible. METHODS Melphalan SOAC associated with diode laser thermotherapy, cryotherapy, or both at 4-week intervals (3-6 cycles). For persistent vitreous seeding, intravitreal melphalan chemotherapy also was used. MAIN OUTCOME MEASURES The primary outcome was globe preservation rate. Secondary outcomes were tumor relapse rate, occurrence of ocular or systemic adverse events, and measurement of the dose area product (DAP). RESULTS Between 2012 and 2017, 39 patients (39 eyes) with unilateral retinoblastoma were included prospectively. Three included patients did not receive SOAC (2 catheterization failures and 1 case of viral syndrome) and were considered failures. At diagnosis, IRC groups for the 36 treated patients were: B, n = 4 (11%); C, n = 13 (36%); and D, n = 19 (53%); median age was 21.5 months (range, 3.2-61.6 months). Median number of SOAC cycles was 3.9 (range, 1-6 cycles), and median melphalan dose was 4.9 mg/procedure. The median DAP was 1.24 Gy.cm2/procedure. Median follow-up was 63 months (range, 34-93 months). SOAC was associated with local treatments for 31 patients (86%): diode laser thermotherapy for all of them and cryotherapy or intravitreal chemotherapy for 10 (32%) and 9 patients (25%), respectively. SOAC treatment was interrupted in 5 patients because of severe ophthalmic (ptosis, n = 2; retinal ischemia, n = 2) or systemic (hypotension, n = 1) adverse events. At the cutoff date analysis, all patients were alive without metastasis. The 18-month eye preservation rate was 80% (range, 68.6%-94.6%). After a follow-up of at least 30 months, the ocular preservation rate was 69% (n = 24 preservations). CONCLUSIONS This first prospective trial demonstrated that SOAC with melphalan alone as first-line treatment for retinoblastoma is efficient and well tolerated with no metastatic events, although ocular ischemic complications were observed.
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Affiliation(s)
| | - Raphaël Blanc
- Department of Interventional Neuroradiology, Hôpital Fondation Ophtalmologique A. de Rothschild, Paris, France
| | | | | | | | - Noëlle Pierrat
- Department of Radiation Oncology, Institut Curie, Paris, France
| | | | - Alexandre Matet
- Department of Ocular Oncology, Institut Curie, Paris, France; Université de Paris, Paris, France
| | - François Doz
- Université de Paris, Paris, France; Oncology Center SIREDO (Care, Innovation Research in Pediatric, Adolescent and Young Adult Oncology), Institut Curie, Paris, France
| | - Isabelle Aerts
- Oncology Center SIREDO (Care, Innovation Research in Pediatric, Adolescent and Young Adult Oncology), Institut Curie, Paris, France
| | - Nathalie Cassoux
- Department of Ocular Oncology, Institut Curie, Paris, France; Université de Paris, Paris, France
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48
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Berry JL, Munier FL, Gallie BL, Polski A, Shah S, Shields CL, Gombos DS, Ruchalski K, Stathopoulos C, Shah R, Jubran R, Kim JW, Mruthyunjaya P, Marr BP, Wilson MW, Brennan RC, Chantada GL, Chintagumpala MM, Murphree AL. Response criteria for intraocular retinoblastoma: RB-RECIST. Pediatr Blood Cancer 2021; 68:e28964. [PMID: 33624399 PMCID: PMC8049511 DOI: 10.1002/pbc.28964] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 01/19/2021] [Accepted: 02/02/2021] [Indexed: 12/15/2022]
Abstract
Standardized guidelines for assessing tumor response to therapy are essential for designing and conducting clinical trials. The Response Evaluation Criteria In Solid Tumors (RECIST) provide radiological standards for assessment of solid tumors. However, no such guidelines exist for the evaluation of intraocular cancer, and ocular oncology clinical trials have largely relied on indirect measures of therapeutic response-such as progression-free survival-to evaluate the efficacy of treatment agents. Herein, we propose specific criteria for evaluating treatment response of retinoblastoma, the most common pediatric intraocular cancer, and emphasize a multimodal imaging approach for comprehensive assessment of retinoblastoma tumors in clinical trials.
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Affiliation(s)
- Jesse L. Berry
- The Vision Center at Children’s Hospital Los Angeles, Los Angeles, California, USA
- USC Roski Eye Institute, Keck School of Medicine of the University of Southern California, Los Angeles, California, USA
| | - Francis L. Munier
- Jules-Gonin Eye Hospital, Fondation Asile des Aveugles, University of Lausanne, Lausanne, Switzerland
| | - Brenda L. Gallie
- Department of Ophthalmology & Vision Sciences, University of Toronto, Toronto, Ontario, Canada
- Department of Ophthalmology & Vision Sciences, The Hospital for Sick Children, Toronto, Ontario, Canada
- Departments of Molecular Genetics & Medical Biophysics, University of Toronto, Toronto, Ontario, Canada
| | - Ashley Polski
- The Vision Center at Children’s Hospital Los Angeles, Los Angeles, California, USA
- USC Roski Eye Institute, Keck School of Medicine of the University of Southern California, Los Angeles, California, USA
| | - Sona Shah
- The Vision Center at Children’s Hospital Los Angeles, Los Angeles, California, USA
- USC Roski Eye Institute, Keck School of Medicine of the University of Southern California, Los Angeles, California, USA
| | - Carol L. Shields
- Ocular Oncology Service, Wills Eye Hospital, Philadelphia, Pennsylvania, USA
| | - Dan S. Gombos
- Department of Head & Neck Surgery, Division of Surgery, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Kathleen Ruchalski
- Department of Radiology, David Geffen School of Medicine at University of California, Los Angeles, California, USA
| | - Christina Stathopoulos
- Jules-Gonin Eye Hospital, Fondation Asile des Aveugles, University of Lausanne, Lausanne, Switzerland
| | - Rachana Shah
- Cancer and Blood Disease Institute at Children’s Hospital Los Angeles, Los Angeles, California, USA
| | - Rima Jubran
- Cancer and Blood Disease Institute at Children’s Hospital Los Angeles, Los Angeles, California, USA
| | - Jonathan W. Kim
- The Vision Center at Children’s Hospital Los Angeles, Los Angeles, California, USA
- USC Roski Eye Institute, Keck School of Medicine of the University of Southern California, Los Angeles, California, USA
| | - Prithvi Mruthyunjaya
- Department of Ophthalmology, Stanford Byers Eye Institute, Palo Alto, California, USA
| | - Brian P. Marr
- Department of Ophthalmology, Columbia University Medical Center, New York, New York, USA
| | - Matthew W. Wilson
- Department of Ophthalmology, Hamilton Eye Institute, University of Tennessee Health Science Center, Memphis, Tennessee, USA
- Department of Surgery, St. Jude Children’s Research Hospital, Memphis, Tennessee, USA
| | - Rachel C. Brennan
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, Tennessee, USA
| | - Guillermo L. Chantada
- Hemato-Oncology Service, Hospital JP Garrahan, Buenos Aires, Argentina
- Pediatric Hematology & Oncology, Hospital Sant Joan de Deu, Barcelona, Spain
- Institut de Recerca Sant Joan de Deu, Barcelona, Spain
| | | | - A. Linn Murphree
- The Vision Center at Children’s Hospital Los Angeles, Los Angeles, California, USA
- USC Roski Eye Institute, Keck School of Medicine of the University of Southern California, Los Angeles, California, USA
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49
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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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50
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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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