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Lee DH, Donkor R, Parvus MN, Dannenbaum MJ, Schefler AC. Incidence and Risk Factors for Neutropenia After Intra-Arterial Chemotherapy for Retinoblastoma. JAMA Ophthalmol 2023; 141:1133-1138. [PMID: 37917073 PMCID: PMC10623301 DOI: 10.1001/jamaophthalmol.2023.4825] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Accepted: 09/05/2023] [Indexed: 11/03/2023]
Abstract
Importance Intra-arterial chemotherapy (IAC) has quickly gained popularity as a mainstay of treatment for retinoblastoma. Intra-arterial chemotherapy has been described as having several advantages over systemic chemotherapy, including reducing systemic toxicity and neutropenia; however, studies on the risk of neutropenia after IAC remain limited. Objective To estimate the incidence of neutropenia after IAC, as well as identify risk factors associated with the development of neutropenia. Design, Setting, and Participants This case series included pediatric patients with unilateral or bilateral retinoblastoma who were treated with IAC at a single quaternary care center from July 13, 2013, to January 6, 2023. Exposure All patients were treated with IAC and underwent multiple IAC cycles depending on treatment response. The primary chemotherapy agent used was melphalan, but topotecan or carboplatin could be used along with melphalan. Melphalan doses were kept to 0.4 mg/kg or less per cycle. After each IAC cycle, complete blood cell counts were obtained within 10 to 12 days and repeated until the absolute neutrophil count (ANC) was greater than or equal to 1000/μL. Main Outcomes and Measures The primary outcome was the minimum ANC after each IAC cycle. The secondary outcome was the development of severe (grade 3 or 4) neutropenia (ANC <1000/μL). Regression analyses were used to identify associations between variables and outcomes. Receiver operating characteristic curves were used to calculate threshold dose for each chemotherapy agent potentially associated with the development of severe neutropenia. Results A total of 64 eyes of 49 patients (mean [SD] age, 1.7 [1.2] years; 25 females [51.0%]) with retinoblastoma were treated with 171 cycles of IAC. The mean (SD) nadir ANC was 1325.3 (890.7)/μL and occurred a median (IQR) of 10 (10-14) days (range, 6-28 days) after IAC administration. The frequency distribution of post-IAC neutropenia grades 0, 1, 2, 3, 4, and missing was 31 (18.1% of cycles), 25 (14.6%), 40 (23.4%), 37 (21.6%), 26 (15.2%), and 12 (7.0%), respectively. Factors weakly correlated with a lower ANC were higher melphalan dose (β = -2356 [95% CI, -4120.6 to -611.2]; adjusted R2 = 0.251; P = .01) and higher topotecan dose (β = -4056 [95% CI, -7003.6 to -1344.5]; adjusted R2 = 0.251; P = .006). Conclusions and Relevance In this case series of patients with retinoblastoma, the incidence of severe neutropenia after IAC was nearly 40%, which is higher than previously reported. Extended laboratory monitoring may aid in capturing previously overlooked cases of neutropenia. Topotecan may be associated with the development of neutropenia; limiting topotecan doses, especially in the setting of a high melphalan dose, may be beneficial in reducing the risk of neutropenia.
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Affiliation(s)
- Debora H. Lee
- Ruiz Department of Ophthalmology and Visual Science, The University of Texas Health Science Center at Houston, Houston
| | | | | | - Mark J. Dannenbaum
- Vivian L. Smith Department of Neurosurgery, The University of Texas Health Science Center at Houston, Houston
| | - Amy C. Schefler
- Ruiz Department of Ophthalmology and Visual Science, The University of Texas Health Science Center at Houston, Houston
- Retina Consultants of Texas, Houston
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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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Naseripour M, Sedaghat A, Mirshahi R, Abdolalizadeh P, Koushki A, Faranoush M, Ghorbani M, Kashkouli MB, Sadeghipour A, Chaibakhsh S, Mehrvar A. Targeted chemotherapy in retinoblastoma: A step forward from patient survival to globe survival. Eur J Ophthalmol 2023; 33:574-586. [PMID: 35414292 DOI: 10.1177/11206721221093018] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
BACKGROUND/ OBJECTIVES Despite being the most common intraocular malignancy in childhood, there is a substantial disparity between developing and developed countries in terms of patient and globe survival in retinoblastoma (Rb). The current study intends to determine patient and globe survival before and after the introduction of the new targeted treatment modalities in a developing country. METHODS Medical records of 350 patients (516 eyes) with retinoblastoma referred to a tertiary referral center for Rb in Tehran, Iran, were reviewed. In order to compare patient and globe survival before and after the availability of the new treatment modalities, including intra-arterial and intravitreal chemotherapy, the patients were divided into group 1 (2001-2007) and group 2 (2008-2018) based on the calendar period of diagnosis. RESULTS Two-hundred-twenty-three eyes of 149 patients and 293 eyes of 201 patients were categorized into groups 1 and 2, respectively. The 5-year patient survival was 97% across the current survey, and the overall survival rate was 96% in group 1 and 99% in group 2 (P = 0.08). Overall, 50% of eyes with retinoblastoma underwent enucleation, which was the primary in 63% (116/184) of the unilateral and 30% (99/322) of the bilateral cases. Primary enucleation was significantly lower in group 2 (35%) in contrast to group 1 (50%) (P < 0.001). In addition, globe survival improved significantly in the International Classification of Retinoblastoma Groups D (17% in group 1 vs. 66% in group 2, P < 0.001) and E (1% in group 1 vs. 23% in group 2 P < 0.001) during the two timelines. In enucleated eyes, despite the increased rate of prelaminar involvement in group 2 (13% vs. 2% in group 1, P = 0.003), the rate of high-risk histopathologic findings was similar between the two groups. CONCLUSION Similar to developed countries, the application of new targeted treatment modalities, including intra-arterial and intravitreal chemotherapy, has been associated with significantly improved globe survival in Rb patients. However, it should be noted that even with the availability of these novel treatment options, the decision for on-time enucleation should not be deferred.
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Affiliation(s)
- Masood Naseripour
- Eye Research Center, The Five Senses Health Institute, 48492Rassoul Akram Hospital, Iran University, of Medical Sciences, Tehran, Iran
| | - Ahad Sedaghat
- Eye Research Center, The Five Senses Health Institute, 48492Rassoul Akram Hospital, Iran University, of Medical Sciences, Tehran, Iran
| | - Reza Mirshahi
- Eye Research Center, The Five Senses Health Institute, 48492Rassoul Akram Hospital, Iran University, of Medical Sciences, Tehran, Iran
| | - Parya Abdolalizadeh
- Eye Research Center, The Five Senses Health Institute, 48492Rassoul Akram Hospital, Iran University, of Medical Sciences, Tehran, Iran
| | - Amin Koushki
- Eye Research Center, The Five Senses Health Institute, 48492Rassoul Akram Hospital, Iran University, of Medical Sciences, Tehran, Iran
| | - Mohammad Faranoush
- Pediatric growth and development research center, 440827Iran University of Medical Sciences, Tehran, Iran
| | - Mohammad Ghorbani
- Division of vascular and endovascular neurosurgery, Firoozgar Hospital, 440827Iran University of Medical Sciences, Tehran, Iran
| | - Mohsen Bahmani Kashkouli
- Eye Research Center, The Five Senses Health Institute, 48492Rassoul Akram Hospital, Iran University, of Medical Sciences, Tehran, Iran
| | - Alireza Sadeghipour
- Department of Pathology, Oncopathology Research Center, 440827Iran University of Medical Sciences, Tehran, Iran
| | - Samira Chaibakhsh
- Eye Research Center, The Five Senses Health Institute, 48492Rassoul Akram Hospital, Iran University, of Medical Sciences, Tehran, Iran
| | - Azim Mehrvar
- MAHAK Hematology Oncology Research Center (MAHAK-HORC), MAHAK Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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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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Riazi-Esfahani H, Shamouli H, Pour EK, Fadakar K, Khodabandeh A, Masoomian B, Hatami V, Ghassemi F. Retinal Optical Coherence Tomography Angiography Findings following Retinoblastoma Treatment by Chemotherapy. J Curr Ophthalmol 2022; 34:452-459. [PMID: 37180523 PMCID: PMC10170976 DOI: 10.4103/joco.joco_323_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Revised: 01/19/2023] [Accepted: 01/20/2023] [Indexed: 05/16/2023] Open
Abstract
Purpose To investigate the macular microvascular changes after different kinds of chemotherapy in patients with extramacular retinoblastoma (RB). Methods In this study, 28 eyes of 19 patients with bilateral RB treated with intravenous systemic chemotherapy (IVSC group) and 12 eyes of 12 patients with unilateral RB treated with intra-arterial chemotherapy (IAC group) were compared with 6 normal fellow eyes of 6 patients with unilateral RB treated with IVSC (IVSC fellow eye group), and 7 normal fellow eyes of 7 unilateral RB patients treated with IAC (IAC fellow eye group), as well as 12 age-matched normal eyes. Enhanced depth imaging optical coherence tomography measurements of central macular and subfoveal choroidal thickness (CMT and SFCT) as well as optical coherence tomography angiography measurements such as retinal superficial capillary density (SCD), deep capillary density (DCD), and choriocapillaris density were documented. Results Images of 2 eyes in the IVSC group and 8 eyes in the IAC group were excluded from the final image analysis due to severe retinal atrophy. Overall, 26 eyes with bilateral RB treated with IVSC and 4 eyes of 4 patients with unilateral RB treated with IAC were compared with the mentioned control groups. Best-corrected visual acuity was 1.03 logMAR in the IAC patients compared to 0.46 logMAR in the IVSC group at the time of imaging. While the CMT and SFCT were lower in the IAC group in comparison with the IAC fellow eye and normal groups (P < 0.05 for all), no remarkable difference was observed between the IVSC group and the control groups based on the mentioned parameters. Although the SCD showed no significant difference between the IVSC and control groups, this parameter was significantly lower in the eyes receiving IAC relative to the corresponding fellow eye group (P = 0.042) and normal control eyes (P = 0.047). The mean DCD was considerably lower in both the treatment groups compared to the control groups (P < 0.05 for all). Conclusion Our study showed a substantial decrease in SCD, DCD, CMT, and choroidal thickness in the IAC group, which may explain the lower visual outcome in this group.
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Affiliation(s)
- Hamid Riazi-Esfahani
- Ocular Oncology Service, Farabi Eye Hospital, Tehran University of Medical Sciences, Tehran, Iran
- Eye Research Center, Farabi Eye Hospital, Tehran University of Medical Sciences, Tehran, Iran
- Retina and Vitreous Service, Farabi Eye Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Hadi Shamouli
- Eye Research Center, Farabi Eye Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Elias Khalili Pour
- Eye Research Center, Farabi Eye Hospital, Tehran University of Medical Sciences, Tehran, Iran
- Retina and Vitreous Service, Farabi Eye Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Kaveh Fadakar
- Eye Research Center, Farabi Eye Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Alireza Khodabandeh
- Eye Research Center, Farabi Eye Hospital, Tehran University of Medical Sciences, Tehran, Iran
- Retina and Vitreous Service, Farabi Eye Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Babak Masoomian
- Ocular Oncology Service, Farabi Eye Hospital, Tehran University of Medical Sciences, Tehran, Iran
- Eye Research Center, Farabi Eye Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Vahid Hatami
- Eye Research Center, Farabi Eye Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Fariba Ghassemi
- Ocular Oncology Service, Farabi Eye Hospital, Tehran University of Medical Sciences, Tehran, Iran
- Eye Research Center, Farabi Eye Hospital, Tehran University of Medical Sciences, Tehran, Iran
- Retina and Vitreous Service, Farabi Eye Hospital, Tehran University of Medical Sciences, Tehran, Iran
- Address for correspondence: Fariba Ghassemi, Eye Research Center, Farabi Eye Hospital, Qazvin Square, Tehran 1336616351, Iran. E-mail:
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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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Promelle V, Muthusami P, Kletke SN, Shaikh F, Gallie BL, Mallipatna A. Correspondence on 'Intra-arterial chemotherapy for retinoblastoma: an updated systematic review and meta-analysis' by Ravindran et al. J Neurointerv Surg 2022; 14:e6. [PMID: 35017205 DOI: 10.1136/neurintsurg-2021-018409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Accepted: 12/12/2021] [Indexed: 11/04/2022]
Affiliation(s)
- Veronique Promelle
- Department of Ophthalmology and Visual Sciences, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Prakash Muthusami
- Department of Diagnostic Imaging, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Stephanie N Kletke
- Department of Ophthalmology and Visual Sciences, The Hospital for Sick Children, Toronto, Ontario, Canada.,Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, Ontario, Canada
| | - Furqan Shaikh
- Department of Hematology Oncology, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Brenda L Gallie
- Department of Ophthalmology and Visual Sciences, The Hospital for Sick Children, Toronto, Ontario, Canada.,Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, Ontario, Canada
| | - Ashwin Mallipatna
- Department of Ophthalmology and Visual Sciences, The Hospital for Sick Children, Toronto, Ontario, Canada .,Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, Ontario, Canada
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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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Dehghani S, Ghassemi F, Mahmoudzadeh R, Khodabandeh A, Ghanaati H, Termehchi G. Five-year experience in treatment of retinoblastoma with intra-arterial chemotherapy: A single-center analysis. J Curr Ophthalmol 2021; 33:468-474. [PMID: 35128196 PMCID: PMC8772483 DOI: 10.4103/joco.joco_113_21] [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: 04/07/2021] [Revised: 08/04/2021] [Accepted: 08/06/2021] [Indexed: 12/04/2022] Open
Abstract
Purpose: To report our 5-year experience in treating retinoblastoma (RB) with intra-arterial chemotherapy (IAC) as a primary or secondary therapy, without adjuvant intravitreal chemotherapy. Methods: A retrospective study was conducted on 70 eyes with intraocular RB that were treated with primary or secondary IAC from December 2010-2015. Demographic characteristics, clinical features, tumor control, and treatment complications were compared and reported. Results: Thirty-seven eyes had received IAC as a secondary therapy after failed/incomplete response to systemic chemotherapy, and 33 eyes had received IAC as a primary treatment. The mean age of patients was 25 ± 8.9 months, and the patients were followed for a mean of 24.5 ± 16.26 months. Overall, enucleation rates were significantly higher in advanced tumors (Group D and E) in both groups (both P < 0.05). The main reason for enucleation in this study group was being unresponsive to treatment (27.4%), with 76% of latter patients having vitreous seeds at the time of enucleation. Enucleation rates did not differ significantly between patients receiving primary (18/33, 54%) or secondary IAC (18/37, 48%) (P = 0.06). In addition, recurrence and complication rates did not differ significantly between eyes receiving IAC as their primary or secondary treatment (P > 0.05). Conclusion: In primary and secondary treatment of RB with IAC, the main findings that are globe salvage, recurrence, and complication rates were comparable when no adjuvant intravitreal chemotherapy was used.
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Camp DA, Dalvin LA, Schwendeman R, Lim LAS, Shields CL. Outcomes of neonatal retinoblastoma in pre-chemotherapy and chemotherapy eras. Indian J Ophthalmol 2020; 67:1997-2004. [PMID: 31755437 PMCID: PMC6896534 DOI: 10.4103/ijo.ijo_634_19] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
Purpose To quantify outcomes for neonatal retinoblastoma patients treated during the pre-chemotherapy (1980-1994) and chemotherapy (1995-2018) eras. Methods Retrospective review of retinoblastoma patients diagnosed within the first 28 days of life between 1/1/1980 and 11/30/2018. Student's t-test, Chi-square, and Fisher's exact test were performed to compare treatments and outcomes by era. Results There were 68 patients with neonatal retinoblastoma (12% unilateral and 88% bilateral). According to era (pre-chemotherapy vs. chemotherapy), the number of treated patients was 26 (38%) vs. 42 (62%). Primary treatment was external beam radiotherapy (50% vs. 1%,P < 0.001), plaque radiotherapy (17% vs. 0%,P < 0.001), focal treatment (transpupillary thermotherapy or cryotherapy) only (21% vs. 14%,P= 0.33), intravenous chemotherapy (0% vs. 81%,P < 0.001), enucleation (10% vs. 4%,P= 0.26), or exenteration (2% vs. 0%,P= 0.37). Outcomes included tumor control (79% vs. 94%,P= 0.02), globe salvage (75% vs. 91%,P= 0.02), final gross visual acuity for salvaged eyes 20/200 or better (66% vs. 89%,P < 0.01), and death (19% vs. 0%,P < 0.01). Conclusion Chemotherapy advancements for neonatal retinoblastoma have improved tumor control, globe salvage, visual acuity, and patient survival.
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Affiliation(s)
- David A Camp
- Ocular Oncology Service, Wills Eye Hospital, Philadelphia, PA, USA
| | - Lauren A Dalvin
- Ocular Oncology Service, Wills Eye Hospital, Philadelphia, PA; Department of Ophthalmology, Mayo Clinic, Rochester, MN, USA
| | | | - Li-Anne S Lim
- Ocular Oncology Service, Wills Eye Hospital, Philadelphia, PA, USA
| | - Carol L Shields
- Ocular Oncology Service, Wills Eye Hospital, Philadelphia, PA, USA
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Manjandavida FP, Stathopoulos C, Zhang J, Honavar SG, Shields CL. Intra-arterial chemotherapy in retinoblastoma - A paradigm change. Indian J Ophthalmol 2019; 67:740-754. [PMID: 31124482 PMCID: PMC6552585 DOI: 10.4103/ijo.ijo_866_19] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Intra-arterial chemotherapy (IAC), also known as superselective ophthalmic artery chemotherapy or chemosurgery, is currently widely accepted as one of the primary treatment modalities for intraocular retinoblastoma worldwide. Following the introduction of the technique in 1998, IAC has evolved over the past decades to be safer and more effective. Accumulated evidence shows that IAC is more effective in providing eye salvage in group D and E retinoblastoma as compared to conventional systemic intravenous chemotherapy (IVC). In contrast to IVC, IAC has the added benefits of reduced overall treatment duration and minimal systemic toxicity. This review provides a comprehensive update on the history, technique, indications, contraindications, and outcome of IAC. We have also identified the strengths, weaknesses, opportunities and threats (SWOT analysis) of the technique in this review.
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Affiliation(s)
- Fairooz P Manjandavida
- Ocular Oncology Service, HORUS Specialty Eye Care and Prabha Eye Clinic, Bangalore, India; Women's and Children's Hospital, Guangzhou, China
| | | | - Jing Zhang
- Women's and Children's Hospital, Guangzhou, China
| | | | - Carol L Shields
- Ocular Oncology Service, Wills Eye Hospital, Thomas Jefferson University, Philadelphia, PA, USA
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Area C, Yen CJ, Chevez-Barrios P, Herzog C, Kan P, Zheng W, Lin F, Chintagumpala M, Gombos D, Chen SR. Technical and anatomical factors affecting intra-arterial chemotherapy fluoroscopy time and radiation dose for intraocular retinoblastoma. J Neurointerv Surg 2019; 11:1273-1276. [PMID: 31197028 DOI: 10.1136/neurintsurg-2019-014910] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2019] [Revised: 04/24/2019] [Accepted: 04/26/2019] [Indexed: 11/03/2022]
Abstract
BACKGROUND Intra-arterial chemotherapy has an increasingly prominent role in the management of retinoblastoma. One concern regarding this technique is procedural radiation exposure. OBJECTIVES To examine the effects of our institution's procedural technique on fluoroscopy parameters for patients undergoing intra-arterial chemotherapy infusions for intraocular retinoblastoma. Secondary goals included describing the effect of anatomical variations of the carotid siphon and ophthalmic artery on radiation dose. METHODS A retrospective review of pediatric patients with retinoblastoma referred to interventional neuroradiology for chemosurgery was performed. Techniques were classified as: A (1.2 Fr or 1.5 Fr microcatheter with continuous verapamil flush, advanced without guide through a 2 Fr sheath) or B (1.5 Fr or 1.7 Fr microcatheter advanced within a 4 Fr base catheter, through a 4 Fr sheath). Statistical analysis was performed to determine if there was a significant difference in fluoroscopy parameters based on technique or due to anatomical variation. RESULTS 26 patients were treated with 94 intra-arterial chemotherapy infusions. 34 procedures were performed using technique A and 60 using technique B. Mean fluoroscopy time (4.75 min), fluoroscopy dose (23.3 mGy), and dose-area product (DAP; 85.2 μGy.m2) for technique A were significantly lower (p value <0.05) than for technique B, 14.0 min., 191 mGy, and 586 μGy.cm2, respectively. CONCLUSIONS Microcatheter-only technique with continuous verapamil infusion resulted in decreased fluoroscopy times, DAP, and radiation doses at our institution for the treatment of intraocular retinoblastoma. Furthermore, our fluoroscopy times using this technique are the lowest reported in the current literature. Additionally, our anatomical analysis has demonstrated a positive correlation between increasing vessel tortuosity and fluoroscopy times.
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Affiliation(s)
- Corey Area
- Diagnostic and Interventional Radiology, Baylor College of Medicine, Houston, Texas, USA
| | - Christopher J Yen
- Diagnostic and Interventional Radiology, Baylor College of Medicine, Houston, Texas, USA
| | | | - Cynthia Herzog
- Pediatric Hematology/Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Peter Kan
- Neurosurgery, Baylor College of Medicine, Houston, Texas, USA
| | - Wei Zheng
- Statistics, Texas Children's Hospital, Houston, Texas, USA
| | - Frank Lin
- Hematology/Oncology, Texas Children's Hospital, Houston, Texas, USA
| | | | - Dan Gombos
- Section of Ophthalmology, Department of Head and Neck Surgery, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Stephen R Chen
- Diagnostic and Interventional Radiology, Baylor College of Medicine, Houston, Texas, USA
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Rishi P, Agarwal A, Chatterjee P, Sharma T, Sharma M, Saravanan M, Ravikumar R. Intra-Arterial Chemotherapy for Retinoblastoma: Four-Year Results from Tertiary Center in India. Ocul Oncol Pathol 2019; 6:66-73. [PMID: 32002408 DOI: 10.1159/000500010] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2018] [Accepted: 03/27/2019] [Indexed: 02/01/2023] Open
Abstract
Background There are limited reports of intra-arterial chemotherapy (IAC) for retinoblastoma (RB) from developing world. Objectives In this study, we report our 4-year experience of IAC for RB from India. Methods Retrospective, interventional case series. Primary outcome measures included tumor regression, vitreous seeds and subretinal seeds control, and globe salvage. Secondary outcome measures were best-corrected visual acuity and treatment complications. Results Fifteen eyes underwent 53 IAC procedures over mean 28.6 ± 13.8 months (range 10-51 months). IAC was employed as primary (n = 6) or secondary (n = 9) chemotherapy. Following IAC, complete regression of main tumor was seen in 7 eyes (47%) and partial regression in 3 (20%) eyes. Enucleation was done in 5(33%) eyes. Globe salvage rates were achieved in 1 eye (100%) in group B, 2 eyes (67%) in group C (n = 3), 6 eyes (67%) in group D (n = 9), and 1 eye (50%) in group E (n = 2). Following IAC, Kaplan-Meier survival curve showed 93% globe survival rate at 1 year, 76% at 2 years, and 66% at 3, and 4 years. Conclusion IAC has enhanced globe salvage rates in eyes with RB. Multicenter studies with longer follow-up are necessary to better understand outcomes in the long term.
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Affiliation(s)
- Pukhraj Rishi
- Shri Bhagwan Mahavir Vitreoretinal Services, Sankara Nethralya, Chennai, India
| | - Ashutosh Agarwal
- Shri Bhagwan Mahavir Vitreoretinal Services, Sankara Nethralya, Chennai, India
| | - Pritam Chatterjee
- Apollo Institute of Interventional Radiology, Apollo Hospital, Chennai, India
| | - Tarun Sharma
- Shri Bhagwan Mahavir Vitreoretinal Services, Sankara Nethralya, Chennai, India
| | - Minal Sharma
- Shri Bhagwan Mahavir Vitreoretinal Services, Sankara Nethralya, Chennai, India
| | - Munusamy Saravanan
- Apollo Institute of Interventional Radiology, Apollo Hospital, Chennai, India
| | - R Ravikumar
- Apollo Institute of Interventional Radiology, Apollo Hospital, Chennai, India
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Ravindran K, Dalvin LA, Pulido JS, Brinjikji W. Intra-arterial chemotherapy for retinoblastoma: an updated systematic review and meta-analysis. J Neurointerv Surg 2019; 11:1266-1272. [DOI: 10.1136/neurintsurg-2019-014909] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Revised: 04/24/2019] [Accepted: 04/28/2019] [Indexed: 01/25/2023]
Abstract
Background and purposeIntra-arterial chemotherapy for retinoblastoma has been adopted as a first-line treatment option by numerous tertiary centers. The effect of intra-arterial chemotherapy on future rates of metastatic disease as well as on globe salvage in advanced eyes remains relatively unknown.MethodsA search of PubMED, MEDLINE, EMBASE, and Web of Science electronic databases was conducted from inception until January 2019 for studies with a minimum of 10 patients reporting outcomes and complications following intra-arterial chemotherapy for retinoblastoma.ResultsA total of 20 studies met the inclusion criteria for analysis, comprising 873 patients and 1467 eyes. Only one study was comparative; there was substantial heterogeneity in reported outcomes and several overlapping patient cohorts that were published. Across all studies, 174 of 1467 eyes were enucleated (11.8%). Metastatic disease occurred in 8 of 513 patients (1.6%). Globe salvage was achieved in 318 of 906 (35.6%) cases of advanced retinoblastoma. The most common ocular complication was retinal detachment, occurring in 23% of eyes, and the most common systemic complications were transient fever and nausea/vomiting.ConclusionsThere is a paucity of higher-level evidence with adequate follow-up surrounding the long-term safety of intra-arterial chemotherapy and effect on metastasis in retinoblastoma. Studies to date have been limited by short-term follow-up. Longitudinal prospective studies could provide greater insight into the ability of intra-arterial chemotherapy to reduce the risk of retinoblastoma metastasis.
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Abstract
Purpose: Refractory or recurrent vitreous seeds account for a large proportion of failure of eye salvage in retinoblastoma. The purpose of this study is to evaluate the efficacy of periocular topotecan (POT) in the management of vitreous seeds in retinoblastoma. Methods: Retrospective, interventional study of patients with retinoblastoma with vitreous seeds who received POT concurrent with intravenous chemotherapy (IVC). Results: Thirty-eight eyes of 35 patients received POT. Five eyes (13%) belonged to International Classification of Retinoblastoma group C, 23 eyes (61%) belonged to group D, and 10 eyes (26%) belonged to group E. Primary treatment included IVC with a combination of carboplatin, etoposide, and vincristine for a mean of 6 cycles (median 6; range 6–9). Concurrent to IVC from the fourth cycle onward, all patients received POT. Focal vitreous seeds were present in 20 eyes (53%) which received a mean of 3 injections (median 3; range 1–7). Diffuse vitreous seeds were present in 18 eyes (47%) which received a mean of 4 injections (median 5; range 1–7). At a mean follow-up of 8.5 months (median 5 months; range 1–15 months), regression of focal and diffuse vitreous seeds was achieved in 16 eyes (80%) and 8 eyes (44%), respectively. In all, 24 eyes (63%) had complete remission of vitreous seeds with POT given concurrently with IVC. Eye salvage was possible in 19 eyes (95%) with focal vitreous seeds and 12 eyes (68%) with diffuse VS. Enucleation was necessary for persistent vitreous seeds and viable tumor in five eyes (13%), viable tumor alone in one eye (0.02%), and recurrent vitreous seeds in one eye (0.02%). None of the patients developed systemic metastasis. Conclusion: POT administered concurrent with IVC is safe and effective in the initial management of vitreous seeds.
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Affiliation(s)
- Purnima R Sthapit
- National Retinoblastoma Foundation, Department of Ophthalmic and Facial Plastic Surgery and Ocular Oncology, Centre for Sight Superspeciality Eye Hospital, Hyderabad, Telangana, India
| | - Raksha Rao
- National Retinoblastoma Foundation, Department of Ophthalmic and Facial Plastic Surgery and Ocular Oncology, Centre for Sight Superspeciality Eye Hospital, Hyderabad, Telangana, India
| | - Santosh G Honavar
- National Retinoblastoma Foundation, Department of Ophthalmic and Facial Plastic Surgery and Ocular Oncology, Centre for Sight Superspeciality Eye Hospital, Hyderabad, Telangana, India
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Kaur S, Singh U, Gupta V, Bansal D. Comment: Intra-arterial chemotherapy for retinoblastoma. Indian J Ophthalmol 2017; 65:901-902. [PMID: 28905848 PMCID: PMC5621287 DOI: 10.4103/ijo.ijo_476_17] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Affiliation(s)
- Savleen Kaur
- Department of Ophthalmology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Usha Singh
- Department of Ophthalmology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Vivek Gupta
- Department of Ophthalmology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Deepak Bansal
- Department of Ophthalmology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
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Rishi P, Sharma T, Sharma M, Maitray A, Dhami A, Aggarwal V, Saravanan M, Ravikumar R, Ramamurthy S. Reply: Intra-arterial chemotherapy for retinoblastoma: 2-year results from tertiary eye-care center in India. Indian J Ophthalmol 2017; 65:902-903. [PMID: 28905849 PMCID: PMC5621288 DOI: 10.4103/ijo.ijo_555_17] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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